link::banner_process() - Code Metrics - ErnadoO/mod-phpbb-directory - Measure and Improve Code Quality continuously with Scrutinizer

link::banner_process() F
last analyzed 2016-07-09 11:20 UTC

↳ Parent: link
Complexity

Conditions	17
Paths	266
Size

Total Lines	40
Code Lines	19
Duplication

Lines	0
Ratio	0 %
Importance

Changes	2
Bugs	0	Features	0
Metric	Value
cc	17
eloc	19
c	2
b	0
f	0
nc	266
nop	2
dl	0
loc	40
rs	3.6909
How to fix Complexity

<?php

/**
*
* @author Erwan NADER (ErnadoO) [email protected]
* @package phpBB3
* @version $Id$
* @copyright (c) 2008 http://www.phpbb-services.com
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/

/**
 * @ignore
 */
if (!defined('IN_PHPBB'))
{
	exit;
}

/**
 * link class
 * @package phpBB3
 */
class link
namespace YourVendor;

class YourClass { }
{
	/**
	* Add a link into db
	*
	* @param array $data contains all datas to insert in db
	*/
	function add($data)

	{
		global $db, $auth, $config, $categorie;

		$db->sql_transaction('begin');

		$sql = 'INSERT INTO ' . DIR_LINK_TABLE . ' ' . $db->sql_build_array('INSERT', $data);
		$db->sql_query($sql);

		if (!$categorie->data['cat_validate'] || $auth->acl_get('a_') || $auth->acl_get('m_'))
		{
			$sql = 'UPDATE ' . DIR_CAT_TABLE . '
				SET cat_links = cat_links + 1
				WHERE cat_id = ' . (int)$data['link_cat'];
			$db->sql_query($sql);
		}
		elseif ($config['dir_mail'] && $config['email_enable'])
		{
			$this->notify_admin();
		}
		$db->sql_transaction('commit');
	}

	/**
	* Edit a link of the db
	*
	* @param array $data contains all datas to edit in db
	* @param int $u is link's id, for WHERE clause
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
	*/
	function edit($data, $url_id, $need_approval)

	{
		global $db, $cache;

		$old_cat = array_pop($data);

		if ($old_cat != $data['link_cat'] || $need_approval)
		{
			$db->sql_transaction('begin');

			$sql = 'UPDATE ' . DIR_CAT_TABLE . ' SET cat_links = cat_links - 1
				WHERE cat_id = ' . (int)$old_cat;
			$db->sql_query($sql);

			if(!$need_approval)
			{
				$sql = 'UPDATE ' . DIR_CAT_TABLE . ' SET cat_links = cat_links + 1
					WHERE cat_id = ' . (int)$data['link_cat'];
				$db->sql_query($sql);
			}
			else
			{
				$data['link_active'] = false;
			}

			$db->sql_transaction('commit');
		}

		$sql = 'UPDATE ' . DIR_LINK_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $data) . '
			WHERE link_id = ' . (int)$url_id;
		$db->sql_query($sql);

		$cache->destroy('sql', DIR_LINK_TABLE);
	}

	/**
	* Del a link of the db
	*
	* @param int $u is link's id, for WHERE clause
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
	*/
	function del($url_id, $cat_id, $cron = false)

	{
		global $db, $mode, $phpEx, $phpbb_root_path, $user;

		if (confirm_box(true) || $cron)
		{
			$db->sql_transaction('begin');

			$url_array = is_array($url_id) ? $url_id : array($url_id);

			// Delete links datas
			$link_datas_ary = array(
				DIR_LINK_TABLE		=> 'link_id',
				DIR_COMMENT_TABLE	=> 'comment_link_id',
				DIR_VOTE_TABLE		=> 'vote_link_id',
			);

			$sql = 'SELECT link_banner FROM ' . DIR_LINK_TABLE . ' WHERE '. $db->sql_in_set('link_id', $url_array);
			$result = $db->sql_query($sql);

			while ($row = $db->sql_fetchrow($result))
			{
				if($row['link_banner'] && !preg_match('/^(http:\/\/|https:\/\/|ftp:\/\/|ftps:\/\/|www\.).+/si', $row['link_banner']))

				{
					if (file_exists($phpbb_root_path . 'images/directory/banners' .'/'. basename($row['link_banner'])))
					{
						@unlink($phpbb_root_path . 'images/directory/banners' .'/'. basename($row['link_banner']));
					}
				}
			}

			foreach ($link_datas_ary as $table => $field)
			{
				$db->sql_query("DELETE FROM $table WHERE ".$db->sql_in_set($field, $url_array));
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);
			}

			$sql = 'UPDATE ' . DIR_CAT_TABLE . '
				SET cat_links = cat_links - '.sizeof($url_array).'
			WHERE cat_id = ' . (int)$cat_id;
			$db->sql_query($sql);

			$db->sql_transaction('commit');

			if($cron)
			{
				include($phpbb_root_path.'includes/acp/acp_directory.'.$phpEx);
				sync_dir_cat($this->categorie['cat_id']);
class MyClass { }

$x = new MyClass();
$x->foo = true;
			}
			else
			{
				$meta_info = append_sid("{$phpbb_root_path}directory.$phpEx", "mode=cat&amp;id=$cat_id");
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);
				meta_refresh(3, $meta_info);
				$message = $user->lang['DIR_DELETE_OK'] . "<br /><br />" . $user->lang('DIR_CLICK_RETURN_DIR', '<a href="' . append_sid("{$phpbb_root_path}directory.$phpEx") . '">', '</a>') . '<br /><br />' . $user->lang('DIR_CLICK_RETURN_CAT', '<a href="' . append_sid("{$phpbb_root_path}directory.$phpEx", "mode=cat&amp;id=$cat_id") . '">', '</a>');
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
				trigger_error($message);
			}
		}
		else
		{
			$s_hidden_fields = build_hidden_fields(array(
				'mode'	=> $mode,
				'id'	=> (int)$cat_id,
				'u'		=> (int)$url_id,
			));

			confirm_box(false, 'DIR_DELETE_SITE', $s_hidden_fields);
		}
	}

	/**
	* Increments link view counter
	*
	* @param int $u is link's id, for WHERE clause
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
	*/
	function view($url_id)

	{
		global $db, $user;

		$sql = 'SELECT link_id, link_url FROM ' . DIR_LINK_TABLE . '
					WHERE link_id = ' . (int)$url_id;
		$result = $db->sql_query($sql);
		$data = $db->sql_fetchrow($result);

		if (empty($data['link_id']))
		{
			trigger_error($user->lang['DIR_ERROR_NO_LINKS'], E_USER_ERROR);
		}

		$sql = 'UPDATE ' . DIR_LINK_TABLE . '
			SET link_view = link_view + 1
			WHERE link_id = ' . (int)$url_id;
		$db->sql_query($sql);

		redirect($data['link_url'], false, true);
		exit_handler();
	}

	/**
	* Verify that an URL exist before add into db
	*
	* @param string $url
	*
	* @return true if ok, else false.
	*/
	function checkurl($url)

	{
		$details = parse_url($url);

		if (!isset($details['port']))
		{
			$details['port'] = 80;
		}
		if (!isset($details['path']))
		{
			$details['path'] = "/";
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
		}

		if ($sock = @fsockopen($details['host'], $details['port'], $errno, $errstr, 1))
		{
			$requete = "GET ".$details['path']." HTTP/1.1\r\n";
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
			$requete .= "Host: ".$details['host']."\r\n\r\n";
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;

			// Send a HTTP GET header
			fputs($sock, $requete);
			// answer from server
			$str = fgets($sock, 1024);
			preg_match("'HTTP/1\.. (.*) (.*)'U", $str, $parts);
			fclose($sock);

			if ($parts[1] == '404')
			{
				return false;
			}
			else
			{
				return true;
			}
		}
		return false;
	}

	/**
	* Delete the final '/', if no path
	*
	* @param string $url to clean
	*
	* @return the correct string.
	*/
	function clean_url($url)

	{
		$details = parse_url($url);

		if(isset($details['path']) && $details['path'] == '/' && !isset($details['query']))
		{
			return substr($url, 0, -1);
		}
		return $url;
	}

	/**
	 * Display a flag
	 *
	 * @param array $data link's data from db
	 *
	 * @return flag image.
	 */
	function display_flag($data)

	{
		global $phpbb_root_path, $user, $phpEx;

		$extra = '';

		if(!empty($data['link_flag']))
		{
			if (file_exists('images/directory/flags/'.$data['link_flag']))
			{
				if (file_exists("{$user->lang_path}{$user->lang_name}/mods/directory_flags.$phpEx"))
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);
				{
					// include the file containing flags
					include("{$user->lang_path}{$user->lang_name}/mods/directory_flags.$phpEx");
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);

					$iso_code = substr($data['link_flag'], 0, strpos($data['link_flag'], '.'));
					$country = (isset($flags[strtoupper($iso_code)])) ? $flags[strtoupper($iso_code)] : '';

					$extra = 'alt = "'.$country.'" title = "'.$country.'"';
				}

				return '<img src="' . $phpbb_root_path . 'images/directory/flags/' . $data['link_flag'] . '" '.$extra.' />&nbsp;';
			}
		}

		return '<img src="' . $phpbb_root_path . 'images/directory/flags/no_flag.png" />&nbsp;';

	}

	/**
	* Calculate the link's note
	*
	* @param int $total_note is sum of all link's notes
	* @param int $nb_vote is nb of votes
	*
	* @return the calculated note.
	*/
	function display_note($total_note, $nb_vote, $votes_status)

	{
		if(!$votes_status)
		{
			return;
		}

		global $user;

		$note = ($nb_vote < 1) ? '' : $total_note / $nb_vote;
		$note = (strlen($note) > 2) ? number_format($note, 1) : $note;
		$note = ($nb_vote) ? '<b>' . $user->lang('DIR_FROM_TEN', $note) . '</b>' : $user->lang['DIR_NO_NOTE'];

		return $note;
	}

	/**
	* Display the vote form for auth users
	*
	* @param array $data link's data from db
	*
	* @return the html code.
	*/
	function display_vote($data, $votes_status)

	{
		if(!$votes_status)
		{
			return;
		}

		global $user, $order, $start, $phpEx;
		global $directory_root_path, $auth;

		if ($user->data['is_registered'])
		{
			if ($auth->acl_get('u_vote_dir'))
			{
				if (empty($data['vote_user_id']))
				{
					$list = '<select name="vote">';
					for ( $i = 0; $i <= 10; $i++ )
					{
						$list .= '<option value="' . $i . '"' . (($i == 5) ? ' selected="selected"' : '') . '>' . $i . '</option>';
					}
					$list .= '</select>';

					$params = array(
						'mode'	=> 'cat',
						'id'	=> (int)$data['link_cat'],
						'start'	=> $start,
						'u'		=> (int)$data['link_id'],
						'order'	=> $order);

					return '<br /><form action="' . append_sid("{$directory_root_path}directory.$phpEx", $params, true) . '" method="post"><div>' . $list . '&nbsp;<input type="submit" name="submit_vote" value="' . $user->lang['DIR_VOTE'] . '" class="mainoption" /></div></form>';
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);
				}
			}
		}
		return '<br />';
	}

	/**
	* Display link's thumb if thumb service enabled.
	* if thumb don't exists in db or if a new service was choosen in acp
	* thumb is research
	*
	* @param array $data link's data from db
	*
	* @return thumb or nothing.
	*/
	function display_thumb($data)

	{
		global $config, $db;

		if($config['dir_activ_thumb'])
		{
			if (!$data['link_thumb'] || ($config['dir_thumb_service_reverse'] && (!strstr($data['link_thumb'], 'ascreen.jpg') && (!strstr($data['link_thumb'], $config['dir_thumb_service'])))))
			{
				$thumb = $this->thumb_process($data['link_url']);

				$sql = 'UPDATE ' . DIR_LINK_TABLE . ' SET link_thumb = "' . $db->sql_escape($thumb) . '"
					WHERE link_id = ' . (int)$data['link_id'];
				$db->sql_query($sql);

				return $thumb;
			}
			return $data['link_thumb'];
		}
	}

	/**
	* Display and calculate PageRank if needed
	*
	* @param array $data link's data from db
	*
	* @return pr image, false or 'n/a'.
	*/
	function display_pagerank($data)

	{
		global $config, $db, $user;

		if($config['dir_activ_pagerank'])
		{
			if ($data['link_pagerank'] == '')
			{
				$pagerank = $this->pagerank_process($data['link_url']);

				$sql = 'UPDATE ' . DIR_LINK_TABLE . ' SET link_pagerank = ' . (int)$pagerank . '
					WHERE link_id = ' . (int)$data['link_id'];
				$db->sql_query($sql);
			}
			else
			{
				$pagerank = (int)$data['link_pagerank'];
			}

			$prpos=40*$pagerank/10;
			$prneg=40-$prpos;
			$html='<img src="http://www.google.com/images/pos.gif" width="'.$prpos.'" height="4" alt="'.$pagerank.'" /><img src="http://www.google.com/images/neg.gif" width="'.$prneg.'" height="4" alt="'.$pagerank.'" /> ';

			$pagerank = $pagerank == '-1' ? $user->lang['DIR_PAGERANK_NOT_AVAILABLE'] : $user->lang('DIR_FROM_TEN', $pagerank);
			return $html.$pagerank;
		}
		return false;
	}

	/**
	* Display and resize a banner
	*
	* @param array $data link's data from db
	* @param bool $have_banner
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
	*
	* @return banner image.
	*/
	function display_bann($data)

	{
		global $config, $phpbb_root_path;

		$s_banner = $path = '';

		if (!empty($data['link_banner']))
		{
			if (!preg_match('/^(http:\/\/|https:\/\/|ftp:\/\/|ftps:\/\/|www\.).+/si', $data['link_banner']))
			{
				$path = "{$phpbb_root_path}images/directory/banners/";
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);
			}
			$path .= $data['link_banner'];

			list($width, $height, $type, $attr) = @getimagesize($path);
<?php

function returnThreeValues() {
    return array('a', 'b', 'c');
}

list($a, $b, $c) = returnThreeValues();

print $a . " - " . $c;
			if (($width > $config['dir_banner_width'] || $height > $config['dir_banner_height']) && $config['dir_banner_width'] > 0 && $config['dir_banner_height'] > 0)

			{
				$coef_w = $width / $config['dir_banner_width'];
				$coef_h = $height / $config['dir_banner_height'];
				$coef_max = max($coef_w, $coef_h);
				$width /= $coef_max;
				$height /= $coef_max;
			}

			$s_banner = '<img src="' . $path . '" width="' . $width . '" height="' . $height . '" alt="'.$data['link_name'].'" title="'.$data['link_name'].'" />';
		}

		return $s_banner;
	}

	/**
	* Display number of comments and link for posting
	*
	* @param int $u is link_id from db
	* @param int $nb_comments si number of comments for this link
/**
 * @param array $germany
 * @param array $ireland
 */
function finale($germany, $island) {
    return "2:1";
}
	*
	* @return html code (counter + link).
	*/
	function display_comm($u, $nb_comment, $comments_status)

	{
		if(!$comments_status)
		{
			return;
		}

		global $user, $directory_root_path, $phpEx;

		$comment_url = append_sid("{$directory_root_path}directory_comment.$phpEx", array('u' => (int)$u));
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);
		$l_nb_comment = ($nb_comment > 1) ? $user->lang['DIR_COMMENTS']: $user->lang['DIR_COMMENT'];
		$s_comment = '&nbsp;&nbsp;&nbsp;<a href="' . $comment_url . '" onclick="window.open(\'' . $comment_url . '\', \'phpBB_dir_comment\', \'HEIGHT=600, resizable=yes, scrollbars=yes, WIDTH=905\');return false;" class="gen"><b>' . $nb_comment . '</b> ' . $l_nb_comment . '</a>';

		return $s_comment;
	}

	/**
	* Add a vote in db, for a specifi link
	*
	* @param int $u is link_id from db
	*/
	function add_vote($u)

	{
		global $user, $db, $id, $start, $phpEx;
		global $directory_root_path, $order;

		if (!$user->data['is_registered'])
		{
			trigger_error('DIR_ERROR_VOTE_LOGGED');
		}

		$data = array(
			'vote_link_id' 		=> (int)$u,
			'vote_user_id' 		=> (int)$user->data['user_id'],
		);

		// We check if user had already vot for this website.
		$sql = 'SELECT vote_link_id FROM ' . DIR_VOTE_TABLE . ' WHERE ' . $db->sql_build_array('SELECT', $data);
		$result = $db->sql_query($sql);
		$data = $db->sql_fetchrow($result);

		if (!empty($data['vote_link_id']))
		{
			trigger_error('DIR_ERROR_VOTE');
		}

		$data = array(
			'vote_link_id' 		=> (int)$u,
			'vote_user_id' 		=> $user->data['user_id'],
			'vote_note'			=> request_var('vote', 0),
		);

		$db->sql_transaction('begin');

		$sql = 'INSERT INTO ' . DIR_VOTE_TABLE . ' ' . $db->sql_build_array('INSERT', $data);
		$db->sql_query($sql);

		$sql = 'UPDATE ' . DIR_LINK_TABLE . ' SET link_vote = link_vote + 1,
			link_note = link_note + ' . (int)$data['vote_note'] . '
		WHERE link_id = ' . (int)$u;
		$db->sql_query($sql);

		$db->sql_transaction('commit');

		$params = array(
			'mode'	=> 'cat',
			'id'	=> $id,
			'start'	=> $start,
			'order'	=> $order);

		$meta_info = append_sid("{$directory_root_path}directory.$phpEx", $params, true);
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);
		meta_refresh(3, $meta_info);
		$message = $user->lang['DIR_VOTE_OK'] . '<br /><br />' . sprintf($user->lang['DIR_CLICK_RETURN_LIEN'], '<a href="' . append_sid("{$directory_root_path}directory.$phpEx", $params, true) . '">', '</a>');
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);
		trigger_error($message);
	}

	/**
	* Send a email to administrator for notify a new link
	* when approbation enabled
	*/
	function notify_admin()

	{
		global $config, $db, $user;
		global $phpbb_root_path, $phpEx;

		if ($config['email_enable'])
		{
			// Get the appropriate username, etc.
			$sql = 'SELECT username, user_email, user_lang, user_jabber, user_notify_type
				FROM ' . USERS_TABLE . ' u, '. GROUPS_TABLE .' g, ' . USER_GROUP_TABLE . ' ug
				WHERE ug.user_id = u.user_id
					AND ug.user_pending = 0
					AND ug.group_id = g.group_id
					AND g.group_name = "ADMINISTRATORS"';
			$result = $db->sql_query($sql);

			if (!class_exists('messenger'))
			{
				include($phpbb_root_path . 'includes/functions_messenger.' . $phpEx);
			}
			$messenger	= new messenger(false);

			while ($row = $db->sql_fetchrow($result))
			{
				$messenger->template('mods/directory/validation', $row['user_lang']);
				$messenger->replyto($user->data['user_email']);
				$messenger->to($row['user_email'], $row['username']);

				$messenger->im($row['user_jabber'], $row['username']);
				$notify_type = $row['user_notify_type'];
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

				$messenger->headers('X-AntiAbuse: Board servername - ' . $config['server_name']);
				$messenger->headers('X-AntiAbuse: User_id - ' . $user->data['user_id']);
				$messenger->headers('X-AntiAbuse: Username - ' . $user->data['username']);
				$messenger->headers('X-AntiAbuse: User IP - ' . $user->ip);

				$messenger->assign_vars(array(
					'USERNAME'		=> htmlspecialchars_decode($row['username']),
				));

				$messenger->send($row['user_notify_type']);
			}
			$db->sql_freeresult($result);
		}
	}

	/**
	 * Send a email to user who want be notify of a new publication link
	 *
	 * @param array $data link's data from db
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
	 */
	function notify_member($site)

	{
		global $config, $db, $user;
		global $phpbb_root_path, $phpEx;

		$sql_array = array(
			'SELECT'	=> 'u.username, u.user_email, u.user_lang, u.user_jabber, u.user_notify_type',
			'FROM'		=> array(
					DIR_NOTIFICATION_TABLE	=> 'an'),
			'LEFT_JOIN'	=> array(
				array(
					'FROM'	=> array(USERS_TABLE => 'u'),
					'ON'	=> 'an.n_user_id = u.user_id'
				)
			),
			'WHERE'		=> 'an.n_cat_id = ' . (int)$site['link_cat']);
		$sql = $db->sql_build_query('SELECT', $sql_array);
		$result = $db->sql_query($sql);

		if (!class_exists('messenger'))
		{
			include($phpbb_root_path . 'includes/functions_messenger.' . $phpEx);
		}
		$messenger	= new messenger(false);

		$row = array();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
		while ($row = $db->sql_fetchrow($result))
		{
			$username	= $row['username'];
			$email		= $row['user_email'];
			strip_bbcode($site['link_description']);

			$messenger->template('mods/directory/notification', $row['user_lang']);
			$messenger->replyto($config['board_email']);
			$messenger->to($email, $username);

			$messenger->im($row['user_jabber'], $row['username']);

			$messenger->headers('X-AntiAbuse: Board servername - ' . $config['server_name']);
			$messenger->headers('X-AntiAbuse: User_id - ' . $user->data['user_id']);
			$messenger->headers('X-AntiAbuse: Username - ' . $user->data['username']);
			$messenger->headers('X-AntiAbuse: User IP - ' . $user->ip);

			$messenger->assign_vars(array(
				'USERNAME'			=> $row['username'],
				'CAT_NAME'			=> strip_tags($site['cat_name']),
				'LINK_NAME'			=> $site['link_name'],
				'LINK_URL'			=> $site['link_url'],
				'LINK_DESCRIPTION'	=> $site['link_description'],
			));

			$messenger->send($row['user_notify_type']);
		}
		$db->sql_freeresult($result);
	}

	/**
	* Search an appropriate thumb for url
	*
	* @param string $url is link's url
	*
	* @return the thumb url
	*/
	function thumb_process($url)

	{
		global $config, $phpbb_root_path;

		if(!$config['dir_activ_thumb'])
		{
			return $phpbb_root_path.'images/directory/nothumb.gif';
		}

		$details = parse_url($url);

		$root_url		= $details['scheme'].'://'.$details['host'];
		$absolute_url	= isset($details['path']) ? $root_url.$details['path'] : $root_url;

		if($config['dir_activ_thumb_remote'])
		{
			if ($this->ascreen_exist($details['scheme'], $details['host']))
			{
				return $root_url.'/ascreen.jpg';
			}
		}
		return $config['dir_thumb_service'].$absolute_url;
	}

	/**
	 * Check if ascreen thumb exists
	 */
	function ascreen_exist($protocol, $host)

	{
		if ($thumb_info = @getimagesize($protocol.'://'.$host.'/ascreen.jpg'))
		{
			// Obviously this is an image, we did some additional tests
			if ($thumb_info[0] == '120' && $thumb_info[1] == '90' && $thumb_info['mime'] == 'image/jpeg')
			{
				return true;
			}
		}
		return false;
	}

	/**
	* primary work on banner, can edit, copy or check a banner
	*
	* @param string $banner is banner's remote url
	*/
	function banner_process(&$banner, &$error)
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
	{
		global $config, $phpbb_root_path;

		$old_banner = request_var('old_banner', '');

		$destination = 'images/directory/banners';

		// Can we upload?
		$can_upload = ($config['dir_storage_banner'] && file_exists($phpbb_root_path . $destination) && phpbb_is_writable($phpbb_root_path . $destination) && (@ini_get('file_uploads') || strtolower(@ini_get('file_uploads')) == 'on')) ? true : false;

		if ($banner && $can_upload)
		{
			$file = $this->banner_upload($banner, $error);
		}
		else if ($banner)
		{
			$file = $this->banner_remote($banner, $error);
		}
		else if (isset($_POST['delete_banner']) && $old_banner)
		{
			$this->banner_delete($destination, $old_banner);
			$banner = '';
			return;
		}

		if (!sizeof($error))
		{
			if ($banner && $old_banner && !preg_match('/^(http:\/\/|https:\/\/|ftp:\/\/|ftps:\/\/|www\.).+/si', $old_banner))
			{
				$this->banner_delete($destination, $old_banner);
			}

			$banner = isset($file) ? $file : '';
		}
		elseif(isset($file))
		{
			$this->banner_delete($destination, $file);
<?php

function getDate($date)
{
    if ($date !== null) {
        return new DateTime($date);
    }

    return false;
}
		}
	}

	/**
	* Copy a remonte banner to server.
	* called by banner_process()
	*
	* @param string $banner is banner's remote url
	*
	* @return file's name of the local banner

	*/
	function banner_upload($banner, &$error)

	{
		global $phpbb_root_path, $config, $db, $user, $phpEx;

		// Init upload class
		if(!class_exists('fileupload'))
		{
			include($phpbb_root_path . 'includes/functions_upload.' . $phpEx);
		}
		$upload = new fileupload('DIR_BANNER_', array('jpg', 'jpeg', 'gif', 'png'), $config['dir_banner_filesize']);

		$file = $upload->remote_upload($banner);

		$prefix = unique_id() . '_';
		$file->clean_filename('real', $prefix);

		$destination = 'images/directory/banners';

		// Move file and overwrite any existing image
		$file->move_file($destination, true);

		if (sizeof($file->error))
		{
			$file->remove();
			$error = array_merge($error, $file->error);
		}
		@chmod($file->destination_file, 0644);

		return $prefix .strtolower($file->uploadname);
	}

	/**
	* Check than remote banner exists
	* called by banner_process()
	*
	* @param string $banner is banner's remote url
	*
	* @return false if error, true for ok
	*/
	function banner_remote($banner, &$error)

	{
		global $config, $db, $user, $phpbb_root_path, $phpEx;

		if (!preg_match('#^(http|https|ftp)://#i', $banner))
		{
			$banner = 'http://' . $banner;
		}
		if (!preg_match('#^(http|https|ftp)://(?:(.*?\.)*?[a-z0-9\-]+?\.[a-z]{2,4}|(?:\d{1,3}\.){3,5}\d{1,3}):?([0-9]*?).*?\.(gif|jpg|jpeg|png)$#i', $banner))
		{
			$error[] = $user->lang['DIR_BANNER_URL_INVALID'];
			return false;
		}

		// Make sure getimagesize works...
		if (($image_data = @getimagesize($banner)) === false)
		{
			$error[] = $user->lang['DIR_BANNER_UNABLE_GET_IMAGE_SIZE'];
			return false;
		}

		if (!empty($image_data) && ($image_data[0] < 2 || $image_data[1] < 2))
		{
			$error[] = $user->lang['DIR_BANNER_UNABLE_GET_IMAGE_SIZE'];
			return false;
		}

		$width = $image_data[0];
		$height = $image_data[1];

		// Check image type
		if(!class_exists('fileupload'))
		{
			include($phpbb_root_path . 'includes/functions_upload.' . $phpEx);
		}
		$types		= fileupload::image_types();
		$extension	= strtolower(filespec::get_extension($banner));

		if (!empty($image_data) && (!isset($types[$image_data[2]]) || !in_array($extension, $types[$image_data[2]])))
		{
			if (!isset($types[$image_data[2]]))
			{
				$error[] = $user->lang['UNABLE_GET_IMAGE_SIZE'];
			}
			else
			{
				$error[] = sprintf($user->lang['DIR_BANNER_IMAGE_FILETYPE_MISMATCH'], $types[$image_data[2]][0], $extension);
			}
			return false;
		}

		if ($config['dir_banner_width'] || $config['dir_banner_height'])
		{
			if ($width > $config['dir_banner_width'] || $height > $config['dir_banner_height'])
			{
				$error[] = sprintf($user->lang['DIR_BANNER_WRONG_SIZE'], $config['dir_banner_width'], $config['dir_banner_height'], $width, $height);
				return false;
			}
		}

		return $banner;
	}

	/**
	* Delete a banner from server
	*
	* @param string $destination path to banner directory
	* @param string $file is file's name
	*
	* @return true if delete success, else false
	*/
	function banner_delete($destination, $file)

	{
		global $phpbb_root_path;

		if (substr($destination, -1, 1) == '/' || substr($destination, -1, 1) == '\\')
		{
			$destination = substr($destination, 0, -1);
		}

		if (file_exists($phpbb_root_path . $destination .'/'.$file))
		{
			@unlink($phpbb_root_path . $destination .'/'.$file);
			return true;
		}

		return false;
	}

	/**
	* PageRank Lookup (Based on Google Toolbar for Mozilla Firefox)
	*
	* @copyright 2012 HM2K <[email protected]>
	* @link http://pagerank.phurix.net/
	* @author James Wade <[email protected]>
	* @version $Revision: 2.1 $
	* @require PHP 4.3.0 (file_get_contents)
	* @updated 06/10/11
	*/
	function pagerank_process($q)

	{
		global $user;

		$googleDomains = Array(".com", ".com.tr", ".de", ".fr", ".be", ".ca", ".ro", ".ch");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
		$seed = $user->lang['SEED'];
		$result = 0x01020345;
		$len = strlen($q);
		for ($i=0; $i<$len; $i++)
		{
			$result ^= ord($seed{$i%strlen($seed)}) ^ ord($q{$i});
			$result = (($result >> 23) & 0x1ff) | $result << 9;
		}
		if (PHP_INT_MAX != 2147483647)
		{
			$result = -(~($result & 0xFFFFFFFF) + 1);
		}
		$ch=sprintf('8%x', $result);
		$url='http://%s/tbr?client=navclient-auto&ch=%s&features=Rank&q=info:%s';
		$host = 'toolbarqueries.google'.$googleDomains[mt_rand(0,count($googleDomains)-1)];

		$url=sprintf($url,$host,$ch,$q);
		@$pr=trim(file_get_contents($url,false,$context));


		if(is_numeric(substr(strrchr($pr, ':'), 1)))
		{
			return substr(strrchr($pr, ':'), 1);
		}
		return '-1';
	}
}

/**
 * comment class
 * @package phpBB3
 */
class comment
namespace YourVendor;

class YourClass { }
{
	/**
	* Add a comment
	*
	* @param array $data is link's data from db
	*/
	function add($data)

	{
		global $db, $config;

		$db->sql_transaction('begin');

		$sql = 'INSERT INTO ' . DIR_COMMENT_TABLE . ' ' . $db->sql_build_array('INSERT', $data);
		$db->sql_query($sql);

		$sql = 'UPDATE ' . DIR_LINK_TABLE . '
			SET link_comment = link_comment + 1
		WHERE link_id = ' . (int)$data['comment_link_id'];
		$db->sql_query($sql);

		$db->sql_transaction('commit');
	}

	/**
	* Edit a comment
	*
	* @param array $data is datas to edit
	* @param $id comment_id from db
	*
	*/
	function edit($data, $id)

	{
		global $db;

		$sql = 'UPDATE ' . DIR_COMMENT_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $data) . '
			WHERE comment_id = ' . (int)$id;
		$db->sql_query($sql);
	}

	/**
	* Delete a comment
	*
	* @param string $id is comment_id from db
	* @param string $u is link_db
	*/
	function del($id, $u)

	{
		global $user, $db, $phpEx;
		global $directory_root_path;

		if (confirm_box(true))
		{
			$db->sql_transaction('begin');

			$requete = 'DELETE FROM ' . DIR_COMMENT_TABLE . '
				WHERE comment_id = ' . (int)$id;
			$db->sql_query($requete);

			$sql = 'UPDATE ' . DIR_LINK_TABLE . '
				SET link_comment = link_comment - 1
			WHERE link_id = ' . (int)$u;
			$db->sql_query($sql);

			$db->sql_transaction('commit');

			$redirect_url = append_sid("{$directory_root_path}directory_comment.$phpEx", array('u' => (int)$u));
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);
			redirect($redirect_url);
			//meta_refresh(3, $redirect_url);

			//$message = $user->lang['DIR_COMMENT_DELETE_OK'];

			//trigger_error($message);
		}
		else
		{
			confirm_box(false, 'DIR_COMMENT_DELETE', '', 'mods/directory/comment_body.html');
		}
	}
}

/**
 * categorie class
 * @package phpBB3
 */
class categorie
namespace YourVendor;

class YourClass { }
{
	var $data = array();

	/**
	* Get somes categorie infos
	*/
	function categorie($id = 0)

	{
		global $db;

		if ($id)
		{
			$sql = 'SELECT cat_id, cat_name, parent_id, left_id, right_id, cat_parents, cat_must_describe, cat_allow_votes, cat_allow_comments, cat_links, cat_validate, cat_link_back, cat_cron_enable, cat_cron_next, cat_cron_freq, cat_cron_enable, cat_cron_nb_check
				FROM ' . DIR_CAT_TABLE . '
				WHERE cat_id = ' . (int)$id;
			$result = $db->sql_query($sql);
			if(!$this->data = $db->sql_fetchrow($result))
			{
				send_status_line(410, 'Gone');

				trigger_error('DIR_ERROR_NO_CATS');
			}
			$db->sql_freeresult($result);
		}
	}

	/**
	 * static function for get approval setting
	 * used in edit mode for test the setting of new category's link
	 */
	function need_approval($id)

	{
		global $db;

		$sql = 'SELECT cat_validate
				FROM ' . DIR_CAT_TABLE . '
				WHERE cat_id = ' . (int)$id;
		$result = $db->sql_query($sql);
		$row = $db->sql_fetchrow($result);

		return (int)$row['cat_validate'];
	}

	/**
	 * Generate a list of directory'scategories
	 *
	 * @param int $select_id is selected cat
	 *
	 * @retur html code
	 */
	function make_cat_select($select_id)

	{
		global $db, $user;

		// This query is identical to the jumpbox one
		$sql = 'SELECT cat_id, cat_name, parent_id, left_id, right_id
			FROM ' . DIR_CAT_TABLE . '
			ORDER BY left_id ASC';
		$result = $db->sql_query($sql, 600);

		$right = 0;
		$padding_store = array('0' => '');
		$padding = '';
		$cat_list = ($select_id) ? '' : '<option value="0" selected="selected" style="font-weight:bold;">'.$user->lang['DIR_NONE']. '</option>';

		while ($row = $db->sql_fetchrow($result))
		{
			if ($row['left_id'] < $right)

			{
				$padding .= '&nbsp; &nbsp;';
				$padding_store[$row['parent_id']] = $padding;
			}
			else if ($row['left_id'] > $right + 1)
			{
				$padding = (isset($padding_store[$row['parent_id']])) ? $padding_store[$row['parent_id']] : '';
			}

			$right = $row['right_id'];

			$selected = (($row['cat_id'] == $select_id) ? ' selected="selected"' : '');
			$cat_list .= '<option value="' . $row['cat_id'] . '"' . $selected . '>' . $padding . $row['cat_name'] . '</option>';
		}
		$db->sql_freeresult($result);
		unset($padding_store);

		return $cat_list;
	}

	/**
	* Display cat or subcat
	*/
	function display()

	{
		global $db, $template, $phpbb_root_path;
		global $directory_root_path, $auth, $phpEx;

		$cat_rows	= $subcats = array();
		$parent_id	= $visible_cats = 0;
		$sql_from	= '';
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

		$body = ($this->data) ? 'mods/directory/view_cat.html' : 'mods/directory/body.html';

		$sql_array = array(
			'SELECT'	=> 'cat_id, left_id, right_id, parent_id, cat_name, cat_desc, display_subcat_list, cat_desc_uid, cat_desc_bitfield, cat_desc_options, cat_links, cat_icon, cat_count_all',
			'FROM'		=> array(
				DIR_CAT_TABLE => ''
			),
		);

		if (!$this->data)

		{
			$root_data = array('cat_id' => 0);
			$sql_where = '';
		}
		else
		{
			$root_data = $this->data;
			$sql_where = 'left_id > ' . $root_data['left_id'] . ' AND left_id < ' . $root_data['right_id'];
		}

		$sql = $db->sql_build_query('SELECT', array(
			'SELECT'	=> $sql_array['SELECT'],
			'FROM'		=> $sql_array['FROM'],

			'WHERE'		=> $sql_where,

			'ORDER_BY'	=> 'left_id',
			));

		$result = $db->sql_query($sql);

		$branch_root_id = $root_data['cat_id'];
		while ($row = $db->sql_fetchrow($result))
		{
			$dir_cat_id = $row['cat_id'];

			if ($row['parent_id'] == $root_data['cat_id'] || $row['parent_id'] == $branch_root_id)
			{
				// Direct child of current branch
				$parent_id = $dir_cat_id;
				$cat_rows[$dir_cat_id] = $row;
			}
			else
			{
				$subcats[$parent_id][$dir_cat_id]['display'] = ($row['display_subcat_list']) ? true : false;
				$subcats[$parent_id][$dir_cat_id]['name'] = $row['cat_name'];
				$subcats[$parent_id][$dir_cat_id]['links'] = $row['cat_links'];
				$subcats[$parent_id][$dir_cat_id]['parent_id'] = $row['parent_id'];
			}
		}
		$db->sql_freeresult($result);

		// Used to tell whatever we have to create a dummy category or not.
		$last_catless = true;
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

		foreach ($cat_rows as $row)
		{
			$visible_cats++;
			$dir_cat_id = $row['cat_id'];

			$folder_image = $folder_alt = '';
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
			$subcats_list = array();

			// Generate list of subcats if we need to
			if (isset($subcats[$dir_cat_id]))
			{
				foreach ($subcats[$dir_cat_id] as $subcat_id => $subcat_row)
				{
					$row['cat_links'] = ($row['cat_count_all']) ? ($row['cat_links']+$subcat_row['links']) : $row['cat_links'];

					if ($subcat_row['display'] && $subcat_row['parent_id'] == $dir_cat_id)
					{
						$subcats_list[] = array(
							'link'		=> append_sid("{$directory_root_path}directory.$phpEx", array('mode' => 'cat', 'id' => $subcat_id)),
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);
							'name'		=> $subcat_row['name'],
							'links'		=> $subcat_row['links']
						);
					}
					else
					{
						unset($subcats[$dir_cat_id][$subcat_id]);
					}
				}
			}

			$template->assign_block_vars('cat', array(
				'CAT_NAME'				=> $row['cat_name'],
				'CAT_DESC'				=> generate_text_for_display($row['cat_desc'], $row['cat_desc_uid'], $row['cat_desc_bitfield'], $row['cat_desc_options']),
				'CAT_LINKS'				=> $row['cat_links'],
				'CAT_IMG'				=> $phpbb_root_path . 'images/directory/icons/'.$row['cat_icon'],

				'U_CAT'					=> append_sid("{$directory_root_path}directory.$phpEx", array('mode' => 'cat', 'id' => $row['cat_id']))
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);
			));

			// Assign subcats loop for style authors
			foreach ($subcats_list as $subcat)
			{
				$template->assign_block_vars('cat.subcat', array(
					'U_CAT'		=> $subcat['link'],
					'CAT_NAME'	=> $subcat['name'],
					'CAT_LINKS'	=> $subcat['links']
				));
			}
		}
		if ($this->data)

		{
			$param = '&amp;id='.$this->data['cat_id'];
		}
		else
		{
			$param = '';
		}

		$template->assign_vars(array(
			'S_AUTH_ADD'		=> $auth->acl_get('u_submit_dir') && $root_data['cat_id'],
			'S_AUTH_SEARCH'		=> $auth->acl_get('u_search_dir'),
			'S_HAS_SUBCAT'		=> ($visible_cats) ? true : false,

			'U_MAKE_SEARCH'		=> append_sid("{$directory_root_path}directory_search.$phpEx"),
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);
			'U_NEW_SITE' 		=> append_sid("{$directory_root_path}directory.$phpEx", "mode=new" . $param, true),
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);
		));

		$template->set_filenames(array('body' => $body));

		return $root_data;
	}
}

/**
 * directory_cron class
 * @package phpBB3
 */
class directory_cron extends link {
namespace YourVendor;

class YourClass { }

	var $categorie	= array();

	/**
	* Constructor
	*/
	function directory_cron($catrow)

	{
		$this->categorie = $catrow;
	}

	function check()

	{
		global $db, $user;

		$del_array = $update_array = array();

		$sql_array = array(
		'SELECT'	=> 'l.link_id, l.link_back, l.link_guest_email, l.link_nb_check, l.link_user_id, l.link_name, l.link_url, l.link_description, u.user_lang, u.user_email, u.username, u.user_jabber, u.user_notify_type, u.user_dateformat',
		'FROM'		=> array(
				DIR_LINK_TABLE	=> 'l'),
		'LEFT_JOIN'	=> array(
				array(
					'FROM'	=> array(USERS_TABLE	=> 'u'),
					'ON'	=> 'l.link_user_id = u.user_id'
				),
		),
		'WHERE'		=> "l.link_back <> ''
			AND l.link_active = 1
				AND link_cat = " . (int)$this->categorie['cat_id']
		);
		$sql = $db->sql_build_query('SELECT', $sql_array);
		$result = $db->sql_query($sql);

		while ($row = $db->sql_fetchrow($result))
		{
			if(validate_link_back($row['link_back'], false, true) !== false)
			{
				if(!$this->categorie['cat_cron_nb_check'] || ($row['link_nb_check']+1) >= $this->categorie['cat_cron_nb_check'])
				{
					$del_array[] = $row['link_id'];
				}
				else
				{
					// A first table containing links ID to update
					$update_array[] = $row['link_id'];
					// A second array containing several information used when sending the reminder email
					$mail_array[] = $row;
foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}
				}
			}
		}
		$db->sql_freeresult($result);

		if (sizeof($del_array))
		{
			$this->del($del_array, $this->categorie['cat_id'], true);
		}
		if (sizeof($update_array))
		{
			$this->update($update_array, $mail_array);
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
		}
	}

	function auto_check($prune_freq)

	{
		global $db;

		$sql = 'SELECT cat_name
			FROM ' . DIR_CAT_TABLE . '
			WHERE cat_id = ' . (int)$this->categorie['cat_id'];
		$result = $db->sql_query($sql, 3600);
		$row = $db->sql_fetchrow($result);
		$db->sql_freeresult($result);

		if ($row)
		{
			$next_prune = time() + ($prune_freq * 86400);

			$this->check();

			$sql = 'UPDATE ' . DIR_CAT_TABLE . "
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);
			SET cat_cron_next = $next_prune
			WHERE cat_id = " . (int)$this->categorie['cat_id'];
			$db->sql_query($sql);

			add_log('admin', 'LOG_DIR_AUTO_PRUNE', $row['cat_name']);
		}

		return;
	}

	function update($u_array, $m_array)

	{
		global $db, $phpbb_root_path;


		$sql = 'UPDATE ' . DIR_LINK_TABLE . '
			SET link_nb_check = link_nb_check + 1
				WHERE ' . $db->sql_in_set('link_id', $u_array);
		$db->sql_query($sql);

		$this->notify($m_array);
	}

	function notify($m_array)

	{
		global $phpbb_root_path, $phpEx, $user, $config;

		$user->add_lang(array('common', 'mods/directory'));

		if(!class_exists('messenger'))
		{
			include($phpbb_root_path . 'includes/functions_messenger.' . $phpEx);
		}
		$messenger	= new messenger(false);

		$row = array();
		$next = (time() + ($this->categorie['cat_cron_freq'] * 86400));
		foreach($m_array as $row)
		{
			strip_bbcode($row['link_description']);

			$messenger->template('mods/directory/error_check', $row['user_lang']);
			$messenger->replyto($config['board_email']);
			$messenger->to($row['user_email'], $row['username']);

			$messenger->im($row['user_jabber'], $row['username']);

			$messenger->headers('X-AntiAbuse: Board servername - ' . $config['server_name']);
			$messenger->headers('X-AntiAbuse: User_id - ' . $user->data['user_id']);
			$messenger->headers('X-AntiAbuse: Username - ' . $user->data['username']);
			$messenger->headers('X-AntiAbuse: User IP - ' . $user->ip);

			$messenger->assign_vars(array(
				'USERNAME'			=> $row['username'],
				'CAT_NAME'			=> strip_tags($this->categorie['cat_name']),
				'LINK_NAME'			=> $row['link_name'],
				'LINK_URL'			=> $row['link_url'],
				'LINK_DESCRIPTION'	=> $row['link_description'],
				'NEXT_CRON' 		=> $user->format_date($next, 'd M Y, H:i')
			));

			$messenger->send($row['user_notify_type']);
		}
	}
}

/*

function _unaccent_compare_ci($a, $b)
{
	return strcasecmp(_remove_accents($a), _remove_accents($b));
}

function _remove_accents($str)
{
	if (version_compare(PHP_VERSION, '5.2.3', '>='))
	{
		$str = htmlentities($str, ENT_NOQUOTES, "UTF-8", false);
	}
	else
	{
		$str = htmlentities($str, ENT_NOQUOTES, "UTF-8");
	}

	$str = preg_replace('#&([A-za-z])(?:acute|breve|caron|cedil|circ|grave|ogon|orn|ring|slash|th|tilde|uml);#', '\1', $str);
	$str = preg_replace('#&([A-za-z]{2})(?:lig);#', '\1', $str);
	$str = preg_replace('#&[^;]+;#', '', $str);

	return $str;
}
*/

/**
 * List flags
 *
 * @param string $dir is flag directory path
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
 * @param $value selected flag
 *
 * @return html code
 */
function get_dir_flag_list($value)
{
	global $user, $phpEx;

	$flags = array();
	$list = '';

	if (file_exists("{$user->lang_path}{$user->lang_name}/mods/directory_flags.$phpEx"))
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);
	{
		// include the file containing flags
		include("{$user->lang_path}{$user->lang_name}/mods/directory_flags.$phpEx");
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);
	}
	//uasort($flags, '_unaccent_compare_ci');

	asort($flags);

	foreach ($flags as $file => $name)
	{
		$img_file = strtolower($file).'.png';
		if (file_exists('images/directory/flags/'.$img_file))
		{
			$list .= '<option value="' . $img_file . '" ' . (($img_file == $value) ? 'selected="selected"' : '') . '>' . $name . '</option>';
		}
	}

	return ($list);
}

/*
* Return good key language
*
* @param int $validate true if approbation needed before publication
*/
function dir_submit_type($validate)
{
	global $user, $auth;

	if ($validate && !$auth->acl_get('a_'))
	{
		return ($user->lang['DIR_SUBMIT_TYPE_1']);
	}
	else if (!$validate && !$auth->acl_get('a_'))
	{
		return ($user->lang['DIR_SUBMIT_TYPE_2']);
	}
	else if ($auth->acl_get('a_'))
	{
		return ($user->lang['DIR_SUBMIT_TYPE_3']);
	}
	else if ($auth->acl_get('m_'))
	{
		return ($user->lang['DIR_SUBMIT_TYPE_4']);
	}
	trigger_error('DIR_ERROR_SUBMIT_TYPE');
}

/**
 * Generate directory navigation for navbar
 */
function generate_dir_nav(&$dir_cat_data)
{
	global $template, $phpEx;
	global $directory_root_path;

	// Get cat parents
	$dir_cat_parents = get_cat_parents($dir_cat_data);

	// Build navigation links
	if (!empty($dir_cat_parents))
	{
		foreach ($dir_cat_parents as $parent_cat_id => $parent_name)
		{
			$template->assign_block_vars('navlinks', array(
				'FORUM_NAME'	=> $parent_name,
				'FORUM_ID'		=> $parent_cat_id,
				'U_VIEW_FORUM'	=> append_sid("{$directory_root_path}directory.$phpEx", array('mode' => 'cat', 'id' => $parent_cat_id))
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);
			));
		}
	}

	$template->assign_block_vars('navlinks', array(
		'FORUM_NAME'	=> $dir_cat_data['cat_name'],
		'FORUM_ID'		=> $dir_cat_data['cat_id'],
		'U_VIEW_FORUM'	=> append_sid("{$directory_root_path}directory.$phpEx", array('mode' => 'cat', 'id' => $dir_cat_data['cat_id']))
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);
	));

	return;
}

/**
* Returns cat parents as an array. Get them from cat_data if available, or update the database otherwise
*
* @param array $dir_cat_data fatas from db
*/
function get_cat_parents(&$dir_cat_data)
{
	global $db;

	$dir_cat_parents = array();

	if ($dir_cat_data['parent_id'] > 0)
	{
		if ($dir_cat_data['cat_parents'] == '')
		{
			$sql = 'SELECT cat_id, cat_name
				FROM ' . DIR_CAT_TABLE . '
				WHERE left_id < ' . (int)$dir_cat_data['left_id'] . '
					AND right_id > ' . (int)$dir_cat_data['right_id'] . '
				ORDER BY left_id ASC';
			$result = $db->sql_query($sql);

			while ($row = $db->sql_fetchrow($result))
			{
				$dir_cat_parents[$row['cat_id']] = $row['cat_name'];
			}
			$db->sql_freeresult($result);

			$dir_cat_data['cat_parents'] = serialize($dir_cat_parents);

			$sql = 'UPDATE ' . DIR_CAT_TABLE . "
				SET cat_parents = '" . $db->sql_escape($dir_cat_data['cat_parents']) . "'
				WHERE parent_id = " . (int)$dir_cat_data['parent_id'];
			$db->sql_query($sql);
		}
		else
		{
			$dir_cat_parents = unserialize($dir_cat_data['cat_parents']);
		}
	}

	return $dir_cat_parents;
}

function recent_links()
{
	global $config, $db, $template, $user;
	global $directory_root_path, $phpEx;

	if($config['dir_recent_block'])
	{
		$limit_sql		= $config['dir_recent_rows'] * $config['dir_recent_columns'];
		$exclude_array	= explode(',', str_replace(' ', '', $config['dir_recent_exclude']));

		$sql_array = array(
			'SELECT'	=> 'l.link_id, l.link_cat, l.link_url, l.link_user_id, l.link_comment, l. link_description, l.link_vote, l.link_note, l.link_view, l.link_time, l.link_name, l.link_thumb, u.user_id, u.username, u.user_colour, c.cat_name',
			'FROM'		=> array(
					DIR_LINK_TABLE	=> 'l'),
			'LEFT_JOIN'	=> array(
					array(
						'FROM'	=> array(USERS_TABLE	=> 'u'),
						'ON'	=> 'l.link_user_id = u.user_id'
					),
					array(
						'FROM'	=> array(DIR_CAT_TABLE => 'c'),
						'ON'	=> 'l.link_cat = c.cat_id'
					)
			),
			'WHERE'		=> $db->sql_in_set('l.link_cat', $exclude_array, true).' AND l.link_active = 1',
			'ORDER_BY'	=> 'l.link_time DESC');

		$sql = $db->sql_build_query('SELECT', $sql_array);
		$result = $db->sql_query_limit($sql, $limit_sql, 0);
		$num = 0;
		$rowset = array();

		while ($site = $db->sql_fetchrow($result))
		{
			$rowset[$site['link_id']] = $site;
		}
		$db->sql_freeresult($result);

		if(sizeof($rowset))
		{
			$template->assign_block_vars('block', array(
				'S_COL_WIDTH'			=> (100 / $config['dir_recent_columns']) . '%',
			));

			foreach($rowset as $row)
			{
				if (($num % $config['dir_recent_columns']) == 0)
				{
					$template->assign_block_vars('block.row', array());
				}

				$template->assign_block_vars('block.row.col', array(
					'UC_THUMBNAIL'			=> '<a href="'.$row['link_url'].'" onclick="window.open(\''.$directory_root_path.'directory.'.$phpEx.'?mode=view_url&amp;u='.$row['link_id'].'\'); return false;"><img src="'.$row['link_thumb'].'" title="'.$row['link_name'].'" alt="'.$row['link_name'].'" /></a>',
					'NAME'					=> $row['link_name'],
					'USER'					=> get_username_string('full', $row['link_user_id'], $row['username'], $row['user_colour']),
					'TIME'					=> ($row['link_time']) ? $user->format_date($row['link_time']) : '',
					'CAT'					=> $row['cat_name'],
					'COUNT'					=> $row['link_view'],
					'COMMENT'				=> $row['link_comment'],

					'U_CAT'					=> append_sid("{$directory_root_path}directory.$phpEx", array('mode' => 'cat', 'id' => (int)$row['link_cat'])),
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);
					'U_COMMENT'				=> append_sid("{$directory_root_path}directory_comment.$phpEx", array('u' => (int)$row['link_id'])),
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);

					'L_DIR_SEARCH_NB_CLIC'	=> ($row['link_view'] > 1) ? $user->lang['DIR_SEARCH_NB_CLICS'] : $user->lang['DIR_SEARCH_NB_CLIC'],
					'L_DIR_SEARCH_NB_COMM'	=> ($row['link_comment'] > 1) ? $user->lang['L_DIR_SEARCH_NB_COMMS']: $user->lang['L_DIR_SEARCH_NB_COMM'],
				));
				$num++;
			}

			while (($num % $config['dir_recent_columns']) != 0)
			{
				$template->assign_block_vars('block.row.col2', array());
				$num++;
			}
		}
	}
}

function validate_link_back($remote_url, $optional, $cron = false)
{
	global $config;

	if(!$cron)
	{
		if (empty($remote_url) && $optional)
		{
			return false;
		}

		if (!preg_match('#^http[s]?://(.*?\.)*?[a-z0-9\-]+\.[a-z]{2,4}#i', $remote_url))
		{
			return 'DIR_ERROR_WRONG_DATA_BACK';
		}
	}

	if (false === ($handle = @fopen($remote_url, 'r')))
	{
		return 'DIR_ERROR_NOT_FOUND_BACK';
	}

	$buff = '';

	// Read by packet, faster than file_get_contents()
	while (!feof($handle))
	{
		$buff .= fgets($handle, 256);

		if(stristr($buff, $config['server_name']))
		{
			@fclose($handle);
			return false;
		}
	}
	@fclose($handle);

	return 'DIR_ERROR_NO_LINK_BACK';
}

$link = new link;

?>
link::banner_process() F
last analyzed 2016-07-09 11:20 UTC

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Available Fixes

1			<?php
			0 ignored issues – show Coding Style Compatibility introduced 2016-07-09 11:20 UTC by Report Bug Copy Issue Report For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 24 and the first side effect is on line 17. The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file. The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place. To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1. Loading history...
2			/**
3			*
4			* @author Erwan NADER (ErnadoO) [email protected]
5			* @package phpBB3
6			* @version $Id$
7			* @copyright (c) 2008 http://www.phpbb-services.com
8			* @license http://opensource.org/licenses/gpl-license.php GNU Public License
9			*
10			*/
11
12			/**
13			* @ignore
14			*/
15			if (!defined('IN_PHPBB'))
16			{
17			exit;
18			}
19
20			/**
21			* link class
22			* @package phpBB3
23			*/
24			class link
			0 ignored issues – show Coding Style Compatibility introduced 2016-07-09 11:20 UTC by Report Bug Copy Issue Report PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions. You can fix this by adding a namespace to your class: namespace YourVendor; class YourClass { } When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries. Loading history...
25			{
26			/**
27			* Add a link into db
28			*
29			* @param array $data contains all datas to insert in db
30			*/
31			function add($data)
			0 ignored issues – show Best Practice introduced 2016-07-09 11:20 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
32			{
33			global $db, $auth, $config, $categorie;
34
35			$db->sql_transaction('begin');
36
37			$sql = 'INSERT INTO ' . DIR_LINK_TABLE . ' ' . $db->sql_build_array('INSERT', $data);
ErnadoO / mod-phpbb-directory

link::banner_process() F last analyzed 2016-07-09 11:20 UTC

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Available Fixes

Duplication Side-by-Side

Filter issues like

link::banner_process() F
last analyzed 2016-07-09 11:20 UTC
