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<?php |
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|
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/** |
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* Dropdown List Control |
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* |
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* Main options: |
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* name => a name of the control |
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* value => a value to show in the control |
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* default => a default value of the control if the "value" option is not specified |
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* items => a callback to return items or an array of items to select |
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* |
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* @author Alex Kovalev <alex.kovalevv@gmail.com> |
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* @copyright (c) 2018, Webcraftic Ltd |
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* |
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* @package factory-forms |
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* @since 1.0.0 |
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*/ |
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|
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// Exit if accessed directly |
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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if ( ! class_exists( 'Wbcr_FactoryForms420_DropdownControl' ) ) { |
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|
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class Wbcr_FactoryForms420_DropdownControl extends Wbcr_FactoryForms420_Control { |
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|
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public $type = 'dropdown'; |
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|
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/** |
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* Returns a set of available items for the list. |
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* |
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* @since 1.0.0 |
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* @return mixed[] |
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*/ |
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private function getItems() { |
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$data = $this->getOption( 'data', array() ); |
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|
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// if the data options is a valid callback for an object method |
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if ( ( is_array( $data ) && count( $data ) == 2 && is_object( $data[0] ) ) || is_string( $data ) ) { |
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|
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return call_user_func( $data ); |
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} |
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|
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// if the data options is an array of values |
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return $data; |
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} |
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|
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/** |
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* Returns true, if the data should be loaded via ajax. |
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* |
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* @since 1.0.0 |
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* @return bool |
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*/ |
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protected function isAjax() { |
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|
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$data = $this->getOption( 'data', array() ); |
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|
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return is_array( $data ) && isset( $data['ajax'] ); |
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} |
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|
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/** |
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* Shows the html markup of the control. |
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* |
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* @since 1.0.0 |
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* @return void |
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*/ |
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public function html() { |
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|
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$way = $this->getOption( 'way', 'default' ); |
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$this->addHtmlData( 'way', $way ); |
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|
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$events_data = $this->getOption( 'events', array() ); |
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|
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if ( ! empty( $events_data ) ) { |
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$events_string_data = json_encode( $events_data ); |
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$name_on_form = $this->getNameOnForm(); |
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|
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$value = $this->getValue(); |
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|
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if ( empty( $value ) || ( is_array( $value ) && empty( $value[0] ) ) ) { |
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$value = null; |
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} |
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|
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if ( ! empty( $value ) && isset( $events_data[ $value ] ) && is_array( $events_data[ $value ] ) ) { |
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$print_styles = ''; |
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foreach ( $events_data[ $value ] as $eventName => $selectors ) { |
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if ( $eventName == 'hide' ) { |
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$print_styles .= $selectors . '{display:none;}'; |
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} else if ( $eventName == 'show' ) { |
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$print_styles .= $selectors . '{display:block;}'; |
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} |
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} |
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|
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echo '<style>' . $print_styles . '</style>'; |
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} |
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?> |
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<script> |
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// Onepress factory dropdown control events |
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if( void 0 === window.factory_dropdown_control_events_data ) { |
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window.factory_dropdown_control_events_data = {}; |
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} |
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window.factory_dropdown_control_events_data['<?php echo $name_on_form ?>'] = <?= $events_string_data ?>; |
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</script> |
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<?php |
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} |
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if ( $this->isAjax() ) { |
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|
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$data = $this->getOption( 'data', array() ); |
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$ajax_id = 'factory-dropdown-' . rand( 1000000, 9999999 ); |
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|
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$value = $this->getValue(); |
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|
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if ( empty( $value ) || ( is_array( $value ) && empty( $value[0] ) ) ) { |
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$value = null; |
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} |
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|
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?> |
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<div class="factory-ajax-loader <?php echo $ajax_id . '-loader'; ?>"></div> |
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<script> |
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window['<?php echo $ajax_id ?>'] = { |
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'loader': '.<?php echo $ajax_id . '-loader' ?>', |
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'url': '<?php echo $data['url'] ?>', |
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'data': <?php echo json_encode( $data['data'] ) ?>, |
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'selected': '<?php echo $value ?>', |
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'empty_list': '<?php echo $this->getOption( 'empty', __( 'The list is empty.', 'wbcr_factory_forms_420' ) ) ?>' |
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}; |
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</script> |
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<?php |
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|
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$this->addHtmlData( 'ajax', true ); |
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$this->addHtmlData( 'ajax-data-id', $ajax_id ); |
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$this->addCssClass( 'factory-hidden' ); |
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} |
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|
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if ( 'buttons' == $way ) { |
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$this->buttonsHtml(); |
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} elseif ( 'ddslick' == $way ) { |
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$this->ddslickHtml(); |
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} else { |
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$this->defaultHtml(); |
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} |
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} |
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|
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/** |
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* Shows the Buttons Dropdown. |
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* |
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* @since 1.0.0 |
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* @return void |
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*/ |
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protected function buttonsHtml() { |
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$items = $this->getItems(); |
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$value = $this->getValue(); |
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|
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$name_on_form = $this->getNameOnForm(); |
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|
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$this->addCssClass( 'factory-buttons-way' ); |
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|
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?> |
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<div <?php $this->attrs() ?>> |
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<div class="btn-group factory-buttons-group"> |
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<?php foreach ( $items as $item ) { ?> |
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<button type="button" class="btn btn-default btn-small factory-<?php echo $item[0] ?> <?php if ( $value == $item[0] ) { |
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echo 'active'; |
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} ?>" data-value="<?php echo $item[0] ?>"><?php echo $item[1] ?></button> |
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<?php } ?> |
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<input type="hidden" id="<?php echo $name_on_form ?>" class="factory-result" name="<?php echo $name_on_form ?>" value="<?php echo $value ?>"/> |
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</div> |
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<div class="factory-hints"> |
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<?php foreach ( $items as $item ) { ?> |
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<?php if ( isset( $item[2] ) ) { ?> |
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<div class="factory-hint factory-hint-<?php echo $item[0] ?>" <?php if ( $value !== $item[0] ) { |
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echo 'style="display: none;"'; |
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} ?>><?php echo $item[2] ?></div> |
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<?php } ?> |
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<?php } ?> |
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</div> |
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</div> |
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<?php |
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} |
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|
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/** |
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* Shows the ddSlick dropbox. |
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* |
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* @since 3.2.8 |
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* @return void |
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*/ |
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protected function ddslickHtml() { |
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$items = $this->getItems(); |
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$value = $this->getValue(); |
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|
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$name_on_form = $this->getNameOnForm(); |
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|
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$this->addCssClass( 'factory-ddslick-way' ); |
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$this->addHtmlData( 'name', $name_on_form ); |
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|
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$this->addHtmlData( 'width', $this->getOption( 'width', 300 ) ); |
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$this->addHtmlData( 'align', $this->getOption( 'imagePosition', 'right' ) ); |
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|
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?> |
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<div <?php $this->attrs() ?>> |
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<script> |
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//Dropdown plugin data |
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var factory_<?php echo $name_on_form ?>_data = [ |
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<?php foreach ( $items as $item ) { ?> |
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{ |
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text: "<?php echo $item['title'] ?>", |
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value: "<?php echo $item['value'] ?>", |
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selected: <?php if ( $value == $item['value'] ) { |
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echo 'true'; |
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} else { |
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echo 'false'; |
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} ?>, |
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description: "<?php echo( isset( $item['hint'] ) ? $item['hint'] : '' ); ?>", |
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imageSrc: "<?php echo( isset( $item['image'] ) ? $item['image'] : '' ); ?>", |
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imageHoverSrc: "<?php echo( isset( $item['hover'] ) ? $item['hover'] : '' ); ?>" |
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}, |
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<?php } ?> |
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]; |
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</script> |
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<div class="factory-ddslick"></div> |
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<input type="hidden" class="factory-result" id="<?php echo $name_on_form ?>" name="<?php echo $name_on_form ?>" value="<?php echo $value ?>"/> |
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</div> |
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<?php |
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} |
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|
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/** |
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* Shows the standart dropdown. |
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* |
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* @since 1.3.1 |
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* @return void |
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*/ |
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protected function defaultHtml() { |
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|
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$items = $this->getItems(); |
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$value = esc_attr( $this->getValue() ); |
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|
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$name_on_form = $this->getNameOnForm(); |
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|
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$this->addHtmlAttr( 'id', $name_on_form ); |
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$this->addHtmlAttr( 'name', $name_on_form ); |
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$this->addCssClass( 'form-control' ); |
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|
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$hasGroups = $this->getOption( 'hasGroups', true ); |
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$has_hints = $this->getOption( 'hasHints', false ); |
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|
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foreach ( $items as $item ) { |
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if ( isset( $item['type'] ) && $item['type'] == 'group' && ! empty( $item['items'] ) ) { |
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foreach ( (array) $item['items'] as $group_item ) { |
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$is_hint = ( isset( $group_item['hint'] ) && ! empty( $group_item['hint'] ) ) || ( isset( $group_item[2] ) && ! empty( $group_item[2] ) ); |
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if ( ! $is_hint ) { |
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continue; |
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} |
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$has_hints = true; |
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break; |
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} |
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if ( $has_hints ) { |
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break; |
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} |
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} else { |
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$is_hint = ( isset( $item['hint'] ) && ! empty( $item['hint'] ) ) || ( isset( $item[2] ) && ! $item[2] ); |
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if ( ! $is_hint ) { |
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continue; |
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} |
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$has_hints = true; |
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break; |
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} |
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} |
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|
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$is_empty = $this->isAjax() || empty( $items ); |
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$empty_list = $this->getOption( 'empty', __( '- empty -', 'wbcr_factory_forms_420' ) ); |
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|
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?> |
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<select <?php $this->attrs() ?>> |
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<?php if ( $is_empty ) { ?> |
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<option value='' class="factory-empty-option"> |
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<?php echo $empty_list ?> |
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</option> |
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<?php } else { ?> |
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<?php $this->printItems( $items, $value ) ?> |
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<?php } ?> |
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</select> |
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<?php if ( $has_hints ) { ?> |
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<div class="factory-hints"> |
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<?php foreach ( $items as $item ) { |
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if ( isset( $item['type'] ) && $item['type'] == 'group' && ! empty( $item['items'] ) ) { |
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foreach ( (array) $item['items'] as $group_item ) { |
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|
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$hint = isset( $group_item[2] ) ? esc_attr( $group_item[2] ) : null; |
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$hint = isset( $group_item['hint'] ) ? esc_attr( $group_item['hint'] ) : $hint; |
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|
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$value = isset( $group_item[0] ) ? esc_attr( $group_item[0] ) : null; |
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$value = isset( $group_item['value'] ) ? esc_attr( $group_item['value'] ) : $value; |
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|
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$this->printHint( $hint, $value, $value !== $value ); |
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} |
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} else { |
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$hint = isset( $item[2] ) ? esc_attr( $item[2] ) : null; |
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$hint = isset( $item['hint'] ) ? esc_attr( $item['hint'] ) : $hint; |
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|
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$value = isset( $item[0] ) ? esc_attr( $item[0] ) : null; |
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$value = isset( $item['value'] ) ? esc_attr( $item['value'] ) : $value; |
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|
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$this->printHint( $hint, $value, $value !== $value ); |
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} |
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} ?> |
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</div> |
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<?php } ?> |
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<?php |
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} |
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|
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/** |
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* Print single hint markup |
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* @since 4.1.0 |
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* |
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* @param string $hint |
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* |
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* @return void |
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*/ |
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protected function printHint( $hint, $name, $is_visible = false ) { |
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|
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if ( ! empty( $hint ) ) { |
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$styles = ( $is_visible ) ? 'style="display: none;"' : ''; |
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|
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?> |
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<div style="display: none;" class="factory-hint factory-hint-<?= esc_attr( $name ) ?>"<?= $styles ?>><?php echo $hint ?></div> |
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<?php |
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} |
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} |
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|
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/** |
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* @param array $items |
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* @param null $selected |
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*/ |
| 335 |
protected function printItems( $items, $selected = null ) { |
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|
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foreach ( (array) $items as $item ) { |
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|
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$subitems = array(); |
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$data = null; |
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|
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// this item is an associative array |
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if ( isset( $item['type'] ) || isset( $item['value'] ) ) { |
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|
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$type = isset( $item['type'] ) ? $item['type'] : 'option'; |
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|
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if ( 'group' === $type ) { |
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$subitems = isset( $item['items'] ) ? $item['items'] : array(); |
| 349 |
} |
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|
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$value = isset( $item['value'] ) ? $item['value'] : ''; |
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$title = isset( $item['title'] ) ? $item['title'] : __( '- empty -', 'wbcr_factory_forms_420' ); |
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|
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$data = isset( $item['data'] ) ? $item['data'] : null; |
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} else { |
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|
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$type = ( count( $item ) == 3 && $item[0] === 'group' ) ? 'group' : 'option'; |
| 358 |
if ( 'group' === $type ) { |
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$subitems = $item[2]; |
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} |
| 361 |
|
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$title = $item[1]; |
| 363 |
$value = esc_attr( $item[0] ); |
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} |
| 365 |
|
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if ( 'group' === $type ) { |
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?> |
| 368 |
<optgroup label="<?php echo $title ?>"> |
| 369 |
<?php $this->printItems( $subitems, $selected ); ?> |
| 370 |
</optgroup> |
| 371 |
<?php |
| 372 |
} else { |
| 373 |
|
| 374 |
$attr = ( $selected == $value ) ? 'selected="selected"' : ''; |
| 375 |
|
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$strData = ''; |
| 377 |
if ( ! empty( $data ) ) { |
| 378 |
|
| 379 |
foreach ( $data as $key => $values ) { |
| 380 |
$strData = $strData . ' data-' . $key . '="' . ( is_array( $values ) ? implode( ',', $values ) : $values ) . '"'; |
| 381 |
} |
| 382 |
} |
| 383 |
|
| 384 |
?> |
| 385 |
<option value='<?php echo $value ?>' <?php echo $attr ?> <?php echo $strData ?>> |
| 386 |
<?php echo $title ?> |
| 387 |
</option> |
| 388 |
<?php |
| 389 |
} |
| 390 |
} |
| 391 |
} |
| 392 |
} |
| 393 |
} |
