- Patch #13816 by Neil: tidied up the comment module code a bit.
Dries Buytaert
parent
55df38710f
commit
e4a3b6f89f
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@ -488,7 +488,6 @@ function comment_post($edit) {
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global $user;
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if (user_access('post comments') && node_comment_mode($edit['nid']) == 2) {
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// Validate the comment's subject. If not specified, extract
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// one from the comment's body.
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$edit['subject'] = strip_tags($edit['subject']);
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@ -500,17 +499,16 @@ function comment_post($edit) {
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if (!form_get_errors()) {
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// Check for duplicate comments. Note that we have to use the
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// validated/filtered data to perform such check.
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$duplicate = db_result(db_query("SELECT COUNT(cid) FROM {comments} WHERE pid = %d AND nid = %d AND subject = '%s' AND comment = '%s'", $edit["pid"], $edit["nid"], $edit['subject'], $edit['comment']), 0);
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$duplicate = db_result(db_query("SELECT COUNT(cid) FROM {comments} WHERE pid = %d AND nid = %d AND subject = '%s' AND comment = '%s'", $edit['pid'], $edit['nid'], $edit['subject'], $edit['comment']), 0);
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if ($duplicate != 0) {
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watchdog('warning', t('Comment: duplicate %subject.', array('%subject' => '<em>'. $edit["subject"] .'</em>')));
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watchdog('warning', t('Comment: duplicate %subject.', array('%subject' => '<em>'. $edit['subject'] .'</em>')));
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}
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if ($edit["cid"]) {
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if ($edit['cid']) {
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// Update the comment in the database. Note that the update
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// query will fail if the comment isn't owned by the current
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// user.
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db_query("UPDATE {comments} SET subject = '%s', comment = '%s', format = '%s' WHERE cid = %d AND uid = '$user->uid'", $edit['subject'], $edit['comment'], $edit['format'], $edit["cid"]);
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db_query("UPDATE {comments} SET subject = '%s', comment = '%s', format = '%s' WHERE cid = %d AND uid = %d", $edit['subject'], $edit['comment'], $edit['format'], $edit['cid'], $user->uid);
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_comment_update_node_statistics($edit['nid']);
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@ -532,30 +530,21 @@ function comment_post($edit) {
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$users = serialize(array(0 => $score));
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/*
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** Here we are building the thread field. See the comment
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** in comment_render().
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*/
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// Here we are building the thread field. See the comment
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// in comment_render().
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if ($edit['pid'] == 0) {
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/*
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** This is a comment with no parent comment (depth 0): we start
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** by retrieving the maximum thread level.
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*/
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// This is a comment with no parent comment (depth 0): we start
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// by retrieving the maximum thread level.
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$max = db_result(db_query('SELECT MAX(thread) FROM {comments} WHERE nid = %d', $edit['nid']));
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// Strip the "/" from the end of the thread.
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$max = rtrim($max, '/');
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/*
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** Next, we increase this value by one. Note that we can't
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** use 1, 2, 3, ... 9, 10, 11 because we order by string and
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** 10 would be right after 1. We use 1, 2, 3, ..., 9, 91,
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** 92, 93, ... instead. Ugly but fast.
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*/
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$decimals = (string)substr($max, 0, strlen($max) - 1);
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// Next, we increase this value by one. Note that we can't
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// use 1, 2, 3, ... 9, 10, 11 because we order by string and
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// 10 would be right after 1. We use 1, 2, 3, ..., 9, 91,
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// 92, 93, ... instead. Ugly but fast.
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$decimals = (string) substr($max, 0, strlen($max) - 1);
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$units = substr($max, -1, 1);
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if ($units) {
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$units++;
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@ -569,26 +558,24 @@ function comment_post($edit) {
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}
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// Finally, build the thread field for this new comment.
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$thread = "$decimals$units/";
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$thread = $decimals . $units .'/';
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}
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else {
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/*
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** This is comment with a parent comment: we increase
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** the part of the thread value at the proper depth.
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*/
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// This is comment with a parent comment: we increase
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// the part of the thread value at the proper depth.
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// Get the parent comment:
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$parent = db_fetch_object(db_query('SELECT * FROM {comments} WHERE cid = %d', $edit['pid']));
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// Strip the "/" from the end of the parent thread.
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$parent->thread = (string)rtrim((string)$parent->thread, '/');
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$parent->thread = (string) rtrim((string) $parent->thread, '/');
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// Get the max value in _this_ thread.
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$max = db_result(db_query("SELECT MAX(thread) FROM {comments} WHERE thread LIKE '%s.%%' AND nid = %d", $parent->thread, $edit['nid']));
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if ($max == '') {
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// First child of this parent.
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$thread = "$parent->thread.1/";
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$thread = $parent->thread .'.1/';
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}
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else {
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// Strip the "/" at the end of the thread.
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@ -599,13 +586,10 @@ function comment_post($edit) {
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$parent_depth = count(explode('.', $parent->thread));
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$last = $parts[$parent_depth];
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/*
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** Next, we increase this value by one. Note that we can't
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** use 1, 2, 3, ... 9, 10, 11 because we order by string and
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** 10 would be right after 1. We use 1, 2, 3, ..., 9, 91,
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** 92, 93, ... instead. Ugly but fast.
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*/
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// Next, we increase this value by one. Note that we can't
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// use 1, 2, 3, ... 9, 10, 11 because we order by string and
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// 10 would be right after 1. We use 1, 2, 3, ..., 9, 91,
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// 92, 93, ... instead. Ugly but fast.
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$decimals = (string)substr($last, 0, strlen($last) - 1);
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$units = substr($last, -1, 1);
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$units++;
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@ -614,12 +598,12 @@ function comment_post($edit) {
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}
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// Finally, build the thread field for this new comment.
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$thread = "$parent->thread.". $decimals.$units .'/';
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$thread = $parent->thread .'.'. $decimals . $units .'/';
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}
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}
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$edit["cid"] = db_next_id("{comments}_cid");
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$edit['cid'] = db_next_id('{comments}_cid');
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$edit['timestamp'] = time();
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if ($edit['uid'] = $user->uid) {
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@ -627,7 +611,7 @@ function comment_post($edit) {
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}
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db_query("INSERT INTO {comments} (cid, nid, pid, uid, subject, comment, format, hostname, timestamp, status, score, users, thread, name, mail, homepage) VALUES (%d, %d, %d, %d, '%s', '%s', %d, '%s', %d, %d, %d, '%s', '%s', '%s', '%s', '%s')", $edit["cid"], $edit["nid"], $edit["pid"], $edit['uid'], $edit['subject'], $edit['comment'], $edit['format'], $_SERVER['REMOTE_ADDR'], $edit['timestamp'], $status, $score, $users, $thread, $edit["name"], $edit['mail'], $edit["homepage"]);
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db_query("INSERT INTO {comments} (cid, nid, pid, uid, subject, comment, format, hostname, timestamp, status, score, users, thread, name, mail, homepage) VALUES (%d, %d, %d, %d, '%s', '%s', %d, '%s', %d, %d, %d, '%s', '%s', '%s', '%s', '%s')", $edit['cid'], $edit['nid'], $edit['pid'], $edit['uid'], $edit['subject'], $edit['comment'], $edit['format'], $_SERVER['REMOTE_ADDR'], $edit['timestamp'], $status, $score, $users, $thread, $edit['name'], $edit['mail'], $edit['homepage']);
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_comment_update_node_statistics($edit['nid']);
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@ -488,7 +488,6 @@ function comment_post($edit) {
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global $user;
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if (user_access('post comments') && node_comment_mode($edit['nid']) == 2) {
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// Validate the comment's subject. If not specified, extract
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// one from the comment's body.
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$edit['subject'] = strip_tags($edit['subject']);
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@ -500,17 +499,16 @@ function comment_post($edit) {
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if (!form_get_errors()) {
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// Check for duplicate comments. Note that we have to use the
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// validated/filtered data to perform such check.
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$duplicate = db_result(db_query("SELECT COUNT(cid) FROM {comments} WHERE pid = %d AND nid = %d AND subject = '%s' AND comment = '%s'", $edit["pid"], $edit["nid"], $edit['subject'], $edit['comment']), 0);
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$duplicate = db_result(db_query("SELECT COUNT(cid) FROM {comments} WHERE pid = %d AND nid = %d AND subject = '%s' AND comment = '%s'", $edit['pid'], $edit['nid'], $edit['subject'], $edit['comment']), 0);
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if ($duplicate != 0) {
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watchdog('warning', t('Comment: duplicate %subject.', array('%subject' => '<em>'. $edit["subject"] .'</em>')));
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watchdog('warning', t('Comment: duplicate %subject.', array('%subject' => '<em>'. $edit['subject'] .'</em>')));
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}
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if ($edit["cid"]) {
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if ($edit['cid']) {
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// Update the comment in the database. Note that the update
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// query will fail if the comment isn't owned by the current
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// user.
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db_query("UPDATE {comments} SET subject = '%s', comment = '%s', format = '%s' WHERE cid = %d AND uid = '$user->uid'", $edit['subject'], $edit['comment'], $edit['format'], $edit["cid"]);
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db_query("UPDATE {comments} SET subject = '%s', comment = '%s', format = '%s' WHERE cid = %d AND uid = %d", $edit['subject'], $edit['comment'], $edit['format'], $edit['cid'], $user->uid);
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_comment_update_node_statistics($edit['nid']);
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@ -532,30 +530,21 @@ function comment_post($edit) {
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$users = serialize(array(0 => $score));
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/*
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** Here we are building the thread field. See the comment
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** in comment_render().
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*/
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// Here we are building the thread field. See the comment
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// in comment_render().
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if ($edit['pid'] == 0) {
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/*
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** This is a comment with no parent comment (depth 0): we start
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** by retrieving the maximum thread level.
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*/
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// This is a comment with no parent comment (depth 0): we start
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// by retrieving the maximum thread level.
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$max = db_result(db_query('SELECT MAX(thread) FROM {comments} WHERE nid = %d', $edit['nid']));
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// Strip the "/" from the end of the thread.
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$max = rtrim($max, '/');
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/*
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** Next, we increase this value by one. Note that we can't
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** use 1, 2, 3, ... 9, 10, 11 because we order by string and
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** 10 would be right after 1. We use 1, 2, 3, ..., 9, 91,
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** 92, 93, ... instead. Ugly but fast.
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*/
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$decimals = (string)substr($max, 0, strlen($max) - 1);
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// Next, we increase this value by one. Note that we can't
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// use 1, 2, 3, ... 9, 10, 11 because we order by string and
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// 10 would be right after 1. We use 1, 2, 3, ..., 9, 91,
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// 92, 93, ... instead. Ugly but fast.
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$decimals = (string) substr($max, 0, strlen($max) - 1);
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$units = substr($max, -1, 1);
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if ($units) {
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$units++;
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@ -569,26 +558,24 @@ function comment_post($edit) {
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}
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// Finally, build the thread field for this new comment.
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$thread = "$decimals$units/";
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$thread = $decimals . $units .'/';
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}
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else {
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/*
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** This is comment with a parent comment: we increase
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** the part of the thread value at the proper depth.
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*/
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// This is comment with a parent comment: we increase
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// the part of the thread value at the proper depth.
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// Get the parent comment:
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$parent = db_fetch_object(db_query('SELECT * FROM {comments} WHERE cid = %d', $edit['pid']));
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// Strip the "/" from the end of the parent thread.
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$parent->thread = (string)rtrim((string)$parent->thread, '/');
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$parent->thread = (string) rtrim((string) $parent->thread, '/');
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// Get the max value in _this_ thread.
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$max = db_result(db_query("SELECT MAX(thread) FROM {comments} WHERE thread LIKE '%s.%%' AND nid = %d", $parent->thread, $edit['nid']));
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if ($max == '') {
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// First child of this parent.
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$thread = "$parent->thread.1/";
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$thread = $parent->thread .'.1/';
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}
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else {
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// Strip the "/" at the end of the thread.
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@ -599,13 +586,10 @@ function comment_post($edit) {
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$parent_depth = count(explode('.', $parent->thread));
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$last = $parts[$parent_depth];
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/*
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** Next, we increase this value by one. Note that we can't
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** use 1, 2, 3, ... 9, 10, 11 because we order by string and
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** 10 would be right after 1. We use 1, 2, 3, ..., 9, 91,
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** 92, 93, ... instead. Ugly but fast.
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*/
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// Next, we increase this value by one. Note that we can't
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// use 1, 2, 3, ... 9, 10, 11 because we order by string and
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// 10 would be right after 1. We use 1, 2, 3, ..., 9, 91,
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// 92, 93, ... instead. Ugly but fast.
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$decimals = (string)substr($last, 0, strlen($last) - 1);
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$units = substr($last, -1, 1);
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$units++;
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@ -614,12 +598,12 @@ function comment_post($edit) {
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}
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// Finally, build the thread field for this new comment.
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$thread = "$parent->thread.". $decimals.$units .'/';
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$thread = $parent->thread .'.'. $decimals . $units .'/';
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}
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}
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$edit["cid"] = db_next_id("{comments}_cid");
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$edit['cid'] = db_next_id('{comments}_cid');
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$edit['timestamp'] = time();
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if ($edit['uid'] = $user->uid) {
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@ -627,7 +611,7 @@ function comment_post($edit) {
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}
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db_query("INSERT INTO {comments} (cid, nid, pid, uid, subject, comment, format, hostname, timestamp, status, score, users, thread, name, mail, homepage) VALUES (%d, %d, %d, %d, '%s', '%s', %d, '%s', %d, %d, %d, '%s', '%s', '%s', '%s', '%s')", $edit["cid"], $edit["nid"], $edit["pid"], $edit['uid'], $edit['subject'], $edit['comment'], $edit['format'], $_SERVER['REMOTE_ADDR'], $edit['timestamp'], $status, $score, $users, $thread, $edit["name"], $edit['mail'], $edit["homepage"]);
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db_query("INSERT INTO {comments} (cid, nid, pid, uid, subject, comment, format, hostname, timestamp, status, score, users, thread, name, mail, homepage) VALUES (%d, %d, %d, %d, '%s', '%s', %d, '%s', %d, %d, %d, '%s', '%s', '%s', '%s', '%s')", $edit['cid'], $edit['nid'], $edit['pid'], $edit['uid'], $edit['subject'], $edit['comment'], $edit['format'], $_SERVER['REMOTE_ADDR'], $edit['timestamp'], $status, $score, $users, $thread, $edit['name'], $edit['mail'], $edit['homepage']);
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_comment_update_node_statistics($edit['nid']);
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