147 lines
3.6 KiB
PHP
147 lines
3.6 KiB
PHP
<?php
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if ( ! class_exists( 'acf_field__accordion' ) ) :
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class acf_field__accordion extends acf_field {
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public $show_in_rest = false;
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/**
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* initialize
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*
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* This function will setup the field type data
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*
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* @date 30/10/17
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* @since 5.6.3
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*
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* @param n/a
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* @return n/a
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*/
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function initialize() {
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// vars
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$this->name = 'accordion';
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$this->label = __( 'Accordion', 'acf' );
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$this->category = 'layout';
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$this->description = __( 'Allows you to group and organize custom fields into collapsable panels that are shown while editing content. Useful for keeping large datasets tidy.', 'acf' );
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$this->preview_image = acf_get_url() . '/assets/images/field-type-previews/field-preview-accordion.png';
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$this->doc_url = acf_add_url_utm_tags( 'https://www.advancedcustomfields.com/resources/accordion/', 'docs', 'field-type-selection' );
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$this->supports = array(
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'required' => false,
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'bindings' => false,
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);
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$this->defaults = array(
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'open' => 0,
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'multi_expand' => 0,
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'endpoint' => 0,
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);
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}
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/**
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* render_field
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*
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* Create the HTML interface for your field
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*
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* @date 30/10/17
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* @since 5.6.3
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*
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* @param array $field
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* @return n/a
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*/
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function render_field( $field ) {
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// vars
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$atts = array(
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'class' => 'acf-fields',
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'data-open' => $field['open'],
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'data-multi_expand' => $field['multi_expand'],
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'data-endpoint' => $field['endpoint'],
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);
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?>
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<div <?php echo acf_esc_attrs( $atts ); ?>></div>
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<?php
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}
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/**
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* Create extra options for your field. This is rendered when editing a field.
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* The value of $field['name'] can be used (like bellow) to save extra data to the $field
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*
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* @param $field - an array holding all the field's data
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*
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* @type action
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* @since 3.6
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* @date 23/01/13
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*/
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function render_field_settings( $field ) {
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acf_render_field_setting(
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$field,
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array(
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'label' => __( 'Open', 'acf' ),
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'instructions' => __( 'Display this accordion as open on page load.', 'acf' ),
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'name' => 'open',
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'type' => 'true_false',
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'ui' => 1,
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)
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);
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acf_render_field_setting(
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$field,
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array(
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'label' => __( 'Multi-Expand', 'acf' ),
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'instructions' => __( 'Allow this accordion to open without closing others.', 'acf' ),
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'name' => 'multi_expand',
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'type' => 'true_false',
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'ui' => 1,
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)
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);
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acf_render_field_setting(
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$field,
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array(
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'label' => __( 'Endpoint', 'acf' ),
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'instructions' => __( 'Define an endpoint for the previous accordion to stop. This accordion will not be visible.', 'acf' ),
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'name' => 'endpoint',
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'type' => 'true_false',
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'ui' => 1,
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)
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);
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}
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/**
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* This filter is appied to the $field after it is loaded from the database
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*
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* @type filter
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* @since 3.6
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* @date 23/01/13
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*
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* @param $field - the field array holding all the field options
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*
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* @return $field - the field array holding all the field options
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*/
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function load_field( $field ) {
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// remove name to avoid caching issue
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$field['name'] = '';
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// remove required to avoid JS issues
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$field['required'] = 0;
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// set value other than 'null' to avoid ACF loading / caching issue
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$field['value'] = false;
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// return
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return $field;
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}
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}
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// initialize
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acf_register_field_type( 'acf_field__accordion' );
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endif; // class_exists check
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?>
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