Commit inicial - WordPress Análisis de Precios Unitarios

- WordPress core y plugins
- Tema Twenty Twenty-Four configurado
- Plugin allow-unfiltered-html.php simplificado
- .gitignore configurado para excluir wp-config.php y uploads

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

wp-content/plugins/redirection/fileio/apache.php

@@ -0,0 +1,192 @@
+<?php
+
+class Red_Apache_File extends Red_FileIO {
+	public function force_download() {
+		parent::force_download();
+
+		header( 'Content-Type: application/octet-stream' );
+		header( 'Content-Disposition: attachment; filename="' . $this->export_filename( 'htaccess' ) . '"' );
+	}
+
+	public function get_data( array $items, array $groups ) {
+		include_once dirname( dirname( __FILE__ ) ) . '/models/htaccess.php';
+
+		$htaccess = new Red_Htaccess();
+
+		foreach ( $items as $item ) {
+			$htaccess->add( $item );
+		}
+
+		return $htaccess->get() . PHP_EOL;
+	}
+
+	public function load( $group, $filename, $data ) {
+		// Remove any comments
+		$data = str_replace( "\n", "\r", $data );
+
+		// Split it into lines
+		$lines = array_filter( explode( "\r", $data ) );
+		$count = 0;
+
+		foreach ( (array) $lines as $line ) {
+			$item = $this->get_as_item( $line );
+
+			if ( $item ) {
+				$item['group_id'] = $group;
+				$redirect = Red_Item::create( $item );
+
+				if ( ! is_wp_error( $redirect ) ) {
+					$count++;
+				}
+			}
+		}
+
+		return $count;
+	}
+
+	public function get_as_item( $line ) {
+		$item = false;
+
+		if ( preg_match( '@rewriterule\s+(.*?)\s+(.*?)\s+(\[.*\])*@i', $line, $matches ) > 0 ) {
+			$item = array(
+				'url' => $this->regex_url( $matches[1] ),
+				'match_type' => 'url',
+				'action_type' => 'url',
+				'action_data' => array( 'url' => $this->decode_url( $matches[2] ) ),
+				'action_code' => $this->get_code( $matches[3] ),
+				'regex' => $this->is_regex( $matches[1] ),
+			);
+		} elseif ( preg_match( '@Redirect\s+(.*?)\s+"(.*?)"\s+(.*)@i', $line, $matches ) > 0 || preg_match( '@Redirect\s+(.*?)\s+(.*?)\s+(.*)@i', $line, $matches ) > 0 ) {
+			$item = array(
+				'url' => $this->decode_url( $matches[2] ),
+				'match_type' => 'url',
+				'action_type' => 'url',
+				'action_data' => array( 'url' => $this->decode_url( $matches[3] ) ),
+				'action_code' => $this->get_code( $matches[1] ),
+			);
+		} elseif ( preg_match( '@Redirect\s+"(.*?)"\s+(.*)@i', $line, $matches ) > 0 || preg_match( '@Redirect\s+(.*?)\s+(.*)@i', $line, $matches ) > 0 ) {
+			$item = array(
+				'url' => $this->decode_url( $matches[1] ),
+				'match_type' => 'url',
+				'action_type' => 'url',
+				'action_data' => array( 'url' => $this->decode_url( $matches[2] ) ),
+				'action_code' => 302,
+			);
+		} elseif ( preg_match( '@Redirectmatch\s+(.*?)\s+(.*?)\s+(.*)@i', $line, $matches ) > 0 ) {
+			$item = array(
+				'url' => $this->decode_url( $matches[2] ),
+				'match_type' => 'url',
+				'action_type' => 'url',
+				'action_data' => array( 'url' => $this->decode_url( $matches[3] ) ),
+				'action_code' => $this->get_code( $matches[1] ),
+				'regex' => true,
+			);
+		} elseif ( preg_match( '@Redirectmatch\s+(.*?)\s+(.*)@i', $line, $matches ) > 0 ) {
+			$item = array(
+				'url' => $this->decode_url( $matches[1] ),
+				'match_type' => 'url',
+				'action_type' => 'url',
+				'action_data' => array( 'url' => $this->decode_url( $matches[2] ) ),
+				'action_code' => 302,
+				'regex' => true,
+			);
+		}
+
+		if ( $item ) {
+			$item['action_type'] = 'url';
+			$item['match_type'] = 'url';
+
+			if ( $item['action_code'] === 0 ) {
+				$item['action_type'] = 'pass';
+			}
+
+			return $item;
+		}
+
+		return false;
+	}
+
+	private function decode_url( $url ) {
+		$url = rawurldecode( $url );
+
+		// Replace quoted slashes
+		$url = preg_replace( '@\\\/@', '/', $url );
+
+		// Ensure escaped '.' is still escaped
+		$url = preg_replace( '@\\\\.@', '\\\\.', $url );
+		return $url;
+	}
+
+	private function is_str_regex( $url ) {
+		$regex  = '()[]$^?+.';
+		$escape = false;
+		$len = strlen( $url );
+
+		for ( $x = 0; $x < $len; $x++ ) {
+			$escape = false;
+			$char = substr( $url, $x, 1 );
+
+			if ( $char === '\\' ) {
+				$escape = true;
+			} elseif ( strpos( $regex, $char ) !== false && ! $escape ) {
+				return true;
+			}
+		}
+
+		return false;
+	}
+
+	private function is_regex( $url ) {
+		if ( $this->is_str_regex( $url ) ) {
+			$tmp = ltrim( $url, '^' );
+			$tmp = rtrim( $tmp, '$' );
+
+			if ( $this->is_str_regex( $tmp ) ) {
+				return true;
+			}
+		}
+
+		return false;
+	}
+
+	private function regex_url( $url ) {
+		$url = $this->decode_url( $url );
+
+		if ( $this->is_str_regex( $url ) ) {
+			$tmp = ltrim( $url, '^' );
+			$tmp = rtrim( $tmp, '$' );
+
+			if ( $this->is_str_regex( $tmp ) ) {
+				return '^/' . ltrim( $tmp, '/' );
+			}
+
+			return '/' . ltrim( $tmp, '/' );
+		}
+
+		return $this->decode_url( $url );
+	}
+
+	private function get_code( $code ) {
+		if ( strpos( $code, '301' ) !== false || stripos( $code, 'permanent' ) !== false ) {
+			return 301;
+		}
+
+		if ( strpos( $code, '302' ) !== false ) {
+			return 302;
+		}
+
+		if ( strpos( $code, '307' ) !== false || stripos( $code, 'seeother' ) !== false ) {
+			return 307;
+		}
+
+		if ( strpos( $code, '404' ) !== false || stripos( $code, 'forbidden' ) !== false || strpos( $code, 'F' ) !== false ) {
+			return 404;
+		}
+
+		if ( strpos( $code, '410' ) !== false || stripos( $code, 'gone' ) !== false || strpos( $code, 'G' ) !== false ) {
+			return 410;
+		}
+
+		return 302;
+	}
+}

wp-content/plugins/redirection/fileio/csv.php

@@ -0,0 +1,172 @@
+<?php
+
+class Red_Csv_File extends Red_FileIO {
+	const CSV_SOURCE = 0;
+	const CSV_TARGET = 1;
+	const CSV_REGEX = 2;
+	const CSV_CODE = 3;
+
+	public function force_download() {
+		parent::force_download();
+
+		header( 'Content-Type: text/csv' );
+		header( 'Content-Disposition: attachment; filename="' . $this->export_filename( 'csv' ) . '"' );
+	}
+
+	public function get_data( array $items, array $groups ) {
+		$lines = [ implode( ',', array( 'source', 'target', 'regex', 'code', 'type', 'hits', 'title', 'status' ) ) ];
+
+		foreach ( $items as $line ) {
+			$lines[] = $this->item_as_csv( $line );
+		}
+
+		return implode( PHP_EOL, $lines ) . PHP_EOL;
+	}
+
+	public function item_as_csv( $item ) {
+		$data = $item->match->get_data();
+
+		if ( isset( $data['url'] ) ) {
+			$data = $data['url'];
+		} else {
+			$data = '/unknown';
+		}
+
+		if ( $item->get_action_code() > 400 && $item->get_action_code() < 500 ) {
+			$data = '';
+		}
+
+		$csv = array(
+			$item->get_url(),
+			$data,
+			$item->is_regex() ? 1 : 0,
+			$item->get_action_code(),
+			$item->get_action_type(),
+			$item->get_hits(),
+			$item->get_title(),
+			$item->is_enabled() ? 'active' : 'disabled',
+		);
+
+		$csv = array_map( array( $this, 'escape_csv' ), $csv );
+		return implode( ',', $csv );
+	}
+
+	public function escape_csv( $item ) {
+		if ( is_numeric( $item ) ) {
+			return $item;
+		}
+
+		return '"' . str_replace( '"', '""', $item ) . '"';
+	}
+
+	public function load( $group, $filename, $data ) {
+		$file = fopen( $filename, 'r' );
+
+		if ( $file ) {
+			$separators = [
+				',',
+				';',
+				'|',
+			];
+
+			foreach ( $separators as $separator ) {
+				fseek( $file, 0 );
+				$count = $this->load_from_file( $group, $file, $separator );
+
+				if ( $count > 0 ) {
+					return $count;
+				}
+			}
+		}
+
+		return 0;
+	}
+
+	public function load_from_file( $group_id, $file, $separator ) {
+		global $wpdb;
+
+		$count = 0;
+		$group = Red_Group::get( $group_id );
+		if ( ! $group ) {
+			return 0;
+		}
+
+		while ( ( $csv = fgetcsv( $file, 5000, $separator ) ) ) {
+			$item = $this->csv_as_item( $csv, $group );
+
+			if ( $item && $this->item_is_valid( $item ) ) {
+				$created = Red_Item::create( $item );
+
+				// The query log can use up all the memory
+				$wpdb->queries = [];
+
+				if ( ! is_wp_error( $created ) ) {
+					$count++;
+				}
+			}
+		}
+
+		return $count;
+	}
+
+	private function item_is_valid( array $csv ) {
+		if ( strlen( $csv['url'] ) === 0 ) {
+			return false;
+		}
+
+		if ( $csv['action_data']['url'] === $csv['url'] ) {
+			return false;
+		}
+
+		return true;
+	}
+
+	private function get_valid_code( $code ) {
+		if ( get_status_header_desc( $code ) !== '' ) {
+			return intval( $code, 10 );
+		}
+
+		return 301;
+	}
+
+	private function get_action_type( $code ) {
+		if ( $code > 400 && $code < 500 ) {
+			return 'error';
+		}
+
+		return 'url';
+	}
+
+	public function csv_as_item( $csv, Red_Group $group ) {
+		if ( count( $csv ) > 1 && $csv[ self::CSV_SOURCE ] !== 'source' && $csv[ self::CSV_TARGET ] !== 'target' ) {
+			$code = isset( $csv[ self::CSV_CODE ] ) ? $this->get_valid_code( $csv[ self::CSV_CODE ] ) : 301;
+
+			return array(
+				'url'         => trim( $csv[ self::CSV_SOURCE ] ),
+				'action_data' => array( 'url' => trim( $csv[ self::CSV_TARGET ] ) ),
+				'regex'       => isset( $csv[ self::CSV_REGEX ] ) ? $this->parse_regex( $csv[ self::CSV_REGEX ] ) : $this->is_regex( $csv[ self::CSV_SOURCE ] ),
+				'group_id'    => $group->get_id(),
+				'match_type'  => 'url',
+				'action_type' => $this->get_action_type( $code ),
+				'action_code' => $code,
+				'status'      => $group->is_enabled() ? 'enabled' : 'disabled',
+			);
+		}
+
+		return false;
+	}
+
+	private function parse_regex( $value ) {
+		return intval( $value, 10 ) === 1 ? true : false;
+	}
+
+	private function is_regex( $url ) {
+		$regex = '()[]$^*';
+
+		if ( strpbrk( $url, $regex ) === false ) {
+			return false;
+		}
+
+		return true;
+	}
+}

wp-content/plugins/redirection/fileio/json.php

@@ -0,0 +1,84 @@
+<?php
+
+class Red_Json_File extends Red_FileIO {
+	public function force_download() {
+		parent::force_download();
+
+		header( 'Content-Type: application/json' );
+		header( 'Content-Disposition: attachment; filename="' . $this->export_filename( 'json' ) . '"' );
+	}
+
+	public function get_data( array $items, array $groups ) {
+		$version = red_get_plugin_data( dirname( dirname( __FILE__ ) ) . '/redirection.php' );
+
+		$items = array(
+			'plugin' => array(
+				'version' => trim( $version['Version'] ),
+				'date' => date( 'r' ),
+			),
+			'groups' => $groups,
+			'redirects' => array_map( function( $item ) {
+				return $item->to_json();
+			}, $items ),
+		);
+
+		return wp_json_encode( $items, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES ) . PHP_EOL;
+	}
+
+	public function load( $group, $filename, $data ) {
+		global $wpdb;
+
+		$count = 0;
+		$json = @json_decode( $data, true );
+		if ( $json === false ) {
+			return 0;
+		}
+
+		// Import groups
+		$group_map = array();
+
+		if ( isset( $json['groups'] ) ) {
+			foreach ( $json['groups'] as $group ) {
+				$old_group_id = $group['id'];
+				unset( $group['id'] );
+
+				$group = Red_Group::create( $group['name'], $group['module_id'], $group['enabled'] ? true : false );
+				if ( $group ) {
+					$group_map[ $old_group_id ] = $group->get_id();
+				}
+			}
+		}
+
+		unset( $json['groups'] );
+
+		// Import redirects
+		if ( isset( $json['redirects'] ) ) {
+			foreach ( $json['redirects'] as $pos => $redirect ) {
+				unset( $redirect['id'] );
+
+				if ( ! isset( $group_map[ $redirect['group_id'] ] ) ) {
+					$new_group = Red_Group::create( 'Group', 1 );
+					$group_map[ $redirect['group_id'] ] = $new_group->get_id();
+				}
+
+				if ( $redirect['match_type'] === 'url' && isset( $redirect['action_data'] ) && ! is_array( $redirect['action_data'] ) ) {
+					$redirect['action_data'] = array( 'url' => $redirect['action_data'] );
+				}
+
+				$redirect['group_id'] = $group_map[ $redirect['group_id'] ];
+				$created = Red_Item::create( $redirect );
+
+				if ( $created instanceof Red_Item ) {
+					$count++;
+				}
+
+				// Helps reduce memory usage
+				unset( $json['redirects'][ $pos ] );
+				$wpdb->queries = array();
+				$wpdb->num_queries = 0;
+			}
+		}
+
+		return $count;
+	}
+}

wp-content/plugins/redirection/fileio/nginx.php

@@ -0,0 +1,114 @@
+<?php
+
+class Red_Nginx_File extends Red_FileIO {
+	public function force_download() {
+		parent::force_download();
+
+		header( 'Content-Type: application/octet-stream' );
+		header( 'Content-Disposition: attachment; filename="' . $this->export_filename( 'nginx' ) . '"' );
+	}
+
+	public function get_data( array $items, array $groups ) {
+		$lines   = array();
+		$version = red_get_plugin_data( dirname( dirname( __FILE__ ) ) . '/redirection.php' );
+
+		$lines[] = '# Created by Redirection';
+		$lines[] = '# ' . date( 'r' );
+		$lines[] = '# Redirection ' . trim( $version['Version'] ) . ' - https://redirection.me';
+		$lines[] = '';
+		$lines[] = 'server {';
+
+		$parts = array();
+		foreach ( $items as $item ) {
+			if ( $item->is_enabled() ) {
+				$parts[] = $this->get_nginx_item( $item );
+			}
+		}
+
+		$lines = array_merge( $lines, array_filter( $parts ) );
+
+		$lines[] = '}';
+		$lines[] = '';
+		$lines[] = '# End of Redirection';
+
+		return implode( PHP_EOL, $lines ) . PHP_EOL;
+	}
+
+	private function get_redirect_code( Red_Item $item ) {
+		if ( $item->get_action_code() === 301 ) {
+			return 'permanent';
+		}
+		return 'redirect';
+	}
+
+	public function load( $group, $data, $filename = '' ) {
+		return 0;
+	}
+
+	private function get_nginx_item( Red_Item $item ) {
+		$target = 'add_' . $item->get_match_type();
+
+		if ( method_exists( $this, $target ) ) {
+			return '    ' . $this->$target( $item, $item->get_match_data() );
+		}
+
+		return false;
+	}
+
+	private function add_url( Red_Item $item, array $match_data ) {
+		return $this->get_redirect( $item->get_url(), $item->get_action_data(), $this->get_redirect_code( $item ), $match_data['source'], $item->source_flags->is_regex() );
+	}
+
+	private function add_agent( Red_Item $item, array $match_data ) {
+		if ( $item->match->url_from ) {
+			$lines[] = 'if ( $http_user_agent ~* ^' . $item->match->user_agent . '$ ) {';
+			$lines[] = '        ' . $this->get_redirect( $item->get_url(), $item->match->url_from, $this->get_redirect_code( $item ), $match_data['source'] );
+			$lines[] = '    }';
+		}
+
+		if ( $item->match->url_notfrom ) {
+			$lines[] = 'if ( $http_user_agent !~* ^' . $item->match->user_agent . '$ ) {';
+			$lines[] = '        ' . $this->get_redirect( $item->get_url(), $item->match->url_notfrom, $this->get_redirect_code( $item ), $match_data['source'] );
+			$lines[] = '    }';
+		}
+
+		return implode( "\n", $lines );
+	}
+
+	private function add_referrer( Red_Item $item, array $match_data ) {
+		if ( $item->match->url_from ) {
+			$lines[] = 'if ( $http_referer ~* ^' . $item->match->referrer . '$ ) {';
+			$lines[] = '        ' . $this->get_redirect( $item->get_url(), $item->match->url_from, $this->get_redirect_code( $item ), $match_data['source'] );
+			$lines[] = '    }';
+		}
+
+		if ( $item->match->url_notfrom ) {
+			$lines[] = 'if ( $http_referer !~* ^' . $item->match->referrer . '$ ) {';
+			$lines[] = '        ' . $this->get_redirect( $item->get_url(), $item->match->url_notfrom, $this->get_redirect_code( $item ), $match_data['source'] );
+			$lines[] = '    }';
+		}
+
+		return implode( "\n", $lines );
+	}
+
+	private function get_redirect( $line, $target, $code, $source, $regex = false ) {
+		$line = ltrim( $line, '^' );
+		$line = rtrim( $line, '$' );
+
+		$source_url = new Red_Url_Encode( $line, $regex );
+		$target_url = new Red_Url_Encode( $target );
+
+		// Remove any existing start/end from a regex
+		$from = $source_url->get_as_source();
+		$from = ltrim( $from, '^' );
+		$from = rtrim( $from, '$' );
+
+		if ( isset( $source['flag_case'] ) && $source['flag_case'] ) {
+			$from = '(?i)^' . $from;
+		} else {
+			$from = '^' . $from;
+		}
+
+		return 'rewrite ' . $from . '$ ' . $target_url->get_as_target() . ' ' . $code . ';';
+	}
+}

wp-content/plugins/redirection/fileio/rss.php

@@ -0,0 +1,47 @@
+<?php
+
+class Red_Rss_File extends Red_FileIO {
+	public function force_download() {
+		header( 'Content-type: text/xml; charset=' . get_option( 'blog_charset' ), true );
+	}
+
+	public function get_data( array $items, array $groups ) {
+		$xml = '<?xml version="1.0" encoding="' . get_option( 'blog_charset' ) . '"?' . ">\r\n";
+		ob_start();
+		?>
+<rss version="2.0"
+	xmlns:content="http://purl.org/rss/1.0/modules/content/"
+	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
+	xmlns:dc="http://purl.org/dc/elements/1.1/">
+<channel>
+	<title>Redirection - <?php bloginfo_rss( 'name' ); ?></title>
+	<link><?php esc_url( bloginfo_rss( 'url' ) ); ?></link>
+	<description><?php esc_html( bloginfo_rss( 'description' ) ); ?></description>
+	<pubDate><?php echo esc_html( mysql2date( 'D, d M Y H:i:s +0000', get_lastpostmodified( 'GMT' ), false ) ); ?></pubDate>
+	<generator>
+		<?php echo esc_html( 'http://wordpress.org/?v=' ); ?>
+		<?php bloginfo_rss( 'version' ); ?>
+	</generator>
+	<language><?php echo esc_html( get_option( 'rss_language' ) ); ?></language>
+
+		<?php foreach ( $items as $log ) : ?>
+	<item>
+		<title><?php echo esc_html( $log->get_url() ); ?></title>
+		<link><![CDATA[<?php echo esc_url( home_url() ) . esc_url( $log->get_url() ); ?>]]></link>
+		<pubDate><?php echo esc_html( date( 'D, d M Y H:i:s +0000', intval( $log->get_last_hit(), 10 ) ) ); ?></pubDate>
+		<guid isPermaLink="false"><?php echo esc_html( $log->get_id() ); ?></guid>
+		<description><?php echo esc_html( $log->get_url() ); ?></description>
+	</item>
+		<?php endforeach; ?>
+</channel>
+</rss>
+		<?php
+		$xml .= ob_get_contents();
+		ob_end_clean();
+
+		return $xml;
+	}
+
+	function load( $group, $data, $filename = '' ) {
+	}
+}