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Add check for PHP XSLT Processor extension.

When the PHP XSLT Processor extension is not loaded, Islandora will
silently fail when attempting to add new objects.  This changeset
adds a check in the Islandora hook_requirements() hook for the
XSLTProcessor class.  If it isn't found, a message is thrown.

Conflicts:

	islandora.install
pull/278/head
Peter Murray 12 years ago committed by Nigel Banks
parent
commit
336ee698d7
  1. 19
      islandora.install

19
islandora.install

@ -5,6 +5,25 @@
* This file contains all install related hooks.
*/
/**
* Implements hook_requirements().
*/
function islandora_requirements($phase) {
$requirements = array();
// Ensure translations don't break at install time
$t = get_t();
if (!class_exists('XSLTProcessor', FALSE)) {
$requirements['islandora_xsltprocessor']['title'] = $t('Islandora XSLTProcessor Prerequisite');
$requirements['islandora_xsltprocessor']['value'] = $t('Not installed');
$link = l($t('PHP XSL extension'), 'http://us2.php.net/manual/en/book.xsl.php', array('attributes' => array('target'=>'_blank')));
$requirements['islandora_xsltprocessor']['description'] = $t('The !xsllink is required. Check your installed PHP extensions and php.ini file.', array('!xsllink' => $link));
$requirements['islandora_xsltprocessor']['severity'] = REQUIREMENT_ERROR;
}
return $requirements;
}
/**
* Implements hook_install().
*

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