Class: Inkcite::Renderer::Like

Inherits:
Base
  • Object
show all
Defined in:
lib/inkcite/renderer/like.rb

Constant Summary

Constants inherited from Base

Base::BACKGROUND_COLOR, Base::BACKGROUND_GRADIENT, Base::BACKGROUND_IMAGE, Base::BACKGROUND_POSITION, Base::BACKGROUND_REPEAT, Base::BACKGROUND_SIZE, Base::BORDER_BOTTOM, Base::BORDER_COLLAPSE, Base::BORDER_LEFT, Base::BORDER_RADIUS, Base::BORDER_RIGHT, Base::BORDER_SPACING, Base::BORDER_TOP, Base::BOX_SHADOW, Base::DIMENSIONS, Base::DIRECTIONS, Base::FONT_FAMILY, Base::FONT_SIZE, Base::FONT_WEIGHT, Base::LETTER_SPACING, Base::LINE_HEIGHT, Base::LINK_COLOR, Base::MARGIN, Base::MARGIN_BOTTOM, Base::MARGIN_LEFT, Base::MARGIN_RIGHT, Base::MARGIN_TOP, Base::MAX_WIDTH, Base::NONE, Base::PADDING_X, Base::PADDING_Y, Base::POUND_SIGN, Base::TEXT_ALIGN, Base::TEXT_DECORATION, Base::TEXT_SHADOW, Base::TEXT_SHADOW_BLUR, Base::TEXT_SHADOW_OFFSET, Base::VERTICAL_ALIGN, Base::WEBKIT_ANIMATION, Base::WHITE_SPACE, Base::ZERO_WIDTH_NON_BREAKING_SPACE, Base::ZERO_WIDTH_SPACE

Instance Method Summary collapse

Instance Method Details

#render(tag, opt, ctx) ⇒ Object 



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# File 'lib/inkcite/renderer/like.rb', line 5

def render tag, opt, ctx

  # Handle the case where we're building the hosted version of the email and
  # JavaScript is used to trigger the Facebook like dialog.
  if ctx.browser?

    return '{/a}' if tag == '/like'

    page = opt[:page]
    if page.blank?
      ctx.error("Like tag missing 'page' attribute")

    else

      brand = opt[:brand] || 'Us'

      # Add an externally-hosted script to the context.
      ctx.scripts << URI.parse('http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js')

      # Add the java script to be embedded.
      ctx.scripts << URI.parse('file://facebook-like.js')

      # Add the Facebook like stylesheet.
      ctx.styles << URI.parse('file://facebook-like.css')

      ctx.footer << "        <div id=\"dialog-wrap\">\n          <div id=\"dialog\">\n            <h2>Like \#{brand} on Facebook</h2>\n            <div id=\"dialog-content\" class='loading'>\n              <div class=\"fb-like\" data-href=\"http://www.facebook.com/\#{page}\" data-send=\"true\" data-height=\"100\" data-width=\"450\" data-show-faces=\"true\"></div>\n            </div>\n            <div id=\"dialog-buttons\">\n              <a href=# onclick=\"return closeLike();\"><span>Close</span></a>\n            </div>\n          </div>\n        </div>\n\n        <div id=\"fb-root\"></div>\n      eos\n\n    end\n\n    '{a href=# onclick=\"return openLike();\"}'\n\n  else\n\n    url = ctx[Inkcite::Email::VIEW_IN_BROWSER_URL]\n    unless url.blank?\n\n      return '{/a}' if tag == '/like'\n\n      # Otherwise, link to the hosted version of the email with the like hash tag\n      # to trigger like automatically on arrival.\n      href = Inkcite::Renderer.render(ctx[Inkcite::Email::VIEW_IN_BROWSER_URL] + '#like', ctx)\n\n      id = opt[:id]\n\n      \"{a id=\\\"\#{id}\\\" href=\\\"\#{href}\\\"}\"\n    end\n\n  end\n\nend\n"