void CommentableObjectViewer::_createLastPosts()
{
// Calcola il numero di posts totali
uint32 total_posts = getEntity()->getChildsCount(getDatabase(), portalObjectTypePost);
// Calcola il numero di risposte da visualizzare
uint32 posts_count = utils::min<uint32>(total_posts, getSkin()->getPagerItems());
// Carica i posts
shared_ptr<EntitiesEntities> posts = getEntity()->getChilds(getDatabase(), portalObjectTypePost, RangeUint32(total_posts - posts_count, posts_count));
if(posts->empty() == false)
{
shared_ptr<PostViewer> posts_viewer(OS_NEW PostViewer());
getControls()->add(posts_viewer);
// Scorre gli ultimi posts dal pi recente
for(EntitiesEntities::reverse_iterator i = posts->rbegin(); i != posts->rend(); ++i)
{
posts_viewer->addPost(posts->get(getDatabase(), *i));
}
}
}
void CommentableObjectViewer::renderPosts(shared_ptr<XMLPortalExporter> exporter)
{
if(getObject() == nullptr || getObject()->allowChild(portalObjectTypePost) == false)
return;
// Calcola il numero totale di posts
uint32 total_posts = getEntity()->getChildsCount(getDatabase(), portalObjectTypePost);
if(total_posts == 0)
return;
// Numero di posts da visualizzare per pagina
uint32 posts_to_show = getSkin()->getPagerItems();
// Inizializza l'offset di estrazione
uint32 offset = conversions::from_utf16<uint32>(getRequest()->getUrlParam(OS_URL_PARAM_OFFSET));
// Corregge l'offset se necessario
adjustOffset(total_posts, posts_to_show, offset);
objects_posts_list posts;
// Estrae le risposte nell'intervallo richiesto
shared_ptr<EntitiesEntities> post_childs = getEntity()->getChilds(getDatabase(), portalObjectTypePost, RangeUint32(offset, posts_to_show));
for(EntitiesEntities::iterator i = post_childs->begin(); i != post_childs->end(); ++i)
{
// Carica la riposta corrente
shared_ptr<EntitiesEntity> post_entity = post_childs->get(getDatabase(), *i);
if(post_entity != nullptr)
{
// Calcola la revisione corrente della risposta
shared_ptr<ObjectsPost> current_post = objects_post_cast(post_entity->getCurrent());
if(current_post != nullptr)
posts.push_back(current_post);
}
}
if(posts.empty() == false)
{
shared_ptr<XMLNode> posts_node = exporter->getNode(OS_PORTAL_OBJECT_POST_GROUPNAME);
for(objects_posts_list::const_iterator i = posts.begin(); i != posts.end(); ++i)
{
shared_ptr<XMLPortalExporter> postExporter(OS_NEW XMLPortalExporter(posts_node->addChild(OS_PORTAL_OBJECT_POST_TYPENAME), exporter->getPage(), exporter->getMode()));
renderPost(postExporter, *i);
}
}
createPager(getSkin(), exporter->getRoot(), total_posts, posts_to_show, offset);
}
void DocumentationViewer::_render(shared_ptr<EntitiesEntity> entity, shared_ptr<XMLPortalExporter> exporter, uint32 level, uint32 levelMax, bool withTexts, bool forContent)
{
if(entity == nullptr)
return;
if(levelMax == 0) // Disabled.
return;
if(forContent)
exporter->setMode(XMLPortalExporter::emFull);
else
exporter->setMode(XMLPortalExporter::emLite);
entity->exportXML(exporter);
bool exportTexts = withTexts;
// I testi già comparsi sopra non compaiono nel sottoindice.
if( (exportTexts) && (forContent == false) )
exportTexts = (level > 0);
// Esporta gli oggetti testo
if(exportTexts)
{
shared_ptr<EntitiesEntities> texts = entity->getChilds(getDatabase(), portalObjectTypeText, RangeUint32(0, 0), EntitiesEntity::coPositionAsc);
if(texts != nullptr && texts->empty() == false)
{
shared_ptr<XMLNode> nodeTexts = exporter->getRoot()->addChild(_S("texts"));
for(EntitiesEntities::const_iterator i = texts->begin(); i != texts->end(); ++i)
{
exporter->getPage()->getPortal()->getEntity(exporter->getDatabase(), *i)->exportXML(exporter->createChild<XMLPortalExporter>(nodeTexts->addChild(_S("text"))));
}
}
}
bool exportSections = true;
if(levelMax != static_cast<uint32>(-1))
{
if(forContent)
exportSections = (level<(levelMax-1));
else
exportSections = (level<=(levelMax-1));
}
// Crea un nodo delle sotto-sezioni
if(exportSections)
{
shared_ptr<EntitiesEntities> subSections = entity->getChilds(getDatabase(), portalObjectTypeSection, RangeUint32(0, 0), EntitiesEntity::coPositionAsc);
if(subSections != nullptr && subSections->empty() == false)
{
shared_ptr<XMLNode> nodeSubSections = exporter->getRoot()->addChild(_S("sections"));
for(EntitiesEntities::const_iterator i = subSections->begin(); i != subSections->end(); ++i)
{
_render(exporter->getPage()->getPortal()->getEntity(getDatabase(), *i), exporter->createChild<XMLPortalExporter>(nodeSubSections->addChild(_S("section"))), level +1, levelMax, withTexts, forContent);
}
}
}
}