Difference between revisions of "API:EPrints/Apache/Template"

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This page has been automatically generated from the EPrints 3.4 source. Any wiki changes made between the 'Pod2Wiki=*' and 'Edit below this comment' comments will be lost.
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-->{{API}}{{Pod2Wiki}}{{API:Source|file=EPrints/Apache/Template.pm|package_name=EPrints::Apache::Template}}[[Category:API|TEMPLATE]][[Category:API:EPrints/Apache|TEMPLATE]]<div><!-- Edit below this comment -->
  
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<!-- Pod2Wiki=_private_ --><!-- Pod2Wiki=head_name -->
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==NAME==
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'''EPrints::Apache::Template''' - Template Applying Module
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<div style='background-color: #e8e8f; margin: 0.5em 0em 1em 0em; border: solid 1px #cce;  padding: 0em 1em 0em 1em; font-size: 80%; '>
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<span style='display:none'>User Comments</span>
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<!-- Edit below this comment -->
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<!-- Pod2Wiki= -->
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</div>
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<!-- Pod2Wiki=head_description -->
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==DESCRIPTION==
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When HTML pages are served by EPrints they are processed through a  template written in XML. Most repositories will have two templates -  ''default.xml'' for HTTP and ''secure.xml'' for HTTPS.
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Templates are parsed at '''server start-up''' and any included phrases  are replaced at that point. Because templates persist over the  lifetime of a server you do not typically perform any logic within  the template itself, instead use a pin generated via [[API:EPrints/Apache/Template#Custom_Pins|Custom Pins]].
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The page content is added to the template via <tt>&lt;epc:pins</tt>&gt;.
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<div style='background-color: #e8e8f; margin: 0.5em 0em 1em 0em; border: solid 1px #cce;  padding: 0em 1em 0em 1em; font-size: 80%; '>
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<span style='display:none'>User Comments</span>
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<!-- Edit below this comment -->
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<!-- Pod2Wiki= -->
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</div>
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<!-- Pod2Wiki=head_synopsis -->
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===Synopsis===
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  &lt;?xml version="1.0" standalone="no"?&gt;
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  &lt;!DOCTYPE html SYSTEM "entities.dtd"&gt;
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  &lt;html xmlns="http://www.w3.org/1999/xhtml" xmlns:epc="http://eprints.org/ep3/control"&gt;
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    &lt;head&gt;
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      &lt;title&gt;&lt;epc:pin ref="title" textonly="yes"/&gt; - &lt;epc:phrase ref="archive_name"/&gt;&lt;/title&gt;
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    ...
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<div style='background-color: #e8e8f; margin: 0.5em 0em 1em 0em; border: solid 1px #cce;  padding: 0em 1em 0em 1em; font-size: 80%; '>
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<span style='display:none'>User Comments</span>
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<!-- Edit below this comment -->
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<!-- Pod2Wiki= -->
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</div>
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<!-- Pod2Wiki=head_custom_pins -->
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===Custom Pins===
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In ''cfg.d/dynamic_template.pl'':
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  $c-&gt;{dynamic_template}-&gt;{function} = sub {
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    my( $repo, $parts ) = @_;
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    $parts-&gt;{mypin} = $repo-&gt;xml-&gt;create_text_node( "Hello, World!" );
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  };
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In ''archives/[archiveid]/cfg/templates/default.xml'' (copy from  ''lib/templates/default.xml'' if not already exists):
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  &lt;epc:pin ref="mypin" /&gt;
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Or, for just the text content of a pin:
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  &lt;epc:pin ref="mypin" textonly="yes" /&gt;
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<div style='background-color: #e8e8f; margin: 0.5em 0em 1em 0em; border: solid 1px #cce;  padding: 0em 1em 0em 1em; font-size: 80%; '>
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<span style='display:none'>User Comments</span>
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<!-- Edit below this comment -->
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<!-- Pod2Wiki= -->
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</div>
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<!-- Pod2Wiki=head_default_pins -->
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===Default Pins===
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<div style='background-color: #e8e8f; margin: 0.5em 0em 1em 0em; border: solid 1px #cce;  padding: 0em 1em 0em 1em; font-size: 80%; '>
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<span style='display:none'>User Comments</span>
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<!-- Edit below this comment -->
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<!-- Pod2Wiki= -->
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</div>
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<!-- Pod2Wiki=item_title -->
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====title====
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The title of the page.
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<div style='background-color: #e8e8f; margin: 0.5em 0em 1em 0em; border: solid 1px #cce;  padding: 0em 1em 0em 1em; font-size: 80%; '>
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<span style='display:none'>User Comments</span>
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<!-- Edit below this comment -->
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<!-- Pod2Wiki= -->
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</div>
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<!-- Pod2Wiki=item_page -->
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====page====
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The page content.
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<div style='background-color: #e8e8f; margin: 0.5em 0em 1em 0em; border: solid 1px #cce;  padding: 0em 1em 0em 1em; font-size: 80%; '>
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<span style='display:none'>User Comments</span>
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<!-- Edit below this comment -->
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<!-- Pod2Wiki= -->
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</div>
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<!-- Pod2Wiki=item_login_status_header -->
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====login_status_header====
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HTML <tt>&lt;head</tt>&gt; includes for the login status of the user - currently  just some JavaScript variables.
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<div style='background-color: #e8e8f; margin: 0.5em 0em 1em 0em; border: solid 1px #cce;  padding: 0em 1em 0em 1em; font-size: 80%; '>
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<span style='display:none'>User Comments</span>
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<!-- Edit below this comment -->
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<!-- Pod2Wiki= -->
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</div>
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<!-- Pod2Wiki=item_head -->
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====head====
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Page-specific HTML <tt>&lt;head</tt>&gt; contents.
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<div style='background-color: #e8e8f; margin: 0.5em 0em 1em 0em; border: solid 1px #cce;  padding: 0em 1em 0em 1em; font-size: 80%; '>
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<span style='display:none'>User Comments</span>
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<!-- Edit below this comment -->
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<!-- Pod2Wiki= -->
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</div>
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<!-- Pod2Wiki=item_pagetop -->
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====pagetop====
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(Unused?)
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<div style='background-color: #e8e8f; margin: 0.5em 0em 1em 0em; border: solid 1px #cce;  padding: 0em 1em 0em 1em; font-size: 80%; '>
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<span style='display:none'>User Comments</span>
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<!-- Edit below this comment -->
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<!-- Pod2Wiki= -->
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</div>
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<!-- Pod2Wiki=item_login_status -->
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====login_status====
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A menu containing [[API:EPrints/Plugin/Screen|EPrints::Plugin::Screen]]s that appear in <tt>key_tools</tt>.  The content from each plugin's <tt>render_action_link</tt> is rendered as a HTML  <tt>&lt;ul</tt>&gt; list.
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Historically this was the login/logout links plus <tt>key_tools</tt> but since  3.3 login/logout are Screen plugins as well.
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<div style='background-color: #e8e8f; margin: 0.5em 0em 1em 0em; border: solid 1px #cce;  padding: 0em 1em 0em 1em; font-size: 80%; '>
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<span style='display:none'>User Comments</span>
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<!-- Edit below this comment -->
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<!-- Pod2Wiki= -->
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</div>
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<!-- Pod2Wiki=item_languages -->
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====languages====
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The <tt>render_action_link</tt> from [[API:EPrints/Plugin/Screen/SetLang|EPrints::Plugin::Screen::SetLang]].
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<div style='background-color: #e8e8f; margin: 0.5em 0em 1em 0em; border: solid 1px #cce;  padding: 0em 1em 0em 1em; font-size: 80%; '>
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<span style='display:none'>User Comments</span>
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<!-- Edit below this comment -->
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<!-- Pod2Wiki= -->
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</div>
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<!-- Pod2Wiki=head_methods -->
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==METHODS==
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<div style='background-color: #e8e8f; margin: 0.5em 0em 1em 0em; border: solid 1px #cce;  padding: 0em 1em 0em 1em; font-size: 80%; '>
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<span style='display:none'>User Comments</span>
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<!-- Edit below this comment -->
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<!-- Pod2Wiki= -->
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</div>
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<!-- Pod2Wiki=item_handler -->
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===handler===
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$rc = EPrints::Apache::Template::handler( $r )
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Handler for applying site layout templates.
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<div style='background-color: #e8e8f; margin: 0.5em 0em 1em 0em; border: solid 1px #cce;  padding: 0em 1em 0em 1em; font-size: 80%; '>
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<span style='display:none'>User Comments</span>
 +
<!-- Edit below this comment -->
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<!-- Pod2Wiki= -->
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</div>
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<!-- Pod2Wiki=head_see_also -->
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==SEE ALSO==
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The directories scanned for template sources are in  [[API:EPrints/Repository#template_dirs|EPrints::Repository/template_dirs]].
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<div style='background-color: #e8e8f; margin: 0.5em 0em 1em 0em; border: solid 1px #cce;  padding: 0em 1em 0em 1em; font-size: 80%; '>
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<span style='display:none'>User Comments</span>
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<!-- Edit below this comment -->
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<!-- Pod2Wiki= -->
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</div>
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<!-- Pod2Wiki=head_copyright -->
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==COPYRIGHT==
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{{API:Copyright}}
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<div style='background-color: #e8e8f; margin: 0.5em 0em 1em 0em; border: solid 1px #cce;  padding: 0em 1em 0em 1em; font-size: 80%; '>
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<span style='display:none'>User Comments</span>
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<!-- Edit below this comment -->
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<!-- Pod2Wiki= -->
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</div>
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<!-- Pod2Wiki=_postamble_ --><!-- Edit below this comment -->

Latest revision as of 17:25, 15 March 2023

EPrints 3 Reference: Directory Structure - Metadata Fields - Repository Configuration - XML Config Files - XML Export Format - EPrints data structure - Core API - Data Objects

API: Core API

Latest Source Code (3.4, 3.3) | Revision Log | Before editing this page please read Pod2Wiki


NAME

EPrints::Apache::Template - Template Applying Module

User Comments


DESCRIPTION

When HTML pages are served by EPrints they are processed through a template written in XML. Most repositories will have two templates - default.xml for HTTP and secure.xml for HTTPS.

Templates are parsed at server start-up and any included phrases are replaced at that point. Because templates persist over the lifetime of a server you do not typically perform any logic within the template itself, instead use a pin generated via Custom Pins.

The page content is added to the template via <epc:pins>.

User Comments


Synopsis

 <?xml version="1.0" standalone="no"?>
 <!DOCTYPE html SYSTEM "entities.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml" xmlns:epc="http://eprints.org/ep3/control">
   <head>
     <title><epc:pin ref="title" textonly="yes"/> - <epc:phrase ref="archive_name"/></title>
   ...

User Comments


Custom Pins

In cfg.d/dynamic_template.pl: 

 $c->{dynamic_template}->{function} = sub {
   my( $repo, $parts ) = @_;
 
   $parts->{mypin} = $repo->xml->create_text_node( "Hello, World!" );
 };

In archives/[archiveid]/cfg/templates/default.xml (copy from lib/templates/default.xml if not already exists): 

 <epc:pin ref="mypin" />

Or, for just the text content of a pin: 

 <epc:pin ref="mypin" textonly="yes" />

User Comments


Default Pins

User Comments


title

The title of the page.

User Comments


page

The page content.

User Comments


login_status_header

HTML <head> includes for the login status of the user - currently just some JavaScript variables.

User Comments


head

Page-specific HTML <head> contents.

User Comments


pagetop

(Unused?)

User Comments


login_status

A menu containing EPrints::Plugin::Screens that appear in key_tools. The content from each plugin's render_action_link is rendered as a HTML <ul> list.

Historically this was the login/logout links plus key_tools but since 3.3 login/logout are Screen plugins as well.

User Comments


languages

The render_action_link from EPrints::Plugin::Screen::SetLang.

User Comments


METHODS

User Comments


handler

$rc = EPrints::Apache::Template::handler( $r )

Handler for applying site layout templates.

User Comments


SEE ALSO

The directories scanned for template sources are in EPrints::Repository/template_dirs.

User Comments


COPYRIGHT

© Copyright 2000-2024 University of Southampton.

EPrints 3.4 is supplied by EPrints Services.

http://www.eprints.org/eprints-3.4/

LICENSE

This file is part of EPrints 3.4 http://www.eprints.org/.

EPrints 3.4 and this file are released under the terms of the GNU Lesser General Public License version 3 as published by the Free Software Foundation unless otherwise stated.

EPrints 3.4 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with EPrints 3.4. If not, see http://www.gnu.org/licenses/.

User Comments


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