fancy_file_delete.admin.inc in Fancy File Delete 7

Fancy File Delete administration and module settings UI.

File

includes/fancy_file_delete.admin.inc

<?php

/**
 * @file
 * Fancy File Delete administration and module settings UI.
 */

/**
 * Info Page Callback.
 */
function fancy_file_delete_info() {
  $html = '<h2>' . t('Fancy File Delete Options') . '</h2>';
  $html .= '<ol>';
  $html .= '<li>' . t('<b>LIST:</b> View of all managed files with an <em>option to force</em> delete them via VBO custom actions') . '</li>';
  $html .= '<li>' . t('<b>MANUAL:</b> Manually deleting managed files by FID (and an  <em>option to force</em> the delete if you really want to).') . '</li>';
  $html .= '<li>' . t('<b>ORPHANED:</b> Deleting unused files from the whole install that are no longer attached to nodes & the file usage table. AKA deleting all the orphaned files.') . '</li>';
  $html .= '<li>' . t('<b>UNMANAGED:</b> Deleting unused files from the default files directory that are not in the file managed table. AKA deleting all the unmanaged files.') . '</li>';
  $html .= '</ol>';
  return array(
    '#markup' => $html,
  );
}

/**
 * Manual Deletion Page Callback.
 */
function fancy_file_delete_manual() {
  $form['force'] = array(
    '#type' => 'checkbox',
    '#title' => t('FORCE file deletion?'),
  );
  $form['delete_textarea'] = array(
    '#type' => 'textarea',
    '#title' => t('FID Numbers'),
    '#default_value' => '',
    '#description' => t('Provide the fid numbers, one per line.'),
    '#attributes' => array(
      'style' => 'font-family:"Courier New", Courier, monospace;',
    ),
    '#rows' => 10,
  );
  $form['#validate'][] = 'fancy_file_delete_manual_validate';
  $form['#submit'][] = 'fancy_file_delete_manual_submit';
  return system_settings_form($form);
}

/**
 * Validate handler for manual form.
 */
function fancy_file_delete_manual_validate($form, &$form_state) {

  // Required doesn't work well with states it seemz.
  if (empty($form_state['values']['delete_textarea'])) {
    form_set_error('delete_textarea', t('You can\'t leave this blank, what\'cha thinking?'));
  }
}

/**
 * Submit handler for manual form.
 */
function fancy_file_delete_manual_submit($form, &$form_state) {
  $operations = array();
  $force = $form_state['values']['force'] ? TRUE : FALSE;
  $fids = explode("\n", $form_state['values']['delete_textarea']);
  foreach ($fids as $fid) {
    $operations[] = array(
      'fancy_file_delete_batch_delete',
      array(
        $fid,
        $force,
      ),
    );
  }

  // Send to batch.
  _fancy_file_delete_batch_delete_run($operations);
}

/**
 * The batch operations to run for either function.
 *
 * @param  object $operations
 *   The operations array from each submit handler.
 */
function _fancy_file_delete_batch_delete_run($operations) {
  $batch = array(
    'title' => t('Fun Stuff is Happening...'),
    'operations' => $operations,
    'finished' => 'fancy_file_delete_batch_delete_finished',
    'file' => drupal_get_path('module', 'fancy_file_delete') . '/includes/fancy_file_delete.batch_delete.inc',
  );
  batch_set($batch);
}

Functions

Name	Description
fancy_file_delete_info	Info Page Callback.
fancy_file_delete_manual	Manual Deletion Page Callback.
fancy_file_delete_manual_submit	Submit handler for manual form.
fancy_file_delete_manual_validate	Validate handler for manual form.
_fancy_file_delete_batch_delete_run	The batch operations to run for either function.