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fedora_repository.install
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fedora_repository.install
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<?php
/**
* @file fedora_repository.install
*/
/**
* Implementation of hook_enable().
*/
function fedora_collections_enable() {
//nothing to do as we do not currently touch the drupal database.
//other than the variables table
}
/**
* Implementation of hook_requirements().
*
* @return
* An array describing the status of the site regarding available updates.
* If there is no update data, only one record will be returned, indicating
* that the status of core can't be determined. If data is available, there
* will be two records: one for core, and another for all of contrib
* (assuming there are any contributed modules or themes enabled on the
* site). In addition to the fields expected by hook_requirements ('value',
* 'severity', and optionally 'description'), this array will contain a
* 'reason' attribute, which is an integer constant to indicate why the
* given status is being returned (UPDATE_NOT_SECURE, UPDATE_NOT_CURRENT, or
* UPDATE_UNKNOWN). This is used for generating the appropriate e-mail
* notification messages during update_cron(), and might be useful for other
* modules that invoke update_requirements() to find out if the site is up
* to date or not.
*
* @see _update_message_text()
* @see _update_cron_notify()
*/
function fedora_repository_requirements($phase) {
$requirements = array();
$t = get_t(); //May not have access to the regular t() function; and so Drupal provides...
if ($phase == 'install') {
// Test for SOAP
$requirements['fedora-soap']['title'] = $t("PHP SOAP extension library");
if (!class_exists('SoapClient')) {
$requirements['fedora-soap']['value'] = $t("Not installed");
$requirements['fedora-soap']['severity'] = REQUIREMENT_ERROR;
$requirements['fedora-soap']['description'] = $t('Ensure that the PHP SOAP extension is installed.');
}
else {
$requirements['fedora-soap']['value'] = $t("Installed");
$requirements['fedora-soap']['severity'] = REQUIREMENT_OK;
}
// Test for Curl
$requirements['curl']['title'] = $t('PHP Curl extension library');
if (!function_exists('curl_init')) {
$requirements['curl']['value'] = $t("Not installed");
$requirements['curl']['severity'] = REQUIREMENT_ERROR;
$requirements['curl']['description'] = $t("Ensure that the PHP Curl extension is installed.");
}
else {
$requirements['curl']['value'] = $t("Installed");
$requirements['curl']['severity'] = REQUIREMENT_OK;
}
// Test for DOM
$requirements['dom']['title'] = $t("PHP DOM XML extension library");
if (!method_exists('DOMDocument', 'loadHTML')) {
$requirements['dom']['value'] = $t("Not installed");
$requirements['dom']['severity'] = REQUIREMENT_ERROR;
$requirements['dom']['description'] = $t("Ensure that the PHP DOM XML extension is installed.");
}
else {
$requirements['dom']['value'] = $t("Installed");
$requirements['dom']['severity'] = REQUIREMENT_OK;
}
// Test for XSLT
$requirements['xsl']['title'] = $t("PHP XSL extension library");
if (!class_exists('XSLTProcessor')) {
$requirements['xslt']['value'] = $t("Not installed");
$requirements['xslt']['severity'] = REQUIREMENT_ERROR;
$requirements['xslt']['description'] = $t("Ensure that the PHP XSL extension is installed.");
}
else {
$requirements['xslt']['value'] = $t("Installed");
$requirements['xslt']['severity'] = REQUIREMENT_OK;
}
}
elseif ($phase == 'runtime') {
module_load_include('inc', 'fedora_repository', 'api/fedora_utils');
$requirements['fedora-repository']['title'] = $t("Fedora server");
if (!fedora_available()) {
$requirements['fedora-repository']['value'] = $t("Not available");
$requirements['fedora-repository']['severity'] = REQUIREMENT_ERROR;
$requirements['fedora-repository']['description'] = $t('Ensure that Fedora is running and that the <a href="@collection-settings">collection settings</a> are correct.', array('@collection-settings' => url('admin/settings/fedora_repository')));
}
else {
$requirements['fedora-repository']['value'] = $t("Available");
$requirements['fedora-repository']['severity'] = REQUIREMENT_OK;
}
}
return $requirements;
}
/**
* Implements hook_update_N().
*
* This function will try and update the SOAP WSDLs
* as they were set wrong in previous releases.
*/
function fedora_repository_update_6001() {
// Get variables to check for update.
$API_A_WSDL = variable_get('fedora_soap_url', $default = NULL);
$API_M_WSDL = variable_get('fedora_soap_manage_url', $default = NULL);
// Update API A if necessary.
$A_WSDL = parse_url($API_A_WSDL, PHP_URL_PATH) . '?' . parse_url($API_A_WSDL, PHP_URL_QUERY);
if ($A_WSDL == '/fedora/services/access?wsdl') {
variable_set('fedora_soap_url', str_replace('/fedora/services/access?wsdl', '/fedora/wsdl?api=API-A', $API_A_WSDL));
}
// Update API M if necessary.
$M_WSDL = parse_url($API_M_WSDL, PHP_URL_PATH) . '?' . parse_url($API_M_WSDL, PHP_URL_QUERY);
if ($M_WSDL == '/fedora/services/management?wsdl') {
variable_set('fedora_soap_manage_url', str_replace('/fedora/services/management?wsdl', '/fedora/wsdl?api=API-M', $API_M_WSDL));
}
return array(
array('success' => TRUE, 'query' => 'Please check your WSDL paths in Islandora\'s config, this update requires them to be set correctly: access; /fedora/wsdl?api=API-A, management; /fedora/wsdl?api=API-M'),
);
}