$t('Not found'),
'severity' => REQUIREMENT_ERROR,
'description' => $t('JSON extension for PHP'),
);
}
// Disable these checks at install time, because failure then causes more
// problems, due to module dependencies and Drupal's poor handling of
// requirement errors.
if ($phase != 'runtime') {
return $items;
}
$status = array('title' => $t('Drupal for Facebook Settings'));
if (function_exists('fb_settings')) {
if ($phase == 'runtime') {
$status['value'] = $t('Included');
}
$status['severity'] = REQUIREMENT_OK;
}
else {
if ($phase == 'runtime') {
$status['value'] = $t('Not included');
}
$status['severity'] = REQUIREMENT_ERROR;
$path = drupal_get_path('module', 'fb');
if (!$path)
// Not set during install.php
$path = 'modules/fb';
$status['description'] = $t('Add something like include "%path"; to your settings.php.', array('%path' => $path . '/fb_settings.inc'));
}
$items[] = $status;
$status = array('title' => $t('Facebook PHP SDK'));
// Find Facebook's PHP SDK. Use libraries API if enabled.
$fb_lib_path = function_exists('libraries_get_path') ? libraries_get_path('facebook-php-sdk') : 'sites/all/libraries/facebook-php-sdk';
$fb_platform = variable_get(FB_VAR_API_FILE, $fb_lib_path . '/src/facebook.php');
if (class_exists('Facebook')) {
$status['description'] = $t('Facebook PHP SDK loaded.');
$status['severity'] = REQUIREMENT_OK;
$status['value'] = $t('Loaded');
}
elseif (include($fb_platform)) { // include() better than file_exists().
$status['description'] = $t('Facebook SDK found at %path',
array('%path' => $fb_platform));
$status['severity'] = REQUIREMENT_OK;
if ($phase == 'runtime') {
$status['value'] = $t('Found');
}
}
else {
$status['description'] = $t('Facebook client API not found. See modules/fb/README.txt');
$status['severity'] = REQUIREMENT_ERROR;
if ($phase == 'runtime') {
$status['value'] = $t('Not found');
}
}
$items[] = $status;
return $items;
}
function fb_install() {
_fb_install_set_weight();
drupal_set_message(st('Drupal for Facebook modules enabled. Be sure to install facebook\'s client libraries and modify your settings.php! Read modules/fb/README.txt and the online documentation for Drupal for Facebook for details.',
array('!doc_url' => 'http://drupal.org/node/195035')
));
}
function fb_uninstall() {
foreach (array(
FB_VAR_LANGUAGE_OVERRIDE,
FB_VAR_JS_SDK,
FB_VAR_API_FILE,
FB_VAR_JS_CHANNEL,
FB_VAR_VERBOSE,
FB_VAR_APIKEY,
) as $var) {
variable_del($var);
}
db_query("DELETE FROM {variable} WHERE name like 'fb_language_%'");
}
function _fb_install_set_weight() {
db_query("UPDATE {system} SET weight=-2 WHERE name='fb'");
}
function fb_update_6000() {
$ret = array();
//_fb_install_alter_session_table(); // no longer need to do this.
return $ret;
}
function fb_update_6001() {
$ret = array();
$message = 'IMPORTANT: Drupal for Facebook modules have moved around! Check your modules/fb/ directory, and make sure you do not have duplicates of fb_feed.module or fb_views.module. If so, delete the entire modules/fb/ directory and re-install.';
drupal_set_message($message);
watchdog('fb', $message);
return $ret;
}
function fb_update_6002() {
$ret = array();
$message = 'IMPORTANT: Drupal for Facebook connect URLs have changed. You must manually edit each of your applications. Pressing the save button will update the connect URL property.';
drupal_set_message($message);
watchdog('fb', $message);
return $ret;
}
function fb_update_6003() {
$ret = array();
$result = db_query("SELECT * FROM {fb_app}");
$items = array();
while ($data = db_fetch_object($result)) {
$items[] = l($data->title, 'admin/build/fb/app/' . $data->label . '/fb/set_props');
}
if (count($items)) {
$message = 'Manual action required!. Callback URLs for canvas page applications have changed. Click below to update the settings, on facebook, for each of your applications.';
$message .= theme('item_list', $items);
drupal_set_message($message);
watchdog('fb', $message, array(), WATCHDOG_WARNING);
}
$ret[] = array('success' => FALSE, 'query' => t('Manual action required. Go to !link and set properties for each facebook application.', array('!link' => l('Facebook Applications', 'admin/build/fb'))));
return $ret;
}
/**
* Convenience function to display messages like the one from fb_app_update_6003.
*/
function fb_install_property_message(&$ret, $reason) {
$result = db_query("SELECT * FROM {fb_app}");
$items = array();
while ($data = db_fetch_object($result)) {
$items[] = l($data->title, 'admin/build/fb/app/' . $data->label . '/fb/set_props', array('attributes' => array('target' => '_blank')));
}
if (count($items)) {
$message = 'Manual action required!. !reason Click below to update the settings, on facebook, for each of your applications. !list';
$args = array(
'!reason' => $reason,
'!list' => theme('item_list', $items),
);
drupal_set_message(t($message, $args), 'warning', FALSE);
watchdog('fb', $message, $args, WATCHDOG_WARNING);
}
$ret[] = array('success' => FALSE, 'query' => t('Manual action required. Go to !link and set properties for each facebook application.', array('!link' => l('Facebook Applications', 'admin/build/fb'))));
}