1. ContributionsWhat are they & how to find them
2. Contributed modules● Contributed or third party modules extend Drupal features without the need of altering any code.● It is possible to code new modules following the guidelines to achieve (almost) any feature needed.● There are thousands of contributed modules distributed under GPL license available in Drupal.org and other sources that can be used and adapt.
3. Where to find contrib modules● The vast majority of the Drupal community is in drupal.org, thats the main source of modules and themes for extending your Drupal sites.● There are few exceptions, and very few non-free modules distributed.● A very useful resource is drupalmodules.com which is fed by drupal main repository and provides a friendlier interface for finding contributions.
4. How to choose contributed modules Occasionally you will find modules that apparently look the same or cover the same needs. ● Usage stats: http://drupal.org/project/usage/views ● Issue queues: http://drupal.org/project/issues/views?status=All&categories=All ● Similar Module Review: http://groups.drupal.org/similar-module-review
5. Installing contributed modules● Download from the official page.● Uncompress● Copy the directory in our application folder, for example sites/all/modules
6. Enabling contributed modules ● Access with a privileged user to the site, and go to the “Modules” page. ● Select the module or modules to enable. ● Save configuration.
7. Main contributed modules Views● Views provides a flexible and powerful interface to display information listings to the users.● Allows site builders to generate listings of content, users, image galleries, custom searches and many more without changing a single line of code.● 601,638 sites cant be wrong
8. Views use cases● Any kind of content listing, dynamic or static, of any kind of entity and might or might no need sorting and filtering capabilities.● Image galleries, carousels, slideshows, rotating banners...● Custom searches.● Content export in RSS, XML, JSON, etc.● Many more: maps, graphs, web services...
9. Why you should use Views● Generate listings easily without coding, “black box” effect.● Reuse of Views, completely or partially.● Out of the box full integration with fields, panels, and almost any other component.● Exposed filters.● Diferent display types for different content typologoies.● Documentation and support.
10. Reasons to NOT use Views● Projects in high demand of absolute contol of the data retrieved and code executed.● Query optimization.● Version control, auditory...● Hard to use
11. Views extensionsViews provides a complete API which facilitates anmassive ecosystem of modules extending Viewsfeatures such as extra display options, datastructure modifications, etc. Views Bonus, Views Tabs, Views Slideshow, Views Accordion, Views attach, Views Datasource, Views Popup
12. Main contributed modules Rules● Rules provides a way for site builders to build actions and conditions to react on a given set of events.● Allows to configure and change business workflows with less effort.● Rules can be encapsulated and embedded so they could be reused by others.
13. Main contributed modules Pathauto & Token● Pathauto is used for generating semantic urls automatically. It uses replacement rules based in tokens.● Token provides the replacement chains for replacing path values but also to generate any kind of string based in system variables and many other context information such as fields, taxonomies...
14. Main contributed modules Entity Reference● Entity Reference provides a way to relate entities (i.e. Users with Content) creating a bridge field to store the information.● It provides out of the box integration with Views, Rules and many more.● Other alternatives to relate content and entities are Relation or References.
15. Main contributed modules: Panels● Panels enables the creation of page structures from the user inteface.● You can include a wide range of elements inside panels, such as views, fields, blocks...● Eases the design of pages with complex structures and allows building prototypes in a faster way.
16. Main contributed modules SEODrupal tends to be SEO friendly by default, but thereare a number of modules that enhace and improvethis capabilities:● Xmlsitemap Provides a XML map for search engines.● MetaTags Allows to add meta tags to content.● Redirect Helps to create redirections from the interface
17. Main contrib modules W YSIW YG Drupal doesnt ship with a visual editor for content out of the box so every site must decide their preference (if any).● WYSIWYG module provides a standard way to integrate a high number of editors.● Supported editors: CKEditor, FCKeditor, jWysiwyg, markItUp, NicEdit, openWYSIWYG, TinyMCE, Whizzywig, WYMeditor, YUI editor and many more.
18. Other contributed modules● Devel – helps development● Internationalization – Multilingual support● Flag – flags content● Backup and Migrate● Multimedia ● Media ● Embedded media field