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<?php |
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if ( ! defined( 'ABSPATH' ) ) { |
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die( 'You are not allowed to call this page directly.' ); |
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} |
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class FrmSliderStyleComponent extends FrmStyleComponent { |
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|
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/** |
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* The view file name. |
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* |
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* @since 6.14 |
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* |
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* @var string |
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*/ |
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protected $view_name = 'slider'; |
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|
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/** |
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* The FrmStyleComponent data. |
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* |
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* @since 6.14 |
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* |
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* @var array |
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*/ |
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protected $data; |
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|
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public function __construct( $field_name, $field_value, $data ) { |
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|
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$this->init_field_data( $data, $field_name, $field_value ); |
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|
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if ( true === $this->hide_component() ) { |
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return; |
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} |
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|
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$this->data['unit_measurement'] = $this->detect_unit_measurement(); |
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$this->data['has-multiple-values'] = count( $this->get_values() ) > 1; |
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$this->data['units'] = $this->get_units_list( $data ); |
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|
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$this->init_defaults(); |
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$this->init_icon(); |
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$this->init_multiple_values(); |
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|
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parent::get_instance(); |
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$this->load_view(); |
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} |
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|
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/** |
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* Retrieves the list of units for the slider style component. |
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* |
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* If the units array is empty in the provided data, it returns an array containing the default units: 'px', 'em', and '%'. |
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* Otherwise, it merges the units array from the provided data with the default units array and returns the result. |
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* |
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* @param array $data The data containing the units array. |
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* @return array The list of units for the slider style component. |
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*/ |
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private function get_units_list( $data ) { |
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if ( empty( $data['units'] ) ) { |
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return array( 'px', 'em', '%' ); |
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} |
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return $data['units']; |
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} |
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|
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/** |
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* Init components default values |
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* |
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* @since 6.14 |
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* |
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* @return void |
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*/ |
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private function init_defaults() { |
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$this->data['max_value'] = empty( $this->data['max_value'] ) ? 100 : $this->data['max_value']; |
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} |
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|
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/** |
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* Init the slider multiple values data. It works with sliders which has multiple values only: top&bottom and left&right. |
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* This is used for cases when there are 4 sliders in the same field. |
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* |
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* @since 6.14 |
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* |
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* @return array |
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*/ |
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private function init_multiple_values() { |
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if ( ! $this->data['has-multiple-values'] ) { |
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return; |
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} |
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|
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$values = $this->get_values(); |
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$top = $values[0]; |
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$bottom = empty( $values[2] ) ? $values[0] : $values[2]; |
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$left = empty( $values[3] ) ? $values[1] : $values[3]; |
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$right = $values[1]; |
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|
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$this->data['vertical'] = array( |
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'value' => $top, |
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'unit' => $this->detect_unit_measurement( $top ), |
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); |
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|
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$this->data['horizontal'] = array( |
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'value' => $right, |
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'unit' => $this->detect_unit_measurement( $right ), |
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); |
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|
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$this->data['top'] = array( |
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'value' => $top, |
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'unit' => $this->detect_unit_measurement( $top ), |
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); |
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|
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$this->data['bottom'] = array( |
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'value' => $bottom, |
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'unit' => $this->detect_unit_measurement( $bottom ), |
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); |
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|
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$this->data['left'] = array( |
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'value' => $left, |
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'unit' => $this->detect_unit_measurement( $left ), |
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); |
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|
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$this->data['right'] = array( |
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'value' => $right, |
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'unit' => $this->detect_unit_measurement( $right ), |
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); |
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} |
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|
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/** |
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* Split the field value by space from string to an array. |
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* For instance: '10px 20px 30px 40px' will be converted to array( '10px', '20px', '30px', '40px' ). |
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* |
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* @since 6.14 |
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* |
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* @return array |
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*/ |
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private function get_values() { |
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return explode( ' ', $this->field_value ); |
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} |
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|
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/** |
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* Detect the unit measurement from the value. |
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* Possible values are: px, %, em. |
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* |
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* @since 6.14 |
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* |
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* @return string |
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*/ |
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private function detect_unit_measurement( $value = null ) { |
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if ( null === $value ) { |
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$value = $this->field_value; |
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} |
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|
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if ( preg_match( '/%$/', $value ) ) { |
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return '%'; |
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} |
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if ( preg_match( '/em$/', $value ) ) { |
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return 'em'; |
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} |
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|
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return 'px'; |
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} |
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|
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/** |
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* Init the field icon |
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* |
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* @since 6.14 |
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* |
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* @return array |
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*/ |
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private function init_icon() { |
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|
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if ( ! empty( $this->data['icon'] ) ) { |
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return; |
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} |
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|
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if ( empty( $this->data['type'] ) ) { |
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$this->data['icon'] = ''; |
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return; |
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} |
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|
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switch ( $this->data['type'] ) { |
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case 'vertical-margin': |
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$this->data['icon'] = 'frm_icon_font frm-margin-top-bottom'; |
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return; |
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|
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case 'horizontal-margin': |
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$this->data['icon'] = 'frm_icon_font frm-margin-left-right'; |
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return; |
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|
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default: |
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$this->data['icon'] = ''; |
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return; |
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} |
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} |
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} |
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|
