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Intranet: Better error handling

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cytopia 2016-10-25 21:13:23 +02:00
parent c7919f572b
commit 579ca1aabc
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2 changed files with 27 additions and 12 deletions
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11
.devilbox/www/htdocs/index.php
View File

@ -141,28 +141,28 @@
<?php $error; $valid = php_has_valid_mysql_socket($error); ?> <?php $error; $valid = php_has_valid_mysql_socket($error); ?>
<th>MySQL socket</th> <th>MySQL socket</th>
<td class="<?php echo !$valid ? 'bg-danger' : '';?>"> <td class="<?php echo !$valid ? 'bg-danger' : '';?>">
<?php echo !$valid ? 'Error' : $ENV['MYSQL_SOCKET_PATH']; ?> <?php echo !$valid ? 'Error<br/><sub>'.$error.'</sub>' : $ENV['MYSQL_SOCKET_PATH']; ?>
</td> </td>
</tr> </tr>
<tr> <tr>
<?php $err; $valid = my_mysql_connection_test($err, 'localhost'); ?> <?php $err; $valid = my_mysql_connection_test($err, 'localhost'); ?>
<th>MySQL test</th> <th>MySQL test</th>
<td class="<?php echo !$valid ? 'bg-danger' : '';?>"> <td class="<?php echo !$valid ? 'bg-danger' : '';?>">
<?php echo $valid ? '<span class="bg-success">OK</span> localhost:3306' : 'Failoed: localhost:3306'; ?> <?php echo $valid ? '<span class="bg-success">OK</span> localhost:3306' : 'Failed: localhost:3306<br/><sub>'.$err.'</sub>'; ?>
</td> </td>
</tr> </tr>
<tr> <tr>
<?php $err; $valid = my_mysql_connection_test($err, '127.0.0.1'); ?> <?php $err; $valid = my_mysql_connection_test($err, '127.0.0.1'); ?>
<th>MySQL test</th> <th>MySQL test</th>
<td class="<?php echo !$valid ? 'bg-danger' : '';?>"> <td class="<?php echo !$valid ? 'bg-danger' : '';?>">
<?php echo $valid ? '<span class="bg-success">OK</span> 127.0.0.1:3306' : 'Failed: 127.0.0.1:3306'; ?> <?php echo $valid ? '<span class="bg-success">OK</span> 127.0.0.1:3306' : 'Failed: 127.0.0.1:3306<br/><sub>'.$err.'</sub>'; ?>
</td> </td>
</tr> </tr>
<tr> <tr>
<?php $err; $valid = my_mysql_connection_test($err, $MYSQL_HOST_ADDR); ?> <?php $err; $valid = my_mysql_connection_test($err, $MYSQL_HOST_ADDR); ?>
<th>MySQL test</th> <th>MySQL test</th>
<td class="<?php echo !$valid ? 'bg-danger' : '';?>"> <td class="<?php echo !$valid ? 'bg-danger' : '';?>">
<?php echo $valid ? '<span class="bg-success">OK</span> '.$MYSQL_HOST_ADDR.':3306' : 'Failed: '.$MYSQL_HOST_ADDR.':3306'; ?> <?php echo $valid ? '<span class="bg-success">OK</span> '.$MYSQL_HOST_ADDR.':3306' : 'Failed: '.$MYSQL_HOST_ADDR.':3306<br/><sub>'.$err.'</sub>'; ?>
</td> </td>
</tr> </tr>
@ -300,6 +300,9 @@
<td>./etc</td> <td>./etc</td>
</tr> </tr>
<tr> <tr>
<th>MySQL socket</th>
<td>./run/mysql/mysqld.sock</td>
</tr> <tr>
<th>Log directory</th> <th>Log directory</th>
<td>./log</td> <td>./log</td>
</tr> </tr>

28
.devilbox/www/include/functions.php
View File

@ -112,6 +112,10 @@ function my_mysqli_close($link) {
*/ */
function my_mysqli_select(&$err, $link, $query, $callback = NULL) function my_mysqli_select(&$err, $link, $query, $callback = NULL)
{ {
if (!$link) {
return FALSE;
}
if (!($result = mysqli_query($link, $query))) { if (!($result = mysqli_query($link, $query))) {
$err = mysqli_error($link); $err = mysqli_error($link);
return FALSE; return FALSE;
@ -166,7 +170,9 @@ function getDatabases() {
S.SCHEMA_NAME != 'performance_schema' AND S.SCHEMA_NAME != 'performance_schema' AND
S.SCHEMA_NAME != 'information_schema'"; S.SCHEMA_NAME != 'information_schema'";
return my_mysqli_select($error, $GLOBALS['MY_MYSQL_LINK'], $sql, $callback); $databases = my_mysqli_select($error, $GLOBALS['MY_MYSQL_LINK'], $sql, $callback);
return $databases ? $databases : array();
} }
/** /**
@ -249,8 +255,9 @@ function getMySQLConfig() {
}; };
$sql = 'SHOW VARIABLES;'; $sql = 'SHOW VARIABLES;';
return my_mysqli_select($error, $GLOBALS['MY_MYSQL_LINK'], $sql, $callback); $configs = my_mysqli_select($error, $GLOBALS['MY_MYSQL_LINK'], $sql, $callback);
return $configs ? $configs : array();
} }
@ -269,10 +276,10 @@ function php_has_valid_mysql_socket(&$error) {
return FALSE; return FALSE;
} }
if (getMySQLConfigByKey('socket') != $ENV['MYSQL_SOCKET_PATH']) { //if (getMySQLConfigByKey('socket') != $ENV['MYSQL_SOCKET_PATH']) {
$error = 'Mounted from mysql:'.$ENV['MYSQL_SOCKET_PATH']. ', but socket is in mysql:'.getMySQLConfigByKey('socket'); // $error = 'Mounted from mysql:'.$ENV['MYSQL_SOCKET_PATH']. ', but socket is in mysql:'.getMySQLConfigByKey('socket');
return FALSE; // return FALSE;
} //}
$error = ''; $error = '';
return TRUE; return TRUE;
@ -421,9 +428,14 @@ function getHttpVersion() {
* Get MySQL Version * Get MySQL Version
* @return [type] [description] * @return [type] [description]
*/ */
function getMySQLVersion() { function getMySQLVersion() {
return getMySQLConfigByKey('version_comment') . ' ' . getMySQLConfigByKey('version'); $name = getMySQLConfigByKey('version_comment');
$version = getMySQLConfigByKey('version');
if (!$name && !$version) {
return 'Unknown Version';
}
return $name . ' ' . $version;
} }
function getPHPVersion() { function getPHPVersion() {