Initial Commit

database/php/pear/Text/Wiki/Render/Latex/Image.php

@@ -0,0 +1,70 @@
+<?php
+class Text_Wiki_Render_Latex_Image extends Text_Wiki_Render {
+
+    var $conf = array(
+        'base' => '/'
+    );
+    
+    
+    /**
+    * 
+    * Renders a token into text matching the requested format.
+    * 
+    * @access public
+    * 
+    * @param array $options The "options" portion of the token (second
+    * element).
+    * 
+    * @return string The text rendered from the token options.
+    * 
+    */
+    
+    function token($options)
+    {
+        return 'Image: NI';
+        
+        $src = '"' .
+            $this->getConf('base', '/') .
+            $options['src'] . '"';
+        
+        if (isset($options['attr']['link'])) {
+        
+            // this image has a link
+            if (strpos($options['attr']['link'], '://')) {
+                // it's a URL
+                $href = $options['attr']['link'];
+            } else {
+                $href = $this->wiki->getRenderConf('xhtml', 'wikilink', 'view_url') .
+                    $options['attr']['link'];
+            }
+            
+        } else {
+            // image is not linked
+            $href = null;
+        }
+        
+        // unset these so they don't show up as attributes
+        unset($options['attr']['link']);
+        
+        $attr = '';
+        $alt = false;
+        foreach ($options['attr'] as $key => $val) {
+            if (strtolower($key) == 'alt') {
+                $alt = true;
+            }
+            $attr .= " $key=\"$val\"";
+        }
+        
+        // always add an "alt" attribute per Stephane Solliec
+        if (! $alt) {
+            $attr .= ' alt="' . basename($options['src']) . '"';
+        }
+        
+        if ($href) {
+            return "<a href=\"$href\"><img src=$src$attr/></a>";
+        } else {
+            return "<img src=$src$attr/>";
+        }
+    }
+}
+?>