ЧПУ для Joomla 3 в подкаталоге ⋆ Yakovenko&Co

Обязательно ли нужно устанавливать Joomla 3 в корневой каталог сайта?

Нет, не обязательно. Для Joomla характерны относительные ссылки в базе данных, и она имеет отличный модуль Search Engine Friendly URLs (SEF), который любую ссылку сделает человеко-понятной. Однако ссылки будут включать в себя имя подкаталога, в который установлен движок. Например, ссылка будет иметь такой вид: http://mydomen.com/joomcatalog/contacts.

В этой статье я расскажу как настроить ЧПУ без промежуточного слова joomcatalog, чтобы ссылки приняли такой вид: http://mydomen.com/contacts

Для этого нужно совершить 3 простых действия.

В корневом каталоге создаем файл .htaccess с содержимым:

RewriteEngine On

RewriteRule ^joomcatalog/ - [last]
RewriteCond %{HTTP_HOST} (www.)?mydomen.com [nocase]
RewriteRule (.*) joomcatalog/$1 [last]

RewriteEngine On

RewriteRule ^joomcatalog/ - [last]

RewriteCond %{HTTP_HOST} (www.)?mydomen.com [nocase]

RewriteRule (.*) joomcatalog/$1 [last]

Где

mydomen.com – домен,
joomcatalog – подкаталог, в который установлена Joomla.

В файле .htaccess в подкаталоге, где установлена Joomla (если его нет нужно переименовать htaccess.txt) находим строку

##
# @package    Joomla
# @copyright  Copyright (C) 2005 - 2015 Open Source Matters. All rights reserved.
# @license    GNU General Public License version 2 or later; see LICENSE.txt
##

##
# READ THIS COMPLETELY IF YOU CHOOSE TO USE THIS FILE!
#
# The line just below this section: 'Options +FollowSymLinks' may cause problems
# with some server configurations.  It is required for use of mod_rewrite, but may already
# be set by your server administrator in a way that disallows changing it in
# your .htaccess file.  If using it causes your server to error out, comment it out (add # to
# beginning of line), reload your site in your browser and test your sef url's.  If they work,
# it has been set by your server administrator and you do not need it set here.
##

## No directory listings
IndexIgnore *

## Can be commented out if causes errors, see notes above.
Options +FollowSymlinks
Options -Indexes

## Mod_rewrite in use.

RewriteEngine On

## Begin - Rewrite rules to block out some common exploits.
# If you experience problems on your site block out the operations listed below
# This attempts to block the most common type of exploit `attempts` to Joomla!
#
# Block out any script trying to base64_encode data within the URL.
RewriteCond %{QUERY_STRING} base64_encode[^(]*\([^)]*\) [OR]
# Block out any script that includes a <script> tag in URL.
RewriteCond %{QUERY_STRING} (<|%3C)([^s]*s)+cript.*(>|%3E) [NC,OR]
# Block out any script trying to set a PHP GLOBALS variable via URL.
RewriteCond %{QUERY_STRING} GLOBALS(=|\[|\%[0-9A-Z]{0,2}) [OR]
# Block out any script trying to modify a _REQUEST variable via URL.
RewriteCond %{QUERY_STRING} _REQUEST(=|\[|\%[0-9A-Z]{0,2})
# Return 403 Forbidden header and show the content of the root homepage
RewriteRule .* index.php [F]
#
## End - Rewrite rules to block out some common exploits.

## Begin - Custom redirects
#
# If you need to redirect some pages, or set a canonical non-www to
# www redirect (or vice versa), place that code here. Ensure those
# redirects use the correct RewriteRule syntax and the [R=301,L] flags.
#
## End - Custom redirects

##
# Uncomment following line if your webserver's URL
# is not directly related to physical file paths.
# Update Your Joomla! Directory (just / for root).
##

# RewriteBase /

#

# RewriteBase /

И меняем на

##
# @package    Joomla
# @copyright  Copyright (C) 2005 - 2015 Open Source Matters. All rights reserved.
# @license    GNU General Public License version 2 or later; see LICENSE.txt
##

##
# READ THIS COMPLETELY IF YOU CHOOSE TO USE THIS FILE!
#
# The line just below this section: 'Options +FollowSymLinks' may cause problems
# with some server configurations.  It is required for use of mod_rewrite, but may already
# be set by your server administrator in a way that disallows changing it in
# your .htaccess file.  If using it causes your server to error out, comment it out (add # to
# beginning of line), reload your site in your browser and test your sef url's.  If they work,
# it has been set by your server administrator and you do not need it set here.
##

## No directory listings
IndexIgnore *

## Can be commented out if causes errors, see notes above.
Options +FollowSymlinks
Options -Indexes

## Mod_rewrite in use.

RewriteEngine On

## Begin - Rewrite rules to block out some common exploits.
# If you experience problems on your site block out the operations listed below
# This attempts to block the most common type of exploit `attempts` to Joomla!
#
# Block out any script trying to base64_encode data within the URL.
RewriteCond %{QUERY_STRING} base64_encode[^(]*\([^)]*\) [OR]
# Block out any script that includes a <script> tag in URL.
RewriteCond %{QUERY_STRING} (<|%3C)([^s]*s)+cript.*(>|%3E) [NC,OR]
# Block out any script trying to set a PHP GLOBALS variable via URL.
RewriteCond %{QUERY_STRING} GLOBALS(=|\[|\%[0-9A-Z]{0,2}) [OR]
# Block out any script trying to modify a _REQUEST variable via URL.
RewriteCond %{QUERY_STRING} _REQUEST(=|\[|\%[0-9A-Z]{0,2})
# Return 403 Forbidden header and show the content of the root homepage
RewriteRule .* index.php [F]
#
## End - Rewrite rules to block out some common exploits.

## Begin - Custom redirects
#
# If you need to redirect some pages, or set a canonical non-www to
# www redirect (or vice versa), place that code here. Ensure those
# redirects use the correct RewriteRule syntax and the [R=301,L] flags.
#
## End - Custom redirects

##
# Uncomment following line if your webserver's URL
# is not directly related to physical file paths.
# Update Your Joomla! Directory (just / for root).
##

RewriteBase /joomcatalog/

#

RewriteBase /joomcatalog/

Где joomcatalog - подкаталог, в который установлена Joomla.

В файле configuration.php в подкаталоге, где установлена Joomla находим строку

<?php
class JConfig {
	public $MetaAuthor = '1';
	public $MetaDesc = '';
	public $MetaKeys = '';
	public $MetaRights = '';
	public $MetaTitle = '1';
	public $MetaVersion = '0';
	public $access = '1';
	public $cache_handler = 'file';
	public $cachetime = '15';
	public $caching = '0';
	public $captcha = '0';
	public $cookie_domain = '';
	public $cookie_path = '';
	public $db = '';
	public $dbprefix = '';
	public $dbtype = 'mysqli';
	public $debug = '0';
	public $debug_lang = '0';
	public $display_offline_message = '1';
	public $editor = 'tinymce';
	public $error_reporting = 'default';
	public $feed_email = 'author';
	public $feed_limit = '10';
	public $force_ssl = '0';
	public $fromname = '';
	public $ftp_enable = '0';
	public $ftp_host = '127.0.0.1';
	public $ftp_pass = '';
	public $ftp_port = '21';
	public $ftp_root = '';
	public $ftp_user = '';
	public $gzip = '0';
	public $helpurl = 'https://help.joomla.org/proxy/index.php?option=com_help&keyref=Help{major}{minor}:{keyref}';
	public $host = 'localhost';
	public $lifetime = '15';
	public $list_limit = '20';
	public $live_site = '';
        public $log_path = '/var/www/.../log';

39	public $live_site = '';

и туда дописываем адрес сайта http://mydomen.com

<?php
class JConfig {
	public $MetaAuthor = '1';
	public $MetaDesc = '';
	public $MetaKeys = '';
	public $MetaRights = '';
	public $MetaTitle = '1';
	public $MetaVersion = '0';
	public $access = '1';
	public $cache_handler = 'file';
	public $cachetime = '15';
	public $caching = '0';
	public $captcha = '0';
	public $cookie_domain = '';
	public $cookie_path = '';
	public $db = '';
	public $dbprefix = '';
	public $dbtype = 'mysqli';
	public $debug = '0';
	public $debug_lang = '0';
	public $display_offline_message = '1';
	public $editor = 'tinymce';
	public $error_reporting = 'default';
	public $feed_email = 'author';
	public $feed_limit = '10';
	public $force_ssl = '0';
	public $fromname = '';
	public $ftp_enable = '0';
	public $ftp_host = '127.0.0.1';
	public $ftp_pass = '';
	public $ftp_port = '21';
	public $ftp_root = '';
	public $ftp_user = '';
	public $gzip = '0';
	public $helpurl = 'https://help.joomla.org/proxy/index.php?option=com_help&keyref=Help{major}{minor}:{keyref}';
	public $host = 'localhost';
	public $lifetime = '15';
	public $list_limit = '20';
	public $live_site = 'http://mydomen.com';
        public $log_path = '/var/www/.../log';