529 lines
19 KiB
PHP
Executable file
529 lines
19 KiB
PHP
Executable file
<?php
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define('BASE', str_replace('/index.php', '', $_SERVER['SCRIPT_NAME']));
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spl_autoload_register(function($class){ require str_replace('\\', DIRECTORY_SEPARATOR, ltrim($class, '\\')).'.php'; });
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use md\MarkdownExtra;
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error_reporting(-1);
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class parsedMarkdown {
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public $title = '';
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public $description = '';
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public $date = '';
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public $data = '';
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public $allowComments = false;
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public $displayTitle = false;
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public $displayDate = false;
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}
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function createTables($sqlDB) {
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$Database = new SQLite3($sqlDB);
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/* users table
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* id (INTEGER PRIMARY KEY)
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* username (TEXT)
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* password (TEXT)
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* usertype (INT)
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* primaryadmin (INT)
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* numberofcomments (INT)
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* lastused (TEXT)
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* created (TEXT)
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* ip (TEXT)
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* useragent (TEXT)
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*/
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$Database->exec("CREATE TABLE IF NOT EXISTS users(id INTEGER PRIMARY KEY, username TEXT, password TEXT, usertype INT, primaryadmin INT, numberofcomments INT, lastused TEXT, created TEXT, ip TEXT, useragent TEXT)");
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/* comments table
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* id (INTEGER PRIMARY KEY)
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* date (TEXT)
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* data (TEXT)
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* username (TEXT)
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* usertype (INT)
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* page (INT)
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*/
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$Database->exec("CREATE TABLE IF NOT EXISTS comments(id INTEGER PRIMARY KEY, date TEXT, data TEXT, username TEXT, usertype INT, page INT)");
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/* pages table
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* id (INTEGER PRIMARY KEY)
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* username (TEXT)
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* date (TEXT)
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* endpoint (TEXT)
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* file (TEXT)
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*/
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$Database->exec("CREATE TABLE IF NOT EXISTS pages(id INTEGER PRIMARY KEY, username TEXT, date TEXT, endpoint TEXT, file TEXT)");
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return $Database;
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}
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function removePrefix($prefix, $html) {
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return preg_replace("/$prefix.*/", "", $html);
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}
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function printCommentField($html, $id) {
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include "config.php";
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$html .= "\t\t\t<div id=\"comment_section\" class=\"comment_section\">\n";
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$html .= "\t\t\t\t<h2 id=\"comment_head\" class=\"comment_head\">Comment</h2>\n";
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if (isset($_SESSION['username'])) {
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$html .= "\t\t\t\t\t<p id=\"comment_p\" class=\"comment_p\">Have anything to say? Feel free to comment it below:</p>\n";
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$html .= "\t\t\t\t\t<form class=\"commentWriteForm\" action=\"/comment.php?id=$id\" method=\"post\">\n";
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$html .= "\t\t\t\t\t\t<br><textarea id=\"commentWriteArea\" class=\"commentWriteArea\" name=\"body\" rows=\"8\" cols=\"50\"></textarea>\n";
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$html .= "\t\t\t\t\t\t<br><br><input type=\"submit\" value=\"Comment\">\n";
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$html .= "\t\t\t\t\t\t<br><br>\n";
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$html .= "\t\t\t\t\t</form>\n";
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} else {
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$html .= "\t\t\t\t\t<p id=\"comment_p\" class=\"comment_p\">To post a comment, you must be logged in.</p>\n";
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}
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// print the actual list
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$Database = createTables($sqlDB);
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$DatabaseQuery = $Database->query('SELECT * FROM comments');
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while ($line = $DatabaseQuery->fetchArray()) {
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if ($line['page'] == $id) {
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$username = $line['username'];
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$date = $line['date'];
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$data = $line['data'];
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$cid = $line['id'];
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$html .= "\t\t\t\t\t<div class=\"comment\">\n";
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if ($line['usertype'] == 2) {
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$html .= "\t\t\t\t\t\t<p><span class=\"commentAuthorMod\">$username</span> on <span class=\"commentDate\">$date:</span>\n";
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if ($line['username'] == $_SESSION['username'] || $_SESSION['type'] == 2) {
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$html .= "<a href=\"/remove-comment.php?id=$cid\">Remove</a></p>\n";
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}
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$html .= "\t\t\t\t\t\t</p>\n";
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} else {
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$html .= "\t\t\t\t\t\t<p><span class=\"commentAuthor\">$username</span> on <span class=\"commentDate\">$date:</span>\n";
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if ($line['username'] == $_SESSION['username'] || $_SESSION['type'] == 2) {
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$html .= "<a href=\"/remove-comment.php?id=$cid\">Remove</a></p>\n";
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}
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$html .= "\t\t\t\t\t\t</p>\n";
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}
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$html .= "\t\t\t\t\t\t<p class=\"commentData\">$data</p>\n";
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$html .= "\t\t\t\t\t</div>\n";
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}
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}
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$html .= "\t\t\t</div>\n";
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return $html;
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}
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function convertMarkdownToHTML($contents) {
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include "config.php";
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$ret = new parsedMarkdown();
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$parser = new MarkdownExtra;
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$parser->no_markup = true;
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$out = $contents;
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$specialSyntax = array(
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'/@csgen:title:(.*?)(<|$)/',
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'/@csgen:description:(.*?)(<|$)/',
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'/@csgen:date:(.*?)(<|$)/',
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'/@csgen:allowComments:(.*?)(<|$)/',
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'/@csgen:displayTitle:(.*?)(<|$)/',
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'/@csgen:displayDate:(.*?)(<|$)/',
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);
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$out = $parser->transform($out);
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preg_match_all("/\[\[(.*?)\]\]/", $out, $matches, PREG_PATTERN_ORDER);
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for ($i = 0; $i < count($matches[0]); $i++) {
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$fulllinktext = $matches[1][$i];
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$linktitlesplit = explode('|', $fulllinktext);
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$linkedp = $linktitlesplit[0];
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$linkt = (count($linktitlesplit) > 1) ? $linktitlesplit[1] : $linkedp;
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$pagept = explode('#', $linkedp)[0];
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$linkedfn = getf(repsym($pagept));
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$exists = file_exists($linkedfn);
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$out = str_replace("[[$fulllinktext]]",
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linkpage($linkedp, $linkt, ($exists? "" : " class=\"noexist\"")), $out);
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}
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$out = preg_replace("/\{\{(.*?)\}\}/", "<img src=\"" . BASE . "/$attachmentLocation/\\1\" alt=\"\\1\" />", $out);
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preg_match_all("/<h([1-4])>(.*?)<\/h\\1>/", $out, $matches, PREG_PATTERN_ORDER);
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foreach ($specialSyntax as $pattern) {
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$matches = array();
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if (preg_match($pattern, $out, $matches)) {
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switch ($pattern) {
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case '/@csgen:title:(.*?)(<|$)/':
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$ret->title = $matches[1];
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$ret->title = preg_replace('/<.*?$/', '', $ret->title);
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$out = removePrefix("@csgen:title:", $out);
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break;
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case '/@csgen:description:(.*?)(<|$)/':
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$ret->description = $matches[1];
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$ret->description = preg_replace('/<.*?$/', '', $ret->description);
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$out = removePrefix("@csgen:description:", $out);
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break;
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case '/@csgen:date:(.*?)(<|$)/':
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$ret->date = $matches[1];
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$ret->date = preg_replace('/<.*?$/', '', $ret->date);
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$out = removePrefix("@csgen:date:", $out);
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break;
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case '/@csgen:allowComments:(.*?)(<|$)/':
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$ret->allowComments = $matches[1];
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$ret->allowComments = preg_replace('/<.*?$/', '', $ret->allowComments);
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$out = removePrefix("@csgen:allowComments:", $out);
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break;
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case '/@csgen:displayTitle:(.*?)(<|$)/':
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$ret->displayTitle = $matches[1];
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$ret->displayTitle = preg_replace('/<.*?$/', '', $ret->displayTitle);
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$out = removePrefix("@csgen:displayTitle:", $out);
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break;
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case '/@csgen:displayDate:(.*?)(<|$)/':
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$ret->displayDate = $matches[1];
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$ret->displayDate = preg_replace('/<.*?$/', '', $ret->displayDate);
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$out = removePrefix("@csgen:displayDate:", $out);
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break;
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}
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}
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}
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$ret->data = $out;
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return $ret;
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}
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function printHeader($html, $printpage) {
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include "config.php";
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$Database = createTables($sqlDB);
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$DatabaseQuery = $Database->query('SELECT * FROM pages');
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$wasFound = 0;
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$subdir = isset($_GET['endpoint']) ? $_GET['endpoint'] : '/';
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while ($line = $DatabaseQuery->fetchArray()) {
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$endpoint = $line['endpoint'];
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if ($endpoint == $subdir || "$endpoint/" == "$subdir") {
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$wasFound = 1;
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$ret = convertMarkdownToHTML(file_get_contents($line['file']));
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$title = $instanceName;
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$description = $instanceDescription;
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if ($ret->description != '') {
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$description = $ret->description;
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} else if ($ret->title != '') {
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$title = $ret->title;
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}
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$html .= "<!DOCTYPE html>\n";
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$html .= "<html>\n";
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$html .= "\t<head>\n";
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$html .= "\t\t<meta name=\"description\" content=\"$description\">\n";
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$html .= "\t\t<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\" />\n";
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if (file_exists($Icon)) $html .= "\t\t<link rel=\"icon\" href=\"/$Icon\" />\n";
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if (file_exists($Stylesheet)) $html .= "\t\t<link type=\"text/css\" rel=\"stylesheet\" href=\"/$Stylesheet\"/>\n";
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if (file_exists($javaScript)) $html .= "\t\t<script src=\"/$javaScript\"></script>\n";
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$html .= "\t\t<title>$title</title>\n";
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$html .= "\t\t<div class=\"barTitle\">\n";
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$endpointFound = 0;
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$HeaderDatabaseQuery = $Database->query('SELECT * FROM pages');
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while ($head = $HeaderDatabaseQuery->fetchArray()) {
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if ($head['endpoint'] == "/_head") {
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$Header = convertMarkdownToHTML(file_get_contents($head['file']));
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$endpointFound = 1;
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$html .= "\t\t<small id='title'>$Header->data</small>\n";
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break;
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}
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}
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if ($endpointFound == 0) {
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if (file_exists($Logo)) $html .= "\t\t\t<img src=\"/$Logo\" id=\"titleLogo\" class=\"title\" width=\"$logoHeaderSize\">\n";
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$html .= "\t\t\t<small id='title'><a id='title' href=\"/\">$title</a></small>\n";
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}
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$html .= "\t\t</div>\n";
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$html .= "\t\t<div class=\"barMenu\">\n";
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$html .= "\t\t\t<script>\n";
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$html .= "\t\t\t\tfunction pelem() {\n";
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$html .= "\t\t\t\t\tdocument.getElementById(\"dropdown\").classList.toggle(\"show\");\n";
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$html .= "\t\t\t\t}\n";
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$html .= "\t\t\t\t\n";
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$html .= "\t\t\t\twindow.onclick = function(event) {\n";
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$html .= "\t\t\t\tif (!event.target.matches('.actionmenu')) {\n";
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$html .= "\t\t\t\t\tvar dropdowns = document.getElementsByClassName(\"dropdown-content\");\n";
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$html .= "\t\t\t\t\tvar i;\n";
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$html .= "\t\t\t\t\tfor (i = 0; i < dropdowns.length; i++) {\n";
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$html .= "\t\t\t\t\t\tvar openDropdown = dropdowns[i];\n";
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$html .= "\t\t\t\t\t\tif (openDropdown.classList.contains('show')) {\n";
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$html .= "\t\t\t\t\t\t\topenDropdown.classList.remove('show');\n";
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$html .= "\t\t\t\t\t\t}\n";
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$html .= "\t\t\t\t\t}\n";
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$html .= "\t\t\t\t}\n";
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$html .= "\t\t\t}\n";
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$html .= "\t\t\t</script>\n";
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$html .= "\t\t\t<button onclick=\"pelem()\" class=\"actionmenu\">☰</button>\n";
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$html .= "\t\t\t<div id=\"dropdown\" class=\"dropdown-content\">\n";
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$ListDatabaseQuery = $Database->query('SELECT * FROM pages');
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while ($list = $ListDatabaseQuery->fetchArray()) {
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if ($list['endpoint'] == "/_list") {
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$List = convertMarkdownToHTML(file_get_contents($list['file']));
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$html .= "\t\t\t\t$List->data\n";
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}
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}
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if (isset($_SESSION['type']) && $_SESSION['type'] == 2) {
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$html .= "\t\t\t\t<a id='edit' href=\"/edit.php\">Edit</a>\n";
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}
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if (!isset($_SESSION['type'])) {
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if ($publicAccountCreation) {
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$html .= "\t\t\t\t<a id='register' href=\"/register.php\">Register</a>\n";
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}
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$html .= "\t\t\t\t<a id='login' href=\"/login.php\">Log in</a>\n";
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} else {
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$Username = $_SESSION['username'];
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$html .= "\t\t\t\t<a id='username' href=\"/account.php\">$Username</a>\n";
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$html .= "\t\t\t\t<a id='logout' href=\"/login.php?logout=true\">Log out</a>\n";
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}
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if (isset($_SESSION['type']) && $_SESSION['type'] == 2) {
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$html .= "\t\t\t\t<a id='administration' href=\"/admin.php\">Administration</a>\n";
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}
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$html .= "\t\t\t</div>\n";
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$html .= "\t\t</div>\n";
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$html .= "\t</head>\n";
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$html .= "\t<body>\n";
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$html .= "\t\t<div class=\"content\">\n";
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if ($printpage == 1) {
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if ($ret->displayTitle == "true" && $ret->title != "") {
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$html .= "\t\t\t<h1 id=\"header\">$ret->title</h1>\n";
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}
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if ($ret->displayDate == "true" && $ret->date != "") {
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$html .= "\t\t\t\t<p id=\"date\">$ret->date</h1>\n";
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}
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$html .= "\t\t\t\t$ret->data\n";
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if ($ret->allowComments == "true") {
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$html = printCommentField($html, $line['id']);
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}
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}
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}
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}
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if ($wasFound != 1) {
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$title = $instanceName;
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$description = $instanceDescription;
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$html .= "<!DOCTYPE html>\n";
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$html .= "<html>\n";
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$html .= "\t<head>\n";
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$html .= "\t\t<meta name=\"description\" content=\"$description\">\n";
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$html .= "\t\t<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\" />\n";
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if (file_exists($Icon)) $html .= "\t\t<link rel=\"icon\" href=\"/$Icon\" />\n";
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if (file_exists($Stylesheet)) $html .= "\t\t<link type=\"text/css\" rel=\"stylesheet\" href=\"/$Stylesheet\"/>\n";
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if (file_exists($javaScript)) $html .= "\t\t<script src=\"/$javaScript\"></script>\n";
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$html .= "\t\t<title>$title</title>\n";
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$html .= "\t\t<div class=\"barTitle\">\n";
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$endpointFound = 0;
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$HeaderDatabaseQuery = $Database->query('SELECT * FROM pages');
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while ($head = $HeaderDatabaseQuery->fetchArray()) {
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if ($head['endpoint'] == "/_head") {
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$Header = convertMarkdownToHTML(file_get_contents($head['file']));
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$endpointFound = 1;
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$html .= "\t\t<small id='title'>$Header->data</small>\n";
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break;
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}
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}
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if ($endpointFound == 0) {
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if (file_exists($Logo)) $html .= "\t\t\t<img src=\"/$Logo\" id=\"titleLogo\" class=\"title\" width=\"$logoHeaderSize\">\n";
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$html .= "\t\t\t<small id='title'><a id='title' href=\"/\">$title</a></small>\n";
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}
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$html .= "\t\t</div>\n";
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$html .= "\t\t<div class=\"barMenu\">\n";
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$html .= "\t\t\t<script>\n";
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$html .= "\t\t\t\tfunction pelem() {\n";
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$html .= "\t\t\t\t\tdocument.getElementById(\"dropdown\").classList.toggle(\"show\");\n";
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$html .= "\t\t\t\t}\n";
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$html .= "\t\t\t\t\n";
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$html .= "\t\t\t\twindow.onclick = function(event) {\n";
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$html .= "\t\t\t\tif (!event.target.matches('.actionmenu')) {\n";
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$html .= "\t\t\t\t\tvar dropdowns = document.getElementsByClassName(\"dropdown-content\");\n";
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$html .= "\t\t\t\t\tvar i;\n";
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$html .= "\t\t\t\t\tfor (i = 0; i < dropdowns.length; i++) {\n";
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$html .= "\t\t\t\t\t\tvar openDropdown = dropdowns[i];\n";
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$html .= "\t\t\t\t\t\tif (openDropdown.classList.contains('show')) {\n";
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$html .= "\t\t\t\t\t\t\topenDropdown.classList.remove('show');\n";
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$html .= "\t\t\t\t\t\t}\n";
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$html .= "\t\t\t\t\t}\n";
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$html .= "\t\t\t\t}\n";
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$html .= "\t\t\t}\n";
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$html .= "\t\t\t</script>\n";
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$html .= "\t\t\t<button onclick=\"pelem()\" class=\"actionmenu\">☰</button>\n";
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$html .= "\t\t\t<div id=\"dropdown\" class=\"dropdown-content\">\n";
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$ListDatabaseQuery = $Database->query('SELECT * FROM pages');
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while ($list = $ListDatabaseQuery->fetchArray()) {
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if ($list['endpoint'] == "/_list") {
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$List = convertMarkdownToHTML(file_get_contents($list['file']));
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$html .= "\t\t\t\t$List->data\n";
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}
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}
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if (isset($_SESSION['type']) && $_SESSION['type'] == 2) {
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$html .= "\t\t\t\t<a id='edit' href=\"/edit.php\">Edit</a>\n";
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}
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if (!isset($_SESSION['type'])) {
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if ($publicAccountCreation) {
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$html .= "\t\t\t\t<a id='register' href=\"/register.php\">Register</a>\n";
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}
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$html .= "\t\t\t\t<a id='login' href=\"/login.php\">Log in</a>\n";
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} else {
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$Username = $_SESSION['username'];
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$html .= "\t\t\t\t<a id='username' href=\"/account.php\">$Username</a>\n";
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$html .= "\t\t\t\t<a id='logout' href=\"/login.php?logout=true\">Log out</a>\n";
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}
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if (isset($_SESSION['type']) && $_SESSION['type'] == 2) {
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$html .= "\t\t\t\t<a id='administration' href=\"/admin.php\">Administration</a>\n";
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}
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$html .= "\t\t\t</div>\n";
|
|
|
|
$html .= "\t\t</div>\n";
|
|
$html .= "\t</head>\n";
|
|
$html .= "\t<body>\n";
|
|
$html .= "\t\t<div class=\"content\">\n";
|
|
|
|
if ($printpage == 1) {
|
|
$ErrDatabaseQuery = $Database->query('SELECT * FROM pages');
|
|
$foundErrorPage = 0;
|
|
while ($err = $ErrDatabaseQuery->fetchArray()) {
|
|
if ($err['endpoint'] == "/_404") {
|
|
$foundErrorPage = 1;
|
|
$Err = convertMarkdownToHTML(file_get_contents($err['file']));
|
|
|
|
$html .= "\t\t\t$Err->data\n";
|
|
}
|
|
}
|
|
|
|
if ($foundErrorPage == 0) {
|
|
$html .= "\t\t\t<h1>404</h1>\n\t\t\t\t<p>404: The page you requested could not be found.</p>\n";
|
|
}
|
|
}
|
|
}
|
|
|
|
return $html;
|
|
}
|
|
|
|
function printFooter($html) {
|
|
include "config.php";
|
|
|
|
$html .= "\t\t</div>\n";
|
|
$html .= "\t</body>\n";
|
|
$html .= "\t<footer>\n";
|
|
$html .= "\t\t<div class='footer'>\n";
|
|
|
|
$Database = createTables($sqlDB);
|
|
$DatabaseQuery = $Database->query('SELECT * FROM pages');
|
|
|
|
$wasFound = 0;
|
|
while ($line = $DatabaseQuery->fetchArray()) {
|
|
$endpoint = $line['endpoint'];
|
|
if ($endpoint == "/_foot") {
|
|
$wasFound = 1;
|
|
$ret = convertMarkdownToHTML(file_get_contents($line['file']));
|
|
$html .= "\t\t\t$ret->data\n";
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ($wasFound == 0) {
|
|
$html .= "\t\t\t<small class='footerText' id='footerText'>$footerText</p>\n";
|
|
}
|
|
|
|
$html .= "\t\t</div>\n";
|
|
$html .= "\t</footer>\n";
|
|
$html .= "</html>\n";
|
|
|
|
return "$html";
|
|
}
|
|
|
|
function checkIfAdminExists() {
|
|
include "config.php";
|
|
|
|
$adminExists = 0;
|
|
|
|
$Database = createTables($sqlDB);
|
|
$DatabaseQuery = $Database->query('SELECT * FROM users');
|
|
|
|
if (!is_dir($documentLocation)) mkdir($documentLocation, 0777, true);
|
|
if (!is_dir($attachmentLocation)) mkdir($attachmentLocation, 0777, true);
|
|
|
|
$adminExists = 0;
|
|
while ($line = $DatabaseQuery->fetchArray()) {
|
|
if ($line['usertype'] == 2) {
|
|
$adminExists = 1;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return $adminExists;
|
|
}
|
|
|
|
function getIPAddress() {
|
|
if (!empty($_SERVER['HTTP_CLIENT_IP'])) {
|
|
return $_SERVER['HTTP_CLIENT_IP'];
|
|
} elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
|
|
return $_SERVER['HTTP_X_FORWARDED_FOR'];
|
|
} else {
|
|
return $_SERVER['REMOTE_ADDR'];
|
|
}
|
|
}
|
|
|
|
function getUserAgent() {
|
|
return $_SERVER['HTTP_USER_AGENT'];
|
|
}
|
|
|
|
function generatePassword($pwd) {
|
|
return password_hash($pwd, PASSWORD_DEFAULT);
|
|
}
|
|
|
|
?>
|