experimental SQL-based error logger

classes/logger.php

@@ -0,0 +1,24 @@
+<?php
+class Logger {
+
+	protected $errornames = array(
+		2			=> 'E_WARNING',
+		8			=> 'E_NOTICE',
+		256		=> 'E_USER_ERROR',
+		512		=> 'E_USER_WARNING',
+		1024		=> 'E_USER_NOTICE',
+		2048		=> 'E_STRICT',
+		4096		=> 'E_RECOVERABLE_ERROR',
+		8192		=> 'E_DEPRECATED',
+		16384		=> 'E_USER_DEPRECATED',
+		32767		=> 'E_ALL');
+
+	function log_error($errno, $errstr, $file, $line, $context) {
+		return false;
+	}
+
+	function log($string) {
+		return false;
+	}
+}
+?>

classes/logger/sql.php

@@ -0,0 +1,35 @@
+<?php
+class Logger_SQL {
+
+	private $link;
+
+	function __construct() {
+		$this->link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
+	}
+
+	function log_error($errno, $errstr, $file, $line, $context) {
+
+		if ($errno == E_NOTICE) return false;
+
+		if ($this->link) {
+			$errno = db_escape_string($this->link, $errno);
+			$errstr = db_escape_string($this->link, $errstr);
+			$file = db_escape_string($this->link, $file);
+			$line = db_escape_string($this->link, $line);
+			$context = db_escape_string($this->link, json_encode($context));
+
+			$owner_uid = $_SESSION["uid"] ? $_SESSION["uid"] : "NULL";
+
+			$result = db_query($this->link,
+				"INSERT INTO ttrss_error_log
+				(errno, errstr, filename, lineno, context, owner_uid, created_at) VALUES
+				($errno, '$errstr', '$file', '$line', '$context', $owner_uid, NOW())");
+
+			return db_affected_rows($this->link, $result) != 0;
+
+		}
+		return false;
+	}
+
+}
+?>