Hakase/php-shortlink
1
0 Fork 0
mirror of https://github.com/hakasenyang/php-shortlink synced 2026-08-22 07:03:08 +09:00
Code Issues Releases Wiki Activity

Update invalid URL check

Browse Source
This commit is contained in:
Hakase
2018-05-18 22:29:34 +09:00
committed by GitHub
parent 773b33a0f4
commit ff47d16872
1 changed files with 14 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
index.php
+14 -2
View File
@@ -64,7 +64,17 @@ class ShortLink {
*/ */
public function Make($url, $text = NULL) { public function Make($url, $text = NULL) {
if (!is_NULL($text) && if (!is_NULL($text) &&
(strlen($text) > 16 || strlen($text < 3))) return NULL; (strlen($text) > 16 || strlen($text < 3))) return 1;
$parse = parse_url($url);
switch($parse['scheme'])
{
case 'http':
case 'https':
break;
default:
return 2;
}
if (is_null($parse['host'])) return 2;
$select = $this->Select($text, $url); $select = $this->Select($text, $url);
$url = htmlspecialchars($url); $url = htmlspecialchars($url);
if ($text === NULL) if ($text === NULL)
@@ -112,7 +122,9 @@ $short = new ShortLink();
if ($_POST['url']) { if ($_POST['url']) {
$data = $short->Make($_POST['url'], $_POST['str']); $data = $short->Make($_POST['url'], $_POST['str']);
if (!is_null($_POST['str']) && if ($data === 1) die('Short');
else if ($data === 2) die('This is not a valid URL address.');
else if (!is_null($_POST['str']) &&
(strlen($_POST['str']) > 16 || strlen($_POST['str']) < 3)) die('Short URL must be between 3 and 16 characters long.'); (strlen($_POST['str']) > 16 || strlen($_POST['str']) < 3)) die('Short URL must be between 3 and 16 characters long.');
else if ($data['randstr'] !== $_POST['str'] && else if ($data['randstr'] !== $_POST['str'] &&
!is_null($_POST['str']) && !is_null($_POST['str']) &&