id{ count+=1;
sum += row[rate]; }
} return sumcount;
} }
b. Model
File Artikel_m.php adalah file model yang digunakan dalam pengelolaan database dari controller artikel.php.
?php class Artikel_m extends CI_Model{
function __construct{ parent::__construct;
} function get_all_artikel{
this-db-select kategori.nama_kategori as nama_kategori,
subjek.nama_subjek as nama_subjek, artikel.judul as judul,
artikel.id as id, SELECT
countkomentar FROM
komentar where
komentar.artikel_id = artikel.id AS jlh_komentar, artikel.tanggal_ditulis as tanggal_ditulis,
artikel.tanggal_diedit as tanggal_diedit, artikel.isi as isi,
artikel.status as status, artikel.sumber as sumber
; this-db-whereartikel.id_kategori = kategori.id;
this-db-whereartikel.id_subjek = subjek.id; this-db-joinkategori,
kategori.id =
artikel.id_kategori; this-db-joinsubjek, subjek.id = artikel.id_subjek;
return this-db-getartikel; }
function get_kategori_by_idkategori{ this-db-selectnama_kategori;
this-db-whereid, kategori; kat = this-db-getkategori;
return kat-rownama_kategori; }
function get_subjek_by_idsubjek{ this-db-selectnama_subjek;
this-db-whereid, subjek; kat = this-db-getsubjek;
return kat-rownama_subjek; }
function get_artikel_terbaru limit = null, start = null{ this-db-select
artikel.id as id, artikel.id_kategori as id_kategori,
artikel.id_subjek as id_subjek, kategori.nama_kategori as nama_kategori,
subjek.nama_subjek as nama_subjek, SELECT
countkomentar FROM
komentar where
komentar.artikel_id = artikel.id AS jlh_komentar, artikel.judul as judul,
artikel.isi as isi, artikel.tanggal_ditulis as tanggal_ditulis
; this-db-order_bytanggal_ditulis, DESC;
iflimit{ ifstart{
this-db-limitlimit, start; }
else{ this-db-limitlimit;
} }
this-db-joinkategori,
kategori.id =
artikel.id_kategori; this-db-joinsubjek, subjek.id = artikel.id_subjek;
return this-db-getartikel; }
function get_artikel_by_komentar{ this-db-select
artikel.id as id, kategori.nama_kategori as nama_kategori,
artikel.judul as judul, subjek.nama_subjek as nama_subjek,
SELECT
countkomentar FROM
komentar where
komentar.artikel_id = artikel.id AS jlh_komentar, ;
this-db-order_byjlh_komentar, DESC; this-db-limit4;
this-db-joinkategori, kategori.id
= artikel.id_kategori;
this-db-joinsubjek, subjek.id = artikel.id_subjek; return this-db-getartikel;
} function get_artikel_by_rating{
this-db-select artikel.id as id,
kategori.nama_kategori as nama_kategori, artikel.judul as judul,
subjek.nama_subjek as nama_subjek, SELECT
sumrating_valuecountrating_value FROM
rating where rating.id_artikel = artikel.id AS rating, ;
this-db-order_byrating, DESC; this-db-limit4;
this-db-joinkategori, kategori.id
= artikel.id_kategori;
this-db-joinsubjek, subjek.id = artikel.id_subjek; return this-db-getartikel;
} function get_jumlah_komentarid{
this-db-wherecountartikel_id, id; this-db-getkomentar;
} function terkaitid{
this-db-select; this-db-whereid_subjek = SELECT `id_subjek` FROM
`artikel` WHERE `id` =.id.; this-db-whereid =, id;
this-db-limit5; return this-db-getartikel;
} function get_artikel_detailid{
this-db-select kategori.nama_kategori as nama_kategori,
subjek.nama_subjek as nama_subjek, artikel.judul as judul,
artikel.id as id, artikel.penulis as penulis,
artikel.tanggal_ditulis as tanggal_ditulis, artikel.tanggal_diedit as tanggal_diedit,
artikel.isi as isi, artikel.status as status,
artikel.sumber as sumber ;
this-db-whereartikel.id_kategori = kategori.id; this-db-whereartikel.id_subjek = subjek.id;
this-db-whereartikel.id, id; this-db-joinkategori,
kategori.id =
artikel.id_kategori; this-db-joinsubjek, subjek.id = artikel.id_subjek;
return this-db-getartikel; }
function get_artikel_by_kategorikategori, limit = null, start = null{
this-db-select artikel.id as id,
artikel.judul as judul, artikel.isi as isi
; iflimit{
ifstart{ this-db-limitlimit, start;
} else{
this-db-limitlimit; }
} this-db-whereartikel.id_kategori = .kategori;
return this-db-getartikel; }
function get_artikel_by_subjeksubjek , limit = null, start = null{
this-db-select artikel.id as id,
artikel.judul as judul, artikel.isi as isi
; this-db-whereartikel.id_subjek, subjek;
iflimit{ ifstart{
this-db-limitlimit, start; }
else{ this-db-limitlimit;
} }
list = this-db-getartikel; return list;
} function get_judul_by_idid{
this-db-selectjudul; this-db-whereid, id;
judul = this-db-getartikel; return judul-rowjudul;
} function get_total_responden_by_idid{
this-db-distinct; this-db-selectusername;
this-db-whereid_artikel, id; return this-db-getrating;
} function get_rekomendasiartikel_id = null{
this-db-selectjudul; this-db-whereid, artikel_id;
this-db-limit5; return this-db-getartikel;
} function terakhir_dikomentari{
this-db-selectartikel.id as id, artikel.judul as judul, komentar.tanggal as tanggal;
this-db-group_byjudul; this-db-order_bytanggal, desc;
this-db-joinkomentar,
artikel.id =
komentar.artikel_id ; this-db-limit5;
return this-db-getartikel; }
}
c. Model
