530 lines
16 KiB
JavaScript
530 lines
16 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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/* globals Handlebars */
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(function() {
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if(!OC.Share) {
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OC.Share = {};
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}
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var TEMPLATE_BASE =
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'<div class="resharerInfoView subView"></div>' +
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'{{#if isSharingAllowed}}' +
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'<label for="shareWith-{{cid}}" class="hidden-visually">{{shareLabel}}</label>' +
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'<div class="oneline">' +
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' <input id="shareWith-{{cid}}" class="shareWithField" type="text" placeholder="{{sharePlaceholder}}" />' +
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' <span class="shareWithLoading icon-loading-small hidden"></span>'+
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'{{{shareInfo}}}' +
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'</div>' +
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'{{/if}}' +
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'<div class="shareeListView subView"></div>' +
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'<div class="linkShareView subView"></div>' +
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'<div class="expirationView subView"></div>' +
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'<div class="loading hidden" style="height: 50px"></div>';
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var TEMPLATE_SHARE_INFO =
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'<span class="icon icon-info shareWithRemoteInfo hasTooltip" ' +
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'title="{{tooltip}}"></span>';
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/**
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* @class OCA.Share.ShareDialogView
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* @member {OC.Share.ShareItemModel} model
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* @member {jQuery} $el
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* @memberof OCA.Sharing
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* @classdesc
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*
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* Represents the GUI of the share dialogue
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*
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*/
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var ShareDialogView = OC.Backbone.View.extend({
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/** @type {Object} **/
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_templates: {},
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/** @type {boolean} **/
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_showLink: true,
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/** @type {string} **/
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tagName: 'div',
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/** @type {OC.Share.ShareConfigModel} **/
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configModel: undefined,
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/** @type {object} **/
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resharerInfoView: undefined,
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/** @type {object} **/
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linkShareView: undefined,
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/** @type {object} **/
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expirationView: undefined,
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/** @type {object} **/
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shareeListView: undefined,
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events: {
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'focus .shareWithField': 'onShareWithFieldFocus',
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'input .shareWithField': 'onShareWithFieldChanged'
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},
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initialize: function(options) {
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var view = this;
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this.model.on('fetchError', function() {
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OC.Notification.showTemporary(t('core', 'Share details could not be loaded for this item.'));
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});
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if(!_.isUndefined(options.configModel)) {
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this.configModel = options.configModel;
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} else {
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throw 'missing OC.Share.ShareConfigModel';
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}
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this.configModel.on('change:isRemoteShareAllowed', function() {
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view.render();
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});
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this.model.on('change:permissions', function() {
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view.render();
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});
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this.model.on('request', this._onRequest, this);
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this.model.on('sync', this._onEndRequest, this);
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var subViewOptions = {
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model: this.model,
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configModel: this.configModel
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};
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var subViews = {
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resharerInfoView: 'ShareDialogResharerInfoView',
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linkShareView: 'ShareDialogLinkShareView',
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expirationView: 'ShareDialogExpirationView',
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shareeListView: 'ShareDialogShareeListView'
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};
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for(var name in subViews) {
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var className = subViews[name];
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this[name] = _.isUndefined(options[name])
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? new OC.Share[className](subViewOptions)
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: options[name];
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}
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_.bindAll(this,
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'autocompleteHandler',
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'_onSelectRecipient',
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'onShareWithFieldChanged',
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'onShareWithFieldFocus'
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);
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OC.Plugins.attach('OC.Share.ShareDialogView', this);
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},
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onShareWithFieldChanged: function() {
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var $el = this.$el.find('.shareWithField');
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if ($el.val().length < 2) {
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$el.removeClass('error').tooltip('hide');
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}
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},
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/* trigger search after the field was re-selected */
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onShareWithFieldFocus: function() {
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this.$el.find('.shareWithField').autocomplete("search");
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},
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autocompleteHandler: function (search, response) {
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var $shareWithField = $('.shareWithField'),
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view = this,
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$loading = this.$el.find('.shareWithLoading'),
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$shareInfo = this.$el.find('.shareWithRemoteInfo');
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var count = oc_config['sharing.minSearchStringLength'];
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if (search.term.trim().length < count) {
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var title = n('core',
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'At least {count} character is needed for autocompletion',
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'At least {count} characters are needed for autocompletion',
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count,
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{ count: count }
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);
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$shareWithField.addClass('error')
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.attr('data-original-title', title)
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.tooltip('hide')
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.tooltip({
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placement: 'bottom',
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trigger: 'manual'
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})
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.tooltip('fixTitle')
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.tooltip('show');
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response();
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return;
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}
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$loading.removeClass('hidden');
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$loading.addClass('inlineblock');
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$shareInfo.addClass('hidden');
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$shareWithField.removeClass('error')
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.tooltip('hide');
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var perPage = 200;
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$.get(
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OC.linkToOCS('apps/files_sharing/api/v1') + 'sharees',
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{
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format: 'json',
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search: search.term.trim(),
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perPage: perPage,
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itemType: view.model.get('itemType')
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},
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function (result) {
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$loading.addClass('hidden');
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$loading.removeClass('inlineblock');
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$shareInfo.removeClass('hidden');
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if (result.ocs.meta.statuscode === 100) {
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var users = result.ocs.data.exact.users.concat(result.ocs.data.users);
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var groups = result.ocs.data.exact.groups.concat(result.ocs.data.groups);
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var remotes = result.ocs.data.exact.remotes.concat(result.ocs.data.remotes);
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var lookup = result.ocs.data.lookup;
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var emails = [],
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circles = [];
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if (typeof(result.ocs.data.emails) !== 'undefined') {
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emails = result.ocs.data.exact.emails.concat(result.ocs.data.emails);
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}
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if (typeof(result.ocs.data.circles) !== 'undefined') {
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circles = result.ocs.data.exact.circles.concat(result.ocs.data.circles);
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}
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var usersLength;
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var groupsLength;
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var remotesLength;
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var emailsLength;
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var circlesLength;
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var i, j;
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//Filter out the current user
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usersLength = users.length;
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for (i = 0; i < usersLength; i++) {
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if (users[i].value.shareWith === OC.currentUser) {
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users.splice(i, 1);
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break;
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}
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}
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// Filter out the owner of the share
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if (view.model.hasReshare()) {
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usersLength = users.length;
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for (i = 0 ; i < usersLength; i++) {
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if (users[i].value.shareWith === view.model.getReshareOwner()) {
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users.splice(i, 1);
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break;
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}
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}
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}
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var shares = view.model.get('shares');
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var sharesLength = shares.length;
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// Now filter out all sharees that are already shared with
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for (i = 0; i < sharesLength; i++) {
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var share = shares[i];
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if (share.share_type === OC.Share.SHARE_TYPE_USER) {
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usersLength = users.length;
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for (j = 0; j < usersLength; j++) {
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if (users[j].value.shareWith === share.share_with) {
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users.splice(j, 1);
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break;
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}
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}
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} else if (share.share_type === OC.Share.SHARE_TYPE_GROUP) {
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groupsLength = groups.length;
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for (j = 0; j < groupsLength; j++) {
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if (groups[j].value.shareWith === share.share_with) {
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groups.splice(j, 1);
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break;
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}
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}
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} else if (share.share_type === OC.Share.SHARE_TYPE_REMOTE) {
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remotesLength = remotes.length;
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for (j = 0; j < remotesLength; j++) {
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if (remotes[j].value.shareWith === share.share_with) {
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remotes.splice(j, 1);
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break;
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}
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}
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} else if (share.share_type === OC.Share.SHARE_TYPE_EMAIL) {
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emailsLength = emails.length;
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for (j = 0; j < emailsLength; j++) {
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if (emails[j].value.shareWith === share.share_with) {
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emails.splice(j, 1);
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break;
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}
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}
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} else if (share.share_type === OC.Share.SHARE_TYPE_CIRCLE) {
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circlesLength = circles.length;
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for (j = 0; j < circlesLength; j++) {
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if (circles[j].value.shareWith === share.share_with) {
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circles.splice(j, 1);
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break;
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}
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}
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}
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}
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var suggestions = users.concat(groups).concat(remotes).concat(emails).concat(circles).concat(lookup);
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if (suggestions.length > 0) {
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$shareWithField
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.autocomplete("option", "autoFocus", true);
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response(suggestions);
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// show a notice that the list is truncated
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// this is the case if one of the search results is at least as long as the max result config option
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if(oc_config['sharing.maxAutocompleteResults'] > 0 &&
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Math.min(perPage, oc_config['sharing.maxAutocompleteResults'])
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<= Math.max(users.length, groups.length, remotes.length, emails.length, lookup.length)) {
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var message = t('core', 'This list is maybe truncated - please refine your search term to see more results.');
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$('.ui-autocomplete').append('<li class="autocomplete-note">' + message + '</li>');
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}
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} else {
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var title = t('core', 'No users or groups found for {search}', {search: $shareWithField.val()});
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if (!view.configModel.get('allowGroupSharing')) {
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title = t('core', 'No users found for {search}', {search: $('.shareWithField').val()});
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}
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$shareWithField.addClass('error')
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.attr('data-original-title', title)
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.tooltip('hide')
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.tooltip({
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placement: 'bottom',
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trigger: 'manual'
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})
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.tooltip('fixTitle')
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.tooltip('show');
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response();
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}
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} else {
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response();
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}
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}
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).fail(function() {
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$loading.addClass('hidden');
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$loading.removeClass('inlineblock');
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$shareInfo.removeClass('hidden');
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OC.Notification.show(t('core', 'An error occurred. Please try again'));
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window.setTimeout(OC.Notification.hide, 5000);
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});
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},
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autocompleteRenderItem: function(ul, item) {
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var text = item.label;
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if (item.value.shareType === OC.Share.SHARE_TYPE_GROUP) {
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text = t('core', '{sharee} (group)', { sharee: text }, undefined, { escape: false });
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} else if (item.value.shareType === OC.Share.SHARE_TYPE_REMOTE) {
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text = t('core', '{sharee} (remote)', { sharee: text }, undefined, { escape: false });
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} else if (item.value.shareType === OC.Share.SHARE_TYPE_EMAIL) {
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text = t('core', '{sharee} (email)', { sharee: text }, undefined, { escape: false });
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} else if (item.value.shareType === OC.Share.SHARE_TYPE_CIRCLE) {
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text = t('core', '{sharee} ({type}, {owner})', {sharee: text, type: item.value.circleInfo, owner: item.value.circleOwner}, undefined, {escape: false});
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}
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var insert = $("<div class='share-autocomplete-item'/>");
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var avatar = $("<div class='avatardiv'></div>").appendTo(insert);
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if (item.value.shareType === OC.Share.SHARE_TYPE_USER) {
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avatar.avatar(item.value.shareWith, 32, undefined, undefined, undefined, item.label);
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} else {
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avatar.imageplaceholder(text, undefined, 32);
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}
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$("<div class='autocomplete-item-text'></div>")
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.text(text)
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.appendTo(insert);
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insert.attr('title', item.value.shareWith);
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insert = $("<a>")
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.append(insert);
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return $("<li>")
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.addClass((item.value.shareType === OC.Share.SHARE_TYPE_GROUP) ? 'group' : 'user')
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.append(insert)
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.appendTo(ul);
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},
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_onSelectRecipient: function(e, s) {
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e.preventDefault();
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$(e.target).attr('disabled', true)
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.val(s.item.label);
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var $loading = this.$el.find('.shareWithLoading');
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$loading.removeClass('hidden')
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.addClass('inlineblock');
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var $shareInfo = this.$el.find('.shareWithRemoteInfo');
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$shareInfo.addClass('hidden');
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this.model.addShare(s.item.value, {success: function() {
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$(e.target).val('')
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.attr('disabled', false);
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$loading.addClass('hidden')
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.removeClass('inlineblock');
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$shareInfo.removeClass('hidden');
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}, error: function(obj, msg) {
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OC.Notification.showTemporary(msg);
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$(e.target).attr('disabled', false)
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.autocomplete('search', $(e.target).val());
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$loading.addClass('hidden')
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.removeClass('inlineblock');
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$shareInfo.removeClass('hidden');
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}});
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},
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_toggleLoading: function(state) {
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this._loading = state;
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this.$el.find('.subView').toggleClass('hidden', state);
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this.$el.find('.loading').toggleClass('hidden', !state);
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},
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_onRequest: function() {
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// only show the loading spinner for the first request (for now)
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if (!this._loadingOnce) {
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this._toggleLoading(true);
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}
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},
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_onEndRequest: function() {
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var self = this;
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this._toggleLoading(false);
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if (!this._loadingOnce) {
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this._loadingOnce = true;
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// the first time, focus on the share field after the spinner disappeared
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if (!OC.Util.isIE()) {
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_.defer(function () {
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self.$('.shareWithField').focus();
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});
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}
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}
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},
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render: function() {
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var baseTemplate = this._getTemplate('base', TEMPLATE_BASE);
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this.$el.html(baseTemplate({
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cid: this.cid,
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shareLabel: t('core', 'Share'),
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sharePlaceholder: this._renderSharePlaceholderPart(),
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shareInfo: this._renderShareInfoPart(),
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isSharingAllowed: this.model.sharePermissionPossible()
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}));
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var $shareField = this.$el.find('.shareWithField');
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if ($shareField.length) {
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$shareField.autocomplete({
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minLength: 1,
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delay: 750,
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focus: function(event) {
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event.preventDefault();
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},
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source: this.autocompleteHandler,
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select: this._onSelectRecipient
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}).data('ui-autocomplete')._renderItem = this.autocompleteRenderItem;
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}
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this.resharerInfoView.$el = this.$el.find('.resharerInfoView');
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this.resharerInfoView.render();
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this.linkShareView.$el = this.$el.find('.linkShareView');
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this.linkShareView.render();
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this.expirationView.$el = this.$el.find('.expirationView');
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this.expirationView.render();
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this.shareeListView.$el = this.$el.find('.shareeListView');
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this.shareeListView.render();
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this.$el.find('.hasTooltip').tooltip();
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return this;
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},
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/**
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* sets whether share by link should be displayed or not. Default is
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* true.
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*
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* @param {bool} showLink
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*/
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setShowLink: function(showLink) {
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this._showLink = (typeof showLink === 'boolean') ? showLink : true;
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this.linkShareView.showLink = this._showLink;
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},
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_renderShareInfoPart: function() {
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var shareInfo = '';
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var infoTemplate = this._getShareInfoTemplate();
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if(this.configModel.get('isMailShareAllowed') && this.configModel.get('isRemoteShareAllowed')) {
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shareInfo = infoTemplate({
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tooltip: t('core', 'Share with other people by entering a user or group, a federated cloud ID or an email address.')
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});
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} else if(this.configModel.get('isRemoteShareAllowed')) {
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shareInfo = infoTemplate({
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tooltip: t('core', 'Share with other people by entering a user or group or a federated cloud ID.')
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});
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} else if(this.configModel.get('isMailShareAllowed')) {
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shareInfo = infoTemplate({
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tooltip: t('core', 'Share with other people by entering a user or group or an email address.')
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});
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}
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return shareInfo;
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},
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_renderSharePlaceholderPart: function () {
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var allowRemoteSharing = this.configModel.get('isRemoteShareAllowed');
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var allowMailSharing = this.configModel.get('isMailShareAllowed');
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if (!allowRemoteSharing && allowMailSharing) {
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return t('core', 'Name or email address...');
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}
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if (allowRemoteSharing && !allowMailSharing) {
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return t('core', 'Name or federated cloud ID...');
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}
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if (allowRemoteSharing && allowMailSharing) {
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return t('core', 'Name, federated cloud ID or email address...');
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}
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return t('core', 'Name...');
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},
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/**
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*
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* @param {string} key - an identifier for the template
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* @param {string} template - the HTML to be compiled by Handlebars
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* @returns {Function} from Handlebars
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* @private
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*/
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_getTemplate: function (key, template) {
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if (!this._templates[key]) {
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this._templates[key] = Handlebars.compile(template);
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}
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return this._templates[key];
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},
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/**
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* returns the info template for remote sharing
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*
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* @returns {Function}
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* @private
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*/
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_getShareInfoTemplate: function() {
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return this._getTemplate('shareInfo', TEMPLATE_SHARE_INFO);
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}
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});
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OC.Share.ShareDialogView = ShareDialogView;
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})();
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