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icret
2019-06-03 16:33:36 +08:00
parent 46834735cc
commit 14465b18b2
28 changed files with 1245 additions and 242 deletions
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310
libs/WaterMask.php Normal file
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@@ -0,0 +1,310 @@
<?php
// https://blog.csdn.net/MyDream229/article/details/80009012
class Imgs
{
/**
* 取得图片宽
* @param string $src 图片相对路径或绝对路径
*/
public static function get_width($src)
{
return imagesx($src);
}
/**
* 取得图片高
* @param string $src 图片相对路径或绝对路径
*/
public static function get_height($src)
{
return imagesy($src);
}
/**
* 图片缩放函数
* @param string $src 图片相对路径或绝对路径
* @param int $w 缩略图宽
* @param int $h 缩略图高
* @return array code：状态。msg：提示信息
**/
public static function thumb($src, $w = null, $h = null)
{
if (empty($src)) {
return array('code' => false, 'msg' => '请指定$src');
}
$temp = pathinfo($src);
# 文件名
$name = $temp["basename"];
# 文件所在的文件夹
$dir = $temp["dirname"];
# 文件扩展名
$extension = $temp["extension"];
# 缩略图保存路径,新的文件名为*.thumb.jpg
$savepath = "{$dir}/thumb_{$name}";
# 获取图片的基本信息
$info = getimagesize($src);
# 获取图片宽度
$width = $info[0];
# 获取图片高度
$height = $info[1];
if (!empty($w)) {
$temp_w = $w; # 计算原图缩放后的宽度
$temp_h = intval($height * ($w / $width)); # 计算原图缩放后的高度
} else {
$temp_w = intval($width * ($h / $height)); # 计算原图缩放后的宽度
$temp_h = $h; # 计算原图缩放后的高度
}
# 创建画布
$temp_img = imagecreatetruecolor($temp_w, $temp_h);
switch ($info[2]) {
case 1:
$im = imagecreatefromgif($src);
imagecopyresampled($temp_img, $im, 0, 0, 0, 0, $temp_w, $temp_h, $width, $height);
imagegif($temp_img, $savepath, 100);
break;
case 2:
$im = imagecreatefromjpeg($src);
imagecopyresampled($temp_img, $im, 0, 0, 0, 0, $temp_w, $temp_h, $width, $height);
imagejpeg($temp_img, $savepath, 100);
break;
case 3:
$im = imagecreatefrompng($src);
imagecopyresampled($temp_img, $im, 0, 0, 0, 0, $temp_w, $temp_h, $width, $height);
imagepng($temp_img, $savepath, 100);
break;
}
imagedestroy($im);
return $savepath;
}
/**
* 图片添加水印
* @param string $src 1、图片相对路径或绝对路径 2、以逗号隔开的宽高值（'800,600'）
* @param array 属性值：
* res：水印资源（1、图片相对路径或绝对路径，2、字符串）
* pos：图片水印添加的位置，取值范围：0~9
* 0：随机位置，在1~8之间随机选取一个位置
* 1：顶部居左 2：顶部居中
* 3：顶部居右 4：左边居中
* 5：图片中心 6：右边居中
* 7：底部居左 8：底部居中
* 9：底部居右
* font： 字体库（相对路径或绝对路径）
* fontSize：文字大小
* color： 水印文字的字体颜色（255,255,255）
* name： 图片保存名称
* @return array code：状态、 msg：提示信息、 url:图片地址
**/
public static function setWater($src, $arr = array())
{
if (empty($src)) {
return array('code' => false, 'msg' => '请指定$src');
}
$def = array(
'res' => '小川编程',
'pos' => 7,
'font' => './1.ttf',
'fontSize' => 24,
'color' => '255,255,255,0',
'name' => null,
);
$def = array_merge($def, $arr);
/**
判断$src是不是图片，不是就创建画布
*/
if (!file_exists($src)) {
if (empty($def['name'])) {
return array('code' => false, 'msg' => '请指定图片名称');
}
# 计算画布宽高
$obj = explode(',', $src);
if (count($obj) != 2) {
return array('code' => false,
'msg' => '请给正确的宽高，或你给的不是一个有效的地址！');
}
$srcImg_w = is_numeric($obj[0]) ? $obj[0] : 400;
$srcImg_h = is_numeric($obj[1]) ? $obj[1] : 300;
# 创建画布
$dst_img = @imagecreatetruecolor($srcImg_w, $srcImg_h);
} else {
# 获取图片信息
$srcInfo = @getimagesize($src);
$srcImg_w = $srcInfo[0];
$srcImg_h = $srcInfo[1];
if (empty($def['name'])) {
$def['name'] = $src;
}
# 动态的把图片导入内存中
switch ($srcInfo[2]) {
case 1:
$dst_img = imagecreatefromgif($src);
break;
case 2:
$dst_img = imagecreatefromjpeg($src);
break;
case 3:
$dst_img = imagecreatefrompng($src);
break;
default:
return array('code' => false, 'msg' => '目标图片类型错误');
exit;
}
}
/**
计算出水印宽高
*/
if (!file_exists($def['res'])) {
if (!file_exists($def['font'])) {
return array('code' => false, 'msg' => '字体库不存在');
}
$box = @imagettfbbox($def['fontSize'], 0, $def['font'], $def['res']);
$logow = max($box[2], $box[4]) - min($box[0], $box[6]);
$logoh = max($box[1], $box[3]) - min($box[5], $box[7]);
} else {
$resInfo = @getimagesize($def['res']);
$res_w = $resInfo[0];
$res_h = $resInfo[1];
if ($srcImg_w < $res_w || $srcImg_h < $res_h) {
return array('code' => false, 'msg' => '水印图片过大');
}
# 动态的把图片导入内存中
switch ($resInfo[2]) {
case 1:
$markim = imagecreatefromgif($def['res']);
break;
case 2:
$markim = imagecreatefromjpeg($def['res']);
break;
case 3:
$markim = imagecreatefrompng($def['res']);
break;
default:
return array('code' => false, 'msg' => '水印图片类型错误');
exit;
}
$logow = $res_w;
$logoh = $res_h;
}
/**
计算水印显示位置
*/
if ($def['pos'] == 0) {
$def['pos'] = rand(1, 9);
}
switch ($def['pos']) {
case 1:
$x = +10;
$y = +10 + $def['fontSize'];
break;
case 2:
$x = ($srcImg_w - $logow) / 2;
$y = +10 + $def['fontSize'];
break;
case 3:
$x = $srcImg_w - $logow - 10;
$y = +10 + $def['fontSize'];
break;
case 4:
$x = +10;
$y = ($srcImg_h - $logoh) / 2 + $def['fontSize'];
break;
case 5:
$x = ($srcImg_w - $logow) / 2;
$y = ($srcImg_h - $logoh) / 2 + $def['fontSize'];
break;
case 6:
$x = $srcImg_w - $logow - 10;
$y = ($srcImg_h - $logoh) / 2 + $def['fontSize'];
break;
case 7:
$x = +10;
$y = $srcImg_h - $logoh + $def['fontSize'] - 10;
break;
case 8:
$x = ($srcImg_w - $logow) / 2;
$y = $srcImg_h - $logoh + $def['fontSize'] - 10;
break;
case 9:
$x = $srcImg_w - $logow - 10;
$y = $srcImg_h - $logoh + $def['fontSize'] - 10;
break;
default:
return array('code' => false, 'msg' => '水印位置不支持');
exit;
}
/**
把图片水印或文字水印，加到目标图片中
*/
if (file_exists($def['res'])) {
imagecopy($dst_img, $markim, $x, $y, 0, 0, $logow, $logoh);
imagedestroy($markim);
} else {
$rgb = explode(',', $def['color']);
if (count($rgb) != 4) {
return array('code' => false, 'msg' => '请给正确的字体颜色');
}
if (!is_numeric($rgb[0]) || !is_numeric($rgb[1]) || !is_numeric($rgb[2]) || !is_numeric($rgb[3])) {
return array('code' => false, 'msg' => '请给正确的字体颜色');
}
if ($rgb[0] > 255 || $rgb[1] > 255 || $rgb[2] > 255 || $rgb[3] > 127) {
return array('code' => false, 'msg' => '请给正确的字体颜色');
}
$def['color'] = imagecolorallocatealpha($dst_img, $rgb[0], $rgb[1], $rgb[2], $rgb[3]);
imagettftext($dst_img, $def['fontSize'], 0, $x,
$y, $def['color'], $def['font'], $def['res']);
}
/**
保存处理过的图片（有水印了的图片）
*/
$name = explode('.', $def['name']);
$num = count($name)-1;
switch (strtolower($name[$num])) {
case 'jpeg':
imagejpeg($dst_img, $def['name']);
break;
case 'jpg':
imagejpeg($dst_img, $def['name']);
break;
case 'png':
imagepng($dst_img, $def['name']);
break;
case 'gif':
imagegif($dst_img, $def['name']);
break;
default:
return array('code' => false, 'msg' => '保存图片类型有误');
break;
}
# 销毁图片内存资源
imagedestroy($dst_img);
return array('code' => true, 'msg' => '添加水印成功', 'url' => $def['name']);
}
}

6
libs/footer.php
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@@ -31,11 +31,13 @@ echo '
}
});
</script>
<script src="./public/static/hm.js"></script>
<script src="public/static/paste.js"></script>
<script src="public/static/copy_btn.js"></script>
<script src="public/static/hm.js"></script>
<footer class="text-muted small col-md-12" style="text-align: center">
'.showAD('bot').'
<hr />
Copyright © 2018-'. date('Y').' EasyImage Powered By <code><a href="https://www.545141.com/easyimage.html" target="_blank">icret</a></code> Verson: '.$config['Version'].@$qqgroup.'
Copyright © 2018-'. date('Y').' EasyImage Powered By <code><a href="https://www.545141.com/easyimage2.html" target="_blank">icret</a></code> Verson: '.$config['Version'].@$qqgroup.'
</footer>
</body>
</html>

46
libs/function.php
View File

@@ -40,30 +40,26 @@ function checkLogin() {
}
}
// 检查配置文件中目录是否存在是否可写
// 检查配置文件中目录是否存在是否可写并创建相应目录
function config_path(){
global $config;
$real_path = APP_ROOT.$config['path'];
if(!is_dir($real_path)){
mkdir($real_path,0777,true);
}elseif(!is_writable($real_path)){
chmod($real_path,0777);
}
//创建年目录
$real_path = $config['path'].date('Y');
if(!is_dir($real_path)){
mkdir($real_path,0777);
}elseif(!is_writable($real_path)){
chmod($real_path,0777);
}
// 创建月目录
$real_path = $real_path.'/'.date('m');
if(!is_dir($real_path)){
mkdir($real_path,0777);
}elseif(!is_writable($real_path)){
chmod($real_path,0777);
}
return $real_path.'/';
global $config;
$img_path = $config['path'].date('Y').'/'.date('m').'/'.date('d');
if (!is_dir($img_path)){
mkdir($img_path,0755,true);
}
if (!is_writable($img_path)){
chmod($img_path,0755);
}
return $img_path.'/';
}
// 图片重命名规则
function imgName(){
return base_convert(date('His').mt_rand(1024,10240),10,36);
}
// 设置广告
@@ -98,7 +94,8 @@ function static_cdn(){
<script src="https://cdn.bootcss.com/jquery/3.3.1/jquery.min.js?v3.3.1"></script>
<script src="https://cdn.bootcss.com/zui/1.8.1/js/zui.min.js?v1.8.1"></script>
<script src="https://cdn.bootcss.com/zui/1.8.1/lib/uploader/zui.uploader.min.js?v1.8.1"></script>
<script type="text/javascript" src="https://cdn.jsdelivr.net/gh/icret/easyImages@1.5.3/static/qrcode.min.js?v1"></script>
<script src="https://cdn.jsdelivr.net/gh/icret/easyImages@1.5.3/static/qrcode.min.js?v1"></script>
<script src="https://cdn.bootcss.com/clipboard.js/2.0.4/clipboard.min.js?v2.0.4"></script>
';
}else{
@@ -111,6 +108,7 @@ function static_cdn(){
<script src="../public/static/zui/js/zui.min.js?v1.8.1"></script>
<script src="../public/static/zui/lib/uploader/zui.uploader.min.js?v1.8.1"></script>
<script src="../public/static/qrcode.min.js?v1.0"></script>
<script src="../public/static/clipboard.min.js?v2.0.4"></script>
';
}
}

4
libs/header.php
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@@ -10,7 +10,7 @@ echo '
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="keywords" content="'.$config['keywords'].'" />
<meta name="description" content="'.$config['description'].'" />
<link rel="shortcut icon" href="favicon.ico" type="image/x-icon" />
<link rel="shortcut icon" href="../public/static/favicon.ico" type="image/x-icon" />
'.static_cdn().'
<style>
.uploader-files{
@@ -25,7 +25,7 @@ echo '
<ul class="nav nav-pills">
<li class="active"><a href="index.php">首页</a></li>
<li><a href="https://github.com/icret/easyImages2.0" target="_blank">GitHub<span class="label label-badge label-success"></span></a></li>
<li><a href="public/data/tinyfilemanager.php" target="_blank">管理<span class="label label-badge label-success"></span></a></li>
<li><a href="tinyfilemanager.php" target="_blank">管理<span class="label label-badge label-success"></span></a></li>
<li><a class="dropdown-toggle hidden-xs" data-toggle="dropdown" href="#">二维码<span class="caret"></span></a>
<ul class="dropdown-menu">
<input id="text" type="hidden" value=""/>