نمایش مبدأ برای الگو:درگاه مادر

{{#if: {{{class|}}}
 | {{#switch: {{{class}}}<!-- If defined as "none" (rather than left blank) it will display nothing -->
    | none = 
    | #default = {{#switch: {{Library of Congress Classification<!-- Prevent subclass link if it matches the current page -->
                              | class = {{{class}}}
                            }}
                   | {{PAGENAME}} = [[درگاه:درگاه‌ها]]<!-- Link to Portal:Portals if this is the top level class portal -->
                   | #default = Class {{uc:{{{class|}}}}} - [[Portal:{{Library of Congress Classification
                                                       | class = {{{class}}}
                                                       }}|{{Library of Congress Classification
                                                       | class = {{{class}}}
                                                       }}]]<!-- display class if defined -->
                 }}<!-- End #switch: {{Library of Congress Classification}} -->
   }}<!-- End #switch: class -->
 |{{#switch: {{NAMESPACE}} | Portal = [[Portal:Index]][[Category:Unclassified portals|{{PAGENAME}}]] | #default = [[ویکی‌نبشته:آثار]]}}<!--

If a class is defined, the template will link to that class (unless that link is the current page, ie. this is the top class portal, in which case, it will link to Portal: Portals instead.
If no class is defined, the template will just display a link to Portal: Index.
If this is within the Portal: namespace, it will also automatically add the portal to Category:Unclassified portals

-->}}<!-- End #if: class
-->{{#if: {{{subclass1|}}}<!-- If the the first subclass is defined -->
 |{{#if: {{{subclass2|}}}<!-- If both subclasses are defined -->
    | {{#switch: {{{midclass}}}<!-- Should both subclasses be displayed or just the latter? -->
       | y 
       | yes = <!-- If yes, display subclass1 first before going on... 
            -->{{#switch: {{Library of Congress Classification<!-- Prevent subclass link if it matches the current page -->
                            | class = {{{class}}}
                            | subclass1 = {{{subclass1}}}
                          }}
                 | {{PAGENAME}} =<!-- No link if link matches current page -->
                 | #default = <br />Subclass {{uc:{{{subclass1|}}}}} - [[Portal:{{Library of Congress Classification
                            | class = {{{class}}}
                            | subclass1 = {{{subclass1}}}
                          }}|{{Library of Congress Classification
                            | class = {{{class}}}
                            | subclass1 = {{{subclass1}}}
                          }}]]<!-- If yes, display subclass1 first before going on... -->
               }}<!-- End #switch: {{Library of Congress Classification}} -->
       | n
       | no 
       | #default =<!-- If no, do not display subclass1 -->
      }}<!-- End of #switch: midclass -->
    | <!-- Else (ie. #if: subclass2 = FALSE)
      -->{{#switch: {{Library of Congress Classification<!-- Prevent subclass link if it matches the current page -->
                   | class = {{{class}}}
                   | subclass1 = {{{subclass1}}}
                 }}
        | {{PAGENAME}} =<!-- No link if link matches current page -->
        | #default = <br />Subclass {{uc:{{{subclass1|}}}}} - [[Portal:{{Library of Congress Classification
                   | class = {{{class}}}
                   | subclass1 = {{{subclass1}}}
                  }}|{{Library of Congress Classification
                   | class = {{{class}}}
                   | subclass1 = {{{subclass1}}}
                  }}]]<!-- If there is no defined subclass2, display just the first subclass, subclass1  -->
      }}<!-- End #switch: {{Library of Congress Classification}} -->
  }}<!-- End #if: subclass2 -->
 |
}}<!-- End #if: subclass1
-->{{#if: {{{subclass2|}}}<!-- If the second subclass is defined -->
 | {{#switch: {{Library of Congress Classification<!-- Prevent subclass link if it matches the current page -->
                | class = {{{class}}}
                | subclass1 = {{{subclass1}}}
                | subclass2 = {{{subclass2}}}
              }}
     | {{PAGENAME}} =<!-- No link if link matches current page -->
     | #default = {{#switch: {{{midclass}}}<!-- Are both subclasses are displayed? 
                       If TRUE Then separate the classification letters
                       If FALSE Then combine the classification letters -->
                    | y 
                    | yes = <br />Subclass {{uc:{{{subclass2|}}}}} - [[Portal:{{Library of Congress Classification
                        | class = {{{class}}}
                        | subclass1 = {{{subclass1}}}
                        | subclass2 = {{{subclass2}}}
                     }}|{{Library of Congress Classification
                        | class = {{{class}}}
                        | subclass1 = {{{subclass1}}}
                        | subclass2 = {{{subclass2}}}
                     }}]]<!-- If yes, list the second subclass, with it's own letter, on a new line -->
                    | n
                    | no 
                    | #default = <br />Subclass {{uc:{{{subclass1|}}}}}{{uc:{{{subclass2|}}}}} - [[Portal:{{Library of Congress Classification
                        | class = {{{class}}}
                        | subclass1 = {{{subclass1}}}
                        | subclass2 = {{{subclass2}}}
                     }}|{{Library of Congress Classification
                        | class = {{{class}}}
                        | subclass1 = {{{subclass1}}}
                        | subclass2 = {{{subclass2}}}
                     }}]]<!-- If no, just list the second subclass, with both letters, on a new line -->
                   }}<!-- End #switch: midclass -->
   }}<!-- End #switch: {{Library of Congress Classification} -->
 |
}}<!-- End #if: subclass2
--><noinclude>{{documentation}}</noinclude>