mirror of
https://github.com/EGroupware/egroupware.git
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552 lines
15 KiB
TypeScript
552 lines
15 KiB
TypeScript
/**
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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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*/
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import {et2_createWidget} from "../../api/js/etemplate/et2_core_widget";
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import {EgwApp} from "../../api/js/jsapi/egw_app";
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import {etemplate2} from "../../api/js/etemplate/etemplate2";
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import {Et2Portlet} from "../../api/js/etemplate/Et2Portlet/Et2Portlet";
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import {Et2PortletFavorite} from "./Et2PortletFavorite";
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import {loadWebComponent} from "../../api/js/etemplate/Et2Widget/Et2Widget";
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import "./Et2PortletLink";
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import "./Et2PortletList";
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import "./Et2PortletNote";
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import './Et2PortletWeather';
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import "../../calendar/js/Et2PortletCalendar";
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import Sortable from "sortablejs/modular/sortable.complete.esm.js";
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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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* 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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export class HomeApp extends EgwApp
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{
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/**
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* Grid resolution. Must match et2_portlet GRID
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*/
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public static GRID = 150;
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// List of portlets
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private portlets = {};
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portlet_container : any;
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private sortable : Sortable;
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/**
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* Constructor
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*
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*/
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constructor()
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{
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// call parent
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super("home");
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}
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/**
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* Destructor
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*/
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destroy()
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{
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delete this.et2;
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delete this.portlet_container;
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this.portlets = {};
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// call parent
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super.destroy(this.appname);
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// Make sure all other sub-etemplates in portlets are done
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if(this == window.app.home)
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{
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let others = etemplate2.getByApplication(this.appname);
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for(let 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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/**
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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(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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super.et2_ready(et2, name);
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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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this._do_ordering()
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}
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else if(et2.uniqueId)
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{
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let portlet_container = this.portlet_container || window.app.home?.portlet_container;
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// Handle bad timing - a sub-template was finished first
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if(!portlet_container)
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{
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window.setTimeout(() => {this.et2_ready(et2, name);}, 200);
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return;
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}
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let portlet = portlet_container.getWidgetById(et2.uniqueId) || et2.DOMContainer;
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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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let existing = etemplate2.getById(et2.uniqueId);
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if(portlet && existing)
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{
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for(let i = 0; i < portlet._children.length; i++)
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{
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if(typeof portlet._children[i]._init == 'undefined')
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{
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portlet.removeChild(portlet._children[i])
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}
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}
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}
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// Set size & position, if somehow not set yet (Et2Portlet does it)
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if(portlet.style.gridArea == "")
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{
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let et2_data = et2.widgetContainer.getArrayMgr("content").data;
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let settings = et2_data && et2_data.id == portlet.id && et2_data || portlet_container.getArrayMgr("content").data.find(e => et2.uniqueId.endsWith(e.id)) || {settings: {}};
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portlet.settings = settings.settings || {};
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portlet.style.gridArea = settings.row + "/" + settings.col + "/ span " + (settings.height || 1) + "/ span " + (settings.width || 1);
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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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let misplaced = jQuery(etemplate2.getById('home-index').DOMContainer).siblings('#' + et2.DOMContainer.id);
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if(portlet && et2.DOMContainer !== portlet)
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{
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portlet.append(et2.DOMContainer);
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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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// Ordering of portlets
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// Only needs to be done once, but its hard to tell when everything is loaded
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this._do_ordering();
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}
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}
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/**
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* Observer method receives update notifications from all applications
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*
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* Home passes the notification off to specific code for each portlet, which
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* decide if they should be updated or not.
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*
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* @param {string} _msg message (already translated) to show, eg. 'Entry deleted'
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* @param {string} _app application name
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* @param {(string|number)} _id id of entry to refresh or null
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* @param {string} _type either 'update', 'edit', 'delete', 'add' or null
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* - update: request just modified data from given rows. Sorting is not considered,
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* so if the sort field is changed, the row will not be moved.
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* - edit: rows changed, but sorting may be affected. Requires full reload.
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* - delete: just delete the given rows clientside (no server interaction neccessary)
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* - add: requires full reload for proper sorting
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* @param {string} _msg_type 'error', 'warning' or 'success' (default)
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* @param {string} _targetapp which app's window should be refreshed, default current
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* @return {false|*} false to stop regular refresh, thought all observers are run
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*/
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observer(_msg, _app, _id, _type, _msg_type, _targetapp)
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{
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for(let id in this.portlets)
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{
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// App is home, refresh all portlets
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if(_app == 'home')
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{
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this.refresh(id);
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continue;
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}
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// Ask the portlets if they're interested
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try
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{
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let code = this.portlets[id];
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if(code)
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{
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code.observer(_msg, _app, _id, _type, _msg_type, _targetapp);
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}
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}
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catch(e)
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{
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this.egw.debug("error", "Error trying to update portlet " + id, e);
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}
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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 portlet from the context menu
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*/
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add(action, source)
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{
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// Basic portlet attributes
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let attrs = {
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id: this._create_id(),
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class: action.data.class,
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settings: {}
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};
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// Add extra data from action
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Object.keys(action.data).forEach(k =>
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{
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if(["id", "type", "acceptedTypes", "class"].indexOf(k) == -1)
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{
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attrs["settings"][k] = action.data[k];
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}
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})
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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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let $portlet_container = jQuery(this.portlet_container.getDOMNode());
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attrs.row = Math.max(1, Math.round((action.menu_context.posy - $portlet_container.offset().top) / HomeApp.GRID) + 1);
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// Use "auto" col to avoid any overlap or overflow
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attrs.col = "auto";
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}
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let portlet = <Et2Portlet>loadWebComponent(this.get_portlet_tag(action), attrs, this.portlet_container);
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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.update_settings(attrs).then((result) =>
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{
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// Initial add needs to wait for the update to come back, then ask about settings
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// Etemplate can conflict with portlet asking for settings
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if(result === false)
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{
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portlet.edit_settings();
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}
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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(action, source)
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{
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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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let $portlet_container = jQuery(this.portlet_container.getDOMNode());
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// Basic portlet attributes
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let attrs = {
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id: this._create_id(),
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class: action.data.class || action.id.substr(5),
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dropped_data: []
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};
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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.max(1, Math.round((action.ui.position.top - $portlet_container.offset().top) / HomeApp.GRID));
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// Use "auto" col to avoid any overlap or overflow
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attrs.col = "auto";
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}
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// Get actual attributes & settings, since they're not available client side yet
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for(let 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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attrs.dropped_data.push(source[i].id);
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}
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else
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{
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attrs.dropped_data.push(source[i].data);
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}
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}
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let portlet = <Et2Portlet>loadWebComponent(this.get_portlet_tag(action), attrs, this.portlet_container);
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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.update_settings(attrs);
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}
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/**
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* Set the current selection as default for other users
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*
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* Only works (and available) for admins, this shows a dialog to select
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* the group, and then sets the default for that group.
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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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set_default(action, selected)
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{
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// Gather just IDs, server will handle the details
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let portlet_ids = [];
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let group = action.data.portlet_group || false;
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if(selected[0].id == 'home.index')
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{
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// Set all
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this.portlet_container.iterateOver(function(portlet)
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{
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portlet_ids.push(portlet.id);
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}, this, et2_portlet);
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}
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else
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{
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for(let i = 0; i < selected.length; i++)
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{
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portlet_ids.push(selected[i].id);
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// Read the associated group so we can properly remove it
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let portlet = egw.preference(selected[i].id, 'home');
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if(!group && portlet && portlet.group)
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{
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group = portlet.group;
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}
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}
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}
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if(action.id.indexOf("remove_default") == 0)
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{
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// Disable action for feedback
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action.set_enabled(false);
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// Pass them to server
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egw.json('home_ui::ajax_set_default', ['delete', portlet_ids, group]).sendRequest(true);
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return;
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}
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let dialog = et2_createWidget("dialog", {
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// If you use a template, the second parameter will be the value of the template, as if it were submitted.
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callback: function(button_id, value)
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{
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if(button_id != et2_dialog.OK_BUTTON)
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{
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return;
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}
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// Pass them to server
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egw.json('home_ui::ajax_set_default', ['add', portlet_ids, value.group || false]).sendRequest(true);
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},
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buttons: et2_dialog.BUTTONS_OK_CANCEL,
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title: action.caption,
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template: "home.set_default",
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value: {content: {}, sel_options: {group: {default: egw.lang('All'), forced: egw.lang('Forced')}}}
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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(id)
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{
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let p = this.portlet_container.getWidgetById(id);
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if(p)
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{
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p.update_settings('~reload~');
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}
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}
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/**
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* Determine the correct portlet type to use for the given action
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*
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* @param {egwAction} action
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*/
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get_portlet_tag(action : egwAction) : string
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{
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// Try to turn action ID into tag (eg: home_list_portlet -> et2-portlet-list)
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let tag = "et2-" + action.id.replace("add_", "").split("_").reverse().slice(0, -1).map(i => i.toLowerCase()).join("-");
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if(typeof customElements.get(tag) != "undefined")
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{
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return tag;
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}
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return "et2-portlet";
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}
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/**
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* Determine the best fitting code to use for the given portlet, instanciate
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* it and add it to the list.
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*
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* @param {et2_portlet} portlet
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* @returns {home_portlet}
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*/
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_get_portlet_code(portlet)
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{
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let classname = portlet.class;
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// Freshly added portlets can have 'add_' prefix
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if(classname.indexOf('add_') == 0)
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{
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classname = classname.replace('add_', '');
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}
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// Prefer a specific match
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let _class = app.classes.home[classname] ||
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(typeof customElements.get(classname) != "undefined" ? customElements.get(classname).class : false) ||
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// If it has a nextmatch, use favorite base class
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(portlet.getWidgetById('nm') ? Et2PortletFavorite : false) ||
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// Fall back to base class
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Et2Portlet;
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this.portlets[portlet.id] = new _class(portlet);
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return this.portlets[portlet.id];
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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(action)
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{
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// Get widget
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let 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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this.egw.log("warning", "Could not find widget");
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return;
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}
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this.egw.open(widget.options.settings.entry, "", 'view', null, widget.options.settings.entry.app);
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}
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/**
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* Set up the positioning of portlets
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*
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* This handles portlets that may be offscreen because of wrong settings or changed screen size
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*
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*/
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_do_ordering()
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{
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if(!this.portlet_container)
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{
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return;
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}
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// Check for column overflow
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const gridStyle = getComputedStyle(this.portlet_container.getDOMNode());
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let col_list = gridStyle.getPropertyValue("grid-template-columns").split(" ") || [];
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const gridWidth = parseInt(gridStyle.width);
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const maxColumn = Math.floor(gridWidth / (parseInt(col_list[0]) || 1));
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// Check for column overlap
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let col_map = {};
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let last_row = 0;
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this.portlet_container.getDOMNode().querySelectorAll("[style*='grid-area']").forEach((n) =>
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{
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let [row] = (getComputedStyle(n).gridRow || "").split(" / ");
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const colData = (getComputedStyle(n).gridColumn || "").split(" / span ");
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let col = parseInt(colData[0]);
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let span = parseInt(colData[1] || "1");
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if(parseInt(row) != last_row && typeof col_map[row] == "undefined")
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{
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last_row = parseInt(row);
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col_map[row] = {};
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}
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// If column is already occupied, or start off screen, or width pushes right side off screen
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if(typeof col_map[row][col] !== "undefined" || col > maxColumn || (col + span) > maxColumn)
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{
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if(col + span > maxColumn)
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{
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span = Math.max(
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1,
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Math.min(span, (maxColumn - (parseInt(Object.keys(col_map[row]).at(-1)) || col)))
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);
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}
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// Set column to auto to avoid overlap
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n.style.gridColumn = "auto / span " + span;
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}
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for(let i = col; i <= span; i++)
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{
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col_map[row][i] = true;
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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()
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{
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let 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('portlet_' + id));
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return 'portlet_' + 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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/**
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* Remove a link from the list
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*/
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link_change(list, link_id, row)
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{
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list.link_change(link_id, row);
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}
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}
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app.classes.home = HomeApp;
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/*
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app.classes.home.home_weather_portlet = app.classes.home.home_portlet.extend({
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init: function(portlet) {
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// call parent
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this._super.apply(this, arguments);
|
|
|
|
// Use location API
|
|
if(!this.portlet.options.settings && 'geolocation' in navigator)
|
|
{
|
|
navigator.geolocation.getCurrentPosition(function(position) {
|
|
if(portlet && portlet.options && portlet.options.settings &&
|
|
portlet.options.settings.position && portlet.options.settings.position == position.coords.latitude + ',' + position.coords.longitude)
|
|
{
|
|
return;
|
|
}
|
|
portlet._process_edit(et2_dialog.OK_BUTTON, {position: position.coords.latitude + ',' + position.coords.longitude});
|
|
});
|
|
}
|
|
}
|
|
});
|
|
*/
|