svn commit - mysqldoc@docsrva: r8478 - trunk/ndbapi

[jon]

Author: jstephens
Date: 2007-11-01 22:49:47 +0100 (Thu, 01 Nov 2007)
New Revision: 8478

Log:

Fixed to get rid of entities which PHP-DOM insists on importing if 
they're defined externally



Modified:
   trunk/ndbapi/fix-indexes


Modified: trunk/ndbapi/fix-indexes
===================================================================
--- trunk/ndbapi/fix-indexes	2007-11-01 20:42:48 UTC (rev 8477)
+++ trunk/ndbapi/fix-indexes	2007-11-01 21:49:47 UTC (rev 8478)
Changed blocks: 1, Lines Added: 84, Lines Deleted: 38; 4676 bytes

@@ -1,91 +1,137 @@
 #!/usr/bin/php
 
 <?php
-  # fix-indexes - Jon Stephens (jon@stripped)
-  # Version 1.0 - 01 November 2007
+# fix-indexes - Jon Stephens (jon@stripped)
+# Version 1.0 - 01 November 2007
 
-  # Function: Traverses all *.xml files in the directory in which the
-  # script is invoked and removes all <literal> elements contained
-  # within <primary> and <secondary> elements found in those files
+# Function: Traverses all *.xml files in the directory in which the
+# script is invoked and removes all <literal> elements contained within
+# <primary> or <secondary> elements found in those files.
 
-  # Purpose: Clean up sub-optimal indexing in DocBook XML files
+# Purpose: Cleans up sub-optimal indexing in DocBook XML files.
 
-  # Requires: PHP 5 with DOM and SimpleXML extensions
-  # (tested with PHP 5.2.0 on SuSE Linux 10.2)
+# Requires: PHP 5 with DOM and SimpleXML extensions
+# (tested with PHP 5.2.0 on SuSE Linux 10.2).
 
-  # Invoke with --debug for some debugging output
+# Invoke with --debug for some debugging output.
+# (Warning: This is fairly verbose, especially with large files.)
 
-  $__DEBUG__ = $argc > 0 && $argv[1] == '--debug' ? TRUE : FALSE;
+# Now includes fix to get rid of entities which PHP-DOM insists
+# on importing if they're defined externally.
 
+  $__DEBUG__ = isset($argv[1]) && $argv[1] == '--debug' ? TRUE : FALSE;
+
   function remove_tags($el)
-{
-  global $__DEBUG__;
+  {
+    global $__DEBUG__;
 
-  $tag = $el->tagName;
+    $tag = $el->tagName;
 
-  if($__DEBUG__)
-    echo "Processing $tag element; ";
+    if($__DEBUG__)
+      echo "Processing $tag element; ";
 
-  $simple = simpleXML_import_DOM($el);
-  $xml = $simple->asXML();
+    $simple = simpleXML_import_DOM($el);
+    $xml = $simple->asXML();
 
-  if($__DEBUG__)
-    echo "original text in element: $xml;";
+    if($__DEBUG__)
+      echo "original text in element: $xml;";
 
-  $text = preg_replace('/<\/?(literal|' . $tag . ')>/', '', $xml);
+    $text = preg_replace('/<\/?(literal|' . $tag . ')>/', '', $xml);
 
-  if($__DEBUG__)
-    echo " text after processing: $text\n";
+    if($__DEBUG__)
+      echo " text after processing: $text\n";
 
-  $owner = $el->ownerDocument;
+    $owner = $el->ownerDocument;
 
-  $text_node = $owner->createTextNode($text);
+    $text_node = $owner->createTextNode($text);
 
-  $new_el = $owner->createElement($tag);
-  $new_el->appendChild($text_node);
+    $new_el = $owner->createElement($tag);
+    $new_el->appendChild($text_node);
 
-  return $new_el;
-}
+    return $new_el;
+  }
 
-
   $files = scandir(".");
 
   $files_processed = 0;
-  $tags_processed = 0;
 
   foreach($files as $file)
   {
     if(is_file($file) && strpos($file, '.xml'))
     {
       if($__DEBUG__)
-        echo "\nProcessing $file... ";
+        echo "\nProcessing $file...\n";
 
       $files_processed++;
+      $tags = 0;
 
       $doc = DOMDocument::load($file);
 
       $primaries = $doc->getElementsByTagName('primary');
       $secondaries = $doc->getElementsByTagName('secondary');
 
-      $tags = count($primaries) + count($secondaries);
-      $tags_processed += $tags;
-
-      if($__DEBUG__)
-        echo "$tags tags to be processed in this file...\n";
-
       $index_sets = array($primaries, $secondaries);
 
       foreach($index_sets as $indexes)
+      {
         foreach($indexes as $index)
+        {
           $index->parentNode->replaceChild(remove_tags($index), $index);
+          $tags++;
+        }
+      }
 
+      if($__DEBUG__)
+        echo "$tags tags processed in $file...\n";
+
+      $tags_processed += $tags;
+
       $doc->save($file);
 
       unset($doc);
+
+      if($__DEBUG__)
+        echo "Removing included entity definitions...\n";
+
+      $lines = file($file);
+      $count = count($lines);
+
+      if($__DEBUG__)
+        echo "$file contains $count lines...\n";
+
+      $start = FALSE;
+      $end = FALSE;
+
+      for($i = 0; $i < $count; $i++)
+      {
+
+        $end = strpos($lines[$i], ']>') !== FALSE;
+
+        if($start)
+        {
+          if($end)
+          {
+            $lines[$i] = "  %all.entities;\n$lines[$i]";
+            break;
+          }
+          else
+          {
+            if($__DEBUG__)
+              echo $lines[$i];
+
+            unset($lines[$i]);
+          }
+        }
+        else
+          $start = strpos($lines[$i], '<!ENTITY % all.entities SYSTEM') !== FALSE;
+      }
+
+      file_put_contents($file, $lines);
     }
   }
 
   echo "\nProcessed $tags_processed tags
       in $files_processed XML files.\nDone.\n";
 
-?>
\ No newline at end of file
+?>
+