mirror of
https://github.com/WhatCD/Gazelle.git
synced 2024-12-13 10:56:26 +00:00
581 lines
18 KiB
PHP
581 lines
18 KiB
PHP
<?
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class Misc {
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/**
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* Send an email.
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*
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* We can do this one of two ways - either using MailGun or with PHP's mail function.
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* Checks for EMAIL_DELIVERY_TYPE and then proceeds as directed to send e-mail.
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*
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* @param string $To the email address to send it to.
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* @param string $Subject
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* @param string $Body
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* @param string $From The user part of the user@NONSSL_SITE_URL email address.
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* @param string $ContentType text/plain or text/html
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*/
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public static function send_email($To, $Subject, $Body, $From, $ContentType) {
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switch (EMAIL_DELIVERY_TYPE) {
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case 'local':
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// remove the next line if you want to send HTML email from some places...
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$ContentType='text/plain';
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$Headers = 'MIME-Version: 1.0'."\r\n";
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$Headers .= 'Content-type: '.$ContentType.'; charset=iso-8859-1'."\r\n";
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$Headers .= 'From: '.SITE_NAME.' <'.$From.'@'.NONSSL_SITE_URL.'>'."\r\n";
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$Headers .= 'Reply-To: '.$From.'@'.NONSSL_SITE_URL."\r\n";
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$Headers .= 'X-Mailer: Project Gazelle'."\r\n";
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$Headers .= 'Message-Id: <'.Users::make_secret().'@'.NONSSL_SITE_URL.">\r\n";
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$Headers .= 'X-Priority: 3'."\r\n";
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mail($To, $Subject, $Body, $Headers, "-f $From@".NONSSL_SITE_URL);
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break;
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case 'mailgun':
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// set up our message first
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$From .= '@'.NONSSL_SITE_URL;
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$OutgoingEmail = array(
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'from' => $From,
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'to' => $To,
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'h:Reply-To' => $From,
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'subject' => $Subject,
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'text' => $Body);
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// now let's POST it to mailgun
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$Curl = curl_init();
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curl_setopt($Curl, CURLOPT_URL, MAILGUN_API_URL);
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curl_setopt($Curl, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
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curl_setopt($Curl, CURLOPT_USERPWD, 'api:'.MAILGUN_API_KEY);
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curl_setopt($Curl, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($Curl, CURLOPT_CONNECTTIMEOUT, 10);
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curl_setopt($Curl, CURLOPT_POST, true);
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curl_setopt($Curl, CURLOPT_POSTFIELDS, $OutgoingEmail);
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$RequestResult = curl_exec($Curl);
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$RequestStatusCode = curl_getinfo($Curl, CURLINFO_HTTP_CODE);
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curl_close($Curl);
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// alert on failed emails
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if ($RequestStatusCode != 200) {
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send_irc('PRIVMSG '.STATUS_CHAN." !dev email failed to $To with error message $RequestResult");
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}
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break;
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default:
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die('You have either not configured an email delivery method in config.php or your value is incorrect.');
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break;
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}
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}
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/**
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* Sanitize a string to be allowed as a filename.
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*
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* @param string $EscapeStr the string to escape
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* @return the string with all banned characters removed.
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*/
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public static function file_string($EscapeStr) {
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return str_replace(array('"', '*', '/', ':', '<', '>', '?', '\\', '|'), '', $EscapeStr);
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}
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/**
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* Sends a PM from $FromId to $ToId.
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*
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* @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.
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* @param string $FromID ID of user to send PM from, 0 to send from system
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* @param string $Subject
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* @param string $Body
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* @param int $ConvID The conversation the message goes in. Leave blank to start a new conversation.
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* @return
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*/
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public static function send_pm($ToID, $FromID, $Subject, $Body, $ConvID = '') {
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global $Time;
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$UnescapedSubject = $Subject;
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$UnescapedBody = $Body;
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$Subject = db_string($Subject);
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$Body = db_string($Body);
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if ($ToID == 0 || $ToID == $FromID) {
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// Don't allow users to send messages to the system or themselves
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return;
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}
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$QueryID = G::$DB->get_query_id();
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if ($ConvID == '') {
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// Create a new conversation.
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G::$DB->query("
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INSERT INTO pm_conversations (Subject)
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VALUES ('$Subject')");
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$ConvID = G::$DB->inserted_id();
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G::$DB->query("
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INSERT INTO pm_conversations_users
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(UserID, ConvID, InInbox, InSentbox, SentDate, ReceivedDate, UnRead)
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VALUES
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('$ToID', '$ConvID', '1','0','".sqltime()."', '".sqltime()."', '1')");
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if ($FromID != 0) {
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G::$DB->query("
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INSERT INTO pm_conversations_users
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(UserID, ConvID, InInbox, InSentbox, SentDate, ReceivedDate, UnRead)
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VALUES
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('$FromID', '$ConvID', '0','1','".sqltime()."', '".sqltime()."', '0')");
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}
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$ToID = array($ToID);
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} else {
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// Update the pre-existing conversations.
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G::$DB->query("
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UPDATE pm_conversations_users
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SET
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InInbox = '1',
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UnRead = '1',
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ReceivedDate = '".sqltime()."'
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WHERE UserID IN (".implode(',', $ToID).")
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AND ConvID = '$ConvID'");
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G::$DB->query("
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UPDATE pm_conversations_users
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SET
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InSentbox = '1',
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SentDate = '".sqltime()."'
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WHERE UserID = '$FromID'
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AND ConvID = '$ConvID'");
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}
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// Now that we have a $ConvID for sure, send the message.
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G::$DB->query("
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INSERT INTO pm_messages
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(SenderID, ConvID, SentDate, Body)
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VALUES
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('$FromID', '$ConvID', '".sqltime()."', '$Body')");
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// Update the cached new message count.
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foreach ($ToID as $ID) {
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G::$DB->query("
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SELECT COUNT(ConvID)
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FROM pm_conversations_users
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WHERE UnRead = '1'
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AND UserID = '$ID'
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AND InInbox = '1'");
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list($UnRead) = G::$DB->next_record();
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G::$Cache->cache_value("inbox_new_$ID", $UnRead);
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}
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G::$DB->query("
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SELECT Username
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FROM users_main
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WHERE ID = '$FromID'");
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list($SenderName) = G::$DB->next_record();
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foreach ($ToID as $ID) {
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G::$DB->query("
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SELECT COUNT(ConvID)
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FROM pm_conversations_users
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WHERE UnRead = '1'
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AND UserID = '$ID'
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AND InInbox = '1'");
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list($UnRead) = G::$DB->next_record();
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G::$Cache->cache_value("inbox_new_$ID", $UnRead);
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NotificationsManager::send_push($ID, "Message from $SenderName, Subject: $UnescapedSubject", $UnescapedBody, site_url() . 'inbox.php', NotificationsManager::INBOX);
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}
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G::$DB->set_query_id($QueryID);
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return $ConvID;
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}
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/**
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* Create thread function, things should already be escaped when sent here.
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*
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* @param int $ForumID
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* @param int $AuthorID ID of the user creating the post.
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* @param string $Title
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* @param string $PostBody
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* @return -1 on error, -2 on user not existing, thread id on success.
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*/
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public static function create_thread($ForumID, $AuthorID, $Title, $PostBody) {
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global $Time;
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if (!$ForumID || !$AuthorID || !is_number($AuthorID) || !$Title || !$PostBody) {
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return -1;
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}
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$QueryID = G::$DB->get_query_id();
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G::$DB->query("
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SELECT Username
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FROM users_main
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WHERE ID = $AuthorID");
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if (!G::$DB->has_results()) {
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G::$DB->set_query_id($QueryID);
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return -2;
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}
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list($AuthorName) = G::$DB->next_record();
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$ThreadInfo = array();
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$ThreadInfo['IsLocked'] = 0;
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$ThreadInfo['IsSticky'] = 0;
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G::$DB->query("
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INSERT INTO forums_topics
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(Title, AuthorID, ForumID, LastPostTime, LastPostAuthorID, CreatedTime)
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VALUES
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('$Title', '$AuthorID', '$ForumID', '".sqltime()."', '$AuthorID', '".sqltime()."')");
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$TopicID = G::$DB->inserted_id();
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$Posts = 1;
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G::$DB->query("
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INSERT INTO forums_posts
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(TopicID, AuthorID, AddedTime, Body)
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VALUES
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('$TopicID', '$AuthorID', '".sqltime()."', '$PostBody')");
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$PostID = G::$DB->inserted_id();
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G::$DB->query("
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UPDATE forums
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SET
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NumPosts = NumPosts + 1,
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NumTopics = NumTopics + 1,
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LastPostID = '$PostID',
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LastPostAuthorID = '$AuthorID',
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LastPostTopicID = '$TopicID',
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LastPostTime = '".sqltime()."'
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WHERE ID = '$ForumID'");
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G::$DB->query("
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UPDATE forums_topics
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SET
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NumPosts = NumPosts + 1,
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LastPostID = '$PostID',
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LastPostAuthorID = '$AuthorID',
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LastPostTime = '".sqltime()."'
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WHERE ID = '$TopicID'");
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// Bump this topic to head of the cache
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list($Forum,,, $Stickies) = G::$Cache->get_value("forums_$ForumID");
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if (!empty($Forum)) {
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if (count($Forum) == TOPICS_PER_PAGE && $Stickies < TOPICS_PER_PAGE) {
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array_pop($Forum);
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}
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G::$DB->query("
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SELECT IsLocked, IsSticky, NumPosts
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FROM forums_topics
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WHERE ID ='$TopicID'");
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list($IsLocked, $IsSticky, $NumPosts) = G::$DB->next_record();
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$Part1 = array_slice($Forum, 0, $Stickies, true); //Stickys
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$Part2 = array(
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$TopicID => array(
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'ID' => $TopicID,
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'Title' => $Title,
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'AuthorID' => $AuthorID,
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'IsLocked' => $IsLocked,
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'IsSticky' => $IsSticky,
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'NumPosts' => $NumPosts,
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'LastPostID' => $PostID,
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'LastPostTime' => sqltime(),
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'LastPostAuthorID' => $AuthorID,
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)
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); //Bumped thread
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$Part3 = array_slice($Forum, $Stickies, TOPICS_PER_PAGE, true); //Rest of page
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if ($Stickies > 0) {
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$Part1 = array_slice($Forum, 0, $Stickies, true); //Stickies
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$Part3 = array_slice($Forum, $Stickies, TOPICS_PER_PAGE - $Stickies - 1, true); //Rest of page
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} else {
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$Part1 = array();
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$Part3 = $Forum;
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}
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if (is_null($Part1)) {
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$Part1 = array();
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}
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if (is_null($Part3)) {
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$Part3 = array();
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}
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$Forum = $Part1 + $Part2 + $Part3;
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G::$Cache->cache_value("forums_$ForumID", array($Forum, '', 0, $Stickies), 0);
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}
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//Update the forum root
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G::$Cache->begin_transaction('forums_list');
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$UpdateArray = array(
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'NumPosts' => '+1',
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'NumTopics' => '+1',
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'LastPostID' => $PostID,
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'LastPostAuthorID' => $AuthorID,
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'LastPostTopicID' => $TopicID,
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'LastPostTime' => sqltime(),
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'Title' => $Title,
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'IsLocked' => $ThreadInfo['IsLocked'],
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'IsSticky' => $ThreadInfo['IsSticky']
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);
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$UpdateArray['NumTopics'] = '+1';
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G::$Cache->update_row($ForumID, $UpdateArray);
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G::$Cache->commit_transaction(0);
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$CatalogueID = floor((POSTS_PER_PAGE * ceil($Posts / POSTS_PER_PAGE) - POSTS_PER_PAGE) / THREAD_CATALOGUE);
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G::$Cache->begin_transaction('thread_'.$TopicID.'_catalogue_'.$CatalogueID);
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$Post = array(
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'ID' => $PostID,
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'AuthorID' => G::$LoggedUser['ID'],
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'AddedTime' => sqltime(),
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'Body' => $PostBody,
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'EditedUserID' => 0,
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'EditedTime' => '0000-00-00 00:00:00',
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'Username' => ''
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);
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G::$Cache->insert('', $Post);
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G::$Cache->commit_transaction(0);
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G::$Cache->begin_transaction('thread_'.$TopicID.'_info');
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G::$Cache->update_row(false, array('Posts' => '+1', 'LastPostAuthorID' => $AuthorID));
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G::$Cache->commit_transaction(0);
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G::$DB->set_query_id($QueryID);
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return $TopicID;
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}
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/**
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* If the suffix of $Haystack is $Needle
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*
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* @param string $Haystack String to search in
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* @param string $Needle String to search for
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* @return boolean True if $Needle is a suffix of $Haystack
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*/
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public static function ends_with($Haystack, $Needle) {
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return substr($Haystack, strlen($Needle) * -1) == $Needle;
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}
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/**
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* If the prefix of $Haystack is $Needle
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*
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* @param string $Haystack String to search in
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* @param string $Needle String to search for
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* @return boolean True if $Needle is a prefix of $Haystack
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*/
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public static function starts_with($Haystack, $Needle) {
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return strpos($Haystack, $Needle) === 0;
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}
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/**
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* Variant of in_array() with trailing wildcard support
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*
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* @param string $Needle, array $Haystack
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* @return boolean true if (substring of) $Needle exists in $Haystack
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*/
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public static function in_array_partial($Needle, $Haystack) {
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static $Searches = array();
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if (array_key_exists($Needle, $Searches)) {
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return $Searches[$Needle];
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}
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foreach ($Haystack as $String) {
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if (substr($String, -1) == '*') {
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if (!strncmp($Needle, $String, strlen($String) - 1)) {
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$Searches[$Needle] = true;
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return true;
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}
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} elseif (!strcmp($Needle, $String)) {
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$Searches[$Needle] = true;
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return true;
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}
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}
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$Searches[$Needle] = false;
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return false;
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}
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/**
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* Used to check if keys in $_POST and $_GET are all set, and throws an error if not.
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* This reduces 'if' statement redundancy for a lot of variables
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*
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* @param array $Request Either $_POST or $_GET, or whatever other array you want to check.
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* @param array $Keys The keys to ensure are set.
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* @param boolean $AllowEmpty If set to true, a key that is in the request but blank will not throw an error.
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* @param int $Error The error code to throw if one of the keys isn't in the array.
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*/
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public static function assert_isset_request($Request, $Keys = null, $AllowEmpty = false, $Error = 0) {
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if (isset($Keys)) {
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foreach ($Keys as $K) {
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if (!isset($Request[$K]) || ($AllowEmpty == false && $Request[$K] == '')) {
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error($Error);
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break;
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}
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}
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} else {
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foreach ($Request as $R) {
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if (!isset($R) || ($AllowEmpty == false && $R == '')) {
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error($Error);
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break;
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}
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}
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}
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}
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|
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/**
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* Given an array of tags, return an array of their IDs.
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*
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* @param array $TagNames
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* @return array IDs
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*/
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public static function get_tags($TagNames) {
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$TagIDs = array();
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foreach ($TagNames as $Index => $TagName) {
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$Tag = G::$Cache->get_value("tag_id_$TagName");
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if (is_array($Tag)) {
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unset($TagNames[$Index]);
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$TagIDs[$Tag['ID']] = $Tag['Name'];
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}
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}
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if (count($TagNames) > 0) {
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$QueryID = G::$DB->get_query_id();
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G::$DB->query("
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SELECT ID, Name
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FROM tags
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WHERE Name IN ('".implode("', '", $TagNames)."')");
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$SQLTagIDs = G::$DB->to_array();
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G::$DB->set_query_id($QueryID);
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foreach ($SQLTagIDs as $Tag) {
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$TagIDs[$Tag['ID']] = $Tag['Name'];
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G::$Cache->cache_value('tag_id_'.$Tag['Name'], $Tag, 0);
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}
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}
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return($TagIDs);
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}
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|
|
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/**
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* Gets the alias of the tag; if there is no alias, silently returns the original tag.
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*
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* @param string $BadTag the tag we want to alias
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* @return string The aliased tag.
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*/
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public static function get_alias_tag($BadTag) {
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$QueryID = G::$DB->get_query_id();
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G::$DB->query("
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SELECT AliasTag
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FROM tag_aliases
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WHERE BadTag = '$BadTag'
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LIMIT 1");
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if (G::$DB->has_results()) {
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list($AliasTag) = G::$DB->next_record();
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} else {
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$AliasTag = $BadTag;
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}
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G::$DB->set_query_id($QueryID);
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return $AliasTag;
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}
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|
|
|
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/*
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* Write a message to the system log.
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*
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* @param string $Message the message to write.
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*/
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public static function write_log($Message) {
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global $Time;
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$QueryID = G::$DB->get_query_id();
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G::$DB->query("
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INSERT INTO log (Message, Time)
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VALUES ('" . db_string($Message) . "', '" . sqltime() . "')");
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G::$DB->set_query_id($QueryID);
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}
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|
|
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/**
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* Get a tag ready for database input and display.
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*
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* @param string $Str
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* @return sanitized version of $Str
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*/
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public static function sanitize_tag($Str) {
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$Str = strtolower($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);
|
|
}
|
|
}
|
|
?>
|