discourse-legacysite-perl/site/glist/templates/help/GT/Plugins/Installer.html
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<title>/tmp/glist/private/lib/GT/Plugins/Installer.pm</title>
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<p><a name="__index__"></a></p>
<!-- INDEX BEGIN -->
<ul>
<li><a href="#name">NAME</a></li>
<li><a href="#synopsis">SYNOPSIS</a></li>
<li><a href="#description">DESCRIPTION</a></li>
<ul>
<li><a href="#install_hooks">install_hooks</a></li>
<li><a href="#install_menu">install_menu</a></li>
<li><a href="#install_options">install_options</a></li>
</ul>
<li><a href="#copyright">COPYRIGHT</a></li>
<li><a href="#version">VERSION</a></li>
</ul>
<!-- INDEX END -->
<hr />
<p>
</p>
<h1><a name="name">NAME</a></h1>
<p>GT::Plugins::Installer</p>
<p>
</p>
<hr />
<h1><a name="synopsis">SYNOPSIS</a></h1>
<pre>
$mgr-&gt;install_hooks('PluginName', ['hook_name', 'PRE|POST', 'code']);
$mgr-&gt;install_menu('PluginName', ['menu_name', 'menu_url', 'enabled']);
$mgr-&gt;install_options('PluginName', ['option_key', 'option_val', 'instructions']);</pre>
<p>
</p>
<hr />
<h1><a name="description">DESCRIPTION</a></h1>
<p>The installer is an object that is passed into plugins during installation.
It provides methods to add hooks, menu options, admin options or copy files
into the users application.</p>
<p>
</p>
<h2><a name="install_hooks">install_hooks</a></h2>
<p><code>install_hooks</code> takes as arguments the plugin name and an array of:</p>
<dl>
<dt><strong><a name="item_hook_name">hook_name</a></strong><br />
</dt>
<dd>
The hook you want to override.
</dd>
<p></p>
<dt><strong><a name="item_pre_2fpost">PRE/POST</a></strong><br />
</dt>
<dd>
Either the string PRE or POST depending on whether the hook should be run
before the main code, or after.
</dd>
<p></p>
<dt><strong><a name="item_code">code</a></strong><br />
</dt>
<dd>
The name of the code to run. It should be Plugins::PACKAGE::YourPluginName::function.
Where PACKAGE is the name of the Gossamer Product the plugin is for. For example
Plugins::GMail::Wap::header
</dd>
<p></p></dl>
<p><code>install_hooks</code> returns 1 on success, undef on failure with the error
message in $GT::Plugins::error.</p>
<p>
</p>
<h2><a name="install_menu">install_menu</a></h2>
<p><code>install_menu</code> takes as arguments the plugin name and an array of:</p>
<dl>
<dt><strong><a name="item_menu_name">menu_name</a></strong><br />
</dt>
<dd>
The name that will show up in the admin menu.
</dd>
<p></p>
<dt><strong><a name="item_menu_url">menu_url</a></strong><br />
</dt>
<dd>
The URL for the menu option.
</dd>
<p></p>
<dt><strong><a name="item_enabled">enabled</a></strong><br />
</dt>
<dd>
Either true or false depending on whether the menu option should be shown.
</dd>
<p></p></dl>
<p><code>install_menu</code> returns 1 on success, undef on failure with the error
message in $GT::Plugins::error.</p>
<p>
</p>
<h2><a name="install_options">install_options</a></h2>
<p><code>install_options</code> takes as arguments the plugin name and an array of:</p>
<dl>
<dt><strong><a name="item_option_key">option_key</a></strong><br />
</dt>
<dd>
This is the key, and is used when accessing the options hash.
</dd>
<p></p>
<dt><strong><a name="item_option_value">option_value</a></strong><br />
</dt>
<dd>
This is the default value.
</dd>
<p></p>
<dt><strong><a name="item_instructions">instructions</a></strong><br />
</dt>
<dd>
A string instruction users on what the plugin does.
</dd>
<p></p></dl>
<p><code>install_options</code> returns 1 on success, undef on failure with the error
message in $GT::Plugins::error.</p>
<p>
</p>
<hr />
<h1><a name="copyright">COPYRIGHT</a></h1>
<p>Copyright (c) 2004 Gossamer Threads Inc. All Rights Reserved.
<a href="http://www.gossamer-threads.com/">http://www.gossamer-threads.com/</a></p>
<p>
</p>
<hr />
<h1><a name="version">VERSION</a></h1>
<p>Revision: $Id: Installer.pm,v 1.13 2004/08/23 19:54:27 jagerman Exp $</p>
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