smarty/internals/core.process_cached_inserts.php
author Dan
Fri, 15 Aug 2008 23:22:30 -0400
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parent 0 c63de9eb7045
permissions -rw-r--r--
Experimental: upon change to playlist, send SIGUSR1 to parent process and branch out to all children to force a playlist refresh
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<?php
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/**
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 * Smarty plugin
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 * @package Smarty
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 * @subpackage plugins
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 */
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/**
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 * Replace cached inserts with the actual results
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 *
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 * @param string $results
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 * @return string
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 */
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function smarty_core_process_cached_inserts($params, &$smarty)
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{
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    preg_match_all('!'.$smarty->_smarty_md5.'{insert_cache (.*)}'.$smarty->_smarty_md5.'!Uis',
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                   $params['results'], $match);
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    list($cached_inserts, $insert_args) = $match;
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    for ($i = 0, $for_max = count($cached_inserts); $i < $for_max; $i++) {
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        if ($smarty->debugging) {
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            $_params = array();
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            require_once(SMARTY_CORE_DIR . 'core.get_microtime.php');
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            $debug_start_time = smarty_core_get_microtime($_params, $smarty);
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        }
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        $args = unserialize($insert_args[$i]);
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        $name = $args['name'];
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        if (isset($args['script'])) {
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            $_params = array('resource_name' => $smarty->_dequote($args['script']));
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            require_once(SMARTY_CORE_DIR . 'core.get_php_resource.php');
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            if(!smarty_core_get_php_resource($_params, $smarty)) {
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                return false;
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            }
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            $resource_type = $_params['resource_type'];
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            $php_resource = $_params['php_resource'];
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            if ($resource_type == 'file') {
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                $smarty->_include($php_resource, true);
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            } else {
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                $smarty->_eval($php_resource);
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            }
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        }
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        $function_name = $smarty->_plugins['insert'][$name][0];
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        if (empty($args['assign'])) {
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            $replace = $function_name($args, $smarty);
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        } else {
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            $smarty->assign($args['assign'], $function_name($args, $smarty));
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            $replace = '';
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        }
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        $params['results'] = substr_replace($params['results'], $replace, strpos($params['results'], $cached_inserts[$i]), strlen($cached_inserts[$i]));
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        if ($smarty->debugging) {
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            $_params = array();
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            require_once(SMARTY_CORE_DIR . 'core.get_microtime.php');
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            $smarty->_smarty_debug_info[] = array('type'      => 'insert',
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                                                'filename'  => 'insert_'.$name,
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                                                'depth'     => $smarty->_inclusion_depth,
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                                                'exec_time' => smarty_core_get_microtime($_params, $smarty) - $debug_start_time);
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        }
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    }
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    return $params['results'];
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}
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/* vim: set expandtab: */
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?>