forked from extern/egroupware
546 lines
15 KiB
JavaScript
546 lines
15 KiB
JavaScript
/**
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* EGroupware clientside API 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 Andreas Stöckel (as AT stylite.de)
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* @author Ralf Becker <RalfBecker@outdoor-training.de>
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* @version $Id$
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*/
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"use strict";
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var egw;
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/**
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* Central object providing all kinds of api services on clientside:
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* - preferences: egw.preferences(_name, _app)
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* - translation: egw.lang("%1 entries deleted", 5)
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* - link registry: egw.open(_id, _app), egw.link_get_registry(_app, _name), egw.link_app_list(_must_support)
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* - configuration: egw.config(_name[, _app='phpgwapi'])
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* - image urls: egw.image(_name[, _app='phpgwapi'])
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* - user data: egw.user(_field)
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* - user app data: egw.app(_app[, _name])
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*/
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if (window.opener && typeof window.opener.egw == 'object')
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{
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egw = window.opener.egw;
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}
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else if (window.top && typeof window.top.egw == 'object')
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{
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egw = window.top.egw;
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}
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else
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{
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egw = {
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/**
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* Object holding the prefences as 2-dim. associative array, use egw.preference(name[,app]) to access it
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*
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* @access: private, use egw.preferences() or egw.set_perferences()
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*/
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prefs: {
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common: {
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dateformat: "Y-m-d",
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timeformat: 24,
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lang: "en"
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}
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},
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/**
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* base-URL of the EGroupware installation
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*
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* get set via egw_framework::header()
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*/
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webserverUrl: "/egroupware",
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/**
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* Setting prefs for an app or 'common'
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*
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* @param object _data object with name: value pairs to set
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* @param string _app application name, 'common' or undefined to prefes of all apps at once
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*/
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set_preferences: function(_data, _app)
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{
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if (typeof _app == 'undefined')
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{
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this.prefs = _data;
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}
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else
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{
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this.prefs[_app] = _data;
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}
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},
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/**
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* Query an EGroupware user preference
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*
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* If a prefernce is not already loaded (only done for "common" by default), it is synchroniosly queryed from the server!
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*
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* @param string _name name of the preference, eg. 'dateformat'
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* @param string _app='common'
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* @return string preference value
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* @todo add a callback to query it asynchron
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*/
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preference: function(_name, _app)
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{
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if (typeof _app == 'undefined') _app = 'common';
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if (typeof this.prefs[_app] == 'undefined')
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{
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xajax_doXMLHTTPsync('home.egw_framework.ajax_get_preference.template', _app);
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if (typeof this.prefs[_app] == 'undefined') this.prefs[_app] = {};
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}
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return this.prefs[_app][_name];
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},
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/**
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* Set a preference and sends it to the server
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*
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* Server will silently ignore setting preferences, if user has no right to do so!
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*
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* @param string _app application name or "common"
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* @param string _name name of the pref
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* @param string _val value of the pref
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*/
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set_preference: function(_app, _name, _val)
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{
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xajax_doXMLHTTP('home.egw_framework.ajax_set_preference.template', _app, _name, _val);
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// update own preference cache, if _app prefs are loaded (dont update otherwise, as it would block loading of other _app prefs!)
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if (typeof this.prefs[_app] != 'undefined') this.prefs[_app][_name] = _val;
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},
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/**
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* Translations
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*
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* @access: private, use egw.lang() or egw.set_lang_arr()
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*/
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lang_arr: {},
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/**
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* Set translation for a given application
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*
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* @param string _app
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* @param object _message message => translation pairs
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*/
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set_lang_arr: function(_app, _messages)
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{
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this.lang_arr[_app] = _messages;
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},
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/**
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* Translate a given phrase replacing optional placeholders
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*
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* @param string _msg message to translate
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* @param string _arg1 ... _argN
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*/
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lang: function(_msg, _arg1)
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{
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var translation = _msg;
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_msg = _msg.toLowerCase();
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// search apps in given order for a replacement
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var apps = [window.egw_appName, 'etemplate', 'common'];
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for(var i = 0; i < apps.length; ++i)
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{
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if (typeof this.lang_arr[apps[i]] != "undefined" &&
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typeof this.lang_arr[apps[i]][_msg] != 'undefined')
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{
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translation = this.lang_arr[apps[i]][_msg];
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break;
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}
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}
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if (arguments.length == 1) return translation;
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if (arguments.length == 2) return translation.replace('%1', arguments[1]);
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// to cope with arguments containing '%2' (eg. an urlencoded path like a referer),
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// we first replace all placeholders '%N' with '|%N|' and then we replace all '|%N|' with arguments[N]
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translation = translation.replace(/%([0-9]+)/g, '|%$1|');
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for(var i = 1; i < arguments.length; ++i)
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{
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translation = translation.replace('|%'+i+'|', arguments[i]);
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}
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return translation;
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},
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/**
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* View an EGroupware entry: opens a popup of correct size or redirects window.location to requested url
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*
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* Examples:
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* - egw.open(123,'infolog') or egw.open('infolog:123') opens popup to edit or view (if no edit rights) infolog entry 123
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* - egw.open('infolog:123','timesheet','add') opens popup to add new timesheet linked to infolog entry 123
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* - egw.open(123,'addressbook','view') opens addressbook view for entry 123 (showing linked infologs)
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* - egw.open('','addressbook','view_list',{ search: 'Becker' }) opens list of addresses containing 'Becker'
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*
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* @param string|int id either just the id or "app:id" if app==""
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* @param string app app-name or empty (app is part of id)
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* @param string type default "edit", possible "view", "view_list", "edit" (falls back to "view") and "add"
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* @param object|string extra extra url parameters to append as object or string
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* @param string target target of window to open
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*/
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open: function(id, app, type, extra, target)
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{
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if (typeof this.link_registry != 'object')
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{
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alert('egw.open() link registry is NOT defined!');
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return;
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}
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if (!app)
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{
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var app_id = id.split(':',2);
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app = app_id[0];
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id = app_id[1];
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}
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if (!app || typeof this.link_registry[app] != 'object')
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{
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alert('egw.open() app "'+app+'" NOT defined in link registry!');
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return;
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}
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var app_registry = this.link_registry[app];
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if (typeof type == 'undefined') type = 'edit';
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if (type == 'edit' && typeof app_registry.edit == 'undefined') type = 'view';
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if (typeof app_registry[type] == 'undefined')
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{
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alert('egw.open() type "'+type+'" is NOT defined in link registry for app "'+app+'"!');
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return;
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}
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var url = this.webserverUrl+'/index.php';
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var delimiter = '?';
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var params = app_registry[type];
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if (type == 'view' || type == 'edit') // add id parameter for type view or edit
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{
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params[app_registry[type+'_id']] = id;
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}
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else if (type == 'add' && id) // add add_app and app_id parameters, if given for add
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{
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var app_id = id.split(':',2);
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params[app_registry.add_app] = app_id[0];
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params[app_registry.add_id] = app_id[1];
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}
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for(var attr in params)
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{
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url += delimiter+attr+'='+encodeURIComponent(params[attr]);
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delimiter = '&';
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}
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if (typeof extra == 'object')
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{
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for(var attr in extra)
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{
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url += delimiter+attr+'='+encodeURIComponent(extra[attr]);
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}
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}
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else if (typeof extra == 'string')
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{
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url += delimiter + extra;
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}
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if (typeof app_registry[type+'_popup'] == 'undefined')
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{
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if (target)
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{
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window.open(url, target);
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}
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else
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{
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egw_appWindowOpen(app, url);
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}
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}
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else
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{
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var w_h = app_registry[type+'_popup'].split('x');
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if (w_h[1] == 'egw_getWindowOuterHeight()') w_h[1] = egw_getWindowOuterHeight();
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egw_openWindowCentered2(url, target, w_h[0], w_h[1], 'yes', app, false);
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}
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},
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/**
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* Check if $app is in the registry and has an entry for $name
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*
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* @param string $app app-name
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* @param string $name name / key in the registry, eg. 'view'
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* @return boolean|string false if $app is not registered, otherwise string with the value for $name
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*/
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link_get_registry: function(_app, _name)
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{
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if (typeof this.link_registry[_app] == 'undefined')
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{
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return false;
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}
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var reg = this.link_registry[_app];
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// some defaults (we set them directly in the registry, to do this only once)
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if (typeof reg[_name] == 'undefined')
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{
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switch(_name)
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{
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case 'name':
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reg.name = _app;
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break;
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case 'icon':
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var app_data = this.app(_app);
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if (typeof app_data != 'undefined' && typeof app_data.icon != 'undefined')
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{
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reg.icon = (typeof app_data.icon_app != 'undefined' ? app_data.icon_app : _app)+'/'+app_data.icon;
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}
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else
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{
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reg.icon = _app+'/navbar';
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}
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break;
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}
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}
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return typeof reg[_name] == 'undefined' ? false : reg[_name];
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},
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/**
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* Get list of link-aware apps the user has rights to use
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*
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* @param string $must_support capability the apps need to support, eg. 'add', default ''=list all apps
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* @return array with app => title pairs
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*/
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link_app_list: function(_must_support)
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{
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var apps = [];
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for (var type in this.link_registry)
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{
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var reg = this.link_registry[type];
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if (typeof _must_support != 'undefined' && _must_support && typeof reg[_must_support] == 'undefined') continue;
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var app_sub = type.split('-');
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if (this.app(app_sub[0]))
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{
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apps.push({"type": type, "label": this.lang(this.link_get_registry(type,'name'))});
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}
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}
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// sort labels (caseinsensitive) alphabetic
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apps = apps.sort(function(_a,_b) {
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var al = _a.label.toUpperCase();
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var bl = _b.label.toUpperCase();
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return al == bl ? 0 : (al > bl ? 1 : -1);
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});
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// create sorted associative array / object
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var sorted = {};
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for(var i = 0; i < apps.length; ++i)
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{
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sorted[apps[i].type] = apps[i].label;
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}
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return sorted;
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},
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/**
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* Link registry
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*
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* @access: private, use egw.open() or egw.set_link_registry()
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*/
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link_registry: null,
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/**
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* Set link registry
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*
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* @param object _registry whole registry or entries for just one app
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* @param string _app
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*/
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set_link_registry: function (_registry, _app)
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{
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if (typeof _app == 'undefined')
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{
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this.link_registry = _registry;
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}
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else
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{
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this.link_registry[_app] = _registry;
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}
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},
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/**
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* Clientside config
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*
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* @access: private, use egw.config(_name, _app="phpgwapi")
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*/
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configs: {},
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/**
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* Query clientside config
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*
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* @param string _name name of config variable
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* @param string _app default "phpgwapi"
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* @return mixed
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*/
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config: function (_name, _app)
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{
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if (typeof _app == 'undefined') _app = 'phpgwapi';
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if (typeof this.configs[_app] == 'undefined') return null;
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return this.configs[_app][_name];
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},
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/**
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* Set clientside configuration for all apps
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*
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* @param array/object
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*/
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set_configs: function(_configs)
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{
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this.configs = _configs;
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},
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/**
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* Map to serverside available images for users template-set
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*
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* @access: private, use egw.image(_name, _app)
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*/
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images: {},
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/**
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* Set imagemap, called from /phpgwapi/images.php
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*
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* @param array/object _images
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*/
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set_images: function (_images)
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{
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this.images = _images;
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},
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/**
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* Get image URL for a given image-name and application
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*
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* @param string _name image-name without extension
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* @param string _app application name, default current app of window
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* @return string with URL of image
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*/
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image: function (_name, _app)
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{
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if (typeof _app == 'undefined') _app = this.getAppName();
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// own instance specific images in vfs have highest precedence
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if (typeof this.images['vfs'] != 'undefined' && typeof this.images['vfs'][_name] != 'undefined')
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{
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return this.webserverUrl+this.images['vfs'][_name];
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}
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if (typeof this.images[_app] != 'undefined' && typeof this.images[_app][_name] != 'undefined')
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{
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return this.webserverUrl+this.images[_app][_name];
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}
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if (typeof this.images['phpgwapi'] != 'undefined' && typeof this.images['phpgwapi'][_name] != 'undefined')
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{
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return this.webserverUrl+this.images['vfs'][_name];
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}
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// if no match, check if it might contain an extension
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if (_name.match(/\.(png|gif|jpg)$/i))
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{
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return this.image(_name.replace(/.(png|gif|jpg)$/i,''), _app);
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}
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console.log('egw.image("'+_name+'", "'+_app+'") image NOT found!');
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return null;
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},
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/**
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* Returns the name of the currently active application
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*
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* @ToDo: fixme: does not work, as egw object runs in framework for jdots
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*/
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getAppName: function ()
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{
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if (typeof egw_appName == 'undefined')
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{
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return 'egroupware';
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}
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else
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{
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return egw_appName;
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}
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},
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/**
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* Data about current user
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*
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* @access: private, use egw.user(_field) or egw.app(_app)
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*/
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userData: {},
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/**
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* Set data of current user
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*
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* @param object _data
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*/
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set_user: function(_data)
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{
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this.userData = _data;
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},
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/**
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* Get data about current user
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*
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* @param string _field
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* - 'account_id','account_lid','person_id','account_status',
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* - 'account_firstname','account_lastname','account_email','account_fullname','account_phone'
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* - 'apps': object with app => data pairs the user has run-rights for
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* @return string|array|null
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*/
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user: function (_field)
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{
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return this.userData[_field];
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},
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/**
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* Return data of apps the user has rights to run
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*
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* Can be used the check of run rights like: if (egw.app('addressbook')) { do something if user has addressbook rights }
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*
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* @param string _app
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* @param string _name attribute to return, default return whole app-data-object
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* @return object|string|null null if not found
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*/
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app: function(_app, _name)
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{
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return typeof _name == 'undefined' || typeof this.userData.apps[_app] == 'undefined' ?
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this.userData.apps[_app] : this.userData.apps[_app][_name];
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},
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/**
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* Call a link, which can be either a menuaction, a EGroupware relative url or a full url
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*
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* @param string _link menuaction, EGroupware relative url or a full url (incl. "mailto:" or "javascript:")
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* @param string _target optional target
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* @param string _popup widthxheight, if a popup should be used
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*/
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call_link: function(_link, _target, _popup)
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{
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var url = _link;
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if (url.indexOf('javascript:') == 0)
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{
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eval(url.substr(11));
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return;
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}
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// link is not necessary an url, it can also be a menuaction!
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if (url.indexOf('/') == -1 &&
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url.split('.').length >= 3 &&
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url.indexOf('mailto:') == -1 ||
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url.indexOf('://') == -1)
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{
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url = "/index.php?menuaction="+url;
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}
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if (url[0] == '/') // link relative to eGW
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{
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url = egw.webserverUrl + url;
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}
|
|
if (_popup)
|
|
{
|
|
var w_h = _popup.split('x');
|
|
if (w_h[1] == 'egw_getWindowOuterHeight()') w_h[1] = egw_getWindowOuterHeight();
|
|
egw_openWindowCentered2(url, _target, w_h[0], w_h[1]);
|
|
}
|
|
else
|
|
{
|
|
window.open(url, _target);
|
|
}
|
|
|
|
}
|
|
};
|
|
}
|