mirror of
https://github.com/EGroupware/egroupware.git
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138 lines
3.0 KiB
JavaScript
138 lines
3.0 KiB
JavaScript
/**
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* eGroupWare eTemplate2 - JS Template base class
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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
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* @copyright Stylite 2011
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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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et2_core_xml;
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et2_core_DOMWidget;
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*/
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/**
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* Class which implements the "template" XET-Tag. When the id parameter is set,
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* the template class checks whether another template with this id already
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* exists. If yes, this template is removed from the DOM tree, copied and
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* inserted in place of this template.
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*
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* TODO: Check whether this widget behaves as it should.
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*/
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var et2_template = et2_DOMWidget.extend({
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attributes: {
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"template": {
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"name": "Template",
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"type": "string",
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"description": "Name / ID of template"
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},
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"group": {
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// TODO: Not implemented
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"name": "Group",
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"description":"Not implemented",
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"default": 0
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},
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"version": {
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"name": "Version",
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"type": "string",
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"description": "Version of the template"
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},
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"lang": {
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"name": "Language",
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"type": "string",
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"description": "Language the template is written in"
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},
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"content": {
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"name": "Content index",
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"default": et2_no_init
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},
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},
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createNamespace: true,
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/**
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* Initializes this template widget as a simple container.
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*/
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init: function(_parent, _attrs) {
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// Set this early, so it's available for creating namespace
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if(_attrs.content)
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{
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this.content = _attrs.content;
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}
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this._super.apply(this, arguments);
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this.div = document.createElement("div");
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if (this.id != "")
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{
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// Set the api instance to the first part of the name of the
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// template, if it's in app.function.template format
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var splitted = this.id.split('.');
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if(splitted.length == 3)
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{
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this.setApiInstance(egw(splitted[0], this._parent.egw().window));
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}
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// Check to see if XML is known
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var xml = null;
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var templates = this.getRoot().getInstanceManager().templates;
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if(!(xml = templates[this.id]))
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{
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// Check to see if ID is short form
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// eg: row instead of app.something.row
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for(var key in templates)
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{
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splitted = key.split('.');
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if(splitted[splitted.length-1] == this.id)
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{
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xml = templates[key];
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break;
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}
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}
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}
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if(xml !== null && typeof xml !== "undefined")
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{
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this.egw().debug("log", "Loading template from XML: ", this.id);
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this.loadFromXML(xml);
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// Don't call this here - premature
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//this.loadingFinished();
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}
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else
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{
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this.egw().debug("warn", "Unable to find XML for ", this.id);
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}
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}
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},
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/**
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* Override parent to support content attribute
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*/
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checkCreateNamespace: function() {
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if(this.content)
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{
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var old_id = this.id;
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this.id = this.content;
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this._super.apply(this, arguments);
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}
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else
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{
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this._super.apply(this, arguments);
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}
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},
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getDOMNode: function() {
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return this.div;
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}
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});
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et2_register_widget(et2_template, ["template"]);
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