mirror of
https://github.com/EGroupware/egroupware.git
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556 lines
17 KiB
JavaScript
556 lines
17 KiB
JavaScript
/**
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* EGroupware Notifications - clientside javascript
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*
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package notifications
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* @subpackage ajaxpoup
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* @link http://www.egroupware.org
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* @author Cornelius Weiss <nelius@cwtech.de>, Christian Binder <christian@jaytraxx.de>, Ralf Becker <rb@stylite.de>
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* @version $Id$
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*/
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/**
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* Installs app.notifications used to poll notifications from server and display them
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*/
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(function()
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{
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var notifymessages = {};
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/**
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* time range label today
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* @type Number
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*/
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const TIME_LABEL_TODAY = 0;
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/**
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* time range label yesterday
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* @type Number
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*/
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const TIME_LABEL_YESTERDAY = 1;
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/**
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* time range label this month
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* @type Number
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*/
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const TIME_LABEL_THIS_MONTH = 2;
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/**
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* time range label last month
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* @type Number
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*/
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const TIME_LABEL_LAST_MONTH = 3;
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/**
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* Constructor inits polling and installs handlers, polling frequence is passed via data-poll-interval of script tag
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*/
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function notifications() {
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var notification_script = document.getElementById('notifications_script_id');
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var popup_poll_interval = notification_script && notification_script.getAttribute('data-poll-interval');
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this.setTimeout(popup_poll_interval || 60);
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jQuery('#notificationbell').click(jQuery.proxy(this.display, this));
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// query notifictions now
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this.get_notifications();
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};
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/**
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* Poll server for new notifications
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*/
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notifications.prototype.get_notifications = function()
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{
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egw.json(
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"notifications.notifications_ajax.get_notifications",
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this.check_browser_notify()
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).sendRequest(true);
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};
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/**
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* Poll server in given frequency via Ajax
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* @param _i
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*/
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notifications.prototype.setTimeout = function(_i) {
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var self = this;
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window.setTimeout(function(){
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self.get_notifications();
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self.setTimeout(_i);
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}, _i*1000);
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};
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/**
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* Check to see if browser supports / allows desktop notifications
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*/
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notifications.prototype.check_browser_notify = function() {
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return egw.checkNotification();
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};
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/**
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* This function gets created time and current time then finds out if
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* the time range of the event.
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*
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* @param {type} _created
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* @param {type} _current
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*
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* @returns {int} returns type of range
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*/
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notifications.prototype.getTimeLabel = function (_created, _current) {
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var created = typeof _created == 'string'? new Date(_created): _created;
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var current = new Date(_current.date);
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var time_diff = (current - created) / 1000;
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var result = '';
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if (time_diff < current.getHours() * 3600)
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{
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result = TIME_LABEL_TODAY;
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}
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else if ((time_diff > current.getHours() * 3600) &&
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(time_diff < (current.getHours() * 3600 + 86400)))
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{
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result = TIME_LABEL_YESTERDAY;
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}
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else if (current.getFullYear() == created.getFullYear() &&
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(current.getMonth() - created.getMonth()) == 0 &&
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time_diff > (current.getHours() * 3600 + 86400))
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{
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result = TIME_LABEL_THIS_MONTH;
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}
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else if (current.getFullYear() == created.getFullYear() &&
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(current.getMonth() - created.getMonth()) == 1)
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{
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result = TIME_LABEL_LAST_MONTH;
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}
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return result;
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};
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/**
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* Display notifications window
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*/
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notifications.prototype.display = function() {
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// list container
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var $egwpopup_list = jQuery("#egwpopup_list");
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// clear the list
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$egwpopup_list.empty();
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// define time label deviders
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var $today = jQuery(document.createElement('div'))
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.addClass('egwpopup_time_label')
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.text(egw.lang('today'))
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, $yesterday = jQuery(document.createElement('div'))
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.addClass('egwpopup_time_label')
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.text(egw.lang('yesterday'))
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, $this_month = jQuery(document.createElement('div'))
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.addClass('egwpopup_time_label')
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.text('this month')
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, $last_month = jQuery(document.createElement('div'))
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.addClass('egwpopup_time_label')
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.text('last month');
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// reverse indexes to get the latest messages at the top
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var indexes = Object.keys(notifymessages).reverse()
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for(var index in indexes)
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{
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var id = indexes[index];
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var $message, $mark, $delete, $inner_container,
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$more_info, $top_toolbar, $open_entry, $date, $collapse;
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var message_id = 'egwpopup_message_'+id;
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var time_label = this.getTimeLabel(notifymessages[id]['created'], notifymessages[id]['current']);
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if (jQuery('#'+message_id,$egwpopup_list).length > 0)
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{
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this.update_message_status(id, notifymessages[id]['status']);
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continue;
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}
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// set the time labels on
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switch (time_label)
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{
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case TIME_LABEL_TODAY:
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if (!$egwpopup_list.has($today).length) $today.appendTo($egwpopup_list);
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break;
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case TIME_LABEL_YESTERDAY:
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if (!$egwpopup_list.has($yesterday).length) $yesterday.appendTo($egwpopup_list);
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break;
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case TIME_LABEL_THIS_MONTH:
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if (!$egwpopup_list.has($this_month).length) $this_month.appendTo($egwpopup_list);
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break;
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case TIME_LABEL_LAST_MONTH:
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if (!$egwpopup_list.has($last_month).length) $last_month.appendTo($egwpopup_list);
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break;
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}
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// message container
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$message = jQuery(document.createElement('div'))
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.addClass('egwpopup_message')
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.attr('id', message_id);
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// wrapper for message content
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$inner_container = jQuery(document.createElement('div'))
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.addClass('egwpopup_message_inner_container')
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.appendTo($message);
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$inner_container[0].innerHTML = notifymessages[id]['message'];
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$more_info = jQuery(document.createElement('div'))
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.addClass('egwpopup_message_more_info')
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.text(egw.lang('More info')+'...')
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.appendTo($message);
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// top toolbar NODE
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$top_toolbar = jQuery(document.createElement('div'))
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.addClass('egwpopup_message_top_toolbar');
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// Date indicator NODE
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$date = jQuery(document.createElement('span'))
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.addClass('egwpopup_message_date')
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.prependTo($top_toolbar)
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.text(notifymessages[id]['created']);
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// OPEN entry button
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$open_entry = jQuery(document.createElement('span'))
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.addClass('egwpopup_message_open')
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.attr('title',egw.lang('open notified entry'))
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.click(jQuery.proxy(this.open_entry, this,[$message]))
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.prependTo($top_toolbar);
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// Delete button
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$delete = jQuery(document.createElement('span'))
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.addClass('egwpopup_delete')
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.attr('title',egw.lang('delete this message'))
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.click(jQuery.proxy(this.button_delete, this,[$message]))
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.prependTo($top_toolbar);
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// Mark as read button
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$mark = jQuery(document.createElement('span'))
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.addClass('egwpopup_mark')
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.prependTo($top_toolbar);
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// Collapse button (close icon)
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$collapse = jQuery(document.createElement('span'))
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.addClass('egwpopup_collapse')
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.click(jQuery.proxy(this.collapseMessage, this, [$message]))
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.prependTo($top_toolbar);
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if (notifymessages[id]['status'] != 'SEEN')
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{
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$mark.click(jQuery.proxy(this.message_seen, this,[$message]))
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.attr('title',egw.lang('mark as read'));
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}
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// Activate links
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jQuery('div[data-id],div[data-url]', $message).on('click',
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function() {
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if(this.dataset.id)
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{
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egw.open(this.dataset.id,this.dataset.app);
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}
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else
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{
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egw.open_link(this.dataset.url,'_blank',this.dataset.popup);
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}
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}
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).addClass('et2_link');
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if (notifymessages[id]['data'] && notifymessages[id]['data']['actions'])
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{
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var $actions_container = jQuery(document.createElement('div')).addClass('egwpopup_actions_container');
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for(var action in notifymessages[id].data.actions)
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{
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var func = new Function(notifymessages[id].data.actions[action].onExecute);
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jQuery(document.createElement('button'))
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.addClass('et2_button')
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.css({'background-image':'url('+egw.image(notifymessages[id].data.actions[action].icon,notifymessages[id].data.app)+')'})
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.text(notifymessages[id].data.actions[action].caption)
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.click(jQuery.proxy(func,this))
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.prependTo($actions_container);
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}
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$actions_container.appendTo($message);
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}
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$top_toolbar.prependTo($message);
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$egwpopup_list.append($message);
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// bind click handler after the message container is attached
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$message.click(jQuery.proxy(this.clickOnMessage, this,[$message]));
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this.update_message_status(id, notifymessages[id]['status']);
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}
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this.counterUpdate();
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};
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/**
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* Opens the relavant entry from clicked message
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*
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* @param {jquery object} _node
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* @param {object} _event
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*/
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notifications.prototype.open_entry = function (_node, _event){
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_event.stopPropagation();
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this.message_seen(_node, _event);
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var egwpopup_message = _node[0];
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var id = egwpopup_message[0].id.replace(/egwpopup_message_/ig,'');
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if (notifymessages[id]['data'])
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{
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if (notifymessages[id]['data']['id'])
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{
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egw.open(notifymessages[id]['data']['id'], notifymessages[id]['data']['app']);
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}
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else
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{
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egw.open_link(notifymessages[id]['data']['url'],'_blank',notifymessages[id]['data']['popup']);
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}
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}
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};
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/**
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* Reposition the expanded message back in the list & removes the clone node
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* @param {jquery object} _node
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*/
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notifications.prototype.collapseMessage = function (_node, _event){
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_event.stopPropagation();
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var cloned = _node[0].prev();
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if (cloned.length > 0 && cloned[0].id == _node[0].attr('id')+'_expanded')
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cloned.remove();
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_node[0].removeClass('egwpopup_expanded');
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_node[0].css('z-index', 0);
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};
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/**
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* Expand a clicked message into bigger view
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* @param {jquery object} _node
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* @param {object} _event
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*
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* @return undefined
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*/
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notifications.prototype.clickOnMessage = function (_node, _event){
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// Do not run the click handler if it's been already expanded
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if (_node[0].hasClass('egwpopup_expanded')) return;
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this.message_seen(_node, _event);
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var $node = jQuery(_node[0][0].cloneNode());
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if ($node)
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{
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$node.attr('id', _node[0].attr('id')+'_expanded')
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.addClass('egwpopup_message_clone')
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.insertBefore(_node[0]);
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}
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var zindex = jQuery('.egwpopup_expanded').length;
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_node[0].addClass('egwpopup_expanded').css('z-index', zindex++);
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};
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/**
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* Display or hide notifcation-bell
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*
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* @param {string} mode "active"
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*/
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notifications.prototype.bell = function(mode) {
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var notificationbell;
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notificationbell = document.getElementById("notificationbell");
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if(mode == "active") {
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notificationbell.style.display = "inline";
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} else {
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notificationbell.style.display = "none";
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}
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};
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/**
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* Callback for OK button: confirms message on server and hides display
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*/
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notifications.prototype.message_seen = function(_node, _event) {
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_event.stopPropagation();
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var egwpopup_message = _node[0];
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var id = egwpopup_message[0].id.replace(/egwpopup_message_/ig,'');
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if (notifymessages[id]['status'] !='SEEN')
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{
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var request = egw.json("notifications.notifications_ajax.update_status", [id, "SEEN"]);
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request.sendRequest(true);
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this.update_message_status(id, "SEEN");
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}
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};
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notifications.prototype.mark_all_seen = function()
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{
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if (!notifymessages || Object.keys(notifymessages).length == 0) return false;
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egw.json("notifications.notifications_ajax.update_status", [Object.keys(notifymessages), "SEEN"]).sendRequest(true);
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for (var id in notifymessages)
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{
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this.update_message_status(id, "SEEN");
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}
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};
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notifications.prototype.update_message_status = function (_id, _status)
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{
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var $egwpopup_message = jQuery('#egwpopup_message_'+_id);
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notifymessages[_id]['status'] = _status;
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if ($egwpopup_message.length>0)
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{
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switch (_status)
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{
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case 'SEEN':
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$egwpopup_message.addClass('egwpopup_message_seen');
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break;
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case 'UNSEEN':
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case 'DISPLAYED':
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$egwpopup_message.removeClass('egwpopup_message_seen');
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break;
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}
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}
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this.counterUpdate();
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};
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notifications.prototype.delete_all = function () {
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if (!notifymessages || Object.entries(notifymessages).length == 0) return false;
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egw.json("notifications.notifications_ajax.delete_message", [Object.keys(notifymessages)]).sendRequest(true);
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delete(notifymessages);
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jQuery("#egwpopup_list").empty();
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this.counterUpdate();
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};
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/**
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* Callback for close button: close and mark all as read
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*/
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notifications.prototype.button_delete = function(_node, _event) {
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_event.stopPropagation();
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var egwpopup_message = _node[0];
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var id = egwpopup_message[0].id.replace(/egwpopup_message_/ig,'');
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var request = egw.json("notifications.notifications_ajax.delete_message", [id]);
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request.sendRequest(true);
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delete (notifymessages[id]);
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// try to close the dialog if expanded before hidding it
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this.collapseMessage(_node, _event);
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egwpopup_message.hide();
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this.bell("inactive");
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this.counterUpdate();
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};
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/**
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* Add message to internal display-queue
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*
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* @param _id
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* @param _message
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* @param _browser_notify
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* @param {string} _status
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* @param {string} _created
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*
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* @return undefined
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*/
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notifications.prototype.append = function(_id, _message, _browser_notify,
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_status, _created, _current) {
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if(!this.check_browser_notify() || typeof notifymessages[_id] != 'undefined')
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{
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notifymessages[_id] = {
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message:_message,
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status:_status,
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created:_created,
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current: _current
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};
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return;
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}
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var data = this.getData(_message);
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// Prevent the same thing popping up multiple times
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notifymessages[_id] = {
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message:_message,
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data: data,
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status: _status,
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created: _created,
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current: _current
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};
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// Notification API
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if(_browser_notify && !_status)
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{
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egw.notification(data.title, {
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tag: data.app+":"+_id,
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body: data.message,
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icon: data.icon,
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onclose:function(e){
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// notification id
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var id = this.tag.split(":");
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// delete the message
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var request = egw.json("notifications.notifications_ajax.update_status", [id[1], 'DISPLAYED']);
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request.sendRequest();
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},
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onclick:function(e){
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// notification id
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var id = this.tag.split(":");
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// get the right data from messages object
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var notify = notifymessages[id[1]];
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if (!notifymessages[id[1]]) this.close();
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if (notify && notify.data && notify.data.id)
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{
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egw.open(notify.data.id, notify.data.app);
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}
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else if (notify && notify.data)
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{
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egw.open_link(notify.data.url,'_blank',notify.data.popup);
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}
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this.close();
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}
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});
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}
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};
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/**
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* Extract useful data out of HTML message
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*
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* @param {type} _message
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* @returns {notificationajaxpopup_L15.notifications.prototype.getData.data}
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*/
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notifications.prototype.getData = function (_message) {
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var dom = jQuery(document.createElement('div')).html(_message);;
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var link = dom.find('div[data-id],div[data-url]');
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var actions = dom.find('div[data-actions]');
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var data = {
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message: dom.text(),
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title: link.text(),
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icon: link.find('img').attr('src')
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};
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jQuery.extend(data,link.data());
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if (actions.data()) jQuery.extend(data,actions.data());
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return typeof data == 'object'? data: {};
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};
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/**
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* toggle notifications container
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*/
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notifications.prototype.toggle = function ()
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{
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// Remove popup_note as soon as message list is toggled
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jQuery('.popup_note', '#egwpopup_fw_notifications').remove();
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var $egwpopup = jQuery('#egwpopup');
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if ($egwpopup.length>0) $egwpopup.slideToggle('fast');
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};
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/**
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* Set new state of notifications counter
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*/
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notifications.prototype.counterUpdate = function ()
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{
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var $egwpopup_fw_notifications = jQuery('#egwpopup_fw_notifications');
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var $popup_note = jQuery(document.createElement('div')).addClass('popup_note');
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var counter = 0;
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for (var id in notifymessages)
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{
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if (notifymessages[id]['status'] != 'SEEN') counter++;
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}
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if (counter > 0)
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{
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$egwpopup_fw_notifications.addClass('egwpopup_notify');
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$egwpopup_fw_notifications.text(counter);
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$egwpopup_fw_notifications.append($popup_note);
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$popup_note.text(egw.lang('You have '+counter+' unread notifications'));
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setTimeout(function (){$popup_note.remove();}, 5000);
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}
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else
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{
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$egwpopup_fw_notifications.text(0);
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$egwpopup_fw_notifications.removeClass('egwpopup_notify');
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}
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};
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var lab = egw_LAB || $LAB;
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var self = notifications;
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lab.wait(function(){
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if (typeof window.app == 'undefined') window.app = {};
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window.app.notifications = new self();
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// toggle notifications bar
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jQuery('.egwpopup_toggle').click(function(){window.app.notifications.toggle();});
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jQuery('#egwpopup_fw_notifications').click(function(){window.app.notifications.toggle();});
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jQuery(".egwpopup_deleteall", '#egwpopup').click(function(){
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et2_dialog.show_dialog( function(_button){
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if (_button == 2) window.app.notifications.delete_all();
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},
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egw.lang('Are you sure you want to delete all notifications?'),
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egw.lang('Delete notifications'),
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null, et2_dialog.BUTTON_YES_NO, et2_dialog.WARNING_MESSAGE, undefined, egw
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);
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});
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jQuery(".egwpopup_seenall", '#egwpopup').click(function(){window.app.notifications.mark_all_seen()});
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});
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})();
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