/**
* Fetches an absolute site URL based on a URI segment.
*
* echo URL::site('foo/bar');
*
* @param string $uri Site URI to convert
* @param mixed $protocol Protocol string or [Request] class to use protocol from
* @param boolean $index Include the index_page in the URL
* @return string
* @uses URL::base
*/
public static function site($uri = '', $protocol = NULL, $index = TRUE)
{
// Chop off possible scheme, host, port, user and pass parts
$path = preg_replace('~^[-a-z0-9+.]++://[^/]++/?~', '', trim($uri, '/'));
// Encode all non-ASCII characters, as per RFC 1738
if (mb_detect_encoding($path, 'ASCII') === TRUE) {
$path = parent::title($path, '-', TRUE);
}
// Concat the URL
return URL::base($protocol, $index) . $path;
}
/**
* Convert a phrase to a URL-safe title. Overwriten original to ascii only depending on language
*
* echo URL::title('My Blog Post'); // "my-blog-post"
*
* @param string $title Phrase to convert
* @param string $separator Word separator (any single character)
* @param boolean $ascii_only Transliterate to ASCII?
* @return string
* @uses UTF8::transliterate_to_ascii
*/
public static function title($title, $separator = '-', $ascii_only = NULL)
{
/**
* this hack is to add tohse languages that are not in ascii, so we add them to the array
* @var boolean
*/
if ($ascii_only === NULL) {
$ascii_only = in_array(i18n::$locale, array('hi_IN', 'ar', 'ur_PK', 'ru_RU', 'bn_BD', 'ml_IN', 'ja_JP')) ? FALSE : TRUE;
}
return parent::title($title, $separator, $ascii_only);
}
/**
*
* @param string $uri
* @param string $protocol
* @param boolean $index
* @return string
*/
public static function frontend($uri = '', $protocol = NULL, $index = TRUE)
{
$uri_components = parse_url($uri);
$hash = $query_string = '';
if (strpos($uri, '#') !== FALSE) {
list($uri, $hash) = preg_split('/#/', $uri);
$hash = '#' . $hash;
}
if (strpos($uri, '?') !== FALSE) {
list($uri, $query_string) = preg_split('/\\?/', $uri);
$query_string = '?' . $query_string;
}
if (IS_INSTALLED and !empty($uri) and $uri != '/' and !URL::has_suffix($uri)) {
$uri = rtrim($uri, '/') . URL_SUFFIX . $query_string . $hash;
}
unset($hash, $query_string);
return parent::site($uri, $protocol, $index);
}
public function action_static($supplychain_id, $sz = null)
{
if (!is_numeric($supplychain_id)) {
$supplychain_id = $this->_match_alias($supplychain_id);
}
$supplychain = ORM::factory('supplychain', $supplychain_id);
$szdim = false;
$valid_size = false;
$image_sizes = Sourcemap_Map_Static::$image_sizes;
$image_thumbs = Sourcemap_Map_Static::$image_thumbs;
do {
if (isset($image_sizes[$sz])) {
$valid_size = true;
$szdim = $image_sizes[$sz];
} elseif ($sz == 'o') {
$valid_size = true;
$szdim = array(1024, 780);
} else {
foreach ($image_thumbs as $tk => $tv) {
if ("th-{$tk}" == $sz) {
$valid_size = true;
$szdim = $tv;
break;
}
}
}
if (!$valid_size) {
$sz = Sourcemap_Map_Static::$default_image_size;
}
} while (!$valid_size);
if ($supplychain->loaded()) {
$current_user_id = Auth::instance()->logged_in() ? (int) Auth::instance()->get_user()->id : 0;
$owner_id = (int) $supplychain->user_id;
if ($supplychain->user_can($current_user_id, Sourcemap::READ)) {
header('Content-Type: image/png');
//header('Cache-Control: private,max-age=600');
$ckeyfmt = "static-map-%010d-%s-png";
//$cache_key = sprintf($ckeyfmt, $supplychain_id, $sz);
$cache_key = Sourcemap_Map_Static::cache_key($supplychain_id, $sz);
$exists = Cache::instance()->get($cache_key);
if ($exists) {
header('X-Cache-Hit: true');
print $exists;
} else {
// make blank image and enqueue job to generate
$maptic_url = Kohana::config('sourcemap.maptic_baseurl') . sprintf('%s-static-map-sc%06d-%s.png', Sourcemap::$env, $supplychain_id, $sz);
$fetched = @file_get_contents($maptic_url);
if ($fetched) {
print $fetched;
Cache::instance()->set($cache_key, $fetched, 300);
exit;
} elseif ($pimg = imagecreatefrompng(self::placeholder_image())) {
// pass
$pimgw = imagesx($pimg);
$pimgh = imagesy($pimg);
if (count($szdim) == 2) {
$rpimgw = $szdim[0];
$rpimgh = $szdim[1];
} elseif (count($szdim) == 4) {
$rpimgw = $szdim[2] - $szdim[0];
$rpimgh = $szdim[3] - $szdim[1];
}
$rpimg = imagecreatetruecolor($rpimgw, $rpimgh);
imagecopyresampled($rpimg, $pimg, 0, 0, 0, 0, $rpimgw, $rpimgh, $pimgw, $pimgh);
imagedestroy($pimg);
$pimg = $rpimg;
} else {
$pimg = imagecreatetruecolor($szdim[0], $szdim[1]);
imagecolorallocate($pimg, 0, 0, 255);
}
imagepng($pimg);
Sourcemap::enqueue(Sourcemap_Job::STATICMAPGEN, array('baseurl' => Kohana_URL::site('/', true), 'environment' => Sourcemap::$env, 'supplychain_id' => $supplychain->id, 'sizes' => Sourcemap_Map_Static::$image_sizes, 'thumbs' => Sourcemap_Map_Static::$image_thumbs));
}
exit;
} else {
$this->request->status = 403;
$this->layout = View::factory('layout/error');
$this->template = View::factory('error');
$this->template->error_message = 'This map is private.';
}
} else {
$this->request->status = 404;
$this->layout = View::factory('layout/error');
$this->template = View::factory('error');
$this->template->error_message = 'That map could not be found.';
}
}
public static function current($protocol = null, $index = true)
{
$uri = Request::initial()->uri();
return parent::site($uri, $protocol, $index);
}
public function action_refresh_supplychain($id)
{
$supplychain = ORM::factory('supplychain', $id);
if ($supplychain->loaded()) {
// pass
} else {
Message::instance()->set('Invalid supplychain.');
$this->request->redirect('admin/supplychains/');
}
try {
// Delete and recreate cache entry
Cache::instance()->delete('supplychain-' . $id);
Message::instance()->set('Primary cache entry for supplychain ' . $id . ' deleted.', Message::INFO);
if (Sourcemap_Search_Index::should_index($id)) {
Message::instance()->set('Supplychain ' . $id . ' re-indexed.', Message::INFO);
Sourcemap_Search_Index::update($id);
} else {
Message::instance()->set('Supplychain ' . $id . ' de-indexed.', Message::INFO);
Sourcemap_Search_Index::delete($id);
}
// Recreate static image
$szs = Sourcemap_Map_Static::$image_sizes;
foreach ($szs as $snm => $sz) {
$ckey = Sourcemap_Map_Static::cache_key($id, $snm);
Cache::instance()->delete($ckey);
}
Message::instance()->set('Removed cached static map images for map ' . $id . '.', Message::INFO);
Sourcemap::enqueue(Sourcemap_Job::STATICMAPGEN, array('baseurl' => Kohana_URL::site('/', true), 'environment' => Sourcemap::$env, 'supplychain_id' => (int) $id, 'sizes' => Sourcemap_Map_Static::$image_sizes, 'thumbs' => Sourcemap_Map_Static::$image_thumbs));
Message::instance()->set('Queued job for new static maps. Should regenerate within 30-60 seconds.', Message::INFO);
// I don't know that lotus, et al. want to update
// the modified time. I think we just want to trigger
// a reload/redraw for cache and static maps, respectively.
//$sc = ORM::factory('supplychain', $id);
//$sc->modified = time();
//$sc->save();
$this->request->redirect("admin/supplychains/{$id}");
} catch (Exception $e) {
Message::instance()->set('Could not refresh supplychain ' . $id . '.');
}
}
public function action_put()
{
$id = $this->request->param('id', false);
if (!$id) {
return $this->_bad_request('No id.');
}
if (!($supplychain = ORM::factory('supplychain', $id))) {
return $this->_not_found('That supplychain does not exist.');
}
$current_user = $this->get_current_user();
if (!$current_user) {
return $this->_forbidden('You must be signed in to create or edit supplychains.');
}
if (!$supplychain->user_can($current_user->id, Sourcemap::WRITE)) {
// TODO: use user_can method
$user_groups = ORM::factory('user', $current_user->id)->groups->find_all()->as_array('id', true);
return $this->_forbidden('You do not have permission to edit this supplychain.');
}
$put = $this->request->put_data;
try {
if ($this->_validate_raw_supplychain($put)) {
$raw_sc = $put->supplychain;
$retries = 3;
$retry = true;
while ($retry && $retries--) {
$ecode = false;
try {
$supplychain->save_raw_supplychain($raw_sc, $id);
$retry = false;
} catch (Exception $e) {
$ecode = $supplychain->get_db()->get_pdo()->errorCode();
if ($ecode === 40001) {
$retry = true;
}
}
if ($ecode !== false && $ecode === 40001) {
throw new Exception('Dammit, Jim! The data! The data is not being saved!');
}
}
Sourcemap::enqueue(Sourcemap_Job::STATICMAPGEN, array('baseurl' => Kohana_URL::site('/', true), 'environment' => Sourcemap::$env, 'supplychain_id' => (int) $id, 'sizes' => Sourcemap_Map_Static::$image_sizes, 'thumbs' => Sourcemap_Map_Static::$image_thumbs));
} else {
throw new Exception('Invalid supplychain data: ' . $e);
}
} catch (Exception $e) {
return $this->_bad_request('Could not save supplychain: ' . $e->getMessage());
}
$this->request->status = 202;
$this->response = (object) array('success' => 'Supplychain updated.');
}
