dispatch = 'feedwordpress_diagnostics'; $this->filename = __FILE__; $this->test_html = array(); add_action('feedwordpress_diagnostics_do_http_test', array($this, 'do_http_test'), 10, 1); } function has_link () { return false; } function display () { if (FeedWordPress::needs_upgrade()) : fwp_upgrade_page(); return; endif; // If this is a POST, validate source and user credentials FeedWordPressCompatibility::validate_http_request(/*action=*/ 'feedwordpress_diagnostics', /*capability=*/ 'manage_options'); if (strtoupper($_SERVER['REQUEST_METHOD'])=='POST') : $this->accept_POST(); do_action('feedwordpress_admin_page_diagnostics_save', null, $this); endif; //////////////////////////////////////////////// // Prepare settings page /////////////////////// //////////////////////////////////////////////// $this->display_update_notice_if_updated('Diagnostics'); $this->open_sheet('FeedWordPress Diagnostics'); ?>

__('Diagnostic Information'), 'diagnostics_box' => __('Display Diagnostics'), 'updates_box' => __('Diagnostic Messages'), 'tests_box' => __('Diagnostic Tests'), ); foreach ($boxes_by_methods as $method => $title) : add_meta_box( /*id=*/ 'feedwordpress_'.$method, /*title=*/ $title, /*callback=*/ array('FeedWordPressDiagnosticsPage', $method), /*page=*/ $this->meta_box_context(), /*context=*/ $this->meta_box_context() ); endforeach; do_action('feedwordpress_admin_page_diagnostics_meta_boxes', $this); ?>

meta_box_context(), $this->meta_box_context(), $this); ?>

close_sheet(); } /* FeedWordPressDiagnosticsPage::display () */ public function do_requested () { return ( ! is_null( self::what_requested() ) ); } public function what_requested () { return FeedWordPress::post( 'feedwordpress_diagnostics_do' ); } function accept_POST () { if ( self::save_requested() || self::do_requested() ) : update_option( 'feedwordpress_debug', FeedWordPress::post( 'feedwordpress_debug' ) ); update_option( 'feedwordpress_secret_key', FeedWordPress::post( 'feedwordpress_secret_key' ) ); update_option( 'feedwordpress_diagnostics_output', FeedWordPress::post( 'diagnostics_output' ) ); update_option( 'feedwordpress_diagnostics_show', FeedWordPress::post( 'diagnostics_show' ) ); if ( FeedWordPress::post( 'diagnostics_show' ) and in_array( 'updated_feeds:errors:persistent', FeedWordPress::post( 'diagnostics_show' ) ) ) : update_option('feedwordpress_diagnostics_persistent_errors_hours', (int) FeedWordPress::post( 'diagnostics_persistent_error_hours' ) ); else : delete_option( 'feedwordpress_diagnostics_persistent_errors_hours' ); endif; if ( in_array( 'email', FeedWordPress::post( 'diagnostics_output' ) ) ) : $ded = FeedWordPress::post('diagnostics_email_destination' ); if ( 'mailto' == $ded ) : $ded .= ':' . FeedWordPress::post('diagnostics_email_destination_address' ); endif; update_option( 'feedwordpress_diagnostics_email_destination', $ded ); else : delete_option( 'feedwordpress_diagnostics_email_destination' ); endif; if ( self::do_requested() ) : foreach ( self::what_requested() as $do => $value) : do_action( 'feedwordpress_diagnostics_do_'.$do ); endforeach; endif; $this->updated = true; // Default update message endif; } /* FeedWordPressDiagnosticsPage::accept_POST () */ static function info_box ($page, $box = NULL) { global $feedwordpress; global $wp_version; $link_category_id = FeedWordPress::link_category_id(); ?>

Topic Information

WordPress:
SimplePie:

#term_id ); ?>, name ); ?>.

get_error_code(); ?>

get_error_data(); if ( ! empty( $data ) ) : ?>

	get_error_message() ); ?>
	get_error_data() ) ); ?>

	ON, FeedWordPress displays many diagnostic error messages, warnings, and notices that are ordinarily suppressed, and turns off all caching of feeds. Use with caution: this setting is useful for testing but absolutely inappropriate for a production server.' ); ?>
Diagnostics output:	/> Log in PHP error logs /> Display in WordPress admin footer /> Echo in web browser as they are issued /> Echo to output when they are issued during an update cron job /> Send a daily email digest to:

array( 'update_schedule:check' => 'whenever a FeedWordPress checks in on the update schedule', 'updated_feeds' => 'as each feed is checked for updates', 'syndicated_posts' => 'as each syndicated post is added to the database', 'feed_items' => 'as each syndicated item is considered on the feed', 'memory_usage' => 'indicating how much memory was used', ), // Note: the embedded HTML gets filtered out, so this might require some refactoring. (gwyneth 20230917) 'Feed Retrieval' => array( 'updated_feeds:errors:persistent' => 'when attempts to update a feed have resulted in errors for at least hours', 'updated_feeds:errors' => 'any time FeedWordPress encounters any errors while checking a feed for updates', 'updated_feeds:http' => "displaying the raw HTTP data passed to and from the feed being checked for updates", ), 'Syndicated Post Details' => array( 'feed_items:freshness' => 'as FeedWordPress decides whether to treat an item as a new post, an update, or a duplicate of an existing post', 'feed_items:rejected' => 'when FeedWordPress rejects a post without syndicating it', 'syndicated_posts:categories' => 'as categories, tags, and other terms are added on the post', 'syndicated_posts:meta_data' => 'as syndication meta-data is added on the post', 'syndicated_posts:do_pings' => 'when FeedWordPress holds or releases the pings WordPress sends out when new posts are created', ), 'Advanced Diagnostics' => array( 'feed_items:freshness:reasons' => 'explaining the reason that a post was treated as an update to an existing post', 'feed_items:freshness:sql' => 'when FeedWordPress issues the SQL query it uses to decide whether to treat items as new, updates, or duplicates', 'syndicated_posts:categories:test' => 'as FeedWordPress checks for the familiarity of feed categories and tags', 'syndicated_posts:static_meta_data' => 'providing meta-data about syndicated posts in the Edit Posts interface', ), ), $page ); foreach ( $fields as $section => $items ) : foreach ( $items as $key => $label ) : $checked[$key] = ''; endforeach; endforeach; $diagnostics_show = get_option( 'feedwordpress_diagnostics_show', array() ); if ( is_array( $diagnostics_show ) ) : foreach ( $diagnostics_show as $thingy ) : $checked[$thingy] = ' checked="checked"'; endforeach; endif; // Hey ho, let's go... ?> $ul) : ?>

:	$label) : ?> />

test_html['http_test'])) : ?>

HTTP:

: =

XPath:

URL: test_html['url']); ?>

test_html['http_test']); ?>

$name ) : $name = trim($name); if (strlen($name) > 0) : $values = FeedWordPress::post('http_test_args_value', array() ); $value = null; if ( isset( $values[ $idx ] ) ) : $value = $values[$idx]; endif; if ( preg_match('/^javascript:(.*)$/i', $value, $refs) ) : if ( function_exists('json_decode') ) : $json_value = json_decode( $refs[1] ); if ( ! is_null($json_value) ) : $value = $json_value; endif; endif; endif; $args[ $name ] = $value; endif; endforeach; endif; switch ( $method ) : case 'wp_remote_request' : $out = wp_remote_request($url, $args); unset( $out[ 'http_response' ] ); break; case 'FeedWordPie_File' : $out = new FeedWordPie_File($url); break; case 'FeedWordPress::fetch' : $out = FeedWordPress::fetch($url); $s_xpath = FeedWordPress::post( 'http_test_xpath', '' ); if ( strlen( $s_xpath ) > 0 ) : $xpath = FeedWordPress::post( 'http_test_xpath' ); if ( !is_wp_error($out) ) : $expr = new FeedWordPressParsedPostMeta($xpath); $feed = new MagpieMockLink( $out, $url ); $posts = $feed->live_posts(); $post = new SyndicatedPost($posts[0], $feed); $meta = $expr->do_substitutions($post); $out = array( "post_title" => $post->entry->get_title(), "post_link" => $post->permalink(), "guid" => $post->guid(), "expression" => $xpath, "results" => $meta, "pie" => $out, ); endif; endif; break; endswitch; $this->test_html['url'] = $url; $this->test_html['http_test'] = esc_html( MyPHP::val($out) ); endif; } /* FeedWordPressDiagnosticsPage::do_http_test () */ } /* class FeedWordPressDiagnosticsPage */ $diagnosticsPage = new FeedWordPressDiagnosticsPage; $diagnosticsPage->display();