ManageErrors.php ➔ ViewErrorLog() - Code Metrics - Inspection of "Merge pull request #4238 from albertlast/SearchFas..." - albertlast/SMF2.1 - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — release-2.1 ( 6f6d35...abeae7 )

by Mathias

created 2017-08-23 04:36 UTC

ManageErrors.php ➔ ViewErrorLog() F

↳ Parent: Project

Complexity

Conditions	49
Paths	> 20000

Size

Total Lines	295
Code Lines	173

Duplication

Lines	2
Ratio	0.68 %

Importance

Changes

Metric	Value
cc	49
eloc	173
nc	429496.7295
nop	0
dl	2
loc	295
rs	2
c	0
b	0
f	0

How to fix Long Method Complexity

<?php

/**
 * The main purpose of this file is to show a list of all errors that were
 * logged on the forum, and allow filtering and deleting them.
 *
 * Simple Machines Forum (SMF)
 *
 * @package SMF
 * @author Simple Machines http://www.simplemachines.org
 * @copyright 2017 Simple Machines and individual contributors
 * @license http://www.simplemachines.org/about/smf/license.php BSD
 *
 * @version 2.1 Beta 4
 */

if (!defined('SMF'))
	die('No direct access...');

/**
 * View the forum's error log.
 * This function sets all the context up to show the error log for maintenance.
 * It requires the maintain_forum permission.
 * It is accessed from ?action=admin;area=logs;sa=errorlog.
 *
 * @uses the Errors template and error_log sub template.
 */
function ViewErrorLog()
{
	global $scripturl, $txt, $context, $modSettings, $user_profile, $filter, $smcFunc;

	// Viewing contents of a file?
	if (isset($_GET['file']))
		return ViewFile();

	// Check for the administrative permission to do this.
	isAllowedTo('admin_forum');

	// Templates, etc...
	loadLanguage('ManageMaintenance');
	loadTemplate('Errors');

	// You can filter by any of the following columns:
	$filters = array(
		'id_member' => array(
			'txt' => $txt['username'],
			'operator' => '=',
			'datatype' => 'int',
		),
		'ip' => array(
			'txt' => $txt['ip_address'],
			'operator' => '=',
			'datatype' => 'inet',
		),
		'session' => array(
			'txt' => $txt['session'],
			'operator' => 'LIKE',
			'datatype' => 'string',
		),
		'url' => array(
			'txt' => $txt['error_url'],
			'operator' => 'LIKE',
			'datatype' => 'string',
		),
		'message' => array(
			'txt' => $txt['error_message'],
			'operator' => 'LIKE',
			'datatype' => 'string',
		),
		'error_type' => array(
			'txt' => $txt['error_type'],
			'operator' => 'LIKE',
			'datatype' => 'string',
		),
		'file' => array(
			'txt' => $txt['file'],
			'operator' => 'LIKE',
			'datatype' => 'string',
		),
		'line' => array(
			'txt' => $txt['line'],
			'operator' => '=',
			'datatype' => 'int',
		),
	);

	// Set up the filtering...
	if (isset($_GET['value'], $_GET['filter']) && isset($filters[$_GET['filter']]))
		$filter = array(
			'variable' => $_GET['filter'],
			'value' => array(
				'sql' => in_array($_GET['filter'], array('message', 'url', 'file')) ? base64_decode(strtr($_GET['value'], array(' ' => '+'))) : $smcFunc['db_escape_wildcard_string']($_GET['value']),
			),
			'href' => ';filter=' . $_GET['filter'] . ';value=' . $_GET['value'],
			'entity' => $filters[$_GET['filter']]['txt']
		);

	// Deleting, are we?
	if (isset($_POST['delall']) || isset($_POST['delete']))
		deleteErrors();

	// Just how many errors are there?
	$result = $smcFunc['db_query']('', '
		SELECT COUNT(*)
		FROM {db_prefix}log_errors' . (isset($filter) ? '
		WHERE ' . $filter['variable'] . ' ' . $filters[$_GET['filter']]['operator'] . ' {' . $filters[$_GET['filter']]['datatype'] . ':filter}' : ''),
		array(
			'filter' => isset($filter) ? $filter['value']['sql'] : '',
		)
	);
	list ($num_errors) = $smcFunc['db_fetch_row']($result);
	$smcFunc['db_free_result']($result);

	// If this filter is empty...
	if ($num_errors == 0 && isset($filter))
		redirectexit('action=admin;area=logs;sa=errorlog' . (isset($_REQUEST['desc']) ? ';desc' : ''));

	// Clean up start.
	if (!isset($_GET['start']) || $_GET['start'] < 0)

		$_GET['start'] = 0;

	// Do we want to reverse error listing?
	$context['sort_direction'] = isset($_REQUEST['desc']) ? 'down' : 'up';

	// Set the page listing up.
	$context['page_index'] = constructPageIndex($scripturl . '?action=admin;area=logs;sa=errorlog' . ($context['sort_direction'] == 'down' ? ';desc' : '') . (isset($filter) ? $filter['href'] : ''), $_GET['start'], $num_errors, $modSettings['defaultMaxListItems']);
	$context['start'] = $_GET['start'];

	// Update the error count
	if (!isset($filter))
		$context['num_errors'] = $num_errors;
	else
	{
		// We want all errors, not just the number of filtered messages...
		$query = $smcFunc['db_query']('', '
			SELECT COUNT(id_error)
			FROM {db_prefix}log_errors',
			array()
		);

		list($context['num_errors']) = $smcFunc['db_fetch_row']($query);
		$smcFunc['db_free_result']($query);
	}

	// Find and sort out the errors.
	$request = $smcFunc['db_query']('', '
		SELECT id_error, id_member, ip, url, log_time, message, session, error_type, file, line
		FROM {db_prefix}log_errors' . (isset($filter) ? '
		WHERE ' . $filter['variable'] . ' ' . $filters[$_GET['filter']]['operator'] . ' {' . $filters[$_GET['filter']]['datatype'] . ':filter}' : '') . '
		ORDER BY id_error ' . ($context['sort_direction'] == 'down' ? 'DESC' : '') . '
		LIMIT {int:start}, {int:max}',
		array(
			'filter' => isset($filter) ? $filter['value']['sql'] : '',
			'start' => $_GET['start'],
			'max' => $modSettings['defaultMaxListItems'],
		)
	);
	$context['errors'] = array();
	$members = array();

	for ($i = 0; $row = $smcFunc['db_fetch_assoc']($request); $i++)
	{
		$search_message = preg_replace('~&lt;span class=&quot;remove&quot;&gt;(.+?)&lt;/span&gt;~', '%', $smcFunc['db_escape_wildcard_string']($row['message']));
		if ($search_message == $filter['value']['sql'])
			$search_message = $smcFunc['db_escape_wildcard_string']($row['message']);
		$show_message = strtr(strtr(preg_replace('~&lt;span class=&quot;remove&quot;&gt;(.+?)&lt;/span&gt;~', '$1', $row['message']), array("\r" => '', '<br>' => "\n", '<' => '&lt;', '>' => '&gt;', '"' => '&quot;')), array("\n" => '<br>'));

		$context['errors'][$row['id_error']] = array(
			'member' => array(
				'id' => $row['id_member'],
				'ip' => inet_dtop($row['ip']),
				'session' => $row['session']
			),
			'time' => timeformat($row['log_time']),
			'timestamp' => $row['log_time'],
			'url' => array(
				'html' => $smcFunc['htmlspecialchars'](strpos($row['url'], 'cron.php') === false ? (substr($row['url'], 0, 1) == '?' ? $scripturl : '') . $row['url'] : $row['url']),
				'href' => base64_encode($smcFunc['db_escape_wildcard_string']($row['url']))
			),
			'message' => array(
				'html' => $show_message,
				'href' => base64_encode($search_message)
			),
			'id' => $row['id_error'],
			'error_type' => array(
				'type' => $row['error_type'],
				'name' => isset($txt['errortype_' . $row['error_type']]) ? $txt['errortype_' . $row['error_type']] : $row['error_type'],
			),
			'file' => array(),
		);
		if (!empty($row['file']) && !empty($row['line']))
		{
			// Eval'd files rarely point to the right location and cause havoc for linking, so don't link them.
			$linkfile = strpos($row['file'], 'eval') === false || strpos($row['file'], '?') === false; // De Morgan's Law.  Want this true unless both are present.

			$context['errors'][$row['id_error']]['file'] = array(
				'file' => $row['file'],
				'line' => $row['line'],
				'href' => $scripturl . '?action=admin;area=logs;sa=errorlog;file=' . base64_encode($row['file']) . ';line=' . $row['line'],
				'link' => $linkfile ? '<a href="' . $scripturl . '?action=admin;area=logs;sa=errorlog;file=' . base64_encode($row['file']) . ';line=' . $row['line'] . '" onclick="return reqWin(this.href, 600, 480, false);">' . $row['file'] . '</a>' : $row['file'],
				'search' => base64_encode($row['file']),
			);
		}

		// Make a list of members to load later.
		$members[$row['id_member']] = $row['id_member'];
	}
	$smcFunc['db_free_result']($request);

	// Load the member data.
	if (!empty($members))
	{
		// Get some additional member info...
		$request = $smcFunc['db_query']('', '
			SELECT id_member, member_name, real_name
			FROM {db_prefix}members
			WHERE id_member IN ({array_int:member_list})
			LIMIT {int:members}',
			array(
				'member_list' => $members,
				'members' => count($members),
			)
		);
		while ($row = $smcFunc['db_fetch_assoc']($request))
			$members[$row['id_member']] = $row;
		$smcFunc['db_free_result']($request);

		// This is a guest...
		$members[0] = array(
			'id_member' => 0,
			'member_name' => '',
			'real_name' => $txt['guest_title']
		);

		// Go through each error and tack the data on.
		foreach ($context['errors'] as $id => $dummy)
		{
			$memID = $context['errors'][$id]['member']['id'];
			$context['errors'][$id]['member']['username'] = $members[$memID]['member_name'];
			$context['errors'][$id]['member']['name'] = $members[$memID]['real_name'];
			$context['errors'][$id]['member']['href'] = empty($memID) ? '' : $scripturl . '?action=profile;u=' . $memID;
			$context['errors'][$id]['member']['link'] = empty($memID) ? $txt['guest_title'] : '<a href="' . $scripturl . '?action=profile;u=' . $memID . '">' . $context['errors'][$id]['member']['name'] . '</a>';
		}
	}

	// Filtering anything?
	if (isset($filter))
	{
		$context['filter'] = &$filter;

		// Set the filtering context.
		if ($filter['variable'] == 'id_member')
		{
			$id = $filter['value']['sql'];
			loadMemberData($id, false, 'minimal');
			$context['filter']['value']['html'] = '<a href="' . $scripturl . '?action=profile;u=' . $id . '">' . $user_profile[$id]['real_name'] . '</a>';
		}
		elseif ($filter['variable'] == 'url')
			$context['filter']['value']['html'] = '\'' . strtr($smcFunc['htmlspecialchars']((substr($filter['value']['sql'], 0, 1) == '?' ? $scripturl : '') . $filter['value']['sql']), array('\_' => '_')) . '\'';
		elseif ($filter['variable'] == 'message')
		{
			$context['filter']['value']['html'] = '\'' . strtr($smcFunc['htmlspecialchars']($filter['value']['sql']), array("\n" => '<br>', '&lt;br /&gt;' => '<br>', "\t" => '&nbsp;&nbsp;&nbsp;', '\_' => '_', '\\%' => '%', '\\\\' => '\\')) . '\'';
			$context['filter']['value']['html'] = preg_replace('~&amp;lt;span class=&amp;quot;remove&amp;quot;&amp;gt;(.+?)&amp;lt;/span&amp;gt;~', '$1', $context['filter']['value']['html']);
		}
		elseif ($filter['variable'] == 'error_type')
		{
			$context['filter']['value']['html'] = '\'' . strtr($smcFunc['htmlspecialchars']($filter['value']['sql']), array("\n" => '<br>', '&lt;br /&gt;' => '<br>', "\t" => '&nbsp;&nbsp;&nbsp;', '\_' => '_', '\\%' => '%', '\\\\' => '\\')) . '\'';
		}
		else
			$context['filter']['value']['html'] = &$filter['value']['sql'];
	}

	$context['error_types'] = array();

	$context['error_types']['all'] = array(
		'label' => $txt['errortype_all'],
		'description' => isset($txt['errortype_all_desc']) ? $txt['errortype_all_desc'] : '',
		'url' => $scripturl . '?action=admin;area=logs;sa=errorlog' . ($context['sort_direction'] == 'down' ? ';desc' : ''),
		'is_selected' => empty($filter),
	);

	$sum = 0;
	// What type of errors do we have and how many do we have?
	$request = $smcFunc['db_query']('', '
		SELECT error_type, COUNT(*) AS num_errors
		FROM {db_prefix}log_errors
		GROUP BY error_type
		ORDER BY error_type = {string:critical_type} DESC, error_type ASC',
		array(
			'critical_type' => 'critical',
		)
	);
	while ($row = $smcFunc['db_fetch_assoc']($request))
	{
		// Total errors so far?
		$sum += $row['num_errors'];

		$context['error_types'][$sum] = array(
			'label' => (isset($txt['errortype_' . $row['error_type']]) ? $txt['errortype_' . $row['error_type']] : $row['error_type']) . ' (' . $row['num_errors'] . ')',
			'description' => isset($txt['errortype_' . $row['error_type'] . '_desc']) ? $txt['errortype_' . $row['error_type'] . '_desc'] : '',
			'url' => $scripturl . '?action=admin;area=logs;sa=errorlog' . ($context['sort_direction'] == 'down' ? ';desc' : '') . ';filter=error_type;value=' . $row['error_type'],
			'is_selected' => isset($filter) && $filter['value']['sql'] == $smcFunc['db_escape_wildcard_string']($row['error_type']),
		);
	}
	$smcFunc['db_free_result']($request);

	// Update the all errors tab with the total number of errors
	$context['error_types']['all']['label'] .= ' (' . $sum . ')';

	// Finally, work out what is the last tab!
	if (isset($context['error_types'][$sum]))
		$context['error_types'][$sum]['is_last'] = true;
	else
		$context['error_types']['all']['is_last'] = true;

	// And this is pretty basic ;).
	$context['page_title'] = $txt['errlog'];
	$context['has_filter'] = isset($filter);
	$context['sub_template'] = 'error_log';

	createToken('admin-el');
}

/**
 * Delete all or some of the errors in the error log.
 * It applies any necessary filters to deletion.
 * This should only be called by ViewErrorLog().
 * It attempts to TRUNCATE the table to reset the auto_increment.
 * Redirects back to the error log when done.
 */
function deleteErrors()
{
	global $filter, $smcFunc;

	// Make sure the session exists and is correct; otherwise, might be a hacker.
	checkSession();
	validateToken('admin-el');

	// Delete all or just some?
	if (isset($_POST['delall']) && !isset($filter))
		$smcFunc['db_query']('truncate_table', '
			TRUNCATE {db_prefix}log_errors',
			array(
			)
		);
	// Deleting all with a filter?
	elseif (isset($_POST['delall']) && isset($filter))
		$smcFunc['db_query']('', '
			DELETE FROM {db_prefix}log_errors
			WHERE ' . $filter['variable'] . ' LIKE {string:filter}',
			array(
				'filter' => $filter['value']['sql'],
			)
		);
	// Just specific errors?
	elseif (!empty($_POST['delete']))
	{
		$smcFunc['db_query']('', '
			DELETE FROM {db_prefix}log_errors
			WHERE id_error IN ({array_int:error_list})',
			array(
				'error_list' => array_unique($_POST['delete']),
			)
		);

		// Go back to where we were.
		redirectexit('action=admin;area=logs;sa=errorlog' . (isset($_REQUEST['desc']) ? ';desc' : '') . ';start=' . $_GET['start'] . (isset($filter) ? ';filter=' . $_GET['filter'] . ';value=' . $_GET['value'] : ''));
	}

	// Back to the error log!
	redirectexit('action=admin;area=logs;sa=errorlog' . (isset($_REQUEST['desc']) ? ';desc' : ''));
}

/**
 * View a file specified in $_REQUEST['file'], with php highlighting on it
 * Preconditions:
 *  - file must be readable,
 *  - full file path must be base64 encoded,
 *  - user must have admin_forum permission.
 * The line number number is specified by $_REQUEST['line']...
 * The function will try to get the 20 lines before and after the specified line.
 */
function ViewFile()
{
	global $context, $boarddir, $sourcedir, $cachedir, $smcFunc;

	// Check for the administrative permission to do this.
	isAllowedTo('admin_forum');

	// Decode the file and get the line
	$file = realpath(base64_decode($_REQUEST['file']));
	$real_board = realpath($boarddir);
	$real_source = realpath($sourcedir);
	$real_cache = realpath($cachedir);
	$basename = strtolower(basename($file));
	$ext = strrchr($basename, '.');
	$line = isset($_REQUEST['line']) ? (int) $_REQUEST['line'] : 0;

	// Make sure the file we are looking for is one they are allowed to look at
	if ($ext != '.php' || (strpos($file, $real_board) === false && strpos($file, $real_source) === false) || ($basename == 'settings.php' || $basename == 'settings_bak.php') || strpos($file, $real_cache) !== false || !is_readable($file))
		fatal_lang_error('error_bad_file', true, array($smcFunc['htmlspecialchars']($file)));
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);

	// get the min and max lines
	$min = $line - 20 <= 0 ? 1 : $line - 20;
	$max = $line + 21; // One additional line to make everything work out correctly

	if ($max <= 0 || $min >= $max)
		fatal_lang_error('error_bad_line');

	$file_data = explode('<br />', highlight_php_code($smcFunc['htmlspecialchars'](implode('', file($file)))));

	// We don't want to slice off too many so lets make sure we stop at the last one
	$max = min($max, max(array_keys($file_data)));

	$file_data = array_slice($file_data, $min - 1, $max - $min);

	$context['file_data'] = array(
		'contents' => $file_data,
		'min' => $min,
		'target' => $line,
		'file' => strtr($file, array('"' => '\\"')),
	);

	loadTemplate('Errors');
	$context['template_layers'] = array();
	$context['sub_template'] = 'show_file';

}

?>


1		<?php
2
3		/**
4		* The main purpose of this file is to show a list of all errors that were
5		* logged on the forum, and allow filtering and deleting them.
6		*
7		* Simple Machines Forum (SMF)
8		*
9		* @package SMF
10		* @author Simple Machines http://www.simplemachines.org
11		* @copyright 2017 Simple Machines and individual contributors
12		* @license http://www.simplemachines.org/about/smf/license.php BSD
13		*
14		* @version 2.1 Beta 4
15		*/
16
17		if (!defined('SMF'))
18		die('No direct access...');
19
20		/**
21		* View the forum's error log.
22		* This function sets all the context up to show the error log for maintenance.
23		* It requires the maintain_forum permission.
24		* It is accessed from ?action=admin;area=logs;sa=errorlog.
25		*
26		* @uses the Errors template and error_log sub template.
27		*/
28		function ViewErrorLog()
29		{
30		global $scripturl, $txt, $context, $modSettings, $user_profile, $filter, $smcFunc;
31
32		// Viewing contents of a file?
33		if (isset($_GET['file']))
34		return ViewFile();
35
36		// Check for the administrative permission to do this.
37		isAllowedTo('admin_forum');
38
39		// Templates, etc...
40		loadLanguage('ManageMaintenance');
41		loadTemplate('Errors');
42
43		// You can filter by any of the following columns:
44		$filters = array(
45		'id_member' => array(
46		'txt' => $txt['username'],
47		'operator' => '=',
48		'datatype' => 'int',
49		),
50		'ip' => array(
51		'txt' => $txt['ip_address'],
52		'operator' => '=',
53		'datatype' => 'inet',
54		),
55		'session' => array(
56		'txt' => $txt['session'],
57		'operator' => 'LIKE',
58		'datatype' => 'string',
59		),
60		'url' => array(
61		'txt' => $txt['error_url'],
62		'operator' => 'LIKE',
63		'datatype' => 'string',
64		),
65		'message' => array(
66		'txt' => $txt['error_message'],
67		'operator' => 'LIKE',
68		'datatype' => 'string',
69		),
70		'error_type' => array(
71		'txt' => $txt['error_type'],
72		'operator' => 'LIKE',
73		'datatype' => 'string',
74		),
75		'file' => array(
76		'txt' => $txt['file'],
77		'operator' => 'LIKE',
78		'datatype' => 'string',
79		),
80		'line' => array(
81		'txt' => $txt['line'],
82		'operator' => '=',
83		'datatype' => 'int',
84		),
85		);
86
87		// Set up the filtering...
88		if (isset($_GET['value'], $_GET['filter']) && isset($filters[$_GET['filter']]))
89		$filter = array(
90		'variable' => $_GET['filter'],
91		'value' => array(
92		'sql' => in_array($_GET['filter'], array('message', 'url', 'file')) ? base64_decode(strtr($_GET['value'], array(' ' => '+'))) : $smcFunc['db_escape_wildcard_string']($_GET['value']),
93		),
94		'href' => ';filter=' . $_GET['filter'] . ';value=' . $_GET['value'],
95		'entity' => $filters[$_GET['filter']]['txt']
96		);
97
98		// Deleting, are we?
99		if (isset($_POST['delall']) \|\| isset($_POST['delete']))
100		deleteErrors();
101
102		// Just how many errors are there?
103		$result = $smcFunc['db_query']('', '
104		SELECT COUNT(*)
105		FROM {db_prefix}log_errors' . (isset($filter) ? '
106		WHERE ' . $filter['variable'] . ' ' . $filters[$_GET['filter']]['operator'] . ' {' . $filters[$_GET['filter']]['datatype'] . ':filter}' : ''),
107		array(
108		'filter' => isset($filter) ? $filter['value']['sql'] : '',
109		)
110		);
111		list ($num_errors) = $smcFunc['db_fetch_row']($result);
112		$smcFunc['db_free_result']($result);
113
114		// If this filter is empty...
115		if ($num_errors == 0 && isset($filter))
116		redirectexit('action=admin;area=logs;sa=errorlog' . (isset($_REQUEST['desc']) ? ';desc' : ''));
117
118		// Clean up start.
119	View Code Duplication	if (!isset($_GET['start']) \|\| $_GET['start'] < 0)
		0 ignored issues – show Duplication introduced 2016-12-11 19:54 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
120		$_GET['start'] = 0;
121
122		// Do we want to reverse error listing?
123		$context['sort_direction'] = isset($_REQUEST['desc']) ? 'down' : 'up';
124
125		// Set the page listing up.
126		$context['page_index'] = constructPageIndex($scripturl . '?action=admin;area=logs;sa=errorlog' . ($context['sort_direction'] == 'down' ? ';desc' : '') . (isset($filter) ? $filter['href'] : ''), $_GET['start'], $num_errors, $modSettings['defaultMaxListItems']);
127		$context['start'] = $_GET['start'];
128
129		// Update the error count
130		if (!isset($filter))
131		$context['num_errors'] = $num_errors;
132		else
133		{
134		// We want all errors, not just the number of filtered messages...
135		$query = $smcFunc['db_query']('', '
136		SELECT COUNT(id_error)
137		FROM {db_prefix}log_errors',
138		array()
139		);
140
141		list($context['num_errors']) = $smcFunc['db_fetch_row']($query);
142		$smcFunc['db_free_result']($query);
143		}
144
145		// Find and sort out the errors.
146		$request = $smcFunc['db_query']('', '
147		SELECT id_error, id_member, ip, url, log_time, message, session, error_type, file, line
148		FROM {db_prefix}log_errors' . (isset($filter) ? '
149		WHERE ' . $filter['variable'] . ' ' . $filters[$_GET['filter']]['operator'] . ' {' . $filters[$_GET['filter']]['datatype'] . ':filter}' : '') . '
150		ORDER BY id_error ' . ($context['sort_direction'] == 'down' ? 'DESC' : '') . '
151		LIMIT {int:start}, {int:max}',
152		array(
153		'filter' => isset($filter) ? $filter['value']['sql'] : '',
154		'start' => $_GET['start'],
155		'max' => $modSettings['defaultMaxListItems'],
156		)
157		);
158		$context['errors'] = array();
159		$members = array();
160
161		for ($i = 0; $row = $smcFunc['db_fetch_assoc']($request); $i++)
162		{
163		$search_message = preg_replace('~<span class="remove">(.+?)</span>~', '%', $smcFunc['db_escape_wildcard_string']($row['message']));
164		if ($search_message == $filter['value']['sql'])
165		$search_message = $smcFunc['db_escape_wildcard_string']($row['message']);
166		$show_message = strtr(strtr(preg_replace('~<span class="remove">(.+?)</span>~', '$1', $row['message']), array("\r" => '', '<br>' => "\n", '<' => '<', '>' => '>', '"' => '"')), array("\n" => '<br>'));
167
168		$context['errors'][$row['id_error']] = array(
169		'member' => array(
170		'id' => $row['id_member'],
171		'ip' => inet_dtop($row['ip']),
172		'session' => $row['session']
173		),
174		'time' => timeformat($row['log_time']),
175		'timestamp' => $row['log_time'],
176		'url' => array(
177		'html' => $smcFunc['htmlspecialchars'](strpos($row['url'], 'cron.php') === false ? (substr($row['url'], 0, 1) == '?' ? $scripturl : '') . $row['url'] : $row['url']),
178		'href' => base64_encode($smcFunc['db_escape_wildcard_string']($row['url']))
179		),
180		'message' => array(
181		'html' => $show_message,
182		'href' => base64_encode($search_message)
183		),
184		'id' => $row['id_error'],
185		'error_type' => array(
186		'type' => $row['error_type'],
187		'name' => isset($txt['errortype_' . $row['error_type']]) ? $txt['errortype_' . $row['error_type']] : $row['error_type'],
188		),
189		'file' => array(),
190		);
191		if (!empty($row['file']) && !empty($row['line']))
192		{
193		// Eval'd files rarely point to the right location and cause havoc for linking, so don't link them.
194		$linkfile = strpos($row['file'], 'eval') === false \|\| strpos($row['file'], '?') === false; // De Morgan's Law. Want this true unless both are present.
195
196		$context['errors'][$row['id_error']]['file'] = array(
197		'file' => $row['file'],
198		'line' => $row['line'],
199		'href' => $scripturl . '?action=admin;area=logs;sa=errorlog;file=' . base64_encode($row['file']) . ';line=' . $row['line'],
200		'link' => $linkfile ? '<a href="' . $scripturl . '?action=admin;area=logs;sa=errorlog;file=' . base64_encode($row['file']) . ';line=' . $row['line'] . '" onclick="return reqWin(this.href, 600, 480, false);">' . $row['file'] . '</a>' : $row['file'],
201		'search' => base64_encode($row['file']),
202		);
203		}
204
205		// Make a list of members to load later.
206		$members[$row['id_member']] = $row['id_member'];
207		}
208		$smcFunc['db_free_result']($request);
209
210		// Load the member data.
211		if (!empty($members))
212		{
213		// Get some additional member info...
214		$request = $smcFunc['db_query']('', '
215		SELECT id_member, member_name, real_name
216		FROM {db_prefix}members
217		WHERE id_member IN ({array_int:member_list})
218		LIMIT {int:members}',
219		array(
220		'member_list' => $members,
221		'members' => count($members),
222		)
223		);
224		while ($row = $smcFunc['db_fetch_assoc']($request))
225		$members[$row['id_member']] = $row;
226		$smcFunc['db_free_result']($request);
227
228		// This is a guest...
229		$members[0] = array(
230		'id_member' => 0,
231		'member_name' => '',
232		'real_name' => $txt['guest_title']
233		);
234
235		// Go through each error and tack the data on.
236		foreach ($context['errors'] as $id => $dummy)
237		{
238		$memID = $context['errors'][$id]['member']['id'];
239		$context['errors'][$id]['member']['username'] = $members[$memID]['member_name'];
240		$context['errors'][$id]['member']['name'] = $members[$memID]['real_name'];
241		$context['errors'][$id]['member']['href'] = empty($memID) ? '' : $scripturl . '?action=profile;u=' . $memID;
242		$context['errors'][$id]['member']['link'] = empty($memID) ? $txt['guest_title'] : '<a href="' . $scripturl . '?action=profile;u=' . $memID . '">' . $context['errors'][$id]['member']['name'] . '</a>';
243		}
244		}
245
246		// Filtering anything?
247		if (isset($filter))
248		{
249		$context['filter'] = &$filter;
250
251		// Set the filtering context.
252		if ($filter['variable'] == 'id_member')
253		{
254		$id = $filter['value']['sql'];
255		loadMemberData($id, false, 'minimal');
256		$context['filter']['value']['html'] = '<a href="' . $scripturl . '?action=profile;u=' . $id . '">' . $user_profile[$id]['real_name'] . '</a>';
257		}
258		elseif ($filter['variable'] == 'url')
259		$context['filter']['value']['html'] = '\'' . strtr($smcFunc['htmlspecialchars']((substr($filter['value']['sql'], 0, 1) == '?' ? $scripturl : '') . $filter['value']['sql']), array('\_' => '_')) . '\'';
260		elseif ($filter['variable'] == 'message')
261		{
262		$context['filter']['value']['html'] = '\'' . strtr($smcFunc['htmlspecialchars']($filter['value']['sql']), array("\n" => '<br>', '<br />' => '<br>', "\t" => '   ', '\_' => '_', '\\%' => '%', '\\\\' => '\\')) . '\'';
263		$context['filter']['value']['html'] = preg_replace('~&lt;span class=&quot;remove&quot;&gt;(.+?)&lt;/span&gt;~', '$1', $context['filter']['value']['html']);
264		}
265		elseif ($filter['variable'] == 'error_type')
266		{
267		$context['filter']['value']['html'] = '\'' . strtr($smcFunc['htmlspecialchars']($filter['value']['sql']), array("\n" => '<br>', '<br />' => '<br>', "\t" => '   ', '\_' => '_', '\\%' => '%', '\\\\' => '\\')) . '\'';
268		}
269		else
270		$context['filter']['value']['html'] = &$filter['value']['sql'];
271		}
272
273		$context['error_types'] = array();
274
275		$context['error_types']['all'] = array(
276		'label' => $txt['errortype_all'],
277		'description' => isset($txt['errortype_all_desc']) ? $txt['errortype_all_desc'] : '',
278		'url' => $scripturl . '?action=admin;area=logs;sa=errorlog' . ($context['sort_direction'] == 'down' ? ';desc' : ''),
279		'is_selected' => empty($filter),
280		);
281
282		$sum = 0;
283		// What type of errors do we have and how many do we have?
284		$request = $smcFunc['db_query']('', '
285		SELECT error_type, COUNT(*) AS num_errors
286		FROM {db_prefix}log_errors
287		GROUP BY error_type
288		ORDER BY error_type = {string:critical_type} DESC, error_type ASC',
289		array(
290		'critical_type' => 'critical',
291		)
292		);
293		while ($row = $smcFunc['db_fetch_assoc']($request))
294		{
295		// Total errors so far?
296		$sum += $row['num_errors'];
297
298		$context['error_types'][$sum] = array(
299		'label' => (isset($txt['errortype_' . $row['error_type']]) ? $txt['errortype_' . $row['error_type']] : $row['error_type']) . ' (' . $row['num_errors'] . ')',
300		'description' => isset($txt['errortype_' . $row['error_type'] . '_desc']) ? $txt['errortype_' . $row['error_type'] . '_desc'] : '',
301		'url' => $scripturl . '?action=admin;area=logs;sa=errorlog' . ($context['sort_direction'] == 'down' ? ';desc' : '') . ';filter=error_type;value=' . $row['error_type'],
302		'is_selected' => isset($filter) && $filter['value']['sql'] == $smcFunc['db_escape_wildcard_string']($row['error_type']),
303		);
304		}
305		$smcFunc['db_free_result']($request);
306
307		// Update the all errors tab with the total number of errors
308		$context['error_types']['all']['label'] .= ' (' . $sum . ')';
309
310		// Finally, work out what is the last tab!
311		if (isset($context['error_types'][$sum]))
312		$context['error_types'][$sum]['is_last'] = true;
313		else
314		$context['error_types']['all']['is_last'] = true;
315
316		// And this is pretty basic ;).
317		$context['page_title'] = $txt['errlog'];
318		$context['has_filter'] = isset($filter);
319		$context['sub_template'] = 'error_log';
320
321		createToken('admin-el');
322		}
323
324		/**
325		* Delete all or some of the errors in the error log.
326		* It applies any necessary filters to deletion.
327		* This should only be called by ViewErrorLog().
328		* It attempts to TRUNCATE the table to reset the auto_increment.
329		* Redirects back to the error log when done.
330		*/
331		function deleteErrors()
332		{
333		global $filter, $smcFunc;
334
335		// Make sure the session exists and is correct; otherwise, might be a hacker.
336		checkSession();
337		validateToken('admin-el');
338
339		// Delete all or just some?
340		if (isset($_POST['delall']) && !isset($filter))
341		$smcFunc['db_query']('truncate_table', '
342		TRUNCATE {db_prefix}log_errors',
343		array(
344		)
345		);
346		// Deleting all with a filter?
347		elseif (isset($_POST['delall']) && isset($filter))
348		$smcFunc['db_query']('', '
349		DELETE FROM {db_prefix}log_errors
350		WHERE ' . $filter['variable'] . ' LIKE {string:filter}',
351		array(
352		'filter' => $filter['value']['sql'],
353		)
354		);
355		// Just specific errors?
356		elseif (!empty($_POST['delete']))
357		{
358		$smcFunc['db_query']('', '
359		DELETE FROM {db_prefix}log_errors
360		WHERE id_error IN ({array_int:error_list})',
361		array(
362		'error_list' => array_unique($_POST['delete']),
363		)
364		);
365
366		// Go back to where we were.
367		redirectexit('action=admin;area=logs;sa=errorlog' . (isset($_REQUEST['desc']) ? ';desc' : '') . ';start=' . $_GET['start'] . (isset($filter) ? ';filter=' . $_GET['filter'] . ';value=' . $_GET['value'] : ''));
368		}
369
370		// Back to the error log!
371		redirectexit('action=admin;area=logs;sa=errorlog' . (isset($_REQUEST['desc']) ? ';desc' : ''));
372		}
373
374		/**
375		* View a file specified in $_REQUEST['file'], with php highlighting on it
376		* Preconditions:
377		* - file must be readable,
378		* - full file path must be base64 encoded,
379		* - user must have admin_forum permission.
380		* The line number number is specified by $_REQUEST['line']...
381		* The function will try to get the 20 lines before and after the specified line.
382		*/
383		function ViewFile()
384		{
385		global $context, $boarddir, $sourcedir, $cachedir, $smcFunc;
386
387		// Check for the administrative permission to do this.
388		isAllowedTo('admin_forum');
389
390		// Decode the file and get the line
391		$file = realpath(base64_decode($_REQUEST['file']));
392		$real_board = realpath($boarddir);
393		$real_source = realpath($sourcedir);
394		$real_cache = realpath($cachedir);
395		$basename = strtolower(basename($file));
396		$ext = strrchr($basename, '.');
397		$line = isset($_REQUEST['line']) ? (int) $_REQUEST['line'] : 0;
398
399		// Make sure the file we are looking for is one they are allowed to look at
400		if ($ext != '.php' \|\| (strpos($file, $real_board) === false && strpos($file, $real_source) === false) \|\| ($basename == 'settings.php' \|\| $basename == 'settings_bak.php') \|\| strpos($file, $real_cache) !== false \|\| !is_readable($file))
401		fatal_lang_error('error_bad_file', true, array($smcFunc['htmlspecialchars']($file)));
		0 ignored issues – show Documentation introduced 2017-03-17 21:47 UTC by Report Bug Copy Issue Report `true` is of type `boolean`, but the function expects a `string\|false`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
402
403		// get the min and max lines
404		$min = $line - 20 <= 0 ? 1 : $line - 20;
405		$max = $line + 21; // One additional line to make everything work out correctly
406
407		if ($max <= 0 \|\| $min >= $max)
408		fatal_lang_error('error_bad_line');
409
410		$file_data = explode('<br />', highlight_php_code($smcFunc['htmlspecialchars'](implode('', file($file)))));
411
412		// We don't want to slice off too many so lets make sure we stop at the last one
413		$max = min($max, max(array_keys($file_data)));
414
415		$file_data = array_slice($file_data, $min - 1, $max - $min);
416
417		$context['file_data'] = array(
418		'contents' => $file_data,
419		'min' => $min,
420		'target' => $line,
421		'file' => strtr($file, array('"' => '\\"')),
422		);
423
424		loadTemplate('Errors');
425		$context['template_layers'] = array();
426		$context['sub_template'] = 'show_file';
427
428		}
429
430		?>
		0 ignored issues – show Best Practice introduced 2016-12-27 02:48 UTC by Report Bug Copy Issue Report It is not recommended to use PHP's closing tag `?>` in files other than templates. Using a closing tag in PHP files that only contain PHP code is not recommended as you might accidentally add whitespace after the closing tag which would then be output by PHP. This can cause severe problems, for example headers cannot be sent anymore. A simple precaution is to leave off the closing tag as it is not required, and it also has no negative effects whatsoever. Loading history...

albertlast / SMF2.1

Push — release-2.1 ( 6f6d35...abeae7 )

ManageErrors.php ➔ ViewErrorLog() F

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