<?php
if (!defined('HTMLY')) die('HTMLy');
use \Michelf\MarkdownExtra;
// Return username.ini value
function user($key, $user = null)
{
$value = 'config/users/' . $user . '.ini';
static $_config = array();
if (file_exists($value)) {
$_config = parse_ini_file($value, true);
if (!empty($_config[$key])) {
return $_config[$key];
}
}
}
// Update the user
function update_user($userName, $password, $role)
{
$file = 'config/users/' . $userName . '.ini';
if (file_exists($file)) {
file_put_contents($file, "password = " . password_hash($password, PASSWORD_DEFAULT) . "\n" .
"encryption = password_hash\n" .
"role = " . $role . "\n", LOCK_EX);
return true;
}
return false;
}
// Create user
function create_user($userName, $password, $role)
{
$file = 'config/users/' . $userName . '.ini';
if (file_exists($file)) {
return false;
} else {
file_put_contents($file, "password = " . password_hash($password, PASSWORD_DEFAULT) . "\n" .
"encryption = password_hash\n" .
"role = " . $role . "\n", LOCK_EX);
return true;
}
}
// Create a session
function session($user, $pass)
{
$user_file = 'config/users/' . $user . '.ini';
if (!file_exists($user_file)) {
return $str = '<div class="error-message"><ul><li class="alert alert-danger">' . i18n('Invalid_Error') . '</li></ul></div>';
}
$user_enc = user('encryption', $user);
$user_pass = user('password', $user);
$user_role = user('role', $user);
if(is_null($user_enc) || is_null($user_pass) || is_null($user_role)) {
return $str = '<div class="error-message"><ul><li class="alert alert-danger">' . i18n('Invalid_Error') . '</li></ul></div>';
}
if ($user_enc == "password_hash") {
if (password_verify($pass, $user_pass)) {
if (session_status() == PHP_SESSION_NONE) session_start();
if (password_needs_rehash($user_pass, PASSWORD_DEFAULT)) {
update_user($user, $pass, $user_role);
}
$_SESSION[site_url()]['user'] = $user;
header('location: admin');
} else {
return $str = '<div class="error-message"><ul><li class="alert alert-danger">' . i18n('Invalid_Error') . '</li></ul></div>';
}
} else if (old_password_verify($pass, $user_enc, $user_pass)) {
if (session_status() == PHP_SESSION_NONE) session_start();
update_user($user, $pass, $user_role);
$_SESSION[site_url()]['user'] = $user;
header('location: admin');
} else {
return $str = '<div class="error-message"><ul><li class="alert alert-danger">' . i18n('Invalid_Error') . '</li></ul></div>';
}
}
function old_password_verify($pass, $user_enc, $user_pass)
{
$password = (strlen($user_enc) > 0 && $user_enc !== 'clear' && $user_enc !== 'none') ? hash($user_enc, $pass) : $pass;
return ($password === $user_pass);
}
// Generate csrf token
function generate_csrf_token()
{
$_SESSION[site_url()]['csrf_token'] = sha1(microtime(true) . mt_rand(10000, 90000));
}
// Get csrf token
function get_csrf()
{
if (!isset($_SESSION[site_url()]['csrf_token']) || empty($_SESSION[site_url()]['csrf_token'])) {
generate_csrf_token();
}
return $_SESSION[site_url()]['csrf_token'];
}
// Check the csrf token
function is_csrf_proper($csrf_token)
{
if ($csrf_token == get_csrf()) {
return true;
}
return false;
}
// Clean URLs
function remove_accent($str)
{
return URLify::downcode($str);
}
// Add content
function add_content($title, $tag, $url, $content, $user, $draft, $category, $type, $description = null, $media = null, $dateTime = null)
{
$tag = explode(',', preg_replace("/\s*,\s*/", ",", rtrim($tag, ',')));
$tag = array_filter(array_unique($tag));
$tagslang = "content/data/tags.lang";
if (file_exists($tagslang)) {
$taglang = array_flip(unserialize(file_get_contents($tagslang)));
$tflip = array_intersect_key($taglang, array_flip($tag));
$post_tag = array();
$post_tagmd = array();
foreach ($tag as $t) {
if (array_key_exists($t, $tflip)) {
foreach ($tflip as $tfp => $tf){
if($t == $tfp) {
$post_tag[] = $tf;
$post_tagmd[] = $tfp;
}
}
} else {
$post_tag[] = $t;
$post_tagmd[] = $t;
}
}
$post_tag = safe_tag(implode(',', $post_tag));
$post_tagmd = safe_html(implode(',', $post_tagmd));
} else {
$post_tag = safe_tag(implode(',', $tag));
$post_tagmd = safe_html(implode(',', $tag));
}
$post_date = date('Y-m-d-H-i-s', strtotime($dateTime));
$post_title = safe_html($title);
$post_tag = strtolower(preg_replace(array('/[^a-zA-Z0-9,. \-\p{L}]/u', '/[ -]+/', '/^-|-$/'), array('', '-', ''), remove_accent($post_tag)));
$post_url = strtolower(preg_replace(array('/[^a-zA-Z0-9 \-\p{L}]/u', '/[ -]+/', '/^-|-$/'), array('', '-', ''), remove_accent($url)));
$category = strtolower(preg_replace(array('/[^a-zA-Z0-9 \-\p{L}]/u', '/[ -]+/', '/^-|-$/'), array('', '-', ''), remove_accent($category)));
$description = safe_html($description);
$post_t = explode(',', $post_tag);
$pret_t = explode(',', $post_tagmd);
$tags = tag_cloud(true);
$timestamp = date('YmdHis');
$combine = array_combine($pret_t, $post_t);
$inter = array_intersect_key($tags, array_flip($post_t));
$newtag = array();
foreach ($combine as $tag => $v) {
if (array_key_exists($v, $tags)) {
foreach ($inter as $in => $i){
if($v == $in) {
if (strtolower($tag) == strtolower(tag_i18n($in))) {
$newtag[$v]= $tag;
} else {
$newtag[$v.'-'. $timestamp]= $tag;
}
}
}
} else {
$newtag[$v] = $tag;
}
}
$post_tag = implode(',', array_keys($newtag));
$posts = get_blog_posts();
foreach ($posts as $index => $v) {
$arr = explode('_', $v['basename']);
if (strtolower($arr[2]) === strtolower($post_url . '.md')) {
$post_url = $post_url .'-'. $timestamp;
} else {
$post_url = $post_url;
}
}
if ($description !== null) {
if (!empty($description)) {
$post_description = "\n<!--d " . $description . " d-->";
} else {
$post_description = "\n<!--d " . get_description($content) . " d-->";
}
} else {
$post_description = "";
}
if ($tag !== null) {
$tagmd = "\n<!--tag " . $post_tagmd . " tag-->";
} else {
$tagmd = "";
}
if ($media!== null) {
$post_media = "\n<!--" .$type. " " . preg_replace('/\s\s+/', ' ', strip_tags($media)) . " " .$type. "-->";
} else {
$post_media = "";
}
$post_content = "<!--t " . $post_title . " t-->" . $post_description . $tagmd . $post_media . "\n\n" . $content;
if (!empty($post_title) && !empty($post_tag) && !empty($post_url) && !empty($post_content)) {
$filename = $post_date . '_' . $post_tag . '_' . $post_url . '.md';
if (empty($draft)) {
if (date('Y-m-d-H-i-s') >= $post_date) {
$dir = 'content/' . $user . '/blog/' . $category. '/'.$type. '/';
} else {
$dir = 'content/' . $user . '/blog/' . $category. '/'.$type. '/scheduled/';
}
} else {
$dir = 'content/' . $user . '/blog/' . $category. '/draft/';
}
if (is_dir($dir)) {
file_put_contents($dir . $filename, print_r($post_content, true), LOCK_EX);
} else {
mkdir($dir, 0775, true);
file_put_contents($dir . $filename, print_r($post_content, true), LOCK_EX);
}
save_tag_i18n($post_tag, $post_tagmd);
rebuilt_cache('all');
clear_post_cache($post_date, $post_tag, $post_url, $dir . $filename, $category, $type);
if (empty($draft)) {
if (date('Y-m-d-H-i-s') >= $post_date) {
$redirect = site_url() . 'admin/mine';
} else {
$redirect = site_url() . 'admin/scheduled';
}
} else {
$redirect = site_url() . 'admin/draft';
}
header("Location: $redirect");
}
}
// Edit content
function edit_content($title, $tag, $url, $content, $oldfile, $revertPost, $publishDraft, $category, $type, $destination = null, $description = null, $date = null, $media = null)
{
$tag = explode(',', preg_replace("/\s*,\s*/", ",", rtrim($tag, ',')));
$tag = array_filter(array_unique($tag));
$tagslang = "content/data/tags.lang";
$newfile = '';
$views = array();
$viewsFile = "content/data/views.json";
if (file_exists($tagslang)) {
$taglang = array_flip(unserialize(file_get_contents($tagslang)));
$tflip = array_intersect_key($taglang, array_flip($tag));
$post_tag = array();
$post_tagmd = array();
foreach ($tag as $t) {
if (array_key_exists($t, $tflip)) {
foreach ($tflip as $tfp => $tf){
if($t == $tfp) {
$post_tag[] = $tf;
$post_tagmd[] = $tfp;
}
}
} else {
$post_tag[] = $t;
$post_tagmd[] = $t;
}
}
$post_tag = safe_tag(implode(',', $post_tag));
$post_tagmd = safe_html(implode(',', $post_tagmd));
} else {
$post_tag = safe_tag(implode(',', $tag));
$post_tagmd = safe_html(implode(',', $tag));
}
$dir = explode('/', pathinfo($oldfile, PATHINFO_DIRNAME));
$olddate = date('Y-m-d-H-i-s', strtotime($date));
$post_title = safe_html($title);
$post_tag = strtolower(preg_replace(array('/[^a-zA-Z0-9,. \-\p{L}]/u', '/[ -]+/', '/^-|-$/'), array('', '-', ''), remove_accent($post_tag)));
$post_url = strtolower(preg_replace(array('/[^a-zA-Z0-9 \-\p{L}]/u', '/[ -]+/', '/^-|-$/'), array('', '-', ''), remove_accent($url)));
$category = strtolower(preg_replace(array('/[^a-zA-Z0-9 \-\p{L}]/u', '/[ -]+/', '/^-|-$/'), array('', '-', ''), remove_accent($category)));
$description = safe_html($description);
$post_t = explode(',', $post_tag);
$pret_t = explode(',', $post_tagmd);
$tags = tag_cloud(true);
$timestamp = date('YmdHis');
$combine = array_combine($pret_t, $post_t);
$inter = array_intersect_key($tags, array_flip($post_t));
$newtag = array();
foreach ($combine as $tag => $v) {
if (array_key_exists($v, $tags)) {
foreach ($inter as $in => $i){
if($v == $in) {
if (strtolower($tag) == strtolower(tag_i18n($in))) {
$newtag[$v]= $tag;
} else {
$newtag[$v.'-'. $timestamp]= $tag;
}
}
}
} else {
$newtag[$v] = $tag;
}
}
$post_tag = implode(',', array_keys($newtag));
if ($description !== null) {
if (!empty($description)) {
$post_description = "\n<!--d " . $description . " d-->";
} else {
$post_description = "\n<!--d " . get_description($content) . " d-->";
}
} else {
$post_description = "";
}
if ($tag !== null) {
$tagmd = "\n<!--tag " . $post_tagmd . " tag-->";
} else {
$tagmd = "";
}
if ($media !== null) {
$post_media = "\n<!--" . $type . " " . preg_replace('/\s\s+/', ' ', strip_tags($media)) . " " . $type . "-->";
} else {
$post_media = "";
}
$post_content = "<!--t " . $post_title . " t-->" . $post_description . $tagmd . $post_media . "\n\n" . $content;
$dirBlog = $dir[0] . '/' . $dir[1] . '/' . $dir[2] . '/' . $category . '/' . $type . '/';
$dirDraft = $dir[0] . '/' . $dir[1] . '/' . $dir[2] . '/' . $category . '/draft/';
$dirScheduled = $dir[0] . '/' . $dir[1] . '/' . $dir[2] . '/' . $category . '/' . $type . '/scheduled/';
if (!is_dir($dirBlog)) {
mkdir($dirBlog, 0775, true);
}
if (!is_dir($dirDraft)) {
mkdir($dirDraft, 0775, true);
}
if (!is_dir($dirScheduled)) {
mkdir($dirScheduled, 0775, true);
}
if (!empty($post_title) && !empty($post_tag) && !empty($post_url) && !empty($post_content)) {
if(!empty($revertPost) || !empty($publishDraft)) {
if($dir[4] == 'draft') {
if (date('Y-m-d-H-i-s') >= $olddate) {
$newfile = $dirBlog . $olddate . '_' . $post_tag . '_' . $post_url . '.md';
} else {
$newfile = $dirScheduled . $olddate . '_' . $post_tag . '_' . $post_url . '.md';
}
} else {
$newfile = $dirDraft . $olddate . '_' . $post_tag . '_' . $post_url . '.md';
}
file_put_contents($newfile, print_r($post_content, true), LOCK_EX);
unlink($oldfile);
} else {
if ($dir[3] === $category) {
if($dir[4] == 'draft') {
$newfile = $dirDraft . $olddate . '_' . $post_tag . '_' . $post_url . '.md';
} else {
if (date('Y-m-d-H-i-s') >= $olddate) {
$newfile = $dirBlog . $olddate . '_' . $post_tag . '_' . $post_url . '.md';
} else {
$newfile = $dirScheduled . $olddate . '_' . $post_tag . '_' . $post_url . '.md';
}
}
if ($oldfile === $newfile) {
file_put_contents($oldfile, print_r($post_content, true), LOCK_EX);
} else {
rename($oldfile, $newfile);
file_put_contents($newfile, print_r($post_content, true), LOCK_EX);
}
} else {
if($dir[4] == 'draft') {
$newfile = $dirDraft . $olddate . '_' . $post_tag . '_' . $post_url . '.md';
} else {
if (date('Y-m-d-H-i-s') >= $olddate) {
$newfile = $dirBlog . $olddate . '_' . $post_tag . '_' . $post_url . '.md';
} else {
$newfile = $dirScheduled . $olddate . '_' . $post_tag . '_' . $post_url . '.md';
}
}
file_put_contents($newfile, print_r($post_content, true), LOCK_EX);
unlink($oldfile);
}
}
if(!empty($publishDraft)) {
$dt = $olddate;
$t = str_replace('-', '', $dt);
$time = new DateTime($t);
$timestamp = $time->format("Y-m-d");
} else {
$fn = explode('_', pathinfo($oldfile, PATHINFO_FILENAME));
$dt = $fn[0];
$t = str_replace('-', '', $dt);
$time = new DateTime($t);
$timestamp = $time->format("Y-m-d");
}
// The post date
$postdate = strtotime($timestamp);
// The post URL
if (config('permalink.type') == 'post') {
$posturl = site_url() . 'post/' . $post_url;
} else {
$posturl = site_url() . date('Y/m', $postdate) . '/' . $post_url;
}
save_tag_i18n($post_tag, $post_tagmd);
rebuilt_cache('all');
clear_post_cache($dt, $post_tag, $post_url, $oldfile, $category, $type);
$old_filename = pathinfo($oldfile, PATHINFO_FILENAME);
$old_ex = explode('_', $old_filename);
$old_url = $old_ex[2];
if ($old_url != $post_url) {
if (file_exists($viewsFile)) {
$views = json_decode(file_get_data($viewsFile), true);
$oKey = 'post_' . $old_url;
$nKey = 'post_' . $post_url;
if (isset($views[$oKey])) {
$arr = replace_key($views, $oKey, $nKey);
save_json_pretty($viewsFile, $arr);
}
}
}
if ($destination == 'post') {
if(!empty($revertPost)) {
$drafturl = site_url() . 'admin/draft';
header("Location: $drafturl");
} else {
if (date('Y-m-d-H-i-s') >= $olddate) {
header("Location: $posturl");
} else {
$schurl = site_url() . 'admin/scheduled';
header("Location: $schurl");
}
}
} else {
if(!empty($publishDraft)) {
if (date('Y-m-d-H-i-s') >= $olddate) {
header("Location: $posturl");
} else {
$schurl = site_url() . 'admin/scheduled';
header("Location: $schurl");
}
} elseif (!empty($revertPost)) {
$drafturl = site_url() . 'admin/draft';
header("Location: $drafturl");
} else {
$redirect = site_url() . $destination;
header("Location: $redirect");
}
}
}
}
// Add static page
function add_page($title, $url, $content, $draft, $description = null)
{
$post_title = safe_html($title);
$post_url = strtolower(preg_replace(array('/[^a-zA-Z0-9 \-\p{L}]/u', '/[ -]+/', '/^-|-$/'), array('', '-', ''), remove_accent($url)));
$description = safe_html($description);
if ($description !== null) {
if (!empty($description)) {
$post_description = "\n<!--d " . $description . " d-->";
} else {
$post_description = "\n<!--d " . get_description($content) . " d-->";
}
} else {
$post_description = "";
}
$posts = get_static_pages();
$timestamp = date('YmdHis');
foreach ($posts as $index => $v) {
if (strtolower($v['basename']) === strtolower($post_url . '.md')) {
$post_url = $post_url .'-'. $timestamp;
} else {
$post_url = $post_url;
}
}
$post_content = '<!--t ' . $post_title . ' t-->' . $post_description . "\n\n" . $content;
if (!empty($post_title) && !empty($post_url) && !empty($post_content)) {
$filename = $post_url . '.md';
$dir = 'content/static/';
$dirDraft = 'content/static/draft/';
if (empty($draft)) {
if (!is_dir($dir)) {
mkdir($dir, 0775, true);
}
file_put_contents($dir . $filename, print_r($post_content, true), LOCK_EX);
} else {
if (!is_dir($dirDraft)) {
mkdir($dirDraft, 0775, true);
}
file_put_contents($dirDraft . $filename, print_r($post_content, true), LOCK_EX);
}
rebuilt_cache('all');
clear_page_cache($post_url);
if (empty($draft)) {
$redirect = site_url() . 'admin/pages';
header("Location: $redirect");
} else {
$redirect = site_url() . 'admin/draft';
header("Location: $redirect");
}
}
}
// Add static sub page
function add_sub_page($title, $url, $content, $static, $draft, $description = null)
{
$post = find_page($static);
$static = pathinfo($post['current']->md, PATHINFO_FILENAME);
$post_title = safe_html($title);
$post_url = strtolower(preg_replace(array('/[^a-zA-Z0-9 \-\p{L}]/u', '/[ -]+/', '/^-|-$/'), array('', '-', ''), remove_accent($url)));
$description = safe_html($description);
if ($description !== null) {
if (!empty($description)) {
$post_description = "\n<!--d " . $description . " d-->";
} else {
$post_description = "\n<!--d " . get_description($content) . " d-->";
}
} else {
$post_description = "";
}
$posts = get_static_subpages();
$timestamp = date('YmdHis');
foreach ($posts as $index => $v) {
if (strtolower($v['basename']) === strtolower($post_url . '.md')) {
$post_url = $post_url .'-'. $timestamp;
} else {
$post_url = $post_url;
}
}
$post_content = '<!--t ' . $post_title . ' t-->' . $post_description . "\n\n" . $content;
if (!empty($post_title) && !empty($post_url) && !empty($post_content)) {
$filename = $post_url . '.md';
$dir = 'content/static/' . $static . '/';
$dirDraft = 'content/static/' . $static . '/draft/';
if (empty($draft)) {
if (!is_dir($dir)) {
mkdir($dir, 0775, true);
}
file_put_contents($dir . $filename, print_r($post_content, true), LOCK_EX);
} else {
if (!is_dir($dirDraft)) {
mkdir($dirDraft, 0775, true);
}
file_put_contents($dirDraft . $filename, print_r($post_content, true), LOCK_EX);
}
rebuilt_cache('all');
clear_page_cache($post_url);
$redirect = site_url() . 'admin/pages';
header("Location: $redirect");
}
}
// Edit static page and sub page
function edit_page($title, $url, $content, $oldfile, $revertPage, $publishDraft, $destination = null, $description = null, $static = null)
{
$dir = pathinfo($oldfile, PATHINFO_DIRNAME);
$fn = explode('.', pathinfo($oldfile, PATHINFO_FILENAME));
if (isset($fn[1])) {
$num = $fn[0] . '.';
} else {
$num = null;
}
$views = array();
$viewsFile = "content/data/views.json";
$post_title = safe_html($title);
$pUrl = strtolower(preg_replace(array('/[^a-zA-Z0-9 \-\p{L}]/u', '/[ -]+/', '/^-|-$/'), array('', '-', ''), remove_accent($url)));
$post_url = $num . $pUrl;
$description = safe_html($description);
if ($description !== null) {
if (!empty($description)) {
$post_description = "\n<!--d " . $description . " d-->";
} else {
$post_description = "\n<!--d " . get_description($content) . " d-->";
}
} else {
$post_description = "";
}
$post_content = '<!--t ' . $post_title . ' t-->' . $post_description . "\n\n" . $content;
if (!empty($post_title) && !empty($post_url) && !empty($post_content)) {
if(!empty($revertPage)) {
$dirDraft = $dir . '/draft';
if (!is_dir($dirDraft)) {
mkdir($dirDraft, 0775, true);
}
$newfile = $dirDraft . '/' . $post_url . '.md';
file_put_contents($newfile, print_r($post_content, true), LOCK_EX);
if (empty($static)) {
$old = pathinfo($oldfile, PATHINFO_FILENAME);
if(is_dir($dir . '/' . $old)) {
rename($dir . '/' . $old, $dir . '/' . $post_url);
}
}
unlink($oldfile);
} elseif(!empty($publishDraft)) {
$newfile = dirname($dir) . '/' . $post_url . '.md';
file_put_contents($newfile, print_r($post_content, true), LOCK_EX);
if (empty($static)) {
$old = pathinfo($oldfile, PATHINFO_FILENAME);
if(is_dir(dirname($dir) . '/' . $old)) {
rename(dirname($dir) . '/' . $old, dirname($dir) . '/' . $post_url);
}
}
unlink($oldfile);
}else {
$newfile = $dir . '/' . $post_url . '.md';
if ($oldfile === $newfile) {
file_put_contents($oldfile, print_r($post_content, true), LOCK_EX);
} else {
rename($oldfile, $newfile);
file_put_contents($newfile, print_r($post_content, true), LOCK_EX);
if (empty($static)) {
$old = pathinfo($oldfile, PATHINFO_FILENAME);
if(is_dir($dir . '/' . $old)) {
rename($dir . '/' . $old, $dir . '/' . $post_url);
}
}
}
}
$cl = explode('.', $post_url);
if (isset($cl[1])) {
$pu = $cl[1];
} else {
$pu = $post_url;
}
$old_filename = pathinfo($oldfile, PATHINFO_FILENAME);
$old_ex = explode('.', $old_filename);
if (isset($old_ex[1])) {
$old_url = $old_ex[1];
} else {
$old_url = $old_filename;
}
rebuilt_cache('all');
clear_page_cache($post_url);
if (!empty($static)) {
$posturl = site_url() . $static .'/'. $pu;
if ($old_url != $pu) {
if (file_exists($viewsFile)) {
$views = json_decode(file_get_data($viewsFile), true);
$oKey = 'subpage_' . $static . '.' . $old_url;
$nKey = 'subpage_' . $static . '.' . $pu;
if (isset($views[$oKey])) {
$arr = replace_key($views, $oKey, $nKey);
save_json_pretty($viewsFile, $arr);
}
}
}
} else {
$posturl = site_url() . $pu;
if ($old_url != $pu) {
if (file_exists($viewsFile)) {
$views = json_decode(file_get_data($viewsFile), true);
$oKey = 'page_' . $old_url;
$nKey = 'page_' . $pu;
if (isset($views[$oKey])) {
$arr = replace_key($views, $oKey, $nKey);
save_json_pretty($viewsFile, $arr);
}
}
$sPage = find_subpage($pu);
if (!empty($sPage)) {
foreach ($sPage as $sp) {
if (file_exists($viewsFile)) {
$views = json_decode(file_get_data($viewsFile), true);
$oKey = 'subpage_' . $old_url . '.' . $sp->slug;
$nKey = 'subpage_' . $pu . '.' . $sp->slug;
if (isset($views[$oKey])) {
$arr = replace_key($views, $oKey, $nKey);
save_json_pretty($viewsFile, $arr);
}
}
}
}
}
}
if ($destination == 'post') {
if(!empty($revertPage)) {
$drafturl = site_url() . 'admin/draft';
header("Location: $drafturl");
} else {
header("Location: $posturl");
}
} else {
$redirect = site_url() . $destination;
header("Location: $redirect");
}
}
}
// Add category
function add_category($title, $url, $content, $description = null)
{
$post_title = safe_html($title);
$post_url = strtolower(preg_replace(array('/[^a-zA-Z0-9 \-\p{L}]/u', '/[ -]+/', '/^-|-$/'), array('', '-', ''), remove_accent($url)));
$description = safe_html($description);
if ($description !== null) {
if (!empty($description)) {
$post_description = "\n<!--d " . $description . " d-->";
} else {
$post_description = "\n<!--d " . get_description($content) . " d-->";
}
} else {
$post_description = "";
}
$post_content = '<!--t ' . $post_title . ' t-->' . $post_description . "\n\n" . $content;
if (!empty($post_title) && !empty($post_url) && !empty($post_content)) {
$filename = $post_url . '.md';
$dir = 'content/data/category/';
if (is_dir($dir)) {
file_put_contents($dir . $filename, print_r($post_content, true), LOCK_EX);
} else {
mkdir($dir, 0775, true);
file_put_contents($dir . $filename, print_r($post_content, true), LOCK_EX);
}
rebuilt_cache('all');
clear_page_cache($post_url);
$redirect = site_url() . 'admin/categories';
header("Location: $redirect");
}
}
// Edit category
function edit_category($title, $url, $content, $oldfile, $destination = null, $description = null)
{
$dir = pathinfo($oldfile, PATHINFO_DIRNAME);
$post_title = safe_html($title);
$post_url = strtolower(preg_replace(array('/[^a-zA-Z0-9 \-\p{L}]/u', '/[ -]+/', '/^-|-$/'), array('', '-', ''), remove_accent($url)));
$description = safe_html($description);
if ($description !== null) {
if (!empty($description)) {
$post_description = "\n<!--d " . $description . " d-->";
} else {
$post_description = "\n<!--d " . get_description($content) . " d-->";
}
} else {
$post_description = "";
}
$post_content = '<!--t ' . $post_title . ' t-->' . $post_description . "\n\n" . $content;
if (!empty($post_title) && !empty($post_url) && !empty($post_content)) {
$newfile = $dir . '/' . $post_url . '.md';
if (!is_dir($dir)) {
mkdir($dir, 0775, true);
}
if ($oldfile === $newfile) {
file_put_contents($oldfile, print_r($post_content, true), LOCK_EX);
} else {
if (file_exists($oldfile)) {
rename($oldfile, $newfile);
file_put_contents($newfile, print_r($post_content, true), LOCK_EX);
} else {
file_put_contents($newfile, print_r($post_content, true), LOCK_EX);
}
}
rename_category_folder($post_url, $oldfile);
rebuilt_cache('all');
if ($destination == 'post') {
header("Location: $posturl");
} else {
$redirect = site_url() . $destination;
header("Location: $redirect");
}
}
}
// Edit user profile
function edit_profile($title, $content, $user, $description = null, $image = null)
{
$description = safe_html($description);
if ($description !== null) {
if (!empty($description)) {
$profile_description = "\n<!--d " . $description . " d-->";
} else {
$profile_description = "\n<!--d " . get_description($content) . " d-->";
}
} else {
$profile_description = "";
}
if ($image !== null) {
$avatar = "\n<!--image " . $image . " image-->";
} else {
$avatar = "";
}
$user_title = safe_html($title);
$user_content = '<!--t ' . $user_title . ' t-->' . $profile_description . $avatar . "\n\n" . $content;
if (!empty($user_title) && !empty($user_content)) {
$dir = 'content/' . $user . '/';
$filename = 'content/' . $user . '/author.md';
if (is_dir($dir)) {
file_put_contents($filename, print_r($user_content, true), LOCK_EX);
} else {
mkdir($dir, 0775, true);
file_put_contents($filename, print_r($user_content, true), LOCK_EX);
}
rebuilt_cache('all');
$redirect = site_url() . 'author/' . $user;
header("Location: $redirect");
}
}
// Edit homepage
function edit_frontpage($title, $content)
{
$front_title = safe_html($title);
$front_content = '<!--t ' . $front_title . ' t-->' . "\n\n" . $content;
if (!empty($front_title) && !empty($front_content)) {
$dir = 'content/data/frontpage';
$filename = 'content/data/frontpage/frontpage.md';
if (is_dir($dir)) {
file_put_contents($filename, print_r($front_content, true), LOCK_EX);
} else {
mkdir($dir, 0775, true);
file_put_contents($filename, print_r($front_content, true), LOCK_EX);
}
rebuilt_cache('all');
$redirect = site_url();
header("Location: $redirect");
}
}
// Delete blog post
function delete_post($file, $destination)
{
if (!login())
return null;
$deleted_content = $file;
$user = $_SESSION[site_url()]['user'];
$role = user('role', $user);
$arr = explode('/', $file);
// realpath resolves all traversal operations like ../
$realFilePath = realpath($file);
// realpath returns an empty string if the file does not exist
if ($realFilePath == '') {
return;
}
// get the current project working directory
$cwd = getcwd();
// content directory relative to the current project working directory
$contentDir = $cwd . DIRECTORY_SEPARATOR . 'content';
// if the file path does not start with $contentDir, it means its accessing
// files in folders other than content
if (strpos($realFilePath, $contentDir) !== 0) {
return;
}
// Get cache file
$info = pathinfo($file);
$fn = explode('_', $info['basename']);
$dr = explode('/', $info['dirname']);
clear_post_cache($fn[0], $fn[1], str_replace('.md', '', $fn[2]), $file, $dr[3], $dr[4]);
if (!empty($deleted_content)) {
if ($user === $arr[1] || $role === 'editor' || $role === 'admin') {
unlink($deleted_content);
rebuilt_cache('all');
if ($destination == 'post') {
$redirect = site_url();
header("Location: $redirect");
} else {
$redirect = site_url() . $destination;
header("Location: $redirect");
}
}
}
}
// Delete static page
function delete_page($file, $destination)
{
if (!login())
return null;
$deleted_content = $file;
$user = $_SESSION[site_url()]['user'];
$role = user('role', $user);
// realpath resolves all traversal operations like ../
$realFilePath = realpath($file);
// realpath returns an empty string if the file does not exist
if ($realFilePath == '') {
return;
}
// get the current project working directory
$cwd = getcwd();
// content directory relative to the current project working directory
$contentDir = $cwd . DIRECTORY_SEPARATOR . 'content';
// if the file path does not start with $contentDir, it means its accessing
// files in folders other than content
if (strpos($realFilePath, $contentDir) !== 0) {
return;
}
if (!empty($menu)) {
foreach (glob('cache/page/*.cache', GLOB_NOSORT) as $file) {
unlink($file);
}
} else {
clear_page_cache(pathinfo($file, PATHINFO_BASENAME));
}
if (!empty($deleted_content)) {
if ($role === 'editor' || $role === 'admin') {
unlink($deleted_content);
rebuilt_cache('all');
if ($destination == 'post') {
$redirect = site_url();
header("Location: $redirect");
} else {
$redirect = site_url() . $destination;
header("Location: $redirect");
}
}
}
}
// Find draft.
function find_draft($year, $month, $name)
{
$posts = get_draft_posts();
foreach ($posts as $index => $v) {
$arr = explode('_', $v['basename']);
if (strpos($arr[0], "$year-$month") !== false && strtolower($arr[2]) === strtolower($name . '.md') || strtolower($arr[2]) === strtolower($name . '.md')) {
// Use the get_posts method to return
// a properly parsed object
$ar = get_posts($posts, $index + 1, 1);
$nx = get_posts($posts, $index, 1);
$pr = get_posts($posts, $index + 2, 1);
if ($index == 0) {
if (isset($pr[0])) {
return array(
'current' => $ar[0],
'prev' => $pr[0]
);
} else {
return array(
'current' => $ar[0],
'prev' => null
);
}
} elseif (count($posts) == $index + 1) {
return array(
'current' => $ar[0],
'next' => $nx[0]
);
} else {
return array(
'current' => $ar[0],
'next' => $nx[0],
'prev' => $pr[0]
);
}
}
}
}
// Return draft list
function get_draft($profile, $page, $perpage)
{
$user = $_SESSION[site_url()]['user'];
$role = user('role', $user);
$posts = get_draft_posts();
$tmp = array();
foreach ($posts as $index => $v) {
$str = explode('/', $v['dirname']);
if (strtolower($profile) === strtolower($str[1]) || $role === 'admin') {
$tmp[] = $v;
}
}
if (empty($tmp)) {
return false;
}
return $tmp = get_posts($tmp, $page, $perpage);
}
// Return draft static page.
function find_draft_page($static = null)
{
$posts = get_draft_pages();
$tmp = array();
$counter = config('views.counter');
if ($counter == 'true') {
$viewsFile = "content/data/views.json";
if (file_exists($viewsFile)) {
$views = json_decode(file_get_contents($viewsFile), true);
}
}
if (!empty($posts)) {
foreach ($posts as $index => $v) {
if (stripos($v['basename'], $static . '.md') !== false) {
$post = new stdClass;
// The static page URL
$fn = explode('.', $v['filename']);
if (isset($fn[1])) {
$url = $fn[1];
} else {
$url= $v['filename'];
}
$post->url = site_url() . $url;
$post->file = $v['dirname'] . '/' . $v['basename'];
$post->lastMod = strtotime(date('Y-m-d H:i:s', filemtime($post->file)));
$post->md = $v['basename'];
$post->slug = $url;
$post->parent = null;
$post->parentSlug = null;
// Get the contents and convert it to HTML
$content = file_get_contents($post->file);
// Extract the title and body
$post->title = get_content_tag('t', $content, 'Untitled static page: ' . format_date($post->lastMod, 'l, j F Y, H:i'));
// Get the contents and convert it to HTML
$post->body = MarkdownExtra::defaultTransform(remove_html_comments($content));
if ($counter == 'true') {
$post->views = get_views('page_' . $post->slug, $post->file, $views);
} else {
$post->views = null;
}
$post->description = get_content_tag("d", $content, get_description($post->body));
$word_count = str_word_count(strip_tags($post->body));
$post->readTime = ceil($word_count / 200);
$tmp[] = $post;
}
}
}
return $tmp;
}
// Return draft static subpage.
function find_draft_subpage($static = null, $sub_static = null)
{
$posts = get_draft_subpages($static);
$tmp = array();
$counter = config('views.counter');
if ($counter == 'true') {
$viewsFile = "content/data/views.json";
if (file_exists($viewsFile)) {
$views = json_decode(file_get_contents($viewsFile), true);
}
}
if (!empty($posts)) {
foreach ($posts as $index => $v) {
if (stripos($v['basename'], $sub_static . '.md') !== false) {
$post = new stdClass;
$fd = str_replace('content/static/', '', dirname($v['dirname']));
$pr = explode('.', $fd);
if (isset($pr[1])) {
$ps = $pr[1];
} else {
$ps = $fd;
}
// The static page URL
$fn = explode('.', $v['filename']);
if (isset($fn[1])) {
$url = $fn[1];
} else {
$url = $v['filename'];
}
$post->parent = $fd;
$post->parentSlug = $ps;
$post->url = site_url() . $ps . "/" . $url;
$post->file = $v['dirname'] . '/' . $v['basename'];
$post->lastMod = strtotime(date('Y-m-d H:i:s', filemtime($post->file)));
$post->md = $v['basename'];
$post->slug = $url;
// Get the contents and convert it to HTML
$content = file_get_contents($post->file);
// Extract the title and body
$post->title = get_content_tag('t', $content, 'Untitled static subpage: ' . format_date($post->lastMod, 'l, j F Y, H:i'));
// Get the contents and convert it to HTML
$post->body = MarkdownExtra::defaultTransform(remove_html_comments($content));
if ($counter == 'true') {
$post->views = get_views('subpage_' . $post->parentSlug .'.'. $post->slug, $post->file, $views);
} else {
$post->views = null;
}
$post->description = get_content_tag("d", $content, get_description($post->body));
$word_count = str_word_count(strip_tags($post->body));
$post->readTime = ceil($word_count / 200);
$tmp[] = $post;
}
}
}
return $tmp;
}
// Find scheduled post.
function find_scheduled($year, $month, $name)
{
$posts = get_scheduled_posts();
foreach ($posts as $index => $v) {
$arr = explode('_', $v['basename']);
if (strpos($arr[0], "$year-$month") !== false && strtolower($arr[2]) === strtolower($name . '.md') || strtolower($arr[2]) === strtolower($name . '.md')) {
// Use the get_posts method to return
// a properly parsed object
$ar = get_posts($posts, $index + 1, 1);
$nx = get_posts($posts, $index, 1);
$pr = get_posts($posts, $index + 2, 1);
if ($index == 0) {
if (isset($pr[0])) {
return array(
'current' => $ar[0],
'prev' => $pr[0]
);
} else {
return array(
'current' => $ar[0],
'prev' => null
);
}
} elseif (count($posts) == $index + 1) {
return array(
'current' => $ar[0],
'next' => $nx[0]
);
} else {
return array(
'current' => $ar[0],
'next' => $nx[0],
'prev' => $pr[0]
);
}
}
}
}
// Return scheduled list
function get_scheduled($profile, $page, $perpage)
{
$user = $_SESSION[site_url()]['user'];
$role = user('role', $user);
$posts = get_scheduled_posts();
$tmp = array();
foreach ($posts as $index => $v) {
$str = explode('/', $v['dirname']);
if (strtolower($profile) === strtolower($str[1]) || $role === 'admin') {
$tmp[] = $v;
}
}
if (empty($tmp)) {
return false;
}
return $tmp = get_posts($tmp, $page, $perpage);
}
// Import RSS feed
function migrate($title, $time, $tags, $content, $url, $user, $source)
{
$post_date = date('Y-m-d-H-i-s', $time);
$post_title = safe_html($title);
$pt = safe_tag($tags);
$post_tag = strtolower(preg_replace(array('/[^a-zA-Z0-9,. \-\p{L}]/u', '/[ -]+/', '/^-|-$/'), array('', '-', ''), remove_accent($pt)));
$post_tagmd = preg_replace(array('/[^a-zA-Z0-9,. \-\p{L}]/u', '/[ -]+/', '/^-|-$/'), array('', ' ', ''), $pt);
$post_tag = rtrim($post_tag, ',');
$post_tagmd = rtrim($post_tagmd, ',');
$post_url = strtolower(preg_replace(array('/[^a-zA-Z0-9 \-\p{L}]/u', '/[ -]+/', '/^-|-$/'), array('', '-', ''), remove_accent($url)));
if (!empty($source)) {
$post_content = '<!--t ' . $post_title . ' t-->' . "\n" . '<!--tag ' . $post_tagmd . ' tag-->' . "\n\n" . $content . "\n\n" . 'Source: <a target="_blank" href="' . $source . '">' . $title . '</a>';
} else {
$post_content = '<!--t ' . $post_title . ' t-->' . "\n" . '<!--tag ' . $post_tagmd . ' tag-->' . "\n\n" . $content;
}
if (!empty($post_title) && !empty($post_tag) && !empty($post_url) && !empty($post_content)) {
$filename = $post_date . '_' . $post_tag . '_' . $post_url . '.md';
$dir = 'content/' . $user . '/blog/uncategorized/post/';
if (is_dir($dir)) {
file_put_contents($dir . $filename, print_r($post_content, true), LOCK_EX);
} else {
mkdir($dir, 0775, true);
file_put_contents($dir . $filename, print_r($post_content, true), LOCK_EX);
}
save_tag_i18n($post_tag, $post_tagmd);
$redirect = site_url() . 'admin/clear-cache';
header("Location: $redirect");
}
}
// Fetch RSS feed
function get_feed($feed_url, $credit)
{
$source = file_get_contents($feed_url);
$feed = new SimpleXmlElement($source);
if (!empty($feed->channel->item)) {
foreach ($feed->channel->item as $entry) {
$descriptionA = $entry->children('content', true);
$descriptionB = $entry->description;
if (!empty($descriptionA)) {
$content = $descriptionA;
} elseif (!empty($descriptionB)) {
$content = preg_replace('#<br\s*/?>#i', "\n", $descriptionB);
} else {
return $str = '<li>' . i18n('Cannot_read_feed_content') . '</li>';
}
$time = new DateTime($entry->pubDate);
$timestamp = $time->format("Y-m-d H:i:s");
$time = strtotime($timestamp);
$tags = $entry->category;
$title = rtrim($entry->title, ' \,\.\-');
$title = ltrim($title, ' \,\.\-');
$user = $_SESSION[site_url()]['user'];
$url = strtolower(preg_replace(array('/[^a-zA-Z0-9 \-\p{L}]/u', '/[ -]+/', '/^-|-$/'), array('', '-', ''), remove_accent($title)));
if ($credit == 'yes') {
$source = $entry->link;
} else {
$source = null;
}
migrate($title, $time, $tags, $content, $url, $user, $source);
}
} else {
return $str = '<li>' . i18n('Unknown_feed_format') . '</li>';
}
}
// return tag safe string
function safe_tag($string)
{
$tags = array();
$string = preg_replace('/[\s-]+/', ' ', $string);
$string = explode(',', $string);
$string = array_map('trim', $string);
foreach ($string as $str) {
$tags[] = $str;
}
$string = implode(',', $tags);
$string = preg_replace('/[\s_]/', '-', $string);
return $string;
}
// Create Zip files
function Zip($source, $destination, $include_dir = false)
{
if (!extension_loaded('zip') || !file_exists($source)) {
return false;
}
if (file_exists($destination)) {
unlink($destination);
}
$zip = new ZipArchive();
if (!$zip->open($destination, ZIPARCHIVE::CREATE)) {
return false;
}
if (is_dir($source) === true) {
$files = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($source), RecursiveIteratorIterator::SELF_FIRST);
foreach ($files as $file) {
$file = str_replace('\\', '/', $file);
// Ignore "." and ".." folders
if (in_array(substr($file, strrpos($file, '/') + 1), array('.', '..')))
continue;
if (is_dir($file) === true) {
$zip->addEmptyDir(str_replace($source . '/', '', $file . '/'));
} elseif (is_file($file) === true) {
$zip->addFromString(str_replace($source . '/', '', $file), file_get_contents($file));
}
}
} elseif (is_file($source) === true) {
$zip->addFromString(basename($source), file_get_contents($source));
}
return $zip->close();
}
// Return toolbar
function toolbar()
{
$user = $_SESSION[site_url()]['user'];
$role = user('role', $user);
$base = site_url();
$toolbar = '';
$toolbar .= <<<EOF
<link href="{$base}system/resources/css/toolbar.css" rel="stylesheet" />
EOF;
$toolbar .= '<div id="toolbar"><ul>';
$toolbar .= '<li class="tb-admin"><a href="' . $base . 'admin">' . i18n('Admin') . '</a></li>';
$toolbar .= '<li class="tb-addcontent"><a href="' . $base . 'admin/content">' . i18n('Add_content') . '</a></li>';
if ($role === 'editor' || $role === 'admin') {
$toolbar .= '<li class="tb-posts"><a href="' . $base . 'admin/posts">' . i18n('Posts') . '</a></li>';
if (config('views.counter') == 'true') {
$toolbar .= '<li class="tb-popular"><a href="' . $base . 'admin/popular">' . i18n('Popular') . '</a></li>';
}
$toolbar .= '<li class="tb-mine"><a href="' . $base . 'admin/pages">' . i18n('Pages') . '</a></li>';
}
$toolbar .= '<li class="tb-draft"><a href="' . $base . 'admin/scheduled">' . i18n('Scheduled') . '</a></li>';
$toolbar .= '<li class="tb-draft"><a href="' . $base . 'admin/draft">' . i18n('Draft') . '</a></li>';
if ($role === 'editor' || $role === 'admin') {
$toolbar .= '<li class="tb-categories"><a href="' . $base . 'admin/categories">' . i18n('Categories') . '</a></li>';
$toolbar .= '<li class="tb-import"><a href="' . $base . 'admin/menu">' . i18n('Menu') . '</a></li>';
}
if ($role === 'admin') {
$toolbar .= '<li class="tb-config"><a href="' . $base . 'admin/config">' . i18n('Config') . '</a></li>';
$toolbar .= '<li class="tb-backup"><a href="' . $base . 'admin/backup">' . i18n('Backup') . '</a></li>';
$toolbar .= '<li class="tb-update"><a href="' . $base . 'admin/update">' . i18n('Update') . '</a></li>';
}
if ($role === 'editor' || $role === 'admin') {
$toolbar .= '<li class="tb-clearcache"><a href="' . $base . 'admin/clear-cache">' . i18n('Clear_cache') . '</a></li>';
}
$toolbar .= '<li class="tb-editprofile"><a href="' . $base . 'edit/profile">' . i18n('Edit_profile') . '</a></li>';
$toolbar .= '<li class="tb-logout"><a href="' . $base . 'logout">' . i18n('Logout') . '</a></li>';
$toolbar .= '</ul></div>';
echo $toolbar;
}
// save the i18n tag
function save_tag_i18n($tag,$tagDisplay)
{
$dir = 'content/data/';
if (!is_dir($dir)) {
mkdir($dir, 0775, true);
}
$filename = "content/data/tags.lang";
$tags = array();
$tmp = array();
$views = array();
$tt = explode(',', rtrim($tag, ','));
$tl = explode(',', rtrim($tagDisplay, ','));
$tags = array_combine($tt,$tl);
if (file_exists($filename)) {
$views = unserialize(file_get_contents($filename));
foreach ($tags as $key => $val) {
if (isset($views[$key])) {
$views[$key] = $val;
} else {
$views[$key] = $val;
}
}
} else {
$views = $tags;
}
$tmp = serialize($views);
file_put_contents($filename, print_r($tmp, true), LOCK_EX);
}
function clear_post_cache($post_date, $post_tag, $post_url, $filename, $category, $type)
{
$b = str_replace('/', '#', site_path() . '/');
$c = explode(',', $post_tag);
$t = explode('-', $post_date);
// Delete post default permalink
$p = 'cache/page/' . $b . $t[0] . '#' . $t[1] . '#' . $post_url . '.cache';
if (file_exists($p)) {
unlink($p);
}
// Delete post permalink
$pp = 'cache/page/' . $b . 'post#' . $post_url . '.cache';
if (file_exists($pp)) {
unlink($pp);
}
// Delete homepage
$yd = 'cache/page/' . $b . '.cache';
if (file_exists($yd)) {
unlink($yd);
}
foreach (glob('cache/page/' . $b . '~*.cache', GLOB_NOSORT) as $file) {
unlink($file);
}
// Delete year
$yd = 'cache/page/' . $b . 'archive#' . $t[0] . '.cache';
if (file_exists($yd)) {
unlink($yd);
}
foreach (glob('cache/page/' . $b . 'archive#' . $t[0] . '~*.cache', GLOB_NOSORT) as $file) {
unlink($file);
}
// Delete year-month
$yd = 'cache/page/' . $b . 'archive#' . $t[0] . '-' . $t[1] . '.cache';
if (file_exists($yd)) {
unlink($yd);
}
foreach (glob('cache/page/' . $b . 'archive#' . $t[0] . '-' . $t[1] . '~*.cache', GLOB_NOSORT) as $file) {
unlink($file);
}
// Delete year-month-day
$yd = 'cache/page/' . $b . 'archive#' . $t[0] . '-' . $t[1] . '-' . $t[2] . '.cache';
if (file_exists($yd)) {
unlink($yd);
}
foreach (glob('cache/page/' . $b . 'archive#' . $t[0] . '-' . $t[1] . '-' . $t[2] . '~*.cache', GLOB_NOSORT) as $file) {
unlink($file);
}
// Delete tag
foreach ($c as $tag) {
$yd = 'cache/page/' . $b . 'tag#' . $tag . '.cache';
if (file_exists($yd)) {
unlink($yd);
}
foreach (glob('cache/page/' . $b . 'tag#' . $tag . '~*.cache', GLOB_NOSORT) as $file) {
unlink($file);
}
}
// Delete search
foreach (glob('cache/page/' . $b . 'search#*.cache', GLOB_NOSORT) as $file) {
unlink($file);
}
// Delete category
$cc = 'cache/page/' . $b . 'category#' . $category . '.cache';
if (file_exists($cc)) {
unlink($cc);
}
foreach (glob('cache/page/' . $b . 'category#' . $category . '~*.cache', GLOB_NOSORT) as $file) {
unlink($file);
}
// Delete type
$tp = 'cache/page/' . $b . 'type#' . $type . '.cache';
if (file_exists($tp)) {
unlink($tp);
}
foreach (glob('cache/page/' . $b . 'type#' . $type . '~*.cache', GLOB_NOSORT) as $file) {
unlink($file);
}
// Get cache post author
$arr = pathinfo($filename, PATHINFO_DIRNAME);
$x = explode('/', $arr);
// Delete author post list cache
$a = 'cache/page/' . $b . 'author#' . $x[1] . '.cache';
if (file_exists($a)) {
unlink($a);
}
foreach (glob('cache/page/' . $b . 'author#' . $x[1] . '~*.cache', GLOB_NOSORT) as $file) {
unlink($file);
}
}
function clear_page_cache($url)
{
$b = str_replace('/', '#', site_path() . '/');
$p = 'cache/page/' . $b . $url . '.cache';
if (file_exists($p)) {
unlink($p);
}
}
function clear_cache()
{
foreach (glob('cache/page/*.cache', GLOB_NOSORT) as $file) {
unlink($file);
}
}
function valueMaker($value)
{
if (is_string($value))
return htmlspecialchars($value);
if ($value === true)
return "true";
if ($value === false)
return "false";
if ($value == false)
return "0";
return (string)$value;
}
function replace_key($arr, $oldkey, $newkey)
{
if(array_key_exists($oldkey, $arr)) {
$keys = array_keys($arr);
$keys[array_search($oldkey, $keys)] = $newkey;
return array_combine($keys, $arr);
}
return $arr;
}
// rename category folder
function rename_category_folder($new_name, $old_file)
{
$old_name = str_replace('.md', '', basename($old_file));
$dir = get_category_folder();
foreach ($dir as $index => $v) {
if (stripos($v, '/' . $old_name . '/') !== false) {
$str = explode('/', $v);
$old_folder = $str[0] . '/' . $str[1] . '/' . $str[2] . '/' . $old_name . '/';
$new_folder = $str[0] . '/' . $str[1] . '/' . $str[2] . '/' . $new_name . '/';
rename($old_folder, $new_folder);
}
}
}
// reorder the static page
function reorder_pages($pages = null)
{
$i = 1;
$arr = array();
$dir = 'content/static/';
foreach ($pages as $p) {
$fn = pathinfo($p, PATHINFO_FILENAME);
$num = str_pad($i, 2, 0, STR_PAD_LEFT);
$arr = explode('.' , $fn);
if (isset($arr[1])) {
rename ($dir . $p, $dir . $num . '.' . $arr[1] . '.md');
if (is_dir($dir . $fn)) {
rename($dir . $fn, $dir . $num . '.' . $arr[1]);
}
} else {
rename($dir . $p, $dir . $num . '.' . $fn . '.md');
if (is_dir($dir . $fn)) {
rename($dir . $fn, $dir . $num . '.' . $fn);
}
}
$i++;
}
rebuilt_cache();
}
// reorder the subpage
function reorder_subpages($subpages = null)
{
$i = 1;
$arr = array();
$dir = 'content/static/';
foreach ($subpages as $sp) {
$dn = $dir . pathinfo($sp, PATHINFO_DIRNAME) . '/';
$fn = pathinfo($sp, PATHINFO_FILENAME);
$num = str_pad($i, 2, 0, STR_PAD_LEFT);
$arr = explode('.' , $fn);
if (isset($arr[1])) {
rename ($dir . $sp, $dn . $num . '.' . $arr[1] . '.md');
} else {
rename($dir . $sp, $dn . $num . '.' . $fn . '.md');
}
$i++;
}
rebuilt_cache();
}
// Return image gallery in pager.
function image_gallery($images, $page = 1, $perpage = 0)
{
if (empty($images)) {
$images = scan_images();
}
$tmp = '';
$pagination = has_pagination(count($images), $perpage, $page);
$images = array_slice($images, ($page - 1) * $perpage, $perpage);
$tmp .= '<div class="cover-container">';
foreach ($images as $index => $v) {
$tmp .= '<div class="cover-item"><img loading="lazy" class="img-thumbnail the-img" src="' . site_url() . $v['dirname'] . '/'. $v['basename'].'"></div>';
}
$tmp .= '</div><br><div class="row">';
if (!empty($pagination['prev'])) {
$prev = $page - 1;
$tmp .= '<a class="btn btn-primary left" style="margin: .25rem;" href="#'. $prev .'" onclick="loadImages(' . $prev . ')">← '. i18n('Prev') .'</a>';
}
if (!empty($pagination['next'])) {
$next = $page + 1;
$tmp .= '<a class="btn btn-primary right" style="margin: .25rem;" href="#'. $next .'" onclick="loadImages(' . $next . ')">'. i18n('Next') .' →</a>';
}
$tmp .= '</div>';
return $tmp;
}
function authorized ($data = null)
{
if (login()) {
if (is_null($data)) {
return false;
}
$user = $_SESSION[site_url()]['user'];
$role = user('role', $user);
if (isset($data->author)) {
if ($user === $data->author || $role === 'editor' || $role === 'admin') {
return true;
} else {
return false;
}
} else {
if ($role === 'editor' || $role === 'admin') {
return true;
} else {
return false;
}
}
}
}