Fix redirection and image embedding

Clean all messages of someone
Kick via active session display
Change languages supported without cookies
Global password only in setup and not in admin section
CSS Styling supported
Moved many configurations from file to database
More simplifications and bugfixes

CHANGELOG

@@ -1,3 +1,59 @@
+Version 1.12.2 - Aug. 18, 2015
+Fix redirection and image embedding
+
+Version 1.12.1 - Aug. 17, 2015
+Fix update query
+
+Version 1.12 - Aug. 17, 2015
+Almost all settings moved to setup
+Backup/restore for super admin
+Moderate and extreme captcha are more readable
+Simplified font styling
+Linkfilter to modify text of a link
+More simplifications and fixes
+
+Version 1.11.2 - Jul. 29, 2015
+Fix security vulnerability
+More simplifications
+Only allow deleting your own messages, not older ones by the same nick
+Confirmation when deleting all your messages
+
+Version 1.11.1 - Jul. 12, 2015
+Bugfixes and minor changes
+
+Version 1.11 - Jul. 11, 2015
+Clean all messages of someone
+Kick via active session display
+Change languages supported without cookies
+Global password only in setup and not in admin section
+CSS Styling supported
+Moved many configurations from file to database
+More simplifications and bugfixes
+
+Version 1.10 - Jun. 7, 2015
+Added message encryption option
+
+Version 1.9.2 - Jun. 4, 2015
+Avoid using mysqlnd-only functions
+
+Version 1.9.1 - Jun. 3, 2015
+Bugfixes
+
+Version 1.9 - Jun. 1, 2015
+Added more captchas
+Splitted guest access and global password
+Added support for irc /me command
+Added prefix for multiple chats on the same domain/database
+
+Version 1.8 - May 28, 2015
+Code cleanup and simplification
+Added support for memcached
+
+Version 1.7 - May 3, 2015
+Added member only option with global password protection
+Made date format configurable
+Various improvements
+
 Version 1.6 - Apr. 26, 2015
 Added option to only allow guests with a global password
 

README

@@ -18,7 +18,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 GENERAL INFORMATION:
 
-This is a PHP Chat based on LE CHAT v.1.14 . An up-to-date copy of this script can be downloaded at https://github.com/DanWin/le-chat-php
+This is a PHP Chat based on LE CHAT v.1.14. An up-to-date copy of this script can be downloaded at https://github.com/DanWin/le-chat-php
 The original perl LE CHAT script by Lucky Eddie can be downloaded at http://4fvfamdpoulu2nms.onion/lechat/ or via a tor2web proxy like https://4fvfamdpoulu2nms.tor2web.blutmagie.de/lechat/ if you don't have TOR installed.
 If you add your own cool features or have a feature request, please tell me and I will add them, if I like them.
 Please also let me know about any bugs you find in the code, so I can fix them.
@@ -87,6 +87,6 @@ If you never used regex before, check out this starting guide to begin with regu
 
 LIVE DEMO:
 
-If you want to see the script in action, you can visit my TOR hidden site http://tt3j2x4k5ycaa5zt.onion/chat.php or via a tor2web proxy like http://tt3j2x4k5ycaa5zt.tor2web.blutmagie.de/chat.php if you don't have TOR installed.
+If you want to see the script in action, you can visit my TOR hidden service http://tt3j2x4k5ycaa5zt.onion/chat.php or via a tor2web proxy like http://tt3j2x4k5ycaa5zt.tor2web.blutmagie.de/chat.php if you don't have TOR installed.
 Considering this is a hidden service, you should be prepared for the worst case, as people often tend to do illegal activities in the TOR network. I'm not online 24/7 so it might not be possible to remove such content right away.
 If you should see illegal content, don't panic. Use the contact form on my site to notify me and clean your browser cache afterwards.

README.md

@@ -1,7 +1,7 @@
 General Information:
 --------------------
 
-This is a PHP Chat based on LE CHAT v.1.14 . An up-to-date copy of this script can be downloaded at https://github.com/DanWin/le-chat-php
+This is a PHP Chat based on LE CHAT v.1.14. An up-to-date copy of this script can be downloaded at https://github.com/DanWin/le-chat-php
 The original perl LE CHAT script by Lucky Eddie can be downloaded at [his site](http://4fvfamdpoulu2nms.onion/lechat/) or via a tor2web proxy like [this one](https://4fvfamdpoulu2nms.tor2web.blutmagie.de/lechat/) if you don't have TOR installed.
 If you add your own cool features or have a feature request, please tell me and I will add them, if I like them.
 Please also let me know about any bugs you find in the code, so I can fix them.
@@ -75,6 +75,6 @@ If you never used regex before, check out [this starting guide](http://docs.acti
 Live demo:
 ----------
 
-If you want to see the script in action, you can visit my [TOR hidden site](http://tt3j2x4k5ycaa5zt.onion/chat.php) or via a tor2web proxy like [this one](http://tt3j2x4k5ycaa5zt.tor2web.blutmagie.de/chat.php) if you don't have TOR installed.
+If you want to see the script in action, you can visit my [TOR hidden service](http://tt3j2x4k5ycaa5zt.onion/chat.php) or via a tor2web proxy like [this one](http://tt3j2x4k5ycaa5zt.tor2web.blutmagie.de/chat.php) if you don't have TOR installed.
 Considering this is a hidden service, you should be prepared for the worst case, as people often tend to do illegal activities in the TOR network. I'm not online 24/7 so it might not be possible to remove such content right away.
 If you should see illegal content, don't panic. Use the contact form on my site to notify me and clean your browser cache afterwards. I will remove the content as soon as possible.

lang_de.php

@@ -52,6 +52,14 @@ $I=array(
 	'msgmultikick' => 'Mehrere rausgeworfen',
 	'msgallkick' => 'Alle rausgeworfen',
 	'msgclean' => 'Raum geleert',
+	'dateformat' => '<a target="_blank" href="http://php.net/manual/de/function.date.php#refsect1-function.date-parameters">Datums-Formatierung</a>',
+	'captcha' => 'Captcha',
+	'enabled' => 'Aktiviert',
+	'onlyguests' => 'Nur für Gäste',
+	'disabled' => 'Deaktiviert',
+	'simple' => 'Einfach',
+	'moderate' => 'Mittel',
+	'extreme' => 'Extrem',
 	'nick' => 'Nickname:',
 	'pass' => 'Passwort:',
 	'globalloginpass' => 'Globales Passwort:',
@@ -61,6 +69,7 @@ $I=array(
 	'cleanmsgs' => 'Nachrichten löschen',
 	'room' => 'Gesamten Raum',
 	'selection' => 'Auswahl',
+	'cleannick' => 'Folgender Nickname:',
 	'clean' => 'Löschen',
 	'kickchat' => '<b>Teilnehmer rausschmeißen</b> (%d Minuten)',
 	'kickmsg' => 'Begründung:',
@@ -68,15 +77,14 @@ $I=array(
 	'kick' => 'Rausschmeißen',
 	'logoutinact' => 'Inaktive Teilnehmer abmelden',
 	'logout' => 'Abmelden',
-	'viewsess' => 'Aktive Sitzungen anzeigen',
+	'sessions' => 'Aktive Sitzungen anzeigen',
 	'view' => 'Anzeigen',
 	'filter' => 'Filter',
 	'guestacc' => 'Gastzugriff ändern',
 	'guestallow' => 'Erlauben',
 	'guestwait' => 'Mit Warteraum erlauben',
 	'adminallow' => 'Moderator-Erlaubnis benötigen',
-	'globalpass' => 'Globales Passwort',
+	'guestdisallow' => 'Nur Mitglieder',
-	'guestdisallow' => 'Verweigern',
 	'addsuguest' => 'Anwerber hinzufügen',
 	'register' => 'Registrieren',
 	'admmembers' => 'Mitglieder',
@@ -85,7 +93,7 @@ $I=array(
 	'memsuguest' => 'Zu Anwerber machen (G)',
 	'memreg' => 'Zu regulärem Mitglied machen',
 	'memmod' => 'Zu Moderator machen (M)',
-	'memsumod' => 'Zu Supermod machen (M)',
+	'memsumod' => 'Zu Supermod machen (SM)',
 	'memadm' => 'Zu Admin machen (A)',
 	'change' => 'Ändern',
 	'regguest' => 'Gast registrieren',
@@ -126,15 +134,15 @@ $I=array(
 	'switchsingle' => 'Zu Einzel-Zeile wechseln',
 	'switchmulti' => 'Zu Mehrfach-Zeilen wechseln',
 	'help' => 'Hilfe',
-	'helpguest' => 'Alle Funktionen sollten recht selbsterklärend sein, benutze einfach die Knöpfe. In deinem Profil kannst du die Aktualisierungsrate, Schriftfarbe und deine gewünschte Postboxgröße anpassen.<br><u>Hinweis:</u> Dies ist ein Chat, wenn du also nichts schreibst, wirst du automatisch nach einiger Zeit abgemaldet.',
+	'helpguest' => 'Alle Funktionen sollten recht selbsterklärend sein, benutze einfach die Knöpfe. In deinem Profil kannst du die Aktualisierungsrate, Schriftfarbe und deine gewünschte Postboxgröße anpassen.<br><u>Hinweis:</u> Dies ist ein Chat, wenn du also nichts schreibst, wirst du automatisch nach einiger Zeit abgemeldet.',
-	'helpembed' => 'Wenn du ein Bild einbetten möchtest, füge einfach ein [img] vor die Adresse deines Bildes. Beispiel: [img]http://example.com/images/file.jpg bettet das Bild in deinen Beitrag ein. Für Videos gilt das gleiche, nur mit [vid] davor.',
+	'helpembed' => 'Wenn du ein Bild einbetten möchtest, füge einfach ein [img] vor die Adresse deines Bildes. Beispiel: [img]http://example.com/images/file.jpg bettet das Bild in deinen Beitrag ein.',
 	'helpmem' => 'Mitglieder: Du wirst einige zusätzliche Optionen in deinem Profil haben. Du kannst deine Schriftart ändern und du kannst dein Passwort jederzeit ändern.',
 	'helpmod' => 'Moderatoren: Achte auf den Admin-Knof unten. Er bringt eine Seite auf, auf der du Nachrichten löschen kannst, Teilnehmer rausschmeißen kannst, alle aktive Sitzungen anzeigen lassen kannst und den Gastzugriff deaktivieren kannst, falls dies nötig sein sollte.',
 	'helpadm' => 'Admins: Du wirst zusätzlich in der Lage sein Gäste zu registrieren, Mitglieder zu verwalten und neue Nicknanem zu registrieren, ohne dass sie im Raum sind.',
 	'profile' => 'Dein Profil',
 	'ignore' => 'Ignorieren',
 	'unignore' => 'Nicht mehr ignorieren',
-	'refreshrate' => 'Aktualisierungsrate (20-150 Sekunden)',
+	'refreshrate' => 'Aktualisierungsrate (5-150 Sekunden)',
 	'fontcolour' => 'Schriftfarbe',
 	'viewexample' => 'Beispiele anzeigen',
 	'bgcolour' => 'Hintergrundfarbe',
@@ -144,7 +152,7 @@ $I=array(
 	'italic' => 'Kursiv',
 	'fontexample' => 'Beispiel für deine gewählte Schrift',
 	'timestamps' => 'Zeitstempel anzeigen',
-	'embed' => 'Bilder/Videos einbetten',
+	'embed' => 'Bilder einbetten (Benötigt Cookies)',
 	'incognito' => 'Inkognito Modus',
 	'pbsize' => 'Postboxgröße',
 	'nbsize' => 'Notizboxgröße',
@@ -172,8 +180,8 @@ $I=array(
 	'randomcol' => 'Zufällige Farbe',
 	'enter' => 'Chat beitreten',
 	'error' => 'Fehler:',
-	'members' => 'Mitglieder:',
+	'members' => 'Mitglieder',
-	'guests' => 'Gäste:',
+	'guests' => 'Gäste',
 	'approveguests' => '%d neue Gäste zum Hereinlassen',
 	'allowchecked' => 'Ausgewählte erlauben',
 	'allowall' => 'Alle erlauben',
@@ -183,8 +191,8 @@ $I=array(
 	'butallowdeny' => 'Senden',
 	'waitempty' => 'Keine weiteren Beitrittsanfragen zu akzeptieren.',
 	'wrongcaptcha' => 'Falsches Captcha',
-	'captchatime' => 'Captcha wurde bereits verwendet oder ist abgelaufen.',
+	'captchaexpire' => 'Captcha wurde bereits verwendet oder ist abgelaufen.',
-	'noguests' => 'Keine Gäste zugelassen!',
+	'noguests' => 'Entschuldigung, zur Zeit nur Mitglieder!',
 	'curchat' => 'Zurzeit sind %d Teilnehmer im Raum:',
 	'cantreg' => '%s kann nicht registriert werden',
 	'alreadyreged' => '%s ist bereits registriert.',
@@ -193,6 +201,7 @@ $I=array(
 	'succdel' => '%s wurde erfolgriech aus der Datenbank gelöscht.',
 	'succchg' => 'Status of %s successfully changed.',
 	'wrongpass' => 'Falsches Passwort!',
+	'wrongglobalpass' => 'Falsches gloables Passwort!',
 	'succprofile' => 'Dein Profil wurde erfolgreich gespeichert.',
 	'backtologin' => 'Zurück zur Anmeldeseite.',
 	'backtochat' => 'Zurück zum Chat.',
@@ -231,6 +240,40 @@ $I=array(
 	'White' => 'Weiß',
 	'Yellow' => 'Gelb',
 	'YellowGreen' => 'Gelbgrün',
-	'contributors' => 'Mitwirkende'
+	'redirectto' => 'Leite weiter zu:',
+	'nonhttp' => 'Nicht-http Adresse angefordert:',
+	'httpredir' => 'Wenn sie nicht funktioniert, probiere diese:',
+	'actions' => 'Aktionen',
+	'sesip' => 'IP-Adresse',
+	'css' => 'CSS Style',
+	'memberexpire' => 'Mitglieder-Ablaufzeit (Minuten)',
+	'guestexpire' => 'Gast-Ablaufzeit (Minuten)',
+	'kickpenalty' => 'Rausschmiss-Strafzeit (Minuten)',
+	'entrywait' => 'Warteraum-Zeit (Sekunden)',
+	'captchatime' => 'Captcha-Ablaufzeit (Sekunden)',
+	'messageexpire' => 'Nachrichten-Ablaufzeit (Minuten)',
+	'messagelimit' => 'Nachrichtenlimit (öffentliche)',
+	'maxmessage' => 'Maximale Nachrichenlänge',
+	'confirm' => 'Bist du sicher?',
+	'yes' => 'Ja',
+	'no' => 'Nein',
+	'colbg' => 'Hintergrundfarbe',
+	'coltxt' => 'Schriftfarbe',
+	'maxname' => 'Maximale Benutzernamen-Länge',
+	'minpass' => 'Minimale Passwortlänge',
+	'defaultrefresh' => 'Standardzeit zum Neuladen der Nachrichten (Sekunden)',
+	'suguests' => 'Anwerber aktivieren',
+	'rulestxt' => 'Regeln (html)',
+	'imgembed' => 'Bilder einbetten',
+	'trackip' => 'Sitzungs-IP anzeigen',
+	'captchachars' => 'Im Captcha benutzte Zeichen',
+	'memkick' => 'Mitglieder dürfen Rasusschmeißen, wenn kein Moderator da ist',
+	'forceredirect' => 'Umleitung erzwingen',
+	'redirect' => 'Benutzerdefinierte Umleitungsadresse',
+	'backuprestore' => 'Sichern und wiederherstellen',
+	'backup' => 'Sichern',
+	'restore' => 'Wiederherstellen',
+	'settings' => 'Einstellungen',
+	'linkfilter' => 'Linkfilter'
 );
 ?>

lang_en.php

@@ -37,12 +37,19 @@ $I=array(
 	'sulogin' => 'Superadmin Login',
 	'sunick' => 'Superadmin Nickname:',
 	'supass' => 'Superadmin Password:',
-	'suconfirm' => 'Confirm Passowrd:',
+	'suconfirm' => 'Confirm Password:',
 	'susuccess' => 'Successfully registered!',
 	'initbtn' => 'Initalise Chat',
 	'initdbexist' => 'Database tables already exist! To continue, you have to delete these tables manually first.',
 	'initsuexist' => 'A Superadmin already exists!',
 	'initgosetup' => 'Go to the Setup-Page',
+	'captcha' => 'Captcha',
+	'enabled' => 'Enabled',
+	'onlyguests' => 'Only for guests',
+	'disabled' => 'Disabled',
+	'simple' => 'Simple',
+	'moderate' => 'Moderate',
+	'extreme' => 'Extreme',
 	'nick' => 'Nickname:',
 	'pass' => 'Password:',
 	'globalloginpass' => 'Global Password:',
@@ -57,11 +64,13 @@ $I=array(
 	'msgmultikick' => 'Multiple kicked',
 	'msgallkick' => 'All kicked',
 	'msgclean' => 'Room cleaned',
+	'dateformat' => '<a target="_blank" href="http://php.net/manual/en/function.date.php#refsect1-function.date-parameters">Date formating</a>',
 	'admfunc' => 'Administrative functions',
 	'allguests' => 'All guests',
 	'cleanmsgs' => 'Clean messages',
 	'room' => 'Whole room',
 	'selection' => 'Selection',
+	'cleannick' => 'Following nickname:',
 	'clean' => 'Clean',
 	'kickchat' => '<b>Kick Chatter</b> (%d minutes)',
 	'kickmsg' => 'Kickmessage:',
@@ -69,15 +78,14 @@ $I=array(
 	'kick' => 'Kick',
 	'logoutinact' => 'Logout inactive Chatter',
 	'logout' => 'Logout',
-	'viewsess' => 'View active sessions',
+	'sessions' => 'View active sessions',
 	'view' => 'View',
 	'filter' => 'Filter',
 	'guestacc' => 'Change Guestaccess',
 	'guestallow' => 'Allow',
 	'guestwait' => 'Allow with waitingroom',
 	'adminallow' => 'Require moderator approval',
-	'globalpass' => 'Global Password',
+	'guestdisallow' => 'Only members',
-	'guestdisallow' => 'Disallow',
 	'addsuguest' => 'Add applicant',
 	'register' => 'Register',
 	'admmembers' => 'Members',
@@ -86,7 +94,7 @@ $I=array(
 	'memsuguest' => 'Set to applicant (G)',
 	'memreg' => 'Set to regular member',
 	'memmod' => 'Set to moderator (M)',
-	'memsumod' => 'Set to supermod (M)',
+	'memsumod' => 'Set to supermod (SM)',
 	'memadm' => 'Set to admin (A)',
 	'change' => 'Change',
 	'regguest' => 'Register Guest',
@@ -116,7 +124,7 @@ $I=array(
 	'waitreload' => 'If this page doesn\'t refresh every %d seconds, use the button below to reload it manually!',
 	'reload' => 'Reload',
 	'rules' => 'Rules',
-	'talkto' => 'Talk to',
+	'talkto' => 'Send to',
 	'toall' => 'All chatters',
 	'tomem' => 'Members only',
 	'tostaff' => 'Staff only',
@@ -128,14 +136,14 @@ $I=array(
 	'switchmulti' => 'Switch to multi-line',
 	'help' => 'Help',
 	'helpguest' => 'All functions should be pretty much self-explaining, just use the buttons. In your profile you can adjust the refresh rate, font colour and your preferred input box size.<br><u>Note:</u> This is a chat, so if you don\'t keep talking, you will be automatically logged out after a while.',
-	'helpembed' => 'If you want to embed an image in your post, simply put [img] in front of your image URL. Example: [img]http://example.com/images/file.jpg will embed the image in your post. For videos applies the same only with [vid].',
+	'helpembed' => 'If you want to embed an image in your post, simply put [img] in front of your image URL. Example: [img]http://example.com/images/file.jpg will embed the image in your post.',
 	'helpmem' => 'Members: You\'ll have some more options in your profile. You can adjust your font face and you can change your password anytime.',
 	'helpmod' => 'Moderators: Notice the Admin-button at the bottom. It\'ll bring up a page where you can clean the room, kick chatters, view all active sessions and disable guest access completely if needed.',
 	'helpadm' => 'Admins: You\'ll be furthermore able to register guests, edit members and register new nicks without them beeing in the room.',
 	'profile' => 'Your Profile',
 	'ignore' => 'Ignore',
 	'unignore' => 'Don\'t ignore anymore',
-	'refreshrate' => 'Refresh rate (20-150 seconds)',
+	'refreshrate' => 'Refresh rate (5-150 seconds)',
 	'fontcolour' => 'Font colour',
 	'viewexample' => 'View examples',
 	'bgcolour' => 'Background colour',
@@ -145,7 +153,7 @@ $I=array(
 	'italic' => 'Italic',
 	'fontexample' => 'Example for your chosen font',
 	'timestamps' => 'Show Timestamps',
-	'embed' => 'Embed images/videos',
+	'embed' => 'Embed images (needs Cookies)',
 	'incognito' => 'Incognito mode',
 	'pbsize' => 'Post box size',
 	'nbsize' => 'Notes box size',
@@ -173,8 +181,8 @@ $I=array(
 	'randomcol' => 'Random Colour',
 	'enter' => 'Enter Chat',
 	'error' => 'Error:',
-	'members' => 'Members:',
+	'members' => 'Members',
-	'guests' => 'Guests:',
+	'guests' => 'Guests',
 	'approveguests' => '%d new guests to approve',
 	'allowchecked' => 'Allow checked',
 	'allowall' => 'Allow all',
@@ -184,8 +192,8 @@ $I=array(
 	'butallowdeny' => 'Submit',
 	'waitempty' => 'No more entry requests to approve.',
 	'wrongcaptcha' => 'Wrong Captcha',
-	'captchatime' => 'Captcha already used or timed out.',
+	'captchaexpire' => 'Captcha already used or timed out.',
-	'noguests' => 'No guests allowed!',
+	'noguests' => 'Sorry, currently members only!',
 	'curchat' => 'Currently %d chatter(s) in room:',
 	'cantreg' => 'Can\'t register %s',
 	'alreadyreged' => '%s is already registered.',
@@ -194,6 +202,7 @@ $I=array(
 	'succdel' => '%s successfully deleted from database.',
 	'succchg' => 'Status of %s successfully changed.',
 	'wrongpass' => 'Wrong Password!',
+	'wrongglobalpass' => 'Wrong global Password!',
 	'succprofile' => 'Your profile has successfully been saved.',
 	'backtologin' => 'Back to the login page.',
 	'backtochat' => 'Back to the chat.',
@@ -232,6 +241,40 @@ $I=array(
 	'White' => 'White',
 	'Yellow' => 'Yellow',
 	'YellowGreen' => 'Yellow green',
-	'contributors' => 'Contributors',
+	'redirectto' => 'Redirecting to:',
+	'nonhttp' => 'Non-http link requested:',
+	'httpredir' => 'If it\'s not working, try this one:',
+	'actions' => 'Actions',
+	'sesip' => 'IP-Address',
+	'css' => 'CSS Style',
+	'memberexpire' => 'Member timeout (minutes)',
+	'guestexpire' => 'Guest timeout (minutes)',
+	'kickpenalty' => 'Kick penalty (minutes)',
+	'entrywait' => 'Waiting room time (seconds)',
+	'captchatime' => 'Captcha timeout (seconds)',
+	'messageexpire' => 'Message timeout (minutes)',
+	'messagelimit' => 'Message limit (public)',
+	'maxmessage' => 'Maximal message length',
+	'confirm' => 'Are you sure?',
+	'yes' => 'Yes',
+	'no' => 'No',
+	'colbg' => 'Background colour',
+	'coltxt' => 'Text colour',
+	'maxname' => 'Maximal user name length',
+	'minpass' => 'Minimal password length',
+	'defaultrefresh' => 'Default message reload time (seconds)',
+	'suguests' => 'Enable applicants',
+	'rulestxt' => 'Rules (html)',
+	'imgembed' => 'Embed images',
+	'trackip' => 'Show session-IP',
+	'captchachars' => 'Characters used in Captcha',
+	'memkick' => 'Members can kick, if no moderator is present',
+	'forceredirect' => 'Force redirection',
+	'redirect' => 'Custom redirection script',
+	'backuprestore' => 'Backup and restore',
+	'backup' => 'Backup',
+	'restore' => 'Restore',
+	'settings' => 'Settings',
+	'linkfilter' => 'Linkfilter'
 );
 ?>