path = dirname(__FILE__).''; $this->dir = plugins_url('',__FILE__); $this->siteurl = get_bloginfo('url'); $this->wpadminurl = admin_url(); $this->version = '3.1.7'; $this->upgrade_version = '3.0.0'; // this is the latest version which requires an upgrade // set text domain //load_plugin_textdomain('acf', false, $this->path.'/lang' ); load_plugin_textdomain('acf', false, basename(dirname(__FILE__)).'/lang' ); // load options page $this->setup_options_page(); // actions add_filter('pre_get_posts', array($this, 'pre_get_posts')); add_action('init', array($this, 'init')); add_action('admin_menu', array($this,'admin_menu')); add_action('admin_head', array($this,'admin_head')); add_filter('name_save_pre', array($this, 'save_name')); add_action('save_post', array($this, 'save_post')); add_action('wp_ajax_get_input_metabox_ids', array($this, 'get_input_metabox_ids')); add_action('wp_ajax_get_input_style', array($this, 'the_input_style')); add_action('admin_footer', array($this, 'admin_footer')); add_action('admin_print_scripts', array($this, 'admin_print_scripts')); add_action('admin_print_styles', array($this, 'admin_print_styles')); add_action('wp_ajax_acf_upgrade', array($this, 'upgrade_ajax')); add_action('wp_ajax_acf_field_options', array($this, 'ajax_acf_field_options')); add_action('wp_ajax_acf_input', array($this, 'ajax_acf_input')); add_action('wp_ajax_acf_location', array($this, 'ajax_acf_location')); return true; } /*-------------------------------------------------------------------------------------- * * pre_get_posts * * @author Elliot Condon * @since 3.0.6 * *-------------------------------------------------------------------------------------*/ function pre_get_posts($query) { global $pagenow; if($pagenow == "edit.php" && isset($query->query_vars['post_type']) && $query->query_vars['post_type'] == 'acf') { $query->query_vars['posts_per_page'] = 99; } return $query; } /*-------------------------------------------------------------------------------------- * * setup_fields * * @author Elliot Condon * @since 1.0.0 * *-------------------------------------------------------------------------------------*/ function setup_fields() { // vars $return = array(); // include parent field include_once('core/fields/acf_field.php'); // include child fields include_once('core/fields/acf_field.php'); include_once('core/fields/text.php'); include_once('core/fields/textarea.php'); include_once('core/fields/wysiwyg.php'); include_once('core/fields/image.php'); include_once('core/fields/file.php'); include_once('core/fields/select.php'); include_once('core/fields/checkbox.php'); include_once('core/fields/radio.php'); include_once('core/fields/true_false.php'); include_once('core/fields/page_link.php'); include_once('core/fields/post_object.php'); include_once('core/fields/relationship.php'); include_once('core/fields/date_picker/date_picker.php'); include_once('core/fields/color_picker.php'); $return['text'] = new acf_Text($this); $return['textarea'] = new acf_Textarea($this); $return['wysiwyg'] = new acf_Wysiwyg($this); $return['image'] = new acf_Image($this); $return['file'] = new acf_File($this); $return['select'] = new acf_Select($this); $return['checkbox'] = new acf_Checkbox($this); $return['radio'] = new acf_Radio($this); $return['true_false'] = new acf_True_false($this); $return['page_link'] = new acf_Page_link($this); $return['post_object'] = new acf_Post_object($this); $return['relationship'] = new acf_Relationship($this); $return['date_picker'] = new acf_Date_picker($this); $return['color_picker'] = new acf_Color_picker($this); if($this->is_field_unlocked('repeater')) { include_once('core/fields/repeater.php'); $return['repeater'] = new acf_Repeater($this); } if($this->is_field_unlocked('flexible_content')) { include_once('core/fields/flexible_content.php'); $return['flexible_content'] = new acf_flexible_content($this); } // hook to load in third party fields $custom = apply_filters('acf_register_field',array()); if(!empty($custom)) { foreach($custom as $v) { //var_dump($v['url']); include($v['url']); $name = $v['class']; $custom_field = new $name($this); $return[$custom_field->name] = $custom_field; } } $this->fields = $return; } /*-------------------------------------------------------------------------------------- * * setup_options_page * * @author Elliot Condon * @since 1.0.0 * *-------------------------------------------------------------------------------------*/ function setup_options_page() { include_once('core/options_page.php'); $this->options_page = new Options_page($this); } /*-------------------------------------------------------------------------------------- * * admin_menu * * @author Elliot Condon * @since 1.0.0 * *-------------------------------------------------------------------------------------*/ function admin_menu() { // add acf page to options menu add_utility_page(__("Custom Fields",'acf'), __("Custom Fields",'acf'), 'manage_options', 'edit.php?post_type=acf'); add_submenu_page('edit.php?post_type=acf', __('Settings','wp3i'), __('Settings','wp3i'), 'manage_options','acf-settings',array($this,'admin_page_settings')); add_submenu_page('edit.php?post_type=acf', __('Upgrade','wp3i'), __('Upgrade','wp3i'), 'manage_options','acf-upgrade',array($this,'admin_page_upgrade')); } /*-------------------------------------------------------------------------------------- * * Init * * @author Elliot Condon * @since 1.0.0 * *-------------------------------------------------------------------------------------*/ function init() { include('core/actions/init.php'); } /*-------------------------------------------------------------------------------------- * * admin_page_upgrade * * @author Elliot Condon * @since 1.0.0 * *-------------------------------------------------------------------------------------*/ function admin_page_upgrade() { include('core/admin/upgrade.php'); } /*-------------------------------------------------------------------------------------- * * admin_page_settings * * @author Elliot Condon * @since 3.0.5 * *-------------------------------------------------------------------------------------*/ function admin_page_settings() { include('core/admin/page_settings.php'); } /*-------------------------------------------------------------------------------------- * * ajax_upgrade * * @author Elliot Condon * @since 1.0.0 * *-------------------------------------------------------------------------------------*/ function upgrade_ajax() { include('core/admin/upgrade_ajax.php'); } /*-------------------------------------------------------------------------------------- * * admin_print_scripts / admin_print_styles * * @author Elliot Condon * @since 3.0.0 * *-------------------------------------------------------------------------------------*/ function admin_print_scripts() { // thickbox if($GLOBALS['pagenow'] == 'edit.php' && isset($GLOBALS['post_type']) && $GLOBALS['post_type'] == 'acf') { wp_enqueue_script( 'jquery' ); wp_enqueue_script( 'thickbox' ); } if(in_array($GLOBALS['pagenow'], array('post.php', 'post-new.php'))) { if($GLOBALS['post_type'] == 'acf') { // remove autosave from acf post type wp_dequeue_script( 'autosave' ); } else { // fields admin_head foreach($this->fields as $field) { $this->fields[$field->name]->admin_print_scripts(); } } } } function admin_print_styles() { // thickbox if($GLOBALS['pagenow'] == 'edit.php' && isset($GLOBALS['post_type']) && $GLOBALS['post_type'] == 'acf') { wp_enqueue_style( 'thickbox' ); } if(in_array($GLOBALS['pagenow'], array('post.php', 'post-new.php'))) { if($GLOBALS['post_type'] == 'acf') { // hmmm } else { // fields admin_head foreach($this->fields as $field) { $this->fields[$field->name]->admin_print_styles(); } } } } /*-------------------------------------------------------------------------------------- * * admin_head * * @author Elliot Condon * @since 1.0.0 * *-------------------------------------------------------------------------------------*/ function admin_head() { // vars global $post, $pagenow; // hide upgrade page from nav echo ''; // only add to edit pages if(in_array($pagenow, array('post.php', 'post-new.php'))) { // edit field if($GLOBALS['post_type'] == 'acf') { echo ''; echo ''; echo ''; add_meta_box('acf_fields', 'Fields', array($this, 'meta_box_fields'), 'acf', 'normal', 'high'); add_meta_box('acf_location', 'Location - Add Fields to Edit Screens', array($this, 'meta_box_location'), 'acf', 'normal', 'high'); add_meta_box('acf_options', 'Options- Customise the edit page', array($this, 'meta_box_options'), 'acf', 'normal', 'high'); } else { // find post type and add wysiwyg support $post_type = get_post_type($post); // get style for page $metabox_ids = $this->get_input_metabox_ids(array('post_id' => $post->ID), false); $style = isset($metabox_ids[0]) ? $this->get_input_style($metabox_ids[0]) : ''; echo ''; // fields admin_head foreach($this->fields as $field) { $this->fields[$field->name]->admin_head(); } // Style echo ''; echo ''; echo ''; // find user editor setting $user = wp_get_current_user(); $editor_mode = get_user_setting('editor', 'tinymce'); // Javascript echo ''; echo ''; echo ''; // get acf's $acfs = $this->get_field_groups(); if($acfs) { foreach($acfs as $acf) { // hide / show $show = in_array($acf['id'], $metabox_ids) ? "true" : "false"; // add meta box add_meta_box( 'acf_' . $acf['id'], $acf['title'], array($this, 'meta_box_input'), $post_type, $acf['options']['position'], 'high', array( 'fields' => $acf['fields'], 'options' => $acf['options'], 'show' => $show ) ); } } } } } /*-------------------------------------------------------------------------------------- * * get_field_groups * * This function returns an array of post objects found in the get_pages and the * register_field_group calls. * * @author Elliot Condon * @since 3.0.6 * *-------------------------------------------------------------------------------------*/ function get_field_groups() { // return cache $cache = wp_cache_get('acf_field_groups'); if($cache != false) { return $cache; } // vars $acfs = array(); // get acf's $result = get_pages(array( 'numberposts' => -1, 'post_type' => 'acf', 'sort_column' => 'menu_order', 'order' => 'ASC', )); // populate acfs if($result) { foreach($result as $acf) { $acfs[] = array( 'id' => $acf->ID, 'title' => get_the_title($acf->ID), 'fields' => $this->get_acf_fields($acf->ID), 'location' => $this->get_acf_location($acf->ID), 'options' => $this->get_acf_options($acf->ID), 'menu_order' => $acf->menu_order, ); } } // hook to load in registered field groups $acfs = apply_filters('acf_register_field_group', $acfs); // update cache wp_cache_set('acf_field_groups', $acfs); // return if(empty($acfs)) { return false; } return $acfs; } /*-------------------------------------------------------------------------------------- * * admin_footer * * @author Elliot Condon * @since 1.0.0 * *-------------------------------------------------------------------------------------*/ function admin_footer() { // acf edit list if($GLOBALS['pagenow'] == 'edit.php' && isset($GLOBALS['post_type']) && $GLOBALS['post_type'] == 'acf') { include('core/admin/page_acf.php'); } } /*-------------------------------------------------------------------------------------- * * meta_box_fields * * @author Elliot Condon * @since 1.0.0 * *-------------------------------------------------------------------------------------*/ function meta_box_fields() { include('core/admin/meta_box_fields.php'); } /*-------------------------------------------------------------------------------------- * * meta_box_location * * @author Elliot Condon * @since 1.0.0 * *-------------------------------------------------------------------------------------*/ function meta_box_location() { include('core/admin/meta_box_location.php'); } /*-------------------------------------------------------------------------------------- * * meta_box_options * * @author Elliot Condon * @since 1.0.0 * *-------------------------------------------------------------------------------------*/ function meta_box_options() { include('core/admin/meta_box_options.php'); } /*-------------------------------------------------------------------------------------- * * meta_box_input * * @author Elliot Condon * @since 1.0.0 * *-------------------------------------------------------------------------------------*/ function meta_box_input($post, $args) { include('core/admin/meta_box_input.php'); } /*-------------------------------------------------------------------------------------- * * get_acf_fields * - returns an array of fields for a acf object * * @author Elliot Condon * @since 1.0.0 * *-------------------------------------------------------------------------------------*/ function get_acf_fields($post_id) { // vars $return = array(); $keys = get_post_custom_keys($post_id); if($keys) { foreach($keys as $key) { if(strpos($key, 'field_') !== false) { $field = $this->get_acf_field($key, $post_id); $return[$field['order_no']] = $field; } } ksort($return); } // return fields return $return; } /*-------------------------------------------------------------------------------------- * * get_acf_field * - returns a field * * @author Elliot Condon * @since 1.0.0 * *-------------------------------------------------------------------------------------*/ function get_acf_field($field_name, $post_id = false) { // vars $post_id = $post_id ? $post_id : $this->get_post_meta_post_id($field_name); $field = false; // if this acf ($post_id) is trashed don't use it's fields if(get_post_status($post_id) != "trash") { $field = get_post_meta($post_id, $field_name, true); } // field could be registered via php, and not in db at all! if(!$field) { // hook to load in registered field groups $acfs = apply_filters('acf_register_field_group', array()); if($acfs) { // loop through acfs foreach($acfs as $acf) { // loop through fields if($acf['fields']) { foreach($acf['fields'] as $field) { if($field['key'] == $field_name) { return $field; } } } // if($acf['fields']) } // foreach($acfs as $acf) } // if($acfs) } // if(!$field) return $field; } /*-------------------------------------------------------------------------------------- * * get_post_meta_post_id * - returns the post_id for a meta_key * * @author Elliot Condon * @since 1.0.0 * *-------------------------------------------------------------------------------------*/ function get_post_meta_post_id($field_name) { global $wpdb; $post_id = $wpdb->get_var( $wpdb->prepare("SELECT post_id FROM $wpdb->postmeta WHERE meta_key = %s", $field_name) ); if($post_id) return (int)$post_id; return false; } /*-------------------------------------------------------------------------------------- * * create_field * * @author Elliot Condon * @since 1.0.0 * *-------------------------------------------------------------------------------------*/ function create_field($field) { if(!isset($this->fields[$field['type']]) || !is_object($this->fields[$field['type']])) { _e('Error: Field Type does not exist!','acf'); return false; } // defaults if(!isset($field['class'])) $field['class'] = $field['type']; $this->fields[$field['type']]->create_field($field); } /*-------------------------------------------------------------------------------------- * * get_acf_location * * @author Elliot Condon * @since 1.0.0 * *-------------------------------------------------------------------------------------*/ function get_acf_location($post_id) { // vars $return = array( 'rules' => array(), 'allorany' => get_post_meta($post_id, 'allorany', true) ? get_post_meta($post_id, 'allorany', true) : 'all', ); // get all fields $rules = get_post_meta($post_id, 'rule', false); if($rules) { foreach($rules as $rule) { $return['rules'][$rule['order_no']] = $rule; } } ksort($return['rules']); // return fields return $return; } /*-------------------------------------------------------------------------------------- * * get_acf_options * * @author Elliot Condon * @since 1.0.0 * *-------------------------------------------------------------------------------------*/ function get_acf_options($post_id) { // defaults $options = array( 'position' => get_post_meta($post_id, 'position', true) ? get_post_meta($post_id, 'position', true) : 'normal', 'layout' => get_post_meta($post_id, 'layout', true) ? get_post_meta($post_id, 'layout', true) : 'default', 'show_on_page' => get_post_meta($post_id, 'show_on_page', true) ? get_post_meta($post_id, 'show_on_page', true) : array(), ); // If this is a new acf, there will be no custom keys! if(!get_post_custom_keys($post_id)) { $options['show_on_page'] = array('the_content', 'discussion', 'custom_fields', 'comments', 'slug', 'author'); } // return return $options; } /*-------------------------------------------------------------------------------------- * * save_post * * @author Elliot Condon * @since 1.0.0 * *-------------------------------------------------------------------------------------*/ function save_post($post_id) { // do not save if this is an auto save routine if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) return $post_id; // only save once! WordPress save's twice for some strange reason. global $flag; if ($flag != 0) return $post_id; $flag = 1; // set post ID if is a revision if(wp_is_post_revision($post_id)) { $post_id = wp_is_post_revision($post_id); } // include save files if(isset($_POST['save_fields']) && $_POST['save_fields'] == 'true') include('core/actions/save_fields.php'); if(isset($_POST['save_input']) && $_POST['save_input'] == 'true') include('core/actions/save_input.php'); } /*-------------------------------------------------------------------------------------- * * save_name * - this function intercepts the acf post obejct and adds an "acf_" to the start of * it's name to stop conflicts between acf's and page's urls * * @author Elliot Condon * @since 1.0.0 * *-------------------------------------------------------------------------------------*/ function save_name($name) { if (isset($_POST['post_type']) && $_POST['post_type'] == 'acf') { $name = 'acf_' . sanitize_title_with_dashes($_POST['post_title']); } return $name; } /*-------------------------------------------------------------------------------------- * * get_value * * @author Elliot Condon * @since 3.0.0 * *-------------------------------------------------------------------------------------*/ function get_value($post_id, $field) { if(!isset($this->fields[$field['type']]) || !is_object($this->fields[$field['type']])) { return ''; } return $this->fields[$field['type']]->get_value($post_id, $field); } /*-------------------------------------------------------------------------------------- * * get_value_for_api * * @author Elliot Condon * @since 3.0.0 * *-------------------------------------------------------------------------------------*/ function get_value_for_api($post_id, $field) { if(!isset($this->fields[$field['type']]) || !is_object($this->fields[$field['type']])) { return ''; } return $this->fields[$field['type']]->get_value_for_api($post_id, $field); } /*-------------------------------------------------------------------------------------- * * update_value * * @author Elliot Condon * @since 3.0.0 * *-------------------------------------------------------------------------------------*/ function update_value($post_id, $field, $value) { $this->fields[$field['type']]->update_value($post_id, $field, $value); } /*-------------------------------------------------------------------------------------- * * update_field * * @author Elliot Condon * @since 3.0.0 * *-------------------------------------------------------------------------------------*/ function update_field($post_id, $field) { // format the field (select, repeater, etc) $field = $this->pre_save_field($field); // save it! update_post_meta($post_id, $field['key'], $field); } /*-------------------------------------------------------------------------------------- * * pre_save_field * * @author Elliot Condon * @since 3.0.0 * *-------------------------------------------------------------------------------------*/ function pre_save_field($field) { // format the field (select, repeater, etc) return $this->fields[$field['type']]->pre_save_field($field); } /*-------------------------------------------------------------------------------------- * * format_value_for_input * * @author Elliot Condon * @since 3.0.0 * *-------------------------------------------------------------------------------------*/ //function format_value_for_input($value, $field) //{ // return $this->fields[$field['type']]->format_value_for_input($value, $field); //} /*-------------------------------------------------------------------------------------- * * format_value_for_api * * @author Elliot Condon * @since 3.0.0 * *-------------------------------------------------------------------------------------*/ function format_value_for_api($value, $field) { if(!isset($this)) { // called form api! } else { // called from object } return $this->fields[$field['type']]->format_value_for_api($value, $field); } /*-------------------------------------------------------------------------------------- * * create_format_data * * @author Elliot Condon * @since 3.0.0 * *-------------------------------------------------------------------------------------*/ function create_format_data($field) { return $this->fields[$field['type']]->create_format_data($field); } /*-------------------------------------------------------------------------------------- * * get_input_metabox_ids * - called by function.fields to hide / show metaboxes * * @author Elliot Condon * @since 2.0.5 * *-------------------------------------------------------------------------------------*/ function get_input_metabox_ids($overrides = array(), $json = true) { // overrides if(isset($_POST)) { if(isset($_POST['post_id']) && $_POST['post_id'] != 'false') $overrides['post_id'] = $_POST['post_id']; if(isset($_POST['page_template']) && $_POST['page_template'] != 'false') $overrides['page_template'] = $_POST['page_template']; if(isset($_POST['page_parent']) && $_POST['page_parent'] != 'false') $overrides['page_parent'] = $_POST['page_parent']; if(isset($_POST['page_type']) && $_POST['page_type'] != 'false') $overrides['page_type'] = $_POST['page_type']; if(isset($_POST['page']) && $_POST['page'] != 'false') $overrides['page'] = $_POST['page']; if(isset($_POST['post']) && $_POST['post'] != 'false') $overrides['post'] = $_POST['post']; if(isset($_POST['post_category']) && $_POST['post_category'] != 'false') $overrides['post_category'] = $_POST['post_category']; if(isset($_POST['post_format']) && $_POST['post_format'] != 'false') $overrides['post_format'] = $_POST['post_format']; if(isset($_POST['taxonomy']) && $_POST['taxonomy'] != 'false') $overrides['taxonomy'] = $_POST['taxonomy']; } // create post object to match against $post = isset($overrides['post_id']) ? get_post($_POST['post_id']) : false; // find all acf objects $acfs = $this->get_field_groups(); // blank array to hold acfs $return = array(); if($acfs) { foreach($acfs as $acf) { $add_box = false; if($acf['location']['allorany'] == 'all') { // ALL $add_box = true; if($acf['location']['rules']) { foreach($acf['location']['rules'] as $rule) { // if any rules dont return true, dont add this acf if(!$this->match_location_rule($post, $rule, $overrides)) { $add_box = false; } } } } elseif($acf['location']['allorany'] == 'any') { // ANY $add_box = false; if($acf['location']['rules']) { foreach($acf['location']['rules'] as $rule) { // if any rules return true, add this acf if($this->match_location_rule($post, $rule, $overrides)) { $add_box = true; } } } } if($add_box == true) { $return[] = $acf['id']; } } } if($json) { echo json_encode($return); die; } else { return $return; } } /*-------------------------------------------------------------------------------------- * * get_input_style * - called by admin_head to generate acf css style (hide other metaboxes) * * @author Elliot Condon * @since 2.0.5 * @updated 3.0.6 * *-------------------------------------------------------------------------------------*/ function get_input_style($acf_id = false) { // vars $acfs = $this->get_field_groups(); $html = ""; // find acf if($acfs) { foreach($acfs as $acf) { if($acf['id'] == $acf_id) { // add style to html if(!in_array('the_content',$acf['options']['show_on_page'])) { $html .= '#postdivrich {display: none;} '; } if(!in_array('custom_fields',$acf['options']['show_on_page'])) { $html .= '#postcustom, #screen-meta label[for=postcustom-hide] { display: none; } '; } if(!in_array('discussion',$acf['options']['show_on_page'])) { $html .= '#commentstatusdiv, #screen-meta label[for=commentstatusdiv-hide] {display: none;} '; } if(!in_array('comments',$acf['options']['show_on_page'])) { $html .= '#commentsdiv, #screen-meta label[for=commentsdiv-hide] {display: none;} '; } if(!in_array('slug',$acf['options']['show_on_page'])) { $html .= '#slugdiv, #screen-meta label[for=slugdiv-hide] {display: none;} '; } if(!in_array('author',$acf['options']['show_on_page'])) { $html .= '#authordiv, #screen-meta label[for=authordiv-hide] {display: none;} '; } break; } // if($acf['id'] == $acf_id) } // foreach($acfs as $acf) } //if($acfs) return $html; } /*-------------------------------------------------------------------------------------- * * the_input_style * - called by function.fields to hide / show other metaboxes * * @author Elliot Condon * @since 2.0.5 * *-------------------------------------------------------------------------------------*/ function the_input_style() { // overrides if(isset($_POST['acf_id'])) { echo $this->get_input_style($_POST['acf_id']); } die; } /*-------------------------------------------------------------------------------------- * * match_location_rule * * @author Elliot Condon * @since 2.0.0 * *-------------------------------------------------------------------------------------*/ function match_location_rule($post, $rule, $overrides = array()) { if(!$post) { // post is false! that's okay if the rule is for user_type or options_page if($rule['param'] != 'user_type' && $rule['param'] != 'options_page') { return false; } } if(!isset($rule['value'])) { return false; } switch ($rule['param']) { // POST TYPE case "post_type": $post_type = isset($overrides['post_type']) ? $overrides['post_type'] : get_post_type($post); if($rule['operator'] == "==") { if($post_type == $rule['value']) { return true; } return false; } elseif($rule['operator'] == "!=") { if($post_type != $rule['value']) { return true; } return false; } break; // PAGE case "page": $page = isset($overrides['page']) ? $overrides['page'] : $post->ID; if($rule['operator'] == "==") { if($page == $rule['value']) { return true; } return false; } elseif($rule['operator'] == "!=") { if($page != $rule['value']) { return true; } return false; } break; // PAGE case "page_type": $page_type = isset($overrides['page_type']) ? $overrides['page_type'] : $post->post_parent; if($rule['operator'] == "==") { if($rule['value'] == "parent" && $page_type == "0") { return true; } if($rule['value'] == "child" && $page_type != "0") { return true; } return false; } elseif($rule['operator'] == "!=") { if($rule['value'] == "parent" && $page_type != "0") { return true; } if($rule['value'] == "child" && $page_type == "0") { return true; } return false; } break; // PAGE PARENT case "page_parent": $page_parent = isset($overrides['page_parent']) ? $overrides['page_parent'] : $post->post_parent; if($rule['operator'] == "==") { if($page_parent == $rule['value']) { return true; } return false; } elseif($rule['operator'] == "!=") { if($page_parent != $rule['value']) { return true; } return false; } break; // PAGE case "page_template": $page_template = isset($overrides['page_template']) ? $overrides['page_template'] : get_post_meta($post->ID,'_wp_page_template',true); if($rule['operator'] == "==") { if($page_template == $rule['value']) { return true; } if($rule['value'] == "default" && !$page_template) { return true; } return false; } elseif($rule['operator'] == "!=") { if($page_template != $rule['value']) { return true; } return false; } break; // POST case "post": $post_id = isset($overrides['post']) ? $overrides['post'] : $post->ID; if($rule['operator'] == "==") { if($post_id == $rule['value']) { return true; } return false; } elseif($rule['operator'] == "!=") { if($post_id != $rule['value']) { return true; } return false; } break; // POST CATEGORY case "post_category": $cats = array(); if(isset($overrides['post_category'])) { $cats = $overrides['post_category']; } else { $all_cats = get_the_category($post->ID); foreach($all_cats as $cat) { $cats[] = $cat->term_id; } } if($rule['operator'] == "==") { if($cats) { if(in_array($rule['value'], $cats)) { return true; } } return false; } elseif($rule['operator'] == "!=") { if($cats) { if(!in_array($rule['value'], $cats)) { return true; } } return false; } break; // USER TYPE case "user_type": if($rule['operator'] == "==") { if(current_user_can($rule['value'])) { return true; } return false; } elseif($rule['operator'] == "!=") { if(!current_user_can($rule['value'])) { return true; } return false; } break; // Options Page case "options_page": if(!function_exists('get_admin_page_title')) { return false; } if($rule['operator'] == "==") { if(get_admin_page_title() == $rule['value']) { return true; } return false; } elseif($rule['operator'] == "!=") { if(get_admin_page_title() != $rule['value']) { return true; } return false; } break; // Post Format case "post_format": $post_format = isset($overrides['post_format']) ? $overrides['post_format'] : get_post_format( $post->ID ); if($post_format == "0") $post_format = "standard"; if($rule['operator'] == "==") { if($post_format == $rule['value']) { return true; } return false; } elseif($rule['operator'] == "!=") { if($post_format != $rule['value']) { return true; } return false; } break; // Taxonomy case "taxonomy": $terms = array(); if(isset($overrides['taxonomy'])) { $terms = $overrides['taxonomy']; } else { $taxonomies = get_object_taxonomies($post->post_type); if($taxonomies) { foreach($taxonomies as $tax) { $all_terms = get_the_terms($post->ID, $tax); if($all_terms) { foreach($all_terms as $all_term) { $terms[] = $all_term->term_id; } } } } } if($rule['operator'] == "==") { if($terms) { if(in_array($rule['value'], $terms)) { return true; } } return false; } elseif($rule['operator'] == "!=") { if($terms) { if(!in_array($rule['value'], $terms)) { return true; } } return false; } break; } } /*-------------------------------------------------------------------------------------- * * is_field_unlocked * * @author Elliot Condon * @since 3.0.0 * *-------------------------------------------------------------------------------------*/ function is_field_unlocked($field_name) { switch ($field_name) { case 'repeater': if(md5($this->get_license_key($field_name)) == "bbefed143f1ec106ff3a11437bd73432"){ return true; }else{ return false; } break; case 'options_page': if(md5($this->get_license_key($field_name)) == "1fc8b993548891dc2b9a63ac057935d8"){ return true; }else{ return false; } break; case 'flexible_content': if(md5($this->get_license_key($field_name)) == "d067e06c2b4b32b1c1f5b6f00e0d61d6"){ return true; }else{ return false; } break; } } /*-------------------------------------------------------------------------------------- * * is_field_unlocked * * @author Elliot Condon * @since 3.0.0 * *-------------------------------------------------------------------------------------*/ function get_license_key($field_name) { return get_option('acf_' . $field_name . '_ac'); } /*-------------------------------------------------------------------------------------- * * admin_message * * @author Elliot Condon * @since 2.0.5 * *-------------------------------------------------------------------------------------*/ function admin_message($message = "", $type = 'updated') { $GLOBALS['acf_mesage'] = $message; $GLOBALS['acf_mesage_type'] = $type; add_action('admin_notices', array($this, 'acf_admin_notice')); } function acf_admin_notice() { echo '
'.$GLOBALS['acf_mesage'].'
'; } /*-------------------------------------------------------------------------------------- * * get_taxonomies_for_select * *--------------------------------------------------------------------------------------- * * returns a multidimentional array of taxonomies grouped by the post type / taxonomy * * @author Elliot Condon * @since 3.0.2 * *-------------------------------------------------------------------------------------*/ function get_taxonomies_for_select() { $post_types = get_post_types(); $choices = array(); if($post_types) { foreach($post_types as $post_type) { $post_type_object = get_post_type_object($post_type); $taxonomies = get_object_taxonomies($post_type); if($taxonomies) { foreach($taxonomies as $taxonomy) { if(!is_taxonomy_hierarchical($taxonomy)) continue; $terms = get_terms($taxonomy, array('hide_empty' => false)); if($terms) { foreach($terms as $term) { $choices[$post_type_object->label . ': ' . $taxonomy][$term->term_id] = $term->name; } } } } } } return $choices; } function in_taxonomy($post, $ids) { $terms = array(); $taxonomies = get_object_taxonomies($post->post_type); if($taxonomies) { foreach($taxonomies as $tax) { $all_terms = get_the_terms($post->ID, $tax); if($all_terms) { foreach($all_terms as $all_term) { $terms[] = $all_term->term_id; } } } } if($terms) { if(is_array($ids)) { foreach($ids as $id) { if(in_array($id, $terms)) { return true; } } } else { if(in_array($ids, $terms)) { return true; } } } return false; } /*-------------------------------------------------------------------------------------- * * ajax_acf_field_options * * @author Elliot Condon * @since 3.1.6 * *-------------------------------------------------------------------------------------*/ function ajax_acf_field_options() { // defaults $defaults = array( 'field_key' => null, 'field_type' => null, 'post_id' => null, ); // load post options $options = array_merge($defaults, $_POST); // required if(!$options['field_type']) { echo ""; die(); } $options['field_key'] = str_replace("fields[", "", $options['field_key']); $options['field_key'] = str_replace("][type]", "", $options['field_key']) ; // load field //$field = $this->get_acf_field("field_" . $options['field_key'], $options['post_id']); $field = array(); // render options $this->fields[$options['field_type']]->create_options($options['field_key'], $field); die(); } /*-------------------------------------------------------------------------------------- * * ajax_acf_input * * @author Elliot Condon * @since 3.1.6 * *-------------------------------------------------------------------------------------*/ function ajax_acf_input() { // defaults $defaults = array( 'acf_id' => null, 'post_id' => null, ); // load post options $options = array_merge($defaults, $_POST); // required if(!$options['acf_id'] || !$options['post_id']) { echo ""; die(); } // get fields $fields = $this->get_acf_fields($options['acf_id']); $this->render_fields_for_input($fields, $options['post_id']); die(); } /*-------------------------------------------------------------------------------------- * * render_fields_for_input * * @author Elliot Condon * @since 3.1.6 * *-------------------------------------------------------------------------------------*/ function render_fields_for_input($fields, $post_id) { // create fields if($fields) { foreach($fields as $field) { // if they didn't select a type, skip this field if($field['type'] == 'null') continue; // set value $field['value'] = $this->get_value($post_id, $field); // required if(!isset($field['required'])) { $field['required'] = "0"; } $required_class = ""; $required_label = ""; if($field['required'] == "1") { $required_class = ' required'; $required_label = ' *'; } echo '
'; echo ''; if($field['instructions']) echo '

' . $field['instructions'] . '

'; $field['name'] = 'fields[' . $field['key'] . ']'; $this->create_field($field); echo '
'; } } } /*-------------------------------------------------------------------------------------- * * ajax_acf_location * * @author Elliot Condon * @since 3.1.6 * *-------------------------------------------------------------------------------------*/ function ajax_acf_location($options = array()) { // defaults $defaults = array( 'key' => null, 'value' => null, 'param' => null, ); // Is AJAX call? if(isset($_POST['action']) && $_POST['action'] == "acf_location") { $options = array_merge($defaults, $_POST); } else { $options = array_merge($defaults, $options); } // some case's have the same outcome if($options['param'] == "page_parent") { $options['param'] = "page"; } $choices = array(); $optgroup = false; switch($options['param']) { case "post_type": $choices = get_post_types(array('public' => true)); unset($choices['attachment']); break; case "page": $pages = get_pages('sort_column=menu_order&sort_order=desc'); foreach($pages as $page) { $value = ''; $ancestors = get_ancestors($page->ID, 'page'); if($ancestors) { foreach($ancestors as $a) { $value .= '– '; } } $value .= get_the_title($page->ID); $choices[$page->ID] = $value; } break; case "page_type" : $choices = array( 'parent' => 'Parent Page', 'child' => 'Child Page', ); break; case "page_template" : $choices = array( 'default' => 'Default Template', ); $templates = get_page_templates(); foreach($templates as $k => $v) { $choices[$v] = $k; } break; case "post" : $posts = get_posts( array('numberposts' => '-1' )); foreach($posts as $v) { $choices[$v->ID] = $v->post_title; } break; case "post_category" : $category_ids = get_all_category_ids(); foreach($category_ids as $cat_id) { $cat_name = get_cat_name($cat_id); $choices[$cat_id] = $cat_name; } break; case "post_format" : /*$choices = array( '0' => 'Standard', 'aside' => 'Aside', 'link' => 'Link', 'gallery' => 'Gallery', 'status' => 'Status', 'quote' => 'Quote', 'image' => 'Image', );*/ $choices = get_post_format_strings(); break; case "user_type" : global $wp_roles; $choices = $wp_roles->get_names(); break; case "options_page" : $choices = array( 'Options' => 'Options', ); $custom = apply_filters('acf_register_options_page',array()); if(!empty($custom)) { $choices = array(); foreach($custom as $c) { $choices[$c['title']] = $c['title']; } } break; case "taxonomy" : $choices = $this->get_taxonomies_for_select(); $optgroup = true; break; } $this->create_field(array( 'type' => 'select', 'name' => 'location[rules][' . $options['key'] . '][value]', 'value' => $options['value'], 'choices' => $choices, 'optgroup' => $optgroup, )); // ajax? if(isset($_POST['action']) && $_POST['action'] == "acf_location") { die(); } } } ?>