Imgur 相册中的随机图像生成器

Question

我正在寻找使用 PHP 创建一个 Apache 站点，以便每次有人指向它时，它都会从以前创建的充满图像的 Imgur 相册中随机抓取一张图像并显示图像加载无需离开网站。我想我需要使用 Imgur API 来用 php 做这种事情，但我不知道从哪里开始。有人知道我该怎么做吗？

我使用数组制作了这个 javascript 替代方案，但这只会获取 javascript 代码中列出的图像，我想利用 Imgur API 并自动获取所有来自 Imgur 相册的图像的 URL，并在用户每次加载网页时随机选择一个显示。

<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8">
    <title>Random</title>

<script type="text/javascript">
function randomlinks(){
    var myrandom=Math.round(Math.random()*263)
    var links=new Array()
links[0]="http://i.imgur.com/blablablabla.jpg"


    window.location=links[myrandom]

}
</script>

  </head>
  <body onload="randomlinks()">

  </body>
</html>

Answer 1

这是一个json从使用imgur api的相册返回的，你可以将这个json转换成PHP中的一个数组，然后使用array_rand() 到 select 一个随机的：

{
    "data": {
        "id": "lDRB2",
        "title": "Imgur Office",
        "description": null,
        "datetime": 1357856292,
        "cover": "24nLu",
        "account_url": "Alan",
        "account_id": 4,
        "privacy": "public",
        "layout": "blog",
        "views": 13780,
        "link": "http://alanbox.imgur.com/a/lDRB2",
        "images_count": 11,
        "images": [
            {
                "id": "24nLu",
                "title": null,
                "description": null,
                "datetime": 1357856352,
                "type": "image/jpeg",
                "animated": false,
                "width": 2592,
                "height": 1944,
                "size": 855658,
                "views": 135772,
                "bandwidth": 116174397976,
                "link": "http://i.imgur.com/24nLu.jpg"
            },
            {
                "id": "Ziz25",
                "title": null,
                "description": null,
                "datetime": 1357856394,
                "type": "image/jpeg",
                "animated": false,
                "width": 2592,
                "height": 1944,
                "size": 919391,
                "views": 135493,
                "bandwidth": 124571044763,
                "link": "http://i.imgur.com/Ziz25.jpg"
            },
            {
                "id": "9tzW6",
                "title": null,
                "description": null,
                "datetime": 1357856385,
                "type": "image/jpeg",
                "animated": false,
                "width": 2592,
                "height": 1944,
                "size": 655028,
                "views": 135063,
                "bandwidth": 88470046764,
                "link": "http://i.imgur.com/9tzW6.jpg"
            },
            {
                "id": "dFg5u",
                "title": null,
                "description": null,
                "datetime": 1357856378,
                "type": "image/jpeg",
                "animated": false,
                "width": 2592,
                "height": 1944,
                "size": 812738,
                "views": 134704,
                "bandwidth": 109479059552,
                "link": "http://i.imgur.com/dFg5u.jpg"
            },
            {
                "id": "oknLx",
                "title": null,
                "description": null,
                "datetime": 1357856338,
                "type": "image/jpeg",
                "animated": false,
                "width": 1749,
                "height": 2332,
                "size": 717324,
                "views": 32938,
                "bandwidth": 23627217912,
                "link": "http://i.imgur.com/oknLx.jpg"
            },
            {
                "id": "OL6tC",
                "title": null,
                "description": null,
                "datetime": 1357856321,
                "type": "image/jpeg",
                "animated": false,
                "width": 2592,
                "height": 1944,
                "size": 1443262,
                "views": 32346,
                "bandwidth": 46683752652,
                "link": "http://i.imgur.com/OL6tC.jpg"
            },
            {
                "id": "cJ9cm",
                "title": null,
                "description": null,
                "datetime": 1357856330,
                "type": "image/jpeg",
                "animated": false,
                "width": 2592,
                "height": 1944,
                "size": 544702,
                "views": 31829,
                "bandwidth": 17337319958,
                "link": "http://i.imgur.com/cJ9cm.jpg"
            },
            {
                "id": "7BtPN",
                "title": null,
                "description": null,
                "datetime": 1357856369,
                "type": "image/jpeg",
                "animated": false,
                "width": 2592,
                "height": 1944,
                "size": 844863,
                "views": 31257,
                "bandwidth": 26407882791,
                "link": "http://i.imgur.com/7BtPN.jpg"
            },
            {
                "id": "42ib8",
                "title": null,
                "description": null,
                "datetime": 1357856424,
                "type": "image/jpeg",
                "animated": false,
                "width": 2592,
                "height": 1944,
                "size": 905073,
                "views": 30945,
                "bandwidth": 28007483985,
                "link": "http://i.imgur.com/42ib8.jpg"
            },
            {
                "id": "BbwIx",
                "title": null,
                "description": null,
                "datetime": 1357856360,
                "type": "image/jpeg",
                "animated": false,
                "width": 1749,
                "height": 2332,
                "size": 662413,
                "views": 30107,
                "bandwidth": 19943268191,
                "link": "http://i.imgur.com/BbwIx.jpg"
            },
            {
                "id": "x7b91",
                "title": null,
                "description": null,
                "datetime": 1357856406,
                "type": "image/jpeg",
                "animated": false,
                "width": 1944,
                "height": 2592,
                "size": 618567,
                "views": 29259,
                "bandwidth": 18098651853,
                "link": "http://i.imgur.com/x7b91.jpg"
            }
        ]
    },
    "success": true,
    "status": 200
}

更多信息在 IMGUR API Documentation

作为$json来自imgur服务器的字符串，这段代码会随机收集一个link:

$array=json_decode($json);

$links = array();

foreach($array->data->images as $img)
$links[]=$img->link;

echo $links[array_rand($links)];

Imgur 相册中的随机图像生成器

Random image generator from Imgur album

php

random

generator

imgur