public static function FetchBy($kwargs)
{
function is_unique_callback($kw, $rc)
{
$res_count = count($rc);
$eq_conds = array();
if (isset($kw['eq_conds'])) {
$eq_conds = $kw['eq_conds'];
}
if ($res_count > 1) {
return new Error('', Error::ambiguously);
}
if ($res_count === 0) {
if (isset($eq_conds['id'])) {
if (count(Article::FetchLanguagesByID($eq_conds['id'])) > 0) {
return new Error('', Error::no_translation);
}
}
return new Error('', Error::not_found);
}
return true;
}
function special_callback($kw, $rc)
{
extract($kw, EXTR_PREFIX_ALL, 't');
$special = array();
$is_assoc = false;
$class_parent = NULL;
if (isset($t_special)) {
$special = $t_special;
}
if (isset($t_is_assoc)) {
$is_assoc = $t_is_assoc;
}
if (isset($t_class_parent)) {
$class_parent = $t_class_parent;
}
$res_count = count($rc);
for ($i = 0, $count = count($special); $i < $count; ++$i) {
switch ($special[$i]) {
case 'author_link':
if ($is_assoc === false) {
break;
}
for ($j = 0; $j < $res_count; ++$j) {
if (isset($rc[$j]['author_id'])) {
$rc[$j]['author_link'] = User::FetchBy(['select_list' => 'id, name, surname', 'eq_conds' => ['id' => $rc[$j]['author_id']], 'is_unique' => true])->LinkToThis('btn-sm');
}
}
break;
case 'link_to_full':
if ($is_assoc === false) {
break;
}
for ($j = 0; $j < $res_count; ++$j) {
if (isset($rc[$j]['id']) && isset($rc[$j]['name'])) {
$rc[$j]['link_to_full'] = $class_parent::LinkToThisUnsafe($rc[$j]['id'], $rc[$j]['name'], 'btn-sm', array('style' => 'color: black;'));
}
}
break;
case 'full_vers_link':
if ($is_assoc === false) {
break;
}
for ($j = 0; $j < $res_count; ++$j) {
if (isset($rc[$j]['id'])) {
$rc[$j]['full_vers_link'] = $class_parent::ToHTMLFullVersUnsafe($rc[$j]['id'], true);
}
}
break;
case 'path_to_image':
global $image_extensions;
global $link_to_article_images;
global $link_to_service_images;
if ($is_assoc) {
for ($j = 0; $j < $res_count; ++$j) {
if (!isset($rc[$j]['id'])) {
continue;
}
$path = PathToImage($link_to_article_images . $rc[$j]['id'], 'cover', $link_to_service_images . 'Logo.png', $image_extensions, GetLanguage());
$rc[$j]['path_to_image'] = $path;
}
} else {
for ($j = 0; $j < $res_count; ++$j) {
$path = PathToImage($link_to_article_images . $rc[$j]->GetID(), 'cover', $link_to_service_images . 'Logo.png', $image_extensions, GetLanguage());
$rc[$j]['path_to_image'] = $path;
}
}
break;
default:
break;
}
}
return $rc;
}
$tmp = $kwargs;
$tmp['is_unique_callback'] = function ($kw, $rc) {
return is_unique_callback($kw, $rc);
};
$tmp['class_parent'] = new Article();
$tmp['special_callback'] = function ($kw, $rc) {
return special_callback($kw, $rc);
};
return FetchBy($tmp);
}
public static function FetchBy($kwargs)
{
function is_unique_callback($kw, $rc)
{
$res_count = count($rc);
$eq_conds = array();
if (isset($kw['eq_conds'])) {
$eq_conds = $kw['eq_conds'];
}
if ($res_count > 1) {
return new Error('', Error::ambiguously);
}
if ($res_count === 0) {
return new Error('', Error::not_found);
}
return true;
}
$tmp = $kwargs;
$tmp['is_unique_callback'] = function ($kw, $rc) {
return is_unique_callback($kw, $rc);
};
$tmp['class_parent'] = new SecretLink();
return FetchBy($tmp);
}