function update_field_group($field_group)
{
// vars
$path = acf_get_setting('save_json');
$file = $field_group['key'] . '.json';
// remove trailing slash
$path = untrailingslashit($path);
// bail early if dir does not exist
if (!is_writable($path)) {
//error_log( 'ACF failed to save field group to .json file. Path does not exist: ' . $path );
return;
}
// load fields
$fields = acf_get_fields($field_group);
// prepare fields
$fields = acf_prepare_fields_for_export($fields);
// add to field group
$field_group['fields'] = $fields;
// extract field group ID
$id = acf_extract_var($field_group, 'ID');
// write file
$f = fopen("{$path}/{$file}", 'w');
fwrite($f, acf_json_encode($field_group));
fclose($f);
}
function export()
{
// vars
$json = $this->get_json();
// validate
if ($json === false) {
acf_add_admin_notice(__("No field groups selected", 'acf'), 'error');
return;
}
// set headers
$file_name = 'acf-export-' . date('Y-m-d') . '.json';
header("Content-Description: File Transfer");
header("Content-Disposition: attachment; filename={$file_name}");
header("Content-Type: application/json; charset=utf-8");
echo acf_json_encode($json);
die;
}
function acf_write_json_field_group($field_group)
{
// vars
$path = acf_get_setting('save_json');
$file = $field_group['key'] . '.json';
// remove trailing slash
$path = untrailingslashit($path);
// bail early if dir does not exist
if (!is_writable($path)) {
return false;
}
// prepare for export
$id = acf_extract_var($field_group, 'ID');
$field_group = acf_prepare_field_group_for_export($field_group);
// add modified time
$field_group['modified'] = get_post_modified_time('U', true, $id, true);
// write file
$f = fopen("{$path}/{$file}", 'w');
fwrite($f, acf_json_encode($field_group));
fclose($f);
// return
return true;
}
function rebuild_group($group_key)
{
// check for group in cache
$found = false;
$cache = wp_cache_get('acf_reusable/rebuilt_group_' . $group_key, 'acf_resuable', false, $found);
if ($found) {
$group = $cache;
}
// check for json field
$json_found = false;
/*
// no need to check local groups because
// if they existed they would have been loaded by maybe_load_local
// and we would not be here
// will remove this code if the early loading of local json files works
if (!$found) {
$json_path = plugin_dir_path(__FILE__).'acf-json';
if (!is_dir($json_path)) {
@mkdir($json_path);
}
if (is_multisite()) {
$json_path .= '/'.get_current_blog_id();
if (!is_dir($json_path)) {
@mkdir($json_path);
}
}
if (is_dir($json_path) &&
($files = scandir($json_path)) !== false &&
count($files)) {
foreach ($files as $file) {
$file_path = $json_path.'/'.$file;
if (!is_dir($file_path) && preg_match('/\.json$/', $file)) {
$file_group_key = preg_replace('/\.json$/', '', $file);
if ($file_group_key == $group_key) {
if (($json = file_get_contents($file_path)) !== false &&
($group = json_decode($json, true)) !== NULL) {
$json_found = true;
$found = true;
}
} // end if match
} // end if json file
} // end foreach file
} // end if is_dir etc
} // end if !found
*/
// neither found the rebuild group
if (!$found) {
$group = $this->field_groups[$group_key];
$group['fields'] = $this->rebuild_fields($group_key, $group['fields']);
$group['fields'] = $this->replace_keys($group['fields']);
$group['fields'] = $this->correct_keys($group['fields']);
//echo preg_replace('/\_\[[0-9]+\]\_/', '', 'field_566f61991b2c4_566f60e177211_[1]_');die;
//echo '<pre>'; print_r($group['fields']); die;
$this->replaced_keys = array();
unset($group['ID']);
}
// make sure json path exists
$json_path = plugin_dir_path(__FILE__) . 'acf-json';
if (!is_dir($json_path)) {
@mkdir($json_path);
}
if (is_multisite()) {
$json_path .= '/' . get_current_blog_id();
if (!is_dir($json_path)) {
@mkdir($json_path);
}
}
// if json files was not found then save json file
// attempt to save file/ silently fail if folder is not writable
if (!$json_found && is_dir($json_path)) {
if (($handle = @fopen($json_path . '/' . $group_key . '.json', 'w')) !== false) {
$json = acf_json_encode($group);
fwrite($handle, $json, strlen($json));
fclose($handle);
}
}
// end if !json found
// save in cache
wp_cache_set('acf_reusable/rebuilt_group_' . $group_key, $group, 'acf_resuable');
$this->field_groups[$group_key] = $group;
$this->new_field_groups[] = $group;
if (acf_is_local_field_group($group_key)) {
// this is already a local field group
// remove the existing version before replacing
acf_remove_local_fields($group_key);
// there currently isn't a remove group function in acf_local
//echo $group_key,'<br>';
$this->clear_acf_cache();
$acf_local = acf_local();
unset($acf_local->groups[$group_key]);
//echo '<pre>'; print_r($acf_local->groups); die;
//unset(acf_local()->groups[$group_key]);
}
//echo '<pre>'; print_r($group); die;
// add or replace the field group to local groups
acf_add_local_field_group($group);
//echo $group_key,'<br><pre>'; print_r(acf_get_field_groups()); die;
}
function export($args, $assoc_args)
{
// if empty it will show export all fields
$export_field = '';
if (is_multisite()) {
$choice = $this->select_blog();
switch_to_blog($choice);
}
//if export all is used skip the question popup
if (empty($args) || $args[0] != 'all') {
$export_field = $this->select_acf_field();
}
if (empty($export_field)) {
WP_CLI::success("Exporting all fieldgroups \n");
} else {
WP_CLI::success("Exporting fieldgroup \n");
}
$field_groups = get_posts(array('numberposts' => -1, 'post_type' => 'acf-field-group', 'sort_column' => 'menu_order', 'order' => 'ASC', 'include' => $export_field));
if ($field_groups) {
if (isset($assoc_args['export-path']) && isset($this->paths[$assoc_args['export-path']])) {
$export_path = $this->paths[$assoc_args['export-path']];
} else {
$export_path = $this->select_export_path();
}
$acf_fld_grp = new acf_field();
if (!is_dir($export_path) && !mkdir($export_path, 0755, false)) {
WP_CLI::line('fieldgroup directory exists or cant be created!');
}
foreach ($field_groups as $group) {
$title = get_the_title($group->ID);
$sanitized_title = sanitize_title($title);
$subpath = $export_path . $sanitized_title;
$uniquid_path = $subpath . '/uniqid';
$field_group_array = array();
$field_group = acf_get_field_group($group->ID);
// validate field group
if (empty($field_group)) {
continue;
}
// load fields
$fields = acf_get_fields($field_group);
// prepare fields
$fields = acf_prepare_fields_for_export($fields);
// add to field group
$field_group['fields'] = $fields;
// extract field group ID
$id = acf_extract_var($field_group, 'ID');
$json = acf_json_encode($field_group);
// retrieve the uniquid from the file if it exists else we make a new one
$uniqid = file_exists($uniquid_path) ? file_get_contents($uniquid_path) : uniqid();
// each field_group gets it's own folder by field_group name
if (!is_dir($subpath) && !mkdir($subpath, 0755, false)) {
WP_CLI::line('fieldgroup subdirectory exists or cant be created!');
} else {
// let's write the array to a data.php file so it can be used later on
$fp = fopen($subpath . '/' . "data.php", "w");
$output = "<?php \n\$group = " . var_export($field_group, true) . ';';
fwrite($fp, $output);
fclose($fp);
$fp = fopen($subpath . '/' . "data.json", "w");
$output = $json;
fwrite($fp, $output);
fclose($fp);
// write the uniquid file if it doesn't exist
if (!file_exists($uniquid_path)) {
$fp = fopen($subpath . '/' . "uniqid", "w");
$output = $uniqid;
fwrite($fp, $output);
fclose($fp);
}
WP_CLI::success("Fieldgroup " . $title . " exported ");
}
}
} else {
//error seems to be returning and break out of my loop
//WP_CLI::error( 'No field groups were found in the database' );
echo 'No field groups were found in the database';
echo ' ';
}
if (is_multisite()) {
restore_current_blog();
}
}
function export()
{
// validate
if (empty($_POST['acf_export_keys'])) {
return;
}
// construct JSON
foreach ($_POST['acf_export_keys'] as $key) {
// load field group
$field_group = acf_get_field_group($key);
// validate field group
if (empty($field_group)) {
continue;
}
// load fields
$fields = acf_get_fields($field_group);
// prepare fields
$fields = acf_prepare_fields_for_export($fields);
// add to field group
$field_group['fields'] = $fields;
// extract field group ID
$id = acf_extract_var($field_group, 'ID');
// add to json array
$json[] = $field_group;
}
// end foreach
// set headers
$file_name = 'acf-export-' . date('Y-m-d') . '.json';
header("Content-Description: File Transfer");
header("Content-Disposition: attachment; filename={$file_name}");
header("Content-Type: application/json");
echo acf_json_encode($json);
die;
}
function rebuild_group($group_key)
{
// check for group in cache
$found = false;
$cache = wp_cache_get('acf_reusable/rebuilt_group_' . $group_key, 'acf_resuable', false, $found);
if ($found) {
$group = $cache;
}
// check for json field
$json_found = false;
// neither found the rebuild group
if (!$found) {
$group = $this->field_groups[$group_key];
$group['fields'] = $this->rebuild_fields($group_key, $group['fields']);
$group['fields'] = $this->replace_keys($group['fields']);
$group['fields'] = $this->correct_keys($group['fields']);
//echo preg_replace('/\_\[[0-9]+\]\_/', '', 'field_566f61991b2c4_566f60e177211_[1]_');die;
//echo '<pre>'; print_r($group['fields']); die;
$this->replaced_keys = array();
unset($group['ID']);
}
if (!defined('ACF_REUSABLE_DISABLE_JSON') || !ACF_REUSABLE_DISABLE_JSON) {
// make sure json path exists
$json_path = plugin_dir_path(__FILE__) . 'acf-json';
if (!is_dir($json_path)) {
@mkdir($json_path);
}
if (is_multisite()) {
$json_path .= '/' . get_current_blog_id();
if (!is_dir($json_path)) {
@mkdir($json_path);
}
}
// if json files was not found then save json file
// attempt to save file/ silently fail if folder is not writable
if (!$json_found && is_dir($json_path)) {
if (($handle = @fopen($json_path . '/' . $group_key . '.json', 'w')) !== false) {
$json = acf_json_encode($group);
fwrite($handle, $json, strlen($json));
fclose($handle);
}
}
// end if !json found
}
// save in cache
wp_cache_set('acf_reusable/rebuilt_group_' . $group_key, $group, 'acf_resuable');
$this->field_groups[$group_key] = $group;
$this->new_field_groups[] = $group;
if (acf_is_local_field_group($group_key)) {
// this is already a local field group
// remove the existing version before replacing
acf_remove_local_fields($group_key);
// there currently isn't a remove group function in acf_local
//echo $group_key,'<br>';
$this->clear_acf_cache();
$acf_local = acf_local();
unset($acf_local->groups[$group_key]);
//echo '<pre>'; print_r($acf_local->groups); die;
//unset(acf_local()->groups[$group_key]);
}
//echo '<pre>'; print_r($group); die;
// add or replace the field group to local groups
acf_add_local_field_group($group);
//echo $group_key,'<br><pre>'; print_r(acf_get_field_groups()); die;
}
function rebuild_group($group_key)
{
// check for group in cache
$found = false;
$cache = wp_cache_get('acf_reusable/rebuilt_group_' . $group_key, 'acf_resuable', false, $found);
if ($found) {
$group = $cache;
}
// check for json field
$json_found = false;
if (!$found) {
$json_path = plugin_dir_path(__FILE__) . 'acf-json';
if (is_dir($json_path) && ($files = scandir($json_path)) !== false && count($files)) {
foreach ($files as $file) {
$file_path = $json_path . '/' . $file;
if (!is_dir($file_path) && preg_match('/\\.json$/', $file)) {
$file_group_key = preg_replace('/\\.json$/', '', $file);
if ($file_group_key == $group_key) {
if (($json = file_get_contents($file_path)) !== false && ($group = json_decode($json, true)) !== NULL) {
$json_found = true;
$found = true;
}
}
// end if match
}
// end if json file
}
// end foreach file
}
// end if is_dir etc
}
// end if !found
// neither found the rebuild group
if (!$found) {
$group = $this->field_groups[$group_key];
$group['fields'] = $this->rebuild_fields($group_key, $group['fields']);
$group['fields'] = $this->replace_keys($group['fields']);
$group['fields'] = $this->correct_keys($group['fields']);
//echo preg_replace('/\_\[[0-9]+\]\_/', '', 'field_566f61991b2c4_566f60e177211_[1]_');die;
//echo '<pre>'; print_r($group['fields']); die;
$this->replaced_keys = array();
unset($group['ID']);
}
// if json files was not found then save json file
// attempt to save file
if (!$json_found && is_dir($json_path)) {
if (($handle = @fopen($json_path . '/' . $group_key . '.json', 'w')) !== false) {
$json = acf_json_encode($group);
fwrite($handle, $json, strlen($json));
fclose($handle);
}
}
// end if !json found
// save in cache
wp_cache_set('acf_reusable/rebuilt_group_' . $group_key, $group, 'acf_resuable');
$this->field_groups[$group_key] = $group;
$this->new_field_groups[] = $group;
if (acf_is_local_field_group($group_key)) {
// this is already a local field group
// remove the existing version before replacing
acf_remove_local_fields($group_key);
// there currently isn't a remove group function in acf_local
unset(acf_local()->groups[$group_key]);
}
// add or replace the field group to local groups
acf_add_local_field_group($group);
}
/**
* Create a new ACF Commit
*
* @param $commit_message - Detailed Message describing change to ACF Field Group
* @param int $post_id - Post ID of ACF Field Group
*/
public function create_commit($commit_message, $post_id = 0)
{
$_SESSION['commit-complete'] = true;
$field_groups = acf_get_field_groups();
$exportJSON = array();
if (!empty($field_groups)) {
foreach ($field_groups as $field_group) {
$field_group['fields'] = acf_get_fields($field_group);
$field_group['fields'] = acf_prepare_fields_for_export($field_group['fields']);
acf_extract_var($field_group, 'ID');
$exportJSON[] = $field_group;
}
}
$export = acf_json_encode($exportJSON);
$commitID = wp_insert_post(array('post_type' => 'acf-commit', 'post_status' => 'publish', 'post_content' => $export, 'post_title' => 'ACF Revision: ' . date('Y-m-d h:i:s')));
update_field('commit_message', $commit_message, $commitID);
update_field('acf_field_group', get_the_title($post_id), $commitID);
}
