elfinder.admin.profiles.inc in elFinder file manager 6.2

file manager admin profile settings page

File

inc/elfinder.admin.profiles.inc

<?php

/**
 * @file
 * file manager admin profile settings page
 */

/**
 * Settings form callback
 */
function elfinder_admin_profiles($action = 'profile_add', $profile_name = '') {
  if ($action == 'profile_delete') {
    return drupal_get_form('elfinder_admin_profiles_delete_form', $action, $profile_name);
  }
  else {
    return drupal_get_form('elfinder_admin_profiles_form', $action, $profile_name);
  }
}
function elfinder_admin_profiles_delete_form(&$form_state, $action, $profile_name) {
  $form = array();
  $form['profile_name'] = array(
    '#type' => 'hidden',
    '#default_value' => $profile_name,
  );
  $form['#submit'][] = 'elfinder_admin_profile_delete_submit';
  return confirm_form($form, t('Are you sure you want to delete the profile %profile?', array(
    '%profile' => $profile_name,
  )), 'admin/settings/elfinder', '', t('Delete'), t('Cancel'));
  return $form;
}
function elfinder_admin_profile_delete_submit($form, &$form_state) {
  if ($form_state['values']['confirm'] == 1) {
    drupal_set_message(t('Profile deleted'));
    $pid = elfinder_admin_profile_get_pid($form_state['values']['profile_name']);
    if ($pid > 0) {
      db_query('DELETE FROM {elfinder_profile} WHERE pid = %d', $pid);
    }
  }
  drupal_goto('admin/settings/elfinder');
}
function elfinder_admin_dir_form($delta, $values = array(), $votes = 0) {
  $form = array(
    '#tree' => TRUE,
  );
  $defaultUrl = "";
  $form['volume_settings'] = array(
    '#type' => 'fieldset',
    '#title' => t('Volume @n settings', array(
      '@n' => $delta + 1,
    )),
    '#collapsible' => TRUE,
    '#collapsed' => FALSE,
  );

  // We'll manually set the #parents property of these fields so that
  // their values appear in the $form_state['values']['volume'] array.
  $form['volume_settings']['path'] = array(
    '#type' => 'textfield',
    '#title' => t('Path'),
    '#default_value' => $values['path'],
    '#attributes' => array(
      'class' => 'elfinder-field-volume-path',
    ),
    '#parents' => array(
      'volume',
      $delta,
      'path',
    ),
    '#prefix' => '<div class="elfinder-field-wrapper-volume-path">',
    '#suffix' => '</div>',
    '#size' => 40,
  );
  $form['volume_settings']['label'] = array(
    '#type' => 'textfield',
    '#title' => t('Label'),
    '#size' => 15,
    '#default_value' => $values['label'],
    '#description' => t('Root directory label in directory tree'),
    '#parents' => array(
      'volume',
      $delta,
      'label',
    ),
  );
  $form['volume_settings']['url'] = array(
    '#type' => 'textfield',
    '#title' => t('URL'),
    '#default_value' => isset($values['url']) ? $values['url'] : '',
    '#parents' => array(
      'volume',
      $delta,
      'url',
    ),
    '#prefix' => '<div class="elfinder-field-wrapper-volume-path">',
    '#suffix' => '</div>',
    '#description' => t('Custom URL prefix (default %def)', array(
      '%def' => $defaultUrl,
    )),
    '#size' => 40,
  );
  $form['volume_settings']['delete'] = array(
    '#type' => 'submit',
    '#value' => t('Delete'),
    '#name' => 'rmfield',
    '#ahah' => array(
      'path' => 'elfinder/ahah/rmdir/' . $delta,
      'wrapper' => 'profile-volumes',
      'method' => 'replace',
      'effect' => 'fade',
    ),
  );
  return $form;
}

/**
 * Menu callback for AHAH additions.
 */
function elfinder_admin_form_dir_js($action, $itemid = 0) {
  $form_state = array(
    'storage' => NULL,
    'submitted' => FALSE,
  );
  $form_build_id = $_POST['form_build_id'];
  $form = form_get_cache($form_build_id, $form_state);
  $args = $form['#parameters'];
  $form_id = array_shift($args);
  $form['#redirect'] = FALSE;
  $form['#post'] = $_POST;
  $form['#programmed'] = FALSE;
  $form['#redirect'] = FALSE;
  $form_state['post'] = $_POST;
  drupal_process_form($form_id, $form, $form_state);
  if ($action == 'item_remove' && isset($form_state['post']['volume'][$itemid])) {
    unset($form_state['post']['volume'][$itemid]);
    unset($form_state['values']['volume'][$itemid]);
    $form_state['post']['volume'] = array_values($form_state['post']['volume']);
    $form_state['values']['volume'] = array_values($form_state['values']['volume']);
  }
  form_set_cache($form_build_id, $form, $form_state);
  $form = drupal_rebuild_form($form_id, $form_state, $args, $form_build_id);

  // Render the new output.
  $choice_form = $form['volumes']['volumes_wrapper']['volume'];
  unset($choice_form['#prefix'], $choice_form['#suffix']);

  // Prevent duplicate wrappers.
  $output = theme('status_messages') . drupal_render($choice_form);
  drupal_json(array(
    'status' => TRUE,
    'data' => $output,
  ));
}

/**
 * Settings form definition
 */
function elfinder_admin_profiles_form(&$form_state, $action, $profile_name) {
  global $user, $language;
  $form = array();
  $profiles = elfinder_admin_profile_get();
  $allroles = user_roles();
  $rolelist = array();
  $rolelist[0] = t('Select One');
  foreach (array_keys($allroles) as $rid) {
    $rolelist[$rid] = $allroles[$rid];
  }
  if (!is_array($profiles)) {
    $profiles = array(
      $profiles,
    );
  }
  foreach ($profiles as $prof) {
    if ($prof->name == $profile_name && $p == NULL) {
      $p = $prof;
    }
  }
  foreach ($profiles as $prof) {
    $rid = $prof->settings['profile_role'];
    if (isset($rolelist[$rid]) && $rid != $p->settings['profile_role'] && $rid != 0) {
      unset($rolelist[$rid]);
    }
  }
  $profile = $p->settings;
  if ($action == 'profile_add') {
    $form['profile_name'] = array(
      '#type' => 'textfield',
      '#title' => t('Profile Name'),
      '#default_value' => '',
      '#size' => 14,
    );
  }
  else {
    $form['profile_name_label'] = array(
      '#title' => t('Profile Name'),
      '#value' => $profile_name,
      '#size' => 14,
      '#type' => 'item',
    );
    $form['profile_name'] = array(
      '#default_value' => $profile_name,
      '#type' => 'hidden',
    );
  }
  $form['profile_description'] = array(
    '#type' => 'textarea',
    '#title' => t('Description'),
    '#default_value' => isset($p->description) ? $p->description : '',
  );
  $form['profile_role'] = array(
    '#type' => 'select',
    '#title' => t('Role'),
    '#default_value' => $profile['profile_role'] ? $profile['profile_role'] : '',
    '#options' => $rolelist,
    '#description' => t('Role for which profile settings will be appied'),
  );
  $form['profile_action'] = array(
    '#default_value' => $action,
    '#type' => 'hidden',
  );
  $form['filesystem_settings'] = array(
    '#type' => 'fieldset',
    '#title' => t('File system'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $form['volumes'] = array(
    '#type' => 'fieldset',
    '#title' => t('Volumes'),
    '#collapsible' => TRUE,
    '#collapsed' => FALSE,
  );
  $form['volumes']['volumes_wrapper'] = array(
    '#tree' => FALSE,
    '#weight' => -4,
    '#prefix' => '<div class="clear-block" id="poll-choice-wrapper">',
    '#suffix' => '</div>',
  );
  $form['volumes']['volumes_wrapper']['volume'] = array(
    '#prefix' => '<div id="profile-volumes">',
    '#suffix' => '</div>',
    '#type' => 'markup',
    '#value' => '&nbsp;',
  );
  $dirs = $profile['volume'];
  if ($form_state['values']['volume']) {
    $choices = $form_state['values']['volume'];
    $lasti = 0;
    for ($i = 0; $i < count($choices); $i++) {
      $form['volumes']['volumes_wrapper']['volume'][$i] = elfinder_admin_dir_form($i, $choices[$i], 0);
      $lasti = $i;
    }
    if ($form_state['clicked_button']['#name'] == 'addfield') {
      $form['volumes']['volumes_wrapper']['volume'][] = elfinder_admin_dir_form(count($choices), '', 0);
    }
  }
  else {
    for ($i = 0; $i < count($dirs); $i++) {
      $form['volumes']['volumes_wrapper']['volume'][$i] = elfinder_admin_dir_form($i, $dirs[$i], 0);
    }
    if ($form_state['clicked_button']['#name'] == 'addfield') {
      $form['volumes']['volumes_wrapper']['volume'][] = elfinder_admin_dir_form(count($dirs), '', 0);
    }
  }
  $ckeditor_volumes = array(
    '' => t('Select One'),
  );
  $i = 0;
  foreach ($form['volumes']['volumes_wrapper']['volume'] as $volume) {
    if (is_array($volume) && isset($volume['volume_settings'])) {
      $ckeditor_volumes[] = t('Volume @i (@path)', array(
        '@i' => $i,
        '@path' => $volume['volume_settings']['path']['#default_value'],
      ));
      $i++;
    }
  }
  $form['volumes']['volumes_wrapper']['volume_add'] = array(
    '#type' => 'submit',
    '#value' => t('Add volume'),
    '#weight' => 1,
    '#name' => 'addfield',
    '#submit' => array(
      'elfinder_admin_submit',
    ),
    // If no javascript action.
    '#ahah' => array(
      'path' => 'elfinder/ahah/dir',
      'wrapper' => 'profile-volumes',
      'method' => 'replace',
      'effect' => 'fade',
    ),
  );
  $form['filesystem_settings']['mime_detect'] = array(
    '#type' => 'radios',
    '#title' => t('File type detection'),
    '#default_value' => isset($profile['mimedetect']) ? $profile['mimedetect'] : 'auto',
    '#options' => array(
      'auto' => t('Automatical detection'),
    ),
  );
  if (function_exists('finfo_open')) {
    $form['filesystem_settings']['mime_detect']['#options']['finfo'] = t('php finfo');
  }
  if (function_exists('mime_content_type')) {
    $form['filesystem_settings']['mime_detect']['#options']['php'] = t('php mime_content_type()');
  }
  $form['filesystem_settings']['mime_detect']['#options']['linux'] = t('file -ib (linux)');
  $form['filesystem_settings']['mime_detect']['#options']['bsd'] = t('file -Ib (bsd)');
  $form['filesystem_settings']['mime_detect']['#options']['internal'] = t('By file extension (built-in)');
  $form['filesystem_settings']['mime_detect']['#options']['drupal'] = t('Drupal API');
  $form['filesystem_settings']['file_url_type'] = array(
    '#type' => 'radios',
    '#title' => t('Selected file url type'),
    '#default_value' => $profile['file_url_type'] == 'true' ? 'true' : 'false',
    '#options' => array(
      'true' => t('Absolute'),
      'false' => t('Relative'),
    ),
  );
  $form['filesystem_settings']['file_perm'] = array(
    '#type' => 'textfield',
    '#title' => t('Created file permissions'),
    '#default_value' => isset($profile['file_perm']) ? $profile['file_perm'] : '0666',
    '#size' => 4,
  );
  $form['filesystem_settings']['dir_perm'] = array(
    '#type' => 'textfield',
    '#title' => t('Created directory permissions'),
    '#default_value' => isset($profile['dir_perm']) ? $profile['dir_perm'] : '0777',
    '#size' => 4,
  );
  $form['filesystem_settings']['max_filesize'] = array(
    '#type' => 'textfield',
    '#title' => t('Maximum upload size'),
    '#default_value' => isset($profile['max_filesize']) ? $profile['max_filesize'] : '',
    '#description' => t('Enter a value like "512" (bytes), "80 KB" (kilobytes) or "50 MB" (megabytes) in order to restrict the allowed file size. If left empty the file sizes will be limited only by PHP\'s maximum post and file upload sizes (current limit <strong>%limit</strong>).', array(
      '%limit' => format_size(file_upload_max_size()),
    )),
    '#size' => 10,
    '#weight' => 5,
  );
  $form['filesystem_settings']['user_quota'] = array(
    '#type' => 'textfield',
    '#title' => t('User quota'),
    '#default_value' => isset($profile['user_quota']) ? $profile['user_quota'] : '',
    '#description' => t('Enter a value like "512" (bytes), "80 KB" (kilobytes) or "50 MB" (megabytes) in order to restrict the allowed file size. If left empty the file sizes will be unlimited.'),
    '#size' => 10,
    '#weight' => 5,
  );
  $form['thumbnail_settings'] = array(
    '#type' => 'fieldset',
    '#title' => t('Thumbnails'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $form['thumbnail_settings']['tmbsize'] = array(
    '#type' => 'textfield',
    '#title' => t('Thumbnail size'),
    '#default_value' => isset($profile['tmbsize']) ? $profile['tmbsize'] : '48',
    '#size' => 4,
  );
  $form['thumbnail_settings']['tmbdirname'] = array(
    '#type' => 'textfield',
    '#title' => t('Thumbnail directory name'),
    '#default_value' => isset($profile['tmbdirname']) ? $profile['tmbdirname'] : 'tmb',
    '#size' => 10,
  );
  $form['thumbnail_settings']['imglib'] = array(
    '#type' => 'radios',
    '#title' => t('Image manipulation library'),
    '#default_value' => isset($profile['imglib']) ? $profile['imglib'] : 'auto',
    '#options' => array(
      'auto' => t('Automatical detection'),
      'imagick' => t('Image Magick'),
      'gd' => t('GD'),
    ),
  );
  $form['thumbnail_settings']['tmbcrop'] = array(
    '#type' => 'radios',
    '#title' => t('Image crop'),
    '#default_value' => $profile['tmbcrop'] == 'true' ? 'true' : 'false',
    '#options' => array(
      'true' => t('Yes'),
      'false' => t('No'),
    ),
    '#description' => t('Crop image to fit thumbnail size. Yes - crop, No - scale image to fit thumbnail size.'),
  );
  $form['misc_settings'] = array(
    '#type' => 'fieldset',
    '#title' => t('Miscellaneous'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $form['misc_settings']['rememberlastdir'] = array(
    '#type' => 'radios',
    '#title' => t('Remember last opened directory'),
    '#default_value' => $profile['rememberlastdir'] == 'true' ? 'true' : 'false',
    '#options' => array(
      'true' => t('Yes'),
      'false' => t('No'),
    ),
    '#description' => t('Creates a cookie. Disable if you have issues with caching.'),
  );
  $form['misc_settings']['manager_width'] = array(
    '#type' => 'textfield',
    '#title' => t('File manager width'),
    '#default_value' => isset($profile['manager_width']) ? $profile['manager_width'] : '',
    '#size' => 4,
  );
  $form['misc_settings']['manager_height'] = array(
    '#type' => 'textfield',
    '#title' => t('File manager height'),
    '#default_value' => isset($profile['manager_height']) ? $profile['manager_height'] : '',
    '#size' => 4,
  );
  $form['misc_settings']['ckeditor_upload_settings'] = array(
    '#type' => 'fieldset',
    '#title' => t('CKEditor/FCKeditor Upload Settings'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
    '#description' => t('CKEditor and FCKeditor allowing to upload and insert image files directly from Insert Image dialog.'),
  );
  $form['misc_settings']['ckeditor_upload_settings']['ckeditor_upload_directory'] = array(
    '#type' => 'textfield',
    '#title' => t('Path'),
    '#default_value' => isset($profile['ckeditor_upload_directory']) ? $profile['ckeditor_upload_directory'] : '',
    '#size' => 40,
  );
  $form['submit'] = array(
    '#type' => 'submit',
    '#name' => 'save_profile',
    '#value' => t('Save configuration'),
  );
  $form['#submit'][] = 'elfinder_admin_submit';
  return $form;
}
function elfinder_admin_profile_get_pid($name) {
  $result = db_query("SELECT p.pid FROM {elfinder_profile} p WHERE p.name = '%s'", $name);
  $pid = db_result($result);
  return $pid;
}

/**
 * Save form data
 */
function elfinder_admin_submit($form, &$form_state) {
  $settings = array(
    'profile_role',
    'tmbsize',
    'tmbdirname',
    'mime_detect',
    'file_url_type',
    'imglib',
    'file_perm',
    'dir_perm',
    'rememberlastdir',
    'usesystemjquery',
    'tmbcrop',
    'max_filesize',
    'manager_width',
    'manager_height',
    'volume',
    'user_quota',
    'ckeditor_upload_volume',
    'ckeditor_upload_directory',
  );
  $profile_settings = array();
  foreach ($settings as $setting) {
    $profile_settings[$setting] = $form_state['values'][$setting];
  }
  $profile_name = $form_state['values']['profile_name'];
  $profile_description = $form_state['values']['profile_description'];
  $pid = 0;
  if ($form_state['values']['profile_action'] == 'profile_edit' && $profile_name) {
    $pid = elfinder_admin_profile_get_pid($profile_name);
  }
  $profile = new StdClass();
  $profile->pid = $pid;
  $profile->name = $profile_name;
  $profile->description = $profile_description;
  $profile->settings = serialize($profile_settings);
  if (isset($form_state['values']['save_profile'])) {
    drupal_write_record('elfinder_profile', $profile, $pid > 0 ? array(
      'pid',
    ) : array());
    drupal_set_message(t('Profile have been saved.'));
    drupal_goto('admin/settings/elfinder');
  }
}

/**
 * Validate form data
 */
function elfinder_admin_form_validate($form, &$form_state) {
  $tmbsize = $form_state['values']['tmbsize'];
  $mwidth = $form_state['values']['manager_width'];
  $mheight = $form_state['values']['manager_height'];
  if ($form_state['values']['filesystem_root'] == 'custom') {
    $customroot = $form_state['values']['filesystem_root_custom'];
    if ($customroot == '') {
      form_set_error('filesystem_root_custom', t('Filesystem root cannot be empty'));
    }
    $customroot = elfinder_parse_path_tokens($customroot);

    // checking directory accessibility by creating test file
    if (!elfinder_prepare_directory($customroot)) {
      form_set_error('filesystem_root_custom', t('Filesystem root is not writable'));
    }
  }
  if (!preg_match('/^\\d{3,4}$/', $form_state['values']['file_perm'])) {
    form_set_error('file_perm', t('Created file permissions should be a numeric'));
  }
  if (!preg_match('/^\\d{3,4}?$/', $form_state['values']['dir_perm'])) {
    form_set_error('dir_perm', t('Created directory permissions should be a numeric'));
  }
  if (!empty($form_state['values']['max_filesize']) && !is_numeric(parse_size($form_state['values']['max_filesize']))) {
    form_set_error('max_filesize', t('The file size option must contain a valid value. You may either leave the text field empty or enter a string like "512" (bytes), "80 KB" (kilobytes) or "50 MB" (megabytes).'));
  }
  if (!empty($form_state['values']['user_quota']) && !is_numeric(parse_size($form_state['values']['user_quota']))) {
    form_set_error('user_quota', t('The file size option must contain a valid value. You may either leave the text field empty or enter a string like "512" (bytes), "80 KB" (kilobytes) or "50 MB" (megabytes).'));
  }
  if ($mwidth && !is_numeric($mwidth)) {
    form_set_error('manager_width', t('Manager width size should be a number'));
  }
  if ($mheight && !is_numeric($mheight)) {
    form_set_error('manager_height', t('Manager height size should be a number'));
  }
  if ($tmbsize && !is_numeric($tmbsize)) {
    form_set_error('tmbsize', t('Thumbnail size should be a number'));
  }
}

Functions

Name	Description
elfinder_admin_dir_form
elfinder_admin_form_dir_js	Menu callback for AHAH additions.
elfinder_admin_form_validate	Validate form data
elfinder_admin_profiles	Settings form callback
elfinder_admin_profiles_delete_form
elfinder_admin_profiles_form	Settings form definition
elfinder_admin_profile_delete_submit
elfinder_admin_profile_get_pid
elfinder_admin_submit	Save form data