$title

* Copyright (C) 2023 speedie * * See LICENSE file for copyright and license details. */ spl_autoload_register(function($class){ require str_replace('\\', DIRECTORY_SEPARATOR, ltrim($class, '\\')).'.php'; }); use md\MarkdownExtra; define('BLOG_PATH', dirname(__FILE__). '/articles'); define('BLOG_EXT', 'md'); define('BASE_URI', str_replace('/index.php', '', $_SERVER['SCRIPT_NAME'])); define('SELF', $_SERVER['SCRIPT_NAME']); define('VIEW', ''); // '?action=view&page=' define('ENABLE_TITLE', true); define('ENABLE_HEAD', true); define('ENABLE_FOOTER', true); define('META_DESC', true); define('META_ENC', true); define('TITLE_DATE', 'j M Y'); function __( $label, $alt_word = null ) { return is_null($alt_word) ? $label : $alt_word; } function truncate($text, $chars) { if (strlen($text) <= $chars) { return $text; } $text = $text." "; $text = substr($text,0,$chars); $text = substr($text,0,strrpos($text,' ')); $text = $text."..."; return $text; } function printHeader($title, $action, $html) { // TODO: Improve this garbage, I suck at PHP and this is just stuff I found on the internet. if (META_DESC) { $nhtml = $html; $nhtml = preg_replace( '@]*>(?=.*?]*>).*?<\@p>@si', '', $nhtml); $nhtml = preg_replace( '@<(li)[^>]*?>.*?@si', '', $nhtml); $nhtml = preg_replace( '@<(ul)[^>]*?>.*?@si', '', $nhtml); $nhtml = strip_tags($nhtml); $nhtml = preg_replace('/\s*$^\s*/m', "\n", $nhtml); $nhtml = truncate($nhtml, 512); } print "\n"; print "\n"; if (ENABLE_HEAD) { print " \n"; if (META_ENC) { print " \n"; } if (META_DESC && $action != 'home') { print " \n"; } if (ENABLE_TITLE) { print " $title\n"; } include("php/header.php"); print " \n"; } print " \n"; if ($action === 'home') { include("php/blog-p.php"); } } function printFooter() { if (ENABLE_FOOTER) { print " \n"; include("php/footer.php"); } } function getDateForPage($pageName, $date_format, $pageDate) { $file = BLOG_PATH . "/$pageName." . BLOG_EXT . ".date"; if (file_exists($file)) { return file_get_contents($file); } else { return date($date_format, $pageDate); } } function descLengthSort($val_1, $val_2) { $firstVal = strlen($val_1); $secondVal = strlen($val_2); return ( $firstVal > $secondVal ) ? -1 : ( ( $firstVal < $secondVal ) ? 1 : 0); } function getAllPageNames($path = "") { $filenames = array(); $dir = opendir(BLOG_PATH . "/$path" ); while ( $filename = readdir($dir) ) { if ( $filename[0] == "." ) { continue; } if ( is_dir( BLOG_PATH . "/$path/$filename" ) ) { array_push($filenames, ...getAllPageNames( "$path/$filename" ) ); continue; } if ( preg_match("/".BLOG_EXT."$/", $filename) != 1) { continue; } $filename = substr($filename, 0, -(strlen(BLOG_EXT)+1) ); $filenames[] = substr("$path/$filename", 1); } closedir($dir); return $filenames; } function fileNameForPage($page) { return BLOG_PATH . "/$page." . BLOG_EXT; } function dateForPage($page) { $file = BLOG_PATH . "/$page." . BLOG_EXT . ".date"; if (!file_exists($file)) { return filectime(BLOG_PATH . "/$page." . BLOG_EXT); } else { return file_get_contents($file); } } function numForPage($page) { $file = BLOG_PATH . "/$page." . BLOG_EXT . ".num"; return file_get_contents($file); } function sanitizeFilename($inFileName) { return str_replace(array('~', '..', '\\', ':', '|', '&'), '-', $inFileName); } function pageURL($page) { return SELF . VIEW . "/".str_replace("%2F", "/", str_replace("%23", "#", urlencode(sanitizeFilename($page)))); } function pageLink($page, $title, $attributes="") { return "$title"; } function redirectWithMessage($page, $msg) { $_SESSION["msg"] = $msg; header("HTTP/1.1 303 See Other"); header("Location: " . pageURL($page) ); exit; } function checkedExecute(&$msg, $cmd) { $returnValue = 0; $output = ''; exec($cmd, $output, $returnValue); if ($returnValue != 0) { $msg .= "
Error executing command ".$cmd." (return value: ".$returnValue."): ".implode(" ", $output); } return ($returnValue == 0); } function toHTMLID($noid) { return str_replace(" ", "-", $noid); } function toHTML($inText) { $parser = new MarkdownExtra; $parser->no_markup = true; $outHTML = $parser->transform($inText); preg_match_all("/\[\[(.*?)\]\]/", $outHTML, $matches, PREG_PATTERN_ORDER); for ($i = 0; $i < count($matches[0]); $i++) { $fullLinkText = $matches[1][$i]; $linkTitleSplit = explode('|', $fullLinkText); $linkedPage = $linkTitleSplit[0]; // split away an eventual link text $linkText = (count($linkTitleSplit) > 1) ? $linkTitleSplit[1] : $linkedPage; $pagePart = explode('#', $linkedPage)[0]; // split away an eventual anchor part $linkedFilename = fileNameForPage(sanitizeFilename($pagePart)); $exists = file_exists($linkedFilename); $outHTML = str_replace("[[$fullLinkText]]", pageLink($linkedPage, $linkText, ($exists? "" : " class=\"noexist\"")), $outHTML); } $outHTML = preg_replace("/\{\{(.*?)\}\}/", " $\"\\1\"$ ", $outHTML); preg_match_all("/(.*?)<\/h\\1>/", $outHTML, $matches, PREG_PATTERN_ORDER); for ($i = 0; $i < count($matches[0]); $i++) { $prefix = ""; $caption = $matches[2][$i]; $suffix = substr_replace($prefix, "/", 1, 0); $outHTML = str_replace("$prefix$caption$suffix", "$prefix$caption$suffix", $outHTML); } return $outHTML; } $action = isset($_REQUEST['action']) ? $_REQUEST['action'] : 'view'; $newPage = ""; $text = ""; $html = ""; if ($action === 'view') { $page = preg_match('@^/@', @$_SERVER["PATH_INFO"]) ? urldecode(substr($_SERVER["PATH_INFO"], 1)) : urldecode(@$_REQUEST['page']); $page = sanitizeFilename($page); if ($page != '') { $filename = fileNameForPage($page); if ( file_exists($filename) ) { $text = file_get_contents($filename); } else { $newPage = NULL; include('php/404.php'); die(); } } else { $action = 'home'; } } if ( $action === 'home') { $pageNames = getAllPageNames(); $filelist = array(); $sortBy = isset($_REQUEST['sortBy']) ? $_REQUEST['sortBy'] : 'name'; foreach($pageNames as $page) { $filelist[$page] = numForPage($page); } arsort($filelist, SORT_NUMERIC); // Page list $date_format = __('date_format', TITLE_DATE); foreach ($filelist as $pageName => $pageDate) { $html .= "

".pageLink($pageName, $pageName).", written ".getDateForPage($pageName, $date_format, $pageDate)."

\n"; } } else { // convert the page and view it $html .= empty($text) ? '' : toHTML($text); } // All blog posts $datetime = ''; if (($action === 'home')) { $title = __("Blog posts"); } else if ($filename != '') { $title = $page; $date_format = __('date_format', TITLE_DATE); if ( $date_format ) { $datetime = "" . date($date_format, @filectime($filename)) . ""; } } // print text printHeader($title, $action, $html); print "

\n\n"; print "$html\n"; print "

\n"; print " \n"; printFooter();