/**
* returns an array map of urls (thumb/element) for image_row - to be returned
* in a standard way by different web service methods
*/
function ws_std_get_urls($image_row)
{
$ret = array();
$ret['page_url'] = make_picture_url(array('image_id' => $image_row['id'], 'image_file' => $image_row['file']));
$src_image = new SrcImage($image_row);
if ($src_image->is_original()) {
// we have a photo
global $user;
if ($user['enabled_high']) {
$ret['element_url'] = $src_image->get_url();
}
} else {
$ret['element_url'] = get_element_url($image_row);
}
$derivatives = DerivativeImage::get_all($src_image);
$derivatives_arr = array();
foreach ($derivatives as $type => $derivative) {
$size = $derivative->get_size();
$size != null or $size = array(null, null);
$derivatives_arr[$type] = array('url' => $derivative->get_url(), 'width' => $size[0], 'height' => $size[1]);
}
$ret['derivatives'] = $derivatives_arr;
return $ret;
}
;';
$result = pwg_query($query);
while ($row = pwg_db_fetch_assoc($result)) {
if (isset($page['previous_item']) and $row['id'] == $page['previous_item']) {
$i = 'previous';
} elseif (isset($page['next_item']) and $row['id'] == $page['next_item']) {
$i = 'next';
} elseif (isset($page['first_item']) and $row['id'] == $page['first_item']) {
$i = 'first';
} elseif (isset($page['last_item']) and $row['id'] == $page['last_item']) {
$i = 'last';
} else {
$i = 'current';
}
$row['src_image'] = new SrcImage($row);
$row['derivatives'] = DerivativeImage::get_all($row['src_image']);
if ($i == 'current') {
$row['element_path'] = get_element_path($row);
if ($row['src_image']->is_original()) {
// we have a photo
if ($user['enabled_high'] == 'true') {
$row['element_url'] = $row['src_image']->get_url();
$row['download_url'] = get_action_url($row['id'], 'e', true);
}
} else {
// not a pic - need download link
$row['download_url'] = $row['element_url'] = get_element_url($row);
}
}
$row['url'] = duplicate_picture_url(array('image_id' => $row['id'], 'image_file' => $row['file']), array('start'));
$picture[$i] = $row;
