forked from extern/egroupware
562 lines
15 KiB
JavaScript
562 lines
15 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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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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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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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 - ID set server side
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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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this._init_sidebox(sidebox);
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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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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 et2 etemplate2 Newly ready object
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*/
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et2_ready: function(et2) {
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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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},
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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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// Apply
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_widget.activeFilters = state.state || state.filter || {};
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_widget.applyFilters();
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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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_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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this.sidebox = sidebox;
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sidebox
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.off()
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.on("mouseenter","div.ui-icon-trash", function() {$j(this).wrap("<span class='ui-state-active'/>");})
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.on("mouseleave","div.ui-icon-trash", function() {$j(this).unwrap();})
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.on("click","div.ui-icon-trash", this, this.delete_favorite)
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.addClass("ui-helper-clearfix");
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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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* 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() : $j('body'));
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$j(".ui-icon-circle-plus",this.favorite_popup).prev().andSelf().click(function() {
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var details = $j("#"+self.appname+"_favorites_popup_state",self.favorite_popup)
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.slideToggle()
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.siblings(".ui-icon-circle-plus")
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.toggleClass("ui-icon-circle-minus");
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});
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// Add some controls if user is an admin
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var apps = egw().user('apps');
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var is_admin = (typeof apps['admin'] != "undefined");
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if(is_admin)
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{
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this.favorite_popup.group = et2_createWidget("select-account",{
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id: "favorite[group]",
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account_type: "groups",
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empty_label: "Groups",
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no_lang: true,
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parent_node: this.appname+'_favorites_popup_admin'
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},this.et2 || null);
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this.favorite_popup.group.loadingFinished();
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}
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var buttons = {};
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buttons[this.egw.lang("save")] = function() {
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// Add a new favorite
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var name = $j("#name",this);
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if(name.val())
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{
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// Add to the list
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name.val(name.val().replace(/(<([^>]+)>)/ig,""));
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var safe_name = name.val().replace(/[^A-Za-z0-9-_]/g,"_");
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var favorite = {
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name: name.val(),
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group: (typeof self.favorite_popup.group != "undefined" &&
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self.favorite_popup.group.get_value() ? self.favorite_popup.group.get_value() : false),
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state: self.favorite_popup.state
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};
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var favorite_pref = favorite_prefix+safe_name;
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// Save to preferences
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if(typeof self.favorite_popup.group != "undefined" && self.favorite_popup.group.getValue() != '')
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{
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// Admin stuff - save preference server side
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self.egw.jsonq('home.egw_framework.ajax_set_favorite.template'
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[
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self.options.app,
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name.val(),
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"add",
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self.favorite_popup.group.get_value(),
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self.favorite_popup.state
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]
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);
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self.favorite_popup.group.set_value('');
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}
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else
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{
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// Normal user - just save to preferences client side
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self.egw.set_preference(self.appname,favorite_pref,{
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name: name.val(),
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group: false,
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state:self.favorite_popup.state
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});
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}
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// Add to list immediately
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var state = {
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name: name.val(),
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group: false,
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state:self.favorite_popup.state
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};
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if(self.sidebox)
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{
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var html = "<li data-id='"+safe_name+"' class='ui-menu-item' role='menuitem'>\n";
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html += "<a href='#' class='ui-corner-all' tabindex='-1'>";
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html += "<div class='" + 'sideboxstar' + "'></div>"+
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name.val() /*+(filter['group'] != false ? " ♦" :"")*/;
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html += "<div class='ui-icon ui-icon-trash' title='" + egw.lang('Delete') + "'/>";
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html += "</a></li>\n";
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$j(html).on('click.favorites',jQuery.proxy(function() {app[self.appname].setState(this);},state))
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.insertBefore($j('li',self.sidebox).last());
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self._init_sidebox(self.sidebox);
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}
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}
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// Reset form
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delete self.favorite_popup.state;
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name.val("");
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$j("#filters",self.favorite_popup).empty();
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$j(this).dialog("close");
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};
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buttons[this.egw.lang("cancel")] = function() {
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self.favorite_popup.group.set_value(null);
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$j(this).dialog("close");
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};
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this.favorite_popup.dialog({
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autoOpen: false,
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modal: true,
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buttons: buttons,
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close: function() {
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}
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});
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},
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/**
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* Delete a favorite from the list and update preferences
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* Registered as a handler on the delete icons
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*/
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delete_favorite: function(event)
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{
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// Don't do the menu
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event.stopImmediatePropagation();
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var app = event.data;
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var line = $j(this).parentsUntil("li").parent();
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var name = line.first().text();
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var trash = this;
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$j(line).addClass('loading');
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// Make sure first
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var do_delete = function(button_id)
|
|
{
|
|
if(button_id != et2_dialog.YES_BUTTON)
|
|
{
|
|
$j(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, name, "delete", '', ''],
|
|
function(result) {
|
|
if(result)
|
|
{
|
|
// Remove line from list
|
|
line.slideUp("slow", function() { });
|
|
}
|
|
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);
|
|
},
|
|
});
|