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<?php |
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namespace AlgoWeb\PODataLaravel\Providers; |
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use Illuminate\Support\ServiceProvider; |
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use Illuminate\Support\Facades\Cache; |
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use POData\Providers\Metadata\SimpleMetadataProvider; |
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use Illuminate\Support\Facades\Route; |
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use Illuminate\Support\Facades\Schema as Schema; |
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class MetadataProvider extends ServiceProvider |
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{ |
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protected static $METANAMESPACE = "Data"; |
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/** |
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* Bootstrap the application services. Post-boot. |
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* |
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* @return void |
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*/ |
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public function boot() |
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{ |
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self::$METANAMESPACE = env('ODataMetaNamespace', 'Data'); |
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// If we aren't migrated, there's no DB tables to pull metadata _from_, so bail out early |
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try { |
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if (!Schema::hasTable('migrations')) { |
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return; |
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} |
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} catch (\Exception $e) { |
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return; |
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} |
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self::setupRoute(); |
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$isCaching = env('APP_METADATA_CACHING', false); |
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if ($isCaching && Cache::has('metadata')) { |
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$meta = Cache::get('metadata'); |
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$this->app->instance('metadata', $meta); |
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return; |
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} |
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$meta = $this->app->make('metadata'); |
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$classes = get_declared_classes(); |
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$AutoClass = null; |
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foreach ($classes as $class) { |
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if (\Illuminate\Support\Str::startsWith($class, "Composer\\Autoload\\ComposerStaticInit")) { |
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$AutoClass = $class; |
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} |
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} |
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$ends = array(); |
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$Classes = $AutoClass::$classMap; |
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foreach ($Classes as $name => $file) { |
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if (\Illuminate\Support\Str::startsWith($name, "App")) { |
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if (in_array("AlgoWeb\\PODataLaravel\\Models\\MetadataTrait", class_uses($name))) { |
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$ends[] = $name; |
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} |
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} |
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} |
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$EntityTypes = array(); |
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$ResourceSets = array(); |
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$begins = []; |
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$numEnds = count($ends); |
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for ($i = 0; $i < $numEnds; $i++) { |
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$bitter = $ends[$i]; |
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$fqModelName = $bitter; |
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$name = substr($bitter, strrpos($bitter, '\\')+1); |
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$instance = new $fqModelName(); |
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$metaSchema = $instance->getXmlSchema(); |
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// if for whatever reason we don't get an XML schema, move on to next entry and drop current one from |
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// further processing |
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if (null == $metaSchema) { |
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continue; |
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} |
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$EntityTypes[$fqModelName] = $metaSchema; |
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$ResourceSets[$fqModelName] = $meta->addResourceSet( |
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strtolower($name), |
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$EntityTypes[$fqModelName] |
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); |
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$begins[] = $bitter; |
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} |
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$ends = $begins; |
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unset($begins); |
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// now that endpoints are hooked up, tackle the relationships |
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// if we'd tried earlier, we'd be guaranteed to try to hook a relation up to null, which would be bad |
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foreach ($ends as $bitter) { |
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$fqModelName = $bitter; |
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$instance = new $fqModelName(); |
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$instance->hookUpRelationships($EntityTypes, $ResourceSets); |
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} |
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if ($isCaching) { |
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Cache::put('metadata', $meta, 10); |
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} else { |
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Cache::forget('metadata'); |
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} |
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} |
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private static function setupRoute() |
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{ |
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$valueArray = []; |
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Route::any('odata.svc/{section}', 'AlgoWeb\PODataLaravel\Controllers\ODataController@index') |
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->where(['section' => '.*']); |
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Route::any('odata.svc', 'AlgoWeb\PODataLaravel\Controllers\ODataController@index'); |
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} |
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110
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/** |
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111
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* Register the application services. Boot-time only. |
|
112
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* |
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113
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* @return void |
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114
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*/ |
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115
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public function register() |
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{ |
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$this->app->singleton('metadata', function ($app) { |
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return new SimpleMetadataProvider('Data', self::$METANAMESPACE); |
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}); |
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} |
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} |
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Algo-Web /
POData-Laravel
Loading history...
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.