mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-25 09:23:28 +01:00
2024 lines
73 KiB
PHP
2024 lines
73 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) 2007-14 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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* @todo move apply_styles call into merge_string to run for each entry merged and not all together to lower memory requirements
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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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* Fields that are to be treated as datetimes, when merged into spreadsheets
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*/
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var $date_fields = array();
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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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* Plugins registered by extending class to create a table with multiple rows
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*
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* $$table/$plugin$$ ... $$endtable$$
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*
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* Callback returns replacements for row $n (stringing with 0) or null if no further rows
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*
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* @var array $plugin => array callback($plugin,$id,$n)
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*/
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var $table_plugins = array();
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/**
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* Export limit in number of entries or some non-numerical value, if no export allowed at all, empty means no limit
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*
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* Set by constructor to $GLOBALS[egw_info][server][export_limit]
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*
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* @var int|string
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*/
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public $export_limit;
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/**
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* Configuration for HTML Tidy to clean up any HTML content that is kept
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*/
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public static $tidy_config = array(
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'output-xml' => true, // Entity encoding
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'show-body-only' => true,
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'output-encoding' => 'utf-8',
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'input-encoding' => 'utf-8',
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'quote-ampersand' => false, // Prevent double encoding
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'quote-nbsp' => true, // XSLT can handle spaces easier
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'preserve-entities' => true,
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'wrap' => 0, // Wrapping can break output
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);
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/**
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* Parse HTML styles into target document style, if possible
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*
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* Apps not using html in there own data should set this with egw_customfields::use_html($app)
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* to avoid memory and time consuming html processing.
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*/
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protected $parse_html_styles = true;
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/**
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* Enable this to report memory_usage to error_log
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*
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* @var boolean
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*/
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public $report_memory_usage = false;
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/**
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* Constructor
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*
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* @return bo_merge
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*/
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function __construct()
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{
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// Common messages are in preferences
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translation::add_app('preferences');
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// All contact fields are in addressbook
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translation::add_app('addressbook');
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$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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$this->export_limit = self::getExportLimit();
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}
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/**
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* Hook returning options for export_limit_excepted groups
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*
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* @param array $config
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*/
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public static function hook_export_limit_excepted($config)
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{
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$accountsel = new uiaccountsel();
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return '<input type="hidden" value="" name="newsettings[export_limit_excepted]" />'.
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$accountsel->selection('newsettings[export_limit_excepted]','export_limit_excepted',$config['export_limit_excepted'],'both',4);
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}
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/**
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* Get all replacements, must be implemented in extending class
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*
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* Can use eg. the following high level methods:
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* - contact_replacements($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 (!$zip_available) break;
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return true; // ms word xml format
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case 'application/xml':
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return true; // alias for text/xml, eg. ms office 2003 word format
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case 'message/rfc822':
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return true; // ToDo: check if you are theoretical able to send mail
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case 'application/x-yaml':
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return true; // yaml file, plain text with marginal syntax support for multiline replacements
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default:
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if (substr($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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* @param boolean $ignore_acl =false true: no acl check
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* @return array
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*/
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public function contact_replacements($contact,$prefix='',$ignore_acl=false)
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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, $ignore_acl);
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}
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if (!is_array($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($name)
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{
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case 'created': case 'modified':
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if($value) $value = egw_time::to($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, should probably go to a general method all apps can use
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// need to load all cfs for $ignore_acl=true
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foreach($ignore_acl ? egw_customfields::get('addressbook', true) : $this->contacts->customfields as $name => $field)
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{
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$name = '#'.$name;
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$replacements['$$'.($prefix ? $prefix.'/':'').$name.'$$'] =
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// use raw data for yaml, no user-preference specific formatting
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$this->mimetype == 'application/x-yaml' ? (string)$contact[$name] :
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egw_customfields::format($field, (string)$contact[$name]);
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}
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// Add in extra cat field
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$cats = array();
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foreach(is_array($contact['cat_id']) ? $contact['cat_id'] : explode(',',$contact['cat_id']) as $cat_id)
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{
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if(!$cat_id) continue;
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if($GLOBALS['egw']->categories->id2name($cat_id,'main') != $cat_id)
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{
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$path = $GLOBALS['egw']->categories->id2name($cat_id,'path');
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$path = explode(' / ', $path);
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unset($path[0]); // Drop main
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$cats[$GLOBALS['egw']->categories->id2name($cat_id,'main')][] = implode(' / ', $path);
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} elseif($cat_id) {
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$cats[$cat_id] = array();
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}
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}
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foreach($cats as $main => $cat) {
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$replacements['$$'.($prefix ? $prefix.'/':'').'categories$$'] .= $GLOBALS['egw']->categories->id2name($main,'name')
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. (count($cat) > 0 ? ': ' : '') . implode(', ', $cats[$main]) . "\n";
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}
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return $replacements;
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}
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/**
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* Get links for the given record
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*
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* Uses egw_link system to get link titles
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*
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* @param app Name of current app
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* @param id ID of current entry
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* @param only_app Restrict links to only given application
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* @param exclude Exclude links to these applications
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* @param style String One of:
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* 'title' - plain text, just the title of the link
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* 'link' - URL to the entry
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* 'href' - HREF tag wrapped around the title
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*/
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protected function get_links($app, $id, $only_app='', $exclude = array(), $style = 'title')
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{
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$links = egw_link::get_links($app, $id, $only_app);
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$link_titles = array();
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foreach($links as $link_id => $link_info)
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{
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// Using only_app only returns the ID
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if(!is_array($link_info) && $only_app && $only_app[0] !== '!')
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{
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$link_info = array(
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'app' => $only_app,
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'id' => $link_info
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);
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}
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if($exclude && in_array($link_info['id'], $exclude)) continue;
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$title = egw_link::title($link_info['app'], $link_info['id']);
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if(class_exists('stylite_links_stream_wrapper') && $link_info['app'] != egw_link::VFS_APPNAME)
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{
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$title = stylite_links_stream_wrapper::entry2name($link_info['app'], $link_info['id'], $title);
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}
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if($style == 'href' || $style == 'link')
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{
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$link = egw_link::view($link_info['app'], $link_info['id'], $link_info);
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if($link_info['app'] != egw_link::VFS_APPNAME)
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{
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// Set app to false so we always get an external link
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$link = str_replace(',','%2C',egw::link('/index.php',$link, false));
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}
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else
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{
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$link = egw::link($link, array());
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}
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// Prepend site
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if ($link{0} == '/')
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{
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$link = ($_SERVER['HTTPS'] || $GLOBALS['egw_info']['server']['enforce_ssl'] ? 'https://' : 'http://').
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($GLOBALS['egw_info']['server']['hostname'] ? $GLOBALS['egw_info']['server']['hostname'] : $_SERVER['HTTP_HOST']).$link;
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}
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$title = $style == 'href' ? html::a_href(html::htmlspecialchars($title), $link) : $link;
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}
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$link_titles[] = $title;
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}
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return implode("\n",$link_titles);
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}
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/**
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* Get all link placeholders
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*
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* Calls get_links() repeatedly to get all the combinations for the content.
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*
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* @param $app String appname
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* @param $id String ID of record
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* @param $prefix
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* @param $content String document content
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*/
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protected function get_all_links($app, $id, $prefix, &$content)
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{
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$array = array();
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$pattern = '@\$(link|links|attachments|links_attachments)\/?(title|href|link)?\/?([a-z]*)\$@';
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static $link_cache;
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if(preg_match_all($pattern, $content, $matches))
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{
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foreach($matches[0] as $i => $placeholder)
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{
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$placeholder = substr($placeholder, 1, -1);
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if($link_cache[$id][$placeholder])
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{
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$array[$placeholder] = $link_cache[$id][$placeholder];
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continue;
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}
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switch($matches[1][$i])
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{
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case 'link':
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// Link to current record
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$title = egw_link::title($app, $id);
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if(class_exists('stylite_links_stream_wrapper') && $app != egw_link::VFS_APPNAME)
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{
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$title = stylite_links_stream_wrapper::entry2name($app, $id, $title);
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}
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$link = egw_link::view($app, $id);
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if($app != egw_link::VFS_APPNAME)
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{
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// Set app to false so we always get an external link
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$link = str_replace(',','%2C',egw::link('/index.php',$link, false));
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}
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else
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{
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$link = egw::link($link, array());
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}
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// Prepend site
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if ($link{0} == '/')
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{
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$link = ($_SERVER['HTTPS'] || $GLOBALS['egw_info']['server']['enforce_ssl'] ? 'https://' : 'http://').
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($GLOBALS['egw_info']['server']['hostname'] ? $GLOBALS['egw_info']['server']['hostname'] : $_SERVER['HTTP_HOST']).$link;
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}
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$title = html::a_href(html::htmlspecialchars($title), $link);
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$array[($prefix?$prefix.'/':'').$placeholder] = $title;
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break;
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case 'links':
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$array[($prefix?$prefix.'/':'').$placeholder] = $this->get_links($app, $id, '!'.egw_link::VFS_APPNAME, array(),$matches[2][$i]);
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break;
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case 'attachments':
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$array[($prefix?$prefix.'/':'').$placeholder] = $this->get_links($app, $id, egw_link::VFS_APPNAME,array(),$matches[2][$i]);
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break;
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default:
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$array[($prefix?$prefix.'/':'').$placeholder] = $this->get_links($app, $id, $matches[3][$i], array(), $matches[2][$i]);
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break;
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}
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$link_cache[$id][$placeholder] = $array[$placeholder];
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}
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}
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// Need to set each app, to make sure placeholders are removed
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foreach(array_keys($GLOBALS['egw_info']['user']['apps']) as $_app)
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{
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$array[($prefix?$prefix.'/':'')."links/$app"] = $this->get_links($app,$id,$_app);
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}
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return $array;
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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|DateTime $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 $this->datetime_format
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* @deprecated use egw_time::to($time='now',$format='')
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* @return string
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*/
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protected function format_datetime($time,$format=null)
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{
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trigger_error(__METHOD__ . ' is deprecated, use egw_time::to($time, $format)', E_USER_DEPRECATED);
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if (is_null($format)) $format = $this->datetime_format;
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return egw_time::to($time,$format);
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}
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/**
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* Checks if current user is excepted from the export-limit:
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* a) access to admin application
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* b) he or one of his memberships is named in export_limit_excepted config var
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*
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* @return boolean
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*/
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public static function is_export_limit_excepted()
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{
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static $is_excepted;
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if (is_null($is_excepted))
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{
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$is_excepted = isset($GLOBALS['egw_info']['user']['apps']['admin']);
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// check export-limit and fail if user tries to export more entries then allowed
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if (!$is_excepted && (is_array($export_limit_excepted = $GLOBALS['egw_info']['server']['export_limit_excepted']) ||
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is_array($export_limit_excepted = unserialize($export_limit_excepted))))
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{
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$id_and_memberships = $GLOBALS['egw']->accounts->memberships($GLOBALS['egw_info']['user']['account_id'],true);
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$id_and_memberships[] = $GLOBALS['egw_info']['user']['account_id'];
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$is_excepted = (bool) array_intersect($id_and_memberships, $export_limit_excepted);
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}
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}
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return $is_excepted;
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}
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|
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/**
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* getExportLimit
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* checks if there is an exportlimit set, and returns
|
|
* @param mixed $app_limit checks and validates app_limit, if not set returns the global limit
|
|
*
|
|
* @return mixed - no if no export is allowed, false if there is no restriction and int as there is a valid restriction
|
|
* you may have to cast the returned value to int, if you want to use it as number
|
|
*/
|
|
public static function getExportLimit($app='common')
|
|
{
|
|
static $exportLimitStore;
|
|
if (is_null($exportLimitStore)) $exportLimitStore=array();
|
|
if (empty($app)) $app='common';
|
|
//error_log(__METHOD__.__LINE__.' called with app:'.$app);
|
|
if (!array_key_exists($app,$exportLimitStore))
|
|
{
|
|
//error_log(__METHOD__.__LINE__.' -> '.$app_limit.' '.function_backtrace());
|
|
$exportLimitStore[$app] = $GLOBALS['egw_info']['server']['export_limit'];
|
|
if ($app !='common')
|
|
{
|
|
$app_limit = $GLOBALS['egw']->hooks->single('export_limit',$app);
|
|
if ($app_limit) $exportLimitStore[$app] = $app_limit;
|
|
}
|
|
//error_log(__METHOD__.__LINE__.' building cache for app:'.$app.' -> '.$exportLimitStore[$app]);
|
|
if (empty($exportLimitStore[$app]))
|
|
{
|
|
$exportLimitStore[$app] = false;
|
|
return false;
|
|
}
|
|
|
|
if (is_numeric($exportLimitStore[$app]))
|
|
{
|
|
$exportLimitStore[$app] = (int)$exportLimitStore[$app];
|
|
}
|
|
else
|
|
{
|
|
$exportLimitStore[$app] = 'no';
|
|
}
|
|
//error_log(__METHOD__.__LINE__.' -> '.$exportLimit);
|
|
}
|
|
//error_log(__METHOD__.__LINE__.' app:'.$app.' -> '.$exportLimitStore[$app]);
|
|
return $exportLimitStore[$app];
|
|
}
|
|
|
|
/**
|
|
* hasExportLimit
|
|
* checks wether there is an exportlimit set, and returns true or false
|
|
* @param mixed $app_limit app_limit, if not set checks the global limit
|
|
* @param string $checkas [AND|ISALLOWED], AND default; if set to ISALLOWED it is checked if Export is allowed
|
|
*
|
|
* @return bool - true if no export is allowed or a limit is set, false if there is no restriction
|
|
*/
|
|
public static function hasExportLimit($app_limit,$checkas='AND')
|
|
{
|
|
if (strtoupper($checkas) == 'ISALLOWED') return (empty($app_limit) || ($app_limit !='no' && $app_limit > 0) );
|
|
if (empty($app_limit)) return false;
|
|
if ($app_limit == 'no') return true;
|
|
if ($app_limit > 0) return true;
|
|
}
|
|
|
|
/**
|
|
* Merges a given document with contact data
|
|
*
|
|
* @param string $document path/url of document
|
|
* @param array $ids array with contact id(s)
|
|
* @param string &$err error-message on error
|
|
* @param string $mimetype mimetype of complete document, eg. text/*, application/vnd.oasis.opendocument.text, application/rtf
|
|
* @param array $fix=null regular expression => replacement pairs eg. to fix garbled placeholders
|
|
* @return string|boolean merged document or false on error
|
|
*/
|
|
public function &merge($document,$ids,&$err,$mimetype,array $fix=null)
|
|
{
|
|
if (!($content = file_get_contents($document)))
|
|
{
|
|
$err = lang("Document '%1' does not exist or is not readable for you!",$document);
|
|
return false;
|
|
}
|
|
|
|
if (self::hasExportLimit($this->export_limit) && !self::is_export_limit_excepted() && count($ids) > (int)$this->export_limit)
|
|
{
|
|
$err = lang('No rights to export more than %1 entries!',(int)$this->export_limit);
|
|
return false;
|
|
}
|
|
|
|
// fix application/msword mimetype for rtf files
|
|
if ($mimetype == 'application/msword' && strtolower(substr($document,-4)) == '.rtf')
|
|
{
|
|
$mimetype = 'application/rtf';
|
|
}
|
|
|
|
try {
|
|
$content = $this->merge_string($content,$ids,$err,$mimetype,$fix);
|
|
} catch (Exception $e) {
|
|
$err = $e->getMessage();
|
|
return false;
|
|
}
|
|
return $content;
|
|
}
|
|
|
|
protected function apply_styles (&$content, $mimetype, $mso_application_progid=null)
|
|
{
|
|
if (!isset($mso_application_progid))
|
|
{
|
|
$mso_application_progid = $mimetype == 'application/xml' &&
|
|
preg_match('/'.preg_quote('<?mso-application progid="').'([^"]+)'.preg_quote('"?>').'/',substr($content,0,200),$matches) ?
|
|
$matches[1] : '';
|
|
}
|
|
// Tags we can replace with the target document's version
|
|
$replace_tags = array();
|
|
switch($mimetype.$mso_application_progid)
|
|
{
|
|
case 'application/vnd.oasis.opendocument.text': // open office
|
|
case 'application/vnd.oasis.opendocument.spreadsheet':
|
|
// It seems easier to split the parent tags here
|
|
$replace_tags = array(
|
|
'/<(ol|ul|table)( [^>]*)?>/' => '</text:p><$1$2>',
|
|
'/<\/(ol|ul|table)>/' => '</$1><text:p>',
|
|
//'/<(li)(.*?)>(.*?)<\/\1>/' => '<$1 $2>$3</$1>',
|
|
);
|
|
$content = preg_replace(array_keys($replace_tags),array_values($replace_tags),$content);
|
|
|
|
$doc = new DOMDocument();
|
|
$xslt = new XSLTProcessor();
|
|
$doc->load(EGW_INCLUDE_ROOT.'/etemplate/templates/default/openoffice.xslt');
|
|
$xslt->importStyleSheet($doc);
|
|
|
|
//echo $content;die();
|
|
break;
|
|
case 'application/xmlWord.Document': // Word 2003*/
|
|
case 'application/vnd.openxmlformats-officedocument.wordprocessingml.document': // ms office 2007
|
|
case 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet':
|
|
// It seems easier to split the parent tags here
|
|
$replace_tags = array(
|
|
// Tables, lists don't go inside <w:p>
|
|
'/<(ol|ul|table)( [^>]*)?>/' => '</w:t></w:r></w:p><$1$2>',
|
|
'/<\/(ol|ul|table)>/' => '</$1><w:p><w:r><w:t>',
|
|
// Fix for things other than text (newlines) inside table row
|
|
'/<(td)( [^>]*)?>((?!<w:t>))(.*?)<\/td>[\s]*?/' => '<$1$2><w:t>$4</w:t></td>',
|
|
// Remove extra whitespace
|
|
'/<li([^>]*?)>[^:print:]*?(.*?)<\/li>/' => '<li$1>$2</li>', // This doesn't get it all
|
|
'/<w:t>[\s]+(.*?)<\/w:t>/' => '<w:t>$1</w:t>',
|
|
// Remove spans with no attributes, linebreaks inside them cause problems
|
|
'/<span>(.*?)<\/span>/' => '$1'
|
|
);
|
|
$content = preg_replace(array_keys($replace_tags),array_values($replace_tags),$content, -1, $count);
|
|
|
|
/*
|
|
In the case where you have something like <span><span></w:t><w:br/><w:t></span></span> (invalid - mismatched tags),
|
|
it takes multiple runs to get rid of both spans. So, loop.
|
|
OO.o files have not yet been shown to have this problem.
|
|
*/
|
|
$count = $i = 0;
|
|
do
|
|
{
|
|
$content = preg_replace('/<span>(.*?)<\/span>/','$1',$content, -1, $count);
|
|
$i++;
|
|
} while($count > 0 && $i < 10);
|
|
|
|
$doc = new DOMDocument();
|
|
$xslt = new XSLTProcessor();
|
|
$xslt_file = $mimetype == 'application/xml' ? 'wordml.xslt' : 'msoffice.xslt';
|
|
$doc->load(EGW_INCLUDE_ROOT.'/etemplate/templates/default/'.$xslt_file);
|
|
$xslt->importStyleSheet($doc);
|
|
break;
|
|
}
|
|
|
|
// XSLT transform known tags
|
|
if($xslt)
|
|
{
|
|
// does NOT work with php 5.2.6: Catchable fatal error: argument 1 to transformToXml() must be of type DOMDocument
|
|
//$element = new SimpleXMLelement($content);
|
|
$element = new DOMDocument('1.0', 'utf-8');
|
|
$result = $element->loadXML($content);
|
|
if(!$result)
|
|
{
|
|
throw new Exception('Unable to parse merged document for styles. Check warnings in log for details.');
|
|
}
|
|
$content = $xslt->transformToXml($element);
|
|
|
|
// Word 2003 needs two declarations, add extra declaration back in
|
|
if($mimetype == 'application/xml' && $mso_application_progid == 'Word.Document' && strpos($content, '<?xml') !== 0) {
|
|
$content = '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'.$content;
|
|
}
|
|
// Validate
|
|
/*
|
|
$doc = new DOMDocument();
|
|
$doc->loadXML($content);
|
|
$doc->schemaValidate(*Schema (xsd) file*);
|
|
*/
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Merges a given document with contact data
|
|
*
|
|
* @param string $content
|
|
* @param array $ids array with contact id(s)
|
|
* @param string &$err error-message on error
|
|
* @param string $mimetype mimetype of complete document, eg. text/*, application/vnd.oasis.opendocument.text, application/rtf
|
|
* @param array $fix=null regular expression => replacement pairs eg. to fix garbled placeholders
|
|
* @param string $charset=null charset to override default set by mimetype or export charset
|
|
* @return string|boolean merged document or false on error
|
|
*/
|
|
public function &merge_string($content,$ids,&$err,$mimetype,array $fix=null,$charset=null)
|
|
{
|
|
if ($mimetype == 'application/xml' &&
|
|
preg_match('/'.preg_quote('<?mso-application progid="').'([^"]+)'.preg_quote('"?>').'/',substr($content,0,200),$matches))
|
|
{
|
|
$mso_application_progid = $matches[1];
|
|
}
|
|
else
|
|
{
|
|
$mso_application_progid = '';
|
|
}
|
|
// alternative syntax using double curly brackets (eg. {{cat_id}} instead $$cat_id$$),
|
|
// agressivly removing all xml-tags eg. Word adds within placeholders
|
|
$content = preg_replace_callback('/{{[^}]+}}/i',create_function('$p','return \'$$\'.strip_tags(substr($p[0],2,-2)).\'$$\';'),$content);
|
|
|
|
// Handle escaped placeholder markers in RTF, they won't match when escaped
|
|
if($mimetype == 'application/rtf')
|
|
{
|
|
$content = preg_replace('/\\\{\\\{([^\\}]+)\\\}\\\}/i','$$\1$$',$content);
|
|
}
|
|
|
|
// make currently processed mimetype available to class methods;
|
|
$this->mimetype = $mimetype;
|
|
|
|
// fix garbled placeholders
|
|
if ($fix && is_array($fix))
|
|
{
|
|
$content = preg_replace(array_keys($fix),array_values($fix),$content);
|
|
//die("<pre>".htmlspecialchars($content)."</pre>\n");
|
|
}
|
|
list($contentstart,$contentrepeat,$contentend) = preg_split('/\$\$pagerepeat\$\$/',$content,-1, PREG_SPLIT_NO_EMPTY); //get differt parts of document, seperatet by Pagerepeat
|
|
if ($mimetype == 'text/plain' && count($ids) > 1)
|
|
{
|
|
// textdocuments are simple, they do not hold start and end, but they may have content before and after the $$pagerepeat$$ tag
|
|
// header and footer should not hold any $$ tags; if we find $$ tags with the header, we assume it is the pagerepeatcontent
|
|
$nohead = false;
|
|
if (stripos($contentstart,'$$') !== false) $nohead = true;
|
|
if ($nohead)
|
|
{
|
|
$contentend = $contentrepeat;
|
|
$contentrepeat = $contentstart;
|
|
$contentstart = '';
|
|
}
|
|
|
|
}
|
|
if ($mimetype == 'application/vnd.oasis.opendocument.text' && count($ids) > 1)
|
|
{
|
|
if(strpos($content, '$$pagerepeat') === false)
|
|
{
|
|
//for odt files we have to split the content and add a style for page break to the style area
|
|
list($contentstart,$contentrepeat,$contentend) = preg_split('/office:body>/',$content,-1, PREG_SPLIT_NO_EMPTY); //get differt parts of document, seperatet by Pagerepeat
|
|
$contentstart = substr($contentstart,0,strlen($contentstart)-1); //remove "<"
|
|
$contentrepeat = substr($contentrepeat,0,strlen($contentrepeat)-2); //remove "</";
|
|
// need to add page-break style to the style list
|
|
list($stylestart,$stylerepeat,$styleend) = preg_split('/<\/office:automatic-styles>/',$content,-1, PREG_SPLIT_NO_EMPTY); //get differt parts of document style sheets
|
|
$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>';
|
|
$contentstart .= '<office:body>';
|
|
$contentend = '</office:body></office:document-content>';
|
|
}
|
|
else
|
|
{
|
|
// Template specifies where to repeat
|
|
list($contentstart,$contentrepeat,$contentend) = preg_split('/\$\$pagerepeat\$\$/',$content,-1, PREG_SPLIT_NO_EMPTY); //get different parts of document, seperated by pagerepeat
|
|
}
|
|
}
|
|
if ($mimetype == 'application/vnd.openxmlformats-officedocument.wordprocessingml.document' && count($ids) > 1)
|
|
{
|
|
//for Word 2007 XML files we have to split the content and add a style for page break to the style area
|
|
list($contentstart,$contentrepeat,$contentend) = preg_split('/w:body>/',$content,-1, PREG_SPLIT_NO_EMPTY); //get differt parts of document, seperatet by Pagerepeat
|
|
$contentstart = substr($contentstart,0,strlen($contentstart)-1); //remove "</"
|
|
$contentrepeat = substr($contentrepeat,0,strlen($contentrepeat)-2); //remove "</";
|
|
$contentstart .= '<w:body>';
|
|
$contentend = '</w:body></w:document>';
|
|
}
|
|
list($Labelstart,$Labelrepeat,$Labeltend) = preg_split('/\$\$label\$\$/',$contentrepeat,-1, PREG_SPLIT_NO_EMPTY); //get the Lable content
|
|
preg_match_all('/\$\$labelplacement\$\$/',$contentrepeat,$countlables, PREG_SPLIT_NO_EMPTY);
|
|
$countlables = count($countlables[0]);
|
|
preg_replace('/\$\$labelplacement\$\$/','',$Labelrepeat,1);
|
|
if ($countlables > 1) $lableprint = true;
|
|
if (count($ids) > 1 && !$contentrepeat)
|
|
{
|
|
$err = lang('for more than one contact in a document use the tag pagerepeat!');
|
|
return false;
|
|
}
|
|
if ($this->report_memory_usage) error_log(__METHOD__."(count(ids)=".count($ids).") strlen(contentrepeat)=".strlen($contentrepeat).', strlen(labelrepeat)='.strlen($Labelrepeat));
|
|
|
|
if ($contentrepeat)
|
|
{
|
|
$content_stream = fopen('php://temp','r+');
|
|
fwrite($content_stream, $contentstart);
|
|
$joiner = '';
|
|
switch($mimetype)
|
|
{
|
|
case 'application/rtf':
|
|
case 'text/rtf':
|
|
$joiner = '\\par \\page\\pard\\plain';
|
|
break;
|
|
case 'application/vnd.oasis.opendocument.text':
|
|
case 'application/vnd.oasis.opendocument.spreadsheet':
|
|
case 'application/xml':
|
|
case 'text/html':
|
|
$joiner = '';
|
|
break;
|
|
case 'application/vnd.openxmlformats-officedocument.wordprocessingml.document':
|
|
case 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet':
|
|
$joiner = '<w:br w:type="page" />';
|
|
break;
|
|
case 'text/plain':
|
|
$joiner = "\r\n";
|
|
break;
|
|
default:
|
|
$err = lang('%1 not implemented for %2!','$$pagerepeat$$',$mimetype);
|
|
return false;
|
|
}
|
|
}
|
|
foreach ((array)$ids as $n => $id)
|
|
{
|
|
if ($contentrepeat) $content = $contentrepeat; //content to repeat
|
|
if ($lableprint) $content = $Labelrepeat;
|
|
|
|
// generate replacements; if exeption is thrown, catch it set error message and return false
|
|
try
|
|
{
|
|
if(!($replacements = $this->get_replacements($id,$content)))
|
|
{
|
|
$err = lang('Entry not found!');
|
|
return false;
|
|
}
|
|
}
|
|
catch (egw_exception_wrong_userinput $e)
|
|
{
|
|
// if this returns with an exeption, something failed big time
|
|
$err = $e->getMessage();
|
|
return false;
|
|
}
|
|
if ($this->report_memory_usage) error_log(__METHOD__."() $n: $id ".egw_vfs::hsize(memory_get_usage(true)));
|
|
// some general replacements: current user, date and time
|
|
if (strpos($content,'$$user/') !== null && ($user = $GLOBALS['egw']->accounts->id2name($GLOBALS['egw_info']['user']['account_id'],'person_id')))
|
|
{
|
|
$replacements += $this->contact_replacements($user,'user');
|
|
$replacements['$$user/primary_group$$'] = $GLOBALS['egw']->accounts->id2name($GLOBALS['egw']->accounts->id2name($GLOBALS['egw_info']['user']['account_id'],'account_primary_group'));
|
|
}
|
|
$replacements['$$date$$'] = egw_time::to('now',true);
|
|
$replacements['$$datetime$$'] = egw_time::to('now');
|
|
$replacements['$$time$$'] = egw_time::to('now',false);
|
|
|
|
// does our extending class registered table-plugins AND document contains table tags
|
|
if ($this->table_plugins && preg_match_all('/\\$\\$table\\/([A-Za-z0-9_]+)\\$\\$(.*?)\\$\\$endtable\\$\\$/s',$content,$matches,PREG_SET_ORDER))
|
|
{
|
|
// process each table
|
|
foreach($matches as $match)
|
|
{
|
|
$plugin = $match[1]; // plugin name
|
|
$callback = $this->table_plugins[$plugin];
|
|
$repeat = $match[2]; // line to repeat
|
|
$repeats = '';
|
|
if (isset($callback))
|
|
{
|
|
for($n = 0; ($row_replacements = $this->$callback($plugin,$id,$n,$repeat)); ++$n)
|
|
{
|
|
$_repeat = $this->process_commands($repeat, $row_replacements);
|
|
$repeats .= $this->replace($_repeat,$row_replacements,$mimetype,$mso_application_progid);
|
|
}
|
|
}
|
|
$content = str_replace($match[0],$repeats,$content);
|
|
}
|
|
}
|
|
$content = $this->replace($content,$replacements,$mimetype,$mso_application_progid,$charset);
|
|
|
|
$content = $this->process_commands($content, $replacements);
|
|
|
|
// remove not existing replacements (eg. from calendar array)
|
|
if (strpos($content,'$$') !== null)
|
|
{
|
|
$content = preg_replace('/\$\$[a-z0-9_\/]+\$\$/i','',$content);
|
|
}
|
|
if ($contentrepeat)
|
|
{
|
|
fwrite($content_stream, ($n == 0 ? '' : $joiner) . $content);
|
|
}
|
|
if($lableprint)
|
|
{
|
|
$contentrep[is_array($id) ? implode(':',$id) : $id] = $content;
|
|
}
|
|
}
|
|
if ($Labelrepeat)
|
|
{
|
|
$countpage=0;
|
|
$count=0;
|
|
$contentrepeatpages[$countpage] = $Labelstart.$Labeltend;
|
|
|
|
foreach ($contentrep as $Label)
|
|
{
|
|
$contentrepeatpages[$countpage] = preg_replace('/\$\$labelplacement\$\$/',$Label,$contentrepeatpages[$countpage],1);
|
|
$count=$count+1;
|
|
if (($count % $countlables) == 0 && count($contentrep)>$count) //new page
|
|
{
|
|
$countpage = $countpage+1;
|
|
$contentrepeatpages[$countpage] = $Labelstart.$Labeltend;
|
|
}
|
|
}
|
|
$contentrepeatpages[$countpage] = preg_replace('/\$\$labelplacement\$\$/','',$contentrepeatpages[$countpage],-1); //clean empty fields
|
|
|
|
switch($mimetype)
|
|
{
|
|
case 'application/rtf':
|
|
case 'text/rtf':
|
|
return $contentstart.implode('\\par \\page\\pard\\plain',$contentrepeatpages).$contentend;
|
|
case 'application/vnd.oasis.opendocument.text':
|
|
return $contentstart.implode('<text:line-break />',$contentrepeatpages).$contentend;
|
|
case 'application/vnd.oasis.opendocument.spreadsheet':
|
|
return $contentstart.implode('</text:p><text:p>',$contentrepeatpages).$contentend;
|
|
case 'application/vnd.openxmlformats-officedocument.wordprocessingml.document':
|
|
case 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet':
|
|
return $contentstart.implode('<w:br w:type="page" />',$contentrepeatpages).$contentend;
|
|
case 'text/plain':
|
|
return $contentstart.implode("\r\n",$contentrep).$contentend;
|
|
}
|
|
$err = lang('%1 not implemented for %2!','$$labelplacement$$',$mimetype);
|
|
return false;
|
|
}
|
|
|
|
if ($contentrepeat)
|
|
{
|
|
fwrite($content_stream, $contentend);
|
|
rewind($content_stream);
|
|
return stream_get_contents($content_stream);
|
|
}
|
|
if ($this->report_memory_usage) error_log(__METHOD__."() returning ".egw_vfs::hsize(memory_get_peak_usage(true)));
|
|
|
|
return $content;
|
|
}
|
|
|
|
/**
|
|
* Replace placeholders in $content of $mimetype with $replacements
|
|
*
|
|
* @param string $content
|
|
* @param array $replacements name => replacement pairs
|
|
* @param string $mimetype mimetype of content
|
|
* @param string $mso_application_progid='' MS Office 2003: 'Excel.Sheet' or 'Word.Document'
|
|
* @param string $charset=null charset to override default set by mimetype or export charset
|
|
* @return string
|
|
*/
|
|
protected function replace($content,array $replacements,$mimetype,$mso_application_progid='',$charset=null)
|
|
{
|
|
switch($mimetype)
|
|
{
|
|
case 'application/vnd.oasis.opendocument.text': // open office
|
|
case 'application/vnd.oasis.opendocument.spreadsheet':
|
|
case 'application/vnd.openxmlformats-officedocument.wordprocessingml.document': // ms office 2007
|
|
case 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet':
|
|
case 'application/xml':
|
|
case 'text/xml':
|
|
$is_xml = true;
|
|
$charset = 'utf-8'; // xml files --> always use utf-8
|
|
break;
|
|
|
|
case 'text/html':
|
|
$is_xml = true;
|
|
if (preg_match('/<meta http-equiv="content-type".*charset=([^;"]+)/i',$content,$matches))
|
|
{
|
|
$charset = $matches[1];
|
|
}
|
|
elseif (empty($charset))
|
|
{
|
|
$charset = 'utf-8';
|
|
}
|
|
break;
|
|
|
|
default: // div. text files --> use our export-charset, defined in addressbook prefs
|
|
if (empty($charset)) $charset = $this->contacts->prefs['csv_charset'];
|
|
break;
|
|
}
|
|
//error_log(__METHOD__."('$document', ... ,$mimetype) --> $charset (egw=".translation::charset().', export='.$this->contacts->prefs['csv_charset'].')');
|
|
|
|
// do we need to convert charset
|
|
if ($charset && $charset != translation::charset())
|
|
{
|
|
$replacements = translation::convert($replacements,translation::charset(),$charset);
|
|
}
|
|
|
|
// Date only placeholders for timestamps
|
|
if(is_array($this->date_fields))
|
|
{
|
|
foreach($this->date_fields as $field)
|
|
{
|
|
if($value = $replacements['$$'.$field.'$$'])
|
|
{
|
|
$time = egw_time::createFromFormat('+'.egw_time::$user_dateformat.' '.egw_time::$user_timeformat.'*', $value);
|
|
$replacements['$$'.$field.'/date$$'] = $time ? $time->format(egw_time::$user_dateformat) : '';
|
|
}
|
|
}
|
|
}
|
|
if ($is_xml) // zip'ed xml document (eg. OO)
|
|
{
|
|
// Numeric fields
|
|
$names = array();
|
|
|
|
// Tags we can replace with the target document's version
|
|
$replace_tags = array();
|
|
// only keep tags, if we have xsl extension available
|
|
if (class_exists(XSLTProcessor) && class_exists(DOMDocument) && $this->parse_html_styles)
|
|
{
|
|
switch($mimetype.$mso_application_progid)
|
|
{
|
|
case 'text/html':
|
|
$replace_tags = array(
|
|
'<b>','<strong>','<i>','<em>','<u>','<span>','<ol>','<ul>','<li>',
|
|
'<table>','<tr>','<td>','<a>','<style>',
|
|
);
|
|
break;
|
|
case 'application/vnd.oasis.opendocument.text': // open office
|
|
case 'application/vnd.oasis.opendocument.spreadsheet':
|
|
$replace_tags = array(
|
|
'<b>','<strong>','<i>','<em>','<u>','<span>','<ol>','<ul>','<li>',
|
|
'<table>','<tr>','<td>','<a>',
|
|
);
|
|
break;
|
|
case 'application/xmlWord.Document': // Word 2003*/
|
|
case 'application/vnd.openxmlformats-officedocument.wordprocessingml.document': // ms office 2007
|
|
case 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet':
|
|
$replace_tags = array(
|
|
'<b>','<strong>','<i>','<em>','<u>','<span>','<ol>','<ul>','<li>',
|
|
'<table>','<tr>','<td>',
|
|
);
|
|
break;
|
|
}
|
|
}
|
|
// clean replacements from array values and html or html-entities, which mess up xml
|
|
foreach($replacements as $name => &$value)
|
|
{
|
|
// set unresolved array values to empty string
|
|
if(is_array($value))
|
|
{
|
|
$value = '';
|
|
continue;
|
|
}
|
|
// decode html entities back to utf-8
|
|
|
|
if (is_string($value) && (strpos($value,'&') !== false) && $this->parse_html_styles)
|
|
{
|
|
$value = html_entity_decode($value,ENT_QUOTES,$charset);
|
|
|
|
// remove all non-decodable entities
|
|
if (strpos($value,'&') !== false)
|
|
{
|
|
$value = preg_replace('/&[^; ]+;/','',$value);
|
|
}
|
|
}
|
|
|
|
if(!$this->parse_html_styles)
|
|
{
|
|
// Encode special chars so they don't break the file
|
|
$value = htmlspecialchars($value,ENT_NOQUOTES);
|
|
}
|
|
else if (is_string($value) && (strpos($value,'<') !== false))
|
|
{
|
|
// Clean HTML, if it's being kept
|
|
if($replace_tags && extension_loaded('tidy')) {
|
|
$tidy = new tidy();
|
|
$cleaned = $tidy->repairString($value, self::$tidy_config);
|
|
// Found errors. Strip it all so there's some output
|
|
if($tidy->getStatus() == 2)
|
|
{
|
|
error_log($tidy->errorBuffer);
|
|
$value = strip_tags($value);
|
|
}
|
|
else
|
|
{
|
|
$value = $cleaned;
|
|
}
|
|
}
|
|
// replace </p> and <br /> with CRLF (remove <p> and CRLF)
|
|
$value = str_replace(array("\r","\n",'<p>','</p>','<div>','</div>','<br />'),array('','','',"\r\n",'',"\r\n","\r\n"),$value);
|
|
$value = strip_tags($value,implode('',$replace_tags));
|
|
|
|
// Change <tag>...\r\n</tag> to <tag>...</tag>\r\n or simplistic line break below will mangle it
|
|
// Loop to catch things like <b><span>Break:\r\n</span></b>
|
|
if($mso_application_progid)
|
|
{
|
|
$count = $i = 0;
|
|
do
|
|
{
|
|
$value = preg_replace('/<(b|strong|i|em|u|span)\b([^>]*?)>(.*?)'."\r\n".'<\/\1>/u', '<$1$2>$3</$1>'."\r\n",$value,-1,$count);
|
|
$i++;
|
|
} while($count > 0 && $i < 10); // Limit of 10 chosen arbitrarily just in case
|
|
}
|
|
}
|
|
// replace all control chars (C0+C1) but CR (\015), LF (\012) and TAB (\011) (eg. vertical tabulators) with space
|
|
// as they are not allowed in xml
|
|
$value = preg_replace('/[\000-\010\013\014\016-\037\177-\237]/u',' ',$value);
|
|
if(is_numeric($value) && $name != '$$user/account_id$$') // account_id causes problems with the preg_replace below
|
|
{
|
|
$names[] = preg_quote($name,'/');
|
|
}
|
|
}
|
|
|
|
// Look for numbers, set their value if needed
|
|
if($this->numeric_fields || count($names))
|
|
{
|
|
foreach((array)$this->numeric_fields as $fieldname) {
|
|
$names[] = preg_quote($fieldname,'/');
|
|
}
|
|
$this->format_spreadsheet_numbers($content, $names, $mimetype.$mso_application_progid);
|
|
}
|
|
|
|
// Look for dates, set their value if needed
|
|
if($this->date_fields || count($names))
|
|
{
|
|
$names = array();
|
|
foreach((array)$this->date_fields as $fieldname) {
|
|
$names[] = $fieldname;
|
|
}
|
|
$this->format_spreadsheet_dates($content, $names, $replacements, $mimetype.$mso_application_progid);
|
|
}
|
|
|
|
// replace CRLF with linebreak tag of given type
|
|
switch($mimetype.$mso_application_progid)
|
|
{
|
|
case 'application/vnd.oasis.opendocument.text': // open office writer
|
|
$break = '<text:line-break/>';
|
|
break;
|
|
case 'application/vnd.oasis.opendocument.spreadsheet': // open office calc
|
|
$break = '</text:p><text:p>';
|
|
break;
|
|
case 'application/vnd.openxmlformats-officedocument.wordprocessingml.document': // ms word 2007
|
|
$break = '</w:t><w:br/><w:t>';
|
|
break;
|
|
case 'application/xmlExcel.Sheet': // Excel 2003
|
|
$break = ' ';
|
|
break;
|
|
case 'application/xmlWord.Document': // Word 2003*/
|
|
$break = '</w:t><w:br/><w:t>';
|
|
break;
|
|
case 'text/html':
|
|
$break = '<br/>';
|
|
break;
|
|
case 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet': // ms excel 2007
|
|
default:
|
|
$break = "\r\n";
|
|
break;
|
|
}
|
|
// now decode &, < and >, which need to be encoded as entities in xml
|
|
// Check for encoded >< getting double-encoded
|
|
$replacements = str_replace(array('&',"\r","\n",'&lt;','&gt;'),array('&','',$break,'<','>'),$replacements);
|
|
}
|
|
if ($mimetype == 'application/x-yaml')
|
|
{
|
|
$content = preg_replace_callback('/^( +)([^$\n]*)(\$\$.+?\$\$)/m', function($matches) use ($replacements)
|
|
{
|
|
// allow with {{name/replace/with}} syntax to replace eg. commas with linebreaks: "{{name/, */\n}}"
|
|
$parts = null;
|
|
if (preg_match('|^\$\$([^/]+)/([^/]+)/([^$]*)\$\$$|', $matches[3], $parts) && isset($replacements['$$'.$parts[1].'$$']))
|
|
{
|
|
$replacement =& $replacements['$$'.$parts[1].'$$'];
|
|
$replacement = preg_replace('/'.$parts[2].'/', strtr($parts[3], array(
|
|
'\\n' => "\n", '\\r' => "\r", '\\t' => "\t", '\\v' => "\v", '\\\\' => '\\', '\\f' => "\f",
|
|
)), $replacement);
|
|
}
|
|
else
|
|
{
|
|
$replacement =& $replacements[$matches[3]];
|
|
}
|
|
// replacement with multiple lines --> add same number of space as before placeholder
|
|
if (isset($replacement))
|
|
{
|
|
return $matches[1].$matches[2].implode("\n".$matches[1], preg_split("/\r?\n/", $replacement));
|
|
}
|
|
return $matches[0]; // regular replacement below
|
|
}, $content);
|
|
}
|
|
return str_replace(array_keys($replacements),array_values($replacements),$content);
|
|
}
|
|
|
|
/**
|
|
* Convert numeric values in spreadsheets into actual numeric values
|
|
*/
|
|
protected function format_spreadsheet_numbers(&$content, $names, $mimetype)
|
|
{
|
|
foreach((array)$this->numeric_fields as $fieldname) {
|
|
$names[] = preg_quote($fieldname,'/');
|
|
}
|
|
switch($mimetype)
|
|
{
|
|
case 'application/vnd.oasis.opendocument.spreadsheet': // open office calc
|
|
$format = '/<table:table-cell([^>]+?)office:value-type="[^"]+"([^>]*?)(?:calcext:value-type="[^"]+")?>.?<([a-z].*?)[^>]*>('.implode('|',$names).')<\/\3>.?<\/table:table-cell>/s';
|
|
$replacement = '<table:table-cell$1office:value-type="float" office:value="$4"$2 calcext:value-type="float"><$3>$4</$3></table:table-cell>';
|
|
break;
|
|
case 'application/vnd.oasis.opendocument.text': // tables in open office writer
|
|
$format = '/<table:table-cell([^>]+?)office:value-type="[^"]+"([^>]*?)>.?<([a-z].*?)[^>]*>('.implode('|',$names).')<\/\3>.?<\/table:table-cell>/s';
|
|
$replacement = '<table:table-cell$1office:value-type="float" office:value="$4"$2><text:p text:style-name="Standard">$4</text:p></table:table-cell>';
|
|
break;
|
|
case 'application/vnd.oasis.opendocument.text': // open office writer
|
|
case 'application/xmlExcel.Sheet': // Excel 2003
|
|
$format = '/'.preg_quote('<Data ss:Type="String">','/').'('.implode('|',$names).')'.preg_quote('</Data>','/').'/';
|
|
$replacement = '<Data ss:Type="Number">$1</Data>';
|
|
|
|
break;
|
|
}
|
|
if($format && $names)
|
|
{
|
|
// Dealing with backtrack limit per AmigoJack 10-Jul-2010 comment on php.net preg-replace docs
|
|
do {
|
|
$result = preg_replace($format, $replacement, $content, -1);
|
|
}
|
|
// try to increase/double pcre.backtrack_limit failure
|
|
while(preg_last_error() == PREG_BACKTRACK_LIMIT_ERROR && self::increase_backtrack_limit());
|
|
|
|
if ($result) $content = $result; // On failure $result would be NULL
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Increase/double prce.backtrack_limit up to 1/4 of memory_limit
|
|
*
|
|
* @return boolean true: backtrack_limit increased, may try again, false limit already to high
|
|
*/
|
|
protected static function increase_backtrack_limit()
|
|
{
|
|
static $backtrack_limit=null,$memory_limit=null;
|
|
if (!isset($backtrack_limit))
|
|
{
|
|
$backtrack_limit = ini_get('pcre.backtrack_limit');
|
|
}
|
|
if (!isset($memory_limit))
|
|
{
|
|
$memory_limit = ini_get('memory_limit');
|
|
switch(strtoupper(substr($memory_limit, -1)))
|
|
{
|
|
case 'G': $memory_limit *= 1024;
|
|
case 'M': $memory_limit *= 1024;
|
|
case 'K': $memory_limit *= 1024;
|
|
}
|
|
}
|
|
if ($backtrack_limit < $memory_limit/8)
|
|
{
|
|
ini_set( 'pcre.backtrack_limit', $backtrack_limit*=2);
|
|
return true;
|
|
}
|
|
error_log("pcre.backtrack_limit exceeded @ $backtrack_limit, some cells left as text.");
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Convert date / timestamp values in spreadsheets into actual date / timestamp values
|
|
*/
|
|
protected function format_spreadsheet_dates(&$content, $names, &$values, $mimetype)
|
|
{
|
|
if(!in_array($mimetype, array(
|
|
'application/vnd.oasis.opendocument.spreadsheet', // open office calc
|
|
'application/xmlExcel.Sheet', // Excel 2003
|
|
//'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'//Excel WTF
|
|
))) return;
|
|
|
|
// Some different formats dates could be in, depending what they've been through
|
|
$formats = array(
|
|
'!'.egw_time::$user_dateformat . ' ' .egw_time::$user_timeformat.':s',
|
|
'!'.egw_time::$user_dateformat . '*' .egw_time::$user_timeformat.':s',
|
|
'!'.egw_time::$user_dateformat . '* ' .egw_time::$user_timeformat,
|
|
'!'.egw_time::$user_dateformat . '*',
|
|
'!'.egw_time::$user_dateformat,
|
|
);
|
|
|
|
// Properly format values for spreadsheet
|
|
foreach($names as $idx => &$field)
|
|
{
|
|
$key = '$$'.$field.'$$';
|
|
$field = preg_quote($field, '/');
|
|
if($values[$key])
|
|
{
|
|
if(!is_numeric($values[$key]))
|
|
{
|
|
// Try the different formats, stop when one works
|
|
foreach($formats as $f)
|
|
{
|
|
try {
|
|
$date = egw_time::createFromFormat(
|
|
$f,
|
|
$values[$key],
|
|
egw_time::$user_timezone
|
|
);
|
|
if($date) break;
|
|
} catch (Exception $e) {
|
|
|
|
}
|
|
}
|
|
if(!$date)
|
|
{
|
|
// Couldn't get a date out of it... skip it
|
|
trigger_error("Unable to parse date $key = '{$values[$key]}' - left as text", E_USER_NOTICE);
|
|
unset($names[$idx]);
|
|
continue;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$date = new egw_time($values[$key]);
|
|
}
|
|
if($mimetype == 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet')//Excel WTF
|
|
{
|
|
$interval = $date->diff(new egw_time('1900-01-00 0:00'));
|
|
$values[$key] = $interval->format('%a')+1;// 1900-02-29 did not exist
|
|
// 1440 minutes in a day - fractional part
|
|
$values[$key] += ($date->format('H') * 60 + $date->format('i'))/1440;
|
|
}
|
|
else
|
|
{
|
|
$values[$key] = date('Y-m-d\TH:i:s',egw_time::to($date,'ts'));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
unset($names[$idx]);
|
|
}
|
|
}
|
|
|
|
switch($mimetype)
|
|
{
|
|
case 'application/vnd.oasis.opendocument.spreadsheet': // open office calc
|
|
// Removing these forces calc to respect our set value-type
|
|
$content = str_ireplace('calcext:value-type="string"','',$content);
|
|
|
|
$format = '/<table:table-cell([^>]+?)office:value-type="[^"]+"([^>]*?)>.?<([a-z].*?)[^>]*>\$\$('.implode('|',$names).')\$\$<\/\3>.?<\/table:table-cell>/s';
|
|
$replacement = '<table:table-cell$1office:value-type="date" office:date-value="\$\$$4\$\$"$2><$3>\$\$$4\$\$</$3></table:table-cell>';
|
|
break;
|
|
case 'application/xmlExcel.Sheet': // Excel 2003
|
|
$format = '/'.preg_quote('<Data ss:Type="String">','/').'..('.implode('|',$names).')..'.preg_quote('</Data>','/').'/';
|
|
$replacement = '<Data ss:Type="DateTime">\$\$$1\$\$</Data>';
|
|
|
|
break;
|
|
case 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet':
|
|
break;
|
|
}
|
|
if($format && $names)
|
|
{
|
|
// Dealing with backtrack limit per AmigoJack 10-Jul-2010 comment on php.net preg-replace docs
|
|
do {
|
|
$result = preg_replace($format, $replacement, $content, -1);
|
|
}
|
|
// try to increase/double pcre.backtrack_limit failure
|
|
while(preg_last_error() == PREG_BACKTRACK_LIMIT_ERROR && self::increase_backtrack_limit());
|
|
|
|
if ($result) $content = $result; // On failure $result would be NULL
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Expand link_to custom fields with the merge replacements from the app
|
|
* but only if the template uses them.
|
|
*/
|
|
public function cf_link_to_expand($values, $content, &$replacements, $app = null)
|
|
{
|
|
if($app == null)
|
|
{
|
|
$app = str_replace('_merge','',get_class($this));
|
|
}
|
|
$cfs = config::get_customfields($app);
|
|
|
|
// Cache, in case more than one sub-placeholder is used
|
|
$app_replacements = array();
|
|
|
|
// Custom field placeholders look like {{#name}}
|
|
// Placeholders that need expanded will look like {{#name/placeholder}}
|
|
preg_match_all('/\${2}(([^\/#]*?\/)?)#([^$\/]+)\/(.*?)[$}]{2}/', $content, $matches);
|
|
list($placeholders, $prefixes, $pre, $cf, $sub) = $matches;
|
|
|
|
foreach($cf as $index => $field)
|
|
{
|
|
if($cfs[$field])
|
|
{
|
|
if(in_array($cfs[$field]['type'],array_keys($GLOBALS['egw_info']['apps'])))
|
|
{
|
|
$field_app = $cfs[$field]['type'];
|
|
}
|
|
else if ($cfs[$field]['type'] == 'home-accounts' || $cfs[$field]['type'] == 'select-account')
|
|
{
|
|
// Special case for home-accounts -> contact
|
|
$field_app = 'addressbook';
|
|
$account = $GLOBALS['egw']->accounts->read($values['#'.$field]);
|
|
$app_replacements[$field] = $this->contact_replacements($account['person_id']);
|
|
}
|
|
else if ($list = explode('-',$cfs[$field]['type']) && in_array($list[0], array_keys($GLOBALS['egw_info']['apps'])))
|
|
{
|
|
// Sub-type - use app
|
|
$field_app = $list[0];
|
|
}
|
|
else
|
|
{
|
|
continue;
|
|
}
|
|
|
|
// Get replacements for that application
|
|
if(!$app_replacements[$field])
|
|
{
|
|
$classname = "{$field_app}_merge";
|
|
$class = new $classname();
|
|
// If we send the real content, it can result in infinite loop of lookups
|
|
// This means you can't do {{#other_app/#other_app_cf/n_fn}}
|
|
$content = '';
|
|
$app_replacements[$field] = $class->get_replacements($values['#'.$field], $content);
|
|
}
|
|
$replacements[$placeholders[$index]] = $app_replacements[$field]['$$'.$sub[$index].'$$'];
|
|
}
|
|
else
|
|
{
|
|
if ($cfs[$field]['type'] == 'date' || $cfs[$field]['type'] == 'date-time') $this->date_fields[] = '#'.$field;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Process special flags, such as IF or NELF
|
|
*
|
|
* @param content Text to be examined and changed
|
|
* @param replacements array of markers => replacement
|
|
*
|
|
* @return changed content
|
|
*/
|
|
private function process_commands($content, $replacements)
|
|
{
|
|
if (strpos($content,'$$IF') !== false)
|
|
{ //Example use to use: $$IF n_prefix~Herr~Sehr geehrter~Sehr geehrte$$
|
|
$this->replacements =& $replacements;
|
|
$content = preg_replace_callback('/\$\$IF ([#0-9a-z_\/-]+)~(.*)~(.*)~(.*)\$\$/imU',Array($this,'replace_callback'),$content);
|
|
unset($this->replacements);
|
|
}
|
|
if (strpos($content,'$$NELF') !== false)
|
|
{ //Example: $$NEPBR org_unit$$ sets a LF and value of org_unit, only if there is a value
|
|
$this->replacements =& $replacements;
|
|
$content = preg_replace_callback('/\$\$NELF ([#0-9a-z_\/-]+)\$\$/imU',Array($this,'replace_callback'),$content);
|
|
unset($this->replacements);
|
|
}
|
|
if (strpos($content,'$$NENVLF') !== false)
|
|
{ //Example: $$NEPBRNV org_unit$$ sets only a LF if there is a value for org_units, but did not add any value
|
|
$this->replacements =& $replacements;
|
|
$content = preg_replace_callback('/\$\$NENVLF ([#0-9a-z_\/-]+)\$\$/imU',Array($this,'replace_callback'),$content);
|
|
unset($this->replacements);
|
|
}
|
|
if (strpos($content,'$$LETTERPREFIX$$') !== false)
|
|
{ //Example use to use: $$LETTERPREFIX$$
|
|
$LETTERPREFIXCUSTOM = '$$LETTERPREFIXCUSTOM n_prefix title n_family$$';
|
|
$content = str_replace('$$LETTERPREFIX$$',$LETTERPREFIXCUSTOM,$content);
|
|
}
|
|
if (strpos($content,'$$LETTERPREFIXCUSTOM') !== false)
|
|
{ //Example use to use for a custom Letter Prefix: $$LETTERPREFIX n_prefix title n_family$$
|
|
$this->replacements =& $replacements;
|
|
$content = preg_replace_callback('/\$\$LETTERPREFIXCUSTOM ([#0-9a-z_-]+)(.*)\$\$/imU',Array($this,'replace_callback'),$content);
|
|
unset($this->replacements);
|
|
}
|
|
return $content;
|
|
}
|
|
|
|
/**
|
|
* Callback for preg_replace to process $$IF
|
|
*
|
|
* @param array $param
|
|
* @return string
|
|
*/
|
|
private function replace_callback($param)
|
|
{
|
|
if (array_key_exists('$$'.$param[4].'$$',$this->replacements)) $param[4] = $this->replacements['$$'.$param[4].'$$'];
|
|
if (array_key_exists('$$'.$param[3].'$$',$this->replacements)) $param[3] = $this->replacements['$$'.$param[3].'$$'];
|
|
|
|
$pattern = '/'.preg_quote($param[2], '/').'/';
|
|
if (strpos($param[0],'$$IF') === 0 && (trim($param[2]) == "EMPTY" || $param[2] === ''))
|
|
{
|
|
$pattern = '/^$/';
|
|
}
|
|
$replace = preg_match($pattern,$this->replacements['$$'.$param[1].'$$']) ? $param[3] : $param[4];
|
|
switch($this->mimetype)
|
|
{
|
|
case 'application/vnd.oasis.opendocument.text': // open office
|
|
case 'application/vnd.oasis.opendocument.spreadsheet':
|
|
case 'application/vnd.openxmlformats-officedocument.wordprocessingml.document': // ms office 2007
|
|
case 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet':
|
|
case 'application/xml':
|
|
case 'text/xml':
|
|
case 'text/html':
|
|
$is_xml = true;
|
|
break;
|
|
}
|
|
|
|
switch($this->mimetype)
|
|
{
|
|
case 'application/rtf':
|
|
case 'text/rtf':
|
|
$LF = '}\par \pard\plain{';
|
|
break;
|
|
case 'application/vnd.oasis.opendocument.text':
|
|
$LF ='<text:line-break/>';
|
|
break;
|
|
case 'application/vnd.oasis.opendocument.spreadsheet': // open office calc
|
|
$LF = '</text:p><text:p>';
|
|
break;
|
|
case 'application/xmlExcel.Sheet': // Excel 2003
|
|
$LF = ' ';
|
|
break;
|
|
case 'application/vnd.openxmlformats-officedocument.wordprocessingml.document':
|
|
case 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet':
|
|
$LF ='</w:t></w:r></w:p><w:p><w:r><w:t>';
|
|
break;
|
|
case 'application/xml';
|
|
$LF ='</w:t></w:r><w:r><w:br w:type="text-wrapping" w:clear="all"/></w:r><w:r><w:t>';
|
|
break;
|
|
default:
|
|
$LF = "\n";
|
|
}
|
|
if($is_xml) {
|
|
$this->replacements = str_replace(array('&','&amp;','<','>',"\r","\n"),array('&','&','<','>','',$LF),$this->replacements);
|
|
}
|
|
if (strpos($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 = $LF;
|
|
}
|
|
if (strpos($param[0],'$$LETTERPREFIXCUSTOM') === 0)
|
|
{ //sets a Letterprefix
|
|
$replaceprefixsort = array();
|
|
// ToDo Stefan: $contentstart is NOT defined here!!!
|
|
$replaceprefix = explode(' ',substr($param[0],21,-2));
|
|
foreach ($replaceprefix as $key => $nameprefix)
|
|
{
|
|
if ($this->replacements['$$'.$nameprefix.'$$'] !='') $replaceprefixsort[] = $this->replacements['$$'.$nameprefix.'$$'];
|
|
}
|
|
$replace = implode($replaceprefixsort,' ');
|
|
}
|
|
return $replace;
|
|
}
|
|
|
|
/**
|
|
* Download document merged with contact(s)
|
|
*
|
|
* @param string $document vfs-path of document
|
|
* @param array $ids array with contact id(s)
|
|
* @param string $name='' name to use for downloaded document
|
|
* @param string $dirs comma or whitespace separated directories, used if $document is a relative path
|
|
* @return string with error-message on error, otherwise it does NOT return
|
|
*/
|
|
public function download($document, $ids, $name='', $dirs='')
|
|
{
|
|
//error_log(__METHOD__."('$document', ".array2string($ids).", '$name', dirs='$dirs') ->".function_backtrace());
|
|
if (($error = $this->check_document($document, $dirs)))
|
|
{
|
|
return $error;
|
|
}
|
|
$content_url = egw_vfs::PREFIX.$document;
|
|
switch (($mimetype = egw_vfs::mime_content_type($document)))
|
|
{
|
|
case 'message/rfc822':
|
|
//error_log(__METHOD__."('$document', ".array2string($ids).", '$name', dirs='$dirs')=>$content_url ->".function_backtrace());
|
|
$mail_bo = mail_bo::getInstance();
|
|
$mail_bo->openConnection();
|
|
try
|
|
{
|
|
$msgs = $mail_bo->importMessageToMergeAndSend($this, $content_url, $ids, $_folder='', $importID='');
|
|
}
|
|
catch (egw_exception_wrong_userinput $e)
|
|
{
|
|
// if this returns with an exeption, something failed big time
|
|
return $e->getMessage();
|
|
}
|
|
//error_log(__METHOD__.__LINE__.' Message after importMessageToMergeAndSend:'.array2string($msgs));
|
|
$retString = '';
|
|
if (count($msgs['success'])>0) $retString .= count($msgs['success']).' '.(count($msgs['success'])+count($msgs['failed'])==1?lang('Message prepared for sending.'):lang('Message(s) send ok.'));//implode('<br />',$msgs['success']);
|
|
//if (strlen($retString)>0) $retString .= '<br />';
|
|
foreach($msgs['failed'] as $c =>$e)
|
|
{
|
|
$errorString .= lang('contact').' '.lang('id').':'.$c.'->'.$e.'.';
|
|
}
|
|
if (count($msgs['failed'])>0) $retString .= count($msgs['failed']).' '.lang('Message(s) send failed!').'=>'.$errorString;
|
|
return $retString;
|
|
break;
|
|
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/xml':
|
|
$fix = array( // hack to get Excel 2003 to display additional rows in tables
|
|
'/ss:ExpandedRowCount="\d+"/' => 'ss:ExpandedRowCount="9999"',
|
|
);
|
|
break;
|
|
case 'application/vnd.openxmlformats-officedocument.spreadsheetml.shee':
|
|
$mimetype = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet';
|
|
case 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet':
|
|
$fix = array( // hack to get Excel 2007 to display additional rows in tables
|
|
'/ss:ExpandedRowCount="\d+"/' => 'ss:ExpandedRowCount="9999"',
|
|
);
|
|
$archive = tempnam($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)))
|
|
{
|
|
//error_log(__METHOD__."() !this->merge() err=$err");
|
|
return $err;
|
|
}
|
|
// Apply HTML formatting to target document, if possible
|
|
// check if we can use the XSL extension, to not give a fatal error and rendering whole merge-print non-functional
|
|
if (class_exists(XSLTProcessor) && class_exists(DOMDocument) && $this->parse_html_styles)
|
|
{
|
|
try
|
|
{
|
|
$this->apply_styles($merged, $mimetype);
|
|
}
|
|
catch (Exception $e)
|
|
{
|
|
// Error converting HTML styles over
|
|
error_log($e->getMessage());
|
|
error_log("Target document: $content_url, IDs: ". array2string($ids));
|
|
|
|
// Try again, but strip HTML so user gets something
|
|
$this->parse_html_styles = false;
|
|
if (!($merged =& $this->merge($content_url,$ids,$err,$mimetype,$fix)))
|
|
{
|
|
return $err;
|
|
}
|
|
}
|
|
if ($this->report_memory_usage) error_log(__METHOD__."() after HTML processing ".egw_vfs::hsize(memory_get_peak_usage(true)));
|
|
}
|
|
if(!empty($name))
|
|
{
|
|
if(empty($ext))
|
|
{
|
|
$ext = '.'.pathinfo($document,PATHINFO_EXTENSION);
|
|
}
|
|
$name .= $ext;
|
|
}
|
|
else
|
|
{
|
|
$name = basename($document);
|
|
}
|
|
if (isset($archive))
|
|
{
|
|
$zip = new ZipArchive;
|
|
if ($zip->open($archive,ZIPARCHIVE::CHECKCONS) !== true)
|
|
{
|
|
error_log(__METHOD__.__LINE__." !ZipArchive::open('$archive',ZIPARCHIVE::CHECKCONS) failed. Trying open without validating");
|
|
if ($zip->open($archive) !== true) throw new Exception("!ZipArchive::open('$archive',|ZIPARCHIVE::CHECKCONS)");
|
|
}
|
|
if ($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));
|
|
}
|
|
if ($this->report_memory_usage) error_log(__METHOD__."() after ZIP processing ".egw_vfs::hsize(memory_get_peak_usage(true)));
|
|
html::content_header($name,$mimetype,filesize($archive));
|
|
readfile($archive,'r');
|
|
}
|
|
else
|
|
{
|
|
if ($mimetype == 'application/xml')
|
|
{
|
|
if (strpos($merged,'<?mso-application progid="Word.Document"?>') !== false)
|
|
{
|
|
$mimetype = 'application/msword'; // to open it automatically in word or oowriter
|
|
}
|
|
elseif (strpos($merged,'<?mso-application progid="Excel.Sheet"?>') !== false)
|
|
{
|
|
$mimetype = 'application/vnd.ms-excel'; // to open it automatically in excel or oocalc
|
|
}
|
|
}
|
|
html::content_header($name,$mimetype);
|
|
echo $merged;
|
|
}
|
|
common::egw_exit();
|
|
}
|
|
|
|
/**
|
|
* Download document merged with contact(s)
|
|
* frontend for HTTP POST requests
|
|
* accepts POST vars and calls internal function download()
|
|
* string data_document_name: the document name
|
|
* string data_document_dir: the document vfs directory
|
|
* string data_checked: contact id(s) to merge with (can be comma separated)
|
|
*
|
|
* @return string with error-message on error, otherwise it does NOT return
|
|
*/
|
|
public function download_by_request()
|
|
{
|
|
if(empty($_POST['data_document_name'])) return false;
|
|
if(empty($_POST['data_document_dir'])) return false;
|
|
if(empty($_POST['data_checked'])) return false;
|
|
|
|
return $this->download(
|
|
$_POST['data_document_name'],
|
|
explode(',',$_POST['data_checked']),
|
|
'',
|
|
$_POST['data_document_dir']
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Get a list of document actions / files from the given directory
|
|
*
|
|
* @param string $dirs Directory(s comma or space separated) to search
|
|
* @param string $prefix='document_' prefix for array keys
|
|
* @param array|string $mime_filter=null allowed mime type(s), default all, negative filter if $mime_filter[0] === '!'
|
|
* @return array List of documents, suitable for a selectbox. The key is document_<filename>.
|
|
*/
|
|
public static function get_documents($dirs, $prefix='document_', $mime_filter=null, $app='')
|
|
{
|
|
$export_limit=self::getExportLimit($app);
|
|
if (!$dirs || (!self::hasExportLimit($export_limit,'ISALLOWED') && !self::is_export_limit_excepted())) return array();
|
|
|
|
// split multiple comma or whitespace separated directories
|
|
// to still allow space or comma in dirnames, we also use the trailing slash of all pathes to split
|
|
if (count($dirs = preg_split('/[,\s]+\//', $dirs)) > 1)
|
|
{
|
|
foreach($dirs as $n => &$d) if ($n) $d = '/'.$d; // re-adding trailing slash removed by split
|
|
}
|
|
if ($mime_filter && ($negativ_filter = $mime_filter[0] === '!'))
|
|
{
|
|
if (is_array($mime_filter))
|
|
{
|
|
unset($mime_filter[0]);
|
|
}
|
|
else
|
|
{
|
|
$mime_filter = substr($mime_filter, 1);
|
|
}
|
|
}
|
|
$list = array();
|
|
foreach($dirs as $dir)
|
|
{
|
|
if (($files = egw_vfs::find($dir,array('need_mime'=>true),true)))
|
|
{
|
|
foreach($files as $file)
|
|
{
|
|
// return only the mime-types we support
|
|
$parts = explode('.',$file['name']);
|
|
if (!self::is_implemented($file['mime'],'.'.array_pop($parts))) continue;
|
|
if ($mime_filter && $negativ_filter === in_array($file['mime'], (array)$mime_filter)) continue;
|
|
$list[$prefix.$file['name']] = egw_vfs::decodePath($file['name']);
|
|
}
|
|
}
|
|
}
|
|
return $list;
|
|
}
|
|
|
|
/**
|
|
* From this number of documents, show them in submenus by mime type
|
|
*/
|
|
const SHOW_DOCS_BY_MIME_LIMIT = 10;
|
|
|
|
/**
|
|
* Get insert-in-document action with optional default document on top
|
|
*
|
|
* If more than SHOW_DOCS_BY_MIME_LIMIT=10 documents found, they are displayed in submenus by mime type.
|
|
*
|
|
* @param string $dirs Directory(s comma or space separated) to search
|
|
* @param int $group see nextmatch_widget::egw_actions
|
|
* @param string $caption='Insert in document'
|
|
* @param string $prefix='document_'
|
|
* @param string $default_doc='' full path to default document to show on top with action == 'document'!
|
|
* @param int|string $export_limit=null export-limit, default $GLOBALS['egw_info']['server']['export_limit']
|
|
* @return array see nextmatch_widget::egw_actions
|
|
*/
|
|
public static function document_action($dirs, $group=0, $caption='Insert in document', $prefix='document_', $default_doc='',
|
|
$export_limit=null)
|
|
{
|
|
$documents = array();
|
|
if ($export_limit == null) $export_limit = self::getExportLimit(); // check if there is a globalsetting
|
|
if ($default_doc && ($file = egw_vfs::stat($default_doc))) // put default document on top
|
|
{
|
|
if(!$file['mime'])
|
|
{
|
|
$file['mime'] = egw_vfs::mime_content_type($default_doc);
|
|
$file['path'] = $default_doc;
|
|
}
|
|
$documents['document'] = array(
|
|
'icon' => egw_vfs::mime_icon($file['mime']),
|
|
'caption' => egw_vfs::decodePath(egw_vfs::basename($default_doc)),
|
|
'group' => 1,
|
|
'postSubmit' => true, // download needs post submit (not Ajax) to work
|
|
);
|
|
if ($file['mime'] == 'message/rfc822')
|
|
{
|
|
self::document_mail_action($documents['document'], $file);
|
|
}
|
|
}
|
|
|
|
$files = array();
|
|
if ($dirs)
|
|
{
|
|
// split multiple comma or whitespace separated directories
|
|
// to still allow space or comma in dirnames, we also use the trailing slash of all pathes to split
|
|
if (count($dirs = preg_split('/[,\s]+\//', $dirs)) > 1)
|
|
{
|
|
foreach($dirs as $n => &$d) if ($n) $d = '/'.$d; // re-adding trailing slash removed by split
|
|
}
|
|
foreach($dirs as $dir)
|
|
{
|
|
$files += egw_vfs::find($dir,array(
|
|
'need_mime' => true,
|
|
'order' => 'fs_name',
|
|
'sort' => 'ASC',
|
|
),true);
|
|
}
|
|
}
|
|
|
|
$dircount = array();
|
|
foreach($files as $key => $file)
|
|
{
|
|
// use only the mime-types we support
|
|
$parts = explode('.',$file['name']);
|
|
if (!self::is_implemented($file['mime'],'.'.array_pop($parts)) ||
|
|
!egw_vfs::check_access($file['path'], egw_vfs::READABLE, $file) || // remove files not readable by user
|
|
$file['path'] === $default_doc) // default doc already added
|
|
{
|
|
unset($files[$key]);
|
|
}
|
|
else
|
|
{
|
|
$dirname = egw_vfs::dirname($file['path']);
|
|
if(!isset($dircount[$dirname]))
|
|
{
|
|
$dircount[$dirname] = 1;
|
|
}
|
|
else
|
|
{
|
|
$dircount[$dirname] ++;
|
|
}
|
|
}
|
|
}
|
|
foreach($files as $file)
|
|
{
|
|
if (count($dircount) > 1)
|
|
{
|
|
$name_arr = explode('/', $file['name']);
|
|
$current_level = &$documents;
|
|
for($count = 0; $count < count($name_arr); $count++)
|
|
{
|
|
if($count == 0)
|
|
{
|
|
$current_level = &$documents;
|
|
}
|
|
else
|
|
{
|
|
$current_level = &$current_level[$prefix.$name_arr[($count-1)]]['children'];
|
|
}
|
|
switch($count)
|
|
{
|
|
case (count($name_arr)-1):
|
|
$current_level[$prefix.$file['name']] = array(
|
|
'icon' => egw_vfs::mime_icon($file['mime']),
|
|
'caption' => egw_vfs::decodePath($name_arr[$count]),
|
|
'group' => 2,
|
|
'postSubmit' => true, // download needs post submit (not Ajax) to work
|
|
);
|
|
if ($file['mime'] == 'message/rfc822')
|
|
{
|
|
self::document_mail_action($current_level[$prefix.$file['name']], $file);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
if(!is_array($current_level[$prefix.$name_arr[$count]]))
|
|
{
|
|
// create parent folder
|
|
$current_level[$prefix.$name_arr[$count]] = array(
|
|
'icon' => 'phpgwapi/foldertree_folder',
|
|
'caption' => egw_vfs::decodePath($name_arr[$count]),
|
|
'group' => 2,
|
|
'children' => array(),
|
|
);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else if (count($files) >= self::SHOW_DOCS_BY_MIME_LIMIT)
|
|
{
|
|
if (!isset($documents[$file['mime']]))
|
|
{
|
|
$documents[$file['mime']] = array(
|
|
'icon' => egw_vfs::mime_icon($file['mime']),
|
|
'caption' => mime_magic::mime2label($file['mime']),
|
|
'group' => 2,
|
|
'children' => array(),
|
|
);
|
|
}
|
|
$documents[$file['mime']]['children'][$prefix.$file['name']] = array(
|
|
'caption' => egw_vfs::decodePath($file['name']),
|
|
'postSubmit' => true, // download needs post submit (not Ajax) to work
|
|
);
|
|
if ($file['mime'] == 'message/rfc822')
|
|
{
|
|
self::document_mail_action($documents[$file['mime']]['children'][$prefix.$file['name']], $file);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$documents[$prefix.$file['name']] = array(
|
|
'icon' => egw_vfs::mime_icon($file['mime']),
|
|
'caption' => egw_vfs::decodePath($file['name']),
|
|
'group' => 2,
|
|
'postSubmit' => true, // download needs post submit (not Ajax) to work
|
|
);
|
|
if ($file['mime'] == 'message/rfc822')
|
|
{
|
|
self::document_mail_action($documents[$prefix.$file['name']], $file);
|
|
}
|
|
}
|
|
}
|
|
|
|
return array(
|
|
'icon' => 'etemplate/merge',
|
|
'caption' => $caption,
|
|
'children' => $documents,
|
|
// disable action if no document or export completly forbidden for non-admins
|
|
'enabled' => (boolean)$documents && (self::hasExportLimit($export_limit,'ISALLOWED') || self::is_export_limit_excepted()),
|
|
'hideOnDisabled' => true, // do not show 'Insert in document', if no documents defined or no export allowed
|
|
'group' => $group,
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Set up a document action for an eml (email) document
|
|
*
|
|
* Email (.eml) documents get special action handling. They don't send a file
|
|
* back to the client like the other documents. Merging for a single selected
|
|
* contact opens a compose window, multiple contacts just sends.
|
|
*
|
|
* @param Array &$action Action to be modified for mail
|
|
* @param Array $file Array of information about the document from egw_vfs::find
|
|
* @return void
|
|
*/
|
|
private static function document_mail_action(Array &$action, $file)
|
|
{
|
|
unset($action['postSubmit']);
|
|
|
|
// Lots takes a while, confirm
|
|
$action['confirm_multiple'] = lang('Do you want to send the message to all selected entries, WITHOUT further editing?');
|
|
|
|
// These parameters trigger compose + merge - only if 1 row
|
|
$extra = array(
|
|
'from=merge',
|
|
'document='.$file['path'],
|
|
'merge='.get_called_class()
|
|
);
|
|
|
|
// egw.open() used if only 1 row selected
|
|
$action['egw_open'] = 'edit-mail--'.implode('&',$extra);
|
|
$action['target'] = 'compose_' .$file['path'];
|
|
|
|
// long_task runs menuaction once for each selected row
|
|
$action['nm_action'] = 'long_task';
|
|
$action['popup'] = egw_link::get_registry('mail', 'edit_popup');
|
|
$action['message'] = lang('insert in %1',egw_vfs::decodePath($file['name']));
|
|
$action['menuaction'] = 'mail.mail_compose.ajax_merge&document='.$file['path'].'&merge='. get_called_class();
|
|
}
|
|
|
|
/**
|
|
* Check if given document (relative path from document_actions()) exists in one of the given dirs
|
|
*
|
|
* @param string &$document maybe relative path of document, on return true absolute path to existing document
|
|
* @param string $dirs comma or whitespace separated directories
|
|
* @return string|boolean false if document exists, otherwise string with error-message
|
|
*/
|
|
public static function check_document(&$document, $dirs)
|
|
{
|
|
if($document[0] !== '/')
|
|
{
|
|
// split multiple comma or whitespace separated directories
|
|
// to still allow space or comma in dirnames, we also use the trailing slash of all pathes to split
|
|
if ($dirs && ($dirs = preg_split('/[,\s]+\//', $dirs)))
|
|
{
|
|
foreach($dirs as $n => $dir)
|
|
{
|
|
if ($n) $dir = '/'.$dir; // re-adding trailing slash removed by split
|
|
if (egw_vfs::stat($dir.'/'.$document) && egw_vfs::is_readable($dir.'/'.$document))
|
|
{
|
|
$document = $dir.'/'.$document;
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
elseif (egw_vfs::stat($document) && egw_vfs::is_readable($document))
|
|
{
|
|
return false;
|
|
}
|
|
//error_log(__METHOD__."('$document', dirs='$dirs') returning 'Document '$document' does not exist or is not readable for you!'");
|
|
return lang("Document '%1' does not exist or is not readable for you!",$document);
|
|
}
|
|
|
|
/**
|
|
* Get a list of supported extentions
|
|
*/
|
|
public static function get_file_extensions()
|
|
{
|
|
return array('txt', 'rtf', 'odt', 'ods', 'docx', 'xml', 'eml');
|
|
}
|
|
|
|
/**
|
|
* Format a number according to user prefs with decimal and thousands separator
|
|
*
|
|
* Reimplemented from etemplate to NOT use user prefs for Excel 2003, which gives an xml error
|
|
*
|
|
* @param int|float|string $number
|
|
* @param int $num_decimal_places=2
|
|
* @param string $_mimetype=''
|
|
* @return string
|
|
*/
|
|
static public function number_format($number,$num_decimal_places=2,$_mimetype='')
|
|
{
|
|
if ((string)$number === '') return '';
|
|
//error_log(__METHOD__.$_mimetype);
|
|
switch($_mimetype)
|
|
{
|
|
case 'application/xml': // Excel 2003
|
|
case 'application/vnd.oasis.opendocument.spreadsheet': // OO.o spreadsheet
|
|
return number_format(str_replace(' ','',$number),$num_decimal_places,'.','');
|
|
}
|
|
return etemplate::number_format($number,$num_decimal_places);
|
|
}
|
|
}
|