Passed
Push — master ( 147771...f9e977 )
by Ruben
01:54
created

FromDAO::findByFrom()   A

Complexity

Conditions 5
Paths 8

Size

Total Lines 27
Code Lines 19

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 5
eloc 19
nc 8
nop 3
dl 0
loc 27
rs 9.3222
c 0
b 0
f 0
1
<?php
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/**
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 *
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 * (c) Ruben Dorado <[email protected]>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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namespace SiteAnalyzer;
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use Exception;
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/**
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 * class FromDAO
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 *
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 * @package   SiteAnalyzer
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 * @author    Ruben Dorado <[email protected]>
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 * @copyright 2018 Ruben Dorado
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 * @license   http://www.opensource.org/licenses/MIT The MIT License
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 */
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class FromDAO
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{
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    /*
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     * @param $pdo \PDO
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     * @param $config Configuration
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     */
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    public static function checkFromTable($pdo, $config) {
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        try {
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            $db_from_table = $config->getFromTableName();
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            $stmt = $pdo->prepare("SELECT * FROM $db_from_table WHERE 1==0");
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            $stmt->execute();
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        } catch (Exception $e) {
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            return false;
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        }
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        return true;
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    }
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    /*
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     * @param $pdo \PDO
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     * @param $config Configuration
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     *
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     */
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    public static function countFrom($pdo, $config, $id, $options = []) {
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        $db_url_table = $config->getUrlTableName();
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        $db_from_table = $config->getFromTableName(); 
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        if (array_key_exists('from_id', $options)) {
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            $ids = [$options['from_id']];
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        } else {
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            $from_url = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : 'No referer info';
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            $ids = UrlDAO::findHitIdsByUrl($pdo, $config, $from_url); 
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            if (count($ids)==0) {
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                $stmt = $pdo->prepare("INSERT INTO $db_url_table (id, url, count) VALUES (?, ?, 1)");
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                $stmt->execute([$from_url, $from_url]);
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                $ids = [$from_url];
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            }
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        }
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        foreach ($ids as $from_id) {
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            $stmt = $pdo->prepare("UPDATE $db_from_table SET count = count + 1 WHERE id = ? and from_id = ?");
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            $stmt->execute([$id, $from_id]);
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            if ($stmt->rowCount()==0) {
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                $stmt = $pdo->prepare("INSERT INTO $db_from_table (id, from_id, count) VALUES (?, ?, 1)");
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                $stmt->execute([$id, $from_id]);
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            }
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        }
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    }
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    /*
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     * @param $pdo \PDO
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     * @param $config Configuration
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     *
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     */
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    public static function findByFrom($pdo, $config, $by = []) {
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        $resp = [];
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        $dbFromtable = $config->getFromTableName();
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        $dbUrltable = $config->getUrlTableName();
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        $qdata = [];
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        $tquery = "SELECT f.* FROM $dbFromtable f";
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        if (array_key_exists('url', $by)) {
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            $qdata = [$by['url']];
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            $tquery = "SELECT f.* FROM $dbFromtable f,$dbUrltable u where f.from_id = u.id and u.url = ?";            
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            if (array_key_exists('id', $by)) {
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                $qdata = [$by['url'], $by['id']];
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                $tquery = "SELECT f.* FROM  $dbFromtable f,$dbUrltable u WHERE (f.from_id = u.id and f.url = ?) or f.from_id = ?";                                
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            }
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        } else if (array_key_exists('id', $by)) {
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            $qdata = [$by['id']];
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            $tquery = "SELECT f.* FROM $dbFromtable f where f.from_id = ?";
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        } 
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        $stmt = $pdo->prepare($tquery);
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        $stmt->execute($qdata);        
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        while ($row = $stmt->fetch()) {
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            $resp[] = [$row['id'], $row['from_id'], $row['count']];            
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        }
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        return $resp;
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    }
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}
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