forked from extern/egroupware
290 lines
8.7 KiB
PHP
290 lines
8.7 KiB
PHP
<?php
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/**
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* Filemanager - document merge
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*
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* @link http://www.egroupware.org
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* @author Nathan Gray
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* @package filemanager
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* @copyright 2012 Nathan Gray
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @version $Id$
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*/
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use EGroupware\Api;
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use EGroupware\Api\Link;
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use EGroupware\Api\Vfs;
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/**
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* Filemanager - document merge object
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* Only merges information about the files, not the files themselves
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*/
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class filemanager_merge extends Api\Storage\Merge
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{
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/**
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* Functions that can be called via menuaction
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*
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* @var array
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*/
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var $public_functions = array(
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'show_replacements' => true,
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);
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/**
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* Fields that are numeric, for special numeric handling
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*/
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protected $numeric_fields = array(
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);
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/**
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* Fields that are dates or timestamps
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*/
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public $date_fields = array(
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'mtime', 'ctime'
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);
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/**
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* Business object to pull records from
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*/
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protected $bo = null;
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/**
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* Current directory - affects how files are named
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*/
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protected $dir = '';
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/**
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* Constructor
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*
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*/
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function __construct($_dir = '')
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{
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parent::__construct();
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if($_dir)
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{
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$this->dir = $_dir;
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}
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// switch off handling of html formated content, if html is not used
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$this->parse_html_styles = Api\Storage\Customfields::use_html('filemanager');
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}
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/**
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* Get replacements
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*
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* @param int $id id of entry
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* @param string &$content=null content to create some replacements only if they are use
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* @return array|boolean
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*/
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protected function get_replacements($id,&$content=null)
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{
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if (!($replacements = $this->filemanager_replacements($id, '', $content)))
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{
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return false;
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}
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return $replacements;
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}
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/**
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* Get filemanager replacements
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*
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* @param int $id id (vfs path) of entry
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* @param string $prefix='' prefix like eg. 'erole'
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* @return array|boolean
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*/
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public function filemanager_replacements($id,$prefix='', &$content = null)
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{
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$info = array();
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$file = Vfs::lstat($id,true);
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$file['mtime'] = Api\DateTime::to($file['mtime']);
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$file['ctime'] = Api\DateTime::to($file['ctime']);
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$file['name'] = Vfs::basename($id);
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$file['dir'] = ($dir = Vfs::dirname($id)) ? Vfs::decodePath($dir) : '';
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$dirlist = explode('/',$file['dir']);
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$file['folder'] = array_pop($dirlist);
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$file['folder_file'] = $file['folder'] . '/'.$file['name'];
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$file['path'] = $id;
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$file['rel_path'] = str_replace($this->dir.'/', '', $id);
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$file['hsize'] = Vfs::hsize($file['size']);
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$file['mime'] = Vfs::mime_content_type($id);
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$file['gid'] *= -1; // our widgets use negative gid's
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if (($props = Vfs::propfind($id)))
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{
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foreach($props as $prop)
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{
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$file[$prop['name']] = $prop['val'];
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}
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}
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if (($file['is_link'] = Vfs::is_link($id)))
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{
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$file['symlink'] = Vfs::readlink($id);
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}
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// Custom fields
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if($content && strpos($content, '#') !== 0)
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{
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// Expand link-to custom fields
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$this->cf_link_to_expand($file, $content, $info);
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foreach(Api\Storage\Customfields::get('filemanager') as $name => $field)
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{
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// Set any missing custom fields, or the marker will stay
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if(!$file['#'.$name])
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{
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$file['#'.$name] = '';
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continue;
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}
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// Format date cfs per user Api\Preferences
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if($field['type'] == 'date' || $field['type'] == 'date-time')
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{
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$this->date_fields[] = '#'.$name;
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$file['#'.$name] = Api\DateTime::to($file['#'.$name], $field['type'] == 'date' ? true : '');
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}
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}
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}
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// If in apps folder, try for app-specific placeholders
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if($dirlist[1] == 'apps' && count($dirlist) > 1)
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{
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// Try this first - a normal path /apps/appname/id/file
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list($app, $app_id) = explode('/', substr($file['path'], strpos($file['path'], 'apps/')+5));
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// Symlink?
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if(!$app || !(int)$app_id || !array_key_exists($app, $GLOBALS['egw_info']['user']['apps'])) {
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// Try resolving just app + ID - /apps/App Name/Record Title/file
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$resolved = Vfs::resolve_url_symlinks(implode('/',array_slice(explode('/',$file['dir']),0,4)));
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list($app, $app_id) = explode('/', substr($resolved, strpos($resolved, 'apps/')+5));
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if(!$app || !(int)$app_id || !array_key_exists($app, $GLOBALS['egw_info']['user']['apps'])) {
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// Get rid of any virtual folders (eg: All$) and symlinks
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$resolved = Vfs::resolve_url_symlinks($file['path']);
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list($app, $app_id) = explode('/', substr($resolved, strpos($resolved, 'apps/')+5));
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}
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}
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if($app && $app_id)
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{
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if($app && $GLOBALS['egw_info']['user']['apps'][$app])
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{
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$app_merge = null;
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try
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{
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$classname = $app .'_merge';
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if(class_exists($classname))
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{
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$app_merge = new $classname();
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if($app_merge && method_exists($app_merge, 'get_replacements'))
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{
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$app_placeholders = $app_merge->get_replacements($app_id, $content);
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}
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}
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}
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// Silently discard & continue
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catch(Exception $e) {
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unset($e); // not used
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}
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}
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}
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}
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$link = Link::mime_open($file['url'], $file['mime']);
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if(is_array($link))
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{
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// Directories have their internal protocol in path here
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if($link['path'] && strpos($link['path'], '://') !== false) $link['path'] = $file['path'];
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$link = Api\Session::link('/index.php', $link);
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}
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else
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{
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// Regular files
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$link = Api\Session::link($link);
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}
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// Prepend site, if missing
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if ($link[0] == '/') $link = Api\Framework::getUrl($link);
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$file['link'] = Api\Html::a_href(Api\Html::htmlspecialchars($file['name']), $link);
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$file['url'] = $link;
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// Add markers
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foreach($file as $key => &$value)
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{
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if(!$value) $value = '';
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$info['$$'.($prefix ? $prefix.'/':'').$key.'$$'] = $value;
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}
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if($app_placeholders)
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{
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$info = array_merge($app_placeholders, $info);
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}
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return $info;
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}
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/**
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* Generate table with replacements for the Api\Preferences
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*
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*/
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public function show_replacements()
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{
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$GLOBALS['egw_info']['flags']['app_header'] = lang('filemanager').' - '.lang('Replacements for inserting entries into documents');
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$GLOBALS['egw_info']['flags']['nonavbar'] = false;
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echo $GLOBALS['egw']->framework->header();
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echo "<table width='90%' align='center'>\n";
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echo '<tr><td colspan="4"><h3>'.lang('Filemanager fields:')."</h3></td></tr>";
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$n = 0;
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$fields = array(
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'name' => 'name',
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'path' => 'Absolute path',
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'rel_path' => 'Path relative to current directory',
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'folder' => 'Containing folder',
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'folder_file' => 'Containing folder and file name',
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'url' => 'url',
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'link' => 'Clickable link to file',
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'comment' => 'comment',
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'mtime' => 'modified',
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'ctime' => 'created',
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'mime' => 'Type',
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'hsize' => 'Size',
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'size' => 'Size (in bytes)',
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);
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foreach($fields as $name => $label)
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{
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if (!($n&1)) echo '<tr>';
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echo '<td>{{'.$name.'}}</td><td>'.lang($label).'</td>';
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if ($n&1) echo "</tr>\n";
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$n++;
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}
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echo '<tr><td colspan="4"><h3>'.lang('Custom fields').":</h3></td></tr>";
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foreach(Api\Storage\Customfields::get('filemanager') as $name => $field)
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{
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echo '<tr><td>{{#'.$name.'}}</td><td colspan="3">'.$field['label']."</td></tr>\n";
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}
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echo '<tr><td colspan="4"><h3>'.lang('Application fields').":</h3></td></tr>";
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echo '<tr><td colspan="4">'.lang('For files linked to an application entry (inside /apps/appname/id/) the placeholders for that application are also available. See the specific application for a list of available placeholders.').'</td></tr>';
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echo '<tr><td colspan="4"><h3>'.lang('General fields:')."</h3></td></tr>";
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foreach(array(
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'date' => lang('Date'),
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'user/n_fn' => lang('Name of current user, all other contact fields are valid too'),
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'user/account_lid' => lang('Username'),
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'pagerepeat' => lang('For serial letter use this tag. Put the content, you want to repeat between two Tags.'),
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'label' => lang('Use this tag for addresslabels. Put the content, you want to repeat, between two tags.'),
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'labelplacement' => lang('Tag to mark positions for address labels'),
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'IF fieldname' => lang('Example {{IF n_prefix~Mr~Hello Mr.~Hello Ms.}} - search the field "n_prefix", for "Mr", if found, write Hello Mr., else write Hello Ms.'),
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'NELF' => lang('Example {{NELF role}} - if field role is not empty, you will get a new line with the value of field role'),
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'NENVLF' => lang('Example {{NENVLF role}} - if field role is not empty, set a LF without any value of the field'),
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'LETTERPREFIX' => lang('Example {{LETTERPREFIX}} - Gives a letter prefix without double spaces, if the title is empty for example'),
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'LETTERPREFIXCUSTOM' => lang('Example {{LETTERPREFIXCUSTOM n_prefix title n_family}} - Example: Mr Dr. James Miller'),
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) as $name => $label)
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{
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echo '<tr><td>{{'.$name.'}}</td><td colspan="3">'.$label."</td></tr>\n";
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}
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echo "</table>\n";
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echo $GLOBALS['egw']->framework->footer();
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}
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}
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