mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-12-29 01:59:39 +01:00
822 lines
20 KiB
TypeScript
822 lines
20 KiB
TypeScript
/**
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* EGroupware eTemplate2 - JS VFS widgets
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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 https://www.egroupware.org
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* @author Nathan Gray
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* @copyright Nathan Gray 2012
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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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vfsSelectUI;
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et2_core_inputWidget;
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et2_core_valueWidget;
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et2_widget_description;
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et2_widget_file;
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*/
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import {et2_valueWidget} from "./et2_core_valueWidget";
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import {et2_createWidget, et2_register_widget, WidgetConfig} from "./et2_core_widget";
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import {ClassWithAttributes} from "./et2_core_inheritance";
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import {et2_textbox, et2_textbox_ro} from "./et2_widget_textbox";
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import {et2_description} from "./et2_widget_description";
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import {et2_file} from "./et2_widget_file";
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import {et2_IDetachedDOM} from "./et2_core_interfaces";
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import {egw} from "../jsapi/egw_global";
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import {egw_getAppObjectManager, egwActionObject} from "../egw_action/egw_action";
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import {egw_keyHandler} from '../egw_action/egw_keymanager';
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import {EGW_KEY_ENTER} from '../egw_action/egw_action_constants';
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import {Et2Dialog} from "./Et2Dialog/Et2Dialog";
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import type {Et2VfsMime} from "./Vfs/Et2VfsMime";
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import type {Et2VfsGid, Et2VfsUid} from "./Et2Vfs/Et2VfsUid";
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/**
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* Class which implements the "vfs" XET-Tag
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*
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* @augments et2_valueWidget
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*/
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export class et2_vfs extends et2_valueWidget implements et2_IDetachedDOM
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{
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static readonly _attributes : any = {
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"value": {
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"type": "any", // Object
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"description": "Array of (stat) information about the file"
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}
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};
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/**
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* Mime type of directories
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*/
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static readonly DIR_MIME_TYPE : string = 'httpd/unix-directory';
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value : any;
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span : JQuery = null;
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/**
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* Constructor
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*
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* @memberOf et2_vfs
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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_vfs._attributes, _child || {}));
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this.value = "";
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this.span = jQuery(document.createElement("ul"))
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.addClass('et2_vfs');
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this.setDOMNode(this.span[0]);
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}
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getValue()
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{
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return this.value;
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}
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set_value(_value)
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{
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if (typeof _value !== 'object')
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{
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// Only warn if it's an actual value, just blank for falsy values
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if(_value)
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{
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this.egw().debug("warn", "%s only has path, needs full array", this.id, _value);
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}
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this.span.empty().text(_value);
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return;
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}
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this.span.empty();
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this.value = _value;
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let path = _value.path ? _value.path : '/';
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// calculate path as parent of name, which can contain slashes
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// eg. _value.path=/home/ralf/sub/file, _value.name=sub/file --> path=/home/ralf
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// --> generate clickable fields for sub/ + file
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let sub_path = path.substring(0, _value.path.length-_value.name.length-1);
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let path_offset, path_parts;
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if(_value.path.indexOf(_value.name) >= 0 && sub_path[sub_path.length-1] === '/')
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{
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path = sub_path;
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path_offset = path.split('/').length;
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path_parts = _value.path.split('/');
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}
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else
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{
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if(_value.path.indexOf(_value.name) >= 0)
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{
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// Remove name from end, so we can add it again later
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path = sub_path;
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}
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path_offset = 0;
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path_parts = _value.name.split('/');
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}
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let text;
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for(let i = path_offset; i < path_parts.length; i++)
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{
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path += (path=='/'?'':'/')+path_parts[i];
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text = egw.decodePath(path_parts[i]);
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// Nice human-readable stuff for apps
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if(path_parts[1] == 'apps')
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{
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switch(path_parts.length)
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{
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case 2:
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if(i == 1)
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{
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text = this.egw().lang('applications');
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}
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break;
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case 3:
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if( i == 2)
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{
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text = this.egw().lang(path_parts[2]);
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}
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break;
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case 4:
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if(!isNaN(text))
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{
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let link_title = this.egw().link_title(path_parts[2],path_parts[3],
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function(title) {
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if(!title || this.value.name == title) return;
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jQuery('li',this.span).last().text(title);
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}, this
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);
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if(link_title && typeof link_title !== 'undefined') text = link_title;
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}
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break;
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}
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}
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let self = this;
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var data = {path: path, type: i < path_parts.length-1 ? et2_vfs.DIR_MIME_TYPE : _value.mime };
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var node = jQuery(document.createElement("li"))
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.addClass("vfsFilename")
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.text(text + (i < path_parts.length-1 ? '/' : ''))
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//.attr('title', egw.decodePath(path))
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.addClass("et2_clickable et2_link")
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.click({data:data, egw: this.egw()}, function(e) {
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if(!self.onclick) {
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e.data.egw.open(e.data.data, "file");
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}
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else if (self.click(e))
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{
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e.data.egw.open(e.data.data, "file");
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}
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})
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.appendTo(this.span);
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}
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// Last part of path do default action
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this._bind_default_action(node, data);
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}
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private _bind_default_action(node, data)
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{
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let links = [];
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let widget : any = this;
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let defaultAction = null;
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let object = null;
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let app = this.getInstanceManager().app;
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while(links.length === 0 && widget.getParent())
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{
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object = (<egwActionObject><unknown>egw_getAppObjectManager(app)).getObjectById(widget.id);
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if(object && object.manager && object.manager.children)
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{
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links = object.manager.children;
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}
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widget = widget.getParent();
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}
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for (let k in links)
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{
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if (links[k].default && links[k].enabled.exec(links[k]))
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{
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defaultAction = links[k];
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break;
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}
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}
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if(defaultAction && !this.onclick)
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{
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node.off('click').click({data:data, egw: this.egw()}, function(e) {
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// Wait until object selection happens
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window.setTimeout(function() {
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// execute default action
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egw_keyHandler(EGW_KEY_ENTER, false, false, false);
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});
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// Select row
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return true;
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}.bind({data: data, object: object}));
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}
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}
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/**
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* Code for implementing et2_IDetachedDOM (data grid)
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*
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* @param {array} _attrs array of attribute-names to push further names onto
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*/
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getDetachedAttributes(_attrs)
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{
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_attrs.push("value");
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}
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getDetachedNodes()
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{
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return [this.span[0]];
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}
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setDetachedAttributes(_nodes, _values)
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{
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this.span = jQuery(_nodes[0]);
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if(typeof _values["value"] != 'undefined')
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{
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this.set_value(_values["value"]);
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}
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}
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}
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et2_register_widget(et2_vfs, ["vfs"]);
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/**
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* vfs-name
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* filename automatically urlencoded on return (urldecoded on display to user)
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*
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* @augments et2_textbox
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*/
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export class et2_vfsName extends et2_textbox
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{
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/**
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* Constructor
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*
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* @memberOf et2_vfsName
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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_vfsName._attributes, _child || {}));
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this.input.addClass("et2_vfs");
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}
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set_value(_value)
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{
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if(_value.path)
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{
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_value = _value.path;
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}
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try
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{
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_value = egw.decodePath(_value);
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} catch (e)
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{
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_value = 'Error! ' + _value;
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}
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super.set_value(_value);
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}
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getValue()
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{
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return egw.encodePath(super.getValue() || '');
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}
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}
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et2_register_widget(et2_vfsName, ["vfs-name"]);
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/**
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* vfs-name
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* filename automatically urlencoded on return (urldecoded on display to user)
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*
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* @augments et2_textbox_ro
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*/
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export class et2_vfsName_ro extends et2_textbox_ro
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{
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/**
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* Constructor
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*
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* @memberOf et2_vfsName_ro
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*/
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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_vfsName_ro._attributes, _child || {}));
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}
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set_value(_value)
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{
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if(_value.path)
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{
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_value = _value.path;
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}
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try
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{
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_value = egw.decodePath(_value);
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} catch (e)
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{
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_value = 'Error! ' + _value;
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}
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super.set_value(_value);
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}
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getValue()
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{
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return egw.encodePath(super.getValue() || '');
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}
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}
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et2_register_widget(et2_vfsName_ro, ["vfs-name_ro"]);
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/**
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* vfs-mime: icon for mimetype of file, or thumbnail
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* incl. optional link overlay icon, if file is a symlink
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*
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* Creates following structure
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* <span class="iconOverlayContainer">
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* <img class="et2_vfs vfsMimeIcon" src="..."/>
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* <span class="overlayContainer">
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* <img class="overlay" src="etemplate/templates/default/images/link.png"/>
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* </span>
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* </span>
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*
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* span.overlayContainer is optional and only generated for symlinks
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* @augments et2_valueWidget
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* @deprecated use Et2VfsMime
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*/
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export type et2_vfsMime = Et2VfsMime;
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/**
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* vfs-size
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* Human readable file sizes
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*
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* @augments et2_description
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*/
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export class et2_vfsSize extends et2_description
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{
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static readonly _attributes : any = {
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"value": {
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"type": "any" // not using "integer", as we use parseInt on everything not a number, but want to show empty of "" or undefined, not 0B
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}
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};
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/**
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* Constructor
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*
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* @memberOf et2_vfsSize
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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_vfsSize._attributes, _child || {}));
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this.span.addClass("et2_vfs");
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}
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human_size(size)
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{
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if(typeof size !== "number")
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{
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size = parseInt(size);
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}
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if(Number.isNaN(size))
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{
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return '';
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}
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let sign = '';
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if (size < 0)
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{
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sign = '-';
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size = -size;
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}
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const units = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
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let i = 0;
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while(size >= 1024)
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{
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size /= 1024;
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++i;
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}
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return sign+size.toFixed(i == 0 ? 0 : 1) + ' ' + units[i];
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}
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set_value(_value)
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{
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if(_value.size)
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{
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_value = _value.size;
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}
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jQuery(this.node).text(this.human_size(_value));
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}
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setDetachedAttributes(_nodes, _values)
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{
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if(typeof _values["value"] !== "undefined") {
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this.node = _nodes[0];
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this.set_value(_values["value"]);
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delete _values["value"];
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}
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super.setDetachedAttributes(_nodes, _values);
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}
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}
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et2_register_widget(et2_vfsSize, ["vfs-size"]);
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/**
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* vfs-mode: textual representation of permissions + extra bits
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*
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* @augments et2_description
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*/
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export class et2_vfsMode extends et2_description
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{
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// Masks for file types
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static readonly types : {l : number, s : number, p : number, c : number, d : number, b: number, '-' : number} = {
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'l': 0xA000, // link
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's': 0xC000, // Socket
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'p': 0x1000, // FIFO pipe
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'c': 0x2000, // Character special
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'd': 0x4000, // Directory
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'b': 0x6000, // Block special
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'-': 0x8000 // Regular
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};
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// Sticky / UID / GID
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static readonly sticky : {mask : number, char : string, position : number}[] = [
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{ mask: 0x200, "char": "T", position: 9 }, // Sticky
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{ mask: 0x400, "char": "S", position: 6 }, // sGID
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{ mask: 0x800, "char": "S", position: 3 } // SUID
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];
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static readonly perms : {x : number, w : number, r : number} = {
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'x': 0x1, // Execute
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'w': 0x2, // Write
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'r': 0x4 // Read
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};
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/**
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* Constructor
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*
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* @memberOf et2_vfsMode
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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_vfsMode._attributes, _child || {}));
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this.span.addClass("et2_vfs");
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}
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/**
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* Get text for file stuff
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* Result will be like -rwxr--r--. First char is type, then read, write, execute (or other bits) for
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* user, group, world
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*
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* @param {number} _value vfs mode
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*/
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text_mode(_value)
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{
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let text = [];
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if(typeof _value != "number")
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{
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_value = parseInt(_value);
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}
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if(!_value) return "----------";
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// Figure out type
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let type = 'u'; // unknown
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for(let flag in et2_vfsMode.types)
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{
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if((_value & et2_vfsMode.types[flag]) == et2_vfsMode.types[flag])
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{
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type = flag;
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break;
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}
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}
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// World, group, user - build string backwards
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for(let i = 0; i < 3; i++)
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{
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for(let perm in et2_vfsMode.perms)
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{
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if(_value & et2_vfsMode.perms[perm])
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{
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text.unshift(perm);
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}
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else
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{
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text.unshift("-");
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}
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}
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_value = _value >> 3;
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}
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// Sticky / UID / GID
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for(let i = 0; i < et2_vfsMode.sticky.length; i++)
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{
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if(et2_vfsMode.sticky[i].mask & _value)
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{
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let current = text[et2_vfsMode.sticky[i].position];
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text[et2_vfsMode.sticky[i].position] = et2_vfsMode.sticky[i]["char"];
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if(current == 'x') text[et2_vfsMode.sticky[i].position].toLowerCase();
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}
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}
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return type + text.join('');
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}
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set_value(_value)
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{
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if(_value.size)
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{
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_value = _value.size;
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}
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let text = this.text_mode(_value);
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jQuery(this.node).text(text);
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}
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setDetachedAttributes(_nodes, _values)
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{
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if(typeof _values["value"] !== "undefined") {
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this.node = _nodes[0];
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this.set_value(_values["value"]);
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delete _values["value"];
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}
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super.setDetachedAttributes(_nodes, _values);
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}
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}
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et2_register_widget(et2_vfsMode, ["vfs-mode"]);
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/**
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* vfs-uid / vfs-gid: Displays the name for an ID.
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* Same as read-only selectAccount, except if there's no user it shows "root"
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*
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* @deprecated use Et2VfsUid
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*/
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export type et2_vfsUid = Et2VfsUid;
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/**
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* @deprecated use Et2VfsGid
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*/
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export type et2_vfsGid = Et2VfsGid;
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/* vfs-upload aka VFS file: displays either download and delete (x) links or a file upload
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* + ID is either a vfs path or colon separated $app:$id:$relative_path, eg: infolog:123:special/offer
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* + if empty($id) / new entry, file is created in a hidden temporary directory in users home directory
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* and calling app is responsible to move content of that dir to entry directory, after entry is saved
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* + option: required mimetype or regular expression for mimetype to match, eg. '/^text\//i' for all text files
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* + if path ends in a slash, multiple files can be uploaded, their original filename is kept then
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*
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* @augments et2_file
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*/
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export class et2_vfsUpload extends et2_file
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{
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static readonly _attributes : any = {
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"value": {
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"type": "any" // Either nothing, or an object with file info
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},
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"path": {
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"name": "Path",
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"description": "Upload files to the specified VFS path",
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"type": "string",
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"default": ''
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},
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"listonly": {
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"name": "List Only",
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"description": "Display given file objects only as list (removes span,input and progress from the dom)",
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"type": "boolean",
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"default": false
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}
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};
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public static readonly legacyOptions : string[] = ["mime"];
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list : JQuery = null;
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/**
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* Constructor
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*
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* @param _parent
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* @param attrs
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* @memberof et2_vfsUpload
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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_vfsUpload._attributes, _child || {}));
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jQuery(this.node).addClass("et2_vfs");
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if(!this.options.path)
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{
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this.options.path = this.options.id;
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}
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// If the path is a directory, allow multiple uploads
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if(this.options.path.substr(-1) == '/')
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{
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this.set_multiple(true);
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}
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this.list = jQuery(document.createElement('table')).appendTo(this.node);
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if (this.options.listonly)
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{
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this.input.remove();
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this.span.remove();
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this.progress.remove();
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}
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}
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/**
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* Get any specific async upload options
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*/
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getAsyncOptions(self)
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{
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return jQuery.extend({},super.getAsyncOptions(self),{
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target: egw.ajaxUrl("EGroupware\\Api\\Etemplate\\Widget\\Vfs::ajax_upload")
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});
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}
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/**
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* If there is a file / files in the specified location, display them
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* Value is the information for the file[s] in the specified location.
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*
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* @param {Object{}} _value
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*/
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set_value(_value) {
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// Remove previous
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while(this._children.length > 0)
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{
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var node = this._children[this._children.length - 1];
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this.removeChild(node);
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node.destroy();
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}
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this.progress.empty();
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this.list.empty();
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// Set new
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if(typeof _value == 'object' && _value && Object.keys(_value).length)
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{
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for(let i in _value)
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{
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this._addFile(_value[i]);
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}
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}
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return true;
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}
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getDOMNode(sender) {
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if(sender && sender !== this && (sender.tagName && sender.tagName.indexOf("VFS") >= 0 || sender._type && sender._type.indexOf('vfs') >= 0))
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{
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let value = sender.getValue && sender.getValue() || sender.options?.value || false;
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let row;
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if(value)
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{
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// Have a value, we can find the right place
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row = jQuery("[data-path='" + (value.path.replace(/'/g, '"')) + "']", this.list);
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}
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else
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{
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// No value, just use the last one
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row = jQuery("[data-path]", this.list).last();
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}
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if(sender.tagName === "ET2-VFS-MIME" || sender._type === 'vfs-mime')
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{
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return jQuery('.icon', row).get(0) || null;
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}
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else
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{
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return jQuery('.title', row).get(0) || null;
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}
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}
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else
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{
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return super.getDOMNode(sender);
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}
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}
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/**
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* Add in the request id
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*
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* @param {type} form
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*/
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beforeSend(form)
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{
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let extra = super.beforeSend(form);
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extra["path"] = this.options.path;
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return extra;
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}
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/**
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* A file upload is finished, update the UI
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*
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* @param {object} file
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* @param {string|object} response
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*/
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finishUpload(file, response) {
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let result = super.finishUpload(file, response);
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if(typeof response == 'string') response = jQuery.parseJSON(response);
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if(response.response[0] && typeof response.response[0].data.length == 'undefined') {
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for(let key in response.response[0].data) {
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let value = response.response[0].data[key];
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if(value && value.path)
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{
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this._addFile(value);
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jQuery("[data-file='"+file.fileName.replace(/'/g, '"')+"']",this.progress).hide();
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}
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}
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}
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return result;
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}
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private _addFile(file_data) {
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if(jQuery("[data-path='"+file_data.path.replace(/'/g, '"')+"']").remove().length)
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{
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for(var child_index = this._children.length-1; child_index >= 0; child_index--)
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{
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var child = this._children[child_index];
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if(child.options.value.path === file_data.path)
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{
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this.removeChild(child);
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child.destroy();
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}
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}
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}
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// Set up for expose
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if(file_data && typeof file_data.download_url === "undefined")
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{
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file_data.download_url = "/webdav.php" + file_data.path;
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}
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let row = jQuery(document.createElement("tr"))
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.attr("data-path", file_data.path.replace(/'/g, '"'))
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.attr("draggable", "true")
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.appendTo(this.list);
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jQuery(document.createElement("td"))
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.addClass('icon')
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.appendTo(row);
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jQuery(document.createElement("td"))
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.addClass('title')
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.appendTo(row);
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let mime = <Et2VfsMime>et2_createWidget('vfs-mime', {value: file_data}, this);
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// Trigger expose on click, if supported
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let vfs_attrs = {value: file_data, onclick: undefined};
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if (file_data && (typeof file_data.download_url != 'undefined'))
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{
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var fe_mime = egw.file_editor_prefered_mimes(file_data.mime);
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// Pass off opening responsibility to the Et2VfsMime widget
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if(typeof file_data.mime === 'string' && mime.isExposable())
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{
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vfs_attrs.onclick = function(ev)
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{
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ev.stopPropagation();
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// Pass it off to the associated vfsMime widget
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jQuery('img', this.parentNode.parentNode).trigger("click");
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return false;
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};
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}
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}
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let vfs = <et2_vfs> et2_createWidget('vfs', vfs_attrs, this);
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// If already attached, need to do this explicitly
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if(this.isAttached())
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{
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mime.set_value(file_data);
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vfs.set_value(file_data);
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vfs.doLoadingFinished();
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}
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// Add in delete button
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if (!this.options.readonly)
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{
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let self = this;
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let delete_button = jQuery(document.createElement("td"))
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.appendTo(row);
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jQuery("<div />")
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.appendTo(delete_button)
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// We don't use ui-icon because it assigns a bg image
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.addClass("delete icon")
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.bind( 'click', function() {
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let d = new Et2Dialog('api');
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d.transformAttributes({
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callback: function(button) {
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if(button == Et2Dialog.YES_BUTTON)
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{
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egw.json("filemanager_ui::ajax_action", [
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'delete',
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[row.attr('data-path').replace(/"/g, "'")],
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''
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],
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function(data) {
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if(data && data.errs == 0) {row.slideUp(null, row.remove);}
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if(data && data.msg) {
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self.egw().message(data.msg, data.errs == 0 ? 'success' : 'error');
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}
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}
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).sendRequest();
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}
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},
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message: self.egw().lang('Delete file')+'?',
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title: self.egw().lang('Confirmation required'),
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buttons: Et2Dialog.BUTTONS_YES_NO,
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dialog_type: Et2Dialog.QUESTION_MESSAGE,
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width: 250
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});
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document.body.appendChild(<HTMLElement><unknown>d);
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});
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}
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}
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}
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et2_register_widget(et2_vfsUpload, ["vfs-upload"]);
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