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https://github.com/EGroupware/egroupware.git
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767 lines
22 KiB
JavaScript
767 lines
22 KiB
JavaScript
/**
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* EGroupware clientside Application javascript base object
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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 etemplate
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* @subpackage api
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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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"use strict";
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/*egw:uses
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egw_inheritance;
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*/
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/**
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* Object to collect instanciated appliction objects
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*
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* Attributes classes collects loaded application classes,
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* which can get instanciated:
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*
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* app[appname] = new app.classes[appname]();
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*
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* On destruction only app[appname] gets deleted, app.classes[appname] need to be used again!
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*
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* @type object
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*/
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window.app = {classes: {}};
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/**
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* Common base class for application javascript
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* Each app should extend as needed.
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*
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* All application javascript should be inside. Intitialization goes in init(),
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* clean-up code goes in destroy(). Initialization is done once all js is loaded.
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*
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* var app.appname = AppJS.extend({
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* // Actually set this one, the rest is example
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* appname: appname,
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*
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* internal_var: 1000,
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*
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* init: function()
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* {
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* // Call the super
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* this._super.apply(this, arguments);
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*
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* // Init the stuff
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* if ( egw.preference('dateformat', 'common') )
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* {
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* // etc
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* }
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* },
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* _private: function()
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* {
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* // Underscore private by convention
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* }
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* });
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*
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* @class AppJS
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* @augments Class
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*/
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var AppJS = Class.extend(
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{
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/**
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* Internal application name - override this
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*/
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appname: '',
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/**
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* Internal reference to etemplate2 widget tree
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*
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* @var {et2_container}
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*/
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et2: null,
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/**
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* Internal reference to egw client-side api object for current app and window
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*
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* @var {egw}
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*/
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egw: null,
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/**
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* Initialization and setup goes here, but the etemplate2 object
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* is not yet ready.
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*/
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init: function() {
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window.app[this.appname] = this;
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this.egw = egw(this.appname, window);
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// Initialize sidebox for non-popups.
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// ID set server side
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if(!this.egw.is_popup())
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{
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var sidebox = jQuery('#favorite_sidebox_'+this.appname);
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if(sidebox.length == 0 && egw_getFramework() != null)
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{
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var egw_fw = egw_getFramework();
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sidebox= $j('#favorite_sidebox_'+this.appname,egw_fw.sidemenuDiv);
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}
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// Make sure we're running in the top window when we init sidebox
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if(window.top.app[this.appname] !== this && window.top.app[this.appname])
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{
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window.top.app[this.appname]._init_sidebox(sidebox);
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}
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else
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{
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this._init_sidebox(sidebox);
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}
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}
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},
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/**
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* Clean up any created objects & references
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*/
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destroy: function() {
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delete this.et2;
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if (this.sidebox)
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this.sidebox.off();
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delete this.sidebox;
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delete window.app[this.appname];
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},
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/**
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* This function is called when the etemplate2 object is loaded
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* and ready. If you must store a reference to the et2 object,
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* make sure to clean it up in destroy(). Note that this can be called
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* several times, with different et2 objects, as templates are loaded.
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*
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* @param {etemplate2} et2
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* @param {string} name template name
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*/
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et2_ready: function(et2,name) {
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if(this.et2 !== null)
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{
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egw.debug('log', "Changed et2 object");
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}
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this.et2 = et2.widgetContainer;
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this._fix_iFrameScrolling();
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if (this.egw.is_popup()) this._set_Window_title();
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},
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/**
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* Observer method receives update notifications from all applications
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*
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* App is responsible for only reacting to "messages" it is interested in!
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*
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* @param {string} _msg message (already translated) to show, eg. 'Entry deleted'
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* @param {string} _app application name
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* @param {(string|number)} _id id of entry to refresh or null
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* @param {string} _type either 'update', 'edit', 'delete', 'add' or null
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* - update: request just modified data from given rows. Sorting is not considered,
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* so if the sort field is changed, the row will not be moved.
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* - edit: rows changed, but sorting may be affected. Requires full reload.
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* - delete: just delete the given rows clientside (no server interaction neccessary)
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* - add: requires full reload for proper sorting
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* @param {string} _msg_type 'error', 'warning' or 'success' (default)
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* @param {object|null} _links app => array of ids of linked entries
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* or null, if not triggered on server-side, which adds that info
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* @return {false|*} false to stop regular refresh, thought all observers are run
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*/
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observer: function(_msg, _app, _id, _type, _msg_type, _links)
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{
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},
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/**
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* Open an entry.
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*
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* Designed to be used with the action system as a callback
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* eg: onExecute => app.<appname>.open
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*
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* @param _action
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* @param _senders
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*/
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open: function(_action, _senders) {
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var id_app = _senders[0].id.split('::');
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egw.open(id_app[1], this.appname);
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},
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/**
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* A generic method to action to server asynchronously
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*
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* Designed to be used with the action system as a callback.
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* In the PHP side, set the action
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* 'onExecute' => 'javaScript:app.<appname>.action', and
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* implement _do_action(action_id, selected)
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*
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* @param {egwAction} _action
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* @param {egwActionObject[]} _elems
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*/
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action: function(_action, _elems)
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{
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// let user confirm select-all
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var select_all = _action.getManager().getActionById("select_all");
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var confirm_msg = (_elems.length > 1 || select_all && select_all.checked) &&
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typeof _action.data.confirm_multiple != 'undefined' ?
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_action.data.confirm_multiple : _action.data.confirm;
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if (typeof confirm_msg != 'undefined')
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{
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var that = this;
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var action_id = _action.id;
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et2_dialog.show_dialog(function(button_id,value)
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{
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if (button_id != et2_dialog.NO_BUTTON)
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{
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that._do_action(action_id, _elems);
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}
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}, confirm_msg, egw.lang('Confirmation required'), et2_dialog.BUTTONS_YES_NO, et2_dialog.QUESTION_MESSAGE);
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}
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else if (typeof this._do_action == 'function')
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{
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this._do_action(_action.id, _elems);
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}
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else
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{
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// If this is a nextmatch action, do an ajax submit setting the action
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var nm = null;
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var action = _action;
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while(nm == null && action.parent != null)
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{
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if(action.data.nextmatch) nm = action.data.nextmatch;
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action = action.parent;
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}
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if(nm != null)
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{
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var value = {};
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value[nm.options.settings.action_var] = _action.id;
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nm.set_value(value);
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nm.getInstanceManager().submit();
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}
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}
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},
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/**
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* Set the application's state to the given state.
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*
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* While not pretending to implement the history API, it is patterned similarly
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* @link http://www.whatwg.org/specs/web-apps/current-work/multipage/history.html
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*
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* The default implementation works with the favorites to apply filters to a nextmatch.
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*
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*
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* @param {{name: string, state: object}|string} state Object (or JSON string) for a state.
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* Only state is required, and its contents are application specific.
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*
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* @return {boolean} false - Returns false to stop event propagation
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*/
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setState: function(state)
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{
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// State should be an object, not a string, but we'll parse
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if(typeof state == "string")
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{
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if(state.indexOf('{') != -1 || state =='null')
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{
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state = JSON.parse(state);
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}
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}
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if(typeof state != "object")
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{
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egw.debug('error', 'Unable to set state to %o, needs to be an object',state);
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return;
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}
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if(state == null)
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{
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state = {};
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}
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// Check for egw.open() parameters
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if(state.state && state.state.id && state.state.app)
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{
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return egw.open(state.state,undefined,undefined,{},'_self');
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}
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// Try and find a nextmatch widget, and set its filters
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var nextmatched = false;
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var et2 = etemplate2.getByApplication(this.appname);
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for(var i = 0; i < et2.length; i++)
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{
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et2[i].widgetContainer.iterateOver(function(_widget) {
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// Firefox has trouble with spaces in search
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if(state.state && state.state.search) state.state.search = unescape(state.state.search);
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// Apply
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if(state.state && state.state.sort && state.state.sort.id)
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{
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_widget.sortBy(state.state.sort.id, state.state.sort.asc,false);
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}
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_widget.applyFilters(state.state || state.filter || {});
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nextmatched = true;
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}, this, et2_nextmatch);
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if(nextmatched) return false;
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}
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// Try a redirect to list
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// 'blank' is the special name for no filters, send that instead of the nice translated name
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var safe_name = jQuery.isEmptyObject(state) || jQuery.isEmptyObject(state.state||state.filter) ? 'blank' : state.name.replace(/[^A-Za-z0-9-_]/g, '_');
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egw.open('',this.appname,'list',{'favorite': safe_name},this.appname);
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return false;
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},
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/**
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* Retrieve the current state of the application for future restoration
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*
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* The state can be anything, as long as it's an object. The contents are
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* application specific. The default implementation finds a nextmatch and
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* returns its value.
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* The return value of this function cannot be passed directly to setState(),
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* since setState is expecting an additional wrapper, eg:
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* {name: 'something', state: getState()}
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*
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* @return {object} Application specific map representing the current state
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*/
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getState: function()
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{
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var state = {};
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// Try and find a nextmatch widget, and set its filters
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var et2 = etemplate2.getByApplication(this.appname);
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for(var i = 0; i < et2.length; i++)
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{
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et2[i].widgetContainer.iterateOver(function(_widget) {
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state = _widget.getValue();
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}, this, et2_nextmatch);
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}
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return state;
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},
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/**
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* Initializes actions and handlers on sidebox (delete)
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*
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* @param {jQuery} sidebox jQuery of DOM node
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*/
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_init_sidebox: function(sidebox)
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{
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if(sidebox.length)
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{
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var self = this;
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if(this.sidebox) this.sidebox.off();
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this.sidebox = sidebox;
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sidebox
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.off()
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// removed .on("mouse(enter|leave)" (wrapping trash icon), as it stalls delete in IE11
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.on("click","div.ui-icon-trash", this, this.delete_favorite)
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// need to install a favorite handler, as we switch original one off with .off()
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.on('click','li[data-id]', this, function(event) {
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var href = jQuery('a[href^="javascript:"]', this).prop('href');
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var matches = href ? href.match(/^javascript:([^\(]+)\((.*)?\);?$/) : null;
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if (matches && matches.length > 1 && matches[2] !== undefined)
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{
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event.stopImmediatePropagation();
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self.setState.call(self, JSON.parse(decodeURI(matches[2])));
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return false;
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}
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})
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.addClass("ui-helper-clearfix");
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//Add Sortable handler to sideBox fav. menu
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jQuery('ul','#favorite_sidebox_'+this.appname).sortable({
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items:'li:not([data-id$="add"])',
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placeholder:'ui-fav-sortable-placeholder',
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helper: function(event, item) {
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// We'll need to know which app this is for
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item.attr('data-appname',self.appname);
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// Create custom helper so it can be dragged to Home
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var h_parent = item.parent().parent().clone();
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h_parent.find('li').not('[data-id="'+item.attr('data-id')+'"]').remove();
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h_parent.appendTo('body');
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return h_parent;
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},
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refreshPositions: true,
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update: function (event, ui)
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{
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var favSortedList = jQuery(this).sortable('toArray', {attribute:'data-id'});
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self.egw.set_preference(self.appname,'fav_sort_pref',favSortedList);
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self._refresh_fav_nm();
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}
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});
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return true;
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}
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return false;
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},
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/**
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* Add a new favorite
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*
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* Fetches the current state from the application, then opens a dialog to get the
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* name and other settings. If user proceeds, the favorite is saved, and if possible
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* the sidebox is directly updated to include the new favorite
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*
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* @param {object} [state] State settings to be merged into the application state
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*/
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add_favorite: function(state)
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{
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if(typeof this.favorite_popup == "undefined")
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{
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this._create_favorite_popup();
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}
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// Get current state
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this.favorite_popup.state = jQuery.extend({}, this.getState(), state||{});
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/*
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// Add in extras
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for(var extra in this.options.filters)
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{
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// Don't overwrite what nm has, chances are nm has more up-to-date value
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if(typeof this.popup.current_filters == 'undefined')
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{
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this.popup.current_filters[extra] = this.nextmatch.options.settings[extra];
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}
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}
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// Add in application's settings
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if(this.filters != true)
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{
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for(var i = 0; i < this.filters.length; i++)
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{
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this.popup.current_filters[this.options.filters[i]] = this.nextmatch.options.settings[this.options.filters[i]];
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}
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}
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*/
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// Make sure it's an object - deep copy to prevent references in sub-objects (col_filters)
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this.favorite_popup.state = jQuery.extend(true,{},this.favorite_popup.state);
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// Update popup with current set filters (more for debug than user)
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var filter_list = [];
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var add_to_popup = function(arr) {
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filter_list.push("<ul>");
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jQuery.each(arr, function(index, filter) {
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filter_list.push("<li id='index'><span class='filter_id'>"+index+"</span>" +
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(typeof filter != "object" ? "<span class='filter_value'>"+filter+"</span>": "")
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);
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if(typeof filter == "object" && filter != null) add_to_popup(filter);
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filter_list.push("</li>");
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});
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filter_list.push("</ul>");
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};
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add_to_popup(this.favorite_popup.state);
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$j("#"+this.appname+"_favorites_popup_state",this.favorite_popup)
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.replaceWith(
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$j(filter_list.join("")).attr("id",this.appname+"_favorites_popup_state")
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);
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$j("#"+this.appname+"_favorites_popup_state",this.favorite_popup)
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.hide()
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.siblings(".ui-icon-circle-plus")
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.removeClass("ui-icon-circle-minus");
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// Popup
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this.favorite_popup.dialog("open");
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console.log(this);
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// Stop the normal bubbling if this is called on click
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return false;
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},
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/**
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* Update favorite items in nm fav. menu
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*
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*/
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_refresh_fav_nm: function ()
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{
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var self = this;
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if(etemplate2 && etemplate2.getByApplication)
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{
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var et2 = etemplate2.getByApplication(self.appname);
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for(var i = 0; i < et2.length; i++)
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{
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et2[i].widgetContainer.iterateOver(function(_widget) {
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_widget.stored_filters = _widget.load_favorites(self.appname);
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_widget.init_filters(_widget);
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}, self, et2_favorites);
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}
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}
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else
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{
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throw new Error ("_refresh_fav_nm():Either et2 is not ready/ not there yet. Make sure that etemplate2 is ready before call this method.");
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}
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},
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/**
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* Create the "Add new" popup dialog
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*/
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_create_favorite_popup: function()
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{
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var self = this;
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var favorite_prefix = 'favorite_';
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// Clear old, if existing
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if(this.favorite_popup && this.favorite_popup.group)
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{
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this.favorite_popup.group.free();
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delete this.favorite_popup;
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}
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// Create popup
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this.favorite_popup = $j('<div id="'+this.dom_id + '_nm_favorites_popup" title="' + egw().lang("New favorite") + '">\
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<form>\
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<label for="name">'+
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this.egw.lang("name") +
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'</label>' +
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'<input type="text" name="name" id="name"/>\
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<div id="'+this.appname+'_favorites_popup_admin"/>\
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<span>'+ this.egw.lang("Details") + '</span><span style="float:left;" class="ui-icon ui-icon-circle-plus ui-button" />\
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<ul id="'+this.appname+'_favorites_popup_state"/>\
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</form>\
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</div>'
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).appendTo(this.et2 ? this.et2.getDOMNode() : $j('body'));
|
|
|
|
$j(".ui-icon-circle-plus",this.favorite_popup).prev().andSelf().click(function() {
|
|
var details = $j("#"+self.appname+"_favorites_popup_state",self.favorite_popup)
|
|
.slideToggle()
|
|
.siblings(".ui-icon-circle-plus")
|
|
.toggleClass("ui-icon-circle-minus");
|
|
});
|
|
|
|
// Add some controls if user is an admin
|
|
var apps = egw().user('apps');
|
|
var is_admin = (typeof apps['admin'] != "undefined");
|
|
if(is_admin)
|
|
{
|
|
this.favorite_popup.group = et2_createWidget("select-account",{
|
|
id: "favorite[group]",
|
|
account_type: "groups",
|
|
empty_label: "Groups",
|
|
no_lang: true,
|
|
parent_node: this.appname+'_favorites_popup_admin'
|
|
},this.et2 || null);
|
|
this.favorite_popup.group.loadingFinished();
|
|
}
|
|
|
|
var buttons = {};
|
|
buttons['save'] = {
|
|
text: this.egw.lang('save'),
|
|
default: true,
|
|
click: function() {
|
|
// Add a new favorite
|
|
var name = $j("#name",this);
|
|
|
|
if(name.val())
|
|
{
|
|
// Add to the list
|
|
name.val(name.val().replace(/(<([^>]+)>)/ig,""));
|
|
var safe_name = name.val().replace(/[^A-Za-z0-9-_]/g,"_");
|
|
var favorite = {
|
|
name: name.val(),
|
|
group: (typeof self.favorite_popup.group != "undefined" &&
|
|
self.favorite_popup.group.get_value() ? self.favorite_popup.group.get_value() : false),
|
|
state: self.favorite_popup.state
|
|
};
|
|
|
|
var favorite_pref = favorite_prefix+safe_name;
|
|
|
|
// Save to preferences
|
|
if(typeof self.favorite_popup.group != "undefined" && self.favorite_popup.group.getValue() != '')
|
|
{
|
|
// Admin stuff - save preference server side
|
|
self.egw.jsonq(self.appname+'.egw_framework.ajax_set_favorite.template',
|
|
[
|
|
self.appname,
|
|
name.val(),
|
|
"add",
|
|
self.favorite_popup.group.get_value(),
|
|
self.favorite_popup.state
|
|
]
|
|
);
|
|
self.favorite_popup.group.set_value('');
|
|
}
|
|
else
|
|
{
|
|
// Normal user - just save to preferences client side
|
|
self.egw.set_preference(self.appname,favorite_pref,favorite);
|
|
}
|
|
|
|
// Add to list immediately
|
|
if(self.sidebox)
|
|
{
|
|
// Remove any existing with that name
|
|
$j('[data-id="'+safe_name+'"]',self.sidebox).remove();
|
|
|
|
// Create new item
|
|
var html = "<li data-id='"+safe_name+"' data-group='" + favorite.group + "' class='ui-menu-item' role='menuitem'>\n";
|
|
var href = 'javascript:app.'+self.appname+'.setState('+JSON.stringify(favorite)+');';
|
|
html += "<a href='"+href+"' class='ui-corner-all' tabindex='-1'>";
|
|
html += "<div class='" + 'sideboxstar' + "'></div>"+
|
|
favorite.name;
|
|
html += "<div class='ui-icon ui-icon-trash' title='" + egw.lang('Delete') + "'/>";
|
|
html += "</a></li>\n";
|
|
$j(html).insertBefore($j('li',self.sidebox).last());
|
|
self._init_sidebox(self.sidebox);
|
|
}
|
|
|
|
// Try to update nextmatch favorites too
|
|
self._refresh_fav_nm();
|
|
}
|
|
// Reset form
|
|
delete self.favorite_popup.state;
|
|
name.val("");
|
|
$j("#filters",self.favorite_popup).empty();
|
|
|
|
$j(this).dialog("close");
|
|
}
|
|
};
|
|
buttons[this.egw.lang("cancel")] = function() {
|
|
if(typeof self.favorite_popup.group !== 'undefined' && self.favorite_popup.group.set_value)
|
|
{
|
|
self.favorite_popup.group.set_value(null);
|
|
}
|
|
$j(this).dialog("close");
|
|
};
|
|
|
|
this.favorite_popup.dialog({
|
|
autoOpen: false,
|
|
modal: true,
|
|
buttons: buttons,
|
|
close: function() {
|
|
}
|
|
});
|
|
|
|
// Bind handler for enter keypress
|
|
this.favorite_popup.off('keydown').on('keydown', jQuery.proxy(function(e) {
|
|
var tagName = e.target.tagName.toLowerCase();
|
|
tagName = (tagName === 'input' && e.target.type === 'button') ? 'button' : tagName;
|
|
|
|
if(e.keyCode == jQuery.ui.keyCode.ENTER && tagName !== 'textarea' && tagName !== 'select' && tagName !=='button')
|
|
{
|
|
e.preventDefault();
|
|
$j('button[default]',this.favorite_popup.parent()).trigger('click');
|
|
return false;
|
|
}
|
|
},this));
|
|
|
|
return false;
|
|
},
|
|
|
|
/**
|
|
* Delete a favorite from the list and update preferences
|
|
* Registered as a handler on the delete icons
|
|
*
|
|
* @param {jQuery.event} event event object
|
|
*/
|
|
delete_favorite: function(event)
|
|
{
|
|
// Don't do the menu
|
|
event.stopImmediatePropagation();
|
|
|
|
var app = event.data;
|
|
var id = $j(this).parentsUntil('li').parent().attr("data-id");
|
|
var group = $j(this).parentsUntil('li').parent().attr("data-group") || '';
|
|
var line = $j('li[data-id="'+id+'"]',app.sidebox);
|
|
var name = line.first().text();
|
|
var trash = this;
|
|
line.addClass('loading');
|
|
|
|
// Make sure first
|
|
var do_delete = function(button_id)
|
|
{
|
|
if(button_id != et2_dialog.YES_BUTTON)
|
|
{
|
|
line.removeClass('loading');
|
|
return;
|
|
}
|
|
|
|
// Hide the trash
|
|
$j(trash).hide();
|
|
|
|
// Delete preference server side
|
|
var request = egw.json(app.appname + ".egw_framework.ajax_set_favorite.template",
|
|
[app.appname, id, "delete", group, ''],
|
|
function(result) {
|
|
// Got the full response from callback, which we don't want
|
|
if(result.type) return;
|
|
|
|
if(result && typeof result == 'boolean')
|
|
{
|
|
// Remove line from list
|
|
line.slideUp("slow", function() { });
|
|
|
|
app._refresh_fav_nm();
|
|
}
|
|
else
|
|
{
|
|
// Something went wrong server side
|
|
line.removeClass('loading').addClass('ui-state-error');
|
|
}
|
|
},
|
|
$j(trash).parentsUntil("li").parent(),
|
|
true,
|
|
$j(trash).parentsUntil("li").parent()
|
|
);
|
|
request.sendRequest(true);
|
|
};
|
|
et2_dialog.show_dialog(do_delete, (egw.lang("Delete") + " " +name +"?"),
|
|
"Delete", et2_dialog.YES_NO, et2_dialog.QUESTION_MESSAGE);
|
|
|
|
return false;
|
|
},
|
|
|
|
/**
|
|
* Fix scrolling iframe browsed by iPhone/iPod/iPad touch devices
|
|
*/
|
|
_fix_iFrameScrolling: function()
|
|
{
|
|
if (/iPhone|iPod|iPad/.test(navigator.userAgent))
|
|
{
|
|
jQuery("iframe").on({
|
|
load: function()
|
|
{
|
|
var body = this.contentWindow.document.body;
|
|
|
|
var div = jQuery(document.createElement("div"))
|
|
.css ({
|
|
'height' : jQuery(this.parentNode).height(),
|
|
'width' : jQuery(this.parentNode).width(),
|
|
'overflow' : 'scroll'});
|
|
while (body.firstChild)
|
|
{
|
|
div.append(body.firstChild);
|
|
}
|
|
jQuery(body).append(div);
|
|
}
|
|
});
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Set document title, uses getWindowTitle to get the correct title,
|
|
* otherwise set it with uniqueID as default title
|
|
*/
|
|
_set_Window_title: function ()
|
|
{
|
|
var title = this.getWindowTitle();
|
|
if (title)
|
|
{
|
|
document.title = this.et2._inst.uniqueId + ": " + title;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Window title getter function in order to set the window title
|
|
* this can be overridden on each application app.js file to customize the title value
|
|
*
|
|
* @returns {string} window title
|
|
*/
|
|
getWindowTitle: function ()
|
|
{
|
|
var titleWidget = this.et2.getWidgetById('title');
|
|
if (titleWidget)
|
|
{
|
|
return titleWidget.options.value;
|
|
}
|
|
else
|
|
{
|
|
return this.et2._inst.uniqueId;
|
|
}
|
|
}
|
|
});
|