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<?php |
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namespace GeminiLabs\SiteReviews\Modules\Html; |
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use GeminiLabs\SiteReviews\Modules\Html; |
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class Template |
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{ |
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/** |
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* @param string $templatePath |
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* @return void|string |
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*/ |
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public function build( $templatePath, array $data = [] ) |
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{ |
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$data = $this->normalize( $data ); |
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ob_start(); |
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glsr()->render( $templatePath, $data ); |
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$template = ob_get_clean(); |
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return $this->interpolate( $template, $data['context'] ); |
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} |
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/** |
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* Interpolate context values into template placeholders |
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* @param string $template |
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* @return string |
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*/ |
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public function interpolate( $template, array $context = [] ) |
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{ |
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$context = $this->normalizeContext( $context ); |
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foreach( $context as $key => $value ) { |
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$template = strtr( |
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$template, |
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array_fill_keys( ['{'.$key.'}', '{{ '.$key.' }}'], $value ) |
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); |
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} |
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return trim( $template ); |
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} |
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/** |
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* @param string $templatePath |
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* @return void|string |
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*/ |
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public function render( $templatePath, array $data = [] ) |
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{ |
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echo $this->build( $templatePath, $data ); |
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} |
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/** |
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* @return array |
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*/ |
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protected function normalize( array $data ) |
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{ |
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$arrayKeys = ['context', 'globals']; |
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$data = wp_parse_args( $data, array_fill_keys( $arrayKeys, [] )); |
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foreach( $arrayKeys as $key ) { |
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if( is_array( $data[$key] ))continue; |
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$data[$key] = []; |
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} |
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return $data; |
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} |
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/** |
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* @return array |
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*/ |
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protected function normalizeContext( array $context ) |
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{ |
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$context = array_filter( $context, function( $value ) { |
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return !is_array( $value ) && !is_object( $value ); |
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}); |
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return array_map( function( $value ) { |
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return (string)$value; |
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}, $context ); |
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} |
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} |
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pryley /
site-reviews
