Module: Junebug::Views

Defined in:
lib/junebug/views.rb

Instance Method Summary collapse

Instance Method Details

#_body ⇒ Object 



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# File 'lib/junebug/views.rb', line 363

def _body
  div :id=>'bd' do
    div.content do
      yield
    end
  end
end

#_button(text, href, options = {}) ⇒ Object 



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# File 'lib/junebug/views.rb', line 291

def _button(text, href, options={})
  form :method=>:get, :action=>href do
    opts = {:type=>'submit', :name=>'submit', :value=>text}.merge(options)
    input.button opts
  end
end

#_footer ⇒ Object 



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# File 'lib/junebug/views.rb', line 371

def _footer
  div :id=>'ft' do
    span :style=>'float: right;' do
      text 'Powered by '
      a 'JunebugWiki', :href => 'http://www.junebugwiki.com/'
      text " <small>v#{Junebug::VERSION::STRING}</small> "
      a :href => Junebug.config['feedurl'] do
        img :src => '/images/feed-icon-14x14.png'
      end
    end
    yield
    br :clear=>'all'
  end
end

#_header(type) ⇒ Object 



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# File 'lib/junebug/views.rb', line 315

def _header type
  div :id=>'hd' do
    
    span :id=>'userlinks' do
      if logged_in?
        text "Hi, #{@state.user.username} - "
        a 'sign out', :href=>"#{R(Logout)}?return_to=#{@env['REQUEST_URI']}"
      else
        a 'sign in', :href=> "#{R(Login)}?return_to=#{@env['REQUEST_URI']}"
      end
    end

    span :id=>'search' do
      # text 'Search: '
      form :action => R(Search), :method => 'post' do
        input :name => 'q', :type => 'text', :value=>(''), :accesskey => 's' 
        #input :type => 'submit', :name => 'search', :value => 'Search',
        #  :style=>'margin: 0 0 5px 5px;'
      end
    end
 
    span :id=>'navlinks' do
      a 'Home',  :href => R(Show, Junebug.config['startpage'])
      text ' | '
      a 'Updates', :href => R(Recent)
      text ' | '
      a 'Pages', :href => R(List)
      text ' | '
      a 'Users', :href => R(Users)
      text ' | '
      a 'Admin', :href => R(Orphans)
      text ' | '
      a 'Help', :href => R(Show, "Junebug_help") 
    end
    
    br :clear => 'all'
    
    # if type == :static
    #   h1 page_title
    # elsif type == :backlinks
    #   h1 { a page_title, :href => R(Backlinks, page_title) }
    # else
    #   h1 { a page_title, :href => R(Show, page_title) }
    # end
    
  end
end

#_markup(txt) ⇒ Object 



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# File 'lib/junebug/views.rb', line 298

def _markup txt
  return '' if txt.blank?
  titles = Junebug::Models::Page.find(:all, :select => 'title').collect { |p| p.title }
  txt = txt.gsub(Junebug::Models::Page::PAGE_LINK) do
    page = title = $1.strip
    title = $2 unless $2.empty?
    page_url = page.gsub(/ /, '_')
    if titles.include?(page)
      %Q{<a href="#{self/R(Show, page_url)}">#{title}</a>}
    else
      %Q{<span>#{title}<a href="#{self/R(Edit, page_url, 1)}">?</a></span>}
    end
  end
  #text RedCloth.new(auto_link_urls(txt), [ ]).to_html
  text RedCloth.new(txt, [ ]).to_html
end

#backlinks ⇒ Object 



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# File 'lib/junebug/views.rb', line 148

def backlinks
  _header :show
  _body do
    h1 "Backlinks to #{@page.title}"
    ul {
      @pages.each { |p| li{ a p.title, :href => R(Show, p.title) } }
    }
  end
  _footer { '' }
end

#diff ⇒ Object 



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# File 'lib/junebug/views.rb', line 255

def diff
  _header :show
  _body do
    text 'Comparing '
    span "version #{@v2.version}", :style=>"background-color: #cfc; padding: 1px 4px;"
    text ' and '
    span "version #{@v1.version}", :style=>"background-color: #ddd; padding: 1px 4px;"
    text ' '
    a "back", :href => R(Show, @page.title_url)
    br
    br
    pre.diff {
      text @difftext
    }
  end
  _footer { '' }
end

#edit ⇒ Object 



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# File 'lib/junebug/views.rb', line 61

def edit
  _header :show
  _body do
    if @show_preview
      div.preview {
        h1 "#{@page.title}"
        _markup @page.body
      }
    end
    div.formbox {
      form :method => 'post', :action => R(Edit, @page.title_url) do
        p { 
          label 'Page Title'
          br
          input :value => @page.title, :name => 'post_title', :size => 30, 
                :type => 'text'
          small " word characters (0-9A-Za-z), dashes, and spaces only"
        }
        p {
          a 'syntax help', :href => 'http://hobix.com/textile/', :target=>'_blank', :style => 'float: right;'
          label 'Page Content '
          br
          textarea @page.body, :name => 'post_body', :rows => 17, :cols => 80
        }
        input :type => 'submit', :name=>'submit', :value=>'cancel', :class=>'button', :style=>'float: right;'
        if @page.user_id == @state.user.id
          input :type => 'submit', :name=>'submit', :value=>'minor edit', :class=>'button', :style=>'float: right;', :accesskey => 'm'
        end
        input :type => 'submit', :name=>'submit', :value=>'save', :class=>'button', :style=>'float: right;', :accesskey => 's'
        input :type => 'submit', :name=>'submit', :value=>'preview', :class=>'button', :style=>'float: right;', :accesskey => 'p'
        if is_admin?
          opts = { :type => 'checkbox', :value=>'1', :name => 'post_readonly' }
          opts[:checked] = 1 if @page.readonly
          input opts
          text " Readonly "
          br
        end

      end
      br :clear=>'all'
    }
  end
  _footer { '' }
end

#feed ⇒ Object 



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# File 'lib/junebug/views.rb', line 386

def feed
  site_url = Junebug.config['siteurl'] || "http://#{Junebug.config['host']}:#{Junebug.config['port']}"
  site_domain = site_url.gsub(/^http:\/\//, '').gsub(/:/,'_')
  feed_url = site_url + R(Feed)

  xml = Builder::XmlMarkup.new(:target => self, :indent => 2)

  xml.instruct!
  xml.feed "xmlns"=>"http://www.w3.org/2005/Atom" do

    xml.title Junebug.config['feedtitle'] || "Wiki Updates"
    xml.id site_url
    xml.link "rel" => "self", "href" => feed_url

    pages = Junebug::Models::Page.find(:all, :order => 'updated_at DESC', :limit => 20)
    xml.updated pages.first.updated_at.xmlschema
    
    pages.each do |page|
      atom_id = "tag:#{site_domain},#{page.created_at.strftime("%Y-%m-%d")}:page/#{page.id}/#{page.version}"
      xml.entry do
        xml.id atom_id
        xml.title page.title
        xml.updated page.updated_at.xmlschema
        
        xml.author { xml.name page.user.username }
        xml.link "rel" => "alternate", "href" => site_url + R(Show, page.title_url)
        xml.summary :type=>'html' do
          xml.text! %|<a href="#{site_url + R(Show, page.title_url)}">#{page.title}</a> updated by #{page.user.username}|
          xml.text! %| (<a href="#{site_url + R(Diff,page.title_url,page.version-1,page.version)}">diff</a>)| if page.version > 1
          xml.text! "\n"
        end
        # xml.content do 
        #   xml.text! CGI::escapeHTML(page.body)+"\n"
        # end
      end
    end   
  end
end

#layout ⇒ Object 



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# File 'lib/junebug/views.rb', line 5

def layout
  if @skip_layout
    yield
  else
    html {
      head {
        title @page_title ? @page_title : @page.title
        link :href=>'http://yui.yahooapis.com/2.4.0/build/reset-fonts-grids/reset-fonts-grids.css', :type=>'text/css', :rel=>'stylesheet'
        link :href=>'http://yui.yahooapis.com/2.4.0/build/base/base-min.css', :type=>'text/css', :rel=>'stylesheet'
        link :href=>'/style/base.css', :type=>'text/css', :rel=>'stylesheet'
        script( :type=>'text/javascript', :src=>'/javascripts/ASCIIMathML.js') if Junebug.config['mathml_enable']
        link :href=>Junebug.config['feedurl'], :rel => "alternate", :title => "Recently Updated Pages", :type => "application/atom+xml"
      }
      body {
        div :id=>'doc' do
          self << yield
        end
      }
    }
  end
end

#list ⇒ Object 



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# File 'lib/junebug/views.rb', line 216

def list
  _header :static
  _body do
    h1 "All wiki pages"
    ul {
      @pages.each { |p| li{ a p.title, :href => R(Show, p.title_url) } }
    }
  end
  _footer { '' }
end

#login ⇒ Object 



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# File 'lib/junebug/views.rb', line 273

def 
  div. {
    h1 @page_title
    p.notice { @notice } if @notice
    form :action => R(Login), :method => 'post' do
      label 'Username', :for => 'username'; br
      input :name => 'username', :type => 'text', :value=>( @user ? @user.username : '') ; br

      label 'Password', :for => 'password'; br
      input :name => 'password', :type => 'password'; br
      
      input :name => 'return_to', :type => 'hidden', :value=>@return_to

      input :type => 'submit', :name => 'login', :value => 'Login'
    end
  }
end

#orphans ⇒ Object 



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# File 'lib/junebug/views.rb', line 159

def orphans
  _header :show
  _body do
    h1 @page_title
    ul {
      @pages.each { |p|
        li{
          a p.title, :href => R(Show, p.title_url)
          text ' - empty page' if p.body.nil? or p.body.empty? 
        }
      }
    }
  end
  _footer { '' }
end

#recent ⇒ Object 



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# File 'lib/junebug/views.rb', line 228

def recent
  _header :static
  _body do
    h1 "Updates in the last 30 days"
    page = @pages.shift 
    while page
      yday = page.updated_at.yday
      h2 page.updated_at.strftime('%B %d, %Y')
      ul {
        loop do
          li {
            a page.title, :href => R(Show, page.title_url)
            text ' ('
            a 'versions', :href => R(Versions, page.title_url)
            text ",#{diff_link(page)}" if page.version > 1
            text ') '
            span page.updated_at.strftime('%I:%M %p')
          }
          page = @pages.shift
          break unless page && (page.updated_at.yday == yday)
        end
      }
    end
  end
  _footer { '' }
end

#search ⇒ Object 



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# File 'lib/junebug/views.rb', line 129

def search
  _header :show
  _body do
    h1 "Search results"

    form :action => R(Search), :method => 'post' do
      input :name => 'q', :type => 'text', :value=>@search_term, :accesskey => 's' 
      input :type => 'submit', :name => 'search', :value => 'Search',
        :style=>'margin: 0 0 5px 5px;'
    end

    ul {
      @pages.each { |p| li{ a p.title, :href => R(Show, p.title_url) } }
    }
  end
  _footer { '' }
end

#show ⇒ Object 



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# File 'lib/junebug/views.rb', line 28

def show
  _header (@version.version == @page.version ? :backlinks : :show)
  _body do
    _button 'edit', R(Edit, @page.title_url, @version.version), {:style=>'float: right; margin: 0 0 5px 5px;', :accesskey => 'e'} if (@version.version == @page.version && (! @page.readonly || is_admin?))
    h1 @page.title
    _markup @version.body
    _button 'edit', R(Edit, @page.title_url, @version.version), {:style=>'float: right; margin: 5px 0 0 5px;'} if (@version.version == @page.version && (! @page.readonly || is_admin?)) && (@version.body && @version.body.size > 200)
    br :clear=>'all'
  end
  _footer {
    text "Page last edited by <b>#{@version.user.username}</b> on #{@page.updated_at.strftime('%B %d, %Y %I:%M %p')}"
    text " (#{diff_link(@page, @version)}) " if @version.version > 1
    br
    text '<b>[readonly]</b> ' if @page.readonly
    span.actions {
      text "Version #{@version.version} "
      text "(current) " if @version.version == @page.version
      #text 'Other versions: '
      a '«older', :href => R(Show, @page.title_url, @version.version-1) unless @version.version == 1
      a 'newer»', :href => R(Show, @page.title_url, @version.version+1) unless @version.version == @page.version
      a 'current', :href => R(Show, @page.title_url) unless @version.version == @page.version
      a 'versions', :href => R(Versions, @page.title_url)
    }
  }
  if is_admin?
    div.admin {
      _button 'delete', R(Delete, @page.title_url), {:onclick=>"return confirm('Sure you want to delete?')"} if @version.version == @page.version
      _button 'revert to', R(Revert, @page.title_url, @version.version), {:onclick=>"return confirm('Sure you want to revert?')"} if @version.version != @page.version
    }
  end
end

#userinfo ⇒ Object 



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# File 'lib/junebug/views.rb', line 191

def userinfo
  _header :static
  _body do
    h1 "Edit history: #{@user.username}"
    
    @groups.keys.sort.reverse.each { |key|
      @versions = @groups[key]
      h2 key
      ul {
        @versions.each { |pv|
          li{
            a pv.page.title, :href => R(Show, pv.page.title_url)
            text ", v#{pv.version}"
            text " (#{diff_link(pv.page, pv)}) " if pv.version > 1
            # text' - edited '
            # text last_updated(pv)
            # text ' ago'
          }
        }
      }
    }
  end
  _footer { '' }
end

#users ⇒ Object 



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# File 'lib/junebug/views.rb', line 175

def users
  _header :static
  _body do
    h1 "Users"
    ul {
      @users.each { |u|
        li {
          a u.username, :href => R(Userinfo, u.username)
          text " - #{u.count} edits"
        }
      }
    }
  end
  _footer { '' }
end

#versions ⇒ Object 



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# File 'lib/junebug/views.rb', line 107

def versions
  _header :show
  _body do
    h1 @page_title
    ul {
      @versions.each_with_index do |page,i|
        li {
          a "version #{page.version}", :href => R(Show, @page.title_url, page.version)
          text " (#{diff_link(@page, page)}) " if page.version > 1
          text' - edited '
          text last_updated(page)
          text ' ago by '
          strong page.user.username
          text ' (current)' if @page.version == page.version
        }
      end
    }
  end
  _footer { '' }
end