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- first smarty use ... (in admin.php and admin plugins page)

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git-svn-id: http://piwigo.org/svn/trunk@2216 68402e56-0260-453c-a942-63ccdbb3a9ee
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rvelices
2008-02-27 02:31:51 +00:00
parent 01687607ec
commit 75bb450a6e
81 changed files with 11796 additions and 121 deletions
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include/template.class.php
+362
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<?php
// +-----------------------------------------------------------------------+
// | PhpWebGallery - a PHP based picture gallery |
// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
// | Copyright (C) 2003-2008 PhpWebGallery Team - http://phpwebgallery.net |
// +-----------------------------------------------------------------------+
// | file : $Id$
// | last update : $Date$
// | last modifier : $Author$
// | revision : $Revision$
// +-----------------------------------------------------------------------+
// | This program is free software; you can redistribute it and/or modify |
// | it under the terms of the GNU General Public License as published by |
// | the Free Software Foundation |
// | |
// | This program is distributed in the hope that it will be useful, but |
// | WITHOUT ANY WARRANTY; without even the implied warranty of |
// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
// | General Public License for more details. |
// | |
// | You should have received a copy of the GNU General Public License |
// | along with this program; if not, write to the Free Software |
// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
// | USA. |
// +-----------------------------------------------------------------------+
require 'smarty/libs/Smarty.class.php';
// migrate lang:XXX
// sed "s/{lang:\([^}]\+\)}/{\'\1\'|@translate}/g" my_template.tpl
// migrate change root level vars {XXX}
// sed "s/{pwg_root}/{ROOT_URL}/g" my_template.tpl
// migrate change root level vars {XXX}
// sed "s/{\([a-zA-Z_]\+\)}/{$\1}/g" my_template.tpl
// migrate all
// cat my_template.tpl | sed "s/{lang:\([^}]\+\)}/{\'\1\'|@translate}/g" | sed "s/{pwg_root}/{ROOT_URL}/g" | sed "s/{\([a-zA-Z_]\+\)}/{$\1}/g"
class Template {
var $smarty;
var $_old;
var $output = '';
// Hash of filenames for each template handle.
var $files = array();
function Template($root = ".", $theme= "")
{
global $conf;
$this->smarty = new Smarty;
$this->smarty->debugging = $conf['debug_template'];
//$this->smarty->force_compile = true;
if ( isset($conf['compiled_template_dir'] ) )
{
$compile_dir = $conf['compiled_template_dir'];
}
else
{
$compile_dir = $conf['local_data_dir'];
if ( !is_dir($compile_dir) )
{
mkdir( $compile_dir, 0777);
file_put_contents($compile_dir.'/index.htm', '');
}
$compile_dir .= '/templates_c';
}
if ( !is_dir($compile_dir) )
{
mkdir( $compile_dir, 0777 );
file_put_contents($compile_dir.'/index.htm', '');
}
$this->smarty->compile_dir = $compile_dir;
$this->smarty->template_dir = $root;
$this->smarty->register_function( 'lang', array('Template', 'fn_l10n') );
$this->smarty->assign_by_ref( 'pwg', new PwgTemplateAdapter() );
$this->smarty->register_modifier( 'translate', array('Template', 'mod_translate') );
include($root.'/theme/'.$theme.'/themeconf.inc.php');
$this->smarty->assign('themeconf', $themeconf);
$this->_old = & new TemplateOld($root, $theme);
}
/** DEPRECATED */
function get_themeconf($val)
{
$tc = $this->smarty->get_template_vars('themeconf');
return isset($tc[$val]) ? $tc[$val] : '';
}
/**
* Sets the template filename for handle.
*/
function set_filename($handle, $filename)
{
return $this->set_filenames( array($handle=>$filename) );
}
/**
* Sets the template filenames for handles. $filename_array should be a
* hash of handle => filename pairs.
*/
function set_filenames($filename_array)
{
if (!is_array($filename_array))
{
return false;
}
reset($filename_array);
while(list($handle, $filename) = each($filename_array))
{
if (is_null($filename))
unset( $this->files[$handle] );
else
$this->files[$handle] = $filename;
}
return true;
}
/**
* DEPRECATED - backward compatibility only; use assign
*/
function assign_vars($vararray)
{
is_array( $vararray ) || die('assign_vars parameter not array');
$this->assign( $vararray );
}
/**
* DEPRECATED - backward compatibility only; use assign
*/
function assign_var($varname, $varval)
{
!is_array( $varname ) || die('assign_var parameter name is array');
$this->assign( $varname, $varval );
}
/**
* Inserts the uncompiled code for $handle as the value of $varname in the
* root-level. This can be used to effectively include a template in the
* middle of another template.
* This is equivalent to assign($varname, $this->parse($handle, true))
*/
function assign_var_from_handle($varname, $handle)
{
$this->assign($varname, $this->parse($handle, true));
return true;
}
/**
* DEPRECATED - backward compatibility only
*/
function assign_block_vars($blockname, $vararray)
{
if (strstr($blockname, '.')!==false)
{
$blocks = explode('.', $blockname);
$blockcount = sizeof($blocks) - 1;
$root_var = & $this->smarty->get_template_vars();
$str = '$root_var';
for ($i = 0; $i < $blockcount; $i++)
{
$str .= '[\'' . $blocks[$i] . '\']';
eval('$lastiteration = isset('.$str.') ? sizeof('.$str.')-1:0;');
$str .= '[' . $lastiteration . ']';
}
$str .= '[\'' . $blocks[$blockcount] . '\'][] = $vararray;';
eval($str);
}
else
$this->smarty->append( $blockname, $vararray );
$this->_old->assign_block_vars($blockname, $vararray);
}
/**
* DEPRECATED - backward compatibility only
*/
function merge_block_vars($blockname, $vararray)
{
if (strstr($blockname, '.')!==false)
{
$blocks = explode('.', $blockname);
$blockcount = count($blocks);
$root_var = & $this->smarty->get_template_vars();
$str = '$root_var';
for ($i = 0; $i < $blockcount; $i++)
{
$str .= '[\'' . $blocks[$i] . '\']';
eval('$lastiteration = isset('.$str.') ? sizeof('.$str.')-1:-1;');
if ($lastiteration==-1)
{
return false;
}
$str .= '[' . $lastiteration . ']';
}
$str = $str.'=array_merge('.$str.', $vararray);';
eval($str);
}
else
$this->smarty->append( $blockname, $vararray, true );
$this->_old->merge_block_vars($blockname, $vararray);
return true;
}
/**
* Load the file for the handle, eventually compile the file and run the compiled
* code. This will add the output to the results or return the result if $return
* is true.
*/
function parse($handle, $return=false)
{
return $this->_pparse_or_parse($handle, $return, false);
}
/**
* Load the file for the handle, eventually compile the file and run the compiled
* code. This will print out the results of executing the template.
*/
function pparse($handle)
{
$this->_pparse_or_parse($handle, false, true);
}
/*private*/ function _pparse_or_parse($handle, $return, $immediate_display)
{
if ( !isset($this->files[$handle]) )
{
die("Template->parse(): Couldn't load template file for handle $handle");
}
$is_new = true;
$params = array('resource_name' => $this->files[$handle], 'quiet'=>true, 'get_source'=>true);
if ( $this->smarty->_fetch_resource_info(&$params) )
{
if (!preg_match('~{(/(if|section|foreach))|\$[a-zA-Z_]+}~', @$params['source_content']) )
$is_new = false;
}
if ($is_new)
{
$this->smarty->assign( 'pwg_root', get_root_url() ); //deprecated
$this->smarty->assign( 'ROOT_URL', get_root_url() );
if ($immediate_display)
$this->p();
$v = $this->smarty->fetch($this->files[$handle], null, null, $immediate_display ? true : false);
if ($immediate_display)
return;
}
else
{
$this->_old->set_filename( $handle, $this->files[$handle] );
$v = $this->_old->parse($handle, true);
}
if ($return==false)
{
$this->output .= $v;
}
return $v;
}
/** flushes current output */
function p()
{
echo $this->output;
$this->output='';
}
/**
* Root-level variable concatenation. Appends a string to an existing
* variable assignment with the same name.
*/
function concat_var($tpl_var, $value)
{
$old_val = & $this->smarty->get_template_vars($tpl_var);
if ( isset($old_val) )
{
$old_val .= $value;
$this->_old->concat_var( $tpl_var, $value );
}
else
{
$this->assign($tpl_var, $value);
}
}
/** see smarty assign http://www.smarty.net/manual/en/api.assign.php */
function assign($tpl_var, $value = null)
{
$this->smarty->assign( $tpl_var, $value );
if ( is_array($tpl_var) )
$this->_old->assign_vars( $tpl_var );
else
$this->_old->assign_var( $tpl_var, $value );
}
/** see smarty append http://www.smarty.net/manual/en/api.append.php */
function append($tpl_var, $value=null, $merge=false)
{
$this->smarty->append( $tpl_var, $value, $merge );
}
/** see smarty append http://www.smarty.net/manual/en/api.clear_assign.php */
function clear_assign($tpl_var)
{
$this->smarty->clear_assign( $tpl_var );
}
/*static*/ function fn_l10n($params, &$smarty)
{
return l10n($params['t']);
}
/**
* translate variable modifiers - translates a text to the currently loaded
* language
*/
/*static*/ function mod_translate($text)
{
return l10n($text);
}
}
/**
* This class contains basic functions that can be called directly from the
* templates in the form $pwg->l10n('edit')
*/
class PwgTemplateAdapter
{
function l10n($text)
{
return l10n($text);
}
function l10n_dec($s, $p, $v)
{
return l10n_dec($s, $p, $v);
}
function sprintf()
{
$args = func_get_args();
return call_user_func_array('sprintf', $args );
}
}
?>