models

//mdl_album.php

<?php class Mdl_album extends RZ_Model {     var $table = 'yh_albums';     var $user_id  = 0;     var $album_id = 0;     function Mdl_album () {         parent::Model();     }     function add ( $data ) {         if ( empty( $this->user_id ) ) {             return false;         }         if ( array_key_exists( 'album_id', $data ) ) {             unset( $data );         }         $data['created_by'] = $this->user_id;         $data['createtime'] = time();         $this->db->insert( $this->table, $data );         $this->album_id = $this->db->insert_id();         return $this->album_id;     }     function del () {         if ( empty( $this->user_id ) or empty( $this->album_id ) ) {             return false;         }         $this->db->where( 'album_id', $this->album_id );         $this->db->where( 'created_by', $this->user_id );         return $this->db->delete( $this->table );     }     function update ( $data ) {         if ( empty( $this->user_id ) or empty( $this->album_id ) ) {             return false;         }         if ( array_key_exists( 'album_id', $data ) ) {             unset( $data['album_id'] );         }         $this->db->where( 'album_id', $this->album_id );         $this->db->where( 'created_by', $this->user_id );         //echo '<pre>';print_r($data);echo '</pre>';exit;         //echo 1;exit;         return $this->db->update( $this->table, $data );     }     function set_cover ( $image ) {         if ( empty( $this->user_id ) or empty( $this->album_id ) ) {             return false;         }         $this->db->where( 'album_id', $this->album_id );         $this->db->where( 'created_by', $this->user_id );         return $this->db->update( $this->table, array( 'cover_image' => $image ) );     } }

 

 

 

 

//mdl_image.php

<?php class Mdl_image extends RZ_Model {     var $table = 'yh_images';     var $user_id  = 0;     var $image_id = 0;     var $album_id = 0;     function Mdl_image () {         parent::Model();     }     function add ( &$data ) {         if ( empty( $this->user_id ) ) {             return false;         }         if ( array_key_exists( 'image_id', $data ) ) {             unset( $data );         }         $data['created_by'] = $this->user_id;         $data['createtime'] = time();         $this->db->insert( $this->table, $data );         $this->image_id = $this->db->insert_id();         return $this->image_id;     }     function del () {         if ( empty( $this->user_id ) or empty( $this->image_id ) ) {             return false;         }         $this->db->where( 'image_id', $this->image_id );         $this->db->where( 'created_by', $this->user_id );         return $this->db->delete( $this->table );     }     function after_album_del () {         if ( empty( $this->user_id ) or empty( $this->album_id ) ) {             return false;         }         $this->db->where( 'album_id', $this->album_id );         $this->db->where( 'created_by', $this->user_id );         return $this->db->delete( $this->table );     } }