Sources/SplitTopics.php ➔ SplitIndex()

Complexity

Conditions	12
Paths	96

Size

Total Lines	52
Code Lines	28

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
function SplitIndex()
{
	global $txt, $topic, $context, $smcFunc, $modSettings;

	// Validate "at".
	if (empty($_GET['at']))
		fatal_lang_error('numbers_one_to_nine', false);
	$_GET['at'] = (int) $_GET['at'];

	// Retrieve the subject and stuff of the specific topic/message.
	$request = $smcFunc['db_query']('', '
		SELECT m.subject, t.num_replies, t.unapproved_posts, t.id_first_msg, t.approved
		FROM {db_prefix}messages AS m
			INNER JOIN {db_prefix}topics AS t ON (t.id_topic = {int:current_topic})
		WHERE m.id_msg = {int:split_at}' . (!$modSettings['postmod_active'] || allowedTo('approve_posts') ? '' : '
			AND m.approved = 1') . '
			AND m.id_topic = {int:current_topic}
		LIMIT 1',
		array(
			'current_topic' => $topic,
			'split_at' => $_GET['at'],
		)
	);
	if ($smcFunc['db_num_rows']($request) == 0)
		fatal_lang_error('cant_find_messages');
	list ($_REQUEST['subname'], $num_replies, $unapproved_posts, $id_first_msg, $approved) = $smcFunc['db_fetch_row']($request);
	$smcFunc['db_free_result']($request);

	// If not approved validate they can see it.
	if ($modSettings['postmod_active'] && !$approved)
		isAllowedTo('approve_posts');

	// If this topic has unapproved posts, we need to count them too...
	if ($modSettings['postmod_active'] && allowedTo('approve_posts'))
		$num_replies += $unapproved_posts - ($approved ? 0 : 1);

	// Check if there is more than one message in the topic.  (there should be.)
	if ($num_replies < 1)
		fatal_lang_error('topic_one_post', false);

	// Check if this is the first message in the topic (if so, the first and second option won't be available)
	if ($id_first_msg == $_GET['at'])
		return SplitSelectTopics();

	// Basic template information....
	$context['message'] = array(
		'id' => $_GET['at'],
		'subject' => $_REQUEST['subname']
	);
	$context['sub_template'] = 'ask';
	$context['page_title'] = $txt['split'];
}

?>