mirror of
https://github.com/EGroupware/egroupware.git
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458 lines
12 KiB
JavaScript
458 lines
12 KiB
JavaScript
/*
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* Egroupware
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package
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* @subpackage
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* @link http://www.egroupware.org
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* @author Nathan Gray
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* @version $Id$
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*/
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/*egw:uses
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/etemplate/js/et2_core_valueWidget;
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*/
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/**
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* Parent class for the various calendar views to reduce copied code
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*
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*
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* et2_calendar_view is responsible for its own loader div, which is displayed while
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* the times & days are redrawn.
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*
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* @augments et2_valueWidget
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*/
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var et2_calendar_view = (function(){ "use strict"; return et2_valueWidget.extend(
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{
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createNamespace: true,
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attributes: {
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owner: {
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name: "Owner",
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type: "any", // Integer, or array of integers, or string like r13 (resources, addressbook)
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default: [egw.user('account_id')],
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description: "Account ID number of the calendar owner, if not the current user"
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},
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start_date: {
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name: "Start date",
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type: "any"
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},
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end_date: {
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name: "End date",
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type: "any"
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}
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},
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/**
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* Constructor
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*
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* @memberOf et2_calendar_view
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* @constructor
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*/
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init: function init() {
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this._super.apply(this, arguments);
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// Used for its date calculations
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this.date_helper = et2_createWidget('date-time',{},null);
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this.date_helper.loadingFinished();
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this.loader = jQuery('<div class="egw-loading-prompt-container ui-front loading"></div>');
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this.update_timer = null;
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},
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destroy: function destroy() {
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this._super.apply(this, arguments);
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// date_helper has no parent, so we must explicitly remove it
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this.date_helper.destroy();
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this.date_helper = null;
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// Stop the invalidate timer
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if(this.update_timer)
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{
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window.clearTimeout(this.update_timer);
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}
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},
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doLoadingFinished: function() {
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this._super.apply(this, arguments);
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this.loader.hide(0).prependTo(this.div);
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if(this.options.owner) this.set_owner(this.options.owner);
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},
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/**
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* Something changed, and the view need to be re-drawn. We wait a bit to
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* avoid re-drawing twice if start and end date both changed, then recreate
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* as needed.
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*
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* @param {boolean} [trigger_event=false] Trigger an event once things are done.
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* Waiting until invalidate completes prevents 2 updates when changing the date range.
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* @returns {undefined}
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*
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* @memberOf et2_calendar_view
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*/
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invalidate: function invalidate(trigger_event) {
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// If this wasn't a stub, we'd set this.update_timer
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},
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/**
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* Returns the current start date
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*
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* @returns {Date}
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*
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* @memberOf et2_calendar_view
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*/
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get_start_date: function get_start_date() {
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return new Date(this.options.start_date);
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},
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/**
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* Returns the current start date
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*
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* @returns {Date}
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*
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* @memberOf et2_calendar_view
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*/
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get_end_date: function get_end_date() {
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return new Date(this.options.end_date);
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},
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/**
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* Change the start date
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*
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* Changing the start date will invalidate the display, and it will be redrawn
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* after a timeout.
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*
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* @param {string|number|Date} new_date New starting date. Strings can be in
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* any format understood by et2_widget_date, or Ymd (eg: 20160101).
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* @returns {undefined}
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*
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* @memberOf et2_calendar_view
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*/
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set_start_date: function set_start_date(new_date)
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{
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if(!new_date || new_date === null)
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{
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new_date = new Date();
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}
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// Use date widget's existing functions to deal
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if(typeof new_date === "object" || typeof new_date === "string" && new_date.length > 8)
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{
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this.date_helper.set_value(new_date);
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}
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else if(typeof new_date === "string")
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{
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this.date_helper.set_year(new_date.substring(0,4));
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this.date_helper.set_month(new_date.substring(4,6));
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this.date_helper.set_date(new_date.substring(6,8));
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}
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var old_date = this.options.start_date;
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this.options.start_date = new Date(this.date_helper.getValue());
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if(old_date !== this.options.start_date && this.isAttached())
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{
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this.invalidate(true);
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}
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},
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/**
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* Change the end date
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*
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* Changing the end date will invalidate the display, and it will be redrawn
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* after a timeout.
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*
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* @param {string|number|Date} new_date - New end date. Strings can be in
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* any format understood by et2_widget_date, or Ymd (eg: 20160101).
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* @returns {undefined}
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*
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* @memberOf et2_calendar_view
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*/
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set_end_date: function set_end_date(new_date)
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{
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if(!new_date || new_date === null)
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{
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new_date = new Date();
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}
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// Use date widget's existing functions to deal
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if(typeof new_date === "object" || typeof new_date === "string" && new_date.length > 8)
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{
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this.date_helper.set_value(new_date);
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}
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else if(typeof new_date === "string")
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{
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this.date_helper.set_year(new_date.substring(0,4));
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this.date_helper.set_month(new_date.substring(4,6));
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this.date_helper.set_date(new_date.substring(6,8));
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}
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var old_date = this.options.end_date;
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this.options.end_date = new Date(this.date_helper.getValue());
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if(old_date !== this.options.end_date && this.isAttached())
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{
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this.invalidate(true);
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}
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},
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/**
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* Set which users to display
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*
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* Changing the owner will invalidate the display, and it will be redrawn
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* after a timeout.
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*
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* @param {number|number[]|string|string[]} _owner - Owner ID, which can
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* be an account ID, a resource ID (as defined in calendar_bo, not
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* necessarily an entry from the resource app), or a list containing a
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* combination of both.
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*
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* @memberOf et2_calendar_view
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*/
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set_owner: function set_owner(_owner)
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{
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var old = this.options.owner;
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// 0 means current user, but that causes problems for comparison,
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// so we'll just switch to the actual ID
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if(_owner == '0')
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{
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_owner = [egw.user('account_id')];
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}
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if(!jQuery.isArray(_owner))
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{
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if(typeof _owner === "string")
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{
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_owner = _owner.split(',');
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}
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else
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{
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_owner = [_owner];
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}
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}
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else
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{
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_owner = jQuery.extend([],_owner);
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}
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this.options.owner = _owner;
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if(old !== this.options.owner && this.isAttached())
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{
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this.invalidate(true);
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}
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},
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/**
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* Provide specific data to be displayed.
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* This is a way to set start and end dates, owner and event data in one call.
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*
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* If events are not provided in the array,
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* @param {Object[]} events Array of events, indexed by date in Ymd format:
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* {
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* 20150501: [...],
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* 20150502: [...]
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* }
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* Days should be in order.
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* {string|number|Date} events.start_date - New start date
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* {string|number|Date} events.end_date - New end date
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* {number|number[]|string|string[]} event.owner - Owner ID, which can
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* be an account ID, a resource ID (as defined in calendar_bo, not
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* necessarily an entry from the resource app), or a list containing a
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* combination of both.
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*/
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set_value: function set_value(events)
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{
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if(typeof events !== 'object') return false;
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if(events.length && events.length > 0 || !jQuery.isEmptyObject(events))
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{
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this.set_disabled(false);
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}
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if(events.id)
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{
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this.set_id(events.id);
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delete events.id;
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}
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if(events.start_date)
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{
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this.set_start_date(events.start_date);
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delete events.start_date;
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}
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if(events.end_date)
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{
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this.set_end_date(events.end_date);
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delete events.end_date;
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}
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// set_owner() wants start_date set to get the correct week number
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// for the corner label
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if(events.owner)
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{
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this.set_owner(events.owner);
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delete events.owner;
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}
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this.value = events || {};
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// None of the above changed anything, hide the loader
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if(!this.update_timer)
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{
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window.setTimeout(jQuery.proxy(function() {this.loader.hide();},this),200);
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}
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},
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/**
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* Calendar supports many different owner types, including users & resources.
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* This translates an ID to a user-friendly name.
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*
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* @param {string} user
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* @returns {string}
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*
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* @memberOf et2_calendar_view
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*/
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_get_owner_name: function _get_owner_name(user) {
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var label = undefined;
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if(parseInt(user) === 0)
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{
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// 0 means current user
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user = egw.user('account_id');
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}
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if (!isNaN(user))
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{
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user = parseInt(user);
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var accounts = egw.accounts('both');
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for(var j = 0; j < accounts.length; j++)
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{
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if(accounts[j].value === user)
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{
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label = accounts[j].label;
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break;
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}
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}
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}
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if(typeof label === 'undefined')
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{
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// Not found? Ask the sidebox owner widget (it gets updated) or the original arrayMgr
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var options = false
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if(app.calendar && app.calendar.sidebox_et2 && app.calendar.sidebox_et2.getWidgetById('owner'))
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{
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options = app.calendar.sidebox_et2.getWidgetById('owner').options.select_options;
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}
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else
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{
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options = this.getArrayMgr("sel_options").getRoot().getEntry('owner');
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}
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if(options && options.find)
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{
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user = options.find(function(element) {return element.id == user;}) || {};
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label = user.label;
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}
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else
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{
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// No sidebox? Must be in home or sitemgr (no caching) - ask directly
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label = '?';
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egw.json('calendar_owner_etemplate_widget::ajax_owner',user,function(data) {label = data;}, this).sendRequest();
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}
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}
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return label;
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},
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/**
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* Find the event information linked to a given DOM node
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*
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* @param {HTMLElement} dom_node - It should have something to do with an event
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* @returns {Object}
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*/
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_get_event_info: function _get_event_info(dom_node)
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{
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// Determine as much relevant info as can be found
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var event_node = jQuery(dom_node).closest('[data-id]',this.div)[0];
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var day_node = jQuery(event_node).closest('[data-date]',this.div)[0];
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var result = jQuery.extend({
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event_node: event_node,
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day_node: day_node
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},
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event_node ? event_node.dataset : {},
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day_node ? day_node.dataset : {}
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);
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// Widget ID should be the DOM node ID without the event_ prefix
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if(event_node && event_node.id)
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{
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var widget_id = event_node.id || '';
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widget_id = widget_id.split('event_');
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widget_id.shift();
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result.widget_id = 'event_' + widget_id.join('');
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}
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return result;
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}
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});}).call(this);
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// Static class stuff
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jQuery.extend(et2_calendar_view,
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{
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/**
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* Check if the view should be consolidated into one, or listed seperately
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* based on the user's preferences
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*
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* @param {string[]} owners List of owners
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* @param {string} view Name of current view (day, week)
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* @returns {boolean} True of only one is needed, false if each owner needs
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* to be listed seperately.
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*/
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is_consolidated: function is_consolidated(owners, view)
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{
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// Seperate owners, or consolidated?
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return !(
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owners.length > 1 &&
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(view === 'day' && owners.length < parseInt(egw.preference('day_consolidate','calendar')) ||
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view === 'week' && owners.length < parseInt(egw.preference('week_consolidate','calendar')))
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);
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},
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holiday_cache: {},
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/**
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* Fetch and cache a list of the year's holidays
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*
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* @param {et2_calendar_timegrid} widget
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* @param {string|numeric} year
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* @returns {Array}
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*/
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get_holidays: function(widget,year)
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{
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// Loaded in an iframe or something
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if(!egw.window.et2_calendar_view) return {};
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var cache = egw.window.et2_calendar_view.holiday_cache[year];
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if (typeof cache == 'undefined')
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{
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// Fetch with json instead of jsonq because there may be more than
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// one widget listening for the response by the time it gets back,
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// and we can't do that when it's queued.
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egw.window.et2_calendar_view.holiday_cache[year] = egw.json(
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'calendar_timegrid_etemplate_widget::ajax_get_holidays',
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[year]
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).sendRequest(true);
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}
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cache = egw.window.et2_calendar_view.holiday_cache[year];
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if(typeof cache.done == 'function')
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{
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// pending, wait for it
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cache.done(jQuery.proxy(function(response) {
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egw.window.et2_calendar_view.holiday_cache[this.year] = response.response[0].data||undefined;
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egw.window.setTimeout(jQuery.proxy(function() {
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// Make sure widget hasn't been destroyed while we wait
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if(typeof this.widget.free == 'undefined')
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{
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this.widget.day_class_holiday();
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}
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},this),1);
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},{widget:widget,year:year}));
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return {};
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}
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else
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{
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return cache;
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}
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}
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}); |