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<?php |
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namespace Amarkal\UI; |
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/** |
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* Templates are a combination of markup and logic. Use templates to maintain |
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* separation of concepts. |
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*/ |
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class Template |
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{ |
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/** |
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* An associative array holding the model to be used by this controller |
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* @var array |
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*/ |
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protected $model; |
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/** |
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* @var string The path to the template file |
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*/ |
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protected $template; |
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/** |
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* Constructor |
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* |
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* @param array $model |
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* @param string $template_path |
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*/ |
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public function __construct( array $model = array(), $template_path = null ) |
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{ |
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$this->set_model( $model ); |
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$this->template = $template_path; |
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} |
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/** |
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* Get model argument value by name. |
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* |
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* @param string $name The argument's name. |
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* |
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* @return mixed the argument's value. |
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*/ |
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public function __get( $name ) |
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{ |
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if( isset( $this->model[$name] ) ) |
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{ |
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return $this->model[$name]; |
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} |
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} |
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/** |
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* Set model argument by name. |
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* |
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* @param string $name The argument's name. |
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* @param mixed $value The value to set. |
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* |
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* @return mixed the settings' argument value. |
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*/ |
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public function __set( $name, $value ) |
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{ |
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$this->model[$name] = $value; |
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} |
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/** |
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* Get the current component model data. |
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* |
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* @return array |
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*/ |
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public function get_model() |
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{ |
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return $this->model; |
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} |
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/** |
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* Set the model data for this component. |
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* |
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* @return array |
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*/ |
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public function set_model( $model ) |
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{ |
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$this->model = $model; |
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} |
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/** |
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* Get the full path to the template file. |
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* |
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* @return string The full path. |
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*/ |
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public function get_template_path() |
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{ |
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return $this->template; |
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} |
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/** |
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* Render the template with the local properties. |
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* |
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* @return string The rendered template. |
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* @throws TemplateNotFoundException Thrown if the template file cannot be found. |
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*/ |
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public function render( $echo = false ) |
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{ |
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$rendered_html = ''; |
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if( file_exists( $this->get_template_path() ) ) |
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{ |
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ob_start(); |
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include( $this->get_template_path() ); |
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$rendered_html = ob_get_clean(); |
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} |
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else |
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{ |
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throw new \RuntimeException( "Error: cannot render HTML, template file not found at " . $this->get_template_path() ); |
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} |
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if( !$echo ) |
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{ |
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return $rendered_html; |
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} |
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echo $rendered_html; |
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} |
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} |
amarkal /
amarkal-ui
