function kona3_action_edit()
{
global $kona3conf, $page;
$page = $kona3conf["page"];
$action = kona3getPageURL($page, "edit");
$a_mode = kona3param('a_mode', '');
$i_mode = kona3param('i_mode', 'form');
// or ajax
// check permission
if (!kona3isLogin()) {
$url = kona3getPageURL($page, 'login');
kona3_edit_err("<a href='{$url}'>Please login</a>", $i_mode);
exit;
}
// load body
$txt = "";
$fname = kona3getWikiFile($page);
if (file_exists($fname)) {
$txt = @file_get_contents($fname);
}
$a_hash = hash('sha256', $txt);
if ($a_mode == "trywrite") {
$msg = kona3_trywrite($txt, $a_hash, $i_mode);
} else {
$msg = "";
}
// show
kona3template('edit', array("action" => $action, "a_hash" => $a_hash, "page_title" => kona3text2html($page), "page_body" => kona3text2html($txt), "msg" => $msg));
}
function kona3plugins_comment_action()
{
global $kona3conf, $output_format;
$page = kona3getPage();
$m = kona3param("m", "");
$output_format = kona3param("fmt", "");
$is_login = kona3isLogin();
if ($m == "") {
_err($page, 'No Mode in Comment');
}
// write comment
if ($m == "write") {
kona3plugins_comment_action_write($page);
return;
}
// delete comment (1/2)
if ($m == "del") {
$id = intval(@$_REQUEST['id']);
if ($id <= 0) {
kona3error($page, 'no id');
}
$key = $_SESSION['password'];
$del = "<form method='post'>" . "<input type='hidden' name='m' value='del2'>" . "<input type='hidden' name='id' value='{$id}'>" . "<p>Really delete (id={$id})?</p>" . "<p>password: <input type='password' name='pw' value='{$key}'>" . " <input type='submit' value='Delete'></p>" . "</form>";
_err($page, $del);
exit;
}
// delete comment (2/2)
if ($m == "del2") {
$id = intval(@$_REQUEST['id']);
$pw = isset($_REQUEST['pw']) ? $_REQUEST['pw'] : '';
if ($id <= 0) {
kona3error($page, "no id");
}
$pdo = kona3getDB();
$stmt = $pdo->prepare('SELECT * FROM comment_list WHERE comment_id=?');
$stmt->execute(array($id));
$row = $stmt->fetch();
if ($row['delkey'] === $pw || $is_login) {
$pdo->exec("DELETE FROM comment_list WHERE comment_id={$id}");
if ($output_format == "json") {
_ok($page, "deleted");
}
header('location: index.php?' . urlencode($page));
exit;
}
}
// set todo
if ($m == "todo") {
$id = intval(@$_REQUEST['id']);
if ($id < 0) {
kona3error($page, "no id");
}
$v = isset($_REQUEST['v']) ? intval($_REQUEST['v']) : -1;
if ($v < 0) {
kona3error($page, "no v param");
}
$pdo = kona3getDB();
$stmt = $pdo->prepare('UPDATE comment_list SET todo=? ' . ' WHERE comment_id=?');
$stmt->execute(array($v, $id));
$v = $v == 1 ? "todo" : "done";
_ok($page, "ok comment_id={$id} change to {$v}");
exit;
}
// else
_err($page, 'Invalid mode');
exit;
}
function kona3_action_show()
{
global $kona3conf;
$page = $kona3conf["page"];
$page_h = htmlspecialchars($page);
// check login
if ($kona3conf["wiki.private"]) {
if (!kona3isLogin()) {
$url = kona3getPageURL($page, "login");
kona3error($page, "Private mode. <a href='{$url}'>Please login.</a>");
exit;
}
}
// wiki file (text)
$fname = kona3getWikiFile($page);
// wiki file eixsits?
$ext = "txt";
$wiki_live = file_exists($fname);
if (!$wiki_live) {
// mark down
$fname = kona3getWikiFile($page, TRUE, '.md');
$wiki_live = file_exists($fname);
if ($wiki_live) {
$ext = "md";
} else {
$fname = kona3getWikiFile($page, FALSE);
$wiki_live = file_exists($fname);
if (preg_match('#\\.([a-z]+)$#', $fname, $m)) {
$ext = $m[1];
}
}
}
// body
if ($wiki_live) {
$txt = @file_get_contents($fname);
} else {
$updir = dirname($page);
$txt = "*** {$page}\n\n" . "Not Found\n\n" . "#ls()\n";
}
// convert
$cnt_txt = mb_strlen($txt);
if ($ext == "txt") {
$page_body = konawiki_parser_convert($txt);
} else {
if ($ext == "md") {
$page_body = _markdown_convert($txt);
} else {
kona3error($page, "Sorry, System Error.");
exit;
}
}
// every page
if (!empty($kona3conf['allpage.footer'])) {
$footer = konawiki_parser_convert($kona3conf['allpage.footer']);
$page_body .= "<hr>" . $footer;
}
// menu
$menufile = kona3getWikiFile("MenuBar");
if (file_exists($menufile)) {
$menu = @file_get_contents($menufile);
$menuhtml = konawiki_parser_convert($menu);
} else {
$menuhtml = "";
}
// show
kona3template('show', array("page_title" => kona3text2html($page), "page_body" => $page_body, "cnt_txt" => $cnt_txt, "wiki_menu" => $menuhtml));
}
function kona3getMenu()
{
global $kona3conf;
$page = $kona3conf['page'];
//
$new_uri = kona3getPageURL($page, 'new');
$edit_uri = kona3getPageURL($page, 'edit');
$login_uri = kona3getPageURL($page, 'login');
$logout_uri = kona3getPageURL($page, 'logout');
$search_uri = kona3getPageURL($page, 'search');
//
$list = array();
//
if (!kona3isLogin()) {
$list[] = array('login', $login_uri);
$list[] = array('-', '-');
} else {
$list[] = array('logout', $logout_uri);
$list[] = array('-', '-');
$list[] = array('new', $new_uri);
$list[] = array('edit', $edit_uri);
}
$list[] = array('search', $search_uri);
// make link
$ha = array();
foreach ($list as $it) {
$label = $it[0];
$href = $it[1];
if ($href != "-") {
$ha[] = "[<a href=\"{$href}\">{$label}</a>]";
} else {
$ha[] = " - ";
}
}
return implode(" ", $ha);
}
