/**
* Look up a quotereply link, and convert it to the necessary anchor
* tag equivalent if necessary.
*
* @param int $bid The board ID
* @param string $bfold The board folder name
* @param int $threadid The (unique) ID for this thread
* @param int $threadglob The global ID for this thread
* @param int $pulledvalue The parsed value (i.e. would be 2 for ">>2")
*
* @return string The anchor link (or just ">>$pulledvalue" if it was invalid)
*/
function lookup_qr_link($bid, $bfold, $threadid, $threadglob, $pulledvalue)
{
$db = new ThornPostDBI();
// Default to not finding anything of use.
$link = $link = ">>" . $pulledvalue;
// This abstracts so much stuff for us.
$postinfo = $db->getsinglepost($pulledvalue, $bid);
if ($postinfo != null) {
if ($postinfo['thread'] == 0) {
// Just add an anchor tag and go
if (THuserewrite) {
$link = '<a href="' . THurl . $bfold . "/thread/" . $pulledvalue . '#' . $pulledvalue . '">>>' . $pulledvalue . "</a>";
} else {
$link = '<a href="' . THurl . 'drydock.php?b=' . $bfold . '&i=' . $pulledvalue . '#' . $pulledvalue . '">>>' . $pulledvalue . "</a>";
}
} else {
if ($postinfo['thread'] == $threadid) {
if (THuserewrite) {
$link = "<a href=\"" . THurl . $bfold . "/thread/" . $threadglob . "#" . $pulledvalue . "\">>>" . $pulledvalue . "</a>";
} else {
$link = "<a href=\"" . THurl . 'drydock.php?b=' . $bfold . '&i=' . $threadglob . "#" . $pulledvalue . "\">>>" . $pulledvalue . "</a>";
}
} else {
// We need to look up the global ID.
$threadinfo = $db->gettinfo($postinfo['thread']);
// Was it a valid lookup?
if ($threadinfo != null) {
$threadop = $threadinfo['globalid'];
if (THuserewrite) {
$link = "<a href=\"" . THurl . $bfold . "/thread/" . $threadop . "#" . $pulledvalue . "\">>>" . $pulledvalue . "</a>";
} else {
$link = "<a href=\"" . THurl . 'drydock.php?b=' . $bfold . '&i=' . $threadop . "#" . $pulledvalue . "\">>>" . $pulledvalue . "</a>";
}
}
}
}
}
return $link;
}
}
$db = new ThornPostDBI();
// Set some stuff up.
$board_id = $db->getboardnumber($board_folder);
$postid = intval($_GET['post']);
// SQL injection protection :]
$threadid = 0;
// set this up later once we get some post data
$ipstring = "";
// Make sure we retrieved a valid board id
if ($board_id == null) {
THdie("That board does not exist!");
}
// $postarray will hold the assoc containing post data
$postarray = array();
$postarray = $db->getsinglepost($postid, $board_id);
// Make sure it exists
if ($postarray == null) {
THdie("Post with global ID of " . $postid . " and board /" . $board_folder . "/ does not exist.");
}
// Make a string from the IP for easy use in Smarty
$ipstring = long2ip($postarray['ip']);
// If it's a thread, the thread global ID and post global ID will be one and the same.
// Otherwise, we need to look it up.
if ($postarray['thread'] == 0) {
$threadid = $postarray['globalid'];
} else {
$fetched_thread = $db->gettinfo($postarray['thread']);
$threadid = $fetched_thread['globalid'];
}
// only bother if we're receiving POST data
