/core/controllers/everything_fields.php

<?php  
 
class acf_everything_fields  
{ 
   
  var $settings,  
      $data; 
   
   
  /** 
  *  __construct 
  * 
  *  @description:  
  *  @since 3.1.8 
  *  @created: 23/06/12 
  */ 
       
  function __construct() 
  { 
      // data for passing variables 
      $this->data = array( 
          'page_id' => '', // a string used to load values 
          'metabox_ids' => array(),  
          'page_type' => '', // taxonomy / user / media 
          'page_action' => '', // add / edit 
          'option_name' => '', // key used to find value in wp_options table. eg: user_1, category_4 
 ); 
       
       
      // actions 
      add_action('admin_menu', array($this, 'admin_menu')); 
      add_action('wp_ajax_acf/everything_fields', array($this, 'acf_everything_fields')); 
       
       
      // attachment 
      add_filter('attachment_fields_to_edit', array($this, 'attachment_fields_to_edit'), 10, 2); 
      add_filter('attachment_fields_to_save', array($this, 'save_attachment'), 10, 2); 
       
       
      // save 
      add_action('create_term', array($this, 'save_taxonomy')); 
      add_action('edited_term', array($this, 'save_taxonomy')); 
      add_action('edit_user_profile_update', array($this, 'save_user')); 
      add_action('personal_options_update', array($this, 'save_user')); 
      add_action('user_register', array($this, 'save_user')); 
 
 
      // shopp 
      add_action('shopp_category_saved', array($this, 'shopp_category_saved')); 
       
       
      // delete 
      add_action('delete_term', array($this, 'delete_term'), 10, 4); 
  } 
   
   
  /** 
  *  attachment_fields_to_edit 
  * 
  *  Adds ACF fields to the attachment form fields 
  * 
  *  @type    filter 
  *  @date    14/07/13 
  * 
  *  @param    {array}        $form_fields 
  *  @return    {object}    $post 
  */ 
   
  function attachment_fields_to_edit( $form_fields, $post )  
  { 
      // vars 
      $screen = get_current_screen(); 
      $post_id = $post->ID; 
       
 
      if( $screen && $screen->base == 'post' ) { 
           
          return $form_fields; 
           
      } 
       
       
      // get field groups 
      $filter = array( 'post_type' => 'attachment' ); 
      $metabox_ids = array(); 
      $metabox_ids = apply_filters( 'acf/location/match_field_groups', $metabox_ids, $filter ); 
       
       
      // validate 
      if( empty($metabox_ids) ) 
      { 
          return $form_fields;     
      } 
       
       
      $acfs = apply_filters('acf/get_field_groups', array()); 
   
   
      if( is_array($acfs) ) { foreach( $acfs as $acf ) { 
           
          // only add the chosen field groups 
          if( !in_array( $acf['id'], $metabox_ids ) ) 
          { 
              continue; 
          } 
           
           
          // load fields 
          $fields = apply_filters('acf/field_group/get_fields', array(), $acf['id']); 
           
           
          if( is_array($fields) ) { foreach( $fields as $i => $field ) { 
               
              // if they didn't select a type, skip this field 
              if( !$field || !$field['type'] || $field['type'] == 'null' ) 
              { 
                  continue; 
              } 
                   
           
              // set value 
              if( !isset($field['value']) ) 
              { 
                  $field['value'] = apply_filters('acf/load_value', false, $post_id, $field); 
                  $field['value'] = apply_filters('acf/format_value', $field['value'], $post_id, $field); 
              } 
               
               
              // create field 
              $field['name'] = 'fields[' . $field['key'] . ']'; 
               
              ob_start(); 
                   
                  do_action('acf/create_field', $field); 
                   
                  $html = ob_get_contents(); 
               
              ob_end_clean(); 
  
               
              $form_fields[ $field['name'] ] = array( 
                     'label' => $field['label'],  
                     'input' => 'html',  
                     'html' => $html 
 ); 
               
          }}; 
  
           
      }} 
       
       
      // return 
      return $form_fields; 
  } 
   
   
  /** 
  *  save_attachment 
  * 
  *  Triggers the acf/save_post action 
  * 
  *  @type    action 
  *  @date    14/07/13 
  * 
  *  @param    {array}    $post 
  *  @return    {array}    $attachment 
  */ 
   
  function save_attachment( $post, $attachment ) 
  { 
      // verify nonce 
      /** 
if( !isset($_POST['acf_nonce']) || !wp_verify_nonce($_POST['acf_nonce'], 'input') ) 
      { 
          return $post; 
      } 
*/ 
       
       
      // $post_id to save against 
      $post_id = $post['ID']; 
       
       
      // update the post 
      do_action('acf/save_post', $post_id); 
       
               
      return $post; 
  } 
   
   
  /** 
  *  validate_page 
  * 
  *  @description: returns true | false. Used to stop a function from continuing 
  *  @since 3.2.6 
  *  @created: 23/06/12 
  */ 
   
  function validate_page() 
  { 
      // global 
      global $pagenow, $wp_version; 
       
       
      // vars 
      $return = false; 
       
       
      // validate page 
      if( in_array( $pagenow, array( 'edit-tags.php', 'term.php', 'profile.php', 'user-new.php', 'user-edit.php', 'media.php' ) ) ) 
      { 
          $return = true; 
      } 
               
       
      // validate page (Shopp) 
      if( $pagenow == "admin.php" && isset( $_GET['page'], $_GET['id'] ) && $_GET['page'] == "shopp-categories" ) 
      { 
          $return = true; 
      } 
       
       
      // WP4 
      if( $pagenow === 'upload.php' && version_compare($wp_version, '4.0', '>=') ) { 
           
          $return = true; 
           
      } 
       
       
      // return 
      return $return; 
  } 
   
   
  /**-------------------------------------------------------------------------------------- 
  * 
  *    admin_menu 
  * 
  *    @author Elliot Condon 
  *    @since 3.1.8 
  *  
  *-------------------------------------------------------------------------------------*/ 
   
  function admin_menu()  
  { 
   
      global $pagenow; 
 
       
      // validate page 
      if( ! $this->validate_page() ) return; 
       
       
      // set page type 
      $filter = array(); 
       
      if( $pagenow == "admin.php" && isset( $_GET['page'], $_GET['id'] ) && $_GET['page'] == "shopp-categories" ) 
      { 
          // filter 
          $_GET['id'] = filter_var($_GET['id'], FILTER_SANITIZE_STRING); 
           
           
          $this->data['page_type'] = "shopp_category"; 
          $filter['ef_taxonomy'] = "shopp_category"; 
           
          $this->data['page_action'] = "add"; 
          $this->data['option_name'] = ""; 
           
          if( $_GET['id'] != "new" ) 
          { 
              $this->data['page_action'] = "edit"; 
              $this->data['option_name'] = "shopp_category_" . $_GET['id']; 
          } 
           
      } elseif( $pagenow == "edit-tags.php" || $pagenow == "term.php" ) { 
           
          // vars 
          $taxonomy = 'post_tag'; 
          $term_id = 0; 
           
           
          // $_GET 
          if( !empty($_GET['taxonomy']) ) { 
               
              $taxonomy = filter_var($_GET['taxonomy'], FILTER_SANITIZE_STRING); 
               
          } 
           
          if( !empty($_GET['tag_ID']) ) { 
               
              $term_id = filter_var($_GET['tag_ID'], FILTER_SANITIZE_NUMBER_INT); 
               
          } 
           
           
          // update filter 
          $filter['ef_taxonomy'] = $taxonomy; 
           
           
          // add 
          $this->data['page_type'] = "taxonomy"; 
          $this->data['page_action'] = "add"; 
          $this->data['option_name'] = ""; 
           
           
          // edit 
          if( $term_id ) { 
               
              $this->data['page_action'] = "edit"; 
              $this->data['option_name'] = $taxonomy . "_" . $term_id; 
               
          } 
           
      } 
      elseif( $pagenow == "profile.php" ) 
      { 
           
          $this->data['page_type'] = "user"; 
          $filter['ef_user'] = get_current_user_id(); 
           
          $this->data['page_action'] = "edit"; 
          $this->data['option_name'] = "user_" . get_current_user_id(); 
           
      } 
      elseif( $pagenow == "user-edit.php" && isset($_GET['user_id']) ) 
      { 
          // filter 
          $_GET['user_id'] = filter_var($_GET['user_id'], FILTER_SANITIZE_NUMBER_INT); 
 
           
          $this->data['page_type'] = "user"; 
          $filter['ef_user'] = $_GET['user_id']; 
           
          $this->data['page_action'] = "edit"; 
          $this->data['option_name'] = "user_" . $_GET['user_id']; 
           
      } 
      elseif( $pagenow == "user-new.php" ) 
      { 
          $this->data['page_type'] = "user"; 
          $filter['ef_user'] ='all'; 
           
          $this->data['page_action'] = "add"; 
          $this->data['option_name'] = ""; 
 
      } 
      elseif( $pagenow == "media.php" || $pagenow == 'upload.php' ) 
      { 
           
          $this->data['page_type'] = "media"; 
          $filter['post_type'] = 'attachment'; 
           
          $this->data['page_action'] = "add"; 
          $this->data['option_name'] = ""; 
           
          if(isset($_GET['attachment_id'])) 
          { 
              // filter 
              $_GET['attachment_id'] = filter_var($_GET['attachment_id'], FILTER_SANITIZE_NUMBER_INT); 
           
           
              $this->data['page_action'] = "edit"; 
              $this->data['option_name'] = $_GET['attachment_id']; 
          } 
 
      } 
       
       
      // get field groups 
      $metabox_ids = array(); 
      $this->data['metabox_ids'] = apply_filters( 'acf/location/match_field_groups', $metabox_ids, $filter ); 
 
       
      // dont continue if no ids were found 
      if( empty( $this->data['metabox_ids'] ) ) 
      { 
          return false;     
      } 
       
       
      // actions 
      add_action('admin_enqueue_scripts', array($this, 'admin_enqueue_scripts')); 
      add_action('admin_head', array($this, 'admin_head')); 
       
       
  } 
   
   
  /** 
  *  admin_enqueue_scripts 
  * 
  *  @description:  
  *  @since: 3.6 
  *  @created: 30/01/13 
  */ 
   
  function admin_enqueue_scripts() 
  { 
      do_action('acf/input/admin_enqueue_scripts'); 
  } 
 
   
  /**-------------------------------------------------------------------------------------- 
  * 
  *    admin_head 
  * 
  *    @author Elliot Condon 
  *    @since 3.1.8 
  *  
  *-------------------------------------------------------------------------------------*/ 
   
  function admin_head() 
  {     
      global $pagenow; 
       
       
      // add user js + css 
      do_action('acf/input/admin_head'); 
       
       
      ?> 
<script type="text/javascript"> 
(function($) { 
 
acf.data = { 
  action             :    'acf/everything_fields',  
  metabox_ids        :    '<?php echo implode( ', ', $this->data['metabox_ids'] ); ?>',  
  page_type        :    '<?php echo $this->data['page_type']; ?>',  
  page_action        :    '<?php echo $this->data['page_action']; ?>',  
  option_name        :    '<?php echo $this->data['option_name']; ?>' 
}; 
 
$(document).ready(function() { 
 
  $.ajax({ 
      url: ajaxurl,  
      data: acf.data,  
      type: 'post',  
      dataType: 'html',  
      success: function(html) { 
           
<?php  
          if($this->data['page_type'] == "user") 
          { 
              if($this->data['page_action'] == "add") 
              { 
                  echo "$('#createuser > table.form-table:last > tbody').append( html );"; 
              } 
              else 
              { 
                  echo "$('#your-profile .form-table:last').after( html );"; 
              } 
          } 
          elseif($this->data['page_type'] == "shopp_category") 
          { 
              echo "$('#post-body-content').append( html );"; 
          } 
          elseif($this->data['page_type'] == "taxonomy") 
          { 
              if($this->data['page_action'] == "add") 
              { 
                  echo "$('#addtag > p.submit').before( html );"; 
              } 
              else 
              { 
                  echo "$('#edittag > table.form-table:first > tbody').append( html );"; 
              } 
          } 
          elseif($this->data['page_type'] == "media") 
          { 
              if($this->data['page_action'] == "add") 
              { 
                  echo "$('#addtag > p.submit').before( html );"; 
              } 
              else 
              { 
                  echo "$('#media-single-form table tbody tr.submit').before( html );"; 
              } 
          } 
?> 
 
          setTimeout( function() {  
              $(document).trigger('acf/setup_fields', $('#wpbody') );  
          }, 200); 
           
      } 
  }); 
   
   
  /* 
  *  Taxonomy Add 
  * 
  *  @description:  
  *  @since: 3.6 
  *  @created: 24/02/13 
  */ 
   
  $(document).ajaxComplete(function(event, xhr, settings) { 
       
      // vars 
      data = acf.helpers.url_to_object(settings.data); 
       
       
      // validate 
      if( data.action != 'add-tag' ) 
      { 
          return; 
      } 
       
 
      // vars 
      var $el = $('#addtag'); 
       
       
      // clear WYSIWYG field 
      $el.find('.acf_wysiwyg textarea').each(function() { 
 
           
          // vars 
          var textarea = $(this),  
              id = textarea.attr('id'),  
              editor = tinyMCE.get( id ); 
           
          if( editor ) 
          { 
              editor.setContent(''); 
              editor.save(); 
          } 
           
      }); 
       
       
      // clear image / file fields 
      $el.find('.field .active').removeClass('active'); 
       
       
      // clear checkbox 
      $el.find('input[type="checkbox"]').removeAttr('checked'); 
 
  }); 
   
}); 
 
 
})(jQuery); 
</script> 
      <?php 
  } 
   
       
   
  /**-------------------------------------------------------------------------------------- 
  * 
  *    save_taxonomy 
  * 
  *    @author Elliot Condon 
  *    @since 3.1.8 
  *  
  *-------------------------------------------------------------------------------------*/ 
   
  function save_taxonomy( $term_id ) 
  { 
      // verify nonce 
      if( !isset($_POST['acf_nonce']) || !wp_verify_nonce($_POST['acf_nonce'], 'input') ) 
      { 
          return $term_id; 
      } 
       
       
      // for some weird reason, this is triggered by saving a menu...  
      if( !isset($_POST['taxonomy']) ) 
      { 
          return; 
      } 
       
      // $post_id to save against 
      $post_id = $_POST['taxonomy'] . '_' . $term_id; 
                       
       
      // update the post 
      do_action('acf/save_post', $post_id); 
       
  } 
       
       
  /**-------------------------------------------------------------------------------------- 
  * 
  *    profile_save 
  * 
  *    @author Elliot Condon 
  *    @since 3.1.8 
  *  
  *-------------------------------------------------------------------------------------*/ 
   
  function save_user( $user_id ) 
  { 
      // verify nonce 
      if( !isset($_POST['acf_nonce']) || !wp_verify_nonce($_POST['acf_nonce'], 'input') ) 
      { 
          return $user_id; 
      } 
       
       
      // $post_id to save against 
      $post_id = 'user_' . $user_id; 
 
       
      // update the post 
      do_action('acf/save_post', $post_id); 
               
  } 
   
   
  /** 
  *  shopp_category_saved 
  * 
  *  @description:  
  *  @since 3.5.2 
  *  @created: 27/11/12 
  */ 
   
  function shopp_category_saved( $category ) 
  { 
      // verify nonce 
      if( !isset($_POST['acf_nonce']) || !wp_verify_nonce($_POST['acf_nonce'], 'input') ) 
      { 
          return $category; 
      } 
       
       
      // $post_id to save against 
      $post_id = 'shopp_category_' . $category->id; 
 
 
      // update the post 
      do_action('acf/save_post', $post_id); 
       
       
  } 
   
   
  /**-------------------------------------------------------------------------------------- 
  * 
  *    acf_everything_fields 
  * 
  *    @description        Ajax call that renders the html needed for the page 
  *    @author             Elliot Condon 
  *    @since                 3.1.8 
  *  
  *-------------------------------------------------------------------------------------*/ 
   
  function acf_everything_fields() 
  { 
      // defaults 
      $defaults = array( 
          'metabox_ids' => '',  
          'page_type' => '',  
          'page_action' => '',  
          'option_name' => '',  
 ); 
       
       
      // load post options 
      $options = array_merge($defaults, $_POST); 
       
       
      // metabox ids is a string with commas 
      $options['metabox_ids'] = explode( ', ', $options['metabox_ids'] ); 
       
           
      // get acfs 
      $acfs = apply_filters('acf/get_field_groups', false); 
           
       
      // layout 
      $layout = 'tr';     
      if( $options['page_type'] == "taxonomy" && $options['page_action'] == "add") 
      { 
          $layout = 'div'; 
      } 
      if( $options['page_type'] == "shopp_category") 
      { 
          $layout = 'metabox'; 
      } 
       
       
      if( $acfs ) 
      { 
          foreach( $acfs as $acf ) 
          { 
              // load options 
              $acf['options'] = apply_filters('acf/field_group/get_options', array(), $acf['id']); 
               
               
              // only add the chosen field groups 
              if( !in_array( $acf['id'], $options['metabox_ids'] ) ) 
              { 
                  continue; 
              } 
               
               
              // layout dictates heading 
              $title = true; 
               
              if( $acf['options']['layout'] == 'no_box' ) 
              { 
                  $title = false; 
              } 
               
 
              // title  
              if( $options['page_action'] == "edit" && $options['page_type'] == 'user' ) 
              { 
                  if( $title ) 
                  { 
                      echo '<h3>' .$acf['title'] . '</h3>'; 
                  } 
                   
                  echo '<table class="form-table"><tbody>'; 
              } 
               
               
              // wrapper 
              if( $layout == 'tr' ) 
              { 
                  //nonce 
                  echo '<tr style="display:none;"><td colspan="2"><input type="hidden" name="acf_nonce" value="' . wp_create_nonce( 'input' ) . '" /></td></tr>'; 
              } 
              else 
              { 
                  //nonce 
                  echo '<input type="hidden" name="acf_nonce" value="' . wp_create_nonce( 'input' ) . '" />'; 
              } 
               
              if( $layout == 'metabox' ) 
              { 
                  echo '<div class="postbox acf_postbox" id="acf_'. $acf['id'] .'">'; 
                  echo '<div title="Click to toggle" class="handlediv"><br></div><h3 class="hndle"><span>' . $acf['title'] . '</span></h3>'; 
                  echo '<div class="inside">'; 
              } 
               
               
              // load fields 
              $fields = apply_filters('acf/field_group/get_fields', array(), $acf['id']); 
               
               
              if( is_array($fields) ) { foreach( $fields as $field ) { 
           
                  // if they didn't select a type, skip this field 
                  if( !$field['type'] || $field['type'] == 'null' ) continue; 
                   
                   
                  // set value 
                  if( !isset($field['value']) ) 
                  { 
                      $field['value'] = apply_filters('acf/load_value', false, $options['option_name'], $field); 
                      $field['value'] = apply_filters('acf/format_value', $field['value'], $options['option_name'], $field); 
                  } 
                   
                   
                  // required 
                  $required_class = ""; 
                  $required_label = ""; 
                   
                  if( $field['required'] ) 
                  { 
                      $required_class = ' required'; 
                      $required_label = ' <span class="required">*</span>'; 
                  } 
                   
                   
                  if( $layout == 'metabox' ) 
                  { 
                      echo '<div id="acf-' . $field['name'] . '" class="field field_type-' . $field['type'] . ' field_key-' . $field['key'] . $required_class . '" data-field_name="' . $field['name'] . '" data-field_key="' . $field['key'] . '" data-field_type="' . $field['type'] . '">'; 
       
                          echo '<p class="label">'; 
                              echo '<label for="fields[' . $field['key'] . ']">' . $field['label'] . $required_label . '</label>'; 
                              echo $field['instructions']; 
                          echo '</p>'; 
                           
                          $field['name'] = 'fields[' . $field['key'] . ']'; 
                          do_action('acf/create_field', $field); 
                       
                      echo '</div>'; 
                  } 
                  elseif( $layout == 'div' ) 
                  { 
                      echo '<div id="acf-' . $field['name'] . '" class="form-field field field_type-' . $field['type'] . ' field_key-' . $field['key'] . $required_class . '" data-field_name="' . $field['name'] . '" data-field_key="' . $field['key'] . '" data-field_type="' . $field['type'] . '">'; 
                       
                          echo '<label for="fields[' . $field['key'] . ']">' . $field['label'] . $required_label . '</label>';     
                          $field['name'] = 'fields[' . $field['key'] . ']'; 
                          do_action('acf/create_field', $field ); 
                          if($field['instructions']) echo '<p class="description">' . $field['instructions'] . '</p>'; 
                           
                      echo '</div>'; 
                  } 
                  else 
                  { 
                      echo '<tr id="acf-' . $field['name'] . '" class="form-field field field_type-' . $field['type'] . ' field_key-'.$field['key'] . $required_class . '" data-field_name="' . $field['name'] . '" data-field_key="' . $field['key'] . '" data-field_type="' . $field['type'] . '">'; 
                          echo '<th valign="top" scope="row"><label for="fields[' . $field['key'] . ']">' . $field['label'] . $required_label . '</label></th>';     
                          echo '<td>'; 
                              $field['name'] = 'fields[' . $field['key'] . ']'; 
                              do_action('acf/create_field', $field ); 
                               
                              if($field['instructions']) echo '<p class="description">' . $field['instructions'] . '</p>'; 
                          echo '</td>'; 
                      echo '</tr>'; 
 
                  } 
                   
              }} 
               
                           
               
              // wrapper 
              if( $layout == 'metabox' ) 
              { 
                  echo '</div></div>'; 
              } 
               
               
              // title  
              if( $options['page_action'] == "edit" && $options['page_type'] == 'user' ) 
              { 
                  echo '</tbody></table>'; 
              } 
               
               
          } 
          // foreach($acfs as $acf) 
      } 
      // if($acfs) 
       
      // exit for ajax 
      die(); 
 
  } 
   
   
  /** 
  *  delete_term 
  * 
  *  @description:  
  *  @since: 3.5.7 
  *  @created: 12/01/13 
  */ 
   
  function delete_term( $term, $tt_id, $taxonomy, $deleted_term ) 
  { 
      global $wpdb; 
       
      $values = $wpdb->query($wpdb->prepare( 
          "DELETE FROM $wpdb->options WHERE option_name LIKE %s",  
          '%' . $taxonomy . '_' . $term . '%' 
 )); 
  } 
   
           
} 
 
new acf_everything_fields(); 
 
?>