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@@ -1,291 +1,288 @@
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-<?php
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-/**
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- * Global core functions
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- */
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-
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-/**
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- * Get a Gravatar URL from email address and size, uses global Gravatar configuration
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- * @param string $email
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- * @param integer $size
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- * @return string
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- */
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-function gravatar($email, $size = 80) {
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- $f3 = Base::instance();
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- $rating = $f3->get("gravatar.rating") ? $f3->get("gravatar.rating") : "pg";
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- $default = $f3->get("gravatar.default") ? $f3->get("gravatar.default") : "mm";
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- return "//gravatar.com/avatar/" . md5(strtolower($email)) .
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- "?s=" . intval($size) .
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- "&d=" . urlencode($default) .
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- "&r=" . urlencode($rating);
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-}
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-
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-/**
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- * HTML escape shortcode
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- * @param string $str
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- * @return string
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- */
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-function h($str) {
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- return htmlspecialchars($str);
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-}
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-
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-/**
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- * Get current time and date in a MySQL NOW() format
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- * @param boolean $time Determines whether to include the time in the string
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- * @param boolean $utc Whether to use UTC or local time
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- * @return string
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- */
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-function now($time = true, $utc = true) {
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- $now = $utc ? time() : utc2local();
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- return $time ? date("Y-m-d H:i:s", $now) : date("Y-m-d", $now);
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-}
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-
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-/**
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- * Output object as JSON and set appropriate headers
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- * @param mixed $object
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- */
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-function print_json($object) {
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- if(!headers_sent()) {
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- header("Content-type: application/json");
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- }
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- echo json_encode($object);
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-}
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-
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-/**
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- * Clean a string for encoding in JSON
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- * Collapses whitespace, then trims
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- * @param string $string
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- * @return string
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- */
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-function clean_json($string) {
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- return trim(preg_replace('/\s+/', ' ', $string));
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-}
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-
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-/**
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- * Internal function used by make_clickable
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- * @param array $matches
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- * @return string
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- */
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-function _make_url_clickable_cb($matches) {
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- $ret = '';
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- $url = $matches[2];
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-
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- if(empty($url))
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- return $matches[0];
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- // removed trailing [.,;:] from URL
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- if(in_array(substr($url,-1),array('.',',',';',':')) === true) {
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- $ret = substr($url,-1);
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- $url = substr($url,0,strlen($url)-1);
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- }
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- return $matches[1] . "<a href=\"$url\" rel=\"nofollow\" target=\"_blank\">$url</a>".$ret;
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-}
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-
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-/**
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- * Internal function used by make_clickable
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- * @param array $m
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- * @return string
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- */
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-function _make_web_ftp_clickable_cb($m) {
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- $s = '';
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- $d = $m[2];
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-
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- if (empty($d))
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- return $m[0];
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-
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- // removed trailing [,;:] from URL
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- if(in_array(substr($d,-1),array('.',',',';',':')) === true) {
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- $s = substr($d,-1);
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- $d = substr($d,0,strlen($d)-1);
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- }
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- return $m[1] . "<a href=\"http://$d\" rel=\"nofollow\" target=\"_blank\">$d</a>".$s;
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-}
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-
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-/**
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- * Internal function used by make_clickable
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- * @param array $m
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- * @return string
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- */
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-function _make_email_clickable_cb($m) {
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- $email = $m[2].'@'.$m[3];
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- return $m[1]."<a href=\"mailto:$email\">$email</a>";
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-}
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-
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-/**
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- * Converts recognized URLs and email addresses into HTML hyperlinks
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- * @param string $s
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- * @return string
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- */
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-function make_clickable($s) {
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- $s = ' '.$s;
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- // in testing, using arrays here was found to be faster
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- $s = preg_replace_callback('#([\s>])([\w]+?://[\w\\x80-\\xff\#!$%&~/.\-;:=,?@\[\]+]*)#is','_make_url_clickable_cb',$s);
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- $s = preg_replace_callback('#([\s>])((www|ftp)\.[\w\\x80-\\xff\#!$%&~/.\-;:=,?@\[\]+]*)#is','_make_web_ftp_clickable_cb',$s);
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- $s = preg_replace_callback('#([\s>])([.0-9a-z_+-]+)@(([0-9a-z-]+\.)+[0-9a-z]{2,})#i','_make_email_clickable_cb',$s);
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-
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- // this one is not in an array because we need it to run last, for cleanup of accidental links within links
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- $s = preg_replace("#(<a( [^>]+?>|>))<a [^>]+?>([^>]+?)</a></a>#i", "$1$3</a>",$s);
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- $s = trim($s);
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- return $s;
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-}
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-
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-/**
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- * Send an email with the UTF-8 character set
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- * @param string $to
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- * @param string $subject
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- * @param string $body
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- * @return bool
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- */
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-function utf8mail($to, $subject, $body) {
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- $f3 = \Base::instance();
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-
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- // Set content-type with UTF charset
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- $headers = 'MIME-Version: 1.0' . "\r\n";
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- $headers .= 'Content-type: text/html; charset=utf-8' . "\r\n";
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-
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- // Add sender and recipient information
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- $headers .= 'To: '. $to . "\r\n";
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- $headers .= 'From: '. $f3->get("mail.from") . "\r\n";
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-
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- return mail($to, $subject, $body, $headers);
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-}
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-
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-/**
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- * Takes two dates formatted as YYYY-MM-DD and creates an
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- * inclusive array of the dates between the from and to dates.
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- * @param string $strDateFrom
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- * @param string $strDateTo
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- * @return array
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- */
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-function createDateRangeArray($strDateFrom, $strDateTo) {
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- $aryRange = array();
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-
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- $iDateFrom = mktime(1,0,0,substr($strDateFrom,5,2),substr($strDateFrom,8,2),substr($strDateFrom,0,4));
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- $iDateTo = mktime(1,0,0,substr($strDateTo,5,2),substr($strDateTo,8,2),substr($strDateTo,0,4));
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-
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- if ($iDateTo >= $iDateFrom) {
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- $aryRange[] = date('Y-m-d', $iDateFrom); // first entry
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- while ($iDateFrom < $iDateTo) {
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- $iDateFrom += 86400; // add 24 hours
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- $aryRange[] = date('Y-m-d', $iDateFrom);
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- }
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- }
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-
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- return $aryRange;
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-}
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-
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-/**
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- * Passes a string through the Textile parser,
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- * also converts issue IDs and usernames to links
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- * @param string $str
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- * @param int|bool $ttl
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- * @return string
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- */
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-function parseTextile($str, $ttl=false) {
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- if($ttl !== false) {
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- $cache = \Cache::instance();
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- $hash = sha1($str);
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-
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- // Return value if cached
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- if(($val = $cache->get("$hash.tex")) !== false) {
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- return $val;
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- }
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- }
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-
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- // Value wasn't cached, run the parser
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- $tex = new \Helper\Textile\Parser();
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- $tex->setDocumentType('html5')
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- ->setDimensionlessImages(true);
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- $val = $tex->parse($str);
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-
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- // Find issue IDs and convert to links
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- $val = preg_replace("/(?<=[\s,\(^])#([0-9]+)(?=[\s,\)\.,$])/", "<a href=\"/issues/$1\">#$1</a>", $val);
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-
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- // Find usernames and replace with links
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- // $val = preg_replace("/(?<=\s)@([a-z0-9_-]+)(?=\s)/i", " <a href=\"/user/$1\">@$1</a> ", $val);
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-
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- // Convert URLs to links
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- $val = make_clickable($val);
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-
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- // Cache the value if $ttl was given
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- if($ttl !== false) {
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- $cache->set("$hash.tex", $val, $ttl);
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- }
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-
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- // Return the parsed value
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- return $val;
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-}
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-
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-/**
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- * Get a human-readable file size
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- * @param int $filesize
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- * @return string
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- */
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-function format_filesize($filesize) {
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- if($filesize > 1073741824) {
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- return round($filesize / 1073741824, 2) . " GB";
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- } elseif($filesize > 1048576) {
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- return round($filesize / 1048576, 2) . " MB";
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- } elseif($filesize > 1024) {
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- return round($filesize / 1024, 2) . " KB";
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- } else {
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- return $filesize . " bytes";
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- }
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-}
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-
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-/**
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- * Convert a UTC timestamp to local time
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- * @param int $timestamp
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- * @return int
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- */
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-function utc2local($timestamp = null) {
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- if(!$timestamp) {
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- $timestamp = time();
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- }
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-
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- $f3 = Base::instance();
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-
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- if($f3->exists("site.timeoffset")) {
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- $offset = $f3->get("site.timeoffset");
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- } else {
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- $tz = $f3->get("site.timezone");
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- $dtzLocal = new DateTimeZone($tz);
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- $dtLocal = new DateTime("now", $dtzLocal);
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- $offset = $dtzLocal->getOffset($dtLocal);
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- }
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-
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- return $timestamp + $offset;
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-}
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-
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-/**
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- * Send a file to the browser
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- * @param string $file
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- * @param string $mime
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- * @param string $filename
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- * @param bool $force
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- * @return int|bool
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- */
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-function sendfile($file, $mime = "", $filename = "", $force = true) {
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- if (!is_file($file)) {
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- return FALSE;
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- }
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-
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- $size = filesize($file);
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-
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- if(!$mime) {
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- $mime = \Web::instance()->mime($file);
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- }
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- header("Content-Type: $mime");
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-
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- if ($force) {
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- if(!$filename) {
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- $filename = basename($file);
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- }
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- header("Content-Disposition: attachment; filename=$filename");
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- }
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-
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- header("Accept-Ranges: bytes");
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- header("Content-Length: $size");
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- header("X-Powered-By: " . \Base::instance()->get("PACKAGE"));
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-
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- readfile($file);
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- return $size;
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-}
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+<?php
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+/**
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+ * Global core functions
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+ */
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+
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+/**
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+ * Get a Gravatar URL from email address and size, uses global Gravatar configuration
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+ * @param string $email
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+ * @param integer $size
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+ * @return string
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+ */
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+function gravatar($email, $size = 80) {
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+ $f3 = Base::instance();
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+ $rating = $f3->get("gravatar.rating") ? $f3->get("gravatar.rating") : "pg";
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+ $default = $f3->get("gravatar.default") ? $f3->get("gravatar.default") : "mm";
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+ return "//gravatar.com/avatar/" . md5(strtolower($email)) .
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+ "?s=" . intval($size) .
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+ "&d=" . urlencode($default) .
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+ "&r=" . urlencode($rating);
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+}
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+
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+/**
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+ * HTML escape shortcode
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|
+ * @param string $str
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+ * @return string
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+ */
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+function h($str) {
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+ return htmlspecialchars($str);
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+}
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+
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+/**
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+ * Get current time and date in a MySQL NOW() format
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|
+ * @param boolean $time Determines whether to include the time in the string
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+ * @param boolean $utc Whether to use UTC or local time
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+ * @return string
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+ */
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+function now($time = true, $utc = true) {
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+ $now = $utc ? time() : utc2local();
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+ return $time ? date("Y-m-d H:i:s", $now) : date("Y-m-d", $now);
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+}
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+
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+/**
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+ * Output object as JSON and set appropriate headers
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+ * @param mixed $object
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+ */
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+function print_json($object) {
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+ if(!headers_sent()) {
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+ header("Content-type: application/json");
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+ }
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+ echo json_encode($object);
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+}
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+
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+/**
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+ * Clean a string for encoding in JSON
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+ * Collapses whitespace, then trims
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+ * @param string $string
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+ * @return string
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+ */
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+function clean_json($string) {
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+ return trim(preg_replace('/\s+/', ' ', $string));
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+}
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+
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+/**
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+ * Internal function used by make_clickable
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|
+ * @param array $matches
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+ * @return string
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|
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+ */
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+function _make_url_clickable_cb($matches) {
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+ $ret = '';
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+ $url = $matches[2];
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+
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+ if(empty($url))
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+ return $matches[0];
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+ // removed trailing [.,;:] from URL
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+ if(in_array(substr($url,-1),array('.',',',';',':')) === true) {
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+ $ret = substr($url,-1);
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+ $url = substr($url,0,strlen($url)-1);
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+ }
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+ return $matches[1] . "<a href=\"$url\" rel=\"nofollow\" target=\"_blank\">$url</a>".$ret;
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+}
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+
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+/**
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+ * Internal function used by make_clickable
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+ * @param array $m
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+ * @return string
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+ */
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+function _make_web_ftp_clickable_cb($m) {
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+ $s = '';
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+ $d = $m[2];
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+
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+ if (empty($d))
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+ return $m[0];
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+
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+ // removed trailing [,;:] from URL
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+ if(in_array(substr($d,-1),array('.',',',';',':')) === true) {
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+ $s = substr($d,-1);
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+ $d = substr($d,0,strlen($d)-1);
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+ }
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+ return $m[1] . "<a href=\"http://$d\" rel=\"nofollow\" target=\"_blank\">$d</a>".$s;
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+}
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+
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+/**
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+ * Internal function used by make_clickable
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+ * @param array $m
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+ * @return string
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+ */
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+function _make_email_clickable_cb($m) {
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+ $email = $m[2].'@'.$m[3];
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+ return $m[1]."<a href=\"mailto:$email\">$email</a>";
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+}
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+
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|
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+/**
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+ * Converts recognized URLs and email addresses into HTML hyperlinks
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|
|
+ * @param string $s
|
|
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+ * @return string
|
|
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+ */
|
|
|
+function make_clickable($s) {
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+ $s = ' '.$s;
|
|
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+ // in testing, using arrays here was found to be faster
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|
|
+ $s = preg_replace_callback('#([\s>])([\w]+?://[\w\\x80-\\xff\#!$%&~/.\-;:=,?@\[\]+]*)#is','_make_url_clickable_cb',$s);
|
|
|
+ $s = preg_replace_callback('#([\s>])((www|ftp)\.[\w\\x80-\\xff\#!$%&~/.\-;:=,?@\[\]+]*)#is','_make_web_ftp_clickable_cb',$s);
|
|
|
+ $s = preg_replace_callback('#([\s>])([.0-9a-z_+-]+)@(([0-9a-z-]+\.)+[0-9a-z]{2,})#i','_make_email_clickable_cb',$s);
|
|
|
+
|
|
|
+ // this one is not in an array because we need it to run last, for cleanup of accidental links within links
|
|
|
+ $s = preg_replace("#(<a( [^>]+?>|>))<a [^>]+?>([^>]+?)</a></a>#i", "$1$3</a>",$s);
|
|
|
+ $s = trim($s);
|
|
|
+ return $s;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Send an email with the UTF-8 character set
|
|
|
+ * @param string $to
|
|
|
+ * @param string $subject
|
|
|
+ * @param string $body
|
|
|
+ * @return bool
|
|
|
+ */
|
|
|
+function utf8mail($to, $subject, $body) {
|
|
|
+ $f3 = \Base::instance();
|
|
|
+
|
|
|
+ // Set content-type with UTF charset
|
|
|
+ $headers = 'MIME-Version: 1.0' . "\r\n";
|
|
|
+ $headers .= 'Content-type: text/html; charset=utf-8' . "\r\n";
|
|
|
+
|
|
|
+ // Add sender and recipient information
|
|
|
+ $headers .= 'To: '. $to . "\r\n";
|
|
|
+ $headers .= 'From: '. $f3->get("mail.from") . "\r\n";
|
|
|
+
|
|
|
+ return mail($to, $subject, $body, $headers);
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Takes two dates formatted as YYYY-MM-DD and creates an
|
|
|
+ * inclusive array of the dates between the from and to dates.
|
|
|
+ * @param string $strDateFrom
|
|
|
+ * @param string $strDateTo
|
|
|
+ * @return array
|
|
|
+ */
|
|
|
+function createDateRangeArray($strDateFrom, $strDateTo) {
|
|
|
+ $aryRange = array();
|
|
|
+
|
|
|
+ $iDateFrom = mktime(1,0,0,substr($strDateFrom,5,2),substr($strDateFrom,8,2),substr($strDateFrom,0,4));
|
|
|
+ $iDateTo = mktime(1,0,0,substr($strDateTo,5,2),substr($strDateTo,8,2),substr($strDateTo,0,4));
|
|
|
+
|
|
|
+ if ($iDateTo >= $iDateFrom) {
|
|
|
+ $aryRange[] = date('Y-m-d', $iDateFrom); // first entry
|
|
|
+ while ($iDateFrom < $iDateTo) {
|
|
|
+ $iDateFrom += 86400; // add 24 hours
|
|
|
+ $aryRange[] = date('Y-m-d', $iDateFrom);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return $aryRange;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Passes a string through the Textile parser,
|
|
|
+ * also converts issue IDs and usernames to links
|
|
|
+ * @param string $str
|
|
|
+ * @param int|bool $ttl
|
|
|
+ * @return string
|
|
|
+ */
|
|
|
+function parseTextile($str, $ttl=false) {
|
|
|
+ if($ttl !== false) {
|
|
|
+ $cache = \Cache::instance();
|
|
|
+ $hash = sha1($str);
|
|
|
+
|
|
|
+ // Return value if cached
|
|
|
+ if(($val = $cache->get("$hash.tex")) !== false) {
|
|
|
+ return $val;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Value wasn't cached, run the parser
|
|
|
+ $tex = new \Helper\Textile\Parser();
|
|
|
+ $tex->setDocumentType('html5')
|
|
|
+ ->setDimensionlessImages(true);
|
|
|
+ $val = $tex->parse($str);
|
|
|
+
|
|
|
+ // Find issue IDs and convert to links
|
|
|
+ $val = preg_replace("/(?<=[\s,\(^])#([0-9]+)(?=[\s,\)\.,$])/", "<a href=\"/issues/$1\">#$1</a>", $val);
|
|
|
+
|
|
|
+ // Convert URLs to links
|
|
|
+ $val = make_clickable($val);
|
|
|
+
|
|
|
+ // Cache the value if $ttl was given
|
|
|
+ if($ttl !== false) {
|
|
|
+ $cache->set("$hash.tex", $val, $ttl);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Return the parsed value
|
|
|
+ return $val;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Get a human-readable file size
|
|
|
+ * @param int $filesize
|
|
|
+ * @return string
|
|
|
+ */
|
|
|
+function format_filesize($filesize) {
|
|
|
+ if($filesize > 1073741824) {
|
|
|
+ return round($filesize / 1073741824, 2) . " GB";
|
|
|
+ } elseif($filesize > 1048576) {
|
|
|
+ return round($filesize / 1048576, 2) . " MB";
|
|
|
+ } elseif($filesize > 1024) {
|
|
|
+ return round($filesize / 1024, 2) . " KB";
|
|
|
+ } else {
|
|
|
+ return $filesize . " bytes";
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Convert a UTC timestamp to local time
|
|
|
+ * @param int $timestamp
|
|
|
+ * @return int
|
|
|
+ */
|
|
|
+function utc2local($timestamp = null) {
|
|
|
+ if(!$timestamp) {
|
|
|
+ $timestamp = time();
|
|
|
+ }
|
|
|
+
|
|
|
+ $f3 = Base::instance();
|
|
|
+
|
|
|
+ if($f3->exists("site.timeoffset")) {
|
|
|
+ $offset = $f3->get("site.timeoffset");
|
|
|
+ } else {
|
|
|
+ $tz = $f3->get("site.timezone");
|
|
|
+ $dtzLocal = new DateTimeZone($tz);
|
|
|
+ $dtLocal = new DateTime("now", $dtzLocal);
|
|
|
+ $offset = $dtzLocal->getOffset($dtLocal);
|
|
|
+ }
|
|
|
+
|
|
|
+ return $timestamp + $offset;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Send a file to the browser
|
|
|
+ * @param string $file
|
|
|
+ * @param string $mime
|
|
|
+ * @param string $filename
|
|
|
+ * @param bool $force
|
|
|
+ * @return int|bool
|
|
|
+ */
|
|
|
+function sendfile($file, $mime = "", $filename = "", $force = true) {
|
|
|
+ if (!is_file($file)) {
|
|
|
+ return FALSE;
|
|
|
+ }
|
|
|
+
|
|
|
+ $size = filesize($file);
|
|
|
+
|
|
|
+ if(!$mime) {
|
|
|
+ $mime = \Web::instance()->mime($file);
|
|
|
+ }
|
|
|
+ header("Content-Type: $mime");
|
|
|
+
|
|
|
+ if ($force) {
|
|
|
+ if(!$filename) {
|
|
|
+ $filename = basename($file);
|
|
|
+ }
|
|
|
+ header("Content-Disposition: attachment; filename=$filename");
|
|
|
+ }
|
|
|
+
|
|
|
+ header("Accept-Ranges: bytes");
|
|
|
+ header("Content-Length: $size");
|
|
|
+ header("X-Powered-By: " . \Base::instance()->get("PACKAGE"));
|
|
|
+
|
|
|
+ readfile($file);
|
|
|
+ return $size;
|
|
|
+}
|
Alan Hardman