first commit

wp-content/plugins/sitepress-multilingual-cms/inc/hacks/language-canonical-redirects.php

@@ -0,0 +1,18 @@
+<?php
+if ( defined( 'WP_ADMIN' ) ) {
+	return;
+}
+
+add_action( 'template_redirect', 'icl_language_canonical_redirects', 1 );
+
+function icl_language_canonical_redirects() {
+	global $wp_query, $sitepress_settings;
+	if ( 3 == $sitepress_settings['language_negotiation_type'] && is_singular() && empty( $wp_query->posts ) ) {
+		$pid       = get_query_var( 'p' );
+		$permalink = html_entity_decode( get_permalink( $pid ) );
+		if ( $permalink ) {
+			wp_redirect( $permalink, 301 );
+			exit;
+		}
+	}
+}

wp-content/plugins/sitepress-multilingual-cms/inc/hacks/misc-constants.php

@@ -0,0 +1,2 @@
+<?php
+define( 'ICL_PRODUCTION_MODE', '2.1.1' );

wp-content/plugins/sitepress-multilingual-cms/inc/hacks/missing-php-functions.php

@@ -0,0 +1,166 @@
+<?php
+
+if ( ! function_exists( '_cleanup_header_comment' ) ) {
+	function _cleanup_header_comment( $str ) {
+		return trim( preg_replace( '/\s*(?:\*\/|\?>).*/', '', $str ) );
+	}
+}
+
+if ( ! defined( 'E_DEPRECATED' ) ) {
+	define( 'E_DEPRECATED', 8192 ); }
+
+if ( ! function_exists( 'esc_textarea' ) ) :
+
+	function esc_textarea( $text ) {
+		$safe_text = esc_html( $text );
+		return apply_filters( 'esc_textarea', $safe_text, $text );
+	}
+
+endif;
+
+/**
+ * This file is part of the array_column library
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright Copyright (c) 2013 Ben Ramsey <http://benramsey.com>
+ * @license http://opensource.org/licenses/MIT MIT
+ */
+
+if ( ! function_exists( 'array_column' ) ) {
+
+	/**
+	 * Returns the values from a single column of the input array, identified by
+	 * the $columnKey.
+	 *
+	 * Optionally, you may provide an $indexKey to index the values in the returned
+	 * array by the values from the $indexKey column in the input array.
+	 *
+	 * @param array $input A multi-dimensional array (record set) from which to pull
+	 *                     a column of values.
+	 * @param mixed $columnKey The column of values to return. This value may be the
+	 *                         integer key of the column you wish to retrieve, or it
+	 *                         may be the string key name for an associative array.
+	 * @param mixed $indexKey (Optional.) The column to use as the index/keys for
+	 *                        the returned array. This value may be the integer key
+	 *                        of the column, or it may be the string key name.
+	 * @return array|false
+	 */
+	function array_column( $input = null, $columnKey = null, $indexKey = null ) {
+		// Using func_get_args() in order to check for proper number of
+		// parameters and trigger errors exactly as the built-in array_column()
+		// does in PHP 5.5.
+		$argc   = func_num_args();
+		$params = func_get_args();
+
+		if ( $argc < 2 ) {
+			trigger_error( "array_column() expects at least 2 parameters, {$argc} given", E_USER_WARNING );
+			return null;
+		}
+
+		if ( ! is_array( $params[0] ) ) {
+			trigger_error( 'array_column() expects parameter 1 to be array, ' . gettype( $params[0] ) . ' given', E_USER_WARNING );
+			return null;
+		}
+
+		if ( ! is_int( $params[1] )
+			&& ! is_float( $params[1] )
+			&& ! is_string( $params[1] )
+			&& $params[1] !== null
+			&& ! ( is_object( $params[1] ) && method_exists( $params[1], '__toString' ) )
+		) {
+			trigger_error( 'array_column(): The column key should be either a string or an integer', E_USER_WARNING );
+			return false;
+		}
+
+		if ( isset( $params[2] )
+			&& ! is_int( $params[2] )
+			&& ! is_float( $params[2] )
+			&& ! is_string( $params[2] )
+			&& ! ( is_object( $params[2] ) && method_exists( $params[2], '__toString' ) )
+		) {
+			trigger_error( 'array_column(): The index key should be either a string or an integer', E_USER_WARNING );
+			return false;
+		}
+
+		$paramsInput     = $params[0];
+		$paramsColumnKey = ( $params[1] !== null ) ? (string) $params[1] : null;
+
+		$paramsIndexKey = null;
+		if ( isset( $params[2] ) ) {
+			if ( is_float( $params[2] ) || is_int( $params[2] ) ) {
+				$paramsIndexKey = (int) $params[2];
+			} else {
+				$paramsIndexKey = (string) $params[2];
+			}
+		}
+
+		$resultArray = array();
+
+		foreach ( $paramsInput as $row ) {
+
+			$key    = $value = null;
+			$keySet = $valueSet = false;
+
+			if ( $paramsIndexKey !== null && array_key_exists( $paramsIndexKey, $row ) ) {
+				$keySet = true;
+				$key    = (string) $row[ $paramsIndexKey ];
+			}
+
+			if ( $paramsColumnKey === null ) {
+				$valueSet = true;
+				$value    = $row;
+			} elseif ( is_array( $row ) && array_key_exists( $paramsColumnKey, $row ) ) {
+				$valueSet = true;
+				$value    = $row[ $paramsColumnKey ];
+			}
+
+			if ( $valueSet ) {
+				if ( $keySet ) {
+					$resultArray[ $key ] = $value;
+				} else {
+					$resultArray[] = $value;
+				}
+			}
+		}
+
+		return $resultArray;
+	}
+}
+
+if ( ! function_exists( 'array_replace_recursive' ) ) {
+	function array_replace_recursive( $array, $array1 ) {
+		// handle the arguments, merge one by one
+		$args  = func_get_args();
+		$array = $args[0];
+		if ( ! is_array( $array ) ) {
+			return $array;
+		}
+		$args_count = count( $args );
+		for ( $i = 1; $i < $args_count; $i ++ ) {
+			if ( is_array( $args[ $i ] ) ) {
+				$array = array_replace_recursive_recurse( $array, $args[ $i ] );
+			}
+		}
+
+		return $array;
+	}
+
+	function array_replace_recursive_recurse( $array, $array1 ) {
+		foreach ( $array1 as $key => $value ) {
+			// create new key in $array, if it is empty or not an array
+			if ( ! isset( $array[ $key ] ) || ( isset( $array[ $key ] ) && ! is_array( $array[ $key ] ) ) ) {
+				$array[ $key ] = array();
+			}
+
+			// overwrite the value in the base array
+			if ( is_array( $value ) ) {
+				$value = array_replace_recursive_recurse( $array[ $key ], $value );
+			}
+			$array[ $key ] = $value;
+		}
+
+		return $array;
+	}
+}

wp-content/plugins/sitepress-multilingual-cms/inc/hacks/supress-warnings-for-xmlrpc.php

@@ -0,0 +1,11 @@
+<?php
+/*
+	$_pingback_url_parts = parse_url(get_bloginfo('pingback_url'));
+	if($_SERVER['REQUEST_URI'] == $_pingback_url_parts['path']){
+		function __icl_void_error_handler($errno, $errstr, $errfile, $errline){
+			throw new Exception ($errstr . ' [' . $errno . '] in '. $errfile . ':' . $errline);
+		}
+		set_error_handler('__icl_void_error_handler',E_ALL);
+	}
+*/
+

wp-content/plugins/sitepress-multilingual-cms/inc/hacks/vars-php-multisite.php

@@ -0,0 +1,32 @@
+<?php
+			global $PHP_SELF;
+if ( is_admin() ) {
+	// wp-admin pages are checked more carefully
+	if ( is_network_admin() ) {
+		preg_match( '#/wp-admin/network/?(.*?)$#i', $PHP_SELF, $self_matches );
+	} elseif ( is_user_admin() ) {
+		preg_match( '#/wp-admin/user/?(.*?)$#i', $PHP_SELF, $self_matches );
+	} else {
+		preg_match( '#/wp-admin/?(.*?)$#i', $PHP_SELF, $self_matches );
+	}
+	$pagenow = $self_matches[1];
+	$pagenow = trim( $pagenow, '/' );
+	$pagenow = preg_replace( '#\?.*?$#', '', $pagenow );
+	if ( '' === $pagenow || 'index' === $pagenow || 'index.php' === $pagenow ) {
+		$pagenow = 'index.php';
+	} else {
+		preg_match( '#(.*?)(/|$)#', $pagenow, $self_matches );
+		$pagenow = strtolower( $self_matches[1] );
+		if ( '.php' !== substr( $pagenow, -4, 4 ) ) {
+			$pagenow .= '.php'; // for Options +Multiviews: /wp-admin/themes/index.php (themes.php is queried)
+		}
+	}
+} else {
+	if ( preg_match( '#([^/]+\.php)([?/].*?)?$#i', $PHP_SELF, $self_matches ) ) {
+		$pagenow = strtolower( $self_matches[1] );
+	} else {
+		$pagenow = 'index.php';
+	}
+}
+			unset( $self_matches );
+