Alchemy CMS Präsentation Rails UG HH 09.2011
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Ruby On Rails based Alchemy CMS presentation.
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Alchemy CMS Präsentation Rails UG HH 09.2011
- 1. Moin, moin! • Thomas von Deyen (@tvdeyen) • 1976 geb. in Hamburg • verheiratet, 1 Sohn • HAW Hamburg Medientechnik • 2007: PHP2Ruby • macabi • 2007..2009 • ThinkWorkDone • 2009..2010 • magic labs* • 2010..Time.now Donnerstag, 15. September 11
- 2. OMFGPNAOSCMSWAHX* *Oh my f*#&ing god, please not another opensource CMS, we already have X! Donnerstag, 15. September 11
- 3. History • Motivation: flexibel wie Typo 3, trotzdem bedienbar • Von 2007 bis 2010 als proprietäre Software: • Softwarepflege / Weiterentwicklung • Gewährleistung • Verwertungsrechte • Seit 2010 OpenSource Donnerstag, 15. September 11
- 4. Facts • Rails Engine • Rails 2 (plugin) • Rails 3 (gem) • RMagick • Ferret* • FastGettext • GPLv3 *WTF? Donnerstag, 15. September 11
- 5. Was macht Alchemy?nicht? Alchemy • Alchemy speichert Inhalte einer Web-Seite in kleinsten Einheiten: • Atome @page.body = <<BODY <h1>Welcome</h1> • Moleküle <p> • Lorem ipsum dolor Zellen <img style="float: right" src="image.jpg"> </p> BODY @page.meta_description = "fancy rails cms" @page.save Donnerstag, 15. September 11
- 6. Was macht Alchemy? • Alchemy speichert Inhalte einer Web-Seite in kleinsten Einheiten: • Atome • Moleküle • Zellen Donnerstag, 15. September 11
- 7. What you need is what you get • 100% Trennung zwischen Inhalt und Styling • Extrem flexible Anpassungsmöglichkeiten • Wie in einem Chemiebaukasten liefert Alchemy nur die grundlegenden Essenzen • Welche Elemente daraus zusammengestellt werden ist komplett dem Entwickler überlassen Donnerstag, 15. September 11
- 8. Rendering Tree • Layout ➡ app/views/layout/pages.html.erb • PageLayout ➡ app/views/page_layouts/_standard.html.erb ActionCaching • Cell ➡ app/views/cells/_right_column.html.erb • Element ➡ app/views/elements/_article_view.html.erb • Essence ➡ app/views/layout/_essence_text_view.html.erb Donnerstag, 15. September 11
- 10. Example page_layouts.yml #config/alchemy/page_layouts.yml - name: standard elements: [headline, article, gallery] autogenerate: [headline] - name: news feed: true elements: [news] - name: contact unique: true cache: false elements: [contactform] autogenerate: [contactform] Donnerstag, 15. September 11
- 11. Example elements.yml #config/alchemy/elements.yml - name: article contents: - name: headline type: EssenceText - name: text type: EssenceRichtext - name: image type: EssencePicture - name: news contents: - name: title type: EssenceText - name: date type: EssenceDate - name: body type: EssenceRichtext Donnerstag, 15. September 11
- 12. Example layout: # app/views/layouts/pages.html.erb <!DOCTYPE> <html> <head> <%= stylesheet_link_tag "styles" %> </head> <body> <div id="page"> <div id="navigation"> <%= render_navigation %> </div> <div id="content"> <%= yield %> </div> </div> </body> </html> Donnerstag, 15. September 11
- 13. Example page layout partial: # app/views/page_layouts/_standard.html.erb <div id="main_content"> <%= render_elements(:except => 'right_info') %> </div> <div id="right_column"> <%= render_elements(:only => 'right_info') %> </div> Donnerstag, 15. September 11
- 14. Example elements view partial: # app/views/elements/_article_view.html.erb <div class="article"> <h1> <%= render_essence_view_by_name(element, 'headline') %> </h1> <p> <%= render_essence_view_by_name(element, 'text') %> <%= render_essence_view_by_type(element, 'EssencePicture', :image_size => "80x120", :crop => true ) %> </p> </div> Donnerstag, 15. September 11
- 15. Example elements editor partial: # app/views/elements/_article_editor.html.erb <%= render_essence_editor_by_name(element, 'headline') %> <%= render_essence_editor_by_name(element, 'text') %> <%= render_picture_editor(element, :image_size => "80x120", :crop => true ) %> Donnerstag, 15. September 11
- 16. There is a task* for that! • Create new project ➡ alchemy new fancypage • Or prepare existing rails app for Alchemy ➡ rake alchemy:prepare • Scaffold necessary folders and files ➡ rails g alchemy:scaffold:all • Install standard set (default layout) ➡ rake alchemy:standard_set:install * and or generator Donnerstag, 15. September 11
- 18. We need help! Wir brauchen Contributer: • Entwicklung • Dokumentation • Testing • Bug Reporting Donnerstag, 15. September 11
- 19. Help us! https://github.com/magiclabs/alchemy_cms Follow me: @alchemy_cms Donnerstag, 15. September 11
- 20. Danke! @alchemy_cms Donnerstag, 15. September 11