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Typo3 Lamp
 

Typo3 Lamp

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    Typo3 Lamp Typo3 Lamp Presentation Transcript

    • CMS & Typo3
        • Module 2: Typo3 and LAMP architecture
        • < [email_address] >
    • CMS – Module 2 Typo3 and LAMP architecture
      • Session index:
        • Content Management with Typo3.
        • Basic requirements of LAMP architecture.
        • Typo3 installation.
        • The administration interface ( Backend )
    • CMS – Module 2 Typo3 and LAMP architecture
      • 1. Content Management with Typo3
        • Typo3: Content Management Development Framework with GPL license.
          • http://typo3.com : Corporative project web.
          • http://typo3.org : Community web.
        • Started in 2000 by Danish developer Kasper Skårhøj.
        • Completely Free Software coordinated by non-profitable TYPO3 Association created in November of 2004.
          • http://association.typo3.org/
        • Currently installed in over 200.000 servers all over the world and translated into 44 languages.
    • CMS – Module 2 Typo3 and LAMP architecture
        • Plenty of integrated features. Specially remarkable his visual template integration system:
          • http://typo3.com/Feature_list.1243.0.html
        • Important Success Stories: Projects for New York Times, Wolkswagen investors, Amnistía internacional or First American Bank, among others:
          • http://typo3.org/about/sites-made-with-typo3/
        • In a local ambi t, PSA Citroën, Bayern, and Xunta de Galicia.
        • Good documentation and high community participation in the mailing lists:
          • http://lists.netfielders.de/
          • http://typo3.org/documentation/
    • CMS – Module 2 Typo3 and LAMP architecture
      • 2. Basic requirements of Typo3 LAMP architecture :
        • Standard requirements of LAMP architecture, with additional components as ImageMagik/GD or PHPAccelerators. This is in an standard installation:
          • Linux Operating System ( Debian, Suse, Red Hat, Ubuntu, etc. )
          • Apache 2 (optionally. Apache )
          • PHP 5
          • MySQL (optionally. PostgresSQL or Oracle).
        • LAMP packages installation ( in a Debian / Ubuntu environment ):
          • # apt-get install php5 mysql-server apache2 php5-mysql
            • libapache2-mod-auth-mysql libapache2-mod-php5 /* Required */
          • # apt-get install php5-cli php5-gd php5-curl php5-imap php5-mcrypt php5-ldap
            • imagemagick ldap-utils ldapscripts tidy /* Complementary */
    • CMS – Module 2 Typo3 and LAMP architecture
      • Other optional components:
        • Mail services to manage notifications sent from the portal: sendmail .
        • PHP accelerator to reduce the execution time of the web application: eAccelerator .
        • LDAP server or connectivity with it: OpenLDAP .
        • Application Server or connectivity with it for the deploy of other components as a Central Authentication System: Tomcat
    • CMS – Module 2 Typo3 and LAMP architecture
      • Automated process execution cron
        • Some projects should be specifically planned by the Operating System, as for instance, the programmed mail delivery, index regeneration, etc.
        • Some of this processes must interact with the periodic process planner: cron
        • Their configuration is defined in the system file:
          • /etc/cron.tab
        • For instance, to execute the mail system process every day at 00:00 :
          • 0 0 * * * * (dir)/typo3conf/ext/gl_tcdirectmail/cli/mailer.php > /dev/null 2>&1
    • CMS – Module 2 Typo3 and LAMP architecture
      • 3. Typo3 installation.
        • Installation using source font packages ( src ) and skeleton ( dummy ), in a base directory in the server ( commonly in /var/www/project_name ).
          • The src package contains the kernel of the system, this is, all the functionalities and libraries used natively by Typo3.
                      • base_dir# tar xvzf typo3_src-4.2.0.tar.gz
          • The dummy package contains the configuration files, basic structure and installed extensions for a basic web site. It contains symbolic links to the src directory:
                    • base_dir# tar xvzf dummy-4.2.0.tar.gz
    • CMS – Module 2 Typo3 and LAMP architecture
        • Manual symbolic link construction (required in previous versions or when updating src version)
          • base_dir# rm index.php; ln -s ../typo3_src/index.php index.php
          • base_dir# rm typo3; ln -s ../typo3_src/typo3/ typo3
          • base_dir# rm typo3_src; ln -s ../web_src/ typo3_src
          • base_dir# ln -s ../typo3_src/tslib tslib
        • Permission adjustments for apache user on installation directories:
          • base_dir# chown -R www-data *; chmod o+wrx -R *
        • Creation of database to be used by the website and the implicit database users to them:
          • # mysql> create database standard_project;
          • # mysql> grant all on standard_project.* to 'user'@'localhost' identified by 'user';
    • CMS – Module 2 Typo3 and LAMP architecture
        • Revision of Virtualhost file in Apache:
          • # nano /etc/apache2/sites-available/00n-exemplo.localhost;
        • Virtualhost specific configuration:
            • <VirtualHost 127.0.0.1>
            • ServerName exemplo-typo3.localhost
            • DocumentRoot /var/www/exemplo-typo3/exemplo_web/
            • <Directory /var/www/cruisecontrol/exemplo-typo3/exemplo_web/>
            • Allow from all
            • Options -Indexes FollowSymLinks
            • </Directory>
            • </VirtualHost>
        • For remote access to the installation wizard it is necessary create the file:
            • /basedir/dummy/ typo3conf/ENABLE_INSTALL_TOOL
    • CMS – Module 2 Typo3 and LAMP architecture
        • Start of installation wizard in the base URL defined in the Virtual Host:
    • CMS – Module 2 Typo3 and LAMP architecture
      • Once completed the assistant, environment parameters can be reviewed in the installation menu ( selectiong continue to configure TYPO3 ).
    • CMS – Module 2 Typo3 and LAMP architecture
        • After finishing the wizard the two views of the web site can be accessed:
          • http://exemplo-typo3.localhost : Frontend or standard public view.
          • http://exemplo-typo3.localhost /typo3 : Backend or administration view.
        • The access to the frontend will be showing an error message, as no valid page structure and templates were defined.
          • It will be necessary to build a basic website structure or Main Template .
    • CMS – Module 2 Typo3 and LAMP architecture
        • We will log in the backend with the standard user ( admin / password ) to go on with the installation of basic extensions.
    • CMS & Typo3: Module 3 The administration interface
      • 4. The administration interface
        • Two separate access views to the portal
          • Frontend ( / ) : External view ( initially public to all users )
          • Backend ( /typo3 ): Administration view
        • Standard Modules and Functions in Typo3:
          • Web: Page Tree content administration
          • File: Management of media filesystem structure
          • User tools: Logged user operations and settings
          • Admin tools: Several administrative tools
    • CMS – Module 2 The administration interface
      • The extensions system in Typo3 is the mechanism of new component importation and installation. It's very easy and it's based on a main repository:
          • TER (Typo3 Extension Repository)
        • It is synchronized with extension mirrors and allows automatic installation of packages from the administration interfaces.
        • It is recommended to set the options to display shy and unrevised packages to be able to download and test all extensions from the repository.
        • All this options are used in the module “Tools > Extension administration”.
    • CMS – Module 2 The administration interface
      • Frequently used extensions:
        • templavoila : Extension for the translation of static HTML files to Typo3 templates.
        • tt_news : News support and basis for multitude of extensions ( categorization, events, feeds, etc. )
        • page_css_selector : CSS file association to branches of the page tree.
        • real_url : Friendly management of URLs.
        • kickstarter : Meta extension for development of new functionalities.
        • Translation handling extensions. RSS. Search boxes, LDAP, etc.
    • CMS – Module 2 The administration interface
      • Templavoilà template system
        • Allows an easy adaptation of graphical design to the website and the organization of the areas that the page structure consists of.
        • Translates static HTML of each page type to dynamic content structures
        • Mapping process = DS ( Data Structures ) + TO ( Template Objects ) creation
        • The Templavoilà documentation ( Futuristic Template building ) replaces the Modern Template Building tutorial
          • http://typo3.org/documentation/document-library/tutorials/doc_tut_ftb1/current/