mirror of
https://github.com/WhatCD/Gazelle.git
synced 2024-12-14 19:36:25 +00:00
532 lines
15 KiB
PHP
532 lines
15 KiB
PHP
<?
|
|
class Misc {
|
|
/**
|
|
* Send an email.
|
|
*
|
|
* @param string $To the email address to send it to.
|
|
* @param string $Subject
|
|
* @param string $Body
|
|
* @param string $From The user part of the user@NONSSL_SITE_URL email address.
|
|
* @param string $ContentType text/plain or text/html
|
|
*/
|
|
public static function send_email($To, $Subject, $Body, $From = 'noreply', $ContentType = 'text/plain') {
|
|
$Headers = 'MIME-Version: 1.0'."\r\n";
|
|
$Headers.= 'Content-type: '.$ContentType.'; charset=iso-8859-1'."\r\n";
|
|
$Headers.= 'From: '.SITE_NAME.' <'.$From.'@'.NONSSL_SITE_URL.'>'."\r\n";
|
|
$Headers.= 'Reply-To: '.$From.'@'.NONSSL_SITE_URL."\r\n";
|
|
$Headers.= 'X-Mailer: Project Gazelle'."\r\n";
|
|
$Headers.= 'Message-Id: <'.Users::make_secret().'@'.NONSSL_SITE_URL.">\r\n";
|
|
$Headers.= 'X-Priority: 3'."\r\n";
|
|
mail($To, $Subject, $Body, $Headers, "-f $From@".NONSSL_SITE_URL);
|
|
}
|
|
|
|
|
|
/**
|
|
* Sanitize a string to be allowed as a filename.
|
|
*
|
|
* @param string $EscapeStr the string to escape
|
|
* @return the string with all banned characters removed.
|
|
*/
|
|
public static function file_string($EscapeStr) {
|
|
return str_replace(array('"','*','/',':','<','>','?','\\','|'), '', $EscapeStr);
|
|
}
|
|
|
|
|
|
/**
|
|
* Sends a PM from $FromId to $ToId.
|
|
*
|
|
* @param string $ToID ID of user to send PM to. If $ToID is an array and $ConvID is empty, a message will be sent to multiple users.
|
|
* @param string $FromID ID of user to send PM from, 0 to send from system
|
|
* @param string $Subject
|
|
* @param string $Body
|
|
* @param int $ConvID The conversation the message goes in. Leave blank to start a new conversation.
|
|
* @return
|
|
*/
|
|
public static function send_pm($ToID, $FromID, $Subject, $Body, $ConvID = '') {
|
|
global $Time;
|
|
$Subject = db_string($Subject);
|
|
$Body = db_string($Body);
|
|
if ($ToID == 0 || $ToID == $FromID) {
|
|
// Don't allow users to send messages to the system or themselves
|
|
return;
|
|
}
|
|
|
|
$QueryID = G::$DB->get_query_id();
|
|
|
|
if ($ConvID == '') {
|
|
// Create a new conversation.
|
|
G::$DB->query("
|
|
INSERT INTO pm_conversations (Subject)
|
|
VALUES ('$Subject')");
|
|
$ConvID = G::$DB->inserted_id();
|
|
G::$DB->query("
|
|
INSERT INTO pm_conversations_users
|
|
(UserID, ConvID, InInbox, InSentbox, SentDate, ReceivedDate, UnRead)
|
|
VALUES
|
|
('$ToID', '$ConvID', '1','0','".sqltime()."', '".sqltime()."', '1')");
|
|
if ($FromID != 0) {
|
|
G::$DB->query("
|
|
INSERT INTO pm_conversations_users
|
|
(UserID, ConvID, InInbox, InSentbox, SentDate, ReceivedDate, UnRead)
|
|
VALUES
|
|
('$FromID', '$ConvID', '0','1','".sqltime()."', '".sqltime()."', '0')");
|
|
}
|
|
$ToID = array($ToID);
|
|
} else {
|
|
// Update the pre-existing conversations.
|
|
G::$DB->query("
|
|
UPDATE pm_conversations_users
|
|
SET
|
|
InInbox='1',
|
|
UnRead='1',
|
|
ReceivedDate='".sqltime()."'
|
|
WHERE UserID IN (".implode(',', $ToID).")
|
|
AND ConvID='$ConvID'");
|
|
|
|
G::$DB->query("
|
|
UPDATE pm_conversations_users
|
|
SET
|
|
InSentbox='1',
|
|
SentDate='".sqltime()."'
|
|
WHERE UserID='$FromID'
|
|
AND ConvID='$ConvID'");
|
|
}
|
|
|
|
// Now that we have a $ConvID for sure, send the message.
|
|
G::$DB->query("
|
|
INSERT INTO pm_messages
|
|
(SenderID, ConvID, SentDate, Body)
|
|
VALUES
|
|
('$FromID', '$ConvID', '".sqltime()."', '$Body')");
|
|
|
|
// Update the cached new message count.
|
|
foreach ($ToID as $ID) {
|
|
G::$DB->query("
|
|
SELECT COUNT(ConvID)
|
|
FROM pm_conversations_users
|
|
WHERE UnRead = '1'
|
|
AND UserID='$ID'
|
|
AND InInbox = '1'");
|
|
list($UnRead) = G::$DB->next_record();
|
|
G::$Cache->cache_value('inbox_new_'.$ID, $UnRead);
|
|
}
|
|
|
|
G::$DB->query("
|
|
SELECT Username
|
|
FROM users_main
|
|
WHERE ID = '$FromID'");
|
|
list($SenderName) = G::$DB->next_record();
|
|
foreach ($ToID as $ID) {
|
|
G::$DB->query("
|
|
SELECT COUNT(ConvID)
|
|
FROM pm_conversations_users
|
|
WHERE UnRead = '1'
|
|
AND UserID='$ID'
|
|
AND InInbox = '1'");
|
|
list($UnRead) = G::$DB->next_record();
|
|
G::$Cache->cache_value('inbox_new_'.$ID, $UnRead);
|
|
|
|
}
|
|
|
|
G::$DB->set_query_id($QueryID);
|
|
|
|
return $ConvID;
|
|
}
|
|
|
|
|
|
/**
|
|
* Create thread function, things should already be escaped when sent here.
|
|
*
|
|
* @param int $ForumID
|
|
* @param int $AuthorID ID of the user creating the post.
|
|
* @param string $Title
|
|
* @param string $PostBody
|
|
* @return -1 on error, -2 on user not existing, thread id on success.
|
|
*/
|
|
public static function create_thread($ForumID, $AuthorID, $Title, $PostBody) {
|
|
global $Time;
|
|
if (!$ForumID || !$AuthorID || !is_number($AuthorID) || !$Title || !$PostBody) {
|
|
return -1;
|
|
}
|
|
|
|
$QueryID = G::$DB->get_query_id();
|
|
|
|
G::$DB->query("
|
|
SELECT Username
|
|
FROM users_main
|
|
WHERE ID = $AuthorID");
|
|
if (!G::$DB->has_results()) {
|
|
G::$DB->set_query_id($QueryID);
|
|
return -2;
|
|
}
|
|
list($AuthorName) = G::$DB->next_record();
|
|
|
|
$ThreadInfo = array();
|
|
$ThreadInfo['IsLocked'] = 0;
|
|
$ThreadInfo['IsSticky'] = 0;
|
|
|
|
G::$DB->query("
|
|
INSERT INTO forums_topics
|
|
(Title, AuthorID, ForumID, LastPostTime, LastPostAuthorID, CreatedTime)
|
|
VALUES
|
|
('$Title', '$AuthorID', '$ForumID', '".sqltime()."', '$AuthorID', '".sqltime()."')");
|
|
$TopicID = G::$DB->inserted_id();
|
|
$Posts = 1;
|
|
|
|
G::$DB->query("
|
|
INSERT INTO forums_posts
|
|
(TopicID, AuthorID, AddedTime, Body)
|
|
VALUES
|
|
('$TopicID', '$AuthorID', '".sqltime()."', '$PostBody')");
|
|
$PostID = G::$DB->inserted_id();
|
|
|
|
G::$DB->query("
|
|
UPDATE forums
|
|
SET
|
|
NumPosts = NumPosts + 1,
|
|
NumTopics = NumTopics + 1,
|
|
LastPostID = '$PostID',
|
|
LastPostAuthorID = '$AuthorID',
|
|
LastPostTopicID = '$TopicID',
|
|
LastPostTime = '".sqltime()."'
|
|
WHERE ID = '$ForumID'");
|
|
|
|
G::$DB->query("
|
|
UPDATE forums_topics
|
|
SET
|
|
NumPosts = NumPosts + 1,
|
|
LastPostID = '$PostID',
|
|
LastPostAuthorID = '$AuthorID',
|
|
LastPostTime = '".sqltime()."'
|
|
WHERE ID = '$TopicID'");
|
|
|
|
// Bump this topic to head of the cache
|
|
list($Forum,,, $Stickies) = G::$Cache->get_value("forums_$ForumID");
|
|
if (!empty($Forum)) {
|
|
if (count($Forum) == TOPICS_PER_PAGE && $Stickies < TOPICS_PER_PAGE) {
|
|
array_pop($Forum);
|
|
}
|
|
G::$DB->query("
|
|
SELECT IsLocked, IsSticky, NumPosts
|
|
FROM forums_topics
|
|
WHERE ID ='$TopicID'");
|
|
list($IsLocked, $IsSticky, $NumPosts) = G::$DB->next_record();
|
|
$Part1 = array_slice($Forum, 0, $Stickies, true); //Stickys
|
|
$Part2 = array(
|
|
$TopicID => array(
|
|
'ID' => $TopicID,
|
|
'Title' => $Title,
|
|
'AuthorID' => $AuthorID,
|
|
'IsLocked' => $IsLocked,
|
|
'IsSticky' => $IsSticky,
|
|
'NumPosts' => $NumPosts,
|
|
'LastPostID' => $PostID,
|
|
'LastPostTime' => sqltime(),
|
|
'LastPostAuthorID' => $AuthorID,
|
|
)
|
|
); //Bumped thread
|
|
$Part3 = array_slice($Forum, $Stickies, TOPICS_PER_PAGE, true); //Rest of page
|
|
if ($Stickies > 0) {
|
|
$Part1 = array_slice($Forum, 0, $Stickies, true); //Stickies
|
|
$Part3 = array_slice($Forum, $Stickies, TOPICS_PER_PAGE - $Stickies - 1, true); //Rest of page
|
|
} else {
|
|
$Part1 = array();
|
|
$Part3 = $Forum;
|
|
}
|
|
if (is_null($Part1)) { $Part1 = array(); }
|
|
if (is_null($Part3)) { $Part3 = array(); }
|
|
$Forum = $Part1 + $Part2 + $Part3;
|
|
G::$Cache->cache_value("forums_$ForumID", array($Forum, '', 0, $Stickies), 0);
|
|
}
|
|
|
|
//Update the forum root
|
|
G::$Cache->begin_transaction('forums_list');
|
|
$UpdateArray = array(
|
|
'NumPosts'=>'+1',
|
|
'NumTopics'=>'+1',
|
|
'LastPostID'=>$PostID,
|
|
'LastPostAuthorID'=>$AuthorID,
|
|
'LastPostTopicID'=>$TopicID,
|
|
'LastPostTime'=>sqltime(),
|
|
'Title'=>$Title,
|
|
'IsLocked'=>$ThreadInfo['IsLocked'],
|
|
'IsSticky'=>$ThreadInfo['IsSticky']
|
|
);
|
|
|
|
$UpdateArray['NumTopics'] = '+1';
|
|
|
|
G::$Cache->update_row($ForumID, $UpdateArray);
|
|
G::$Cache->commit_transaction(0);
|
|
|
|
$CatalogueID = floor((POSTS_PER_PAGE * ceil($Posts / POSTS_PER_PAGE) - POSTS_PER_PAGE) / THREAD_CATALOGUE);
|
|
G::$Cache->begin_transaction('thread_'.$TopicID.'_catalogue_'.$CatalogueID);
|
|
$Post = array(
|
|
'ID'=>$PostID,
|
|
'AuthorID'=>G::$LoggedUser['ID'],
|
|
'AddedTime'=>sqltime(),
|
|
'Body'=>$PostBody,
|
|
'EditedUserID'=>0,
|
|
'EditedTime'=>'0000-00-00 00:00:00',
|
|
'Username'=>''
|
|
);
|
|
G::$Cache->insert('', $Post);
|
|
G::$Cache->commit_transaction(0);
|
|
|
|
G::$Cache->begin_transaction('thread_'.$TopicID.'_info');
|
|
G::$Cache->update_row(false, array('Posts'=>'+1', 'LastPostAuthorID'=>$AuthorID));
|
|
G::$Cache->commit_transaction(0);
|
|
|
|
G::$DB->set_query_id($QueryID);
|
|
|
|
return $TopicID;
|
|
}
|
|
|
|
/**
|
|
* If the suffix of $Haystack is $Needle
|
|
*
|
|
* @param string $Haystack String to search in
|
|
* @param string $Needle String to search for
|
|
* @return boolean True if $Needle is a suffix of $Haystack
|
|
*/
|
|
public static function ends_with($Haystack, $Needle) {
|
|
return substr($Haystack, strlen($Needle) * -1) == $Needle;
|
|
}
|
|
|
|
|
|
/**
|
|
* If the preix of $Haystack is $Needle
|
|
*
|
|
* @param string $Haystack String to search in
|
|
* @param string $Needle String to search for
|
|
* @return boolean True if $Needle is a preix of $Haystack
|
|
*/
|
|
public static function starts_with($Haystack, $Needle) {
|
|
return strpos($Haystack, $Needle) === 0;
|
|
}
|
|
|
|
/**
|
|
* Variant of in_array() with trailing wildcard support
|
|
*
|
|
* @param string $Needle, array $Haystack
|
|
* @return boolean true if (substring of) $Needle exists in $Haystack
|
|
*/
|
|
public static function in_array_partial($Needle, $Haystack) {
|
|
static $Searches = array();
|
|
if (array_key_exists($Needle, $Searches)) {
|
|
return $Searches[$Needle];
|
|
}
|
|
foreach ($Haystack as $String) {
|
|
if (substr($String, -1) == '*') {
|
|
if (!strncmp($Needle, $String, strlen($String) - 1)) {
|
|
$Searches[$Needle] = true;
|
|
return true;
|
|
}
|
|
} elseif (!strcmp($Needle, $String)) {
|
|
$Searches[$Needle] = true;
|
|
return true;
|
|
}
|
|
}
|
|
$Searches[$Needle] = false;
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Used to check if keys in $_POST and $_GET are all set, and throws an error if not.
|
|
* This reduces 'if' statement redundancy for a lot of variables
|
|
*
|
|
* @param array $Request Either $_POST or $_GET, or whatever other array you want to check.
|
|
* @param array $Keys The keys to ensure are set.
|
|
* @param boolean $AllowEmpty If set to true, a key that is in the request but blank will not throw an error.
|
|
* @param int $Error The error code to throw if one of the keys isn't in the array.
|
|
*/
|
|
public static function assert_isset_request($Request, $Keys = null, $AllowEmpty = false, $Error = 0) {
|
|
if (isset($Keys)) {
|
|
foreach ($Keys as $K) {
|
|
if (!isset($Request[$K]) || ($AllowEmpty == false && $Request[$K] == '')) {
|
|
error($Error);
|
|
break;
|
|
}
|
|
}
|
|
} else {
|
|
foreach ($Request as $R) {
|
|
if (!isset($R) || ($AllowEmpty == false && $R == '')) {
|
|
error($Error);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Given an array of tags, return an array of their IDs.
|
|
*
|
|
* @param arary $TagNames
|
|
* @return array IDs
|
|
*/
|
|
public static function get_tags($TagNames) {
|
|
$TagIDs = array();
|
|
foreach ($TagNames as $Index => $TagName) {
|
|
$Tag = G::$Cache->get_value("tag_id_$TagName");
|
|
if (is_array($Tag)) {
|
|
unset($TagNames[$Index]);
|
|
$TagIDs[$Tag['ID']] = $Tag['Name'];
|
|
}
|
|
}
|
|
if (count($TagNames) > 0) {
|
|
$QueryID = G::$DB->get_query_id();
|
|
G::$DB->query("
|
|
SELECT ID, Name
|
|
FROM tags
|
|
WHERE Name IN ('".implode("', '", $TagNames)."')");
|
|
$SQLTagIDs = G::$DB->to_array();
|
|
G::$DB->set_query_id($QueryID);
|
|
foreach ($SQLTagIDs as $Tag) {
|
|
$TagIDs[$Tag['ID']] = $Tag['Name'];
|
|
G::$Cache->cache_value('tag_id_'.$Tag['Name'], $Tag, 0);
|
|
}
|
|
}
|
|
|
|
return($TagIDs);
|
|
}
|
|
|
|
|
|
/**
|
|
* Gets the alias of the tag, if there is no alias silently returns the original tag.
|
|
*
|
|
* @param string $BadTag the tag we want to alias
|
|
* @return string The aliased tag.
|
|
*/
|
|
public static function get_alias_tag($BadTag) {
|
|
$QueryID = G::$DB->get_query_id();
|
|
G::$DB->query("
|
|
SELECT AliasTag
|
|
FROM tag_aliases
|
|
WHERE BadTag = '$BadTag'
|
|
LIMIT 1");
|
|
if (G::$DB->has_results()) {
|
|
list($AliasTag) = G::$DB->next_record();
|
|
} else {
|
|
$AliasTag = $BadTag;
|
|
}
|
|
G::$DB->set_query_id($QueryID);
|
|
return $AliasTag;
|
|
}
|
|
|
|
|
|
/*
|
|
* Write a message to the system log.
|
|
*
|
|
* @param string $Message the message to write.
|
|
*/
|
|
public static function write_log($Message) {
|
|
global $Time;
|
|
$QueryID = G::$DB->get_query_id();
|
|
G::$DB->query("
|
|
INSERT INTO log (Message, Time)
|
|
VALUES ('" . db_string($Message) . "', '" . sqltime() . "')");
|
|
G::$DB->set_query_id($QueryID);
|
|
}
|
|
|
|
|
|
/**
|
|
* Get a tag ready for database input and display.
|
|
*
|
|
* @param string $Str
|
|
* @return sanitized version of $Str
|
|
*/
|
|
public static function sanitize_tag($Str) {
|
|
$Str = strtolower($Str);
|
|
$Str = preg_replace('/[^a-z0-9.]/', '', $Str);
|
|
$Str = preg_replace('/(^[.,]*)|([.,]*$)/', '', $Str);
|
|
$Str = htmlspecialchars($Str);
|
|
$Str = db_string(trim($Str));
|
|
return $Str;
|
|
}
|
|
|
|
/**
|
|
* HTML escape an entire array for output.
|
|
* @param array $Array, what we want to escape
|
|
* @param boolean/array $Escape
|
|
* if true, all keys escaped
|
|
* if false, no escaping.
|
|
* If array, it's a list of array keys not to escape.
|
|
* @return mutated version of $Array with values escaped.
|
|
*/
|
|
public static function display_array($Array, $Escape = array()) {
|
|
foreach ($Array as $Key => $Val) {
|
|
if ((!is_array($Escape) && $Escape == true) || !in_array($Key, $Escape)) {
|
|
$Array[$Key] = display_str($Val);
|
|
}
|
|
}
|
|
return $Array;
|
|
}
|
|
|
|
/**
|
|
* Searches for a key/value pair in an array.
|
|
*
|
|
* @return array of results
|
|
*/
|
|
public static function search_array($Array, $Key, $Value) {
|
|
$Results = array();
|
|
if (is_array($Array))
|
|
{
|
|
if (isset($Array[$Key]) && $Array[$Key] == $Value) {
|
|
$Results[] = $Array;
|
|
}
|
|
|
|
foreach ($Array as $subarray) {
|
|
$Results = array_merge($Results, self::search_array($subarray, $Key, $Value));
|
|
}
|
|
}
|
|
return $Results;
|
|
}
|
|
|
|
/**
|
|
* Search for $Needle in the string $Haystack which is a list of values separated by $Separator.
|
|
* @param string $Haystack
|
|
* @param string $Needle
|
|
* @param string $Separator
|
|
* @param boolean $Strict
|
|
* @return boolean
|
|
*/
|
|
public static function search_joined_string($Haystack, $Needle, $Separator = '|', $Strict = true) {
|
|
return (array_search($Needle, explode($Separator, $Haystack), $Strict) !== false);
|
|
}
|
|
|
|
/**
|
|
* Check for a : in the beginning of a torrent meta data string
|
|
* to see if it's stored in the old base64-encoded format
|
|
*
|
|
* @param string $Torrent the torrent data
|
|
* @return true if the torrent is stored in binary format
|
|
*/
|
|
public static function is_new_torrent(&$Data) {
|
|
return strpos(substr($Data, 0, 10), ':') !== false;
|
|
}
|
|
|
|
public static function display_recommend($ID, $Type, $Hide = true) {
|
|
if ($Hide) {
|
|
$Hide = ' style="display: none;"';
|
|
}
|
|
?>
|
|
<div id="recommendation_div" data-id="<?=$ID?>" data-type="<?=$Type?>"<?=$Hide?> class="center">
|
|
<div style="display: inline-block;">
|
|
<strong>Recommend to:</strong>
|
|
<select id="friend" name="friend">
|
|
<option value="0" selected="selected">Choose friend</option>
|
|
</select>
|
|
<input type="text" id="recommendation_note" placeholder="Add note..." />
|
|
<button id="send_recommendation" disabled="disabled">Send</button>
|
|
</div>
|
|
<div class="new" id="recommendation_status"><br /></div>
|
|
</div>
|
|
<?
|
|
}
|
|
|
|
public static function is_valid_url($URL) {
|
|
return preg_match('|^http(s)?://[a-z0-9-]+(.[a-z0-9-]+)*(:[0-9]+)?(/.*)?$|i', $URL);
|
|
}
|
|
}
|
|
?>
|