SimpleMachines / SMF2.1

Sources/PackageGet.php

Braces +197 added lines, -154 removed lines

@@ -13,8 +13,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * Browse the list of package servers, add servers...
@@ -43,13 +44,15 @@ 
 	);
 
 	// Now let's decide where we are taking this...
-	if (isset($_REQUEST['sa']) && isset($subActions[$_REQUEST['sa']]))
-		$context['sub_action'] = $_REQUEST['sa'];
+	if (isset($_REQUEST['sa']) && isset($subActions[$_REQUEST['sa']])) {
+			$context['sub_action'] = $_REQUEST['sa'];
+	}
 	// We need to support possible old javascript links...
-	elseif (isset($_GET['pgdownload']))
-		$context['sub_action'] = 'download';
-	else
-		$context['sub_action'] = 'servers';
+	elseif (isset($_GET['pgdownload'])) {
+			$context['sub_action'] = 'download';
+	} else {
+			$context['sub_action'] = 'servers';
+	}
 
 	// We need to force the "Download" tab as selected.
 	$context['menu_data_' . $context['admin_menu_id']]['current_subsection'] = 'packageget';
@@ -141,17 +144,19 @@ 
 			{
 				require_once($sourcedir . '/Class-Package.php');
 				$ftp = new ftp_connection(null);
+			} elseif ($ftp->error !== false && !isset($ftp_error)) {
+							$ftp_error = $ftp->last_message === null ? '' : $ftp->last_message;
 			}
-			elseif ($ftp->error !== false && !isset($ftp_error))
-				$ftp_error = $ftp->last_message === null ? '' : $ftp->last_message;
 
 			list ($username, $detect_path, $found_path) = $ftp->detect_path($packagesdir);
 
-			if ($found_path || !isset($_POST['ftp_path']))
-				$_POST['ftp_path'] = $detect_path;
+			if ($found_path || !isset($_POST['ftp_path'])) {
+							$_POST['ftp_path'] = $detect_path;
+			}
 
-			if (!isset($_POST['ftp_username']))
-				$_POST['ftp_username'] = $username;
+			if (!isset($_POST['ftp_username'])) {
+							$_POST['ftp_username'] = $username;
+			}
 
 			$context['package_ftp'] = array(
 				'server' => isset($_POST['ftp_server']) ? $_POST['ftp_server'] : (isset($modSettings['package_server']) ? $modSettings['package_server'] : 'localhost'),
@@ -160,8 +165,7 @@ 
 				'path' => $_POST['ftp_path'],
 				'error' => empty($ftp_error) ? null : $ftp_error,
 			);
-		}
-		else
+		} else
 		{
 			$context['package_download_broken'] = false;
 
@@ -203,8 +207,9 @@ 
 
 	if (isset($_GET['server']))
 	{
-		if ($_GET['server'] == '')
-			redirectexit('action=admin;area=packages;get');
+		if ($_GET['server'] == '') {
+					redirectexit('action=admin;area=packages;get');
+		}
 
 		$server = (int) $_GET['server'];
 
@@ -222,17 +227,18 @@ 
 		$smcFunc['db_free_result']($request);
 
 		// If the server does not exist, dump out.
-		if (empty($url))
-			fatal_lang_error('couldnt_connect', false);
+		if (empty($url)) {
+					fatal_lang_error('couldnt_connect', false);
+		}
 
 		// If there is a relative link, append to the stored server url.
-		if (isset($_GET['relative']))
-			$url = $url . (substr($url, -1) == '/' ? '' : '/') . $_GET['relative'];
+		if (isset($_GET['relative'])) {
+					$url = $url . (substr($url, -1) == '/' ? '' : '/') . $_GET['relative'];
+		}
 
 		// Clear any "absolute" URL.  Since "server" is present, "absolute" is garbage.
 		unset($_GET['absolute']);
-	}
-	elseif (isset($_GET['absolute']) && $_GET['absolute'] != '')
+	} elseif (isset($_GET['absolute']) && $_GET['absolute'] != '')
 	{
 		// Initialize the requried variables.
 		$server = '';
@@ -256,16 +262,19 @@ 
 		}
 	}
 	// Minimum required parameter did not exist so dump out.
-	else
-		fatal_lang_error('couldnt_connect', false);
+	else {
+			fatal_lang_error('couldnt_connect', false);
+	}
 
 	// Attempt to connect.  If unsuccessful... try the URL.
-	if (!isset($_GET['package']) || file_exists($_GET['package']))
-		$_GET['package'] = $url . '/packages.xml?language=' . $context['user']['language'];
+	if (!isset($_GET['package']) || file_exists($_GET['package'])) {
+			$_GET['package'] = $url . '/packages.xml?language=' . $context['user']['language'];
+	}
 
 	// Check to be sure the packages.xml file actually exists where it is should be... or dump out.
-	if ((isset($_GET['absolute']) || isset($_GET['relative'])) && !url_exists($_GET['package']))
-		fatal_lang_error('packageget_unable', false, array($url . '/index.php'));
+	if ((isset($_GET['absolute']) || isset($_GET['relative'])) && !url_exists($_GET['package'])) {
+			fatal_lang_error('packageget_unable', false, array($url . '/index.php'));
+	}
 
 	// Might take some time.
 	@set_time_limit(600);
@@ -275,8 +284,9 @@ 
 	$listing = new xmlArray(fetch_web_data($_GET['package']), true);
 
 	// Errm.... empty file?  Try the URL....
-	if (!$listing->exists('package-list'))
-		fatal_lang_error('packageget_unable', false, array($url . '/index.php'));
+	if (!$listing->exists('package-list')) {
+			fatal_lang_error('packageget_unable', false, array($url . '/index.php'));
+	}
 
 	// List out the packages...
 	$context['package_list'] = array();
@@ -284,8 +294,9 @@ 
 	$listing = $listing->path('package-list[0]');
 
 	// Use the package list's name if it exists.
-	if ($listing->exists('list-title'))
-		$name = $smcFunc['htmlspecialchars']($listing->fetch('list-title'));
+	if ($listing->exists('list-title')) {
+			$name = $smcFunc['htmlspecialchars']($listing->fetch('list-title'));
+	}
 
 	// Pick the correct template.
 	$context['sub_template'] = 'package_list';
@@ -300,28 +311,32 @@ 
 
 	$installed_mods = array();
 	// Look through the list of installed mods...
-	foreach ($instmods as $installed_mod)
-		$installed_mods[$installed_mod['package_id']] = $installed_mod['version'];
+	foreach ($instmods as $installed_mod) {
+			$installed_mods[$installed_mod['package_id']] = $installed_mod['version'];
+	}
 
 	// Get default author and email if they exist.
 	if ($listing->exists('default-author'))
 	{
 		$default_author = $smcFunc['htmlspecialchars']($listing->fetch('default-author'));
-		if ($listing->exists('default-author/@email') && filter_var($listing->fetch('default-author/@email'), FILTER_VALIDATE_EMAIL))
-			$default_email = $smcFunc['htmlspecialchars']($listing->fetch('default-author/@email'));
+		if ($listing->exists('default-author/@email') && filter_var($listing->fetch('default-author/@email'), FILTER_VALIDATE_EMAIL)) {
+					$default_email = $smcFunc['htmlspecialchars']($listing->fetch('default-author/@email'));
+		}
 	}
 
 	// Get default web site if it exists.
 	if ($listing->exists('default-website'))
 	{
 		$default_website = $smcFunc['htmlspecialchars']($listing->fetch('default-website'));
-		if ($listing->exists('default-website/@title'))
-			$default_title = $smcFunc['htmlspecialchars']($listing->fetch('default-website/@title'));
+		if ($listing->exists('default-website/@title')) {
+					$default_title = $smcFunc['htmlspecialchars']($listing->fetch('default-website/@title'));
+		}
 	}
 
 	$the_version = strtr($forum_version, array('SMF ' => ''));
-	if (!empty($_SESSION['version_emulate']))
-		$the_version = $_SESSION['version_emulate'];
+	if (!empty($_SESSION['version_emulate'])) {
+			$the_version = $_SESSION['version_emulate'];
+	}
 
 	$packageNum = 0;
 	$packageSection = 0;
@@ -342,11 +357,13 @@ 
 				'type' => $thisPackage->name(),
 			);
 
-			if (in_array($package['type'], array('title', 'text')))
-				$context['package_list'][$packageSection][$package['type']] = $smcFunc['htmlspecialchars']($thisPackage->fetch('.'));
+			if (in_array($package['type'], array('title', 'text'))) {
+							$context['package_list'][$packageSection][$package['type']] = $smcFunc['htmlspecialchars']($thisPackage->fetch('.'));
+			}
 			// It's a Title, Heading, Rule or Text.
-			elseif (in_array($package['type'], array('heading', 'rule')))
-				$package['name'] = $smcFunc['htmlspecialchars']($thisPackage->fetch('.'));
+			elseif (in_array($package['type'], array('heading', 'rule'))) {
+							$package['name'] = $smcFunc['htmlspecialchars']($thisPackage->fetch('.'));
+			}
 			// It's a Remote link.
 			elseif ($package['type'] == 'remote')
 			{
@@ -354,20 +371,21 @@ 
 
 				if ($remote_type == 'relative' && substr($thisPackage->fetch('@href'), 0, 7) != 'http://' && substr($thisPackage->fetch('@href'), 0, 8) != 'https://')
 				{
-					if (isset($_GET['absolute']))
-						$current_url = $_GET['absolute'] . '/';
-					elseif (isset($_GET['relative']))
-						$current_url = $_GET['relative'] . '/';
-					else
-						$current_url = '';
+					if (isset($_GET['absolute'])) {
+											$current_url = $_GET['absolute'] . '/';
+					} elseif (isset($_GET['relative'])) {
+											$current_url = $_GET['relative'] . '/';
+					} else {
+											$current_url = '';
+					}
 
 					$current_url .= $thisPackage->fetch('@href');
-					if (isset($_GET['absolute']))
-						$package['href'] = $scripturl . '?action=admin;area=packages;get;sa=browse;absolute=' . $current_url;
-					else
-						$package['href'] = $scripturl . '?action=admin;area=packages;get;sa=browse;server=' . $context['package_server'] . ';relative=' . $current_url;
-				}
-				else
+					if (isset($_GET['absolute'])) {
+											$package['href'] = $scripturl . '?action=admin;area=packages;get;sa=browse;absolute=' . $current_url;
+					} else {
+											$package['href'] = $scripturl . '?action=admin;area=packages;get;sa=browse;server=' . $context['package_server'] . ';relative=' . $current_url;
+					}
+				} else
 				{
 					$current_url = $thisPackage->fetch('@href');
 					$package['href'] = $scripturl . '?action=admin;area=packages;get;sa=browse;absolute=' . $current_url;
@@ -379,25 +397,28 @@ 
 			// It's a package...
 			else
 			{
-				if (isset($_GET['absolute']))
-					$current_url = $_GET['absolute'] . '/';
-				elseif (isset($_GET['relative']))
-					$current_url = $_GET['relative'] . '/';
-				else
-					$current_url = '';
+				if (isset($_GET['absolute'])) {
+									$current_url = $_GET['absolute'] . '/';
+				} elseif (isset($_GET['relative'])) {
+									$current_url = $_GET['relative'] . '/';
+				} else {
+									$current_url = '';
+				}
 
 				$server_att = $server != '' ? ';server=' . $server : '';
 
 				$package += $thisPackage->to_array();
 
-				if (isset($package['website']))
-					unset($package['website']);
+				if (isset($package['website'])) {
+									unset($package['website']);
+				}
 				$package['author'] = array();
 
-				if ($package['description'] == '')
-					$package['description'] = $txt['package_no_description'];
-				else
-					$package['description'] = parse_bbc(preg_replace('~\[[/]?html\]~i', '', $smcFunc['htmlspecialchars']($package['description'])));
+				if ($package['description'] == '') {
+									$package['description'] = $txt['package_no_description'];
+				} else {
+									$package['description'] = parse_bbc(preg_replace('~\[[/]?html\]~i', '', $smcFunc['htmlspecialchars']($package['description'])));
+				}
 
 				$package['is_installed'] = isset($installed_mods[$package['id']]);
 				$package['is_current'] = $package['is_installed'] && ($installed_mods[$package['id']] == $package['version']);
@@ -406,12 +427,14 @@ 
 				// This package is either not installed, or installed but old.  Is it supported on this version of SMF?
 				if (!$package['is_installed'] || (!$package['is_current'] && !$package['is_newer']))
 				{
-					if ($thisPackage->exists('version/@for'))
-						$package['can_install'] = matchPackageVersion($the_version, $thisPackage->fetch('version/@for'));
+					if ($thisPackage->exists('version/@for')) {
+											$package['can_install'] = matchPackageVersion($the_version, $thisPackage->fetch('version/@for'));
+					}
 				}
 				// Okay, it's already installed AND up to date.
-				else
-					$package['can_install'] = false;
+				else {
+									$package['can_install'] = false;
+				}
 
 				$already_exists = getPackageInfo(basename($package['filename']));
 				$package['download_conflict'] = is_array($already_exists) && $already_exists['id'] == $package['id'] && $already_exists['version'] != $package['version'];
@@ -423,40 +446,44 @@ 
 
 				if ($thisPackage->exists('author') || isset($default_author))
 				{
-					if ($thisPackage->exists('author/@email') && filter_var($thisPackage->fetch('author/@email'), FILTER_VALIDATE_EMAIL))
-						$package['author']['email'] = $thisPackage->fetch('author/@email');
-					elseif (isset($default_email))
-						$package['author']['email'] = $default_email;
-
-					if ($thisPackage->exists('author') && $thisPackage->fetch('author') != '')
-						$package['author']['name'] = $smcFunc['htmlspecialchars']($thisPackage->fetch('author'));
-					else
-						$package['author']['name'] = $default_author;
-
-					if (!empty($package['author']['email']))
-						$package['author']['link'] = '<a href="mailto:' . $package['author']['email'] . '">' . $package['author']['name'] . '</a>';
+					if ($thisPackage->exists('author/@email') && filter_var($thisPackage->fetch('author/@email'), FILTER_VALIDATE_EMAIL)) {
+											$package['author']['email'] = $thisPackage->fetch('author/@email');
+					} elseif (isset($default_email)) {
+											$package['author']['email'] = $default_email;
+					}
+
+					if ($thisPackage->exists('author') && $thisPackage->fetch('author') != '') {
+											$package['author']['name'] = $smcFunc['htmlspecialchars']($thisPackage->fetch('author'));
+					} else {
+											$package['author']['name'] = $default_author;
+					}
+
+					if (!empty($package['author']['email'])) {
+											$package['author']['link'] = '<a href="mailto:' . $package['author']['email'] . '">' . $package['author']['name'] . '</a>';
+					}
 				}
 
 				if ($thisPackage->exists('website') || isset($default_website))
 				{
-					if ($thisPackage->exists('website') && $thisPackage->exists('website/@title'))
-						$package['author']['website']['name'] = $smcFunc['htmlspecialchars']($thisPackage->fetch('website/@title'));
-					elseif (isset($default_title))
-						$package['author']['website']['name'] = $default_title;
-					elseif ($thisPackage->exists('website'))
-						$package['author']['website']['name'] = $smcFunc['htmlspecialchars']($thisPackage->fetch('website'));
-					else
-						$package['author']['website']['name'] = $default_website;
-
-					if ($thisPackage->exists('website') && $thisPackage->fetch('website') != '')
-						$authorhompage = $smcFunc['htmlspecialchars']($thisPackage->fetch('website'));
-					else
-						$authorhompage = $default_website;
+					if ($thisPackage->exists('website') && $thisPackage->exists('website/@title')) {
+											$package['author']['website']['name'] = $smcFunc['htmlspecialchars']($thisPackage->fetch('website/@title'));
+					} elseif (isset($default_title)) {
+											$package['author']['website']['name'] = $default_title;
+					} elseif ($thisPackage->exists('website')) {
+											$package['author']['website']['name'] = $smcFunc['htmlspecialchars']($thisPackage->fetch('website'));
+					} else {
+											$package['author']['website']['name'] = $default_website;
+					}
+
+					if ($thisPackage->exists('website') && $thisPackage->fetch('website') != '') {
+											$authorhompage = $smcFunc['htmlspecialchars']($thisPackage->fetch('website'));
+					} else {
+											$authorhompage = $default_website;
+					}
 
 					$package['author']['website']['href'] = $authorhompage;
 					$package['author']['website']['link'] = '<a href="' . $authorhompage . '">' . $package['author']['website']['name'] . '</a>';
-				}
-				else
+				} else
 				{
 					$package['author']['website']['href'] = '';
 					$package['author']['website']['link'] = '';
@@ -472,11 +499,13 @@ 
 			$packageNum = in_array($package['type'], array('title', 'heading', 'text', 'remote', 'rule')) ? 0 : $packageNum + 1;
 			$package['count'] = $packageNum;
 
-			if (!in_array($package['type'], array('title', 'text')))
-				$context['package_list'][$packageSection]['items'][] = $package;
+			if (!in_array($package['type'], array('title', 'text'))) {
+							$context['package_list'][$packageSection]['items'][] = $package;
+			}
 
-			if ($package['count'] > 1)
-				$context['list_type'] = 'ol';
+			if ($package['count'] > 1) {
+							$context['list_type'] = 'ol';
+			}
 		}
 
 		$packageSection++;
@@ -489,8 +518,9 @@ 
 	{
 		foreach ($packageSection['items'] as $i => $package)
 		{
-			if ($package['count'] == 0 || isset($package['can_install']))
-				continue;
+			if ($package['count'] == 0 || isset($package['can_install'])) {
+							continue;
+			}
 
 			$context['package_list'][$ps_id]['items'][$i]['can_install'] = false;
 
@@ -539,8 +569,9 @@ 
 	checkSession('get');
 
 	// To download something, we need a valid server or url.
-	if (empty($_GET['server']) && (!empty($_GET['get']) && !empty($_REQUEST['package'])))
-		fatal_lang_error('package_get_error_is_zero', false);
+	if (empty($_GET['server']) && (!empty($_GET['get']) && !empty($_REQUEST['package']))) {
+			fatal_lang_error('package_get_error_is_zero', false);
+	}
 
 	if (isset($_GET['server']))
 	{
@@ -560,22 +591,23 @@ 
 		$smcFunc['db_free_result']($request);
 
 		// If server does not exist then dump out.
-		if (empty($url))
-			fatal_lang_error('couldnt_connect', false);
+		if (empty($url)) {
+					fatal_lang_error('couldnt_connect', false);
+		}
 
 		$url = $url . '/';
-	}
-	else
+	} else
 	{
 		// Initialize the requried variables.
 		$server = '';
 		$url = '';
 	}
 
-	if (isset($_REQUEST['byurl']) && !empty($_POST['filename']))
-		$package_name = basename($_REQUEST['filename']);
-	else
-		$package_name = basename($_REQUEST['package']);
+	if (isset($_REQUEST['byurl']) && !empty($_POST['filename'])) {
+			$package_name = basename($_REQUEST['filename']);
+	} else {
+			$package_name = basename($_REQUEST['package']);
+	}
 
 	if (isset($_REQUEST['conflict']) || (isset($_REQUEST['auto']) && file_exists($packagesdir . '/' . $package_name)))
 	{
@@ -584,14 +616,15 @@ 
 		{
 			$ext = substr($package_name, strrpos(substr($package_name, 0, -3), '.'));
 			$package_name = substr($package_name, 0, strrpos(substr($package_name, 0, -3), '.')) . '_';
+		} else {
+					$ext = '';
 		}
-		else
-			$ext = '';
 
 		// Find the first available.
 		$i = 1;
-		while (file_exists($packagesdir . '/' . $package_name . $i . $ext))
-			$i++;
+		while (file_exists($packagesdir . '/' . $package_name . $i . $ext)) {
+					$i++;
+		}
 
 		$package_name = $package_name . $i . $ext;
 	}
@@ -602,25 +635,28 @@ 
 
 	// Done!  Did we get this package automatically?
 	// @ TODO: These are usually update packages.  Allowing both for now until more testing has been done.
-	if (preg_match('~^https?://[\w_\-]+\.simplemachines\.org/~', $_REQUEST['package']) == 1 && strpos($_REQUEST['package'], 'dlattach') === false && isset($_REQUEST['auto']))
-		redirectexit('action=admin;area=packages;sa=install;package=' . $package_name);
+	if (preg_match('~^https?://[\w_\-]+\.simplemachines\.org/~', $_REQUEST['package']) == 1 && strpos($_REQUEST['package'], 'dlattach') === false && isset($_REQUEST['auto'])) {
+			redirectexit('action=admin;area=packages;sa=install;package=' . $package_name);
+	}
 
 	// You just downloaded a mod from SERVER_NAME_GOES_HERE.
 	$context['package_server'] = $server;
 
 	$context['package'] = getPackageInfo($package_name);
 
-	if (!is_array($context['package']))
-		fatal_lang_error('package_cant_download', false);
+	if (!is_array($context['package'])) {
+			fatal_lang_error('package_cant_download', false);
+	}
 
-	if ($context['package']['type'] == 'modification')
-		$context['package']['install']['link'] = '<a href="' . $scripturl . '?action=admin;area=packages;sa=install;package=' . $context['package']['filename'] . '">[ ' . $txt['install_mod'] . ' ]</a>';
-	elseif ($context['package']['type'] == 'avatar')
-		$context['package']['install']['link'] = '<a href="' . $scripturl . '?action=admin;area=packages;sa=install;package=' . $context['package']['filename'] . '">[ ' . $txt['use_avatars'] . ' ]</a>';
-	elseif ($context['package']['type'] == 'language')
-		$context['package']['install']['link'] = '<a href="' . $scripturl . '?action=admin;area=packages;sa=install;package=' . $context['package']['filename'] . '">[ ' . $txt['add_languages'] . ' ]</a>';
-	else
-		$context['package']['install']['link'] = '';
+	if ($context['package']['type'] == 'modification') {
+			$context['package']['install']['link'] = '<a href="' . $scripturl . '?action=admin;area=packages;sa=install;package=' . $context['package']['filename'] . '">[ ' . $txt['install_mod'] . ' ]</a>';
+	} elseif ($context['package']['type'] == 'avatar') {
+			$context['package']['install']['link'] = '<a href="' . $scripturl . '?action=admin;area=packages;sa=install;package=' . $context['package']['filename'] . '">[ ' . $txt['use_avatars'] . ' ]</a>';
+	} elseif ($context['package']['type'] == 'language') {
+			$context['package']['install']['link'] = '<a href="' . $scripturl . '?action=admin;area=packages;sa=install;package=' . $context['package']['filename'] . '">[ ' . $txt['add_languages'] . ' ]</a>';
+	} else {
+			$context['package']['install']['link'] = '';
+	}
 
 	// Does a 3rd party hook want to do some additional changes?
 	call_integration_hook('integrate_package_download');
@@ -646,10 +682,11 @@ 
 	// @todo Use FTP if the Packages directory is not writable.
 
 	// Check the file was even sent!
-	if (!isset($_FILES['package']['name']) || $_FILES['package']['name'] == '')
-		fatal_lang_error('package_upload_error_nofile');
-	elseif (!is_uploaded_file($_FILES['package']['tmp_name']) || (ini_get('open_basedir') == '' && !file_exists($_FILES['package']['tmp_name'])))
-		fatal_lang_error('package_upload_error_failed');
+	if (!isset($_FILES['package']['name']) || $_FILES['package']['name'] == '') {
+			fatal_lang_error('package_upload_error_nofile');
+	} elseif (!is_uploaded_file($_FILES['package']['tmp_name']) || (ini_get('open_basedir') == '' && !file_exists($_FILES['package']['tmp_name']))) {
+			fatal_lang_error('package_upload_error_failed');
+	}
 
 	// Make sure it has a sane filename.
 	$_FILES['package']['name'] = preg_replace(array('/\s/', '/\.[\.]+/', '/[^\w_\.\-]/'), array('_', '.', ''), $_FILES['package']['name']);
@@ -666,8 +703,9 @@ 
 	// Setup the destination and throw an error if the file is already there!
 	$destination = $packagesdir . '/' . $packageName;
 	// @todo Maybe just roll it like we do for downloads?
-	if (file_exists($destination))
-		fatal_lang_error('package_upload_error_exists');
+	if (file_exists($destination)) {
+			fatal_lang_error('package_upload_error_exists');
+	}
 
 	// Now move the file.
 	move_uploaded_file($_FILES['package']['tmp_name'], $destination);
@@ -690,12 +728,14 @@ 
 	{
 		while ($package = readdir($dir))
 		{
-			if ($package == '.' || $package == '..' || $package == 'temp' || $package == $packageName || (!(is_dir($packagesdir . '/' . $package) && file_exists($packagesdir . '/' . $package . '/package-info.xml')) && substr(strtolower($package), -7) != '.tar.gz' && substr(strtolower($package), -4) != '.tgz' && substr(strtolower($package), -4) != '.zip'))
-				continue;
+			if ($package == '.' || $package == '..' || $package == 'temp' || $package == $packageName || (!(is_dir($packagesdir . '/' . $package) && file_exists($packagesdir . '/' . $package . '/package-info.xml')) && substr(strtolower($package), -7) != '.tar.gz' && substr(strtolower($package), -4) != '.tgz' && substr(strtolower($package), -4) != '.zip')) {
+							continue;
+			}
 
 			$packageInfo = getPackageInfo($package);
-			if (!is_array($packageInfo))
-				continue;
+			if (!is_array($packageInfo)) {
+							continue;
+			}
 
 			if ($packageInfo['id'] == $context['package']['id'] && $packageInfo['version'] == $context['package']['version'])
 			{
@@ -707,14 +747,15 @@ 
 		closedir($dir);
 	}
 
-	if ($context['package']['type'] == 'modification')
-		$context['package']['install']['link'] = '<a href="' . $scripturl . '?action=admin;area=packages;sa=install;package=' . $context['package']['filename'] . '">[ ' . $txt['install_mod'] . ' ]</a>';
-	elseif ($context['package']['type'] == 'avatar')
-		$context['package']['install']['link'] = '<a href="' . $scripturl . '?action=admin;area=packages;sa=install;package=' . $context['package']['filename'] . '">[ ' . $txt['use_avatars'] . ' ]</a>';
-	elseif ($context['package']['type'] == 'language')
-		$context['package']['install']['link'] = '<a href="' . $scripturl . '?action=admin;area=packages;sa=install;package=' . $context['package']['filename'] . '">[ ' . $txt['add_languages'] . ' ]</a>';
-	else
-		$context['package']['install']['link'] = '';
+	if ($context['package']['type'] == 'modification') {
+			$context['package']['install']['link'] = '<a href="' . $scripturl . '?action=admin;area=packages;sa=install;package=' . $context['package']['filename'] . '">[ ' . $txt['install_mod'] . ' ]</a>';
+	} elseif ($context['package']['type'] == 'avatar') {
+			$context['package']['install']['link'] = '<a href="' . $scripturl . '?action=admin;area=packages;sa=install;package=' . $context['package']['filename'] . '">[ ' . $txt['use_avatars'] . ' ]</a>';
+	} elseif ($context['package']['type'] == 'language') {
+			$context['package']['install']['link'] = '<a href="' . $scripturl . '?action=admin;area=packages;sa=install;package=' . $context['package']['filename'] . '">[ ' . $txt['add_languages'] . ' ]</a>';
+	} else {
+			$context['package']['install']['link'] = '';
+	}
 
 	// Does a 3rd party hook want to do some additional changes?
 	call_integration_hook('integrate_package_upload');
@@ -737,16 +778,18 @@ 
 	checkSession();
 
 	// If they put a slash on the end, get rid of it.
-	if (substr($_POST['serverurl'], -1) == '/')
-		$_POST['serverurl'] = substr($_POST['serverurl'], 0, -1);
+	if (substr($_POST['serverurl'], -1) == '/') {
+			$_POST['serverurl'] = substr($_POST['serverurl'], 0, -1);
+	}
 
 	// Are they both nice and clean?
 	$servername = trim($smcFunc['htmlspecialchars']($_POST['servername']));
 	$serverurl = trim($smcFunc['htmlspecialchars']($_POST['serverurl']));
 
 	// Make sure the URL has the correct prefix.
-	if (strpos($serverurl, 'http://') !== 0 && strpos($serverurl, 'https://') !== 0)
-		$serverurl = 'http://' . $serverurl;
+	if (strpos($serverurl, 'http://') !== 0 && strpos($serverurl, 'https://') !== 0) {
+			$serverurl = 'http://' . $serverurl;
+	}
 
 	$smcFunc['db_insert']('',
 		'{db_prefix}package_servers',

Sources/Stats.php

Braces +112 added lines, -78 removed lines

@@ -13,8 +13,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * Display some useful/interesting board statistics.
@@ -30,8 +31,9 @@ 
 
 	isAllowedTo('view_stats');
 	// Page disabled - redirect them out
-	if (empty($modSettings['trackStats']))
-		fatal_lang_error('feature_disabled', true);
+	if (empty($modSettings['trackStats'])) {
+			fatal_lang_error('feature_disabled', true);
+	}
 
 	if (!empty($_REQUEST['expand']))
 	{
@@ -39,31 +41,34 @@ 
 
 		$month = (int) substr($_REQUEST['expand'], 4);
 		$year = (int) substr($_REQUEST['expand'], 0, 4);
-		if ($year > 1900 && $year < 2200 && $month >= 1 && $month <= 12)
-			$_SESSION['expanded_stats'][$year][] = $month;
-	}
-	elseif (!empty($_REQUEST['collapse']))
+		if ($year > 1900 && $year < 2200 && $month >= 1 && $month <= 12) {
+					$_SESSION['expanded_stats'][$year][] = $month;
+		}
+	} elseif (!empty($_REQUEST['collapse']))
 	{
 		$context['robot_no_index'] = true;
 
 		$month = (int) substr($_REQUEST['collapse'], 4);
 		$year = (int) substr($_REQUEST['collapse'], 0, 4);
-		if (!empty($_SESSION['expanded_stats'][$year]))
-			$_SESSION['expanded_stats'][$year] = array_diff($_SESSION['expanded_stats'][$year], array($month));
+		if (!empty($_SESSION['expanded_stats'][$year])) {
+					$_SESSION['expanded_stats'][$year] = array_diff($_SESSION['expanded_stats'][$year], array($month));
+		}
 	}
 
 	// Handle the XMLHttpRequest.
 	if (isset($_REQUEST['xml']))
 	{
 		// Collapsing stats only needs adjustments of the session variables.
-		if (!empty($_REQUEST['collapse']))
-			obExit(false);
+		if (!empty($_REQUEST['collapse'])) {
+					obExit(false);
+		}
 
 		$context['sub_template'] = 'stats';
 		$context['yearly'] = array();
 
-		if (empty($month) || empty($year))
-			return;
+		if (empty($month) || empty($year)) {
+					return;
+		}
 
 		getDailyStats('YEAR(date) = {int:year} AND MONTH(date) = {int:month}', array('year' => $year, 'month' => $month));
 		$context['yearly'][$year]['months'][$month]['date'] = array(
@@ -220,8 +225,9 @@ 
 			'link' => '<a href="' . $scripturl . '?action=profile;u=' . $row_members['id_member'] . '">' . $row_members['real_name'] . '</a>'
 		);
 
-		if ($max_num_posts < $row_members['posts'])
-			$max_num_posts = $row_members['posts'];
+		if ($max_num_posts < $row_members['posts']) {
+					$max_num_posts = $row_members['posts'];
+		}
 	}
 	$smcFunc['db_free_result']($members_result);
 
@@ -257,8 +263,9 @@ 
 			'link' => '<a href="' . $scripturl . '?board=' . $row_board['id_board'] . '.0">' . $row_board['name'] . '</a>'
 		);
 
-		if ($max_num_posts < $row_board['num_posts'])
-			$max_num_posts = $row_board['num_posts'];
+		if ($max_num_posts < $row_board['num_posts']) {
+					$max_num_posts = $row_board['num_posts'];
+		}
 	}
 	$smcFunc['db_free_result']($boards_result);
 
@@ -284,12 +291,13 @@ 
 			)
 		);
 		$topic_ids = array();
-		while ($row = $smcFunc['db_fetch_assoc']($request))
-			$topic_ids[] = $row['id_topic'];
+		while ($row = $smcFunc['db_fetch_assoc']($request)) {
+					$topic_ids[] = $row['id_topic'];
+		}
 		$smcFunc['db_free_result']($request);
+	} else {
+			$topic_ids = array();
 	}
-	else
-		$topic_ids = array();
 
 	// Topic replies top 10.
 	$topic_reply_result = $smcFunc['db_query']('', '
@@ -329,8 +337,9 @@ 
 			'link' => '<a href="' . $scripturl . '?topic=' . $row_topic_reply['id_topic'] . '.0">' . $row_topic_reply['subject'] . '</a>'
 		);
 
-		if ($max_num_replies < $row_topic_reply['num_replies'])
-			$max_num_replies = $row_topic_reply['num_replies'];
+		if ($max_num_replies < $row_topic_reply['num_replies']) {
+					$max_num_replies = $row_topic_reply['num_replies'];
+		}
 	}
 	$smcFunc['db_free_result']($topic_reply_result);
 
@@ -354,12 +363,13 @@ 
 			)
 		);
 		$topic_ids = array();
-		while ($row = $smcFunc['db_fetch_assoc']($request))
-			$topic_ids[] = $row['id_topic'];
+		while ($row = $smcFunc['db_fetch_assoc']($request)) {
+					$topic_ids[] = $row['id_topic'];
+		}
 		$smcFunc['db_free_result']($request);
+	} else {
+			$topic_ids = array();
 	}
-	else
-		$topic_ids = array();
 
 	// Topic views top 10.
 	$topic_view_result = $smcFunc['db_query']('', '
@@ -399,8 +409,9 @@ 
 			'link' => '<a href="' . $scripturl . '?topic=' . $row_topic_views['id_topic'] . '.0">' . $row_topic_views['subject'] . '</a>'
 		);
 
-		if ($max_num < $row_topic_views['num_views'])
-			$max_num = $row_topic_views['num_views'];
+		if ($max_num < $row_topic_views['num_views']) {
+					$max_num = $row_topic_views['num_views'];
+		}
 	}
 	$smcFunc['db_free_result']($topic_view_result);
 
@@ -425,15 +436,17 @@ 
 			)
 		);
 		$members = array();
-		while ($row = $smcFunc['db_fetch_assoc']($request))
-			$members[$row['id_member_started']] = $row['hits'];
+		while ($row = $smcFunc['db_fetch_assoc']($request)) {
+					$members[$row['id_member_started']] = $row['hits'];
+		}
 		$smcFunc['db_free_result']($request);
 
 		cache_put_data('stats_top_starters', $members, 360);
 	}
 
-	if (empty($members))
-		$members = array(0 => 0);
+	if (empty($members)) {
+			$members = array(0 => 0);
+	}
 
 	// Topic poster top 10.
 	$members_result = $smcFunc['db_query']('', '
@@ -458,8 +471,9 @@ 
 			'link' => '<a href="' . $scripturl . '?action=profile;u=' . $row_members['id_member'] . '">' . $row_members['real_name'] . '</a>'
 		);
 
-		if ($max_num < $members[$row_members['id_member']])
-			$max_num = $members[$row_members['id_member']];
+		if ($max_num < $members[$row_members['id_member']]) {
+					$max_num = $members[$row_members['id_member']];
+		}
 	}
 	ksort($context['stats_blocks']['starters']);
 	$smcFunc['db_free_result']($members_result);
@@ -488,8 +502,9 @@ 
 	while ($row_members = $smcFunc['db_fetch_assoc']($members_result))
 	{
 		$temp2[] = (int) $row_members['id_member'];
-		if (count($context['stats_blocks']['time_online']) >= 10)
-			continue;
+		if (count($context['stats_blocks']['time_online']) >= 10) {
+					continue;
+		}
 
 		// Figure out the days, hours and minutes.
 		$timeDays = floor($row_members['total_time_logged_in'] / 86400);
@@ -497,10 +512,12 @@ 
 
 		// Figure out which things to show... (days, hours, minutes, etc.)
 		$timelogged = '';
-		if ($timeDays > 0)
-			$timelogged .= $timeDays . $txt['totalTimeLogged5'];
-		if ($timeHours > 0)
-			$timelogged .= $timeHours . $txt['totalTimeLogged6'];
+		if ($timeDays > 0) {
+					$timelogged .= $timeDays . $txt['totalTimeLogged5'];
+		}
+		if ($timeHours > 0) {
+					$timelogged .= $timeHours . $txt['totalTimeLogged6'];
+		}
 		$timelogged .= floor(($row_members['total_time_logged_in'] % 3600) / 60) . $txt['totalTimeLogged7'];
 
 		$context['stats_blocks']['time_online'][] = array(
@@ -512,17 +529,20 @@ 
 			'link' => '<a href="' . $scripturl . '?action=profile;u=' . $row_members['id_member'] . '">' . $row_members['real_name'] . '</a>'
 		);
 
-		if ($max_time_online < $row_members['total_time_logged_in'])
-			$max_time_online = $row_members['total_time_logged_in'];
+		if ($max_time_online < $row_members['total_time_logged_in']) {
+					$max_time_online = $row_members['total_time_logged_in'];
+		}
 	}
 	$smcFunc['db_free_result']($members_result);
 
-	foreach ($context['stats_blocks']['time_online'] as $i => $member)
-		$context['stats_blocks']['time_online'][$i]['percent'] = round(($member['seconds_online'] * 100) / $max_time_online);
+	foreach ($context['stats_blocks']['time_online'] as $i => $member) {
+			$context['stats_blocks']['time_online'][$i]['percent'] = round(($member['seconds_online'] * 100) / $max_time_online);
+	}
 
 	// Cache the ones we found for a bit, just so we don't have to look again.
-	if ($temp !== $temp2)
-		cache_put_data('stats_total_time_members', $temp2, 480);
+	if ($temp !== $temp2) {
+			cache_put_data('stats_total_time_members', $temp2, 480);
+	}
 
 	// Likes.
 	if (!empty($modSettings['enable_likes']))
@@ -558,13 +578,15 @@ 
 				'link' => '<a href="' . $scripturl . '?msg=' . $row_liked_message['id_msg'] .'">' . $row_liked_message['subject'] . '</a>'
 			);
 
-			if ($max_liked_message < $row_liked_message['likes'])
-				$max_liked_message = $row_liked_message['likes'];
+			if ($max_liked_message < $row_liked_message['likes']) {
+							$max_liked_message = $row_liked_message['likes'];
+			}
 		}
 		$smcFunc['db_free_result']($liked_messages);
 
-		foreach ($context['stats_blocks']['liked_messages'] as $i => $liked_messages)
-			$context['stats_blocks']['liked_messages'][$i]['percent'] = round(($liked_messages['num'] * 100) / $max_liked_message);
+		foreach ($context['stats_blocks']['liked_messages'] as $i => $liked_messages) {
+					$context['stats_blocks']['liked_messages'][$i]['percent'] = round(($liked_messages['num'] * 100) / $max_liked_message);
+		}
 
 		// Liked users top 10.
 		$context['stats_blocks']['liked_users'] = array();
@@ -595,14 +617,16 @@ 
 				'link' => '<a href="' . $scripturl . '?action=profile;u=' . $row_liked_users['liked_user'] . '">' . $row_liked_users['real_name'] . '</a>',
 			);
 
-			if ($max_liked_users < $row_liked_users['count'])
-				$max_liked_users = $row_liked_users['count'];
+			if ($max_liked_users < $row_liked_users['count']) {
+							$max_liked_users = $row_liked_users['count'];
+			}
 		}
 
 		$smcFunc['db_free_result']($liked_users);
 
-		foreach ($context['stats_blocks']['liked_users'] as $i => $liked_users)
-			$context['stats_blocks']['liked_users'][$i]['percent'] = round(($liked_users['num'] * 100) / $max_liked_users);
+		foreach ($context['stats_blocks']['liked_users'] as $i => $liked_users) {
+					$context['stats_blocks']['liked_users'][$i]['percent'] = round(($liked_users['num'] * 100) / $max_liked_users);
+		}
 	}
 
 	// Activity by month.
@@ -620,8 +644,8 @@ 
 		$ID_MONTH = $row_months['stats_year'] . sprintf('%02d', $row_months['stats_month']);
 		$expanded = !empty($_SESSION['expanded_stats'][$row_months['stats_year']]) && in_array($row_months['stats_month'], $_SESSION['expanded_stats'][$row_months['stats_year']]);
 
-		if (!isset($context['yearly'][$row_months['stats_year']]))
-			$context['yearly'][$row_months['stats_year']] = array(
+		if (!isset($context['yearly'][$row_months['stats_year']])) {
+					$context['yearly'][$row_months['stats_year']] = array(
 				'year' => $row_months['stats_year'],
 				'new_topics' => 0,
 				'new_posts' => 0,
@@ -633,6 +657,7 @@ 
 				'expanded' => false,
 				'current_year' => $row_months['stats_year'] == date('Y'),
 			);
+		}
 
 		$context['yearly'][$row_months['stats_year']]['months'][(int) $row_months['stats_month']] = array(
 			'id' => $ID_MONTH,
@@ -678,26 +703,30 @@ 
 		$context['yearly'][$year]['hits'] = comma_format($data['hits']);
 
 		// Keep a list of collapsed years.
-		if (!$data['expanded'] && !$data['current_year'])
-			$context['collapsed_years'][] = $year;
+		if (!$data['expanded'] && !$data['current_year']) {
+					$context['collapsed_years'][] = $year;
+		}
 	}
 
-	if (empty($_SESSION['expanded_stats']))
-		return;
+	if (empty($_SESSION['expanded_stats'])) {
+			return;
+	}
 
 	$condition_text = array();
 	$condition_params = array();
-	foreach ($_SESSION['expanded_stats'] as $year => $months)
-		if (!empty($months))
+	foreach ($_SESSION['expanded_stats'] as $year => $months) {
+			if (!empty($months))
 		{
 			$condition_text[] = 'YEAR(date) = {int:year_' . $year . '} AND MONTH(date) IN ({array_int:months_' . $year . '})';
+	}
 			$condition_params['year_' . $year] = $year;
 			$condition_params['months_' . $year] = $months;
 		}
 
 	// No daily stats to even look at?
-	if (empty($condition_text))
-		return;
+	if (empty($condition_text)) {
+			return;
+	}
 
 	getDailyStats(implode(' OR ', $condition_text), $condition_params);
 
@@ -723,8 +752,8 @@ 
 		ORDER BY stats_day ASC',
 		$condition_parameters
 	);
-	while ($row_days = $smcFunc['db_fetch_assoc']($days_result))
-		$context['yearly'][$row_days['stats_year']]['months'][(int) $row_days['stats_month']]['days'][] = array(
+	while ($row_days = $smcFunc['db_fetch_assoc']($days_result)) {
+			$context['yearly'][$row_days['stats_year']]['months'][(int) $row_days['stats_month']]['days'][] = array(
 			'day' => sprintf('%02d', $row_days['stats_day']),
 			'month' => sprintf('%02d', $row_days['stats_month']),
 			'year' => $row_days['stats_year'],
@@ -734,6 +763,7 @@ 
 			'most_members_online' => comma_format($row_days['most_on']),
 			'hits' => comma_format($row_days['hits'])
 		);
+	}
 	$smcFunc['db_free_result']($days_result);
 }
 
@@ -751,16 +781,19 @@ 
 	global $modSettings, $user_info, $forum_version, $sourcedir;
 
 	// First, is it disabled?
-	if (empty($modSettings['enable_sm_stats']) || empty($modSettings['sm_stats_key']))
-		die();
+	if (empty($modSettings['enable_sm_stats']) || empty($modSettings['sm_stats_key'])) {
+			die();
+	}
 
 	// Are we saying who we are, and are we right? (OR an admin)
-	if (!$user_info['is_admin'] && (!isset($_GET['sid']) || $_GET['sid'] != $modSettings['sm_stats_key']))
-		die();
+	if (!$user_info['is_admin'] && (!isset($_GET['sid']) || $_GET['sid'] != $modSettings['sm_stats_key'])) {
+			die();
+	}
 
 	// Verify the referer...
-	if (!$user_info['is_admin'] && (!isset($_SERVER['HTTP_REFERER']) || md5($_SERVER['HTTP_REFERER']) != '746cb59a1a0d5cf4bd240e5a67c73085'))
-		die();
+	if (!$user_info['is_admin'] && (!isset($_SERVER['HTTP_REFERER']) || md5($_SERVER['HTTP_REFERER']) != '746cb59a1a0d5cf4bd240e5a67c73085')) {
+			die();
+	}
 
 	// Get some server versions.
 	require_once($sourcedir . '/Subs-Admin.php');
@@ -786,16 +819,17 @@ 
 	);
 
 	// Encode all the data, for security.
-	foreach ($stats_to_send as $k => $v)
-		$stats_to_send[$k] = urlencode($k) . '=' . urlencode($v);
+	foreach ($stats_to_send as $k => $v) {
+			$stats_to_send[$k] = urlencode($k) . '=' . urlencode($v);
+	}
 
 	// Turn this into the query string!
 	$stats_to_send = implode('&', $stats_to_send);
 
 	// If we're an admin, just plonk them out.
-	if ($user_info['is_admin'])
-		echo $stats_to_send;
-	else
+	if ($user_info['is_admin']) {
+			echo $stats_to_send;
+	} else
 	{
 		// Connect to the collection script.
 		$fp = @fsockopen('www.simplemachines.org', 80, $errno, $errstr);

Sources/ReportToMod.php

Braces +71 added lines, -51 removed lines

@@ -12,8 +12,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * Report a post or profile to the moderator... ask for a comment.
@@ -35,10 +36,11 @@ 
 
 	// You can't use this if it's off or you are not allowed to do it.
 	// If we don't have the ID of something to report, we'll die with a no_access error below
-	if (isset($_REQUEST['msg']))
-		isAllowedTo('report_any');
-	elseif (isset($_REQUEST['u']))
-		isAllowedTo('report_user');
+	if (isset($_REQUEST['msg'])) {
+			isAllowedTo('report_any');
+	} elseif (isset($_REQUEST['u'])) {
+			isAllowedTo('report_user');
+	}
 
 	// Previewing or modifying?
 	if (isset($_POST['preview']) && !isset($_POST['save']))
@@ -56,19 +58,23 @@ 
 	}
 
 	// If they're posting, it should be processed by ReportToModerator2.
-	if ((isset($_POST[$context['session_var']]) || isset($_POST['save'])) && empty($context['post_errors']) && !isset($_POST['preview']))
-		ReportToModerator2();
+	if ((isset($_POST[$context['session_var']]) || isset($_POST['save'])) && empty($context['post_errors']) && !isset($_POST['preview'])) {
+			ReportToModerator2();
+	}
 
 	// We need a message ID or user ID to check!
-	if (empty($_REQUEST['msg']) && empty($_REQUEST['mid']) && empty($_REQUEST['u']))
-		fatal_lang_error('no_access', false);
+	if (empty($_REQUEST['msg']) && empty($_REQUEST['mid']) && empty($_REQUEST['u'])) {
+			fatal_lang_error('no_access', false);
+	}
 
 	// For compatibility, accept mid, but we should be using msg. (not the flavor kind!)
-	if (!empty($_REQUEST['msg']) || !empty($_REQUEST['mid']))
-		$_REQUEST['msg'] = empty($_REQUEST['msg']) ? (int) $_REQUEST['mid'] : (int) $_REQUEST['msg'];
+	if (!empty($_REQUEST['msg']) || !empty($_REQUEST['mid'])) {
+			$_REQUEST['msg'] = empty($_REQUEST['msg']) ? (int) $_REQUEST['mid'] : (int) $_REQUEST['msg'];
+	}
 	// msg and mid empty - assume we're reporting a user
-	elseif (!empty($_REQUEST['u']))
-		$_REQUEST['u'] = (int) $_REQUEST['u'];
+	elseif (!empty($_REQUEST['u'])) {
+			$_REQUEST['u'] = (int) $_REQUEST['u'];
+	}
 
 	// Set up some form values
 	$context['report_type'] = isset($_REQUEST['msg']) ? 'msg' : 'u';
@@ -89,8 +95,9 @@ 
 				'id_msg' => $_REQUEST['msg'],
 			)
 		);
-		if ($smcFunc['db_num_rows']($result) == 0)
-			fatal_lang_error('no_board', false);
+		if ($smcFunc['db_num_rows']($result) == 0) {
+					fatal_lang_error('no_board', false);
+		}
 		list ($_REQUEST['msg'], $member, $starter) = $smcFunc['db_fetch_row']($result);
 		$smcFunc['db_free_result']($result);
 
@@ -101,8 +108,7 @@ 
 
 		// The submit URL is different for users than it is for posts
 		$context['submit_url'] = $scripturl . '?action=reporttm;msg=' . $_REQUEST['msg'] . ';topic=' . $topic;
-	}
-	else
+	} else
 	{
 		// Check the user's ID
 		$result = $smcFunc['db_query']('', '
@@ -114,8 +120,9 @@ 
 			)
 		);
 
-		if ($smcFunc['db_num_rows']($result) == 0)
-			fatal_lang_error('no_user', false);
+		if ($smcFunc['db_num_rows']($result) == 0) {
+					fatal_lang_error('no_user', false);
+		}
 		list($_REQUEST['u'], $display_name, $username) = $smcFunc['db_fetch_row']($result);
 
 		$context['current_user'] = $_REQUEST['u'];
@@ -170,10 +177,11 @@ 
 	is_not_guest();
 
 	// You must have the proper permissions!
-	if (isset($_REQUEST['msg']))
-		isAllowedTo('report_any');
-	else
-		isAllowedTo('report_user');
+	if (isset($_REQUEST['msg'])) {
+			isAllowedTo('report_any');
+	} else {
+			isAllowedTo('report_user');
+	}
 
 	// Make sure they aren't spamming.
 	spamProtection('reporttm');
@@ -187,17 +195,20 @@ 
 	$post_errors = array();
 
 	// Check their session.
-	if (checkSession('post', '', false) != '')
-		$post_errors[] = 'session_timeout';
+	if (checkSession('post', '', false) != '') {
+			$post_errors[] = 'session_timeout';
+	}
 
 	// Make sure we have a comment and it's clean.
-	if (!isset($_POST['comment']) || $smcFunc['htmltrim']($_POST['comment']) === '')
-		$post_errors[] = 'no_comment';
+	if (!isset($_POST['comment']) || $smcFunc['htmltrim']($_POST['comment']) === '') {
+			$post_errors[] = 'no_comment';
+	}
 
 	$poster_comment = strtr($smcFunc['htmlspecialchars']($_POST['comment']), array("\r" => '', "\t" => ''));
 
-	if ($smcFunc['strlen']($poster_comment) > 254)
-		$post_errors[] = 'post_too_long';
+	if ($smcFunc['strlen']($poster_comment) > 254) {
+			$post_errors[] = 'post_too_long';
+	}
 
 	// Any errors?
 	if (!empty($post_errors))
@@ -205,8 +216,9 @@ 
 		loadLanguage('Errors');
 
 		$context['post_errors'] = array();
-		foreach ($post_errors as $post_error)
-			$context['post_errors'][$post_error] = $txt['error_' . $post_error];
+		foreach ($post_errors as $post_error) {
+					$context['post_errors'][$post_error] = $txt['error_' . $post_error];
+		}
 
 		return ReportToModerator();
 	}
@@ -215,8 +227,7 @@ 
 	{
 		// Handle this elsewhere to keep things from getting too long
 		reportPost($_POST['msg'], $poster_comment);
-	}
-	else
+	} else
 	{
 		reportUser($_POST['u'], $poster_comment);
 	}
@@ -247,8 +258,9 @@ 
 			'id_msg' => $_POST['msg'],
 		)
 	);
-	if ($smcFunc['db_num_rows']($request) == 0)
-		fatal_lang_error('no_board', false);
+	if ($smcFunc['db_num_rows']($request) == 0) {
+			fatal_lang_error('no_board', false);
+	}
 	$message = $smcFunc['db_fetch_assoc']($request);
 	$smcFunc['db_free_result']($request);
 
@@ -264,18 +276,20 @@ 
 			'ignored' => 1,
 		)
 	);
-	if ($smcFunc['db_num_rows']($request) != 0)
-		list ($id_report, $ignore) = $smcFunc['db_fetch_row']($request);
+	if ($smcFunc['db_num_rows']($request) != 0) {
+			list ($id_report, $ignore) = $smcFunc['db_fetch_row']($request);
+	}
 
 	$smcFunc['db_free_result']($request);
 
 	// If we're just going to ignore these, then who gives a monkeys...
-	if (!empty($ignore))
-		redirectexit('topic=' . $topic . '.msg' . $_POST['msg'] . '#msg' . $_POST['msg']);
+	if (!empty($ignore)) {
+			redirectexit('topic=' . $topic . '.msg' . $_POST['msg'] . '#msg' . $_POST['msg']);
+	}
 
 	// Already reported? My god, we could be dealing with a real rogue here...
-	if (!empty($id_report))
-		$smcFunc['db_query']('', '
+	if (!empty($id_report)) {
+			$smcFunc['db_query']('', '
 			UPDATE {db_prefix}log_reported
 			SET num_reports = num_reports + 1, time_updated = {int:current_time}
 			WHERE id_report = {int:id_report}',
@@ -284,11 +298,13 @@ 
 				'id_report' => $id_report,
 			)
 		);
+	}
 	// Otherwise, we shall make one!
 	else
 	{
-		if (empty($message['real_name']))
-			$message['real_name'] = $message['poster_name'];
+		if (empty($message['real_name'])) {
+					$message['real_name'] = $message['poster_name'];
+		}
 
 		$id_report = $smcFunc['db_insert']('',
 			'{db_prefix}log_reported',
@@ -367,8 +383,9 @@ 
 			'id_member' => $_POST['u']
 		)
 	);
-	if ($smcFunc['db_num_rows']($request) == 0)
-		fatal_lang_error('no_user', false);
+	if ($smcFunc['db_num_rows']($request) == 0) {
+			fatal_lang_error('no_user', false);
+	}
 	$user = $smcFunc['db_fetch_assoc']($request);
 	$smcFunc['db_free_result']($request);
 
@@ -388,18 +405,20 @@ 
 			'ignored' => 1,
 		)
 	);
-	if ($smcFunc['db_num_rows']($request) != 0)
-		list ($id_report, $ignore) = $smcFunc['db_fetch_row']($request);
+	if ($smcFunc['db_num_rows']($request) != 0) {
+			list ($id_report, $ignore) = $smcFunc['db_fetch_row']($request);
+	}
 
 	$smcFunc['db_free_result']($request);
 
 	// If we're just going to ignore these, then who gives a monkeys...
-	if (!empty($ignore))
-		redirectexit('action=profile;u=' . $_POST['u']);
+	if (!empty($ignore)) {
+			redirectexit('action=profile;u=' . $_POST['u']);
+	}
 
 	// Already reported? My god, we could be dealing with a real rogue here...
-	if (!empty($id_report))
-		$smcFunc['db_query']('', '
+	if (!empty($id_report)) {
+			$smcFunc['db_query']('', '
 			UPDATE {db_prefix}log_reported
 			SET num_reports = num_reports + 1, time_updated = {int:current_time}
 			WHERE id_report = {int:id_report}',
@@ -408,6 +427,7 @@ 
 				'id_report' => $id_report,
 			)
 		);
+	}
 	// Otherwise, we shall make one!
 	else
 	{

Sources/Subs-List.php

Braces +85 added lines, -59 removed lines

@@ -12,8 +12,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * Create a new list
@@ -41,21 +42,21 @@ 
 	{
 		$list_context['sort'] = array();
 		$sort = '1=1';
-	}
-	else
+	} else
 	{
 		$request_var_sort = isset($listOptions['request_vars']['sort']) ? $listOptions['request_vars']['sort'] : 'sort';
 		$request_var_desc = isset($listOptions['request_vars']['desc']) ? $listOptions['request_vars']['desc'] : 'desc';
-		if (isset($_REQUEST[$request_var_sort], $listOptions['columns'][$_REQUEST[$request_var_sort]], $listOptions['columns'][$_REQUEST[$request_var_sort]]['sort']))
-			$list_context['sort'] = array(
+		if (isset($_REQUEST[$request_var_sort], $listOptions['columns'][$_REQUEST[$request_var_sort]], $listOptions['columns'][$_REQUEST[$request_var_sort]]['sort'])) {
+					$list_context['sort'] = array(
 				'id' => $_REQUEST[$request_var_sort],
 				'desc' => isset($_REQUEST[$request_var_desc]) && isset($listOptions['columns'][$_REQUEST[$request_var_sort]]['sort']['reverse']),
 			);
-		else
-			$list_context['sort'] = array(
+		} else {
+					$list_context['sort'] = array(
 				'id' => $listOptions['default_sort_col'],
 				'desc' => (!empty($listOptions['default_sort_dir']) && $listOptions['default_sort_dir'] == 'desc') || (!empty($listOptions['columns'][$listOptions['default_sort_col']]['sort']['default']) && substr($listOptions['columns'][$listOptions['default_sort_col']]['sort']['default'], -4, 4) == 'desc') ? true : false,
 			);
+		}
 
 		// Set the database column sort.
 		$sort = $listOptions['columns'][$list_context['sort']['id']]['sort'][$list_context['sort']['desc'] ? 'reverse' : 'default'];
@@ -72,8 +73,9 @@ 
 	else
 	{
 		// First get an impression of how many items to expect.
-		if (isset($listOptions['get_count']['file']))
-			require_once($listOptions['get_count']['file']);
+		if (isset($listOptions['get_count']['file'])) {
+					require_once($listOptions['get_count']['file']);
+		}
 
 		$call = call_helper($listOptions['get_count']['function'], true);
 		$list_context['total_num_items'] = call_user_func_array($call, empty($listOptions['get_count']['params']) ? array() : $listOptions['get_count']['params']);
@@ -83,14 +85,15 @@ 
 		$list_context['items_per_page'] = $listOptions['items_per_page'];
 
 		// Then create a page index.
-		if ($list_context['total_num_items'] > $list_context['items_per_page'])
-			$list_context['page_index'] = constructPageIndex($listOptions['base_href'] . (empty($list_context['sort']) ? '' : ';' . $request_var_sort . '=' . $list_context['sort']['id'] . ($list_context['sort']['desc'] ? ';' . $request_var_desc : '')) . ($list_context['start_var_name'] != 'start' ? ';' . $list_context['start_var_name'] . '=%1$d' : ''), $list_context['start'], $list_context['total_num_items'], $list_context['items_per_page'], $list_context['start_var_name'] != 'start');
+		if ($list_context['total_num_items'] > $list_context['items_per_page']) {
+					$list_context['page_index'] = constructPageIndex($listOptions['base_href'] . (empty($list_context['sort']) ? '' : ';' . $request_var_sort . '=' . $list_context['sort']['id'] . ($list_context['sort']['desc'] ? ';' . $request_var_desc : '')) . ($list_context['start_var_name'] != 'start' ? ';' . $list_context['start_var_name'] . '=%1$d' : ''), $list_context['start'], $list_context['total_num_items'], $list_context['items_per_page'], $list_context['start_var_name'] != 'start');
+		}
 	}
 
 	// Prepare the headers of the table.
 	$list_context['headers'] = array();
-	foreach ($listOptions['columns'] as $column_id => $column)
-		$list_context['headers'][] = array(
+	foreach ($listOptions['columns'] as $column_id => $column) {
+			$list_context['headers'][] = array(
 			'id' => $column_id,
 			'label' => isset($column['header']['eval']) ? eval($column['header']['eval']) : (isset($column['header']['value']) ? $column['header']['value'] : ''),
 			'href' => empty($listOptions['default_sort_col']) || empty($column['sort']) ? '' : $listOptions['base_href'] . ';' . $request_var_sort . '=' . $column_id . ($column_id === $list_context['sort']['id'] && !$list_context['sort']['desc'] && isset($column['sort']['reverse']) ? ';' . $request_var_desc : '') . (empty($list_context['start']) ? '' : ';' . $list_context['start_var_name'] . '=' . $list_context['start']),
@@ -99,14 +102,16 @@ 
 			'style' => isset($column['header']['style']) ? $column['header']['style'] : '',
 			'colspan' => isset($column['header']['colspan']) ? $column['header']['colspan'] : '',
 		);
+	}
 
 	// We know the amount of columns, might be useful for the template.
 	$list_context['num_columns'] = count($listOptions['columns']);
 	$list_context['width'] = isset($listOptions['width']) ? $listOptions['width'] : '0';
 
 	// Get the file with the function for the item list.
-	if (isset($listOptions['get_items']['file']))
-		require_once($listOptions['get_items']['file']);
+	if (isset($listOptions['get_items']['file'])) {
+			require_once($listOptions['get_items']['file']);
+	}
 
 	// Call the function and include which items we want and in what order.
 	$call = call_helper($listOptions['get_items']['function'], true);
@@ -123,51 +128,61 @@ 
 			$cur_data = array();
 
 			// A value straight from the database?
-			if (isset($column['data']['db']))
-				$cur_data['value'] = $list_item[$column['data']['db']];
+			if (isset($column['data']['db'])) {
+							$cur_data['value'] = $list_item[$column['data']['db']];
+			}
 
 			// Take the value from the database and make it HTML safe.
-			elseif (isset($column['data']['db_htmlsafe']))
-				$cur_data['value'] = $smcFunc['htmlspecialchars']($list_item[$column['data']['db_htmlsafe']]);
+			elseif (isset($column['data']['db_htmlsafe'])) {
+							$cur_data['value'] = $smcFunc['htmlspecialchars']($list_item[$column['data']['db_htmlsafe']]);
+			}
 
 			// Using sprintf is probably the most readable way of injecting data.
 			elseif (isset($column['data']['sprintf']))
 			{
 				$params = array();
-				foreach ($column['data']['sprintf']['params'] as $sprintf_param => $htmlsafe)
-					$params[] = $htmlsafe ? $smcFunc['htmlspecialchars']($list_item[$sprintf_param]) : $list_item[$sprintf_param];
+				foreach ($column['data']['sprintf']['params'] as $sprintf_param => $htmlsafe) {
+									$params[] = $htmlsafe ? $smcFunc['htmlspecialchars']($list_item[$sprintf_param]) : $list_item[$sprintf_param];
+				}
 				$cur_data['value'] = vsprintf($column['data']['sprintf']['format'], $params);
 			}
 
 			// The most flexible way probably is applying a custom function.
-			elseif (isset($column['data']['function']))
-				$cur_data['value'] = call_user_func_array($column['data']['function'], array($list_item));
+			elseif (isset($column['data']['function'])) {
+							$cur_data['value'] = call_user_func_array($column['data']['function'], array($list_item));
+			}
 
 			// A modified value (inject the database values).
-			elseif (isset($column['data']['eval']))
-				$cur_data['value'] = eval(preg_replace('~%([a-zA-Z0-9\-_]+)%~', '$list_item[\'$1\']', $column['data']['eval']));
+			elseif (isset($column['data']['eval'])) {
+							$cur_data['value'] = eval(preg_replace('~%([a-zA-Z0-9\-_]+)%~', '$list_item[\'$1\']', $column['data']['eval']));
+			}
 
 			// A literal value.
-			elseif (isset($column['data']['value']))
-				$cur_data['value'] = $column['data']['value'];
+			elseif (isset($column['data']['value'])) {
+							$cur_data['value'] = $column['data']['value'];
+			}
 
 			// Empty value.
-			else
-				$cur_data['value'] = '';
+			else {
+							$cur_data['value'] = '';
+			}
 
 			// Allow for basic formatting.
-			if (!empty($column['data']['comma_format']))
-				$cur_data['value'] = comma_format($cur_data['value']);
-			elseif (!empty($column['data']['timeformat']))
-				$cur_data['value'] = timeformat($cur_data['value']);
+			if (!empty($column['data']['comma_format'])) {
+							$cur_data['value'] = comma_format($cur_data['value']);
+			} elseif (!empty($column['data']['timeformat'])) {
+							$cur_data['value'] = timeformat($cur_data['value']);
+			}
 
 			// Set a style class for this column?
-			if (isset($column['data']['class']))
-				$cur_data['class'] = $column['data']['class'];
+			if (isset($column['data']['class'])) {
+							$cur_data['class'] = $column['data']['class'];
+			}
 
 			// Fully customized styling for the cells in this column only.
-			if (isset($column['data']['style']))
-				$cur_data['style'] = $column['data']['style'];
+			if (isset($column['data']['style'])) {
+							$cur_data['style'] = $column['data']['style'];
+			}
 
 			// Add the data cell properties to the current row.
 			$cur_row[$column_id] = $cur_data;
@@ -176,10 +191,12 @@ 
 		// Maybe we wat set a custom class for the row based on the data in the row itself
 		if (isset($listOptions['data_check']))
 		{
-			if (isset($listOptions['data_check']['class']))
-				$list_context['rows'][$item_id]['class'] = $listOptions['data_check']['class']($list_item);
-			if (isset($listOptions['data_check']['style']))
-				$list_context['rows'][$item_id]['style'] = $listOptions['data_check']['style']($list_item);
+			if (isset($listOptions['data_check']['class'])) {
+							$list_context['rows'][$item_id]['class'] = $listOptions['data_check']['class']($list_item);
+			}
+			if (isset($listOptions['data_check']['style'])) {
+							$list_context['rows'][$item_id]['style'] = $listOptions['data_check']['style']($list_item);
+			}
 		}
 
 		// Insert the row into the list.
@@ -187,34 +204,39 @@ 
 	}
 
 	// The title is currently optional.
-	if (isset($listOptions['title']))
-		$list_context['title'] = $listOptions['title'];
+	if (isset($listOptions['title'])) {
+			$list_context['title'] = $listOptions['title'];
+	}
 
 	// In case there's a form, share it with the template context.
 	if (isset($listOptions['form']))
 	{
 		$list_context['form'] = $listOptions['form'];
 
-		if (!isset($list_context['form']['hidden_fields']))
-			$list_context['form']['hidden_fields'] = array();
+		if (!isset($list_context['form']['hidden_fields'])) {
+					$list_context['form']['hidden_fields'] = array();
+		}
 
 		// Always add a session check field.
 		$list_context['form']['hidden_fields'][$context['session_var']] = $context['session_id'];
 
 		// Will this do a token check?
-		if (isset($listOptions['form']['token']))
-			$list_context['form']['hidden_fields'][$context[$listOptions['form']['token'] . '_token_var']] = $context[$listOptions['form']['token'] . '_token'];
+		if (isset($listOptions['form']['token'])) {
+					$list_context['form']['hidden_fields'][$context[$listOptions['form']['token'] . '_token_var']] = $context[$listOptions['form']['token'] . '_token'];
+		}
 
 		// Include the starting page as hidden field?
-		if (!empty($list_context['form']['include_start']) && !empty($list_context['start']))
-			$list_context['form']['hidden_fields'][$list_context['start_var_name']] = $list_context['start'];
+		if (!empty($list_context['form']['include_start']) && !empty($list_context['start'])) {
+					$list_context['form']['hidden_fields'][$list_context['start_var_name']] = $list_context['start'];
+		}
 
 		// If sorting needs to be the same after submitting, add the parameter.
 		if (!empty($list_context['form']['include_sort']) && !empty($list_context['sort']))
 		{
 			$list_context['form']['hidden_fields']['sort'] = $list_context['sort']['id'];
-			if ($list_context['sort']['desc'])
-				$list_context['form']['hidden_fields']['desc'] = 1;
+			if ($list_context['sort']['desc']) {
+							$list_context['form']['hidden_fields']['desc'] = 1;
+			}
 		}
 	}
 
@@ -231,24 +253,28 @@ 
 		$list_context['additional_rows'] = array();
 		foreach ($listOptions['additional_rows'] as $row)
 		{
-			if (empty($row))
-				continue;
+			if (empty($row)) {
+							continue;
+			}
 
 			// Supported row positions: top_of_list, after_title,
 			// above_column_headers, below_table_data, bottom_of_list.
-			if (!isset($list_context['additional_rows'][$row['position']]))
-				$list_context['additional_rows'][$row['position']] = array();
+			if (!isset($list_context['additional_rows'][$row['position']])) {
+							$list_context['additional_rows'][$row['position']] = array();
+			}
 			$list_context['additional_rows'][$row['position']][] = $row;
 		}
 	}
 
 	// Add an option for inline JavaScript.
-	if (isset($listOptions['javascript']))
-		$list_context['javascript'] = $listOptions['javascript'];
+	if (isset($listOptions['javascript'])) {
+			$list_context['javascript'] = $listOptions['javascript'];
+	}
 
 	// We want a menu.
-	if (isset($listOptions['list_menu']))
-		$list_context['list_menu'] = $listOptions['list_menu'];
+	if (isset($listOptions['list_menu'])) {
+			$list_context['list_menu'] = $listOptions['list_menu'];
+	}
 
 	// Make sure the template is loaded.
 	loadTemplate('GenericList');

Sources/Class-Graphics.php

Braces +90 added lines, -62 removed lines

@@ -19,8 +19,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * Class gif_lzw_compression
@@ -52,13 +53,15 @@ 
 
 		$this->LZWCommand($data, true);
 
-		while (($iIndex = $this->LZWCommand($data, false)) >= 0)
-			$ret .= chr($iIndex);
+		while (($iIndex = $this->LZWCommand($data, false)) >= 0) {
+					$ret .= chr($iIndex);
+		}
 
 		$datLen = $stLen - strlen($data);
 
-		if ($iIndex != -2)
-			return false;
+		if ($iIndex != -2) {
+					return false;
+		}
 
 		return $ret;
 	}
@@ -140,8 +143,9 @@ 
 				return $this->FirstCode;
 			}
 
-			if ($Code == $this->EndCode)
-				return -2;
+			if ($Code == $this->EndCode) {
+							return -2;
+			}
 
 			$InCode = $Code;
 			if ($Code >= $this->MaxCode)
@@ -156,8 +160,10 @@ 
 				$this->Stack[$this->sp] = $this->Vals[$Code];
 				$this->sp++;
 
-				if ($Code == $this->Next[$Code]) // Circular table entry, big GIF Error!
+				if ($Code == $this->Next[$Code]) {
+					// Circular table entry, big GIF Error!
 					return -1;
+				}
 
 				$Code = $this->Next[$Code];
 			}
@@ -207,8 +213,9 @@ 
 			if ($this->Done)
 			{
 				// Ran off the end of my bits...
-				if ($this->CurBit >= $this->LastBit)
-					return 0;
+				if ($this->CurBit >= $this->LastBit) {
+									return 0;
+				}
 
 				return -1;
 			}
@@ -221,13 +228,14 @@ 
 
 			if ($count)
 			{
-				for ($i = 0; $i < $count; $i++)
-					$this->Buf[2 + $i] = ord($data{$i});
+				for ($i = 0; $i < $count; $i++) {
+									$this->Buf[2 + $i] = ord($data{$i});
+				}
 
 				$data = substr($data, $count);
+			} else {
+							$this->Done = 1;
 			}
-			else
-				$this->Done = 1;
 
 			$this->LastByte = 2 + $count;
 			$this->CurBit = ($this->CurBit - $this->LastBit) + 16;
@@ -235,8 +243,9 @@ 
 		}
 
 		$iRet = 0;
-		for ($i = $this->CurBit, $j = 0; $j < $this->CodeSize; $i++, $j++)
-			$iRet |= (($this->Buf[intval($i / 8)] & (1 << ($i % 8))) != 0) << $j;
+		for ($i = $this->CurBit, $j = 0; $j < $this->CodeSize; $i++, $j++) {
+					$iRet |= (($this->Buf[intval($i / 8)] & (1 << ($i % 8))) != 0) << $j;
+		}
 
 		$this->CurBit += $this->CodeSize;
 		return $iRet;
@@ -261,8 +270,9 @@ 
 		for ($i = 0; $i < $num; $i++)
 		{
 			$rgb = substr($lpData, $i * 3, 3);
-			if (strlen($rgb) < 3)
-				return false;
+			if (strlen($rgb) < 3) {
+							return false;
+			}
 
 			$this->m_arColors[] = (ord($rgb[2]) << 16) + (ord($rgb[1]) << 8) + ord($rgb[0]);
 			$this->m_nColors++;
@@ -329,13 +339,15 @@ 
 		$hdrLen = 0;
 
 		$this->m_lpVer = substr($lpData, 0, 6);
-		if (($this->m_lpVer != 'GIF87a') && ($this->m_lpVer != 'GIF89a'))
-			return false;
+		if (($this->m_lpVer != 'GIF87a') && ($this->m_lpVer != 'GIF89a')) {
+					return false;
+		}
 
 		list ($this->m_nWidth, $this->m_nHeight) = array_values(unpack('v2', substr($lpData, 6, 4)));
 
-		if (!$this->m_nWidth || !$this->m_nHeight)
-			return false;
+		if (!$this->m_nWidth || !$this->m_nHeight) {
+					return false;
+		}
 
 		$b = ord(substr($lpData, 10, 1));
 		$this->m_bGlobalClr  = ($b & 0x80) ? true : false;
@@ -349,8 +361,9 @@ 
 		if ($this->m_bGlobalClr)
 		{
 			$this->m_colorTable = new gif_color_table();
-			if (!$this->m_colorTable->load(substr($lpData, $hdrLen), $this->m_nTableSize))
-				return false;
+			if (!$this->m_colorTable->load(substr($lpData, $hdrLen), $this->m_nTableSize)) {
+							return false;
+			}
 
 			$hdrLen += 3 * $this->m_nTableSize;
 		}
@@ -377,8 +390,9 @@ 
 		// Get the width/height/etc. from the header.
 		list ($this->m_nLeft, $this->m_nTop, $this->m_nWidth, $this->m_nHeight) = array_values(unpack('v4', substr($lpData, 0, 8)));
 
-		if (!$this->m_nWidth || !$this->m_nHeight)
-			return false;
+		if (!$this->m_nWidth || !$this->m_nHeight) {
+					return false;
+		}
 
 		$b = ord($lpData[8]);
 		$this->m_bLocalClr  = ($b & 0x80) ? true : false;
@@ -390,8 +404,9 @@ 
 		if ($this->m_bLocalClr)
 		{
 			$this->m_colorTable = new gif_color_table();
-			if (!$this->m_colorTable->load(substr($lpData, $hdrLen), $this->m_nTableSize))
-				return false;
+			if (!$this->m_colorTable->load(substr($lpData, $hdrLen), $this->m_nTableSize)) {
+							return false;
+			}
 
 			$hdrLen += 3 * $this->m_nTableSize;
 		}
@@ -427,8 +442,9 @@ 
 			// Extension...
 				case 0x21:
 					$len = 0;
-					if (!$this->skipExt($data, $len))
-						return false;
+					if (!$this->skipExt($data, $len)) {
+											return false;
+					}
 
 					$datLen += $len;
 					break;
@@ -437,21 +453,24 @@ 
 				case 0x2C:
 					// Load the header and color table.
 					$len = 0;
-					if (!$this->m_gih->load($data, $len))
-						return false;
+					if (!$this->m_gih->load($data, $len)) {
+											return false;
+					}
 
 					$data = substr($data, $len);
 					$datLen += $len;
 
 					// Decompress the data, and ride on home ;).
 					$len = 0;
-					if (!($this->m_data = $this->m_lzw->decompress($data, $len)))
-						return false;
+					if (!($this->m_data = $this->m_lzw->decompress($data, $len))) {
+											return false;
+					}
 
 					$datLen += $len;
 
-					if ($this->m_gih->m_bInterlace)
-						$this->deInterlace();
+					if ($this->m_gih->m_bInterlace) {
+											$this->deInterlace();
+					}
 
 					return true;
 
@@ -571,17 +590,20 @@ 
 
 	public function loadFile($filename, $iIndex)
 	{
-		if ($iIndex < 0)
-			return false;
+		if ($iIndex < 0) {
+					return false;
+		}
 
 		$this->data = @file_get_contents($filename);
-		if ($this->data === false)
-			return false;
+		if ($this->data === false) {
+					return false;
+		}
 
 		// Tell the header to load up....
 		$len = 0;
-		if (!$this->header->load($this->data, $len))
-			return false;
+		if (!$this->header->load($this->data, $len)) {
+					return false;
+		}
 
 		$this->data = substr($this->data, $len);
 
@@ -589,8 +611,9 @@ 
 		for ($j = 0; $j <= $iIndex; $j++)
 		{
 			$imgLen = 0;
-			if (!$this->image->load($this->data, $imgLen))
-				return false;
+			if (!$this->image->load($this->data, $imgLen)) {
+							return false;
+			}
 
 			$this->data = substr($this->data, $imgLen);
 		}
@@ -601,8 +624,9 @@ 
 
 	public function get_png_data($background_color)
 	{
-		if (!$this->loaded)
-			return false;
+		if (!$this->loaded) {
+					return false;
+		}
 
 		// Prepare the color table.
 		if ($this->image->m_gih->m_bLocalClr)
@@ -610,25 +634,26 @@ 
 			$colors = $this->image->m_gih->m_nTableSize;
 			$pal = $this->image->m_gih->m_colorTable->toString();
 
-			if ($background_color != -1)
-				$background_color = $this->image->m_gih->m_colorTable->colorIndex($background_color);
-		}
-		elseif ($this->header->m_bGlobalClr)
+			if ($background_color != -1) {
+							$background_color = $this->image->m_gih->m_colorTable->colorIndex($background_color);
+			}
+		} elseif ($this->header->m_bGlobalClr)
 		{
 			$colors = $this->header->m_nTableSize;
 			$pal = $this->header->m_colorTable->toString();
 
-			if ($background_color != -1)
-				$background_color = $this->header->m_colorTable->colorIndex($background_color);
-		}
-		else
+			if ($background_color != -1) {
+							$background_color = $this->header->m_colorTable->colorIndex($background_color);
+			}
+		} else
 		{
 			$colors = 0;
 			$background_color = -1;
 		}
 
-		if ($background_color == -1)
-			$background_color = $this->header->m_nBgColor;
+		if ($background_color == -1) {
+					$background_color = $this->header->m_nBgColor;
+		}
 
 		$data = &$this->image->m_data;
 		$header = &$this->image->m_gih;
@@ -644,11 +669,13 @@ 
 			for ($x = 0; $x < $this->header->m_nWidth; $x++, $i++)
 			{
 				// Is this in the proper range?  If so, get the specific pixel data...
-				if ($x >= $header->m_nLeft && $y >= $header->m_nTop && $x < ($header->m_nLeft + $header->m_nWidth) && $y < ($header->m_nTop + $header->m_nHeight))
-					$bmp .= $data{$i};
+				if ($x >= $header->m_nLeft && $y >= $header->m_nTop && $x < ($header->m_nLeft + $header->m_nWidth) && $y < ($header->m_nTop + $header->m_nHeight)) {
+									$bmp .= $data{$i};
+				}
 				// Otherwise, this is background...
-				else
-					$bmp .= chr($background_color);
+				else {
+									$bmp .= chr($background_color);
+				}
 			}
 		}
 
@@ -677,8 +704,9 @@ 
 			$tmp = 'tRNS';
 
 			// Stick each color on - full transparency or none.
-			for ($i = 0; $i < $colors; $i++)
-				$tmp .= $i == $this->image->m_nTrans ? "\x00" : "\xFF";
+			for ($i = 0; $i < $colors; $i++) {
+							$tmp .= $i == $this->image->m_nTrans ? "\x00" : "\xFF";
+			}
 
 			$out .= $tmp . pack('N', smf_crc32($tmp));
 		}

Sources/Xml.php

Braces +55 added lines, -42 removed lines

@@ -13,8 +13,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * The main handler and designator for AJAX stuff - jumpto, message icons and previews
@@ -32,8 +33,9 @@ 
 	// Easy adding of sub actions.
 	call_integration_hook('integrate_XMLhttpMain_subActions', array(&$subActions));
 
-	if (!isset($_REQUEST['sa'], $subActions[$_REQUEST['sa']]))
-		fatal_lang_error('no_access', false);
+	if (!isset($_REQUEST['sa'], $subActions[$_REQUEST['sa']])) {
+			fatal_lang_error('no_access', false);
+	}
 
 	call_helper($subActions[$_REQUEST['sa']]);
 }
@@ -57,8 +59,9 @@ 
 	foreach ($context['jump_to'] as $id_cat => $cat)
 	{
 		$context['jump_to'][$id_cat]['name'] = un_htmlspecialchars(strip_tags($cat['name']));
-		foreach ($cat['boards'] as $id_board => $board)
-			$context['jump_to'][$id_cat]['boards'][$id_board]['name'] = un_htmlspecialchars(strip_tags($board['name']));
+		foreach ($cat['boards'] as $id_board => $board) {
+					$context['jump_to'][$id_cat]['boards'][$id_board]['name'] = un_htmlspecialchars(strip_tags($board['name']));
+		}
 	}
 
 	$context['sub_template'] = 'jump_to';
@@ -95,8 +98,9 @@ 
 
 	$context['sub_template'] = 'generic_xml';
 
-	if (!isset($_POST['item']) || !in_array($_POST['item'], $items))
-		return false;
+	if (!isset($_POST['item']) || !in_array($_POST['item'], $items)) {
+			return false;
+	}
 
 	$_POST['item']();
 }
@@ -112,10 +116,11 @@ 
 
 	$errors = array();
 	$news = !isset($_POST['news']) ? '' : $smcFunc['htmlspecialchars']($_POST['news'], ENT_QUOTES);
-	if (empty($news))
-		$errors[] = array('value' => 'no_news');
-	else
-		preparsecode($news);
+	if (empty($news)) {
+			$errors[] = array('value' => 'no_news');
+	} else {
+			preparsecode($news);
+	}
 
 	$context['xml_data'] = array(
 		'news' => array(
@@ -148,10 +153,12 @@ 
 	$context['send_pm'] = !empty($_POST['send_pm']) ? 1 : 0;
 	$context['send_html'] = !empty($_POST['send_html']) ? 1 : 0;
 
-	if (empty($_POST['subject']))
-		$context['post_error']['messages'][] = $txt['error_no_subject'];
-	if (empty($_POST['message']))
-		$context['post_error']['messages'][] = $txt['error_no_message'];
+	if (empty($_POST['subject'])) {
+			$context['post_error']['messages'][] = $txt['error_no_subject'];
+	}
+	if (empty($_POST['message'])) {
+			$context['post_error']['messages'][] = $txt['error_no_message'];
+	}
 
 	prepareMailingForPreview();
 
@@ -196,38 +203,41 @@ 
 		$preview_signature = !empty($_POST['signature']) ? $_POST['signature'] : $txt['no_signature_preview'];
 		$validation = profileValidateSignature($preview_signature);
 
-		if ($validation !== true && $validation !== false)
-			$errors[] = array('value' => $txt['profile_error_' . $validation], 'attributes' => array('type' => 'error'));
+		if ($validation !== true && $validation !== false) {
+					$errors[] = array('value' => $txt['profile_error_' . $validation], 'attributes' => array('type' => 'error'));
+		}
 
 		censorText($preview_signature);
 		$preview_signature = parse_bbc($preview_signature, true, 'sig' . $user);
-	}
-	elseif (!$can_change)
+	} elseif (!$can_change)
 	{
-		if ($is_owner)
-			$errors[] = array('value' => $txt['cannot_profile_extra_own'], 'attributes' => array('type' => 'error'));
-		else
-			$errors[] = array('value' => $txt['cannot_profile_extra_any'], 'attributes' => array('type' => 'error'));
+		if ($is_owner) {
+					$errors[] = array('value' => $txt['cannot_profile_extra_own'], 'attributes' => array('type' => 'error'));
+		} else {
+					$errors[] = array('value' => $txt['cannot_profile_extra_any'], 'attributes' => array('type' => 'error'));
+		}
+	} else {
+			$errors[] = array('value' => $txt['no_user_selected'], 'attributes' => array('type' => 'error'));
 	}
-	else
-		$errors[] = array('value' => $txt['no_user_selected'], 'attributes' => array('type' => 'error'));
 
 	$context['xml_data']['signatures'] = array(
 			'identifier' => 'signature',
 			'children' => array()
 		);
-	if (isset($current_signature))
-		$context['xml_data']['signatures']['children'][] = array(
+	if (isset($current_signature)) {
+			$context['xml_data']['signatures']['children'][] = array(
 					'value' => $current_signature,
 					'attributes' => array('type' => 'current'),
 				);
-	if (isset($preview_signature))
-		$context['xml_data']['signatures']['children'][] = array(
+	}
+	if (isset($preview_signature)) {
+			$context['xml_data']['signatures']['children'][] = array(
 					'value' => $preview_signature,
 					'attributes' => array('type' => 'preview'),
 				);
-	if (!empty($errors))
-		$context['xml_data']['errors'] = array(
+	}
+	if (!empty($errors)) {
+			$context['xml_data']['errors'] = array(
 			'identifier' => 'error',
 			'children' => array_merge(
 				array(
@@ -239,7 +249,8 @@ 
 				$errors
 			),
 		);
-}
+	}
+	}
 
 /**
  * Handles previewing user warnings
@@ -259,15 +270,17 @@ 
 		$context['preview_subject'] = !empty($_POST['title']) ? trim($smcFunc['htmlspecialchars']($_POST['title'])) : '';
 		if (isset($_POST['issuing']))
 		{
-			if (empty($_POST['title']) || empty($_POST['body']))
-				$context['post_error']['messages'][] = $txt['warning_notify_blank'];
-		}
-		else
+			if (empty($_POST['title']) || empty($_POST['body'])) {
+							$context['post_error']['messages'][] = $txt['warning_notify_blank'];
+			}
+		} else
 		{
-			if (empty($_POST['title']))
-				$context['post_error']['messages'][] = $txt['mc_warning_template_error_no_title'];
-			if (empty($_POST['body']))
-				$context['post_error']['messages'][] = $txt['mc_warning_template_error_no_body'];
+			if (empty($_POST['title'])) {
+							$context['post_error']['messages'][] = $txt['mc_warning_template_error_no_title'];
+			}
+			if (empty($_POST['body'])) {
+							$context['post_error']['messages'][] = $txt['mc_warning_template_error_no_body'];
+			}
 			// Add in few replacements.
 			/**
 			* These are the defaults:
@@ -298,9 +311,9 @@ 
 			$warning_body = parse_bbc($warning_body, true);
 		}
 		$context['preview_message'] = $warning_body;
+	} else {
+			$context['post_error']['messages'][] = array('value' => $txt['cannot_issue_warning'], 'attributes' => array('type' => 'error'));
 	}
-	else
-		$context['post_error']['messages'][] = array('value' => $txt['cannot_issue_warning'], 'attributes' => array('type' => 'error'));
 
 	$context['sub_template'] = 'warning';
 }

Sources/Subs-Categories.php

Braces +44 added lines, -29 removed lines

@@ -13,8 +13,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * Edit the position and properties of a category.
@@ -42,8 +43,9 @@ 
 		$cat_order = array();
 
 		// Setting 'move_after' to '0' moves the category to the top.
-		if ($catOptions['move_after'] == 0)
-			$cats[] = $category_id;
+		if ($catOptions['move_after'] == 0) {
+					$cats[] = $category_id;
+		}
 
 		// Grab the categories sorted by cat_order.
 		$request = $smcFunc['db_query']('', '
@@ -55,17 +57,19 @@ 
 		);
 		while ($row = $smcFunc['db_fetch_assoc']($request))
 		{
-			if ($row['id_cat'] != $category_id)
-				$cats[] = $row['id_cat'];
-			if ($row['id_cat'] == $catOptions['move_after'])
-				$cats[] = $category_id;
+			if ($row['id_cat'] != $category_id) {
+							$cats[] = $row['id_cat'];
+			}
+			if ($row['id_cat'] == $catOptions['move_after']) {
+							$cats[] = $category_id;
+			}
 			$cat_order[$row['id_cat']] = $row['cat_order'];
 		}
 		$smcFunc['db_free_result']($request);
 
 		// Set the new order for the categories.
-		foreach ($cats as $index => $cat)
-			if ($index != $cat_order[$cat])
+		foreach ($cats as $index => $cat) {
+					if ($index != $cat_order[$cat])
 				$smcFunc['db_query']('', '
 					UPDATE {db_prefix}categories
 					SET cat_order = {int:new_order}
@@ -75,6 +79,7 @@ 
 						'current_category' => $cat,
 					)
 				);
+		}
 
 		// If the category order changed, so did the board order.
 		require_once($sourcedir . '/Subs-Boards.php');
@@ -117,8 +122,9 @@ 
 			))
 		);
 
-		if (empty($catOptions['dont_log']))
-			logAction('edit_cat', array('catname' => isset($catOptions['cat_name']) ? $catOptions['cat_name'] : $category_id), 'admin');
+		if (empty($catOptions['dont_log'])) {
+					logAction('edit_cat', array('catname' => isset($catOptions['cat_name']) ? $catOptions['cat_name'] : $category_id), 'admin');
+		}
 	}
 }
 
@@ -135,16 +141,20 @@ 
 	global $smcFunc;
 
 	// Check required values.
-	if (!isset($catOptions['cat_name']) || trim($catOptions['cat_name']) == '')
-		trigger_error('createCategory(): A category name is required', E_USER_ERROR);
+	if (!isset($catOptions['cat_name']) || trim($catOptions['cat_name']) == '') {
+			trigger_error('createCategory(): A category name is required', E_USER_ERROR);
+	}
 
 	// Set default values.
-	if (!isset($catOptions['cat_desc']))
-		$catOptions['cat_desc'] = '';
-	if (!isset($catOptions['move_after']))
-		$catOptions['move_after'] = 0;
-	if (!isset($catOptions['is_collapsible']))
-		$catOptions['is_collapsible'] = true;
+	if (!isset($catOptions['cat_desc'])) {
+			$catOptions['cat_desc'] = '';
+	}
+	if (!isset($catOptions['move_after'])) {
+			$catOptions['move_after'] = 0;
+	}
+	if (!isset($catOptions['is_collapsible'])) {
+			$catOptions['is_collapsible'] = true;
+	}
 	// Don't log an edit right after.
 	$catOptions['dont_log'] = true;
 
@@ -210,21 +220,24 @@ 
 			)
 		);
 		$boards_inside = array();
-		while ($row = $smcFunc['db_fetch_assoc']($request))
-			$boards_inside[] = $row['id_board'];
+		while ($row = $smcFunc['db_fetch_assoc']($request)) {
+					$boards_inside[] = $row['id_board'];
+		}
 		$smcFunc['db_free_result']($request);
 
-		if (!empty($boards_inside))
-			deleteBoards($boards_inside, null);
+		if (!empty($boards_inside)) {
+					deleteBoards($boards_inside, null);
+		}
 	}
 
 	// Make sure the safe category is really safe.
-	elseif (in_array($moveBoardsTo, $categories))
-		trigger_error('deleteCategories(): You cannot move the boards to a category that\'s being deleted', E_USER_ERROR);
+	elseif (in_array($moveBoardsTo, $categories)) {
+			trigger_error('deleteCategories(): You cannot move the boards to a category that\'s being deleted', E_USER_ERROR);
+	}
 
 	// Move the boards inside the categories to a safe category.
-	else
-		$smcFunc['db_query']('', '
+	else {
+			$smcFunc['db_query']('', '
 			UPDATE {db_prefix}boards
 			SET id_cat = {int:new_parent_cat}
 			WHERE id_cat IN ({array_int:category_list})',
@@ -233,6 +246,7 @@ 
 				'new_parent_cat' => $moveBoardsTo,
 			)
 		);
+	}
 
 	// Do the deletion of the category itself
 	$smcFunc['db_query']('', '
@@ -244,8 +258,9 @@ 
 	);
 
 	// Log what we've done.
-	foreach ($categories as $category)
-		logAction('delete_cat', array('catname' => $cat_tree[$category]['node']['name']), 'admin');
+	foreach ($categories as $category) {
+			logAction('delete_cat', array('catname' => $cat_tree[$category]['node']['name']), 'admin');
+	}
 
 	// Get all boards back into the right order.
 	reorderBoards();

Sources/Reports.php

Braces +199 added lines, -148 removed lines

@@ -21,8 +21,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * Handling function for generating reports.
@@ -69,14 +70,15 @@ 
 	);
 
 	$is_first = 0;
-	foreach ($context['report_types'] as $k => $temp)
-		$context['report_types'][$k] = array(
+	foreach ($context['report_types'] as $k => $temp) {
+			$context['report_types'][$k] = array(
 			'id' => $k,
 			'title' => isset($txt['gr_type_' . $k]) ? $txt['gr_type_' . $k] : $k,
 			'description' => isset($txt['gr_type_desc_' . $k]) ? $txt['gr_type_desc_' . $k] : null,
 			'function' => $temp,
 			'is_first' => $is_first++ == 0,
 		);
+	}
 
 	// If they haven't chosen a report type which is valid, send them off to the report type chooser!
 	if (empty($_REQUEST['rt']) || !isset($context['report_types'][$_REQUEST['rt']]))
@@ -102,8 +104,9 @@ 
 		$context['sub_template'] = $_REQUEST['st'];
 
 		// Are we disabling the other layers - print friendly for example?
-		if ($reportTemplates[$_REQUEST['st']]['layers'] !== null)
-			$context['template_layers'] = $reportTemplates[$_REQUEST['st']]['layers'];
+		if ($reportTemplates[$_REQUEST['st']]['layers'] !== null) {
+					$context['template_layers'] = $reportTemplates[$_REQUEST['st']]['layers'];
+		}
 	}
 
 	// Make the page title more descriptive.
@@ -151,8 +154,9 @@ 
 		)
 	);
 	$moderators = array();
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-		$moderators[$row['id_board']][] = $row['real_name'];
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+			$moderators[$row['id_board']][] = $row['real_name'];
+	}
 	$smcFunc['db_free_result']($request);
 
 	// Get every moderator gruop.
@@ -164,8 +168,9 @@ 
 		)
 	);
 	$moderator_groups = array();
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-		$moderator_groups[$row['id_board']][] = $row['group_name'];
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+			$moderator_groups[$row['id_board']][] = $row['group_name'];
+	}
 	$smcFunc['db_free_result']($request);
 
 	// Get all the possible membergroups!
@@ -176,8 +181,9 @@ 
 		)
 	);
 	$groups = array(-1 => $txt['guest_title'], 0 => $txt['full_member']);
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-		$groups[$row['id_group']] = empty($row['online_color']) ? $row['group_name'] : '<span style="color: ' . $row['online_color'] . '">' . $row['group_name'] . '</span>';
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+			$groups[$row['id_group']] = empty($row['online_color']) ? $row['group_name'] : '<span style="color: ' . $row['online_color'] . '">' . $row['group_name'] . '</span>';
+	}
 	$smcFunc['db_free_result']($request);
 
 	// All the fields we'll show.
@@ -195,8 +201,9 @@ 
 		'moderator_groups' => $txt['board_moderator_groups'],
 		'groups' => $txt['board_groups'],
 	);
-	if (!empty($modSettings['deny_boards_access']))
-		$boardSettings['disallowed_groups'] = $txt['board_disallowed_groups'];
+	if (!empty($modSettings['deny_boards_access'])) {
+			$boardSettings['disallowed_groups'] = $txt['board_disallowed_groups'];
+	}
 
 	// Do it in columns, it's just easier.
 	setKeys('cols');
@@ -222,8 +229,9 @@ 
 		newTable($row['name'], '', 'left', 'auto', 'left', 200, 'left');
 
 		$this_boardSettings = $boardSettings;
-		if (empty($row['redirect']))
-			unset($this_boardSettings['redirect']);
+		if (empty($row['redirect'])) {
+					unset($this_boardSettings['redirect']);
+		}
 
 		// First off, add in the side key.
 		addData($this_boardSettings);
@@ -250,10 +258,11 @@ 
 		$allowedGroups = explode(',', $row['member_groups']);
 		foreach ($allowedGroups as $key => $group)
 		{
-			if (isset($groups[$group]))
-				$allowedGroups[$key] = $groups[$group];
-			else
-				unset($allowedGroups[$key]);
+			if (isset($groups[$group])) {
+							$allowedGroups[$key] = $groups[$group];
+			} else {
+							unset($allowedGroups[$key]);
+			}
 		}
 		$boardData['groups'] = implode(', ', $allowedGroups);
 		if (!empty($modSettings['deny_boards_access']))
@@ -261,16 +270,18 @@ 
 			$disallowedGroups = explode(',', $row['deny_member_groups']);
 			foreach ($disallowedGroups as $key => $group)
 			{
-				if (isset($groups[$group]))
-					$disallowedGroups[$key] = $groups[$group];
-				else
-					unset($disallowedGroups[$key]);
+				if (isset($groups[$group])) {
+									$disallowedGroups[$key] = $groups[$group];
+				} else {
+									unset($disallowedGroups[$key]);
+				}
 			}
 			$boardData['disallowed_groups'] = implode(', ', $disallowedGroups);
 		}
 
-		if (empty($row['redirect']))
-			unset ($boardData['redirect']);
+		if (empty($row['redirect'])) {
+					unset ($boardData['redirect']);
+		}
 
 		// Next add the main data.
 		addData($boardData);
@@ -295,27 +306,31 @@ 
 
 	if (isset($_REQUEST['boards']))
 	{
-		if (!is_array($_REQUEST['boards']))
-			$_REQUEST['boards'] = explode(',', $_REQUEST['boards']);
-		foreach ($_REQUEST['boards'] as $k => $dummy)
-			$_REQUEST['boards'][$k] = (int) $dummy;
+		if (!is_array($_REQUEST['boards'])) {
+					$_REQUEST['boards'] = explode(',', $_REQUEST['boards']);
+		}
+		foreach ($_REQUEST['boards'] as $k => $dummy) {
+					$_REQUEST['boards'][$k] = (int) $dummy;
+		}
 
 		$board_clause = 'id_board IN ({array_int:boards})';
+	} else {
+			$board_clause = '1=1';
 	}
-	else
-		$board_clause = '1=1';
 
 	if (isset($_REQUEST['groups']))
 	{
-		if (!is_array($_REQUEST['groups']))
-			$_REQUEST['groups'] = explode(',', $_REQUEST['groups']);
-		foreach ($_REQUEST['groups'] as $k => $dummy)
-			$_REQUEST['groups'][$k] = (int) $dummy;
+		if (!is_array($_REQUEST['groups'])) {
+					$_REQUEST['groups'] = explode(',', $_REQUEST['groups']);
+		}
+		foreach ($_REQUEST['groups'] as $k => $dummy) {
+					$_REQUEST['groups'][$k] = (int) $dummy;
+		}
 
 		$group_clause = 'id_group IN ({array_int:groups})';
+	} else {
+			$group_clause = '1=1';
 	}
-	else
-		$group_clause = '1=1';
 
 	// Fetch all the board names.
 	$request = $smcFunc['db_query']('', '
@@ -369,12 +384,14 @@ 
 			'groups' => isset($_REQUEST['groups']) ? $_REQUEST['groups'] : array(),
 		)
 	);
-	if (!isset($_REQUEST['groups']) || in_array(-1, $_REQUEST['groups']) || in_array(0, $_REQUEST['groups']))
-		$member_groups = array('col' => '', -1 => $txt['membergroups_guests'], 0 => $txt['membergroups_members']);
-	else
-		$member_groups = array('col' => '');
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-		$member_groups[$row['id_group']] = $row['group_name'];
+	if (!isset($_REQUEST['groups']) || in_array(-1, $_REQUEST['groups']) || in_array(0, $_REQUEST['groups'])) {
+			$member_groups = array('col' => '', -1 => $txt['membergroups_guests'], 0 => $txt['membergroups_members']);
+	} else {
+			$member_groups = array('col' => '');
+	}
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+			$member_groups[$row['id_group']] = $row['group_name'];
+	}
 	$smcFunc['db_free_result']($request);
 
 	// Make sure that every group is represented - plus in rows!
@@ -411,12 +428,14 @@ 
 	);
 	while ($row = $smcFunc['db_fetch_assoc']($request))
 	{
-		if (in_array($row['permission'], $disabled_permissions))
-			continue;
+		if (in_array($row['permission'], $disabled_permissions)) {
+					continue;
+		}
 
-		foreach ($boards as $id => $board)
-			if ($board['profile'] == $row['id_profile'])
+		foreach ($boards as $id => $board) {
+					if ($board['profile'] == $row['id_profile'])
 				$board_permissions[$id][$row['id_group']][$row['permission']] = $row['add_deny'];
+		}
 
 		// Make sure we get every permission.
 		if (!isset($permissions[$row['permission']]))
@@ -451,8 +470,9 @@ 
 			foreach ($member_groups as $id_group => $name)
 			{
 				// Don't overwrite the key column!
-				if ($id_group === 'col')
-					continue;
+				if ($id_group === 'col') {
+									continue;
+				}
 
 				$group_permissions = isset($groups[$id_group]) ? $groups[$id_group] : array();
 
@@ -474,16 +494,18 @@ 
 				}
 
 				// Now actually make the data for the group look right.
-				if (empty($curData[$id_group]))
-					$curData[$id_group] = '<span class="red">' . $txt['board_perms_deny'] . '</span>';
-				elseif ($curData[$id_group] == 1)
-					$curData[$id_group] = '<span style="color: darkgreen;">' . $txt['board_perms_allow'] . '</span>';
-				else
-					$curData[$id_group] = 'x';
+				if (empty($curData[$id_group])) {
+									$curData[$id_group] = '<span class="red">' . $txt['board_perms_deny'] . '</span>';
+				} elseif ($curData[$id_group] == 1) {
+									$curData[$id_group] = '<span style="color: darkgreen;">' . $txt['board_perms_allow'] . '</span>';
+				} else {
+									$curData[$id_group] = 'x';
+				}
 
 				// Embolden those permissions different from global (makes it a lot easier!)
-				if (@$board_permissions[0][$id_group][$ID_PERM] != @$group_permissions[$ID_PERM])
-					$curData[$id_group] = '<strong>' . $curData[$id_group] . '</strong>';
+				if (@$board_permissions[0][$id_group][$ID_PERM] != @$group_permissions[$ID_PERM]) {
+									$curData[$id_group] = '<strong>' . $curData[$id_group] . '</strong>';
+				}
 			}
 
 			// Now add the data for this permission.
@@ -513,15 +535,17 @@ 
 	);
 	while ($row = $smcFunc['db_fetch_assoc']($request))
 	{
-		if (trim($row['member_groups']) == '')
-			$groups = array(1);
-		else
-			$groups = array_merge(array(1), explode(',', $row['member_groups']));
+		if (trim($row['member_groups']) == '') {
+					$groups = array(1);
+		} else {
+					$groups = array_merge(array(1), explode(',', $row['member_groups']));
+		}
 
-		if (trim($row['deny_member_groups']) == '')
-			$denyGroups = array();
-		else
-			$denyGroups = explode(',', $row['deny_member_groups']);
+		if (trim($row['deny_member_groups']) == '') {
+					$denyGroups = array();
+		} else {
+					$denyGroups = explode(',', $row['deny_member_groups']);
+		}
 
 		$boards[$row['id_board']] = array(
 			'id' => $row['id_board'],
@@ -545,8 +569,9 @@ 
 	);
 
 	// Add on the boards!
-	foreach ($boards as $board)
-		$mgSettings['board_' . $board['id']] = $board['name'];
+	foreach ($boards as $board) {
+			$mgSettings['board_' . $board['id']] = $board['name'];
+	}
 
 	// Add all the membergroup settings, plus we'll be adding in columns!
 	setKeys('cols', $mgSettings);
@@ -591,8 +616,9 @@ 
 			'icons' => ''
 		),
 	);
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-		$rows[] = $row;
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+			$rows[] = $row;
+	}
 	$smcFunc['db_free_result']($request);
 
 	foreach ($rows as $row)
@@ -608,8 +634,9 @@ 
 		);
 
 		// Board permissions.
-		foreach ($boards as $board)
-			$group['board_' . $board['id']] = in_array($row['id_group'], $board['groups']) ? '<span class="success">' . $txt['board_perms_allow'] . '</span>' : (!empty($modSettings['deny_boards_access']) && in_array($row['id_group'], $board['deny_groups']) ? '<span class="alert">' . $txt['board_perms_deny'] . '</span>' : 'x');
+		foreach ($boards as $board) {
+					$group['board_' . $board['id']] = in_array($row['id_group'], $board['groups']) ? '<span class="success">' . $txt['board_perms_allow'] . '</span>' : (!empty($modSettings['deny_boards_access']) && in_array($row['id_group'], $board['deny_groups']) ? '<span class="alert">' . $txt['board_perms_deny'] . '</span>' : 'x');
+		}
 
 		addData($group);
 	}
@@ -629,16 +656,18 @@ 
 
 	if (isset($_REQUEST['groups']))
 	{
-		if (!is_array($_REQUEST['groups']))
-			$_REQUEST['groups'] = explode(',', $_REQUEST['groups']);
-		foreach ($_REQUEST['groups'] as $k => $dummy)
-			$_REQUEST['groups'][$k] = (int) $dummy;
+		if (!is_array($_REQUEST['groups'])) {
+					$_REQUEST['groups'] = explode(',', $_REQUEST['groups']);
+		}
+		foreach ($_REQUEST['groups'] as $k => $dummy) {
+					$_REQUEST['groups'][$k] = (int) $dummy;
+		}
 		$_REQUEST['groups'] = array_diff($_REQUEST['groups'], array(3));
 
 		$clause = 'id_group IN ({array_int:groups})';
+	} else {
+			$clause = 'id_group != {int:moderator_group}';
 	}
-	else
-		$clause = 'id_group != {int:moderator_group}';
 
 	// Get all the possible membergroups, except admin!
 	$request = $smcFunc['db_query']('', '
@@ -656,12 +685,14 @@ 
 			'groups' => isset($_REQUEST['groups']) ? $_REQUEST['groups'] : array(),
 		)
 	);
-	if (!isset($_REQUEST['groups']) || in_array(-1, $_REQUEST['groups']) || in_array(0, $_REQUEST['groups']))
-		$groups = array('col' => '', -1 => $txt['membergroups_guests'], 0 => $txt['membergroups_members']);
-	else
-		$groups = array('col' => '');
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-		$groups[$row['id_group']] = $row['group_name'];
+	if (!isset($_REQUEST['groups']) || in_array(-1, $_REQUEST['groups']) || in_array(0, $_REQUEST['groups'])) {
+			$groups = array('col' => '', -1 => $txt['membergroups_guests'], 0 => $txt['membergroups_members']);
+	} else {
+			$groups = array('col' => '');
+	}
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+			$groups[$row['id_group']] = $row['group_name'];
+	}
 	$smcFunc['db_free_result']($request);
 
 	// Make sure that every group is represented!
@@ -685,8 +716,9 @@ 
 		$disabled_permissions[] = 'calendar_edit_own';
 		$disabled_permissions[] = 'calendar_edit_any';
 	}
-	if (empty($modSettings['warning_settings']) || $modSettings['warning_settings'][0] == 0)
-		$disabled_permissions[] = 'issue_warning';
+	if (empty($modSettings['warning_settings']) || $modSettings['warning_settings'][0] == 0) {
+			$disabled_permissions[] = 'issue_warning';
+	}
 
 	call_integration_hook('integrate_reports_groupperm', array(&$disabled_permissions));
 
@@ -707,15 +739,17 @@ 
 	$curData = array();
 	while ($row = $smcFunc['db_fetch_assoc']($request))
 	{
-		if (in_array($row['permission'], $disabled_permissions))
-			continue;
+		if (in_array($row['permission'], $disabled_permissions)) {
+					continue;
+		}
 
 		// If this is a new permission flush the last row.
 		if ($row['permission'] != $lastPermission)
 		{
 			// Send the data!
-			if ($lastPermission !== null)
-				addData($curData);
+			if ($lastPermission !== null) {
+							addData($curData);
+			}
 
 			// Add the permission name in the left column.
 			$curData = array('col' => isset($txt['group_perms_name_' . $row['permission']]) ? $txt['group_perms_name_' . $row['permission']] : $row['permission']);
@@ -724,10 +758,11 @@ 
 		}
 
 		// Good stuff - add the permission to the list!
-		if ($row['add_deny'])
-			$curData[$row['id_group']] = '<span style="color: darkgreen;">' . $txt['board_perms_allow'] . '</span>';
-		else
-			$curData[$row['id_group']] = '<span class="red">' . $txt['board_perms_deny'] . '</span>';
+		if ($row['add_deny']) {
+					$curData[$row['id_group']] = '<span style="color: darkgreen;">' . $txt['board_perms_allow'] . '</span>';
+		} else {
+					$curData[$row['id_group']] = '<span class="red">' . $txt['board_perms_deny'] . '</span>';
+		}
 	}
 	$smcFunc['db_free_result']($request);
 
@@ -757,8 +792,9 @@ 
 		)
 	);
 	$boards = array();
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-		$boards[$row['id_board']] = $row['name'];
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+			$boards[$row['id_board']] = $row['name'];
+	}
 	$smcFunc['db_free_result']($request);
 
 	// Get every moderator.
@@ -790,12 +826,14 @@ 
 	while ($row = $smcFunc['db_fetch_assoc']($request))
 	{
 		// Either we don't have them as a moderator at all or at least not as a moderator of this board
-		if (!array_key_exists($row['id_member'], $moderators) || !in_array($row['id_board'], $moderators[$row['id_member']]))
-			$moderators[$row['id_member']][] = $row['id_board'];
+		if (!array_key_exists($row['id_member'], $moderators) || !in_array($row['id_board'], $moderators[$row['id_member']])) {
+					$moderators[$row['id_member']][] = $row['id_board'];
+		}
 
 		// We don't have them listed as a moderator yet
-		if (!array_key_exists($row['id_member'], $local_mods))
-			$local_mods[$row['id_member']] = $row['id_member'];
+		if (!array_key_exists($row['id_member'], $local_mods)) {
+					$local_mods[$row['id_member']] = $row['id_member'];
+		}
 	}
 
 	// Get a list of global moderators (i.e. members with moderation powers).
@@ -808,8 +846,9 @@ 
 	$allStaff = array_unique($allStaff);
 
 	// This is a bit of a cop out - but we're protecting their forum, really!
-	if (count($allStaff) > 300)
-		fatal_lang_error('report_error_too_many_staff');
+	if (count($allStaff) > 300) {
+			fatal_lang_error('report_error_too_many_staff');
+	}
 
 	// Get all the possible membergroups!
 	$request = $smcFunc['db_query']('', '
@@ -819,8 +858,9 @@ 
 		)
 	);
 	$groups = array(0 => $txt['full_member']);
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-		$groups[$row['id_group']] = empty($row['online_color']) ? $row['group_name'] : '<span style="color: ' . $row['online_color'] . '">' . $row['group_name'] . '</span>';
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+			$groups[$row['id_group']] = empty($row['online_color']) ? $row['group_name'] : '<span style="color: ' . $row['online_color'] . '">' . $row['group_name'] . '</span>';
+	}
 	$smcFunc['db_free_result']($request);
 
 	// All the fields we'll show.
@@ -861,19 +901,20 @@ 
 		);
 
 		// What do they moderate?
-		if (in_array($row['id_member'], $global_mods))
-			$staffData['moderates'] = '<em>' . $txt['report_staff_all_boards'] . '</em>';
-		elseif (isset($moderators[$row['id_member']]))
+		if (in_array($row['id_member'], $global_mods)) {
+					$staffData['moderates'] = '<em>' . $txt['report_staff_all_boards'] . '</em>';
+		} elseif (isset($moderators[$row['id_member']]))
 		{
 			// Get the names
-			foreach ($moderators[$row['id_member']] as $board)
-				if (isset($boards[$board]))
+			foreach ($moderators[$row['id_member']] as $board) {
+							if (isset($boards[$board]))
 					$staffData['moderates'][] = $boards[$board];
+			}
 
 			$staffData['moderates'] = implode(', ', $staffData['moderates']);
+		} else {
+					$staffData['moderates'] = '<em>' . $txt['report_staff_no_boards'] . '</em>';
 		}
-		else
-			$staffData['moderates'] = '<em>' . $txt['report_staff_no_boards'] . '</em>';
 
 		// Next add the main data.
 		addData($staffData);
@@ -901,8 +942,9 @@ 
 	global $context;
 
 	// Set the table count if needed.
-	if (empty($context['table_count']))
-		$context['table_count'] = 0;
+	if (empty($context['table_count'])) {
+			$context['table_count'] = 0;
+	}
 
 	// Create the table!
 	$context['tables'][$context['table_count']] = array(
@@ -952,16 +994,18 @@ 
 	global $context;
 
 	// No tables? Create one even though we are probably already in a bad state!
-	if (empty($context['table_count']))
-		newTable();
+	if (empty($context['table_count'])) {
+			newTable();
+	}
 
 	// Specific table?
-	if ($custom_table !== null && !isset($context['tables'][$custom_table]))
-		return false;
-	elseif ($custom_table !== null)
-		$table = $custom_table;
-	else
-		$table = $context['current_table'];
+	if ($custom_table !== null && !isset($context['tables'][$custom_table])) {
+			return false;
+	} elseif ($custom_table !== null) {
+			$table = $custom_table;
+	} else {
+			$table = $context['current_table'];
+	}
 
 	// If we have keys, sanitise the data...
 	if (!empty($context['keys']))
@@ -973,11 +1017,11 @@ 
 				'v' => empty($inc_data[$key]) ? $context['tables'][$table]['default_value'] : $inc_data[$key],
 			);
 			// Special "hack" the adding separators when doing data by column.
-			if (substr($key, 0, 5) == '#sep#')
-				$data[$key]['separator'] = true;
+			if (substr($key, 0, 5) == '#sep#') {
+							$data[$key]['separator'] = true;
+			}
 		}
-	}
-	else
+	} else
 	{
 		$data = $inc_data;
 		foreach ($data as $key => $value)
@@ -985,8 +1029,9 @@ 
 			$data[$key] = array(
 				'v' => $value,
 			);
-			if (substr($key, 0, 5) == '#sep#')
-				$data[$key]['separator'] = true;
+			if (substr($key, 0, 5) == '#sep#') {
+							$data[$key]['separator'] = true;
+			}
 		}
 	}
 
@@ -999,8 +1044,9 @@ 
 	// Otherwise, tricky!
 	else
 	{
-		foreach ($data as $key => $item)
-			$context['tables'][$table]['data'][$key][] = $item;
+		foreach ($data as $key => $item) {
+					$context['tables'][$table]['data'][$key][] = $item;
+		}
 	}
 }
 
@@ -1017,16 +1063,18 @@ 
 	global $context;
 
 	// No tables - return?
-	if (empty($context['table_count']))
-		return;
+	if (empty($context['table_count'])) {
+			return;
+	}
 
 	// Specific table?
-	if ($custom_table !== null && !isset($context['tables'][$table]))
-		return false;
-	elseif ($custom_table !== null)
-		$table = $custom_table;
-	else
-		$table = $context['current_table'];
+	if ($custom_table !== null && !isset($context['tables'][$table])) {
+			return false;
+	} elseif ($custom_table !== null) {
+			$table = $custom_table;
+	} else {
+			$table = $context['current_table'];
+	}
 
 	// Plumb in the separator
 	$context['tables'][$table]['data'][] = array(0 => array(
@@ -1047,8 +1095,9 @@ 
 {
 	global $context;
 
-	if (empty($context['tables']))
-		return;
+	if (empty($context['tables'])) {
+			return;
+	}
 
 	// Loop through each table counting up some basic values, to help with the templating.
 	foreach ($context['tables'] as $id => $table)
@@ -1059,12 +1108,13 @@ 
 		$context['tables'][$id]['column_count'] = count($curElement);
 
 		// Work out the rough width - for templates like the print template. Without this we might get funny tables.
-		if ($table['shading']['left'] && $table['width']['shaded'] != 'auto' && $table['width']['normal'] != 'auto')
-			$context['tables'][$id]['max_width'] = $table['width']['shaded'] + ($context['tables'][$id]['column_count'] - 1) * $table['width']['normal'];
-		elseif ($table['width']['normal'] != 'auto')
-			$context['tables'][$id]['max_width'] = $context['tables'][$id]['column_count'] * $table['width']['normal'];
-		else
-			$context['tables'][$id]['max_width'] = 'auto';
+		if ($table['shading']['left'] && $table['width']['shaded'] != 'auto' && $table['width']['normal'] != 'auto') {
+					$context['tables'][$id]['max_width'] = $table['width']['shaded'] + ($context['tables'][$id]['column_count'] - 1) * $table['width']['normal'];
+		} elseif ($table['width']['normal'] != 'auto') {
+					$context['tables'][$id]['max_width'] = $context['tables'][$id]['column_count'] * $table['width']['normal'];
+		} else {
+					$context['tables'][$id]['max_width'] = 'auto';
+		}
 	}
 }
 
@@ -1089,10 +1139,11 @@ 
 	global $context;
 
 	// Do we want to use the keys of the keys as the keys? :P
-	if ($reverse)
-		$context['keys'] = array_flip($keys);
-	else
-		$context['keys'] = $keys;
+	if ($reverse) {
+			$context['keys'] = array_flip($keys);
+	} else {
+			$context['keys'] = $keys;
+	}
 
 	// Rows or columns?
 	$context['key_method'] = $method == 'rows' ? 'rows' : 'cols';

Sources/Poll.php

Braces +163 added lines, -119 removed lines

@@ -14,8 +14,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * Allow the user to vote.
@@ -51,8 +52,9 @@ 
 			'not_guest' => 0,
 		)
 	);
-	if ($smcFunc['db_num_rows']($request) == 0)
-		fatal_lang_error('poll_error', false);
+	if ($smcFunc['db_num_rows']($request) == 0) {
+			fatal_lang_error('poll_error', false);
+	}
 	$row = $smcFunc['db_fetch_assoc']($request);
 	$smcFunc['db_free_result']($request);
 
@@ -60,8 +62,9 @@ 
 	if ($user_info['is_guest'])
 	{
 		// Guest voting disabled?
-		if (!$row['guest_vote'])
-			fatal_lang_error('guest_vote_disabled');
+		if (!$row['guest_vote']) {
+					fatal_lang_error('guest_vote_disabled');
+		}
 		// Guest already voted?
 		elseif (!empty($_COOKIE['guest_poll_vote']) && preg_match('~^[0-9,;]+$~', $_COOKIE['guest_poll_vote']) && strpos($_COOKIE['guest_poll_vote'], ';' . $row['id_poll'] . ',') !== false)
 		{
@@ -71,32 +74,36 @@ 
 			foreach ($guestinfo as $i => $guestvoted)
 			{
 				$guestvoted = explode(',', $guestvoted);
-				if ($guestvoted[0] == $row['id_poll'])
-					break;
+				if ($guestvoted[0] == $row['id_poll']) {
+									break;
+				}
 			}
 			// Has the poll been reset since guest voted?
 			if ($row['reset_poll'] > $guestvoted[1])
 			{
 				// Remove the poll info from the cookie to allow guest to vote again
 				unset($guestinfo[$i]);
-				if (!empty($guestinfo))
-					$_COOKIE['guest_poll_vote'] = ';' . implode(';', $guestinfo);
-				else
-					unset($_COOKIE['guest_poll_vote']);
+				if (!empty($guestinfo)) {
+									$_COOKIE['guest_poll_vote'] = ';' . implode(';', $guestinfo);
+				} else {
+									unset($_COOKIE['guest_poll_vote']);
+				}
+			} else {
+							fatal_lang_error('poll_error', false);
 			}
-			else
-				fatal_lang_error('poll_error', false);
 			unset($guestinfo, $guestvoted, $i);
 		}
 	}
 
 	// Is voting locked or has it expired?
-	if (!empty($row['voting_locked']) || (!empty($row['expire_time']) && time() > $row['expire_time']))
-		fatal_lang_error('poll_error', false);
+	if (!empty($row['voting_locked']) || (!empty($row['expire_time']) && time() > $row['expire_time'])) {
+			fatal_lang_error('poll_error', false);
+	}
 
 	// If they have already voted and aren't allowed to change their vote - hence they are outta here!
-	if (!$user_info['is_guest'] && $row['selected'] != -1 && empty($row['change_vote']))
-		fatal_lang_error('poll_error', false);
+	if (!$user_info['is_guest'] && $row['selected'] != -1 && empty($row['change_vote'])) {
+			fatal_lang_error('poll_error', false);
+	}
 	// Otherwise if they can change their vote yet they haven't sent any options... remove their vote and redirect.
 	elseif (!empty($row['change_vote']) && !$user_info['is_guest'] && empty($_POST['options']))
 	{
@@ -114,8 +121,9 @@ 
 				'id_poll' => $row['id_poll'],
 			)
 		);
-		while ($choice = $smcFunc['db_fetch_row']($request))
-			$pollOptions[] = $choice[0];
+		while ($choice = $smcFunc['db_fetch_row']($request)) {
+					$pollOptions[] = $choice[0];
+		}
 		$smcFunc['db_free_result']($request);
 
 		// Just skip it if they had voted for nothing before.
@@ -148,19 +156,22 @@ 
 		}
 
 		// Redirect back to the topic so the user can vote again!
-		if (empty($_POST['options']))
-			redirectexit('topic=' . $topic . '.' . $_REQUEST['start']);
+		if (empty($_POST['options'])) {
+					redirectexit('topic=' . $topic . '.' . $_REQUEST['start']);
+		}
 	}
 
 	checkSession('request');
 
 	// Make sure the option(s) are valid.
-	if (empty($_POST['options']))
-		fatal_lang_error('didnt_select_vote', false);
+	if (empty($_POST['options'])) {
+			fatal_lang_error('didnt_select_vote', false);
+	}
 
 	// Too many options checked!
-	if (count($_REQUEST['options']) > $row['max_votes'])
-		fatal_lang_error('poll_too_many_votes', false, array($row['max_votes']));
+	if (count($_REQUEST['options']) > $row['max_votes']) {
+			fatal_lang_error('poll_too_many_votes', false, array($row['max_votes']));
+	}
 
 	$pollOptions = array();
 	$inserts = array();
@@ -250,24 +261,30 @@ 
 	list ($memberID, $pollID, $voting_locked) = $smcFunc['db_fetch_row']($request);
 
 	// If the user _can_ modify the poll....
-	if (!allowedTo('poll_lock_any'))
-		isAllowedTo('poll_lock_' . ($user_info['id'] == $memberID ? 'own' : 'any'));
+	if (!allowedTo('poll_lock_any')) {
+			isAllowedTo('poll_lock_' . ($user_info['id'] == $memberID ? 'own' : 'any'));
+	}
 
 	// It's been locked by a non-moderator.
-	if ($voting_locked == '1')
-		$voting_locked = '0';
+	if ($voting_locked == '1') {
+			$voting_locked = '0';
+	}
 	// Locked by a moderator, and this is a moderator.
-	elseif ($voting_locked == '2' && allowedTo('moderate_board'))
-		$voting_locked = '0';
+	elseif ($voting_locked == '2' && allowedTo('moderate_board')) {
+			$voting_locked = '0';
+	}
 	// Sorry, a moderator locked it.
-	elseif ($voting_locked == '2' && !allowedTo('moderate_board'))
-		fatal_lang_error('locked_by_admin', 'user');
+	elseif ($voting_locked == '2' && !allowedTo('moderate_board')) {
+			fatal_lang_error('locked_by_admin', 'user');
+	}
 	// A moderator *is* locking it.
-	elseif ($voting_locked == '0' && allowedTo('moderate_board'))
-		$voting_locked = '2';
+	elseif ($voting_locked == '0' && allowedTo('moderate_board')) {
+			$voting_locked = '2';
+	}
 	// Well, it's gonna be locked one way or another otherwise...
-	else
-		$voting_locked = '1';
+	else {
+			$voting_locked = '1';
+	}
 
 	// Lock!  *Poof* - no one can vote.
 	$smcFunc['db_query']('', '
@@ -302,8 +319,9 @@ 
 {
 	global $txt, $user_info, $context, $topic, $board, $smcFunc, $sourcedir, $scripturl;
 
-	if (empty($topic))
-		fatal_lang_error('no_access', false);
+	if (empty($topic)) {
+			fatal_lang_error('no_access', false);
+	}
 
 	loadLanguage('Post');
 	loadTemplate('Poll');
@@ -327,24 +345,28 @@ 
 	);
 
 	// Assume the the topic exists, right?
-	if ($smcFunc['db_num_rows']($request) == 0)
-		fatal_lang_error('no_board');
+	if ($smcFunc['db_num_rows']($request) == 0) {
+			fatal_lang_error('no_board');
+	}
 	// Get the poll information.
 	$pollinfo = $smcFunc['db_fetch_assoc']($request);
 	$smcFunc['db_free_result']($request);
 
 	// If we are adding a new poll - make sure that there isn't already a poll there.
-	if (!$context['is_edit'] && !empty($pollinfo['id_poll']))
-		fatal_lang_error('poll_already_exists');
+	if (!$context['is_edit'] && !empty($pollinfo['id_poll'])) {
+			fatal_lang_error('poll_already_exists');
+	}
 	// Otherwise, if we're editing it, it does exist I assume?
-	elseif ($context['is_edit'] && empty($pollinfo['id_poll']))
-		fatal_lang_error('poll_not_found');
+	elseif ($context['is_edit'] && empty($pollinfo['id_poll'])) {
+			fatal_lang_error('poll_not_found');
+	}
 
 	// Can you do this?
-	if ($context['is_edit'] && !allowedTo('poll_edit_any'))
-		isAllowedTo('poll_edit_' . ($user_info['id'] == $pollinfo['id_member_started'] || ($pollinfo['poll_starter'] != 0 && $user_info['id'] == $pollinfo['poll_starter']) ? 'own' : 'any'));
-	elseif (!$context['is_edit'] && !allowedTo('poll_add_any'))
-		isAllowedTo('poll_add_' . ($user_info['id'] == $pollinfo['id_member_started'] ? 'own' : 'any'));
+	if ($context['is_edit'] && !allowedTo('poll_edit_any')) {
+			isAllowedTo('poll_edit_' . ($user_info['id'] == $pollinfo['id_member_started'] || ($pollinfo['poll_starter'] != 0 && $user_info['id'] == $pollinfo['poll_starter']) ? 'own' : 'any'));
+	} elseif (!$context['is_edit'] && !allowedTo('poll_add_any')) {
+			isAllowedTo('poll_add_' . ($user_info['id'] == $pollinfo['id_member_started'] ? 'own' : 'any'));
+	}
 	$context['can_moderate_poll'] = isset($_REQUEST['add']) ? true : allowedTo('poll_edit_' . ($user_info['id'] == $pollinfo['id_member_started'] || ($pollinfo['poll_starter'] != 0 && $user_info['id'] == $pollinfo['poll_starter']) ? 'own' : 'any'));
 
 	// Do we enable guest voting?
@@ -386,12 +408,14 @@ 
 			while ($row = $smcFunc['db_fetch_assoc']($request))
 			{
 				// Get the highest id so we can add more without reusing.
-				if ($row['id_choice'] >= $last_id)
-					$last_id = $row['id_choice'] + 1;
+				if ($row['id_choice'] >= $last_id) {
+									$last_id = $row['id_choice'] + 1;
+				}
 
 				// They cleared this by either omitting it or emptying it.
-				if (!isset($_POST['options'][$row['id_choice']]) || $_POST['options'][$row['id_choice']] == '')
-					continue;
+				if (!isset($_POST['options'][$row['id_choice']]) || $_POST['options'][$row['id_choice']] == '') {
+									continue;
+				}
 
 				censorText($row['label']);
 
@@ -409,9 +433,10 @@ 
 
 		// Work out how many options we have, so we get the 'is_last' field right...
 		$totalPostOptions = 0;
-		foreach ($_POST['options'] as $id => $label)
-			if ($label != '')
+		foreach ($_POST['options'] as $id => $label) {
+					if ($label != '')
 				$totalPostOptions++;
+		}
 
 		$count = 1;
 		// If an option exists, update it.  If it is new, add it - but don't reuse ids!
@@ -420,30 +445,32 @@ 
 			$label = $smcFunc['htmlspecialchars']($label);
 			censorText($label);
 
-			if (isset($context['choices'][$id]))
-				$context['choices'][$id]['label'] = $label;
-			elseif ($label != '')
-				$context['choices'][] = array(
+			if (isset($context['choices'][$id])) {
+							$context['choices'][$id]['label'] = $label;
+			} elseif ($label != '') {
+							$context['choices'][] = array(
 					'id' => $last_id++,
 					'number' => $number++,
 					'label' => $label,
 					'votes' => -1,
 					'is_last' => $count++ == $totalPostOptions && $totalPostOptions > 1 ? true : false,
 				);
+			}
 		}
 
 		// Make sure we have two choices for sure!
 		if ($totalPostOptions < 2)
 		{
 			// Need two?
-			if ($totalPostOptions == 0)
-				$context['choices'][] = array(
+			if ($totalPostOptions == 0) {
+							$context['choices'][] = array(
 					'id' => $last_id++,
 					'number' => $number++,
 					'label' => '',
 					'votes' => -1,
 					'is_last' => false
 				);
+			}
 			$poll_errors[] = 'poll_few';
 		}
 
@@ -458,12 +485,14 @@ 
 
 		$context['last_choice_id'] = $last_id;
 
-		if ($context['can_moderate_poll'])
-			$context['poll']['expiration'] = $_POST['poll_expire'];
+		if ($context['can_moderate_poll']) {
+					$context['poll']['expiration'] = $_POST['poll_expire'];
+		}
 
 		// Check the question/option count for errors.
-		if (trim($_POST['question']) == '' && empty($context['poll_error']))
-			$poll_errors[] = 'no_question';
+		if (trim($_POST['question']) == '' && empty($context['poll_error'])) {
+					$poll_errors[] = 'no_question';
+		}
 
 		// No check is needed, since nothing is really posted.
 		checkSubmitOnce('free');
@@ -480,8 +509,7 @@ 
 				$context['poll_error']['messages'][] = $txt['error_' . $poll_error];
 			}
 		}
-	}
-	else
+	} else
 	{
 		// Basic theme info...
 		$context['poll'] = array(
@@ -596,18 +624,22 @@ 
 	global $user_info, $smcFunc, $sourcedir;
 
 	// Sneaking off, are we?
-	if (empty($_POST))
-		redirectexit('action=editpoll;topic=' . $topic . '.0');
+	if (empty($_POST)) {
+			redirectexit('action=editpoll;topic=' . $topic . '.0');
+	}
 
-	if (checkSession('post', '', false) != '')
-		$poll_errors[] = 'session_timeout';
+	if (checkSession('post', '', false) != '') {
+			$poll_errors[] = 'session_timeout';
+	}
 
-	if (isset($_POST['preview']))
-		return EditPoll();
+	if (isset($_POST['preview'])) {
+			return EditPoll();
+	}
 
 	// HACKERS (!!) can't edit :P.
-	if (empty($topic))
-		fatal_lang_error('no_access', false);
+	if (empty($topic)) {
+			fatal_lang_error('no_access', false);
+	}
 
 	// Is this a new poll, or editing an existing?
 	$isEdit = isset($_REQUEST['add']) ? 0 : 1;
@@ -623,23 +655,27 @@ 
 			'current_topic' => $topic,
 		)
 	);
-	if ($smcFunc['db_num_rows']($request) == 0)
-		fatal_lang_error('no_board');
+	if ($smcFunc['db_num_rows']($request) == 0) {
+			fatal_lang_error('no_board');
+	}
 	$bcinfo = $smcFunc['db_fetch_assoc']($request);
 	$smcFunc['db_free_result']($request);
 
 	// Check their adding/editing is valid.
-	if (!$isEdit && !empty($bcinfo['id_poll']))
-		fatal_lang_error('poll_already_exists');
+	if (!$isEdit && !empty($bcinfo['id_poll'])) {
+			fatal_lang_error('poll_already_exists');
+	}
 	// Are we editing a poll which doesn't exist?
-	elseif ($isEdit && empty($bcinfo['id_poll']))
-		fatal_lang_error('poll_not_found');
+	elseif ($isEdit && empty($bcinfo['id_poll'])) {
+			fatal_lang_error('poll_not_found');
+	}
 
 	// Check if they have the power to add or edit the poll.
-	if ($isEdit && !allowedTo('poll_edit_any'))
-		isAllowedTo('poll_edit_' . ($user_info['id'] == $bcinfo['id_member_started'] || ($bcinfo['poll_starter'] != 0 && $user_info['id'] == $bcinfo['poll_starter']) ? 'own' : 'any'));
-	elseif (!$isEdit && !allowedTo('poll_add_any'))
-		isAllowedTo('poll_add_' . ($user_info['id'] == $bcinfo['id_member_started'] ? 'own' : 'any'));
+	if ($isEdit && !allowedTo('poll_edit_any')) {
+			isAllowedTo('poll_edit_' . ($user_info['id'] == $bcinfo['id_member_started'] || ($bcinfo['poll_starter'] != 0 && $user_info['id'] == $bcinfo['poll_starter']) ? 'own' : 'any'));
+	} elseif (!$isEdit && !allowedTo('poll_add_any')) {
+			isAllowedTo('poll_add_' . ($user_info['id'] == $bcinfo['id_member_started'] ? 'own' : 'any'));
+	}
 
 	$optionCount = 0;
 	$idCount = 0;
@@ -652,14 +688,16 @@ 
 			$idCount = max($idCount, $k);
 		}
 	}
-	if ($optionCount < 2)
-		$poll_errors[] = 'poll_few';
-	elseif ($optionCount > 256 || $idCount > 255)
-		$poll_errors[] = 'poll_many';
+	if ($optionCount < 2) {
+			$poll_errors[] = 'poll_few';
+	} elseif ($optionCount > 256 || $idCount > 255) {
+			$poll_errors[] = 'poll_many';
+	}
 
 	// Also - ensure they are not removing the question.
-	if (trim($_POST['question']) == '')
-		$poll_errors[] = 'no_question';
+	if (trim($_POST['question']) == '') {
+			$poll_errors[] = 'no_question';
+	}
 
 	// Got any errors to report?
 	if (!empty($poll_errors))
@@ -695,8 +733,9 @@ 
 	{
 		require_once($sourcedir . '/Subs-Members.php');
 		$allowedGroups = groupsAllowedTo('poll_vote', $board);
-		if (!in_array(-1, $allowedGroups['allowed']))
-			$_POST['poll_guest_vote'] = 0;
+		if (!in_array(-1, $allowedGroups['allowed'])) {
+					$_POST['poll_guest_vote'] = 0;
+		}
 	}
 
 	// Ensure that the number options allowed makes sense, and the expiration date is valid.
@@ -704,17 +743,19 @@ 
 	{
 		$_POST['poll_expire'] = $_POST['poll_expire'] > 9999 ? 9999 : ($_POST['poll_expire'] < 0 ? 0 : $_POST['poll_expire']);
 
-		if (empty($_POST['poll_expire']) && $_POST['poll_hide'] == 2)
-			$_POST['poll_hide'] = 1;
-		elseif (!$isEdit || $_POST['poll_expire'] != ceil($bcinfo['expire_time'] <= time() ? -1 : ($bcinfo['expire_time'] - time()) / (3600 * 24)))
-			$_POST['poll_expire'] = empty($_POST['poll_expire']) ? '0' : time() + $_POST['poll_expire'] * 3600 * 24;
-		else
-			$_POST['poll_expire'] = $bcinfo['expire_time'];
+		if (empty($_POST['poll_expire']) && $_POST['poll_hide'] == 2) {
+					$_POST['poll_hide'] = 1;
+		} elseif (!$isEdit || $_POST['poll_expire'] != ceil($bcinfo['expire_time'] <= time() ? -1 : ($bcinfo['expire_time'] - time()) / (3600 * 24))) {
+					$_POST['poll_expire'] = empty($_POST['poll_expire']) ? '0' : time() + $_POST['poll_expire'] * 3600 * 24;
+		} else {
+					$_POST['poll_expire'] = $bcinfo['expire_time'];
+		}
 
-		if (empty($_POST['poll_max_votes']) || $_POST['poll_max_votes'] <= 0)
-			$_POST['poll_max_votes'] = 1;
-		else
-			$_POST['poll_max_votes'] = (int) $_POST['poll_max_votes'];
+		if (empty($_POST['poll_max_votes']) || $_POST['poll_max_votes'] <= 0) {
+					$_POST['poll_max_votes'] = 1;
+		} else {
+					$_POST['poll_max_votes'] = (int) $_POST['poll_max_votes'];
+		}
 	}
 
 	// If we're editing, let's commit the changes.
@@ -779,8 +820,9 @@ 
 		)
 	);
 	$choices = array();
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-		$choices[] = $row['id_choice'];
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+			$choices[] = $row['id_choice'];
+	}
 	$smcFunc['db_free_result']($request);
 
 	$delete_options = array();
@@ -793,8 +835,9 @@ 
 		if (trim($option) == '')
 		{
 			// They want it deleted.  Bye.
-			if (in_array($k, $choices))
-				$delete_options[] = $k;
+			if (in_array($k, $choices)) {
+							$delete_options[] = $k;
+			}
 
 			// Skip the rest...
 			continue;
@@ -804,8 +847,8 @@ 
 		$option = $smcFunc['htmlspecialchars']($option);
 
 		// If it's already there, update it.  If it's not... add it.
-		if (in_array($k, $choices))
-			$smcFunc['db_query']('', '
+		if (in_array($k, $choices)) {
+					$smcFunc['db_query']('', '
 				UPDATE {db_prefix}poll_choices
 				SET label = {string:option_name}
 				WHERE id_poll = {int:id_poll}
@@ -816,8 +859,8 @@ 
 					'option_name' => $option,
 				)
 			);
-		else
-			$smcFunc['db_insert']('',
+		} else {
+					$smcFunc['db_insert']('',
 				'{db_prefix}poll_choices',
 				array(
 					'id_poll' => 'int', 'id_choice' => 'int', 'label' => 'string-255', 'votes' => 'int',
@@ -827,6 +870,7 @@ 
 				),
 				array()
 			);
+		}
 	}
 
 	// I'm sorry, but... well, no one was choosing you.  Poor options, I'll put you out of your misery.
@@ -892,13 +936,11 @@ 
 	{
 		// Added a poll
 		logAction('add_poll', array('topic' => $topic));
-	}
-	elseif (isset($_REQUEST['deletevotes']))
+	} elseif (isset($_REQUEST['deletevotes']))
 	{
 		// Reset votes
 		logAction('reset_poll', array('topic' => $topic));
-	}
-	else
+	} else
 	{
 		// Something else
 		logAction('editpoll', array('topic' => $topic));
@@ -921,8 +963,9 @@ 
 	global $topic, $user_info, $smcFunc;
 
 	// Make sure the topic is not empty.
-	if (empty($topic))
-		fatal_lang_error('no_access', false);
+	if (empty($topic)) {
+			fatal_lang_error('no_access', false);
+	}
 
 	// Verify the session.
 	checkSession('get');
@@ -940,8 +983,9 @@ 
 				'current_topic' => $topic,
 			)
 		);
-		if ($smcFunc['db_num_rows']($request) == 0)
-			fatal_lang_error('no_access', false);
+		if ($smcFunc['db_num_rows']($request) == 0) {
+					fatal_lang_error('no_access', false);
+		}
 		list ($topicStarter, $pollStarter) = $smcFunc['db_fetch_row']($request);
 		$smcFunc['db_free_result']($request);