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EDIT :: module-acf.php

<?php if(!defined('ABSPATH')){ exit; } if(!class_exists('acfe_module_acf')): class acfe_module_acf{ // vars public $values = array(); /** * construct */ function __construct(){ add_action('acf/include_fields', array($this, 'include_fields')); add_action('acf/validate_save_post', array($this, 'validate_save_post'), 1); add_action('acf/validate_save_post', array($this, 'after_validate_save_post')); add_filter('acf/pre_load_value', array($this, 'pre_load_value'), 10, 3); add_action('acf/save_post', array($this, 'save_post'), 1); add_action('acf/include_admin_tools', array($this, 'include_admin_tools'), 15); add_action('acf/include_admin_tools', array($this, 'include_admin_tools_sort'), 99); add_filter('acf/get_post_types', array($this, 'get_post_types'), 10, 2); //add_filter('wp_insert_post_data', array($this, 'wp_insert_post_data'), 10, 2); } /** * include_fields * * acf/include_fields */ function include_fields(){ // loop modules foreach(acfe_get_modules() as $module){ // trigger include items $module->do_module_action('acfe/module/include_items'); } } /** * validate_save_post * * acf/validate_save_post:1 */ function validate_save_post(){ // get form data $post_id = acf_get_form_data('post_id'); // get module $module = acfe_get_module_by_item($post_id); // validate module if(!$module){ return; } // register field groups foreach($module->get_field_groups() as $field_group){ acf_add_local_field_group($field_group); } // item $item = $module->get_item($post_id); // setup meta acfe_setup_meta($_POST['acf'], 'acfe/module/validate_save_post', true); // validate module values foreach($module->validate as $name){ if(method_exists($module, "validate_{$name}")){ // use field_name $key = "field_{$name}"; $field = acf_get_field($key); $value = get_field($key); $valid = $module->{"validate_{$name}"}($value, $item); // empty required if($field && $field['required'] && empty($value) && !is_numeric($value)){ $valid = sprintf(__('%s value is required', 'acf'), $field['label']); } // allow $valid to be a custom error message if(!empty($valid) && is_string($valid)){ acfe_add_validation_error($key, "acfe:{$valid}"); } } } // actions $module->do_module_action('acfe/module/validate_save_item', $item); // reset meta acfe_reset_meta(); } /** * after_validate_save_post * * acf/validate_save_post * * disable errors on module validation to avoid collision with user field validation names */ function after_validate_save_post(){ // get form data $post_id = acf_get_form_data('post_id'); // get module $module = acfe_get_module_by_item($post_id); // validate module if(!$module){ return; } // get errors $errors = acf_get_array(acf()->validation->get_errors()); // remove non acfe errors // this will remove errors set by developers that use field name such as "name" // note that this will also remove native acf validation message such as "required value" foreach(array_keys($errors) as $key){ if(!acfe_starts_with($errors[ $key ]['message'], 'acfe:')){ unset($errors[ $key ]); } } // cleanup acfe error messages foreach(array_keys($errors) as $key){ $errors[ $key ]['message'] = str_replace('acfe:', '', $errors[ $key ]['message']); } // add new errors acf()->validation->errors = $errors; } /** * pre_load_value * * acf/pre_load_value * * @param $null * @param $post_id * @param $field * * @return mixed|null */ function pre_load_value($null, $post_id, $field){ // get module $module = acfe_get_module_by_item($post_id); // validate module if(!$module){ return $null; } // load only one time if(empty($this->values)){ // item $item = $module->get_item($post_id); // validate item if(empty($item)){ return $null; } // remove unused keys acf_extract_vars($item, array('ID', '_valid')); foreach(array_keys($item) as $k){ $v = $item[ $k ]; $_field = acf_get_field($k); if(!$_field){ continue; } // encode value if(acf_maybe_get($_field, 'encode_value')){ $with_keys = !acf_is_sequential_array($v); $item[ $k ] = acf_encode_choices($v, $with_keys); } // unparse type if(acf_maybe_get($_field, 'unparse_type')){ $item[ $k ] = acfe_unparse_types($v); } } // filters $item = $module->apply_module_filters('acfe/module/prepare_load_item', $item); // prefix keys like "name" with "field_name" for acf loading values $acf = acfe_prefix_array_keys($item, 'field_', array('acf_fc_layout')); // set values $this->values = $acf; } return acf_maybe_get($this->values, $field['key'], $null); } /** * pre_format_value * * acf/pre_format_value:10 * * @param $null * @param $value * @param $post_id * @param $field * * @return false|mixed */ function pre_format_value($null, $value, $post_id, $field){ // do not format value for wysiwyg fields if($field['type'] === 'wysiwyg'){ return $value; } return $null; } /** * save_post * * acf/save_post:1 * * @param $post_id */ function save_post($post_id){ // get module $module = acfe_get_module_by_item($post_id); // validate module if(!$module){ return; } // setup meta acfe_setup_meta($_POST['acf'], 'acfe/module/save_post', true); // defaults vars // $item['name'] already set in get_fields() (field is mandatory in field groups) $item = array( 'ID' => $post_id, 'name' => '', 'label' => acf_maybe_get_POST('post_title'), ); add_filter('acf/pre_format_value', array($this, 'pre_format_value'), 10, 4); // alias of get_fields $fields = get_field_objects(); remove_filter('acf/pre_format_value', array($this, 'pre_format_value')); $meta = array(); // bail early if($fields){ foreach($fields as $k => $field){ $meta[ $k ] = $field['value']; // encode value if(acf_maybe_get($field, 'encode_value')){ $with_keys = strpos($field['value'], ' : ') === false; $meta[ $k ] = acf_decode_choices($field['value'], $with_keys); } // group with if(acf_maybe_get($field, 'group_with')){ $meta[ $field['group_with'] ][ $k ] = $field['value']; } } } $item = array_merge($item, $meta); // filters $item = $module->apply_module_filters('acfe/module/prepare_save_item', $item); // field exists if($fields){ foreach($fields as $k => $field){ // cleanup key if(acf_maybe_get($field, 'cleanup_key')){ unset($item[ $k ]); } // group with if(acf_maybe_get($field, 'group_with')){ unset($item[ $k ]); } } } // cleanup empty labels if(!empty($item['labels'])){ foreach($item['labels'] as $key => $label){ // cleanup label if empty if(empty($label)){ unset($item['labels'][ $key ]); } } } // reset meta acfe_reset_meta(); // update $module->update_item($item); // bypass acf native values update $_POST['acf'] = array(); } /** * include_admin_tools * * acf/include_admin_tools:15 */ function include_admin_tools(){ foreach(acfe_get_modules() as $module){ // get tool names $export_tool = $module->get_export_tool(); $import_tool = $module->get_import_tool(); // reigster acf tools acf()->admin_tools->tools[ $export_tool ] = new acfe_module_export($module); acf()->admin_tools->tools[ $import_tool ] = new acfe_module_import($module); } } /** * include_admin_tools_sort * * acf/include_admin_tools:99 * * Sort ACF tools */ function include_admin_tools_sort(){ $sort = array( 'export', 'import', 'acfe_module_post_type_export', 'acfe_module_post_type_import', 'acfe_module_taxonomy_export', 'acfe_module_taxonomy_import', 'acfe_module_block_type_export', 'acfe_module_block_type_import', 'acfe_module_options_page_export', 'acfe_module_options_page_import', 'acfe_module_template_export', 'acfe_module_template_import', ); uksort(acf()->admin_tools->tools, function($a, $b) use($sort){ foreach($sort as $value){ if($a === $value){return 0;} if($b === $value){return 1;} } }); } /** * get_post_types * * acf/get_post_types * * remove reserved post types * * @param $post_types * @param $args * * @return mixed */ function get_post_types($post_types, $args){ foreach($post_types as $k => $post_type){ if(acfe_is_post_type_reserved($post_type)){ unset($post_types[ $k ]); } } return $post_types; } /** * wp_insert_post_data * * force field_name as post_name. This has been disabled as it cause problem when updating names and generating sync files * * @param $args * @param $post_array * * @return mixed */ function wp_insert_post_data($args, $post_array){ // get post id $post_id = acf_maybe_get($post_array, 'ID'); // get module $module = acfe_get_module_by_item($post_id); // validate module if(!$module){ return $args; } if(!isset($post_array['acf'])){ return $args; } $name = acf_maybe_get($post_array['acf'], 'field_name'); $args['post_name'] = sanitize_title($name); return $args; } } acf_new_instance('acfe_module_acf'); endif;

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