45 lines
1.3 KiB
Ruby
45 lines
1.3 KiB
Ruby
module ActionController
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module UrlFor
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def process_action(*)
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initialize_current_url
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super
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end
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def initialize_current_url
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@url = UrlRewriter.new(request, params.clone)
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end
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# Overwrite to implement a number of default options that all url_for-based methods will use. The default options should come in
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# the form of a hash, just like the one you would use for url_for directly. Example:
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#
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# def default_url_options(options)
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# { :project => @project.active? ? @project.url_name : "unknown" }
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# end
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#
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# As you can infer from the example, this is mostly useful for situations where you want to centralize dynamic decisions about the
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# urls as they stem from the business domain. Please note that any individual url_for call can always override the defaults set
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# by this method.
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def default_url_options(options = nil)
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end
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def rewrite_options(options) #:nodoc:
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if defaults = default_url_options(options)
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defaults.merge(options)
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else
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options
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end
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end
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def url_for(options = {})
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options ||= {}
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case options
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when String
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options
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when Hash
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@url.rewrite(rewrite_options(options))
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else
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polymorphic_url(options)
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end
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end
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end
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end |