mirror of
https://github.com/EGroupware/egroupware.git
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719 lines
17 KiB
TypeScript
719 lines
17 KiB
TypeScript
/**
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* EGroupware eTemplate2 - JS Description object
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*
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package etemplate
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* @subpackage api
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* @link http://www.egroupware.org
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* @author Nathan Gray
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* @copyright Nathan Gray 2011
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* @version $Id$
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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_interfaces;
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et2_core_baseWidget;
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expose;
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/vendor/bower-asset/cropper/dist/cropper.min.js;
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*/
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import {et2_baseWidget} from './et2_core_baseWidget';
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import {et2_register_widget, WidgetConfig} from "./et2_core_widget";
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import {ClassWithAttributes} from "./et2_core_inheritance";
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/**
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* Class which implements the "image" XET-Tag
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*
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* @augments et2_baseWidget
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*/
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class et2_image extends et2_baseWidget implements et2_IDetachedDOM
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{
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static readonly _attributes : any = {
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"src": {
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"name": "Image",
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"type": "string",
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"description": "Displayed image"
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},
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default_src: {
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name: "Default image",
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type: "string",
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description: "Image to use if src is not found"
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},
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"href": {
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"name": "Link Target",
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"type": "string",
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"description": "Link URL, empty if you don't wan't to display a link.",
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"default": et2_no_init
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},
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"extra_link_target": {
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"name": "Link target",
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"type": "string",
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"default": "_self",
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"description": "Link target descriptor"
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},
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"extra_link_popup": {
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"name": "Popup",
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"type": "string",
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"description": "widthxheight, if popup should be used, eg. 640x480"
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},
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"imagemap":{
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// TODO: Do something with this
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"name": "Image map",
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"description": "Currently not implemented"
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},
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"label": {
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"name": "Label",
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"type": "string",
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"description": "Label for image"
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},
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"expose_view":{
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name: "Expose view",
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type: "boolean",
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default: false,
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description: "Clicking on an image with href value would popup an expose view, and will show image referenced by href."
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}
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};
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public static readonly legacyOptions : string[] = ["href", "extra_link_target", "imagemap", "extra_link_popup", "id"];
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image : JQuery = null;
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/**
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* Constructor
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*/
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constructor(_parent, _attrs? : WidgetConfig, _child? : object)
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{
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// Call the inherited constructor
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super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_image._attributes, _child || {}));
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// Create the image or a/image tag
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this.image = jQuery(document.createElement("img"));
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if (this.options.label)
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{
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this.image.attr("alt", this.options.label).attr("title", this.options.label);
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}
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if (this.options.href)
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{
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this.image.addClass('et2_clickable');
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}
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if(this.options["class"])
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{
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this.image.addClass(this.options["class"]);
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}
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this.setDOMNode(this.image[0]);
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}
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click(_ev : any)
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{
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if(this.options.href)
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{
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this.egw().open_link(this.options.href, this.options.extra_link_target, this.options.extra_link_popup);
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}
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else
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{
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super.click(_ev);
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}
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}
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transformAttributes(_attrs : any)
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{
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super.transformAttributes(_attrs);
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// Check to expand name
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if (typeof _attrs["src"] != "undefined")
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{
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let manager = this.getArrayMgr("content");
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if(manager && _attrs["src"]) {
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let src = manager.getEntry(_attrs["src"], false, true);
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if (typeof src != "undefined" && src !== null)
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{
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if(typeof src == "object")
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{
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src = egw().link('/index.php', src);
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}
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_attrs["src"] = src;
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}
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}
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}
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}
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set_label(_value : string)
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{
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this.options.label = _value;
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_value = this.egw().lang(_value);
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// label is NOT the alt attribute in eTemplate, but the title/tooltip
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this.image.attr("alt", _value).attr("title", _value);
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}
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setValue(_value)
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{
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// Value is src, images don't get IDs
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this.set_src(_value);
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}
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set_href(_value) : boolean
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{
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if (!this.isInTree())
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{
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return false;
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}
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this.options.href = _value;
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this.image.wrapAll('<a href="'+_value+'"></a>"');
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let href = this.options.href;
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let popup = this.options.extra_link_popup;
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let target = this.options.extra_link_target;
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let self = this;
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this.image.click(function(e)
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{
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if (self.options.expose_view)
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{
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/*
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TODO: Fix after implementing EXPOSE mixin class
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*/
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//self._init_blueimp_gallery(e,_value);
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e.stopImmediatePropagation();
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}
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else
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{
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egw.open_link(href,target,popup);
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}
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e.preventDefault();
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return false;
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});
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return true;
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}
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/**
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* Set image src
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*
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* @param {string} _value image, app/image or url
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* @return {boolean} true if image was found, false if not (image is either not displayed or default_src is used)
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*/
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set_src(_value : string) : boolean
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{
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if(!this.isInTree())
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{
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return false;
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}
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this.options.src = _value;
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// allow url's too
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if (_value[0] == '/' || _value.substr(0,4) == 'http' || _value.substr(0,5) == 'data:')
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{
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this.image.attr('src', _value).show();
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return true;
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}
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let src = this.egw().image(_value);
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if (src)
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{
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this.image.attr("src", src).show();
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return true;
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}
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src = null;
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if (this.options.default_src)
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{
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src = this.egw().image(this.options.default_src);
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}
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if (src)
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{
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this.image.attr("src", src).show();
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}
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else
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{
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this.image.css("display","none");
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}
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return false;
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}
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/**
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* Function to get media content to feed the expose
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* @param {type} _value
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*/
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getMedia(_value) : object[]
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{
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let base_url = egw.webserverUrl.match(/^\/ig/)?egw(window).window.location.origin + egw.webserverUrl + '/':egw.webserverUrl + '/';
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let mediaContent = [];
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if (_value)
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{
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mediaContent = [{
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title: this.options.label,
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href: base_url + _value,
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type: this.options.type + "/*",
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thumbnail: base_url + _value
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}];
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}
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return mediaContent;
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}
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/**
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* Implementation of "et2_IDetachedDOM" for fast viewing in gridview
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*
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* @param {array} _attrs
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*/
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getDetachedAttributes(_attrs)
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{
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_attrs.push("src", "label", "href");
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}
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getDetachedNodes()
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{
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return [this.image[0]];
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}
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setDetachedAttributes(_nodes, _values)
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{
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// Set the given DOM-Nodes
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this.image = jQuery(_nodes[0]);
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// Set the attributes
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if (_values["src"])
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{
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this.set_src(_values["src"]);
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}
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// Not valid, but we'll deal
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if (_values["value"])
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{
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this.setValue(_values["value"]);
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}
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if (_values["label"])
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{
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this.set_label(_values["label"]);
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}
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if(_values["href"])
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{
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this.image.addClass('et2_clickable');
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this.set_href(_values["href"]);
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}
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}
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}
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et2_register_widget(et2_image, ["image"]);
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/**
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* Widget displaying an application icon
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*/
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export class et2_appicon extends et2_image
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{
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static readonly _attributes: any = {
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default_src: {
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name: "Default image",
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type: "string",
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default: "nonav",
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description: "Image to use if there is no application icon"
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}
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};
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set_src(_app) : boolean
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{
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if (!_app) _app = this.egw().app_name();
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this.image.addClass('et2_appicon');
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return super.set_src(_app == 'sitemgr-link' ? 'sitemgr/sitemgr-link' : // got removed from jdots
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(this.egw().app(_app, 'icon_app') || _app)+'/'+(this.egw().app(_app, 'icon') || 'navbar'));
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}
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}
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et2_register_widget(et2_appicon, ["appicon"]);
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/**
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* Avatar widget to display user profile picture or
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* user letter avatar based on user's firstname lastname.
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*
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* @augments et2_baseWidget
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*/
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class et2_avatar extends et2_image
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{
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static readonly _attributes : any = {
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"contact_id": {
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name: "Contact id",
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type: "string",
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default: "",
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description: "Contact id should be either user account_id {account:number} or contact_id {contact:number or number}"
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},
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"default_src": {
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"ignore": true
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},
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"frame": {
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name: "Avatar frame",
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type: "string",
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default: "circle",
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description: "Define the shape of frame that avatar will be shown inside it. it can get {circle,rectangle} values which default value is cicle."
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},
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editable: {
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name: "Edit avatar",
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type: "boolean",
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default: false,
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description: "Make avatar widget editable to be able to crop profile picture or upload a new photo"
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},
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crop: {
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name: "Crop avatar",
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type: "boolean",
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default: false,
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description: "Create crop container and cropping feature"
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}
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};
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/**
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* background oolor codes
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*/
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static LAVATAR_BG_COLORS : string[] = [
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'#5a8770', '#b2b7bb', '#6fa9ab', '#f5af29',
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'#0088b9', '#f18636', '#d93a37', '#a6b12e',
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'#0088b9', '#f18636', '#d93a37', '#a6b12e',
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'#5c9bbc', '#f5888d', '#9a89b5', '#407887',
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'#9a89b5', '#5a8770', '#d33f33', '#a2b01f',
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'#f0b126', '#0087bf', '#f18636', '#0087bf',
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'#b2b7bb', '#72acae', '#9c8ab4', '#5a8770',
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'#eeb424', '#407887'
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];
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/**
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* Text color
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*/
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static LAVATAR_TEXT_COLOR: string = '#ffffff';
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static LAVATAR_SIZE: number = 128;
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/**
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* Generate letter avatar with given data
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* @param {type} _fname
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* @param {type} _lname
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* @param {type} _id
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* @returns {string} return data url
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*/
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static lavatar(_fname, _lname, _id)
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{
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let str = _fname + _lname + _id;
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let getBgColor = function(_str)
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{
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let hash = 0;
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for (let i=0; i< _str.length; i++)
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{
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hash = _str[i].charCodeAt(0) + hash;
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}
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return et2_avatar.LAVATAR_BG_COLORS[hash % et2_avatar.LAVATAR_BG_COLORS.length];
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};
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let bg = getBgColor(str);
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let size = et2_avatar.LAVATAR_SIZE * (window.devicePixelRatio ? window.devicePixelRatio : 1);
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let text = (_fname ? _fname[0].toUpperCase() : "")+(_lname ? _lname[0].toUpperCase() : "");
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let canvas = document.createElement('canvas');
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canvas.width = size;
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canvas.height = size;
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let context = canvas.getContext("2d");
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context.fillStyle = bg;
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context.fillRect (0, 0, canvas.width, canvas.height);
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context.font = Math.round(canvas.width/2)+"px Arial";
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context.textAlign = "center";
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context.fillStyle = et2_avatar.LAVATAR_TEXT_COLOR;
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context.fillText(text, size / 2, size / 1.5);
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let dataURL = canvas.toDataURL();
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canvas.remove();
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return dataURL;
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}
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/**
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* Function runs after uplaod in avatar dialog is finished and it tries to
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* update image and cropper container.
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* @param {type} e
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*/
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static uploadAvatar_onFinish(e)
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{
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let file = e.data.resumable.files[0].file;
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let reader = new FileReader();
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reader.onload = function (e)
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{
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jQuery('#_cropper_image').attr('src', e.target.result);
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jQuery('#_cropper_image').cropper('replace',e.target.result);
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};
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reader.readAsDataURL(file);
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}
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constructor(_parent, _attrs? : WidgetConfig, _child? : object)
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{
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// Call the inherited constructor
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super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_avatar._attributes, _child || {}));
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if (this.options.frame == 'circle')
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{
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this.image.attr('style', 'border-radius:50%');
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}
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if (this.options.contact_id) this.setValue(this.options.contact_id);
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}
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/**
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* Function to set contact id
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* contact id could be in one of these formats:
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* 'number', will be consider as contact_id
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* 'contact:number', similar to above
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* 'account:number', will be consider as account id
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* @example: contact_id = "account:4"
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*
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* @param {string} _contact_id contact id could be as above mentioned formats
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*/
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set_contact_id(_contact_id : string) : void
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{
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let params = {};
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let id = 'contact_id';
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this.image.addClass('et2_avatar');
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if (!_contact_id)
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{
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_contact_id = this.egw().user('account_id');
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}
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else if(_contact_id.match(/account:/))
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{
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id = 'account_id';
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_contact_id = _contact_id.replace('account:','');
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}
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else
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{
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id = 'contact_id';
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_contact_id = _contact_id.replace('contact:', '');
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}
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// if our src (incl. cache-buster) already includes the correct id, use that one
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if (this.options.src && this.options.src.match("(&|\\?)contact_id="+_contact_id+"(&|\\$)"))
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{
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return;
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}
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params[id] = _contact_id;
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this.set_src(egw.link('/api/avatar.php',params));
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}
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/**
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* Function to set value
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*/
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setValue(_value : string)
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{
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this.set_contact_id(_value);
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}
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/**
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* Implementation of "et2_IDetachedDOM" for fast viewing in gridview
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*/
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getDetachedAttributes(_attrs : string[])
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{
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_attrs.push("contact_id", "label", "href");
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}
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setDetachedAttributes(_nodes, _values)
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{
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// Set the given DOM-Nodes
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this.image = jQuery(_nodes[0]);
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if (_values["contact_id"])
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{
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this.set_contact_id(_values["contact_id"]);
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}
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if (_values["label"])
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{
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this.set_label(_values["label"]);
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}
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if(_values["href"])
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{
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this.image.addClass('et2_clickable');
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this.set_href(_values["href"]);
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}
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}
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/**
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* Build Editable Mask Layer (EML) in order to show edit/delete actions
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* on top of profile picture.
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* @param {boolean} _noDelete disable delete button in initialization
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*/
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private _buildEditableLayer(_noDelete : boolean)
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{
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let self = this;
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// editable mask layer (eml)
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let wrapper = jQuery(document.createElement('div')).addClass('avatar').insertAfter(this.image);
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this.image.appendTo(wrapper);
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let eml = jQuery(document.createElement('div'))
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.addClass('eml')
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.insertAfter(this.image);
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// edit button
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jQuery(document.createElement('div'))
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.addClass('emlEdit')
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.click(function(){
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let buttons = [
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{"button_id": 1,"text": self.egw().lang('save'), id: 'save', image: 'check', "default":true},
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{"button_id": 0,"text": self.egw().lang('cancel'), id: 'cancel', image: 'cancelled'}
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];
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let dialog = function(_title, _value, _buttons, _egw_or_appname)
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{
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return et2_createWidget("dialog",
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{
|
|
callback: function(_buttons, _value)
|
|
{
|
|
if (_buttons == 'save')
|
|
{
|
|
let canvas = jQuery('#_cropper_image').cropper('getCroppedCanvas');
|
|
self.image.attr('src', canvas.toDataURL("image/jpeg", 1.0));
|
|
self.egw().json('addressbook.addressbook_ui.ajax_update_photo',
|
|
[self.getInstanceManager().etemplate_exec_id, canvas.toDataURL('image/jpeg',1.0)],
|
|
function(res)
|
|
{
|
|
if (res)
|
|
{
|
|
del.show();
|
|
}
|
|
}).sendRequest();
|
|
}
|
|
},
|
|
title: _title||egw.lang('Input required'),
|
|
buttons: _buttons||et2_dialog.BUTTONS_OK_CANCEL,
|
|
value: {
|
|
content: _value
|
|
},
|
|
width: "90%",
|
|
height:"450",
|
|
resizable: false,
|
|
position:"top+10",
|
|
template: egw.webserverUrl+'/api/templates/default/avatar_edit.xet?2'
|
|
}, et2_dialog._create_parent(_egw_or_appname));
|
|
};
|
|
|
|
dialog(egw.lang('Edit avatar'),self.options, buttons, null);
|
|
})
|
|
.appendTo(eml);
|
|
|
|
// delete button
|
|
var del = jQuery(document.createElement('div'))
|
|
.addClass('emlDelete')
|
|
.click(function(){
|
|
et2_dialog.show_dialog(function(_btn){
|
|
if (_btn == et2_dialog.YES_BUTTON)
|
|
{
|
|
self.egw().json('addressbook.addressbook_ui.ajax_update_photo',
|
|
[self.getInstanceManager().etemplate_exec_id, null],
|
|
function(res)
|
|
{
|
|
if (res)
|
|
{
|
|
self.image.attr('src','');
|
|
del.hide();
|
|
egw.refresh('Avatar Deleted.', egw.app_name());
|
|
}
|
|
}).sendRequest();
|
|
}
|
|
}, egw.lang('Delete this photo?'), egw.lang('Delete'), null, et2_dialog.BUTTONS_YES_NO);
|
|
})
|
|
.appendTo(eml);
|
|
if (_noDelete) del.hide();
|
|
// invisible the mask
|
|
eml.css('opacity','0');
|
|
|
|
eml.parent().css('position', "relative");
|
|
|
|
// bind handler for activating actions on editable mask
|
|
eml.on({
|
|
mouseover:function(){eml.css('opacity','0.9');},
|
|
mouseout: function (){eml.css('opacity','0');}
|
|
});
|
|
}
|
|
|
|
/**
|
|
* We need to build the Editable Mask Layer after widget gets loaded
|
|
*/
|
|
doLoadingFinished() : boolean
|
|
{
|
|
super.doLoadingFinished();
|
|
let self = this;
|
|
if (this.options.contact_id && this.options.editable)
|
|
{
|
|
egw(window).json(
|
|
'addressbook.addressbook_ui.ajax_noPhotoExists',
|
|
[this.options.contact_id],
|
|
function(noPhotoExists)
|
|
{
|
|
if (noPhotoExists) self.image.attr('src','');
|
|
self._buildEditableLayer(noPhotoExists);
|
|
}
|
|
).sendRequest(true);
|
|
}
|
|
if (this.options.crop && !this.options.readonly)
|
|
{
|
|
jQuery(this.image).cropper({
|
|
aspectRatio: 1/1,
|
|
crop: function (e){
|
|
console.log (e);
|
|
}
|
|
});
|
|
}
|
|
return true;
|
|
}
|
|
}
|
|
et2_register_widget(et2_avatar, ["avatar"]);
|
|
|
|
/**
|
|
* Avatar readonly widget to only display user profile picture or
|
|
* user letter avatar based on user's firstname lastname.
|
|
*/
|
|
class et2_avatar_ro extends et2_avatar
|
|
{
|
|
constructor(_parent, _attrs? : WidgetConfig, _child? : object)
|
|
{
|
|
// Call the inherited constructor
|
|
super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_avatar_ro._attributes, _child || {}));
|
|
this.options.editable = false;
|
|
}
|
|
}
|
|
et2_register_widget(et2_avatar_ro, ["avatar_ro"]);
|
|
|
|
/**
|
|
* Letter Avatar widget to display user profile picture (given url) or
|
|
* user letter avatar based on user's firstname lastname.
|
|
*
|
|
* It will use client-side lavatar if all the following conditions are met:
|
|
* - contact_id, lname and fname are all set.
|
|
* - the given src url includes flag of lavatar=1 which means there's
|
|
* no personal avatar set for the contact yet.
|
|
*
|
|
* @augments et2_baseWidget
|
|
*/
|
|
class et2_lavatar extends et2_image
|
|
{
|
|
static readonly _attributes : any = {
|
|
lname: {
|
|
name: "last name",
|
|
type: "string",
|
|
default: "",
|
|
description:""
|
|
},
|
|
fname: {
|
|
name: "first name",
|
|
type: "string",
|
|
default: "",
|
|
description: ""
|
|
},
|
|
|
|
contact_id: {
|
|
name: "contact id",
|
|
type: "string",
|
|
default: "",
|
|
description: ""
|
|
}
|
|
};
|
|
|
|
constructor(_parent, _attrs? : WidgetConfig, _child? : object)
|
|
{
|
|
// Call the inherited constructor
|
|
super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_lavatar._attributes, _child || {}));
|
|
}
|
|
|
|
set_src(_url){
|
|
if (_url && decodeURIComponent(_url).match("lavatar=1") && (this.options.fname || this.options.lname) && this.options.contact_id)
|
|
{
|
|
this.set_src(et2_avatar.lavatar(this.options.fname, this.options.lname, this.options.contact_id));
|
|
return false;
|
|
}
|
|
super.set_src(_url);
|
|
}
|
|
}
|
|
et2_register_widget(et2_lavatar, ["lavatar"]); |