Class: Scms::ScmsParser

Inherits:
Object
  • Object
show all
Defined in:
lib/scms/scms-parser.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(template, model = Hash.new) ⇒ ScmsParser

Returns a new instance of ScmsParser.



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# File 'lib/scms/scms-parser.rb', line 18

def initialize (template, model = Hash.new)
	@template = template  

	if model.class == OpenStruct 
		@model = model
	else
		@model = OpenStruct.new(model.clone)
	end
end

Instance Attribute Details

#model ⇒ Object

Returns the value of attribute model.



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# File 'lib/scms/scms-parser.rb', line 8

def model
  @model
end

#template ⇒ Object

Returns the value of attribute template.



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# File 'lib/scms/scms-parser.rb', line 8

def template
  @template
end

Instance Method Details

#parse(viewpath = nil) ⇒ Object 



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# File 'lib/scms/scms-parser.rb', line 28

def parse(viewpath = nil)
    result = ""
    if @template != nil
        begin 
            page = @model 
            erb = ERB.new(@template)
            result = erb.result(page.instance_eval { binding })
            result = ScmsUtils.toUTF8(result)

            # only do cms click edit on sub views not layout templates
            if page.view != nil
                if page.mode == "cms"
		if viewpath != nil
			result = "<div class='cms' data-view='#{viewpath}' data-page='#{page.url}'>#{result}</div>" if page.allowEdit
		end
                end
            end
            
        rescue StandardError => e
            #puts "page: #{page}"
            ScmsUtils.errLog("Critical Error: Could not parse template")
            #ScmsUtils.errLog(e.message)

            result = "<div style='border: 1px solid #A8A8A8; border-radius:8px; background-color: #FFFFE0; box-shadow: 5px 5px 3px #CDCDCD; padding: 15px; margin: 15px;'>"
            result += "<p>Critical Error: Could not parse template</p>"
            result += "<code><pre>"
            result += e.message
            result += "\n\n"
            result += e.inspect

            result += "\n\n"
            result += "Valid template properties are:\n"
            @model.marshal_dump.each do |key, value|
                result += "- page.#{key}\n"
                puts "nil value foy key: #{key}" if value == nil
                singleton_class.send(:define_method, key) { value }
            end
            result += "\n\n"
            result += e.backtrace.join("\n")
            result += "</pre></code></div>"
            result += "\n\n"
            result += template

        rescue Exception => e  
            puts "Problem with template - check property exists"
        end
    else
        ScmsUtils.log("Error: Can not parse template.  Template is empty")
    end
    
    return result
end