2004-11-27 16:24:46 +00:00
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<meta content="text/html; charset=ISO-8859-15"
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http-equiv="content-type">
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<title>Base module</title>
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<link rel="stylesheet" type="text/css" href="style/layout.css">
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</head>
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<body>
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<h1 style="text-align: center;">Base module<br>
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</h1>
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<div style="text-align: center;"><img alt="base module"
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src="images/lam_baseModule.png" style="width: 531px; height: 207px;"><br>
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</div>
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<div style="text-align: center;"><br>
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<div style="text-align: left;">The <span style="font-weight: bold;">baseModule</span>
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is the parent class of all account modules. <br>
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It implements most functions of the <a
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href="modules-specification.htm">module interface</a> and provides
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2004-11-27 16:24:46 +00:00
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the possibility to use <span style="font-style: italic;">meta data</span>
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for the module functions.<br>
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There are also some class variables which are useful for the child
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classes.<br>
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<br>
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<br>
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<h2>Meta data</h2>
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The <span style="font-weight: bold;">baseModule</span> allows you to
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not implement the <a href="modules-specification.htm">module
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interface</a> directly but to provide <span style="font-style: italic;">meta
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data</span> which is interpreted by the <span
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style="font-weight: bold;">baseModule</span>.<br>
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If you do not use certain functions of the interface the <span
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style="font-weight: bold;">baseModule</span> also provides dummy
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functions. E.g. if your module needs no configuration option you can
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just skip this function in your code and the <span
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style="font-weight: bold;">baseModule</span> will tell the
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configuration part that there is no option.<br>
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<br>
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To <span style="font-style: italic;">define meta</span> data you have
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to implement the function <span
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style="font-weight: bold; font-style: italic;">get_metaData()</span>.
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This function must return a hash array with the meta options as array
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keys.<br>
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Please refer to the <a href="modules-specification.htm">module
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interface</a> for details about the format of <span
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style="font-style: italic;">meta data</span>.<br>
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<br>
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<br>
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<h2>Functions<br>
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</h2>
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<span style="font-weight: bold;">get_scope():</span> This function
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returns the account type ("user", "group", ...) of the module.<br>
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<br>
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For a list of <span style="font-style: italic;">meta data</span>
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functions please refer to the <a href="modules-specification.htm">module
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interface</a>.<br>
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<br>
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<br>
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<h2>Class variables</h2>
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<span style="font-weight: bold;">$moduleSettings:</span> This variable
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contains the configuration settings of all modules.<br>
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<span style="font-weight: bold;">$base:</span> This is the name of the
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parent <span style="font-style: italic;">accountContainer</span>
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($_SESSION[$base]).<br>
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<br>
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<br>
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<br>
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<br>
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<br>
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<br>
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</div>
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</div>
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</body>
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</html>
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