mirror of
https://github.com/EGroupware/egroupware.git
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4e21b766b9
--> recogniced it's so old and dusty, it does not make sense any more --> moved content_header() method to html class - fixed calls of browser->content_header to use html::content_header instead
538 lines
21 KiB
PHP
538 lines
21 KiB
PHP
<?php
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/**
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* EGroupware - Document merge print
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*
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* @link http://www.egroupware.org
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* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
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* @package addressbook
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* @copyright (c) 2007-9 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
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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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/**
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* Document merge print
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*/
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abstract class bo_merge
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{
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/**
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* Instance of the addressbook_bo class
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*
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* @var addressbook_bo
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*/
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var $contacts;
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/**
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* Datetime format according to user preferences
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*
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* @var string
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*/
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var $datetime_format = 'Y-m-d H:i';
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/**
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* Mimetype of document processed by merge
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*
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* @var string
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*/
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var $mimetype;
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/**
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* Constructor
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*
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* @return bo_merge
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*/
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function __construct()
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{
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$this->contacts = new addressbook_bo();
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$this->datetime_format = $GLOBALS['egw_info']['user']['preferences']['common']['dateformat'].' '.
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($GLOBALS['egw_info']['user']['preferences']['common']['timeformat']==12 ? 'h:i a' : 'H:i');
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}
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/**
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* Get all replacements, must be implemented in extending class
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*
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* Can use eg. the following high level methods:
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* - contact_replacements($contact_id,$prefix='')
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* - format_datetime($time,$format=null)
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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 array with replacements or false if entry not found
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*/
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abstract protected function get_replacements($id,&$content=null);
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/**
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* Return if merge-print is implemented for given mime-type (and/or extension)
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*
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* @param string $mimetype eg. text/plain
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* @param string $extension only checked for applications/msword and .rtf
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*/
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static public function is_implemented($mimetype,$extension=null)
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{
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static $zip_available;
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if (is_null($zip_available))
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{
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$zip_available = check_load_extension('zip') &&
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class_exists('ZipArchive'); // some PHP has zip extension, but no ZipArchive (eg. RHEL5!)
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}
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switch ($mimetype)
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{
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case 'application/msword':
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if (strtolower($extension) != '.rtf') break;
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case 'application/rtf':
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case 'text/rtf':
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return true; // rtf files
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case 'application/vnd.oasis.opendocument.text': // oo text
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case 'application/vnd.oasis.opendocument.spreadsheet': // oo spreadsheet
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if (!$zip_available) break;
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return true; // open office write xml files
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case 'application/vnd.openxmlformats-officedocument.wordprocessingml.document': // ms word 2007 xml format
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case 'application/vnd.openxmlformats-officedocument.wordprocessingml.d': // mimetypes in vfs are limited to 64 chars
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case 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet': // ms excel 2007 xml format
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case 'application/vnd.openxmlformats-officedocument.spreadsheetml.shee':
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if (!$zip_available) break;
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return true; // ms word xml format
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default:
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if (substr($mimetype,0,5) == 'text/')
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{
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return true; // text files
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}
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break;
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}
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return false;
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// As browsers not always return correct mime types, one could use a negative list instead
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//return !($mimetype == egw_vfs::DIR_MIME_TYPE || substr($mimetype,0,6) == 'image/');
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}
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/**
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* Return replacements for a contact
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*
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* @param int|string|array $contact contact-array or id
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* @param string $prefix='' prefix like eg. 'user'
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* @return array
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*/
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public function contact_replacements($contact,$prefix='')
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{
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if (!is_array($contact))
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{
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$contact = $this->contacts->read($contact);
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}
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if (!is_array($contact)) return array();
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$replacements = array();
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foreach(array_keys($this->contacts->contact_fields) as $name)
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{
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$value = $contact[$name];
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switch($name)
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{
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case 'created': case 'modified':
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$value = $this->format_datetime($value);
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break;
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case 'bday':
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if ($value)
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{
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list($y,$m,$d) = explode('-',$value);
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$value = common::dateformatorder($y,$m,$d,true);
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}
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break;
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case 'owner': case 'creator': case 'modifier':
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$value = common::grab_owner_name($value);
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break;
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case 'cat_id':
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if ($value)
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{
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// if cat-tree is displayed, we return a full category path not just the name of the cat
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$use = $GLOBALS['egw_info']['server']['cat_tab'] == 'Tree' ? 'path' : 'name';
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$cats = array();
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foreach(is_array($value) ? $value : explode(',',$value) as $cat_id)
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{
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$cats[] = $GLOBALS['egw']->categories->id2name($cat_id,$use);
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}
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$value = implode(', ',$cats);
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}
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break;
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case 'jpegphoto': // returning a link might make more sense then the binary photo
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if ($contact['photo'])
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{
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$value = ($GLOBALS['egw_info']['server']['webserver_url'][0] == '/' ?
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($_SERVER['HTTPS'] ? 'https://' : 'http://').$_SERVER['HTTP_HOST'] : '').
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$GLOBALS['egw']->link('/index.php',$contact['photo']);
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}
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break;
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case 'tel_prefer':
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if ($value && $contact[$value])
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{
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$value = $contact[$value];
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}
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break;
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case 'account_id':
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if ($value)
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{
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$replacements['$$'.($prefix ? $prefix.'/':'').'account_lid$$'] = $GLOBALS['egw']->accounts->id2name($value);
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}
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break;
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}
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if ($name != 'photo') $replacements['$$'.($prefix ? $prefix.'/':'').$name.'$$'] = $value;
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}
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// set custom fields
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foreach($this->contacts->customfields as $name => $field)
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{
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$name = '#'.$name;
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$value = (string)$contact[$name];
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switch($field['type'])
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{
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case 'select-account':
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if ($value) $value = common::grab_owner_name($value);
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break;
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case 'select':
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if (count($field['values']) == 1 && isset($field['values']['@']))
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{
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$field['values'] = customfields_widget::_get_options_from_file($field['values']['@']);
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}
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$values = array();
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foreach($field['rows'] > 1 ? explode(',',$value) : (array) $value as $value)
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{
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$values[] = $field['values'][$value];
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}
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$value = implode(', ',$values);
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break;
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case 'date':
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case 'date-time':
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if ($value)
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{
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$format = $field['len'] ? $field['len'] : ($field['type'] == 'date' ? 'Y-m-d' : 'Y-m-d H:i:s');
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$date = array_combine(preg_split('/[\\/. :-]/',$format),preg_split('/[\\/. :-]/',$value));
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$value = common::dateformatorder($date['Y'],$date['m'],$date['d'],true);
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if (isset($date['H'])) $value .= ' '.common::formattime($date['H'],$date['i']);
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}
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break;
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}
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$replacements['$$'.($prefix ? $prefix.'/':'').$name.'$$'] = $value;
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}
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return $replacements;
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}
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/**
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* Format a datetime
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*
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* @param int|string $time unix timestamp or Y-m-d H:i:s string (in user time!)
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* @param string $format=null format string, default $this->datetime_format
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* @return string
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*/
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protected function format_datetime($time,$format=null)
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{
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if (is_null($format)) $format = $this->datetime_format;
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if (empty($time)) return '';
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return date($this->datetime_format,is_numeric($time) ? $time : strtotime($time));
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}
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/**
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* Merges a given document with contact data
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*
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* @param string $document path/url of document
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* @param array $ids array with contact id(s)
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* @param string &$err error-message on error
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* @param string $mimetype mimetype of complete document, eg. text/*, application/vnd.oasis.opendocument.text, application/rtf
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* @param array $fix=null regular expression => replacement pairs eg. to fix garbled placeholders
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* @return string|boolean merged document or false on error
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*/
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public function &merge($document,$ids,&$err,$mimetype,array $fix=null)
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{
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if (!($content = file_get_contents($document)))
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{
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$err = lang("Document '%1' does not exist or is not readable for you!",$document);
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return false;
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}
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// make currently processed mimetype available to class methods;
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$this->mimetype = $mimetype;
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// fix garbled placeholders
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if ($fix && is_array($fix))
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{
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$content = preg_replace(array_keys($fix),array_values($fix),$content);
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//die("<pre>".htmlspecialchars($content)."</pre>\n");
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}
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list($contentstart,$contentrepeat,$contentend) = preg_split('/\$\$pagerepeat\$\$/',$content,-1, PREG_SPLIT_NO_EMPTY); //get differt parts of document, seperatet by Pagerepeat
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if ($mimetype == 'application/vnd.oasis.opendocument.text' && count($ids) > 1)
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{
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//for odt files we have to slpit the content and add a style for page break to the style area
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list($contentstart,$contentrepeat,$contentend) = preg_split('/office:body>/',$content,-1, PREG_SPLIT_NO_EMPTY); //get differt parts of document, seperatet by Pagerepeat
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$contentstart = substr($contentstart,0,strlen($contentstart)-1); //remove "<"
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$contentrepeat = substr($contentrepeat,0,strlen($contentrepeat)-2); //remove "</";
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// need to add page-break style to the style list
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list($stylestart,$stylerepeat,$styleend) = preg_split('/<\/office:automatic-styles>/',$content,-1, PREG_SPLIT_NO_EMPTY); //get differt parts of document style sheets
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$contentstart = $stylestart.'<style:style style:name="P200" style:family="paragraph" style:parent-style-name="Standard"><style:paragraph-properties fo:break-before="page"/></style:style></office:automatic-styles>';
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$contentstart .= '<office:body>';
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$contentend = '</office:body></office:document-content>';
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}
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if ($mimetype == 'application/vnd.openxmlformats-officedocument.wordprocessingml.document' && count($ids) > 1)
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{
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//for Word 2007 XML files we have to slpit the content and add a style for page break to the style area
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list($contentstart,$contentrepeat,$contentend) = preg_split('/w:body>/',$content,-1, PREG_SPLIT_NO_EMPTY); //get differt parts of document, seperatet by Pagerepeat
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$contentstart = substr($contentstart,0,strlen($contentstart)-1); //remove "</"
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$contentrepeat = substr($contentrepeat,0,strlen($contentrepeat)-2); //remove "</";
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$contentstart .= '<w:body>';
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$contentend = '</w:body></w:document>';
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}
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list($Labelstart,$Labelrepeat,$Labeltend) = preg_split('/\$\$label\$\$/',$contentrepeat,-1, PREG_SPLIT_NO_EMPTY); //get the Lable content
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preg_match_all('/\$\$labelplacement\$\$/',$contentrepeat,$countlables, PREG_SPLIT_NO_EMPTY);
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$countlables = count($countlables[0])+1;
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preg_replace('/\$\$labelplacement\$\$/','',$Labelrepeat,1);
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if ($countlables > 1) $lableprint = true;
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if (count($ids) > 1 && !$contentrepeat)
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{
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$err = lang('for more then one contact in a document use the tag pagerepeat!');
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return false;
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}
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foreach ((array)$ids as $id)
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{
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if ($contentrepeat) $content = $contentrepeat; //content to repeat
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if ($lableprint) $content = $Labelrepeat;
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// generate replacements
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if (!($replacements = $this->get_replacements($id,$content)))
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{
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$err = lang('Entry not found!');
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return false;
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}
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// some general replacements: current user, date and time
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if (strpos($content,'$$user/') !== null && ($user = $GLOBALS['egw']->accounts->id2name($GLOBALS['egw_info']['user']['account_id'],'person_id')))
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{
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$replacements += $this->contact_replacements($user,'user');
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}
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$now = time()+$this->contacts->tz_offset_s;
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$replacements['$$date$$'] = $this->format_datetime($now,$GLOBALS['egw_info']['user']['preferences']['common']['dateformat']);
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$replacements['$$datetime$$'] = $this->format_datetime($now);
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$replacements['$$time$$'] = $this->format_datetime($now,$GLOBALS['egw_info']['user']['preferences']['common']['timeformat']==12?'h:i a':'H:i');
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switch($mimetype)
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{
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case 'application/vnd.oasis.opendocument.text': // open office
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case 'application/vnd.oasis.opendocument.spreadsheet':
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case 'application/vnd.openxmlformats-officedocument.wordprocessingml.document': // ms office 2007
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case 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet':
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$charset = 'utf-8'; // xml files --> always use utf-8
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break;
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default: // div. text files --> use our export-charset, defined in addressbook prefs
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$charset = $this->contacts->prefs['csv_charset'];
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break;
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}
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//error_log(__METHOD__."('$document', ... ,$mimetype) --> $charset (egw=".$GLOBALS['egw']->translation->charset().', export='.$this->contacts->prefs['csv_charset'].')');
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// do we need to convert charset
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if ($charset && $charset != $GLOBALS['egw']->translation->charset())
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{
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$replacements = $GLOBALS['egw']->translation->convert($replacements,$GLOBALS['egw']->translation->charset(),$charset);
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}
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if (substr($document,0,6) == 'zip://') // zip'ed xml document (eg. OO) --> need to encode &,<,> to not mess up xml
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{
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$replacements = str_replace(array('&','&','<','>'),array('&','&','<','>'),$replacements);
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}
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$content = str_replace(array_keys($replacements),array_values($replacements),$content);
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if (strpos($content,'$$IF'))
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{ //Example use to use: $$IF n_prefix~Herr~Sehr geehrter~Sehr geehrte$$
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$this->replacements =& $replacements;
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$content = preg_replace_callback('/\$\$IF ([0-9a-z_-]+)~(.*)~(.*)~(.*)\$\$/imU',Array($this,'replace_callback'),$content);
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unset($this->replacements);
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}
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if (strpos($content,'$$NELF'))
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{ //Example: $$NEPBR org_unit$$ sets a LF and value of org_unit, only if there is a value
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$this->replacements =& $replacements;
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$content = preg_replace_callback('/\$\$NELF ([0-9a-z_-]+)\$\$/imU',Array($this,'replace_callback'),$content);
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unset($this->replacements);
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}
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if (strpos($content,'$$NENVLF'))
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{ //Example: $$NEPBRNV org_unit$$ sets only a LF if there is a value for org_units, but did not add any value
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$this->replacements =& $replacements;
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$content = preg_replace_callback('/\$\$NENVLF ([0-9a-z_-]+)\$\$/imU',Array($this,'replace_callback'),$content);
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unset($this->replacements);
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}
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// remove not existing replacements (eg. from calendar array)
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if (strpos($content,'$$') !== null)
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{
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$content = preg_replace('/\$\$[a-z0-9_\/]+\$\$/i','',$content);
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}
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if ($contentrepeat) $contentrep[$id] = $content;
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}
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if ($Labelrepeat)
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{
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$countpage=0;
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$count=0;
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$contentrepeatpages[$countpage] = $Labelstart.$Labeltend;
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foreach ($contentrep as $Label)
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{
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$count=$count+1;
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if ($count % $countlables == 0)
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{
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$countpage=$countpage+1;
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$contentrepeatpages[$countpage] = $Labelstart.$Labeltend;
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}
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$contentrepeatpages[$countpage] = preg_replace('/\$\$labelplacement\$\$/',$Label,$contentrepeatpages[$countpage],1);
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}
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$contentrepeatpages[$countpage] = preg_replace('/\$\$labelplacement\$\$/','',$contentrepeatpages[$countpage],-1); //clean empty fields
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switch($mimetype)
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{
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case 'application/msword':
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if (strtolower(substr($document,-4)) != '.rtf') break; // no binary word documents
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case 'application/rtf':
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case 'text/rtf':
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return $contentstart.implode('\\par \\page\\pard\\plain',$contentrepeatpages).$contentend;
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case 'application/vnd.oasis.opendocument.text':
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case 'application/vnd.oasis.opendocument.spreadsheet':
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// todo OO writer files
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break;
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case 'application/vnd.openxmlformats-officedocument.wordprocessingml.document':
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case 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet':
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return $contentstart.implode('<w:br w:type="page" />',$contentrep).$contentend;
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// todo ms word xml files
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break;
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}
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$err = lang('%1 not implemented for %2!','$$labelplacement$$',$mimetype);
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return false;
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}
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if ($contentrepeat)
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{
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switch($mimetype)
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{
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case 'application/msword':
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if (strtolower(substr($document,-4)) != '.rtf') break; // no binary word documents
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case 'application/rtf':
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case 'text/rtf':
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return $contentstart.implode('\\par \\page\\pard\\plain',$contentrep).$contentend;
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case 'application/vnd.oasis.opendocument.text':
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case 'application/vnd.oasis.opendocument.spreadsheet':
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return $contentstart.implode('',$contentrep).$contentend;
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break;
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case 'application/vnd.openxmlformats-officedocument.wordprocessingml.document':
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case 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet':
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return $contentstart.implode('<w:br w:type="page" />',$contentrep).$contentend;
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break;
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}
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$err = lang('%1 not implemented for %2!','$$pagerepeat$$',$mimetype);
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return false;
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}
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return $content;
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}
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/**
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* Callback for preg_replace to process $$IF
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*
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* @param array $param
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* @return string
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*/
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private function replace_callback($param)
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{
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if (array_key_exists('$$'.$param[4].'$$',$this->replacements)) $param[4] = $this->replacements['$$'.$param[4].'$$'];
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if (array_key_exists('$$'.$param[3].'$$',$this->replacements)) $param[3] = $this->replacements['$$'.$param[3].'$$'];
|
|
$replace = preg_match('/'.$param[2].'/',$this->replacements['$$'.$param[1].'$$']) ? $param[3] : $param[4];
|
|
|
|
switch($this->mimetype)
|
|
{
|
|
case 'application/rtf':
|
|
case 'text/rtf':
|
|
$LF = '}\par \pard\plain{';
|
|
break;
|
|
case 'application/vnd.oasis.opendocument.text':
|
|
case 'application/vnd.oasis.opendocument.spreadsheet':
|
|
$LF ='</text:p><text:p>';
|
|
break;
|
|
case 'application/vnd.openxmlformats-officedocument.wordprocessingml.document':
|
|
case 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet':
|
|
$LF ='</w:r></w:p><w:r><w:t>';
|
|
break;
|
|
}
|
|
|
|
if (strpos($param[0],'$$NELF') === 0)
|
|
{ //sets a Pagebreak and value, only if the field has a value
|
|
if ($this->replacements['$$'.$param[1].'$$'] !='') $replace = $LF.$this->replacements['$$'.$param[1].'$$'];
|
|
}
|
|
if (strpos($param[0],'$$NENVLF') === 0)
|
|
{ //sets a Pagebreak without any value, only if the field has a value
|
|
if ($this->replacements['$$'.$param[1].'$$'] !='') $replace = $LF;
|
|
}
|
|
return $replace;
|
|
}
|
|
|
|
/**
|
|
* Download document merged with contact(s)
|
|
*
|
|
* @param string $document vfs-path of document
|
|
* @param array $ids array with contact id(s)
|
|
* @return string with error-message on error, otherwise it does NOT return
|
|
*/
|
|
public function download($document,$ids)
|
|
{
|
|
$content_url = egw_vfs::PREFIX.$document;
|
|
switch (($mimetype = egw_vfs::mime_content_type($document)))
|
|
{
|
|
case 'application/vnd.oasis.opendocument.text':
|
|
case 'application/vnd.oasis.opendocument.spreadsheet':
|
|
$ext = $mimetype == 'application/vnd.oasis.opendocument.text' ? '.odt' : '.ods';
|
|
$archive = tempnam($GLOBALS['egw_info']['server']['temp_dir'], basename($document,$ext).'-').$ext;
|
|
copy($content_url,$archive);
|
|
$content_url = 'zip://'.$archive.'#'.($content_file = 'content.xml');
|
|
break;
|
|
case 'application/vnd.openxmlformats-officedocument.wordprocessingml.d': // mimetypes in vfs are limited to 64 chars
|
|
$mimetype = 'application/vnd.openxmlformats-officedocument.wordprocessingml.document';
|
|
case 'application/vnd.openxmlformats-officedocument.wordprocessingml.document':
|
|
$archive = tempnam($GLOBALS['egw_info']['server']['temp_dir'], basename($document,'.docx').'-').'.docx';
|
|
copy($content_url,$archive);
|
|
$content_url = 'zip://'.$archive.'#'.($content_file = 'word/document.xml');
|
|
$fix = array( // regular expression to fix garbled placeholders
|
|
'/'.preg_quote('$$</w:t></w:r><w:proofErr w:type="spellStart"/><w:r><w:t>','/').'([a-z0-9_]+)'.
|
|
preg_quote('</w:t></w:r><w:proofErr w:type="spellEnd"/><w:r><w:t>','/').'/i' => '$$\\1$$',
|
|
'/'.preg_quote('$$</w:t></w:r><w:proofErr w:type="spellStart"/><w:r><w:rPr><w:lang w:val="','/').
|
|
'([a-z]{2}-[A-Z]{2})'.preg_quote('"/></w:rPr><w:t>','/').'([a-z0-9_]+)'.
|
|
preg_quote('</w:t></w:r><w:proofErr w:type="spellEnd"/><w:r><w:rPr><w:lang w:val="','/').
|
|
'([a-z]{2}-[A-Z]{2})'.preg_quote('"/></w:rPr><w:t>$$','/').'/i' => '$$\\2$$',
|
|
'/'.preg_quote('$</w:t></w:r><w:proofErr w:type="spellStart"/><w:r><w:t>','/').'([a-z0-9_]+)'.
|
|
preg_quote('</w:t></w:r><w:proofErr w:type="spellEnd"/><w:r><w:t>','/').'/i' => '$\\1$',
|
|
'/'.preg_quote('$ $</w:t></w:r><w:proofErr w:type="spellStart"/><w:r><w:t>','/').'([a-z0-9_]+)'.
|
|
preg_quote('</w:t></w:r><w:proofErr w:type="spellEnd"/><w:r><w:t>','/').'/i' => '$ $\\1$ $',
|
|
);
|
|
break;
|
|
case 'application/vnd.openxmlformats-officedocument.spreadsheetml.shee':
|
|
$mimetype = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet';
|
|
case 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet':
|
|
$archive = tempnam($GLOBALS['egw_info']['server']['temp_dir'], basename($document,'.xlsx').'-').'.xlsx';
|
|
copy($content_url,$archive);
|
|
$content_url = 'zip://'.$archive.'#'.($content_file = 'xl/sharedStrings.xml');
|
|
break;
|
|
}
|
|
if (!($merged =& $this->merge($content_url,$ids,$err,$mimetype,$fix)))
|
|
{
|
|
return $err;
|
|
}
|
|
if (isset($archive))
|
|
{
|
|
$zip = new ZipArchive;
|
|
if ($zip->open($archive,ZIPARCHIVE::CHECKCONS) !== true) throw new Exception("!ZipArchive::open('$archive',ZIPARCHIVE::OVERWRITE)");
|
|
if ($zip->addFromString($content_file,$merged) !== true) throw new Exception("!ZipArchive::addFromString('$content_file',\$merged)");
|
|
if ($zip->close() !== true) throw new Exception("!ZipArchive::close()");
|
|
unset($zip);
|
|
unset($merged);
|
|
if (substr($mimetype,0,35) == 'application/vnd.oasis.opendocument.' && // only open office archives need that, ms word files brake
|
|
file_exists('/usr/bin/zip') && version_compare(PHP_VERSION,'5.3.1','<')) // fix broken zip archives generated by current php
|
|
{
|
|
exec('/usr/bin/zip -F '.escapeshellarg($archive));
|
|
}
|
|
html::content_header(basename($document),$mimetype,filesize($archive));
|
|
readfile($archive,'r');
|
|
}
|
|
else
|
|
{
|
|
ExecMethod2('phpgwapi.browser.content_header',basename($document),$mimetype);
|
|
echo $merged;
|
|
}
|
|
common::egw_exit();
|
|
}
|
|
}
|