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- <?php
- /**
- * COPS (Calibre OPDS PHP Server) class file
- *
- * @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
- * @author Sébastien Lucas <sebastien@slucas.fr>
- */
-
- require_once('base.php');
-
- class tag extends Base {
- const ALL_TAGS_ID = "cops:tags";
- const TAG_COLUMNS = "tags.id as id, tags.name as name, count(*) as count";
- const SQL_ALL_TAGS = "select {0} from tags, books_tags_link where tags.id = tag group by tags.id, tags.name order by tags.name";
-
- public $id;
- public $name;
-
- public function __construct($post) {
- $this->id = $post->id;
- $this->name = $post->name;
- }
-
- public function getUri () {
- return "?page=".parent::PAGE_TAG_DETAIL."&id=$this->id";
- }
-
- public function getEntryId () {
- return self::ALL_TAGS_ID.":".$this->id;
- }
-
- public static function getCount() {
- // str_format (localize("tags.alphabetical", count(array))
- return parent::getCountGeneric ("tags", self::ALL_TAGS_ID, parent::PAGE_ALL_TAGS);
- }
-
- public static function getTagById ($tagId) {
- $result = parent::getDb ()->prepare('select id, name from tags where id = ?');
- $result->execute (array ($tagId));
- if ($post = $result->fetchObject ()) {
- return new Tag ($post);
- }
- return NULL;
- }
-
- public static function getAllTags() {
- return Base::getEntryArrayWithBookNumber (self::SQL_ALL_TAGS, self::TAG_COLUMNS, array (), "Tag");
- }
-
- public static function getAllTagsByQuery($query, $n, $database = NULL, $numberPerPage = NULL) {
- $columns = "tags.id as id, tags.name as name, (select count(*) from books_tags_link where tags.id = tag) as count";
- $sql = 'select {0} from tags where upper (tags.name) like ? {1} order by tags.name';
- list ($totalNumber, $result) = parent::executeQuery ($sql, $columns, "", array ('%' . $query . '%'), $n, $database, $numberPerPage);
- $entryArray = array();
- while ($post = $result->fetchObject ())
- {
- $tag = new Tag ($post);
- array_push ($entryArray, new Entry ($tag->name, $tag->getEntryId (),
- str_format (localize("bookword", $post->count), $post->count), "text",
- array ( new LinkNavigation ($tag->getUri ()))));
- }
- return array ($entryArray, $totalNumber);
- }
- }
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