egroupware_official/api/js/etemplate/et2_widget_vfs.ts

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/**
* EGroupware eTemplate2 - JS VFS widgets
*
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package etemplate
* @subpackage api
* @link http://www.egroupware.org
* @author Nathan Gray
* @copyright Nathan Gray 2012
*/
/*egw:uses
/vendor/bower-asset/jquery/dist/jquery.js;
vfsSelectUI;
et2_core_inputWidget;
et2_core_valueWidget;
et2_widget_description;
et2_widget_file;
expose;
*/
import {et2_valueWidget} from "./et2_core_valueWidget";
import {et2_createWidget, et2_register_widget, WidgetConfig} from "./et2_core_widget";
import {ClassWithAttributes} from "./et2_core_inheritance";
import {egw_keyHandler} from '../egw_action/egw_keymanager.js';
import {et2_textbox, et2_textbox_ro} from "./et2_widget_textbox";
import {et2_description} from "./et2_widget_description";
import {et2_selectAccount_ro} from "./et2_widget_selectAccount";
import {et2_file} from "./et2_widget_file";
import {et2_dialog} from "./et2_widget_dialog";
import {et2_inputWidget} from "./et2_core_inputWidget";
/**
* Class which implements the "vfs" XET-Tag
*
* @augments et2_valueWidget
*/
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export class et2_vfs extends et2_valueWidget implements et2_IDetachedDOM
{
static readonly _attributes : any = {
"value": {
"type": "any", // Object
"description": "Array of (stat) information about the file"
}
};
/**
* Mime type of directories
*/
static readonly DIR_MIME_TYPE : string = 'httpd/unix-directory';
value : any;
span : JQuery = null;
/**
* Constructor
*
* @memberOf et2_vfs
*/
constructor(_parent, _attrs? : WidgetConfig, _child? : object)
{
// Call the inherited constructor
super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_vfs._attributes, _child || {}));
this.value = "";
this.span = jQuery(document.createElement("ul"))
.addClass('et2_vfs');
this.setDOMNode(this.span[0]);
}
getValue()
{
return this.value;
}
set_value(_value)
{
if (typeof _value !== 'object')
{
// Only warn if it's an actual value, just blank for falsy values
if(_value)
{
this.egw().debug("warn", "%s only has path, needs full array", this.id, _value);
}
this.span.empty().text(_value);
return;
}
this.span.empty();
this.value = _value;
let path = _value.path ? _value.path : '/';
// calculate path as parent of name, which can contain slashes
// eg. _value.path=/home/ralf/sub/file, _value.name=sub/file --> path=/home/ralf
// --> generate clickable fields for sub/ + file
let sub_path = path.substring(0, _value.path.length-_value.name.length-1);
let path_offset, path_parts;
if(_value.path.indexOf(_value.name) >= 0 && sub_path[sub_path.length-1] === '/')
{
path = sub_path;
path_offset = path.split('/').length;
path_parts = _value.path.split('/');
}
else
{
if(_value.path.indexOf(_value.name) >= 0)
{
// Remove name from end, so we can add it again later
path = sub_path;
}
path_offset = 0;
path_parts = _value.name.split('/');
}
let text;
for(let i = path_offset; i < path_parts.length; i++)
{
path += (path=='/'?'':'/')+path_parts[i];
text = egw.decodePath(path_parts[i]);
// Nice human-readable stuff for apps
if(path_parts[1] == 'apps')
{
switch(path_parts.length)
{
case 2:
if(i == 1)
{
text = this.egw().lang('applications');
}
break;
case 3:
if( i == 2)
{
text = this.egw().lang(path_parts[2]);
}
break;
case 4:
if(!isNaN(text))
{
let link_title = this.egw().link_title(path_parts[2],path_parts[3],
function(title) {
if(!title || this.value.name == title) return;
jQuery('li',this.span).last().text(title);
}, this
);
if(link_title && typeof link_title !== 'undefined') text = link_title;
}
break;
}
}
let self = this;
var data = {path: path, type: i < path_parts.length-1 ? et2_vfs.DIR_MIME_TYPE : _value.mime };
var node = jQuery(document.createElement("li"))
.addClass("vfsFilename")
.text(text + (i < path_parts.length-1 ? '/' : ''))
//.attr('title', egw.decodePath(path))
.addClass("et2_clickable et2_link")
.click({data:data, egw: this.egw()}, function(e) {
if(!self.onclick) {
e.data.egw.open(e.data.data, "file");
}
else if (self.click(e))
{
e.data.egw.open(e.data.data, "file");
}
})
.appendTo(this.span);
}
// Last part of path do default action
this._bind_default_action(node, data);
}
private _bind_default_action(node, data)
{
let links = [];
let widget : any = this;
let defaultAction = null;
let object = null;
let app = this.getInstanceManager().app;
while(links.length === 0 && widget.getParent())
{
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object = (<egwActionObject><unknown>egw_getAppObjectManager(app)).getObjectById(widget.id);
if(object && object.manager && object.manager.children)
{
links = object.manager.children;
}
widget = widget.getParent();
}
for (let k in links)
{
if (links[k].default && links[k].enabled.exec(links[k]))
{
defaultAction = links[k];
break;
}
}
if(defaultAction && !this.onclick)
{
node.off('click').click({data:data, egw: this.egw()}, function(e) {
// Wait until object selection happens
window.setTimeout(function() {
// execute default action
egw_keyHandler(EGW_KEY_ENTER, false, false, false);
});
// Select row
return true;
}.bind({data: data, object: object}));
}
}
/**
* Code for implementing et2_IDetachedDOM (data grid)
*
* @param {array} _attrs array of attribute-names to push further names onto
*/
getDetachedAttributes(_attrs)
{
_attrs.push("value");
}
getDetachedNodes()
{
return [this.span[0]];
}
setDetachedAttributes(_nodes, _values)
{
this.span = jQuery(_nodes[0]);
if(typeof _values["value"] != 'undefined')
{
this.set_value(_values["value"]);
}
}
}
et2_register_widget(et2_vfs, ["vfs"]);
/**
* vfs-name
* filename automatically urlencoded on return (urldecoded on display to user)
*
* @augments et2_textbox
*/
class et2_vfsName extends et2_textbox
{
/**
* Constructor
*
* @memberOf et2_vfsName
*/
constructor(_parent, _attrs? : WidgetConfig, _child? : object)
{
// Call the inherited constructor
super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_vfsName._attributes, _child || {}));
this.input.addClass("et2_vfs");
}
set_value(_value)
{
if(_value.path)
{
_value = _value.path;
}
try
{
_value = egw.decodePath(_value);
} catch (e)
{
_value = 'Error! ' + _value;
}
super.set_value(_value);
}
getValue()
{
return egw.encodePath(super.getValue() || '');
}
}
et2_register_widget(et2_vfsName, ["vfs-name"]);
/**
* vfs-name
* filename automatically urlencoded on return (urldecoded on display to user)
*
* @augments et2_textbox
*/
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export class et2_vfsPath extends et2_vfsName
{
static readonly _attributes : any = {
noicon: {
type: "boolean",
description: "suppress folder icons",
default: true
}
};
private div : JQuery ;
private span : JQuery;
/**
* Constructor
*
* @memberOf et2_vfsName
*/
constructor(_parent, _attrs? : WidgetConfig, _child? : object)
{
// Call the inherited constructor
super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_vfsPath._attributes, _child || {}));
}
createInputWidget()
{
super.createInputWidget();
this.div = jQuery(document.createElement("div"))
.addClass('et2_vfsPath');
this.span = jQuery(document.createElement("ul"))
.appendTo(this.div);
this.div.prepend(this.input);
this.setDOMNode(this.div[0]);
this.span.on('wheel', function(e){
var delta = e.originalEvent["deltaY"] > 0 ? 30 : -30;
this.scrollLeft = this.scrollLeft - delta;
});
this.span.on('mouseover', function (e){
if (this.scrollWidth > this.clientWidth)
{
jQuery(this).addClass('scrollable');
}
else
{
jQuery(this).removeClass('scrollable');
}
});
this.input.on('focus', function() {
this.input.val(this.options.value);
this.span.hide();
}.bind(this))
.on('focusout', function() {
// Can't use show() because it uses the wrong display
this.span.css('display', 'flex');
this.input.val('');
}.bind(this));
}
change(_node?)
{
if(this.input.val())
{
this.set_value(this.input.val());
}
return super.change(_node);
}
set_value(_value)
{
if(_value.path)
{
_value = _value.path;
}
if(_value === this.options.value && this._oldValue !== et2_no_init) return;
let path_parts = _value.split('/');
if(_value === '/') path_parts = [''];
let path = "/";
let text = '';
if (this.span) this.span.empty().css('display', 'flex');
this.input.val('');
for(let i = 0; i < path_parts.length; i++)
{
path += (path=='/'?'':'/')+path_parts[i];
text = egw.decodePath(path_parts[i]);
let image = path=='/' ? this.egw().image('navbar','api') : this.egw().image(text);
// Nice human-readable stuff for apps
if(path_parts[1] == 'apps')
{
if(i === 1)
{
text = this.egw().lang('applications');
}
else if( i === 2)
{
text = this.egw().lang(path_parts[2]);
image = this.egw().image('navbar',path_parts[2].toLowerCase());
}
else if(!isNaN(<number><unknown>text))
{
let link_title = this.egw().link_title(path_parts[2],path_parts[3],
function(title) {
if(!title) return;
jQuery('li',this.span).first().text(title);
}, this
);
if(link_title && typeof link_title !== 'undefined') text = link_title;
}
}
let self = this;
let node = jQuery(document.createElement("li"))
.addClass("vfsPath et2_clickable")
.text(text)
//.attr('title', egw.decodePath(path))
.click({data:path, egw: this.egw()}, function(e) {
return self.set_value(e.data.data);
})
.prependTo(this.span);
if(image && !this.options.noicon)
{
node.prepend(this.egw().image_element(image));
}
jQuery(this.getDOMNode()).append(this.span);
}
if(this.isAttached() && this.options.value !== _value)
{
this._oldValue = this.options.value;
this.options.value = _value;
this.change();
}
}
getValue() {
return this.options ? this.options.value : null;
}
}
et2_register_widget(et2_vfsPath, ["vfs-path"]);
/**
* vfs-name
* filename automatically urlencoded on return (urldecoded on display to user)
*
* @augments et2_textbox_ro
*/
class et2_vfsName_ro extends et2_textbox_ro
{
/**
* Constructor
*
* @memberOf et2_vfsName_ro
*/
/**
* Constructor
*/
constructor(_parent, _attrs? : WidgetConfig, _child? : object)
{
// Call the inherited constructor
super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_vfsName_ro._attributes, _child || {}));
}
set_value(_value)
{
if(_value.path)
{
_value = _value.path;
}
try
{
_value = egw.decodePath(_value);
} catch (e)
{
_value = 'Error! ' + _value;
}
super.set_value(_value);
}
getValue()
{
return egw.encodePath(super.getValue() || '');
}
}
et2_register_widget(et2_vfsName_ro, ["vfs-name_ro"]);
/**
* vfs-mime: icon for mimetype of file, or thumbnail
* incl. optional link overlay icon, if file is a symlink
*
* Creates following structure
* <span class="iconOverlayContainer">
* <img class="et2_vfs vfsMimeIcon" src="..."/>
* <span class="overlayContainer">
* <img class="overlay" src="etemplate/templates/default/images/link.png"/>
* </span>
* </span>
*
* span.overlayContainer is optional and only generated for symlinks
* @augments et2_valueWidget
*/
class et2_vfsMime extends expose(class et2_vfsMime extends et2_valueWidget implements et2_IDetachedDOM, et2_IExposable
{
static readonly _attributes : any = {
"value": {
"type": "any", // Object
"description": "Array of (stat) information about the file"
},
"size": {
"name": "Icon size",
"type": "integer",
"description": "Size of icon / thumbnail, in pixels",
"default": et2_no_init
},
"expose_callback":{
"name": "expose_callback",
"type": "js",
"default": et2_no_init,
"description": "JS code which is executed when expose slides."
},
expose_view: {
name: "Expose view",
type: "boolean",
default: true,
description: "Clicking on an image would popup an expose view"
},
thumb_mime_size:{
name: "Image thumbnail size",
type: "string",
default:"",
description:" Size of thumbnail in pixel for specified mime type with syntax of: mime_type(s),size (eg. image,video,128)"
}
};
legacyOptions : string[] = ["size"];
iconOverlayContainer : JQuery = null;
overlayContainer : JQuery;
image : JQuery = null;
/**
* Constructor
*
* @memberOf et2_vfsMime
*/
constructor(_parent, _attrs? : WidgetConfig, _child? : object)
{
// Call the inherited constructor
super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_vfsMime._attributes, _child || {}));
this.iconOverlayContainer = jQuery(document.createElement('span')).addClass('iconOverlayContainer');
this.image = jQuery(document.createElement("img"));
this.image.addClass("et2_vfs vfsMimeIcon");
this.iconOverlayContainer.append(this.image);
this.setDOMNode(this.iconOverlayContainer[0]);
}
/**
* Handler for expose slide action, from expose
* Returns data needed for the given index, or false to let expose handle it
*
* @param {Gallery} gallery
* @param {integer} index
* @param {DOMNode} slide
* @return {Array} array of objects consist of media contnet
*/
expose_onslide(gallery, index, slide)
{
var content = false;
if (this.options.expose_callback && typeof this.options.expose_callback == 'function')
{
//Call the callback to load more items
content = this.options.expose_callback.call(this,[gallery, index]);
if (content) this.add(content);
}
return content;
}
/**
* Function to get media content to feed the expose
*
* @param {type} _value
* @returns {Array} return an array of object consists of media content
*/
getMedia(_value)
{
let base_url = egw.webserverUrl.match(/^\/ig/)?egw(window).window.location.origin + egw.webserverUrl:egw.webserverUrl;
let mediaContent = [{
title: _value.name,
type: _value.mime,
href: _value.download_url
}];
// check if download_url is not already an url (some stream-wrappers allow to specify that!)
if (_value.download_url && (_value.download_url[0] == '/' || _value.download_url.substr(0, 4) != 'http'))
{
mediaContent[0].href = base_url + _value.download_url;
if (mediaContent[0].href && mediaContent[0].href.match(/\/webdav.php/,'ig'))
{
mediaContent[0]["download_href"] = mediaContent[0].href + '?download';
}
}
if (_value && _value.mime && _value.mime.match(/video\//,'ig'))
{
mediaContent[0]["thumbnail"] = this.egw().mime_icon(_value.mime, _value.path, undefined, _value.mtime);
}
else
{
mediaContent[0]["thumbnail"] = _value.path && _value.mime ?
this.egw().mime_icon(_value.mime, _value.path, undefined, _value.mtime) :
this.image.attr('src')+ '&thheight=128';
}
return mediaContent;
}
set_value(_value)
{
if (typeof _value !== 'object')
{
this.egw().debug("warn", "%s only has path, needs array with path & mime", this.id, _value);
// Keep going, will be 'unknown type'
}
let src = this.egw().mime_icon(_value.mime, _value.path, undefined, _value.mtime);
if(src)
{
// Set size of thumbnail
if(src.indexOf("thumbnail.php") > -1)
{
if(this.options.size)
{
src += "&thsize="+this.options.size;
}
else if (this.options.thumb_mime_size)
{
let mime_size = this.options.thumb_mime_size.split(',');
let mime_regex = RegExp(_value.mime.split('/')[0]);
if (typeof mime_size != 'undefined' && jQuery.isArray(mime_size)
&& !isNaN(mime_size[mime_size.length-1]) && isNaN(mime_size[0]) && this.options.thumb_mime_size.match(mime_regex[0], 'ig'))
{
src += "&thsize=" + mime_size[mime_size.length-1];
}
}
this.image.css("max-width", "100%");
}
this.image.attr("src", src);
// tooltip for mimetypes with available detailed thumbnail
if (_value.mime && _value.mime.match(/application\/vnd\.oasis\.opendocument\.(text|presentation|spreadsheet|chart)/))
{
let tooltip_target = this.image.parent().parent().parent().length > 0 ?
// Nextmatch row
this.image.parent().parent().parent() :
// Not in nextmatch
this.image.parent();
tooltip_target.tooltip({
items:"img",
position: {my:"right top", at:"left top", collision:"flipfit"},
content: function(){
return '<img src="'+this.src+'&thsize=512"/>';
}
});
}
}
// add/remove link icon, if file is (not) a symlink
if ((_value.mode & et2_vfsMode.types.l) == et2_vfsMode.types.l)
{
if (typeof this.overlayContainer == 'undefined')
{
this.overlayContainer = jQuery(document.createElement('span')).addClass('overlayContainer');
this.overlayContainer.append(jQuery(document.createElement('img'))
.addClass('overlay').attr('src', this.egw().image('link', 'etemplate')));
this.iconOverlayContainer.append(this.overlayContainer);
}
}
else if (typeof this.overlayContainer != 'undefined')
{
this.overlayContainer.remove();
delete this.overlayContainer;
}
}
/**
* Implementation of "et2_IDetachedDOM" for fast viewing in gridview
* Override to add needed attributes
*
* @param {array} _attrs array of attribute-names to push further names onto
*/
getDetachedAttributes(_attrs)
{
_attrs.push("value", "class");
}
getDetachedNodes()
{
return [this.node, this.iconOverlayContainer[0], this.image[0]];
}
setDetachedAttributes(_nodes, _values)
{
this.iconOverlayContainer = jQuery(_nodes[1]);
this.image = jQuery(_nodes[2]);
this.node = _nodes[0];
this.overlayContainer = _nodes[0].children[1];
if(typeof _values['class'] != "undefined") {
this.image.addClass(_values['class']);
}
if(typeof _values['value'] != "undefined") {
this.set_value(_values['value']);
}
}
}){};
et2_register_widget(et2_vfsMime, ["vfs-mime"]);
/**
* vfs-size
* Human readable file sizes
*
* @augments et2_description
*/
class et2_vfsSize extends et2_description
{
static readonly _attributes : any = {
"value": {
"type": "integer"
}
};
/**
* Constructor
*
* @memberOf et2_vfsSize
*/
constructor(_parent, _attrs? : WidgetConfig, _child? : object)
{
// Call the inherited constructor
super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_vfsSize._attributes, _child || {}));
this.span.addClass("et2_vfs");
}
human_size(size)
{
if(typeof size !== "number")
{
size = parseInt(size);
}
if(!size)
{
size = 0;
}
const units = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
let i = 0;
while(size >= 1024)
{
size /= 1024;
++i;
}
return size.toFixed(i == 0 ? 0 : 1) + ' ' + units[i];
}
set_value(_value)
{
if(_value.size)
{
_value = _value.size;
}
jQuery(this.node).text(this.human_size(_value));
}
setDetachedAttributes(_nodes, _values)
{
if(typeof _values["value"] !== "undefined") {
this.node = _nodes[0];
this.set_value(_values["value"]);
delete _values["value"];
}
super.setDetachedAttributes(_nodes, _values);
}
}
et2_register_widget(et2_vfsSize, ["vfs-size"]);
/**
* vfs-mode: textual representation of permissions + extra bits
*
* @augments et2_description
*/
class et2_vfsMode extends et2_description
{
// Masks for file types
static readonly types : {l : number, s : number, p : number, c : number, d : number, b: number, '-' : number} = {
'l': 0xA000, // link
's': 0xC000, // Socket
'p': 0x1000, // FIFO pipe
'c': 0x2000, // Character special
'd': 0x4000, // Directory
'b': 0x6000, // Block special
'-': 0x8000 // Regular
};
// Sticky / UID / GID
static readonly sticky : {mask : number, char : string, position : number}[] = [
{ mask: 0x200, "char": "T", position: 9 }, // Sticky
{ mask: 0x400, "char": "S", position: 6 }, // sGID
{ mask: 0x800, "char": "S", position: 3 } // SUID
];
static readonly perms : {x : number, w : number, r : number} = {
'x': 0x1, // Execute
'w': 0x2, // Write
'r': 0x4 // Read
};
/**
* Constructor
*
* @memberOf et2_vfsMode
*/
constructor(_parent, _attrs? : WidgetConfig, _child? : object)
{
// Call the inherited constructor
super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_vfsMode._attributes, _child || {}));
this.span.addClass("et2_vfs");
}
/**
* Get text for file stuff
* Result will be like -rwxr--r--. First char is type, then read, write, execute (or other bits) for
* user, group, world
*
* @param {number} _value vfs mode
*/
text_mode(_value)
{
let text = [];
if(typeof _value != "number")
{
_value = parseInt(_value);
}
if(!_value) return "----------";
// Figure out type
let type = 'u'; // unknown
for(let flag in et2_vfsMode.types)
{
if((_value & et2_vfsMode.types[flag]) == et2_vfsMode.types[flag])
{
type = flag;
break;
}
}
// World, group, user - build string backwards
for(let i = 0; i < 3; i++)
{
for(let perm in et2_vfsMode.perms)
{
if(_value & et2_vfsMode.perms[perm])
{
text.unshift(perm);
}
else
{
text.unshift("-");
}
}
_value = _value >> 3;
}
// Sticky / UID / GID
for(let i = 0; i < et2_vfsMode.sticky.length; i++)
{
if(et2_vfsMode.sticky[i].mask & _value)
{
let current = text[et2_vfsMode.sticky[i].position];
text[et2_vfsMode.sticky[i].position] = et2_vfsMode.sticky[i]["char"];
if(current == 'x') text[et2_vfsMode.sticky[i].position].toLowerCase();
}
}
return type + text.join('');
}
set_value(_value)
{
if(_value.size)
{
_value = _value.size;
}
let text = this.text_mode(_value);
jQuery(this.node).text(text);
}
setDetachedAttributes(_nodes, _values)
{
if(typeof _values["value"] !== "undefined") {
this.node = _nodes[0];
this.set_value(_values["value"]);
delete _values["value"];
}
super.setDetachedAttributes(_nodes, _values);
}
}
et2_register_widget(et2_vfsMode, ["vfs-mode"]);
/**
* vfs-uid / vfs-gid: Displays the name for an ID.
* Same as read-only selectAccount, except if there's no user it shows "root"
*
* @augments et2_selectAccount_ro
*/
class et2_vfsUid extends et2_selectAccount_ro
{
/**
* @memberOf et2_vfsUid
* @param _node
* @param _value
*/
set_title(_node, _value)
{
if(_value == "")
{
arguments[1] = "root";
}
super.set_title(_node, _value);
}
}
et2_register_widget(et2_vfsUid, ["vfs-uid","vfs-gid"]);
/* vfs-upload aka VFS file: displays either download and delete (x) links or a file upload
* + ID is either a vfs path or colon separated $app:$id:$relative_path, eg: infolog:123:special/offer
* + if empty($id) / new entry, file is created in a hidden temporary directory in users home directory
* and calling app is responsible to move content of that dir to entry directory, after entry is saved
* + option: required mimetype or regular expression for mimetype to match, eg. '/^text\//i' for all text files
* + if path ends in a slash, multiple files can be uploaded, their original filename is kept then
*
* @augments et2_file
*/
class et2_vfsUpload extends et2_file
{
static readonly _attributes : any = {
"value": {
"type": "any" // Either nothing, or an object with file info
},
"path": {
"name": "Path",
"description": "Upload files to the specified VFS path",
"type": "string",
"default": ''
}
};
legacyOptions : string[] = ["mime"];
asyncOptions : {target : any} = {
target: egw.ajaxUrl("EGroupware\\Api\\Etemplate\\Widget\\Vfs::ajax_upload")
};
list : JQuery = null;
/**
* Constructor
*
* @param _parent
* @param attrs
* @memberof et2_vfsUpload
*/
constructor(_parent, _attrs? : WidgetConfig, _child? : object)
{
// Call the inherited constructor
super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_vfsUpload._attributes, _child || {}));
jQuery(this.node).addClass("et2_vfs");
if(!this.options.path)
{
this.options.path = this.options.id;
}
// If the path is a directory, allow multiple uploads
if(this.options.path.substr(-1) == '/')
{
this.set_multiple(true);
}
this.list = jQuery(document.createElement('table')).appendTo(this.node);
}
/**
* If there is a file / files in the specified location, display them
* Value is the information for the file[s] in the specified location.
*
* @param {Object[]} _value
*/
set_value(_value) {
// Remove previous
while(this._children.length > 0)
{
var node = this._children[this._children.length-1];
this.removeChild(node);
node.free();
}
this.progress.empty();
this.list.empty();
// Set new
if(typeof _value == 'object' && _value && _value.length)
{
for(var i = 0; i < _value.length; i++)
{
this._addFile(_value[i]);
}
}
return true;
}
getDOMNode(sender) {
if(sender !== this && sender._type.indexOf('vfs') >= 0 )
{
var value = sender.getValue && sender.getValue() || sender.options.value || {};
var row = jQuery("[data-path='"+(value.path.replace(/'/g, '&quot'))+"']",this.list);
if(sender._type === 'vfs-mime')
{
return jQuery('.icon',row).get(0) || null;
}
else
{
return jQuery('.title',row).get(0) || null;
}
}
else
{
return super.getDOMNode(sender);
}
}
/**
* Add in the request id
*
* @param {type} form
*/
beforeSend(form)
{
let extra = super.beforeSend(form);
extra["path"] = this.options.path;
return extra;
}
/**
* A file upload is finished, update the UI
*
* @param {object} file
* @param {string|object} response
*/
finishUpload(file, response) {
let result = super.finishUpload(file, response);
if(typeof response == 'string') response = jQuery.parseJSON(response);
if(response.response[0] && typeof response.response[0].data.length == 'undefined') {
for(let key in response.response[0].data) {
let value = response.response[0].data[key];
if(value && value.path)
{
this._addFile(value);
jQuery("[data-file='"+file.fileName.replace(/'/g, '&quot')+"']",this.progress).hide();
}
}
}
return result;
}
private _addFile(file_data) {
if(jQuery("[data-path='"+file_data.path.replace(/'/g, '&quot')+"']").remove().length)
{
for(var child_index = this._children.length-1; child_index >= 0; child_index--)
{
var child = this._children[child_index];
if(child.options.value.path === file_data.path)
{
this.removeChild(child);
child.free();
}
}
}
let row = jQuery(document.createElement("tr"))
.attr("data-path", file_data.path.replace(/'/g, '&quot'))
.attr("draggable", "true")
.appendTo(this.list);
jQuery(document.createElement("td"))
.addClass('icon')
.appendTo(row);
jQuery(document.createElement("td"))
.addClass('title')
.appendTo(row);
let mime = <et2_vfsMime> et2_createWidget('vfs-mime',{value: file_data}, this);
let vfs = <et2_vfs> et2_createWidget('vfs', {value: file_data}, this);
// If already attached, need to do this explicitly
if(this.isAttached())
{
mime.set_value(file_data);
vfs.set_value(file_data);
mime.doLoadingFinished();
vfs.doLoadingFinished();
}
// Add in delete button
if (!this.options.readonly)
{
let self = this;
let delete_button = jQuery(document.createElement("td"))
.appendTo(row);
jQuery("<div />")
.appendTo(delete_button)
// We don't use ui-icon because it assigns a bg image
.addClass("delete icon")
.bind( 'click', function() {
et2_createWidget("dialog", {
callback: function(button) {
if(button == et2_dialog.YES_BUTTON)
{
egw.json("filemanager_ui::ajax_action", [
'delete',
[row.attr('data-path').replace(/&quot/g, "'")],
''
],
function(data) {
if(data && data.errs == 0) {row.slideUp(null, row.remove);}
if(data && data.msg) {
self.egw().message(data.msg, data.errs == 0 ? 'success' : 'error');
}
}
).sendRequest();
}
},
message: self.egw().lang('Delete file')+'?',
title: self.egw().lang('Confirmation required'),
buttons: et2_dialog.BUTTONS_YES_NO,
dialog_type: et2_dialog.QUESTION_MESSAGE,
width: 250
}, self);
});
}
}
}
et2_register_widget(et2_vfsUpload, ["vfs-upload"]);
2020-02-26 12:19:17 +01:00
export class et2_vfsSelect extends et2_inputWidget
{
// Allowed mode options
modes : string[] = ['open','open-multiple','saveas','select-dir'];
static readonly _attributes : any = {
"mode": {
name: "Dialog mode",
type: "string",
description: "One of {open|open-multiple|saveas|select-dir}",
default: "open-multiple"
},
"method": {
name: "Server side callback",
type: "string",
description: "Server side callback to process selected value(s) in \n\
app.class.method or class::method format. The first parameter will \n\
be Method ID, the second the file list. 'download' is reserved and it \n\
means it should use download_baseUrl instead of path in value (no method\n\
will be actually executed)."
},
"method_id": {
name: "Method ID",
type: "any",
description: "optional parameter passed to server side callback.\n\
Can be a string or a function.",
default: ""
},
"path": {
name: "Path",
type: "string",
description:"Start path in VFS. Leave unset to use the last used path."
},
"mime": {
name: "Mime type",
type: "any",
description: "Limit display to the given mime-type"
},
"button_label": {
name: "Button label",
description: "Set the label on the dialog's OK button.",
default: "open"
},
"value": {
type: "any", // Object
description: "Array of paths (strings)"
},
"button_caption":{
name: "button caption",
type: "string",
default: "Select files from Filemanager ...",
description: "Caption for vfs-select button.",
translate:true
},
"button_icon":{
name: "button icon",
type: "string",
default: "check",
description: "Custom icon to show on submit button."
},
"name": {
name:"File name",
type: "any", // Object
description: "file name",
default: ""
},
"dialog_title":{
name: "dialog title",
type: "string",
default: "Save as",
description: "Title of dialog",
translate:true
},
"extra_buttons": {
name: "extra action buttons",
type: "any",
description: "Extra buttons passed to dialog. It's co-related to method."
}
};
button : JQuery;
submit_callback : any;
dialog : et2_dialog;
private value : any;
/**
* Constructor
*
* @param _parent
* @param _attrs
* @memberOf et2_vfsSelect
*/
constructor(_parent, _attrs? : WidgetConfig, _child? : object)
{
// Call the inherited constructor
super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_vfsSelect._attributes, _child || {}));
// Allow no child widgets
this.supportedWidgetClasses = [];
this.button = jQuery(document.createElement("button"))
.attr("title", this.egw().lang("Select file(s) from VFS"))
.addClass("et2_button et2_vfs_btn")
.css("background-image","url("+this.egw().image("filemanager/navbar")+")");
if(this.options.readonly)
{
this.button.hide();
}
if (this.options.button_caption != "")
{
this.button.text(this.options.button_caption);
}
this.setDOMNode(this.button[0]);
}
2020-02-26 12:19:17 +01:00
_content(_content, _callback)
{
egw(window).loading_prompt('vfs-select', true, '', 'body');
let self = this;
if (typeof app.vfsSelectUI !="undefined")
{
if (this.dialog && this.dialog.div) this.dialog.div.dialog('close');
delete app.vfsSelectUI;
}
let attrs = {
mode: this.options.mode,
label: this.options.button_label,
path: this.options.path || null,
mime: this.options.mime || null,
name: this.options.name,
method: this.options.method,
recentPaths: et2_vfsSelect._getRecentPaths()
};
var callback = _callback || this._buildDialog;
egw(window).json(
'EGroupware\\Api\\Etemplate\\Widget\\Vfs::ajax_vfsSelect_content',
[_content, attrs],
function(_content){
egw(window).loading_prompt('vfs-select', false);
callback.apply(self, arguments);
}
).sendRequest(true);
}
/**
* Builds file navigator dialog
*
* @param {object} _data content
*/
private _buildDialog(_data)
{
if (!_data.content.mode.match(/open|open-multiple|saveas|select-dir/)) {
egw.debug('warn', 'Mode is not matched!');
return;
}
let self = this;
let buttons = [
{
text: egw.lang(_data.content.label),
id:"submit",
image: _data.content.mode.match(/saveas|select-dir/) ? "save" : this.options.button_icon
}
];
let extra_buttons_action;
if (this.options.extra_buttons && this.options.method)
{
for (let i=0; i < this.options.extra_buttons.length; i++)
{
delete(this.options.extra_buttons[i]['click']);
buttons.push(this.options.extra_buttons[i]);
extra_buttons_action[this.options.extra_buttons[i]['id']] = this.options.extra_buttons[i]['id'];
}
}
buttons.push({text: egw.lang("Close"), id:"close", image:"cancel"});
let data = jQuery.extend(_data, {'currentapp': egw(window).app_name()});
// define a mini app object for vfs select UI
app.vfsSelectUI = new app.classes.vfsSelectUI;
// callback for dialog
this.submit_callback = function(submit_button_id, submit_value, savemode)
{
if ((submit_button_id == 'submit' || (extra_buttons_action && extra_buttons_action[submit_button_id])) && submit_value)
{
let files : any = [];
switch(_data.content.mode)
{
case 'open-multiple':
if (submit_value.dir && submit_value.dir.selected)
{
for(var key in Object.keys(submit_value.dir.selected))
{
if (submit_value.dir.selected[key] != "")
{
files.push(submit_value.path+'/'+submit_value.dir.selected[key]);
}
}
}
break;
case 'select-dir':
files = submit_value.path;
break;
default:
if (self.options.method === 'download') submit_value.path = _data.content.download_baseUrl;
files = submit_value.path+'/'+submit_value.name;
if (self.options.mode === 'saveas' && !savemode)
{
for(var p in _data.content.dir)
{
if (_data.content.dir[p]['name'] == submit_value.name)
{
var saveModeDialogButtons = [
{text: self.egw().lang("Yes"), id: "overwrite", class: "ui-priority-primary", "default": true, image: 'check'},
{text: self.egw().lang("Rename"), id:"rename", image: 'edit'},
{text: self.egw().lang("Cancel"), id:"cancel"}
];
return et2_dialog.show_prompt(function(_button_id, _value) {
switch (_button_id)
{
case "overwrite":
return self.submit_callback(submit_button_id, submit_value, 'overwrite');
case "rename":
submit_value.name = _value;
return self.submit_callback(submit_button_id, submit_value, 'rename');
}
},
self.egw().lang('Do you want to overwrite existing file %1 in directory %2?', submit_value.name, submit_value.path),
self.egw().lang('File %1 already exists', submit_value.name),
submit_value.name, saveModeDialogButtons, null);
}
}
}
break;
}
et2_vfsSelect._setRecentPaths(submit_value.path);
self.value = files;
if (self.options.method && self.options.method !== 'download')
{
egw(window).json(
self.options.method,
[self.options.method_id, files, submit_button_id, savemode],
function(){
jQuery(self.node).change();
}
).sendRequest(true);
}
else
{
jQuery(self.node).change();
}
delete app.vfsSelectUI;
return true;
}
};
this.dialog = <et2_dialog> et2_createWidget("dialog",
{
callback: this.submit_callback,
title: this.options.dialog_title,
buttons: buttons,
minWidth: 500,
minHeight: 400,
width:400,
value: data,
template: egw.webserverUrl+'/api/templates/default/vfsSelectUI.xet?1',
resizable: false
}, et2_dialog._create_parent('api'));
this.dialog.template.uniqueId = 'api.vfsSelectUI';
// Don't rely only on app_name to fetch et2 object as app_name may not
// always represent current app of the window, e.g.: mail admin account.
// Try to fetch et2 from its template name.
let etemplate = jQuery('form').data('etemplate');
let et2;
if (etemplate && etemplate.name && !app[egw(window).app_name()])
{
et2 = etemplate2.getByTemplate(etemplate.name)[0];
}
else
{
et2 = etemplate2.getByApplication(egw(window).app_name())[0];
}
// we need an etemplate_exec_id for better handling serverside parts of
// widgets and since we can not have a etemplate_exec_id specifically
// for dialog template our best shot is to inherit its parent etemplate_exec_id.
this.dialog.template.etemplate_exec_id = et2.etemplate_exec_id;
app.vfsSelectUI.et2 = this.dialog.template.widgetContainer;
// Keep the dialog always at the top
this.dialog.div.parent().css({"z-index": 100000});
app.vfsSelectUI.vfsSelectWidget = this;
this.dialog.div.on('load', function(e) {
app.vfsSelectUI.et2_ready(app.vfsSelectUI.et2, 'api.vfsSelectUI');
});
}
/**
* Set recent path into sessionStorage
* @param {string} _path
*/
private static _setRecentPaths(_path)
{
let recentPaths = egw.getSessionItem('api', 'vfsRecentPaths') ?
egw.getSessionItem('api', 'vfsRecentPaths').split(',') : [];
if (recentPaths.indexOf(_path) == -1) recentPaths.push(_path);
egw.setSessionItem('api', 'vfsRecentPaths', recentPaths);
}
/**
* Get recent paths from sessionStorage
* @returns {Array} returns an array of recent paths
*/
private static _getRecentPaths()
{
return egw.getSessionItem('api', 'vfsRecentPaths') ?
egw.getSessionItem('api', 'vfsRecentPaths').split(',') : [];
}
/**
* click handler
* @param {event object} e
*/
click(e)
{
this._content.call(this, null);
}
/**
* Set the dialog's mode.
* Valid options are in et2_vfsSelect.modes
*
* @param {string} mode 'open', 'open-multiple', 'saveas' or 'select-dir'
*/
set_mode(mode)
{
// Check mode
if(jQuery.inArray(mode, this.modes) < 0)
{
this.egw().debug("warn", "Invalid mode for '%s': %s Valid options:", this.id,mode, this.modes);
return;
}
this.options.mode = mode;
}
/**
* Set the label on the dialog's OK button.
*
* @param {string} label
*/
set_button_label(label)
{
this.options.button_label = label;
}
/**
* Set the caption for vfs-select button
*
* @param {string} caption string value as a caption
*/
set_button_caption(caption)
{
this.options.button_caption = caption;
}
/**
* Set the ID passed to the server side callback
*
* @param {string} id
*/
set_method_id(id)
{
this.options.method_id = id;
}
set_readonly(readonly)
{
this.options.readonly = Boolean(readonly);
if(this.options.readonly)
{
this.button.hide();
}
else
{
this.button.show();
}
}
set_value(value)
{
this.value = value;
}
getValue()
{
return this.value;
}
};
et2_register_widget(et2_vfsSelect, ["vfs-select"]);