twilio_twiml.module in Twilio 7

Twilio TwiML module

File

twilio_twiml/twilio_twiml.module

<?php

/**
 * @file
 * Twilio TwiML module
 */

/**
 * Implements hook_menu().
 */
function twilio_twiml_menu() {
  $items[TWILIO_ADMIN_PATH . '/twiml'] = array(
    'title' => 'TwiML Manager',
    'description' => 'Manage TwiML documents.',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'twilio_twiml_manager_form',
    ),
    'access arguments' => array(
      'administer twilio',
    ),
    'file' => 'twilio_twiml.admin.inc',
    'type' => MENU_LOCAL_TASK,
    'weight' => -5,
  );
  $items[TWILIO_ADMIN_PATH . '/twiml_delete/%twilio_twiml'] = array(
    'title' => 'TwiML Delete',
    'description' => 'Manage TwiML documents.',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'twilio_twiml_delete_confirm',
      5,
    ),
    'access arguments' => array(
      'administer twilio',
    ),
    'file' => 'twilio_twiml.admin.inc',
    'type' => MENU_CALLBACK,
    'weight' => -5,
  );
  $items['twilio/twiml/%twilio_twiml'] = array(
    'page callback' => 'twilio_twiml_display',
    'page arguments' => array(
      2,
    ),
    'access callback' => TRUE,
    'type' => MENU_CALLBACK,
  );
  return $items;
}

/**
 * Implements hook_theme().
 */
function twilio_twiml_theme($existing, $type, $theme, $path) {
  return array(
    'twilio_twiml_list' => array(
      'variables' => array(
        'twiml_list' => NULL,
      ),
    ),
  );
}

/**
 * Theme function for TwiML lists.
 */
function theme_twilio_twiml_list($variables) {
  if (empty($variables['twiml_list'])) {
    return FALSE;
  }
  $rows = array();
  foreach ($variables['twiml_list'] as $row) {
    $edit = l(t('Edit'), TWILIO_ADMIN_PATH . '/twiml/' . $row->twiml_id);
    $delete = l(t('Delete'), TWILIO_ADMIN_PATH . '/twiml_delete/' . $row->twiml_id);
    $url = $GLOBALS['base_url'] . '/twilio/twiml/' . $row->twiml_id;
    $rows[] = array(
      $row->name,
      $row->description,
      $url,
      $edit . ' | ' . $delete,
    );
  }
  $variables = array(
    'header' => array(
      'Name',
      'Description',
      'URL',
      'Operations',
    ),
    'rows' => $rows,
  );
  return theme('table', $variables);
}

/**
 * Update a TwiML entry in the DB.
 *
 * @param int $twiml_id
 *   String - The machine name of the TwiML to delete.
 *
 * @return bool
 *   TRUE or FALSE
 */
function twilio_twiml_delete($twiml_id) {
  return db_delete('twilio_twiml')
    ->condition('twiml_id', $twiml_id)
    ->execute();
}

/**
 * Generate an options list of all TwiMLs.
 */
function twilio_twiml_options_list() {
  $twimls = array();
  foreach (array_filter(twilio_twiml_load_multiple()) as $twiml) {
    $twimls[$twiml->twiml_id] = $twiml->name;
  }
  return $twimls;
}

/**
 * Load TwiML data from the DB.
 *
 * @param String $twiml_id
 *   The TwiML machine name to load.
 *
 * @return array
 *   The TwiML data, or FALSE if none.
 */
function twilio_twiml_load($twiml_id = FALSE) {
  if (!empty($twiml_id)) {
    $result = db_select('twilio_twiml', 't')
      ->fields('t')
      ->condition('twiml_id', $twiml_id, '=')
      ->execute()
      ->fetchAssoc();
    return $result;
  }
  return FALSE;
}

/**
 * Load TwiML data from the DB.
 *
 * @param array $twiml_ids
 *   An array of TwiML machine name to load.
 *
 * @return array
 *   An array of TwiML documents or FALSE
 */
function twilio_twiml_load_multiple($twiml_ids = FALSE) {
  if (!empty($twiml_ids) && is_array($twiml_ids)) {
    $result = db_select('twilio_twiml', 't')
      ->fields('t')
      ->condition('twiml_id', $twiml_ids)
      ->execute()
      ->fetchAll();
    return $result;
  }
  else {
    $result = db_select('twilio_twiml', 't')
      ->fields('t')
      ->execute()
      ->fetchAll();
    return $result;
  }
  return FALSE;
}

/**
 * Display TwiML to the screen.
 */
function twilio_twiml_display($twiml) {

  // Set the header to XML.
  drupal_add_http_header('Content-Type', 'text/xml; utf-8');

  // If PHP is enabled run the document through PHP evaluation.
  if (module_exists('php')) {
    echo php_eval($twiml['data']);
  }
  else {
    echo $twiml['data'];
  }
}

/**
 * Create a TwiML entry in the DB.
 *
 * @param array $values
 *   A keyed array containing all the information we need.
 *
 * @return bool
 *   TRUE or FALSE
 */
function twilio_twiml_create($values = FALSE) {

  // If no values, return FALSE.
  if (!$values) {
    return FALSE;
  }

  // Create the record.
  return db_insert('twilio_twiml')
    ->fields(array(
    'twiml_id' => $values['twiml_id'],
    'name' => $values['name'],
    'description' => $values['description'],
    'data' => $values['data'],
  ))
    ->execute();
}

/**
 * Update a TwiML entry in the DB.
 *
 * @param array $values
 *   A keyed array containing all the information we need.
 *
 * @return bool
 *   TRUE or FALSE
 */
function twilio_twiml_update($values = FALSE) {

  // If no values, return FALSE.
  if (!$values) {
    return FALSE;
  }

  // Create the record.
  return db_update('twilio_twiml')
    ->fields(array(
    'name' => $values['name'],
    'description' => $values['description'],
    'data' => $values['data'],
  ))
    ->condition('twiml_id', $values['twiml_id'], '=')
    ->execute();
}

Functions

Name	Description
theme_twilio_twiml_list	Theme function for TwiML lists.
twilio_twiml_create	Create a TwiML entry in the DB.
twilio_twiml_delete	Update a TwiML entry in the DB.
twilio_twiml_display	Display TwiML to the screen.
twilio_twiml_load	Load TwiML data from the DB.
twilio_twiml_load_multiple	Load TwiML data from the DB.
twilio_twiml_menu	Implements hook_menu().
twilio_twiml_options_list	Generate an options list of all TwiMLs.
twilio_twiml_theme	Implements hook_theme().
twilio_twiml_update	Update a TwiML entry in the DB.