function index()
{
$ajax = isset($_POST['ajax']);
$this->form_validation->set_error_delimiters('<div class="error">', '</div>');
$this->form_validation->set_rules('subject', 'Subject', 'trim|required|xss_clean');
$this->form_validation->set_rules('category[]', 'Category', 'required|exact_length[1]|integer');
$this->form_validation->set_rules('content', 'Content', 'trim|required');
if ($this->form_validation->run()) {
$subject = $this->form_validation->set_value('subject');
$content = $this->form_validation->set_value('content');
$category = $this->form_validation->set_value('category[]');
$comment = array('user_id' => $this->session->userdata('user_id'), 'category' => (int) $category[0], 'subject' => $subject, 'content' => _process_post($content), 'original_content' => $content);
$comment['thread_id'] = $this->thread_dal->new_thread($comment);
$this->user_dal->update_thread_count($comment['user_id']);
$this->thread_dal->new_comment($comment);
$url = '/thread/' . $comment['thread_id'] . '/' . url_title($subject, 'dash', TRUE);
if ($ajax) {
return send_json($this->output, 201, array('ok' => true, 'url' => $url));
} else {
redirect($url);
}
} else {
if ($_SERVER['REQUEST_METHOD'] === 'POST' && $ajax) {
return send_json($this->output, 400, array('error' => true, 'reason' => validation_errors()));
}
}
$this->load->view('shared/header');
$this->load->view('newthread');
$this->load->view('shared/footer');
}
/**
* Get a count of all the comments for a given thread id
*
* @param int
* @param int
*/
private function get_comments($thread_id)
{
$sql = "SELECT\n\t\t\t\tSQL_CALC_FOUND_ROWS\n\t comments.comment_id,\n\t comments.content,\n\t comments.original_content,\n\t comments.created,\n\t comments.deleted,\n\t comments.user_id AS author_id,\n\t users.username AS author_name,\n\t users.banned AS author_banned,\n\t users.emoticon,\n\t IFNULL(acquaintances.type, 0) AS author_acquaintance_type\n\t FROM comments\n\t LEFT JOIN users\n\t ON comments.user_id = users.id\n\t LEFT JOIN acquaintances\n\t ON acquaintances.acq_user_id = users.id\n\t AND acquaintances.user_id = ?\n\t WHERE comments.thread_id = ?\n\t ORDER BY comments.created\n\t LIMIT ?, ?";
$result = $this->db->query($sql, array($this->meta['user_id'], $thread_id, $this->page, $this->meta['comments_shown']));
if (!$result->num_rows()) {
return NULL;
} else {
$return = array();
$i = 0;
foreach ($result->result() as $row) {
if ($row->deleted == '0') {
$return[$i] = (object) array('comment_id' => $row->comment_id, 'content' => $row->content, 'created' => strtotime($row->created), 'deleted' => 0, 'author_id' => (int) $row->author_id, 'author_name' => $row->author_name, 'author_banned' => (bool) $row->author_banned, 'url_safe_author_name' => url_title($row->author_name, 'dash'), 'emoticon' => (bool) $row->emoticon, 'author_acquaintance_type' => (int) $row->author_acquaintance_type, 'author_acquaintance_name' => $row->author_acquaintance_type == 1 ? 'buddy' : ($row->author_acquaintance_type == 2 ? 'enemy' : NULL), 'owner' => $this->meta['user_id'] == $row->author_id, 'editable' => $this->meta['user_id'] == $row->author_id && $row->created < time() - 60 * 60 * 24, 'show_controls' => $this->page == 0 && $this->meta['user_id'] == $row->author_id && !$i);
// update comments if the content doesnt match original
if ($row->content === '' && $row->content == _process_post($row->original_content)) {
$return[$i]->content = _process_post($row->original_content);
$this->db->query("UPDATE comments SET content = ? WHERE comment_id = ?", array($return[$i]->content, $row->comment_id));
}
if ($return[$i]->author_acquaintance_type == 2) {
++$this->return->information->enemies;
}
} else {
$return[$i] = (object) array('comment_id' => (int) $row->comment_id, 'created' => $row->created, 'deleted' => 1);
}
++$i;
}
return $return;
}
}
function load($thread_id)
{
$segments = $this->uri->segment_array();
while ($seg = next($segments)) {
if ($seg == 'p') {
$page = (int) next($segments);
}
}
if (!isset($page)) {
$page = 0;
}
$thread = $this->thread_model->get_thread($thread_id, $this->meta, $page);
$uri = '/thread/' . $thread_id . '/' . url_title($thread->information->subject, 'dash', TRUE);
// if they roll in with something unexpected
// or the thread doesnt exist
// send them home
if ($thread == null) {
redirect('/');
}
// if the thread is closed then we're not accepting any new data
if (!$thread->information->closed || $thread->information->author_acquaintance_type == 2) {
// we're going to go ahead and do the form processing for the reply now
// if they're submitting data, we're going to refresh the page anyways
// so theres no point in running the query below the form validation
$this->form_validation->set_rules('content', 'Content', 'required');
$this->form_validation->set_rules('ajax', 'ajax');
// if a comment was submitted
if ($this->form_validation->run()) {
$content = $this->form_validation->set_value('content');
$ajax = $this->form_validation->set_value('ajax');
$comment_id = $this->thread_model->new_comment((object) array('thread_id' => $thread_id, 'user_id' => $this->meta['user_id'], 'content' => _process_post($content), 'original_content' => $content));
$this->user_dal->update_comment_count($this->meta['user_id']);
$this->thread_model->update_comment_count($thread_id);
$shown = $this->meta['comments_shown'];
$last_page = ceil(($thread->information->comment_count + 1) / $this->meta['comments_shown']) * $this->meta['comments_shown'] - $this->meta['comments_shown'];
// Append some unique junk to make sure the page path is different,
// otherwise wont redirecr
$redirection = $uri . '/p/' . $last_page . '/' . '#bottom';
if ($ajax || $this->is_request_json()) {
return send_json($this->output, 201, array('ok' => true, 'url' => $redirection, 'comment_id' => $comment_id, 'thread_id' => $thread_id));
} else {
redirect($redirection);
}
}
}
$this->pagination->initialize(array('num_links' => 3, 'base_url' => $uri .= '/p/', 'total_rows' => $thread->information->comment_count, 'uri_segment' => 5, 'per_page' => $this->meta['comments_shown'], 'full_tag_open' => '<div class="main-pagination">', 'full_tag_close' => '</div>', 'cur_tag_open' => '<div class="selected-page">', 'cur_tag_close' => '</div>', 'num_tag_open' => '', 'num_tag_close' => ''));
$uri .= isset($uri_assoc['p']) ? (int) $uri_assoc['p'] : 0;
$thread->pagination = (object) array('links' => $this->pagination->create_links(), 'lower_limit' => $page + 1, 'upper_limit' => min(array($page + $this->meta['comments_shown'], $thread->information->comment_count)), 'category' => '<a href="/f/' . strtolower($thread->information->category) . '">' . $thread->information->category . '</a>', 'thread' => '<a href="/thread/' . $thread_id . '/' . url_title($thread->information->subject, 'dash', TRUE) . '">' . $thread->information->subject . '</a>');
$thread->pagination_object = $this->pagination;
$thread->pagination_row_offset = (int) $page;
$thread->information->page = $page;
$this->load->helper('content_render');
$this->load->view('shared/header', array('page_title' => $thread->information->subject));
$this->load->view('thread', $thread);
$this->load->view('shared/footer');
}
function preview()
{
echo _process_post($this->input->post('content'));
}
