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Enable symlinking VFS files to not yet existing entries

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This commit is contained in:
Nathan Gray 2014-01-14 12:11:13 +00:00
parent 57240d4e8a
commit ae491c0810
3 changed files with 62 additions and 18 deletions
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9
etemplate/inc/class.etemplate_widget_link.inc.php
View File

@ -225,17 +225,10 @@ class etemplate_widget_link extends etemplate_widget
public static function link_existing($app_id, $files)
{
list($app, $id) = explode(':', $app_id);
$app_path = "/apps/$app/$id";
if(!is_array($files)) $files = array($files);
foreach($files as $target) {
if (!egw_vfs::stat($target))
{
return lang('Link target %1 not found!',egw_vfs::decodePath($target));
break;
}
$link = egw_vfs::concat($app_path,egw_vfs::basename($target));
egw_vfs::symlink($target,$link);
egw_link::link_file($app, $id, $target);
}
}

26
etemplate/js/et2_widget_link.js
View File

@ -190,14 +190,25 @@ var et2_link_to = et2_inputWidget.extend(
}
this.vfs_select = et2_createWidget("vfs-select", select_attrs,this);
$j(this.vfs_select.getDOMNode()).change( function() {
self.getRoot().iterateOver(
function(widget) {
if(widget.id == self.id) {
widget._get_links();
var values = true;
// If entry not yet saved, store for linking on server
if(!self.options.value.to_id || typeof self.options.value.to_id == 'object')
{
values = self.options.value.to_id || {};
var files = self.vfs_select.getValue();
for(var i = 0; i < files.length; i++)
{
values['link:'+files[i]] = {
app: 'link',
id: files[i],
type: 'unknown',
icon: 'link',
remark: '',
title: files[i]
};
}
},
self, et2_link_list
);
}
self._link_result(values);
});
// File upload
@ -329,7 +340,6 @@ var et2_link_to = et2_inputWidget.extend(
if(typeof success == "object")
{
// Save as appropriate in value
var i = 0;
if(typeof this.options.value != "object")
{
this.options.value = {};

43
phpgwapi/inc/class.egw_link.inc.php
View File

@ -106,6 +106,12 @@ class egw_link extends solink
* appname used for returned attached files (!= 'filemanager'!)
*/
const VFS_APPNAME = 'file'; // pseudo-appname for own file-attachments in vfs, this is NOT the vfs-app
/**
* appname used for linking existing files to VFS
*/
const VFS_LINK = 'link';
/**
* Baseurl for the attachments in the vfs
*/
@ -309,6 +315,10 @@ class egw_link extends solink
{
$link_id = self::attach_file($app1,$id1,$link['id'],$link['remark']);
}
else if ($link['app'] == self::VFS_LINK)
{
$link_id = self::link_file($app1,$id1, $link['id'],$link['remark']);
}
else
{
$link_id = solink::link($app1,$id1,$link['app'],$link['id'],
@ -343,6 +353,14 @@ class egw_link extends solink
}
return $link_id;
}
if ($app1 == self::VFS_LINK)
{
return self::link_file($app2,$id2,$id1,$remark);
}
elseif ($app2 == self::VFS_LINK)
{
return self::link_file($app1,$id1,$id2,$remark);
}
if ($app1 == self::VFS_APPNAME)
{
return self::attach_file($app2,$id2,$id1,$remark);
@ -368,7 +386,7 @@ class egw_link extends solink
*/
static function temp_link_id($app,$id)
{
return $app.':'.($app != self::VFS_APPNAME ? $id : $id['name']);
return $app.':'.($app != self::VFS_APPNAME && $app != self::VFS_LINK ? $id : $id['name']);
}
/**
@ -1139,6 +1157,29 @@ class egw_link extends solink
return $Ok ? -$Ok['ino'] : false;
}
/**
* Links the entry to an existing file in the VFS
*
* @param string $app appname to link the file to
* @param string $id id in $app
* @param string $file VFS path to link to
* @param string $comment='' comment to add to the link
*/
static function link_file($app,$id,$file,$comment='')
{
$app_path = self::vfs_path($app,$id);
$ok = true;
if (file_exists($app_path) || ($Ok = mkdir($app_path,0,true)))
{
if (!egw_vfs::stat($file))
{
error_log(__METHOD__. ' (Link target ' . egw_vfs::decodePath($file) . ' not found!');
return false;
}
$link = egw_vfs::concat($app_path,egw_vfs::basename($file));
}
return egw_vfs::symlink($file,$link);
}
/**
* deletes a single or all attached files of an entry (for all there's no acl check, as the entry probably not exists any more!)
*