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<?php
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class Admin {
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private $menu = array(
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'motd' => 'Edit MOTD',
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'devicetypes' => 'Edit Device Types',
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'dbconsistency' => 'Verify Database'
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);
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function run () {
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global $dbConnection;
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global $url;
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$action;
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if ( ! isset( $_REQUEST['action'] ) ) { // just show the menu
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return $this->menu( $url );
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} else {
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$action = $_REQUEST['action'];
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}
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if ( method_exists( $this, $action ) ) {
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return $this->$action($url, $dbConnection);
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} else {
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return "<p>Action '$action' is not implemented yet</p>";
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}
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}
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function menu ($url) {
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$return = array();
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foreach ( $this->menu as $action => $prompt ) {
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$return[] = "<a href='$url?module=admin&action=$action'>$prompt</a>\n";
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}
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return '<table><tr><td>' . join( "</tr></td>\n<tr><td>", $return ) . "</td>\n</tr></table>";
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}
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function motd( $url, $connection ) {
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$return = '';
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if ( isset( $_REQUEST['new_motd'] ) ) {
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$motd = $connection->real_escape_string( $_REQUEST['new_motd'] );
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$query = "update _system set key_value = '$motd' where group_name = 'program' and key_name = 'motd'";
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//print "<pre>$query</pre>"; die;
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$connection->doSQL( $query );
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$return = $this->menu($url);
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} else {
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$return = '<h3>Enter the Message of the Day</h3>';
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$return .= "<form action='$url' method='post'>\n";
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$return .= "<input type='hidden' name='module' value='admin'>\n";
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$return .= "<input type='hidden' name='action' value='motd'>\n";
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$return .= "<label MOTD><textarea name='new_motd'></textarea></label>\n";
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$return .= "<input type='submit' name='submit' value='Update'>\n";
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$return .= "</form>\n";
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}
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return $return;
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} // motd
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} // class admin
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?>
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