428 lignes
12 KiB
PHP
428 lignes
12 KiB
PHP
<?php
|
|
// Enable for debugging
|
|
// ini_set('display_errors', 1);
|
|
// error_reporting(E_ALL);
|
|
|
|
/*
|
|
* WARNING: DO NOT EDIT THIS FILE.
|
|
* If you edit this file, you will not be able to update to new versions of
|
|
* Daux.io without overwritting your changes. Instead use the config.json file
|
|
* in the /docs folder to customize your documentation.
|
|
*
|
|
* Want to add a new feature? Send me a pull request or open an issue - https://github.com/justinwalsh/daux.io
|
|
*
|
|
* Learn more about what you can customize here: http://daux.io
|
|
*/
|
|
|
|
require_once('libs/markdown_extended.php');
|
|
|
|
// Check for homepage
|
|
$homepage = (get_uri(false) === "") ? true : false;
|
|
|
|
// Stores the base url under which daux is running
|
|
$base_url = '/';
|
|
|
|
// Set the base url of where the script is located
|
|
if (isset($_SERVER['SCRIPT_NAME']))
|
|
{
|
|
$base_url = substr($_SERVER['SCRIPT_NAME'], 0, strrpos($_SERVER['SCRIPT_NAME'] , '/')); // find the full URL to this application from server root
|
|
}
|
|
|
|
// Daux.io Functions
|
|
function get_options() {
|
|
$options = array(
|
|
'title' => "Documentation",
|
|
'tagline' => false,
|
|
'image' => false,
|
|
'theme' => 'blue',
|
|
'docs_path' => 'docs',
|
|
'date_modified' => true,
|
|
'float' => true,
|
|
'repo' => false,
|
|
'twitter' => array(),
|
|
'links' => array(),
|
|
'colors' => false,
|
|
'clean_urls' => true,
|
|
'google_analytics' => false,
|
|
'piwik_analytics' => false,
|
|
'piwik_analytics_id' => 1,
|
|
'ignore' => array(),
|
|
'languages' => array(),
|
|
'file_editor' => true
|
|
);
|
|
|
|
// Load User Config
|
|
$config_file = './docs/config.json';
|
|
if (file_exists($config_file)) {
|
|
$config = json_decode(file_get_contents($config_file), true);
|
|
$options = array_merge($options, $config);
|
|
}
|
|
|
|
if ($options['theme'] !== 'custom') {
|
|
// Load Theme
|
|
if (!in_array($options['theme'], array("blue","navy","green","red"))) {
|
|
echo "<strong>Daux.io Config Error:</strong><br>The theme you set is not not a valid option. Please use one of the following options: " . join(array_keys($themes), ', ') . ' or <a href="http://daux.io">learn more</a> about how to customize the colors.';
|
|
exit;
|
|
}
|
|
} else {
|
|
if (empty($options['colors'])) {
|
|
echo '<strong>Daux.io Config Error:</strong><br>You are trying to use a custom theme, but did not setup your color options in the config. <a href="http://daux.io">Learn more</a> about how to customize the colors.';
|
|
exit;
|
|
}
|
|
}
|
|
|
|
return $options;
|
|
}
|
|
|
|
function homepage_url($tree) {
|
|
// Check for homepage
|
|
if (isset($tree['index'])) {
|
|
return '/';
|
|
} else {
|
|
return docs_url($tree, false);
|
|
}
|
|
}
|
|
|
|
function docs_url($tree, $branch = false) {
|
|
// Get next branch
|
|
if (!$branch) {
|
|
$branch = current($tree);
|
|
}
|
|
|
|
if ($branch['type'] === 'file') {
|
|
return $branch['url'];
|
|
} else if (!empty($branch['tree'])) {
|
|
return docs_url($branch['tree']);
|
|
} else {
|
|
// Try next folder...
|
|
$branch = next($tree);
|
|
if ($branch) {
|
|
return docs_url($tree, $branch);
|
|
} else {
|
|
echo '<strong>Daux.io Config Error:</strong><br>Unable to find the first page in the /docs folder. Double check you have at least one file in the root of of the /docs folder. Also make sure you do not have any empty folders. Visit the docs to <a href="http://daux.io">learn more</a> about how the default routing works.';
|
|
exit;
|
|
}
|
|
}
|
|
}
|
|
|
|
function load_page($tree, $url_params) {
|
|
if (count($url_params) > 0) {
|
|
$branch = find_branch($tree, $url_params);
|
|
} else {
|
|
$branch = current($tree);
|
|
}
|
|
|
|
$page = array();
|
|
|
|
if (isset($branch['type']) && $branch['type'] == 'file') {
|
|
$html = '';
|
|
if ($branch['name'] !== 'index') {
|
|
|
|
$page['title'] = $branch['title'];
|
|
$page['modified'] = filemtime($branch['path']);
|
|
|
|
}
|
|
$html .= MarkdownExtended(file_get_contents($branch['path']));
|
|
|
|
// Markdown editor related
|
|
$page['markdown'] = file_get_contents($branch['path']);
|
|
$page['path'] = $branch['path'];
|
|
|
|
$page['html'] = $html;
|
|
|
|
} else {
|
|
|
|
$page['title'] = "Oh no";
|
|
$page['html'] = "<h3>Oh No. That page doesn't exist</h3>";
|
|
|
|
}
|
|
|
|
|
|
return $page;
|
|
}
|
|
|
|
|
|
function find_branch($tree, $url_params) {
|
|
foreach($url_params as $peice) {
|
|
|
|
// Support for cyrillic URLs
|
|
$peice = urldecode($peice);
|
|
|
|
// Check for homepage
|
|
if (empty($peice)) {
|
|
$peice = 'index';
|
|
}
|
|
|
|
if (isset($tree[$peice])) {
|
|
if ($tree[$peice]['type'] == 'folder') {
|
|
$tree = $tree[$peice]['tree'];
|
|
} else {
|
|
$tree = $tree[$peice];
|
|
}
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return $tree;
|
|
}
|
|
|
|
function url_path() {
|
|
$url = parse_url($_SERVER['REQUEST_URI']);
|
|
$url = $url['path'];
|
|
return $url;
|
|
}
|
|
|
|
function url_params() {
|
|
$url = rawurldecode(get_uri());
|
|
$params = explode('/', trim($url, '/'));
|
|
return $params;
|
|
}
|
|
|
|
function clean_sort($text) {
|
|
// Remove .md file extension
|
|
$text = str_replace('.md', '', $text);
|
|
|
|
// Remove sort placeholder
|
|
$parts = explode('_', $text);
|
|
if (isset($parts[0]) && is_numeric($parts[0])) {
|
|
unset($parts[0]);
|
|
}
|
|
$text = implode('_', $parts);
|
|
|
|
return $text;
|
|
}
|
|
|
|
function clean_name($text) {
|
|
$text = str_replace('_', ' ', $text);
|
|
return $text;
|
|
}
|
|
|
|
function RFC3986UrlEncode($string) {
|
|
$entities = array('%21', '%2A', '%27', '%28', '%29', '%3B', '%3A', '%40', '%26', '%3D', '%2B', '%24', '%2C', '%2F', '%3F', '%25', '%23', '%5B', '%5D');
|
|
$replacements = array('!', '*', "'", "(", ")", ";", ":", "@", "&", "=", "+", "$", ",", "/", "?", "%", "#", "[", "]");
|
|
return str_replace($entities, $replacements, urlencode($string));
|
|
}
|
|
|
|
function build_nav($tree, $url_params) {
|
|
// Remove Index
|
|
unset($tree['index']);
|
|
|
|
$url_path = url_path();
|
|
$html = '<ul class="nav nav-list">';
|
|
foreach($tree as $key => $val) {
|
|
// Active Tree Node
|
|
if (isset($url_params[0]) && $url_params[0] == $val['clean']) {
|
|
array_shift($url_params);
|
|
|
|
// Final Node
|
|
if ($url_path == RFC3986UrlEncode($val['url'])) {
|
|
$html .= '<li class="active">';
|
|
} else {
|
|
$html .= '<li class="open">';
|
|
}
|
|
} else {
|
|
$html .= '<li>';
|
|
}
|
|
|
|
if ($val['type'] == 'folder') {
|
|
$html .= '<a href="#" class="aj-nav folder">'.$val['name'].'</a>';
|
|
$html .= build_nav($val['tree'], $url_params);
|
|
} else {
|
|
$html .= '<a href="'.$val['url'].'">'.$val['name'].'</a>';
|
|
}
|
|
|
|
$html .= '</li>';
|
|
}
|
|
$html .= '</ul>';
|
|
return $html;
|
|
}
|
|
|
|
function get_ignored() {
|
|
// TODO: Add support for wildcards
|
|
// TODO: Add support for specific paths, i.e. /Publish/Somefile.md vs. /Don't_Publish/Somefile.md
|
|
$options = get_options();
|
|
$default_ignored_files = array('config.json', 'cgi-bin', 'Thumbs.db');
|
|
$default_ignored_folders = array(); // To allow for easy addition of default folders if found necessary in the future
|
|
$user_ignored_files = array();
|
|
$user_ignored_folders = array();
|
|
// Check if ignore settings exist
|
|
if(array_key_exists('ignore', $options)) {
|
|
if(array_key_exists('files', $options['ignore'])) {
|
|
$user_ignored_files = $options['ignore']['files'];
|
|
}
|
|
if(array_key_exists('folders', $options['ignore'])) {
|
|
$user_ignored_folders = $options['ignore']['folders'];
|
|
}
|
|
}
|
|
|
|
// Merge all ignore arrays together
|
|
$all_ignored = array_merge($default_ignored_files, $default_ignored_folders, $user_ignored_files, $user_ignored_folders);
|
|
|
|
// Return array of all ignored files and folders
|
|
return $all_ignored;
|
|
}
|
|
|
|
function get_tree($path = '.', $clean_path = '', $title = '', $first = true, $language = null){
|
|
$options = get_options();
|
|
$tree = array();
|
|
$ignore = get_ignored();
|
|
$dh = @opendir($path);
|
|
$index = 0;
|
|
|
|
// Build array of paths
|
|
$paths = array();
|
|
while(false !== ($file = readdir($dh))){
|
|
$paths[$file] = $file;
|
|
}
|
|
|
|
// Close the directory handle
|
|
closedir($dh);
|
|
|
|
// Sort paths
|
|
sort($paths);
|
|
|
|
if ($first && $language !== null) {
|
|
$language_path = $language . "/";
|
|
} else {
|
|
$language_path = "";
|
|
}
|
|
|
|
// Loop through the paths
|
|
// while(false !== ($file = readdir($dh))){
|
|
foreach($paths as $file) {
|
|
|
|
// Check that this file or folder is not to be ignored
|
|
if(!in_array($file, $ignore) && $file[0] !== '.') {
|
|
$full_path = "$path/$file";
|
|
$clean_sort = clean_sort($file);
|
|
|
|
// If clean_urls is set to false and this is the first branch of the tree, append index.php to the clean_path.
|
|
if($options['clean_urls'] == false)
|
|
{
|
|
if($first)
|
|
{
|
|
$url = $clean_path . '/' . $language_path . 'index.php/' . $clean_sort;
|
|
}
|
|
else
|
|
{
|
|
$url = $clean_path . '/' . $language_path . $clean_sort;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$url = $clean_path . '/' . $language_path . $clean_sort;
|
|
}
|
|
|
|
$clean_name = clean_name($clean_sort);
|
|
|
|
// Title
|
|
if (empty($title)) {
|
|
$full_title = $clean_name;
|
|
} else {
|
|
$full_title = $title . ': ' . $clean_name;
|
|
}
|
|
|
|
if(is_dir("$path/$file")) {
|
|
// Directory
|
|
$tree[$clean_sort] = array(
|
|
'type' => 'folder',
|
|
'name' => $clean_name,
|
|
'title' => $full_title,
|
|
'path' => $full_path,
|
|
'clean' => $clean_sort,
|
|
'url' => $url,
|
|
'tree'=> get_tree($full_path, $url, $full_title, false, $language)
|
|
);
|
|
} else {
|
|
// File
|
|
$tree[$clean_sort] = array(
|
|
'type' => 'file',
|
|
'name' => $clean_name,
|
|
'title' => $full_title,
|
|
'path' => $full_path,
|
|
'clean' => $clean_sort,
|
|
'url' => $url,
|
|
);
|
|
}
|
|
}
|
|
$index++;
|
|
}
|
|
|
|
return $tree;
|
|
}
|
|
|
|
/**
|
|
* Get's the current "pretty" URI from the URL. It will also correct the QUERY_STRING server var and the $_GET array.
|
|
* It supports all forms of mod_rewrite and the following forms of URL:
|
|
*
|
|
* http://example.com/index.php/foo (returns '/foo')
|
|
* http://example.com/index.php?/foo (returns '/foo')
|
|
* http://example.com/index.php/foo?baz=bar (returns '/foo')
|
|
* http://example.com/index.php?/foo?baz=bar (returns '/foo')
|
|
*
|
|
* Similarly using mod_rewrite to remove index.php:
|
|
* http://example.com/foo (returns '/foo')
|
|
* http://example.com/foo?baz=bar (returns '/foo')
|
|
*
|
|
* @author Dan Horrigan <http://dhorrigan.com>
|
|
* @copyright Dan Horrigan
|
|
* @license MIT License <http://www.opensource.org/licenses/mit-license.php>
|
|
* @param bool $prefix_slash whether to return the uri with a '/' in front
|
|
* @return string the uri
|
|
*/
|
|
function get_uri($prefix_slash = true)
|
|
{
|
|
if (isset($_SERVER['PATH_INFO']))
|
|
{
|
|
$uri = $_SERVER['PATH_INFO'];
|
|
}
|
|
elseif (isset($_SERVER['REQUEST_URI']))
|
|
{
|
|
$uri = $_SERVER['REQUEST_URI'];
|
|
if (strpos($uri, $_SERVER['SCRIPT_NAME']) === 0)
|
|
{
|
|
$uri = substr($uri, strlen($_SERVER['SCRIPT_NAME']));
|
|
}
|
|
elseif (strpos($uri, dirname($_SERVER['SCRIPT_NAME'])) === 0)
|
|
{
|
|
$uri = substr($uri, strlen(dirname($_SERVER['SCRIPT_NAME'])));
|
|
}
|
|
|
|
// This section ensures that even on servers that require the URI to be in the query string (Nginx) a correct
|
|
// URI is found, and also fixes the QUERY_STRING server var and $_GET array.
|
|
if (strncmp($uri, '?/', 2) === 0)
|
|
{
|
|
$uri = substr($uri, 2);
|
|
}
|
|
$parts = preg_split('#\?#i', $uri, 2);
|
|
$uri = $parts[0];
|
|
if (isset($parts[1]))
|
|
{
|
|
$_SERVER['QUERY_STRING'] = $parts[1];
|
|
parse_str($_SERVER['QUERY_STRING'], $_GET);
|
|
}
|
|
else
|
|
{
|
|
$_SERVER['QUERY_STRING'] = '';
|
|
$_GET = array();
|
|
}
|
|
$uri = parse_url($uri, PHP_URL_PATH);
|
|
}
|
|
else
|
|
{
|
|
// Couldn't determine the URI, so just return false
|
|
return false;
|
|
}
|
|
|
|
// Do some final cleaning of the URI and return it
|
|
return ($prefix_slash ? '/' : '').str_replace(array('//', '../'), '/', trim($uri, '/'));
|
|
}
|
|
|
|
function handle_editor_post($post, $page) {
|
|
if(file_exists($page["path"])) {
|
|
file_put_contents($page["path"], $post["markdown"]);
|
|
} else {
|
|
throw new Exception("File doesn't exists", 1);
|
|
}
|
|
} |