Module: Scms

Includes:
YAML
Defined in:
lib/scms.rb,
lib/scms/version.rb,
lib/scms/scms-parser.rb,
lib/scms/scms-pageoptions.rb

Defined Under Namespace

Classes: PageOptions, ScmsParser

Constant Summary collapse

VERSION = 
"4.1.2"

Class Method Summary collapse

Class Method Details

.build(website, settings, options) ⇒ Object 



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# File 'lib/scms.rb', line 31

def Scms.build(website, settings, options)
    ScmsUtils.boldlog("Compiling #{website}")
    
    if settings           
        #Bootstrap here
        if settings["bootstrap"] != nil
            bootstrap = File.join(website, settings["bootstrap"])
            #ScmsUtils.log("Bootstrap is: #{settings["bootstrap"]}")
            if File.exists?(bootstrap)
                begin
                    require_relative bootstrap
                rescue Exception=>e
                    ScmsUtils.errLog(e.message)
                    ScmsUtils.log(e.backtrace.inspect)
                end
            else
                ScmsUtils.errLog("Bootstrap does not exist #{settings["bootstrap"]}")
                ScmsUtils.writelog("::Bootstrap does not exist #{settings["bootstrap"]}", website)
                ScmsUtils.writelog("type NUL > #{bootstrap}", website)
            end
        end 
        Scms.generatePages(website, settings, options)
    else
        ScmsUtils.errLog("Config is empty")
    end

    ScmsUtils.boldlog("Built website:")
    ScmsUtils.log(ScmsUtils.uriEncode("file:///#{website}"))
end

.bundle(settings, website) ⇒ Object 



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# File 'lib/scms.rb', line 329

def Scms.bundle(settings, website)
    bundleConfig = settings["bundles"]
    if bundleConfig != nil
        ScmsUtils.boldlog("Bundeling:")

        bundleConfig.each do |bundle|
            #ScmsUtils.log( "bundle (#{bundle.class}) = #{bundle}" )
            bundle.each do |option|
                name = option[0]
                config = option[1]

                bundleName = File.join(config["generate"].gsub("~/",""))
                

                content = ""
                assetList = ""
                files = config["files"]
                if files != nil
                    files.each do |asset|
                        assetList += " - #{asset}\n" 
                        assetdir = File.join(website, asset)
                        if File::exists?(assetdir)
                            #try catch for permisions
                            begin
                                content = content + "\n\n" + File.read(assetdir)
                            rescue Exception=>e
                                ScmsUtils.errLog(e.message)
                                ScmsUtils.log(e.backtrace.inspect)

                                ScmsUtils.log("#{assetList}")
                            end
                        else
                            ScmsUtils.errLog("Asset file doesn't exists: #{asset}")
                            ScmsUtils.writelog("::Asset file doesn't exists: #{asset}", website)
                            ScmsUtils.writelog("type NUL > #{assetdir}", website)
                        end
                    end
                    
                else
                    ScmsUtils.errLog("No files in bundle"); 
                end

                bundleFullPath = File.join(website, bundleName)
                bundleDir = File.dirname(File.join(website, bundleName))
                begin
                    Dir.mkdir(bundleDir, 755) unless File::directory?(bundleDir)
                    File.open(bundleFullPath, 'w') {|f| f.write(content) }
                    ScmsUtils.successLog("Created: #{bundleName}")
                rescue Exception=>e
                    ScmsUtils.errLog("Error creating bundle: #{bundleName}")
                    ScmsUtils.errLog(e.message)
                    ScmsUtils.log(e.backtrace.inspect)
                end
                if File.extname(bundleName) == ".js"
                    #puts "Minifing: #{bundleName}"
                    Scms.packr(bundleFullPath) unless /(-min)|(\.min)/.match(bundleName)
                end
            end
        end
    end
end

.copyWebsite(website, pub) ⇒ Object 



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# File 'lib/scms.rb', line 441

def Scms.copyWebsite(website, pub)
    if pub.to_s.strip.length != 0
        FileUtils.mkdir pub unless Dir.exists? pub
        source = File.join(website)
        Dir.chdir(source) do          
            Dir.glob("**/*").reject{|f| f['.svn']}.each do |oldfile|
              newfile = File.join(pub, oldfile.sub(source, ''))
              #puts newfile
              File.file?(oldfile) ? FileUtils.copy(oldfile, newfile) : FileUtils.mkdir(newfile) unless File.exist? newfile
            end
        end
        ScmsUtils.log("Output to: #{ScmsUtils.uriEncode("file:///#{pub}")}")
    end
end

.generatePages(website, settings, options) ⇒ Object 



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# File 'lib/scms.rb', line 61

def Scms.generatePages(website, settings, options)
    # build pages defined in config file
    Scms.generatePagesFromSettings(website, settings, options)
    # build pages pased on _pages folder
    Scms.generatePagesFromFolder(website, settings, options)
end

.generatePagesFromFolder(website, settings, options) ⇒ Object 



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# File 'lib/scms.rb', line 107

def Scms.generatePagesFromFolder(website, settings, options)
    pagesFolder = File.join(website, "_pages")
    Dir.glob("#{pagesFolder}/**/*/").each do |pageFolder|
        pagename = File.basename(pageFolder, ".*")
        pageconfig = nil
        pageconfig = Scms.getSettings(pageFolder) if File.exists?(File.join(pageFolder, "_config.yml"))
        pageOptions = PageOptions.new(pagename, website, pageconfig, settings)
        views = Hash.new {}
        if pageconfig != nil
            views = Scms.getSettingsViews(pageconfig["views"], website, pageOptions, options) if pageconfig["views"] != nil
        end
        
        Dir.glob(File.join(pageFolder, "*")).reject { |f| f =~ /\.yml$/ || File.directory?(f) }.each do |view|
            viewname = File.basename(view, ".*")
            viewpath = Pathname.new(view).relative_path_from(Pathname.new(website)).to_s
            viewmodel = Scms.getViewModel(viewname, viewpath, website, pageOptions, options)
            views[viewname] = Scms.renderView(viewpath, viewmodel)
        end
        Scms.savePage(settings, website, pageOptions, views, options)
    end
end

.generatePagesFromSettings(website, settings, options) ⇒ Object 



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# File 'lib/scms.rb', line 68

def Scms.generatePagesFromSettings(website, settings, options)
    if settings["pages"] != nil
        ScmsUtils.log("Compiling Pages:")
        settings["pages"].each do |pagedata|
            if pagedata != nil
                pagedata.each do |pageOptions|
                    pagename =  pageOptions[0]
                    pageconfig = pageOptions[1]

                    pageOptions = PageOptions.new(pagename, website, pageconfig, settings)
                    views = Scms.getSettingsViews(pageconfig["views"], website, pageOptions, options)

                    # Dont save a page if no views have been defined (so the config han have pages for nav building)
                    break if views.length < 1
                    Scms.savePage(settings, website, pageOptions, views, options)
                end
            end
        end
    end
end

.getBundleModel(website, settings, options) ⇒ Object 



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# File 'lib/scms.rb', line 306

def Scms.getBundleModel(website, settings, options)
    bundleModel = Hash.new {}
    bundleConfig = settings["bundles"]
    if bundleConfig != nil
        bundleConfig.each do |bundle|
            #ScmsUtils.log( "bundle (#{bundle.class}) = #{bundle}" )

            websiteroot = '/'
            websiteroot = settings["rooturl"] unless settings["rooturl"] == nil
            websiteroot = ScmsUtils.uriEncode("file:///#{website}/") if options[:mode] == "cms"

            bundle.each do |option|
                name = option[0]
                config = option[1]

                bundleName = File.join(config["generate"])
                bundleModel[name] = bundleName.gsub("~/", websiteroot)
            end
        end
    end
    return bundleModel
end

.getNavModel(website, settings, options) ⇒ Object 



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# File 'lib/scms.rb', line 253

def Scms.getNavModel(website, settings, options)
    websiteroot = '/'
    websiteroot = settings["rooturl"] unless settings["rooturl"] == nil
    websiteroot = ScmsUtils.uriEncode("file:///#{website}/") if options[:mode] == "cms"
    #websiteroot = "" if options[:mode] == "cms"

    navModel = Array.new
    if settings["pages"] != nil
        settings["pages"].each do |pagedata|
            if pagedata != nil
                pagedata.each do |pageoptions|
                    pagename =  pageoptions[0]
                    pageconfig = pageoptions[1]
                    pageurl = "about:blank"
                    pageurl = pageconfig["generate"]
                    pageurl = pageconfig["url"] unless pageconfig["url"] == nil
                    navtext = pageconfig["navigation"]
                    navmeta = pageconfig["navigation_meta"]
                    navModel.push({"text" => navtext, "url" => pageurl.gsub("~/", websiteroot), "pagename" => pagename, "meta" => navmeta}) unless navtext == nil
                end
            end
        end
    end
    if settings["nav"] != nil
        settings["nav"].each do |pagedata|
            if pagedata != nil
                pagedata.each do |pageoptions|
                    pagename =  pageoptions[0]
                    pageconfig = pageoptions[1]

                    pageurl = "about:blank"
                    pageurl = pageconfig["url"] unless pageconfig["url"] == nil

                    #pageUrlExt = File.extname(pageurl) 
                    #puts "pageUrlExt: #{pageUrlExt}"
                    #puts "No extension" if pageUrlExt == ""
                    if options[:mode] == "cms"
                        pageurl += "index.html"  if pageurl.match(/\/$/)
                    end

                    navtext = pagename
                    navtext = pageconfig["text"]

                    navmeta = pageconfig["meta"]

                    navModel.push({"text" => navtext, "url" => pageurl.gsub("~/", websiteroot), "pagename" => pagename, "meta" => navmeta})
                end
            end
        end
    end
    return navModel
end

.getSettings(configdir) ⇒ Object 



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# File 'lib/scms.rb', line 21

def Scms.getSettings(configdir)
    yamlpath=File.join(configdir, "_config.yml")
    settings = ScmsUtils.readyaml(yamlpath)
    if settings           
        return settings
    else
        ScmsUtils.errLog("Config is empty")
    end
end

.getSettingsViews(settingsViews, website, pageOptions, options) ⇒ Object 



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# File 'lib/scms.rb', line 89

def Scms.getSettingsViews(settingsViews, website, pageOptions, options)
    views = Hash.new {}
    if settingsViews != nil
        settingsViews.each do |view| 
            viewname = view[0]
            
            viewparts = view[1].split("?") # This allows views to have a query string in the config
            viewpath = viewparts[0]
            viewqs = viewparts[1]
            viewData = Hash[viewqs.split('&').map{ |q| q.split('=') }] if viewqs != nil

            viewmodel = Scms.getViewModel(viewname, viewpath, website, pageOptions, options, viewData)
            views[viewname] = Scms.renderView(viewpath, viewmodel)
        end
    end
    return views
end

.getViewModel(viewname, viewpath, website, pageOptions, options, viewData = nil) ⇒ Object 



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# File 'lib/scms.rb', line 129

def Scms.getViewModel(viewname, viewpath, website, pageOptions, options, viewData = nil)
    #puts "parsing view: #{viewname}"

    viewmodel = Hash.new {}
    viewfullpath = File.join(website, viewpath)

    if File.exists?(viewfullpath)
        viewmodel = { 
            :name => pageOptions.name,
            :title => pageOptions.title,
            :url => pageOptions.url,
            :resource => pageOptions.resource,
            :rootdir => website,
            :mode =>  options[:mode],
            :allowEdit => pageOptions.allowEdit,
            :view => {
                :name => viewname,
                :path => viewpath,
                :data => viewData
            }
        }
    else
        ScmsUtils.errLog("View not found: #{viewname} [#{viewpath}]")
        ScmsUtils.writelog("::View not found: #{viewname} [#{viewpath}]", website)
        ScmsUtils.writelog("type NUL > #{viewpath}", website)
    end

    return viewmodel
end

.packr(asset) ⇒ Object 



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# File 'lib/scms.rb', line 424

def Scms.packr(asset)
    #puts "Trying to pack: #{asset}"
    if File.exists?(asset)
        begin
            code = File.read(asset)
            compressed = Packr.pack(code)
            File.open(asset, 'w') { |f| f.write(compressed) }
            ScmsUtils.log("Minified #{File.basename(asset)}")
        rescue Exception => e  
            ScmsUtils.errLog("Error processing: #{asset}")
            ScmsUtils.errLog(e.message)
        end
    else
        ScmsUtils.errLog("Can't minify asset because file doesn't exist: #{asset}")
    end
end

.renderView(viewpath, hash = Hash.new) ⇒ Object 



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# File 'lib/scms.rb', line 159

def Scms.renderView(viewpath, hash = Hash.new)
    #puts "** Rendering: #{viewpath} **"

    htmlsnipet = ""
    begin
        htmlsnipet = File.read(viewpath)
    rescue Exception=>e
        ScmsUtils.errLog(e.message)
        ScmsUtils.log(e.backtrace.inspect)
    end
    ScmsUtils.log("Empty view: #{viewpath}") if htmlsnipet.empty?

    template = ""

    case File.extname(viewpath)
    when ".xml"
        template = ScmsXmlHandler.transform(htmlsnipet)
    when ".md"
        begin  
            htmlsnipet = htmlsnipet.encode('UTF-8', :invalid => :replace, :undef => :replace)
            doc = Maruku.new(htmlsnipet)
            template = doc.to_html
        rescue Exception => e  
            template = htmlsnipet
            ScmsUtils.errLog(e.message)
            ScmsUtils.log(e.backtrace.inspect)
        end
    else
      template = htmlsnipet
    end

    parser = ScmsParser.new(template, hash)
    return parser.parse(viewpath)
end

.sass(asset, website) ⇒ Object 



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# File 'lib/scms.rb', line 400

def Scms.sass(asset, website)
    if File.exists?(asset)
        begin
            template = File.read(asset)
            sass_engine = Sass::Engine.new(template, {
                                                      :style => :compressed,
                                                      :cache => false,
                                                      :syntax => :scss
                                                     }.freeze)
            output = sass_engine.to_css
            css_file = "#{File.dirname(asset)}/#{File.basename(asset,'.*')}.css"
            File.open(css_file, 'w') { |file| file.write(output) }
            ScmsUtils.log( "CSS minified (sassed): #{css_file}" )
        rescue Exception => e  
            ScmsUtils.errLog("Error processing: #{asset}")
            ScmsUtils.errLog(e.message)
        end
    else
        ScmsUtils.errLog("Sass file doesn't exists: #{asset}")
        ScmsUtils.writelog("::Sass file doesn't exist #{asset}", website)
        ScmsUtils.writelog("type NUL > #{asset}", website)
    end
end

.sassall(website) ⇒ Object 



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# File 'lib/scms.rb', line 391

def Scms.sassall(website)
    ScmsUtils.log("Minimising Sass Files (.scss)")
    Dir.chdir(website) do
        Dir.glob("**/*.{scss}").each do |asset|
            Scms.sass(asset, website)
        end
    end
end

.savePage(settings, website, pageOptions, views, options) ⇒ Object 



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# File 'lib/scms.rb', line 194

def Scms.savePage(settings, website, pageOptions, views, options)
    fileName = File.join(website, File.join(pageOptions.url.sub('~/',''))) 
    erb = File.join(website, pageOptions.template)
    #ScmsUtils.log("Generating: #{fileName} with #{pageOptions.template}")

    if File.exists?(erb)
        bundleModel = Scms.getBundleModel(website, settings, options)# Build bundle model
        navModel = Scms.getNavModel(website, settings, options)# Build navigation model

        websiteroot = '/'
        websiteroot = settings["rooturl"] if settings["rooturl"] != nil
        websiteroot = ScmsUtils.uriEncode("file:///#{website}/") if options[:mode] == "cms"

        monkeyhook = "";
        monkeyhook = "<script src='~/scripts/air-monkey-hook.js'></script>".gsub("~/", websiteroot) if options[:mode] == "cms"

        livereload = ""
        if options[:watch]
            livereload = "<script async='true' defer='true'>document.write('<script src=\"http://' + (location.host || 'localhost').split(':')[0] + ':35729/livereload.js?snipver=1\"></' + 'script>')</script>" if options[:mode] != "cms"
        end
        
        pagemodel = Hash.new {}
        pagemodel = { 
            :name => pageOptions.name,
            :title => pageOptions.title,
            :description => pageOptions.description,
            :keywords => pageOptions.keywords,
            :url => pageOptions.url,
            :resource => pageOptions.resource, 
            :bundles => bundleModel,
            :navigation => navModel,
            :views => views, 
            :rootdir => website, 
            :monkeyhook => monkeyhook,
            :livereload => livereload
        }

        pubsubdir = File.dirname(fileName)
        Dir.mkdir(pubsubdir, 755) unless File::directory?(pubsubdir)

        erbtemplate = File.read(erb)

        parser = ScmsParser.new(erbtemplate, pagemodel)
        html = parser.parse()
        html = html.gsub('~/', websiteroot)
        begin
            File.open(fileName, 'w') {|f| f.write(html) }
            ScmsUtils.successLog("Generated: #{pageOptions.url}")
        rescue Exception=>e
            ScmsUtils.errLog(e.message)
            ScmsUtils.log(e.backtrace.inspect)
        end
    else
        ScmsUtils.errLog("Template doesn't exist: #{pageOptions.template}")
        ScmsUtils.writelog("::Template doesn't exist #{pageOptions.template}", website)
        ScmsUtils.writelog("type NUL > #{erb}", website)
    end
end