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![Daniel Calviño Sánchez](/assets/img/avatar_default.png)
The SystemTagsInfoViewToggleView is a basic view that renders a label that, when clicked, toggles the visibility of an associated SystemTagsInfoView. In order to keep the view parent agnostic its attachment and detachment to/from the MainfFileInfoView is done in the FilesPlugin. Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>
172 lines
3.9 KiB
JavaScript
172 lines
3.9 KiB
JavaScript
/*
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* Copyright (c) 2015
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*
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* This file is licensed under the Affero General Public License version 3
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* or later.
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*
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* See the COPYING-README file.
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*
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*/
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(function(OCA) {
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function modelToSelection(model) {
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var data = model.toJSON();
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if (!OC.isUserAdmin() && !data.canAssign) {
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data.locked = true;
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}
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return data;
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}
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/**
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* @class OCA.SystemTags.SystemTagsInfoView
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* @classdesc
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*
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* Displays a file's system tags
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*
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*/
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var SystemTagsInfoView = OCA.Files.DetailFileInfoView.extend(
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/** @lends OCA.SystemTags.SystemTagsInfoView.prototype */ {
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_rendered: false,
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className: 'systemTagsInfoView hidden',
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/**
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* @type OC.SystemTags.SystemTagsInputField
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*/
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_inputView: null,
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initialize: function(options) {
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var self = this;
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options = options || {};
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this._inputView = new OC.SystemTags.SystemTagsInputField({
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multiple: true,
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allowActions: true,
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allowCreate: true,
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isAdmin: OC.isUserAdmin(),
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initSelection: function(element, callback) {
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callback(self.selectedTagsCollection.map(modelToSelection));
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}
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});
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this.selectedTagsCollection = new OC.SystemTags.SystemTagsMappingCollection([], {objectType: 'files'});
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this._inputView.collection.on('change:name', this._onTagRenamedGlobally, this);
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this._inputView.collection.on('remove', this._onTagDeletedGlobally, this);
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this._inputView.on('select', this._onSelectTag, this);
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this._inputView.on('deselect', this._onDeselectTag, this);
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},
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/**
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* Event handler whenever a tag was selected
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*/
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_onSelectTag: function(tag) {
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// create a mapping entry for this tag
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this.selectedTagsCollection.create(tag.toJSON());
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},
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/**
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* Event handler whenever a tag gets deselected.
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* Removes the selected tag from the mapping collection.
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*
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* @param {string} tagId tag id
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*/
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_onDeselectTag: function(tagId) {
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this.selectedTagsCollection.get(tagId).destroy();
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},
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/**
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* Event handler whenever a tag was renamed globally.
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*
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* This will automatically adjust the tag mapping collection to
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* container the new name.
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*
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* @param {OC.Backbone.Model} changedTag tag model that has changed
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*/
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_onTagRenamedGlobally: function(changedTag) {
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// also rename it in the selection, if applicable
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var selectedTagMapping = this.selectedTagsCollection.get(changedTag.id);
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if (selectedTagMapping) {
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selectedTagMapping.set(changedTag.toJSON());
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}
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},
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/**
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* Event handler whenever a tag was deleted globally.
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*
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* This will automatically adjust the tag mapping collection to
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* container the new name.
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*
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* @param {OC.Backbone.Model} tagId tag model that has changed
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*/
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_onTagDeletedGlobally: function(tagId) {
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// also rename it in the selection, if applicable
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this.selectedTagsCollection.remove(tagId);
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},
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setFileInfo: function(fileInfo) {
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var self = this;
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if (!this._rendered) {
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this.render();
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}
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if (fileInfo) {
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this.selectedTagsCollection.setObjectId(fileInfo.id);
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this.selectedTagsCollection.fetch({
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success: function(collection) {
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collection.fetched = true;
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var appliedTags = collection.map(modelToSelection);
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self._inputView.setData(appliedTags);
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if (appliedTags.length !== 0) {
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self.show();
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} else {
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self.hide();
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}
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}
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});
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}
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this.hide();
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},
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/**
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* Renders this details view
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*/
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render: function() {
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var self = this;
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this.$el.append(this._inputView.$el);
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this._inputView.render();
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},
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isVisible: function() {
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return !this.$el.hasClass('hidden');
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},
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show: function() {
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this.$el.removeClass('hidden');
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},
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hide: function() {
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this.$el.addClass('hidden');
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},
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openDropdown: function() {
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this.$el.find('.systemTagsInputField').select2('open');
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},
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remove: function() {
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this._inputView.remove();
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}
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});
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OCA.SystemTags.SystemTagsInfoView = SystemTagsInfoView;
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})(OCA);
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