Changeset 2634

Timestamp:

07/31/08 16:03:34 (5 months ago)

Author:

impl

Message:

branches/david-xml_only_config_system (refs #519): Introduce core.skip_config_transformations directive to allow users to skip XSL transformations if they do not have the XSL extension enabled

Location:

branches/david-xml_only_config_system/src/config

Files:

• AgaviConfigCache.class.php (modified) (1 diff)
• AgaviXmlConfigParser.class.php (modified) (2 diffs)

branches/david-xml_only_config_system/src/config/AgaviConfigCache.class.php

@@ -298 +298 @@
     require($agaviDir . '/config/util/dom/AgaviXmlConfigDomProcessingInstruction.class.php');
     require($agaviDir . '/config/util/dom/AgaviXmlConfigDomText.class.php');
-    require($agaviDir . '/config/util/xsl/AgaviXmlConfigXsltProcessor.class.php');
-
+    // extended XSL* classes
+    if(!AgaviConfig::get('core.skip_config_transformations', false)) {
+      if(!extension_loaded('xsl')) {
+        throw new AgaviConfigurationException('The XSL extension is required for performing transformations in the configuration system; transformations may be disabled by setting the core.skip_config_transformations directive');
+      }
+      require($agaviDir . '/config/util/xsl/AgaviXmlConfigXsltProcessor.class.php');
+    }
+    
     // manually create our config_handlers.xml handler
     self::$handlers['config_handlers.xml'] = array(

branches/david-xml_only_config_system/src/config/AgaviXmlConfigParser.class.php

@@ -317 +317 @@
     $this->prepare();
     
-    // perform XSL transformations
-    $this->transform($transformationInfo);
+    if(!AgaviConfig::get('core.skip_config_transformations', false)) {
+      // perform XSL transformations
+      $this->transform($transformationInfo);
+    }
     
     // validate against WXS/RNG/SCH
@@ -662 +664 @@
   public function validateSchematron(array $validationFiles = array())
   {
+    if(AgaviConfig::get('core.skip_config_transformations', false)) {
+      return;
+    }
+    
     // first, we load the schematron implementation. this is an XSL document that is used to transform a .sch file to another XSL document that is then used to transform the input document. the result is informational output about the validation, which in our case must be valid ISO SVRL, an XML schema validation reporting format
     $schematronIsoSvrlImplementation = new AgaviXmlConfigDomDocument();