update to CI 2.0

Signed-off-by: Florian Pritz <bluewind@server-speed.net>

1 files changed, 0 insertions, 419 deletions

diff --git a/system/application/models/file_mod.php b/system/application/models/file_mod.php
deleted file mode 100644
index 48ae5696b..000000000
--- a/system/application/models/file_mod.php
+++ /dev/null
@@ -1,419 +0,0 @@
-<?php
-/*
- * Copyright 2009-2010 Florian "Bluewind" Pritz <bluewind@server-speed.net>
- *
- * Licensed under GPLv3
- * (see COPYING for full license text)
- *
- */
-
-class File_mod extends Model {
-
-	function __construct()
-	{
-		parent::Model();
-	}
-
-	// Returns an unused ID
-	// TODO: make threadsafe
-	function new_id()
-	{
-		$id = $this->random_id(3,6);
-
-		if ($this->id_exists($id) || $id == 'file') {
-			return $this->new_id();
-		} else {
-			return $id;
-		}
-	}
-
-	function id_exists($id)
-	{
-		if(!$id) {
-			return false;
-		}
-
-		$sql = '
-			SELECT id
-			FROM `files`
-			WHERE `id` = ?
-			LIMIT 1';
-		$query = $this->db->query($sql, array($id));
-
-		if ($query->num_rows() == 1) {
-			return true;
-		} else {
-			return false;
-		}
-	}
-
-	function get_filedata($id)
-	{
-		$sql = '
-			SELECT hash, filename, mimetype, date
-			FROM `files`
-			WHERE `id` = ?
-			LIMIT 1';
-		$query = $this->db->query($sql, array($id));
-
-		if ($query->num_rows() == 1) {
-			$return = $query->result_array();
-			return $return[0];
-		} else {
-			return false;
-		}
-	}
-
-	// return the folder in which the file with $hash is stored
-	function folder($hash) {
-		return $this->config->item('upload_path').'/'.substr($hash, 0, 3);
-	}
-
-	// Returns the full path to the file with $hash
-	function file($hash) {
-		return $this->folder($hash).'/'.$hash;
-	}
-
-	function hash_password($password)
-	{
-		return sha1($this->config->item('passwordsalt').$password);
-	}
-
-	// Returns the password submitted by the user
-	function get_password()
-	{
-		$password = $this->input->post('password');
-		if ($password !== false && $password !== "") {
-			return $this->hash_password($password);
-		} elseif (isset($_SERVER['PHP_AUTH_PW']) && $_SERVER['PHP_AUTH_PW'] !== '') {
-			return $this->hash_password($_SERVER['PHP_AUTH_PW']);
-		}
-		return 'NULL';
-	}
-
-	// Add a hash to the DB
-	// TODO: Should only update not insert; see new_id()
-	function add_file($hash, $id, $filename)
-	{
-		$mimetype = exec(FCPATH.'scripts/mimetype -b --orig-name '.escapeshellarg($filename).' '.escapeshellarg($this->file($hash)));
-		$query = $this->db->query('
-			INSERT INTO `files` (`hash`, `id`, `filename`, `password`, `date`, `mimetype`)
-			VALUES (?, ?, ?, ?, ?, ?)',
-			array($hash, $id, $filename, $this->get_password(), time(), $mimetype));
-	}
-
-	function show_url($id, $mode)
-	{
-		$data = array();
-		$redirect = false;
-
-		if ($mode) {
-			$data['url'] = site_url($id).'/'.$mode;
-		} else {
-			$data['url'] = site_url($id).'/';
-
-			$filedata = $this->get_filedata($id);
-			$file = $this->file($filedata['hash']);
-			$type = $filedata['mimetype'] ? $filedata['mimetype'] : exec(FCPATH.'scripts/mimetype -b --orig-name '.escapeshellarg($filedata['filename']).' '.escapeshellarg($file));
-			$mode = $this->mime2extension($type);
-			$mode = $this->filename2extension($filedata['filename']) ? $this->filename2extension($filedata['filename']) : $mode;
-
-			// If we detected a highlightable file redirect,
-			// otherwise show the URL because browsers would just show a DL dialog
-			if ($mode) {
-				$redirect = true;
-			}
-		}
-
-		if ($this->var->cli_client) {
-			echo $data['url']."\n";
-		} else {
-			if ($redirect) {
-				redirect($data['url']);
-			} else {
-				$this->load->view('file/header', $data);
-				$this->load->view('file/show_url', $data);
-				$this->load->view('file/footer', $data);
-			}
-		}
-	}
-
-	function non_existent()
-	{
-		$data["title"] = "Not Found";
-		$this->output->set_status_header(404);
-		$this->load->view('file/header', $data);
-		$this->load->view('file/non_existent', $data);
-		$this->load->view('file/footer', $data);
-	}
-
-	// download a given ID
-	// TODO: make smaller
-	function download()
-	{
-		$data = array();
-		$id = $this->uri->segment(1);
-		$mode = $this->uri->segment(2);
-
-		$filedata = $this->get_filedata($id);
-		$file = $this->file($filedata['hash']);
-
-		if (file_exists($file)) {
-			$oldest_time = (time()-$this->config->item('upload_max_age'));
-			if (filesize($file) > $this->config->item("small_upload_size") && $filedata["date"] < $oldest_time) {
-				if (filemtime($file) < $oldest_time) {
-					unlink($file);
-					$this->db->query('DELETE FROM files WHERE hash = ?', array($filedata['hash']));
-				} else {
-					$this->db->query('DELETE FROM files WHERE id = ? LIMIT 1', array($id));
-				}
-				$this->non_existent();
-				return;
-			}
-			// MODIFIED SINCE SUPPORT -- START
-			// helps to keep traffic low when reloading an image
-			$filedate = filectime($file);
-			$etag = strtolower(md5_file($file));
-			$modified = true;
-
-			// No need to check because different files have different IDs/hashes
-			if(isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])) {
-					$modified = false;
-			}
-
-			if(isset($_SERVER['HTTP_IF_NONE_MATCH'])) {
-				$oldtag = trim(strtolower($_SERVER['HTTP_IF_NONE_MATCH']), '"');
-				if($oldtag == $etag) {
-					$modified = false;
-				} else {
-					$modified = true;
-				}
-			}
-			// MODIFIED SINCE SUPPORT -- END
-
-			if (!$modified) {
-				header("HTTP/1.1 304 Not Modified");
-				header('Etag: "'.$etag.'"');
-			} else {
-				$type = $filedata['mimetype'] ? $filedata['mimetype'] : exec(FCPATH.'scripts/mimetype -b --orig-name '.escapeshellarg($filedata['filename']).' '.escapeshellarg($file));
-
-				// /$mode at the end of the URL overwrites autodetection
-				if (!$mode && substr_count(ltrim($this->uri->uri_string(), "/"), '/') >= 1) {
-					$mode = $this->mime2extension($type);
-					$mode = $this->filename2extension($filedata['filename']) ? $this->filename2extension($filedata['filename']) : $mode;
-				}
-				$mode = $this->extension_aliases($mode);
-
-				// TODO: cleanup conditions
-				if ($mode && $mode != 'plain' && $mode != 'qr'
-				&& $this->mime2extension($type)
-				&& filesize($file) <= $this->config->item('upload_max_text_size')
-				) {
-					$data['title'] = $filedata['filename'];
-					$data['raw_link'] = site_url($id);
-					$data['new_link'] = site_url();
-					$data['plain_link'] = site_url($id.'/plain');
-					$data['auto_link'] = site_url($id).'/';
-					$data['rmd_link'] = site_url($id.'/rmd');
-					$data['delete_link'] = site_url("file/delete/".$id);
-
-					header("Content-Type: text/html\n");
-					if ($mode) {
-						$data['current_highlight'] = $mode;
-					} else {
-						$data['current_highlight'] = $this->mime2extension($type);
-					}
-					if (filesize($file) > $this->config->item("small_upload_size")) {
-						$data['timeout'] = date("r", $filedata["date"]+$this->config->item("upload_max_age"));
-					} else {
-						$data['timeout'] = "never";
-					}
-					echo $this->load->view('file/html_header', $data, true);
-					$this->load->library("MemcacheLibrary");
-					if (! $cached = $this->memcachelibrary->get($filedata['hash'].'_'.$mode)) {
-						ob_start();
-						if ($mode == "rmd") {
-								echo '<td class="markdownrender">'."\n";
-								passthru('/usr/bin/perl /usr/bin/perlbin/vendor/Markdown.pl '.escapeshellarg($file));
-						} else {
-							echo '<td class="numbers"><pre>';
-							// generate line numbers (links)
-							passthru('/usr/bin/perl -ne \'print "<a href=\"#n$.\" class=\"no\" id=\"n$.\">$.</a>\n"\' '.escapeshellarg($file));
-							echo '</pre></td><td class="code">'."\n";
-							$this->load->library('geshi');
-							$this->geshi->initialize(array('set_language' => $mode, 'set_source' => file_get_contents($file), 'enable_classes' => 'true'));
-							echo $this->geshi->output();
-						}
-						$cached = ob_get_contents();
-						ob_end_clean();
-						$this->memcachelibrary->set($filedata['hash'].'_'.$mode, $cached, 100);
-					}
-					echo $cached;
-					echo $this->load->view('file/html_footer', $data, true);
-				} else {
-					if ($mode == 'plain') {
-						header("Content-Type: text/plain\n");
-					} elseif ($mode == "qr") {
-						header("Content-disposition: inline; filename=\"".$id."_qr.png\"\n");
-						header("Content-Type: image/png\n");
-						passthru('/usr/bin/qrencode -s 10 -o - '.escapeshellarg(site_url($id).'/'));
-						exit();
-					} else {
-						header("Content-Type: ".$type."\n");
-					}
-					header("Content-disposition: inline; filename=\"".$filedata['filename']."\"\n");
-					header("Content-Length: ".filesize($file)."\n");
-					header("Last-Modified: ".date('D, d M Y H:i:s', $filedate)." GMT");
-					header('Etag: "'.$etag.'"');
-					$fp = fopen($file,"r");
-					while (!feof($fp)) {
-						echo fread($fp,4096);
-					}
-					fclose($fp);
-				}
-			}
-			exit();
-		} else {
-			if (isset($filedata["hash"])) {
-				$this->db->query('DELETE FROM files WHERE hash = ?', array($filedata['hash']));
-			}
-			$this->non_existent();
-		}
-	}
-
-	private function unused_file($hash)
-	{
-		$sql = '
-			SELECT id
-			FROM `files`
-			WHERE `hash` = ?
-			LIMIT 1';
-		$query = $this->db->query($sql, array($hash));
-
-		if ($query->num_rows() == 0) {
-			return true;
-		} else {
-			return false;
-		}
-	}
-
-	function delete_id($id)
-	{
-		$filedata = $this->get_filedata($id);
-		$password = $this->get_password();
-
-		if ($password == "NULL") {
-			return false;
-		}
-
-		if(!$this->id_exists($id)) {
-			return false;
-		}
-
-		$sql = '
-			DELETE
-			FROM `files`
-			WHERE `id` = ?
-			AND password = ?
-			LIMIT 1';
-		$this->db->query($sql, array($id, $password));
-
-		if($this->id_exists($id))  {
-			return false;
-		}
-
-		if($this->unused_file($filedata['hash'])) {
-			unlink($this->file($filedata['hash']));
-			@rmdir($this->folder($filedata['hash']));
-		}
-		return true;
-	}
-
-	// Generate a random ID
-	private function random_id($min_length, $max_length)
-	{
-		$random = '';
-		$char_list = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
-		$char_list .= "abcdefghijklmnopqrstuvwxyz";
-		$char_list .= "1234567890";
-		$length = rand()%($max_length-$min_length) + $min_length;
-
-		for($i = 0; $i < $max_length; $i++) {
-			if (strlen($random) == $length) break;
-			$random .= substr($char_list,(rand()%(strlen($char_list))), 1);
-		}
-		return $random;
-	}
-
-	// Map MIME types to extensions needed for highlighting
-	function mime2extension($type)
-	{
-		$typearray = array(
-		'text/plain' => 'text',
-		'text/x-python' => 'python',
-		'text/x-csrc' => 'c',
-		'text/x-chdr' => 'c',
-		'text/x-c++hdr' => 'c',
-		'text/x-c++src' => 'cpp',
-		'text/x-patch' => 'diff',
-		'text/x-lua' => 'lua',
-		'text/x-java' => 'java',
-		'text/x-haskell' => 'haskell',
-		'text/x-literate-haskell' => 'haskell',
-		'text/x-subviewer' => 'bash',
-		'text/x-makefile' => 'make',
-		#'text/x-log' => 'log',
-		'text/html' => 'xml',
-		'text/css' => 'css',
-		'message/rfc822' => 'email',
-		#'image/svg+xml' => 'xml',
-		'application/x-perl' => 'perl',
-		'application/xml' => 'xml',
-		'application/javascript' => 'javascript',
-		'application/x-desktop' => 'text',
-		'application/x-m4' => 'text',
-		'application/x-awk' => 'text',
-		'application/x-java' => 'java',
-		'application/x-php' => 'php',
-		'application/x-ruby' => 'ruby',
-		'application/x-shellscript' => 'bash',
-		'application/x-x509-ca-cert' => 'text',
-		'application/mbox' => 'email',
-		'application/x-genesis-rom' => 'text',
-		'application/x-applix-spreadsheet' => 'actionscript'
-		);
-		if (array_key_exists($type, $typearray)) return $typearray[$type];
-
-		if (strpos($type, 'text/') === 0) return 'text';
-
-		# default
-		return false;
-	}
-
-	// Map special filenames to extensions
-	function filename2extension($name)
-	{
-		$namearray = array(
-			'PKGBUILD' => 'bash',
-			'.vimrc' => 'vim'
-		);
-		if (array_key_exists($name, $namearray)) return $namearray[$name];
-
-		return false;
-	}
-
-	// Handle alias extensions
-	function extension_aliases($alias)
-	{
-		if ($alias === false) return false;
-		$aliasarray = array(
-			'py' => 'python'
-		);
-		if (array_key_exists($alias, $aliasarray)) return $aliasarray[$alias];
-
-		return $alias;
-	}
-
-}
-
-# vim: set noet: