forked from extern/egroupware
713 lines
16 KiB
JavaScript
713 lines
16 KiB
JavaScript
/**
|
|
* 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
|
|
* @version $Id$
|
|
*/
|
|
|
|
"use strict";
|
|
|
|
/*egw:uses
|
|
jquery.jquery;
|
|
et2_core_inputWidget;
|
|
et2_core_valueWidget;
|
|
et2_widget_description;
|
|
et2_widget_file;
|
|
*/
|
|
|
|
/**
|
|
* Class which implements the "vfs" XET-Tag
|
|
*
|
|
* @augments et2_valueWidget
|
|
*/
|
|
var et2_vfs = et2_valueWidget.extend([et2_IDetachedDOM],
|
|
{
|
|
attributes: {
|
|
"value": {
|
|
"type": "any", // Object
|
|
"description": "Array of (stat) information about the file"
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Mime type of directories
|
|
*/
|
|
DIR_MIME_TYPE: 'httpd/unix-directory',
|
|
|
|
/**
|
|
* Constructor
|
|
*
|
|
* @memberOf et2_vfs
|
|
*/
|
|
init: function() {
|
|
this._super.apply(this, arguments);
|
|
|
|
this.value = "";
|
|
this.span = $j(document.createElement("ul"))
|
|
.addClass('et2_vfs');
|
|
|
|
this.setDOMNode(this.span[0]);
|
|
},
|
|
|
|
getValue: function() {
|
|
return this.value;
|
|
},
|
|
|
|
set_value: function(_value) {
|
|
if (typeof _value !== 'object')
|
|
{
|
|
this.egw().debug("warn", "%s only has path, needs full array", this.id, _value);
|
|
this.span.empty().text(_value);
|
|
return;
|
|
}
|
|
this.value = _value;
|
|
var 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
|
|
path = path.substr(0, _value.path.length-_value.name.length-1);
|
|
var path_offset = path.split('/').length;
|
|
var path_parts = _value.path.split('/');
|
|
|
|
var text;
|
|
for(var 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))
|
|
{
|
|
text = this.egw().link_title(path_parts[2],path_parts[3]);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
var self = this;
|
|
var data = {path: path, type: i < path_parts.length-1 ? this.DIR_MIME_TYPE : _value.mime };
|
|
$j(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.data.egw.open(e.data.data, "file");
|
|
}
|
|
})
|
|
.appendTo(this.span);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Code for implementing et2_IDetachedDOM (data grid)
|
|
*/
|
|
getDetachedAttributes: function(_attrs)
|
|
{
|
|
_attrs.push("value");
|
|
},
|
|
|
|
getDetachedNodes: function()
|
|
{
|
|
return [this.span[0]];
|
|
},
|
|
|
|
setDetachedAttributes: function(_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
|
|
*/
|
|
var et2_vfsName = et2_textbox.extend(
|
|
{
|
|
/**
|
|
* Constructor
|
|
*
|
|
* @memberOf et2_vfsName
|
|
*/
|
|
init: function() {
|
|
this._super.apply(this, arguments);
|
|
this.input.addClass("et2_vfs");
|
|
},
|
|
set_value: function(_value) {
|
|
if(_value.path)
|
|
{
|
|
_value = _value.path;
|
|
}
|
|
_value = egw.decodePath(_value);
|
|
this._super.apply(this,[_value]);
|
|
},
|
|
getValue: function() {
|
|
return egw.encodePath(this._super.apply(this));
|
|
}
|
|
});
|
|
et2_register_widget(et2_vfsName, ["vfs-name"]);
|
|
|
|
/**
|
|
* vfs-name
|
|
* filename automatically urlencoded on return (urldecoded on display to user)
|
|
*
|
|
* @augments et2_textbox_ro
|
|
*/
|
|
var et2_vfsName_ro = et2_textbox_ro.extend(
|
|
{
|
|
/**
|
|
* Constructor
|
|
*
|
|
* @memberOf et2_vfsName_ro
|
|
*/
|
|
init: function() {
|
|
this._super.apply(this, arguments);
|
|
},
|
|
set_value: function(_value) {
|
|
if(_value.path)
|
|
{
|
|
_value = _value.path;
|
|
}
|
|
_value = egw.decodePath(_value);
|
|
this._super.apply(this,[_value]);
|
|
},
|
|
getValue: function() {
|
|
return egw.encodePath(this._super.apply(this));
|
|
}
|
|
});
|
|
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
|
|
*/
|
|
var et2_vfsMime = et2_valueWidget.extend([et2_IDetachedDOM],
|
|
{
|
|
attributes: {
|
|
"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
|
|
}
|
|
},
|
|
|
|
legacyOptions:["size"],
|
|
|
|
/**
|
|
* Constructor
|
|
*
|
|
* @memberOf et2_vfsMime
|
|
*/
|
|
init: function() {
|
|
this._super.apply(this, arguments);
|
|
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]);
|
|
},
|
|
set_value: function(_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'
|
|
}
|
|
var src = this.egw().mime_icon(_value['mime'], _value['path']);
|
|
if(src)
|
|
{
|
|
// Set size of thumbnail
|
|
if(src.indexOf("thumbnail.php") > -1)
|
|
{
|
|
if(this.options.size)
|
|
{
|
|
src += "&thsize="+this.options.size;
|
|
}
|
|
this.image.css("max-width", "100%");
|
|
}
|
|
this.image.attr("src", src);
|
|
}
|
|
// add/remove link icon, if file is (not) a symlink
|
|
if ((_value.mode & et2_vfsMode.prototype.types.l) == et2_vfsMode.prototype.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
|
|
*/
|
|
getDetachedAttributes: function(_attrs) {
|
|
_attrs.push("value", "class");
|
|
},
|
|
getDetachedNodes: function() {
|
|
return [this.iconOverlayContainer[0]];
|
|
},
|
|
|
|
setDetachedAttributes: function(_nodes, _values) {
|
|
this.iconOverlayContainer = jQuery(_nodes[0]);
|
|
this.image = jQuery(_nodes[0].children[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
|
|
*/
|
|
var et2_vfsSize = et2_description.extend({
|
|
attributes: {
|
|
"value": {
|
|
"type": "integer",
|
|
}
|
|
},
|
|
/**
|
|
* Constructor
|
|
*
|
|
* @memberOf et2_vfsSize
|
|
*/
|
|
init: function() {
|
|
this._super.apply(this, arguments);
|
|
this.span.addClass("et2_vfs");
|
|
},
|
|
human_size: function(size) {
|
|
if(typeof size !== "number")
|
|
{
|
|
size = parseInt(size);
|
|
}
|
|
if(!size)
|
|
{
|
|
size = 0;
|
|
}
|
|
var units = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
|
|
var i = 0;
|
|
while(size >= 1024)
|
|
{
|
|
size /= 1024;
|
|
++i;
|
|
}
|
|
return size.toFixed(i == 0 ? 0 : 1) + ' ' + units[i];
|
|
},
|
|
set_value: function(_value) {
|
|
if(_value.size)
|
|
{
|
|
_value = _value.size;
|
|
}
|
|
jQuery(this.node).text(this.human_size(_value));
|
|
},
|
|
setDetachedAttributes: function(_nodes, _values)
|
|
{
|
|
if(typeof _values["value"] !== "undefined") {
|
|
this.node = _nodes[0];
|
|
this.set_value(_values["value"]);
|
|
delete _values["value"];
|
|
}
|
|
this._super.apply(this, arguments);
|
|
}
|
|
});
|
|
et2_register_widget(et2_vfsSize, ["vfs-size"]);
|
|
|
|
|
|
/**
|
|
* vfs-mode: textual representation of permissions + extra bits
|
|
*
|
|
* @augments et2_description
|
|
*/
|
|
var et2_vfsMode = et2_description.extend({
|
|
// Masks for file types
|
|
types: {
|
|
'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
|
|
sticky: [
|
|
{ mask: 0x200, "char": "T", position: 9 }, // Sticky
|
|
{ mask: 0x400, "char": "S", position: 6 }, // sGID
|
|
{ mask: 0x800, "char": "S", position: 3 } // SUID
|
|
],
|
|
perms: {
|
|
'x': 0x1, // Execute
|
|
'w': 0x2, // Write
|
|
'r': 0x4 // Read
|
|
},
|
|
|
|
/**
|
|
* Constructor
|
|
*
|
|
* @memberOf et2_vfsMode
|
|
*/
|
|
init: function() {
|
|
this._super.apply(this, arguments);
|
|
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
|
|
*/
|
|
text_mode: function(_value) {
|
|
var text = [];
|
|
if(typeof _value != "number")
|
|
{
|
|
_value = parseInt(_value);
|
|
}
|
|
if(!_value) return "----------";
|
|
|
|
// Figure out type
|
|
var type = 'u'; // unknown
|
|
for(var flag in this.types)
|
|
{
|
|
if((_value & this.types[flag]) == this.types[flag])
|
|
{
|
|
type = flag;
|
|
break;
|
|
}
|
|
}
|
|
|
|
// World, group, user - build string backwards
|
|
for(var i = 0; i < 3; i++)
|
|
{
|
|
for(var perm in this.perms)
|
|
{
|
|
if(_value & this.perms[perm])
|
|
{
|
|
text.unshift(perm);
|
|
}
|
|
else
|
|
{
|
|
text.unshift("-");
|
|
}
|
|
}
|
|
_value = _value >> 3;
|
|
}
|
|
// Sticky / UID / GID
|
|
for(var i = 0; i < this.sticky.length; i++)
|
|
{
|
|
if(this.sticky[i].mask & _value)
|
|
{
|
|
current = text[this.sticky[i].position];
|
|
text[this.sticky[i].position] = this.sticky[i]["char"];
|
|
if(current == 'x') text[this.sticky[i].position].toLowerCase();
|
|
}
|
|
}
|
|
return type + text.join('');
|
|
},
|
|
set_value: function(_value) {
|
|
if(_value.size)
|
|
{
|
|
_value = _value.size;
|
|
}
|
|
var text = this.text_mode(_value);
|
|
jQuery(this.node).text(text);
|
|
},
|
|
|
|
setDetachedAttributes: function(_nodes, _values)
|
|
{
|
|
if(typeof _values["value"] !== "undefined") {
|
|
this.node = _nodes[0];
|
|
this.set_value(_values["value"]);
|
|
delete _values["value"];
|
|
}
|
|
this._super.apply(this, arguments);
|
|
}
|
|
});
|
|
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
|
|
*/
|
|
var et2_vfsUid = et2_selectAccount_ro.extend(
|
|
{
|
|
/**
|
|
* @memberOf et2_vfsUid
|
|
* @param _node
|
|
* @param _value
|
|
*/
|
|
set_title: function(_node, _value) {
|
|
if(_value == "")
|
|
{
|
|
arguments[1] = "root";
|
|
}
|
|
this._super.apply(this, arguments);
|
|
}
|
|
});
|
|
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
|
|
* + value 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
|
|
*/
|
|
var et2_vfsUpload = et2_file.extend(
|
|
{
|
|
legacyOptions: ["mime"],
|
|
|
|
asyncOptions: {
|
|
url: egw.ajaxUrl("etemplate_widget_vfs::ajax_upload::etemplate")
|
|
},
|
|
|
|
/**
|
|
* Constructor
|
|
*
|
|
* @param _parent
|
|
* @param attrs
|
|
* @memberof et2_vfsUpload
|
|
*/
|
|
init: function(_parent, attrs) {
|
|
this._super.apply(this, arguments);
|
|
this.input.addClass("et2_vfs");
|
|
|
|
// If the ID is a directory, allow multiple uploads
|
|
if(this.options.id.substr(-1) == '/')
|
|
{
|
|
this.set_multiple(true);
|
|
}
|
|
},
|
|
|
|
set_value: function(_value) {
|
|
}
|
|
});
|
|
et2_register_widget(et2_vfsUpload, ["vfs-upload"]);
|
|
|
|
|
|
var et2_vfsSelect = et2_inputWidget.extend(
|
|
{
|
|
// Allowed mode options
|
|
modes: ['open','open-multiple','saveas','select-dir'],
|
|
|
|
attributes: {
|
|
"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 app.class.method or class::method format. The first parameter will be Method ID, the second the file list."
|
|
},
|
|
"method_id": {
|
|
name: "Method ID",
|
|
type: "any",
|
|
description: "optional parameter passed to server side callback. 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: "string",
|
|
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)"
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Constructor
|
|
*
|
|
* @param _parent
|
|
* @param _attrs
|
|
* @memberOf et2_vfsSelect
|
|
*/
|
|
init: function(_parent, _attrs) {
|
|
// _super.apply is responsible for the actual setting of the params (some magic)
|
|
this._super.apply(this, arguments);
|
|
|
|
// Allow no child widgets
|
|
this.supportedWidgetClasses = [];
|
|
|
|
this.button = $j(document.createElement("img"))
|
|
.attr("src", this.egw().image("filemanager/navbar"))
|
|
.attr("title", this.egw().lang("Select file(s) from VFS"))
|
|
.addClass("et2_button et2_button_icon")
|
|
this.setDOMNode(egw.userData.apps.filemanager ? this.button[0]:document.createElement('span'));
|
|
},
|
|
|
|
click: function(e) {
|
|
|
|
// No permission
|
|
if(typeof egw.userData.apps.filemanager == 'undefined') return;
|
|
|
|
var self = this;
|
|
|
|
var attrs = {
|
|
menuaction: 'filemanager.filemanager_select.select',
|
|
mode: this.options.mode,
|
|
method: this.options.method,
|
|
label: this.options.button_label,
|
|
id: typeof this.options.method_id == "function" ? this.options.method_id.call(): this.options.method_id
|
|
};
|
|
if(this.options.path)
|
|
{
|
|
attrs.path = this.options.path;
|
|
}
|
|
if(this.options.mime)
|
|
{
|
|
attrs.mime = this.options.mime;
|
|
};
|
|
|
|
// Open the filemanager select in a popup
|
|
var popup = this.egw().open_link(
|
|
this.egw().link('/index.php', attrs),
|
|
'link_existing',
|
|
'640x580'
|
|
);
|
|
if(popup)
|
|
{
|
|
// Update on close doesn't always (ever, in chrome) work, so poll
|
|
var poll = self.egw().window.setInterval(
|
|
function() {
|
|
if(popup.closed) {
|
|
self.egw().window.clearInterval(poll);
|
|
|
|
// Update path to where the user wound up
|
|
var path = popup.etemplate2.getByApplication('filemanager')[0].widgetContainer.getArrayMgr("content").getEntry('path') || '';
|
|
self.options.path = path;
|
|
|
|
// Get the selected files
|
|
var files = popup.selected_files || [];
|
|
self.value = files;
|
|
|
|
// Fire a change event so any handlers run
|
|
$j(self.node).change();
|
|
}
|
|
},1000
|
|
);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Set the dialog's mode.
|
|
* Valid options are in et2_vfsSelect.modes
|
|
*
|
|
*/
|
|
set_mode: function(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.
|
|
*/
|
|
set_button_label: function(label)
|
|
{
|
|
this.options.button_label = label;
|
|
},
|
|
|
|
/**
|
|
* Set the ID passed to the server side callback
|
|
*/
|
|
set_method_id: function(id) {
|
|
this.options.method_id = id;
|
|
},
|
|
|
|
getValue: function() {
|
|
return this.value;
|
|
}
|
|
});
|
|
et2_register_widget(et2_vfsSelect, ["vfs-select"]);
|