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modifications for the links via the new vfs/links stream wrapper

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This commit is contained in:
Ralf Becker 2008-04-16 19:53:20 +00:00
parent da4a19b7dc
commit ea7ea8deb6
4 changed files with 631 additions and 646 deletions
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1132
etemplate/inc/class.link_widget.inc.php
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52
etemplate/inc/thumbnail.inc.php
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@ -8,19 +8,22 @@
* @package etemplate
* @version $Id$
*/
if (!preg_match('/^[a-z0-9_-]+$/i',$_GET['app'])) die('Stop'); // just to prevent someone doing nasty things
$GLOBALS['egw_info']['flags'] = array(
'currentapp' => 'infolog',
'currentapp' => $_GET['app'],
'noheader' => true,
'nonavbar' => true
);
include ('../../header.inc.php');
$file = $_GET['image'];
$g_srcfile = $GLOBALS['egw_info']['server']['files_dir'] . $file;
$g_dstfile = $GLOBALS['egw_info']['server']['temp_dir'] . $file;
$g_srcfile = egw_link::vfs_path($_GET['app'],$_GET['id'],$_GET['file']);
$g_dstfile = $GLOBALS['egw_info']['server']['temp_dir'] . '/egw-thumbs/'.$_GET['app'].'/'.$_GET['id'].'/'.$_GET['file'];
// Check for existing thumbnail
if(file_exists($g_dstfile) && filemtime($g_dstfile) >= filemtime($g_srcfile)) {
header('Content-Type: image/png');
readfile($g_dstfile);
return;
}
@ -46,8 +49,12 @@
*
* @author Nathan Gray
*/
function get_thumbnail($file, $return_data = true) {
$max_width = $max_height = $GLOBALS['egw_info']['server']['link_list_thumbnail'];
function get_thumbnail($file, $return_data = true)
{
global $g_srcfile,$g_dstfile;
$max_width = $max_height = $GLOBALS['egw_info']['server']['link_list_thumbnail'];
if($max_width == 0) {
// thumbnailing disabled
return false;
@ -59,28 +66,9 @@
// Quality
$g_imgcomp=55;
$g_srcfile = $GLOBALS['egw_info']['server']['files_dir'] . $file;
$g_dstfile = $GLOBALS['egw_info']['server']['temp_dir'] . $file;
$dir_array = explode(DIRECTORY_SEPARATOR, $g_dstfile);
array_pop($dir_array);
$dest_dir = implode(DIRECTORY_SEPARATOR, $dir_array);
@mkdir($dest_dir, 0700, true);
if(file_exists($g_srcfile)) {
$bolink = CreateObject('phpgwapi.bolink');
$read = $bolink->vfs->acl_check(array(
'string' => $file,
'relatives' => array (),
'operation' => EGW_ACL_READ
));
if(!$read) {
$im = @imagecreatetruecolor(strlen(lang('access not permitted')) * 7, 20);
$text_color = imagecolorallocate($im, 233, 14, 91);
imagestring($im, 2,5,3, lang('access not permitted'), $text_color);
return $return_data ? $im : false;
}
$dst_dir = dirname($g_dstfile);
// files dont exist, if you have no access permission
if((file_exists($dst_dir) || mkdir($dst_dir, 0700, true)) && file_exists($g_srcfile)) {
$g_is=getimagesize($g_srcfile);
if($g_is[0] < $max_width && $g_is[1] < $max_height) {
$g_iw = $g_is[0];
@ -94,10 +82,7 @@
}
// Get mime type
$info = $bolink->vfs->ls(array(
'string' => $file
));
list($type, $image_type) = explode('/', $info[0]['mime_type']);
list($type, $image_type) = explode('/',egw_vfs::mime_content_type($g_srcfile));
if($type != 'image') {
return false;
}
@ -134,9 +119,6 @@
imagepng($img_dst, $g_dstfile);
return $return_data ? $img_dst : $g_dstfile;
} else {
if(file_exists($g_dstfile)) {
unlink($g_dstfile);
}
return false;
}
}

47
etemplate/setup/etemplates.inc.php
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46
etemplate/templates/default/link_widget.list.xet
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@ -1,27 +1,35 @@
<?xml version="1.0"?>
<!-- $Id$ -->
<overlay>
<grid id="etemplate.link_widget.list" template="" lang="" group="" version="0.9.15.003" class="whiteback">
<columns>
<column/>
<column/>
<column/>
<column disabled="!@primary"/>
</columns>
<rows>
<row class="nmr">
<description id="${row}[app]"/>
<hbox options="0,0">
<description options=",@${row}[view]" no_lang="1" id="${row}[title]" statustext="view this linked entry in its application"/>
<description class="note_following" no_lang="1" id="${row}[remark]"/>
</hbox>
<button image="delete.png" label="Unlink" id="unlink[$row_cont[link_id]]" statustext="Remove this link (not the entry itself)"/>
<radio options="$row_cont[link_id]" id="primary" statustext="Select a primary contact, to show in the list"/>
</row>
</rows>
<template id="etemplate.link_widget.list" template="" lang="" group="0" version="1.5.001">
<grid class="whiteback">
<columns>
<column/>
<column/>
<column/>
<column disabled="!@primary"/>
</columns>
<rows>
<row class="nmr">
<vbox>
<html id="${row}[mime_icon]"/>
<description id="${row}[app]"/>
</vbox>
<hbox options="0,0">
<box no_lang="1">
<html id="${row}[thumbnail]"/>
<description no_lang="1" id="${row}[title]" options=",@${row}[view],,,$row_cont[target]" statustext="view this linked entry in its application"/>
</box>
<description no_lang="1" id="${row}[remark]" class="note_following"/>
</hbox>
<button label="Unlink" id="unlink[$row_cont[link_id]]" image="delete.png" statustext="Remove this link (not the entry itself)"/>
<radio id="primary" options="$row_cont[link_id]" statustext="Select a primary contact, to show in the list"/>
</row>
</rows>
</grid>
<styles>
.whiteback { background: white; }
.note_following { font-style: italic; padding-left: 5px; }
</styles>
</grid>
</template>
</overlay>