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1 <?php
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2
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3 $cms["modules"]["rss.mod.php"] = array(
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4 "name" => "rss_module_name",
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5 "description" => "rss_module_description",
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6 "files" => array(
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7 ".cms/mod/rss.mod.php",
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8 ".cms/js/rss.js",
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9 ".cms/css/rss.css",
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10 ".cms/lang/ru_RU.UTF-8/rss.mod.php",
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11 ".cms/lang/en_US.UTF-8/rss.mod.php",
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12 ".cms/lang/uk_UA.UTF-8/rss.mod.php",
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13 ),
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14 );
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15
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16 // Return if module disabled
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17 if ( ! empty( $cms["config"]["rss.mod.php"]["disabled"] ) ) {
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18
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19 return;
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20
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21 } else {
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22
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23 // Default Settings
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24
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25 if ( empty( $cms["config"]["rss.mod.php"]["update_interval"] ) ) {
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26 $cms["config"]["rss.mod.php"]["update_interval"] = 60;
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27 }
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28
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29 if ( empty( $cms["config"]["rss.mod.php"]["exclude"] ) ) {
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30 $cms["config"]["rss.mod.php"]["exclude"] = "";
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31 }
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32
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33 if ( empty( $cms["config"]["rss.mod.php"]["gen"] ) ) {
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34 $cms["config"]["rss.mod.php"]["gen"] = "dynamic";
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35 }
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36
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37 if ( empty( $cms["config"]["rss.mod.php"]["lastrun"] ) ) {
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38 $cms["config"]["rss.mod.php"]["lastrun"] = "";
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39 }
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40
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41 if ( is_admin() ) {
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42 hook_add_fn( "admin", "cms_rss_admin" );
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43 hook_add_fn( "admin_header", "cms_rss_admin_header" );
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44 }
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45
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46 if ( $cms["config"]["rss.mod.php"]["gen"] === "static" ) {
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47 hook_add_fn( "cron", "cms_rss_cron" );
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48 }
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49
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50 $cms["urls"]["^{$cms['base_path']}rss.xml$"] = "rss.xml";
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51 hook_add_fn( "rss.xml", "cms_rss_xml" );
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52
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53 // Количество элементов в ленте
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54 if ( empty( $cms["config"]["rss.mod.php"]["count"] ) ) {
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55 $cms["config"]["rss.mod.php"]["count"] = 30;
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56 }
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57
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58 }
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59
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60
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61 function cms_rss_admin_header() {
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62 global $cms;
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63 $conf = $cms["config"]["rss.mod.php"]["menu"]["rss"];
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64 if ( empty( $conf["hide"] ) && empty( $cms["config"]["admin_sections"][ $conf["section"] ]["hide"] ) ) {
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65 echo "<link rel=stylesheet href='{$cms['base_path']}css/rss.css'>";
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66 echo "<script src='{$cms['base_path']}js/rss.js'></script>";
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67 }
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68 }
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69
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70
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71 function cms_rss_cron() {
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72 global $cms;
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73 if ( $cms["config"]["rss.mod.php"]["lastrun"] < date( "Y-m-d H:i:s", time() - $cms["config"]["rss.mod.php"]["update_interval"] * 60) ) {
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74 unlink( "{$cms['site_dir']}/rss.xml" );
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75 $cms["config"]["rss.mod.php"]["lastrun"] = date( "Y-m-d H:i:s");
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76 cms_save_config();
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77 }
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78 }
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79
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80
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81 function cms_rss_xml() {
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82 global $cms;
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83 header( "Content-Type: application/xml;charset=UTF-8" );
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84 $rss = cms_rss_generate();
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85 echo $rss;
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86 if ( $cms["config"]["rss.mod.php"]["gen"] === "static" ) {
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87 file_put_contents( "{$cms['site_dir']}/rss.xml", $rss );
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88 }
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89 }
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90
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91
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92 function cms_rss_update() {
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93 global $cms;
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94 // disable remove file
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95 if ( ! empty( $cms["config"]["rss.mod.php"]["disabled"] ) ) {
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96 return;
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97 }
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98
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99 $file = "{$cms['site_dir']}/rss.xml";
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100 if ( file_exists( $file ) ) unlink( $file );
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101 }
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102
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103
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104 function cms_rss_generate() {
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105 global $cms;
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106 if ( empty( $cms["base"] ) ) cms_base_connect();
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107 if ( empty( $cms["base"] ) ) return;
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108 if ( mysqli_connect_error() ) return;
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109
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110 $domain = "{$cms['url']['scheme']}://{$cms['url']['host']}";
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111
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112 $cms["rss"] = array();
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113
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114 $exclude = explode( "\n", $cms["config"]["rss.mod.php"]["exclude"] );
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115 foreach( $exclude as $n => $link ) {
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116 $t = trim( $link );
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117 if ( empty( $t ) ) {
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118 // delete empty lines
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119 unset( $exclude[$n] );
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120 }
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121 }
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122
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123 $channel_title = "";
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124 $channel_link = "";
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125 $channel_description = "";
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126 $date = date( "Y-m-d H:i:s" );
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127 $n = 0;
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128 $cms["rss_links"] = array();
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129 $q = "SELECT `title`, `seo_title`, `url`, `created`, `modified`, `description`, `text`, `published` FROM `pages` WHERE `created`<='{$date}' AND `published` ORDER BY `created` DESC";
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130 if ( $res = mysqli_query( $cms["base"], $q ) ) {
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131 while ( $page = mysqli_fetch_assoc( $res ) ) {
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132 if ( $page["url"] === "" ) {
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133 $channel_title = $page["title"];
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134 $channel_link = $domain . $cms["base_path"];
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135 $channel_description = $page["description"];
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136 }
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137 if ( ! in_array( $page["url"], $exclude ) && $n < $cms["config"]["rss.mod.php"]["count"] ) {
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138 $sort = max( strtotime( $page["created"] ), (int) $page["modified"] );
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139 $link = $domain . $cms["base_path"] . $page["url"];
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140 if ( ! isset( $cms["rss_links"][$link] ) ) {
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141
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142 // image
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143 $enclosure = "";
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144 if ( preg_match( '/<img[^>]+src=[\'"]([^\'"]+)[\'"][^>]*>/us', $page['text'], $m ) ) {
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145 $img = $m[1];
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146 $img_file = $cms["site_dir"] . $img;
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147 if ( is_file( $img_file ) ) {
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148 $mime = mime_content_type( $img_file );
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149 if ( substr( $img, 0, 4 ) !== "http" ) {
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150 if ( substr( $img, 0, 1 ) === "/" ) $img = substr( $img, 1 );
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151 $img = $domain . $cms["base_path"] . $img;
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152 }
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153 $enclosure = "<enclosure url='{$img}' type='{$mime}'/>";
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154 }
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155 }
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156
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157 if ( ! empty( $page["seo_title"] ) ) {
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158 $page["title"] = $page["seo_title"];
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159 }
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160 $cms["rss_links"][$link] = true;
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161 $cms["rss"][] = array(
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162 "title" => $page["title"],
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163 "link" => $link,
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164 "description" => $page["description"],
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165 "guid" => "{$page['modified']}",
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166 "sort" => $sort,
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167 "enclosure" => $enclosure,
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168 );
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169 $n++;
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170 }
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171 }
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172 }
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173 }
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174
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175 do_hook( "rss" );
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176
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177 cms_asort( $cms["rss"] );
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178 $cms["rss"] = array_reverse( $cms["rss"] );
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179
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180 $content = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>
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181 <rss version=\"2.0\">
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182
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183 <channel>
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184 <title>{$channel_title}</title>
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185 <link>{$channel_link}</link>
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186 <description>{$channel_description}</description>\n";
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187 foreach( $cms["rss"] as $item ) {
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188 $content .= " <item>
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189 <title>{$item['title']}</title>
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190 <link>{$item['link']}</link>
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191 <guid>{$item['guid']}</guid>
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192 <description>{$item['description']}</description>
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193 {$item['enclosure']}
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194 </item>\n";
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195 }
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196 $content .= " </channel>\n</rss>";
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197 return $content;
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198 }
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199
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200
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201 function cms_rss_admin() {
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202 global $cms;
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203
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204 $conf = $cms["config"]["rss.mod.php"]["menu"]["rss"];
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205 if ( empty( $conf["hide"] ) && empty( $cms["config"]["admin_sections"][ $conf["section"] ]["hide"] ) ) {
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206
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207 // Save settings
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208 if ( ! empty( $_POST["save_settings_rss"] ) ) {
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209 $list = preg_split( "/\r\n|\n\r|\r|\n/u", $_POST["exclude"] );
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210 $base_url = "{$cms['url']['scheme']}://{$cms['url']['host']}{$cms['base_path']}";
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211 foreach ( $list as $key => $value ) {
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212 // remove domain
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213 $list[$key] = trim( str_replace( $base_url, "", $value ) );
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214 if ( substr( $list[$key], 0, 1 ) === "/" ) $list[$key] = substr( $list[$key], 1 );
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215 }
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216 $list = implode( "\n", $list );
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217 $cms["config"]["rss.mod.php"]["gen"] = $_POST["gen"];
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218 $cms["config"]["rss.mod.php"]["exclude"] = $list;
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219 $cms["config"]["rss.mod.php"]["update_interval"] = (int) $_POST["update_interval"];
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220 $cms["config"]["rss.mod.php"]["count"] = (int) $_POST["count"];
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221 cms_save_config();
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222 if ( $cms["config"]["rss.mod.php"]["gen"] === "dynamic" ) {
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223 unlink( "{$cms['site_dir']}/rss.xml" );
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224 }
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225 cms_rss_update();
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226 header( "Location: {$cms['base_path']}{$cms['config']['admin.mod.php']['admin_url']}" );
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227 $cms["hooks"]["admin"]["next"] = ""; // Предотвратить выдачу админки
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228 return;
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229 }
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230
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231 // Create menu item if not exists
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232 if ( empty( $cms["config"]["rss.mod.php"]["menu"]["rss"] ) ) {
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233 $cms["config"]["rss.mod.php"]["menu"]["rss"] = array(
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234 "title" => "rss_module_name",
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235 "sort" => 65,
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236 "section" => "settings",
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237 );
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238 cms_save_config();
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239 }
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240
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241 $ch["static"] = "";
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242 $ch["dynamic"] = "";
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243 $ch[ $cms["config"]["rss.mod.php"]["gen"] ] = "checked";
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244
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245 $rss = "{$cms['url']['scheme']}://{$cms['url']['host']}{$cms['base_path']}rss.xml";
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246
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247 $page = "
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248 <div class=rss>" . __( "view_rss" ) . " <a href='{$rss}' target=_blank>{$rss}</a></div>
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249
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250 <form method=post>
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251
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252 <div class=xml-wrapper-hidden>
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253 <div>" . __( "excluded_links" ) . "</div>
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254 <textarea name=exclude rows=12 autocomplete=off>{$cms['config']['rss.mod.php']['exclude']}</textarea>
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255 <div class=save_2_col>
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256 <button name=save_settings_rss value=save>" . __( "save" ) . "</button>
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257 <div class=select-dropdown>
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258 <div class=field-search>
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259 <input class=search-field autocomplete=off placeholder='" . __( "placeholder" ) . "'>
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260 </div>
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261 <ul class=list-search>
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262
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263 </ul>
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264 </div>
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265 </div>
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266 </div>
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267
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268 <div class=xml-static-dynamic>
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269 <div>" . __( "rss_gen" ) . "</div>
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270 <label><input name=gen type=radio value=dynamic {$ch['dynamic']}> " . __( "dynamic" ) . "</label>
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271 <label><input name=gen type=radio value=static {$ch['static']}> " . __( "static" ) . "</label>
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272 <p>" . __( "rss_items_count" ) . ": <input type=text name=count value={$cms['config']['rss.mod.php']['count']}></p>
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273 <button name=save_settings_rss value=save>" . __( "save" ) . "</button>
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274 </div>
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275 <div class=xml-static-cron>
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276 <div>" . __( "update_freq" ) . "</div>
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277 <p>" . __( "static_freq" ) . " <input type=text name=update_interval value={$cms['config']['rss.mod.php']['update_interval']}> " . __( "minutes" ) . "</p>
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278 <p>" . __( "url_for_cron" ) . ": {$cms['url']['scheme']}://{$cms['url']['host']}{$cms['base_path']}{$cms['config']['admin.mod.php']['cron_url']}</p>
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279 <button name=save_settings_rss value=save>" . __( "save" ) . "</button>
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280 </div>
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281 </form>
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282 ";
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283
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284 $cms["admin_pages"]["rss"] = $page;
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285
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286 }
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287
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288 }
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