/**
* Renders comment(s) without forms.
*
* @param $node
* The node which comment(s) needs rendering.
* @param $cid
* Optional, if given, only one comment is rendered.
*
* @see comment_render.
*/
function comment_display_comment_render_without_form($node, $cid = 0)
{
global $user;
$output = '';
if (user_access('access comments')) {
// Pre-process variables.
$nid = $node->nid;
if (empty($nid)) {
$nid = 0;
}
$mode = _comment_get_display_setting('mode', $node);
$order = _comment_get_display_setting('sort', $node);
$comments_per_page = _comment_get_display_setting('comments_per_page', $node);
if ($cid && is_numeric($cid)) {
// Single comment view.
$query = 'SELECT c.cid, c.pid, c.nid, c.subject, c.comment, c.format, c.timestamp, c.name, c.mail, c.homepage, u.uid, u.name AS registered_name, u.signature, u.picture, u.data, c.status FROM {comments} c INNER JOIN {users} u ON c.uid = u.uid WHERE c.cid = %d';
$query_args = array($cid);
if (!user_access('administer comments')) {
$query .= ' AND c.status = %d';
$query_args[] = COMMENT_PUBLISHED;
}
$query = db_rewrite_sql($query, 'c', 'cid');
$result = db_query($query, $query_args);
if ($comment = db_fetch_object($result)) {
$comment->name = $comment->uid ? $comment->registered_name : $comment->name;
$links = module_invoke_all('link', 'comment', $comment, 1);
drupal_alter('link', $links, $node);
$output .= theme('comment_view', $comment, $node, $links);
}
} else {
// Multiple comment view
$query_count = 'SELECT COUNT(*) FROM {comments} c WHERE c.nid = %d';
$query = 'SELECT c.cid as cid, c.pid, c.nid, c.subject, c.comment, c.format, c.timestamp, c.name, c.mail, c.homepage, u.uid, u.name AS registered_name, u.signature, u.picture, u.data, c.thread, c.status FROM {comments} c INNER JOIN {users} u ON c.uid = u.uid WHERE c.nid = %d';
$query_args = array($nid);
if (!user_access('administer comments')) {
$query .= ' AND c.status = %d';
$query_count .= ' AND c.status = %d';
$query_args[] = COMMENT_PUBLISHED;
}
if ($order == COMMENT_ORDER_NEWEST_FIRST) {
if ($mode == COMMENT_MODE_FLAT_COLLAPSED || $mode == COMMENT_MODE_FLAT_EXPANDED) {
$query .= ' ORDER BY c.cid DESC';
} else {
$query .= ' ORDER BY c.thread DESC';
}
} else {
if ($order == COMMENT_ORDER_OLDEST_FIRST) {
if ($mode == COMMENT_MODE_FLAT_COLLAPSED || $mode == COMMENT_MODE_FLAT_EXPANDED) {
$query .= ' ORDER BY c.cid';
} else {
// See comment above. Analysis reveals that this doesn't cost too
// much. It scales much much better than having the whole comment
// structure.
$query .= ' ORDER BY SUBSTRING(c.thread, 1, (LENGTH(c.thread) - 1))';
}
}
}
$query = db_rewrite_sql($query, 'c', 'cid');
$query_count = db_rewrite_sql($query_count, 'c', 'cid');
// Start a form, for use with comment control.
$result = pager_query($query, $comments_per_page, 0, $query_count, $query_args);
$divs = 0;
$num_rows = FALSE;
$comments = '';
drupal_add_css(drupal_get_path('module', 'comment') . '/comment.css');
while ($comment = db_fetch_object($result)) {
$comment = drupal_unpack($comment);
$comment->name = $comment->uid ? $comment->registered_name : $comment->name;
$comment->depth = count(explode('.', $comment->thread)) - 1;
if ($mode == COMMENT_MODE_THREADED_COLLAPSED || $mode == COMMENT_MODE_THREADED_EXPANDED) {
if ($comment->depth > $divs) {
$divs++;
$comments .= '<div class="indented">';
} else {
while ($comment->depth < $divs) {
$divs--;
$comments .= '</div>';
}
}
}
if ($mode == COMMENT_MODE_FLAT_COLLAPSED) {
$comments .= theme('comment_flat_collapsed', $comment, $node);
} else {
if ($mode == COMMENT_MODE_FLAT_EXPANDED) {
$comments .= theme('comment_flat_expanded', $comment, $node);
} else {
if ($mode == COMMENT_MODE_THREADED_COLLAPSED) {
$comments .= theme('comment_thread_collapsed', $comment, $node);
} else {
if ($mode == COMMENT_MODE_THREADED_EXPANDED) {
$comments .= theme('comment_thread_expanded', $comment, $node);
}
}
}
}
$num_rows = TRUE;
}
while ($divs-- > 0) {
$comments .= '</div>';
}
$output .= $comments;
$output .= theme('pager', NULL, $comments_per_page, 0);
}
$output = theme('comment_wrapper', $output, $node);
}
return $output;
}
function rdf_sioc_xml_story_render($xml, $nid, $title, $type, $created, $changed, $last_updated, $uid, $body)
{
$node_url = url($nid, array('absolute' => true));
$xml .= "<sioc:Post rdf:about=\"{$node_url}\">\n";
$xml .= " <dc:title>{$title}</dc:title>\n";
$xml .= " <sioc:content>\n ";
$xml .= " <![CDATA[{$body}]]>\n";
$xml .= " </sioc:content>\n";
$xml .= " <dc:created>" . date(DATE_ISO8601, $created) . "</dc:created>\n";
$xml .= " <dc:modified>" . date(DATE_ISO8601, $changed) . "</dc:modified>\n";
$xml .= " <sioc:link rdf:resource=\"{$node_url}\" rdfs:label=\"{$title}\" />\n";
$xml .= " <sioc:has_creator rdf:nodeID=\"{$uid}\"/>\n";
/*Add taxonomy terms as SIOC topics*/
$query = db_query('SELECT tn.tid AS tid, td.name AS name FROM {term_node} tn, {term_data} td WHERE td.tid = tn.tid AND tn.nid = %d', $nid);
while ($term = db_fetch_object($query)) {
$taxonomy_terms = " <sioc:topic rdfs:label=\"{$term->name}\" rdf:resource=\"" . url("taxonomy/term/{$term->tid}", array('absolute' => TRUE)) . "\" />\n";
}
$xml .= $taxonomy_terms;
/*Add comments as SIOC replies*/
$query_count = 'SELECT COUNT(*) FROM {comments} WHERE nid = %d AND status = %d';
$query = 'SELECT c.cid as cid, c.pid, c.nid, c.subject, c.comment, c.format, c.timestamp, c.name, c.mail, c.homepage, u.uid, u.name AS registered_name, u.signature, u.picture, u.data, c.thread, c.status FROM {comments} c INNER JOIN {users} u ON c.uid = u.uid WHERE c.nid = %d and c.status = %d ORDER BY SUBSTRING(c.thread, 1, (LENGTH(c.thread) - 1))';
$query_args = array($nid, COMMENT_PUBLISHED);
$query = db_rewrite_sql($query, 'c', 'cid');
$comment_children = 0;
$num_rows = FALSE;
$comments = '';
$result = db_query($query, $query_args);
while ($comment = db_fetch_object($result)) {
$comment = drupal_unpack($comment);
// var_dump($comment);module_invoke_all('exit');return;
// $comment->depth = count(explode('.', $comment->thread)) - 1;
// if ($comment->depth > $comment_children) {
// $comment_children++;
// $comments .= " <sioc:has_reply>\n";
// }
// else {
// while ($comment->depth < $comment_children) {
// $comment_children--;
// $comments .= " </sioc:has_reply>\n";
// }
// }
// $comments .=" <sioc:Post rdf:about=\"$node_url#comment-$comment->cid\">\n";
// while ($comment_children-- > 0) {
// $num_rows = TRUE;
// $comments .=" <sioc:content><![CDATA[$comment->comment]]></sioc:content>\n";
// $comments .=" </sioc:Post>\n";
// $comments .= " </sioc:has_reply>\n";
// }
// }
$comments .= " <sioc:has_reply>\n";
$comments .= " <sioc:Post rdf:about=\"{$node_url}#comment-{$comment->cid}\">\n";
if ($comment->subject) {
$comments .= " <dc:title>{$comment->subject}</dc:title>\n";
}
if ($comment->timestamp) {
$comments .= " <dc:created>" . date(DATE_ISO8601, $comment->timestamp) . "</dc:created>\n";
}
if ($comment->uid) {
$comments .= " <sioc:has_creator>\n";
$comments .= " <sioc:User>\n";
$comments .= " <sioc:name>{$comment->registered_name}</sioc:name>\n";
$comments .= " <sioc:email rdf:resource=\"mailto:{$comment->mail}\"/>\n";
$comments .= " <sioc:link rdf:resource=\"" . url('user/' . $comment->uid, array('absolute' => true)) . "\" rdfs:label=\"{$comment->registered_name}\"/>\n";
$comments .= " </sioc:User>\n";
$comments .= " </sioc:has_creator>\n";
}
$comments .= " <sioc:content><![CDATA[{$comment->comment}]]></sioc:content>\n";
$comments .= " </sioc:Post>\n";
$comments .= " </sioc:has_reply>\n";
}
$xml .= $comments;
$xml .= "</sioc:Post>\n";
return $xml;
}
