mirror of
https://github.com/EGroupware/egroupware.git
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537 lines
14 KiB
JavaScript
537 lines
14 KiB
JavaScript
/**
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* EGroupware - Home - Javascript UI
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*
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* @link http://www.egroupware.org
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* @package home
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* @author Nathan Gray
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* @copyright (c) 2013 Nathan Gray
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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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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jquery.jquery;
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jquery.jquery-ui;
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/phpgwapi/js/jquery/gridster/jquery.gridster.js;
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*/
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/**
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* JS for home application
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*
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* Home is a collection of little bits of content (portlets) from the other applications.
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*
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*
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* Uses Gridster for the grid layout
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* @see http://gridster.net
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* @augments AppJS
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*/
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app.classes.home = AppJS.extend(
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{
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/**
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* AppJS requires overwriting this with the actual application name
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*/
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appname: "home",
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/**
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* Grid resolution. Must match et2_portlet GRID
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*/
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GRID: 100,
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/**
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* Default size for new portlets
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*/
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DEFAULT: {
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WIDTH: 2,
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HEIGHT: 1
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},
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/**
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* Constructor
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*
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* @memberOf app.home
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*/
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init: function()
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{
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// call parent
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this._super.apply(this, arguments);
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},
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/**
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* Destructor
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* @memberOf app.home
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*/
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destroy: function()
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{
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delete this.et2;
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delete this.portlet_container;
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// call parent
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this._super.apply(this, arguments);
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// Make sure all other sub-etemplates in portlets are done
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var others = etemplate2.getByApplication(this.appname);
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for(var i = 0; i < others.length; i++)
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{
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others[i].clear();
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}
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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().
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*
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* @param {etemplate2} et2 Newly ready object
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* @param {string} Template name
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*/
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et2_ready: function(et2, name)
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{
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// Top level
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if(name == 'home.index')
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{
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// call parent
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this._super.apply(this, arguments);
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this.et2.set_id('home.index');
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this.et2.set_actions(this.et2.getArrayMgr('modifications').getEntry('home.index')['actions']);
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this.portlet_container = this.et2.getWidgetById("portlets");
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// Set up sorting of portlets
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this._do_ordering();
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// Accept drops of favorites, which aren't part of action system
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$j(this.et2.getDOMNode()).droppable({
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hoverClass: 'drop-hover',
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accept: function(draggable) {
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// Check for direct support for that application
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if(draggable[0].dataset && draggable[0].dataset.appname)
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{
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return egw_getActionManager('home',false,1).getActionById('drop_'+draggable[0].dataset.appname +'_favorite_portlet') != null;
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}
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return false;
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},
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drop: function(event, ui) {
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// Favorite dropped on home - fake an action and divert to normal handler
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var action = {
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data: {
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class: 'add_home_favorite_portlet'
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}
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}
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// Check for direct support for that application
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if(ui.helper.context.dataset && ui.helper.context.dataset.appname)
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{
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var action = egw_getActionManager('home',false,1).getActionById('drop_'+ui.helper.context.dataset.appname +'_favorite_portlet') || {}
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}
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action.ui = ui;
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app.home.add_from_drop(action, [{data: ui.helper.context.dataset}])
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}
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})
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}
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else if (et2.uniqueId)
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{
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// Handle bad timing - a sub-template was finished first
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if(!this.portlet_container)
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{
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window.setTimeout(jQuery.proxy(this, function() {this.et2_ready(et2, name);}),200);
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return;
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}
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var portlet = this.portlet_container.getWidgetById(et2.uniqueId);
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// Check for existing etemplate, this one loaded over it
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// NOTE: Moving them around like this can cause problems with event handlers
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var existing = etemplate2.getById(et2.uniqueId);
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if(portlet && existing && existing.etemplate_exec_id != et2.etemplate_exec_id)
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{
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for(var i = 0; i < portlet._children.length; i++)
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{
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portlet._children[i]._inst.clear();
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}
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portlet._children = [];
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}
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// It's in the right place for original load, but move it into portlet
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var misplaced = $j(etemplate2.getById('home-index').DOMContainer).siblings('#'+et2.DOMContainer.id);
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if(portlet)
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{
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portlet.content = $j(et2.DOMContainer).appendTo(portlet.content);
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portlet.addChild(et2.widgetContainer);
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et2.resize();
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}
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if(portlet && misplaced.length)
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{
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et2.DOMContainer.id = et2.uniqueId;
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}
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}
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},
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/**
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* Add a new portlet from the context menu
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*/
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add: function(action, source) {
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var attrs = {id: this._create_id(), row: 1, col: 1};
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// Try to put it about where the menu was opened
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if(action.menu_context)
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{
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var $portlet_container = $j(this.portlet_container.getDOMNode());
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attrs.row = Math.round((action.menu_context.posy - $portlet_container.offset().top )/ this.GRID)+1;
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attrs.col = Math.max(1,Math.round((action.menu_context.posx - $portlet_container.offset().left) / this.GRID)+1);
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}
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var portlet = et2_createWidget('portlet',attrs, this.portlet_container);
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// Override content ID so etemplate loads
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portlet.content.attr('id', attrs.id);
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portlet.loadingFinished();
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// Get actual attributes & settings, since they're not available client side yet
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portlet._process_edit(et2_dialog.OK_BUTTON, {class: action.id});
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// Set up sorting/grid of new portlet
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var $portlet_container = $j(this.portlet_container.getDOMNode());
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$portlet_container.data("gridster").add_widget(
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portlet.getDOMNode(),
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this.DEFAULT.WIDTH, this.DEFAULT.HEIGHT,
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attrs.col, attrs.row
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);
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},
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/**
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* User dropped something on home. Add a new portlet
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*/
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add_from_drop: function(action,source) {
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// Actions got confused drop vs popup
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if(source[0].id == 'portlets')
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{
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return this.add(action);
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}
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var $portlet_container = $j(this.portlet_container.getDOMNode());
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// Basic portlet attributes
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var attrs = {id: this._create_id()};
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// Try to find where the drop was
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if(action != null && action.ui && action.ui.position)
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{
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attrs.row = Math.round((action.ui.offset.top - $portlet_container.offset().top )/ this.GRID);
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attrs.col = Math.max(0,Math.round((action.ui.offset.left - $portlet_container.offset().left) / this.GRID)-1);
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}
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var portlet = et2_createWidget('portlet',attrs, this.portlet_container);
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// Override content ID so etemplate loads
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portlet.content.attr('id', attrs.id);
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portlet.loadingFinished();
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// Get actual attributes & settings, since they're not available client side yet
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var drop_data = [];
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for(var i = 0; i < source.length; i++)
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{
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if(source[i].id)
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{
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drop_data.push(source[i].id);
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}
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else
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{
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drop_data.push(source[i].data);
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}
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}
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portlet._process_edit(et2_dialog.OK_BUTTON, {dropped_data: drop_data, class: action.data.class || action.id.substr(5)});
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// Set up sorting/grid of new portlet
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$portlet_container.data("gridster").add_widget(
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portlet.getDOMNode(),
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this.DEFAULT.WIDTH, this.DEFAULT.HEIGHT,
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attrs.col, attrs.row
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);
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},
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/**
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* Allow a refresh from anywhere by triggering an update with no changes
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*
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* @param {string} id
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*/
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refresh: function($id) {
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var p = this.portlet_container.getWidgetById($id);
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if(p)
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{
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p._process_edit(et2_dialog.OK_BUTTON, '~reload~');
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}
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},
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/**
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* For link_portlet - opens the configured record when the user
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* double-clicks or chooses view from the context menu
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*/
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open_link: function(action) {
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// Get widget
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var widget = null;
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while(action.parent != null)
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{
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if(action.data && action.data.widget)
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{
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widget = action.data.widget;
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break;
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}
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action = action.parent;
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}
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if(widget == null)
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{
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egw().log("warning", "Could not find widget");
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return;
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}
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egw().open(widget.options.settings.entry, "", 'edit');
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},
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/**
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* For list_portlet - adds a new link
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* This is needed here so action system can find it
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*/
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add_link: function(action,source,target_action) {
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this.List.add_link(action, source, target_action);
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},
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/**
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* Set up the drag / drop / re-order of portlets
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*/
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_do_ordering: function() {
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var $portlet_container = $j(this.portlet_container.getDOMNode());
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$portlet_container
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.addClass("home ui-helper-clearfix")
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.disableSelection()
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/* Gridster */
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.gridster({
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widget_selector: 'div.et2_portlet',
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// Dimensions + margins = grid spacing
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widget_base_dimensions: [this.GRID-5, this.GRID-5],
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widget_margins: [5,5],
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extra_rows: 1,
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extra_cols: 1,
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min_cols: 3,
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min_rows: 3,
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/**
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* Set which parameters we want when calling serialize().
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* @param $w jQuery jQuery-wrapped element
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* @param grid Object Grid settings
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* @return Object - will be returned by gridster.serialize()
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*/
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serialize_params: function($w, grid) {
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return {
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id: $w.attr('id').replace(app.home.portlet_container.getInstanceManager().uniqueId+'_',''),
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row: grid.row,
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col: grid.col,
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width: grid.size_x,
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height: grid.size_y
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};
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},
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/**
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* Gridster's internal drag settings
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*/
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draggable: {
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handle: '.ui-widget-header',
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stop: function(event,ui) {
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// Update widget(s)
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var changed = this.serialize_changed();
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// Reset changed, or they keep accumulating
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this.$changed = $j([]);
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for (var key in changed)
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{
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if(!changed[key].id) continue;
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// Changed ID is the ID
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var widget = window.app.home.portlet_container.getWidgetById(changed[key].id);
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if(!widget || widget == window.app.home.portlet_container) continue;
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egw().jsonq("home.home_ui.ajax_set_properties",[changed[key].id, widget.options.settings,{
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row: changed[key].row,
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col: changed[key].col
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}],
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null,
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widget, true, widget
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);
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}
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}
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}
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});
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// Bind window resize to re-layout gridster
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$j(window).one("resize."+this.et2._inst.uniqueId, function() {
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// Note this doesn't change the positions, just makes them invalid
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$portlet_container.data('gridster').recalculate_faux_grid();
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});
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// Bind resize to update gridster - this may happen _before_ the widget gets a
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// chance to update itself, so we can't use the widget
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$portlet_container
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.on("resizestop", function(event, ui) {
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$portlet_container.data("gridster").resize_widget(
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ui.element,
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Math.round(ui.size.width / app.home.GRID),
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Math.round(ui.size.height / app.home.GRID)
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);
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});
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},
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/**
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* Create an ID that should be unique, at least amoung a single user's portlets
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*/
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_create_id: function() {
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var id = '';
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do
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{
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id = Math.floor((1 + Math.random()) * 0x10000)
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.toString(16)
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.substring(1);
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}
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while(this.portlet_container.getWidgetById(id));
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return id;
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},
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/**
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* Functions for the list portlet
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*/
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List:
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{
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/**
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* For list_portlet - opens a dialog to add a new entry to the list
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*/
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add_link: function(action, source, target_action) {
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// Actions got confused drop vs popup
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if(source[0].id == 'portlets')
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{
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return this.add_link(action);
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}
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// Get widget
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var widget = null;
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while(action.parent != null)
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{
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if(action.data && action.data.widget)
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{
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widget = action.data.widget;
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break;
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}
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action = action.parent;
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}
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if(target_action == null)
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{
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// use template base url from initial template, to continue using webdav, if that was loaded via webdav
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var splitted = 'home.edit'.split('.');
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var path = app.home.portlet_container.getRoot()._inst.template_base_url + splitted.shift() + "/templates/default/" +
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splitted.join('.')+ ".xet";
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var dialog = et2_createWidget("dialog",{
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callback: function(button_id, value) {
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if(button_id == et2_dialog.CANCEL_BUTTON) return;
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var new_list = widget.options.settings.list || [];
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for(var i = 0; i < new_list.length; i++)
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{
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if(new_list[i].app == value.add.app && new_list[i].id == value.add.id)
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{
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// Duplicate - skip it
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return;
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}
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}
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value.add.link_id = value.add.app + ':' + value.add.id;
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// Update server side
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new_list.push(value.add);
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widget._process_edit(button_id,{list: new_list});
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// Update client side
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widget.getWidgetById('list').set_value(new_list);
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},
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buttons: et2_dialog.BUTTONS_OK_CANCEL,
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title: app.home.egw.lang('add'),
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template:path,
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value: { content: [{label: app.home.egw.lang('add'),type: 'link-entry',name: 'add',size:''}]}
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});
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}
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else
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{
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// Drag'n'dropped something on the list - just send action IDs
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var new_list = widget.options.settings.list || [];
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var changed = false;
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for(var i = 0; i < new_list.length; i++)
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{
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// Avoid duplicates
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for(var j = 0; j < source.length; j++)
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{
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if(!source[j].id || new_list[i].app+"::"+new_list[i].id == source[j].id)
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{
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// Duplicate - skip it
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source.splice(j,1);
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}
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}
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}
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for(var i = 0; i < source.length; i++)
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{
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var explode = source[i].id.split('::');
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new_list.push({app: explode[0],id: explode[1], link_id: explode.join(':')});
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changed = true;
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}
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widget.getWidgetById('list').set_value(new_list);
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if(changed)
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{
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widget._process_edit(et2_dialog.OK_BUTTON,{
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list: new_list || {}
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});
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}
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}
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},
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/**
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* Remove a link from the list
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*/
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link_change: function(list, link_id, row) {
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// Quick response client side
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row.slideUp(row.remove);
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// Actual removal
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var portlet = list._parent._parent;
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portlet.options.settings.list.splice(row.index(), 1);
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portlet._process_edit(et2_dialog.OK_BUTTON,{list: portlet.options.settings.list || {}});
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}
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},
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/**
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* Functions for the note portlet
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*/
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/**
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* Set up for editing a note
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* CKEditor has CSP issues, so we need a popup
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*
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* @param {egwAction} action
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* @param {egwActionObject[]} Selected
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*/
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note_edit: function(action, selected) {
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if(!selected && typeof action == 'string')
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{
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var id = action;
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}
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else
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{
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var id = selected[0].id;
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}
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// Aim to match the size
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var portlet_dom = $j('[id$='+id+'][data-sizex]',this.portlet_container.getDOMNode);
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var width = portlet_dom.attr('data-sizex') * this.GRID;
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var height = portlet_dom.attr('data-sizey') * this.GRID;
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// CKEditor is impossible to use below a certain size
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// Add 35px for the toolbar, 35px for the buttons
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var window_width = Math.max(580, width+20);
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var window_height = Math.max(350, height+70);
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// Open popup, but add 30 to the height for the toolbar
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egw.open_link(egw.link('/index.php',{
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menuaction: 'home.home_note_portlet.edit',
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id: id,
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|
height: window_height - 70
|
|
}),'home_'+id, window_width+'x'+window_height,'home');
|
|
}
|
|
});
|