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<?php |
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/** |
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* Misc WordPress Administration API. |
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* |
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* @package WordPress |
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* @subpackage Administration |
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*/ |
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/** |
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* Returns whether the server is running Apache with the mod_rewrite module loaded. |
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* |
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* @since 2.0.0 |
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* |
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* @return bool |
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*/ |
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function got_mod_rewrite() { |
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$got_rewrite = apache_mod_loaded('mod_rewrite', true); |
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/** |
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* Filter whether Apache and mod_rewrite are present. |
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* |
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* This filter was previously used to force URL rewriting for other servers, |
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* like nginx. Use the got_url_rewrite filter in got_url_rewrite() instead. |
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* |
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* @since 2.5.0 |
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* |
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* @see got_url_rewrite() |
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* |
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* @param bool $got_rewrite Whether Apache and mod_rewrite are present. |
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*/ |
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return apply_filters( 'got_rewrite', $got_rewrite ); |
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} |
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/** |
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* Returns whether the server supports URL rewriting. |
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* |
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* Detects Apache's mod_rewrite, IIS 7.0+ permalink support, and nginx. |
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* |
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* @since 3.7.0 |
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* |
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* @return bool Whether the server supports URL rewriting. |
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*/ |
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function got_url_rewrite() { |
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$got_url_rewrite = ( got_mod_rewrite() || $GLOBALS['is_nginx'] || iis7_supports_permalinks() ); |
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/** |
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* Filter whether URL rewriting is available. |
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* |
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* @since 3.7.0 |
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* |
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* @param bool $got_url_rewrite Whether URL rewriting is available. |
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*/ |
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return apply_filters( 'got_url_rewrite', $got_url_rewrite ); |
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} |
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/** |
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* {@internal Missing Short Description}} |
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* |
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* @since 1.5.0 |
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* |
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* @param string $filename |
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* @param string $marker |
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* @return array An array of strings from a file (.htaccess ) from between BEGIN and END markers. |
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*/ |
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function extract_from_markers( $filename, $marker ) { |
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$result = array (); |
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if (!file_exists( $filename ) ) { |
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return $result; |
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} |
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if ( $markerdata = explode( "\n", implode( '', file( $filename ) ) )); |
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{ |
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$state = false; |
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foreach ( $markerdata as $markerline ) { |
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if (strpos($markerline, '# END ' . $marker) !== false) |
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$state = false; |
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if ( $state ) |
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$result[] = $markerline; |
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if (strpos($markerline, '# BEGIN ' . $marker) !== false) |
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$state = true; |
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} |
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} |
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return $result; |
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} |
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/** |
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* {@internal Missing Short Description}} |
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* |
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* Inserts an array of strings into a file (.htaccess ), placing it between |
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* BEGIN and END markers. Replaces existing marked info. Retains surrounding |
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* data. Creates file if none exists. |
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* |
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* @since 1.5.0 |
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* |
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* @param string $filename |
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* @param string $marker |
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* @param array $insertion |
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* @return bool True on write success, false on failure. |
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*/ |
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function insert_with_markers( $filename, $marker, $insertion ) { |
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if (!file_exists( $filename ) || is_writeable( $filename ) ) { |
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if (!file_exists( $filename ) ) { |
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$markerdata = ''; |
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} else { |
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$markerdata = explode( "\n", implode( '', file( $filename ) ) ); |
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} |
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if ( !$f = @fopen( $filename, 'w' ) ) |
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return false; |
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$foundit = false; |
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if ( $markerdata ) { |
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$state = true; |
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foreach ( $markerdata as $n => $markerline ) { |
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if (strpos($markerline, '# BEGIN ' . $marker) !== false) |
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$state = false; |
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if ( $state ) { |
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if ( $n + 1 < count( $markerdata ) ) |
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fwrite( $f, "{$markerline}\n" ); |
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else |
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fwrite( $f, "{$markerline}" ); |
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} |
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if (strpos($markerline, '# END ' . $marker) !== false) { |
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fwrite( $f, "# BEGIN {$marker}\n" ); |
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if ( is_array( $insertion )) |
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foreach ( $insertion as $insertline ) |
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fwrite( $f, "{$insertline}\n" ); |
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fwrite( $f, "# END {$marker}\n" ); |
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$state = true; |
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$foundit = true; |
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} |
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} |
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} |
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if (!$foundit) { |
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fwrite( $f, "\n# BEGIN {$marker}\n" ); |
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foreach ( $insertion as $insertline ) |
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fwrite( $f, "{$insertline}\n" ); |
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fwrite( $f, "# END {$marker}\n" ); |
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} |
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fclose( $f ); |
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return true; |
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} else { |
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return false; |
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} |
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} |
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/** |
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* Updates the htaccess file with the current rules if it is writable. |
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* |
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* Always writes to the file if it exists and is writable to ensure that we |
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* blank out old rules. |
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* |
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* @since 1.5.0 |
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*/ |
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function save_mod_rewrite_rules() { |
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if ( is_multisite() ) |
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return; |
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global $wp_rewrite; |
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$home_path = get_home_path(); |
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$htaccess_file = $home_path.'.htaccess'; |
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/* |
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* If the file doesn't already exist check for write access to the directory |
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* and whether we have some rules. Else check for write access to the file. |
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*/ |
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if ((!file_exists($htaccess_file) && is_writable($home_path) && $wp_rewrite->using_mod_rewrite_permalinks()) || is_writable($htaccess_file)) { |
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if ( got_mod_rewrite() ) { |
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$rules = explode( "\n", $wp_rewrite->mod_rewrite_rules() ); |
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return insert_with_markers( $htaccess_file, 'WordPress', $rules ); |
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} |
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} |
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return false; |
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} |
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/** |
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* Updates the IIS web.config file with the current rules if it is writable. |
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* If the permalinks do not require rewrite rules then the rules are deleted from the web.config file. |
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* |
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* @since 2.8.0 |
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* |
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* @return bool True if web.config was updated successfully |
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*/ |
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function iis7_save_url_rewrite_rules(){ |
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if ( is_multisite() ) |
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return; |
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global $wp_rewrite; |
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$home_path = get_home_path(); |
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$web_config_file = $home_path . 'web.config'; |
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// Using win_is_writable() instead of is_writable() because of a bug in Windows PHP |
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if ( iis7_supports_permalinks() && ( ( ! file_exists($web_config_file) && win_is_writable($home_path) && $wp_rewrite->using_mod_rewrite_permalinks() ) || win_is_writable($web_config_file) ) ) { |
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$rule = $wp_rewrite->iis7_url_rewrite_rules(false, '', ''); |
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if ( ! empty($rule) ) { |
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return iis7_add_rewrite_rule($web_config_file, $rule); |
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} else { |
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return iis7_delete_rewrite_rule($web_config_file); |
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} |
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} |
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return false; |
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} |
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/** |
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* {@internal Missing Short Description}} |
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* |
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* @since 1.5.0 |
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* |
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* @param string $file |
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*/ |
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function update_recently_edited( $file ) { |
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$oldfiles = (array ) get_option( 'recently_edited' ); |
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if ( $oldfiles ) { |
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$oldfiles = array_reverse( $oldfiles ); |
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$oldfiles[] = $file; |
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$oldfiles = array_reverse( $oldfiles ); |
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$oldfiles = array_unique( $oldfiles ); |
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if ( 5 < count( $oldfiles )) |
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array_pop( $oldfiles ); |
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} else { |
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$oldfiles[] = $file; |
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} |
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update_option( 'recently_edited', $oldfiles ); |
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} |
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/** |
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* If siteurl, home or page_on_front changed, flush rewrite rules. |
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* |
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* @since 2.1.0 |
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* |
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* @param string $old_value |
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* @param string $value |
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*/ |
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function update_home_siteurl( $old_value, $value ) { |
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if ( defined( "WP_INSTALLING" ) ) |
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return; |
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// If home changed, write rewrite rules to new location. |
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flush_rewrite_rules(); |
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} |
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add_action( 'update_option_home', 'update_home_siteurl', 10, 2 ); |
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add_action( 'update_option_siteurl', 'update_home_siteurl', 10, 2 ); |
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add_action( 'update_option_page_on_front', 'update_home_siteurl', 10, 2 ); |
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/** |
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* Shorten an URL, to be used as link text |
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* |
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* @since 1.2.0 |
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* |
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* @param string $url |
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* @return string |
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*/ |
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function url_shorten( $url ) { |
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$short_url = str_replace( array( 'http://', 'www.' ), '', $url ); |
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$short_url = untrailingslashit( $short_url ); |
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if ( strlen( $short_url ) > 35 ) |
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$short_url = substr( $short_url, 0, 32 ) . '…'; |
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return $short_url; |
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} |
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/** |
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* Resets global variables based on $_GET and $_POST |
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* |
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* This function resets global variables based on the names passed |
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* in the $vars array to the value of $_POST[$var] or $_GET[$var] or '' |
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* if neither is defined. |
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* |
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* @since 2.0.0 |
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* |
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* @param array $vars An array of globals to reset. |
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*/ |
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function wp_reset_vars( $vars ) { |
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foreach ( $vars as $var ) { |
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if ( empty( $_POST[ $var ] ) ) { |
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if ( empty( $_GET[ $var ] ) ) { |
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$GLOBALS[ $var ] = ''; |
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} else { |
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$GLOBALS[ $var ] = $_GET[ $var ]; |
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} |
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} else { |
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$GLOBALS[ $var ] = $_POST[ $var ]; |
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} |
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} |
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} |
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/** |
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* {@internal Missing Short Description}} |
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* |
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* @since 2.1.0 |
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* |
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* @param string|WP_Error $message |
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*/ |
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function show_message($message) { |
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if ( is_wp_error($message) ){ |
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if ( $message->get_error_data() && is_string( $message->get_error_data() ) ) |
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$message = $message->get_error_message() . ': ' . $message->get_error_data(); |
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else |
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$message = $message->get_error_message(); |
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} |
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echo "<p>$message</p>\n"; |
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wp_ob_end_flush_all(); |
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flush(); |
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} |
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310 |
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function wp_doc_link_parse( $content ) { |
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if ( !is_string( $content ) || empty( $content ) ) |
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return array(); |
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314 |
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if ( !function_exists('token_get_all') ) |
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return array(); |
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317 |
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$tokens = token_get_all( $content ); |
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$count = count( $tokens ); |
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$functions = array(); |
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$ignore_functions = array(); |
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for ( $t = 0; $t < $count - 2; $t++ ) { |
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if ( ! is_array( $tokens[ $t ] ) ) { |
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continue; |
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} |
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326 |
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if ( T_STRING == $tokens[ $t ][0] && ( '(' == $tokens[ $t + 1 ] || '(' == $tokens[ $t + 2 ] ) ) { |
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// If it's a function or class defined locally, there's not going to be any docs available |
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if ( ( isset( $tokens[ $t - 2 ][1] ) && in_array( $tokens[ $t - 2 ][1], array( 'function', 'class' ) ) ) || ( isset( $tokens[ $t - 2 ][0] ) && T_OBJECT_OPERATOR == $tokens[ $t - 1 ][0] ) ) { |
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330 |
$ignore_functions[] = $tokens[$t][1]; |
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331 |
} |
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332 |
// Add this to our stack of unique references |
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$functions[] = $tokens[$t][1]; |
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334 |
} |
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335 |
} |
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336 |
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337 |
$functions = array_unique( $functions ); |
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338 |
sort( $functions ); |
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5
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339 |
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340 |
/** |
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341 |
* Filter the list of functions and classes to be ignored from the documentation lookup. |
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342 |
* |
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343 |
* @since 2.8.0 |
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344 |
* |
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345 |
* @param array $ignore_functions Functions and classes to be ignored. |
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346 |
*/ |
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0
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347 |
$ignore_functions = apply_filters( 'documentation_ignore_functions', $ignore_functions ); |
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5
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348 |
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0
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349 |
$ignore_functions = array_unique( $ignore_functions ); |
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350 |
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351 |
$out = array(); |
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352 |
foreach ( $functions as $function ) { |
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353 |
if ( in_array( $function, $ignore_functions ) ) |
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354 |
continue; |
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355 |
$out[] = $function; |
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356 |
} |
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357 |
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358 |
return $out; |
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359 |
} |
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|
360 |
|
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361 |
/** |
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362 |
* Saves option for number of rows when listing posts, pages, comments, etc. |
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363 |
* |
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5
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364 |
* @since 2.8.0 |
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365 |
*/ |
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0
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366 |
function set_screen_options() { |
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|
367 |
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368 |
if ( isset($_POST['wp_screen_options']) && is_array($_POST['wp_screen_options']) ) { |
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check_admin_referer( 'screen-options-nonce', 'screenoptionnonce' ); |
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370 |
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371 |
if ( !$user = wp_get_current_user() ) |
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372 |
return; |
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373 |
$option = $_POST['wp_screen_options']['option']; |
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374 |
$value = $_POST['wp_screen_options']['value']; |
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375 |
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376 |
if ( $option != sanitize_key( $option ) ) |
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377 |
return; |
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378 |
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379 |
$map_option = $option; |
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380 |
$type = str_replace('edit_', '', $map_option); |
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|
381 |
$type = str_replace('_per_page', '', $type); |
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382 |
if ( in_array( $type, get_taxonomies() ) ) |
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|
383 |
$map_option = 'edit_tags_per_page'; |
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384 |
elseif ( in_array( $type, get_post_types() ) ) |
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385 |
$map_option = 'edit_per_page'; |
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|
386 |
else |
|
|
387 |
$option = str_replace('-', '_', $option); |
|
|
388 |
|
|
|
389 |
switch ( $map_option ) { |
|
|
390 |
case 'edit_per_page': |
|
|
391 |
case 'users_per_page': |
|
|
392 |
case 'edit_comments_per_page': |
|
|
393 |
case 'upload_per_page': |
|
|
394 |
case 'edit_tags_per_page': |
|
|
395 |
case 'plugins_per_page': |
|
|
396 |
// Network admin |
|
|
397 |
case 'sites_network_per_page': |
|
|
398 |
case 'users_network_per_page': |
|
|
399 |
case 'site_users_network_per_page': |
|
|
400 |
case 'plugins_network_per_page': |
|
|
401 |
case 'themes_network_per_page': |
|
|
402 |
case 'site_themes_network_per_page': |
|
|
403 |
$value = (int) $value; |
|
|
404 |
if ( $value < 1 || $value > 999 ) |
|
|
405 |
return; |
|
|
406 |
break; |
|
|
407 |
default: |
|
5
|
408 |
|
|
|
409 |
/** |
|
|
410 |
* Filter a screen option value before it is set. |
|
|
411 |
* |
|
|
412 |
* The filter can also be used to modify non-standard [items]_per_page |
|
|
413 |
* settings. See the parent function for a full list of standard options. |
|
|
414 |
* |
|
|
415 |
* Returning false to the filter will skip saving the current option. |
|
|
416 |
* |
|
|
417 |
* @since 2.8.0 |
|
|
418 |
* |
|
|
419 |
* @see set_screen_options() |
|
|
420 |
* |
|
|
421 |
* @param bool|int $value Screen option value. Default false to skip. |
|
|
422 |
* @param string $option The option name. |
|
|
423 |
* @param int $value The number of rows to use. |
|
|
424 |
*/ |
|
|
425 |
$value = apply_filters( 'set-screen-option', false, $option, $value ); |
|
|
426 |
|
|
0
|
427 |
if ( false === $value ) |
|
|
428 |
return; |
|
|
429 |
break; |
|
|
430 |
} |
|
|
431 |
|
|
|
432 |
update_user_meta($user->ID, $option, $value); |
|
|
433 |
wp_safe_redirect( remove_query_arg( array('pagenum', 'apage', 'paged'), wp_get_referer() ) ); |
|
|
434 |
exit; |
|
|
435 |
} |
|
|
436 |
} |
|
|
437 |
|
|
|
438 |
/** |
|
|
439 |
* Check if rewrite rule for WordPress already exists in the IIS 7+ configuration file |
|
|
440 |
* |
|
|
441 |
* @since 2.8.0 |
|
|
442 |
* |
|
|
443 |
* @return bool |
|
|
444 |
* @param string $filename The file path to the configuration file |
|
|
445 |
*/ |
|
|
446 |
function iis7_rewrite_rule_exists($filename) { |
|
|
447 |
if ( ! file_exists($filename) ) |
|
|
448 |
return false; |
|
|
449 |
if ( ! class_exists('DOMDocument') ) |
|
|
450 |
return false; |
|
|
451 |
|
|
|
452 |
$doc = new DOMDocument(); |
|
|
453 |
if ( $doc->load($filename) === false ) |
|
|
454 |
return false; |
|
|
455 |
$xpath = new DOMXPath($doc); |
|
|
456 |
$rules = $xpath->query('/configuration/system.webServer/rewrite/rules/rule[starts-with(@name,\'wordpress\')]'); |
|
|
457 |
if ( $rules->length == 0 ) |
|
|
458 |
return false; |
|
|
459 |
else |
|
|
460 |
return true; |
|
|
461 |
} |
|
|
462 |
|
|
|
463 |
/** |
|
|
464 |
* Delete WordPress rewrite rule from web.config file if it exists there |
|
|
465 |
* |
|
|
466 |
* @since 2.8.0 |
|
|
467 |
* |
|
|
468 |
* @param string $filename Name of the configuration file |
|
|
469 |
* @return bool |
|
|
470 |
*/ |
|
|
471 |
function iis7_delete_rewrite_rule($filename) { |
|
|
472 |
// If configuration file does not exist then rules also do not exist so there is nothing to delete |
|
|
473 |
if ( ! file_exists($filename) ) |
|
|
474 |
return true; |
|
|
475 |
|
|
|
476 |
if ( ! class_exists('DOMDocument') ) |
|
|
477 |
return false; |
|
|
478 |
|
|
|
479 |
$doc = new DOMDocument(); |
|
|
480 |
$doc->preserveWhiteSpace = false; |
|
|
481 |
|
|
|
482 |
if ( $doc -> load($filename) === false ) |
|
|
483 |
return false; |
|
|
484 |
$xpath = new DOMXPath($doc); |
|
|
485 |
$rules = $xpath->query('/configuration/system.webServer/rewrite/rules/rule[starts-with(@name,\'wordpress\')]'); |
|
|
486 |
if ( $rules->length > 0 ) { |
|
|
487 |
$child = $rules->item(0); |
|
|
488 |
$parent = $child->parentNode; |
|
|
489 |
$parent->removeChild($child); |
|
|
490 |
$doc->formatOutput = true; |
|
|
491 |
saveDomDocument($doc, $filename); |
|
|
492 |
} |
|
|
493 |
return true; |
|
|
494 |
} |
|
|
495 |
|
|
|
496 |
/** |
|
|
497 |
* Add WordPress rewrite rule to the IIS 7+ configuration file. |
|
|
498 |
* |
|
|
499 |
* @since 2.8.0 |
|
|
500 |
* |
|
|
501 |
* @param string $filename The file path to the configuration file |
|
|
502 |
* @param string $rewrite_rule The XML fragment with URL Rewrite rule |
|
|
503 |
* @return bool |
|
|
504 |
*/ |
|
|
505 |
function iis7_add_rewrite_rule($filename, $rewrite_rule) { |
|
|
506 |
if ( ! class_exists('DOMDocument') ) |
|
|
507 |
return false; |
|
|
508 |
|
|
|
509 |
// If configuration file does not exist then we create one. |
|
|
510 |
if ( ! file_exists($filename) ) { |
|
|
511 |
$fp = fopen( $filename, 'w'); |
|
|
512 |
fwrite($fp, '<configuration/>'); |
|
|
513 |
fclose($fp); |
|
|
514 |
} |
|
|
515 |
|
|
|
516 |
$doc = new DOMDocument(); |
|
|
517 |
$doc->preserveWhiteSpace = false; |
|
|
518 |
|
|
|
519 |
if ( $doc->load($filename) === false ) |
|
|
520 |
return false; |
|
|
521 |
|
|
|
522 |
$xpath = new DOMXPath($doc); |
|
|
523 |
|
|
|
524 |
// First check if the rule already exists as in that case there is no need to re-add it |
|
|
525 |
$wordpress_rules = $xpath->query('/configuration/system.webServer/rewrite/rules/rule[starts-with(@name,\'wordpress\')]'); |
|
|
526 |
if ( $wordpress_rules->length > 0 ) |
|
|
527 |
return true; |
|
|
528 |
|
|
|
529 |
// Check the XPath to the rewrite rule and create XML nodes if they do not exist |
|
|
530 |
$xmlnodes = $xpath->query('/configuration/system.webServer/rewrite/rules'); |
|
|
531 |
if ( $xmlnodes->length > 0 ) { |
|
|
532 |
$rules_node = $xmlnodes->item(0); |
|
|
533 |
} else { |
|
|
534 |
$rules_node = $doc->createElement('rules'); |
|
|
535 |
|
|
|
536 |
$xmlnodes = $xpath->query('/configuration/system.webServer/rewrite'); |
|
|
537 |
if ( $xmlnodes->length > 0 ) { |
|
|
538 |
$rewrite_node = $xmlnodes->item(0); |
|
|
539 |
$rewrite_node->appendChild($rules_node); |
|
|
540 |
} else { |
|
|
541 |
$rewrite_node = $doc->createElement('rewrite'); |
|
|
542 |
$rewrite_node->appendChild($rules_node); |
|
|
543 |
|
|
|
544 |
$xmlnodes = $xpath->query('/configuration/system.webServer'); |
|
|
545 |
if ( $xmlnodes->length > 0 ) { |
|
|
546 |
$system_webServer_node = $xmlnodes->item(0); |
|
|
547 |
$system_webServer_node->appendChild($rewrite_node); |
|
|
548 |
} else { |
|
|
549 |
$system_webServer_node = $doc->createElement('system.webServer'); |
|
|
550 |
$system_webServer_node->appendChild($rewrite_node); |
|
|
551 |
|
|
|
552 |
$xmlnodes = $xpath->query('/configuration'); |
|
|
553 |
if ( $xmlnodes->length > 0 ) { |
|
|
554 |
$config_node = $xmlnodes->item(0); |
|
|
555 |
$config_node->appendChild($system_webServer_node); |
|
|
556 |
} else { |
|
|
557 |
$config_node = $doc->createElement('configuration'); |
|
|
558 |
$doc->appendChild($config_node); |
|
|
559 |
$config_node->appendChild($system_webServer_node); |
|
|
560 |
} |
|
|
561 |
} |
|
|
562 |
} |
|
|
563 |
} |
|
|
564 |
|
|
|
565 |
$rule_fragment = $doc->createDocumentFragment(); |
|
|
566 |
$rule_fragment->appendXML($rewrite_rule); |
|
|
567 |
$rules_node->appendChild($rule_fragment); |
|
|
568 |
|
|
|
569 |
$doc->encoding = "UTF-8"; |
|
|
570 |
$doc->formatOutput = true; |
|
|
571 |
saveDomDocument($doc, $filename); |
|
|
572 |
|
|
|
573 |
return true; |
|
|
574 |
} |
|
|
575 |
|
|
|
576 |
/** |
|
|
577 |
* Saves the XML document into a file |
|
|
578 |
* |
|
|
579 |
* @since 2.8.0 |
|
|
580 |
* |
|
|
581 |
* @param DOMDocument $doc |
|
|
582 |
* @param string $filename |
|
|
583 |
*/ |
|
|
584 |
function saveDomDocument($doc, $filename) { |
|
|
585 |
$config = $doc->saveXML(); |
|
|
586 |
$config = preg_replace("/([^\r])\n/", "$1\r\n", $config); |
|
|
587 |
$fp = fopen($filename, 'w'); |
|
|
588 |
fwrite($fp, $config); |
|
|
589 |
fclose($fp); |
|
|
590 |
} |
|
|
591 |
|
|
|
592 |
/** |
|
|
593 |
* Display the default admin color scheme picker (Used in user-edit.php) |
|
|
594 |
* |
|
|
595 |
* @since 3.0.0 |
|
|
596 |
*/ |
|
5
|
597 |
function admin_color_scheme_picker( $user_id ) { |
|
|
598 |
global $_wp_admin_css_colors; |
|
|
599 |
|
|
|
600 |
ksort( $_wp_admin_css_colors ); |
|
|
601 |
|
|
|
602 |
if ( isset( $_wp_admin_css_colors['fresh'] ) ) { |
|
|
603 |
// Set Default ('fresh') and Light should go first. |
|
|
604 |
$_wp_admin_css_colors = array_filter( array_merge( array( 'fresh' => '', 'light' => '' ), $_wp_admin_css_colors ) ); |
|
|
605 |
} |
|
|
606 |
|
|
|
607 |
$current_color = get_user_option( 'admin_color', $user_id ); |
|
|
608 |
|
|
|
609 |
if ( empty( $current_color ) || ! isset( $_wp_admin_css_colors[ $current_color ] ) ) { |
|
|
610 |
$current_color = 'fresh'; |
|
|
611 |
} |
|
|
612 |
|
|
|
613 |
?> |
|
|
614 |
<fieldset id="color-picker" class="scheme-list"> |
|
|
615 |
<legend class="screen-reader-text"><span><?php _e( 'Admin Color Scheme' ); ?></span></legend> |
|
|
616 |
<?php |
|
|
617 |
wp_nonce_field( 'save-color-scheme', 'color-nonce', false ); |
|
|
618 |
foreach ( $_wp_admin_css_colors as $color => $color_info ) : |
|
|
619 |
|
|
|
620 |
?> |
|
|
621 |
<div class="color-option <?php echo ( $color == $current_color ) ? 'selected' : ''; ?>"> |
|
|
622 |
<input name="admin_color" id="admin_color_<?php echo esc_attr( $color ); ?>" type="radio" value="<?php echo esc_attr( $color ); ?>" class="tog" <?php checked( $color, $current_color ); ?> /> |
|
|
623 |
<input type="hidden" class="css_url" value="<?php echo esc_url( $color_info->url ); ?>" /> |
|
|
624 |
<input type="hidden" class="icon_colors" value="<?php echo esc_attr( wp_json_encode( array( 'icons' => $color_info->icon_colors ) ) ); ?>" /> |
|
|
625 |
<label for="admin_color_<?php echo esc_attr( $color ); ?>"><?php echo esc_html( $color_info->name ); ?></label> |
|
|
626 |
<table class="color-palette"> |
|
|
627 |
<tr> |
|
|
628 |
<?php |
|
0
|
629 |
|
|
5
|
630 |
foreach ( $color_info->colors as $html_color ) { |
|
|
631 |
?> |
|
|
632 |
<td style="background-color: <?php echo esc_attr( $html_color ); ?>"> </td> |
|
|
633 |
<?php |
|
|
634 |
} |
|
|
635 |
|
|
|
636 |
?> |
|
|
637 |
</tr> |
|
|
638 |
</table> |
|
|
639 |
</div> |
|
|
640 |
<?php |
|
|
641 |
|
|
|
642 |
endforeach; |
|
|
643 |
|
|
|
644 |
?> |
|
|
645 |
</fieldset> |
|
|
646 |
<?php |
|
0
|
647 |
} |
|
|
648 |
|
|
5
|
649 |
function wp_color_scheme_settings() { |
|
|
650 |
global $_wp_admin_css_colors; |
|
|
651 |
|
|
|
652 |
$color_scheme = get_user_option( 'admin_color' ); |
|
|
653 |
|
|
|
654 |
// It's possible to have a color scheme set that is no longer registered. |
|
|
655 |
if ( empty( $_wp_admin_css_colors[ $color_scheme ] ) ) { |
|
|
656 |
$color_scheme = 'fresh'; |
|
|
657 |
} |
|
|
658 |
|
|
|
659 |
if ( ! empty( $_wp_admin_css_colors[ $color_scheme ]->icon_colors ) ) { |
|
|
660 |
$icon_colors = $_wp_admin_css_colors[ $color_scheme ]->icon_colors; |
|
|
661 |
} elseif ( ! empty( $_wp_admin_css_colors['fresh']->icon_colors ) ) { |
|
|
662 |
$icon_colors = $_wp_admin_css_colors['fresh']->icon_colors; |
|
|
663 |
} else { |
|
|
664 |
// Fall back to the default set of icon colors if the default scheme is missing. |
|
|
665 |
$icon_colors = array( 'base' => '#999', 'focus' => '#00a0d2', 'current' => '#fff' ); |
|
|
666 |
} |
|
|
667 |
|
|
|
668 |
echo '<script type="text/javascript">var _wpColorScheme = ' . wp_json_encode( array( 'icons' => $icon_colors ) ) . ";</script>\n"; |
|
|
669 |
} |
|
|
670 |
add_action( 'admin_head', 'wp_color_scheme_settings' ); |
|
|
671 |
|
|
0
|
672 |
function _ipad_meta() { |
|
|
673 |
if ( wp_is_mobile() ) { |
|
|
674 |
?> |
|
|
675 |
<meta name="viewport" id="viewport-meta" content="width=device-width, initial-scale=1"> |
|
|
676 |
<?php |
|
|
677 |
} |
|
|
678 |
} |
|
|
679 |
add_action('admin_head', '_ipad_meta'); |
|
|
680 |
|
|
|
681 |
/** |
|
|
682 |
* Check lock status for posts displayed on the Posts screen |
|
|
683 |
* |
|
5
|
684 |
* @since 3.6.0 |
|
0
|
685 |
*/ |
|
|
686 |
function wp_check_locked_posts( $response, $data, $screen_id ) { |
|
|
687 |
$checked = array(); |
|
|
688 |
|
|
|
689 |
if ( array_key_exists( 'wp-check-locked-posts', $data ) && is_array( $data['wp-check-locked-posts'] ) ) { |
|
|
690 |
foreach ( $data['wp-check-locked-posts'] as $key ) { |
|
|
691 |
if ( ! $post_id = absint( substr( $key, 5 ) ) ) |
|
|
692 |
continue; |
|
|
693 |
|
|
|
694 |
if ( ( $user_id = wp_check_post_lock( $post_id ) ) && ( $user = get_userdata( $user_id ) ) && current_user_can( 'edit_post', $post_id ) ) { |
|
|
695 |
$send = array( 'text' => sprintf( __( '%s is currently editing' ), $user->display_name ) ); |
|
|
696 |
|
|
|
697 |
if ( ( $avatar = get_avatar( $user->ID, 18 ) ) && preg_match( "|src='([^']+)'|", $avatar, $matches ) ) |
|
|
698 |
$send['avatar_src'] = $matches[1]; |
|
|
699 |
|
|
|
700 |
$checked[$key] = $send; |
|
|
701 |
} |
|
|
702 |
} |
|
|
703 |
} |
|
|
704 |
|
|
|
705 |
if ( ! empty( $checked ) ) |
|
|
706 |
$response['wp-check-locked-posts'] = $checked; |
|
|
707 |
|
|
|
708 |
return $response; |
|
|
709 |
} |
|
|
710 |
add_filter( 'heartbeat_received', 'wp_check_locked_posts', 10, 3 ); |
|
|
711 |
|
|
|
712 |
/** |
|
|
713 |
* Check lock status on the New/Edit Post screen and refresh the lock |
|
|
714 |
* |
|
5
|
715 |
* @since 3.6.0 |
|
0
|
716 |
*/ |
|
|
717 |
function wp_refresh_post_lock( $response, $data, $screen_id ) { |
|
|
718 |
if ( array_key_exists( 'wp-refresh-post-lock', $data ) ) { |
|
|
719 |
$received = $data['wp-refresh-post-lock']; |
|
|
720 |
$send = array(); |
|
|
721 |
|
|
|
722 |
if ( ! $post_id = absint( $received['post_id'] ) ) |
|
|
723 |
return $response; |
|
|
724 |
|
|
|
725 |
if ( ! current_user_can('edit_post', $post_id) ) |
|
|
726 |
return $response; |
|
|
727 |
|
|
|
728 |
if ( ( $user_id = wp_check_post_lock( $post_id ) ) && ( $user = get_userdata( $user_id ) ) ) { |
|
|
729 |
$error = array( |
|
|
730 |
'text' => sprintf( __( '%s has taken over and is currently editing.' ), $user->display_name ) |
|
|
731 |
); |
|
|
732 |
|
|
|
733 |
if ( $avatar = get_avatar( $user->ID, 64 ) ) { |
|
|
734 |
if ( preg_match( "|src='([^']+)'|", $avatar, $matches ) ) |
|
|
735 |
$error['avatar_src'] = $matches[1]; |
|
|
736 |
} |
|
|
737 |
|
|
|
738 |
$send['lock_error'] = $error; |
|
|
739 |
} else { |
|
|
740 |
if ( $new_lock = wp_set_post_lock( $post_id ) ) |
|
|
741 |
$send['new_lock'] = implode( ':', $new_lock ); |
|
|
742 |
} |
|
|
743 |
|
|
|
744 |
$response['wp-refresh-post-lock'] = $send; |
|
|
745 |
} |
|
|
746 |
|
|
|
747 |
return $response; |
|
|
748 |
} |
|
|
749 |
add_filter( 'heartbeat_received', 'wp_refresh_post_lock', 10, 3 ); |
|
|
750 |
|
|
|
751 |
/** |
|
|
752 |
* Check nonce expiration on the New/Edit Post screen and refresh if needed |
|
|
753 |
* |
|
5
|
754 |
* @since 3.6.0 |
|
0
|
755 |
*/ |
|
|
756 |
function wp_refresh_post_nonces( $response, $data, $screen_id ) { |
|
|
757 |
if ( array_key_exists( 'wp-refresh-post-nonces', $data ) ) { |
|
|
758 |
$received = $data['wp-refresh-post-nonces']; |
|
|
759 |
$response['wp-refresh-post-nonces'] = array( 'check' => 1 ); |
|
|
760 |
|
|
|
761 |
if ( ! $post_id = absint( $received['post_id'] ) ) |
|
|
762 |
return $response; |
|
|
763 |
|
|
|
764 |
if ( ! current_user_can( 'edit_post', $post_id ) || empty( $received['post_nonce'] ) ) |
|
|
765 |
return $response; |
|
|
766 |
|
|
|
767 |
if ( 2 === wp_verify_nonce( $received['post_nonce'], 'update-post_' . $post_id ) ) { |
|
|
768 |
$response['wp-refresh-post-nonces'] = array( |
|
|
769 |
'replace' => array( |
|
|
770 |
'getpermalinknonce' => wp_create_nonce('getpermalink'), |
|
|
771 |
'samplepermalinknonce' => wp_create_nonce('samplepermalink'), |
|
|
772 |
'closedpostboxesnonce' => wp_create_nonce('closedpostboxes'), |
|
|
773 |
'_ajax_linking_nonce' => wp_create_nonce( 'internal-linking' ), |
|
|
774 |
'_wpnonce' => wp_create_nonce( 'update-post_' . $post_id ), |
|
|
775 |
), |
|
|
776 |
'heartbeatNonce' => wp_create_nonce( 'heartbeat-nonce' ), |
|
|
777 |
); |
|
|
778 |
} |
|
|
779 |
} |
|
|
780 |
|
|
|
781 |
return $response; |
|
|
782 |
} |
|
|
783 |
add_filter( 'heartbeat_received', 'wp_refresh_post_nonces', 10, 3 ); |
|
5
|
784 |
|
|
|
785 |
/** |
|
|
786 |
* Disable suspension of Heartbeat on the Add/Edit Post screens. |
|
|
787 |
* |
|
|
788 |
* @since 3.8.0 |
|
|
789 |
* |
|
|
790 |
* @param array $settings An array of Heartbeat settings. |
|
|
791 |
* @return array Filtered Heartbeat settings. |
|
|
792 |
*/ |
|
|
793 |
function wp_heartbeat_set_suspension( $settings ) { |
|
|
794 |
global $pagenow; |
|
|
795 |
|
|
|
796 |
if ( 'post.php' === $pagenow || 'post-new.php' === $pagenow ) { |
|
|
797 |
$settings['suspension'] = 'disable'; |
|
|
798 |
} |
|
|
799 |
|
|
|
800 |
return $settings; |
|
|
801 |
} |
|
|
802 |
add_filter( 'heartbeat_settings', 'wp_heartbeat_set_suspension' ); |
|
|
803 |
|
|
|
804 |
/** |
|
|
805 |
* Autosave with heartbeat |
|
|
806 |
* |
|
|
807 |
* @since 3.9.0 |
|
|
808 |
*/ |
|
|
809 |
function heartbeat_autosave( $response, $data ) { |
|
|
810 |
if ( ! empty( $data['wp_autosave'] ) ) { |
|
|
811 |
$saved = wp_autosave( $data['wp_autosave'] ); |
|
|
812 |
|
|
|
813 |
if ( is_wp_error( $saved ) ) { |
|
|
814 |
$response['wp_autosave'] = array( 'success' => false, 'message' => $saved->get_error_message() ); |
|
|
815 |
} elseif ( empty( $saved ) ) { |
|
|
816 |
$response['wp_autosave'] = array( 'success' => false, 'message' => __( 'Error while saving.' ) ); |
|
|
817 |
} else { |
|
|
818 |
/* translators: draft saved date format, see http://php.net/date */ |
|
|
819 |
$draft_saved_date_format = __( 'g:i:s a' ); |
|
|
820 |
/* translators: %s: date and time */ |
|
|
821 |
$response['wp_autosave'] = array( 'success' => true, 'message' => sprintf( __( 'Draft saved at %s.' ), date_i18n( $draft_saved_date_format ) ) ); |
|
|
822 |
} |
|
|
823 |
} |
|
|
824 |
|
|
|
825 |
return $response; |
|
|
826 |
} |
|
|
827 |
// Run later as we have to set DOING_AUTOSAVE for back-compat |
|
|
828 |
add_filter( 'heartbeat_received', 'heartbeat_autosave', 500, 2 ); |
|
|
829 |
|
|
|
830 |
/** |
|
|
831 |
* Disables autocomplete on the 'post' form (Add/Edit Post screens) for WebKit browsers, |
|
|
832 |
* as they disregard the autocomplete setting on the editor textarea. That can break the editor |
|
|
833 |
* when the user navigates to it with the browser's Back button. See #28037 |
|
|
834 |
* |
|
|
835 |
* @since 4.0 |
|
|
836 |
*/ |
|
|
837 |
function post_form_autocomplete_off() { |
|
|
838 |
global $is_safari, $is_chrome; |
|
|
839 |
|
|
|
840 |
if ( $is_safari || $is_chrome ) { |
|
|
841 |
echo ' autocomplete="off"'; |
|
|
842 |
} |
|
|
843 |
} |
|
|
844 |
add_action( 'post_edit_form_tag', 'post_form_autocomplete_off' ); |
|
|
845 |
|
|
|
846 |
/** |
|
|
847 |
* Remove single-use URL parameters and create canonical link based on new URL. |
|
|
848 |
* |
|
|
849 |
* Remove specific query string parameters from a URL, create the canonical link, |
|
|
850 |
* put it in the admin header, and change the current URL to match. |
|
|
851 |
* |
|
|
852 |
* @since 4.2.0 |
|
|
853 |
*/ |
|
|
854 |
function wp_admin_canonical_url() { |
|
|
855 |
$removable_query_args = array( |
|
|
856 |
'message', 'settings-updated', 'saved', |
|
|
857 |
'update', 'updated', 'activated', |
|
|
858 |
'activate', 'deactivate', 'locked', |
|
|
859 |
'deleted', 'trashed', 'untrashed', |
|
|
860 |
'enabled', 'disabled', 'skipped', |
|
|
861 |
'spammed', 'unspammed', |
|
|
862 |
); |
|
|
863 |
|
|
|
864 |
/** |
|
|
865 |
* Filter the list of URL parameters to remove. |
|
|
866 |
* |
|
|
867 |
* @since 4.2.0 |
|
|
868 |
* |
|
|
869 |
* @param array $removable_query_args An array of parameters to remove from the URL. |
|
|
870 |
*/ |
|
|
871 |
$removable_query_args = apply_filters( 'removable_query_args', $removable_query_args ); |
|
|
872 |
|
|
|
873 |
if ( empty( $removable_query_args ) ) { |
|
|
874 |
return; |
|
|
875 |
} |
|
|
876 |
|
|
|
877 |
// Ensure we're using an absolute URL. |
|
|
878 |
$current_url = set_url_scheme( 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] ); |
|
|
879 |
$filtered_url = remove_query_arg( $removable_query_args, $current_url ); |
|
|
880 |
?> |
|
|
881 |
<link id="wp-admin-canonical" rel="canonical" href="<?php echo esc_url( $filtered_url ); ?>" /> |
|
|
882 |
<script> |
|
|
883 |
if ( window.history.replaceState ) { |
|
|
884 |
window.history.replaceState( null, null, document.getElementById( 'wp-admin-canonical' ).href + window.location.hash ); |
|
|
885 |
} |
|
|
886 |
</script> |
|
|
887 |
<?php |
|
|
888 |
} |
|
|
889 |
add_action( 'admin_head', 'wp_admin_canonical_url' ); |