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Move some more settings to the database and add CSS to limit list of chatters hight

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This commit is contained in:
Daniel Winzen
2016-04-10 20:41:37 +02:00
parent a22ffd83fd
commit e181af4df5
4 changed files with 31 additions and 18 deletions
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2
CHANGELOG
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@ -2,6 +2,8 @@ Use constants for configuration
Simplify extreme captcha code generation
Add language setting to profile
Add checks for required extensions
Move some more settings to the database
Add CSS to limit list of chatters hight
Version 1.15.3 - Mar. 6, 2016
Allow using html tags in linkfilter without breaking dereferrer or image embed

37
chat.php
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@ -203,12 +203,12 @@ if(!isSet($_REQUEST['action'])){
if(!valid_admin()){
send_alogin();
}
$C['bool_settings']=array('suguests', 'imgembed', 'timestamps', 'trackip', 'memkick', 'forceredirect', 'incognito', 'enablejs');
$C['bool_settings']=array('suguests', 'imgembed', 'timestamps', 'trackip', 'memkick', 'forceredirect', 'incognito', 'enablejs', 'sendmail');
$C['colour_settings']=array('colbg', 'coltxt');
$C['msg_settings']=array('msgenter', 'msgexit', 'msgmemreg', 'msgsureg', 'msgkick', 'msgmultikick', 'msgallkick', 'msgclean', 'msgsendall', 'msgsendmem', 'msgsendmod', 'msgsendadm', 'msgsendprv');
$C['number_settings']=array('memberexpire', 'guestexpire', 'kickpenalty', 'entrywait', 'captchatime', 'messageexpire', 'messagelimit', 'maxmessage', 'maxname', 'minpass', 'defaultrefresh', 'numnotes');
$C['number_settings']=array('memberexpire', 'guestexpire', 'kickpenalty', 'entrywait', 'captchatime', 'messageexpire', 'messagelimit', 'keeplimit', 'maxmessage', 'maxname', 'minpass', 'defaultrefresh', 'numnotes');
$C['textarea_settings']=array('rulestxt', 'css');
$C['text_settings']=array('dateformat', 'captchachars', 'redirect', 'chatname');
$C['text_settings']=array('dateformat', 'captchachars', 'redirect', 'chatname', 'mailsender', 'mailreceiver');
$C['settings']=array_merge(array('guestaccess', 'englobalpass', 'globalpass', 'captcha', 'dismemcaptcha', 'topic'), $C['bool_settings'], $C['colour_settings'], $C['msg_settings'], $C['number_settings'], $C['textarea_settings'], $C['text_settings']); // All settings in the database
if(empty($_REQUEST['do'])){
}elseif($_REQUEST['do']==='save'){
@ -1256,7 +1256,7 @@ function send_messages($js){
echo '<a id="top"></a>';
echo '<div id="topic">';
echo get_setting('topic');
echo '</div><div id="chatters">';
echo '</div><div id="chatters" style="max-height:100px;overflow-y:auto;">';
print_chatters();
echo "</div><a style=\"position:fixed;top:0.5em;right:0.5em\" href=\"#bottom\">$I[bottom]</a><div id=\"messages\">";
print_messages();
@ -2752,17 +2752,17 @@ function write_message($message){
}
$stmt=$db->prepare('INSERT INTO ' . PREFIX . 'messages (postdate, poststatus, poster, recipient, text, delstatus) VALUES (?, ?, ?, ?, ?, ?);');
$stmt->execute(array($message['postdate'], $message['poststatus'], $message['poster'], $message['recipient'], $message['text'], $message['delstatus']));
$limit=KEEPLIMIT*get_setting('messagelimit');
$limit=get_setting('keeplimit')*get_setting('messagelimit');
$stmt=$db->query('SELECT id FROM ' . PREFIX . "messages ORDER BY id DESC LIMIT 1 OFFSET $limit");
if($id=$stmt->fetch(PDO::FETCH_NUM)){
$stmt=$db->prepare('DELETE FROM ' . PREFIX . 'messages WHERE id<=?;');
$stmt->execute(array($id[0]));
}
if(SENDMAIL && $message['poststatus']<9){
if($message['poststatus']<9 && get_setting('sendmail')){
$subject='New Chat message';
$headers='From: ' . MAILSENDER . "\r\nX-Mailer: PHP/".phpversion()."\r\nContent-Type: text/html; charset=UTF-8\r\n";
$headers='From: '.get_setting('mailsender')."\r\nX-Mailer: PHP/".phpversion()."\r\nContent-Type: text/html; charset=UTF-8\r\n";
$body='<html><body style="background-color:#'.get_setting('colbg').';color:#'.get_setting('coltxt').";\">$message[text]</body></html>";
mail(MAILRECEIVER, $subject, $body, $headers);
mail(get_setting('mailreceiver'), $subject, $body, $headers);
}
}
@ -3117,7 +3117,7 @@ function init_chat(){
$db->exec('CREATE INDEX IF NOT EXISTS lastpost ON ' . PREFIX . 'sessions (lastpost);');
$db->exec('CREATE TABLE IF NOT EXISTS ' . PREFIX . "settings (setting TEXT NOT NULL PRIMARY KEY, value TEXT NOT NULL);");
}
$settings=array(array('guestaccess', '0'), array('globalpass', ''), array('englobalpass', '0'), array('captcha', '0'), array('dateformat', 'm-d H:i:s'), array('rulestxt', ''), array('msgencrypted', '0'), array('dbversion', DBVERSION), array('css', 'a:visited{color:#B33CB4;} a:active{color:#FF0033;} a:link{color:#0000FF;} input,select,textarea{color:#FFFFFF;background-color:#000000;} a img{width:15%} a:hover img{width:35%} .error{color:#FF0033;} .delbutton{background-color:#660000;} .backbutton{background-color:#004400;} #exitbutton{background-color:#AA0000;}'), array('memberexpire', '60'), array('guestexpire', '15'), array('kickpenalty', '10'), array('entrywait', '120'), array('messageexpire', '14400'), array('messagelimit', '150'), array('maxmessage', 2000), array('captchatime', '600'), array('colbg', '000000'), array('coltxt', 'FFFFFF'), array('maxname', '20'), array('minpass', '5'), array('defaultrefresh', '20'), array('dismemcaptcha', '0'), array('suguests', '0'), array('imgembed', '1'), array('timestamps', '1'), array('trackip', '0'), array('captchachars', '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'), array('memkick', '1'), array('forceredirect', '0'), array('redirect', ''), array('incognito', '1'), array('enablejs', '0'), array('chatname', 'My Chat'), array('topic', ''), array('msgsendall', $I['sendallmsg']), array('msgsendmem', $I['sendmemmsg']), array('msgsendmod', $I['sendmodmsg']), array('msgsendadm', $I['sendadmmsg']), array('msgsendprv', $I['sendprvmsg']), array('msgenter', $I['entermsg']), array('msgexit', $I['exitmsg']), array('msgmemreg', $I['memregmsg']), array('msgsureg', $I['suregmsg']), array('msgkick', $I['kickmsg']), array('msgmultikick', $I['multikickmsg']), array('msgallkick', $I['allkickmsg']), array('msgclean', $I['cleanmsg']), array('numnotes', '3'));
$settings=array(array('guestaccess', '0'), array('globalpass', ''), array('englobalpass', '0'), array('captcha', '0'), array('dateformat', 'm-d H:i:s'), array('rulestxt', ''), array('msgencrypted', '0'), array('dbversion', DBVERSION), array('css', 'a:visited{color:#B33CB4;} a:active{color:#FF0033;} a:link{color:#0000FF;} input,select,textarea{color:#FFFFFF;background-color:#000000;} a img{width:15%} a:hover img{width:35%} .error{color:#FF0033;} .delbutton{background-color:#660000;} .backbutton{background-color:#004400;} #exitbutton{background-color:#AA0000;}'), array('memberexpire', '60'), array('guestexpire', '15'), array('kickpenalty', '10'), array('entrywait', '120'), array('messageexpire', '14400'), array('messagelimit', '150'), array('maxmessage', 2000), array('captchatime', '600'), array('colbg', '000000'), array('coltxt', 'FFFFFF'), array('maxname', '20'), array('minpass', '5'), array('defaultrefresh', '20'), array('dismemcaptcha', '0'), array('suguests', '0'), array('imgembed', '1'), array('timestamps', '1'), array('trackip', '0'), array('captchachars', '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'), array('memkick', '1'), array('forceredirect', '0'), array('redirect', ''), array('incognito', '1'), array('enablejs', '0'), array('chatname', 'My Chat'), array('topic', ''), array('msgsendall', $I['sendallmsg']), array('msgsendmem', $I['sendmemmsg']), array('msgsendmod', $I['sendmodmsg']), array('msgsendadm', $I['sendadmmsg']), array('msgsendprv', $I['sendprvmsg']), array('msgenter', $I['entermsg']), array('msgexit', $I['exitmsg']), array('msgmemreg', $I['memregmsg']), array('msgsureg', $I['suregmsg']), array('msgkick', $I['kickmsg']), array('msgmultikick', $I['multikickmsg']), array('msgallkick', $I['allkickmsg']), array('msgclean', $I['cleanmsg']), array('numnotes', '3'), array('keeplimit', '3'), array('mailsender', 'www-data <www-data@localhost>'), array('mailreceiver', 'Webmaster <webmaster@localhost>'), array('sendmail', '0'));
$stmt=$db->prepare('INSERT INTO ' . PREFIX . 'settings (setting, value) VALUES (?, ?);');
foreach($settings as $pair){
$stmt->execute($pair);
@ -3244,6 +3244,9 @@ function update_db(){
$db->exec('CREATE TABLE IF NOT EXISTS ' . PREFIX . 'captcha (id int(10) unsigned NOT NULL AUTO_INCREMENT, time int(10) unsigned NOT NULL, code char(5) NOT NULL, PRIMARY KEY (id) USING BTREE) ENGINE=MEMORY DEFAULT CHARSET=utf8 COLLATE=utf8_bin;');
}
}
if($dbversion<15){
$db->exec('INSERT INTO ' . PREFIX . "settings (setting, value) VALUES ('keeplimit', '3'), ('mailsender', 'www-data <www-data@localhost>'), ('mailreceiver', 'Webmaster <webmaster@localhost>'), ('sendmail', '0');");
}
update_setting('dbversion', DBVERSION);
if(get_setting('msgencrypted')!=MSGENCRYPTED){
if(!extension_loaded('openssl')){
@ -3403,8 +3406,7 @@ function load_lang(){
function load_config(){
define('VERSION', '1.15.3'); // Script version
define('DBVERSION', 14); // Database version
define('KEEPLIMIT', 3); // Amount of messages to keep in the database (multiplied with max messages displayed) - increase if you have many private messages
define('DBVERSION', 15); // Database version
define('MSGENCRYPTED', false); // Store messages encrypted in the database to prevent other database users from reading them - true/false - visit the setup page after editing!
define('ENCRYPTKEY', 'MY_KEY'); // Encryption key for messages
define('DBHOST', 'localhost'); // Database host
@ -3414,13 +3416,14 @@ function load_config(){
define('PERSISTENT', true); // Use persistent database conection true/false
define('PREFIX', ''); // Prefix - Set this to a unique value for every chat, if you have more than 1 chats on the same database or domain - use only alpha-numeric values (A-Z, a-z, 0-9, or _) other symbols might break the queries
define('MEMCACHED', false); // Enable/disable memcached caching true/false - needs memcached extension and a memcached server.
define('MEMCACHEDHOST', 'localhost'); // Memcached host
define('MEMCACHEDPORT', '11211'); // Memcached port
define('SENDMAIL', false); // Send mail on new message - only activate on low traffic chat or your inbox will fill up very fast!
define('MAILSENDER', 'www-data <www-data@localhost>'); // Send mail using this e-Mail address
define('MAILRECEIVER', 'Webmaster <webmaster@localhost>'); // Send mail to this e-Mail address
if(MEMCACHED){
define('MEMCACHEDHOST', 'localhost'); // Memcached host
define('MEMCACHEDPORT', '11211'); // Memcached port
}
define('DBDRIVER', 0); // Selects the database driver to use - 0=MySQL, 1=PostgreSQL, 2=sqlite
define('SQLITEDBFILE', 'public_chat.sqlite'); // Filepath of the sqlite database, if sqlite is used - make sure it is writable for the webserver user
if(DBDRIVER===2){
define('SQLITEDBFILE', 'public_chat.sqlite'); // Filepath of the sqlite database, if sqlite is used - make sure it is writable for the webserver user
}
define('COOKIENAME', PREFIX . 'chat_session'); // Cookie name storing the session information
define('LANG', 'en'); // Default language
}

4
lang_de.php
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@ -254,6 +254,7 @@ $T=array(
'captchatime' => 'Captcha-Ablaufzeit (Sekunden)',
'messageexpire' => 'Nachrichten-Ablaufzeit (Minuten)',
'messagelimit' => 'Nachrichtenlimit (öffentliche)',
'keeplimit' => 'So viele Male zusätzliche Nachrichten behalten (PMs und Mitgliederchat)',
'maxmessage' => 'Maximale Nachrichenlänge',
'confirm' => 'Bist du sicher?',
'yes' => 'Ja',
@ -319,5 +320,8 @@ $T=array(
'pdo_pgsqlextrequired' => 'Die pdo_pgsql Erweiterung von PHP wird für den ausgewählten Datenbanktreiber benötigt. Bitte installieren Sie diese zuerst.',
'pdo_sqliteextrequired' => 'Die pdo_sqlite Erweiterung von PHP wird für den ausgewählten Datenbanktreiber benötigt. Bitte installieren Sie diese zuerst.',
'jsonextrequired' => 'Für diese Funktion wird die json Erweiterung von PHP benötigt. Bitte installieren Sie diese zuerst.',
'sendmail' => 'E-Mail bei neuer Nachricht senden',
'mailsender' => 'E-Mail mit dieser Adresse versenden',
'mailreceiver' => 'E-Mail and diese Adresse senden'
);
?>

6
lang_en.php
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@ -254,6 +254,7 @@ $I=array(
'captchatime' => 'Captcha timeout (seconds)',
'messageexpire' => 'Message timeout (minutes)',
'messagelimit' => 'Message limit (public)',
'keeplimit' => 'Keep this times additional messages (PMs and Member chat)',
'maxmessage' => 'Maximal message length',
'confirm' => 'Are you sure?',
'yes' => 'Yes',
@ -318,6 +319,9 @@ $I=array(
'pdo_mysqlextrequired' => 'The pdo_mysql extension of PHP is required for the selected database driver. Please install it first.',
'pdo_pgsqlextrequired' => 'The pdo_pgsql extension of PHP is required for the selected database driver. Please install it first.',
'pdo_sqliteextrequired' => 'The pdo_sqlite extension of PHP is required for the selected database driver. Please install it first.',
'jsonextrequired' => 'The json extension of PHP is required for this feature. Please install it first.'
'jsonextrequired' => 'The json extension of PHP is required for this feature. Please install it first.',
'sendmail' => 'Send mail on new public message',
'mailsender' => 'Send mail using this address',
'mailreceiver' => 'Send mail to this address'
);
?>