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img_select.php
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<!DOCTYPE HTML>
<html>
<meta name="renderer" content="webkit">
<meta charset="UTF-8">
<title>经验共享平台</title>
<link rel="bookmark" type="image/x-icon" href="img/+1.ico" />
<link rel="shortcut icon" href="img/+1.ico">
<link rel="icon" href="img/+1.ico">
<link rel="stylesheet" href="style/css/bootstrap.css">
<script src="style/js/jquery.js"></script>
<script src="style/js/bootstrap.js"></script>
<script src="style/js/jquery.cropit.js"></script>
<!--notify-->
<link rel="stylesheet" href="style/css/animate.css">
<script src="style/js/bootstrap-notify.js"></script>
<?php
include("common.php");
if (isset($_GET['type'])) $type = $_GET['type'];
else header("Refresh: 1; url=404.php");
if ($type == 'passage' and isset($_GET['pid']))
{?>
<style>
.cropit-preview {
background-color: #f8f8f8;
background-size: cover;
border: 1px solid #ccc;
border-radius: 3px;
margin-top: 7px;
width: 300px;
height: 150px;
}
.cropit-preview-background {
opacity: .2;
}
input.cropit-image-zoom-input {
position: relative;
}
#image-cropper {
overflow: hidden;
}
</style>
<script>
function img_submit() {
var imageData = $('#image-cropper').cropit('export', {type: "image/jpeg", quality: .6});
if (imageData) {$('#png-src').val(imageData);return true;}
else {$.notify({message: '请选择图片'}, {type: 'danger'});return false;}
}
</script>
<?php
}
else if ($type == 'avatar' and isset($_GET['uid']))
{?>
<style>
.cropit-preview {
background-color: #f8f8f8;
background-size: cover;
border: 1px solid #ccc;
border-radius: 3px;
margin-top: 7px;
width: 200px;
height: 200px;
}
.cropit-preview-background {
opacity: .2;
}
input.cropit-image-zoom-input {
position: relative;
}
#image-cropper {
overflow: hidden;
}
</style>
<script>
function img_submit() {
var imageData = $('#image-cropper').cropit('export');
if (imageData) {$('#png-src').val(imageData);return true;}
else {$.notify({message: '请选择图片'}, {type: 'danger'});return false;}
}
</script>
<?php
}
else
{
header("Refresh: 1; url=404.php");
}
?>
<body>
<?php
if (isset($_POST['png']))
{
if (!isset($_COOKIE["userid"]))
{
echo ("<script>$.notify({message: '请先登录'}, {type: 'danger'});</script>");
header("Refresh: 1; url=login.php");
}
$login_id = $_COOKIE["userid"];
$base_img = $_POST['png'];
require_once('config.php');
$path = '';
if ($type == 'passage' && isset($_GET['pid']))
{
$pid = $_GET['pid'];
if (get_passage_info($pid)['author_id'] == $login_id or get_userinfo($login_id)['power'] > 1)
{
$path = IMG_FILE_STORE_PATH.'/link_pic/'.$_GET['pid'].'.jpg';
}
}
else if ($type == 'avatar' && isset($_GET['uid']))
{
$uid = $_GET['uid'];
if ($uid == $login_id or get_userinfo($login_id)['group'] == 'admin')
{
$path = IMG_FILE_STORE_PATH.'/avatar/'.$_GET['uid'].'.png';
}
}
if ($path)
{
$base_img = explode('base64,', $base_img, 2)[1];
file_put_contents($path, base64_decode($base_img));
echo ("<script>$.notify({message: '更改成功！'}, {type: 'success'});</script>");
}
else
{
echo ("<script>$.notify({message: '权限错误！'}, {type: 'danger'});</script>");
}
}
?>
<?php echo_banner("content"); ?>
<div style="margin: 60px"></div>
<div class="container">
<div class="page-header">
<h3>选择图片<small id="img-brief"></small></h3>
</div>
<p>当前图片:</p>
<?php
require_once('config.php');
if ($type == 'passage')
{
$pid = $_GET['pid'];
$passage_title = get_passage_info($pid)['title'];
echo '<script>$("#img-brief").html(" 设置文章《'.$passage_title.'》的配图")</script>';
if (is_file(IMG_FILE_STORE_PATH.'/link_pic/'.$pid.'.jpg'))
{
$link_img_path = IMG_FILE_PATH.'/link_pic/'.$pid.'.jpg';
echo '<img src="'.$link_img_path.'" width="300px">';
}
else
{
echo '<p>空</p>';
}
}
else if($type == 'avatar')
{
$uid = $_GET['uid'];
$avatar_path = get_avatar($uid);
echo '<img src="'.$avatar_path.'" width="200px">';
$user_name = get_userinfo($uid)['nickname'];
echo '<script>$("#img-brief").html(" 设置'.$user_name.'的头像")</script>';
}
?>
<hr>
<p>请选择或直接拖入图片进行图片裁剪:</p>
<div id="image-cropper" style="margin: auto;">
<div class="cropit-preview"></div>
<div class="form-group">
<input type="file" id="file" class="cropit-image-input" style="display:none"/>
<a class="btn btn-default" onclick="$('#file').click();">选择图片</a>
<input type="range" class="cropit-image-zoom-input" />
</div>
<form method="post" onsubmit="return img_submit();">
<input type="text" id="png-src" name="png" style="display:none"/>
<button class="btn btn-primary">确定</button>
</form>
</div>
</div>
<script>
$('#image-cropper').cropit({
// imageBackground: true,
maxZoom: 1.5,
exportZoom: 2,
});
</script>
</body>
</html>