2 lines
4.3 KiB
PHP
2 lines
4.3 KiB
PHP
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<?php
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class TXTProcessor extends WP2Static { public function __construct() { $this->loadSettings( array( 'crawling', 'wpenv', 'processing', 'advanced', ) ); } public function processTXT( $txt_document, $page_url ) { if ( $txt_document == '' ) { return false; } $this->txt_doc = $txt_document; $this->destination_protocol = $this->getTargetSiteProtocol( $this->settings['baseUrl'] ); $this->placeholder_url = $this->destination_protocol . 'PLACEHOLDER.wpsho/'; $this->rewriteSiteURLsToPlaceholder(); return true; } public function getTXT() { $processed_txt = $this->txt_doc; $processed_txt = $this->detectEscapedSiteURLs( $processed_txt ); $processed_txt = $this->detectUnchangedURLs( $processed_txt ); return $processed_txt; } public function detectEscapedSiteURLs( $processed_txt ) { $escaped_site_url = addcslashes( $this->placeholder_url, '/' ); if ( strpos( $processed_txt, $escaped_site_url ) !== false ) { return $this->rewriteEscapedURLs( $processed_txt ); } return $processed_txt; } public function detectUnchangedURLs( $processed_txt ) { $site_url = $this->placeholder_url; if ( strpos( $processed_txt, $site_url ) !== false ) { return $this->rewriteUnchangedURLs( $processed_txt ); } return $processed_txt; } public function rewriteUnchangedURLs( $processed_txt ) { if ( ! isset( $this->settings['rewrite_rules'] ) ) { $this->settings['rewrite_rules'] = ''; } $this->settings['rewrite_rules'] .= PHP_EOL . $this->placeholder_url . ',' . $this->settings['baseUrl']; $this->settings['rewrite_rules'] .= PHP_EOL . $this->getProtocolRelativeURL( $this->placeholder_url ) . ',' . $this->getProtocolRelativeURL( $this->settings['baseUrl'] ); $rewrite_from = array(); $rewrite_to = array(); $rewrite_rules = explode( "\n", str_replace( "\r", '', $this->settings['rewrite_rules'] ) ); foreach ( $rewrite_rules as $rewrite_rule_line ) { if ( $rewrite_rule_line ) { list($from, $to) = explode( ',', $rewrite_rule_line ); $rewrite_from[] = $from; $rewrite_to[] = $to; } } $rewritten_source = str_replace( $rewrite_from, $rewrite_to, $processed_txt ); return $rewritten_source; } public function rewriteEscapedURLs( $processed_txt ) { $processed_txt = str_replace( '%5C/', '\\/', $processed_txt ); $site_url = addcslashes( $this->placeholder_url, '/' ); $destination_url = addcslashes( $this->settings['baseUrl'], '/' ); if ( ! isset( $this->settings['rewrite_rules'] ) ) { $this->settings['rewrite_rules'] = ''; } $this->settings['rewrite_rules'] .= PHP_EOL . $site_url . ',' . $destination_url; $rewrite_from = array(); $rewrite_to = array(); $rewrite_rules = explode( "\n", str_replace( "\r", '', $this->settings['rewrite_rules'] ) ); foreach ( $rewrite_rules as $rewrite_rule_line ) { if ( $rewrite_rule_line ) { list($from, $to) = explode( ',', $rewrite_rule_line ); $rewrite_from[] = addcslashes( $from, '/' ); $rewrite_to[] = addcslashes( $to, '/' ); } } $rewritten_source = str_replace( $rewrite_from, $rewrite_to, $processed_txt ); return $rewritten_source; } public function rewriteSiteURLsToPlaceholder() { $patterns = array( $this->settings['wp_site_url'], $this->getProtocolRelativeURL( $this->settings['wp_site_url'] ), $this->getProtocolRelativeURL( rtrim( $this->settings['wp_site_url'], '/' ) ), $this->getProtocolRelativeURL( $this->settings['wp_site_url'] . '//' ), $this->getProtocolRelativeURL( addcslashes( $this->settings['wp_site_url'], '/' ) ), ); $replacements = array( $this->placeholder_url, $this->getProtocolRelativeURL( $this->placeholder_url ), $this->getProtocolRelativeURL( $this->placeholder_url ), $this->getProtocolRelativeURL( $this->placeholder_url . '/' ), $this->getProtocolRelativeURL( addcslashes( $this->placeholder_url, '/' ) ), ); if ( $this->destination_protocol === 'https' ) { $patterns[] = str_replace( 'http:', 'https:', $this->settings['wp_site_url'] ); $replacements[] = $this->placeholder_url; } $rewritten_source = str_replace( $patterns, $replacements, $this->txt_doc ); $this->txt_doc = $rewritten_source; } public function getTargetSiteProtocol( $url ) { $protocol = '//'; if ( strpos( $url, 'https://' ) !== false ) { $protocol = 'https://'; }
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