1 files changed, 157 insertions, 0 deletions
diff --git a/src/phorkie/Repository.php b/src/phorkie/Repository.php
new file mode 100644
index 0000000..fef5656
--- /dev/null
+++ b/src/phorkie/Repository.php
@@ -0,0 +1,157 @@
+<?php
+namespace phorkie;
+
+
+class Repository
+{
+    /**
+     * Repository ID (number in repositories directory)
+     *
+     * @var integer
+     */
+    public $id;
+
+    /**
+     * Full path to the git repository
+     *
+     * @var string
+     */
+    public $repoDir;
+
+    /**
+     * Load Repository data from GET-Request
+     *
+     * @return void
+     *
+     * @throws Exception When something is wrong
+     */
+    public function loadFromRequest()
+    {
+        if (!isset($_GET['id'])) {
+            throw new Exception_Input('Paste ID missing');
+        }
+        if (!is_numeric($_GET['id'])) {
+            throw new Exception_Input('Paste ID not numeric');
+        }
+        $this->id = (int)$_GET['id'];
+
+        $repoDir = $GLOBALS['phorkie']['cfg']['repos'] . '/' . $this->id;
+        if (!is_dir($repoDir)) {
+            throw new Exception_NotFound('Paste not found');
+        }
+        $this->repoDir = $repoDir;
+    }
+
+    public function loadById($id)
+    {
+        if (!is_numeric($id)) {
+            throw new Exception_Input('Paste ID not numeric');
+        }
+        $this->id = (int)$id;
+
+        $repoDir = $GLOBALS['phorkie']['cfg']['repos'] . '/' . $this->id;
+        if (!is_dir($repoDir)) {
+            throw new Exception_NotFound('Paste not found');
+        }
+        $this->repoDir = $repoDir;
+    }
+
+    public function getVc()
+    {
+        return new \VersionControl_Git($this->repoDir);
+    }
+
+    /**
+     * Loads the list of files in this repository
+     *
+     * @return File[] Array of files
+     */
+    public function getFiles()
+    {
+        $files = glob($this->repoDir . '/*');
+        $arFiles = array();
+        foreach ($files as $path) {
+            $arFiles[] = new File($path, $this);
+        }
+        return $arFiles;
+    }
+
+    public function getFileByName($name, $bHasToExist = true)
+    {
+        $base = basename($name);
+        if ($base != $name) {
+            throw new Exception('No directories supported for now');
+        }
+        if ($name == '') {
+            throw new Exception_Input('Empty file name given');
+        }
+        $path = $this->repoDir . '/' . $base;
+        if ($bHasToExist && !is_readable($path)) {
+            throw new Exception_Input('File does not exist');
+        }
+        return new File($path, $this);
+    }
+
+    public function hasFile($name)
+    {
+        try {
+            $this->getFileByName($name);
+        } catch (Exception $e) {
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * Permanently deletes the paste repository without any way to get
+     * it back.
+     *
+     * @return boolean True if all went well, false if not
+     */
+    public function delete()
+    {
+        return Tools::recursiveDelete($this->repoDir);
+    }
+
+    public function getDescription()
+    {
+        if (!is_readable($this->repoDir . '/.git/description')) {
+            return null;
+        }
+        return file_get_contents($this->repoDir . '/.git/description');
+    }
+
+    public function setDescription($description)
+    {
+        file_put_contents($this->repoDir . '/.git/description', $description);
+    }
+
+    /**
+     * Get a link to the repository
+     *
+     * @param string $type Link type. Supported are:
+     *                     - "edit"
+     *                     - "display"
+     *                     - "fork"
+     *
+     * @return string
+     */
+    public function getLink($type)
+    {
+        if ($type == 'edit') {
+            return '/' . $this->id . '/edit';
+        } else if ($type == 'display') {
+            return '/' . $this->id;
+        } else if ($type == 'fork') {
+            return '/' . $this->id . '/fork';
+        } else if ($type == 'delete') {
+            return '/' . $this->id . '/delete';
+        } else if ($type == 'delete-confirm') {
+            return '/' . $this->id . '/delete/confirm';
+        }
+        throw new Exception('Unknown link type');
+    }
+
+}
+
+?>