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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), 2020 |
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* @package Client |
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* @subpackage Html |
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*/ |
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namespace Aimeos\Client\Html\Catalog\Home; |
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/** |
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* Implementation of catalog home section HTML clients for a configurable list of homes. |
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* |
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* @package Client |
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* @subpackage Html |
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*/ |
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class Standard |
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extends \Aimeos\Client\Html\Catalog\Base |
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implements \Aimeos\Client\Html\Common\Client\Factory\Iface |
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{ |
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/** client/html/catalog/home/standard/subparts |
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* List of HTML sub-clients rendered within the catalog home section |
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* |
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* The output of the frontend is composed of the code generated by the HTML |
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* clients. Each HTML client can consist of serveral (or none) sub-clients |
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* that are responsible for rendering certain sub-parts of the output. The |
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* sub-clients can contain HTML clients themselves and therefore a |
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* hierarchical tree of HTML clients is composed. Each HTML client creates |
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* the output that is placed inside the container of its parent. |
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* |
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* At first, always the HTML code generated by the parent is printed, then |
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* the HTML code of its sub-clients. The order of the HTML sub-clients |
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* determines the order of the output of these sub-clients inside the parent |
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* container. If the configured list of clients is |
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* |
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* array( "subclient1", "subclient2" ) |
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* |
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* you can easily change the order of the output by reordering the subparts: |
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* |
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* client/html/<clients>/subparts = array( "subclient1", "subclient2" ) |
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* |
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* You can also remove one or more parts if they shouldn't be rendered: |
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* |
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* client/html/<clients>/subparts = array( "subclient1" ) |
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* |
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* As the clients only generates structural HTML, the layout defined via CSS |
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* should support adding, removing or reordering content by a fluid like |
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* design. |
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* |
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* @param array List of sub-client names |
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* @since 2020.10 |
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* @category Developer |
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*/ |
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private $subPartPath = 'client/html/catalog/home/standard/subparts'; |
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private $subPartNames = []; |
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private $tags = []; |
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private $expire; |
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private $view; |
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/** |
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* Returns the HTML code for insertion into the body. |
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* |
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* @param string $uid Unique identifier for the output if the content is placed more than once on the same page |
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* @return string HTML code |
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*/ |
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public function getBody( string $uid = '' ) : string |
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{ |
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$context = $this->getContext(); |
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/** client/html/catalog/home/cache |
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* Enables or disables caching only for the catalog home component |
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* |
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* Disable caching for components can be useful if you would have too much |
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* entries to cache or if the component contains non-cacheable parts that |
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* can't be replaced using the modifyBody() and modifyHeader() methods. |
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* |
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* @param boolean True to enable caching, false to disable |
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* @category Developer |
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* @category User |
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* @see client/html/catalog/detail/cache |
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* @see client/html/catalog/filter/cache |
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* @see client/html/catalog/stage/cache |
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* @see client/html/catalog/list/cache |
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*/ |
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/** client/html/catalog/home |
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* All parameters defined for the catalog home component and its subparts |
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* |
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* Please refer to the single settings for details. |
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* |
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* @param array Associative list of name/value settings |
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* @category Developer |
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* @see client/html/catalog#home |
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*/ |
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$confkey = 'client/html/catalog/home'; |
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if( ( $html = $this->getCached( 'body', $uid, [], $confkey ) ) === null ) |
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{ |
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$view = $this->getView(); |
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$config = $this->getContext()->getConfig(); |
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/** client/html/catalog/home/standard/template-body |
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* Relative path to the HTML body template of the catalog home client. |
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* |
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* The template file contains the HTML code and processing instructions |
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* to generate the result shown in the body of the frontend. The |
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* configuration string is the path to the template file relative |
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* to the templates directory (usually in client/html/templates). |
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* |
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* You can overwrite the template file configuration in extensions and |
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* provide alternative templates. These alternative templates should be |
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* named like the default one but with the string "standard" replaced by |
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* an unique name. You may use the name of your project for this. If |
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* you've implemented an alternative client class as well, "standard" |
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* should be replaced by the name of the new class. |
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* |
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* @param string Relative path to the template creating code for the HTML page body |
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* @since 2020.10 |
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* @category Developer |
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* @see client/html/catalog/home/standard/template-header |
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*/ |
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$tplconf = 'client/html/catalog/home/standard/template-body'; |
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$default = 'catalog/home/body-standard'; |
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try |
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{ |
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if( !isset( $this->view ) ) { |
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$view = $this->view = $this->getObject()->addData( $view, $this->tags, $this->expire ); |
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} |
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$html = ''; |
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foreach( $this->getSubClients() as $subclient ) { |
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$html .= $subclient->setView( $view )->getBody( $uid ); |
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} |
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$view->listBody = $html; |
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$html = $view->render( $config->get( $tplconf, $default ) ); |
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$this->setCached( 'body', $uid, [], $confkey, $html, $this->tags, $this->expire ); |
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return $html; |
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} |
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catch( \Aimeos\Client\Html\Exception $e ) |
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{ |
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$error = array( $context->getI18n()->dt( 'client', $e->getMessage() ) ); |
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$view->homeErrorList = array_merge( $view->get( 'homeErrorList', [] ), $error ); |
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} |
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catch( \Aimeos\Controller\Frontend\Exception $e ) |
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{ |
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$error = array( $context->getI18n()->dt( 'controller/frontend', $e->getMessage() ) ); |
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$view->homeErrorList = array_merge( $view->get( 'homeErrorList', [] ), $error ); |
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} |
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catch( \Aimeos\MShop\Exception $e ) |
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{ |
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$error = array( $context->getI18n()->dt( 'mshop', $e->getMessage() ) ); |
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$view->homeErrorList = array_merge( $view->get( 'homeErrorList', [] ), $error ); |
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} |
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catch( \Exception $e ) |
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{ |
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$error = array( $context->getI18n()->dt( 'client', 'A non-recoverable error occured' ) ); |
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$view->homeErrorList = array_merge( $view->get( 'homeErrorList', [] ), $error ); |
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$this->logException( $e ); |
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} |
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$html = $view->render( $config->get( $tplconf, $default ) ); |
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} |
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else |
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{ |
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$html = $this->modifyBody( $html, $uid ); |
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} |
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return $html; |
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} |
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/** |
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* Returns the HTML string for insertion into the header. |
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* |
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* @param string $uid Unique identifier for the output if the content is placed more than once on the same page |
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* @return string|null String including HTML tags for the header on error |
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*/ |
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public function getHeader( string $uid = '' ) : ?string |
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{ |
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$confkey = 'client/html/catalog/home'; |
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if( ( $html = $this->getCached( 'header', $uid, [], $confkey ) ) === null ) |
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{ |
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$view = $this->getView(); |
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$config = $this->getContext()->getConfig(); |
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/** client/html/catalog/home/standard/template-header |
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* Relative path to the HTML header template of the catalog home client. |
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* |
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* The template file contains the HTML code and processing instructions |
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* to generate the HTML code that is inserted into the HTML page header |
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* of the rendered page in the frontend. The configuration string is the |
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* path to the template file relative to the templates directory (usually |
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* in client/html/templates). |
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* |
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* You can overwrite the template file configuration in extensions and |
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* provide alternative templates. These alternative templates should be |
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* named like the default one but with the string "standard" replaced by |
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* an unique name. You may use the name of your project for this. If |
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* you've implemented an alternative client class as well, "standard" |
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* should be replaced by the name of the new class. |
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* |
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* @param string Relative path to the template creating code for the HTML page head |
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* @since 2020.10 |
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* @category Developer |
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* @see client/html/catalog/home/standard/template-body |
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*/ |
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$tplconf = 'client/html/catalog/home/standard/template-header'; |
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$default = 'catalog/home/header-standard'; |
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try |
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{ |
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if( !isset( $this->view ) ) { |
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$view = $this->view = $this->getObject()->addData( $view, $this->tags, $this->expire ); |
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} |
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$html = ''; |
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foreach( $this->getSubClients() as $subclient ) { |
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$html .= $subclient->setView( $view )->getHeader( $uid ); |
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} |
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$view->listHeader = $html; |
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$html = $view->render( $config->get( $tplconf, $default ) ); |
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$this->setCached( 'header', $uid, [], $confkey, $html, $this->tags, $this->expire ); |
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return $html; |
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} |
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catch( \Exception $e ) |
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{ |
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$this->logException( $e ); |
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} |
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} |
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else |
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{ |
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$html = $this->modifyHeader( $html, $uid ); |
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} |
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return $html; |
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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 $type Name of the client type |
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* @param string|null $name Name of the sub-client (Default if null) |
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* @return \Aimeos\Client\Html\Iface Sub-client object |
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*/ |
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public function getSubClient( string $type, string $name = null ) : \Aimeos\Client\Html\Iface |
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{ |
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/** client/html/catalog/home/decorators/excludes |
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* Excludes decorators added by the "common" option from the catalog home html client |
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* |
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* Decorators extend the functionality of a class by adding new aspects |
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* (e.g. log what is currently done), executing the methods of the underlying |
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* class only in certain conditions (e.g. only for logged in users) or |
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* modify what is returned to the caller. |
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* |
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* This option allows you to remove a decorator added via |
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* "client/html/common/decorators/default" before they are wrapped |
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* around the html client. |
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* |
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* client/html/catalog/home/decorators/excludes = array( 'decorator1' ) |
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* |
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* This would remove the decorator named "decorator1" from the list of |
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* common decorators ("\Aimeos\Client\Html\Common\Decorator\*") added via |
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* "client/html/common/decorators/default" to the html client. |
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* |
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* @param array List of decorator names |
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* @since 2020.10 |
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* @category Developer |
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* @see client/html/common/decorators/default |
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* @see client/html/catalog/home/decorators/global |
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* @see client/html/catalog/home/decorators/local |
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*/ |
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/** client/html/catalog/home/decorators/global |
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* Adds a list of globally available decorators only to the catalog home html client |
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* |
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* Decorators extend the functionality of a class by adding new aspects |
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* (e.g. log what is currently done), executing the methods of the underlying |
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* class only in certain conditions (e.g. only for logged in users) or |
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* modify what is returned to the caller. |
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* |
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* This option allows you to wrap global decorators |
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* ("\Aimeos\Client\Html\Common\Decorator\*") around the html client. |
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* |
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* client/html/catalog/home/decorators/global = array( 'decorator1' ) |
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* |
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* This would add the decorator named "decorator1" defined by |
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* "\Aimeos\Client\Html\Common\Decorator\Decorator1" only to the html client. |
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* |
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* @param array List of decorator names |
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* @since 2020.10 |
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* @category Developer |
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* @see client/html/common/decorators/default |
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* @see client/html/catalog/home/decorators/excludes |
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* @see client/html/catalog/home/decorators/local |
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306
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*/ |
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308
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/** client/html/catalog/home/decorators/local |
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* Adds a list of local decorators only to the catalog home html client |
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* |
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* Decorators extend the functionality of a class by adding new aspects |
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* (e.g. log what is currently done), executing the methods of the underlying |
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* class only in certain conditions (e.g. only for logged in users) or |
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* modify what is returned to the caller. |
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* |
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316
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* This option allows you to wrap local decorators |
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* ("\Aimeos\Client\Html\Catalog\Decorator\*") around the html client. |
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* |
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* client/html/catalog/home/decorators/local = array( 'decorator2' ) |
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* |
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* This would add the decorator named "decorator2" defined by |
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* "\Aimeos\Client\Html\Catalog\Decorator\Decorator2" only to the html client. |
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* |
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* @param array List of decorator names |
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* @since 2020.10 |
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* @category Developer |
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* @see client/html/common/decorators/default |
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* @see client/html/catalog/home/decorators/excludes |
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329
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* @see client/html/catalog/home/decorators/global |
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330
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*/ |
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332
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return $this->createSubClient( 'catalog/home/' . $type, $name ); |
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333
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} |
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334
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335
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336
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/** |
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337
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* Processes the input, e.g. store given values. |
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338
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* |
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339
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* A view must be available and this method doesn't generate any output |
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340
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* besides setting view variables if necessary. |
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*/ |
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342
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public function process() |
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{ |
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344
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$context = $this->getContext(); |
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345
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$view = $this->getView(); |
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346
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347
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try |
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348
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{ |
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349
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parent::process(); |
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350
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} |
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351
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catch( \Aimeos\Client\Html\Exception $e ) |
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352
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{ |
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353
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$error = array( $context->getI18n()->dt( 'client', $e->getMessage() ) ); |
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354
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$view->homeErrorList = array_merge( $view->get( 'homeErrorList', [] ), $error ); |
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355
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} |
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356
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catch( \Aimeos\Controller\Frontend\Exception $e ) |
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357
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{ |
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358
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$error = array( $context->getI18n()->dt( 'controller/frontend', $e->getMessage() ) ); |
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359
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$view->homeErrorList = array_merge( $view->get( 'homeErrorList', [] ), $error ); |
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360
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} |
|
361
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catch( \Aimeos\MShop\Exception $e ) |
|
362
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{ |
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363
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$error = array( $context->getI18n()->dt( 'mshop', $e->getMessage() ) ); |
|
364
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$view->homeErrorList = array_merge( $view->get( 'homeErrorList', [] ), $error ); |
|
365
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} |
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366
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catch( \Exception $e ) |
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367
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{ |
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368
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$error = array( $context->getI18n()->dt( 'client', 'A non-recoverable error occured' ) ); |
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369
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$view->homeErrorList = array_merge( $view->get( 'homeErrorList', [] ), $error ); |
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370
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$this->logException( $e ); |
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371
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} |
|
372
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} |
|
373
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|
374
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|
375
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/** |
|
376
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* Returns the list of sub-client names configured for the client. |
|
377
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* |
|
378
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|
|
* @return array List of HTML client names |
|
379
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|
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*/ |
|
380
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protected function getSubClientNames() : array |
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381
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{ |
|
382
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return $this->getContext()->getConfig()->get( $this->subPartPath, $this->subPartNames ); |
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383
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} |
|
384
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|
385
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386
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/** |
|
387
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* Modifies the cached body content to replace content based on sessions or cookies. |
|
388
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|
|
* |
|
389
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|
|
* @param string $content Cached content |
|
390
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|
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* @param string $uid Unique identifier for the output if the content is placed more than once on the same page |
|
391
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|
|
* @return string Modified body content |
|
392
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|
|
*/ |
|
393
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|
|
public function modifyBody( string $content, string $uid ) : string |
|
394
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|
|
{ |
|
395
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|
|
$content = parent::modifyBody( $content, $uid ); |
|
396
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|
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|
|
397
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|
|
return $this->replaceSection( $content, $this->getView()->csrf()->formfield(), 'catalog.lists.items.csrf' ); |
|
398
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|
|
} |
|
399
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|
|
|
|
400
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|
|
/** |
|
401
|
|
|
* Sets the necessary parameter values in the view. |
|
402
|
|
|
* |
|
403
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|
|
* @param \Aimeos\MW\View\Iface $view The view object which generates the HTML output |
|
404
|
|
|
* @param array &$tags Result array for the list of tags that are associated to the output |
|
405
|
|
|
* @param string|null &$expire Result variable for the expiration date of the output (null for no expiry) |
|
406
|
|
|
* @return \Aimeos\MW\View\Iface Modified view object |
|
407
|
|
|
*/ |
|
408
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|
|
public function addData( \Aimeos\MW\View\Iface $view, array &$tags = [], string &$expire = null ) : \Aimeos\MW\View\Iface |
|
409
|
|
|
{ |
|
410
|
|
|
$context = $this->getContext(); |
|
411
|
|
|
$config = $context->getConfig(); |
|
412
|
|
|
|
|
413
|
|
|
$productItems = map(); |
|
|
|
|
|
|
414
|
|
|
$domains = $config->get( 'client/html/catalog/domains', ['media', 'price', 'text', 'product' => ['promotion']] ); |
|
415
|
|
|
|
|
416
|
|
|
/** client/html/catalog/home/domains |
|
417
|
|
|
* A list of domain names whose items should be available in the catalog home view template |
|
418
|
|
|
* |
|
419
|
|
|
* The templates rendering home lists usually add the images, prices |
|
420
|
|
|
* and texts associated to each home item. If you want to display additional |
|
421
|
|
|
* content like the home attributes, you can configure your own list of |
|
422
|
|
|
* domains (attribute, media, price, home, text, etc. are domains) |
|
423
|
|
|
* whose items are fetched from the storage. Please keep in mind that |
|
424
|
|
|
* the more domains you add to the configuration, the more time is required |
|
425
|
|
|
* for fetching the content! |
|
426
|
|
|
* |
|
427
|
|
|
* This configuration option overwrites the "client/html/catalog/domains" |
|
428
|
|
|
* option that allows to configure the domain names of the items fetched |
|
429
|
|
|
* for all catalog related data. |
|
430
|
|
|
* |
|
431
|
|
|
* @param array List of domain names |
|
432
|
|
|
* @since 2020.10 |
|
433
|
|
|
* @category Developer |
|
434
|
|
|
* @see client/html/catalog/domains |
|
435
|
|
|
* @see client/html/catalog/detail/domains |
|
436
|
|
|
* @see client/html/catalog/stage/domains |
|
437
|
|
|
* @see client/html/catalog/lists/domains |
|
438
|
|
|
*/ |
|
439
|
|
|
$domains = $config->get( 'client/html/catalog/home/domains', $domains ); |
|
440
|
|
|
|
|
441
|
|
|
if( $config->get( 'client/html/catalog/home/basket-add', false ) ) { |
|
442
|
|
|
$domains = array_merge_recursive( $domains, ['product' => ['default'], 'attribute'] ); |
|
443
|
|
|
} |
|
444
|
|
|
|
|
445
|
|
|
$tree = \Aimeos\Controller\Frontend::create( $context, 'catalog' )->uses( $domains ) |
|
446
|
|
|
->getTree( \Aimeos\Controller\Frontend\Catalog\Iface::LIST ); |
|
447
|
|
|
|
|
448
|
|
|
|
|
449
|
|
|
$articles = map(); |
|
450
|
|
|
$products = $tree->getRefItems( 'product', null, 'promotion' ); |
|
451
|
|
|
|
|
452
|
|
|
foreach( $tree->getChildren() as $child ) { |
|
453
|
|
|
$products->union( $child->getRefItems( 'product', null, 'promotion' ) ); |
|
454
|
|
|
} |
|
455
|
|
|
|
|
456
|
|
|
if( $config->get( 'client/html/catalog/home/basket-add', false ) ) |
|
457
|
|
|
{ |
|
458
|
|
|
foreach( $products as $product ) |
|
459
|
|
|
{ |
|
460
|
|
|
if( $product->getType() === 'select' ) { |
|
461
|
|
|
$articles->union( $product->getRefItems( 'product', 'default', 'default' ) ); |
|
462
|
|
|
} |
|
463
|
|
|
} |
|
464
|
|
|
} |
|
465
|
|
|
|
|
466
|
|
|
/** client/html/catalog/home/stock/enable |
|
467
|
|
|
* Enables or disables displaying product stock levels in product list views |
|
468
|
|
|
* |
|
469
|
|
|
* This configuration option allows shop owners to display product |
|
470
|
|
|
* stock levels for each product in list views or to disable |
|
471
|
|
|
* fetching product stock information. |
|
472
|
|
|
* |
|
473
|
|
|
* The stock information is fetched via AJAX and inserted via Javascript. |
|
474
|
|
|
* This allows to cache product items by leaving out such highly |
|
475
|
|
|
* dynamic content like stock levels which changes with each order. |
|
476
|
|
|
* |
|
477
|
|
|
* @param boolean Value of "1" to display stock levels, "0" to disable displaying them |
|
478
|
|
|
* @since 2020.10 |
|
479
|
|
|
* @category User |
|
480
|
|
|
* @category Developer |
|
481
|
|
|
* @see client/html/catalog/detail/stock/enable |
|
482
|
|
|
* @see client/html/catalog/stock/url/target |
|
483
|
|
|
* @see client/html/catalog/stock/url/controller |
|
484
|
|
|
* @see client/html/catalog/stock/url/action |
|
485
|
|
|
* @see client/html/catalog/stock/url/config |
|
486
|
|
|
*/ |
|
487
|
|
|
if( !$products->isEmpty() && (bool) $config->get( 'client/html/catalog/home/stock/enable', true ) === true ) { |
|
488
|
|
|
$view->homeStockUrl = $this->getStockUrl( $view, $products->union( $articles ) ); |
|
489
|
|
|
} |
|
490
|
|
|
|
|
491
|
|
|
// Delete cache when products are added or deleted even when in "tag-all" mode |
|
492
|
|
|
$this->addMetaItems( $products->union( $articles ), $expire, $tags, ['product'] ); |
|
493
|
|
|
|
|
494
|
|
|
$view->homeTree = $tree; |
|
495
|
|
|
|
|
496
|
|
|
return parent::addData( $view, $tags, $expire ); |
|
497
|
|
|
} |
|
498
|
|
|
} |
|
499
|
|
|
|
aimeos /
ai-client-html
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