function Fotorama_end_picture()
{
global $template, $conf, $user, $page;
if (Fotorama_is_replace_picture()) {
$url_up = duplicate_index_url(array('start' => floor($page['current_rank'] / $page['nb_image_page']) * $page['nb_image_page']), array('start'));
//slideshow end
$template->assign(array('U_SLIDESHOW_STOP' => $url_up));
$template->assign('replace_picture', true);
}
if (!$page['slideshow']) {
return;
}
load_language('plugin.lang', FOTORAMA_PATH);
$split_limit = 400;
if ('mobile' == get_device()) {
$split_limit /= 2;
}
$view_offset = null;
if (count($page['items']) >= 1.2 * $split_limit) {
$first = $split_limit * 0.2;
$last = $split_limit - $first;
$first = $page['current_rank'] - $first;
if ($first < 0) {
$first += count($page['items']);
}
$last = $page['current_rank'] + $last;
if ($last >= count($page['items'])) {
$last -= count($page['items']);
}
if ($first < $last) {
$selection = array_slice($page['items'], $first, $last - $first);
$view_borders = array(0, count($selection) - 1);
$view_offset = array('from' => 0, 'offset' => $first);
} else {
$selection = array_slice($page['items'], 0, $last);
$view_borders = array(count($selection), count($selection) - 1);
$view_offset = array('from' => count($selection), 'offset' => $first - count($selection));
$selection = array_merge($selection, array_slice($page['items'], $first));
}
} else {
$selection = $page['items'];
$view_borders = null;
}
$query = '
SELECT *
FROM ' . IMAGES_TABLE . '
WHERE id IN (' . implode(',', $selection) . ')
ORDER BY FIELD(id, ' . implode(',', $selection) . ')
;';
$result = pwg_query($query);
$current = $template->get_template_vars('current');
if (isset($current['selected_derivative'])) {
$type = $current['selected_derivative']->get_type();
}
$defined = ImageStdParams::get_defined_type_map();
if (!isset($type) or !isset($defined[$type])) {
$type = pwg_get_session_var('picture_deriv', $conf['derivative_default_size']);
}
$skip = -1;
$big_type = $type;
$next_type = $type;
foreach (ImageStdParams::get_defined_type_map() as $def_type => $params) {
if ($def_type == $type) {
$skip = 2;
}
if ($skip >= 0) {
$big_type = $def_type;
}
if ($skip >= 1 and $conf['Fotorama']['resize']) {
$next_type = $def_type;
}
if ($skip == 0) {
break;
}
$skip = $skip - 1;
}
$type = $next_type;
// +1 size for inpage slideshow
if ($conf['Fotorama']['only_fullscreen']) {
$type = $big_type;
}
$type_params = ImageStdParams::get_by_type($type);
$big_type_params = ImageStdParams::get_by_type($big_type);
if ($conf['Fotorama']['nav'] == 'thumbs' or $conf['Fotorama']['fullscreen_nav'] == 'thumbs') {
$has_thumbs = true;
} else {
$has_thumbs = false;
}
if ($has_thumbs) {
if ($conf['Fotorama']['square_thumb']) {
$thumb_params = ImageStdParams::get_custom($conf['Fotorama']['thumbheight'], $conf['Fotorama']['thumbheight'], 1, $conf['Fotorama']['thumbheight'], $conf['Fotorama']['thumbheight']);
} else {
$thumb_params = ImageStdParams::get_custom(9999, $conf['Fotorama']['thumbheight']);
}
}
$picture = array();
while ($row = pwg_db_fetch_assoc($result)) {
$row['src_image'] = new SrcImage($row);
$row['derivative'] = new DerivativeImage($type_params, $row['src_image']);
$row['derivative_big'] = new DerivativeImage($big_type_params, $row['src_image']);
if ($has_thumbs) {
$row['derivative_thumb'] = new DerivativeImage($thumb_params, $row['src_image']);
}
$row['url'] = duplicate_picture_url(array('image_id' => $row['id'], 'image_file' => $row['file']), array('start'));
$row['TITLE'] = render_element_name($row);
$picture[] = $row;
}
$picture = trigger_change('fotorama_items', $picture, $selection);
$template->assign(array('TOTAL_ITEMS' => count($page['items']), 'view_borders' => $view_borders, 'view_offset' => $view_offset, 'current_rank' => array_search($page['image_id'], $selection)));
$template->assign('item_height', ImageStdParams::get_by_type($type)->max_height());
$template->assign('items', $picture);
$template->assign(array('Fotorama' => $conf['Fotorama']));
$template->assign('Fotorama_has_thumbs', $has_thumbs);
if (is_file('./themes/' . $user['theme'] . '/template/fotorama.tpl')) {
$template->set_filenames(array('slideshow' => realpath('./themes/' . $user['theme'] . '/template/fotorama.tpl')));
} else {
$template->set_filenames(array('slideshow' => realpath(FOTORAMA_PATH . 'template/fotorama.tpl')));
}
$template->assign('FOTORAMA_CONTENT_PATH', realpath(FOTORAMA_PATH . 'template/fotorama-content.tpl'));
}
function pshare_section_init()
{
global $tokens, $page, $conf, $user, $template;
if ($tokens[0] == 'pshare') {
$page['section'] = 'pshare';
$page['title'] = l10n('Shared Picture');
if (!isset($tokens[1])) {
die("missing key");
}
if (!preg_match(PSHARE_KEY_PATTERN, $tokens[1])) {
die("invalid key");
}
$page['pshare_key'] = $tokens[1];
$query = '
SELECT
*,
NOW() AS dbnow
FROM ' . PSHARE_KEYS_TABLE . '
WHERE uuid = \'' . $page['pshare_key'] . '\'
;';
$shares = query2array($query);
if (count($shares) == 0) {
die('unknown key');
}
$share = $shares[0];
pshare_log($share['pshare_key_id'], 'visit');
// is the key still valid?
if (strtotime($share['expire_on']) < strtotime($share['dbnow'])) {
die('expired key');
}
// if the user is permitted for this photo, let's redirect to
// picture.php (with full details and actions)
if (!is_a_guest() and pshare_is_photo_visible($share['image_id'])) {
// find the first reachable category linked to the photo
$query = '
SELECT category_id
FROM ' . IMAGE_CATEGORY_TABLE . '
WHERE image_id = ' . $share['image_id'] . '
;';
$authorizeds = array_diff(array_from_query($query, 'category_id'), explode(',', calculate_permissions($user['id'], $user['status'])));
foreach ($authorizeds as $category_id) {
$url = make_picture_url(array('image_id' => $share['image_id'], 'category' => get_cat_info($category_id)));
if (function_exists('Fotorama_is_replace_picture') and Fotorama_is_replace_picture()) {
$url .= '&slidestop';
}
redirect($url);
}
redirect(make_picture_url(array('image_id' => $share['image_id'])));
}
$query = '
SELECT *
FROM ' . IMAGES_TABLE . '
WHERE id = ' . $share['image_id'] . '
;';
$rows = query2array($query);
$image = $rows[0];
$src_image = new SrcImage($image);
if (isset($tokens[2]) && 'download' == $tokens[2]) {
$format_id = null;
if (isset($tokens[3]) && preg_match('/^f(\\d+)$/', $tokens[3], $matches)) {
$format_id = $matches[1];
$query = '
SELECT
*
FROM ' . IMAGE_FORMAT_TABLE . '
WHERE format_id = ' . $format_id . '
AND image_id = ' . $image['id'] . '
;';
$formats = query2array($query);
if (count($formats) == 0) {
do_error(400, 'Invalid request - format');
}
$format = $formats[0];
$file = original_to_format(get_element_path($image), $format['ext']);
$image['file'] = get_filename_wo_extension($image['file']) . '.' . $format['ext'];
} else {
$file = $image['path'];
}
$gmt_mtime = gmdate('D, d M Y H:i:s', filemtime($file)) . ' GMT';
$http_headers = array('Content-Length: ' . @filesize($file), 'Last-Modified: ' . $gmt_mtime, 'Content-Type: ' . mime_content_type($file), 'Content-Disposition: attachment; filename="' . $image['file'] . '";', 'Content-Transfer-Encoding: binary');
foreach ($http_headers as $header) {
header($header);
}
readfile($file);
pshare_log($share['pshare_key_id'], 'download', $format_id);
exit;
}
$template->set_filename('shared_picture', realpath(PSHARE_PATH . 'template/shared_picture.tpl'));
$derivative = new DerivativeImage(ImageStdParams::get_by_type(IMG_MEDIUM), $src_image);
$derivative_size = $derivative->get_size();
// a random string to avoid browser cache
$rand = '&download=' . substr(md5(time()), 0, 6);
$template->assign(array('SRC' => $derivative->get_url(), 'IMG_WIDTH' => $derivative_size[0], 'IMG_HEIGHT' => $derivative_size[1], 'DOWNLOAD_URL' => duplicate_index_url() . '/' . $page['pshare_key'] . '/download' . $rand));
// formats
if (defined('IMAGE_FORMAT_TABLE')) {
$query = '
SELECT *
FROM ' . IMAGE_FORMAT_TABLE . '
WHERE image_id = ' . $share['image_id'] . '
;';
$formats = query2array($query);
if (!empty($formats)) {
foreach ($formats as &$format) {
$format['download_url'] = duplicate_index_url() . '/' . $page['pshare_key'] . '/download';
$format['download_url'] .= '/f' . $format['format_id'] . $rand;
$format['filesize'] = sprintf('%.1fMB', $format['filesize'] / 1024);
}
}
$template->assign('formats', $formats);
}
$template->parse('shared_picture');
$template->p();
exit;
}
}
