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<?php |
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/** |
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* @license LGPLv3, http://opensource.org/licenses/LGPL-3.0 |
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* @copyright Aimeos (aimeos.org), 2015 |
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* @package Admin |
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* @subpackage JQAdm |
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*/ |
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namespace Aimeos\Admin\JQAdm; |
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/** |
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* Common abstract class for all admin client classes. |
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* |
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* @package Admin |
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* @subpackage JQAdm |
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*/ |
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abstract class Base |
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implements \Aimeos\Admin\JQAdm\Iface |
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{ |
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private $view; |
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private $context; |
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private $subclients; |
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private $templatePaths; |
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/** |
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* Initializes the class instance. |
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* |
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* @param \Aimeos\MShop\Context\Item\Iface $context Context object |
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* @param array $templatePaths Associative list of the file system paths to the core or the extensions as key |
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* and a list of relative paths inside the core or the extension as values |
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*/ |
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public function __construct( \Aimeos\MShop\Context\Item\Iface $context, array $templatePaths ) |
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{ |
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$this->context = $context; |
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$this->templatePaths = $templatePaths; |
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} |
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/** |
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* Catches unknown methods |
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* |
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* @param string $name Name of the method |
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* @param array $param List of method parameter |
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* @return boolean False for every call |
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*/ |
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public function __call( $name, array $param ) |
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{ |
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return false; |
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} |
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/** |
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* Returns the view object that will generate the admin output. |
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* |
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* @return \Aimeos\MW\View\Iface $view The view object which generates the admin output |
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*/ |
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public function getView() |
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{ |
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if( !isset( $this->view ) ) { |
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throw new \Aimeos\Admin\JQAdm\Exception( sprintf( 'No view available' ) ); |
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} |
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return $this->view; |
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} |
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/** |
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* Sets the view object that will generate the admin output. |
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* |
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* @param \Aimeos\MW\View\Iface $view The view object which generates the admin output |
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* @return \Aimeos\Admin\JQAdm\Iface Reference to this object for fluent calls |
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*/ |
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public function setView( \Aimeos\MW\View\Iface $view ) |
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{ |
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$this->view = $view; |
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return $this; |
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} |
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/** |
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* Deletes a resource |
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* |
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* @return string|null admin output to display or null for redirecting to the list |
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*/ |
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public function delete() |
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{ |
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} |
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/** |
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* Returns a list of resource according to the conditions |
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* |
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* @return string admin output to display |
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*/ |
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public function search() |
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{ |
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} |
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/** |
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* Adds the decorators to the client object |
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* |
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* @param \Aimeos\Admin\JQAdm\Iface $client Admin object |
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* @param array $templatePaths List of file system paths where the templates are stored |
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* @param array $decorators List of decorator name that should be wrapped around the client |
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* @param string $classprefix Decorator class prefix, e.g. "\Aimeos\Admin\JQAdm\Catalog\Decorator\" |
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* @return \Aimeos\Admin\JQAdm\Iface Admin object |
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*/ |
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protected function addDecorators( \Aimeos\Admin\JQAdm\Iface $client, array $templatePaths, |
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array $decorators, $classprefix ) |
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{ |
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$iface = '\\Aimeos\\Admin\\JQAdm\\Common\\Decorator\\Iface'; |
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foreach( $decorators as $name ) |
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{ |
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if( ctype_alnum( $name ) === false ) |
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{ |
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$classname = is_string( $name ) ? $classprefix . $name : '<not a string>'; |
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throw new \Aimeos\Admin\JQAdm\Exception( sprintf( 'Invalid class name "%1$s"', $classname ) ); |
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} |
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$classname = $classprefix . $name; |
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if( class_exists( $classname ) === false ) { |
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throw new \Aimeos\Admin\JQAdm\Exception( sprintf( 'Class "%1$s" not found', $classname ) ); |
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} |
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$client = new $classname( $client, $this->context, $this->templatePaths ); |
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if( !( $client instanceof $iface ) ) { |
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throw new \Aimeos\Admin\JQAdm\Exception( sprintf( 'Class "%1$s" does not implement "%2$s"', $classname, $iface ) ); |
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} |
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} |
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return $client; |
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} |
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/** |
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* Adds the decorators to the client object |
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* |
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* @param \Aimeos\Admin\JQAdm\Iface $client Admin object |
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* @param array $templatePaths List of file system paths where the templates are stored |
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* @param string $path Admin string in lower case, e.g. "catalog/detail/basic" |
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* @return \Aimeos\Admin\JQAdm\Iface Admin object |
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*/ |
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protected function addClientDecorators( \Aimeos\Admin\JQAdm\Iface $client, array $templatePaths, $path ) |
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{ |
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if( !is_string( $path ) || $path === '' ) { |
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throw new \Aimeos\Admin\JQAdm\Exception( sprintf( 'Invalid domain "%1$s"', $path ) ); |
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} |
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$localClass = str_replace( ' ', '\\', ucwords( str_replace( '/', ' ', $path ) ) ); |
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$config = $this->context->getConfig(); |
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$decorators = $config->get( 'admin/jqadm/common/decorators/default', array() ); |
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$excludes = $config->get( 'admin/jqadm/' . $path . '/decorators/excludes', array() ); |
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foreach( $decorators as $key => $name ) |
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{ |
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if( in_array( $name, $excludes ) ) { |
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unset( $decorators[$key] ); |
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} |
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} |
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$classprefix = '\\Aimeos\\Admin\\JQAdm\\Common\\Decorator\\'; |
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$client = $this->addDecorators( $client, $templatePaths, $decorators, $classprefix ); |
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$classprefix = '\\Aimeos\\Admin\\JQAdm\\Common\\Decorator\\'; |
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$decorators = $config->get( 'admin/jqadm/' . $path . '/decorators/global', array() ); |
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$client = $this->addDecorators( $client, $templatePaths, $decorators, $classprefix ); |
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$classprefix = '\\Aimeos\\Admin\\JQAdm\\' . $localClass . '\\Decorator\\'; |
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$decorators = $config->get( 'admin/jqadm/' . $path . '/decorators/local', array() ); |
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$client = $this->addDecorators( $client, $templatePaths, $decorators, $classprefix ); |
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return $client; |
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} |
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/** |
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* Returns the sub-client given by its name. |
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* |
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* @param string $path Name of the sub-part in lower case (can contain a path like catalog/filter/tree) |
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* @param string|null $name Name of the implementation, will be from configuration (or Default) if null |
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* @return \Aimeos\Admin\JQAdm\Iface Sub-part object |
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*/ |
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protected function createSubClient( $path, $name ) |
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{ |
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$path = strtolower( $path ); |
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if( $name === null ) { |
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$name = $this->context->getConfig()->get( 'admin/jqadm/' . $path . '/name', 'Standard' ); |
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} |
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if( empty( $name ) || ctype_alnum( $name ) === false ) { |
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throw new \Aimeos\Admin\JQAdm\Exception( sprintf( 'Invalid characters in client name "%1$s"', $name ) ); |
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} |
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$subnames = str_replace( ' ', '\\', ucwords( str_replace( '/', ' ', $path ) ) ); |
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$classname = '\\Aimeos\\Admin\\JQAdm\\' . $subnames . '\\' . $name; |
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$interface = '\\Aimeos\\Admin\\JQAdm\\Iface'; |
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if( class_exists( $classname ) === false ) { |
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throw new \Aimeos\Admin\JQAdm\Exception( sprintf( 'Class "%1$s" not available', $classname ) ); |
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} |
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$object = new $classname( $this->context, $this->templatePaths ); |
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if( ( $object instanceof $interface ) === false ) { |
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throw new \Aimeos\Admin\JQAdm\Exception( sprintf( 'Class "%1$s" does not implement interface "%2$s"', $classname, $interface ) ); |
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} |
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$object = $this->addClientDecorators( $object, $this->templatePaths, $path ); |
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$object->setView( $this->view ); |
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return $object; |
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} |
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/** |
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* Returns the known client parameters and their values |
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* |
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* @param array $names List of parameter names |
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* @return array Associative list of parameters names as key and their values |
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*/ |
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protected function getClientParams( $names = array( 'resource', 'site', 'lang', 'fields', 'filter', 'page', 'sort' ) ) |
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{ |
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$list = array(); |
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foreach( $names as $name ) |
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{ |
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if( ( $val = $this->view->param( $name ) ) !== null ) { |
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$list[$name] = $val; |
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} |
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} |
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return $list; |
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} |
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/** |
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* Returns the context object. |
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* |
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* @return \Aimeos\MShop\Context\Item\Iface Context object |
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*/ |
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protected function getContext() |
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{ |
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return $this->context; |
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} |
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/** |
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* Returns the list of sub-client names configured for the client. |
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* |
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* @return array List of admin client names |
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*/ |
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abstract protected function getSubClientNames(); |
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/** |
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* Returns the configured sub-clients or the ones named in the default parameter if none are configured. |
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* |
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* @return array List of sub-clients implementing \Aimeos\Admin\JQAdm\Iface ordered in the same way as the names |
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*/ |
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protected function getSubClients() |
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{ |
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if( !isset( $this->subclients ) ) |
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{ |
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$this->subclients = array(); |
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foreach( $this->getSubClientNames() as $name ) { |
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$this->subclients[] = $this->getSubClient( $name ); |
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} |
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} |
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return $this->subclients; |
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} |
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/** |
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* Returns the paths where the layout templates can be found |
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* |
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* @return array List of template paths |
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*/ |
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protected function getTemplatePaths() |
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{ |
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return $this->templatePaths; |
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} |
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/** |
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* Initializes the criteria object based on the given parameter |
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* |
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* @param \Aimeos\MW\Criteria\Iface $criteria Criteria object |
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* @param array $params List of criteria data with condition, sorting and paging |
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* @return \Aimeos\MW\Criteria\Iface Initialized criteria object |
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*/ |
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protected function initCriteria( \Aimeos\MW\Criteria\Iface $criteria, array $params ) |
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{ |
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$this->initCriteriaConditions( $criteria, $params ); |
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$this->initCriteriaSortations( $criteria, $params ); |
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$this->initCriteriaSlice( $criteria, $params ); |
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return $criteria; |
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} |
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/** |
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* Initializes the criteria object with conditions based on the given parameter |
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* |
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* @param \Aimeos\MW\Criteria\Iface $criteria Criteria object |
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318
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* @param array $params List of criteria data with condition, sorting and paging |
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319
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*/ |
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320
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private function initCriteriaConditions( \Aimeos\MW\Criteria\Iface $criteria, array $params ) |
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321
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{ |
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322
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if( isset( $params['filter'] ) && isset( $params['filter']['key'] ) ) |
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323
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{ |
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324
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$expr = array(); |
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325
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$existing = $criteria->getConditions(); |
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326
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327
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foreach( (array) $params['filter']['key'] as $idx => $key ) |
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328
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{ |
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329
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if( $key != '' && isset( $params['filter']['op'][$idx] ) && $params['filter']['op'][$idx] != '' |
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330
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&& isset( $params['filter']['val'][$idx] ) |
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331
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) { |
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332
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$expr[] = $criteria->compare( $params['filter']['op'][$idx], $key, $params['filter']['val'][$idx] ); |
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333
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} |
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334
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} |
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335
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|
336
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$expr[] = $existing; |
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337
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$criteria->setConditions( $criteria->combine( '&&', $expr ) ); |
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338
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} |
|
339
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} |
|
340
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|
341
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|
342
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/** |
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343
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* Initializes the criteria object with the slice based on the given parameter. |
|
344
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|
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* |
|
345
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|
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* @param \Aimeos\MW\Criteria\Iface $criteria Criteria object |
|
346
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|
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* @param array $params List of criteria data with condition, sorting and paging |
|
347
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*/ |
|
348
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|
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private function initCriteriaSlice( \Aimeos\MW\Criteria\Iface $criteria, array $params ) |
|
349
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|
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{ |
|
350
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$start = ( isset( $params['page']['offset'] ) ? $params['page']['offset'] : 0 ); |
|
351
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|
|
$size = ( isset( $params['page']['limit'] ) ? $params['page']['limit'] : 100 ); |
|
352
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|
|
|
|
353
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|
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$criteria->setSlice( $start, $size ); |
|
354
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|
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} |
|
355
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|
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|
|
356
|
|
|
|
|
357
|
|
|
/** |
|
358
|
|
|
* Initializes the criteria object with sortations based on the given parameter |
|
359
|
|
|
* |
|
360
|
|
|
* @param \Aimeos\MW\Criteria\Iface $criteria Criteria object |
|
361
|
|
|
* @param array $params List of criteria data with condition, sorting and paging |
|
362
|
|
|
*/ |
|
363
|
|
|
private function initCriteriaSortations( \Aimeos\MW\Criteria\Iface $criteria, array $params ) |
|
364
|
|
|
{ |
|
365
|
|
|
if( !isset( $params['sort'] ) ) { |
|
366
|
|
|
return; |
|
367
|
|
|
} |
|
368
|
|
|
|
|
369
|
|
|
$sortation = array(); |
|
370
|
|
|
|
|
371
|
|
|
foreach( (array) $params['sort'] as $sort ) |
|
372
|
|
|
{ |
|
373
|
|
|
if( $sort[0] === '-' ) { |
|
374
|
|
|
$sortation[] = $criteria->sort( '-', substr( $sort, 1 ) ); |
|
375
|
|
|
} else { |
|
376
|
|
|
$sortation[] = $criteria->sort( '+', $sort ); break; |
|
377
|
|
|
} |
|
378
|
|
|
} |
|
379
|
|
|
|
|
380
|
|
|
$criteria->setSortations( $sortation ); |
|
381
|
|
|
} |
|
382
|
|
|
} |
|
383
|
|
|
|