/**
* Get a HeaderInformation from a book object : used on book pages
* @param \Sb\Service\Sb\Db\Model\Book $book a book object
* @return \Sb\Model\HeaderInformation HeaderInformation object for book pages
*/
public function get(Book $book)
{
try {
$result = new HeaderInformation();
// Set url canonical
$result->setUrlCanonical(HTTPHelper::Link($book->getLink()));
// Set title tag
$publisherName = "";
if ($book->getPublisher()) {
$publisherName = $book->getPublisher()->getName();
}
//
// Get if book is an ebook
$bookIsEbook = !$book->getISBN10() && substr($book->getASIN(), 0, 1) == "B";
// For tag title, maximum length recommended is 60
$titlePrefix = "";
if ($bookIsEbook) {
$titlePrefix = "ebook ";
}
//
$title = StringHelper::tronque(sprintf(__("%s de %s par %s", "s1b"), $book->getTitle(), $book->getOrderableContributors(), $publisherName), 60 - strlen("...") - strlen($titlePrefix));
$title = $titlePrefix . $title;
$result->setTitle($title);
// Set description
// For meta description, maximum length recommended is 160
$descriptionSuffix = "";
if ($bookIsEbook) {
$descriptionSuffix = " | numérique";
}
//
$description = StringHelper::tronque($book->getDescription(), 160 - strlen("...") - strlen($descriptionSuffix));
$description .= $descriptionSuffix;
// Remove double quotes
$result->setDescription(str_replace("\"", "", $description));
// Set keywords
// Get 2 first tags for keywords
$bookTags = TagSvc::getInstance()->getTagsForBooks(array($book));
$tags = "";
if ($bookTags && count($bookTags) > 0) {
$firstTags = array_slice($bookTags, 0, 5);
$firstTagNames = array_map(array(&$this, "getTagName"), $firstTags);
$tags = implode(" | ", $firstTagNames);
}
$keywords = sprintf(__("%s | %s | %s", "s1b"), $book->getTitle(), $book->getOrderableContributors(), $publisherName);
if ($tags != "") {
$keywords = sprintf(__("%s | %s | %s | %s", "s1b"), $book->getTitle(), $book->getOrderableContributors(), $publisherName, $tags);
}
//
// Remove double quotes
$keywords = str_replace("\"", "", $keywords);
$result->setKeywords($keywords);
// Set page image
$result->setPageImage($book->getImageUrl());
return $result;
} catch (\Exception $exc) {
$this->logException(get_class(), __FUNCTION__, $exc);
}
}
public static function recommandationBody(\Sb\Db\Model\Book $book)
{
$body = __("Découvrez", "s1b") . " " . "<a href='" . \Sb\Helpers\HTTPHelper::Link($book->getLink()) . "'>" . $book->getTitle() . "</a>" . " " . __("de", "s1b") . " " . $book->getOrderableContributors() . '<br/><br/>' . __("L'équipe", "s1b") . " " . \Sb\Entity\Constants::SITENAME . '<br/><br/>' . self::getProfileEditSettingLine();
return $body;
}
/**
* Return true if there is no book with same id in user userbooks and no book with same title in user userbooks
* @param \Sb\Db\Model\UserBook $book
* @return type
*/
private function hasNot(Book $book)
{
return !in_array($book->getId(), $this->userUserbooksBookIds, true) && !in_array($book->getTitle(), $this->userUserbooksBookTitles, true);
}
public function getTitle()
{
$this->__load();
return parent::getTitle();
}
public static function getLargeImageTag(Book $book, $defaultImg)
{
return ImageHelper::getLargeImageTag($book->getLargeImageUrl(), $book->getImageUrl(), $book->getTitle(), $defaultImg);
}
