1 files changed, 106 insertions, 0 deletions
diff --git a/bootstrap/comments/backend/classes/commentfiles.php b/bootstrap/comments/backend/classes/commentfiles.php
new file mode 100644
index 0000000..187a724
--- /dev/null
+++ b/bootstrap/comments/backend/classes/commentfiles.php
@@ -0,0 +1,106 @@
+<?php namespace HashOver;
+
+// Copyright (C) 2010-2018 Jacob Barkdull
+// This file is part of HashOver.
+//
+// HashOver is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// HashOver is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with HashOver.  If not, see <http://www.gnu.org/licenses/>.
+
+
+// Read and count comments
+class CommentFiles extends DataFiles
+{
+	public $setup;
+	public $storageMode;
+
+	public function __construct (Setup $setup)
+	{
+		parent::__construct ($setup);
+
+		$this->setup = $setup;
+		$this->storageMode = 'flat-file';
+	}
+
+	// Returns a comment file path for a given file and thread
+	public function getCommentPath ($file, $extension, $thread = 'auto')
+	{
+		$default = $this->setup->threadDirectory;
+		$path = $this->setup->pagesDirectory;
+		$thread = ($thread !== 'auto') ? $path . '/' . $thread : $default;
+		$path = $thread . '/' . $file . '.' . $extension;
+
+		return $path;
+	}
+
+	// Read directory contents, put filenames in array, count files
+	public function loadFiles ($extension, array $files = array (), $auto = true)
+	{
+		if ($auto === true) {
+			$pattern = $this->setup->threadDirectory . '/*.' . $extension;
+			$files = glob ($pattern, GLOB_NOSORT);
+		}
+
+		if (!empty ($files)) {
+			$comments = array ();
+
+			foreach ($files as $file) {
+				$key = basename ($file, '.' . $extension);
+				$comments[$key] =(string) $key;
+			}
+
+			return $comments;
+		}
+
+		return false;
+	}
+
+	// Check if comment thread directory exists
+	public function checkThread ()
+	{
+		// Attempt to create the directory
+		if (!file_exists ($this->setup->threadDirectory)
+		    and !@mkdir ($this->setup->threadDirectory, 0755, true)
+		    and !@chmod ($this->setup->threadDirectory, 0755))
+		{
+			throw new \Exception (sprintf (
+				'Failed to create comment thread directory at "%s"',
+				$this->setup->threadDirectory
+			));
+		}
+
+		// If yes, check if it is or can be made to be writable
+		if (!is_writable ($this->setup->threadDirectory)
+		    and !@chmod ($this->setup->threadDirectory, 0755))
+		{
+			throw new \Exception (sprintf (
+				'Comment thread directory at "%s" is not writable.',
+				$this->setup->threadDirectory
+			));
+		}
+
+		return true;
+	}
+
+	// Queries a list of comment threads
+	public function queryThreads ()
+	{
+		$pages = $this->setup->pagesDirectory;
+		$directories = glob ($pages . '/*', GLOB_ONLYDIR);
+
+		foreach ($directories as &$directory) {
+			$directory = basename ($directory);
+		}
+
+		return $directories;
+	}
+}