function constraint_mustBeTheme($themeName)
{
// step 1: load the theme if it is not already loaded
constraint_mustBeString($themeName);
$theme = new $themeName();
// step 2: check to see if it has registered itself as a theme
if (!App::$themes->isRegisteredTheme($themeName)) {
throw new PHP_E_ConstraintFailed(__FUNCTION__);
}
}
public function withClass($extensionClass)
{
// var_dump('Extending ' . $this->name . ' with ' . $extensionClass);
// var_dump('We have ' . count($this->mixins) . ' mixins before this one');
constraint_mustBeString($extensionClass);
constraint_mustBeMixinClass($extensionClass);
$this->mixins[$extensionClass] = $extensionClass;
$this->updateMethodsAndProperties();
MF_Events_Manager::triggerEvent('classExtended', null, array('class' => $this->name, 'extension' => $extensionClass));
// var_dump('We now have ' . count($this->mixins) . ' mixins after this one');
}
public function routeToUrl($url)
{
constraint_mustBeString($url);
$this->rawUrl = $url;
$this->isInternal = false;
$this->routeToModule = null;
$this->routeToPage = null;
return $this;
}
public function __construct($cacheName)
{
constraint_mustBeString($cacheName);
$this->filename = APP_TOPDIR . '/cache/' . $cacheName . '.cache.php';
}
public function usingSnippet($snippet)
{
constraint_mustBeString($snippet);
$this->snippet = $snippet;
// fluid interface
return $this;
}
public function orderBy($orderBy)
{
constraint_mustBeString($orderBy);
$this->orderBy = $orderBy;
return $this;
}
function add_to_query_string($query, $additions)
{
constraint_mustBeString($query);
constraint_mustBeArray($additions);
$append = false;
if (strlen($query) > 0) {
$append = true;
}
$return = '';
foreach ($additions as $key => $value) {
if ($append) {
$return .= '&';
}
$append = true;
$return .= urlencode($key) . '=' . urlencode($value);
}
return $query . $return;
}
public function withUrl($url)
{
constraint_mustBeString($url);
$this->url = $url;
return $this;
}
public function requireJs($renderer, $name)
{
constraint_mustBeString($renderer);
constraint_mustBeString($name);
if (!isset($this->javascript[$name]) || !$this->javascript[$name]) {
$func = 'includeJs_' . $name;
$this->{$func}($renderer);
}
}
/**
*
* @param string $module name of the module we wanat to load translations for
*/
protected function requireValidPathForModule($module)
{
if (!isset($this->translationFiles[$module])) {
throw new MF_Language_E_UnknownModule($module);
}
constraint_mustBeString($this->translationFiles[$module]);
if (!file_exists($this->translationFiles[$module])) {
throw new MF_Language_E_NoSuchTranslation($module, $this->translationFiles[$module]);
}
}
public function __construct($wizardName)
{
constraint_mustBeString($wizardName);
$this->wizardName = $wizardName;
}
function __construct(DataModel_Definition $oDef, $viewName)
{
constraint_mustBeString($viewName);
$this->oDef = $oDef;
$this->name = $viewName;
}
public function buildRawQuery()
{
// we have to take all the information that we have
// been given, and turn it into a single SQL statement
$queryBuilder = array('tokens' => array());
foreach ($this->searchTerms as $searchTerm) {
switch ($searchTerm['type']) {
case Datastore_Query::TYPE_VIEW:
$this->buildRawQuery_view($searchTerm, $queryBuilder);
break;
case Datastore_Query::TYPE_FIELD:
$this->buildRawQuery_field($searchTerm, $queryBuilder);
break;
case Datastore_Query::TYPE_JOIN:
$this->buildRawQuery_join($searchTerm, $queryBuilder);
break;
case Datastore_Query::TYPE_EXPRESSION:
$this->buildRawQuery_expression($searchTerm, $queryBuilder);
break;
default:
throw new Exception();
}
}
// at this point, we have discovered the pieces
// now we need to turn them into a single statement
$sql = 'select ' . join(', ', $queryBuilder['fieldsToSelect']) . ' from ' . $queryBuilder['tablesFrom'][0];
if (isset($queryBuilder['joins'])) {
$sql .= ' INNER JOIN ' . join(' INNER JOIN ', $queryBuilder['joins']);
}
if (isset($queryBuilder['where'])) {
$sql .= ' where ' . join(' and ', $queryBuilder['where']);
}
if (isset($queryBuilder['orderBy'])) {
$sql .= ' order by ' . $queryBuilder['orderBy'];
} else {
// primary key may be complex
$primaryKeys = $this->currentView->oDef->getPrimaryKey();
if (count($primaryKeys) == 1) {
$sql .= ' order by ' . current($primaryKeys) . ' asc';
} else {
$sql .= ' order by ' . implode(' asc,', $primaryKeys) . ' asc';
}
}
constraint_mustBeString($sql);
constraint_mustBeArray($queryBuilder['tokens']);
return array($sql, $queryBuilder['tokens']);
}
