172 lines
7.2 KiB
HTML
172 lines
7.2 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<title>Module HowTo - File upload</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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<div style="text-align: center;">
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<h1>Module HowTo - File upload<br>
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</h1>
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<br>
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<br>
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<div style="text-align: left;"><br>
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<h2>1. Defining upload columns<br>
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</h2>
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If you want to support account creation via file upload you have to
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define columns in the CSV file.<br>
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Each column has an non-translated identifier, a description, help entry
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and several other values.<br>
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<br>
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The upload columns are specified with <span style="font-weight: bold;">get_uploadColumns()</span>
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or <span style="font-weight: bold;">meta['upload_columns']</span>.<br>
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<br>
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<span style="font-weight: bold; text-decoration: underline;">Example:</span><br
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style="font-weight: bold; text-decoration: underline;">
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<br>
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The <span style="font-style: italic;">ieee802Device</span>
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module has only one attribute and therefore one column: the MAC address.<br>
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<br>
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<table style="width: 100%; text-align: left;" class="mod-code"
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border="0" cellpadding="2" cellspacing="2">
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<tbody>
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<tr>
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<td style="vertical-align: top;"> /**<br>
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* Returns meta data that is interpreted by parent
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class<br>
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*<br>
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* @return array array with meta data<br>
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*/<br>
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<span style="font-weight: bold;">function</span>
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get_metaData() {<br>
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$return = array();<br>
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// manages host accounts<br>
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$return["account_types"] = array("host");<br>
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// upload fields<br>
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<span style="color: rgb(255, 0, 0);">
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$return['upload_columns'] = array(</span><br
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style="color: rgb(255, 0, 0);">
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<span style="color: rgb(255, 0, 0);">
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array(</span><br
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style="color: rgb(255, 0, 0);">
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<span style="color: rgb(255, 0, 0);">
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'name' =>
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'ieee802Device_mac',</span><br style="color: rgb(255, 0, 0);">
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<span style="color: rgb(255, 0, 0);">
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'description'
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=> _('MAC address'),</span><br style="color: rgb(255, 0, 0);">
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<span style="color: rgb(255, 0, 0);">
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'help' =>
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'mac',</span><br style="color: rgb(255, 0, 0);">
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<span style="color: rgb(255, 0, 0);">
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'example'
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=> '00:01:02:DE:EF:18'</span><br style="color: rgb(255, 0, 0);">
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<span style="color: rgb(255, 0, 0);">
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)</span><br
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style="color: rgb(255, 0, 0);">
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<span style="color: rgb(255, 0, 0);">
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);</span><br>
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return $return;<br>
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}<br>
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</td>
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</tr>
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</tbody>
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</table>
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<br>
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<br>
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<h2>2. Building the accounts<br>
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</h2>
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When the user has uploaded the CSV file the modules have to transform
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the input data to LDAP accounts.<br>
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<br>
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This is done with <span style="font-weight: bold;">build_uploadAccounts()</span>.
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The function gets the input data and a list of LDAP accounts as
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parameter.<br>
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<br>
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<span style="font-weight: bold; text-decoration: underline;">Example:</span><br
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style="font-weight: bold; text-decoration: underline;">
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<br>
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The <span style="font-style: italic;">ieee802Device</span>
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module has only one LDAP attribute - <span style="font-style: italic;">'macAddress'</span>
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- and the <span style="font-style: italic;">'ieee802Device'</span>
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objectClass which is added to all accounts.<br>
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<br>
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<table style="width: 100%; text-align: left;" class="mod-code"
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border="0" cellpadding="2" cellspacing="2">
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<tbody>
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<tr>
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<td style="vertical-align: top;"> /**<br>
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* In this function the LDAP account is built up.<br>
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*<br>
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* @param array $rawAccounts list of hash arrays
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(name => value) from user input<br>
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* @param array $partialAccounts list of hash arrays
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(name => value) which are later added to LDAP<br>
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* @param array $ids list of IDs for column position
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(e.g. "posixAccount_uid" => 5)<br>
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* @return array list of error messages if any<br>
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*/<br>
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<span style="font-weight: bold;">function</span> <span
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style="color: rgb(255, 0, 0);">build_uploadAccounts</span>($rawAccounts,
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$ids, &$partialAccounts) {<br>
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$messages = array();<br>
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for ($i = 0; $i <
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sizeof($rawAccounts); $i++) {<br>
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// add object
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class<br>
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if
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(!in_array("ieee802Device", $partialAccounts[$i]['objectClass']))
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$partialAccounts[$i]['objectClass'][] = "ieee802Device";<br>
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// add MACs<br>
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if
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($rawAccounts[$i][$ids['ieee802Device_mac']] != "") {<br>
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$macs = explode(',',
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$rawAccounts[$i][$ids['ieee802Device_mac']]);<br>
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// check format<br>
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for ($m = 0; $m < sizeof($macs); $m++) {<br>
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if (get_preg($macs[$m],
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'macAddress')) {<br>
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$partialAccounts[$i]['macAddress'][] = $macs[$m];<br>
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}<br>
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else {<br>
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$errMsg =
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$this->messages['mac'][1];<br>
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array_push($errMsg, array($i));<br>
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$messages[] =
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$errMsg;<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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return $messages;<br>
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}<br>
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</td>
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</tr>
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</tbody>
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</table>
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<br>
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<br>
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<br>
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<br>
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<span style="font-weight: bold;"></span>
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<h2><span style="font-weight: bold;"></span></h2>
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</div>
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</div>
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</body>
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</html>
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