mirror of
https://github.com/vichan-devel/vichan.git
synced 2024-11-12 01:50:48 +01:00
"Create board" page
This commit is contained in:
parent
3679f2c78b
commit
cb0912754f
@ -67,6 +67,9 @@
|
||||
define('ERROR_INVALID', 'Invalid username and/or password.', true);
|
||||
define('ERROR_INVALIDAFTER', 'Invalid username and/or password. Your user may have been deleted or changed.');
|
||||
define('ERROR_MALFORMED','Invalid/malformed cookies.', true);
|
||||
define('ERROR_MISSEDAFIELD', 'Your browser didn\'t submit an input when it should have.', true);
|
||||
define('ERROR_REQUIRED', 'The %s field is required.', true);
|
||||
define('ERROR_INVALIDFIELD', 'The %s field was invalid.', true);
|
||||
|
||||
// For resizing, max values
|
||||
define('THUMB_WIDTH', 200, true);
|
||||
@ -132,6 +135,10 @@
|
||||
// The page that is first shown when a moderator logs in. Defaults to the dashboard.
|
||||
define('MOD_DEFAULT', '/', true);
|
||||
|
||||
define('MOD_JANITOR', 0, true);
|
||||
define('MOD_MOD', 1, true);
|
||||
define('MOD_ADMIN', 2, true);
|
||||
|
||||
// A small file in the main directory indicating that the script has been ran and the board(s) have been generated.
|
||||
// This keeps the script from querying the database and causing strain when not needed.
|
||||
define('HAS_INSTALLED', '.installed', true);
|
||||
@ -139,7 +146,7 @@
|
||||
// Name of the boards. Typically '/%s/' (/b/, /mu/, etc)
|
||||
// BOARD_ABBREVIATION - BOARD_TITLE
|
||||
define('BOARD_ABBREVIATION', '/%s/', true);
|
||||
|
||||
|
||||
// Automatically convert things like "..." to Unicode characters ("…")
|
||||
define('AUTO_UNICODE', true, true);
|
||||
// Use some Wiki-like syntax (''em'', '''strong''', ==Heading==, etc)
|
||||
|
130
inc/mod.php
130
inc/mod.php
@ -1,8 +1,96 @@
|
||||
<?php
|
||||
|
||||
<?php
|
||||
// 'false' means that the user is not logged in as a moderator
|
||||
$mod = false;
|
||||
|
||||
// Creates a small random string for validating moderators' cookies
|
||||
function mkhash($length=12) {
|
||||
// The method here isn't really important,
|
||||
// but I think this generates a relatively
|
||||
// unique string that looks cool.
|
||||
// If you choose to change this, make sure it cannot include a ':' character.
|
||||
return substr(base64_encode(sha1(rand() . time(), true)), 0, $length);
|
||||
}
|
||||
|
||||
function login($username, $password, $makehash=true) {
|
||||
global $sql, $mod;
|
||||
|
||||
// SHA1 password
|
||||
if($makehash) {
|
||||
$password = sha1($password);
|
||||
}
|
||||
|
||||
$res = mysql_query(sprintf(
|
||||
"SELECT `id`,`type` FROM `mods` WHERE `username` = '%s' AND `password` = '%s' LIMIT 1",
|
||||
mysql_real_escape_string($username),
|
||||
$password
|
||||
), $sql) or error(mysql_error($sql));
|
||||
|
||||
if($user = mysql_fetch_array($res)) {
|
||||
return $mod = Array(
|
||||
'id' => $user['id'],
|
||||
'type' => $user['type'],
|
||||
'username' => $username,
|
||||
'password' => $password,
|
||||
'hash' => isset($_SESSION['mod']['hash']) ? $_SESSION['mod']['hash'] : mkhash()
|
||||
);
|
||||
} else return false;
|
||||
}
|
||||
|
||||
function setCookies() {
|
||||
global $mod;
|
||||
if(!$mod) error('setCookies() was called for a non-moderator!');
|
||||
|
||||
// MOD_COOKIE contains username:hash
|
||||
setcookie(MOD_COOKIE, $mod['username'] . ':' . $mod['hash'], time()+COOKIE_EXPIRE, JAIL_COOKIES?ROOT:'/', null, false, true);
|
||||
|
||||
// Put $mod in the session
|
||||
$_SESSION['mod'] = $mod;
|
||||
|
||||
// Lock sessions to IP addresses
|
||||
if(MOD_LOCK_IP)
|
||||
$_SESSION['mod']['ip'] = $_SERVER['REMOTE_ADDR'];
|
||||
}
|
||||
|
||||
function destroyCookies() {
|
||||
// Delete the cookies
|
||||
setcookie(MOD_COOKIE, 'deleted', time()-COOKIE_EXPIRE, JAIL_COOKIES?ROOT:'/', null, false, true);
|
||||
|
||||
// Unset the session
|
||||
unset($_SESSION['mod']);
|
||||
}
|
||||
|
||||
if(isset($_COOKIE['mod']) && isset($_SESSION['mod']) && is_array($_SESSION['mod'])) {
|
||||
// Should be username:session hash
|
||||
$cookie = explode(':', $_COOKIE['mod']);
|
||||
if(count($cookie) != 2) {
|
||||
destroyCookies();
|
||||
error(ERROR_MALFORMED);
|
||||
}
|
||||
|
||||
// Validate session
|
||||
if( $cookie[0] != $_SESSION['mod']['username'] ||
|
||||
$cookie[1] != $_SESSION['mod']['hash']) {
|
||||
// Malformed cookies
|
||||
destroyCookies();
|
||||
error(ERROR_MALFORMED);
|
||||
}
|
||||
|
||||
// Open connection
|
||||
sql_open();
|
||||
|
||||
// Check username/password
|
||||
if(!login($_SESSION['mod']['username'], $_SESSION['mod']['password'], false)) {
|
||||
destroyCookies();
|
||||
error(ERROR_INVALIDAFTER);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// Generates a <ul> element with a list of linked
|
||||
// boards and their subtitles.
|
||||
function ulBoards() {
|
||||
global $mod;
|
||||
|
||||
$body = '<ul>';
|
||||
|
||||
// List of boards
|
||||
@ -14,12 +102,44 @@
|
||||
sprintf(BOARD_PATH, $b['uri']) . FILE_INDEX .
|
||||
'">' .
|
||||
sprintf(BOARD_ABBREVIATION, $b['uri']) .
|
||||
'</a>' .
|
||||
(isset($b['subtitle']) ? ' - ' . $b['subtitle'] : '') .
|
||||
'</a> - ' .
|
||||
$b['title'] .
|
||||
(isset($b['subtitle']) ? '<span class="unimportant"> — ' . $b['subtitle'] . '</span>' : '') .
|
||||
'</li>';
|
||||
}
|
||||
|
||||
if($mod['type'] == MOD_ADMIN) {
|
||||
$body .= '<li style="margin-top:15px;"><a href="?/new"><strong>Create new board</strong></a></li>';
|
||||
}
|
||||
return $body . '</ul>';
|
||||
}
|
||||
|
||||
|
||||
function form_newBoard() {
|
||||
return '<fieldset><legend>New board</legend>' .
|
||||
'<form action="?/new" method="post">' .
|
||||
'<table>' .
|
||||
'<tr>' .
|
||||
'<th><label for="board">URI:</label></th>' .
|
||||
'<td><input type="text" name="uri" id="board" size="3" maxlength="8" />' .
|
||||
' <span class="unimportant">(eg. "b"; "mu")</span>' .
|
||||
'</tr>' .
|
||||
'<tr>' .
|
||||
'<th><label for="title">Title:</label></th>' .
|
||||
'<td><input type="text" name="title" id="title" size="15" maxlength="20" />' .
|
||||
' <span class="unimportant">(eg. "Random")</span>' .
|
||||
'</tr>' .
|
||||
'<tr>' .
|
||||
'<th><label for="subtitle">Subtitle:</label></th>' .
|
||||
'<td><input type="text" name="subtitle" id="subtitle" size="20" maxlength="40" />' .
|
||||
' <span class="unimportant">(optional)</span>' .
|
||||
'</tr>' .
|
||||
'<tr>' .
|
||||
'<td></td>' .
|
||||
'<td><input name="new_board" type="submit" value="New Board" /></td>' .
|
||||
'</tr>' .
|
||||
'</table>' .
|
||||
'</form>' .
|
||||
'</fieldset>';
|
||||
}
|
||||
|
||||
?>
|
87
inc/user.php
87
inc/user.php
@ -21,91 +21,4 @@
|
||||
$user = Array('valid' => true, 'appeared' => $_COOKIE[TIME_COOKIE]);
|
||||
}
|
||||
|
||||
// 'false' means that the user is not logged in as a moderator
|
||||
$mod = false;
|
||||
|
||||
// Creates a small random string for validating moderators' cookies
|
||||
function mkhash($length=12) {
|
||||
// The method here isn't really important,
|
||||
// but I think this generates a relatively
|
||||
// unique string that looks cool.
|
||||
// If you choose to change this, make sure it cannot include a ':' character.
|
||||
return substr(base64_encode(sha1(rand() . time(), true)), 0, $length);
|
||||
}
|
||||
|
||||
function login($username, $password, $makehash=true) {
|
||||
global $sql, $mod;
|
||||
|
||||
// SHA1 password
|
||||
if($makehash) {
|
||||
$password = sha1($password);
|
||||
}
|
||||
|
||||
$res = mysql_query(sprintf(
|
||||
"SELECT `id`,`type` FROM `mods` WHERE `username` = '%s' AND `password` = '%s' LIMIT 1",
|
||||
mysql_real_escape_string($username),
|
||||
$password
|
||||
), $sql) or error(mysql_error($sql));
|
||||
|
||||
if($user = mysql_fetch_array($res)) {
|
||||
return $mod = Array(
|
||||
'id' => $user['id'],
|
||||
'type' => $user['type'],
|
||||
'username' => $username,
|
||||
'password' => $password,
|
||||
'hash' => mkhash()
|
||||
);
|
||||
} else return false;
|
||||
}
|
||||
|
||||
function setCookies() {
|
||||
global $mod;
|
||||
if(!$mod) error('setCookies() was called for a non-moderator!');
|
||||
|
||||
// MOD_COOKIE contains username:hash
|
||||
setcookie(MOD_COOKIE, $mod['username'] . ':' . $mod['hash'], time()+COOKIE_EXPIRE, JAIL_COOKIES?ROOT:'/', null, false, true);
|
||||
|
||||
// Put $mod in the session
|
||||
$_SESSION['mod'] = $mod;
|
||||
|
||||
// Lock sessions to IP addresses
|
||||
if(MOD_LOCK_IP)
|
||||
$_SESSION['mod']['ip'] = $_SERVER['REMOTE_ADDR'];
|
||||
}
|
||||
|
||||
function destroyCookies() {
|
||||
// Delete the cookies
|
||||
setcookie(MOD_COOKIE, 'deleted', time()-COOKIE_EXPIRE, JAIL_COOKIES?ROOT:'/', null, false, true);
|
||||
|
||||
// Unset the session
|
||||
unset($_SESSION['mod']);
|
||||
}
|
||||
|
||||
if(isset($_COOKIE['mod']) && isset($_SESSION['mod']) && is_array($_SESSION['mod'])) {
|
||||
// Should be username:session hash
|
||||
$cookie = explode(':', $_COOKIE['mod']);
|
||||
if(count($cookie) != 2) {
|
||||
destroyCookies();
|
||||
error(ERROR_MALFORMED);
|
||||
}
|
||||
|
||||
// Validate session
|
||||
if( $cookie[0] != $_SESSION['mod']['username'] ||
|
||||
$cookie[1] != $_SESSION['mod']['hash']) {
|
||||
// Malformed cookies
|
||||
destroyCookies();
|
||||
error(ERROR_MALFORMED);
|
||||
}
|
||||
|
||||
// Open connection
|
||||
sql_open();
|
||||
|
||||
// Check username/password
|
||||
if(!login($_SESSION['mod']['username'], $_SESSION['mod']['password'], false)) {
|
||||
destroyCookies();
|
||||
error(ERROR_INVALIDAFTER);
|
||||
}
|
||||
|
||||
$mod = $_SESSION['mod'];
|
||||
}
|
||||
?>
|
73
mod.php
73
mod.php
@ -38,27 +38,90 @@
|
||||
loginForm();
|
||||
}
|
||||
} else {
|
||||
$query = $_SERVER['QUERY_STRING'];
|
||||
$query = isset($_SERVER['QUERY_STRING']) ? $_SERVER['QUERY_STRING'] : '';
|
||||
$regex = Array(
|
||||
'board' => str_replace('%s', '(\w{1,8})', preg_quote(BOARD_PATH, '/'))
|
||||
);
|
||||
|
||||
if(preg_match('/^\/?$/', $query)) {
|
||||
// Dashboard
|
||||
|
||||
// Body
|
||||
$body = '';
|
||||
|
||||
$body .= '<fieldset><legend>Boards</legend>' .
|
||||
ulBoards() .
|
||||
'</fieldset>';
|
||||
|
||||
die(Element('page.html', Array(
|
||||
// TODO: Statistics, etc, in the dashboard.
|
||||
|
||||
echo Element('page.html', Array(
|
||||
'index'=>ROOT,
|
||||
'title'=>'Dashboard',
|
||||
'body'=>$body
|
||||
)
|
||||
));
|
||||
);
|
||||
} elseif(preg_match('/^\/new$/', $query)) {
|
||||
// New board
|
||||
$body = '';
|
||||
|
||||
if(isset($_POST['new_board'])) {
|
||||
// Create new board
|
||||
if( !isset($_POST['uri']) ||
|
||||
!isset($_POST['title']) ||
|
||||
!isset($_POST['subtitle'])
|
||||
) error(ERROR_MISSEDAFIELD);
|
||||
|
||||
$b = Array(
|
||||
'uri' => $_POST['uri'],
|
||||
'title' => $_POST['title'],
|
||||
'subtitle' => $_POST['subtitle']
|
||||
);
|
||||
|
||||
// Check required fields
|
||||
if(empty($b['uri']))
|
||||
error(sprintf(ERROR_REQUIRED, 'URI'));
|
||||
if(empty($b['title']))
|
||||
error(sprintf(ERROR_REQUIRED, 'title'));
|
||||
|
||||
// Check string lengths
|
||||
if(strlen($b['uri']) > 8)
|
||||
error(sprintf(ERROR_TOOLONG, 'URI'));
|
||||
if(strlen($b['title']) > 20)
|
||||
error(sprintf(ERROR_TOOLONG, 'title'));
|
||||
if(strlen($b['subtitle']) > 40)
|
||||
error(sprintf(ERROR_TOOLONG, 'subtitle'));
|
||||
|
||||
if(!preg_match('/^\w+$/', $b['uri']))
|
||||
error(sprintf(ERROR_INVALIDFIELD, 'URI'));
|
||||
|
||||
mysql_query(sprintf(
|
||||
"INSERT INTO `boards` VALUES (NULL, '%s', '%s', " .
|
||||
(empty($b['subtitle']) ? 'NULL' : "'%s'" ) .
|
||||
")",
|
||||
mysql_real_escape_string($b['uri']),
|
||||
mysql_real_escape_string($b['title']),
|
||||
mysql_real_escape_string($b['subtitle'])
|
||||
), $sql) or error(mysql_error($sql));
|
||||
|
||||
// Open the board
|
||||
openBoard($b['uri']) or error("Couldn't open board after creation.");
|
||||
|
||||
// Create the posts table
|
||||
mysql_query(Element('posts.sql', Array('board' => $board['uri'])), $sql) or error(mysql_error($sql));
|
||||
|
||||
// Build the board
|
||||
buildIndex();
|
||||
}
|
||||
|
||||
$body .= form_newBoard();
|
||||
|
||||
// TODO: Statistics, etc, in the dashboard.
|
||||
|
||||
echo Element('page.html', Array(
|
||||
'index'=>ROOT,
|
||||
'title'=>'New board',
|
||||
'body'=>$body
|
||||
)
|
||||
);
|
||||
} elseif(preg_match('/^\/' . $regex['board'] . '(' . preg_quote(FILE_INDEX, '/') . ')?$/', $query, $matches)) {
|
||||
// Board index
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user