add image renderer

3 files changed, 57 insertions, 4 deletions

diff --git a/src/phorkie/File.php b/src/phorkie/File.php
index de8bde0..519413d 100644
--- a/src/phorkie/File.php
+++ b/src/phorkie/File.php
@@ -58,14 +58,22 @@ class File
         return file_get_contents($this->path);
     }
 
-    public function getHighlightedContent(Tool_Result $res = null)
+    public function getRenderedContent(Tool_Result $res = null)
     {
-        $ext = $this->getExt();
+        $ext   = $this->getExt();
+        $class = '\\phorkie\\Renderer_Unknown';
+
         if (isset($GLOBALS['phorkie']['languages'][$ext]['renderer'])) {
             $class = $GLOBALS['phorkie']['languages'][$ext]['renderer'];
-        } else {
-            $class = '\\phorkie\\Renderer_Geshi';
+        } else if (isset($GLOBALS['phorkie']['languages'][$ext]['mime'])) {
+            $type = $GLOBALS['phorkie']['languages'][$ext]['mime'];
+            if (substr($type, 0, 5) == 'text/') {
+                $class = '\\phorkie\\Renderer_Geshi';
+            } else if (substr($type, 0, 6) == 'image/') {
+                $class = '\\phorkie\\Renderer_Image';
+            }
         }
+
         $rend = new $class();
         return $rend->toHtml($this, $res);
     }
diff --git a/src/phorkie/Renderer/Image.php b/src/phorkie/Renderer/Image.php
new file mode 100644
index 0000000..9425646
--- /dev/null
+++ b/src/phorkie/Renderer/Image.php
@@ -0,0 +1,24 @@
+<?php
+namespace phorkie;
+
+class Renderer_Image
+{
+    /**
+     * Converts the code to HTML
+     *
+     * @param File        $file File to render
+     * @param Tool_Result $res  Tool result to integrate
+     *
+     * @return string HTML
+     */
+    public function toHtml(File $file, Tool_Result $res = null)
+    {
+        return '<div class="image">'
+            . '<img'
+            . ' src="' . htmlspecialchars($file->getLink('raw')) . '"'
+            . ' alt="' . htmlspecialchars($file->getFilename()) . '"'
+            . '/>'
+            . '</div>';
+    }
+}
+?>
diff --git a/src/phorkie/Renderer/Unknown.php b/src/phorkie/Renderer/Unknown.php
new file mode 100644
index 0000000..da593cb
--- /dev/null
+++ b/src/phorkie/Renderer/Unknown.php
@@ -0,0 +1,21 @@
+<?php
+namespace phorkie;
+
+class Renderer_Unknown
+{
+    /**
+     * Converts the code to HTML
+     *
+     * @param File        $file File to render
+     * @param Tool_Result $res  Tool result to integrate
+     *
+     * @return string HTML
+     */
+    public function toHtml(File $file, Tool_Result $res = null)
+    {
+        return '<div class="alert alert-error">'
+            . 'No idea how to display this file'
+            . '</div>';
+    }
+}
+?>