first working version

[phancap.git] / src / phancap / Adapter / Cutycapt.php

diff --git a/src/phancap/Adapter/Cutycapt.php b/src/phancap/Adapter/Cutycapt.php
new file mode 100644 (file)
index 0000000..173a86c
--- /dev/null
+++ b/src/phancap/Adapter/Cutycapt.php
@@ -0,0 +1,57 @@
+<?php
+namespace phancap;
+
+class Adapter_Cutycapt
+{
+    public function isAvailable()
+    {
+        //FIXME: setup check for xvfbrun, cutycapt, convert
+    }
+
+    public function render(Image $img, Options $options)
+    {
+        $tmpPath = $img->getPath() . '-tmp';
+        $cmd = 'cutycapt'
+            . ' --url=' . escapeshellarg($options->values['url'])
+            . ' --out-format=' . escapeshellarg($options->values['sformat'])
+            . ' --out=' . escapeshellarg($tmpPath)
+            . ' --max-wait=10000'
+            . ' --min-width=' . $options->values['bwidth'];
+        if ($options->values['bheight'] !== null) {
+            $cmd .= ' --min-height=' . $options->values['bheight'];
+        }
+
+        $xvfbcmd = 'xvfb-run'
+            . ' -e /dev/stdout'
+            . ' --server-args="-screen 0, 1024x768x24"';
+        Executor::run($xvfbcmd . ' ' . $cmd);
+
+        $this->resize($tmpPath, $img, $options);
+    }
+
+    protected function resize($tmpPath, $img, $options)
+    {
+        if ($options->values['sformat'] == 'pdf') {
+            //nothing to resize.
+            rename($tmpPath, $img->getPath());
+            return;
+        }
+
+        $crop = '';
+        if ($options->values['smode'] == 'screen') {
+            $crop = ' -crop ' . $options->values['swidth']
+                . 'x' . $options->values['sheight']
+                . '+0x0';
+        }
+
+        $convertcmd = 'convert'
+            . ' ' . escapeshellarg($tmpPath)
+            . ' -resize ' . $options->values['swidth']
+            . $crop
+            . ' ' . escapeshellarg($img->getPath());
+        Executor::run($convertcmd);
+        //var_dump($convertcmd);die();
+        unlink($tmpPath);
+    }
+}
+?>