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Code Issues Releases Wiki Activity

make logging configurable; add logging to syslog

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This commit is contained in:
Andrew Dolgov
2013-04-19 09:45:43 +04:00
parent f1c6dd7e90
commit b367c951b9
7 changed files with 114 additions and 55 deletions
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39
classes/logger.php
View File

@@ -1,5 +1,7 @@
<?php
class Logger {
private static $instance;
private $adapter;
public static $errornames = array(
1 => 'E_ERROR',
@@ -20,11 +22,44 @@ class Logger {
32767 => 'E_ALL');
function log_error($errno, $errstr, $file, $line, $context) {
return false;
if ($errno == E_NOTICE) return false;
if ($this->adapter)
return $this->adapter->log_error($errno, $errstr, $file, $line, $context);
else
return false;
}
function log($string) {
return false;
if ($this->adapter)
return $this->adapter->log($string);
else
return false;
}
private function __clone() {
//
}
function __construct() {
switch (LOG_DESTINATION) {
case "sql":
$this->adapter = new Logger_SQL();
break;
case "syslog":
$this->adapter = new Logger_Syslog();
break;
default:
$this->adapter = false;
}
}
public static function get() {
if (self::$instance == null)
self::$instance = new self();
return self::$instance;
}
}
?>

3
classes/logger/sql.php
View File

@@ -2,9 +2,6 @@
class Logger_SQL {
function log_error($errno, $errstr, $file, $line, $context) {
if ($errno == E_NOTICE) return false;
if (Db::get() && get_schema_version() > 117) {
$errno = Db::get()->escape_string($errno);

31
classes/logger/syslog.php Normal file
View File

@@ -0,0 +1,31 @@
<?php
class Logger_Syslog {
function log_error($errno, $errstr, $file, $line, $context) {
switch ($errno) {
case E_ERROR:
case E_PARSE:
case E_CORE_ERROR:
case E_COMPILE_ERROR:
case E_USER_ERROR:
$priority = LOG_ERR;
break;
case E_WARNING:
case E_CORE_WARNING:
case E_COMPILE_WARNING:
case E_USER_WARNING:
$priority = LOG_WARNING;
break;
default:
$priority = LOG_INFO;
}
$errname = Logger::$errornames[$errno] . " ($errno)";
syslog($priority, "[tt-rss] $errname ($file:$line) $errstr");
}
}
?>

65
classes/pref/system.php
View File

@@ -24,46 +24,53 @@ class Pref_System extends Handler_Protected {
print "<div dojoType=\"dijit.layout.AccordionContainer\" region=\"center\">";
print "<div dojoType=\"dijit.layout.AccordionPane\" title=\"".__('Error Log')."\">";
$result = $this->dbh->query("SELECT errno, errstr, filename, lineno,
created_at, login FROM ttrss_error_log
LEFT JOIN ttrss_users ON (owner_uid = ttrss_users.id)
ORDER BY ttrss_error_log.id DESC
LIMIT 100");
if (LOG_DESTINATION == "sql") {
print "<button dojoType=\"dijit.form.Button\"
onclick=\"updateSystemList()\">".__('Refresh')."</button> ";
$result = $this->dbh->query("SELECT errno, errstr, filename, lineno,
created_at, login FROM ttrss_error_log
LEFT JOIN ttrss_users ON (owner_uid = ttrss_users.id)
ORDER BY ttrss_error_log.id DESC
LIMIT 100");
print "<p><table width=\"100%\" cellspacing=\"10\" class=\"prefErrorLog\">";
print "<button dojoType=\"dijit.form.Button\"
onclick=\"updateSystemList()\">".__('Refresh')."</button> ";
print "<tr class=\"title\">
<td width='5%'>".__("Error")."</td>
<td>".__("Filename")."</td>
<td>".__("Message")."</td>
<td width='5%'>".__("User")."</td>
<td width='5%'>".__("Date")."</td>
</tr>";
print "<p><table width=\"100%\" cellspacing=\"10\" class=\"prefErrorLog\">";
while ($line = $this->dbh->fetch_assoc($result)) {
print "<tr class=\"errrow\">";
print "<tr class=\"title\">
<td width='5%'>".__("Error")."</td>
<td>".__("Filename")."</td>
<td>".__("Message")."</td>
<td width='5%'>".__("User")."</td>
<td width='5%'>".__("Date")."</td>
</tr>";
foreach ($line as $k => $v) {
$line[$k] = htmlspecialchars($v);
while ($line = $this->dbh->fetch_assoc($result)) {
print "<tr class=\"errrow\">";
foreach ($line as $k => $v) {
$line[$k] = htmlspecialchars($v);
}
print "<td class='errno'>" . Logger::$errornames[$line["errno"]] . " (" . $line["errno"] . ")</td>";
print "<td class='filename'>" . $line["filename"] . ":" . $line["lineno"] . "</td>";
print "<td class='errstr'>" . $line["errstr"] . "</td>";
print "<td class='login'>" . $line["login"] . "</td>";
print "<td class='timestamp'>" .
make_local_datetime(
$line["created_at"], false) . "</td>";
print "</tr>";
}
print "<td class='errno'>" . Logger::$errornames[$line["errno"]] . " (" . $line["errno"] . ")</td>";
print "<td class='filename'>" . $line["filename"] . ":" . $line["lineno"] . "</td>";
print "<td class='errstr'>" . $line["errstr"] . "</td>";
print "<td class='login'>" . $line["login"] . "</td>";
print "</table>";
} else {
print "<td class='timestamp'>" .
make_local_datetime(
$line["created_at"], false) . "</td>";
print_notice("Please set LOG_DESTINATION to 'sql' in config.php to enable database logging.");
print "</tr>";
}
print "</table>";
print "</div>";
PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB,