mirror of
https://github.com/EGroupware/egroupware.git
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1280 lines
37 KiB
PHP
1280 lines
37 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 2002-11 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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* @var 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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if (!is_array($this->data[$row])) $this->data[$row]=array();
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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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if (!is_array($this->children)) $this->children = array();
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if (!is_array($this->children[0])) $this->children[0] = array();
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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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$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')
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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',1)->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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}
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if ($this->name == '' || $app == '' || $name == '' || !@file_exists($file) || !($f = @fopen($file,'r')))
|
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{
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if ($this->debug == 1 || $this->name != '' && $this->debug == $this->name)
|
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{
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echo "<p>Can't open template '$this->name' / '$file' !!!</p>\n";
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}
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|
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)
|
|
{
|
|
boetemplate::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 = array();
|
|
$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";
|
|
}
|
|
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;
|
|
$exported = array();
|
|
foreach($this->db->select(self::TABLE,'*','et_name LIKE '.$this->db->quote($app.'.%'),__LINE__, __FILE__,false,'ORDER BY et_name,et_version DESC','etemplate',0,'',false,egw_db::FETCH_ASSOC) as $row)
|
|
{
|
|
if (isset($exported[$row['et_name']]) && $exported[$row['et_name']] === (string)$row['et_template'])
|
|
{
|
|
continue; // only export highest version (we sort by version DESC!)
|
|
}
|
|
$exported[$row['et_name']] = (string)$row['et_template'];
|
|
|
|
$str = '$templ_data[] = array(';
|
|
foreach (self::$db_cols as $db_col => $name)
|
|
{
|
|
if ($name == 'style') // remove trailing whitespace
|
|
{
|
|
$row[$db_col] = preg_replace('/[ \t]+$/m', '', $row[$db_col]);
|
|
}
|
|
// 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 || $app == 'test'))
|
|
{
|
|
$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/lang";
|
|
if (!is_writeable($dir))
|
|
{
|
|
return lang("Error: webserver is not allowed to write into '%1' !!!",$dir);
|
|
}
|
|
$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);
|
|
}
|
|
|
|
/**
|
|
* 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];
|
|
$_path = $path.'/'.$n;
|
|
if (isset(soetemplate::$widgets_with_children[$child['type']]))
|
|
{
|
|
$result =& $this->tree_walk($child,$func,$extra,$_path);
|
|
}
|
|
elseif(is_array($func))
|
|
{
|
|
$result =& call_user_func_array($func,array(&$child,&$extra,$_path));
|
|
}
|
|
else
|
|
{
|
|
$result =& $func($child,$extra,$_path);
|
|
}
|
|
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];
|
|
$_path = $path.'/'.$r.$c;
|
|
if (isset(soetemplate::$widgets_with_children[$child['type']]))
|
|
{
|
|
$result =& $this->tree_walk($child,$func,$extra,$_path);
|
|
}
|
|
elseif(is_array($func))
|
|
{
|
|
$result =& call_user_func_array($func,array(&$child,&$extra,$_path));
|
|
}
|
|
else
|
|
{
|
|
$result =& $func($child,$extra,$_path);
|
|
}
|
|
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
|
|
$_path = $path.'/';
|
|
$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();
|