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<?php |
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class acf_compatibility { |
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/* |
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* __construct |
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* |
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* description |
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* |
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* @type function |
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* @date 30/04/2014 |
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* @since 5.0.0 |
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* |
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* @param $post_id (int) |
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* @return $post_id (int) |
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*/ |
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function __construct() { |
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// fields |
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add_filter('acf/get_valid_field', array($this, 'get_valid_field'), 20, 1); |
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add_filter('acf/get_valid_field/type=textarea', array($this, 'get_valid_textarea_field'), 20, 1); |
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add_filter('acf/get_valid_field/type=relationship', array($this, 'get_valid_relationship_field'), 20, 1); |
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add_filter('acf/get_valid_field/type=post_object', array($this, 'get_valid_relationship_field'), 20, 1); |
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add_filter('acf/get_valid_field/type=page_link', array($this, 'get_valid_relationship_field'), 20, 1); |
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add_filter('acf/get_valid_field/type=image', array($this, 'get_valid_image_field'), 20, 1); |
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add_filter('acf/get_valid_field/type=file', array($this, 'get_valid_image_field'), 20, 1); |
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add_filter('acf/get_valid_field/type=wysiwyg', array($this, 'get_valid_wysiwyg_field'), 20, 1); |
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add_filter('acf/get_valid_field/type=date_picker', array($this, 'get_valid_date_picker_field'), 20, 1); |
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add_filter('acf/get_valid_field/type=taxonomy', array($this, 'get_valid_taxonomy_field'), 20, 1); |
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// field groups |
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add_filter('acf/get_valid_field_group', array($this, 'get_valid_field_group'), 20, 1); |
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// settings |
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add_filter('acf/settings/show_admin', array($this, 'settings_acf_lite'), 5, 1); |
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add_filter('acf/settings/l10n_textdomain', array($this, 'settings_export_textdomain'), 5, 1); |
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add_filter('acf/settings/l10n_field', array($this, 'settings_export_translate'), 5, 1); |
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add_filter('acf/settings/l10n_field_group', array($this, 'settings_export_translate'), 5, 1); |
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} |
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/* |
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* settings |
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* |
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* description |
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* |
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* @type function |
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* @date 19/05/2014 |
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* @since 5.0.0 |
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* |
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* @param $post_id (int) |
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* @return $post_id (int) |
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*/ |
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function settings_acf_lite( $setting ) { |
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// 5.0.0 - removed ACF_LITE |
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if( defined('ACF_LITE') && ACF_LITE ) { |
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$setting = false; |
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} |
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// return |
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return $setting; |
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} |
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function settings_export_textdomain( $setting ) { |
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// 5.3.3 - changed filter name |
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return acf_get_setting( 'export_textdomain', $setting ); |
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} |
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function settings_export_translate( $setting ) { |
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// 5.3.3 - changed filter name |
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return acf_get_setting( 'export_translate', $setting ); |
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} |
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/* |
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* get_valid_field |
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* |
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* This function will provide compatibility with ACF4 fields |
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* |
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* @type function |
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* @date 23/04/2014 |
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* @since 5.0.0 |
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* |
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* @param $field (array) |
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* @return $field |
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*/ |
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function get_valid_field( $field ) { |
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// conditional logic has changed |
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if( isset($field['conditional_logic']['status']) ) { |
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// extract logic |
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$logic = acf_extract_var( $field, 'conditional_logic' ); |
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// disabled |
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View Code Duplication |
if( !empty($logic['status']) ) { |
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// reset |
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$field['conditional_logic'] = array(); |
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// vars |
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$group = 0; |
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$all_or_any = $logic['allorany']; |
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// loop over rules |
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if( !empty($logic['rules']) ) { |
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foreach( $logic['rules'] as $rule ) { |
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// sperate groups? |
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if( $all_or_any == 'any' ) { |
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$group++; |
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} |
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// add to group |
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$field['conditional_logic'][ $group ][] = $rule; |
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} |
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} |
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// reset keys |
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$field['conditional_logic'] = array_values($field['conditional_logic']); |
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} else { |
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$field['conditional_logic'] = 0; |
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} |
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} |
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// return |
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return $field; |
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} |
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/* |
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* get_valid_relationship_field |
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* |
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* This function will provide compatibility with ACF4 fields |
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* |
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* @type function |
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* @date 23/04/2014 |
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* @since 5.0.0 |
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* |
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* @param $field (array) |
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* @return $field |
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*/ |
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function get_valid_relationship_field( $field ) { |
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// force array |
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$field['post_type'] = acf_get_array($field['post_type']); |
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$field['taxonomy'] = acf_get_array($field['taxonomy']); |
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// remove 'all' from post_type |
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if( acf_in_array('all', $field['post_type']) ) { |
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$field['post_type'] = array(); |
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} |
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// remove 'all' from taxonomy |
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if( acf_in_array('all', $field['taxonomy']) ) { |
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$field['taxonomy'] = array(); |
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} |
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// save_format is now return_format |
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if( !empty($field['result_elements']) ) { |
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$field['elements'] = acf_extract_var( $field, 'result_elements' ); |
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} |
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// return |
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return $field; |
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} |
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/* |
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* get_valid_textarea_field |
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* |
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* This function will provide compatibility with ACF4 fields |
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* |
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* @type function |
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* @date 23/04/2014 |
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* @since 5.0.0 |
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* |
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* @param $field (array) |
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* @return $field |
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*/ |
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function get_valid_textarea_field( $field ) { |
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// formatting has been removed |
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$formatting = acf_extract_var( $field, 'formatting' ); |
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if( $formatting === 'br' ) { |
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$field['new_lines'] = 'br'; |
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} |
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// return |
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return $field; |
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} |
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/* |
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* get_valid_image_field |
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* |
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* This function will provide compatibility with ACF4 fields |
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* |
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* @type function |
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* @date 23/04/2014 |
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* @since 5.0.0 |
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* |
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* @param $field (array) |
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* @return $field |
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*/ |
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function get_valid_image_field( $field ) { |
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// save_format is now return_format |
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if( !empty($field['save_format']) ) { |
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$field['return_format'] = acf_extract_var( $field, 'save_format' ); |
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} |
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// object is now array |
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if( $field['return_format'] == 'object' ) { |
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$field['return_format'] = 'array'; |
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} |
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// return |
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return $field; |
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} |
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/* |
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* get_valid_wysiwyg_field |
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* |
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* This function will provide compatibility with ACF4 fields |
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* |
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* @type function |
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* @date 23/04/2014 |
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* @since 5.0.0 |
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* |
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* @param $field (array) |
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* @return $field |
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*/ |
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function get_valid_wysiwyg_field( $field ) { |
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// media_upload is now numeric |
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if( $field['media_upload'] === 'yes' ) { |
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$field['media_upload'] = 1; |
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} elseif( $field['media_upload'] === 'no' ) { |
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$field['media_upload'] = 0; |
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} |
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// return |
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return $field; |
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} |
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/* |
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* get_valid_date_picker_field |
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* |
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* This function will provide compatibility with ACF4 fields |
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* |
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* @type function |
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* @date 23/04/2014 |
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* @since 5.0.0 |
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* |
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* @param $field (array) |
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* @return $field |
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*/ |
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function get_valid_date_picker_field( $field ) { |
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// v4 used date_format |
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if( !empty($field['date_format']) ) { |
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// extract vars |
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$date_format = acf_extract_var( $field, 'date_format' ); |
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$display_format = acf_extract_var( $field, 'display_format' ); |
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// convert from js to php |
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$date_format = acf_convert_date_to_php( $date_format ); |
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$display_format = acf_convert_date_to_php( $display_format ); |
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// append settings |
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$field['return_format'] = $date_format; |
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$field['display_format'] = $display_format; |
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} |
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// return |
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return $field; |
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} |
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/* |
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* get_valid_taxonomy_field |
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* |
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* This function will provide compatibility with ACF4 fields |
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* |
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* @type function |
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* @date 23/04/2014 |
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* @since 5.0.0 |
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* |
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* @param $field (array) |
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* @return $field |
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*/ |
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364
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365
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function get_valid_taxonomy_field( $field ) { |
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367
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// 5.2.7 |
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if( isset($field['load_save_terms']) ) { |
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$field['save_terms'] = $field['load_save_terms']; |
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} |
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// return |
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return $field; |
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} |
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/* |
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* get_valid_field_group |
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* |
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* This function will provide compatibility with ACF4 field groups |
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* |
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* @type function |
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* @date 23/04/2014 |
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* @since 5.0.0 |
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* |
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* @param $field_group (array) |
391
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* @return $field_group |
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*/ |
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393
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394
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function get_valid_field_group( $field_group ) { |
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395
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396
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// global |
397
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global $wpdb; |
398
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399
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400
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// vars |
401
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$v = 5; |
402
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403
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404
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// add missing 'key' (v5.0.0) |
405
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if( empty($field_group['key']) ) { |
406
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407
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// update version |
408
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$v = 4; |
409
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410
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411
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// add missing key |
412
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$field_group['key'] = empty($field_group['id']) ? uniqid('group_') : 'group_' . $field_group['id']; |
413
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414
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} |
415
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416
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417
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// extract options (v5.0.0) |
418
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if( !empty($field_group['options']) ) { |
419
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420
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$options = acf_extract_var($field_group, 'options'); |
421
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$field_group = array_merge($field_group, $options); |
422
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423
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} |
424
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425
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426
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// location rules changed to groups (v5.0.0) |
427
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View Code Duplication |
if( !empty($field_group['location']['rules']) ) { |
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428
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429
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// extract location |
430
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$location = acf_extract_var( $field_group, 'location' ); |
431
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432
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433
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// reset location |
434
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$field_group['location'] = array(); |
435
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436
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437
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// vars |
438
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$group = 0; |
439
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$all_or_any = $location['allorany']; |
440
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441
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442
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// loop over rules |
443
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if( !empty($location['rules']) ) { |
444
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445
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foreach( $location['rules'] as $rule ) { |
446
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447
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// sperate groups? |
448
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if( $all_or_any == 'any' ) { |
449
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450
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$group++; |
451
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452
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} |
453
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454
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455
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// add to group |
456
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$field_group['location'][ $group ][] = $rule; |
457
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458
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} |
459
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460
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} |
461
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462
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463
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// reset keys |
464
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$field_group['location'] = array_values($field_group['location']); |
465
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466
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} |
467
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468
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469
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// some location rules have changed (v5.0.0) |
470
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if( !empty($field_group['location']) ) { |
471
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472
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// param changes |
473
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$param_replace = array( |
474
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'taxonomy' => 'post_taxonomy', |
475
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'ef_media' => 'attachment', |
476
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'ef_taxonomy' => 'taxonomy', |
477
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'ef_user' => 'user_role', |
478
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'user_type' => 'current_user_role' // 5.2.0 |
479
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); |
480
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481
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482
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// remove conflicting param |
483
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if( $v == 5 ) { |
484
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485
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unset($param_replace['taxonomy']); |
486
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487
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} |
488
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489
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490
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// loop over location groups |
491
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foreach( array_keys($field_group['location']) as $i ) { |
492
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493
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// extract group |
494
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$group = acf_extract_var( $field_group['location'], $i ); |
495
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496
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497
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// bail early if group is empty |
498
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if( empty($group) ) { |
499
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500
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continue; |
501
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502
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} |
503
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504
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505
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// loop over group rules |
506
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foreach( array_keys($group) as $j ) { |
507
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508
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// extract rule |
509
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$rule = acf_extract_var( $group, $j ); |
510
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511
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512
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// migrate param |
513
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if( isset($param_replace[ $rule['param'] ]) ) { |
514
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515
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$rule['param'] = $param_replace[ $rule['param'] ]; |
516
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517
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} |
518
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519
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520
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// category / taxonomy terms are saved differently |
521
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if( $rule['param'] == 'post_category' || $rule['param'] == 'post_taxonomy' ) { |
522
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523
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if( is_numeric($rule['value']) ) { |
524
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525
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$term_id = $rule['value']; |
526
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$taxonomy = $wpdb->get_var( $wpdb->prepare( "SELECT taxonomy FROM $wpdb->term_taxonomy WHERE term_id = %d LIMIT 1", $term_id) ); |
527
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$term = get_term( $term_id, $taxonomy ); |
528
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529
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// update rule value |
530
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$rule['value'] = "{$term->taxonomy}:{$term->slug}"; |
531
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532
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} |
533
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534
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} |
535
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536
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537
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// append rule |
538
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$group[ $j ] = $rule; |
539
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540
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} |
541
|
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// foreach |
542
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543
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544
|
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// append group |
545
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$field_group['location'][ $i ] = $group; |
546
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547
|
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} |
548
|
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// foreach |
549
|
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550
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} |
551
|
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// if |
552
|
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553
|
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554
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// change layout to style (v5.0.0) |
555
|
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if( !empty($field_group['layout']) ) { |
556
|
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557
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|
$field_group['style'] = acf_extract_var($field_group, 'layout'); |
558
|
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559
|
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} |
560
|
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561
|
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562
|
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// change no_box to seamless (v5.0.0) |
563
|
|
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if( $field_group['style'] === 'no_box' ) { |
564
|
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565
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|
$field_group['style'] = 'seamless'; |
566
|
|
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567
|
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|
} |
568
|
|
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|
569
|
|
|
|
570
|
|
|
//return |
571
|
|
|
return $field_group; |
572
|
|
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|
573
|
|
|
} |
574
|
|
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|
575
|
|
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} |
576
|
|
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|
577
|
|
|
new acf_compatibility(); |
578
|
|
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|
579
|
|
|
?> |
|
|
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|
580
|
|
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This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types.