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<?php |
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|
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/** |
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* LP_Meta_Box_Duration_Attribute |
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* |
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* @author tungnx |
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* @version 1.0.0 |
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* @since 4.0.0 |
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*/ |
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class LP_Meta_Box_Extra_Field extends LP_Meta_Box_Field { |
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|
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/** |
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* Constructor. |
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* |
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* @param string $label |
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* @param string $description |
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* @param mixed $default |
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* @param array $extra |
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*/ |
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public function __construct( $label = '', $description = '', $default = '', $extra = array() ) { |
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parent::__construct( $label, $description, $default, $extra ); |
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} |
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|
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public function output( $thepostid ) { |
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$fields = $this->meta_value( $thepostid ); |
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?> |
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|
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<div class="form-field lp_course_extra_meta_box"> |
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<label for="<?php echo esc_attr( $this->id ); ?>"> |
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<?php echo wp_kses_post( $this->label ); ?> |
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</label> |
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<div class="lp_course_extra_meta_box__content"> |
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<div class="lp_course_extra_meta_box__fields"> |
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<?php if ( is_array( $fields ) && ! empty( $fields[0][0] ) ) : ?> |
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<?php foreach ( $fields as $field ) : ?> |
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<div class="lp_course_extra_meta_box__field"> |
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<span class="sort"></span> |
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<input name="<?php echo esc_attr( $this->id ); ?>[]" |
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value="<?php echo esc_attr( $field ); ?>" |
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type="text" class="lp_course_extra_meta_box__input"> |
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<a href="#" class="delete"></a> |
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</div> |
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<?php endforeach; ?> |
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<?php endif; ?> |
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</div> |
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|
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<a href="#" class="button button-primary lp_course_extra_meta_box__add" |
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data-add=" |
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<?php echo esc_attr( |
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'<div class="lp_course_extra_meta_box__field"> |
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<span class="sort"></span> |
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<input name="' . $this->id . '[]" value="" type="text" class="lp_course_extra_meta_box__input"> |
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<a href="#" class="delete"></a> |
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</div>' |
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); |
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?>"> |
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<?php esc_html_e( '+ Add more', 'learnpress' ); ?> |
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</a> |
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</div> |
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</div> |
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<?php |
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} |
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|
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public function save( $post_id ) { |
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$fields = LP_Request::get_param( $this->id, $this->default ?? [], 'html' ); |
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|
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update_post_meta( $post_id, $this->id, $fields ); |
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|
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return $fields; |
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} |
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} |
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|
