mirror of
https://github.com/EGroupware/egroupware.git
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346 lines
13 KiB
JavaScript
346 lines
13 KiB
JavaScript
/**
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* EGroupware eTemplate2 - JS Portlet object - used by Home
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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 home
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* @package etemplate
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* @subpackage api
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* @link https://www.egroupware.org
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* @author Nathan Gray
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*/
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/*egw:uses
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/vendor/bower-asset/jquery/dist/jquery.js;
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et2_core_baseWidget;
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*/
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import { et2_createWidget, et2_register_widget } from "./et2_core_widget";
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import { et2_valueWidget } from "./et2_core_valueWidget";
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import { ClassWithAttributes } from "./et2_core_inheritance";
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import { et2_action_object_impl } from "./et2_core_DOMWidget";
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import { egw } from "../jsapi/egw_global";
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import { et2_no_init } from "./et2_core_common";
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import { et2_IResizeable } from "./et2_core_interfaces";
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import { et2_dialog } from "./et2_widget_dialog";
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/**
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* Class which implements the UI of a Portlet
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*
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* This manages the frame and decoration, but also provides the UI for properties.
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*
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* Portlets are only internal to EGroupware.
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*
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* Home does not fully implement WSRP, but tries not to conflict, ether.
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* @link http://docs.oasis-open.org/wsrp/v2/wsrp-2.0-spec-os-01.html
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* @augments et2_baseWidget
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*/
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export class et2_portlet extends et2_valueWidget {
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/**
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* Constructor
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*
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* @memberOf et2_portlet
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*/
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constructor(_parent, _attrs, _child) {
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// Call the inherited constructor
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super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_portlet._attributes, _child || {}));
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this.GRID = 55;
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/**
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* These are the "normal" actions that every portlet is expected to have.
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* The widget provides default actions for all of these, but they can
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* be added to or overridden if needed by setting the action attribute.
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*/
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this.default_actions = {
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edit_settings: {
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icon: "edit",
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caption: "Configure",
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"default": true,
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hideOnDisabled: true,
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group: "portlet"
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},
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remove_portlet: {
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icon: "delete",
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caption: "Remove",
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group: "portlet"
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}
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};
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let self = this;
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// Create DOM nodes
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this.div = jQuery(document.createElement("div"))
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.addClass(this.options.class)
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.addClass("ui-widget ui-widget-content ui-corner-all")
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.addClass("et2_portlet")
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/* Gridster */
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.attr("data-sizex", this.options.width)
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.attr("data-sizey", this.options.height)
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.attr("data-row", this.options.row)
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.attr("data-col", this.options.col)
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.resizable({
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autoHide: true,
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grid: this.GRID,
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//containment: this.getParent().getDOMNode(),
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stop: function (event, ui) {
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self.set_width(Math.round(ui.size.width / self.GRID));
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self.set_height(Math.round(ui.size.height / self.GRID));
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self.egw().jsonq("home.home_ui.ajax_set_properties", [self.id, {}, {
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width: self.options.width,
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height: self.options.height
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}], null, self);
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// Tell children
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self.iterateOver(function (widget) { widget.resize(); }, null, et2_IResizeable);
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}
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});
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this.header = jQuery(document.createElement("div"))
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.attr('id', this.getInstanceManager().uniqueId + '_' + this.id.replace(/\./g, '-') + '_header')
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.addClass("ui-widget-header ui-corner-all")
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.appendTo(this.div)
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.html(this.options.title);
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this.content = jQuery(document.createElement("div"))
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.attr('id', this.getInstanceManager().uniqueId + '_' + this.id.replace(/\./g, '-') + '_content')
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.appendTo(this.div);
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this.setDOMNode(this.div[0]);
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}
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destroy() {
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for (let i = 0; i < this._children.length; i++) {
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// Check for child is a different template and clear it,
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// since it won't be cleared by destroy()
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if (this._children[i].getInstanceManager() != this.getInstanceManager()) {
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this._children[i].getInstanceManager().clear();
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}
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}
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super.destroy();
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}
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doLoadingFinished() {
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this.set_color(this.options.color);
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return true;
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}
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/**
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* If anyone asks, return the content node, so content goes inside
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*/
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getDOMNode(_sender) {
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if (typeof _sender != 'undefined' && _sender != this) {
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return this.content[0];
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}
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return super.getDOMNode(_sender);
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}
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/**
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* Overriden from parent to add in default actions
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*/
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set_actions(actions) {
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// Set targets for actions
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let defaults = {};
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for (let action_name in this.default_actions) {
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defaults[action_name] = this.default_actions[action_name];
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// Translate caption here, as translations aren't available earlier
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defaults[action_name].caption = this.egw().lang(this.default_actions[action_name].caption);
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if (typeof this[action_name] == "function") {
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defaults[action_name].onExecute = jQuery.proxy(this[action_name], this);
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}
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}
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// Add in defaults, but let provided actions override them
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this.options.actions = jQuery.extend(true, {}, defaults, actions);
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super.set_actions(this.options.actions);
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}
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/**
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* Override _link_actions to remove edit action, if there is no settings
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*
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* @param actions
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*/
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_link_actions(actions) {
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// Get the top level element
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let objectManager = egw_getAppObjectManager(true);
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let widget_object = objectManager.getObjectById(this.id);
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if (widget_object == null) {
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// Add a new container to the object manager which will hold the widget
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// objects
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widget_object = objectManager.insertObject(false, new egwActionObject(this.id, objectManager, new et2_action_object_impl(this).getAOI(), this._actionManager || objectManager.manager.getActionById(this.id) || objectManager.manager));
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}
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// Delete all old objects
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widget_object.clear();
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// Go over the widget & add links - this is where we decide which actions are
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// 'allowed' for this widget at this time
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let action_links = [];
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for (let i in actions) {
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let id = typeof actions[i].id != 'undefined' ? actions[i].id : i;
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let action = {
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actionId: id,
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enabled: true
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};
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// If there are no settings, there can be no customization, so remove the edit action
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if (id == 'edit_settings' && (!this.options.settings || jQuery.isEmptyObject(this.options.settings))) {
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this.egw().debug("log", "No settings for portlet %o, edit_settings action removed", this);
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action.enabled = false;
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}
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action_links.push(action);
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}
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widget_object.updateActionLinks(action_links);
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}
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/**
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* Create & show a dialog for customizing this portlet
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*
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* Properties for customization are sent in the 'settings' attribute
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*/
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edit_settings() {
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let dialog = et2_createWidget("dialog", {
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callback: jQuery.proxy(this._process_edit, this),
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template: this.options.edit_template,
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value: {
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content: this.options.settings
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},
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buttons: et2_dialog.BUTTONS_OK_CANCEL
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}, this);
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// Set seperately to avoid translation
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dialog.set_title(this.egw().lang("Edit") + " " + (this.options.title || ''));
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}
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_process_edit(button_id, value) {
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if (button_id != et2_dialog.OK_BUTTON)
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return;
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// Save settings - server might reply with new content if the portlet needs an update,
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// but ideally it doesn't
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this.div.addClass("loading");
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// Pass updated settings, unless we're removing
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let settings = (typeof value == 'string') ? {} : this.options.settings || {};
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this.egw().jsonq("home.home_ui.ajax_set_properties", [this.id, settings, value, this.settings ? this.settings.group : false], function (data) {
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// This section not for us
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if (!data || typeof data.attributes == 'undefined')
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return false;
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this.div.removeClass("loading");
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this.set_value(data.content);
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for (let key in data.attributes) {
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if (typeof this["set_" + key] == "function") {
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this["set_" + key].call(this, data.attributes[key]);
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}
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else if (this.attributes[key]) {
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this.options[key] = data.attributes[key];
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}
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}
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// Flagged as needing to edit settings? Open dialog
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if (typeof data.edit_settings != 'undefined' && data.edit_settings) {
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this.edit_settings();
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}
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// Only resize once, and only if needed
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if (data.attributes.width || data.attributes.height) {
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// Tell children
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try {
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this.iterateOver(function (widget) { widget.resize(); }, null, et2_IResizeable);
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}
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catch (e) {
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// Something went wrong, but do not stop
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egw.debug('warn', e, this);
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}
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}
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}, this);
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// Extend, not replace, because settings has types while value has just value
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if (typeof value == 'object') {
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jQuery.extend(this.options.settings, value);
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}
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}
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/**
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* Remove this portlet from the home page
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*/
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remove_portlet() {
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let self = this;
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et2_dialog.show_dialog(function (button_id) {
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if (button_id != et2_dialog.OK_BUTTON)
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return;
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self._process_edit(button_id, '~remove~');
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self.getParent().removeChild(self);
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self.destroy();
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}, this.egw().lang("Remove"), this.options.title, {}, et2_dialog.BUTTONS_OK_CANCEL, et2_dialog.QUESTION_MESSAGE);
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}
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/**
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* Set the HTML content of the portlet
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*
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* @param value String HTML fragment
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*/
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set_value(value) {
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this.content.html(value);
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}
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/**
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* Set the content of the header
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*
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* @param value String HTML fragment
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*/
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set_title(value) {
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this.header.contents()
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.filter(function () {
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return this.nodeType === 3;
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})
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.remove();
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this.options.title = value;
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this.header.append(value);
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}
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/**
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* Let this portlet stand out a little by allowing a custom color
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*/
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set_color(color) {
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this.options.color = color;
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this.header.css("backgroundColor", color);
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this.header.css('color', jQuery.Color(this.header.css("backgroundColor")).lightness() > 0.5 ? 'black' : 'white');
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this.content.css("backgroundColor", color);
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}
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/**
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* Set the number of grid cells this widget spans
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*
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* @param value int Number of horizontal grid cells
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*/
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set_width(value) {
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this.options.width = value;
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this.div.attr("data-sizex", value);
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// Clear what's there from jQuery, we get width from CSS according to sizex
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this.div.css('width', '');
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}
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/**
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* Set the number of vertical grid cells this widget spans
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*
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* @param value int Number of vertical grid cells
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*/
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set_height(value) {
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this.options.height = value;
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this.div.attr("data-sizey", value);
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// Clear what's there from jQuery, we get width from CSS according to sizey
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this.div.css('height', '');
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}
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}
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et2_portlet._attributes = {
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"title": {
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"name": "Title",
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"description": "Goes in the little bit at the top with the icons",
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"type": "string",
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"default": ""
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},
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"edit_template": {
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"name": "Edit template",
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"description": "Custom eTemplate used to customize / set up the portlet",
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"type": "string",
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"default": egw.webserverUrl + "/home/templates/default/edit.xet"
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},
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"color": {
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"name": "Color",
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"description": "Set the portlet color",
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"type": "string",
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"default": ''
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},
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"settings": {
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"name": "Customization settings",
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"description": "Array of customization settings, similar in structure to preference settings",
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"type": "any",
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"default": et2_no_init
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},
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"actions": {
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default: {}
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},
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"width": { "default": 2, "ignore": true },
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"height": { "default": 1, "type": "integer" },
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"rows": { "ignore": true, default: et2_no_init },
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"cols": { "ignore": true, default: et2_no_init },
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"resize_ratio": { "ignore": true, default: et2_no_init },
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"row": {
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"name": "Row",
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"description": "Home page location (row) - handled by home app",
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"default": 1
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},
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"col": {
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"name": "Column",
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"description": "Home page location(column) - handled by home app",
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"default": 1
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}
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};
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et2_register_widget(et2_portlet, ["portlet"]);
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//# sourceMappingURL=et2_widget_portlet.js.map
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