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 | $options_string = '';
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49 | foreach ($options as $val){
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50 | if (!empty($options_string)) $options_string .='|';
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51 | $options_string .= $val;
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52 | }
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53 | $xoopsDB =& Database::getInstance();
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54 | $block_tbl = $xoopsDB->prefix('newblocks');
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55 | $module_dir = XOOPS_ROOT_PATH . '/modules/' . $mydirname;
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56 |
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57 | $sql = "SELECT bid FROM $block_tbl WHERE (func_file LIKE '$func_file') AND (options LIKE '$options_string')";
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58 | $result = $xoopsDB->query($sql, 0, 0);
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59 | if ($xoopsDB->getRowsNum($result) > 0){
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60 | $row = $xoopsDB->fetchArray($result);
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61 | $block_id = $row['bid'];
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62 | }
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63 | return $block_id;
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64 | }
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65 |
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66 | function get_block_mid($mydirname)
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67 | {
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68 | $xoopsDB =& Database::getInstance();
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69 | $modules_tbl = $xoopsDB->prefix('modules');
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70 |
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71 | $sql = "SELECT mid FROM $modules_tbl WHERE dirname = '$mydirname'";
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72 | $result = $xoopsDB->query($sql, 0, 0);
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73 | if ($xoopsDB->getRowsNum($result) > 0){
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74 | $row = $xoopsDB->fetchArray($result);
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75 | $mid = $row['mid'];
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76 | }
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77 | return $mid;
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78 | }
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79 |
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80 | function get_xpress_theme_name($mydirname)
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81 | {
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82 | global $wpdb;
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83 |
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84 | if (is_null($wpdb)){
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85 | $xoopsDB =& Database::getInstance();
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86 | $wp_prefix = $mydirname;
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87 | if ($wp_prefix == 'wordpress') $wp_prefix = 'wp';
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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 $theme_name;
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102 | }
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103 |
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104 | function get_block_stylesheet_url($mydirname)
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105 | {
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106 | global $xoops_config;
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107 | $mydirpath = $xoops_config->xoops_root_path . '/modules/' . $mydirname;
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108 | $select_theme = get_xpress_theme_name($mydirname);
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109 | $style_file = $mydirpath . '/wp-content/themes/' . $select_theme . '/blocks/block_style.css';
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110 | if (file_exists($style_file))
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111 | return $xoops_config->xoops_url . '/modules/' .$mydirname . '/wp-content/themes/' . $select_theme . '/blocks/block_style.css';
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112 | else
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113 | return $xoops_config->xoops_url . '/modules/' .$mydirname . '/wp-content/themes/xpress_default/blocks/block_style.css';
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114 | }
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115 |
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116 | function get_stylesheet_url($mydirname)
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117 | {
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118 | global $xoops_config;
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119 | $mydirpath = $xoops_config->xoops_root_path . '/modules/' . $mydirname;
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120 | $select_theme = get_xpress_theme_name($mydirname);
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121 | $style_file = $mydirpath . '/wp-content/themes/' . $select_theme . '/style.css';
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122 | if (file_exists($style_file))
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123 | return $xoops_config->xoops_url . '/modules/' .$mydirname . '/wp-content/themes/' . $select_theme . '/style.css';
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124 | else
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125 | return $xoops_config->xoops_url . '/modules/' .$mydirname . '/wp-content/themes/xpress_default/style.css';
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126 | }
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127 |
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128 | function xpress_get_plugin_css($mydirname = '')
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129 | {
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130 | $this_url = '/modules/'. $mydirname;
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131 | $call_url = $_SERVER['REQUEST_URI'];
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132 | if (!strstr($call_url,$this_url)){
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133 | global $xoops_config;
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134 |
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135 | // Module Main CSS
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136 | $output = "\n".'<style type="text/css">@import url('.get_stylesheet_url($mydirname).');</style>';
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137 |
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138 | // hotDate
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139 | $output .= "\n".'<style type="text/css">@import url('.$xoops_config->module_url.'/wp-content/plugins/hotDates/hotDates.css);</style>';
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140 | return $output;
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141 | }
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142 | return '';
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143 | }
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144 |
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145 | function xpress_block_css_set($mydirname = '')
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146 | {
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147 | $style_url = get_block_stylesheet_url($mydirname);
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148 |
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149 | $tplVars =& $GLOBALS['xoopsTpl']->get_template_vars();
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150 | $csslink = "\n".'<link rel="stylesheet" type="text/css" media="screen" href="'. $style_url .'" />';
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151 | // Module Main CSS Plugin Css
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152 | $csslink .= xpress_get_plugin_css($mydirname);
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153 |
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154 | if(array_key_exists('xoops_block_header', $tplVars)) {
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155 | if (!strstr($tplVars['xoops_block_header'],$csslink)) {
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156 | $GLOBALS['xoopsTpl']->assign('xoops_block_header',$tplVars['xoops_block_header'].$csslink);
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157 | }
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158 | } else {
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159 | $GLOBALS['xoopsTpl']->assign('xoops_block_header',$csslink);
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160 | }
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161 | }
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162 |
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163 |
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164 | function xpress_block_cache_found($mydirname,$block_name)
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165 | {
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166 | global $xoops_config;
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167 | if(defined('XOOPS_ROOT_PATH')){
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168 | $cache_dir = XOOPS_ROOT_PATH . '/cache/';
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169 | } else {
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170 | $cache_dir = $xoops_config->xoops_root_path . '/cache/';
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171 | }
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172 | $xml_name = $block_name . '.xml';
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173 |
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174 | $filename = $cache_dir .$mydirname . '_' . $xml_name;
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175 | $cache_time = 0;
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176 | // if (file_exists($filename) && ((time() - filemtime($filename)) < $cache_time)) {
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177 | if (file_exists($filename)) {
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178 | return true;
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179 | } else {
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180 | return false;
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181 | }
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182 | }
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183 |
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184 | function xpress_block_render($mydirname,$block_function_name,$options)
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185 | {
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186 | global $wpdb,$xoops_config;
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187 | $func_file = $block_function_name;
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188 | $call_theme_function_name = str_replace(".php", "", $block_function_name);
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189 | $inc_theme_file_name = $call_theme_function_name . '_theme.php';
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190 | $cache_title = str_replace(".php", "", $block_function_name);
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191 | $blockID =get_block_id($mydirname,$func_file,$options);
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192 |
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193 | $this_block_url = '/' . $mydirname . '/';
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194 | $call_url = $_SERVER['REQUEST_URI'];
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195 |
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196 | xpress_block_css_set($mydirname);
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197 | if (strstr($call_url , $this_block_url) !== false && strstr($call_url , $this_block_url . 'admin/') === false){
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198 | $block_theme_file = get_block_file_path($mydirname,$inc_theme_file_name);
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199 | require_once $block_theme_file['file_path'];
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200 | $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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201 | if (!empty($block_theme_file['error']))
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202 | $block['err_message'] = $block_theme_file['error'];
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203 | } else {
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204 | if (xpress_block_cache_found($mydirname,$cache_title. $blockID)){
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205 | $xml = xpress_block_cache_read($mydirname,$cache_title. $blockID);
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206 | $block = $xml['block'];
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207 | } else {
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208 | $block['err_message'] = sprintf(_MB_XP2_BLOCK_CACHE_ERR, '<a href="' . XOOPS_URL . '/modules/' . $mydirname . '">' . $mydirname .'</a>');
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209 | }
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210 | }
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211 | $temp_option = explode(':' , $options[1]);
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212 |
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213 | if (isset($temp_option[1])) {
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214 | $templates_file = $options[1];
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215 | } else {
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216 | $templates_file = 'db:'.$mydirname. '_' . str_replace(".php", ".html", $block_function_name);
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217 | }
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218 |
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219 | $tpl =& new XoopsTpl() ;
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220 | $tpl->template_dir = $xoops_config->module_path . '/templates';
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221 | if (!$tpl->template_exists($templates_file)){
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222 | $src_file_path = $xoops_config->module_path . '/templates/' .$mydirname. '_' . str_replace(".php", ".html", $block_function_name);
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223 | $templates_file = add_xpress_tpl($mydirname,$templates_file,$src_file_path);
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224 | }
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225 | $tpl->assign( 'block' , $block ) ;
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226 | $ret['content'] = $tpl->fetch( $templates_file ) ;
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227 | return $ret ;
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228 | }
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229 |
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230 | function add_xpress_tpl($mydirname,$templates='',$src_file_path){
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231 | global $wpdb,$xoops_config , $xoops_db;
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232 |
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233 | $mid = get_block_mid($mydirname);
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234 |
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235 | $temp_parm = explode(':' , $templates);
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236 | if (empty($temp_parm[1])) {
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237 | $filename=$temp_parm[0];
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238 | $type = 'db';
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239 | } else {
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240 | $filename=$temp_parm[1];
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241 | $type = $temp_parm[0];
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242 | }
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243 | $temp_file_path = $xoops_config->module_path . '/templates/'. $filename;
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244 | $pattern = '^' . $mydirname . '_';
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245 | if (preg_match('/' . $pattern . '/' , $filename, $match)){ // file prefix check
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246 | if (!file_exists($temp_file_path)){ // Repetition check
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247 | if (file_exists($src_file_path)){ // source file check
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248 | $rcd = copy($src_file_path, $temp_file_path);
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249 | }
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250 | }
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251 | return 'file:' . $filename;
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252 | }
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253 | return $templates;
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254 | }
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255 |
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256 | function xpress_block_cache_refresh($mydirname)
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257 | {
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258 | global $xoops_db;
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259 | $mid = get_xpress_modid();
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260 |
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261 | // It is a block that needs cache arranged outside the module.
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262 | // Only the block arranged outside the module is detected here.
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263 | $newblocks = get_xoops_prefix() . "newblocks";
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264 | $block_module_link = get_xoops_prefix(). "block_module_link";
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265 | $sql = "SELECT * FROM $newblocks LEFT JOIN $block_module_link ON {$newblocks}.bid = {$block_module_link}.block_id ";
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266 | $sql .= "WHERE {$newblocks}.mid = $mid AND {$newblocks}.visible = 1 AND {$block_module_link}.module_id != $mid ";
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267 | $sql .= "GROUP BY {$newblocks}.bid";
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268 |
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269 | $blocks = $xoops_db->get_results($sql);
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270 | require_once get_xpress_dir_path() . '/include/xpress_block_render.php';
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271 |
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272 | foreach($blocks as $block){
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273 | $func_file = $block->func_file;
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274 | $call_theme_function_name = str_replace(".php", "", $func_file);
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275 | $inc_theme_file_name = str_replace(".php", "", $func_file) . '_theme.php';
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276 | $cache_title = str_replace(".php", "", $func_file);
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277 | $blockID = $block->bid;
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278 | $options = explode("|", $block->options);
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279 |
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280 | $block_theme_file = get_block_file_path($mydirname,$inc_theme_file_name);
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281 | require_once $block_theme_file['file_path'];
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282 | $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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283 | $render_array['block'] = $render;
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284 | $render_array['block']['options'] = $block->options;
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285 | if (!empty($block_theme_file['error']))
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286 | $render_array['block']['err_message'] = $block_theme_file['error'];
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287 | if (xpress_block_cache_found($mydirname,$cache_title. $blockID)){
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288 | $render_serialize = xpress_XML_serialize($render_array);
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289 | $render_md5 = md5($render_serialize);
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290 |
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291 | $cache_serialize = xpress_cache_read($mydirname,$cache_title. $blockID.'.xml');
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292 | $cache_md5 = md5($cache_serialize);
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293 |
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294 | if ($render_md5 != $cache_md5){
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295 | xpress_block_cache_write($mydirname,$cache_title. $blockID, $render_array);
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296 | }
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297 | } else {
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298 | xpress_block_cache_write($mydirname,$cache_title. $blockID, $render_array);
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299 | }
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300 | }
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301 | }
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302 |
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303 | function xpress_unnecessary_block_cache_delete($mydirname)
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304 | {
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305 | global $xoops_db,$xoops_config;
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306 |
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307 | $mid = get_xpress_modid();
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308 | $sql = "SELECT bid,options,func_file FROM " . get_xoops_prefix() . "newblocks WHERE mid = $mid AND visible = 1";
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309 | $blocks = $xoops_db->get_results($sql);
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310 | require_once get_xpress_dir_path() . '/include/xpress_block_render.php';
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311 |
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312 | $pattern ='';
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313 | foreach($blocks as $block){
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314 | $cache_file_name = $mydirname . '_'. str_replace(".php", "", $block->func_file) . $block->bid;
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315 | if (!empty($pattern)) $pattern .= '|';
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316 | $pattern .= $cache_file_name;
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317 | }
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318 | $pattern = '(' . $pattern . ')';
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319 |
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320 | $cache_dir = $xoops_config->xoops_root_path . '/cache/';
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321 | $cache_time = 0;
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322 | if ($dh = opendir($cache_dir)) {
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323 | while (($file = readdir($dh)) !== false) {
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324 | if (preg_match('/^' . preg_quote($mydirname) . '_/', $file)) {
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325 | if(! preg_match('/' . $pattern . '/', $file)) {
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326 | unlink($cache_dir.$file);
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327 | }
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328 | }
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329 | }
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330 | closedir($dh);
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331 | }
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332 | }
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333 |
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334 | function get_xpress_mod_config($mydirname,$conf_name=''){
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335 | $module_handler =& xoops_gethandler('module');
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336 | $xoopsModule =& $module_handler->getByDirname($mydirname);
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337 | $mid = $xoopsModule->getVar('mid');
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338 | $xoopsDB =& Database::getInstance();
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339 | $db_config = $xoopsDB->prefix('config');
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340 |
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341 | $wu_sql = "SELECT conf_value FROM $db_config ";
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342 | $wu_sql .= "WHERE (conf_modid = $mid ) AND (conf_name LIKE '$conf_name')";
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343 | $wu_res = $xoopsDB->queryF($wu_sql, 0, 0);
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344 |
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345 | if ($wu_res === false){
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346 | return 0;
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347 | } else {
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348 | $xu_row = $xoopsDB->fetchArray($wu_res);
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349 | return $xu_row['conf_value'];
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350 | }
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351 | }
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352 | }
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353 | ?> |
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