var $html_head_elements = array(); function Template($root = ".", $theme= "") { global $conf; $this->smarty = new Smarty; $this->smarty->debugging = $conf['debug_template']; if ( isset($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->assign_by_ref( 'pwg', new PwgTemplateAdapter() ); $this->smarty->register_modifier( 'translate', array('Template', 'mod_translate') ); $this->smarty->register_modifier( 'explode', array('Template', 'mod_explode') ); $this->smarty->register_block('html_head', array(&$this, 'block_html_head') ); if ( $conf['compiled_template_cache_language'] ) { $this->smarty->register_prefilter( array(&$this, 'prefilter_language') ); } if ( !empty($theme) ) { include($root.'/theme/'.$theme.'/themeconf.inc.php'); $this->smarty->assign('themeconf', $themeconf); } $this->set_template_dir($root); } /** * Sets the template root directory for this Template object. */ function set_template_dir($dir) { $this->smarty->template_dir = $dir; $real_dir = realpath($dir); $compile_id = crc32( $real_dir===false ? $dir : $real_dir); $this->smarty->compile_id = base_convert($compile_id, 10, 36 ); } /** * Gets the template root directory for this Template object. */ function get_template_dir() { return $this->smarty->template_dir; } /** * Deletes all compiled templates. */ function delete_compiled_templates() { $save_compile_id = $this->smarty->compile_id; $this->smarty->compile_id = null; $this->smarty->clear_compiled_tpl(); $this->smarty->compile_id = $save_compile_id; file_put_contents($this->smarty->compile_dir.'/index.htm', ''); } 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) { global $conf; if (!is_array($filename_array)) { return false; } reset($filename_array); $tpl_extension = isset($conf['extents_for_templates']) ? unserialize($conf['extents_for_templates']) : array(); while(list($handle, $filename) = each($filename_array)) { if (is_null($filename)) unset( $this->files[$handle] ); else { if (!isset($this->files[$handle])) $this->files[$handle] = $filename; foreach ($tpl_extension as $file => $conditions) { $localtpl = './template-extension/' . $file; if ($handle == $conditions[0] and (stripos(implode('/',array_flip($_GET)),$conditions[1])>0 or $conditions[1] == 'N/A') and file_exists($localtpl)) { /* examples: Are best_rated, created-monthly-calendar, list, ... set? */ $this->files[$handle] = '../.' . $localtpl; /* assign their tpl-extension */ /* For test purpose: Do advanced users need a php access? */ // $localphp = '../.' . substr($localtpl,0,-3).'php'; // if (file_exists($localphp)) @include_once($localphp); /* Does it have a samename.css available */ $localcss = substr($localtpl,0,-3).'css'; if (file_exists($localcss)) { $this->html_head_elements[] = ''; } } } } } return true; } function on_extension($key, $tlpname) { return $tplname; } /** see smarty assign http://www.smarty.net/manual/en/api.assign.php */ function assign($tpl_var, $value = null) { $this->smarty->assign( $tpl_var, $value ); } /** * 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; } /** 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, $merge ); } /** * Root-level variable concatenation. Appends a string to an existing * variable assignment with the same name. */ function concat($tpl_var, $value) { $old_val = & $this->smarty->get_template_vars($tpl_var); if ( isset($old_val) ) { $old_val .= $value; } else { $this->assign($tpl_var, $value); } } /** see smarty append http://www.smarty.net/manual/en/api.clear_assign.php */ function clear_assign($tpl_var) { $this->smarty->clear_assign( $tpl_var ); } /** see smarty get_template_vars http://www.smarty.net/manual/en/api.get_template_vars.php */ function &get_template_vars($name=null) { return $this->smarty->get_template_vars( $name ); } /** * 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, $return=false) { if ( !isset($this->files[$handle]) ) { die("Template->parse(): Couldn't load template file for handle $handle"); } $this->smarty->assign( 'ROOT_URL', get_root_url() ); $this->smarty->assign( 'TAG_INPUT_ENABLED', ((is_adviser()) ? 'disabled="disabled" onclick="return false;"' : '')); global $conf, $lang_info; if ( $conf['compiled_template_cache_language'] and isset($lang_info['code']) ) { $save_compile_id = $this->smarty->compile_id; $this->smarty->compile_id .= '.'.$lang_info['code']; } $v = $this->smarty->fetch($this->files[$handle], null, null, false); if (isset ($save_compile_id) ) { $this->smarty->compile_id = $save_compile_id; } if ($return) { return $v; } $this->output .= $v; } /** * Load the file for the handle, eventually compile the file and run the compiled * code. This will print out the results of executing the template. */ function pparse($handle) { $this->parse($handle, false); $this->flush(); } function flush() { if ( count($this->html_head_elements) ) { $search = "\n"; $pos = strpos( $this->output, $search ); if ($pos !== false) { $this->output = substr_replace( $this->output, "\n".implode( "\n", $this->html_head_elements ), $pos, 0 ); } //else maybe error or warning ? $this->html_head_elements = array(); } echo $this->output; $this->output=''; } /** flushes the output */ function p() { $start = get_moment(); $this->flush(); if ($this->smarty->debugging) { global $t2; $this->smarty->assign( array( 'AAAA_DEBUG_OUTPUT_TIME__' => get_elapsed_time($start, get_moment()), 'AAAA_DEBUG_TOTAL_TIME__' => get_elapsed_time($t2, get_moment()) ) ); require_once(SMARTY_CORE_DIR . 'core.display_debug_console.php'); echo smarty_core_display_debug_console(null, $this->smarty); } } /** * translate variable modifier - translates a text to the currently loaded * language */ /*static*/ function mod_translate($text) { return l10n($text); } /** * explode variable modifier - similar to php explode * 'Yes;No'|@explode:';' -> array('Yes', 'No') */ /*static*/ function mod_explode($text, $delimiter=',') { return explode($delimiter, $text); } /** * This smarty "html_head" block allows to add content just before * element in the output after the head has been parsed. This is * handy in order to respect strict standards when