diff --git a/AKModel/admin.py b/AKModel/admin.py
index 48c1f87833e0c419f409a253a4e7b8642669c85a..be0cdd245f8f60445031ab37274bf017c5cf3027 100644
--- a/AKModel/admin.py
+++ b/AKModel/admin.py
@@ -94,6 +94,18 @@ class AKTrackAdmin(admin.ModelAdmin):
kwargs['initial'] = Event.get_next_active()
return super(AKTrackAdmin, self).formfield_for_foreignkey(db_field, request, **kwargs)
+ def get_urls(self):
+ urls = super().get_urls()
+ custom_urls = []
+ if apps.is_installed("AKScheduling"):
+ from AKScheduling.views import TrackAdminView
+
+ custom_urls.extend([
+ path('<slug:event_slug>/manage/', self.admin_site.admin_view(TrackAdminView.as_view()),
+ name="tracks_manage"),
+ ])
+ return custom_urls + urls
+
@admin.register(AKTag)
class AKTagAdmin(admin.ModelAdmin):
diff --git a/AKModel/locale/de_DE/LC_MESSAGES/django.po b/AKModel/locale/de_DE/LC_MESSAGES/django.po
index ebcaa38424d213de8815bff0745ace84149ceb1a..259f2fb29da7424714b79c0769d7003e88f94e19 100644
--- a/AKModel/locale/de_DE/LC_MESSAGES/django.po
+++ b/AKModel/locale/de_DE/LC_MESSAGES/django.po
@@ -2,7 +2,7 @@ msgid ""
msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-03 20:41+0000\n"
+"POT-Creation-Date: 2021-02-17 23:56+0000\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
@@ -11,28 +11,32 @@ msgstr ""
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
-#: AKModel/admin.py:41 AKModel/admin.py:42
+#: AKModel/admin.py:43 AKModel/admin.py:44
#: AKModel/templates/admin/AKModel/status.html:7
#: AKModel/templates/admin/ak_index.html:15
msgid "Status"
msgstr "Status"
-#: AKModel/admin.py:120
+#: AKModel/admin.py:134
msgid "Wish"
msgstr "AK-Wunsch"
-#: AKModel/admin.py:126
+#: AKModel/admin.py:140
msgid "Is wish"
msgstr "Ist ein Wunsch"
-#: AKModel/admin.py:127
+#: AKModel/admin.py:141
msgid "Is not a wish"
msgstr "Ist kein Wunsch"
-#: AKModel/admin.py:154
+#: AKModel/admin.py:168
msgid "Export to wiki syntax"
msgstr "In Wiki-Syntax exportieren"
+#: AKModel/admin.py:264
+msgid "AK Details"
+msgstr "AK-Details"
+
#: AKModel/availability/forms.py:20 AKModel/availability/models.py:239
msgid "Availability"
msgstr "Verfügbarkeit"
@@ -59,14 +63,14 @@ msgstr "Bitte Verfügbarkeiten eintragen!"
#: AKModel/availability/models.py:38 AKModel/models.py:47 AKModel/models.py:76
#: AKModel/models.py:128 AKModel/models.py:147 AKModel/models.py:179
-#: AKModel/models.py:233 AKModel/models.py:292 AKModel/models.py:324
-#: AKModel/models.py:410
+#: AKModel/models.py:233 AKModel/models.py:296 AKModel/models.py:328
+#: AKModel/models.py:435
msgid "Event"
msgstr "Event"
#: AKModel/availability/models.py:39 AKModel/models.py:77 AKModel/models.py:129
#: AKModel/models.py:148 AKModel/models.py:180 AKModel/models.py:234
-#: AKModel/models.py:293 AKModel/models.py:325 AKModel/models.py:411
+#: AKModel/models.py:297 AKModel/models.py:329 AKModel/models.py:436
msgid "Associated event"
msgstr "Zugehöriges Event"
@@ -78,8 +82,8 @@ msgstr "Person"
msgid "Person whose availability this is"
msgstr "Person deren Verfügbarkeit hier abgebildet wird"
-#: AKModel/availability/models.py:56 AKModel/models.py:296
-#: AKModel/models.py:315 AKModel/models.py:419
+#: AKModel/availability/models.py:56 AKModel/models.py:300
+#: AKModel/models.py:319 AKModel/models.py:444
msgid "Room"
msgstr "Raum"
@@ -88,7 +92,7 @@ msgid "Room whose availability this is"
msgstr "Raum dessen Verfügbarkeit hier abgebildet wird"
#: AKModel/availability/models.py:65 AKModel/models.py:239
-#: AKModel/models.py:314 AKModel/models.py:366
+#: AKModel/models.py:318 AKModel/models.py:391
msgid "AK"
msgstr "AK"
@@ -97,7 +101,7 @@ msgid "AK whose availability this is"
msgstr "Verfügbarkeiten"
#: AKModel/availability/models.py:74 AKModel/models.py:132
-#: AKModel/models.py:425
+#: AKModel/models.py:450
msgid "AK Category"
msgstr "AK-Kategorie"
@@ -111,7 +115,7 @@ msgstr "Verfügbarkeiten"
#: AKModel/models.py:16 AKModel/models.py:123 AKModel/models.py:144
#: AKModel/models.py:163 AKModel/models.py:177 AKModel/models.py:195
-#: AKModel/models.py:285
+#: AKModel/models.py:289
msgid "Name"
msgstr "Name"
@@ -261,7 +265,7 @@ msgstr "Internet Link"
msgid "Link to Homepage"
msgstr "Link zu Homepage oder Webseite"
-#: AKModel/models.py:80 AKModel/models.py:418
+#: AKModel/models.py:80 AKModel/models.py:443
msgid "AK Owner"
msgstr "AK-Leitung"
@@ -321,7 +325,7 @@ msgstr "AK-Tags"
msgid "Name of the Requirement"
msgstr "Name der Anforderung"
-#: AKModel/models.py:183 AKModel/models.py:422
+#: AKModel/models.py:183 AKModel/models.py:447
msgid "AK Requirement"
msgstr "AK-Anforderung"
@@ -405,7 +409,7 @@ msgstr "AK präsentieren"
msgid "Present results of this AK"
msgstr "Die Ergebnisse dieses AKs vorstellen"
-#: AKModel/models.py:218 AKModel/templates/admin/AKModel/status.html:83
+#: AKModel/models.py:218 AKModel/templates/admin/AKModel/status.html:85
msgid "Requirements"
msgstr "Anforderungen"
@@ -458,241 +462,246 @@ msgstr "Interessenszähler"
msgid "People who have indicated interest online"
msgstr "Anzahl Personen, die online Interesse bekundet haben"
-#: AKModel/models.py:240 AKModel/models.py:413
+#: AKModel/models.py:240 AKModel/models.py:438
#: AKModel/templates/admin/AKModel/status.html:49
#: AKModel/templates/admin/AKModel/status.html:56
msgid "AKs"
msgstr "AKs"
-#: AKModel/models.py:285
+#: AKModel/models.py:289
msgid "Name or number of the room"
msgstr "Name oder Nummer des Raums"
-#: AKModel/models.py:286
+#: AKModel/models.py:290
msgid "Location"
msgstr "Ort"
-#: AKModel/models.py:287
+#: AKModel/models.py:291
msgid "Name or number of the location"
msgstr "Name oder Nummer des Ortes"
-#: AKModel/models.py:288
+#: AKModel/models.py:292
msgid "Capacity"
msgstr "Kapazität"
-#: AKModel/models.py:288
+#: AKModel/models.py:292
msgid "Maximum number of people"
msgstr "Maximale Personenzahl"
-#: AKModel/models.py:289
+#: AKModel/models.py:293
msgid "Properties"
msgstr "Eigenschaften"
-#: AKModel/models.py:290
+#: AKModel/models.py:294
msgid "AK requirements fulfilled by the room"
msgstr "AK-Anforderungen, die dieser Raum erfüllt"
-#: AKModel/models.py:297 AKModel/templates/admin/AKModel/status.html:33
+#: AKModel/models.py:301 AKModel/templates/admin/AKModel/status.html:33
msgid "Rooms"
msgstr "Räume"
-#: AKModel/models.py:314
+#: AKModel/models.py:318
msgid "AK being mapped"
msgstr "AK, der zugeordnet wird"
-#: AKModel/models.py:316
+#: AKModel/models.py:320
msgid "Room the AK will take place in"
msgstr "Raum in dem der AK stattfindet"
-#: AKModel/models.py:317
+#: AKModel/models.py:321
msgid "Slot Begin"
msgstr "Beginn des Slots"
-#: AKModel/models.py:317
+#: AKModel/models.py:321
msgid "Time and date the slot begins"
msgstr "Zeit und Datum zu der der AK beginnt"
-#: AKModel/models.py:319
+#: AKModel/models.py:323
msgid "Duration"
msgstr "Dauer"
-#: AKModel/models.py:320
+#: AKModel/models.py:324
msgid "Length in hours"
msgstr "Länge in Stunden"
-#: AKModel/models.py:322
+#: AKModel/models.py:326
msgid "Scheduling fixed"
msgstr "Planung fix"
-#: AKModel/models.py:322
+#: AKModel/models.py:326
msgid "Length and time of this AK should not be changed"
msgstr "Dauer und Zeit dieses AKs sollten nicht verändert werden"
-#: AKModel/models.py:327
+#: AKModel/models.py:331
msgid "Last update"
msgstr "Letzte Aktualisierung"
-#: AKModel/models.py:330
+#: AKModel/models.py:334
msgid "AK Slot"
msgstr "AK-Slot"
-#: AKModel/models.py:331 AKModel/models.py:415
+#: AKModel/models.py:335 AKModel/models.py:440
msgid "AK Slots"
msgstr "AK-Slot"
-#: AKModel/models.py:345
+#: AKModel/models.py:357 AKModel/models.py:366
msgid "Not scheduled yet"
msgstr "Noch nicht geplant"
-#: AKModel/models.py:367
+#: AKModel/models.py:392
#, fuzzy
#| msgid "Track the AK belongs to"
msgid "AK this message belongs to"
msgstr "Track zu dem der AK gehört"
-#: AKModel/models.py:368
+#: AKModel/models.py:393
msgid "Message text"
msgstr "Nachrichtentext"
-#: AKModel/models.py:369
+#: AKModel/models.py:394
msgid "Message to the organizers. This is not publicly visible."
msgstr ""
"Nachricht an die Organisator*innen. Diese ist nicht öffentlich sichtbar."
-#: AKModel/models.py:373
+#: AKModel/models.py:398
msgid "AK Orga Message"
msgstr "AK-Organachricht"
-#: AKModel/models.py:374
+#: AKModel/models.py:399
msgid "AK Orga Messages"
msgstr "AK-Organachrichten"
-#: AKModel/models.py:383
+#: AKModel/models.py:408
msgid "Constraint Violation"
msgstr "Constraintverletzung"
-#: AKModel/models.py:384
+#: AKModel/models.py:409
msgid "Constraint Violations"
msgstr "Constraintverletzungen"
-#: AKModel/models.py:388
+#: AKModel/models.py:413
msgid "Owner has two parallel slots"
msgstr "Leitung hat zwei Slots parallel"
-#: AKModel/models.py:389
+#: AKModel/models.py:414
msgid "AK Slot was scheduled outside the AK's availabilities"
msgstr "AK Slot wurde außerhalb der Verfügbarkeit des AKs platziert"
-#: AKModel/models.py:390
+#: AKModel/models.py:415
msgid "Room has two AK slots scheduled at the same time"
msgstr "Raum hat AK Slots gleichzeitig"
-#: AKModel/models.py:391
+#: AKModel/models.py:416
msgid "Room does not satisfy the requirement of the scheduled AK"
msgstr "Room erfüllt die Anforderungen des platzierten AKs nicht"
-#: AKModel/models.py:392
+#: AKModel/models.py:417
msgid "AK Slot is scheduled at the same time as an AK listed as a conflict"
-msgstr "AK Slot wurde wurde zur gleichen Zeit wie ein Konflikt des AKs platziert"
+msgstr ""
+"AK Slot wurde wurde zur gleichen Zeit wie ein Konflikt des AKs platziert"
-#: AKModel/models.py:393
+#: AKModel/models.py:418
msgid "AK Slot is scheduled before an AK listed as a prerequisite"
msgstr "AK Slot wurde vor einem als Voraussetzung gelisteten AK platziert"
-#: AKModel/models.py:395
-msgid "AK Slot for AK with intention to submit a resolution is scheduled after "
+#: AKModel/models.py:420
+msgid ""
+"AK Slot for AK with intention to submit a resolution is scheduled after "
"resolution deadline"
-msgstr "AK Slot eines AKs mit Resoabsicht wurde nach der Resodeadline platziert"
+msgstr ""
+"AK Slot eines AKs mit Resoabsicht wurde nach der Resodeadline platziert"
-#: AKModel/models.py:396
+#: AKModel/models.py:421
msgid "AK Slot in a category is outside that categories availabilities"
msgstr "AK Slot wurde außerhalb der Verfügbarkeiten seiner Kategorie"
-#: AKModel/models.py:397
+#: AKModel/models.py:422
msgid "Two AK Slots for the same AK scheduled at the same time"
msgstr "Zwei AK Slots eines AKs wurden zur selben Zeit platziert"
-#: AKModel/models.py:398
+#: AKModel/models.py:423
msgid "AK Slot is scheduled in a room with less space than interest"
-msgstr "AK Slot wurde in einem Raum mit weniger Plätzen als am AK Interessierten platziert"
+msgstr ""
+"AK Slot wurde in einem Raum mit weniger Plätzen als am AK Interessierten "
+"platziert"
-#: AKModel/models.py:399
+#: AKModel/models.py:424
msgid "AK Slot is scheduled outside the event's availabilities"
msgstr "AK Slot wurde außerhalb der Verfügbarkeit des Events platziert"
-#: AKModel/models.py:402
+#: AKModel/models.py:427
msgid "Warning"
msgstr "Warnung"
-#: AKModel/models.py:403
+#: AKModel/models.py:428
msgid "Violation"
msgstr "Verletzung"
-#: AKModel/models.py:405
+#: AKModel/models.py:430
msgid "Type"
msgstr "Art"
-#: AKModel/models.py:406
+#: AKModel/models.py:431
msgid "Type of violation, i.e. what kind of constraint was violated"
msgstr "Art der Verletzung, gibt an welche Art Constraint verletzt wurde"
-#: AKModel/models.py:407
+#: AKModel/models.py:432
msgid "Level"
msgstr "Level"
-#: AKModel/models.py:408
+#: AKModel/models.py:433
msgid "Severity level of the violation"
msgstr "Schweregrad der Verletzung"
-#: AKModel/models.py:414
+#: AKModel/models.py:439
msgid "AK(s) belonging to this constraint"
msgstr "AK(s), die zu diesem Constraint gehören"
-#: AKModel/models.py:416
+#: AKModel/models.py:441
msgid "AK Slot(s) belonging to this constraint"
msgstr "AK Slot(s), die zu diesem Constraint gehören"
-#: AKModel/models.py:418
+#: AKModel/models.py:443
msgid "AK Owner belonging to this constraint"
msgstr "AK Leitung(en), die zu diesem Constraint gehören"
-#: AKModel/models.py:420
+#: AKModel/models.py:445
msgid "Room belonging to this constraint"
msgstr "Raum, der zu diesem Constraint gehört"
-#: AKModel/models.py:423
+#: AKModel/models.py:448
msgid "AK Requirement belonging to this constraint"
msgstr "AK Anforderung, die zu diesem Constraint gehört"
-#: AKModel/models.py:425
+#: AKModel/models.py:450
msgid "AK Category belonging to this constraint"
msgstr "AK Kategorie, di zu diesem Constraint gehört"
-#: AKModel/models.py:427
+#: AKModel/models.py:452
msgid "Comment"
msgstr "Kommentar"
-#: AKModel/models.py:427
+#: AKModel/models.py:452
msgid "Comment or further details for this violation"
msgstr "Kommentar oder weitere Details zu dieser Vereletzung"
-#: AKModel/models.py:430
+#: AKModel/models.py:455
msgid "Timestamp"
msgstr "Timestamp"
-#: AKModel/models.py:430
+#: AKModel/models.py:455
msgid "Time of creation"
msgstr "Zeitpunkt der ERstellung"
-#: AKModel/models.py:431
+#: AKModel/models.py:456
msgid "Manually Resolved"
msgstr "Manuell behoben"
-#: AKModel/models.py:432
+#: AKModel/models.py:457
msgid "Mark this violation manually as resolved"
msgstr "Markiere diese Verletzung manuell als behoben"
-#: AKModel/models.py:454
+#: AKModel/models.py:479
msgid "Details"
msgstr "Details"
@@ -783,26 +792,30 @@ msgid "Scheduling"
msgstr "Scheduling"
#: AKModel/templates/admin/AKModel/status.html:78
+msgid "Manage ak tracks"
+msgstr "AK-Tracks verwalten"
+
+#: AKModel/templates/admin/AKModel/status.html:80
msgid "Export AKs as CSV"
msgstr "AKs als CSV exportieren"
-#: AKModel/templates/admin/AKModel/status.html:80
+#: AKModel/templates/admin/AKModel/status.html:82
msgid "Export AKs for Wiki"
msgstr "AKs im Wiki-Format exportieren"
-#: AKModel/templates/admin/AKModel/status.html:85
+#: AKModel/templates/admin/AKModel/status.html:87
msgid "No requirements yet"
msgstr "Bisher keine Anforderungen"
-#: AKModel/templates/admin/AKModel/status.html:98
+#: AKModel/templates/admin/AKModel/status.html:100
msgid "Add Requirement"
msgstr "Anforderungen hinzufügen"
-#: AKModel/templates/admin/AKModel/status.html:101
+#: AKModel/templates/admin/AKModel/status.html:103
msgid "Messages"
msgstr "Nachrichten"
-#: AKModel/templates/admin/AKModel/status.html:103
+#: AKModel/templates/admin/AKModel/status.html:105
msgid "Delete all messages"
msgstr "Alle Nachrichten löschen"
@@ -810,19 +823,19 @@ msgstr "Alle Nachrichten löschen"
msgid "Active Events"
msgstr "Aktive Events"
-#: AKModel/views.py:130
+#: AKModel/views.py:135
msgid "Event Status"
msgstr "Eventstatus"
-#: AKModel/views.py:144
+#: AKModel/views.py:149
msgid "AK CSV Export"
msgstr "AK-CSV-Export"
-#: AKModel/views.py:158
+#: AKModel/views.py:163
msgid "AK Wiki Export"
msgstr "AK-Wiki-Export"
-#: AKModel/views.py:178
+#: AKModel/views.py:183
msgid "AK Orga Messages successfully deleted"
msgstr "AK-Organachrichten erfolgreich gelöscht"
diff --git a/AKModel/models.py b/AKModel/models.py
index 9ab9fa3f5d5e11a3d16a0f1e07072929d2af8612..ca7fd3a37f79eb85c5f70ede84f25732f5789906 100644
--- a/AKModel/models.py
+++ b/AKModel/models.py
@@ -266,6 +266,10 @@ class AK(models.Model):
def durations_list(self):
return ", ".join(str(slot.duration) for slot in self.akslot_set.all())
+ @property
+ def tags_list(self):
+ return ", ".join(str(tag) for tag in self.tags.all())
+
@property
def wish(self):
return self.owners.count() == 0
diff --git a/AKModel/templates/admin/AKModel/status.html b/AKModel/templates/admin/AKModel/status.html
index 032181e5ddee65563179b705816378572149249e..bf435205f9f370c03390c423a3003a012c262378 100644
--- a/AKModel/templates/admin/AKModel/status.html
+++ b/AKModel/templates/admin/AKModel/status.html
@@ -74,6 +74,8 @@
<a class="btn btn-success"
href="{% url 'admin:schedule' event_slug=event.slug %}">{% trans "Scheduling" %}</a>
+ <a class="btn btn-success"
+ href="{% url 'admin:tracks_manage' event_slug=event.slug %}">{% trans "Manage ak tracks" %}</a>
<a class="btn btn-success"
href="{% url 'admin:ak_csv_export' event_slug=event.slug %}">{% trans "Export AKs as CSV" %}</a>
<a class="btn btn-success"
diff --git a/AKModel/views.py b/AKModel/views.py
index c06090a0f5926e2127ddda926b946bf637a4f6b3..20575d6ae5bc5fedafaa9f8f0dc37e909c37d885 100644
--- a/AKModel/views.py
+++ b/AKModel/views.py
@@ -92,7 +92,7 @@ class AKCategoryViewSet(EventSlugMixin, mixins.RetrieveModelMixin, mixins.ListMo
return AKCategory.objects.filter(event=self.event)
-class AKTrackViewSet(EventSlugMixin, mixins.RetrieveModelMixin, mixins.ListModelMixin, viewsets.GenericViewSet):
+class AKTrackViewSet(EventSlugMixin, mixins.RetrieveModelMixin, mixins.CreateModelMixin, mixins.UpdateModelMixin, mixins.DestroyModelMixin, mixins.ListModelMixin, viewsets.GenericViewSet):
permission_classes = (permissions.DjangoModelPermissionsOrAnonReadOnly,)
serializer_class = AKTrackSerializer
@@ -100,7 +100,7 @@ class AKTrackViewSet(EventSlugMixin, mixins.RetrieveModelMixin, mixins.ListModel
return AKTrack.objects.filter(event=self.event)
-class AKViewSet(EventSlugMixin, mixins.RetrieveModelMixin, mixins.ListModelMixin, viewsets.GenericViewSet):
+class AKViewSet(EventSlugMixin, mixins.RetrieveModelMixin, mixins.UpdateModelMixin, mixins.ListModelMixin, viewsets.GenericViewSet):
permission_classes = (permissions.DjangoModelPermissionsOrAnonReadOnly,)
serializer_class = AKSerializer
diff --git a/AKScheduling/locale/de_DE/LC_MESSAGES/django.po b/AKScheduling/locale/de_DE/LC_MESSAGES/django.po
new file mode 100644
index 0000000000000000000000000000000000000000..6e934cb5a3fcaa124496f8a4227fb485230862f7
--- /dev/null
+++ b/AKScheduling/locale/de_DE/LC_MESSAGES/django.po
@@ -0,0 +1,89 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2021-02-17 23:56+0000\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: AKScheduling/templates/admin/AKScheduling/manage_tracks.html:11
+#: AKScheduling/templates/admin/AKScheduling/scheduling.html:10
+msgid "Scheduling for"
+msgstr "Scheduling für"
+
+#: AKScheduling/templates/admin/AKScheduling/manage_tracks.html:126
+msgid "Name of new ak track"
+msgstr "Name des neuen AK-Tracks"
+
+#: AKScheduling/templates/admin/AKScheduling/manage_tracks.html:142
+msgid "Could not create ak track"
+msgstr "Konnte neuen AK-Track nicht anlegen"
+
+#: AKScheduling/templates/admin/AKScheduling/manage_tracks.html:168
+msgid "Could not update ak track name"
+msgstr "Konnte Namen des AK-Tracks nicht ändern"
+
+#: AKScheduling/templates/admin/AKScheduling/manage_tracks.html:174
+msgid "Do you really want to delete this ak track?"
+msgstr "Soll dieser AK-Track wirklich gelöscht werden?"
+
+#: AKScheduling/templates/admin/AKScheduling/manage_tracks.html:188
+msgid "Could not delete ak track"
+msgstr "AK-Track konnte nicht gelöscht werden"
+
+#: AKScheduling/templates/admin/AKScheduling/manage_tracks.html:200
+msgid "Manage AK Tracks"
+msgstr "AK-Tracks verwalten"
+
+#: AKScheduling/templates/admin/AKScheduling/manage_tracks.html:201
+msgid "Add ak track"
+msgstr "AK-Track hinzufügen"
+
+#: AKScheduling/templates/admin/AKScheduling/manage_tracks.html:206
+msgid "AKs without track"
+msgstr "AKs ohne Track"
+
+#: AKScheduling/templates/admin/AKScheduling/manage_tracks.html:240
+#: AKScheduling/templates/admin/AKScheduling/scheduling.html:197
+#: AKScheduling/templates/admin/AKScheduling/unscheduled.html:34
+msgid "Event Status"
+msgstr "Event-Status"
+
+#: AKScheduling/templates/admin/AKScheduling/scheduling.html:87
+msgid "Day (Horizontal)"
+msgstr "Tag (horizontal)"
+
+#: AKScheduling/templates/admin/AKScheduling/scheduling.html:94
+msgid "Day (Vertical)"
+msgstr "Tag (vertikal)"
+
+#: AKScheduling/templates/admin/AKScheduling/scheduling.html:105
+msgid "Event (Horizontal)"
+msgstr "Event (horizontal)"
+
+#: AKScheduling/templates/admin/AKScheduling/scheduling.html:114
+msgid "Event (Vertical)"
+msgstr "Event (vertikal)"
+
+#: AKScheduling/templates/admin/AKScheduling/scheduling.html:141
+msgid "Room"
+msgstr "Raum"
+
+#: AKScheduling/templates/admin/AKScheduling/unscheduled.html:7
+msgid "Unscheduled AK Slots"
+msgstr "Noch nicht geschedulte AK-Slots"
+
+#: AKScheduling/templates/admin/AKScheduling/unscheduled.html:11
+msgid "Count"
+msgstr "Anzahl"
diff --git a/AKScheduling/templates/admin/AKScheduling/manage_tracks.html b/AKScheduling/templates/admin/AKScheduling/manage_tracks.html
new file mode 100644
index 0000000000000000000000000000000000000000..754f0e909802d05727a941ff3b3f5048a7d30ddc
--- /dev/null
+++ b/AKScheduling/templates/admin/AKScheduling/manage_tracks.html
@@ -0,0 +1,241 @@
+{% extends "admin/base_site.html" %}
+{% load tags_AKModel %}
+
+{% load i18n %}
+{% load l10n %}
+{% load tz %}
+{% load static %}
+{% load tags_AKPlan %}
+{% load fontawesome_5 %}
+
+{% block title %}{% trans "Scheduling for" %} {{event}}{% endblock %}
+
+{% block extrahead %}
+ {{ block.super }}
+
+ <script src="{% static "common/vendor/sortable/sortable.min.js" %}"></script>
+ <script src="{% static "common/vendor/sortable/jquery-sortable.js" %}"></script>
+
+ <style>
+ .ak-list {
+ padding-left: 5px;
+ user-select: none;
+ height: 100%;
+ }
+
+ .ak-list > li {
+ cursor: move;
+ }
+
+ .track-delete {
+ cursor: pointer;
+ }
+ </style>
+
+ <script>
+ document.addEventListener('DOMContentLoaded', function () {
+ // CSRF Protection/Authentication
+ function getCookie(name) {
+ let cookieValue = null;
+ if (document.cookie && document.cookie !== '') {
+ const cookies = document.cookie.split(';');
+ for (let i = 0; i < cookies.length; i++) {
+ const cookie = cookies[i].trim();
+ // Does this cookie string begin with the name we want?
+ if (cookie.substring(0, name.length + 1) === (name + '=')) {
+ cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
+ break;
+ }
+ }
+ }
+ return cookieValue;
+ }
+
+ const csrftoken = getCookie('csrftoken');
+
+ function csrfSafeMethod(method) {
+ // these HTTP methods do not require CSRF protection
+ return (/^(GET|HEAD|OPTIONS|TRACE)$/.test(method));
+ }
+
+ $.ajaxSetup({
+ beforeSend: function (xhr, settings) {
+ if (!csrfSafeMethod(settings.type) && !this.crossDomain) {
+ xhr.setRequestHeader("X-CSRFToken", csrftoken);
+ }
+ }
+ });
+
+
+
+ function mark_dirty(container) {
+ container.removeClass("border-success").addClass("border-warning")
+ }
+
+ function mark_clean(container) {
+ container.removeClass("border-warning").addClass("border-success");
+ }
+
+ function update_ak_track(ak_id, track_id, container) {
+ mark_dirty(container);
+ $.ajax({
+ url: "{% url "model:AK-list" event_slug=event.slug %}" + ak_id + "/",
+ type: 'PATCH',
+ data: {
+ track: track_id,
+ },
+ success: function (response) {
+ mark_clean(container);
+ },
+ error: function (response) {
+ alert("ERROR. Did not update " + changeInfo.event.title)
+ }
+ });
+ }
+
+ sortable_options = {
+ "group": 'ak-lists',
+ 'sort': false,
+
+ // Element is dropped into the list from another list
+ onAdd: function (/**Event*/evt) {
+ // same properties as onEnd
+ console.log(evt.item);
+ var ak_id = evt.item.dataset["akId"];
+ var container = $(evt.to).parents(".track-container");
+ if(evt.to.dataset["sync"]==="true")
+ {
+ var track_id = evt.to.dataset["trackId"]
+ update_ak_track(ak_id, track_id, container);
+ }
+ else {
+ update_ak_track(ak_id, "");
+ }
+ },
+ };
+
+ $('.ak-list').sortable(sortable_options);
+
+ // Display tooltips containing the tags for each list item (if available)
+ $('.ak-list li').each(function() {
+ $(this).tooltip({title: $(this).attr('data-title'), trigger: 'hover'});
+ });
+
+ // Add a new track container (and make usable for dragging)
+ $('#btn-add-track').click(function () {
+ var new_track_name = prompt("{% trans 'Name of new ak track' %}");
+ $.ajax({
+ url: "{% url "model:AKTrack-list" event_slug=event.slug %}",
+ type: 'POST',
+ data: {
+ name: new_track_name,
+ event: "{{ event.pk }}"
+ },
+ success: function (response) {
+ console.log(response);
+ $('<div class="card border-success mb-3 track-container" style="width: 20rem;margin-right:20px;margin-bottom: 20px;"><div class="card-header"><span class="btn btn-danger float-right track-delete" data-track-id="' + response["id"] + '">{% fa5_icon "trash" "fas" %}</span><input class="track-name" data-track-id="None" type="text" value="' + response["name"] + '"></div><div class="card-body"><ul data-track-id="' + response["id"] + '" data-name="' + response["name"] + '" data-sync="true" class="ak-list"></ul></div></div>')
+ .appendTo($("#workspace"))
+ .find("ul").sortable(sortable_options)
+ },
+ error: function (response) {
+ console.error(response);
+ alert("{% trans 'Could not create ak track' %}");
+ }
+ });
+ });
+
+ $('#workspace')
+ // React to track name changes
+ .on('change', '.track-name', function () {
+ var track_name_field = $(this);
+ var new_track_name = track_name_field.val();
+ var track_id = track_name_field.attr("data-track-id");
+ var container = track_name_field.parents(".track-container")
+ mark_dirty(container);
+
+ $.ajax({
+ url: "{% url "model:AKTrack-list" event_slug=event.slug %}" + track_id + "/",
+ type: 'PATCH',
+ data: {
+ name: new_track_name,
+ },
+ success: function (response) {
+ console.log(response);
+ mark_clean(container);
+ },
+ error: function (response) {
+ console.error(response);
+ alert("{% trans 'Could not update ak track name' %}");
+ }
+ });
+ })
+ // Allow to delete a track
+ .on('click', '.track-delete', function () {
+ if(confirm("{% trans 'Do you really want to delete this ak track?' %}")) {
+ var track_delete_button = $(this);
+ var track_id = track_delete_button.data("trackId");
+
+ $.ajax({
+ url: "{% url "model:AKTrack-list" event_slug=event.slug %}" + track_id + "/",
+ type: 'DELETE',
+ data: {},
+ success: function (response) {
+ console.log(response);
+ track_delete_button.parents(".track-container").remove();
+ },
+ error: function (response) {
+ console.error(response);
+ alert("{% trans 'Could not delete ak track' %}");
+ }
+ });
+ }
+ });
+ });
+ </script>
+{% endblock extrahead %}
+
+{% block content %}
+
+ <div class="mb-5">
+ <h3>{{ event }}: {% trans "Manage AK Tracks" %}</h3>
+ <a id="btn-add-track" href="#" class="btn btn-primary">{% fa5_icon "plus" "fas" %} {% trans "Add ak track" %}</a>
+ </div>
+
+ <div id="workspace" class="row" style="">
+ <div class="card border-primary mb-3" style="width: 20rem;margin-right:20px;margin-bottom: 20px;">
+ <div class="card-header">{% trans "AKs without track" %}</div>
+ <div class="card-body">
+ <ul data-id="None" data-sync="false" class="ak-list">
+ {% for ak in aks_without_track %}
+ <li data-ak-id="{{ ak.pk }}" data-toggle="tooltip" data-placement="top" title="" data-title="{{ ak.tags_list }}">
+ {{ ak.name }} ({{ ak.category }})
+ </li>
+ {% endfor %}
+ </ul>
+ </div>
+ </div>
+
+ {% for track in tracks %}
+ <div class="card border-success mb-3 track-container" style="width: 20rem;margin-right:20px;margin-bottom: 20px;">
+ <div class="card-header">
+ <span class="btn btn-danger float-right track-delete" data-track-id="{{ track.pk }}">
+ {% fa5_icon "trash" "fas" %}
+ </span>
+ <input class="track-name" data-track-id="{{ track.pk }}" type="text" value="{{ track }}">
+ </div>
+ <div class="card-body">
+ <ul data-track-id="{{ track.pk }}" data-name="{{ track }}" data-sync="true" class="ak-list">
+ {% for ak in track.ak_set.all %}
+ <li data-ak-id="{{ ak.pk }}" data-toggle="tooltip" data-placement="top" title="" data-title="{{ ak.tags_list }}">
+ {{ ak.name }} ({{ ak.category }})
+ </li>
+ {% endfor %}
+ </ul>
+ </div>
+ </div>
+ {% endfor %}
+ </div>
+
+
+ <a href="{% url 'admin:event_status' event.slug %}">{% trans "Event Status" %}</a>
+{% endblock %}
diff --git a/AKScheduling/views.py b/AKScheduling/views.py
index 6bae0a318998c1ed7dcc173841e073a549299f92..73719bd85f3c9dd62dc374e96cebd29b610d953b 100644
--- a/AKScheduling/views.py
+++ b/AKScheduling/views.py
@@ -1,8 +1,7 @@
from django.views.generic import ListView
from django.utils.translation import gettext_lazy as _
-from AKModel.availability.models import Availability
-from AKModel.models import AKSlot
+from AKModel.models import AKSlot, AKTrack
from AKModel.views import AdminViewMixin, FilterByEventSlugMixin
@@ -37,3 +36,14 @@ class SchedulingAdminView(AdminViewMixin, FilterByEventSlugMixin, ListView):
context["end"] = self.event.end
return context
+
+
+class TrackAdminView(AdminViewMixin, FilterByEventSlugMixin, ListView):
+ template_name = "admin/AKScheduling/manage_tracks.html"
+ model = AKTrack
+ context_object_name = "tracks"
+
+ def get_context_data(self, *, object_list=None, **kwargs):
+ context = super().get_context_data(object_list=object_list, **kwargs)
+ context["aks_without_track"] = self.event.ak_set.filter(track=None)
+ return context
diff --git a/locale/de_DE/LC_MESSAGES/django.po b/locale/de_DE/LC_MESSAGES/django.po
index 2f8b8562d98bd544a3ea9a341508dc064edac14b..edd20754f1cdb28d5ea2fcdc2d62b3b9bfad9c9d 100644
--- a/locale/de_DE/LC_MESSAGES/django.po
+++ b/locale/de_DE/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-03 17:40+0000\n"
+"POT-Creation-Date: 2021-02-17 23:56+0000\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
@@ -34,43 +34,6 @@ msgstr "Virtueller Raum"
msgid "Virtual Rooms"
msgstr "Virtuelle Räume"
-#: AKScheduling/templates/admin/AKScheduling/scheduling.html:10
-msgid "Scheduling for"
-msgstr "Scheduling für"
-
-#: AKScheduling/templates/admin/AKScheduling/scheduling.html:94
-msgid "Day (Horizontal)"
-msgstr "Tag (horizontal)"
-
-#: AKScheduling/templates/admin/AKScheduling/scheduling.html:101
-msgid "Day (Vertical)"
-msgstr "Tag (vertikal)"
-
-#: AKScheduling/templates/admin/AKScheduling/scheduling.html:112
-msgid "Event (Horizontal)"
-msgstr "Event (horizontal)"
-
-#: AKScheduling/templates/admin/AKScheduling/scheduling.html:121
-msgid "Event (Vertical)"
-msgstr "Event (vertikal)"
-
-#: AKScheduling/templates/admin/AKScheduling/scheduling.html:148
-msgid "Room"
-msgstr "Raum"
-
-#: AKScheduling/templates/admin/AKScheduling/scheduling.html:204
-#: AKScheduling/templates/admin/AKScheduling/unscheduled.html:34
-msgid "Event Status"
-msgstr "Event-Status"
-
-#: AKScheduling/templates/admin/AKScheduling/unscheduled.html:7
-msgid "Unscheduled AK Slots"
-msgstr "Noch nicht geschedulte AK-Slots"
-
-#: AKScheduling/templates/admin/AKScheduling/unscheduled.html:11
-msgid "Count"
-msgstr "Anzahl"
-
#: templates/base.html:29
msgid ""
"Are you sure you want to change the language now? This will clear the form!"
@@ -83,3 +46,30 @@ msgstr "Impressum"
#: templates/base.html:102
msgid "This software is open source"
msgstr "Diese Software ist Open Source"
+
+#~ msgid "Scheduling for"
+#~ msgstr "Scheduling für"
+
+#~ msgid "Event Status"
+#~ msgstr "Event-Status"
+
+#~ msgid "Day (Horizontal)"
+#~ msgstr "Tag (horizontal)"
+
+#~ msgid "Day (Vertical)"
+#~ msgstr "Tag (vertikal)"
+
+#~ msgid "Event (Horizontal)"
+#~ msgstr "Event (horizontal)"
+
+#~ msgid "Event (Vertical)"
+#~ msgstr "Event (vertikal)"
+
+#~ msgid "Room"
+#~ msgstr "Raum"
+
+#~ msgid "Unscheduled AK Slots"
+#~ msgstr "Noch nicht geschedulte AK-Slots"
+
+#~ msgid "Count"
+#~ msgstr "Anzahl"
diff --git a/static_common/common/vendor/sortable/Sortable.js b/static_common/common/vendor/sortable/Sortable.js
new file mode 100644
index 0000000000000000000000000000000000000000..152867f4b2fa82f715f4ad27273d60a999f571e8
--- /dev/null
+++ b/static_common/common/vendor/sortable/Sortable.js
@@ -0,0 +1,3721 @@
+/**!
+ * Sortable 1.13.0
+ * @author RubaXa <trash@rubaxa.org>
+ * @author owenm <owen23355@gmail.com>
+ * @license MIT
+ */
+(function (global, factory) {
+ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+ typeof define === 'function' && define.amd ? define(factory) :
+ (global = global || self, global.Sortable = factory());
+}(this, function () { 'use strict';
+
+ function _typeof(obj) {
+ if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
+ _typeof = function (obj) {
+ return typeof obj;
+ };
+ } else {
+ _typeof = function (obj) {
+ return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
+ };
+ }
+
+ return _typeof(obj);
+ }
+
+ function _defineProperty(obj, key, value) {
+ if (key in obj) {
+ Object.defineProperty(obj, key, {
+ value: value,
+ enumerable: true,
+ configurable: true,
+ writable: true
+ });
+ } else {
+ obj[key] = value;
+ }
+
+ return obj;
+ }
+
+ function _extends() {
+ _extends = Object.assign || function (target) {
+ for (var i = 1; i < arguments.length; i++) {
+ var source = arguments[i];
+
+ for (var key in source) {
+ if (Object.prototype.hasOwnProperty.call(source, key)) {
+ target[key] = source[key];
+ }
+ }
+ }
+
+ return target;
+ };
+
+ return _extends.apply(this, arguments);
+ }
+
+ function _objectSpread(target) {
+ for (var i = 1; i < arguments.length; i++) {
+ var source = arguments[i] != null ? arguments[i] : {};
+ var ownKeys = Object.keys(source);
+
+ if (typeof Object.getOwnPropertySymbols === 'function') {
+ ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) {
+ return Object.getOwnPropertyDescriptor(source, sym).enumerable;
+ }));
+ }
+
+ ownKeys.forEach(function (key) {
+ _defineProperty(target, key, source[key]);
+ });
+ }
+
+ return target;
+ }
+
+ function _objectWithoutPropertiesLoose(source, excluded) {
+ if (source == null) return {};
+ var target = {};
+ var sourceKeys = Object.keys(source);
+ var key, i;
+
+ for (i = 0; i < sourceKeys.length; i++) {
+ key = sourceKeys[i];
+ if (excluded.indexOf(key) >= 0) continue;
+ target[key] = source[key];
+ }
+
+ return target;
+ }
+
+ function _objectWithoutProperties(source, excluded) {
+ if (source == null) return {};
+
+ var target = _objectWithoutPropertiesLoose(source, excluded);
+
+ var key, i;
+
+ if (Object.getOwnPropertySymbols) {
+ var sourceSymbolKeys = Object.getOwnPropertySymbols(source);
+
+ for (i = 0; i < sourceSymbolKeys.length; i++) {
+ key = sourceSymbolKeys[i];
+ if (excluded.indexOf(key) >= 0) continue;
+ if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue;
+ target[key] = source[key];
+ }
+ }
+
+ return target;
+ }
+
+ function _toConsumableArray(arr) {
+ return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread();
+ }
+
+ function _arrayWithoutHoles(arr) {
+ if (Array.isArray(arr)) {
+ for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) arr2[i] = arr[i];
+
+ return arr2;
+ }
+ }
+
+ function _iterableToArray(iter) {
+ if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter);
+ }
+
+ function _nonIterableSpread() {
+ throw new TypeError("Invalid attempt to spread non-iterable instance");
+ }
+
+ var version = "1.13.0";
+
+ function userAgent(pattern) {
+ if (typeof window !== 'undefined' && window.navigator) {
+ return !!
+ /*@__PURE__*/
+ navigator.userAgent.match(pattern);
+ }
+ }
+
+ var IE11OrLess = userAgent(/(?:Trident.*rv[ :]?11\.|msie|iemobile|Windows Phone)/i);
+ var Edge = userAgent(/Edge/i);
+ var FireFox = userAgent(/firefox/i);
+ var Safari = userAgent(/safari/i) && !userAgent(/chrome/i) && !userAgent(/android/i);
+ var IOS = userAgent(/iP(ad|od|hone)/i);
+ var ChromeForAndroid = userAgent(/chrome/i) && userAgent(/android/i);
+
+ var captureMode = {
+ capture: false,
+ passive: false
+ };
+
+ function on(el, event, fn) {
+ el.addEventListener(event, fn, !IE11OrLess && captureMode);
+ }
+
+ function off(el, event, fn) {
+ el.removeEventListener(event, fn, !IE11OrLess && captureMode);
+ }
+
+ function matches(
+ /**HTMLElement*/
+ el,
+ /**String*/
+ selector) {
+ if (!selector) return;
+ selector[0] === '>' && (selector = selector.substring(1));
+
+ if (el) {
+ try {
+ if (el.matches) {
+ return el.matches(selector);
+ } else if (el.msMatchesSelector) {
+ return el.msMatchesSelector(selector);
+ } else if (el.webkitMatchesSelector) {
+ return el.webkitMatchesSelector(selector);
+ }
+ } catch (_) {
+ return false;
+ }
+ }
+
+ return false;
+ }
+
+ function getParentOrHost(el) {
+ return el.host && el !== document && el.host.nodeType ? el.host : el.parentNode;
+ }
+
+ function closest(
+ /**HTMLElement*/
+ el,
+ /**String*/
+ selector,
+ /**HTMLElement*/
+ ctx, includeCTX) {
+ if (el) {
+ ctx = ctx || document;
+
+ do {
+ if (selector != null && (selector[0] === '>' ? el.parentNode === ctx && matches(el, selector) : matches(el, selector)) || includeCTX && el === ctx) {
+ return el;
+ }
+
+ if (el === ctx) break;
+ /* jshint boss:true */
+ } while (el = getParentOrHost(el));
+ }
+
+ return null;
+ }
+
+ var R_SPACE = /\s+/g;
+
+ function toggleClass(el, name, state) {
+ if (el && name) {
+ if (el.classList) {
+ el.classList[state ? 'add' : 'remove'](name);
+ } else {
+ var className = (' ' + el.className + ' ').replace(R_SPACE, ' ').replace(' ' + name + ' ', ' ');
+ el.className = (className + (state ? ' ' + name : '')).replace(R_SPACE, ' ');
+ }
+ }
+ }
+
+ function css(el, prop, val) {
+ var style = el && el.style;
+
+ if (style) {
+ if (val === void 0) {
+ if (document.defaultView && document.defaultView.getComputedStyle) {
+ val = document.defaultView.getComputedStyle(el, '');
+ } else if (el.currentStyle) {
+ val = el.currentStyle;
+ }
+
+ return prop === void 0 ? val : val[prop];
+ } else {
+ if (!(prop in style) && prop.indexOf('webkit') === -1) {
+ prop = '-webkit-' + prop;
+ }
+
+ style[prop] = val + (typeof val === 'string' ? '' : 'px');
+ }
+ }
+ }
+
+ function matrix(el, selfOnly) {
+ var appliedTransforms = '';
+
+ if (typeof el === 'string') {
+ appliedTransforms = el;
+ } else {
+ do {
+ var transform = css(el, 'transform');
+
+ if (transform && transform !== 'none') {
+ appliedTransforms = transform + ' ' + appliedTransforms;
+ }
+ /* jshint boss:true */
+
+ } while (!selfOnly && (el = el.parentNode));
+ }
+
+ var matrixFn = window.DOMMatrix || window.WebKitCSSMatrix || window.CSSMatrix || window.MSCSSMatrix;
+ /*jshint -W056 */
+
+ return matrixFn && new matrixFn(appliedTransforms);
+ }
+
+ function find(ctx, tagName, iterator) {
+ if (ctx) {
+ var list = ctx.getElementsByTagName(tagName),
+ i = 0,
+ n = list.length;
+
+ if (iterator) {
+ for (; i < n; i++) {
+ iterator(list[i], i);
+ }
+ }
+
+ return list;
+ }
+
+ return [];
+ }
+
+ function getWindowScrollingElement() {
+ var scrollingElement = document.scrollingElement;
+
+ if (scrollingElement) {
+ return scrollingElement;
+ } else {
+ return document.documentElement;
+ }
+ }
+ /**
+ * Returns the "bounding client rect" of given element
+ * @param {HTMLElement} el The element whose boundingClientRect is wanted
+ * @param {[Boolean]} relativeToContainingBlock Whether the rect should be relative to the containing block of (including) the container
+ * @param {[Boolean]} relativeToNonStaticParent Whether the rect should be relative to the relative parent of (including) the contaienr
+ * @param {[Boolean]} undoScale Whether the container's scale() should be undone
+ * @param {[HTMLElement]} container The parent the element will be placed in
+ * @return {Object} The boundingClientRect of el, with specified adjustments
+ */
+
+
+ function getRect(el, relativeToContainingBlock, relativeToNonStaticParent, undoScale, container) {
+ if (!el.getBoundingClientRect && el !== window) return;
+ var elRect, top, left, bottom, right, height, width;
+
+ if (el !== window && el.parentNode && el !== getWindowScrollingElement()) {
+ elRect = el.getBoundingClientRect();
+ top = elRect.top;
+ left = elRect.left;
+ bottom = elRect.bottom;
+ right = elRect.right;
+ height = elRect.height;
+ width = elRect.width;
+ } else {
+ top = 0;
+ left = 0;
+ bottom = window.innerHeight;
+ right = window.innerWidth;
+ height = window.innerHeight;
+ width = window.innerWidth;
+ }
+
+ if ((relativeToContainingBlock || relativeToNonStaticParent) && el !== window) {
+ // Adjust for translate()
+ container = container || el.parentNode; // solves #1123 (see: https://stackoverflow.com/a/37953806/6088312)
+ // Not needed on <= IE11
+
+ if (!IE11OrLess) {
+ do {
+ if (container && container.getBoundingClientRect && (css(container, 'transform') !== 'none' || relativeToNonStaticParent && css(container, 'position') !== 'static')) {
+ var containerRect = container.getBoundingClientRect(); // Set relative to edges of padding box of container
+
+ top -= containerRect.top + parseInt(css(container, 'border-top-width'));
+ left -= containerRect.left + parseInt(css(container, 'border-left-width'));
+ bottom = top + elRect.height;
+ right = left + elRect.width;
+ break;
+ }
+ /* jshint boss:true */
+
+ } while (container = container.parentNode);
+ }
+ }
+
+ if (undoScale && el !== window) {
+ // Adjust for scale()
+ var elMatrix = matrix(container || el),
+ scaleX = elMatrix && elMatrix.a,
+ scaleY = elMatrix && elMatrix.d;
+
+ if (elMatrix) {
+ top /= scaleY;
+ left /= scaleX;
+ width /= scaleX;
+ height /= scaleY;
+ bottom = top + height;
+ right = left + width;
+ }
+ }
+
+ return {
+ top: top,
+ left: left,
+ bottom: bottom,
+ right: right,
+ width: width,
+ height: height
+ };
+ }
+ /**
+ * Checks if a side of an element is scrolled past a side of its parents
+ * @param {HTMLElement} el The element who's side being scrolled out of view is in question
+ * @param {String} elSide Side of the element in question ('top', 'left', 'right', 'bottom')
+ * @param {String} parentSide Side of the parent in question ('top', 'left', 'right', 'bottom')
+ * @return {HTMLElement} The parent scroll element that the el's side is scrolled past, or null if there is no such element
+ */
+
+
+ function isScrolledPast(el, elSide, parentSide) {
+ var parent = getParentAutoScrollElement(el, true),
+ elSideVal = getRect(el)[elSide];
+ /* jshint boss:true */
+
+ while (parent) {
+ var parentSideVal = getRect(parent)[parentSide],
+ visible = void 0;
+
+ if (parentSide === 'top' || parentSide === 'left') {
+ visible = elSideVal >= parentSideVal;
+ } else {
+ visible = elSideVal <= parentSideVal;
+ }
+
+ if (!visible) return parent;
+ if (parent === getWindowScrollingElement()) break;
+ parent = getParentAutoScrollElement(parent, false);
+ }
+
+ return false;
+ }
+ /**
+ * Gets nth child of el, ignoring hidden children, sortable's elements (does not ignore clone if it's visible)
+ * and non-draggable elements
+ * @param {HTMLElement} el The parent element
+ * @param {Number} childNum The index of the child
+ * @param {Object} options Parent Sortable's options
+ * @return {HTMLElement} The child at index childNum, or null if not found
+ */
+
+
+ function getChild(el, childNum, options) {
+ var currentChild = 0,
+ i = 0,
+ children = el.children;
+
+ while (i < children.length) {
+ if (children[i].style.display !== 'none' && children[i] !== Sortable.ghost && children[i] !== Sortable.dragged && closest(children[i], options.draggable, el, false)) {
+ if (currentChild === childNum) {
+ return children[i];
+ }
+
+ currentChild++;
+ }
+
+ i++;
+ }
+
+ return null;
+ }
+ /**
+ * Gets the last child in the el, ignoring ghostEl or invisible elements (clones)
+ * @param {HTMLElement} el Parent element
+ * @param {selector} selector Any other elements that should be ignored
+ * @return {HTMLElement} The last child, ignoring ghostEl
+ */
+
+
+ function lastChild(el, selector) {
+ var last = el.lastElementChild;
+
+ while (last && (last === Sortable.ghost || css(last, 'display') === 'none' || selector && !matches(last, selector))) {
+ last = last.previousElementSibling;
+ }
+
+ return last || null;
+ }
+ /**
+ * Returns the index of an element within its parent for a selected set of
+ * elements
+ * @param {HTMLElement} el
+ * @param {selector} selector
+ * @return {number}
+ */
+
+
+ function index(el, selector) {
+ var index = 0;
+
+ if (!el || !el.parentNode) {
+ return -1;
+ }
+ /* jshint boss:true */
+
+
+ while (el = el.previousElementSibling) {
+ if (el.nodeName.toUpperCase() !== 'TEMPLATE' && el !== Sortable.clone && (!selector || matches(el, selector))) {
+ index++;
+ }
+ }
+
+ return index;
+ }
+ /**
+ * Returns the scroll offset of the given element, added with all the scroll offsets of parent elements.
+ * The value is returned in real pixels.
+ * @param {HTMLElement} el
+ * @return {Array} Offsets in the format of [left, top]
+ */
+
+
+ function getRelativeScrollOffset(el) {
+ var offsetLeft = 0,
+ offsetTop = 0,
+ winScroller = getWindowScrollingElement();
+
+ if (el) {
+ do {
+ var elMatrix = matrix(el),
+ scaleX = elMatrix.a,
+ scaleY = elMatrix.d;
+ offsetLeft += el.scrollLeft * scaleX;
+ offsetTop += el.scrollTop * scaleY;
+ } while (el !== winScroller && (el = el.parentNode));
+ }
+
+ return [offsetLeft, offsetTop];
+ }
+ /**
+ * Returns the index of the object within the given array
+ * @param {Array} arr Array that may or may not hold the object
+ * @param {Object} obj An object that has a key-value pair unique to and identical to a key-value pair in the object you want to find
+ * @return {Number} The index of the object in the array, or -1
+ */
+
+
+ function indexOfObject(arr, obj) {
+ for (var i in arr) {
+ if (!arr.hasOwnProperty(i)) continue;
+
+ for (var key in obj) {
+ if (obj.hasOwnProperty(key) && obj[key] === arr[i][key]) return Number(i);
+ }
+ }
+
+ return -1;
+ }
+
+ function getParentAutoScrollElement(el, includeSelf) {
+ // skip to window
+ if (!el || !el.getBoundingClientRect) return getWindowScrollingElement();
+ var elem = el;
+ var gotSelf = false;
+
+ do {
+ // we don't need to get elem css if it isn't even overflowing in the first place (performance)
+ if (elem.clientWidth < elem.scrollWidth || elem.clientHeight < elem.scrollHeight) {
+ var elemCSS = css(elem);
+
+ if (elem.clientWidth < elem.scrollWidth && (elemCSS.overflowX == 'auto' || elemCSS.overflowX == 'scroll') || elem.clientHeight < elem.scrollHeight && (elemCSS.overflowY == 'auto' || elemCSS.overflowY == 'scroll')) {
+ if (!elem.getBoundingClientRect || elem === document.body) return getWindowScrollingElement();
+ if (gotSelf || includeSelf) return elem;
+ gotSelf = true;
+ }
+ }
+ /* jshint boss:true */
+
+ } while (elem = elem.parentNode);
+
+ return getWindowScrollingElement();
+ }
+
+ function extend(dst, src) {
+ if (dst && src) {
+ for (var key in src) {
+ if (src.hasOwnProperty(key)) {
+ dst[key] = src[key];
+ }
+ }
+ }
+
+ return dst;
+ }
+
+ function isRectEqual(rect1, rect2) {
+ return Math.round(rect1.top) === Math.round(rect2.top) && Math.round(rect1.left) === Math.round(rect2.left) && Math.round(rect1.height) === Math.round(rect2.height) && Math.round(rect1.width) === Math.round(rect2.width);
+ }
+
+ var _throttleTimeout;
+
+ function throttle(callback, ms) {
+ return function () {
+ if (!_throttleTimeout) {
+ var args = arguments,
+ _this = this;
+
+ if (args.length === 1) {
+ callback.call(_this, args[0]);
+ } else {
+ callback.apply(_this, args);
+ }
+
+ _throttleTimeout = setTimeout(function () {
+ _throttleTimeout = void 0;
+ }, ms);
+ }
+ };
+ }
+
+ function cancelThrottle() {
+ clearTimeout(_throttleTimeout);
+ _throttleTimeout = void 0;
+ }
+
+ function scrollBy(el, x, y) {
+ el.scrollLeft += x;
+ el.scrollTop += y;
+ }
+
+ function clone(el) {
+ var Polymer = window.Polymer;
+ var $ = window.jQuery || window.Zepto;
+
+ if (Polymer && Polymer.dom) {
+ return Polymer.dom(el).cloneNode(true);
+ } else if ($) {
+ return $(el).clone(true)[0];
+ } else {
+ return el.cloneNode(true);
+ }
+ }
+
+ function setRect(el, rect) {
+ css(el, 'position', 'absolute');
+ css(el, 'top', rect.top);
+ css(el, 'left', rect.left);
+ css(el, 'width', rect.width);
+ css(el, 'height', rect.height);
+ }
+
+ function unsetRect(el) {
+ css(el, 'position', '');
+ css(el, 'top', '');
+ css(el, 'left', '');
+ css(el, 'width', '');
+ css(el, 'height', '');
+ }
+
+ var expando = 'Sortable' + new Date().getTime();
+
+ function AnimationStateManager() {
+ var animationStates = [],
+ animationCallbackId;
+ return {
+ captureAnimationState: function captureAnimationState() {
+ animationStates = [];
+ if (!this.options.animation) return;
+ var children = [].slice.call(this.el.children);
+ children.forEach(function (child) {
+ if (css(child, 'display') === 'none' || child === Sortable.ghost) return;
+ animationStates.push({
+ target: child,
+ rect: getRect(child)
+ });
+
+ var fromRect = _objectSpread({}, animationStates[animationStates.length - 1].rect); // If animating: compensate for current animation
+
+
+ if (child.thisAnimationDuration) {
+ var childMatrix = matrix(child, true);
+
+ if (childMatrix) {
+ fromRect.top -= childMatrix.f;
+ fromRect.left -= childMatrix.e;
+ }
+ }
+
+ child.fromRect = fromRect;
+ });
+ },
+ addAnimationState: function addAnimationState(state) {
+ animationStates.push(state);
+ },
+ removeAnimationState: function removeAnimationState(target) {
+ animationStates.splice(indexOfObject(animationStates, {
+ target: target
+ }), 1);
+ },
+ animateAll: function animateAll(callback) {
+ var _this = this;
+
+ if (!this.options.animation) {
+ clearTimeout(animationCallbackId);
+ if (typeof callback === 'function') callback();
+ return;
+ }
+
+ var animating = false,
+ animationTime = 0;
+ animationStates.forEach(function (state) {
+ var time = 0,
+ target = state.target,
+ fromRect = target.fromRect,
+ toRect = getRect(target),
+ prevFromRect = target.prevFromRect,
+ prevToRect = target.prevToRect,
+ animatingRect = state.rect,
+ targetMatrix = matrix(target, true);
+
+ if (targetMatrix) {
+ // Compensate for current animation
+ toRect.top -= targetMatrix.f;
+ toRect.left -= targetMatrix.e;
+ }
+
+ target.toRect = toRect;
+
+ if (target.thisAnimationDuration) {
+ // Could also check if animatingRect is between fromRect and toRect
+ if (isRectEqual(prevFromRect, toRect) && !isRectEqual(fromRect, toRect) && // Make sure animatingRect is on line between toRect & fromRect
+ (animatingRect.top - toRect.top) / (animatingRect.left - toRect.left) === (fromRect.top - toRect.top) / (fromRect.left - toRect.left)) {
+ // If returning to same place as started from animation and on same axis
+ time = calculateRealTime(animatingRect, prevFromRect, prevToRect, _this.options);
+ }
+ } // if fromRect != toRect: animate
+
+
+ if (!isRectEqual(toRect, fromRect)) {
+ target.prevFromRect = fromRect;
+ target.prevToRect = toRect;
+
+ if (!time) {
+ time = _this.options.animation;
+ }
+
+ _this.animate(target, animatingRect, toRect, time);
+ }
+
+ if (time) {
+ animating = true;
+ animationTime = Math.max(animationTime, time);
+ clearTimeout(target.animationResetTimer);
+ target.animationResetTimer = setTimeout(function () {
+ target.animationTime = 0;
+ target.prevFromRect = null;
+ target.fromRect = null;
+ target.prevToRect = null;
+ target.thisAnimationDuration = null;
+ }, time);
+ target.thisAnimationDuration = time;
+ }
+ });
+ clearTimeout(animationCallbackId);
+
+ if (!animating) {
+ if (typeof callback === 'function') callback();
+ } else {
+ animationCallbackId = setTimeout(function () {
+ if (typeof callback === 'function') callback();
+ }, animationTime);
+ }
+
+ animationStates = [];
+ },
+ animate: function animate(target, currentRect, toRect, duration) {
+ if (duration) {
+ css(target, 'transition', '');
+ css(target, 'transform', '');
+ var elMatrix = matrix(this.el),
+ scaleX = elMatrix && elMatrix.a,
+ scaleY = elMatrix && elMatrix.d,
+ translateX = (currentRect.left - toRect.left) / (scaleX || 1),
+ translateY = (currentRect.top - toRect.top) / (scaleY || 1);
+ target.animatingX = !!translateX;
+ target.animatingY = !!translateY;
+ css(target, 'transform', 'translate3d(' + translateX + 'px,' + translateY + 'px,0)');
+ this.forRepaintDummy = repaint(target); // repaint
+
+ css(target, 'transition', 'transform ' + duration + 'ms' + (this.options.easing ? ' ' + this.options.easing : ''));
+ css(target, 'transform', 'translate3d(0,0,0)');
+ typeof target.animated === 'number' && clearTimeout(target.animated);
+ target.animated = setTimeout(function () {
+ css(target, 'transition', '');
+ css(target, 'transform', '');
+ target.animated = false;
+ target.animatingX = false;
+ target.animatingY = false;
+ }, duration);
+ }
+ }
+ };
+ }
+
+ function repaint(target) {
+ return target.offsetWidth;
+ }
+
+ function calculateRealTime(animatingRect, fromRect, toRect, options) {
+ return Math.sqrt(Math.pow(fromRect.top - animatingRect.top, 2) + Math.pow(fromRect.left - animatingRect.left, 2)) / Math.sqrt(Math.pow(fromRect.top - toRect.top, 2) + Math.pow(fromRect.left - toRect.left, 2)) * options.animation;
+ }
+
+ var plugins = [];
+ var defaults = {
+ initializeByDefault: true
+ };
+ var PluginManager = {
+ mount: function mount(plugin) {
+ // Set default static properties
+ for (var option in defaults) {
+ if (defaults.hasOwnProperty(option) && !(option in plugin)) {
+ plugin[option] = defaults[option];
+ }
+ }
+
+ plugins.forEach(function (p) {
+ if (p.pluginName === plugin.pluginName) {
+ throw "Sortable: Cannot mount plugin ".concat(plugin.pluginName, " more than once");
+ }
+ });
+ plugins.push(plugin);
+ },
+ pluginEvent: function pluginEvent(eventName, sortable, evt) {
+ var _this = this;
+
+ this.eventCanceled = false;
+
+ evt.cancel = function () {
+ _this.eventCanceled = true;
+ };
+
+ var eventNameGlobal = eventName + 'Global';
+ plugins.forEach(function (plugin) {
+ if (!sortable[plugin.pluginName]) return; // Fire global events if it exists in this sortable
+
+ if (sortable[plugin.pluginName][eventNameGlobal]) {
+ sortable[plugin.pluginName][eventNameGlobal](_objectSpread({
+ sortable: sortable
+ }, evt));
+ } // Only fire plugin event if plugin is enabled in this sortable,
+ // and plugin has event defined
+
+
+ if (sortable.options[plugin.pluginName] && sortable[plugin.pluginName][eventName]) {
+ sortable[plugin.pluginName][eventName](_objectSpread({
+ sortable: sortable
+ }, evt));
+ }
+ });
+ },
+ initializePlugins: function initializePlugins(sortable, el, defaults, options) {
+ plugins.forEach(function (plugin) {
+ var pluginName = plugin.pluginName;
+ if (!sortable.options[pluginName] && !plugin.initializeByDefault) return;
+ var initialized = new plugin(sortable, el, sortable.options);
+ initialized.sortable = sortable;
+ initialized.options = sortable.options;
+ sortable[pluginName] = initialized; // Add default options from plugin
+
+ _extends(defaults, initialized.defaults);
+ });
+
+ for (var option in sortable.options) {
+ if (!sortable.options.hasOwnProperty(option)) continue;
+ var modified = this.modifyOption(sortable, option, sortable.options[option]);
+
+ if (typeof modified !== 'undefined') {
+ sortable.options[option] = modified;
+ }
+ }
+ },
+ getEventProperties: function getEventProperties(name, sortable) {
+ var eventProperties = {};
+ plugins.forEach(function (plugin) {
+ if (typeof plugin.eventProperties !== 'function') return;
+
+ _extends(eventProperties, plugin.eventProperties.call(sortable[plugin.pluginName], name));
+ });
+ return eventProperties;
+ },
+ modifyOption: function modifyOption(sortable, name, value) {
+ var modifiedValue;
+ plugins.forEach(function (plugin) {
+ // Plugin must exist on the Sortable
+ if (!sortable[plugin.pluginName]) return; // If static option listener exists for this option, call in the context of the Sortable's instance of this plugin
+
+ if (plugin.optionListeners && typeof plugin.optionListeners[name] === 'function') {
+ modifiedValue = plugin.optionListeners[name].call(sortable[plugin.pluginName], value);
+ }
+ });
+ return modifiedValue;
+ }
+ };
+
+ function dispatchEvent(_ref) {
+ var sortable = _ref.sortable,
+ rootEl = _ref.rootEl,
+ name = _ref.name,
+ targetEl = _ref.targetEl,
+ cloneEl = _ref.cloneEl,
+ toEl = _ref.toEl,
+ fromEl = _ref.fromEl,
+ oldIndex = _ref.oldIndex,
+ newIndex = _ref.newIndex,
+ oldDraggableIndex = _ref.oldDraggableIndex,
+ newDraggableIndex = _ref.newDraggableIndex,
+ originalEvent = _ref.originalEvent,
+ putSortable = _ref.putSortable,
+ extraEventProperties = _ref.extraEventProperties;
+ sortable = sortable || rootEl && rootEl[expando];
+ if (!sortable) return;
+ var evt,
+ options = sortable.options,
+ onName = 'on' + name.charAt(0).toUpperCase() + name.substr(1); // Support for new CustomEvent feature
+
+ if (window.CustomEvent && !IE11OrLess && !Edge) {
+ evt = new CustomEvent(name, {
+ bubbles: true,
+ cancelable: true
+ });
+ } else {
+ evt = document.createEvent('Event');
+ evt.initEvent(name, true, true);
+ }
+
+ evt.to = toEl || rootEl;
+ evt.from = fromEl || rootEl;
+ evt.item = targetEl || rootEl;
+ evt.clone = cloneEl;
+ evt.oldIndex = oldIndex;
+ evt.newIndex = newIndex;
+ evt.oldDraggableIndex = oldDraggableIndex;
+ evt.newDraggableIndex = newDraggableIndex;
+ evt.originalEvent = originalEvent;
+ evt.pullMode = putSortable ? putSortable.lastPutMode : undefined;
+
+ var allEventProperties = _objectSpread({}, extraEventProperties, PluginManager.getEventProperties(name, sortable));
+
+ for (var option in allEventProperties) {
+ evt[option] = allEventProperties[option];
+ }
+
+ if (rootEl) {
+ rootEl.dispatchEvent(evt);
+ }
+
+ if (options[onName]) {
+ options[onName].call(sortable, evt);
+ }
+ }
+
+ var pluginEvent = function pluginEvent(eventName, sortable) {
+ var _ref = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {},
+ originalEvent = _ref.evt,
+ data = _objectWithoutProperties(_ref, ["evt"]);
+
+ PluginManager.pluginEvent.bind(Sortable)(eventName, sortable, _objectSpread({
+ dragEl: dragEl,
+ parentEl: parentEl,
+ ghostEl: ghostEl,
+ rootEl: rootEl,
+ nextEl: nextEl,
+ lastDownEl: lastDownEl,
+ cloneEl: cloneEl,
+ cloneHidden: cloneHidden,
+ dragStarted: moved,
+ putSortable: putSortable,
+ activeSortable: Sortable.active,
+ originalEvent: originalEvent,
+ oldIndex: oldIndex,
+ oldDraggableIndex: oldDraggableIndex,
+ newIndex: newIndex,
+ newDraggableIndex: newDraggableIndex,
+ hideGhostForTarget: _hideGhostForTarget,
+ unhideGhostForTarget: _unhideGhostForTarget,
+ cloneNowHidden: function cloneNowHidden() {
+ cloneHidden = true;
+ },
+ cloneNowShown: function cloneNowShown() {
+ cloneHidden = false;
+ },
+ dispatchSortableEvent: function dispatchSortableEvent(name) {
+ _dispatchEvent({
+ sortable: sortable,
+ name: name,
+ originalEvent: originalEvent
+ });
+ }
+ }, data));
+ };
+
+ function _dispatchEvent(info) {
+ dispatchEvent(_objectSpread({
+ putSortable: putSortable,
+ cloneEl: cloneEl,
+ targetEl: dragEl,
+ rootEl: rootEl,
+ oldIndex: oldIndex,
+ oldDraggableIndex: oldDraggableIndex,
+ newIndex: newIndex,
+ newDraggableIndex: newDraggableIndex
+ }, info));
+ }
+
+ var dragEl,
+ parentEl,
+ ghostEl,
+ rootEl,
+ nextEl,
+ lastDownEl,
+ cloneEl,
+ cloneHidden,
+ oldIndex,
+ newIndex,
+ oldDraggableIndex,
+ newDraggableIndex,
+ activeGroup,
+ putSortable,
+ awaitingDragStarted = false,
+ ignoreNextClick = false,
+ sortables = [],
+ tapEvt,
+ touchEvt,
+ lastDx,
+ lastDy,
+ tapDistanceLeft,
+ tapDistanceTop,
+ moved,
+ lastTarget,
+ lastDirection,
+ pastFirstInvertThresh = false,
+ isCircumstantialInvert = false,
+ targetMoveDistance,
+ // For positioning ghost absolutely
+ ghostRelativeParent,
+ ghostRelativeParentInitialScroll = [],
+ // (left, top)
+ _silent = false,
+ savedInputChecked = [];
+ /** @const */
+
+ var documentExists = typeof document !== 'undefined',
+ PositionGhostAbsolutely = IOS,
+ CSSFloatProperty = Edge || IE11OrLess ? 'cssFloat' : 'float',
+ // This will not pass for IE9, because IE9 DnD only works on anchors
+ supportDraggable = documentExists && !ChromeForAndroid && !IOS && 'draggable' in document.createElement('div'),
+ supportCssPointerEvents = function () {
+ if (!documentExists) return; // false when <= IE11
+
+ if (IE11OrLess) {
+ return false;
+ }
+
+ var el = document.createElement('x');
+ el.style.cssText = 'pointer-events:auto';
+ return el.style.pointerEvents === 'auto';
+ }(),
+ _detectDirection = function _detectDirection(el, options) {
+ var elCSS = css(el),
+ elWidth = parseInt(elCSS.width) - parseInt(elCSS.paddingLeft) - parseInt(elCSS.paddingRight) - parseInt(elCSS.borderLeftWidth) - parseInt(elCSS.borderRightWidth),
+ child1 = getChild(el, 0, options),
+ child2 = getChild(el, 1, options),
+ firstChildCSS = child1 && css(child1),
+ secondChildCSS = child2 && css(child2),
+ firstChildWidth = firstChildCSS && parseInt(firstChildCSS.marginLeft) + parseInt(firstChildCSS.marginRight) + getRect(child1).width,
+ secondChildWidth = secondChildCSS && parseInt(secondChildCSS.marginLeft) + parseInt(secondChildCSS.marginRight) + getRect(child2).width;
+
+ if (elCSS.display === 'flex') {
+ return elCSS.flexDirection === 'column' || elCSS.flexDirection === 'column-reverse' ? 'vertical' : 'horizontal';
+ }
+
+ if (elCSS.display === 'grid') {
+ return elCSS.gridTemplateColumns.split(' ').length <= 1 ? 'vertical' : 'horizontal';
+ }
+
+ if (child1 && firstChildCSS["float"] && firstChildCSS["float"] !== 'none') {
+ var touchingSideChild2 = firstChildCSS["float"] === 'left' ? 'left' : 'right';
+ return child2 && (secondChildCSS.clear === 'both' || secondChildCSS.clear === touchingSideChild2) ? 'vertical' : 'horizontal';
+ }
+
+ return child1 && (firstChildCSS.display === 'block' || firstChildCSS.display === 'flex' || firstChildCSS.display === 'table' || firstChildCSS.display === 'grid' || firstChildWidth >= elWidth && elCSS[CSSFloatProperty] === 'none' || child2 && elCSS[CSSFloatProperty] === 'none' && firstChildWidth + secondChildWidth > elWidth) ? 'vertical' : 'horizontal';
+ },
+ _dragElInRowColumn = function _dragElInRowColumn(dragRect, targetRect, vertical) {
+ var dragElS1Opp = vertical ? dragRect.left : dragRect.top,
+ dragElS2Opp = vertical ? dragRect.right : dragRect.bottom,
+ dragElOppLength = vertical ? dragRect.width : dragRect.height,
+ targetS1Opp = vertical ? targetRect.left : targetRect.top,
+ targetS2Opp = vertical ? targetRect.right : targetRect.bottom,
+ targetOppLength = vertical ? targetRect.width : targetRect.height;
+ return dragElS1Opp === targetS1Opp || dragElS2Opp === targetS2Opp || dragElS1Opp + dragElOppLength / 2 === targetS1Opp + targetOppLength / 2;
+ },
+
+ /**
+ * Detects first nearest empty sortable to X and Y position using emptyInsertThreshold.
+ * @param {Number} x X position
+ * @param {Number} y Y position
+ * @return {HTMLElement} Element of the first found nearest Sortable
+ */
+ _detectNearestEmptySortable = function _detectNearestEmptySortable(x, y) {
+ var ret;
+ sortables.some(function (sortable) {
+ if (lastChild(sortable)) return;
+ var rect = getRect(sortable),
+ threshold = sortable[expando].options.emptyInsertThreshold,
+ insideHorizontally = x >= rect.left - threshold && x <= rect.right + threshold,
+ insideVertically = y >= rect.top - threshold && y <= rect.bottom + threshold;
+
+ if (threshold && insideHorizontally && insideVertically) {
+ return ret = sortable;
+ }
+ });
+ return ret;
+ },
+ _prepareGroup = function _prepareGroup(options) {
+ function toFn(value, pull) {
+ return function (to, from, dragEl, evt) {
+ var sameGroup = to.options.group.name && from.options.group.name && to.options.group.name === from.options.group.name;
+
+ if (value == null && (pull || sameGroup)) {
+ // Default pull value
+ // Default pull and put value if same group
+ return true;
+ } else if (value == null || value === false) {
+ return false;
+ } else if (pull && value === 'clone') {
+ return value;
+ } else if (typeof value === 'function') {
+ return toFn(value(to, from, dragEl, evt), pull)(to, from, dragEl, evt);
+ } else {
+ var otherGroup = (pull ? to : from).options.group.name;
+ return value === true || typeof value === 'string' && value === otherGroup || value.join && value.indexOf(otherGroup) > -1;
+ }
+ };
+ }
+
+ var group = {};
+ var originalGroup = options.group;
+
+ if (!originalGroup || _typeof(originalGroup) != 'object') {
+ originalGroup = {
+ name: originalGroup
+ };
+ }
+
+ group.name = originalGroup.name;
+ group.checkPull = toFn(originalGroup.pull, true);
+ group.checkPut = toFn(originalGroup.put);
+ group.revertClone = originalGroup.revertClone;
+ options.group = group;
+ },
+ _hideGhostForTarget = function _hideGhostForTarget() {
+ if (!supportCssPointerEvents && ghostEl) {
+ css(ghostEl, 'display', 'none');
+ }
+ },
+ _unhideGhostForTarget = function _unhideGhostForTarget() {
+ if (!supportCssPointerEvents && ghostEl) {
+ css(ghostEl, 'display', '');
+ }
+ }; // #1184 fix - Prevent click event on fallback if dragged but item not changed position
+
+
+ if (documentExists) {
+ document.addEventListener('click', function (evt) {
+ if (ignoreNextClick) {
+ evt.preventDefault();
+ evt.stopPropagation && evt.stopPropagation();
+ evt.stopImmediatePropagation && evt.stopImmediatePropagation();
+ ignoreNextClick = false;
+ return false;
+ }
+ }, true);
+ }
+
+ var nearestEmptyInsertDetectEvent = function nearestEmptyInsertDetectEvent(evt) {
+ if (dragEl) {
+ evt = evt.touches ? evt.touches[0] : evt;
+
+ var nearest = _detectNearestEmptySortable(evt.clientX, evt.clientY);
+
+ if (nearest) {
+ // Create imitation event
+ var event = {};
+
+ for (var i in evt) {
+ if (evt.hasOwnProperty(i)) {
+ event[i] = evt[i];
+ }
+ }
+
+ event.target = event.rootEl = nearest;
+ event.preventDefault = void 0;
+ event.stopPropagation = void 0;
+
+ nearest[expando]._onDragOver(event);
+ }
+ }
+ };
+
+ var _checkOutsideTargetEl = function _checkOutsideTargetEl(evt) {
+ if (dragEl) {
+ dragEl.parentNode[expando]._isOutsideThisEl(evt.target);
+ }
+ };
+ /**
+ * @class Sortable
+ * @param {HTMLElement} el
+ * @param {Object} [options]
+ */
+
+
+ function Sortable(el, options) {
+ if (!(el && el.nodeType && el.nodeType === 1)) {
+ throw "Sortable: `el` must be an HTMLElement, not ".concat({}.toString.call(el));
+ }
+
+ this.el = el; // root element
+
+ this.options = options = _extends({}, options); // Export instance
+
+ el[expando] = this;
+ var defaults = {
+ group: null,
+ sort: true,
+ disabled: false,
+ store: null,
+ handle: null,
+ draggable: /^[uo]l$/i.test(el.nodeName) ? '>li' : '>*',
+ swapThreshold: 1,
+ // percentage; 0 <= x <= 1
+ invertSwap: false,
+ // invert always
+ invertedSwapThreshold: null,
+ // will be set to same as swapThreshold if default
+ removeCloneOnHide: true,
+ direction: function direction() {
+ return _detectDirection(el, this.options);
+ },
+ ghostClass: 'sortable-ghost',
+ chosenClass: 'sortable-chosen',
+ dragClass: 'sortable-drag',
+ ignore: 'a, img',
+ filter: null,
+ preventOnFilter: true,
+ animation: 0,
+ easing: null,
+ setData: function setData(dataTransfer, dragEl) {
+ dataTransfer.setData('Text', dragEl.textContent);
+ },
+ dropBubble: false,
+ dragoverBubble: false,
+ dataIdAttr: 'data-id',
+ delay: 0,
+ delayOnTouchOnly: false,
+ touchStartThreshold: (Number.parseInt ? Number : window).parseInt(window.devicePixelRatio, 10) || 1,
+ forceFallback: false,
+ fallbackClass: 'sortable-fallback',
+ fallbackOnBody: false,
+ fallbackTolerance: 0,
+ fallbackOffset: {
+ x: 0,
+ y: 0
+ },
+ supportPointer: Sortable.supportPointer !== false && 'PointerEvent' in window && !Safari,
+ emptyInsertThreshold: 5
+ };
+ PluginManager.initializePlugins(this, el, defaults); // Set default options
+
+ for (var name in defaults) {
+ !(name in options) && (options[name] = defaults[name]);
+ }
+
+ _prepareGroup(options); // Bind all private methods
+
+
+ for (var fn in this) {
+ if (fn.charAt(0) === '_' && typeof this[fn] === 'function') {
+ this[fn] = this[fn].bind(this);
+ }
+ } // Setup drag mode
+
+
+ this.nativeDraggable = options.forceFallback ? false : supportDraggable;
+
+ if (this.nativeDraggable) {
+ // Touch start threshold cannot be greater than the native dragstart threshold
+ this.options.touchStartThreshold = 1;
+ } // Bind events
+
+
+ if (options.supportPointer) {
+ on(el, 'pointerdown', this._onTapStart);
+ } else {
+ on(el, 'mousedown', this._onTapStart);
+ on(el, 'touchstart', this._onTapStart);
+ }
+
+ if (this.nativeDraggable) {
+ on(el, 'dragover', this);
+ on(el, 'dragenter', this);
+ }
+
+ sortables.push(this.el); // Restore sorting
+
+ options.store && options.store.get && this.sort(options.store.get(this) || []); // Add animation state manager
+
+ _extends(this, AnimationStateManager());
+ }
+
+ Sortable.prototype =
+ /** @lends Sortable.prototype */
+ {
+ constructor: Sortable,
+ _isOutsideThisEl: function _isOutsideThisEl(target) {
+ if (!this.el.contains(target) && target !== this.el) {
+ lastTarget = null;
+ }
+ },
+ _getDirection: function _getDirection(evt, target) {
+ return typeof this.options.direction === 'function' ? this.options.direction.call(this, evt, target, dragEl) : this.options.direction;
+ },
+ _onTapStart: function _onTapStart(
+ /** Event|TouchEvent */
+ evt) {
+ if (!evt.cancelable) return;
+
+ var _this = this,
+ el = this.el,
+ options = this.options,
+ preventOnFilter = options.preventOnFilter,
+ type = evt.type,
+ touch = evt.touches && evt.touches[0] || evt.pointerType && evt.pointerType === 'touch' && evt,
+ target = (touch || evt).target,
+ originalTarget = evt.target.shadowRoot && (evt.path && evt.path[0] || evt.composedPath && evt.composedPath()[0]) || target,
+ filter = options.filter;
+
+ _saveInputCheckedState(el); // Don't trigger start event when an element is been dragged, otherwise the evt.oldindex always wrong when set option.group.
+
+
+ if (dragEl) {
+ return;
+ }
+
+ if (/mousedown|pointerdown/.test(type) && evt.button !== 0 || options.disabled) {
+ return; // only left button and enabled
+ } // cancel dnd if original target is content editable
+
+
+ if (originalTarget.isContentEditable) {
+ return;
+ } // Safari ignores further event handling after mousedown
+
+
+ if (!this.nativeDraggable && Safari && target && target.tagName.toUpperCase() === 'SELECT') {
+ return;
+ }
+
+ target = closest(target, options.draggable, el, false);
+
+ if (target && target.animated) {
+ return;
+ }
+
+ if (lastDownEl === target) {
+ // Ignoring duplicate `down`
+ return;
+ } // Get the index of the dragged element within its parent
+
+
+ oldIndex = index(target);
+ oldDraggableIndex = index(target, options.draggable); // Check filter
+
+ if (typeof filter === 'function') {
+ if (filter.call(this, evt, target, this)) {
+ _dispatchEvent({
+ sortable: _this,
+ rootEl: originalTarget,
+ name: 'filter',
+ targetEl: target,
+ toEl: el,
+ fromEl: el
+ });
+
+ pluginEvent('filter', _this, {
+ evt: evt
+ });
+ preventOnFilter && evt.cancelable && evt.preventDefault();
+ return; // cancel dnd
+ }
+ } else if (filter) {
+ filter = filter.split(',').some(function (criteria) {
+ criteria = closest(originalTarget, criteria.trim(), el, false);
+
+ if (criteria) {
+ _dispatchEvent({
+ sortable: _this,
+ rootEl: criteria,
+ name: 'filter',
+ targetEl: target,
+ fromEl: el,
+ toEl: el
+ });
+
+ pluginEvent('filter', _this, {
+ evt: evt
+ });
+ return true;
+ }
+ });
+
+ if (filter) {
+ preventOnFilter && evt.cancelable && evt.preventDefault();
+ return; // cancel dnd
+ }
+ }
+
+ if (options.handle && !closest(originalTarget, options.handle, el, false)) {
+ return;
+ } // Prepare `dragstart`
+
+
+ this._prepareDragStart(evt, touch, target);
+ },
+ _prepareDragStart: function _prepareDragStart(
+ /** Event */
+ evt,
+ /** Touch */
+ touch,
+ /** HTMLElement */
+ target) {
+ var _this = this,
+ el = _this.el,
+ options = _this.options,
+ ownerDocument = el.ownerDocument,
+ dragStartFn;
+
+ if (target && !dragEl && target.parentNode === el) {
+ var dragRect = getRect(target);
+ rootEl = el;
+ dragEl = target;
+ parentEl = dragEl.parentNode;
+ nextEl = dragEl.nextSibling;
+ lastDownEl = target;
+ activeGroup = options.group;
+ Sortable.dragged = dragEl;
+ tapEvt = {
+ target: dragEl,
+ clientX: (touch || evt).clientX,
+ clientY: (touch || evt).clientY
+ };
+ tapDistanceLeft = tapEvt.clientX - dragRect.left;
+ tapDistanceTop = tapEvt.clientY - dragRect.top;
+ this._lastX = (touch || evt).clientX;
+ this._lastY = (touch || evt).clientY;
+ dragEl.style['will-change'] = 'all';
+
+ dragStartFn = function dragStartFn() {
+ pluginEvent('delayEnded', _this, {
+ evt: evt
+ });
+
+ if (Sortable.eventCanceled) {
+ _this._onDrop();
+
+ return;
+ } // Delayed drag has been triggered
+ // we can re-enable the events: touchmove/mousemove
+
+
+ _this._disableDelayedDragEvents();
+
+ if (!FireFox && _this.nativeDraggable) {
+ dragEl.draggable = true;
+ } // Bind the events: dragstart/dragend
+
+
+ _this._triggerDragStart(evt, touch); // Drag start event
+
+
+ _dispatchEvent({
+ sortable: _this,
+ name: 'choose',
+ originalEvent: evt
+ }); // Chosen item
+
+
+ toggleClass(dragEl, options.chosenClass, true);
+ }; // Disable "draggable"
+
+
+ options.ignore.split(',').forEach(function (criteria) {
+ find(dragEl, criteria.trim(), _disableDraggable);
+ });
+ on(ownerDocument, 'dragover', nearestEmptyInsertDetectEvent);
+ on(ownerDocument, 'mousemove', nearestEmptyInsertDetectEvent);
+ on(ownerDocument, 'touchmove', nearestEmptyInsertDetectEvent);
+ on(ownerDocument, 'mouseup', _this._onDrop);
+ on(ownerDocument, 'touchend', _this._onDrop);
+ on(ownerDocument, 'touchcancel', _this._onDrop); // Make dragEl draggable (must be before delay for FireFox)
+
+ if (FireFox && this.nativeDraggable) {
+ this.options.touchStartThreshold = 4;
+ dragEl.draggable = true;
+ }
+
+ pluginEvent('delayStart', this, {
+ evt: evt
+ }); // Delay is impossible for native DnD in Edge or IE
+
+ if (options.delay && (!options.delayOnTouchOnly || touch) && (!this.nativeDraggable || !(Edge || IE11OrLess))) {
+ if (Sortable.eventCanceled) {
+ this._onDrop();
+
+ return;
+ } // If the user moves the pointer or let go the click or touch
+ // before the delay has been reached:
+ // disable the delayed drag
+
+
+ on(ownerDocument, 'mouseup', _this._disableDelayedDrag);
+ on(ownerDocument, 'touchend', _this._disableDelayedDrag);
+ on(ownerDocument, 'touchcancel', _this._disableDelayedDrag);
+ on(ownerDocument, 'mousemove', _this._delayedDragTouchMoveHandler);
+ on(ownerDocument, 'touchmove', _this._delayedDragTouchMoveHandler);
+ options.supportPointer && on(ownerDocument, 'pointermove', _this._delayedDragTouchMoveHandler);
+ _this._dragStartTimer = setTimeout(dragStartFn, options.delay);
+ } else {
+ dragStartFn();
+ }
+ }
+ },
+ _delayedDragTouchMoveHandler: function _delayedDragTouchMoveHandler(
+ /** TouchEvent|PointerEvent **/
+ e) {
+ var touch = e.touches ? e.touches[0] : e;
+
+ if (Math.max(Math.abs(touch.clientX - this._lastX), Math.abs(touch.clientY - this._lastY)) >= Math.floor(this.options.touchStartThreshold / (this.nativeDraggable && window.devicePixelRatio || 1))) {
+ this._disableDelayedDrag();
+ }
+ },
+ _disableDelayedDrag: function _disableDelayedDrag() {
+ dragEl && _disableDraggable(dragEl);
+ clearTimeout(this._dragStartTimer);
+
+ this._disableDelayedDragEvents();
+ },
+ _disableDelayedDragEvents: function _disableDelayedDragEvents() {
+ var ownerDocument = this.el.ownerDocument;
+ off(ownerDocument, 'mouseup', this._disableDelayedDrag);
+ off(ownerDocument, 'touchend', this._disableDelayedDrag);
+ off(ownerDocument, 'touchcancel', this._disableDelayedDrag);
+ off(ownerDocument, 'mousemove', this._delayedDragTouchMoveHandler);
+ off(ownerDocument, 'touchmove', this._delayedDragTouchMoveHandler);
+ off(ownerDocument, 'pointermove', this._delayedDragTouchMoveHandler);
+ },
+ _triggerDragStart: function _triggerDragStart(
+ /** Event */
+ evt,
+ /** Touch */
+ touch) {
+ touch = touch || evt.pointerType == 'touch' && evt;
+
+ if (!this.nativeDraggable || touch) {
+ if (this.options.supportPointer) {
+ on(document, 'pointermove', this._onTouchMove);
+ } else if (touch) {
+ on(document, 'touchmove', this._onTouchMove);
+ } else {
+ on(document, 'mousemove', this._onTouchMove);
+ }
+ } else {
+ on(dragEl, 'dragend', this);
+ on(rootEl, 'dragstart', this._onDragStart);
+ }
+
+ try {
+ if (document.selection) {
+ // Timeout neccessary for IE9
+ _nextTick(function () {
+ document.selection.empty();
+ });
+ } else {
+ window.getSelection().removeAllRanges();
+ }
+ } catch (err) {}
+ },
+ _dragStarted: function _dragStarted(fallback, evt) {
+
+ awaitingDragStarted = false;
+
+ if (rootEl && dragEl) {
+ pluginEvent('dragStarted', this, {
+ evt: evt
+ });
+
+ if (this.nativeDraggable) {
+ on(document, 'dragover', _checkOutsideTargetEl);
+ }
+
+ var options = this.options; // Apply effect
+
+ !fallback && toggleClass(dragEl, options.dragClass, false);
+ toggleClass(dragEl, options.ghostClass, true);
+ Sortable.active = this;
+ fallback && this._appendGhost(); // Drag start event
+
+ _dispatchEvent({
+ sortable: this,
+ name: 'start',
+ originalEvent: evt
+ });
+ } else {
+ this._nulling();
+ }
+ },
+ _emulateDragOver: function _emulateDragOver() {
+ if (touchEvt) {
+ this._lastX = touchEvt.clientX;
+ this._lastY = touchEvt.clientY;
+
+ _hideGhostForTarget();
+
+ var target = document.elementFromPoint(touchEvt.clientX, touchEvt.clientY);
+ var parent = target;
+
+ while (target && target.shadowRoot) {
+ target = target.shadowRoot.elementFromPoint(touchEvt.clientX, touchEvt.clientY);
+ if (target === parent) break;
+ parent = target;
+ }
+
+ dragEl.parentNode[expando]._isOutsideThisEl(target);
+
+ if (parent) {
+ do {
+ if (parent[expando]) {
+ var inserted = void 0;
+ inserted = parent[expando]._onDragOver({
+ clientX: touchEvt.clientX,
+ clientY: touchEvt.clientY,
+ target: target,
+ rootEl: parent
+ });
+
+ if (inserted && !this.options.dragoverBubble) {
+ break;
+ }
+ }
+
+ target = parent; // store last element
+ }
+ /* jshint boss:true */
+ while (parent = parent.parentNode);
+ }
+
+ _unhideGhostForTarget();
+ }
+ },
+ _onTouchMove: function _onTouchMove(
+ /**TouchEvent*/
+ evt) {
+ if (tapEvt) {
+ var options = this.options,
+ fallbackTolerance = options.fallbackTolerance,
+ fallbackOffset = options.fallbackOffset,
+ touch = evt.touches ? evt.touches[0] : evt,
+ ghostMatrix = ghostEl && matrix(ghostEl, true),
+ scaleX = ghostEl && ghostMatrix && ghostMatrix.a,
+ scaleY = ghostEl && ghostMatrix && ghostMatrix.d,
+ relativeScrollOffset = PositionGhostAbsolutely && ghostRelativeParent && getRelativeScrollOffset(ghostRelativeParent),
+ dx = (touch.clientX - tapEvt.clientX + fallbackOffset.x) / (scaleX || 1) + (relativeScrollOffset ? relativeScrollOffset[0] - ghostRelativeParentInitialScroll[0] : 0) / (scaleX || 1),
+ dy = (touch.clientY - tapEvt.clientY + fallbackOffset.y) / (scaleY || 1) + (relativeScrollOffset ? relativeScrollOffset[1] - ghostRelativeParentInitialScroll[1] : 0) / (scaleY || 1); // only set the status to dragging, when we are actually dragging
+
+ if (!Sortable.active && !awaitingDragStarted) {
+ if (fallbackTolerance && Math.max(Math.abs(touch.clientX - this._lastX), Math.abs(touch.clientY - this._lastY)) < fallbackTolerance) {
+ return;
+ }
+
+ this._onDragStart(evt, true);
+ }
+
+ if (ghostEl) {
+ if (ghostMatrix) {
+ ghostMatrix.e += dx - (lastDx || 0);
+ ghostMatrix.f += dy - (lastDy || 0);
+ } else {
+ ghostMatrix = {
+ a: 1,
+ b: 0,
+ c: 0,
+ d: 1,
+ e: dx,
+ f: dy
+ };
+ }
+
+ var cssMatrix = "matrix(".concat(ghostMatrix.a, ",").concat(ghostMatrix.b, ",").concat(ghostMatrix.c, ",").concat(ghostMatrix.d, ",").concat(ghostMatrix.e, ",").concat(ghostMatrix.f, ")");
+ css(ghostEl, 'webkitTransform', cssMatrix);
+ css(ghostEl, 'mozTransform', cssMatrix);
+ css(ghostEl, 'msTransform', cssMatrix);
+ css(ghostEl, 'transform', cssMatrix);
+ lastDx = dx;
+ lastDy = dy;
+ touchEvt = touch;
+ }
+
+ evt.cancelable && evt.preventDefault();
+ }
+ },
+ _appendGhost: function _appendGhost() {
+ // Bug if using scale(): https://stackoverflow.com/questions/2637058
+ // Not being adjusted for
+ if (!ghostEl) {
+ var container = this.options.fallbackOnBody ? document.body : rootEl,
+ rect = getRect(dragEl, true, PositionGhostAbsolutely, true, container),
+ options = this.options; // Position absolutely
+
+ if (PositionGhostAbsolutely) {
+ // Get relatively positioned parent
+ ghostRelativeParent = container;
+
+ while (css(ghostRelativeParent, 'position') === 'static' && css(ghostRelativeParent, 'transform') === 'none' && ghostRelativeParent !== document) {
+ ghostRelativeParent = ghostRelativeParent.parentNode;
+ }
+
+ if (ghostRelativeParent !== document.body && ghostRelativeParent !== document.documentElement) {
+ if (ghostRelativeParent === document) ghostRelativeParent = getWindowScrollingElement();
+ rect.top += ghostRelativeParent.scrollTop;
+ rect.left += ghostRelativeParent.scrollLeft;
+ } else {
+ ghostRelativeParent = getWindowScrollingElement();
+ }
+
+ ghostRelativeParentInitialScroll = getRelativeScrollOffset(ghostRelativeParent);
+ }
+
+ ghostEl = dragEl.cloneNode(true);
+ toggleClass(ghostEl, options.ghostClass, false);
+ toggleClass(ghostEl, options.fallbackClass, true);
+ toggleClass(ghostEl, options.dragClass, true);
+ css(ghostEl, 'transition', '');
+ css(ghostEl, 'transform', '');
+ css(ghostEl, 'box-sizing', 'border-box');
+ css(ghostEl, 'margin', 0);
+ css(ghostEl, 'top', rect.top);
+ css(ghostEl, 'left', rect.left);
+ css(ghostEl, 'width', rect.width);
+ css(ghostEl, 'height', rect.height);
+ css(ghostEl, 'opacity', '0.8');
+ css(ghostEl, 'position', PositionGhostAbsolutely ? 'absolute' : 'fixed');
+ css(ghostEl, 'zIndex', '100000');
+ css(ghostEl, 'pointerEvents', 'none');
+ Sortable.ghost = ghostEl;
+ container.appendChild(ghostEl); // Set transform-origin
+
+ css(ghostEl, 'transform-origin', tapDistanceLeft / parseInt(ghostEl.style.width) * 100 + '% ' + tapDistanceTop / parseInt(ghostEl.style.height) * 100 + '%');
+ }
+ },
+ _onDragStart: function _onDragStart(
+ /**Event*/
+ evt,
+ /**boolean*/
+ fallback) {
+ var _this = this;
+
+ var dataTransfer = evt.dataTransfer;
+ var options = _this.options;
+ pluginEvent('dragStart', this, {
+ evt: evt
+ });
+
+ if (Sortable.eventCanceled) {
+ this._onDrop();
+
+ return;
+ }
+
+ pluginEvent('setupClone', this);
+
+ if (!Sortable.eventCanceled) {
+ cloneEl = clone(dragEl);
+ cloneEl.draggable = false;
+ cloneEl.style['will-change'] = '';
+
+ this._hideClone();
+
+ toggleClass(cloneEl, this.options.chosenClass, false);
+ Sortable.clone = cloneEl;
+ } // #1143: IFrame support workaround
+
+
+ _this.cloneId = _nextTick(function () {
+ pluginEvent('clone', _this);
+ if (Sortable.eventCanceled) return;
+
+ if (!_this.options.removeCloneOnHide) {
+ rootEl.insertBefore(cloneEl, dragEl);
+ }
+
+ _this._hideClone();
+
+ _dispatchEvent({
+ sortable: _this,
+ name: 'clone'
+ });
+ });
+ !fallback && toggleClass(dragEl, options.dragClass, true); // Set proper drop events
+
+ if (fallback) {
+ ignoreNextClick = true;
+ _this._loopId = setInterval(_this._emulateDragOver, 50);
+ } else {
+ // Undo what was set in _prepareDragStart before drag started
+ off(document, 'mouseup', _this._onDrop);
+ off(document, 'touchend', _this._onDrop);
+ off(document, 'touchcancel', _this._onDrop);
+
+ if (dataTransfer) {
+ dataTransfer.effectAllowed = 'move';
+ options.setData && options.setData.call(_this, dataTransfer, dragEl);
+ }
+
+ on(document, 'drop', _this); // #1276 fix:
+
+ css(dragEl, 'transform', 'translateZ(0)');
+ }
+
+ awaitingDragStarted = true;
+ _this._dragStartId = _nextTick(_this._dragStarted.bind(_this, fallback, evt));
+ on(document, 'selectstart', _this);
+ moved = true;
+
+ if (Safari) {
+ css(document.body, 'user-select', 'none');
+ }
+ },
+ // Returns true - if no further action is needed (either inserted or another condition)
+ _onDragOver: function _onDragOver(
+ /**Event*/
+ evt) {
+ var el = this.el,
+ target = evt.target,
+ dragRect,
+ targetRect,
+ revert,
+ options = this.options,
+ group = options.group,
+ activeSortable = Sortable.active,
+ isOwner = activeGroup === group,
+ canSort = options.sort,
+ fromSortable = putSortable || activeSortable,
+ vertical,
+ _this = this,
+ completedFired = false;
+
+ if (_silent) return;
+
+ function dragOverEvent(name, extra) {
+ pluginEvent(name, _this, _objectSpread({
+ evt: evt,
+ isOwner: isOwner,
+ axis: vertical ? 'vertical' : 'horizontal',
+ revert: revert,
+ dragRect: dragRect,
+ targetRect: targetRect,
+ canSort: canSort,
+ fromSortable: fromSortable,
+ target: target,
+ completed: completed,
+ onMove: function onMove(target, after) {
+ return _onMove(rootEl, el, dragEl, dragRect, target, getRect(target), evt, after);
+ },
+ changed: changed
+ }, extra));
+ } // Capture animation state
+
+
+ function capture() {
+ dragOverEvent('dragOverAnimationCapture');
+
+ _this.captureAnimationState();
+
+ if (_this !== fromSortable) {
+ fromSortable.captureAnimationState();
+ }
+ } // Return invocation when dragEl is inserted (or completed)
+
+
+ function completed(insertion) {
+ dragOverEvent('dragOverCompleted', {
+ insertion: insertion
+ });
+
+ if (insertion) {
+ // Clones must be hidden before folding animation to capture dragRectAbsolute properly
+ if (isOwner) {
+ activeSortable._hideClone();
+ } else {
+ activeSortable._showClone(_this);
+ }
+
+ if (_this !== fromSortable) {
+ // Set ghost class to new sortable's ghost class
+ toggleClass(dragEl, putSortable ? putSortable.options.ghostClass : activeSortable.options.ghostClass, false);
+ toggleClass(dragEl, options.ghostClass, true);
+ }
+
+ if (putSortable !== _this && _this !== Sortable.active) {
+ putSortable = _this;
+ } else if (_this === Sortable.active && putSortable) {
+ putSortable = null;
+ } // Animation
+
+
+ if (fromSortable === _this) {
+ _this._ignoreWhileAnimating = target;
+ }
+
+ _this.animateAll(function () {
+ dragOverEvent('dragOverAnimationComplete');
+ _this._ignoreWhileAnimating = null;
+ });
+
+ if (_this !== fromSortable) {
+ fromSortable.animateAll();
+ fromSortable._ignoreWhileAnimating = null;
+ }
+ } // Null lastTarget if it is not inside a previously swapped element
+
+
+ if (target === dragEl && !dragEl.animated || target === el && !target.animated) {
+ lastTarget = null;
+ } // no bubbling and not fallback
+
+
+ if (!options.dragoverBubble && !evt.rootEl && target !== document) {
+ dragEl.parentNode[expando]._isOutsideThisEl(evt.target); // Do not detect for empty insert if already inserted
+
+
+ !insertion && nearestEmptyInsertDetectEvent(evt);
+ }
+
+ !options.dragoverBubble && evt.stopPropagation && evt.stopPropagation();
+ return completedFired = true;
+ } // Call when dragEl has been inserted
+
+
+ function changed() {
+ newIndex = index(dragEl);
+ newDraggableIndex = index(dragEl, options.draggable);
+
+ _dispatchEvent({
+ sortable: _this,
+ name: 'change',
+ toEl: el,
+ newIndex: newIndex,
+ newDraggableIndex: newDraggableIndex,
+ originalEvent: evt
+ });
+ }
+
+ if (evt.preventDefault !== void 0) {
+ evt.cancelable && evt.preventDefault();
+ }
+
+ target = closest(target, options.draggable, el, true);
+ dragOverEvent('dragOver');
+ if (Sortable.eventCanceled) return completedFired;
+
+ if (dragEl.contains(evt.target) || target.animated && target.animatingX && target.animatingY || _this._ignoreWhileAnimating === target) {
+ return completed(false);
+ }
+
+ ignoreNextClick = false;
+
+ if (activeSortable && !options.disabled && (isOwner ? canSort || (revert = !rootEl.contains(dragEl)) // Reverting item into the original list
+ : putSortable === this || (this.lastPutMode = activeGroup.checkPull(this, activeSortable, dragEl, evt)) && group.checkPut(this, activeSortable, dragEl, evt))) {
+ vertical = this._getDirection(evt, target) === 'vertical';
+ dragRect = getRect(dragEl);
+ dragOverEvent('dragOverValid');
+ if (Sortable.eventCanceled) return completedFired;
+
+ if (revert) {
+ parentEl = rootEl; // actualization
+
+ capture();
+
+ this._hideClone();
+
+ dragOverEvent('revert');
+
+ if (!Sortable.eventCanceled) {
+ if (nextEl) {
+ rootEl.insertBefore(dragEl, nextEl);
+ } else {
+ rootEl.appendChild(dragEl);
+ }
+ }
+
+ return completed(true);
+ }
+
+ var elLastChild = lastChild(el, options.draggable);
+
+ if (!elLastChild || _ghostIsLast(evt, vertical, this) && !elLastChild.animated) {
+ // If already at end of list: Do not insert
+ if (elLastChild === dragEl) {
+ return completed(false);
+ } // assign target only if condition is true
+
+
+ if (elLastChild && el === evt.target) {
+ target = elLastChild;
+ }
+
+ if (target) {
+ targetRect = getRect(target);
+ }
+
+ if (_onMove(rootEl, el, dragEl, dragRect, target, targetRect, evt, !!target) !== false) {
+ capture();
+ el.appendChild(dragEl);
+ parentEl = el; // actualization
+
+ changed();
+ return completed(true);
+ }
+ } else if (target.parentNode === el) {
+ targetRect = getRect(target);
+ var direction = 0,
+ targetBeforeFirstSwap,
+ differentLevel = dragEl.parentNode !== el,
+ differentRowCol = !_dragElInRowColumn(dragEl.animated && dragEl.toRect || dragRect, target.animated && target.toRect || targetRect, vertical),
+ side1 = vertical ? 'top' : 'left',
+ scrolledPastTop = isScrolledPast(target, 'top', 'top') || isScrolledPast(dragEl, 'top', 'top'),
+ scrollBefore = scrolledPastTop ? scrolledPastTop.scrollTop : void 0;
+
+ if (lastTarget !== target) {
+ targetBeforeFirstSwap = targetRect[side1];
+ pastFirstInvertThresh = false;
+ isCircumstantialInvert = !differentRowCol && options.invertSwap || differentLevel;
+ }
+
+ direction = _getSwapDirection(evt, target, targetRect, vertical, differentRowCol ? 1 : options.swapThreshold, options.invertedSwapThreshold == null ? options.swapThreshold : options.invertedSwapThreshold, isCircumstantialInvert, lastTarget === target);
+ var sibling;
+
+ if (direction !== 0) {
+ // Check if target is beside dragEl in respective direction (ignoring hidden elements)
+ var dragIndex = index(dragEl);
+
+ do {
+ dragIndex -= direction;
+ sibling = parentEl.children[dragIndex];
+ } while (sibling && (css(sibling, 'display') === 'none' || sibling === ghostEl));
+ } // If dragEl is already beside target: Do not insert
+
+
+ if (direction === 0 || sibling === target) {
+ return completed(false);
+ }
+
+ lastTarget = target;
+ lastDirection = direction;
+ var nextSibling = target.nextElementSibling,
+ after = false;
+ after = direction === 1;
+
+ var moveVector = _onMove(rootEl, el, dragEl, dragRect, target, targetRect, evt, after);
+
+ if (moveVector !== false) {
+ if (moveVector === 1 || moveVector === -1) {
+ after = moveVector === 1;
+ }
+
+ _silent = true;
+ setTimeout(_unsilent, 30);
+ capture();
+
+ if (after && !nextSibling) {
+ el.appendChild(dragEl);
+ } else {
+ target.parentNode.insertBefore(dragEl, after ? nextSibling : target);
+ } // Undo chrome's scroll adjustment (has no effect on other browsers)
+
+
+ if (scrolledPastTop) {
+ scrollBy(scrolledPastTop, 0, scrollBefore - scrolledPastTop.scrollTop);
+ }
+
+ parentEl = dragEl.parentNode; // actualization
+ // must be done before animation
+
+ if (targetBeforeFirstSwap !== undefined && !isCircumstantialInvert) {
+ targetMoveDistance = Math.abs(targetBeforeFirstSwap - getRect(target)[side1]);
+ }
+
+ changed();
+ return completed(true);
+ }
+ }
+
+ if (el.contains(dragEl)) {
+ return completed(false);
+ }
+ }
+
+ return false;
+ },
+ _ignoreWhileAnimating: null,
+ _offMoveEvents: function _offMoveEvents() {
+ off(document, 'mousemove', this._onTouchMove);
+ off(document, 'touchmove', this._onTouchMove);
+ off(document, 'pointermove', this._onTouchMove);
+ off(document, 'dragover', nearestEmptyInsertDetectEvent);
+ off(document, 'mousemove', nearestEmptyInsertDetectEvent);
+ off(document, 'touchmove', nearestEmptyInsertDetectEvent);
+ },
+ _offUpEvents: function _offUpEvents() {
+ var ownerDocument = this.el.ownerDocument;
+ off(ownerDocument, 'mouseup', this._onDrop);
+ off(ownerDocument, 'touchend', this._onDrop);
+ off(ownerDocument, 'pointerup', this._onDrop);
+ off(ownerDocument, 'touchcancel', this._onDrop);
+ off(document, 'selectstart', this);
+ },
+ _onDrop: function _onDrop(
+ /**Event*/
+ evt) {
+ var el = this.el,
+ options = this.options; // Get the index of the dragged element within its parent
+
+ newIndex = index(dragEl);
+ newDraggableIndex = index(dragEl, options.draggable);
+ pluginEvent('drop', this, {
+ evt: evt
+ });
+ parentEl = dragEl && dragEl.parentNode; // Get again after plugin event
+
+ newIndex = index(dragEl);
+ newDraggableIndex = index(dragEl, options.draggable);
+
+ if (Sortable.eventCanceled) {
+ this._nulling();
+
+ return;
+ }
+
+ awaitingDragStarted = false;
+ isCircumstantialInvert = false;
+ pastFirstInvertThresh = false;
+ clearInterval(this._loopId);
+ clearTimeout(this._dragStartTimer);
+
+ _cancelNextTick(this.cloneId);
+
+ _cancelNextTick(this._dragStartId); // Unbind events
+
+
+ if (this.nativeDraggable) {
+ off(document, 'drop', this);
+ off(el, 'dragstart', this._onDragStart);
+ }
+
+ this._offMoveEvents();
+
+ this._offUpEvents();
+
+ if (Safari) {
+ css(document.body, 'user-select', '');
+ }
+
+ css(dragEl, 'transform', '');
+
+ if (evt) {
+ if (moved) {
+ evt.cancelable && evt.preventDefault();
+ !options.dropBubble && evt.stopPropagation();
+ }
+
+ ghostEl && ghostEl.parentNode && ghostEl.parentNode.removeChild(ghostEl);
+
+ if (rootEl === parentEl || putSortable && putSortable.lastPutMode !== 'clone') {
+ // Remove clone(s)
+ cloneEl && cloneEl.parentNode && cloneEl.parentNode.removeChild(cloneEl);
+ }
+
+ if (dragEl) {
+ if (this.nativeDraggable) {
+ off(dragEl, 'dragend', this);
+ }
+
+ _disableDraggable(dragEl);
+
+ dragEl.style['will-change'] = ''; // Remove classes
+ // ghostClass is added in dragStarted
+
+ if (moved && !awaitingDragStarted) {
+ toggleClass(dragEl, putSortable ? putSortable.options.ghostClass : this.options.ghostClass, false);
+ }
+
+ toggleClass(dragEl, this.options.chosenClass, false); // Drag stop event
+
+ _dispatchEvent({
+ sortable: this,
+ name: 'unchoose',
+ toEl: parentEl,
+ newIndex: null,
+ newDraggableIndex: null,
+ originalEvent: evt
+ });
+
+ if (rootEl !== parentEl) {
+ if (newIndex >= 0) {
+ // Add event
+ _dispatchEvent({
+ rootEl: parentEl,
+ name: 'add',
+ toEl: parentEl,
+ fromEl: rootEl,
+ originalEvent: evt
+ }); // Remove event
+
+
+ _dispatchEvent({
+ sortable: this,
+ name: 'remove',
+ toEl: parentEl,
+ originalEvent: evt
+ }); // drag from one list and drop into another
+
+
+ _dispatchEvent({
+ rootEl: parentEl,
+ name: 'sort',
+ toEl: parentEl,
+ fromEl: rootEl,
+ originalEvent: evt
+ });
+
+ _dispatchEvent({
+ sortable: this,
+ name: 'sort',
+ toEl: parentEl,
+ originalEvent: evt
+ });
+ }
+
+ putSortable && putSortable.save();
+ } else {
+ if (newIndex !== oldIndex) {
+ if (newIndex >= 0) {
+ // drag & drop within the same list
+ _dispatchEvent({
+ sortable: this,
+ name: 'update',
+ toEl: parentEl,
+ originalEvent: evt
+ });
+
+ _dispatchEvent({
+ sortable: this,
+ name: 'sort',
+ toEl: parentEl,
+ originalEvent: evt
+ });
+ }
+ }
+ }
+
+ if (Sortable.active) {
+ /* jshint eqnull:true */
+ if (newIndex == null || newIndex === -1) {
+ newIndex = oldIndex;
+ newDraggableIndex = oldDraggableIndex;
+ }
+
+ _dispatchEvent({
+ sortable: this,
+ name: 'end',
+ toEl: parentEl,
+ originalEvent: evt
+ }); // Save sorting
+
+
+ this.save();
+ }
+ }
+ }
+
+ this._nulling();
+ },
+ _nulling: function _nulling() {
+ pluginEvent('nulling', this);
+ rootEl = dragEl = parentEl = ghostEl = nextEl = cloneEl = lastDownEl = cloneHidden = tapEvt = touchEvt = moved = newIndex = newDraggableIndex = oldIndex = oldDraggableIndex = lastTarget = lastDirection = putSortable = activeGroup = Sortable.dragged = Sortable.ghost = Sortable.clone = Sortable.active = null;
+ savedInputChecked.forEach(function (el) {
+ el.checked = true;
+ });
+ savedInputChecked.length = lastDx = lastDy = 0;
+ },
+ handleEvent: function handleEvent(
+ /**Event*/
+ evt) {
+ switch (evt.type) {
+ case 'drop':
+ case 'dragend':
+ this._onDrop(evt);
+
+ break;
+
+ case 'dragenter':
+ case 'dragover':
+ if (dragEl) {
+ this._onDragOver(evt);
+
+ _globalDragOver(evt);
+ }
+
+ break;
+
+ case 'selectstart':
+ evt.preventDefault();
+ break;
+ }
+ },
+
+ /**
+ * Serializes the item into an array of string.
+ * @returns {String[]}
+ */
+ toArray: function toArray() {
+ var order = [],
+ el,
+ children = this.el.children,
+ i = 0,
+ n = children.length,
+ options = this.options;
+
+ for (; i < n; i++) {
+ el = children[i];
+
+ if (closest(el, options.draggable, this.el, false)) {
+ order.push(el.getAttribute(options.dataIdAttr) || _generateId(el));
+ }
+ }
+
+ return order;
+ },
+
+ /**
+ * Sorts the elements according to the array.
+ * @param {String[]} order order of the items
+ */
+ sort: function sort(order, useAnimation) {
+ var items = {},
+ rootEl = this.el;
+ this.toArray().forEach(function (id, i) {
+ var el = rootEl.children[i];
+
+ if (closest(el, this.options.draggable, rootEl, false)) {
+ items[id] = el;
+ }
+ }, this);
+ useAnimation && this.captureAnimationState();
+ order.forEach(function (id) {
+ if (items[id]) {
+ rootEl.removeChild(items[id]);
+ rootEl.appendChild(items[id]);
+ }
+ });
+ useAnimation && this.animateAll();
+ },
+
+ /**
+ * Save the current sorting
+ */
+ save: function save() {
+ var store = this.options.store;
+ store && store.set && store.set(this);
+ },
+
+ /**
+ * For each element in the set, get the first element that matches the selector by testing the element itself and traversing up through its ancestors in the DOM tree.
+ * @param {HTMLElement} el
+ * @param {String} [selector] default: `options.draggable`
+ * @returns {HTMLElement|null}
+ */
+ closest: function closest$1(el, selector) {
+ return closest(el, selector || this.options.draggable, this.el, false);
+ },
+
+ /**
+ * Set/get option
+ * @param {string} name
+ * @param {*} [value]
+ * @returns {*}
+ */
+ option: function option(name, value) {
+ var options = this.options;
+
+ if (value === void 0) {
+ return options[name];
+ } else {
+ var modifiedValue = PluginManager.modifyOption(this, name, value);
+
+ if (typeof modifiedValue !== 'undefined') {
+ options[name] = modifiedValue;
+ } else {
+ options[name] = value;
+ }
+
+ if (name === 'group') {
+ _prepareGroup(options);
+ }
+ }
+ },
+
+ /**
+ * Destroy
+ */
+ destroy: function destroy() {
+ pluginEvent('destroy', this);
+ var el = this.el;
+ el[expando] = null;
+ off(el, 'mousedown', this._onTapStart);
+ off(el, 'touchstart', this._onTapStart);
+ off(el, 'pointerdown', this._onTapStart);
+
+ if (this.nativeDraggable) {
+ off(el, 'dragover', this);
+ off(el, 'dragenter', this);
+ } // Remove draggable attributes
+
+
+ Array.prototype.forEach.call(el.querySelectorAll('[draggable]'), function (el) {
+ el.removeAttribute('draggable');
+ });
+
+ this._onDrop();
+
+ this._disableDelayedDragEvents();
+
+ sortables.splice(sortables.indexOf(this.el), 1);
+ this.el = el = null;
+ },
+ _hideClone: function _hideClone() {
+ if (!cloneHidden) {
+ pluginEvent('hideClone', this);
+ if (Sortable.eventCanceled) return;
+ css(cloneEl, 'display', 'none');
+
+ if (this.options.removeCloneOnHide && cloneEl.parentNode) {
+ cloneEl.parentNode.removeChild(cloneEl);
+ }
+
+ cloneHidden = true;
+ }
+ },
+ _showClone: function _showClone(putSortable) {
+ if (putSortable.lastPutMode !== 'clone') {
+ this._hideClone();
+
+ return;
+ }
+
+ if (cloneHidden) {
+ pluginEvent('showClone', this);
+ if (Sortable.eventCanceled) return; // show clone at dragEl or original position
+
+ if (dragEl.parentNode == rootEl && !this.options.group.revertClone) {
+ rootEl.insertBefore(cloneEl, dragEl);
+ } else if (nextEl) {
+ rootEl.insertBefore(cloneEl, nextEl);
+ } else {
+ rootEl.appendChild(cloneEl);
+ }
+
+ if (this.options.group.revertClone) {
+ this.animate(dragEl, cloneEl);
+ }
+
+ css(cloneEl, 'display', '');
+ cloneHidden = false;
+ }
+ }
+ };
+
+ function _globalDragOver(
+ /**Event*/
+ evt) {
+ if (evt.dataTransfer) {
+ evt.dataTransfer.dropEffect = 'move';
+ }
+
+ evt.cancelable && evt.preventDefault();
+ }
+
+ function _onMove(fromEl, toEl, dragEl, dragRect, targetEl, targetRect, originalEvent, willInsertAfter) {
+ var evt,
+ sortable = fromEl[expando],
+ onMoveFn = sortable.options.onMove,
+ retVal; // Support for new CustomEvent feature
+
+ if (window.CustomEvent && !IE11OrLess && !Edge) {
+ evt = new CustomEvent('move', {
+ bubbles: true,
+ cancelable: true
+ });
+ } else {
+ evt = document.createEvent('Event');
+ evt.initEvent('move', true, true);
+ }
+
+ evt.to = toEl;
+ evt.from = fromEl;
+ evt.dragged = dragEl;
+ evt.draggedRect = dragRect;
+ evt.related = targetEl || toEl;
+ evt.relatedRect = targetRect || getRect(toEl);
+ evt.willInsertAfter = willInsertAfter;
+ evt.originalEvent = originalEvent;
+ fromEl.dispatchEvent(evt);
+
+ if (onMoveFn) {
+ retVal = onMoveFn.call(sortable, evt, originalEvent);
+ }
+
+ return retVal;
+ }
+
+ function _disableDraggable(el) {
+ el.draggable = false;
+ }
+
+ function _unsilent() {
+ _silent = false;
+ }
+
+ function _ghostIsLast(evt, vertical, sortable) {
+ var rect = getRect(lastChild(sortable.el, sortable.options.draggable));
+ var spacer = 10;
+ return vertical ? evt.clientX > rect.right + spacer || evt.clientX <= rect.right && evt.clientY > rect.bottom && evt.clientX >= rect.left : evt.clientX > rect.right && evt.clientY > rect.top || evt.clientX <= rect.right && evt.clientY > rect.bottom + spacer;
+ }
+
+ function _getSwapDirection(evt, target, targetRect, vertical, swapThreshold, invertedSwapThreshold, invertSwap, isLastTarget) {
+ var mouseOnAxis = vertical ? evt.clientY : evt.clientX,
+ targetLength = vertical ? targetRect.height : targetRect.width,
+ targetS1 = vertical ? targetRect.top : targetRect.left,
+ targetS2 = vertical ? targetRect.bottom : targetRect.right,
+ invert = false;
+
+ if (!invertSwap) {
+ // Never invert or create dragEl shadow when target movemenet causes mouse to move past the end of regular swapThreshold
+ if (isLastTarget && targetMoveDistance < targetLength * swapThreshold) {
+ // multiplied only by swapThreshold because mouse will already be inside target by (1 - threshold) * targetLength / 2
+ // check if past first invert threshold on side opposite of lastDirection
+ if (!pastFirstInvertThresh && (lastDirection === 1 ? mouseOnAxis > targetS1 + targetLength * invertedSwapThreshold / 2 : mouseOnAxis < targetS2 - targetLength * invertedSwapThreshold / 2)) {
+ // past first invert threshold, do not restrict inverted threshold to dragEl shadow
+ pastFirstInvertThresh = true;
+ }
+
+ if (!pastFirstInvertThresh) {
+ // dragEl shadow (target move distance shadow)
+ if (lastDirection === 1 ? mouseOnAxis < targetS1 + targetMoveDistance // over dragEl shadow
+ : mouseOnAxis > targetS2 - targetMoveDistance) {
+ return -lastDirection;
+ }
+ } else {
+ invert = true;
+ }
+ } else {
+ // Regular
+ if (mouseOnAxis > targetS1 + targetLength * (1 - swapThreshold) / 2 && mouseOnAxis < targetS2 - targetLength * (1 - swapThreshold) / 2) {
+ return _getInsertDirection(target);
+ }
+ }
+ }
+
+ invert = invert || invertSwap;
+
+ if (invert) {
+ // Invert of regular
+ if (mouseOnAxis < targetS1 + targetLength * invertedSwapThreshold / 2 || mouseOnAxis > targetS2 - targetLength * invertedSwapThreshold / 2) {
+ return mouseOnAxis > targetS1 + targetLength / 2 ? 1 : -1;
+ }
+ }
+
+ return 0;
+ }
+ /**
+ * Gets the direction dragEl must be swapped relative to target in order to make it
+ * seem that dragEl has been "inserted" into that element's position
+ * @param {HTMLElement} target The target whose position dragEl is being inserted at
+ * @return {Number} Direction dragEl must be swapped
+ */
+
+
+ function _getInsertDirection(target) {
+ if (index(dragEl) < index(target)) {
+ return 1;
+ } else {
+ return -1;
+ }
+ }
+ /**
+ * Generate id
+ * @param {HTMLElement} el
+ * @returns {String}
+ * @private
+ */
+
+
+ function _generateId(el) {
+ var str = el.tagName + el.className + el.src + el.href + el.textContent,
+ i = str.length,
+ sum = 0;
+
+ while (i--) {
+ sum += str.charCodeAt(i);
+ }
+
+ return sum.toString(36);
+ }
+
+ function _saveInputCheckedState(root) {
+ savedInputChecked.length = 0;
+ var inputs = root.getElementsByTagName('input');
+ var idx = inputs.length;
+
+ while (idx--) {
+ var el = inputs[idx];
+ el.checked && savedInputChecked.push(el);
+ }
+ }
+
+ function _nextTick(fn) {
+ return setTimeout(fn, 0);
+ }
+
+ function _cancelNextTick(id) {
+ return clearTimeout(id);
+ } // Fixed #973:
+
+
+ if (documentExists) {
+ on(document, 'touchmove', function (evt) {
+ if ((Sortable.active || awaitingDragStarted) && evt.cancelable) {
+ evt.preventDefault();
+ }
+ });
+ } // Export utils
+
+
+ Sortable.utils = {
+ on: on,
+ off: off,
+ css: css,
+ find: find,
+ is: function is(el, selector) {
+ return !!closest(el, selector, el, false);
+ },
+ extend: extend,
+ throttle: throttle,
+ closest: closest,
+ toggleClass: toggleClass,
+ clone: clone,
+ index: index,
+ nextTick: _nextTick,
+ cancelNextTick: _cancelNextTick,
+ detectDirection: _detectDirection,
+ getChild: getChild
+ };
+ /**
+ * Get the Sortable instance of an element
+ * @param {HTMLElement} element The element
+ * @return {Sortable|undefined} The instance of Sortable
+ */
+
+ Sortable.get = function (element) {
+ return element[expando];
+ };
+ /**
+ * Mount a plugin to Sortable
+ * @param {...SortablePlugin|SortablePlugin[]} plugins Plugins being mounted
+ */
+
+
+ Sortable.mount = function () {
+ for (var _len = arguments.length, plugins = new Array(_len), _key = 0; _key < _len; _key++) {
+ plugins[_key] = arguments[_key];
+ }
+
+ if (plugins[0].constructor === Array) plugins = plugins[0];
+ plugins.forEach(function (plugin) {
+ if (!plugin.prototype || !plugin.prototype.constructor) {
+ throw "Sortable: Mounted plugin must be a constructor function, not ".concat({}.toString.call(plugin));
+ }
+
+ if (plugin.utils) Sortable.utils = _objectSpread({}, Sortable.utils, plugin.utils);
+ PluginManager.mount(plugin);
+ });
+ };
+ /**
+ * Create sortable instance
+ * @param {HTMLElement} el
+ * @param {Object} [options]
+ */
+
+
+ Sortable.create = function (el, options) {
+ return new Sortable(el, options);
+ }; // Export
+
+
+ Sortable.version = version;
+
+ var autoScrolls = [],
+ scrollEl,
+ scrollRootEl,
+ scrolling = false,
+ lastAutoScrollX,
+ lastAutoScrollY,
+ touchEvt$1,
+ pointerElemChangedInterval;
+
+ function AutoScrollPlugin() {
+ function AutoScroll() {
+ this.defaults = {
+ scroll: true,
+ scrollSensitivity: 30,
+ scrollSpeed: 10,
+ bubbleScroll: true
+ }; // Bind all private methods
+
+ for (var fn in this) {
+ if (fn.charAt(0) === '_' && typeof this[fn] === 'function') {
+ this[fn] = this[fn].bind(this);
+ }
+ }
+ }
+
+ AutoScroll.prototype = {
+ dragStarted: function dragStarted(_ref) {
+ var originalEvent = _ref.originalEvent;
+
+ if (this.sortable.nativeDraggable) {
+ on(document, 'dragover', this._handleAutoScroll);
+ } else {
+ if (this.options.supportPointer) {
+ on(document, 'pointermove', this._handleFallbackAutoScroll);
+ } else if (originalEvent.touches) {
+ on(document, 'touchmove', this._handleFallbackAutoScroll);
+ } else {
+ on(document, 'mousemove', this._handleFallbackAutoScroll);
+ }
+ }
+ },
+ dragOverCompleted: function dragOverCompleted(_ref2) {
+ var originalEvent = _ref2.originalEvent;
+
+ // For when bubbling is canceled and using fallback (fallback 'touchmove' always reached)
+ if (!this.options.dragOverBubble && !originalEvent.rootEl) {
+ this._handleAutoScroll(originalEvent);
+ }
+ },
+ drop: function drop() {
+ if (this.sortable.nativeDraggable) {
+ off(document, 'dragover', this._handleAutoScroll);
+ } else {
+ off(document, 'pointermove', this._handleFallbackAutoScroll);
+ off(document, 'touchmove', this._handleFallbackAutoScroll);
+ off(document, 'mousemove', this._handleFallbackAutoScroll);
+ }
+
+ clearPointerElemChangedInterval();
+ clearAutoScrolls();
+ cancelThrottle();
+ },
+ nulling: function nulling() {
+ touchEvt$1 = scrollRootEl = scrollEl = scrolling = pointerElemChangedInterval = lastAutoScrollX = lastAutoScrollY = null;
+ autoScrolls.length = 0;
+ },
+ _handleFallbackAutoScroll: function _handleFallbackAutoScroll(evt) {
+ this._handleAutoScroll(evt, true);
+ },
+ _handleAutoScroll: function _handleAutoScroll(evt, fallback) {
+ var _this = this;
+
+ var x = (evt.touches ? evt.touches[0] : evt).clientX,
+ y = (evt.touches ? evt.touches[0] : evt).clientY,
+ elem = document.elementFromPoint(x, y);
+ touchEvt$1 = evt; // IE does not seem to have native autoscroll,
+ // Edge's autoscroll seems too conditional,
+ // MACOS Safari does not have autoscroll,
+ // Firefox and Chrome are good
+
+ if (fallback || Edge || IE11OrLess || Safari) {
+ autoScroll(evt, this.options, elem, fallback); // Listener for pointer element change
+
+ var ogElemScroller = getParentAutoScrollElement(elem, true);
+
+ if (scrolling && (!pointerElemChangedInterval || x !== lastAutoScrollX || y !== lastAutoScrollY)) {
+ pointerElemChangedInterval && clearPointerElemChangedInterval(); // Detect for pointer elem change, emulating native DnD behaviour
+
+ pointerElemChangedInterval = setInterval(function () {
+ var newElem = getParentAutoScrollElement(document.elementFromPoint(x, y), true);
+
+ if (newElem !== ogElemScroller) {
+ ogElemScroller = newElem;
+ clearAutoScrolls();
+ }
+
+ autoScroll(evt, _this.options, newElem, fallback);
+ }, 10);
+ lastAutoScrollX = x;
+ lastAutoScrollY = y;
+ }
+ } else {
+ // if DnD is enabled (and browser has good autoscrolling), first autoscroll will already scroll, so get parent autoscroll of first autoscroll
+ if (!this.options.bubbleScroll || getParentAutoScrollElement(elem, true) === getWindowScrollingElement()) {
+ clearAutoScrolls();
+ return;
+ }
+
+ autoScroll(evt, this.options, getParentAutoScrollElement(elem, false), false);
+ }
+ }
+ };
+ return _extends(AutoScroll, {
+ pluginName: 'scroll',
+ initializeByDefault: true
+ });
+ }
+
+ function clearAutoScrolls() {
+ autoScrolls.forEach(function (autoScroll) {
+ clearInterval(autoScroll.pid);
+ });
+ autoScrolls = [];
+ }
+
+ function clearPointerElemChangedInterval() {
+ clearInterval(pointerElemChangedInterval);
+ }
+
+ var autoScroll = throttle(function (evt, options, rootEl, isFallback) {
+ // Bug: https://bugzilla.mozilla.org/show_bug.cgi?id=505521
+ if (!options.scroll) return;
+ var x = (evt.touches ? evt.touches[0] : evt).clientX,
+ y = (evt.touches ? evt.touches[0] : evt).clientY,
+ sens = options.scrollSensitivity,
+ speed = options.scrollSpeed,
+ winScroller = getWindowScrollingElement();
+ var scrollThisInstance = false,
+ scrollCustomFn; // New scroll root, set scrollEl
+
+ if (scrollRootEl !== rootEl) {
+ scrollRootEl = rootEl;
+ clearAutoScrolls();
+ scrollEl = options.scroll;
+ scrollCustomFn = options.scrollFn;
+
+ if (scrollEl === true) {
+ scrollEl = getParentAutoScrollElement(rootEl, true);
+ }
+ }
+
+ var layersOut = 0;
+ var currentParent = scrollEl;
+
+ do {
+ var el = currentParent,
+ rect = getRect(el),
+ top = rect.top,
+ bottom = rect.bottom,
+ left = rect.left,
+ right = rect.right,
+ width = rect.width,
+ height = rect.height,
+ canScrollX = void 0,
+ canScrollY = void 0,
+ scrollWidth = el.scrollWidth,
+ scrollHeight = el.scrollHeight,
+ elCSS = css(el),
+ scrollPosX = el.scrollLeft,
+ scrollPosY = el.scrollTop;
+
+ if (el === winScroller) {
+ canScrollX = width < scrollWidth && (elCSS.overflowX === 'auto' || elCSS.overflowX === 'scroll' || elCSS.overflowX === 'visible');
+ canScrollY = height < scrollHeight && (elCSS.overflowY === 'auto' || elCSS.overflowY === 'scroll' || elCSS.overflowY === 'visible');
+ } else {
+ canScrollX = width < scrollWidth && (elCSS.overflowX === 'auto' || elCSS.overflowX === 'scroll');
+ canScrollY = height < scrollHeight && (elCSS.overflowY === 'auto' || elCSS.overflowY === 'scroll');
+ }
+
+ var vx = canScrollX && (Math.abs(right - x) <= sens && scrollPosX + width < scrollWidth) - (Math.abs(left - x) <= sens && !!scrollPosX);
+ var vy = canScrollY && (Math.abs(bottom - y) <= sens && scrollPosY + height < scrollHeight) - (Math.abs(top - y) <= sens && !!scrollPosY);
+
+ if (!autoScrolls[layersOut]) {
+ for (var i = 0; i <= layersOut; i++) {
+ if (!autoScrolls[i]) {
+ autoScrolls[i] = {};
+ }
+ }
+ }
+
+ if (autoScrolls[layersOut].vx != vx || autoScrolls[layersOut].vy != vy || autoScrolls[layersOut].el !== el) {
+ autoScrolls[layersOut].el = el;
+ autoScrolls[layersOut].vx = vx;
+ autoScrolls[layersOut].vy = vy;
+ clearInterval(autoScrolls[layersOut].pid);
+
+ if (vx != 0 || vy != 0) {
+ scrollThisInstance = true;
+ /* jshint loopfunc:true */
+
+ autoScrolls[layersOut].pid = setInterval(function () {
+ // emulate drag over during autoscroll (fallback), emulating native DnD behaviour
+ if (isFallback && this.layer === 0) {
+ Sortable.active._onTouchMove(touchEvt$1); // To move ghost if it is positioned absolutely
+
+ }
+
+ var scrollOffsetY = autoScrolls[this.layer].vy ? autoScrolls[this.layer].vy * speed : 0;
+ var scrollOffsetX = autoScrolls[this.layer].vx ? autoScrolls[this.layer].vx * speed : 0;
+
+ if (typeof scrollCustomFn === 'function') {
+ if (scrollCustomFn.call(Sortable.dragged.parentNode[expando], scrollOffsetX, scrollOffsetY, evt, touchEvt$1, autoScrolls[this.layer].el) !== 'continue') {
+ return;
+ }
+ }
+
+ scrollBy(autoScrolls[this.layer].el, scrollOffsetX, scrollOffsetY);
+ }.bind({
+ layer: layersOut
+ }), 24);
+ }
+ }
+
+ layersOut++;
+ } while (options.bubbleScroll && currentParent !== winScroller && (currentParent = getParentAutoScrollElement(currentParent, false)));
+
+ scrolling = scrollThisInstance; // in case another function catches scrolling as false in between when it is not
+ }, 30);
+
+ var drop = function drop(_ref) {
+ var originalEvent = _ref.originalEvent,
+ putSortable = _ref.putSortable,
+ dragEl = _ref.dragEl,
+ activeSortable = _ref.activeSortable,
+ dispatchSortableEvent = _ref.dispatchSortableEvent,
+ hideGhostForTarget = _ref.hideGhostForTarget,
+ unhideGhostForTarget = _ref.unhideGhostForTarget;
+ if (!originalEvent) return;
+ var toSortable = putSortable || activeSortable;
+ hideGhostForTarget();
+ var touch = originalEvent.changedTouches && originalEvent.changedTouches.length ? originalEvent.changedTouches[0] : originalEvent;
+ var target = document.elementFromPoint(touch.clientX, touch.clientY);
+ unhideGhostForTarget();
+
+ if (toSortable && !toSortable.el.contains(target)) {
+ dispatchSortableEvent('spill');
+ this.onSpill({
+ dragEl: dragEl,
+ putSortable: putSortable
+ });
+ }
+ };
+
+ function Revert() {}
+
+ Revert.prototype = {
+ startIndex: null,
+ dragStart: function dragStart(_ref2) {
+ var oldDraggableIndex = _ref2.oldDraggableIndex;
+ this.startIndex = oldDraggableIndex;
+ },
+ onSpill: function onSpill(_ref3) {
+ var dragEl = _ref3.dragEl,
+ putSortable = _ref3.putSortable;
+ this.sortable.captureAnimationState();
+
+ if (putSortable) {
+ putSortable.captureAnimationState();
+ }
+
+ var nextSibling = getChild(this.sortable.el, this.startIndex, this.options);
+
+ if (nextSibling) {
+ this.sortable.el.insertBefore(dragEl, nextSibling);
+ } else {
+ this.sortable.el.appendChild(dragEl);
+ }
+
+ this.sortable.animateAll();
+
+ if (putSortable) {
+ putSortable.animateAll();
+ }
+ },
+ drop: drop
+ };
+
+ _extends(Revert, {
+ pluginName: 'revertOnSpill'
+ });
+
+ function Remove() {}
+
+ Remove.prototype = {
+ onSpill: function onSpill(_ref4) {
+ var dragEl = _ref4.dragEl,
+ putSortable = _ref4.putSortable;
+ var parentSortable = putSortable || this.sortable;
+ parentSortable.captureAnimationState();
+ dragEl.parentNode && dragEl.parentNode.removeChild(dragEl);
+ parentSortable.animateAll();
+ },
+ drop: drop
+ };
+
+ _extends(Remove, {
+ pluginName: 'removeOnSpill'
+ });
+
+ var lastSwapEl;
+
+ function SwapPlugin() {
+ function Swap() {
+ this.defaults = {
+ swapClass: 'sortable-swap-highlight'
+ };
+ }
+
+ Swap.prototype = {
+ dragStart: function dragStart(_ref) {
+ var dragEl = _ref.dragEl;
+ lastSwapEl = dragEl;
+ },
+ dragOverValid: function dragOverValid(_ref2) {
+ var completed = _ref2.completed,
+ target = _ref2.target,
+ onMove = _ref2.onMove,
+ activeSortable = _ref2.activeSortable,
+ changed = _ref2.changed,
+ cancel = _ref2.cancel;
+ if (!activeSortable.options.swap) return;
+ var el = this.sortable.el,
+ options = this.options;
+
+ if (target && target !== el) {
+ var prevSwapEl = lastSwapEl;
+
+ if (onMove(target) !== false) {
+ toggleClass(target, options.swapClass, true);
+ lastSwapEl = target;
+ } else {
+ lastSwapEl = null;
+ }
+
+ if (prevSwapEl && prevSwapEl !== lastSwapEl) {
+ toggleClass(prevSwapEl, options.swapClass, false);
+ }
+ }
+
+ changed();
+ completed(true);
+ cancel();
+ },
+ drop: function drop(_ref3) {
+ var activeSortable = _ref3.activeSortable,
+ putSortable = _ref3.putSortable,
+ dragEl = _ref3.dragEl;
+ var toSortable = putSortable || this.sortable;
+ var options = this.options;
+ lastSwapEl && toggleClass(lastSwapEl, options.swapClass, false);
+
+ if (lastSwapEl && (options.swap || putSortable && putSortable.options.swap)) {
+ if (dragEl !== lastSwapEl) {
+ toSortable.captureAnimationState();
+ if (toSortable !== activeSortable) activeSortable.captureAnimationState();
+ swapNodes(dragEl, lastSwapEl);
+ toSortable.animateAll();
+ if (toSortable !== activeSortable) activeSortable.animateAll();
+ }
+ }
+ },
+ nulling: function nulling() {
+ lastSwapEl = null;
+ }
+ };
+ return _extends(Swap, {
+ pluginName: 'swap',
+ eventProperties: function eventProperties() {
+ return {
+ swapItem: lastSwapEl
+ };
+ }
+ });
+ }
+
+ function swapNodes(n1, n2) {
+ var p1 = n1.parentNode,
+ p2 = n2.parentNode,
+ i1,
+ i2;
+ if (!p1 || !p2 || p1.isEqualNode(n2) || p2.isEqualNode(n1)) return;
+ i1 = index(n1);
+ i2 = index(n2);
+
+ if (p1.isEqualNode(p2) && i1 < i2) {
+ i2++;
+ }
+
+ p1.insertBefore(n2, p1.children[i1]);
+ p2.insertBefore(n1, p2.children[i2]);
+ }
+
+ var multiDragElements = [],
+ multiDragClones = [],
+ lastMultiDragSelect,
+ // for selection with modifier key down (SHIFT)
+ multiDragSortable,
+ initialFolding = false,
+ // Initial multi-drag fold when drag started
+ folding = false,
+ // Folding any other time
+ dragStarted = false,
+ dragEl$1,
+ clonesFromRect,
+ clonesHidden;
+
+ function MultiDragPlugin() {
+ function MultiDrag(sortable) {
+ // Bind all private methods
+ for (var fn in this) {
+ if (fn.charAt(0) === '_' && typeof this[fn] === 'function') {
+ this[fn] = this[fn].bind(this);
+ }
+ }
+
+ if (sortable.options.supportPointer) {
+ on(document, 'pointerup', this._deselectMultiDrag);
+ } else {
+ on(document, 'mouseup', this._deselectMultiDrag);
+ on(document, 'touchend', this._deselectMultiDrag);
+ }
+
+ on(document, 'keydown', this._checkKeyDown);
+ on(document, 'keyup', this._checkKeyUp);
+ this.defaults = {
+ selectedClass: 'sortable-selected',
+ multiDragKey: null,
+ setData: function setData(dataTransfer, dragEl) {
+ var data = '';
+
+ if (multiDragElements.length && multiDragSortable === sortable) {
+ multiDragElements.forEach(function (multiDragElement, i) {
+ data += (!i ? '' : ', ') + multiDragElement.textContent;
+ });
+ } else {
+ data = dragEl.textContent;
+ }
+
+ dataTransfer.setData('Text', data);
+ }
+ };
+ }
+
+ MultiDrag.prototype = {
+ multiDragKeyDown: false,
+ isMultiDrag: false,
+ delayStartGlobal: function delayStartGlobal(_ref) {
+ var dragged = _ref.dragEl;
+ dragEl$1 = dragged;
+ },
+ delayEnded: function delayEnded() {
+ this.isMultiDrag = ~multiDragElements.indexOf(dragEl$1);
+ },
+ setupClone: function setupClone(_ref2) {
+ var sortable = _ref2.sortable,
+ cancel = _ref2.cancel;
+ if (!this.isMultiDrag) return;
+
+ for (var i = 0; i < multiDragElements.length; i++) {
+ multiDragClones.push(clone(multiDragElements[i]));
+ multiDragClones[i].sortableIndex = multiDragElements[i].sortableIndex;
+ multiDragClones[i].draggable = false;
+ multiDragClones[i].style['will-change'] = '';
+ toggleClass(multiDragClones[i], this.options.selectedClass, false);
+ multiDragElements[i] === dragEl$1 && toggleClass(multiDragClones[i], this.options.chosenClass, false);
+ }
+
+ sortable._hideClone();
+
+ cancel();
+ },
+ clone: function clone(_ref3) {
+ var sortable = _ref3.sortable,
+ rootEl = _ref3.rootEl,
+ dispatchSortableEvent = _ref3.dispatchSortableEvent,
+ cancel = _ref3.cancel;
+ if (!this.isMultiDrag) return;
+
+ if (!this.options.removeCloneOnHide) {
+ if (multiDragElements.length && multiDragSortable === sortable) {
+ insertMultiDragClones(true, rootEl);
+ dispatchSortableEvent('clone');
+ cancel();
+ }
+ }
+ },
+ showClone: function showClone(_ref4) {
+ var cloneNowShown = _ref4.cloneNowShown,
+ rootEl = _ref4.rootEl,
+ cancel = _ref4.cancel;
+ if (!this.isMultiDrag) return;
+ insertMultiDragClones(false, rootEl);
+ multiDragClones.forEach(function (clone) {
+ css(clone, 'display', '');
+ });
+ cloneNowShown();
+ clonesHidden = false;
+ cancel();
+ },
+ hideClone: function hideClone(_ref5) {
+ var _this = this;
+
+ var sortable = _ref5.sortable,
+ cloneNowHidden = _ref5.cloneNowHidden,
+ cancel = _ref5.cancel;
+ if (!this.isMultiDrag) return;
+ multiDragClones.forEach(function (clone) {
+ css(clone, 'display', 'none');
+
+ if (_this.options.removeCloneOnHide && clone.parentNode) {
+ clone.parentNode.removeChild(clone);
+ }
+ });
+ cloneNowHidden();
+ clonesHidden = true;
+ cancel();
+ },
+ dragStartGlobal: function dragStartGlobal(_ref6) {
+ var sortable = _ref6.sortable;
+
+ if (!this.isMultiDrag && multiDragSortable) {
+ multiDragSortable.multiDrag._deselectMultiDrag();
+ }
+
+ multiDragElements.forEach(function (multiDragElement) {
+ multiDragElement.sortableIndex = index(multiDragElement);
+ }); // Sort multi-drag elements
+
+ multiDragElements = multiDragElements.sort(function (a, b) {
+ return a.sortableIndex - b.sortableIndex;
+ });
+ dragStarted = true;
+ },
+ dragStarted: function dragStarted(_ref7) {
+ var _this2 = this;
+
+ var sortable = _ref7.sortable;
+ if (!this.isMultiDrag) return;
+
+ if (this.options.sort) {
+ // Capture rects,
+ // hide multi drag elements (by positioning them absolute),
+ // set multi drag elements rects to dragRect,
+ // show multi drag elements,
+ // animate to rects,
+ // unset rects & remove from DOM
+ sortable.captureAnimationState();
+
+ if (this.options.animation) {
+ multiDragElements.forEach(function (multiDragElement) {
+ if (multiDragElement === dragEl$1) return;
+ css(multiDragElement, 'position', 'absolute');
+ });
+ var dragRect = getRect(dragEl$1, false, true, true);
+ multiDragElements.forEach(function (multiDragElement) {
+ if (multiDragElement === dragEl$1) return;
+ setRect(multiDragElement, dragRect);
+ });
+ folding = true;
+ initialFolding = true;
+ }
+ }
+
+ sortable.animateAll(function () {
+ folding = false;
+ initialFolding = false;
+
+ if (_this2.options.animation) {
+ multiDragElements.forEach(function (multiDragElement) {
+ unsetRect(multiDragElement);
+ });
+ } // Remove all auxiliary multidrag items from el, if sorting enabled
+
+
+ if (_this2.options.sort) {
+ removeMultiDragElements();
+ }
+ });
+ },
+ dragOver: function dragOver(_ref8) {
+ var target = _ref8.target,
+ completed = _ref8.completed,
+ cancel = _ref8.cancel;
+
+ if (folding && ~multiDragElements.indexOf(target)) {
+ completed(false);
+ cancel();
+ }
+ },
+ revert: function revert(_ref9) {
+ var fromSortable = _ref9.fromSortable,
+ rootEl = _ref9.rootEl,
+ sortable = _ref9.sortable,
+ dragRect = _ref9.dragRect;
+
+ if (multiDragElements.length > 1) {
+ // Setup unfold animation
+ multiDragElements.forEach(function (multiDragElement) {
+ sortable.addAnimationState({
+ target: multiDragElement,
+ rect: folding ? getRect(multiDragElement) : dragRect
+ });
+ unsetRect(multiDragElement);
+ multiDragElement.fromRect = dragRect;
+ fromSortable.removeAnimationState(multiDragElement);
+ });
+ folding = false;
+ insertMultiDragElements(!this.options.removeCloneOnHide, rootEl);
+ }
+ },
+ dragOverCompleted: function dragOverCompleted(_ref10) {
+ var sortable = _ref10.sortable,
+ isOwner = _ref10.isOwner,
+ insertion = _ref10.insertion,
+ activeSortable = _ref10.activeSortable,
+ parentEl = _ref10.parentEl,
+ putSortable = _ref10.putSortable;
+ var options = this.options;
+
+ if (insertion) {
+ // Clones must be hidden before folding animation to capture dragRectAbsolute properly
+ if (isOwner) {
+ activeSortable._hideClone();
+ }
+
+ initialFolding = false; // If leaving sort:false root, or already folding - Fold to new location
+
+ if (options.animation && multiDragElements.length > 1 && (folding || !isOwner && !activeSortable.options.sort && !putSortable)) {
+ // Fold: Set all multi drag elements's rects to dragEl's rect when multi-drag elements are invisible
+ var dragRectAbsolute = getRect(dragEl$1, false, true, true);
+ multiDragElements.forEach(function (multiDragElement) {
+ if (multiDragElement === dragEl$1) return;
+ setRect(multiDragElement, dragRectAbsolute); // Move element(s) to end of parentEl so that it does not interfere with multi-drag clones insertion if they are inserted
+ // while folding, and so that we can capture them again because old sortable will no longer be fromSortable
+
+ parentEl.appendChild(multiDragElement);
+ });
+ folding = true;
+ } // Clones must be shown (and check to remove multi drags) after folding when interfering multiDragElements are moved out
+
+
+ if (!isOwner) {
+ // Only remove if not folding (folding will remove them anyways)
+ if (!folding) {
+ removeMultiDragElements();
+ }
+
+ if (multiDragElements.length > 1) {
+ var clonesHiddenBefore = clonesHidden;
+
+ activeSortable._showClone(sortable); // Unfold animation for clones if showing from hidden
+
+
+ if (activeSortable.options.animation && !clonesHidden && clonesHiddenBefore) {
+ multiDragClones.forEach(function (clone) {
+ activeSortable.addAnimationState({
+ target: clone,
+ rect: clonesFromRect
+ });
+ clone.fromRect = clonesFromRect;
+ clone.thisAnimationDuration = null;
+ });
+ }
+ } else {
+ activeSortable._showClone(sortable);
+ }
+ }
+ }
+ },
+ dragOverAnimationCapture: function dragOverAnimationCapture(_ref11) {
+ var dragRect = _ref11.dragRect,
+ isOwner = _ref11.isOwner,
+ activeSortable = _ref11.activeSortable;
+ multiDragElements.forEach(function (multiDragElement) {
+ multiDragElement.thisAnimationDuration = null;
+ });
+
+ if (activeSortable.options.animation && !isOwner && activeSortable.multiDrag.isMultiDrag) {
+ clonesFromRect = _extends({}, dragRect);
+ var dragMatrix = matrix(dragEl$1, true);
+ clonesFromRect.top -= dragMatrix.f;
+ clonesFromRect.left -= dragMatrix.e;
+ }
+ },
+ dragOverAnimationComplete: function dragOverAnimationComplete() {
+ if (folding) {
+ folding = false;
+ removeMultiDragElements();
+ }
+ },
+ drop: function drop(_ref12) {
+ var evt = _ref12.originalEvent,
+ rootEl = _ref12.rootEl,
+ parentEl = _ref12.parentEl,
+ sortable = _ref12.sortable,
+ dispatchSortableEvent = _ref12.dispatchSortableEvent,
+ oldIndex = _ref12.oldIndex,
+ putSortable = _ref12.putSortable;
+ var toSortable = putSortable || this.sortable;
+ if (!evt) return;
+ var options = this.options,
+ children = parentEl.children; // Multi-drag selection
+
+ if (!dragStarted) {
+ if (options.multiDragKey && !this.multiDragKeyDown) {
+ this._deselectMultiDrag();
+ }
+
+ toggleClass(dragEl$1, options.selectedClass, !~multiDragElements.indexOf(dragEl$1));
+
+ if (!~multiDragElements.indexOf(dragEl$1)) {
+ multiDragElements.push(dragEl$1);
+ dispatchEvent({
+ sortable: sortable,
+ rootEl: rootEl,
+ name: 'select',
+ targetEl: dragEl$1,
+ originalEvt: evt
+ }); // Modifier activated, select from last to dragEl
+
+ if (evt.shiftKey && lastMultiDragSelect && sortable.el.contains(lastMultiDragSelect)) {
+ var lastIndex = index(lastMultiDragSelect),
+ currentIndex = index(dragEl$1);
+
+ if (~lastIndex && ~currentIndex && lastIndex !== currentIndex) {
+ // Must include lastMultiDragSelect (select it), in case modified selection from no selection
+ // (but previous selection existed)
+ var n, i;
+
+ if (currentIndex > lastIndex) {
+ i = lastIndex;
+ n = currentIndex;
+ } else {
+ i = currentIndex;
+ n = lastIndex + 1;
+ }
+
+ for (; i < n; i++) {
+ if (~multiDragElements.indexOf(children[i])) continue;
+ toggleClass(children[i], options.selectedClass, true);
+ multiDragElements.push(children[i]);
+ dispatchEvent({
+ sortable: sortable,
+ rootEl: rootEl,
+ name: 'select',
+ targetEl: children[i],
+ originalEvt: evt
+ });
+ }
+ }
+ } else {
+ lastMultiDragSelect = dragEl$1;
+ }
+
+ multiDragSortable = toSortable;
+ } else {
+ multiDragElements.splice(multiDragElements.indexOf(dragEl$1), 1);
+ lastMultiDragSelect = null;
+ dispatchEvent({
+ sortable: sortable,
+ rootEl: rootEl,
+ name: 'deselect',
+ targetEl: dragEl$1,
+ originalEvt: evt
+ });
+ }
+ } // Multi-drag drop
+
+
+ if (dragStarted && this.isMultiDrag) {
+ // Do not "unfold" after around dragEl if reverted
+ if ((parentEl[expando].options.sort || parentEl !== rootEl) && multiDragElements.length > 1) {
+ var dragRect = getRect(dragEl$1),
+ multiDragIndex = index(dragEl$1, ':not(.' + this.options.selectedClass + ')');
+ if (!initialFolding && options.animation) dragEl$1.thisAnimationDuration = null;
+ toSortable.captureAnimationState();
+
+ if (!initialFolding) {
+ if (options.animation) {
+ dragEl$1.fromRect = dragRect;
+ multiDragElements.forEach(function (multiDragElement) {
+ multiDragElement.thisAnimationDuration = null;
+
+ if (multiDragElement !== dragEl$1) {
+ var rect = folding ? getRect(multiDragElement) : dragRect;
+ multiDragElement.fromRect = rect; // Prepare unfold animation
+
+ toSortable.addAnimationState({
+ target: multiDragElement,
+ rect: rect
+ });
+ }
+ });
+ } // Multi drag elements are not necessarily removed from the DOM on drop, so to reinsert
+ // properly they must all be removed
+
+
+ removeMultiDragElements();
+ multiDragElements.forEach(function (multiDragElement) {
+ if (children[multiDragIndex]) {
+ parentEl.insertBefore(multiDragElement, children[multiDragIndex]);
+ } else {
+ parentEl.appendChild(multiDragElement);
+ }
+
+ multiDragIndex++;
+ }); // If initial folding is done, the elements may have changed position because they are now
+ // unfolding around dragEl, even though dragEl may not have his index changed, so update event
+ // must be fired here as Sortable will not.
+
+ if (oldIndex === index(dragEl$1)) {
+ var update = false;
+ multiDragElements.forEach(function (multiDragElement) {
+ if (multiDragElement.sortableIndex !== index(multiDragElement)) {
+ update = true;
+ return;
+ }
+ });
+
+ if (update) {
+ dispatchSortableEvent('update');
+ }
+ }
+ } // Must be done after capturing individual rects (scroll bar)
+
+
+ multiDragElements.forEach(function (multiDragElement) {
+ unsetRect(multiDragElement);
+ });
+ toSortable.animateAll();
+ }
+
+ multiDragSortable = toSortable;
+ } // Remove clones if necessary
+
+
+ if (rootEl === parentEl || putSortable && putSortable.lastPutMode !== 'clone') {
+ multiDragClones.forEach(function (clone) {
+ clone.parentNode && clone.parentNode.removeChild(clone);
+ });
+ }
+ },
+ nullingGlobal: function nullingGlobal() {
+ this.isMultiDrag = dragStarted = false;
+ multiDragClones.length = 0;
+ },
+ destroyGlobal: function destroyGlobal() {
+ this._deselectMultiDrag();
+
+ off(document, 'pointerup', this._deselectMultiDrag);
+ off(document, 'mouseup', this._deselectMultiDrag);
+ off(document, 'touchend', this._deselectMultiDrag);
+ off(document, 'keydown', this._checkKeyDown);
+ off(document, 'keyup', this._checkKeyUp);
+ },
+ _deselectMultiDrag: function _deselectMultiDrag(evt) {
+ if (typeof dragStarted !== "undefined" && dragStarted) return; // Only deselect if selection is in this sortable
+
+ if (multiDragSortable !== this.sortable) return; // Only deselect if target is not item in this sortable
+
+ if (evt && closest(evt.target, this.options.draggable, this.sortable.el, false)) return; // Only deselect if left click
+
+ if (evt && evt.button !== 0) return;
+
+ while (multiDragElements.length) {
+ var el = multiDragElements[0];
+ toggleClass(el, this.options.selectedClass, false);
+ multiDragElements.shift();
+ dispatchEvent({
+ sortable: this.sortable,
+ rootEl: this.sortable.el,
+ name: 'deselect',
+ targetEl: el,
+ originalEvt: evt
+ });
+ }
+ },
+ _checkKeyDown: function _checkKeyDown(evt) {
+ if (evt.key === this.options.multiDragKey) {
+ this.multiDragKeyDown = true;
+ }
+ },
+ _checkKeyUp: function _checkKeyUp(evt) {
+ if (evt.key === this.options.multiDragKey) {
+ this.multiDragKeyDown = false;
+ }
+ }
+ };
+ return _extends(MultiDrag, {
+ // Static methods & properties
+ pluginName: 'multiDrag',
+ utils: {
+ /**
+ * Selects the provided multi-drag item
+ * @param {HTMLElement} el The element to be selected
+ */
+ select: function select(el) {
+ var sortable = el.parentNode[expando];
+ if (!sortable || !sortable.options.multiDrag || ~multiDragElements.indexOf(el)) return;
+
+ if (multiDragSortable && multiDragSortable !== sortable) {
+ multiDragSortable.multiDrag._deselectMultiDrag();
+
+ multiDragSortable = sortable;
+ }
+
+ toggleClass(el, sortable.options.selectedClass, true);
+ multiDragElements.push(el);
+ },
+
+ /**
+ * Deselects the provided multi-drag item
+ * @param {HTMLElement} el The element to be deselected
+ */
+ deselect: function deselect(el) {
+ var sortable = el.parentNode[expando],
+ index = multiDragElements.indexOf(el);
+ if (!sortable || !sortable.options.multiDrag || !~index) return;
+ toggleClass(el, sortable.options.selectedClass, false);
+ multiDragElements.splice(index, 1);
+ }
+ },
+ eventProperties: function eventProperties() {
+ var _this3 = this;
+
+ var oldIndicies = [],
+ newIndicies = [];
+ multiDragElements.forEach(function (multiDragElement) {
+ oldIndicies.push({
+ multiDragElement: multiDragElement,
+ index: multiDragElement.sortableIndex
+ }); // multiDragElements will already be sorted if folding
+
+ var newIndex;
+
+ if (folding && multiDragElement !== dragEl$1) {
+ newIndex = -1;
+ } else if (folding) {
+ newIndex = index(multiDragElement, ':not(.' + _this3.options.selectedClass + ')');
+ } else {
+ newIndex = index(multiDragElement);
+ }
+
+ newIndicies.push({
+ multiDragElement: multiDragElement,
+ index: newIndex
+ });
+ });
+ return {
+ items: _toConsumableArray(multiDragElements),
+ clones: [].concat(multiDragClones),
+ oldIndicies: oldIndicies,
+ newIndicies: newIndicies
+ };
+ },
+ optionListeners: {
+ multiDragKey: function multiDragKey(key) {
+ key = key.toLowerCase();
+
+ if (key === 'ctrl') {
+ key = 'Control';
+ } else if (key.length > 1) {
+ key = key.charAt(0).toUpperCase() + key.substr(1);
+ }
+
+ return key;
+ }
+ }
+ });
+ }
+
+ function insertMultiDragElements(clonesInserted, rootEl) {
+ multiDragElements.forEach(function (multiDragElement, i) {
+ var target = rootEl.children[multiDragElement.sortableIndex + (clonesInserted ? Number(i) : 0)];
+
+ if (target) {
+ rootEl.insertBefore(multiDragElement, target);
+ } else {
+ rootEl.appendChild(multiDragElement);
+ }
+ });
+ }
+ /**
+ * Insert multi-drag clones
+ * @param {[Boolean]} elementsInserted Whether the multi-drag elements are inserted
+ * @param {HTMLElement} rootEl
+ */
+
+
+ function insertMultiDragClones(elementsInserted, rootEl) {
+ multiDragClones.forEach(function (clone, i) {
+ var target = rootEl.children[clone.sortableIndex + (elementsInserted ? Number(i) : 0)];
+
+ if (target) {
+ rootEl.insertBefore(clone, target);
+ } else {
+ rootEl.appendChild(clone);
+ }
+ });
+ }
+
+ function removeMultiDragElements() {
+ multiDragElements.forEach(function (multiDragElement) {
+ if (multiDragElement === dragEl$1) return;
+ multiDragElement.parentNode && multiDragElement.parentNode.removeChild(multiDragElement);
+ });
+ }
+
+ Sortable.mount(new AutoScrollPlugin());
+ Sortable.mount(Remove, Revert);
+
+ Sortable.mount(new SwapPlugin());
+ Sortable.mount(new MultiDragPlugin());
+
+ return Sortable;
+
+}));
diff --git a/static_common/common/vendor/sortable/Sortable.min.js b/static_common/common/vendor/sortable/Sortable.min.js
new file mode 100644
index 0000000000000000000000000000000000000000..4fe7f0c3641c110238cee20cf913cf08027ad626
--- /dev/null
+++ b/static_common/common/vendor/sortable/Sortable.min.js
@@ -0,0 +1,2 @@
+/*! Sortable 1.13.0 - MIT | git://github.com/SortableJS/Sortable.git */
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):(t=t||self).Sortable=e()}(this,function(){"use strict";function o(t){return(o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function a(){return(a=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var n=arguments[e];for(var o in n)Object.prototype.hasOwnProperty.call(n,o)&&(t[o]=n[o])}return t}).apply(this,arguments)}function I(i){for(var t=1;t<arguments.length;t++){var r=null!=arguments[t]?arguments[t]:{},e=Object.keys(r);"function"==typeof Object.getOwnPropertySymbols&&(e=e.concat(Object.getOwnPropertySymbols(r).filter(function(t){return Object.getOwnPropertyDescriptor(r,t).enumerable}))),e.forEach(function(t){var e,n,o;e=i,o=r[n=t],n in e?Object.defineProperty(e,n,{value:o,enumerable:!0,configurable:!0,writable:!0}):e[n]=o})}return i}function l(t,e){if(null==t)return{};var n,o,i=function(t,e){if(null==t)return{};var n,o,i={},r=Object.keys(t);for(o=0;o<r.length;o++)n=r[o],0<=e.indexOf(n)||(i[n]=t[n]);return i}(t,e);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);for(o=0;o<r.length;o++)n=r[o],0<=e.indexOf(n)||Object.prototype.propertyIsEnumerable.call(t,n)&&(i[n]=t[n])}return i}function e(t){return function(t){if(Array.isArray(t)){for(var e=0,n=new Array(t.length);e<t.length;e++)n[e]=t[e];return n}}(t)||function(t){if(Symbol.iterator in Object(t)||"[object Arguments]"===Object.prototype.toString.call(t))return Array.from(t)}(t)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance")}()}function t(t){if("undefined"!=typeof window&&window.navigator)return!!navigator.userAgent.match(t)}var w=t(/(?:Trident.*rv[ :]?11\.|msie|iemobile|Windows Phone)/i),E=t(/Edge/i),c=t(/firefox/i),u=t(/safari/i)&&!t(/chrome/i)&&!t(/android/i),n=t(/iP(ad|od|hone)/i),i=t(/chrome/i)&&t(/android/i),r={capture:!1,passive:!1};function d(t,e,n){t.addEventListener(e,n,!w&&r)}function s(t,e,n){t.removeEventListener(e,n,!w&&r)}function h(t,e){if(e){if(">"===e[0]&&(e=e.substring(1)),t)try{if(t.matches)return t.matches(e);if(t.msMatchesSelector)return t.msMatchesSelector(e);if(t.webkitMatchesSelector)return t.webkitMatchesSelector(e)}catch(t){return!1}return!1}}function P(t,e,n,o){if(t){n=n||document;do{if(null!=e&&(">"===e[0]?t.parentNode===n&&h(t,e):h(t,e))||o&&t===n)return t;if(t===n)break}while(t=(i=t).host&&i!==document&&i.host.nodeType?i.host:i.parentNode)}var i;return null}var f,p=/\s+/g;function k(t,e,n){if(t&&e)if(t.classList)t.classList[n?"add":"remove"](e);else{var o=(" "+t.className+" ").replace(p," ").replace(" "+e+" "," ");t.className=(o+(n?" 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e=this.el,n=this.options;tt=F(z),nt=F(z,n.draggable),K("drop",this,{evt:t}),G=z&&z.parentNode,tt=F(z),nt=F(z,n.draggable),Rt.eventCanceled||(yt=wt=vt=!1,clearInterval(this._loopId),clearTimeout(this._dragStartTimer),Lt(this.cloneId),Lt(this._dragStartId),this.nativeDraggable&&(s(document,"drop",this),s(e,"dragstart",this._onDragStart)),this._offMoveEvents(),this._offUpEvents(),u&&R(document.body,"user-select",""),R(z,"transform",""),t&&(dt&&(t.cancelable&&t.preventDefault(),n.dropBubble||t.stopPropagation()),U&&U.parentNode&&U.parentNode.removeChild(U),(q===G||it&&"clone"!==it.lastPutMode)&&Q&&Q.parentNode&&Q.parentNode.removeChild(Q),z&&(this.nativeDraggable&&s(z,"dragend",this),Yt(z),z.style["will-change"]="",dt&&!vt&&k(z,it?it.options.ghostClass:this.options.ghostClass,!1),k(z,this.options.chosenClass,!1),W({sortable:this,name:"unchoose",toEl:G,newIndex:null,newDraggableIndex:null,originalEvent:t}),q!==G?(0<=tt&&(W({rootEl:G,name:"add",toEl:G,fromEl:q,originalEvent:t}),W({sortable:this,name:"remove",toEl:G,originalEvent:t}),W({rootEl:G,name:"sort",toEl:G,fromEl:q,originalEvent:t}),W({sortable:this,name:"sort",toEl:G,originalEvent:t})),it&&it.save()):tt!==J&&0<=tt&&(W({sortable:this,name:"update",toEl:G,originalEvent:t}),W({sortable:this,name:"sort",toEl:G,originalEvent:t})),Rt.active&&(null!=tt&&-1!==tt||(tt=J,nt=et),W({sortable:this,name:"end",toEl:G,originalEvent:t}),this.save())))),this._nulling()},_nulling:function(){K("nulling",this),q=z=G=U=V=Q=Z=$=rt=at=dt=tt=nt=J=et=ht=ft=it=ot=Rt.dragged=Rt.ghost=Rt.clone=Rt.active=null,St.forEach(function(t){t.checked=!0}),St.length=lt=st=0},handleEvent:function(t){switch(t.type){case"drop":case"dragend":this._onDrop(t);break;case"dragenter":case"dragover":z&&(this._onDragOver(t),function(t){t.dataTransfer&&(t.dataTransfer.dropEffect="move");t.cancelable&&t.preventDefault()}(t));break;case"selectstart":t.preventDefault()}},toArray:function(){for(var t,e=[],n=this.el.children,o=0,i=n.length,r=this.options;o<i;o++)P(t=n[o],r.draggable,this.el,!1)&&e.push(t.getAttribute(r.dataIdAttr)||Ft(t));return e},sort:function(t,e){var o={},i=this.el;this.toArray().forEach(function(t,e){var n=i.children[e];P(n,this.options.draggable,i,!1)&&(o[t]=n)},this),e&&this.captureAnimationState(),t.forEach(function(t){o[t]&&(i.removeChild(o[t]),i.appendChild(o[t]))}),e&&this.animateAll()},save:function(){var t=this.options.store;t&&t.set&&t.set(this)},closest:function(t,e){return P(t,e||this.options.draggable,this.el,!1)},option:function(t,e){var n=this.options;if(void 0===e)return n[t];var o=O.modifyOption(this,t,e);n[t]=void 0!==o?o:e,"group"===t&&Nt(n)},destroy:function(){K("destroy",this);var t=this.el;t[j]=null,s(t,"mousedown",this._onTapStart),s(t,"touchstart",this._onTapStart),s(t,"pointerdown",this._onTapStart),this.nativeDraggable&&(s(t,"dragover",this),s(t,"dragenter",this)),Array.prototype.forEach.call(t.querySelectorAll("[draggable]"),function(t){t.removeAttribute("draggable")}),this._onDrop(),this._disableDelayedDragEvents(),bt.splice(bt.indexOf(this.el),1),this.el=t=null},_hideClone:function(){if(!$){if(K("hideClone",this),Rt.eventCanceled)return;R(Q,"display","none"),this.options.removeCloneOnHide&&Q.parentNode&&Q.parentNode.removeChild(Q),$=!0}},_showClone:function(t){if("clone"===t.lastPutMode){if($){if(K("showClone",this),Rt.eventCanceled)return;z.parentNode!=q||this.options.group.revertClone?V?q.insertBefore(Q,V):q.appendChild(Q):q.insertBefore(Q,z),this.options.group.revertClone&&this.animate(z,Q),R(Q,"display",""),$=!1}}else this._hideClone()}},_t&&d(document,"touchmove",function(t){(Rt.active||vt)&&t.cancelable&&t.preventDefault()}),Rt.utils={on:d,off:s,css:R,find:g,is:function(t,e){return!!P(t,e,t,!1)},extend:function(t,e){if(t&&e)for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n]);return t},throttle:D,closest:P,toggleClass:k,clone:S,index:F,nextTick:Ht,cancelNextTick:Lt,detectDirection:Ot,getChild:m},Rt.get=function(t){return t[j]},Rt.mount=function(){for(var t=arguments.length,e=new Array(t),n=0;n<t;n++)e[n]=arguments[n];e[0].constructor===Array&&(e=e[0]),e.forEach(function(t){if(!t.prototype||!t.prototype.constructor)throw"Sortable: Mounted plugin must be a constructor function, not ".concat({}.toString.call(t));t.utils&&(Rt.utils=I({},Rt.utils,t.utils)),O.mount(t)})},Rt.create=function(t,e){return new Rt(t,e)};var jt,Kt,Wt,zt,Gt,Ut,qt=[],Vt=!(Rt.version="1.13.0");function Zt(){qt.forEach(function(t){clearInterval(t.pid)}),qt=[]}function Qt(){clearInterval(Ut)}function $t(t){var e=t.originalEvent,n=t.putSortable,o=t.dragEl,i=t.activeSortable,r=t.dispatchSortableEvent,a=t.hideGhostForTarget,l=t.unhideGhostForTarget;if(e){var s=n||i;a();var c=e.changedTouches&&e.changedTouches.length?e.changedTouches[0]:e,u=document.elementFromPoint(c.clientX,c.clientY);l(),s&&!s.el.contains(u)&&(r("spill"),this.onSpill({dragEl:o,putSortable:n}))}}var Jt,te=D(function(n,t,e,o){if(t.scroll){var i,r=(n.touches?n.touches[0]:n).clientX,a=(n.touches?n.touches[0]:n).clientY,l=t.scrollSensitivity,s=t.scrollSpeed,c=A(),u=!1;Kt!==e&&(Kt=e,Zt(),jt=t.scroll,i=t.scrollFn,!0===jt&&(jt=H(e,!0)));var d=0,h=jt;do{var f=h,p=X(f),g=p.top,v=p.bottom,m=p.left,b=p.right,y=p.width,w=p.height,E=void 0,D=void 0,S=f.scrollWidth,_=f.scrollHeight,C=R(f),T=f.scrollLeft,x=f.scrollTop;D=f===c?(E=y<S&&("auto"===C.overflowX||"scroll"===C.overflowX||"visible"===C.overflowX),w<_&&("auto"===C.overflowY||"scroll"===C.overflowY||"visible"===C.overflowY)):(E=y<S&&("auto"===C.overflowX||"scroll"===C.overflowX),w<_&&("auto"===C.overflowY||"scroll"===C.overflowY));var M=E&&(Math.abs(b-r)<=l&&T+y<S)-(Math.abs(m-r)<=l&&!!T),O=D&&(Math.abs(v-a)<=l&&x+w<_)-(Math.abs(g-a)<=l&&!!x);if(!qt[d])for(var N=0;N<=d;N++)qt[N]||(qt[N]={});qt[d].vx==M&&qt[d].vy==O&&qt[d].el===f||(qt[d].el=f,qt[d].vx=M,qt[d].vy=O,clearInterval(qt[d].pid),0==M&&0==O||(u=!0,qt[d].pid=setInterval(function(){o&&0===this.layer&&Rt.active._onTouchMove(Gt);var t=qt[this.layer].vy?qt[this.layer].vy*s:0,e=qt[this.layer].vx?qt[this.layer].vx*s:0;"function"==typeof i&&"continue"!==i.call(Rt.dragged.parentNode[j],e,t,n,Gt,qt[this.layer].el)||L(qt[this.layer].el,e,t)}.bind({layer:d}),24))),d++}while(t.bubbleScroll&&h!==c&&(h=H(h,!1)));Vt=u}},30);function ee(){}function ne(){}ee.prototype={startIndex:null,dragStart:function(t){var e=t.oldDraggableIndex;this.startIndex=e},onSpill:function(t){var e=t.dragEl,n=t.putSortable;this.sortable.captureAnimationState(),n&&n.captureAnimationState();var o=m(this.sortable.el,this.startIndex,this.options);o?this.sortable.el.insertBefore(e,o):this.sortable.el.appendChild(e),this.sortable.animateAll(),n&&n.animateAll()},drop:$t},a(ee,{pluginName:"revertOnSpill"}),ne.prototype={onSpill:function(t){var e=t.dragEl,n=t.putSortable||this.sortable;n.captureAnimationState(),e.parentNode&&e.parentNode.removeChild(e),n.animateAll()},drop:$t},a(ne,{pluginName:"removeOnSpill"});var oe,ie,re,ae,le,se=[],ce=[],ue=!1,de=!1,he=!1;function fe(o,i){ce.forEach(function(t,e){var n=i.children[t.sortableIndex+(o?Number(e):0)];n?i.insertBefore(t,n):i.appendChild(t)})}function pe(){se.forEach(function(t){t!==re&&t.parentNode&&t.parentNode.removeChild(t)})}return Rt.mount(new function(){function t(){for(var t in this.defaults={scroll:!0,scrollSensitivity:30,scrollSpeed:10,bubbleScroll:!0},this)"_"===t.charAt(0)&&"function"==typeof this[t]&&(this[t]=this[t].bind(this))}return t.prototype={dragStarted:function(t){var e=t.originalEvent;this.sortable.nativeDraggable?d(document,"dragover",this._handleAutoScroll):this.options.supportPointer?d(document,"pointermove",this._handleFallbackAutoScroll):e.touches?d(document,"touchmove",this._handleFallbackAutoScroll):d(document,"mousemove",this._handleFallbackAutoScroll)},dragOverCompleted:function(t){var e=t.originalEvent;this.options.dragOverBubble||e.rootEl||this._handleAutoScroll(e)},drop:function(){this.sortable.nativeDraggable?s(document,"dragover",this._handleAutoScroll):(s(document,"pointermove",this._handleFallbackAutoScroll),s(document,"touchmove",this._handleFallbackAutoScroll),s(document,"mousemove",this._handleFallbackAutoScroll)),Qt(),Zt(),clearTimeout(f),f=void 0},nulling:function(){Gt=Kt=jt=Vt=Ut=Wt=zt=null,qt.length=0},_handleFallbackAutoScroll:function(t){this._handleAutoScroll(t,!0)},_handleAutoScroll:function(e,n){var o=this,i=(e.touches?e.touches[0]:e).clientX,r=(e.touches?e.touches[0]:e).clientY,t=document.elementFromPoint(i,r);if(Gt=e,n||E||w||u){te(e,this.options,t,n);var a=H(t,!0);!Vt||Ut&&i===Wt&&r===zt||(Ut&&Qt(),Ut=setInterval(function(){var t=H(document.elementFromPoint(i,r),!0);t!==a&&(a=t,Zt()),te(e,o.options,t,n)},10),Wt=i,zt=r)}else{if(!this.options.bubbleScroll||H(t,!0)===A())return void Zt();te(e,this.options,H(t,!1),!1)}}},a(t,{pluginName:"scroll",initializeByDefault:!0})}),Rt.mount(ne,ee),Rt.mount(new function(){function t(){this.defaults={swapClass:"sortable-swap-highlight"}}return t.prototype={dragStart:function(t){var e=t.dragEl;Jt=e},dragOverValid:function(t){var e=t.completed,n=t.target,o=t.onMove,i=t.activeSortable,r=t.changed,a=t.cancel;if(i.options.swap){var l=this.sortable.el,s=this.options;if(n&&n!==l){var c=Jt;Jt=!1!==o(n)?(k(n,s.swapClass,!0),n):null,c&&c!==Jt&&k(c,s.swapClass,!1)}r(),e(!0),a()}},drop:function(t){var e=t.activeSortable,n=t.putSortable,o=t.dragEl,i=n||this.sortable,r=this.options;Jt&&k(Jt,r.swapClass,!1),Jt&&(r.swap||n&&n.options.swap)&&o!==Jt&&(i.captureAnimationState(),i!==e&&e.captureAnimationState(),function(t,e){var n,o,i=t.parentNode,r=e.parentNode;if(!i||!r||i.isEqualNode(e)||r.isEqualNode(t))return;n=F(t),o=F(e),i.isEqualNode(r)&&n<o&&o++;i.insertBefore(e,i.children[n]),r.insertBefore(t,r.children[o])}(o,Jt),i.animateAll(),i!==e&&e.animateAll())},nulling:function(){Jt=null}},a(t,{pluginName:"swap",eventProperties:function(){return{swapItem:Jt}}})}),Rt.mount(new function(){function t(o){for(var t in this)"_"===t.charAt(0)&&"function"==typeof this[t]&&(this[t]=this[t].bind(this));o.options.supportPointer?d(document,"pointerup",this._deselectMultiDrag):(d(document,"mouseup",this._deselectMultiDrag),d(document,"touchend",this._deselectMultiDrag)),d(document,"keydown",this._checkKeyDown),d(document,"keyup",this._checkKeyUp),this.defaults={selectedClass:"sortable-selected",multiDragKey:null,setData:function(t,e){var n="";se.length&&ie===o?se.forEach(function(t,e){n+=(e?", ":"")+t.textContent}):n=e.textContent,t.setData("Text",n)}}}return t.prototype={multiDragKeyDown:!1,isMultiDrag:!1,delayStartGlobal:function(t){var e=t.dragEl;re=e},delayEnded:function(){this.isMultiDrag=~se.indexOf(re)},setupClone:function(t){var e=t.sortable,n=t.cancel;if(this.isMultiDrag){for(var o=0;o<se.length;o++)ce.push(S(se[o])),ce[o].sortableIndex=se[o].sortableIndex,ce[o].draggable=!1,ce[o].style["will-change"]="",k(ce[o],this.options.selectedClass,!1),se[o]===re&&k(ce[o],this.options.chosenClass,!1);e._hideClone(),n()}},clone:function(t){var e=t.sortable,n=t.rootEl,o=t.dispatchSortableEvent,i=t.cancel;this.isMultiDrag&&(this.options.removeCloneOnHide||se.length&&ie===e&&(fe(!0,n),o("clone"),i()))},showClone:function(t){var e=t.cloneNowShown,n=t.rootEl,o=t.cancel;this.isMultiDrag&&(fe(!1,n),ce.forEach(function(t){R(t,"display","")}),e(),le=!1,o())},hideClone:function(t){var e=this,n=(t.sortable,t.cloneNowHidden),o=t.cancel;this.isMultiDrag&&(ce.forEach(function(t){R(t,"display","none"),e.options.removeCloneOnHide&&t.parentNode&&t.parentNode.removeChild(t)}),n(),le=!0,o())},dragStartGlobal:function(t){t.sortable;!this.isMultiDrag&&ie&&ie.multiDrag._deselectMultiDrag(),se.forEach(function(t){t.sortableIndex=F(t)}),se=se.sort(function(t,e){return t.sortableIndex-e.sortableIndex}),he=!0},dragStarted:function(t){var e=this,n=t.sortable;if(this.isMultiDrag){if(this.options.sort&&(n.captureAnimationState(),this.options.animation)){se.forEach(function(t){t!==re&&R(t,"position","absolute")});var o=X(re,!1,!0,!0);se.forEach(function(t){t!==re&&_(t,o)}),ue=de=!0}n.animateAll(function(){ue=de=!1,e.options.animation&&se.forEach(function(t){C(t)}),e.options.sort&&pe()})}},dragOver:function(t){var e=t.target,n=t.completed,o=t.cancel;de&&~se.indexOf(e)&&(n(!1),o())},revert:function(t){var e=t.fromSortable,n=t.rootEl,o=t.sortable,i=t.dragRect;1<se.length&&(se.forEach(function(t){o.addAnimationState({target:t,rect:de?X(t):i}),C(t),t.fromRect=i,e.removeAnimationState(t)}),de=!1,function(o,i){se.forEach(function(t,e){var n=i.children[t.sortableIndex+(o?Number(e):0)];n?i.insertBefore(t,n):i.appendChild(t)})}(!this.options.removeCloneOnHide,n))},dragOverCompleted:function(t){var e=t.sortable,n=t.isOwner,o=t.insertion,i=t.activeSortable,r=t.parentEl,a=t.putSortable,l=this.options;if(o){if(n&&i._hideClone(),ue=!1,l.animation&&1<se.length&&(de||!n&&!i.options.sort&&!a)){var s=X(re,!1,!0,!0);se.forEach(function(t){t!==re&&(_(t,s),r.appendChild(t))}),de=!0}if(!n)if(de||pe(),1<se.length){var c=le;i._showClone(e),i.options.animation&&!le&&c&&ce.forEach(function(t){i.addAnimationState({target:t,rect:ae}),t.fromRect=ae,t.thisAnimationDuration=null})}else i._showClone(e)}},dragOverAnimationCapture:function(t){var e=t.dragRect,n=t.isOwner,o=t.activeSortable;if(se.forEach(function(t){t.thisAnimationDuration=null}),o.options.animation&&!n&&o.multiDrag.isMultiDrag){ae=a({},e);var i=v(re,!0);ae.top-=i.f,ae.left-=i.e}},dragOverAnimationComplete:function(){de&&(de=!1,pe())},drop:function(t){var e=t.originalEvent,n=t.rootEl,o=t.parentEl,i=t.sortable,r=t.dispatchSortableEvent,a=t.oldIndex,l=t.putSortable,s=l||this.sortable;if(e){var c=this.options,u=o.children;if(!he)if(c.multiDragKey&&!this.multiDragKeyDown&&this._deselectMultiDrag(),k(re,c.selectedClass,!~se.indexOf(re)),~se.indexOf(re))se.splice(se.indexOf(re),1),oe=null,N({sortable:i,rootEl:n,name:"deselect",targetEl:re,originalEvt:e});else{if(se.push(re),N({sortable:i,rootEl:n,name:"select",targetEl:re,originalEvt:e}),e.shiftKey&&oe&&i.el.contains(oe)){var d,h,f=F(oe),p=F(re);if(~f&&~p&&f!==p)for(d=f<p?(h=f,p):(h=p,f+1);h<d;h++)~se.indexOf(u[h])||(k(u[h],c.selectedClass,!0),se.push(u[h]),N({sortable:i,rootEl:n,name:"select",targetEl:u[h],originalEvt:e}))}else oe=re;ie=s}if(he&&this.isMultiDrag){if((o[j].options.sort||o!==n)&&1<se.length){var g=X(re),v=F(re,":not(."+this.options.selectedClass+")");if(!ue&&c.animation&&(re.thisAnimationDuration=null),s.captureAnimationState(),!ue&&(c.animation&&(re.fromRect=g,se.forEach(function(t){if(t.thisAnimationDuration=null,t!==re){var e=de?X(t):g;t.fromRect=e,s.addAnimationState({target:t,rect:e})}})),pe(),se.forEach(function(t){u[v]?o.insertBefore(t,u[v]):o.appendChild(t),v++}),a===F(re))){var m=!1;se.forEach(function(t){t.sortableIndex===F(t)||(m=!0)}),m&&r("update")}se.forEach(function(t){C(t)}),s.animateAll()}ie=s}(n===o||l&&"clone"!==l.lastPutMode)&&ce.forEach(function(t){t.parentNode&&t.parentNode.removeChild(t)})}},nullingGlobal:function(){this.isMultiDrag=he=!1,ce.length=0},destroyGlobal:function(){this._deselectMultiDrag(),s(document,"pointerup",this._deselectMultiDrag),s(document,"mouseup",this._deselectMultiDrag),s(document,"touchend",this._deselectMultiDrag),s(document,"keydown",this._checkKeyDown),s(document,"keyup",this._checkKeyUp)},_deselectMultiDrag:function(t){if(!(void 0!==he&&he||ie!==this.sortable||t&&P(t.target,this.options.draggable,this.sortable.el,!1)||t&&0!==t.button))for(;se.length;){var e=se[0];k(e,this.options.selectedClass,!1),se.shift(),N({sortable:this.sortable,rootEl:this.sortable.el,name:"deselect",targetEl:e,originalEvt:t})}},_checkKeyDown:function(t){t.key===this.options.multiDragKey&&(this.multiDragKeyDown=!0)},_checkKeyUp:function(t){t.key===this.options.multiDragKey&&(this.multiDragKeyDown=!1)}},a(t,{pluginName:"multiDrag",utils:{select:function(t){var e=t.parentNode[j];e&&e.options.multiDrag&&!~se.indexOf(t)&&(ie&&ie!==e&&(ie.multiDrag._deselectMultiDrag(),ie=e),k(t,e.options.selectedClass,!0),se.push(t))},deselect:function(t){var e=t.parentNode[j],n=se.indexOf(t);e&&e.options.multiDrag&&~n&&(k(t,e.options.selectedClass,!1),se.splice(n,1))}},eventProperties:function(){var n=this,o=[],i=[];return se.forEach(function(t){var e;o.push({multiDragElement:t,index:t.sortableIndex}),e=de&&t!==re?-1:de?F(t,":not(."+n.options.selectedClass+")"):F(t),i.push({multiDragElement:t,index:e})}),{items:e(se),clones:[].concat(ce),oldIndicies:o,newIndicies:i}},optionListeners:{multiDragKey:function(t){return"ctrl"===(t=t.toLowerCase())?t="Control":1<t.length&&(t=t.charAt(0).toUpperCase()+t.substr(1)),t}}})}),Rt});
\ No newline at end of file
diff --git a/static_common/common/vendor/sortable/jquery-sortable.js b/static_common/common/vendor/sortable/jquery-sortable.js
new file mode 100644
index 0000000000000000000000000000000000000000..caea8fe833813cf0e873d502e4e82aabf2593795
--- /dev/null
+++ b/static_common/common/vendor/sortable/jquery-sortable.js
@@ -0,0 +1,76 @@
+(function (factory) {
+ "use strict";
+ var sortable,
+ jq,
+ _this = this
+ ;
+
+ if (typeof define === "function" && define.amd) {
+ try {
+ define(["sortablejs", "jquery"], function(Sortable, $) {
+ sortable = Sortable;
+ jq = $;
+ checkErrors();
+ factory(Sortable, $);
+ });
+ } catch(err) {
+ checkErrors();
+ }
+ return;
+ } else if (typeof exports === 'object') {
+ try {
+ sortable = require('sortablejs');
+ jq = require('jquery');
+ } catch(err) { }
+ }
+
+ if (typeof jQuery === 'function' || typeof $ === 'function') {
+ jq = jQuery || $;
+ }
+
+ if (typeof Sortable !== 'undefined') {
+ sortable = Sortable;
+ }
+
+ function checkErrors() {
+ if (!jq) {
+ throw new Error('jQuery is required for jquery-sortablejs');
+ }
+
+ if (!sortable) {
+ throw new Error('SortableJS is required for jquery-sortablejs (https://github.com/SortableJS/Sortable)');
+ }
+ }
+ checkErrors();
+ factory(sortable, jq);
+})(function (Sortable, $) {
+ "use strict";
+
+ $.fn.sortable = function (options) {
+ var retVal,
+ args = arguments;
+
+ this.each(function () {
+ var $el = $(this),
+ sortable = $el.data('sortable');
+
+ if (!sortable && (options instanceof Object || !options)) {
+ sortable = new Sortable(this, options);
+ $el.data('sortable', sortable);
+ } else if (sortable) {
+ if (options === 'destroy') {
+ sortable.destroy();
+ $el.removeData('sortable');
+ } else if (options === 'widget') {
+ retVal = sortable;
+ } else if (typeof sortable[options] === 'function') {
+ retVal = sortable[options].apply(sortable, [].slice.call(args, 1));
+ } else if (options in sortable.options) {
+ retVal = sortable.option.apply(sortable, args);
+ }
+ }
+ });
+
+ return (retVal === void 0) ? this : retVal;
+ };
+});