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<?php |
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/* |
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Plugin Name: Hotfix |
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Description: Provides "hotfixes" for selected WordPress bugs, so you don't have to wait for the next WordPress core release. Keep the plugin updated! |
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Version: 1.2 |
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Author: Mark Jaquith |
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Author URI: http://coveredwebservices.com/ |
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*/ |
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|
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// This bootstraps everything |
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WP_Hotfix_Controller::init(); |
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|
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class WP_Hotfix_Controller { |
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public static function init() { |
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add_action( 'init', 'wp_hotfix_init' ); |
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register_activation_hook( __FILE__, array( __CLASS__, 'activate' ) ); |
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register_deactivation_hook( __FILE__, array( __CLASS__, 'deactivate' ) ); |
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} |
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public static function activate() { |
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add_option( 'hotfix_version', '1' ); |
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register_uninstall_hook( __FILE__, array( __CLASS__, 'uninstall' ) ); |
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} |
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public static function deactivate() { |
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delete_option( 'hotfix_version' ); |
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} |
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public static function uninstall() { |
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self::deactivate(); // The same, for now |
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} |
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} |
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|
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function wp_hotfix_init() { |
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global $wp_version; |
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|
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$hotfixes = array(); |
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|
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switch ( $wp_version ) { |
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case '5.1' : |
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$hotfixes = array( '510_comment_reply_js' ); |
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break; |
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case '3.5' : |
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$hotfixes = array( '350_twentytwelve', '350_iis_http_failure' ); |
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break; |
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case '3.4.2' : |
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$hotfixes = array( '342_custom_fields' ); |
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break; |
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case '3.3' : |
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$hotfixes = array( '330_no_wp_print_styles_in_admin', '330_no_json_encode_load_scripts' ); |
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break; |
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case '3.1.3' : |
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$hotfixes = array( '313_post_status_query_string' ); |
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break; |
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case '3.1' : |
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$hotfixes = array( '310_parsed_tax_query' ); |
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break; |
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case '3.0.5' : |
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$hotfixes = array( '305_comment_text_kses' ); |
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break; |
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} |
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|
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$hotfixes = apply_filters( 'wp_hotfixes', $hotfixes ); |
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|
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foreach ( (array) $hotfixes as $hotfix ) { |
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call_user_func( 'wp_hotfix_' . $hotfix ); |
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} |
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} |
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|
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/* And now, the hotfixes */ |
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|
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function wp_hotfix_305_comment_text_kses() { |
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remove_filter( 'comment_text', 'wp_kses_data' ); |
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if ( is_admin() ) |
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add_filter( 'comment_text', 'wp_kses_post' ); |
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} |
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|
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function wp_hotfix_310_parsed_tax_query() { |
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add_filter( 'pre_get_posts', 'wp_hotfix_310_parsed_tax_query_pre_get_posts' ); |
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} |
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|
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function wp_hotfix_310_parsed_tax_query_pre_get_posts( $q ) { |
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@$q->parsed_tax_query = false; // Force it to be re-parsed. |
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return $q; |
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} |
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|
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function wp_hotfix_313_post_status_query_string() { |
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add_filter( 'request', 'wp_hotfix_313_post_status_query_string_request' ); |
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} |
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|
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function wp_hotfix_313_post_status_query_string_request( $qvs ) { |
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if ( isset( $qvs['post_status'] ) && is_array( $qvs['post_status'] ) ) |
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$qvs['post_status'] = implode( ',', $qvs['post_status'] ); |
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return $qvs; |
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} |
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|
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if ( ! function_exists( 'json_encode' ) ) { |
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function json_encode( $string ) { |
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global $wp_hotfix_json; |
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|
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if ( ! is_a( $wp_hotfix_json, 'Services_JSON' ) ) { |
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require_once( dirname( __FILE__ ) . '/inc/class-json.php' ); |
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$wp_hotfix_json = new Services_JSON(); |
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} |
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|
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return $wp_hotfix_json->encodeUnsafe( $string ); |
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} |
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} |
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|
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if ( ! function_exists( 'json_decode' ) && ! function_exists( '_json_decode_object_helper' ) ) { |
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function json_decode( $string, $assoc_array = false ) { |
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global $wp_hotfix_json; |
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|
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if ( ! is_a( $wp_hotfix_json, 'Services_JSON' ) ) { |
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require_once( dirname( __FILE__ ) . '/inc/class-json.php' ); |
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$wp_hotfix_json = new Services_JSON(); |
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} |
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|
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$res = $wp_hotfix_json->decode( $string ); |
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if ( $assoc_array ) |
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$res = _json_decode_object_helper( $res ); |
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return $res; |
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} |
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function _json_decode_object_helper($data) { |
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if ( is_object($data) ) |
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$data = get_object_vars($data); |
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return is_array($data) ? array_map(__FUNCTION__, $data) : $data; |
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} |
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} |
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|
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function wp_hotfix_330_no_wp_print_styles_in_admin() { |
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add_action( 'admin_init', 'wp_hotfix_330_no_wp_print_styles_in_admin_remove', 999 ); |
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} |
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|
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function wp_hotfix_330_no_wp_print_styles_in_admin_remove() { |
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remove_all_actions( 'wp_print_styles' ); |
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} |
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|
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function wp_hotfix_330_no_json_encode_load_scripts() { |
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$functions = get_defined_functions(); |
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if ( in_array( 'json_encode', $functions['internal'] ) ) |
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return; |
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|
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if ( ! defined( 'CONCATENATE_SCRIPTS' ) ) |
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define( 'CONCATENATE_SCRIPTS', false ); |
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} |
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|
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function wp_hotfix_342_custom_fields() { |
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add_action( 'admin_footer-post.php', 'wp_hotfix_342_custom_fields_action' ); |
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add_action( 'admin_footer-post-new.php', 'wp_hotfix_342_custom_fields_action' ); |
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} |
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|
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function wp_hotfix_342_custom_fields_action() { |
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?><script> |
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jQuery(document).ready( function($) { |
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$('#postcustomstuff').on('hover focus', '#addmetasub, #updatemeta', function() { |
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$(this).attr('id', 'meta-add-submit'); |
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}); |
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}); |
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</script> |
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<?php |
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} |
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|
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function wp_hotfix_350_twentytwelve() { |
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add_action( 'pre_http_request', 'wp_hotfix_350_twentytwelve_pre_http_request', 10, 3 ); |
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add_action( 'load-themes.php', 'wp_hotfix_350_twentytwelve_themes_php' ); |
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add_action( 'load-update-core.php', 'wp_hotfix_350_twentytwelve_update_core_php', 9 ); |
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} |
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|
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function wp_hotfix_350_twentytwelve_update_core_php() { |
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if ( ! empty( $_GET['action'] ) ) |
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return; |
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|
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$theme = wp_get_theme('twentytwelve'); |
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if ( ! $theme->exists() || ! $theme->errors() ) |
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return; |
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|
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delete_site_transient( 'update_themes' ); |
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} |
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|
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function wp_hotfix_350_twentytwelve_themes_php() { |
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$theme = wp_get_theme('twentytwelve'); |
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if ( ! $theme->exists() || ! $theme->errors() ) |
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return; |
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|
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// Non-English installs weren't affected. Saves us the need to translate! |
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if ( 'en_US' != get_locale() ) |
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return; |
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|
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if ( current_user_can( 'update_themes' ) ) |
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add_action( 'admin_notices', 'wp_hotfix_350_twentytwelve_notice' ); |
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} |
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|
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function wp_hotfix_350_twentytwelve_notice() { |
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printf( '<div class="error"><p><strong>Looking for Twenty Twelve?</strong> You will need to first update it at <a href="%s">Dashboard → Updates</a>.</p></div>', |
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self_admin_url( 'update-core.php' ) ); |
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} |
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|
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function wp_hotfix_350_twentytwelve_pre_http_request( $return, $args, $url ) { |
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if ( $url != 'http://api.wordpress.org/themes/update-check/1.0/' ) |
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return $return; |
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|
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if ( ! empty( $args['_twentytwelve_hijack'] ) ) |
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return $return; |
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|
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$theme = wp_get_theme('twentytwelve'); |
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if ( ! $theme->exists() || ! $theme->errors() ) |
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return $return; |
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|
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$args['_twentytwelve_hijack'] = true; |
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|
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$themes = unserialize( $args['body']['themes'] ); |
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$themes['twentytwelve'] = array( |
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'Name' => 'Twenty Twelve', |
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'Title' => 'Twenty Twelve', |
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'Version' => '1.0', |
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'Author' => 'the WordPress team', |
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'Author URI' => 'http://wordpress.org/', |
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'Template' => 'twentytwelve', |
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'Stylesheet' => 'twentytwelve', |
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); |
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$args['body']['themes'] = serialize( $themes ); |
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return wp_remote_post( $url, $args ); |
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} |
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|
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function wp_hotfix_350_iis_http_failure() { |
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add_filter( 'filesystem_method', 'wp_hotfix_350_iis_http_failure_define' ); |
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} |
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|
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function wp_hotfix_350_iis_http_failure_define( $filter ) { |
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if ( ! defined( 'WP_TEMP_DIR' ) ) |
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define( 'WP_TEMP_DIR', wp_hotfix_350_iis_http_failure_get_temp_dir() ); |
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remove_filter( 'filesystem_method', 'wp_hotfix_350_iis_http_failure_define' ); |
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return $filter; |
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} |
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|
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function wp_hotfix_350_iis_http_failure_get_temp_dir() { |
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$temp = ini_get('upload_tmp_dir'); |
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if ( is_dir( $temp ) && @is_writable( $temp ) ) |
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return trailingslashit( rtrim( $temp, '\\' ) ); |
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|
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$temp = WP_CONTENT_DIR . '/'; |
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if ( is_dir( $temp ) && @is_writable( $temp ) ) |
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return $temp; |
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return false; |
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} |
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|
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function wp_hotfix_510_comment_reply_js() { |
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add_action( 'wp_enqueue_scripts', 'wp_hotfix_510_enqueue_comment_reply_js', 99 ); |
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} |
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|
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function wp_hotfix_510_enqueue_comment_reply_js() { |
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global $wp_scripts; |
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|
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$suffix = SCRIPT_DEBUG ? '' : '.min'; |
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|
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$wp_scripts->registered['comment-reply']->src = plugins_url( "js/comment-reply$suffix.js", __FILE__ ); |
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$wp_scripts->registered['comment-reply']->ver = 'wp46280'; |
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} |
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|
