private function searchData($searchTerm, $nbResultsToShow, $amazonApiKey, $amazonSecretKey, $amazonAssociateTag, $amazonNumberOfPageRequested)
{
if ($searchTerm) {
$searchTerm = trim($searchTerm);
// faire la recherche dans la base de donnée
$this->allResults = \Sb\Db\Dao\BookDao::getInstance()->getListByKeyword($searchTerm);
try {
$amazonResults = null;
// si pas de résultat ou nb de resultats < à ce que l'on souhaite afficher, faire la recherche Amazon
if (!$this->allResults || count($this->allResults) < $nbResultsToShow) {
// Requesting amazon FR first
$amazonResults = $this->getAmazonResults($searchTerm, $amazonApiKey, $amazonSecretKey, $amazonAssociateTag, $amazonNumberOfPageRequested, 'FR');
// Requesting amazon US
if (!$amazonResults) {
$amazonResults = $this->getAmazonResults($searchTerm, $amazonApiKey, $amazonSecretKey, $amazonAssociateTag, $amazonNumberOfPageRequested, 'US');
}
}
// si des résultats ont été trouvés avec Amazon
// si des résultats avaient été trouvés dans la base
// ==> ils doivent être mergés ensemble
if ($this->allResults && $amazonResults) {
$allResultsKeys = array_map(array(&$this, "extractKey"), $this->allResults);
$this->allResults = array_combine($allResultsKeys, $this->allResults);
// Adding the books not present in sql found on amazon after the books that are already in sql
$this->allResults = $this->allResults + array_diff_key($amazonResults, $this->allResults);
} elseif ($amazonResults) {
$this->allResults = $amazonResults;
}
// Sort books by publishing date desc
$sorting = new Sorting();
$sorting->setDirection(EntityHelper::DESC);
$sorting->setField('publishing_date');
BooksHelper::sort($this->allResults, $sorting);
} catch (\Exception $exc) {
\Sb\Trace\Trace::addItem(sprintf("Une erreur s'est produite lors de l'appel à l'api amazon : %s", $exc->getMessage()));
}
}
}
private function setListOptionsForSorting($key, $sortCriteria)
{
$listOptions = $this->getListOptions($key);
if ($sortCriteria) {
// Un objet Options a été récupéré pour cette liste : on assigne uniquement les infos de sorting
if ($listOptions) {
if ($listOptions->getSorting()) {
if ($listOptions->getSorting()->getField() == $sortCriteria) {
$sortDirection = $listOptions->getSorting()->getDirection() == EntityHelper::ASC ? EntityHelper::DESC : EntityHelper::ASC;
} else {
$sortDirection = EntityHelper::ASC;
}
$listOptions->getSorting()->setField($sortCriteria);
$listOptions->getSorting()->setDirection($sortDirection);
} else {
$sorting = new Sorting();
$sorting->setField($sortCriteria);
$sorting->setDirection(EntityHelper::ASC);
$listOptions->setSorting($sorting);
}
} else {
// Aucun objet Options n'a été récupéré pour cette liste : on en créé un avec le numéro de page
$sorting = new Sorting();
$sorting->setField($sortCriteria);
$sorting->setDirection(EntityHelper::ASC);
$listOptions = new Options();
$listOptions->setSorting($sorting);
}
}
$this->setListOptions($key, $listOptions);
}
public static function sort(&$books, \Sb\Lists\Sorting $sorting)
{
$className = get_class();
$sortingField = $sorting->getField();
$sortingDirection = $sorting->getDirection();
switch ($sortingField) {
case self::SORTING_FIELD_RATING:
switch ($sortingDirection) {
case EntityHelper::ASC:
\Sb\Trace\Trace::addItem($className . "::compareByRatingAsc");
usort($books, $className . "::compareByRatingAsc");
break;
case EntityHelper::DESC:
\Sb\Trace\Trace::addItem($className . "::compareByRatingDesc");
usort($books, $className . "::compareByRatingDesc");
break;
}
break;
case self::SORTING_FIELD_TITLE:
switch ($sortingDirection) {
case EntityHelper::ASC:
\Sb\Trace\Trace::addItem($className . "::compareByTitleAsc");
usort($books, $className . "::compareByTitleAsc");
break;
case EntityHelper::DESC:
\Sb\Trace\Trace::addItem($className . "::compareByTitleDesc");
usort($books, $className . "::compareByTitleDesc");
break;
}
break;
case self::SORTING_FIELD_AUTHOR:
switch ($sortingDirection) {
case EntityHelper::ASC:
\Sb\Trace\Trace::addItem($className . "::compareByAuthorAsc");
usort($books, $className . "::compareByAuthorAsc");
break;
case EntityHelper::DESC:
\Sb\Trace\Trace::addItem($className . "::compareByAuthorDesc");
usort($books, $className . "::compareByAuthorDesc");
break;
}
break;
case self::SORTING_FIELD_STATE:
switch ($sortingDirection) {
case EntityHelper::ASC:
\Sb\Trace\Trace::addItem($className . "::compareByStateAsc");
usort($books, $className . "::compareByStateAsc");
break;
case EntityHelper::DESC:
\Sb\Trace\Trace::addItem($className . "::compareByStateDesc");
usort($books, $className . "::compareByStateDesc");
break;
}
break;
case self::SORTING_FIELD_PUBLISHING_DATE:
switch ($sortingDirection) {
case EntityHelper::ASC:
\Sb\Trace\Trace::addItem($className . "::compareByPublishingDateAsc");
usort($books, $className . "::compareByPublishingDateAsc");
break;
case EntityHelper::DESC:
\Sb\Trace\Trace::addItem($className . "::compareByPublishingDateDesc");
usort($books, $className . "::compareByPublishingDateDesc");
break;
}
break;
}
}
