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Several optimizations

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Use constants for configuration
Simplify extreme captcha code generation
Add language setting to profile
Add checks for required extensions
This commit is contained in:
Daniel Winzen
2016-04-10 14:04:03 +02:00
parent 8d2b10468f
commit a22ffd83fd
6 changed files with 575 additions and 536 deletions
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5
CHANGELOG
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@ -1,3 +1,8 @@
Use constants for configuration
Simplify extreme captcha code generation
Add language setting to profile
Add checks for required extensions
Version 1.15.3 - Mar. 6, 2016
Allow using html tags in linkfilter without breaking dereferrer or image embed
Added French translation

28
README
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@ -1,21 +1,3 @@
LE CHAT-PHP - a PHP Chat based on LE CHAT
Copyright (C) 2015-2016 Daniel Winzen <d@winzen4.de>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
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
@ -53,8 +35,14 @@ And more
INSTALLATION INSTRUCTIONS:
You'll need to have mysql, php and a web-server installed. For the captcha feature, you also need php5-gd.
If you want to make the script even faster, install a memcached server and php5-memcached and change the configuaration to use memcached. This will lessen the database load.
You'll need to have php with pdo, pcre and date extension and a web-server installed.
You will also need the pdo_sqlite, pdo_mysql or pdo_pgsql extension, depending on which database you choose.
Optionally, you can install:
- the gd extension for the captcha feature
- the json extension for save/restore and a JavaScript helper for clients with enabled JavaScript.
- a memcached server and the memcached extension and change the configuaration to use memcached. This will lessen the database load a bit.
- a MySQL or PostgreSQL server to use as an external database instead of SQLite
- the openssl extension for encryption of messages and notes in the database
When you have everything installed, you'll have to create a database and a user for the chat in mysql.
Then edit the configuration at the bottom of the script to reflect the appropriate database settings and to modify the chat settings the way you like them.
Then copy the script to your web-server directory and call the script in your browser with a parameter like this:

10
README.md
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@ -38,8 +38,14 @@ Features:
Installation Instructions:
--------------------------
You'll need to have mysql, php and a web-server installed. For the captcha feature, you also need php5-gd.
If you want to make the script even faster, install a memcached server and php5-memcached and change the configuaration to use memcached. This will lessen the database load.
You'll need to have php with pdo, pcre and date extension and a web-server installed.
You will also need the pdo_sqlite, pdo_mysql or pdo_pgsql extension, depending on which database you choose.
Optionally, you can install:
- the gd extension for the captcha feature
- the json extension for save/restore and a JavaScript helper for clients with enabled JavaScript.
- a memcached server and the memcached extension and change the configuaration to use memcached. This will lessen the database load a bit.
- a MySQL or PostgreSQL server to use as an external database instead of SQLite
- the openssl extension for encryption of messages and notes in the database
When you have everything installed, you'll have to create a database and a user for the chat in mysql.
Then edit the configuration at the bottom of the script to reflect the appropriate database settings and to modify the chat settings the way you like them.
Then copy the script to your web-server directory and call the script in your browser with a parameter like this:

944
chat.php
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File diff suppressed because it is too large Load Diff

9
lang_de.php
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@ -311,6 +311,13 @@ $T=array(
'changenickname' => 'Nickname ändern',
'newnickname' => 'Neuer Nickname:',
'nicknametaken' => 'Nickname ist bereits vergeben',
'nopass' => 'Ungültiges Passwort (Mindestens %d Zeichen), Nickname nicht geändert'
'nopass' => 'Ungültiges Passwort (Mindestens %d Zeichen), Nickname nicht geändert',
'gdextrequired' => 'Für diese Funktion wird die gd Erweiterung von PHP benötigt. Bitte installieren Sie diese zuerst.',
'memcachedextrequired' => 'Die memcached Erweiterung von PHP wird benötigt, um die Cache-Funktion zu benutzen. Bitte installieren Sie diese zuerst oder setzen Sie die memcached Einstellung zurück auf false.',
'opensslextrequired' => 'Die openssl Erweiterung von PHP wird benötigt, um die Verschlüsselungs-Funktion zu benutzen. Bitte installieren Sie diese zuerst oder setzen Sie die encrypted Einstellung zurück auf false.',
'pdo_mysqlextrequired' => 'Die pdo_mysql Erweiterung von PHP wird für den ausgewählten Datenbanktreiber benötigt. Bitte installieren Sie diese zuerst.',
'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.',
);
?>

9
lang_en.php
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@ -311,6 +311,13 @@ $I=array(
'changenickname' => 'Change nickname',
'newnickname' => 'New nickname:',
'nicknametaken' => 'Nickname is already taken',
'nopass' => 'Invalid password (At least %d characters), not changing nickname'
'nopass' => 'Invalid password (At least %d characters), not changing nickname',
'gdextrequired' => 'The gd extension of PHP is required for this feature. Please install it first.',
'memcachedextrequired' => 'The memcached extension of PHP is required for the caching feature. Please install it first or set the memcached setting back to false.',
'opensslextrequired' => 'The openssl extension of PHP is required for the encryption feature. Please install it first or set the encrypted setting back to false.',
'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.'
);
?>