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class Admin_model extends CI_Model {
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function __construct() {
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$this->load->database();
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function getCourses() {
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$query = $this->db->get('courses');
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return $query->result();
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function addCourse($cid, $name){
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$this->db->insert('courses', $data);
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mkdir("../courses/".$cid);
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function getExamples($cid) {
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$query = $this->db->get_where('examples', array("cid" => $cid));
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return $query->result();
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function addExample($cid, $example){
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$this->db->insert('examples', $data);
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mkdir("../courses/".$cid."/".$example);
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function getPages($cid, $example) {
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$query = $this->db->get_where('pages', array("cid" => $cid, "example" => $example));
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return $query->result();
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function addPage($cid, $example, $page, $documentation){
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'example' => $example,
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'documentation' => $documentation
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$this->db->insert('pages', $data);
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mkdir("../courses/".$cid."/".$example."/".$page);
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function managePage($cid, $example, $page, $documentation){
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'documentation' => $documentation
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$this->db->where('cid', $cid);
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$this->db->where('example', $example);
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$this->db->where('documentation', $documentation);
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$this->db->update('pages', $data);
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function uploadFile($files, $cid, $example, $page){
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if(move_uploaded_file($files['tmp_name'], "../courses/".$cid."/".$example."/".$page."/".$files['name'])){
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echo json_encode(array('status'=>'File was uploaded successfuly!'));