| 1 | <?php | 
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| 2 | if(!defined('XPRESS_BLOCK_RENDER_FUNCTION_READ')){ | 
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| 3 | define('XPRESS_BLOCK_RENDER_FUNCTION_READ',1); | 
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| 4 | require_once dirname( __FILE__ ) .'/xml.php' ; | 
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| 5 | require_once dirname( __FILE__ ) .'/xpress_cache.php' ; | 
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| 6 | global $xoops_config; | 
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| 7 |  | 
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| 8 | if (!is_object($xoops_config)){ // is call other modules | 
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| 9 | require_once dirname(dirname( __FILE__ )) .'/class/config_from_xoops.class.php' ; | 
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| 10 | $xoops_config = new ConfigFromXoops; | 
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| 11 | } | 
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| 12 |  | 
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| 13 | function xpress_block_cache_write($mydirname,$block_name,$block) | 
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| 14 | { | 
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| 15 | $xml = xpress_XML_serialize($block); | 
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| 16 | $xml_name = $block_name . '.xml'; | 
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| 17 | if (WPLANG == 'ja_EUC'){ | 
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| 18 | $xml = str_replace('<?xml version="1.0" ?>', '<?xml version="1.0" encoding="EUC-JP" ?>' , $xml); | 
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| 19 | } | 
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| 20 | xpress_cache_write($mydirname,$xml_name,$xml); | 
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| 21 | } | 
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| 22 | function xpress_block_cache_read($mydirname,$block_name) | 
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| 23 | { | 
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| 24 | $xml_name = $block_name . '.xml'; | 
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| 25 | $xml_data = xpress_cache_read($mydirname,$xml_name); | 
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| 26 |  | 
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| 27 | $GLOBALS['DO_LIBXML_PATCH'] = get_xpress_mod_config($mydirname,'libxml_patch'); | 
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| 28 |  | 
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| 29 | // The character-code not treatable exists when 'XML_unserialize' of PHP5 processes EUC-JP. | 
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| 30 | // And, the result is returned by character-code UTF-8. | 
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| 31 | // Measures | 
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| 32 | // After the character-code is converted into UTF-8, XML_unserialize will be processed. | 
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| 33 | if ( strstr($xml_data, '<?xml version="1.0" encoding="EUC-JP" ?>') !== false | 
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| 34 | && version_compare(PHP_VERSION, '5.0.0', '>') ) | 
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| 35 | { | 
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| 36 | $xml_data = str_replace('<?xml version="1.0" encoding="EUC-JP" ?>', '<?xml version="1.0" encoding="UTF-8" ?>', $xml_data); | 
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| 37 | $ans = mb_convert_variables('UTF-8' , 'EUC-JP', $xml_data); //EUC-JP to UTF-8 | 
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| 38 | $ret = @xpress_XML_unserialize($xml_data); | 
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| 39 | $ans = mb_convert_variables('EUC-JP' , 'UTF-8', $ret); //UTF-8 to EUC-JP | 
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| 40 | } else { | 
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| 41 | $ret = xpress_XML_unserialize($xml_data); | 
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| 42 | } | 
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| 43 | return $ret; | 
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| 44 | } | 
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| 45 |  | 
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| 46 | function get_block_id($mydirname,$func_file,$options) | 
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| 47 | { | 
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| 48 | $options_string = ''; | 
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| 49 | $mid = get_block_mid($mydirname); | 
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| 50 | foreach ($options as $val){ | 
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| 51 | if (!empty($options_string)) $options_string .='|'; | 
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| 52 | $options_string .= $val; | 
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| 53 | } | 
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| 54 | $xoopsDB =& XoopsDatabaseFactory::getDatabaseConnection(); | 
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| 55 | $block_tbl = $xoopsDB->prefix('newblocks'); | 
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| 56 | $module_dir = XOOPS_ROOT_PATH . '/modules/' . $mydirname; | 
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| 57 |  | 
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| 58 | $sql = "SELECT bid FROM $block_tbl WHERE (mid = $mid) AND (func_file LIKE '$func_file') AND (options LIKE '$options_string')"; | 
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| 59 | $result =  $xoopsDB->query($sql, 0, 0); | 
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| 60 | if ($xoopsDB->getRowsNum($result)  > 0){ | 
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| 61 | $row = $xoopsDB->fetchArray($result); | 
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| 62 | $block_id = $row['bid']; | 
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| 63 | } | 
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| 64 | return $block_id; | 
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| 65 | } | 
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| 66 |  | 
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| 67 | function get_block_mid($mydirname) | 
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| 68 | { | 
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| 69 | $xoopsDB =& XoopsDatabaseFactory::getDatabaseConnection(); | 
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| 70 | $modules_tbl = $xoopsDB->prefix('modules'); | 
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| 71 |  | 
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| 72 | $sql = "SELECT mid FROM $modules_tbl WHERE dirname = '$mydirname'"; | 
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| 73 | $result =  $xoopsDB->query($sql, 0, 0); | 
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| 74 | if ($xoopsDB->getRowsNum($result)  > 0){ | 
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| 75 | $row = $xoopsDB->fetchArray($result); | 
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| 76 | $mid = $row['mid']; | 
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| 77 | } | 
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| 78 | return $mid; | 
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| 79 | } | 
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| 80 |  | 
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| 81 | function get_xpress_theme_name($mydirname) | 
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| 82 | { | 
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| 83 | global $wpdb; | 
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| 84 |  | 
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| 85 | if (is_null($wpdb)){ | 
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| 86 | $xoopsDB =& XoopsDatabaseFactory::getDatabaseConnection(); | 
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| 87 | $wp_prefix = preg_replace('/wordpress/','wp',$mydirname); | 
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| 88 |  | 
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| 89 | $module_tbl = $xoopsDB->prefix($wp_prefix).'_options'; | 
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| 90 | $theme_name = ''; | 
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| 91 |  | 
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| 92 | $sql = "SELECT option_value FROM $module_tbl WHERE option_name LIKE 'template'"; | 
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| 93 | $result =  $xoopsDB->query($sql, 0, 0); | 
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| 94 | if ($xoopsDB->getRowsNum($result)  > 0){ | 
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| 95 | $row = $xoopsDB->fetchArray($result); | 
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| 96 | $theme_name = $row['option_value']; | 
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| 97 | } | 
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| 98 | } else { | 
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| 99 | $theme_name = get_option('template'); | 
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| 100 | } | 
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| 101 | return $theme_name; | 
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| 102 | } | 
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| 103 |  | 
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| 104 | function xpress_block_header_set($mydirname = '') | 
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| 105 | { | 
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| 106 | require_once( dirname( __FILE__ ).'/xpress_block_header.php' ); | 
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| 107 | $xml = xpress_block_header_cache_read($mydirname); | 
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| 108 | $block_header = $xml['block_header']; | 
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| 109 | if (!empty($block_header)){ | 
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| 110 | $tplVars =& $GLOBALS['xoopsTpl']->get_template_vars(); | 
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| 111 | if(array_key_exists('xoops_block_header', $tplVars)) { | 
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| 112 | if (!strstr($tplVars['xoops_block_header'],$block_header)) { | 
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| 113 | $GLOBALS['xoopsTpl']->assign('xoops_block_header',$tplVars['xoops_block_header'].$block_header); | 
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| 114 | } | 
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| 115 | } else { | 
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| 116 | $GLOBALS['xoopsTpl']->assign('xoops_block_header',$block_header); | 
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| 117 | } | 
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| 118 | } | 
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| 119 | } | 
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| 120 |  | 
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| 121 |  | 
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| 122 | function xpress_block_cache_found($mydirname,$block_name) | 
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| 123 | { | 
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| 124 | global $xoops_config; | 
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| 125 |  | 
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| 126 | $cache_dir = $xoops_config->xoops_cache_path . '/'; | 
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| 127 | $xml_name = $block_name . '.xml'; | 
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| 128 |  | 
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| 129 | $filename = $cache_dir .$mydirname . '_' . $xml_name; | 
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| 130 | $cache_time = 0; | 
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| 131 | //        if (file_exists($filename) && ((time() - filemtime($filename)) < $cache_time)) { | 
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| 132 | if (file_exists($filename)) { | 
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| 133 | return true; | 
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| 134 | } else { | 
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| 135 | return false; | 
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| 136 | } | 
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| 137 | } | 
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| 138 |  | 
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| 139 | function xpress_block_render($mydirname,$block_function_name,$options) | 
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| 140 | { | 
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| 141 | global $wpdb,$xoops_config,$xoopsUserIsAdmin; | 
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| 142 | $func_file = $block_function_name; | 
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| 143 | $call_theme_function_name = str_replace(".php", "", $block_function_name); | 
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| 144 | $inc_theme_file_name = $call_theme_function_name . '_theme.php'; | 
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| 145 | $cache_title = str_replace(".php", "", $block_function_name); | 
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| 146 | $blockID =get_block_id($mydirname,$func_file,$options); | 
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| 147 |  | 
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| 148 | $this_block_url = '/' . $mydirname . '/'; | 
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| 149 | $call_url = $_SERVER['REQUEST_URI']; | 
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| 150 | $block['err_message'] = ''; | 
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| 151 |  | 
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| 152 | if (strstr($call_url , $this_block_url) !== false && strstr($call_url , $this_block_url . 'admin/') === false){ | 
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| 153 | $block_theme_file = get_block_file_path($mydirname,$inc_theme_file_name); | 
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| 154 | require_once $block_theme_file['file_path']; | 
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| 155 | $block = $call_theme_function_name($options);           //The block name and the called function name should be assumed to be the same name. | 
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| 156 | if (!empty($block_theme_file['error'])) | 
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| 157 | $block['err_message'] .= $block_theme_file['error']; | 
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| 158 | } else { | 
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| 159 | if (xpress_block_cache_found($mydirname,$cache_title. $blockID)){ | 
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| 160 | $xml = xpress_block_cache_read($mydirname,$cache_title. $blockID); | 
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| 161 | $block = $xml['block']; | 
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| 162 | } else { | 
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| 163 | $block['err_message'] .= sprintf(_MB_XP2_BLOCK_CACHE_ERR, '<a href="' . XOOPS_URL . '/modules/' . $mydirname . '">' . $mydirname .'</a>'); | 
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| 164 | } | 
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| 165 | } | 
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| 166 |  | 
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| 167 | if(!cache_is_writable()){ | 
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| 168 | $block['err_message']  ='<span style="color:#ff0000">'; | 
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| 169 | $block['err_message'] .= _MB_XP2_CACHE_NOT_WRITABLE ; | 
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| 170 | if($xoopsUserIsAdmin){ | 
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| 171 | $block['err_message'] .=  " ($cache_dir)"; | 
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| 172 | $block['err_message'] .= '</span>'; | 
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| 173 | } | 
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| 174 | } | 
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| 175 | xpress_block_header_set($mydirname); | 
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| 176 | $block['request_uri'] = $_SERVER['REQUEST_URI']; | 
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| 177 | $temp_option = @explode(':' , $options[1]); | 
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| 178 |  | 
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| 179 | if (isset($temp_option[1])) { | 
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| 180 | $templates_file = $options[1]; | 
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| 181 | } else { | 
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| 182 | $templates_file = 'db:'.$mydirname. '_' . str_replace(".php", ".html", $block_function_name); | 
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| 183 | } | 
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| 184 |  | 
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| 185 | if (defined('ICMS_ROOT_PATH')) { | 
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| 186 | include_once ICMS_ROOT_PATH.'/class/template.php'; | 
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| 187 | } | 
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| 188 |  | 
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| 189 | if ( version_compare(PHP_VERSION, '5.0.0', '>')) { | 
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| 190 | eval('$tpl = new XoopsTpl();'); | 
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| 191 | }else { | 
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| 192 | eval('$tpl = & new XoopsTpl();'); | 
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| 193 | } | 
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| 194 | $tpl->template_dir = $xoops_config->module_path . '/templates'; | 
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| 195 | if (!$tpl->template_exists($templates_file)){ | 
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| 196 | $src_file_path = $xoops_config->module_path . '/templates/' .$mydirname. '_' . str_replace(".php", ".html", $block_function_name); | 
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| 197 | $templates_file = add_xpress_tpl($mydirname,$templates_file,$src_file_path); | 
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| 198 | } | 
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| 199 | $tpl->assign( 'block' , $block ) ; | 
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| 200 | $ret['content'] = $tpl->fetch( $templates_file ) ; | 
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| 201 | if(preg_match('/\S/',$ret['content'])){ | 
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| 202 | return $ret ; | 
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| 203 | }else { | 
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| 204 | return null; | 
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| 205 | } | 
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| 206 | } | 
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| 207 |  | 
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| 208 | function add_xpress_tpl($mydirname,$templates='',$src_file_path){ | 
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| 209 | global $wpdb,$xoops_config , $xoops_db; | 
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| 210 |  | 
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| 211 | $mid = get_block_mid($mydirname); | 
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| 212 |  | 
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| 213 | $temp_parm = explode(':' , $templates); | 
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| 214 | if (empty($temp_parm[1])) { | 
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| 215 | $filename=$temp_parm[0]; | 
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| 216 | $type = 'db'; | 
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| 217 | } else  { | 
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| 218 | $filename=$temp_parm[1]; | 
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| 219 | $type = $temp_parm[0]; | 
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| 220 | } | 
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| 221 | $temp_file_path = $xoops_config->module_path . '/templates/'. $filename; | 
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| 222 | $pattern = '^' . $mydirname . '_'; | 
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| 223 | if (preg_match('/' . $pattern . '/' , $filename, $match)){ // file prefix check | 
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| 224 | if (!file_exists($temp_file_path)){             // Repetition check | 
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| 225 | if (file_exists($src_file_path)){       // source file check | 
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| 226 | $rcd = copy($src_file_path, $temp_file_path); | 
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| 227 | } | 
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| 228 | } | 
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| 229 | return  'file:' . $filename; | 
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| 230 | } | 
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| 231 | return $templates; | 
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| 232 | } | 
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| 233 |  | 
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| 234 | function xpress_block_cache_refresh($mydirname) | 
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| 235 | { | 
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| 236 | global $xoops_db; | 
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| 237 | $mid = get_xpress_modid(); | 
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| 238 |  | 
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| 239 | // It is a block that needs cache arranged outside the module. | 
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| 240 | // Only the block arranged outside the module is detected here. | 
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| 241 | $newblocks = get_xoops_prefix() . "newblocks"; | 
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| 242 | $block_module_link = get_xoops_prefix(). "block_module_link"; | 
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| 243 | $sql  = "SELECT * FROM $newblocks LEFT JOIN $block_module_link ON {$newblocks}.bid = {$block_module_link}.block_id "; | 
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| 244 | $sql .= "WHERE {$newblocks}.mid = $mid AND {$newblocks}.visible = 1 AND {$block_module_link}.module_id != $mid "; | 
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| 245 | $sql .= "GROUP BY {$newblocks}.bid"; | 
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| 246 |  | 
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| 247 | $blocks = $xoops_db->get_results($sql); | 
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| 248 | require_once get_xpress_dir_path() . '/include/xpress_block_render.php'; | 
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| 249 |  | 
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| 250 | foreach($blocks as $block){ | 
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| 251 | $func_file = $block->func_file; | 
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| 252 | $call_theme_function_name = str_replace(".php", "", $func_file); | 
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| 253 | $inc_theme_file_name = str_replace(".php", "", $func_file) . '_theme.php'; | 
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| 254 | $cache_title = str_replace(".php", "", $func_file); | 
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| 255 | $blockID = $block->bid; | 
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| 256 | $options = explode("|", $block->options); | 
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| 257 |  | 
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| 258 | $block_theme_file = get_block_file_path($mydirname,$inc_theme_file_name); | 
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| 259 | require_once $block_theme_file['file_path']; | 
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| 260 | $render = $call_theme_function_name($options);          //The block name and the called function name should be assumed to be the same name. | 
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| 261 | $render_array['block'] = $render; | 
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| 262 | $render_array['block']['options'] = $block->options; | 
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| 263 | if (!empty($block_theme_file['error'])) | 
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| 264 | $render_array['block']['err_message'] = $block_theme_file['error']; | 
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| 265 | if(cache_is_writable()){ | 
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| 266 | if (xpress_block_cache_found($mydirname,$cache_title. $blockID)){ | 
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| 267 | $render_serialize = xpress_XML_serialize($render_array); | 
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| 268 | $render_md5 = md5($render_serialize); | 
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| 269 |  | 
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| 270 | $cache_serialize = xpress_cache_read($mydirname,$cache_title. $blockID.'.xml'); | 
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| 271 | $cache_md5 = md5($cache_serialize); | 
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| 272 |  | 
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| 273 | if ($render_md5 != $cache_md5){ | 
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| 274 | xpress_block_cache_write($mydirname,$cache_title. $blockID, $render_array); | 
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| 275 | } | 
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| 276 | } else { | 
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| 277 | xpress_block_cache_write($mydirname,$cache_title. $blockID, $render_array); | 
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| 278 | } | 
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| 279 | } | 
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| 280 | } | 
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| 281 | } | 
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| 282 |  | 
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| 283 | function xpress_unnecessary_block_cache_delete($mydirname) | 
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| 284 | { | 
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| 285 | global $xoops_db,$xoops_config; | 
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| 286 |  | 
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| 287 | $mid = get_xpress_modid(); | 
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| 288 | $sql = "SELECT bid,options,func_file FROM " . get_xoops_prefix() . "newblocks WHERE mid = $mid AND visible = 1"; | 
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| 289 | $blocks = $xoops_db->get_results($sql); | 
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| 290 | require_once get_xpress_dir_path() . '/include/xpress_block_render.php'; | 
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| 291 |  | 
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| 292 | $pattern =$mydirname . '_block_header'; | 
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| 293 | foreach($blocks as $block){ | 
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| 294 | $cache_file_name = $mydirname . '_'. str_replace(".php", "", $block->func_file) . $block->bid; | 
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| 295 | if (!empty($pattern))  $pattern .= '|'; | 
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| 296 | $pattern .= $cache_file_name; | 
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| 297 | } | 
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| 298 | $pattern = '(' . $pattern . ')'; | 
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| 299 |  | 
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| 300 | $cache_dir = $xoops_config->xoops_cache_path . '/'; | 
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| 301 | $cache_time = 0; | 
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| 302 | if ($dh = opendir($cache_dir)) { | 
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| 303 | while (($file = readdir($dh)) !== false) { | 
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| 304 | if (preg_match('/^' . preg_quote($mydirname) . '_/', $file)) { | 
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| 305 | if(! preg_match('/' . $pattern . '/', $file)) { | 
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| 306 | unlink($cache_dir.$file); | 
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| 307 | } | 
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| 308 | } | 
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| 309 | } | 
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| 310 | closedir($dh); | 
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| 311 | } | 
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| 312 | } | 
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| 313 |  | 
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| 314 | function get_xpress_mod_config($mydirname,$conf_name=''){ | 
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| 315 | $module_handler =& xoops_gethandler('module'); | 
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| 316 | $xoopsModule =& $module_handler->getByDirname($mydirname); | 
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| 317 | $mid = $xoopsModule->getVar('mid'); | 
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| 318 | $xoopsDB =& XoopsDatabaseFactory::getDatabaseConnection(); | 
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| 319 | $db_config = $xoopsDB->prefix('config'); | 
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| 320 |  | 
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| 321 | $wu_sql  =      "SELECT conf_value FROM  $db_config "; | 
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| 322 | $wu_sql .=      "WHERE (conf_modid = $mid ) AND (conf_name LIKE '$conf_name')"; | 
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| 323 | $wu_res = $xoopsDB->queryF($wu_sql, 0, 0); | 
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| 324 |  | 
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| 325 | if ($wu_res === false){ | 
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| 326 | return 0; | 
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| 327 | } else { | 
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| 328 | $xu_row = $xoopsDB->fetchArray($wu_res); | 
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| 329 | return $xu_row['conf_value']; | 
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| 330 | } | 
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| 331 | } | 
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| 332 | } | 
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| 333 | ?> | 
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