Mercurial
diff .cms/mod/rss.mod.php @ 0:78edf6b517a0 draft
24.10
author | Coffee CMS <info@coffee-cms.ru> |
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date | Fri, 11 Oct 2024 22:40:23 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/.cms/mod/rss.mod.php Fri Oct 11 22:40:23 2024 +0000 @@ -0,0 +1,288 @@ +<?php + +$cms["modules"]["rss.mod.php"] = array( + "name" => "rss_module_name", + "description" => "rss_module_description", + "files" => array( + ".cms/mod/rss.mod.php", + ".cms/js/rss.js", + ".cms/css/rss.css", + ".cms/lang/ru_RU.UTF-8/rss.mod.php", + ".cms/lang/en_US.UTF-8/rss.mod.php", + ".cms/lang/uk_UA.UTF-8/rss.mod.php", + ), +); + +// Return if module disabled +if ( ! empty( $cms["config"]["rss.mod.php"]["disabled"] ) ) { + + return; + +} else { + + // Default Settings + + if ( empty( $cms["config"]["rss.mod.php"]["update_interval"] ) ) { + $cms["config"]["rss.mod.php"]["update_interval"] = 60; + } + + if ( empty( $cms["config"]["rss.mod.php"]["exclude"] ) ) { + $cms["config"]["rss.mod.php"]["exclude"] = ""; + } + + if ( empty( $cms["config"]["rss.mod.php"]["gen"] ) ) { + $cms["config"]["rss.mod.php"]["gen"] = "dynamic"; + } + + if ( empty( $cms["config"]["rss.mod.php"]["lastrun"] ) ) { + $cms["config"]["rss.mod.php"]["lastrun"] = ""; + } + + if ( is_admin() ) { + hook_add_fn( "admin", "cms_rss_admin" ); + hook_add_fn( "admin_header", "cms_rss_admin_header" ); + } + + if ( $cms["config"]["rss.mod.php"]["gen"] === "static" ) { + hook_add_fn( "cron", "cms_rss_cron" ); + } + + $cms["urls"]["^{$cms['base_path']}rss.xml$"] = "rss.xml"; + hook_add_fn( "rss.xml", "cms_rss_xml" ); + + // Количество элементов в ленте + if ( empty( $cms["config"]["rss.mod.php"]["count"] ) ) { + $cms["config"]["rss.mod.php"]["count"] = 30; + } + +} + + +function cms_rss_admin_header() { + global $cms; + $conf = $cms["config"]["rss.mod.php"]["menu"]["rss"]; + if ( empty( $conf["hide"] ) && empty( $cms["config"]["admin_sections"][ $conf["section"] ]["hide"] ) ) { + echo "<link rel=stylesheet href='{$cms['base_path']}css/rss.css'>"; + echo "<script src='{$cms['base_path']}js/rss.js'></script>"; + } +} + + +function cms_rss_cron() { + global $cms; + if ( $cms["config"]["rss.mod.php"]["lastrun"] < date( "Y-m-d H:i:s", time() - $cms["config"]["rss.mod.php"]["update_interval"] * 60) ) { + unlink( "{$cms['site_dir']}/rss.xml" ); + $cms["config"]["rss.mod.php"]["lastrun"] = date( "Y-m-d H:i:s"); + cms_save_config(); + } +} + + +function cms_rss_xml() { + global $cms; + header( "Content-Type: application/xml;charset=UTF-8" ); + $rss = cms_rss_generate(); + echo $rss; + if ( $cms["config"]["rss.mod.php"]["gen"] === "static" ) { + file_put_contents( "{$cms['site_dir']}/rss.xml", $rss ); + } +} + + +function cms_rss_update() { + global $cms; + // disable remove file + if ( ! empty( $cms["config"]["rss.mod.php"]["disabled"] ) ) { + return; + } + + $file = "{$cms['site_dir']}/rss.xml"; + if ( file_exists( $file ) ) unlink( $file ); +} + + +function cms_rss_generate() { + global $cms; + if ( empty( $cms["base"] ) ) cms_base_connect(); + if ( empty( $cms["base"] ) ) return; + if ( mysqli_connect_error() ) return; + + $domain = "{$cms['url']['scheme']}://{$cms['url']['host']}"; + + $cms["rss"] = array(); + + $exclude = explode( "\n", $cms["config"]["rss.mod.php"]["exclude"] ); + foreach( $exclude as $n => $link ) { + $t = trim( $link ); + if ( empty( $t ) ) { + // delete empty lines + unset( $exclude[$n] ); + } + } + + $channel_title = ""; + $channel_link = ""; + $channel_description = ""; + $date = date( "Y-m-d H:i:s" ); + $n = 0; + $cms["rss_links"] = array(); + $q = "SELECT `title`, `seo_title`, `url`, `created`, `modified`, `description`, `text`, `published` FROM `pages` WHERE `created`<='{$date}' AND `published` ORDER BY `created` DESC"; + if ( $res = mysqli_query( $cms["base"], $q ) ) { + while ( $page = mysqli_fetch_assoc( $res ) ) { + if ( $page["url"] === "" ) { + $channel_title = $page["title"]; + $channel_link = $domain . $cms["base_path"]; + $channel_description = $page["description"]; + } + if ( ! in_array( $page["url"], $exclude ) && $n < $cms["config"]["rss.mod.php"]["count"] ) { + $sort = max( strtotime( $page["created"] ), (int) $page["modified"] ); + $link = $domain . $cms["base_path"] . $page["url"]; + if ( ! isset( $cms["rss_links"][$link] ) ) { + + // image + $enclosure = ""; + if ( preg_match( '/<img[^>]+src=[\'"]([^\'"]+)[\'"][^>]*>/us', $page['text'], $m ) ) { + $img = $m[1]; + $img_file = $cms["site_dir"] . $img; + if ( is_file( $img_file ) ) { + $mime = mime_content_type( $img_file ); + if ( substr( $img, 0, 4 ) !== "http" ) { + if ( substr( $img, 0, 1 ) === "/" ) $img = substr( $img, 1 ); + $img = $domain . $cms["base_path"] . $img; + } + $enclosure = "<enclosure url='{$img}' type='{$mime}'/>"; + } + } + + if ( ! empty( $page["seo_title"] ) ) { + $page["title"] = $page["seo_title"]; + } + $cms["rss_links"][$link] = true; + $cms["rss"][] = array( + "title" => $page["title"], + "link" => $link, + "description" => $page["description"], + "guid" => "{$page['modified']}", + "sort" => $sort, + "enclosure" => $enclosure, + ); + $n++; + } + } + } + } + + do_hook( "rss" ); + + cms_asort( $cms["rss"] ); + $cms["rss"] = array_reverse( $cms["rss"] ); + + $content = "<?xml version=\"1.0\" encoding=\"UTF-8\"?> +<rss version=\"2.0\"> + + <channel> + <title>{$channel_title}</title> + <link>{$channel_link}</link> + <description>{$channel_description}</description>\n"; + foreach( $cms["rss"] as $item ) { + $content .= " <item> + <title>{$item['title']}</title> + <link>{$item['link']}</link> + <guid>{$item['guid']}</guid> + <description>{$item['description']}</description> + {$item['enclosure']} + </item>\n"; + } + $content .= " </channel>\n</rss>"; + return $content; +} + + +function cms_rss_admin() { + global $cms; + + $conf = $cms["config"]["rss.mod.php"]["menu"]["rss"]; + if ( empty( $conf["hide"] ) && empty( $cms["config"]["admin_sections"][ $conf["section"] ]["hide"] ) ) { + + // Save settings + if ( ! empty( $_POST["save_settings_rss"] ) ) { + $list = preg_split( "/\r\n|\n\r|\r|\n/u", $_POST["exclude"] ); + $base_url = "{$cms['url']['scheme']}://{$cms['url']['host']}{$cms['base_path']}"; + foreach ( $list as $key => $value ) { + // remove domain + $list[$key] = trim( str_replace( $base_url, "", $value ) ); + if ( substr( $list[$key], 0, 1 ) === "/" ) $list[$key] = substr( $list[$key], 1 ); + } + $list = implode( "\n", $list ); + $cms["config"]["rss.mod.php"]["gen"] = $_POST["gen"]; + $cms["config"]["rss.mod.php"]["exclude"] = $list; + $cms["config"]["rss.mod.php"]["update_interval"] = (int) $_POST["update_interval"]; + $cms["config"]["rss.mod.php"]["count"] = (int) $_POST["count"]; + cms_save_config(); + if ( $cms["config"]["rss.mod.php"]["gen"] === "dynamic" ) { + unlink( "{$cms['site_dir']}/rss.xml" ); + } + cms_rss_update(); + header( "Location: {$cms['base_path']}{$cms['config']['admin.mod.php']['admin_url']}" ); + $cms["hooks"]["admin"]["next"] = ""; // Предотвратить выдачу админки + return; + } + + // Create menu item if not exists + if ( empty( $cms["config"]["rss.mod.php"]["menu"]["rss"] ) ) { + $cms["config"]["rss.mod.php"]["menu"]["rss"] = array( + "title" => "rss_module_name", + "sort" => 65, + "section" => "settings", + ); + cms_save_config(); + } + + $ch["static"] = ""; + $ch["dynamic"] = ""; + $ch[ $cms["config"]["rss.mod.php"]["gen"] ] = "checked"; + + $rss = "{$cms['url']['scheme']}://{$cms['url']['host']}{$cms['base_path']}rss.xml"; + + $page = " +<div class=rss>" . __( "view_rss" ) . " <a href='{$rss}' target=_blank>{$rss}</a></div> + +<form method=post> + + <div class=xml-wrapper-hidden> + <div>" . __( "excluded_links" ) . "</div> + <textarea name=exclude rows=12 autocomplete=off>{$cms['config']['rss.mod.php']['exclude']}</textarea> + <div class=save_2_col> + <button name=save_settings_rss value=save>" . __( "save" ) . "</button> + <div class=select-dropdown> + <div class=field-search> + <input class=search-field autocomplete=off placeholder='" . __( "placeholder" ) . "'> + </div> + <ul class=list-search> + + </ul> + </div> + </div> + </div> + + <div class=xml-static-dynamic> + <div>" . __( "rss_gen" ) . "</div> + <label><input name=gen type=radio value=dynamic {$ch['dynamic']}> " . __( "dynamic" ) . "</label> + <label><input name=gen type=radio value=static {$ch['static']}> " . __( "static" ) . "</label> + <p>" . __( "rss_items_count" ) . ": <input type=text name=count value={$cms['config']['rss.mod.php']['count']}></p> + <button name=save_settings_rss value=save>" . __( "save" ) . "</button> + </div> + <div class=xml-static-cron> + <div>" . __( "update_freq" ) . "</div> + <p>" . __( "static_freq" ) . " <input type=text name=update_interval value={$cms['config']['rss.mod.php']['update_interval']}> " . __( "minutes" ) . "</p> + <p>" . __( "url_for_cron" ) . ": {$cms['url']['scheme']}://{$cms['url']['host']}{$cms['base_path']}{$cms['config']['admin.mod.php']['cron_url']}</p> + <button name=save_settings_rss value=save>" . __( "save" ) . "</button> + </div> +</form> + "; + + $cms["admin_pages"]["rss"] = $page; + + } + +}