Current File : //www/varak.net/povidky.varak.net/app/model/Bookshelf.php
<?php
/**
* Created by JetBrains PhpStorm.
* User: Waritko
* Date: 15.5.13
* Time: 23:03
* To change this template use File | Settings | File Templates.
*/
class Bookshelf extends Base
{
public function getAuthorsBySurname($startLetter)
{
$startLetter = strtoupper(substr($startLetter, 0, 1));
return $this->db->query("select * from (select [id], [name], (select count([author]) from [book_authors] where [author]=[A].[id]) [bookcount] from [authors] A where [name] LIKE %like~) [AU] where [bookcount] > 0 order by [name]", $startLetter);
}
public function getAuthorsList()
{
$retVal = array();
$data = $this->db->query("select [id], [name] from authors order by [name]");
foreach($data as $d)
{
$retVal[$d->id] = $d->name;
}
return $retVal;
}
public function getLanguagesList()
{
$retVal = array();
$data = $this->db->query("select [id], [name] from [languages] order by [name]");
foreach($data as $d)
{
$retVal[$d->id] = $d->name;
}
return $retVal;
}
public function getGenresList()
{
$retVal = array();
$data = $this->db->query("select [id], [name] from [genres] order by [name]");
foreach($data as $d)
{
$retVal[$d->name] = array();
$data2 = $this->db->query("select [id], [name] from [subgenres] where [genre]=%i", $d->id);
foreach($data2 as $d2)
{
$retVal[$d2->id] = $d2->name;
}
}
return $retVal;
}
public function getBooksByAuthor($authorId, $language, $genre)
{
$filter = ['BA.author' => $authorId];
if($language != 0)
$filter['B.language'] = $language;
if($genre != 0)
$filter['B.genre'] = $genre;
return $this->db->query("SELECT BA.[book] [id], B.[name] [bookname], B.[updated], A.[name], BA.[author] [authorid], G.[name] [genre] FROM [books] B JOIN [book_authors] BA ON B.[id] = BA.[book] JOIN [authors] A ON A.[id] = BA.[author] JOIN [subgenres] G ON G.[id] = B.[genre] WHERE %and ORDER BY [bookname]", $filter);
}
public function getBooksByGenre($genreId)
{
return $this->db->query("SELECT BA.[book] [id], B.[name] [bookname], B.[updated], A.[name], BA.[author] [authorid], G.[name] [genre] FROM [books] B JOIN [book_authors] BA ON B.[id] = BA.[book] JOIN [authors] A ON A.[id] = BA.[author] JOIN [subgenres] G ON G.[id] = B.[genre] WHERE B.[genre] = %i ORDER BY [bookname]", $genreId);
}
public function getAuthorLetters()
{
return $this->db->query("SELECT [letter], count([letter]) [count] from (SELECT UPPER(SUBSTR([name], 1, 1)) [letter], (select count([author]) from [book_authors] where [author]=[A].[id]) [bookcount] FROM [authors] [A]) [AL] WHERE [bookcount] > 0 GROUP BY [letter] ORDER BY [letter]");
}
public function getGenres()
{
return $this->db->query("select * from (select [id], [name], (select count([genre]) from [subgenres] where [genre]=G.[id]) [bookcount] from [genres] G) [GF] where [bookcount] > 0 order by [name]");
}
public function getSubgenres($genreId)
{
return $this->db->query("select * from (select [id], [name], [genre], (select count([genre]) from [books] [B] where [B].[genre]=G.[id]) [bookcount] from [subgenres] G) [GF] where [bookcount] > 0 and [GF].[genre]=%i order by [name]", $genreId);
}
public function getBookName($bookId)
{
$obj = $this->db->query("SELECT B.[NAME] [bookname], A.[name] FROM [books] B JOIN [book_authors] BA ON BA.[book]= B.[id] JOIN [authors] A ON A.[id]= BA.[author] WHERE B.[id]= %i", $bookId)->fetchAll();
if(count($obj) > 0)
{
$bookname = $obj[0]->bookname;
}
$authors = "";
$multi = false;
foreach($obj as $o)
{
if($multi)
{
$authors .= ", ";
}
$multi = true;
$authors .= $o->name;
}
return $authors." - ".$bookname;
}
public function addBook($name, $authorId, $genreId, $languageId)
{
$this->db->query("insert into [books]([name], [genre], [language]) VALUES(%s, %i, %i)", $name, $genreId, $languageId);
$newid = $this->db->getInsertId();
$this->db->query("insert into [book_authors]([book], [author]) VALUES(%i, %i)", $newid, $authorId);
return $newid;
}
public function addAuthor($name)
{
$this->db->query("INSERT INTO [authors]([name]) VALUES(%s)", $name);
}
/*public function addGenre($name)
{
$this->db->query("INSERT INTO [genres]([name]) VALUES(%s)", $name);
}*/
public function addLanguage($name, $tag)
{
$this->db->query("INSERT INTO [languages]([name], [tag]) VALUES(%s, %s)", $name, $tag);
}
public function increaseBookDownloadCounter($bookId)
{
$this->db->query("update [books] set [downloads]=[downloads]+1 where [id]=%i", $bookId);
}
}
Mini Shell