96 lines
2.2 KiB
PHP
96 lines
2.2 KiB
PHP
<?php
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namespace App\Services;
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use App\Repositories\FlightRepository;
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/**
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* Class ImporterService
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* @package App\Services
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*/
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class ImporterService extends BaseService
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{
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protected $flightRepo;
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public function __construct(
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FlightRepository $flightRepo
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) {
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$this->flightRepo = $flightRepo;
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}
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/**
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* Set a key-value pair to an array
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* @param $kvp_str
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* @param array $arr
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*/
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protected function setKvp($kvp_str, array &$arr)
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{
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$item = explode('=', $kvp_str);
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if(\count($item) === 1) { # just a list?
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$arr[] = trim($item[0]);
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} else { # actually a key-value pair
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$k = trim($item[0]);
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$v = trim($item[1]);
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$arr[$k] = $v;
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}
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}
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/**
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* Parse a multi column values field. E.g:
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* Y?price=200&cost=100; F?price=1200
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* or
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* gate=B32;cost index=100
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*
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* Converted into a multi-dimensional array
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*
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* @param $field
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* @return array|string
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*/
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public function parseMultiColumnValues($field)
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{
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$ret = [];
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$split_values = explode(';', $field);
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# No multiple values in here, just a straight value
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if(\count($split_values) === 1) {
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return $split_values[0];
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}
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foreach($split_values as $value) {
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# This isn't in the query string format, so it's
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# just a straight key-value pair set
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if(strpos($value, '?') === false) {
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$this->setKvp($value, $ret);
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continue;
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}
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# This contains the query string, which turns it
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# into the multi-level array
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$query_str = explode('?', $value);
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$parent = trim($query_str[0]);
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$children = [];
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$kvp = explode('&', trim($query_str[1]));
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foreach($kvp as $items) {
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$this->setKvp($items, $children);
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}
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$ret[$parent] = $children;
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}
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return $ret;
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}
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/**
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* Import flights
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* @param $csv_str
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* @param bool $delete_previous
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*/
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public function importFlights($csv_str, bool $delete_previous=true)
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{
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}
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}
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