1 files changed, 120 insertions, 0 deletions
diff --git a/inc/confutils.php b/inc/confutils.php
new file mode 100644
index 000000000..114fa3024
--- /dev/null
+++ b/inc/confutils.php
@@ -0,0 +1,120 @@
+<?php
+/**
+ * Utilities for collecting data from config files
+ * 
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * @author     Harry Fuecks <hfuecks@gmail.com>
+ */
+
+  if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../').'/');
+
+/**
+ * Returns the (known) extension and mimetype of a given filename
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function mimetype($file){
+  $ret    = array(false,false); // return array
+  $mtypes = getMimeTypes();     // known mimetypes
+  $exts   = join('|',array_keys($mtypes));  // known extensions (regexp)
+  if(preg_match('#\.('.$exts.')$#i',$file,$matches)){
+    $ext = strtolower($matches[1]);
+  }
+
+  if($ext && $mtypes[$ext]){
+    $ret = array($ext, $mtypes[$ext]);
+  }
+
+  return $ret;
+}
+
+/**
+ * returns a hash of mimetypes
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function getMimeTypes() {
+  static $mime = NULL;
+  if ( !$mime ) {
+    $mime = confToHash(DOKU_INC . 'conf/mime.conf');
+  }
+  return $mime;
+}
+
+/**
+ * returns a hash of acronyms
+ *
+ * @author Harry Fuecks <hfuecks@gmail.com>
+ */
+function getAcronyms() {
+  static $acronyms = NULL;
+  if ( !$acronyms ) {
+    $acronyms = confToHash(DOKU_INC . 'conf/acronyms.conf');
+  }
+  return $acronyms;
+}
+
+/**
+ * returns a hash of smileys
+ *
+ * @author Harry Fuecks <hfuecks@gmail.com>
+ */
+function getSmileys() {
+  static $smileys = NULL;
+  if ( !$smileys ) {
+    $smileys = confToHash(DOKU_INC . 'conf/smileys.conf');
+  }
+  return $smileys;
+}
+
+/**
+ * returns a hash of entities
+ *
+ * @author Harry Fuecks <hfuecks@gmail.com>
+ */
+function getEntities() {
+  static $entities = NULL;
+  if ( !$entities ) {
+    $entities = confToHash(DOKU_INC . 'conf/entities.conf');
+  }
+  return $entities;
+}
+
+/**
+ * returns a hash of interwikilinks
+ *
+ * @author Harry Fuecks <hfuecks@gmail.com>
+ */
+function getInterwiki() {
+  static $wikis = NULL;
+  if ( !$wikis ) {
+    $wikis = confToHash(DOKU_INC . 'conf/interwiki.conf');
+  }
+  return $wikis;
+}
+
+/**
+ * Builds a hash from a configfile
+ *
+ * @author Harry Fuecks <hfuecks@gmail.com>
+ */
+function confToHash($file) {
+  $conf = array();
+  $lines = @file( $file );
+  if ( !$lines ) return $conf;
+
+  foreach ( $lines as $line ) {
+    //ignore comments
+    $line = preg_replace('/[^&]?#.*$/','',$line);
+    $line = trim($line);
+    if(empty($line)) continue;
+    $line = preg_split('/\s+/',$line,2);
+    // Build the associative array
+    $conf[$line[0]] = $line[1];
+  }
+    
+  return $conf;
+}
+
+
+//Setup VIM: ex: et ts=2 enc=utf-8 :