*
* @since 3.7.0
*
+ * @global bool $is_nginx
+ *
* @return bool Whether the server supports URL rewriting.
*/
function got_url_rewrite() {
}
/**
- * {@internal Missing Short Description}}
+ * Extracts strings from between the BEGIN and END markers in the .htaccess file.
*
* @since 1.5.0
*
}
/**
- * {@internal Missing Short Description}}
- *
* Inserts an array of strings into a file (.htaccess ), placing it between
- * BEGIN and END markers. Replaces existing marked info. Retains surrounding
+ * BEGIN and END markers.
+ *
+ * Replaces existing marked info. Retains surrounding
* data. Creates file if none exists.
*
* @since 1.5.0
*
- * @param string $filename
- * @param string $marker
- * @param array $insertion
+ * @param string $filename Filename to alter.
+ * @param string $marker The marker to alter.
+ * @param array|string $insertion The new content to insert.
* @return bool True on write success, false on failure.
*/
function insert_with_markers( $filename, $marker, $insertion ) {
- if (!file_exists( $filename ) || is_writeable( $filename ) ) {
- if (!file_exists( $filename ) ) {
- $markerdata = '';
- } else {
- $markerdata = explode( "\n", implode( '', file( $filename ) ) );
+ if ( ! file_exists( $filename ) ) {
+ if ( ! is_writable( dirname( $filename ) ) ) {
+ return false;
}
-
- if ( !$f = @fopen( $filename, 'w' ) )
+ if ( ! touch( $filename ) ) {
return false;
+ }
+ } elseif ( ! is_writeable( $filename ) ) {
+ return false;
+ }
- $foundit = false;
- if ( $markerdata ) {
- $state = true;
- foreach ( $markerdata as $n => $markerline ) {
- if (strpos($markerline, '# BEGIN ' . $marker) !== false)
- $state = false;
- if ( $state ) {
- if ( $n + 1 < count( $markerdata ) )
- fwrite( $f, "{$markerline}\n" );
- else
- fwrite( $f, "{$markerline}" );
- }
- if (strpos($markerline, '# END ' . $marker) !== false) {
- fwrite( $f, "# BEGIN {$marker}\n" );
- if ( is_array( $insertion ))
- foreach ( $insertion as $insertline )
- fwrite( $f, "{$insertline}\n" );
- fwrite( $f, "# END {$marker}\n" );
- $state = true;
- $foundit = true;
- }
- }
+ if ( ! is_array( $insertion ) ) {
+ $insertion = explode( "\n", $insertion );
+ }
+
+ $start_marker = "# BEGIN {$marker}";
+ $end_marker = "# END {$marker}";
+
+ $fp = fopen( $filename, 'r+' );
+ if ( ! $fp ) {
+ return false;
+ }
+
+ // Attempt to get a lock. If the filesystem supports locking, this will block until the lock is acquired.
+ flock( $fp, LOCK_EX );
+
+ $lines = array();
+ while ( ! feof( $fp ) ) {
+ $lines[] = rtrim( fgets( $fp ), "\r\n" );
+ }
+
+ // Split out the existing file into the preceeding lines, and those that appear after the marker
+ $pre_lines = $post_lines = $existing_lines = array();
+ $found_marker = $found_end_marker = false;
+ foreach ( $lines as $line ) {
+ if ( ! $found_marker && false !== strpos( $line, $start_marker ) ) {
+ $found_marker = true;
+ continue;
+ } elseif ( ! $found_end_marker && false !== strpos( $line, $end_marker ) ) {
+ $found_end_marker = true;
+ continue;
}
- if (!$foundit) {
- fwrite( $f, "\n# BEGIN {$marker}\n" );
- foreach ( $insertion as $insertline )
- fwrite( $f, "{$insertline}\n" );
- fwrite( $f, "# END {$marker}\n" );
+ if ( ! $found_marker ) {
+ $pre_lines[] = $line;
+ } elseif ( $found_marker && $found_end_marker ) {
+ $post_lines[] = $line;
+ } else {
+ $existing_lines[] = $line;
}
- fclose( $f );
+ }
+
+ // Check to see if there was a change
+ if ( $existing_lines === $insertion ) {
+ flock( $fp, LOCK_UN );
+ fclose( $fp );
+
return true;
- } else {
- return false;
}
+
+ // Generate the new file data
+ $new_file_data = implode( "\n", array_merge(
+ $pre_lines,
+ array( $start_marker ),
+ $insertion,
+ array( $end_marker ),
+ $post_lines
+ ) );
+
+ // Write to the start of the file, and truncate it to that length
+ fseek( $fp, 0 );
+ $bytes = fwrite( $fp, $new_file_data );
+ if ( $bytes ) {
+ ftruncate( $fp, ftell( $fp ) );
+ }
+ fflush( $fp );
+ flock( $fp, LOCK_UN );
+ fclose( $fp );
+
+ return (bool) $bytes;
}
/**
* blank out old rules.
*
* @since 1.5.0
+ *
+ * @global WP_Rewrite $wp_rewrite
*/
function save_mod_rewrite_rules() {
if ( is_multisite() )
*
* @since 2.8.0
*
+ * @global WP_Rewrite $wp_rewrite
+ *
* @return bool True if web.config was updated successfully
*/
function iis7_save_url_rewrite_rules(){
}
/**
- * {@internal Missing Short Description}}
+ * Update the "recently-edited" file for the plugin or theme editor.
*
* @since 1.5.0
*
}
/**
- * If siteurl, home or page_on_front changed, flush rewrite rules.
+ * Flushes rewrite rules if siteurl, home or page_on_front changed.
*
* @since 2.1.0
*
* @param string $value
*/
function update_home_siteurl( $old_value, $value ) {
- if ( defined( "WP_INSTALLING" ) )
+ if ( wp_installing() )
return;
- // If home changed, write rewrite rules to new location.
- flush_rewrite_rules();
+ if ( is_multisite() && ms_is_switched() ) {
+ delete_option( 'rewrite_rules' );
+ } else {
+ flush_rewrite_rules();
+ }
}
-add_action( 'update_option_home', 'update_home_siteurl', 10, 2 );
-add_action( 'update_option_siteurl', 'update_home_siteurl', 10, 2 );
-add_action( 'update_option_page_on_front', 'update_home_siteurl', 10, 2 );
-
-/**
- * Shorten an URL, to be used as link text
- *
- * @since 1.2.0
- *
- * @param string $url
- * @return string
- */
-function url_shorten( $url ) {
- $short_url = str_replace( array( 'http://', 'www.' ), '', $url );
- $short_url = untrailingslashit( $short_url );
- if ( strlen( $short_url ) > 35 )
- $short_url = substr( $short_url, 0, 32 ) . '…';
- return $short_url;
-}
/**
* Resets global variables based on $_GET and $_POST
}
/**
- * {@internal Missing Short Description}}
+ * Displays the given administration message.
*
* @since 2.1.0
*
flush();
}
+/**
+ * @since 2.8.0
+ *
+ * @param string $content
+ * @return array
+ */
function wp_doc_link_parse( $content ) {
if ( !is_string( $content ) || empty( $content ) )
return array();
}
update_user_meta($user->ID, $option, $value);
- wp_safe_redirect( remove_query_arg( array('pagenum', 'apage', 'paged'), wp_get_referer() ) );
+
+ $url = remove_query_arg( array( 'pagenum', 'apage', 'paged' ), wp_get_referer() );
+ if ( isset( $_POST['mode'] ) ) {
+ $url = add_query_arg( array( 'mode' => $_POST['mode'] ), $url );
+ }
+
+ wp_safe_redirect( $url );
exit;
}
}
function iis7_rewrite_rule_exists($filename) {
if ( ! file_exists($filename) )
return false;
- if ( ! class_exists('DOMDocument') )
+ if ( ! class_exists( 'DOMDocument', false ) ) {
return false;
+ }
$doc = new DOMDocument();
if ( $doc->load($filename) === false )
if ( ! file_exists($filename) )
return true;
- if ( ! class_exists('DOMDocument') )
+ if ( ! class_exists( 'DOMDocument', false ) ) {
return false;
+ }
$doc = new DOMDocument();
$doc->preserveWhiteSpace = false;
* @return bool
*/
function iis7_add_rewrite_rule($filename, $rewrite_rule) {
- if ( ! class_exists('DOMDocument') )
+ if ( ! class_exists( 'DOMDocument', false ) ) {
return false;
+ }
// If configuration file does not exist then we create one.
if ( ! file_exists($filename) ) {
* Display the default admin color scheme picker (Used in user-edit.php)
*
* @since 3.0.0
+ *
+ * @global array $_wp_admin_css_colors
*/
function admin_color_scheme_picker( $user_id ) {
global $_wp_admin_css_colors;
<?php
}
+/**
+ *
+ * @global array $_wp_admin_css_colors
+ */
function wp_color_scheme_settings() {
global $_wp_admin_css_colors;
$icon_colors = $_wp_admin_css_colors['fresh']->icon_colors;
} else {
// Fall back to the default set of icon colors if the default scheme is missing.
- $icon_colors = array( 'base' => '#999', 'focus' => '#2ea2cc', 'current' => '#fff' );
+ $icon_colors = array( 'base' => '#999', 'focus' => '#00a0d2', 'current' => '#fff' );
}
echo '<script type="text/javascript">var _wpColorScheme = ' . wp_json_encode( array( 'icons' => $icon_colors ) ) . ";</script>\n";
}
-add_action( 'admin_head', 'wp_color_scheme_settings' );
+/**
+ * @since 3.3.0
+ */
function _ipad_meta() {
if ( wp_is_mobile() ) {
?>
<?php
}
}
-add_action('admin_head', '_ipad_meta');
/**
* Check lock status for posts displayed on the Posts screen
return $response;
}
-add_filter( 'heartbeat_received', 'wp_check_locked_posts', 10, 3 );
/**
* Check lock status on the New/Edit Post screen and refresh the lock
return $response;
}
-add_filter( 'heartbeat_received', 'wp_refresh_post_lock', 10, 3 );
/**
* Check nonce expiration on the New/Edit Post screen and refresh if needed
$received = $data['wp-refresh-post-nonces'];
$response['wp-refresh-post-nonces'] = array( 'check' => 1 );
- if ( ! $post_id = absint( $received['post_id'] ) )
+ if ( ! $post_id = absint( $received['post_id'] ) ) {
return $response;
+ }
- if ( ! current_user_can( 'edit_post', $post_id ) || empty( $received['post_nonce'] ) )
+ if ( ! current_user_can( 'edit_post', $post_id ) ) {
return $response;
-
- if ( 2 === wp_verify_nonce( $received['post_nonce'], 'update-post_' . $post_id ) ) {
- $response['wp-refresh-post-nonces'] = array(
- 'replace' => array(
- 'getpermalinknonce' => wp_create_nonce('getpermalink'),
- 'samplepermalinknonce' => wp_create_nonce('samplepermalink'),
- 'closedpostboxesnonce' => wp_create_nonce('closedpostboxes'),
- '_ajax_linking_nonce' => wp_create_nonce( 'internal-linking' ),
- '_wpnonce' => wp_create_nonce( 'update-post_' . $post_id ),
- ),
- 'heartbeatNonce' => wp_create_nonce( 'heartbeat-nonce' ),
- );
}
+
+ $response['wp-refresh-post-nonces'] = array(
+ 'replace' => array(
+ 'getpermalinknonce' => wp_create_nonce('getpermalink'),
+ 'samplepermalinknonce' => wp_create_nonce('samplepermalink'),
+ 'closedpostboxesnonce' => wp_create_nonce('closedpostboxes'),
+ '_ajax_linking_nonce' => wp_create_nonce( 'internal-linking' ),
+ '_wpnonce' => wp_create_nonce( 'update-post_' . $post_id ),
+ ),
+ 'heartbeatNonce' => wp_create_nonce( 'heartbeat-nonce' ),
+ );
}
return $response;
}
-add_filter( 'heartbeat_received', 'wp_refresh_post_nonces', 10, 3 );
/**
* Disable suspension of Heartbeat on the Add/Edit Post screens.
*
* @since 3.8.0
*
+ * @global string $pagenow
+ *
* @param array $settings An array of Heartbeat settings.
* @return array Filtered Heartbeat settings.
*/
return $settings;
}
-add_filter( 'heartbeat_settings', 'wp_heartbeat_set_suspension' );
/**
* Autosave with heartbeat
return $response;
}
-// Run later as we have to set DOING_AUTOSAVE for back-compat
-add_filter( 'heartbeat_received', 'heartbeat_autosave', 500, 2 );
/**
* Disables autocomplete on the 'post' form (Add/Edit Post screens) for WebKit browsers,
* as they disregard the autocomplete setting on the editor textarea. That can break the editor
* when the user navigates to it with the browser's Back button. See #28037
*
- * @since 4.0
+ * @since 4.0.0
+ *
+ * @global bool $is_safari
+ * @global bool $is_chrome
*/
function post_form_autocomplete_off() {
global $is_safari, $is_chrome;
}
}
-add_action( 'post_edit_form_tag', 'post_form_autocomplete_off' );
+/**
+ * Remove single-use URL parameters and create canonical link based on new URL.
+ *
+ * Remove specific query string parameters from a URL, create the canonical link,
+ * put it in the admin header, and change the current URL to match.
+ *
+ * @since 4.2.0
+ */
+function wp_admin_canonical_url() {
+ $removable_query_args = wp_removable_query_args();
+
+ if ( empty( $removable_query_args ) ) {
+ return;
+ }
+
+ // Ensure we're using an absolute URL.
+ $current_url = set_url_scheme( 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] );
+ $filtered_url = remove_query_arg( $removable_query_args, $current_url );
+ ?>
+ <link id="wp-admin-canonical" rel="canonical" href="<?php echo esc_url( $filtered_url ); ?>" />
+ <script>
+ if ( window.history.replaceState ) {
+ window.history.replaceState( null, null, document.getElementById( 'wp-admin-canonical' ).href + window.location.hash );
+ }
+ </script>
+<?php
+}
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff