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<?php |
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/** |
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* class FeedWordPressDiagnostic: help to organize some diagnostics output functions. |
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*/ |
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class FeedWordPressDiagnostic { |
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public static function feed_error ($error, $old, $link) { |
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$wpError = $error['object']; |
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$url = $link->uri(); |
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|
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// check for effects of an effective-url filter |
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$effectiveUrl = $link->uri(array('fetch' => true)); |
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if ($url != $effectiveUrl) : $url .= ' | ' . $effectiveUrl; endif; |
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|
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$mesgs = $wpError->get_error_messages(); |
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foreach ($mesgs as $mesg) : |
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$mesg = esc_html($mesg); |
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FeedWordPress::diagnostic( |
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'updated_feeds:errors', |
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"Feed Error: [${url}] update returned error: $mesg" |
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); |
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|
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$hours = get_option('feedwordpress_diagnostics_persistent_errors_hours', 2); |
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$span = ($error['ts'] - $error['since']); |
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|
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if ($span >= ($hours * 60 * 60)) : |
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$since = date('r', $error['since']); |
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$mostRecent = date('r', $error['ts']); |
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FeedWordPress::diagnostic( |
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'updated_feeds:errors:persistent', |
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"Feed Update Error: [${url}] returning errors" |
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." since ${since}:<br/><code>$mesg</code>", |
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$url, $error['since'], $error['ts'] |
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); |
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endif; |
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endforeach; |
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} |
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|
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public static function admin_emails ($id = '') { |
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$users = get_users_of_blog($id); |
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$recipients = array(); |
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foreach ($users as $user) : |
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$user_id = (isset($user->user_id) ? $user->user_id : $user->ID); |
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$dude = new WP_User($user_id); |
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if ($dude->has_cap('administrator')) : |
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if ($dude->user_email) : |
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$recipients[] = $dude->user_email; |
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endif; |
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endif; |
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endforeach; |
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return $recipients; |
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} |
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|
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public static function noncritical_bug ($varname, $var, $line, $file = NULL) { |
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if (FEEDWORDPRESS_DEBUG) : // halt only when we are doing debugging |
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self::critical_bug($varname, $var, $line, $file); |
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endif; |
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} /* FeedWordPressDiagnostic::noncritical_bug () */ |
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|
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public static function critical_bug ($varname, $var, $line, $file = NULL) { |
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global $wp_version; |
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|
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if (!is_null($file)) : |
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$location = "line # ${line} of ".basename($file); |
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else : |
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$location = "line # ${line}"; |
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endif; |
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|
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print '<p><strong>Critical error:</strong> There may be a bug in FeedWordPress. Please <a href="'.FEEDWORDPRESS_AUTHOR_CONTACT.'">contact the author</a> and paste the following information into your e-mail:</p>'; |
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print "\n<plaintext>"; |
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print "Triggered at ${location}\n"; |
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print "FeedWordPress: ".FEEDWORDPRESS_VERSION."\n"; |
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print "WordPress: {$wp_version}\n"; |
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print "PHP: ".phpversion()."\n"; |
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print "Error data: "; |
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print $varname.": "; var_dump($var); echo "\n"; |
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die; |
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} /* FeedWordPressDiagnostic::critical_bug () */ |
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|
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public static function is_on ($level) { |
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$show = get_option('feedwordpress_diagnostics_show', array()); |
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return (in_array($level, $show)); |
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} /* FeedWordPressDiagnostic::is_on () */ |
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|
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} /* class FeedWordPressDiagnostic */ |
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|
