<?php namespace HashOver;// Copyright (C) 2018-2021 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/>.// Do some standard HashOver setup workrequire ('php-setup.php');try {	// Instantiate SourceCode class	$source_code = new SourceCode ();	// Check if a file is requested	if (isset ($_GET['file'])) {		// Get return type		$type = Misc::getArrayItem ($_GET, 'type') ?: 'text';		// Display source code		$source_code->display ($_GET['file'], $type);	} else {		// Instantiate HashOver class		$hashover = new \HashOver ();		// Instantiate Locale class		$hashover->locale = new Locale ($hashover->setup);		// Set header for search engines to ignore files		header ('X-Robots-Tag: noindex, nofollow');		// Create table for source code files		$table = new HTMLTag ('table', array (			'id' => 'threads',			'class' => 'striped-rows-even column-borders',			'cellspacing' => '0',			'cellpadding' => '4'		));		// Append column headers row		$table->appendChild (new HTMLTag ('tr', array (			'children' => array (				new HTMLTag ('td', new HTMLTag ('b', array (					'innerHTML' => $hashover->locale->text['type']				), false), false),				new HTMLTag ('td', new HTMLTag ('b', array (					'innerHTML' => $hashover->locale->text['name']				), false), false),				new HTMLTag ('td', new HTMLTag ('b', array (					'innerHTML' => $hashover->locale->text['path']				), false), false),				new HTMLTag ('td', new HTMLTag ('b', array (					'innerHTML' => $hashover->locale->text['view-as']				), false), false)			)		)));		// Run through HashOver files array		foreach ($source_code->files as $file) {			// Get HTTP relative path			$path = $hashover->setup->getHttpPath ($file['path']);			// Get file name			$name = Misc::getArrayItem ($file, 'name') ?: basename ($path);			// Initial hyperlink query to file path			$href = '?file=' . $file['path'];			// Get local absolute file path			$absolute = $hashover->setup->getAbsolutePath ($file['path']);			// Create row and columns			$tr = new HTMLTag ('tr', array (				'children' => array (					new HTMLTag ('td', $file['type'], false),					new HTMLTag ('td', $name, false),					new HTMLTag ('td', $path, false)				)			));			// Links to source files in various types			$type_links = array (				new HTMLTag ('a', array (					'href' => $href . '&amp;type=text',					'innerHTML' => $hashover->locale->text['text']				), false),				new HTMLTag ('a', array (					'href' => $href . '&amp;type=html',					'innerHTML' => 'HTML'				), false),				new HTMLTag ('a', array (					'href' => $href . '&amp;type=download',					'innerHTML' => $hashover->locale->text['download']				), false)			);			// Make source file type links red if file doesn't exist			if (!file_exists ($absolute)) {				foreach ($type_links as $link) {					$link->createAttribute ('style', 'color: #CC0000;');				}			}			// Append view formats column			$tr->appendChild (new HTMLTag ('td', array (				'class' => 'margin-right-children',				'children' => $type_links			)));			// Append row to table			$table->appendChild ($tr);		}		// Load and parse HTML template		echo $hashover->templater->parseTemplate ('source-viewer.html', array (			'title' => $hashover->locale->text['source-code'],			'sub-title' => $hashover->locale->text['source-code-sub'],			'files' => $table->asHTML ("\t\t")		));	}} catch (\Exception $error) {	echo Misc::displayException ($error);}