raghnarok/simpleWordsCloud
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

Switch from SQLite to PostgreSQL

Browse source
This commit is contained in:
Gregory Trolliet 2020-11-22 15:09:31 +01:00
parent 69de37562f
commit 44226c4809
4 changed files with 23 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

25
db.php
View file

@ -1,4 +1,6 @@
<?php <?php
class DataBase class DataBase
{ {
const DEFAULT_DURATION = '+7 day'; const DEFAULT_DURATION = '+7 day';
@ -18,15 +20,18 @@ class DataBase
public function init() public function init()
{ {
require_once 'dbconfig.php';
$dsn = 'pgsql:dbname=' . $dbname
. ';host=' . $host
. ';port=' . $port;
try { try {
$this->db = new PDO('sqlite:test.db'); $this->db = new PDO($dsn, $username, $password);
$this->db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $this->db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$this->db->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
} catch (PDOException $e) { } catch (PDOException $e) {
echo $e->getMessage(); echo $e->getMessage();
return null; return null;
} }
$stmt = $this->db->prepare('PRAGMA foreign_keys = 1;');
$stmt->execute();
} }
public function isInit() public function isInit()
@ -38,18 +43,18 @@ class DataBase
{ {
$stmt = $this->db->prepare(" $stmt = $this->db->prepare("
CREATE TABLE IF NOT EXISTS clouds( CREATE TABLE IF NOT EXISTS clouds(
id_cloud INTEGER PRIMARY KEY, id_cloud serial PRIMARY KEY,
code TEXT NOT NULL UNIQUE, code TEXT NOT NULL UNIQUE,
size INTEGER NOT NULL DEFAULT 3, size INTEGER NOT NULL DEFAULT 3,
text TEXT, text TEXT,
delete_t TIMESTAMP DEFAULT delete_t TIMESTAMP DEFAULT
(datetime('now', '" . self::DEFAULT_DURATION . "')) (CURRENT_TIMESTAMP + INTERVAL '" . self::DEFAULT_DURATION . "')
); );
"); ");
$stmt->execute(); $stmt->execute();
$stmt = $this->db->prepare(" $stmt = $this->db->prepare("
CREATE TABLE IF NOT EXISTS words( CREATE TABLE IF NOT EXISTS words(
id_word INTEGER PRIMARY KEY, id_word serial PRIMARY KEY,
word TEXT NOT NULL, word TEXT NOT NULL,
count INT DEFAULT 1, count INT DEFAULT 1,
cloud_id INT NOT NULL, cloud_id INT NOT NULL,
@ -107,7 +112,7 @@ class DataBase
$stmt->execute(); $stmt->execute();
} }
} }
public function getWords(string $id) public function getWordsList(string $id)
{ {
$stmt = $this->db->prepare(" $stmt = $this->db->prepare("
SELECT * SELECT *
@ -132,7 +137,7 @@ class DataBase
public function getWordsPercentage(string $id) public function getWordsPercentage(string $id)
{ {
$words = $this->getWords($id); $words = $this->getWordsList($id);
$total = 0; $total = 0;
foreach ($words as $word) { foreach ($words as $word) {
$total += $word[1]; $total += $word[1];
@ -144,9 +149,9 @@ class DataBase
return $words; return $words;
} }
public function getWordsMax(string $id) public function getWordsRelative(string $id)
{ {
$words = $this->getWords($id); $words = $this->getWordsList($id);
$max = 0; $max = 0;
foreach ($words as $word) { foreach ($words as $word) {
$max = max($max, $word[1]); $max = max($max, $word[1]);

7
dbconfig.php Normal file
View file

@ -0,0 +1,7 @@
<?php
$host = 'localhost';
$dbname = 'simplewordscloud';
$username = 'raghnarok';
$password = 'pLkXCTEdCy6roOlnqqSjzuacRBI2UmLjYa7CbMjh';
$port = '5432';

2
get.php
View file

@ -12,7 +12,7 @@ if (!isset($_GET['id'])) {
} }
$id = $_GET['id']; $id = $_GET['id'];
if ($words = $db->getWordsMax($id)) { if ($words = $db->getWordsRelative($id)) {
echo json_encode($words); echo json_encode($words);
} else { } else {
echo json_encode('No id'); echo json_encode('No id');

BIN
test.db
View file

Binary file not shown.