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35ae5fc431
* Ran rake rails:update * Added old actionwebservice framework * Updated RSpec and RSpec-Rails * Removed asset_packager plugin (not compatible, Scott no longer maintaining), and replaced with bundle_fu. See the bundle_fu README for more info. * Hacks to UJS and ARTS plugins, which are no longer supported. Probably should move off both UJS and RJS. * Hack to flashobject_helper plugin (upgrade to Rails 2.2-compatible version if/when it comes out.) * Hack to skinny-spec plugin, for Rails 2.2 compatibility. Should check for official release. * Hacks to resource_feeder plugin, for Rails 2.2 compatibility. Should check for official release (not likely) or move off it. * Addressed some deprecation warnings. More to come. * My mobile mime type hackery is no longer necessary with new Rails features. Yay! * Updated environment.rb.tmpl with changes TODO: * Restore view specs marked pending * Fix failing integration tests. * Try selenium tests. * Investigate OpenID support. * Address deprecation warnings. * Consider moving parts of environment.rb to initializers * Address annoying config.gem warning about highline gem
96 lines
No EOL
5.1 KiB
Ruby
96 lines
No EOL
5.1 KiB
Ruby
# Author:: Davide D'Agostino aka DAddYE
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# WebSite:: http://www.lipsiasoft.com
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require 'action_view'
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module ActionView #:nodoc:
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module Helpers # :nodoc:
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module FlashObjectHelper # :nodoc:
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def self.included(base)
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base.class_eval do
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include InstanceMethods
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end
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end
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module InstanceMethods
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# Returns a set of tags that display a Flash object within an
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# HTML page.
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#
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# Options:
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# * <tt>:div_id</tt> - the HTML +id+ of the +div+ element that is used to contain the Flash object; default "flashcontent"
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# * <tt>:flash_id</tt> - the +id+ of the Flash object itself.
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# * <tt>:background_color</tt> - the background color of the Flash object; default white
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# * <tt>:flash_version</tt> - the version of the Flash player that is required; default "7"
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# * <tt>:size</tt> - the size of the Flash object, in the form "100x100". Defaults to "100%x100%"
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# * <tt>:variables</tt> - a Hash of initialization variables that are passed to the object; default <tt>{:lzproxied => false}</tt>
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# * <tt>:parameters</tt> - a Hash of parameters that configure the display of the object; default <tt>{:scale => 'noscale'}</tt>
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# * <tt>:fallback_html</tt> - HTML text that is displayed when the Flash player is not available.
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#
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# The following options are for developers. They default to true in
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# development mode, and false otherwise.
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# * <tt>:check_for_javascript_include</tt> - if true, the return value will cause the browser to display a diagnostic message if the FlashObject JavaScript was not included.
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# * <tt>:verify_file_exists</tt> - if true, the return value will cause the browser to display a diagnostic message if the Flash object does not exist.
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#
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# (This method is called flashobject_tag instead of flashobject_tag
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# because it returns a *sequence* of HTML tags: a +div+, followed by
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# a +script+.)
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def flashobject_tag source, options={}
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source = flash_path(source)
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query_params = '?' + options[:query_params].map{ |key, value| "#{key}=#{value}" }.join('&') if options[:query_params]
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div_id = options[:div_id] || "flashcontent_#{rand(1_100)}"
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flash_id = options[:flash_id] || File.basename(source, '.swf') + "_#{rand(1_100)}"
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width, height = (options[:size]||'100%x100%').scan(/^(\d*%?)x(\d*%?)$/).first
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background_color = options[:background_color] || '#ffffff'
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flash_version = options[:flash_version] || 7
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class_name = options[:class_name] || 'flash'
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variables = options.fetch(:variables, {})
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parameters = options.fetch(:parameters, {:scale => 'noscale'})
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fallback_html = options[:fallback_html] || %q{<p>Requires the Flash plugin. If the plugin is already installed, click <a href="?detectflash=false">here</a>.</p>}
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if options.fetch(:check_for_javascript_include, ENV['RAILS_ENV'] == 'development')
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check_for_javascript ="if (typeof FlashObject == 'undefined') document.getElementById('#{div_id}').innerHTML = '<strong>Warning:</strong> FlashObject is undefined. Did you forget to execute <tt>rake update_javascripts</tt>, or to include <tt><%= javascript_include_tag :defaults %></tt> in your view file?';"
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end
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return <<-"EOF"
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<div id="#{div_id}" class="#{class_name}" style="height: #{height}">
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#{fallback_html}
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</div>
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<script type="text/javascript">//<![CDATA[
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#{check_for_javascript}
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var fo = new FlashObject("#{source}#{query_params}", "#{flash_id}", "#{width}", "#{height}", "#{flash_version}", "#{background_color}");
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#{parameters.map{|k,v|%Q[fo.addParam("#{k}", "#{v}");]}.join("\n")}
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#{variables.map{|k,v|%Q[fo.addVariable("#{k}", "#{v}");]}.join("\n")}
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fo.write("#{div_id}");
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//]]>
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</script>
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EOF
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end
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# Computes the path to a flash asset in the public swf directory.
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# If the +source+ filename has no extension, .swf will be appended.
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# Full paths from the document root will be passed through.
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#
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# flash_path "movie" # => /swf/movie.swf
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# flash_path "dir/movie.swf" # => /swf/dir/movie.swf
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# flash_path "/dir/movie" # => /dir/movie.swf
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def flash_path(source)
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#BROKEN IN RAILS 2.2 -- code below hacked in pending a refresh of this plugin or change to another --luke@lukemelia.com
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#compute_public_path(source, 'swf', 'swf', false)
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dir = "/swf/"
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if source !~ %r{^/}
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source = "#{dir}#{source}"
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end
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relative_url_root = ActionController::Base.relative_url_root
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if source !~ %r{^#{relative_url_root}/}
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source = "#{relative_url_root}#{source}"
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end
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source
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end
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end
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end
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end
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end
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ActionView::Base.class_eval do
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include ActionView::Helpers::FlashObjectHelper
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end
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ActionView::Helpers::AssetTagHelper.register_javascript_include_default 'flashobject' |