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                <?php declare(strict_types=1); defined('BASEPATH') OR exit('No direct script access allowed'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                //http://english.stackexchange.com/a/141735  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class Tracker_Portation_Model extends Tracker_Base_Model { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                             127                          | 
                
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                	public function __construct() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                             127                          | 
                
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                		parent::__construct();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                             127                          | 
                
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function importFromJSON(string $json_string) : array { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		//We already know the this is a valid JSON string as it was validated by form_validator.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$json = json_decode($json_string, TRUE);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		/*  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		 * 0 = Success  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		 * 1 = Invalid keys.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		 * 2 = Has failed rows  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$status = ['code' => 0, 'failed_rows' => []];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$categories = array_keys($json);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if(count($categories) === count(array_intersect(['reading', 'on-hold', 'plan-to-read', 'custom1', 'custom2', 'custom3'], $categories))) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			$json_keys = array_keys(call_user_func_array('array_merge', call_user_func_array('array_merge', $json))); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			if(count($json_keys) === 3 && !array_diff(array('site', 'title_url', 'current_chapter'), $json_keys)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				foreach($categories as $category) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                					foreach($json[$category] as $row) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                						$success = $this->Tracker->list->update($this->User->id, $row['site'], $row['title_url'], $row['current_chapter']);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                						if(!$success) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                							$status['code']          = 2;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                							$status['failed_rows'][] = $row;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                						}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                					}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				$status['code'] = 1;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			$status['code'] = 1;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return $status;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function export() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$query = $this->db  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			->select(' | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			    tracker_chapters.current_chapter,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			    tracker_chapters.category,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			    tracker_chapters.mal_id,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			    tracker_chapters.tags,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			    tracker_titles.title_url,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			    tracker_sites.site  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			')  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			->from('tracker_chapters') | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			->join('tracker_titles', 'tracker_chapters.title_id = tracker_titles.`id', 'left') | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			->join('tracker_sites', 'tracker_sites.id = tracker_titles.site_id', 'left') | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			->where('tracker_chapters.user_id', $this->User->id) | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			->where('tracker_chapters.active', 'Y') | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			->get();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$arr = [];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if($query->num_rows() > 0) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			foreach ($query->result() as $row) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				$arr[$row->category][] = [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                					'site'            => $row->site,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                					'title_url'       => $row->title_url,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                					'current_chapter' => $row->current_chapter,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                					'tag_list'        => $row->tags,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                					'mal_id'          => $row->mal_id  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return $arr;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Formats a line (passed as a fields  array) as CSV and returns the CSV as a string.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Adapted from http://us3.php.net/manual/en/function.fputcsv.php#87120  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * SEE: http://stackoverflow.com/a/3933816/1168377  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param array  $fields  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param string $delimiter  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param string $enclosure  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param bool   $encloseAll  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param bool   $nullToMysqlNull  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return string  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                	 */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	public function arrayToCSV(array &$fields, $delimiter = ',', $enclosure = '"', $encloseAll = FALSE, $nullToMysqlNull = FALSE) : string { | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$delimiter_esc = preg_quote($delimiter, '/');  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$enclosure_esc = preg_quote($enclosure, '/');  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$output = array();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		foreach ($fields as $field) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                			if ($field === NULL && $nullToMysqlNull) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                				$output[] = 'NULL';  | 
            
            
                                                                        
                            
            
                                    
            
            
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                				continue;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                			}  | 
            
            
                                                                        
                            
            
                                    
            
            
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                			// Enclose fields containing $delimiter, $enclosure or whitespace  | 
            
            
                                                                        
                            
            
                                    
            
            
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                			if ($encloseAll || preg_match("/(?:${delimiter_esc}|${enclosure_esc}|\s)/", $field)) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                				$output[] = $enclosure . str_replace($enclosure, $enclosure . $enclosure, $field) . $enclosure;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                			} else { | 
            
            
                                                                        
                            
            
                                    
            
            
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                				$output[] = $field;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                			}  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		return implode($delimiter, $output);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function arrayToCSVRecursive(array &$fields, string $headers = '', $delimiter = ',', $enclosure = '"', $encloseAll = FALSE, $nullToMysqlNull = FALSE) : string { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$csvArr = [];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if(!empty($headers)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			$csvArr[] = $headers;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		foreach ($fields as $field) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			$csvArr[] = $this->arrayToCSV($field, $delimiter, $enclosure,$encloseAll,$nullToMysqlNull);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return implode(PHP_EOL,$csvArr);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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