View source
<?php
function photos_image_page($fid) {
global $user;
$image = db_fetch_array(db_query('SELECT f.filepath, f.filemime, f.timestamp, f.filename, n.title, u.uid, u.name, b.data, p.* FROM {files} f INNER JOIN {x_image} p ON f.fid = p.fid INNER JOIN {x_album} b ON p.pid = b.pid INNER JOIN {node} n ON p.pid = n.nid INNER JOIN {users} u ON f.uid = u.uid WHERE p.fid = %d', $fid));
if (!$image) {
return drupal_not_found();
}
$image = photos_get_info(0, $image);
$node = db_fetch_object(db_query('SELECT r.format, n.* FROM {node} n INNER JOIN {node_revisions} r ON n.nid = r.nid WHERE n.nid = %d', $image['pid']));
if (_photos_access('imageEdit', $node)) {
$image['ajax']['edit_url'] = url('photos/image/' . $image['fid'] . '/update');
if (_photos_select_sub_album()) {
$image['links']['to_sub'] = l(t('To sub-album...'), 'photos/image/' . $image['fid'] . '/to_sub', array(
'query' => 'KeepThis=true&TB_iframe=true&height=450&width=600',
'attributes' => array(
'class' => 'thickbox',
),
));
}
$image['links']['cover'] = l(t('Set to Cover'), "node/{$image['pid']}/photos/cover/{$fid}", array(
'query' => drupal_get_destination(),
));
}
if (_photos_access('imageDelete', $node)) {
$image['ajax']['del_link'] = l(t('Delete'), 'photos/image/' . $image['fid'] . '/delete', array(
'query' => array(
'destination' => 'node/' . $image['pid'],
),
));
}
if (variable_get('photos_vote', 0)) {
$image['vote'] = theme('photos_vote', $fid);
}
if (variable_get('photos_comment', 0)) {
$image['links']['comment'] = theme('photos_comment_count', $image['comcount']);
}
$data = unserialize($image['data']);
$label = $data['view_imagesize'] ? $data['view_imagesize'] : variable_get('photos_display_view_imagesize', $view_imagesize);
$image['links']['more'] = l(t('All sizes'), 'photos/zoom/' . $fid);
$image['links']['pager'] = photos_image_pager($fid, $image['pid']);
$image['view'] = theme('photos_imagehtml', $image['thumb'][$label], $image);
$image['comment']['view'] = _photos_vote_comment($fid, $image['comcount'], $image['pid']);
if (variable_get('photos_comment', 0) && user_access('post comments')) {
$image['comment']['box'] = comment_form_box(array(
'nid' => $image['pid'],
), t('Post new comment'));
}
if (!variable_get('photos_image_count', 0)) {
db_query('UPDATE {x_image} SET count = count + 1 WHERE fid = %d', $fid);
}
drupal_set_title($image['filename']);
_photos_breadcrumb(array(
l(t('Images'), 'photos/image'),
l(t('@name\'s images', array(
'@name' => $image['name'],
)), 'photos/user/' . $image['uid'] . '/image'),
l($image['title'], "photos/album/{$image['pid']}"),
));
$GLOBALS['photos'][$image['fid'] . '_pid'] = $image['pid'];
return theme('photos_imageview', $image, 'view');
}
function photos_image_vote($fid) {
global $user;
if (user_access('allowed to vote')) {
switch (arg(4)) {
case 'up':
$value = 1;
break;
case 'down':
$value = -1;
break;
default:
exit;
}
$vote = array(
'content_type' => 'image',
'content_id' => $fid,
'tag' => 'vote',
'value_type' => 'points',
'uid' => $user->uid,
'value' => $value,
);
$t = votingapi_set_votes($vote);
if ($t['image'][$fid][0]['value']) {
$x['sum'] = $t['image'][$fid][2]['value'];
$x['average'] = $t['image'][$fid][1]['value'];
$x['count'] = $t['image'][$fid][0]['value'];
}
}
if (!$_GET['destination']) {
drupal_set_header('Content-Type: text/plain;');
if ($x['count']) {
foreach ($x as $key => $val) {
$array[] = '"' . $key . '":' . $val;
}
echo '{' . implode(',', $array) . '}';
}
else {
echo '{"count": 0}';
}
}
else {
if ($x['count']) {
drupal_set_message(t('Vote success.'));
}
else {
drupal_set_message(t('Vote failure.'));
}
return drupal_goto();
}
}
function photos_image_get($fid, $thumb) {
$filepath = str_replace('photos/get/' . $fid . '/' . $thumb . '/', '', $_GET['q']);
if (!is_file($filepath)) {
if ($thumb != 'original' && ($thumb = _photos_get_thumbname($thumb))) {
$str = "/thumb_{$fid}.*?thumb_/i";
$original = preg_replace($str, '', $filepath);
if (is_file($original) && ($filepath = photos_get_thumb($original, $fid, $thumb, 1))) {
$true = 1;
}
}
if (!$true) {
drupal_set_header('Content-Type: text/plain;');
echo t('Image does not exist');
exit;
}
}
$image = end(explode('.', $_GET['q']));
header('Content-type: image/' . $image);
if ($fd = @fopen($filepath, 'rb')) {
while (!feof($fd)) {
print fread($fd, 1024);
}
fclose($fd);
exit;
}
drupal_set_header('Content-Type: text/plain;');
echo t('Image does not exist');
exit;
}
function _photos_vote_comment($fid, $com_count, $nid) {
global $user;
if (!$com_count) {
return false;
}
$output = '';
if (module_exists('comment') && user_access('access comments')) {
$node->type = 'photos';
$node->nid = $nid;
$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);
$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 INNER JOIN {x_vote} x ON c.cid = x.cid WHERE x.fid = %d';
$query_args = array(
$fid,
);
if (!user_access('administer comments')) {
$query .= ' 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 {
$query .= ' ORDER BY SUBSTRING(c.thread, 1, (LENGTH(c.thread) - 1))';
}
}
}
$query = db_rewrite_sql($query, 'c', 'cid');
$result = pager_query($query, $comments_per_page, 0, NULL, $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>';
}
}
}
$links = module_invoke_all('link', 'comment', $comment, 0);
if ($mode == COMMENT_MODE_FLAT_COLLAPSED) {
$comments .= theme('comment_flat_collapsed', $comment, $node);
}
else {
if ($mode == COMMENT_MODE_FLAT_EXPANDED) {
$comments .= theme('comment_view', $comment, $node, $links);
}
else {
if ($mode == COMMENT_MODE_THREADED_COLLAPSED) {
$comments .= theme('comment_thread_collapsed', $comment, $node);
}
else {
if ($mode == COMMENT_MODE_THREADED_EXPANDED) {
$comments .= theme('comment_view', $comment, $node, $links);
}
}
}
}
$num_rows = TRUE;
}
while ($divs-- > 0) {
$comments .= '</div>';
}
$comment_controls = variable_get('comment_controls_' . $node->type, COMMENT_CONTROLS_HIDDEN);
if ($num_rows && ($comment_controls == COMMENT_CONTROLS_ABOVE || $comment_controls == COMMENT_CONTROLS_ABOVE_BELOW)) {
$output .= drupal_get_form('comment_controls', $mode, $order, $comments_per_page);
}
$output .= $comments;
$output .= theme('pager', NULL, $comments_per_page, 0);
if ($num_rows && ($comment_controls == COMMENT_CONTROLS_BELOW || $comment_controls == COMMENT_CONTROLS_ABOVE_BELOW)) {
$output .= drupal_get_form('comment_controls', $mode, $order, $comments_per_page);
}
$output = theme('comment_wrapper', $output, $node);
}
return $output;
}
