Ускоряем админку

 
function cpComponentHasConfig($comp){
 $has = false;
 $file = 'components/'.$comp.'/backend.php';
 if (file_exists($file)){$has = true;}
 return $has;
}
 
function cpComponentCanRemove($system){
       if ($system==0) {return true;} 
}	 
 

 
function cpModuleHasConfig($mod) {
        if ($mod) {
            $file = 'modules/' . $mod . '/backend.php';
            if (file_exists($file)) {
                return true;
            }
            $file = 'modules/' . $mod . '/backend.xml';
            if (file_exists($file)) {
                return true;
            }
        }
}
 

 
            if ($is_actions) {
                echo '<td width="110" class="' . $row_class . '" align="right" valign="middle"><div style="padding-right:8px">';
                foreach ($_actions as $key => $value) {
                    if (isset($_actions[$key]['condition'])) {
                        if (($_actions[$key]['condition'] == 'cpComponentHasConfig') || ($_actions[$key]['condition'] == 'cpModuleHasConfig')) {
                            if ($_actions[$key]['condition'] == 'cpModuleHasConfig') {
                                $print = $_actions[$key]['condition']($item['content']);
                            } else {
                                $print = $_actions[$key]['condition']($item['link']);
                            }
                        } elseif ($_actions[$key]['condition'] == 'cpComponentCanRemove') {
                            $print = $_actions[$key]['condition']($item['system']);
                        } else {
                            $print = $_actions[$key]['condition']($item['id']);
                        }
                    } else {
                        $print = true;
                    }
                    if ($print) {
                        $icon = $_actions[$key]['icon'];
                        $title = $_actions[$key]['title'];
                        $link = $_actions[$key]['link'];
 
                        foreach ($item as $f => $v) {
                            $link = str_replace('%' . $f . '%', $v, $link);
                        }
 
                        if (!isset($_actions[$key]['confirm'])) {
                            echo '<a href="' . $link . '" title="' . $title . '"><img hspace="2" src="images/actions/' . $icon . '"  alt="' . $title . '"/></a>';
                        } else {
                            echo '<a href="#" onclick="jsmsg(\'' . $_actions[$key]['confirm'] . '\', \'' . $link . '\')" title="' . $title . '"><img hspace="2" src="images/actions/' . $icon . '"  alt="' . $title . '"/></a>';
                        }
                    }
                }
                echo '</div></td>' . "\n";
            }