diff --git a/admin/aioseop_module_class.php b/admin/aioseop_module_class.php
index 4436d2744..282760c30 100644
--- a/admin/aioseop_module_class.php
+++ b/admin/aioseop_module_class.php
@@ -1980,6 +1980,12 @@ function add_menu( $parent_slug ) {
} else {
$name = $this->name;
}
+
+ if( is_multisite() && is_network_admin() && $name == 'Robots.txt' ){
+ // Add the robots.txt editor into the network admin menu.
+ add_menu_page( 'Robots.txt Editor','Robots.txt Editor','edit_themes',plugin_basename( $this->file ),array( $this, 'display_settings_page', ));
+ }
+
if ( $this->locations === null ) {
$hookname = add_submenu_page(
$parent_slug, $name, $name, apply_filters( 'manage_aiosp', 'aiosp_manage_seo' ), plugin_basename( $this->file ), array(
@@ -2306,7 +2312,7 @@ function get_option_html( $args ) {
} else {
$count_desc = __( ' characters. Most search engines use a maximum of %1$s chars for the %2$s.', 'all-in-one-seo-pack' );
}
- $buf .= "' . sprintf( __( 'A physical file exists. Do you want to %simport and delete%s it, %sdelete%s it or continue using it?', 'all-in-one-seo-pack' ), '', ' ', '', ' ' ) . '
';
+ } else {
+ $this->default_options['usage']['default'] .= '' . __( 'A physical file exists. This feature cannot be used.', 'all-in-one-seo-pack' ) . '
';
+ }
+
+ add_action( 'wp_ajax_aioseop_ajax_robots_physical', array( $this, 'ajax_action_physical_file' ) );
+
+ return;
+ } else {
+ add_action( 'admin_init', array( $this, 'import_default_robots' ) );
+ }
+
+ $this->default_options = array_merge( $this->default_options, $this->rule_fields );
+
if ( ! empty( $help_text ) ) {
foreach ( $help_text as $k => $v ) {
$this->default_options[ $k ]['help_text'] = $v;
}
}
- $this->locations = array(
- 'generator' => array(
- 'name' => 'Robots.txt',
- 'type' => 'settings',
- 'options' => array(
- 'usage',
- 'additional',
- 'useragent',
- 'path',
- 'Submit_Preview',
- 'Submit_Update',
- 'Submit_Delete',
- 'robotgen',
- 'optusage',
- 'Submit_Opt_Update',
- 'Submit_Opt_Preview',
- 'Submit_Optimize',
- ),
- ),
- );
-
$this->layout = array(
'default' => array(
'name' => __( 'Create a Robots.txt File', 'all-in-one-seo-pack' ),
- 'options' => array(
- 'usage',
- 'additional',
- 'useragent',
- 'path',
- 'Submit_Preview',
- 'Submit_Update',
- 'Submit_Delete',
- 'robotgen',
- ), // this is set below, to the remaining options -- pdb
+ 'help_link' => 'https://semperplugins.com/documentation/robots-txt-module/',
+ 'options' => array_merge( array( 'usage' ), array_keys( $this->rule_fields ) ),
),
);
- $this->layout['optimize'] = array(
- 'name' => __( 'Optimize your Robots.txt File', 'all-in-one-seo-pack' ),
- 'options' => array( 'optusage', 'Submit_Optimize' ),
- );
- if ( isset( $_POST['Submit_Optimize'] ) ) {
- $this->layout['optimize']['options'] = array(
- 'optusage',
- 'Submit_Opt_Update',
- 'Submit_Opt_Preview',
- 'robothtml',
- );
- $this->default_options['optusage']['default'] = __( 'Your Robots.txt file has been optimized. Here are the results and recommendations. Click the Update Robots.txt File button below to write these changes to your Robots.txt file. Click the Disregard Changes button to ignore these recommendations and keep your current Robots.txt file.', 'all-in-one-seo-pack' );
- }
// load initial options / set defaults
$this->update_options();
- add_action( $this->prefix . 'settings_update', array( $this, 'do_robots' ), 10, 2 );
- add_filter( $this->prefix . 'display_options', array( $this, 'filter_options' ), 10, 2 );
- add_filter( $this->prefix . 'submit_options', array( $this, 'filter_submit' ), 10, 2 );
- add_filter( $this->prefix . 'display_settings', array( $this, 'filter_settings' ), 10, 2 );
+ add_filter( $this->prefix . 'output_option', array( $this, 'display_custom_options' ), 10, 2 );
+ add_filter( $this->prefix . 'update_options', array( $this, 'filter_options' ) );
+ add_filter( $this->prefix . 'display_options', array( $this, 'filter_display_options' ) );
+ add_action( 'wp_ajax_aioseop_ajax_delete_rule', array( $this, 'ajax_delete_rule' ) );
+ add_filter( 'robots_txt', array( $this, 'robots_txt' ), 10, 2 );
}
- function filter_settings( $settings, $location ) {
- if ( $location == 'generator' ) {
- $prefix = $this->get_prefix( $location ) . $location . '_';
- if ( isset( $_POST['Submit_Optimize'] ) ) {
- if ( isset( $settings[ $prefix . 'robotgen' ] ) ) {
- $settings[ $prefix . 'robotgen' ]['type'] = 'hidden';
- $settings[ $prefix . 'robotgen' ]['label'] = 'none';
- $settings[ $prefix . 'robotgen' ]['help_text'] = '';
- $settings[ $prefix . 'robothtml' ] = array(
- 'name' => __( 'Robots.txt', 'all-in-one-seo-pack' ),
- 'save' => false,
- 'default' => '',
- 'type' => 'html',
- 'label' => 'none',
- 'style' => 'margin-top:10px;',
- );
- }
+ function filter_display_options( $options ) {
+ $errors = get_transient( "{$this->prefix}errors" . get_current_user_id() );
+ if ( false !== $errors ) {
+ if ( is_array( $errors ) ) {
+ $errors = implode( '' . $this->annotate_robots_html( $file, true, __( 'Current File', 'all-in-one-seo-pack' ) ) . ' → ' . $this->annotate_robots_html( $file2, true, __( 'Proposed Changes', 'all-in-one-seo-pack' ) ) . '
';
- } else {
- $options[ $prefix . 'robothtml' ] = $this->annotate_robots_html( $file, true, __( 'Current File', 'all-in-one-seo-pack' ) );
+ $rule = array();
}
}
+ return $rules;
+ }
- return $options;
+ private function delete_physical_file() {
+ $wp_filesystem = $this->get_filesystem_object();
+ $file = trailingslashit( $wp_filesystem->abspath() ) . 'robots.txt';
+ return $wp_filesystem->delete( $file );
+ }
+
+ private function has_physical_file() {
+ $wp_filesystem = $this->get_filesystem_object();
+ $file = trailingslashit( $wp_filesystem->abspath() ) . 'robots.txt';
+ return $wp_filesystem->exists( $file );
+ }
+
+ function robots_txt( $output, $public ) {
+ return $output . "\r\n" . $this->get_rules();
}
- function do_robots( $options, $location ) {
- if ( $location ) {
- $prefix = $this->get_prefix( $location ) . $location . '_';
+ private function get_rules() {
+ $robots = array();
+ $blog_rules = $this->get_all_rules( is_multisite() ? $this->get_network_id() : null );
+ if ( is_multisite() && $this->get_network_id() != get_current_blog_id() ) {
+ $blog_rules = array_merge( $blog_rules, $this->get_all_rules( get_current_blog_id() ) );
}
- if ( $location === 'generator' ) {
- if ( isset( $_POST['Submit_Update'] ) || isset( $_POST['Submit_Opt_Update'] ) ) {
- $this->save_files( array( 'robotgen' => 'robots.txt' ), $prefix );
- } elseif ( isset( $_POST['Submit_Delete'] ) ) {
- $this->delete_files( array( 'robotgen' => 'robots.txt' ) );
+ $rules = array();
+ foreach ( $blog_rules as $rule ) {
+ $condition = sprintf( '%s: %s', $rule['type'], $rule['path'] );
+ $agent = $rule['agent'];
+ if ( ! array_key_exists( $agent, $rules ) ) {
+ $rules[$agent] = array();
}
+ $rules[ $agent ][] = $condition;
}
+
+ foreach( $rules as $agent => $conditions ) {
+ $robots[] = sprintf( 'User-agent: %s', $agent );
+ $robots[] = implode( "\r\n", $conditions );
+ $robots[] = "";
+ }
+ return implode( "\r\n", $robots );
}
- function annotate_robots_html( $file, $show_help = false, $title = '' ) {
- $robots = $this->annotate_robots( $file );
- if ( ! empty( $robots ) ) {
- $buf = '';
- if ( ! empty( $title ) ) {
- $buf .= '' . $title . ' ';
- $buf .= 'Parameter Status ';
- $buf .= '';
-
- foreach ( $robots as $r ) {
- $class = 'robots';
- $status = '#9cf975';
- $help = '';
- if ( ! $r['valid'] || ! $r['strict'] ) {
- if ( ! $r['strict'] ) {
- $class .= ' quirks';
- $status = 'yellow';
- }
- if ( ! $r['valid'] ) {
- $class .= ' invalid';
- $status = '#f9534a';
- }
- if ( $show_help ) {
- $help = ''
- . '
';
- }
- }
- $buf .= "{$help} {$r['content']}
';
-
- $buf .= '
';
- if ( $show_help ) {
- $buf .= '
-
' . __( 'Legend', 'all-in-one-seo-pack' ) . '
-
- ' . __( 'The yellow indicator means that a non-standard extension was recognized; not all crawlers may recognize it or interpret it the same way. The Allow and Sitemap directives are commonly used by Google and Yahoo.', 'all-in-one-seo-pack' ) . '
- ' . __( 'The red indicator means that the syntax is invalid for a robots.txt file.', 'all-in-one-seo-pack' ) . '
-
-
' . __( 'More Information', 'all-in-one-seo-pack' ) . '
-
Your Robots.txt file is either empty, cannot be found, or has invalid data.
';
+ private function get_network_id() {
+ if ( is_multisite() ) {
+ return get_network()->site_id;
}
+ return get_current_blog_id();
+ }
- return $buf;
+ private function get_option_for_blog( $id = null ) {
+ if ( is_null( $id ) ) {
+ $id = get_current_blog_id();
+ }
+ if ( is_multisite() ) {
+ switch_to_blog( $id );
+ }
+ $options = get_option('aioseop_options');
+ if ( is_multisite() ) {
+ restore_current_blog();
+ }
+ return array_key_exists( 'modules', $options ) && array_key_exists( "{$this->prefix}options", $options['modules'] ) ? $options['modules']["{$this->prefix}options"] : array();
+ }
+
+ /**
+ * Get all rules defined for the blog.
+ */
+ private function get_all_rules( $id = null ) {
+ $options = $this->get_option_for_blog( $id );
+ return array_key_exists( "{$this->prefix}rules", $options ) ? $options[ "{$this->prefix}rules" ] : array();
+ }
+
+ /**
+ * Get the default robot rules that were saved in the first initialization.
+ */
+ private function get_default_rules() {
+ $options = $this->get_option_for_blog( $this->get_network_id() );
+ return array_key_exists( 'default', $options ) ? $options[ 'default' ] : array();
}
- function annotate_robots( $robots ) {
- $state = 0;
+ function ajax_delete_rule() {
+ aioseop_ajax_init();
+ $id = $_POST['options'];
+
+ global $aioseop_options;
+
+ // first check the defined rules.
+ $blog_rules = $this->get_all_rules();
$rules = array();
- foreach ( $robots as $l ) {
- $l = trim( $l );
- if ( empty( $l[0] ) ) {
- if ( $state > 1 ) {
- $rules[] = array(
- 'state' => 0,
- 'type' => 'blank',
- 'content' => $l,
- 'valid' => true,
- 'strict' => true,
- );
- $state = 0;
- }
- } elseif ( $l[0] === '#' ) {
- if ( $state < 1 ) {
- $state = 1;
- }
- $rules[] = array(
- 'state' => $state,
- 'type' => 'comment',
- 'content' => $l,
- 'valid' => true,
- 'strict' => true,
- );
- } elseif ( stripos( $l, 'sitemap' ) === 0 ) {
- $state = 2;
- $rules[] = array(
- 'state' => $state,
- 'type' => 'sitemap',
- 'content' => $l,
- 'valid' => true,
- 'strict' => false,
- );
- } elseif ( stripos( $l, 'crawl-delay' ) === 0 ) {
- $state = 3;
- $rules[] = array(
- 'state' => $state,
- 'type' => 'crawl-delay',
- 'content' => $l,
- 'valid' => true,
- 'strict' => false,
- );
- } elseif ( stripos( $l, 'user-agent' ) === 0 ) {
- $state = 3;
- $rules[] = array(
- 'state' => $state,
- 'type' => 'user-agent',
- 'content' => $l,
- 'valid' => true,
- 'strict' => true,
- );
- } elseif ( stripos( $l, 'useragent' ) === 0 ) {
- $state = 3;
- $rules[] = array(
- 'state' => $state,
- 'type' => 'user-agent',
- 'content' => $l,
- 'valid' => true,
- 'strict' => false,
- );
- } elseif ( stripos( $l, 'disallow' ) === 0 ) {
- if ( $state < 3 ) {
- $rules[] = array(
- 'state' => $state,
- 'type' => 'disallow',
- 'content' => $l,
- 'valid' => false,
- 'strict' => false,
- );
- continue;
- }
- $state = 3;
- $rules[] = array(
- 'state' => $state,
- 'type' => 'disallow',
- 'content' => $l,
- 'valid' => true,
- 'strict' => true,
- );
- } elseif ( stripos( $l, 'allow' ) === 0 ) {
- if ( $state < 3 ) {
- $rules[] = array(
- 'state' => $state,
- 'type' => 'allow',
- 'content' => $l,
- 'valid' => false,
- 'strict' => false,
- );
- continue;
- }
- $state = 3;
- $rules[] = array(
- 'state' => $state,
- 'type' => 'allow',
- 'content' => $l,
- 'valid' => true,
- 'strict' => false,
- );
- } else {
- $rules[] = array(
- 'state' => $state,
- 'type' => 'unknown',
- 'content' => $l,
- 'valid' => false,
- 'strict' => false,
- );
+ foreach ( $blog_rules as $rule ) {
+ if ( $id === $rule['id'] ) {
+ continue;
}
+ $rules[] = $rule;
}
+ $aioseop_options['modules']["{$this->prefix}options"]["{$this->prefix}rules"] = $rules;
+ update_option( 'aioseop_options', $aioseop_options );
+ }
- return $rules;
+
+ private function add_error( $error ) {
+ $errors = get_transient( "{$this->prefix}errors" . get_current_user_id() );
+ if ( false === $errors ) {
+ $errors = array();
+ }
+ $errors[] = $error->get_error_message();
+ // set the error in a transient.
+ set_transient( "{$this->prefix}errors" . get_current_user_id(), $errors, 5 );
}
- function parse_annotated_robots( $robots ) {
- $state = 0;
- $rules = array();
- $opts = array( 'sitemap', 'crawl-delay', 'user-agent', 'allow', 'disallow', 'comment' );
- $rule = array();
- foreach ( $opts as $o ) {
- $rule[ $o ] = array();
- }
- $blank_rule = $rule;
- foreach ( $robots as $l ) {
- switch ( $l['type'] ) {
- case 'blank':
- if ( $state >= 1 ) {
- if ( ( $state === 1 ) && ( empty( $rule['user-agent'] ) ) ) {
- $rule['user-agent'] = array( null );
- }
- $rules[] = $rule;
- $rule = $blank_rule;
- }
- continue;
- case 'comment':
- $rule['comment'][] = $l['content'];
- continue;
- case 'sitemap':
- $rule['sitemap'][] = trim( substr( $l['content'], 8 ) );
- break;
- case 'crawl-delay':
- $rule['crawl-delay'][] = trim( substr( $l['content'], 12 ) );
- break;
- case 'user-agent':
- if ( $l['strict'] ) {
- $ua = trim( substr( $l['content'], 11 ) );
- } else {
- $ua = trim( substr( $l['content'], 10 ) );
- }
- $rule['user-agent'][] = $ua;
- break;
- case 'disallow':
- if ( $l['valid'] ) {
- $rule['disallow'][] = trim( substr( $l['content'], 9 ) );
- break;
- }
- continue;
- case 'allow':
- if ( $l['valid'] ) {
- $rule['allow'][] = trim( substr( $l['content'], 6 ) );
- break;
- }
- continue;
- case 'unknown':
- default:
+ /**
+ * Filter options.
+ *
+ * @param $options
+ *
+ * @return mixed
+ */
+ function filter_options( $options ) {
+ $blog_rules = $this->get_all_rules();
+ if ( ! empty( $_POST[ "{$this->prefix}path" ] ) ) {
+ foreach ( array_keys( $this->rule_fields ) as $field ) {
+ $post_field = $this->prefix . "" . $field;
+ if ( ! empty( $_POST[ $post_field ] ) ) {
+ $_POST[ $post_field ] = esc_attr( wp_kses_post( $_POST[ $post_field ] ) );
+ } else {
+ $_POST[ $post_field ] = '';
+ }
+ }
+ $new_rule = array(
+ 'path' => $_POST[ "{$this->prefix}path" ],
+ 'type' => $_POST[ "{$this->prefix}type" ],
+ 'agent' => $_POST[ "{$this->prefix}agent" ],
+ );
+ $rule = $this->validate_rule( $blog_rules, $new_rule );
+ if ( is_wp_error( $rule ) ) {
+ $this->add_error( $rule );
+ } else {
+ $blog_rules[] = $rule;
}
- $state = $l['state'];
}
- if ( ( $state === 1 ) && ( empty( $rule['user-agent'] ) ) ) {
- $rule['user-agent'] = array( null );
+ // testing only - to clear the rules.
+ //$blog_rules = array();
+ $options[ "{$this->prefix}rules" ] = $blog_rules;
+ return $options;
+ }
+
+ private function sanitize_path( $path ) {
+ // if path does not have a trailing wild card (*) or does not refer to a file (with extension), add trailing slash.
+ if ( '*' !== substr( $path, -1 ) && false === strpos( $path, '.' ) ) {
+ $path = trailingslashit( $path );
}
- if ( $state >= 1 ) {
- $rules[] = $rule;
+
+ // if path does not have a leading slash, add it.
+ if ( '/' !== substr( $path, 0, 1 ) ) {
+ $path = '/' . $path;
}
- return $rules;
+ // convert everything to lower case.
+ $path = strtolower( $path );
+
+ return $path;
}
- function parse_robots( $robots ) {
- return $this->parse_annotated_robots( $this->annotate_robots( $robots ) );
+ private function create_rule_id( $type, $agent, $path ) {
+ return md5( $type . $agent . $path );
}
- function get_robot_user_agents( $rules ) {
- $opts = array( 'sitemap', 'crawl-delay', 'user-agent', 'allow', 'disallow', 'comment' );
- $user_agents = array();
- foreach ( $rules as $r ) {
- if ( ! empty( $r['sitemap'] ) && empty( $r['user-agent'] ) ) {
- $r['user-agent'] = array( null );
+ private function validate_rule( $rules, $new_rule ) {
+ if ( empty( $new_rule[ 'agent' ] ) ) {
+ return new WP_Error('invalid', __( 'User Agent cannot be empty', 'all-in-one-seo-pack' ) );
+ }
+ if ( empty( $new_rule[ 'path' ] ) ) {
+ return new WP_Error('invalid', __( 'Directory Path cannot be empty', 'all-in-one-seo-pack' ) );
+ }
+
+ $default = $this->get_default_rules();
+ $network = $this->get_all_rules( $this->get_network_id() );
+ if ( ! is_array( $network ) ) {
+ $network = array();
+ }
+ $network = array_merge( $default, $network, $rules );
+
+ // sanitize path.
+ $path = $this->sanitize_path( $new_rule[ 'path' ] );
+
+ // generate id to check uniqueness and also for purposes of deletion.
+ $id = $this->create_rule_id( $new_rule[ 'type' ], $new_rule[ 'agent' ], $path );
+ if ( is_array( $rules ) ) {
+ $ids = wp_list_pluck( $rules, 'id' );
+ if ( in_array( $id, $ids ) ) {
+ aiosp_log("rejected: same rule id exists - " . print_r($new_rule,true) . " vs. " . print_r($rules,true));
+ return new WP_Error('duplicate', sprintf( __( 'Identical rule exists: %s', 'all-in-one-seo-pack' ), $new_rule[ 'path' ] ) );
}
- foreach ( $r['user-agent'] as $ua ) {
- if ( ! isset( $user_agents[ $ua ] ) ) {
- $user_agents[ $ua ] = array();
- }
- foreach ( $opts as $o ) {
- if ( ! isset( $user_agents[ $ua ][ $o ] ) ) {
- $user_agents[ $ua ][ $o ] = $r[ $o ];
- } else {
- $user_agents[ $ua ][ $o ] = array_merge( $user_agents[ $ua ][ $o ], $r[ $o ] );
- }
+ }
+
+ if ( $network ) {
+ $nw_agent_paths = array();
+ foreach ( $network as $n ) {
+ $nw_agent_paths[] = $n['agent'] . $n['path'];
+ }
+
+ // the same rule cannot be duplicated by the Admin.
+ $agent_path = $new_rule[ 'agent' ] . $path;
+ if ( in_array( $agent_path, $nw_agent_paths ) ) {
+ aiosp_log("rejected: same agent/path being overridden - " . print_r($new_rule,true) . " vs. " . print_r($rules,true));
+ return new WP_Error('duplicate', sprintf( __( 'Rule cannot be overridden: %s', 'all-in-one-seo-pack' ), $new_rule[ 'path' ] ) );
+ }
+
+ // an identical path as specified by Network Admin cannot be overriden by Admin.
+ $nw_paths = wp_list_pluck( $network, 'path' );
+ if ( in_array( $path, $nw_paths ) ) {
+ aiosp_log("rejected: same path being overridden - " . print_r($new_rule,true) . " vs. " . print_r($rules,true));
+ return new WP_Error('duplicate', sprintf( __( 'Path cannot be overridden: %s', 'all-in-one-seo-pack' ), $new_rule[ 'path' ] ) );
+ }
+
+ // a wild-carded path specified by the Admin cannot override a path specified by Network Admin.
+ $pattern = str_replace(
+ array(
+ '.',
+ '/',
+ '*',
+ ),
+ array(
+ '\.',
+ '\/',
+ '(.*)',
+ ),
+ $path
+ );
+ foreach ( $nw_paths as $nw_path ) {
+ $matches = array();
+ preg_match( "/{$pattern}/", $nw_path, $matches );
+ if ( ! empty( $matches ) && count( $matches ) >= 2 && ! empty( $matches[1] ) ) {
+ aiosp_log("rejected: wild card path being overridden - " . print_r($new_rule,true) . " vs. " . print_r($rules,true));
+ return new WP_Error('conflict', sprintf( __( 'Wild-card path cannot be overridden: %s', 'all-in-one-seo-pack' ), $new_rule[ 'path' ] ) );
}
}
}
- return $user_agents;
+ return array(
+ 'type' => ucwords( $new_rule[ 'type' ] ),
+ 'agent' => $new_rule[ 'agent' ],
+ 'path' => $path,
+ 'id' => $id,
+ );
}
- function flatten_user_agents( $user_agents ) {
- $rules = array();
- foreach ( $user_agents as $ua => $r ) {
- $r['user-agent'] = array( $ua );
- $rules[] = $r;
+ private function reorder_rules( $rules ) {
+ if ( is_array( $rules ) ) {
+ uasort( $rules, array( $this, 'sort_rules' ) );
}
-
return $rules;
}
- function opt_robot_rule( $dis ) {
- if ( is_array( $dis ) ) { // unique rules only
- $dis = array_unique( $dis, SORT_STRING );
- $pd = null;
- foreach ( $dis as $k => $d ) {
- $d = trim( $d );
- if ( ! empty( $pd ) && ! empty( $d ) ) {
- if ( strpos( $d, $pd ) === 0 ) {
- unset( $dis[ $k ] );
- continue; // get rid of subpaths of $pd
- }
- }
- $l = strlen( $d );
- if ( ( $l > 0 ) && ( $d[ $l - 1 ] !== '/' ) ) {
- continue;
- }
- $pd = $d; // only allow directory paths for $pd
+ function sort_rules( $a, $b ) {
+ return $a['agent'] > $b['agent'];
+ }
+
+ private function get_display_rules( $rules ) {
+ $buf = '';
+ if ( ! empty( $rules ) ) {
+ $rules = $this->reorder_rules( $rules );
+ $buf = "\n";
+ $row = "\t%s %s %s
\n";
}
+ return $buf;
+ }
- return $dis;
+ private function do_robots() {
+ // disable header warnings.
+ error_reporting(0);
+ ob_start();
+ do_action( 'do_robots' );
+ if ( is_admin() ) {
+ // conflict with WooCommerce etc. cause the page to render as text/plain.
+ header( 'Content-Type:text/html' );
+ }
+ return ob_get_clean();
}
- function output_robots( $rules ) {
- $robots = '';
- foreach ( $rules as $r ) {
- foreach ( $r['comment'] as $c ) {
- $robots .= "$c\n";
- }
- foreach ( $r['user-agent'] as $u ) {
- if ( $u != '' ) {
- $robots .= "User-agent: $u\n";
- }
- }
- foreach ( $r['crawl-delay'] as $c ) {
- $robots .= "Crawl-Delay: $c\n";
- }
- foreach ( $r['allow'] as $a ) {
- $robots .= "Allow: $a\n";
- }
- foreach ( $r['disallow'] as $d ) {
- $robots .= "Disallow: $d\n";
- }
- foreach ( $r['sitemap'] as $s ) {
- $robots .= "Sitemap: $s\n";
- }
- $robots .= "\n";
+ /**
+ * Custom settings.
+ *
+ * Displays boxes in a table layout.
+ *
+ * @param $buf
+ * @param $args
+ *
+ * @return string
+ */
+ function display_custom_options( $buf, $args ) {
+ switch ( $args['name'] ) {
+ case "{$this->prefix}rules":
+ $buf .= "";
+ $rules = $args['value'];
+ $buf .= $this->get_display_rules( $rules );
+ $buf .= '
';
+ break;
+ case "{$this->prefix}robots.txt":
+ $buf .= "";
+ break;
}
- return $robots;
+ $args['options']['type'] = 'hidden';
+ if ( ! empty( $args['value'] ) ) {
+ $args['value'] = wp_json_encode( $args['value'] );
+ } else {
+ $args['options']['type'] = 'html';
+ }
+ if ( empty( $args['value'] ) ) {
+ $args['value'] = '';
+ }
+ $buf .= $this->get_option_html( $args );
+
+ return $buf;
}
}
}
diff --git a/modules/aioseop_sitemap.php b/modules/aioseop_sitemap.php
index bf4017913..b5ccfcb46 100644
--- a/modules/aioseop_sitemap.php
+++ b/modules/aioseop_sitemap.php
@@ -502,7 +502,7 @@ function display_custom_options( $buf, $args ) {
if ( is_object( $v ) ) {
$v = (Array) $v;
}
- $buf .= "\t{$v['prio']} {$v['freq']} {$v['mod']} {$v['prio']} {$v['freq']} {$v['mod']}