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ZeroBin 0.17

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* added deletion link.
* small refactoring.
* improved regex checks.
* larger server alt on installation.
This commit is contained in:
Sebastien SAUVAGE
2013-11-01 01:15:14 +01:00
committed by Simon Rupf
parent 6c7de8aca8
commit 5b253cf77c
11 changed files with 217 additions and 104 deletions
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45
lib/vizhash16x16.php
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@@ -1,16 +1,27 @@
<?php
// VizHash_GD 0.0.4 beta ZeroBin 0.15
// Visual Hash implementation in php4+GD, stripped down and modified version for ZeroBin
// See: http://sebsauvage.net/wiki/doku.php?id=php:vizhash_gd
// This is free software under the zlib/libpng licence
// http://www.opensource.org/licenses/zlib-license.php
/* Example:
$vz = new vizhash16x16();
$data = $vz->generate('hello');
header('Content-type: image/png');
echo $data;
exit;
*/
/**
* VizHash_GD
*
* Visual Hash implementation in php4+GD,
* stripped down and modified version for ZeroBin
*
* @link http://sebsauvage.net/wiki/doku.php?id=php:vizhash_gd
* @copyright 2012 Sébastien SAUVAGE (sebsauvage.net)
* @license http://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
* @version 0.0.4 beta ZeroBin 0.17
*/
/**
* vizhash16x16
*
* Example:
* $vz = new vizhash16x16();
* $data = $vz->generate('hello');
* header('Content-type: image/png');
* echo $data;
* exit;
*/
class vizhash16x16
{
private $VALUES;
@@ -22,15 +33,7 @@ class vizhash16x16
{
$this->width=16;
$this->height=16;
// Read salt from file (and create it if does not exist).
// The salt will make vizhash avatar unique on each ZeroBin installation
// to prevent IP checking.
$saltfile = PATH . 'data/salt.php';
if (!is_file($saltfile))
file_put_contents($saltfile,'<?php /* |'.$this->randomSalt().'| */ ?>');
$items=explode('|',file_get_contents($saltfile));
$this->salt = $items[1];
$this->salt = serversalt::get();
}
// Generate a 16x16 png corresponding to $text.