Пример #1
0
function generateAtomInterfaces($interface, $atom, $isTopLevelInterface = false)
{
    /* if $interface is a top-level interface, we only generate for $interface itself
     * otherwise, we generate for its subinterfaces 
     * 
     *  <Atom atom='atom name'>
     *   <AtomName>atom name</AtomName>
     *   <InterfaceList>
     *     ..
     *     for each subInterface in $interface: generateInterface($interface, $atom)        (or $interface, if $isTopLevelInterface)
     *     ..
     *   </InterfaceList>
     * </Atom>
     * 
     * if $atom is null, we are presenting a template. Because ""==null and "" denotes an empty atom, we check with === (since "" !== null)
     */
    global $selectedRoleNr;
    global $allInterfaceObjects;
    $html = "";
    $subInterfaceIsRef = false;
    if ($isTopLevelInterface) {
        $subInterfaces = array($interface);
    } else {
        if (isset($interface['boxSubInterfaces'])) {
            $subInterfaces = $interface['boxSubInterfaces'];
        } else {
            if (isset($interface['refSubInterface'])) {
                $subInterfaces = array($allInterfaceObjects[$interface['refSubInterface']]);
                $subInterfaceIsRef = true;
            } else {
                $subInterfaces = array();
            }
        }
    }
    // note that the assignments below are about interfaces for the atom, not about the subinterfaces
    $nrOfInterfaces = count(getTopLevelInterfacesForConcept($interface['tgtConcept'], $selectedRoleNr));
    $hasInterfaces = $nrOfInterfaces == 0 ? '' : ' hasInterface=' . ($nrOfInterfaces == 1 ? 'single' : 'multiple');
    emit($html, '<div class=Atom atom=' . showHtmlAttrStr($atom) . $hasInterfaces . ' status=' . ($atom !== null ? 'unchanged' : 'new') . ' atomic=' . showHtmlAttrBool(count($subInterfaces) == 0) . '>');
    $atomName = showViewAtom($atom, $interface['tgtConcept']);
    // TODO: can be done more efficiently if we query the concept atoms once for each concept
    emit($html, "<div class=AtomName>" . $atomName . '</div>');
    if (count($subInterfaces) > 0) {
        emit($html, '<div class=InterfaceList>');
        foreach ($subInterfaces as $interface) {
            emit($html, generateInterface($interface, $atom, $subInterfaceIsRef));
        }
        emit($html, '</div>');
        // div class=InterfaceList
    }
    emit($html, '</div>');
    // div class=Atom
    return $html;
}
function getNrOfInterfaces($concept, $roleNr)
{
    return count(getTopLevelInterfacesForConcept($concept, $roleNr));
}