ImpressCMS/impresscms

<?php
/**
 * All the blocks that are awaiting approval or admin intervention
 *
 * @copyright    http://www.impresscms.org/ The ImpressCMS Project
 * @license        LICENSE.txt
 * @package        System
 * @subpackage    Blocks
 * @version        SVN: $Id: system_waiting.php 11152 2011-03-30 16:45:08Z m0nty_ $
 */

/**
 * EXTENSIBLE "waiting block" by plugins in both waiting and modules
 *
 * @param array $options The options for this block
 * @return mixed $block The generated waiting block or empty array
 */
function b_system_waiting_show($options) {
    global $icmsConfig;

    $userlang = $icmsConfig['language'] ;

    $sql_cache_min = empty($options[1]) ? 0 : (int) $options[1] ;
    $sql_cache_file = ICMS_CACHE_PATH . '/waiting_touch' ;

    // SQL cache check (you have to use this cache with block's cache by system)
    if (file_exists($sql_cache_file)) {
        $sql_cache_mtime = filemtime($sql_cache_file) ;
        if (time() < $sql_cache_mtime + $sql_cache_min * 60) return array() ;
        else {
            unlink($sql_cache_file) ;
        }
    }

    // read language files for plugins
    icms_loadLanguageFile('system', 'plugins');

    $plugins_path = ICMS_PLUGINS_PATH . "/waiting";
    $module_handler = icms::handler('icms_module');
    $block = array();

    // get module's list installed
    $mod_lists = $module_handler->getList(new icms_db_criteria_Item(1,1),true);
    foreach ($mod_lists as $dirname => $name) {

        $plugin_info = system_get_plugin_info($dirname , $icmsConfig['language']) ;
        if (empty($plugin_info) || empty($plugin_info['plugin_path'])) continue ;

        if (! empty($plugin_info['langfile_path'])) {
            include_once $plugin_info['langfile_path'] ;
        }
        include_once $plugin_info['plugin_path'] ;

        // call the plugin
        if (function_exists(@$plugin_info['func'])) {
            // get the list of waitings
            $_tmp = call_user_func($plugin_info['func'] , $dirname) ;
            if (isset($_tmp["lang_linkname"])) {
                if (@$_tmp["pendingnum"] > 0 || $options[0] > 0) {
                    $block["modules"][$dirname]["pending"][] = $_tmp;
                }
                unset($_tmp) ;
            } else {
                // Judging the plugin returns multiple items
                // if lang_linkname does not exist
                foreach ($_tmp as $_one) {
                    if (@$_one["pendingnum"] > 0 || $options[0] > 0) {
                        $block["modules"][$dirname]["pending"][] = $_one;
                    }
                }
            }
        }

        // for older compatibilities
        // Hacked by GIJOE
        $i = 0 ;
        while (1) {
            $function_name = "b_waiting_{$dirname}_$i" ;
            if (function_exists($function_name)) {
                $_tmp = call_user_func($function_name) ;
                ++ $i ;
                if ($_tmp["pendingnum"] > 0 || $options[0] > 0) {
                    $block["modules"][$dirname]["pending"][] = $_tmp;
                }
                unset($_tmp);
            } else break ;
        }
        // End of Hack

        // if (count($block["modules"][$dirname]) > 0) {
        if (! empty($block["modules"][$dirname])) {
            $block["modules"][$dirname]["name"] = $name;
        }
    }
    //print_r($block);

    // SQL cache touch (you have to use this cache with block's cache by system)
    if (empty($block) && $sql_cache_min > 0) {
        $fp = fopen($sql_cache_file , "w") ;
        fclose($fp) ;
    }

    return $block ;
}

/**
 * The edit "waiting block" form
 *
 * @param array $options The options for this block
 * @return string $form The Edit waiting block form HTML string
 */
function b_system_waiting_edit($options) {

    $sql_cache_min = empty($options[1]) ? 0 : (int) $options[1] ;

    $form = _MB_SYSTEM_NOWAITING_DISPLAY . ":&nbsp;<input type='radio' name='options[0]' value='1'";
    if ($options[0] == 1) {
        $form .= " checked='checked'";
    }
    $form .= " />&nbsp;" . _YES . "<input type='radio' name='options[0]' value='0'";
    if ($options[0] == 0) {
        $form .= " checked='checked'";
    }
    $form .=" />&nbsp;" . _NO . "<br />\n";
    $form .= sprintf(_MINUTES , _MB_SYSTEM_SQL_CACHE . ":&nbsp;<input type='text' name='options[1]' value='$sql_cache_min' size='2' />") ;

    return $form;
}

/**
 * Gets the plugin information
 *
 * @param string $dirname The directory to get the plugin from
 * @param string $language The language for the plugin
 * @return array $ret The plugin information array or an empty array
 */
function system_get_plugin_info($dirname , $language = 'english') {
    // get $mytrustdirname for D3 modules
    $mytrustdirname = '' ;
    if (defined('XOOPS_TRUST_PATH') && file_exists(ICMS_MODULES_PATH . "/" . $dirname . "/mytrustdirname.php")) {
        @include ICMS_MODULES_PATH . "/" . $dirname . "/mytrustdirname.php" ;
    }

    $module_plugin_file = ICMS_MODULES_PATH . "/" . $dirname . "/include/waiting.plugin.php" ;
    $d3module_plugin_file = XOOPS_TRUST_PATH . "/modules/" . $mytrustdirname . "/include/waiting.plugin.php" ;
    $builtin_plugin_file = ICMS_PLUGINS_PATH . "/waiting/" . $dirname . ".php" ;

    if (file_exists($module_plugin_file)) {
        // module side (1st priority)
        $lang_files = array(
        ICMS_MODULES_PATH . "/$dirname/language/$language/waiting.php" ,
        ICMS_MODULES_PATH . "/$dirname/language/english/waiting.php" ,
        ) ;
        $langfile_path = '' ;
        foreach ($lang_files as $lang_file) {
            if (file_exists($lang_file)) {
                $langfile_path = $lang_file ;
                break ;
            }
        }
        $ret = array(
            'plugin_path' => $module_plugin_file ,
            'langfile_path' => $langfile_path ,
            'func' => 'b_waiting_' . $dirname ,
            'type' => 'module' ,
        ) ;
    } else if (! empty($mytrustdirname) && file_exists($d3module_plugin_file)) {
        // D3 module's plugin under xoops_trust_path (2nd priority)
        $lang_files = array(
        XOOPS_TRUST_PATH . "/modules/$mytrustdirname/language/$language/waiting.php" ,
        XOOPS_TRUST_PATH . "/modules/$mytrustdirname/language/english/waiting.php" ,
        ) ;
        $langfile_path = '' ;
        foreach ($lang_files as $lang_file) {
            if (file_exists($lang_file)) {
                $langfile_path = $lang_file ;
                break ;
            }
        }
        $ret = array(
            'plugin_path' => $d3module_plugin_file ,
            'langfile_path' => $langfile_path ,
            'func' => 'b_waiting_' . $mytrustdirname ,
            'type' => 'module (D3)' ,
        ) ;
    } else if (file_exists($builtin_plugin_file)) {
        // built-in plugin under modules/waiting (3rd priority)
        $ret = array(
            'plugin_path' => $builtin_plugin_file ,
            'langfile_path' => '' ,
            'func' => 'b_waiting_' . $dirname ,
            'type' => 'built-in' ,
        ) ;
    } else {
        $ret = array() ;
    }

    return $ret ;
}