mirror of
https://github.com/EGroupware/egroupware.git
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486a32e86d
- the etemplate_request object which stores the request data in the a) session (as before) or b) compressed and encrypted in the form transmitted to the user Benefit of b) is that the session does not grow and the form can be submitted as long as the session exists, as we need no garbadge collection. Of cause more data needs to be submitt between browser and webserver. b) is choosen automatic if mcrypt and gzcompress are available, but can be turned off via setting etemplate_request::$request_class = 'etemplate_request_session'; - static class variables instead of the before used global ones --> This new version of eTemplate is fully backward compatible with 1.6!
1344 lines
38 KiB
PHP
1344 lines
38 KiB
PHP
<?php
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/**
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* eGroupWare EditableTemplates - Storage Objects
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*
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* @link http://www.egroupware.org
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* @author Ralf Becker <RalfBecker@outdoor-training.de>
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* @copyright 2002-9 by RalfBecker@outdoor-training.de
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package etemplate
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* @subpackage api
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* @version $Id$
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*/
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/**
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* Storage Objects: Everything to store and retrive and eTemplate.
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*
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* eTemplates are stored in the db in table 'phpgw_etemplate' and gets distributed
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* through the file 'etemplates.inc.php' in the setup dir of each app. That file gets
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* automatically imported in the db, whenever you show a eTemplate of the app. For
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* performace reasons the timestamp of the file is stored in the db, so 'new'
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* eTemplates need to have a newer file. The distribution-file is generated with the
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* function dump, usually by pressing a button in the editor.
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* writeLangFile writes an lang-file with all Labels, incorporating an existing one.
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* Beside a name eTemplates use the following keys to find the most suitable template
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* for an user (in order of precedence):
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* 1) User-/Group-Id (not yet implemented)
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* 2) preferd languages of the user (templates for all langs have $lang='')
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* 3) selected template: verdilak, ... (the default is called '' in the db, not default)
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* 4) a version-number of the form, eg: '0.9.13.001' (filled up with 0 same size)
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*/
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class soetemplate
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{
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public $debug; // =1 show some debug-messages, = 'app.name' show messages only for eTemplate 'app.name'
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public $name; // name of the template, e.g. 'infolog.edit'
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public $template; // '' = default (not 'default')
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public $lang; // '' if general template else language short, e.g. 'de'
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public $group; // 0 = not specific else groupId or if < 0 userId
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public $version; // like 0.9.13.001
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public $style; // embeded CSS style-sheet
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public $children; // array with children
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public $data; // depricated: first grid of the children
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public $size; // depricated: witdh,height,border of first grid
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/**
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* private reference to the global db-object
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*
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* @public egw_db
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*/
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private $db;
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/**
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* name of table
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*/
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const TABLE = 'egw_etemplate';
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static $db_key_cols = array(
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'et_name' => 'name',
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'et_template' => 'template',
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'et_lang' => 'lang',
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'et_group' => 'group',
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'et_version' => 'version'
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);
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static $db_data_cols = array(
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'et_data' => 'data',
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'et_size' => 'size',
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'et_style' => 'style',
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'et_modified' => 'modified'
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);
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static $db_cols;
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/**
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* widgets that contain other widgets, eg. for tree_walk method
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* widget-type is the key, the value specifys how the children are stored.
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*
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* @public array
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*/
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static $widgets_with_children = array(
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'template' => 'template',
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'grid' => 'grid',
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'box' => 'box',
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'vbox' => 'box',
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'hbox' => 'box',
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'groupbox' => 'box',
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'deck' => 'box',
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);
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/**
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* constructor of the class
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*
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* calls init or read depending on a name for the template is given
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*
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* @param string $name name of the eTemplate or array with the values for all keys
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* @param string $template template-set, '' loads the prefered template of the user, 'default' loads the default one '' in the db
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* @param string $lang language, '' loads the pref. lang of the user, 'default' loads the default one '' in the db
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* @param int $group id of the (primary) group of the user or 0 for none, not used at the moment !!!
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* @param string $version version of the eTemplate
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* @param int $rows initial size of the template, default 1, only used if no name given !!!
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* @param int $cols initial size of the template, default 1, only used if no name given !!!
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* @return soetemplate
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*/
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function __construct($name='',$template='',$lang='',$group=0,$version='',$rows=1,$cols=1)
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{
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if (isset($GLOBALS['egw']->db))
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{
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$this->db = $GLOBALS['egw']->db;
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}
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else
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{
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$GLOBALS['egw_info']['server']['eTemplate-source'] = 'files';
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}
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if (empty($name))
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{
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$this->init($name,$template,$lang,$group,$version,$rows,$cols);
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}
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else
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{
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$this->read($name,$template,$lang,$group,$version);
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}
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}
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/**
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* generates column-names from index: 'A', 'B', ..., 'AA', 'AB', ..., 'ZZ' (not more!)
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*
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* @param int $num numerical index to generate name from 1 => 'A'
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* @return string the name
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*/
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static function num2chrs($num)
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{
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$min = ord('A');
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$max = ord('Z') - $min + 1;
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if ($num >= $max)
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{
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$chrs = chr(($num / $max) + $min - 1);
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}
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$chrs .= chr(($num % $max) + $min);
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return $chrs;
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}
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/**
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* generates column-names from index: 'A', 'B', ..., 'AA', 'AB', ..., 'ZZ' (not more!)
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*
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* @param string $chrs column letter to generate name from 'A' => 1
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* @return int the index
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*/
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static function chrs2num($chrs)
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{
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$min = ord('A');
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$max = ord('Z') - $min + 1;
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$num = 1+ord($chrs{0})-$min;
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if (strlen($chrs) > 1)
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{
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$num *= 1 + $max - $min;
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$num += 1+ord($chrs{1})-$min;
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}
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return $num;
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}
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/**
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* constructor for a new / empty cell/widget
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*
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* nothing fancy so far
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*
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* @param string $type type of the widget
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* @param string $name name of widget
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* @param array $attributes=null array with further attributes
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* @return array the cell
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*/
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static function empty_cell($type='label',$name='',$attributes=null)
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{
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$cell = array(
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'type' => $type,
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'name' => $name,
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);
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if ($attributes && is_array($attributes))
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{
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$cell += $attributes;
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}
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return $cell;
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}
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/**
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* constructs a new cell in a give row or the last row, not existing rows will be created
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*
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* @deprecated as it uses this->data
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* @param int $row row-number starting with 1 (!)
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* @param string $type type of the cell
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* @param string $label label for the cell
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* @param string $name name of the cell (index in the content-array)
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* @param array $attributes other attributes for the cell
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* @return array a reference to the new cell, use $new_cell = &$tpl->new_cell(); (!)
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*/
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function &new_cell($row=False,$type='label',$label='',$name='',$attributes=False)
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{
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$row = $row >= 0 ? intval($row) : 0;
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if ($row && !isset($this->data[$row]) || !isset($this->data[1])) // new row ?
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{
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if (!$row) $row = 1;
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$this->data[$row] = array();
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}
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if (!$row) // use last row
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{
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$row = count($this->data);
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while (!isset($this->data[$row]))
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{
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--$row;
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}
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}
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$row = &$this->data[$row];
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$col = $this->num2chrs(count($row));
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$cell = &$row[$col];
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$cell = $this->empty_cell($type,$name);
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if ($label !== '')
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{
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$attributes['label'] = $label;
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}
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if (is_array($attributes))
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{
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foreach($attributes as $name => $value)
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{
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$cell[$name] = $value;
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}
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}
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return $cell;
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}
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/**
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* adds $cell to it's parent at the parent-type spezific location for childs
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*
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* @param array &$parent referenc to the parent
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* @param array &$cell cell to add (need to be unset after the call to add_child, as it's a referenc !)
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*/
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static function add_child(&$parent,&$cell)
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{
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if (is_object($parent)) // parent is the template itself
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{
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$parent->children[] = &$cell;
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return;
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}
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switch($parent['type'])
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{
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case 'vbox':
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case 'hbox':
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case 'groupbox':
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case 'box':
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case 'deck':
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list($n,$options) = explode(',',$parent['size'],2);
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$parent[++$n] = &$cell;
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$parent['size'] = $n . ($options ? ','.$options : '');
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break;
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case 'grid':
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$data = &$parent['data'];
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$cols = &$parent['cols'];
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$rows = &$parent['rows'];
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$row = &$data[$rows];
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$col = count($row);
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if (!$rows || !is_array($cell)) // create a new row
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{
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$row = &$data[++$rows];
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$row = array();
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}
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if (is_array($cell)) // real cell to add
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{
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$row[soetemplate::num2chrs($col++)] = &$cell;
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list($spanned) = explode(',',$cell['span']);
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$spanned = $spanned == 'all' ? 1 + $cols - $col : $spanned;
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while (--$spanned > 0)
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{
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$row[soetemplate::num2chrs($col++)] = soetemplate::empty_cell();
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}
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if ($col > $cols) $cols = $col;
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}
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break;
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}
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}
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/**
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* initialises internal vars rows & cols from the data of a grid
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*
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* @param array &$grid to calc rows and cols
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*/
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static function set_grid_rows_cols(&$grid)
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{
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$grid['rows'] = count($grid['data']) - 1;
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$grid['cols'] = 0;
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for($r = 1; $r <= $grid['rows']; ++$r)
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{
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$cols = count($grid['data'][$r]);
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if ($grid['cols'] < $cols)
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{
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$grid['cols'] = $cols;
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}
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}
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}
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/**
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* initialises internal vars rows & cols from the data of the first (!) grid
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*
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* @deprecated as it uses this->data
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*/
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function set_rows_cols()
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{
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if (is_null($this->data)) // tmpl contains no grid
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{
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$this->rows = $this->cols = 0;
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}
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else
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{
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$grid['data'] = &$this->data;
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$grid['rows'] = &$this->rows;
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$grid['cols'] = &$this->cols;
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$this->set_grid_rows_cols($grid);
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unset($grid);
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}
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}
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/**
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* initialises all internal data-structures of the eTemplate and sets the keys
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*
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* @param string $name name of the eTemplate or array with the values for all keys and possibly data
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* @param string $template template-set or '' for the default one
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* @param string $lang language or '' for the default one
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* @param int $group id of the (primary) group of the user or 0 for none, not used at the moment !!!
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* @param string $version version of the eTemplate
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* @param int $rows initial size of the template, default 1
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* @param int $cols initial size of the template, default 1
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*/
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function init($name='',$template='',$lang='',$group=0,$version='',$rows=1,$cols=1)
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{
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// unset children and data as they are referenzes to each other
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unset($this->children); unset($this->data);
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foreach(self::$db_cols as $db_col => $col)
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{
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if ($col != 'data') $this->$col = is_array($name) ? (string) $name[$col] : $$col;
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}
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if ($this->template == 'default')
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{
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$this->template = '';
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}
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if ($this->lang == 'default')
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{
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$this->lang = '';
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}
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$this->tpls_in_file = is_array($name) ? $name['tpls_in_file'] : 0;
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if (is_array($name) && $name['onclick_handler']) $this->onclick_handler = $name['onclick_handler'];
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if (is_array($name) && isset($name['data']))
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{
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// data/children are in $name['data']
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$this->children = is_array($name['data']) ? $name['data'] : unserialize($name['data']);
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$this->fix_old_template_format();
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}
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else
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{
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$this->size = $this->style = '';
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$this->data = array(0 => array());
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$this->rows = $rows < 0 ? 1 : $rows;
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$this->cols = $cols < 0 ? 1 : $cols;
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for ($row = 1; $row <= $rows; ++$row)
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{
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for ($col = 0; $col < $cols; ++$col)
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{
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$this->data[$row][$this->num2chrs($col)] = $this->empty_cell();
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}
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}
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$this->children[0]['type'] = 'grid';
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$this->children[0]['data'] = &$this->data;
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$this->children[0]['rows'] = &$this->rows;
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$this->children[0]['cols'] = &$this->cols;
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$this->children[0]['size'] = &$this->size;
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}
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}
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/**
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* reads an eTemplate from the database
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*
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* @param string $name name of the eTemplate or array with the values for all keys
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* @param string $template template-set, '' loads the prefered template of the user, 'default' loads the default one '' in the db
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* @param string $lang language, '' loads the pref. lang of the user, 'default' loads the default one '' in the db
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* @param int $group id of the (primary) group of the user or 0 for none, not used at the moment !!!
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* @param string $version version of the eTemplate
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* @return boolean True if a fitting template is found, else False
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*/
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function read($name,$template='default',$lang='default',$group=0,$version='')
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{
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$this->init($name,$template,$lang,$group,$version);
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if ($this->debug == 1 || $this->debug == $this->name)
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{
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echo "<p>soetemplate::read('$this->name','$this->template','$this->lang',$this->group,'$this->version')</p>\n";
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}
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if (($GLOBALS['egw_info']['server']['eTemplate-source'] == 'files' ||
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$GLOBALS['egw_info']['server']['eTemplate-source'] == 'xslt') && $this->readfile())
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{
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return True;
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}
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if ($this->name)
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{
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$this->test_import($this->name); // import updates in setup-dir
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}
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$pref_lang = $GLOBALS['egw_info']['user']['preferences']['common']['lang'];
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$pref_templ = $GLOBALS['egw_info']['server']['template_set'];
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$where = array(
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'et_name' => $this->name,
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);
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if (is_array($name))
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{
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$template = $name['template'];
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}
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if ($template == 'default')
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{
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$where[] = '(et_template='.$this->db->quote($pref_templ)." OR et_template='')";
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}
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else
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{
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$where['et_template'] = $this->template;
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}
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if (is_array($name))
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{
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$lang = $name['lang'];
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}
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if ($lang == 'default' || $name['lang'] == 'default')
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{
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$where[] = '(et_lang='.$this->db->quote($pref_lang)." OR et_lang='')";
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}
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else
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{
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$where['et_lang'] = $this->lang;
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}
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if ($this->version != '')
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{
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$where['et_version'] = $this->version;
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}
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if (!($row = $this->db->select(self::TABLE,'*',$where,__LINE__,__FILE__,false,'ORDER BY et_lang DESC,et_template DESC,et_version DESC','etemplate')->fetch()))
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{
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$version = $this->version;
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return $this->readfile() && (empty($version) || $version == $this->version);
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}
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$this->db2obj($row);
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if ($this->debug == $this->name)
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{
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$this->echo_tmpl();
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}
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return True;
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}
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/**
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* Reads an eTemplate from the filesystem, the keys are already set by init in read
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*
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* @return boolean True if a template was found, else False
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*/
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function readfile()
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{
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list($app,$name) = explode('.',$this->name,2);
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$template = $this->template == '' ? 'default' : $this->template;
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if ($this->lang)
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{
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$lang = '.' . $this->lang;
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}
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$first_try = $ext = $GLOBALS['egw_info']['server']['eTemplate-source'] == 'xslt' ? '.xsl' : '.xet';
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while ((!$lang || !@file_exists($file = EGW_SERVER_ROOT . "/$app/templates/$template/$name$lang$ext") &&
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!@file_exists($file = EGW_SERVER_ROOT . "/$app/templates/default/$name$lang$ext")) &&
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!@file_exists($file = EGW_SERVER_ROOT . "/$app/templates/$template/$name$ext") &&
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!@file_exists($file = EGW_SERVER_ROOT . "/$app/templates/default/$name$ext"))
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{
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if ($ext == $first_try)
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{
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$ext = $ext == '.xet' ? '.xsl' : '.xet';
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if ($this->debug == 1 || $this->name != '' && $this->debug == $this->name)
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{
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echo "<p>tried '$file' now trying it with extension '$ext' !!!</p>\n";
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}
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}
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else
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{
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break;
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}
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}
|
|
if ($this->name == '' || $app == '' || $name == '' || !@file_exists($file) || !($f = @fopen($file,'r')))
|
|
{
|
|
if ($this->debug == 1 || $this->name != '' && $this->debug == $this->name)
|
|
{
|
|
echo "<p>Can't open template '$this->name' / '$file' !!!</p>\n";
|
|
}
|
|
return False;
|
|
}
|
|
$xml = fread ($f, filesize ($file));
|
|
fclose($f);
|
|
|
|
if ($ext == '.xsl')
|
|
{
|
|
$cell = $this->empty_cell();
|
|
$cell['type'] = 'xslt';
|
|
$cell['size'] = $this->name;
|
|
//$cell['xslt'] = &$xml; xslttemplate class cant use it direct at the moment
|
|
$cell['name'] = '';
|
|
$this->data = array(0 => array(),1 => array('A' => &$cell));
|
|
$this->rows = $this->cols = 1;
|
|
}
|
|
else
|
|
{
|
|
if (!is_object($this->xul_io))
|
|
{
|
|
$this->xul_io =& CreateObject('etemplate.xul_io');
|
|
}
|
|
$loaded = $this->xul_io->import($this,$xml);
|
|
|
|
if (!is_array($loaded))
|
|
{
|
|
return False;
|
|
}
|
|
$this->name = $app . '.' . $name; // if template was copied or app was renamed
|
|
|
|
$this->tpls_in_file = count($loaded);
|
|
}
|
|
return True;
|
|
}
|
|
|
|
/**
|
|
* Convert the usual *,? wildcards to the sql ones and quote %,_
|
|
*
|
|
* @param string $pattern
|
|
* @return string
|
|
*/
|
|
static function sql_wildcards($pattern)
|
|
{
|
|
return str_replace(array('%','_','*','?'),array('\\%','\\_','%','_'),$pattern);
|
|
}
|
|
|
|
/**
|
|
* Lists the eTemplates matching the given criteria, sql wildcards % and _ possible
|
|
*
|
|
* @param string $name name of the eTemplate or array with the values for all keys
|
|
* @param string $template template-set, '' loads the prefered template of the user, 'default' loads the default one '' in the db
|
|
* @param string $lang language, '' loads the pref. lang of the user, 'default' loads the default one '' in the db
|
|
* @param int $group id of the (primary) group of the user or 0 for none, not used at the moment !!!
|
|
* @param string $version version of the eTemplate
|
|
* @return array of arrays with the template-params
|
|
*/
|
|
function search($name,$template='default',$lang='default',$group=0,$version='')
|
|
{
|
|
if ($this->name)
|
|
{
|
|
$this->test_import($this->name); // import updates in setup-dir
|
|
}
|
|
if (is_array($name))
|
|
{
|
|
$template = (string) $name['template'];
|
|
$lang = (string) $name['lang'];
|
|
$group = (int) $name['group'];
|
|
$version = (string) $name['version'];
|
|
$name = (string) $name['name'];
|
|
}
|
|
$where[] = 'et_name LIKE '.$this->db->quote($this->sql_wildcards($name).'%');
|
|
if ($template != '' && $template != 'default')
|
|
{
|
|
$where[] = 'et_template LIKE '.$this->db->quote($this->sql_wildcards($template).'%');
|
|
}
|
|
if ($lang != '' && $lang != 'default')
|
|
{
|
|
$where[] = 'et_lang LIKE '.$this->db->quote($this->sql_wildcards($lang).'%');
|
|
}
|
|
if ($this->version != '')
|
|
{
|
|
$where[] = 'et_version LIKE '.$this->db->quote($this->sql_wildcards($version).'%');
|
|
}
|
|
$result = array();
|
|
foreach($this->db->select(self::TABLE,'et_name,et_template,et_lang,et_group,et_version',$where,__LINE__,__FILE__,false,'ORDER BY et_name DESC,et_lang DESC,et_template DESC,et_version DESC','etemplate') as $row)
|
|
{
|
|
if ($row['et_lang'] != '##') // exclude or import-time-stamps
|
|
{
|
|
$result[] = egw_db::strip_array_keys($row,'et_');
|
|
}
|
|
}
|
|
if ($this->debug)
|
|
{
|
|
_debug_array($result);
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* copies all cols into the obj and unserializes the data-array
|
|
*/
|
|
function db2obj(array $row)
|
|
{
|
|
// unset children and data as they are referenzes to each other
|
|
unset($this->children); unset($this->data);
|
|
|
|
foreach (self::$db_cols as $db_col => $name)
|
|
{
|
|
if ($name != 'data')
|
|
{
|
|
$this->$name = $row[$db_col];
|
|
}
|
|
else
|
|
{
|
|
$this->children = unserialize($row[$db_col]);
|
|
}
|
|
}
|
|
$this->fix_old_template_format();
|
|
}
|
|
|
|
/**
|
|
* test if we have an old/original template-format and fixes it to the new format
|
|
*/
|
|
function fix_old_template_format()
|
|
{
|
|
if (!is_array($this->children)) $this->children = array();
|
|
|
|
if (!isset($this->children[0]['type']))
|
|
{
|
|
// old templates are treated as having one children of type grid (the original template)
|
|
$this->data = &$this->children;
|
|
unset($this->children);
|
|
|
|
$this->children[0]['type'] = 'grid';
|
|
$this->children[0]['data'] = &$this->data;
|
|
$this->children[0]['rows'] = &$this->rows;
|
|
$this->children[0]['cols'] = &$this->cols;
|
|
$this->children[0]['size'] = &$this->size;
|
|
|
|
// that code fixes a bug in very old templates, not sure if it's still needed
|
|
if ($this->name[0] != '.' && is_array($this->data))
|
|
{
|
|
reset($this->data); each($this->data);
|
|
while (list($row,$cols) = each($this->data))
|
|
{
|
|
while (list($col,$cell) = each($cols))
|
|
{
|
|
if (is_array($cell['type']))
|
|
{
|
|
$this->data[$row][$col]['type'] = $cell['type'][0];
|
|
//echo "corrected in $this->name cell $col$row attribute type<br>\n";
|
|
}
|
|
if (is_array($cell['align']))
|
|
{
|
|
$this->data[$row][$col]['align'] = $cell['align'][0];
|
|
//echo "corrected in $this->name cell $col$row attribute align<br>\n";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
unset($this->data);
|
|
// for the moment we make $this->data as a referenz to the first grid
|
|
foreach($this->children as $key => $child)
|
|
{
|
|
if ($child['type'] == 'grid')
|
|
{
|
|
$this->data = &$this->children[$key]['data'];
|
|
$this->rows = &$this->children[$key]['rows'];
|
|
$this->cols = &$this->children[$key]['cols'];
|
|
if (!isset($this->children[$key]['size']) && !empty($this->size))
|
|
{
|
|
$this->children[$key]['size'] = &$this->size;
|
|
}
|
|
else
|
|
{
|
|
$this->size = &$this->children[$key]['size'];
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
$this->set_rows_cols();
|
|
}
|
|
|
|
static private $compress_array_recursion = array();
|
|
|
|
/**
|
|
* all empty values and objects in the array got unset (to save space in the db )
|
|
*
|
|
* The never empty type field ensures a cell does not disapear completely.
|
|
* Calls it self recursivly for arrays / the rows
|
|
*
|
|
* @param array $arr the array to compress
|
|
* @param boolean $remove_all_objs if true unset all objs, on false use as_array to save only the data of objs
|
|
* @return array
|
|
*/
|
|
function compress_array($arr,$remove_objs=false)
|
|
{
|
|
static $recursion = array();
|
|
|
|
if (!is_array($arr))
|
|
{
|
|
return $arr;
|
|
}
|
|
foreach($arr as $key => $val)
|
|
{
|
|
if ($remove_objs && $key === 'obj') // it can be an array too
|
|
{
|
|
unset($arr[$key]);
|
|
}
|
|
elseif (is_array($val))
|
|
{
|
|
$arr[$key] = $this->compress_array($val,$remove_objs);
|
|
}
|
|
elseif (!$remove_objs && $key == 'obj' && is_object($val) && method_exists($val,'as_array') &&
|
|
// this test prevents an infinit recursion of templates calling itself, atm. etemplate.editor.new
|
|
self::$compress_array_recursion[$this->name]++ < 2)
|
|
{
|
|
$arr['obj'] = $val->as_array(2);
|
|
}
|
|
elseif ($val == '' || is_object($val))
|
|
{
|
|
unset($arr[$key]);
|
|
}
|
|
}
|
|
return $arr;
|
|
}
|
|
|
|
/**
|
|
* returns obj-data/-vars as array
|
|
*
|
|
* the returned array ($data_too > 0) can be used with init to recreate the template
|
|
*
|
|
* @param int $data_too -1 = only keys, 0 = no data array, 1 = data array too, 2 = serialize data array,
|
|
* 3 = only data values and data serialized
|
|
* @param boolean $db_keys use db-column-names or internal names, default false=internal names
|
|
* @return array with template-data
|
|
*/
|
|
function as_array($data_too=0,$db_keys=false)
|
|
{
|
|
//echo "<p>soetemplate::as_array($data_too,$db_keys) name='$this->name', ver='$this->version'</p>\n";
|
|
$arr = array();
|
|
switch($data_too)
|
|
{
|
|
case -1:
|
|
$cols = self::$db_key_cols;
|
|
break;
|
|
case 3:
|
|
$cols = self::$db_data_cols;
|
|
break;
|
|
default:
|
|
$cols = self::$db_cols;
|
|
}
|
|
foreach($cols as $db_col => $col)
|
|
{
|
|
if ($col == 'data')
|
|
{
|
|
if ($data_too > 0)
|
|
{
|
|
$arr[$db_keys ? $db_col : $col] = $data_too < 2 ? $this->children :
|
|
serialize($this->compress_array($this->children,$db_keys));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$arr[$db_keys ? $db_col : $col] = $this->$col;
|
|
}
|
|
}
|
|
if ($data_too != -1 && $this->tpls_in_file && !$db_keys)
|
|
{
|
|
$arr['tpls_in_file'] = $this->tpls_in_file;
|
|
}
|
|
if ($data_too != -1 && $this->onclick_handler && !$db_keys)
|
|
{
|
|
$arr['onclick_handler'] = $this->onclick_handler;
|
|
}
|
|
return $arr;
|
|
}
|
|
|
|
/**
|
|
* saves eTemplate-object to db, can be used as saveAs by giving keys as params
|
|
*
|
|
* @param string $name name of the eTemplate or array with the values for all keys
|
|
* @param string $template template-set
|
|
* @param string $lang language or ''
|
|
* @param int $group id of the (primary) group, not used at the moment !!!
|
|
* @param string $version version of the eTemplate
|
|
* @return int number of affected rows, 1 should be ok, 0 somethings wrong
|
|
*/
|
|
function save($name='',$template='.',$lang='.',$group='',$version='.')
|
|
{
|
|
if (is_array($name))
|
|
{
|
|
$template = $name['template'];
|
|
$lang = $name['lang'];
|
|
$group = $name['group'];
|
|
$version = $name['version'];
|
|
$name = $name['name'];
|
|
}
|
|
if ($name != '')
|
|
{
|
|
$this->name = $name;
|
|
}
|
|
if ($lang != '.')
|
|
{
|
|
$this->lang = $lang;
|
|
}
|
|
if ($template != '.')
|
|
{
|
|
$this->template = $template;
|
|
}
|
|
if ($group != '')
|
|
{
|
|
$this->group = $group;
|
|
}
|
|
if ($version != '.')
|
|
{
|
|
$this->version = $version;
|
|
}
|
|
if ($this->name == '') // name need to be set !!!
|
|
{
|
|
return False;
|
|
}
|
|
if ($this->debug > 0 || $this->debug == $this->name)
|
|
{
|
|
echo "<p>soetemplate::save('$this->name','$this->template','$this->lang',$this->group,'$this->version')</p>\n";
|
|
}
|
|
if ($this->name[0] != '.' && is_array($this->data)) // correct old messed up templates
|
|
{
|
|
reset($this->data); each($this->data);
|
|
while (list($row,$cols) = each($this->data))
|
|
{
|
|
while (list($col,$cell) = each($cols))
|
|
{
|
|
if (is_array($cell['type'])) {
|
|
$this->data[$row][$col]['type'] = $cell['type'][0];
|
|
//echo "corrected in $this->name cell $col$row attribute type<br>\n";
|
|
}
|
|
if (is_array($cell['align'])) {
|
|
$this->data[$row][$col]['align'] = $cell['align'][0];
|
|
//echo "corrected in $this->name cell $col$row attribute align<br>\n";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (!$this->modified)
|
|
{
|
|
$this->modified = time();
|
|
}
|
|
if (is_null($this->group) && !is_int($this->group)) $this->group = 0;
|
|
|
|
$this->db->insert(self::TABLE,$this->as_array(3,true),$this->as_array(-1,true),__LINE__,__FILE__,'etemplate');
|
|
|
|
if (!($rows = $this->db->affected_rows()))
|
|
{
|
|
echo "<p>soetemplate::save('$this->name','$this->template','$this->lang',$this->group,'$this->version') <b>nothing written!!!</b></p>\n";
|
|
function_backtrace();
|
|
_debug_array($this->db);
|
|
}
|
|
return $rows;
|
|
}
|
|
|
|
/**
|
|
* Deletes the eTemplate from the db, object itself is unchanged
|
|
*
|
|
* @return int number of affected rows, 1 should be ok, 0 somethings wrong
|
|
*/
|
|
function delete()
|
|
{
|
|
$this->db->delete(self::TABLE,$this->as_array(-1,true),__LINE__,__FILE__,'etemplate');
|
|
|
|
return $this->db->affected_rows();
|
|
}
|
|
|
|
/**
|
|
* dumps all eTemplates to <app>/setup/etemplates.inc.php for distribution
|
|
*
|
|
* @param string $app app- or template-name contain app
|
|
* @return string translated message with number of dumped templates or error-message (webserver has no write access)
|
|
*/
|
|
function dump4setup($app)
|
|
{
|
|
list($app) = explode('.',$app);
|
|
|
|
$dir = EGW_SERVER_ROOT . "/$app/setup";
|
|
if (!is_writeable($dir))
|
|
{
|
|
return lang("Error: webserver is not allowed to write into '%1' !!!",$dir);
|
|
}
|
|
$file = "$dir/etemplates.inc.php";
|
|
if (file_exists($file))
|
|
{
|
|
$old_file = "$dir/etemplates.old.inc.php";
|
|
if (file_exists($old_file))
|
|
{
|
|
unlink($old_file);
|
|
}
|
|
rename($file,$old_file);
|
|
}
|
|
|
|
if (!($f = fopen($file,'w')))
|
|
{
|
|
return 0;
|
|
}
|
|
fwrite($f,'<?php
|
|
/**
|
|
* eGroupWare - eTemplates for Application '. $app. '
|
|
* http://www.egroupware.org
|
|
* generated by soetemplate::dump4setup() '.date('Y-m-d H:i'). '
|
|
*
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @package '. $app. '
|
|
* @subpackage setup
|
|
* @version $Id$
|
|
*/'."\n\n\$templ_version=1;\n\n");
|
|
|
|
$n = 0;
|
|
foreach($this->db->select(self::TABLE,'*','et_name LIKE '.$this->db->quote($app.'%'),__LINE__, __FILE__,false,'',egw_db::FETCH_ASSOC) as $row)
|
|
{
|
|
$str = '$templ_data[] = array(';
|
|
foreach (self::$db_cols as $db_col => $name)
|
|
{
|
|
// escape only backslashes and single quotes (in that order)
|
|
$str .= "'$name' => '".str_replace(array('\\','\'',"\r"),array('\\\\','\\\'',''),$row[$db_col])."',";
|
|
}
|
|
$str .= ");\n\n";
|
|
fwrite($f,$str);
|
|
++$n;
|
|
}
|
|
fclose($f);
|
|
|
|
return lang("%1 eTemplates for Application '%2' dumped to '%3'",$n,$app,$file);
|
|
}
|
|
|
|
/**
|
|
* extracts all texts: labels and helptexts from the cells of an eTemplate-object
|
|
*
|
|
* some extensions use a '|' to squezze multiple texts in a label or help field
|
|
*
|
|
* @return array with messages as key AND value
|
|
*/
|
|
function getToTranslate()
|
|
{
|
|
$to_trans = array();
|
|
|
|
$this->widget_tree_walk(array('soetemplate','getToTranslateCell'),$to_trans);
|
|
|
|
//echo '<b>'.$this->name.'</b>'; _debug_array($to_trans);
|
|
return $to_trans;
|
|
}
|
|
|
|
/**
|
|
* Read all eTemplates of an app an extracts the texts to an array
|
|
*
|
|
* @param string $app name of the app
|
|
* @return array with texts
|
|
*/
|
|
function getToTranslateApp($app)
|
|
{
|
|
$to_trans = array();
|
|
|
|
$tpls = $this->search($app);
|
|
|
|
$tpl =& new soetemplate; // to not alter our own data
|
|
|
|
while (list(,$keys) = each($tpls))
|
|
{
|
|
if (($keys['name'] != $last['name'] || // write only newest version
|
|
$keys['template'] != $last['template']) &&
|
|
strpos($keys['name'],'test') === false)
|
|
{
|
|
$tpl->read($keys);
|
|
$to_trans += $tpl->getToTranslate();
|
|
$last = $keys;
|
|
}
|
|
}
|
|
return $to_trans;
|
|
}
|
|
|
|
/**
|
|
* Write new lang-file using the existing one and all text from the eTemplates
|
|
*
|
|
* @param string $app app- or template-name
|
|
* @param string $lang language the messages in the template are, defaults to 'en'
|
|
* @param array $additional extra texts to translate, if you pass here an array with all messages and
|
|
* select-options they get writen too (form is <unique key> => <message>)
|
|
* @return string translated message with number of messages written (total and new), or error-message
|
|
*/
|
|
function writeLangFile($app,$lang='en',$additional='')
|
|
{
|
|
if (!$additional)
|
|
{
|
|
$additional = array();
|
|
}
|
|
list($app) = explode('.',$app);
|
|
|
|
if (!file_exists(EGW_SERVER_ROOT.'/developer_tools/inc/class.solangfile.inc.php'))
|
|
{
|
|
$solangfile =& CreateObject('etemplate.solangfile');
|
|
}
|
|
else
|
|
{
|
|
$solangfile =& CreateObject('developer_tools.solangfile');
|
|
}
|
|
$langarr = $solangfile->load_app($app,$lang);
|
|
if (!is_array($langarr))
|
|
{
|
|
$langarr = array();
|
|
}
|
|
$commonarr = $solangfile->load_app('phpgwapi',$lang) + $solangfile->load_app('etemplate',$lang);
|
|
|
|
$to_trans = $this->getToTranslateApp($app);
|
|
if (is_array($additional))
|
|
{
|
|
//echo "writeLangFile: additional ="; _debug_array($additional);
|
|
foreach($additional as $msg)
|
|
{
|
|
if (!is_array($msg)) $to_trans[trim(strtolower($msg))] = $msg;
|
|
}
|
|
}
|
|
unset($to_trans['']);
|
|
|
|
for ($new = $n = 0; list($message_id,$content) = each($to_trans); ++$n)
|
|
{
|
|
if (!isset($langarr[$message_id]) && !isset($commonarr[$message_id]))
|
|
{
|
|
if (@isset($langarr[$content])) // caused by not lowercased-message_id's
|
|
{
|
|
unset($langarr[$content]);
|
|
}
|
|
$langarr[$message_id] = array(
|
|
'message_id' => $message_id,
|
|
'app_name' => $app,
|
|
'content' => $content
|
|
);
|
|
++$new;
|
|
}
|
|
}
|
|
ksort($langarr);
|
|
|
|
$dir = EGW_SERVER_ROOT . "/$app/setup";
|
|
if (!is_writeable($dir))
|
|
{
|
|
return lang("Error: webserver is not allowed to write into '%1' !!!",$dir);
|
|
}
|
|
$file = "$dir/phpgw_$lang.lang";
|
|
if (file_exists($file))
|
|
{
|
|
$old_file = "$dir/phpgw_$lang.old.lang";
|
|
if (file_exists($old_file))
|
|
{
|
|
unlink($old_file);
|
|
}
|
|
rename($file,$old_file);
|
|
}
|
|
$solangfile->write_file($app,$langarr,$lang);
|
|
$solangfile->loaddb($app,$lang);
|
|
|
|
return lang("%1 (%2 new) Messages writen for Application '%3' and Languages '%4'",$n,$new,$app,$lang);
|
|
}
|
|
|
|
/**
|
|
* Imports the dump-file /$app/setup/etempplates.inc.php unconditional (!)
|
|
*
|
|
* @param string $app app name
|
|
* @return string translated message with number of templates imported
|
|
*/
|
|
static function import_dump($app)
|
|
{
|
|
$templ_version=0;
|
|
|
|
include($path = EGW_SERVER_ROOT."/$app/setup/etemplates.inc.php");
|
|
$templ =& new etemplate($app);
|
|
|
|
foreach($templ_data as $data)
|
|
{
|
|
if ((int)$templ_version < 1) // we need to stripslashes
|
|
{
|
|
$data['data'] = stripslashes($data['data']);
|
|
}
|
|
$templ->init($data);
|
|
|
|
if (!$templ->modified)
|
|
{
|
|
$templ->modified = filemtime($path);
|
|
}
|
|
$templ->save();
|
|
}
|
|
return lang("%1 new eTemplates imported for Application '%2'",$n,$app);
|
|
}
|
|
|
|
static private $import_tested = array();
|
|
|
|
/**
|
|
* test if new template-import necessary for app and does the import
|
|
*
|
|
* Get called on every read of a eTemplate, caches the result in phpgw_info.
|
|
* The timestamp of the last import for app gets written into the db.
|
|
*
|
|
* @param string $app app- or template-name
|
|
* @return string translated message with number of templates imported
|
|
*/
|
|
static function test_import($app) // should be done from the setup-App
|
|
{
|
|
list($app) = explode('.',$app);
|
|
|
|
if (!$app || self::$import_tested[$app])
|
|
{
|
|
return ''; // ensure test is done only once per call and app
|
|
}
|
|
self::$import_tested[$app] = True; // need to be done before new ...
|
|
|
|
$path = EGW_SERVER_ROOT."/$app/setup/etemplates.inc.php";
|
|
|
|
if ($time = @filemtime($path))
|
|
{
|
|
$templ =& new soetemplate(".$app",'','##');
|
|
if ($templ->lang != '##' || $templ->modified < $time) // need to import
|
|
{
|
|
$ret = self::import_dump($app);
|
|
$templ->modified = $time;
|
|
$templ->save('.'.$app,'','##');
|
|
}
|
|
}
|
|
return $ret;
|
|
}
|
|
|
|
/**
|
|
* prints/echos the template's content, eg. for debuging
|
|
*
|
|
* @param boolean $backtrace = true give a function backtrace
|
|
* @param boolean $no_other_objs = true dump other objs (db, html, ...) too
|
|
*/
|
|
function echo_tmpl($backtrace=true,$no_other_objs=true)
|
|
{
|
|
static $objs = array('db','html','xul_io');
|
|
|
|
if ($backtrace) echo "<p>".function_backtrace(1)."</p>\n";
|
|
|
|
if ($no_other_objs)
|
|
{
|
|
foreach($objs as $obj)
|
|
{
|
|
$$obj = &$this->$obj;
|
|
unset($this->$obj);
|
|
}
|
|
}
|
|
_debug_array($this);
|
|
|
|
if ($no_other_objs)
|
|
{
|
|
foreach($objs as $obj)
|
|
{
|
|
$this->$obj = &$$obj;
|
|
unset($$obj);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* applys a function to each widget in the children tree of the template
|
|
*
|
|
* The function should be defined as [&]func([&]$widget,[&]$extra[,$path])
|
|
* If the function returns anything but null or sets $extra['__RETURN__NOW__'] (func has to reference $extra !!!),
|
|
* the walk stops imediatly and returns that result
|
|
*
|
|
* Only some widgets have a sub-tree of children: *box, grid, template, ...
|
|
* For them we call tree_walk($widget,$func,$extra) instead of func direct
|
|
*
|
|
* Please note: as call_user_func_array does not return references, methods ($func is an array) can not either!!!
|
|
*
|
|
* @param string/array $func function to use or array($obj,'method')
|
|
* @param mixed &$extra extra parameter passed to function
|
|
* @param string $path='/' start-path
|
|
* @return mixed return-value of func or null if nothing returned at all
|
|
*/
|
|
function &widget_tree_walk($func,&$extra,$path='/')
|
|
{
|
|
if (!is_callable($func))
|
|
{
|
|
echo "<p><b>boetemplate($this->name)::widget_tree_walk</b>(".print_r($func,true).", ".print_r($extra,true).", ".print_r($opts,true).") func is not callable !!!<br>".function_backtrace()."</p>";
|
|
return false;
|
|
}
|
|
foreach($this->children as $c => &$child)
|
|
{
|
|
$child = &$this->children[$c];
|
|
if (isset(soetemplate::$widgets_with_children[$child['type']]))
|
|
{
|
|
$result =& $this->tree_walk($child,$func,$extra,$path.$c);
|
|
}
|
|
elseif (is_array($func))
|
|
{
|
|
$result =& call_user_func_array($func,array(&$child,&$extra,$path.$c));
|
|
}
|
|
else
|
|
{
|
|
$result =& $func($child,$extra,$path.$c);
|
|
}
|
|
if (!is_null($result) || is_array($extra) && isset($extra['__RETURN_NOW__'])) break;
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* applys a function to each child in the tree of a widget (incl. the widget itself)
|
|
*
|
|
* The function should be defined as [&]func([&]$widget,[&]$extra[,$path]) [] = optional
|
|
* If the function returns anything but null or sets $extra['__RETURN__NOW__'] (func has to reference $extra !!!),
|
|
* the walk stops imediatly and returns that result
|
|
*
|
|
* Only some widgets have a sub-tree of children: *box, grid, template, ...
|
|
* For performance reasons the function use recursion only if a widget with children contains
|
|
* a further widget with children.
|
|
*
|
|
* @param array $widget the widget(-tree) the function should be applied too
|
|
* @param string/array $func function to use or array($obj,'method')
|
|
* @param mixed &$extra extra parameter passed to function
|
|
* @param string $path path of widget in the widget-tree
|
|
* @return mixed return-value of func or null if nothing returned at all
|
|
*/
|
|
function &tree_walk(&$widget,$func,&$extra,$path='')
|
|
{
|
|
if (!is_callable($func))
|
|
{
|
|
echo "<p><b>boetemplate::tree_walk</b>(, ".print_r($func,true).", ".print_r($extra,true).", ".print_r($opts,true).") func is not callable !!!<br>".function_backtrace()."</p>";
|
|
return false;
|
|
}
|
|
if(is_array($func))
|
|
{
|
|
$result =& call_user_func_array($func,array(&$widget,&$extra,$path));
|
|
}
|
|
else
|
|
{
|
|
$result =& $func($widget,$extra,$path);
|
|
}
|
|
if (!is_null($result) || is_array($extra) && isset($extra['__RETURN__NOW__']) ||
|
|
!isset(soetemplate::$widgets_with_children[$widget['type']]))
|
|
{
|
|
return $result;
|
|
}
|
|
switch($widget['type'])
|
|
{
|
|
case 'box':
|
|
case 'vbox':
|
|
case 'hbox':
|
|
case 'groupbox':
|
|
case 'deck':
|
|
for($n = 1; is_array($widget[$n]); ++$n)
|
|
{
|
|
$child = &$widget[$n];
|
|
if (isset(soetemplate::$widgets_with_children[$child['type']]))
|
|
{
|
|
$result =& $this->tree_walk($child,$func,$extra,$path.'/'.$n);
|
|
}
|
|
elseif(is_array($func))
|
|
{
|
|
$result =& call_user_func_array($func,array(&$child,&$extra,$path.'/'.$n));
|
|
}
|
|
else
|
|
{
|
|
$result =& $func($child,$extra,$path.'/'.$n);
|
|
}
|
|
if (!is_null($result) || is_array($extra) && isset($extra['__RETURN__NOW__'])) return $result;
|
|
}
|
|
break;
|
|
|
|
case 'grid':
|
|
$data = &$widget['data'];
|
|
if (!is_array($data)) break; // no children
|
|
|
|
foreach($data as $r => $row)
|
|
{
|
|
if (!$r || !is_array($row)) continue;
|
|
|
|
foreach($row as $c => $col)
|
|
{
|
|
$child = &$data[$r][$c];
|
|
if (isset(soetemplate::$widgets_with_children[$child['type']]))
|
|
{
|
|
$result =& $this->tree_walk($child,$func,$extra,$path.'/'.$r.$c);
|
|
}
|
|
elseif(is_array($func))
|
|
{
|
|
$result =& call_user_func_array($func,array(&$child,&$extra,$path.'/'.$r.$c));
|
|
}
|
|
else
|
|
{
|
|
$result =& $func($child,$extra,$path.'/'.$r.$c);
|
|
}
|
|
if (!is_null($result) || is_array($extra) && isset($extra['__RETURN__NOW__'])) return $result;
|
|
unset($child);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case 'template':
|
|
if (!isset($widget['obj']) && $widget['name'][0] != '@')
|
|
{
|
|
$widget['obj'] =& new etemplate;
|
|
if (!$widget['obj']->read($widget['name'])) $widget['obj'] = false;
|
|
}
|
|
if (!is_object($widget['obj'])) break; // cant descent into template
|
|
|
|
$result =& $widget['obj']->widget_tree_walk($func,$extra,$path.'/');
|
|
break;
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* extracts all translatable labels from a widget
|
|
*
|
|
* @param array $cell the widget
|
|
* @param array &$to_trans array with (lowercased) label => translation pairs
|
|
*/
|
|
static function getToTranslateCell($cell,&$to_trans)
|
|
{
|
|
//echo $cell['name']; _debug_array($cell);
|
|
$strings = explode('|',$cell['help']);
|
|
|
|
if ($cell['type'] != 'image')
|
|
{
|
|
$strings = array_merge($strings,explode('|',$cell['label']));
|
|
}
|
|
list($extra_row) = explode(',',$cell['size']);
|
|
if (substr($cell['type'],0,6) == 'select' && !empty($extra_row) && !intval($extra_row))
|
|
{
|
|
$strings[] = $extra_row;
|
|
}
|
|
if (!empty($cell['blur']))
|
|
{
|
|
$strings[] = $cell['blur'];
|
|
}
|
|
foreach($strings as $str)
|
|
{
|
|
if (strlen($str) > 1 && $str{0} != '@' && $str{0} != '$' &&
|
|
strpos($str,'$row') === false && strpos($str,'$cont') === false)
|
|
{
|
|
$to_trans[trim(strtolower($str))] = $str;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* init our static vars
|
|
*/
|
|
static function _init_static()
|
|
{
|
|
self::$db_cols = self::$db_key_cols + self::$db_data_cols;
|
|
}
|
|
}
|
|
soetemplate::_init_static(); |