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<?php |
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|
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use LearnPress\Models\CourseModel; |
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|
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/** |
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* Class LP_Thumbnail_Helper |
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* |
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* @since 3.0.11 |
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*/ |
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class LP_Thumbnail_Helper { |
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|
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/** |
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* @var LP_Thumbnail_Helper |
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*/ |
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protected static $instance = null; |
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|
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/** |
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* LP_Thumbnail_Helper constructor. |
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*/ |
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protected function __construct() { |
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} |
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|
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/** |
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* @param int $course_id |
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* @param string $size |
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* @param array $attr |
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* |
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* @return string |
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*/ |
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public function get_course_image( $course_id, $size = 'course_thumbnail', $attr = array() ) { |
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$courseModel = CourseModel::find( $course_id, true ); |
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if ( ! $courseModel ) { |
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return ''; |
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} |
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|
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$size_img_setting = LP_Settings::get_option( 'course_thumbnail_dimensions', [] ); |
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$size_img_send = [ |
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$size_img_setting['width'] ?? 500, |
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$size_img_setting['height'] ?? 300, |
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]; |
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$image_url = $courseModel->get_image_url( $size_img_send ); |
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$image = sprintf( |
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'<img src="%s" alt="%s">', |
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esc_url_raw( $image_url ), |
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$courseModel->get_title() |
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); |
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|
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return $image; |
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} |
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|
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/** |
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* @return LP_Thumbnail_Helper |
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*/ |
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public static function instance() { |
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if ( ! self::$instance ) { |
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self::$instance = new self(); |
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} |
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|
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return self::$instance; |
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} |
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} |
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|
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return LP_Thumbnail_Helper::instance(); |
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|
