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authoruckelman <uckelman@nomic.net>2010-04-11 15:35:25 +0000
committeruckelman <uckelman@nomic.net>2010-04-11 15:35:25 +0000
commitbae4e7aa3345ca56dd86ca5fb84abbde8ae5383b (patch)
tree9e5e3f2af57911b11df2bc2a5c76cae4476764d3 /src/PhpBB3.php
parent66be33480a0b891106ab3e8a75420843f36f6665 (diff)
Added topicExists().
git-svn-id: https://vassalengine.svn.sourceforge.net/svnroot/vassalengine/site-src/trunk@6655 67b53d14-2c14-4ace-a08f-0dab2b34000c
Diffstat (limited to 'src/PhpBB3.php')
-rw-r--r--src/PhpBB3.php43
1 files changed, 39 insertions, 4 deletions
diff --git a/src/PhpBB3.php b/src/PhpBB3.php
index b12841f..5a60712 100644
--- a/src/PhpBB3.php
+++ b/src/PhpBB3.php
@@ -81,6 +81,39 @@ class PhpBB3 {
}
}
+ public function topicExists($topicId) {
+ global $db;
+
+ if (!is_int($topicId)) {
+ trigger_error('topic id is not an integer', E_USER_ERROR);
+ }
+
+ if ($topicId < 0) {
+ trigger_error('topic id is negative', E_USER_ERROR);
+ }
+
+ $sql = 'SELECT 1 FROM ' . TOPICS_TABLE . ' ' .
+ 'WHERE topic_id = ' . $topicId . ' LIMIT 1';
+
+ $result = $db->sql_query($sql);
+
+ $rows = $db->sql_fetchrowset($result);
+ $db->sql_freeresult($result);
+
+ switch (count($rows)) {
+ case 0:
+ return false;
+
+ case 1:
+ return true;
+
+ default:
+ # Should be impossible due to LIMIT 1.
+ trigger_error("Too many rows returned: $sql", E_USER_ERROR);
+ break;
+ }
+ }
+
public function postMessage($postType, $forumId, $topicId, $msg) {
if ($postType != 'post' && $postType != 'reply') {
trigger_error('bad post type: ' . $postType, E_USER_ERROR);
@@ -94,10 +127,12 @@ class PhpBB3 {
trigger_error('forum does not exist: ' . $forumId, E_USER_ERROR);
}
- if ($topicId !== null) {
- if (!is_int($topicId) || $topicId < 0) {
- trigger_error('bad topic id: ' . $topicId, E_USER_ERROR);
- }
+ if (!is_int($topicId)) {
+ trigger_error('bad topic id: ' . $topicId, E_USER_ERROR);
+ }
+
+ if ($postType == 'reply' && !$this->topicExists($topicId)) {
+ trigger_error('topic does not exist: ' . $topicId, E_USER_ERROR);
}
if ($msg === null) {