看过我前面两期博客的都知道,最近lz在专心建设自己的博客。因为是基于typecho,用的朴素简洁的博客主题,就注定了各个模块都需要自己亲力亲为的去设计,开发。不过这种经由自己手从无到有,从朴素空白到唯美充实的过程确实也很值得期待。
1.前言总结
流情的博客总共涉及了相册,微语,留言等几大独立模块页面。至于归档,友链,关于改动并不大。归档主题自带的,友链用的插件,关于引入的正是lz之前博客说的轻量js聊天框架botui.
留言板块引入的是lz上次说的拖拽式便签留言。
微语其实就是一个阉割版的将留言当做发说说进行展示,这个模块不多加叙述。
最后,说到的就是相册,相册是一个比较麻烦且耗时最长的一个模块。经常搭博客的应该都知道,主题自带相册的不能说没有,只能说很少,要么就是纯粹的相册主题博客。而且还涉及到多个相册,相册加密,图片附带文字描述,图片预览,图片懒加载等等这些一系列的或不可缺的东西,如此看来,你觉得相册还简单吗?
2.效果展示
在线地址: 流情的博客
博客框架:typecho
博客主题:jasmine
流情的博客从主题,博客框架选定,到搭建,美化,模块开发和调试,到现在差不多可以告一段落了。先来看下效果。
微语模块
相册模块
留言模块
3.相册模块
相册目前可以实现多相册,相册加密,懒加载,图片预览。瑕疵肯定还是有的。因为图片的上传和相册图片展示还涉及到半手动,并不能达到全部后台控制。关于相册的一些前期说明,可以参考lz博客里的这篇文章:typecho自定义相册模块 - 流情的博客
因为都是二次开发或者引用插件调试出来的,因此也没法提供独立的插件或者全部的说明,毕竟这个相册是针对这个主题打造的,有一定针对性,lz只能简要说下思路以及关键代码。
3.1 相册展示效果
首先是做出相册的展示效果,这里是基于light这个主题来的,通过html+js+css打造出来类似的图片展示效果。然后创建对应的模板页面。总所周知,博客的模板页面,除了一些导航侧边啥的,有一个核心的div内容,里面就是你自定义要展示的东西。
所以,只要提取出效果的html页面,要引入进去就不难了。
3.2 动态相册
lz针对相册效果一共创建了两个模板页面,一个展示相册,一个是展示相册图片。相册一般改动不多,但是相册的图片是动态,所以这里投机取巧了一下,一个相册对应一个独立页面,并应用相册图片的模板页面,让相册图片以富文本的方式插入来实现动态的展示相册图片效果。
3.3 相册图片管理
这么说一般人可能看不懂,毕竟是针对typecho有一定了解的人而言,lz也是捣鼓了一段时间才搞清楚的,独立页面和模板页面,插件等等这些的关联。不懂就不懂吧,下面这段代码功能是自动扫面目录列表及目录下的图片,并实现对图片的上传和删除。这里是用来做相册图片的管理插件的,但是用做普通的目录图片管理也行。
phpoto.php
php
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>图片上传和目录扫描</title>
</head>
<body>
<style>
/* 基础样式 */
body {
font-family: 'Arial', sans-serif;
line-height: 1.6;
color: #333;
background-color: #f4f4f4;
padding: 20px;
margin: 0;
}
h1 {
text-align: center;
color: #333;
margin-bottom: 20px;
}
/* 表单和按钮样式 */
.photo{
max-width: 600px;
margin: 0 auto;
background: #fff;
padding: 20px;
border-radius: 8px;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.photo .btn{
display: flex;
gap: 10px;
}
select,
input[type="file"],
input[type="submit"] {
width: 100%;
padding: 10px;
margin-bottom: 10px;
border: 1px solid #ddd;
border-radius: 4px;
box-sizing: border-box;
}
input[type="submit"] {
border: none;
background-color: #467B96;
border-radius: 2px;
color: #FFF;
color: white;
border: none;
cursor: pointer;
}
input[type="submit"]:hover {
background-color: #4cae4c;
}
/* 图片网格样式 */
.scrollable{
margin: 20px auto;
max-width: 600px;
background: #fff;
padding: 10px;
height: 400px;
overflow: auto;
border-radius: 10px;
border: 1px solid #dedede;
}
.image-grid {
display: flex;
flex-wrap: wrap;
gap: 10px; /* 卡片之间的间距 */
justify-content: center;
margin: 20px auto;
max-width: 600px;
height: 500px;
overflow: auto;
}
.card {
width: calc(33.333% - 10px); /* 每行三个卡片,减去间距 */
background: #fff;
border: 1px solid #ddd;
border-radius: 8px;
overflow: hidden;
text-align: center;
display: flex;
flex-direction: column;
justify-content: space-between;
}
.card img {
height: 150px;
width: auto;
margin: 0 auto;
display: block; /* 去除图片下方的空白间隙 */
}
.delete-btn {
background-color: #f44336;
color: white;
border: none;
padding: 10px;
cursor: pointer;
width: 100%;
border-radius: 0 0 4px 4px; /* 删除按钮圆角 */
}
.delete-btn:hover {
background-color: #e53935;
}
/* 响应式布局调整 */
@media (max-width: 600px) {
.card {
width: calc(50% - 10px); /* 在小屏幕上每行显示两个卡片 */
}
}
</style>
<script>
"use strict";
function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
!function (global, factory) {
(typeof exports === "undefined" ? "undefined" : _typeof(exports)) === "object" && typeof module !== "undefined" ? module.exports = factory() : typeof define === "function" && define.amd ? define(factory) : (global = global || self, global.cocoMessage = factory());
}(void 0, function () {
"use strict";
var msgWrapper = c({
className: "coco-msg-stage"
});
function c(args, children) {
var el = document.createElement("div");
for (var key in args) {
var element = args[key];
if (key == "className") {
key = "class";
el.setAttribute(key, element);
} else if (key[0] == "_") {
el.addEventListener(key.slice(1), element);
}
}
if (typeof children == "string") {
el.innerHTML = children;
} else if (_typeof(children) == "object" && children.tagName) {
el.appendChild(children);
} else if (children) {
for (var i = 0; i < children.length; i++) {
var child = children[i];
el.appendChild(child);
}
}
return el;
}
function addAnimationEnd(el, fn) {
["a", "webkitA"].forEach(function (prefix) {
var name = prefix + "nimationEnd";
el.addEventListener(name, function () {
fn();
});
});
}
function css(el, css) {
for (var key in css) {
el.style[key] = css[key];
}
if (el.getAttribute("style") === "") {
el.removeAttribute("style");
}
}
function addClass(el, s) {
var c = el.className || "";
if (!hasClass(c, s)) {
var arr = c.split(/\s+/);
arr.push(s);
el.className = arr.join(" ");
}
}
function hasClass(c, s) {
return c.indexOf(s) > -1 ? !0 : !1;
}
function removeClass(el, s) {
var c = el.className || "";
if (hasClass(c, s)) {
var arr = c.split(/\s+/);
var i = arr.indexOf(s);
arr.splice(i, 1);
el.className = arr.join(" ");
}
if (el.className === "") {
el.removeAttribute("class");
}
}
var initArgs = {
msg: "",
duration: 2000,
showClose: false
};
var cocoMessage = {
info: function info() {
initConfig(arguments, "info");
},
success: function success() {
initConfig(arguments, "success");
},
warning: function warning() {
initConfig(arguments, "warning");
},
error: function error() {
initConfig(arguments, "error");
},
loading: function loading() {
return initConfig(arguments, "loading");
},
destroyAll: function destroyAll() {
_destroyAll();
},
config: function config(obj) {
for (var key in obj) {
if (Object.hasOwnProperty.call(obj, key)) {
if (obj[key] !== undefined) {
initArgs[key] = obj[key];
}
}
}
}
};
function initConfig(obj, type) {
var args = {};
for (var key in initArgs) {
args[key] = initArgs[key];
}
for (var i = 0; i < obj.length; i++) {
var it = obj[i];
if (it !== undefined) {
if (typeof it == "string" || _typeof(it) == "object") {
args.msg = it;
} else if (typeof it == "boolean") {
args.showClose = it;
} else if (typeof it == "function") {
args.onClose = it;
} else if (typeof it == "number") {
args.duration = it;
}
}
}
args.type = type;
return createMsgEl(args);
}
function createMsgEl(args) {
var type = args.type,
duration = args.duration,
msg = args.msg,
showClose = args.showClose,
onClose = args.onClose;
var closable = duration === 0;
var iconObj = getIconObj();
if (type == "loading") {
msg = msg === "" ? "正在加载,请稍后" : msg;
closable = showClose;
duration = 0;
}
var el = c({
className: "coco-msg-wrapper"
}, [c({
className: "coco-msg coco-msg-fade-in " + type
}, [c({
className: "coco-msg-icon"
}, iconObj[type]), c({
className: "coco-msg-content"
}, msg), c({
className: "coco-msg-wait " + (closable ? "coco-msg-pointer" : ""),
_click: function _click() {
if (closable) {
closeMsg(el, onClose);
}
}
}, getMsgRight(closable))])]);
var anm = el.querySelector(".coco-msg__circle");
if (anm) {
css(anm, {
animation: "coco-msg_" + type + " " + duration + "ms linear"
});
if ("onanimationend" in window) {
addAnimationEnd(anm, function () {
closeMsg(el, onClose);
});
} else {
setTimeout(function () {
closeMsg(el, onClose);
}, duration);
}
}
if (type == "loading" && duration !== 0) {
setTimeout(function () {
closeMsg(el, onClose);
}, duration);
}
if (!msgWrapper.children.length) {
document.body.appendChild(msgWrapper);
}
msgWrapper.appendChild(el);
css(el, {
height: el.offsetHeight + "px"
});
setTimeout(function () {
removeClass(el.children[0], "coco-msg-fade-in");
}, 300);
if (type == "loading") {
return function () {
closeMsg(el, onClose);
};
}
}
function getMsgRight(showClose) {
if (showClose) {
return "\n <svg class=\"coco-msg-close\" viewBox=\"0 0 1024 1024\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" p-id=\"5514\"><path d=\"M810 274l-238 238 238 238-60 60-238-238-238 238-60-60 238-238-238-238 60-60 238 238 238-238z\" p-id=\"5515\"></path></svg>\n ";
} else {
return "<svg class=\"coco-msg-progress\" viewBox=\"0 0 33.83098862 33.83098862\" xmlns=\"http://www.w3.org/2000/svg\">\n <circle class=\"coco-msg__background\" cx=\"16.9\" cy=\"16.9\" r=\"15.9\"></circle>\n <circle class=\"coco-msg__circle\" stroke-dasharray=\"100,100\" cx=\"16.9\" cy=\"16.9\" r=\"15.9\"></circle>\n </svg>\n ";
}
}
function closeMsg(el, cb) {
if (!el) return;
css(el, {
padding: 0,
height: 0
});
addClass(el.children[0], "coco-msg-fade-out");
cb && cb();
setTimeout(function () {
if (!el) return;
var has = false;
for (var i = 0; i < msgWrapper.children.length; i++) {
if (msgWrapper.children[i] === el) {
has = true;
}
}
has && removeChild(el);
el = null;
if (!msgWrapper.children.length) {
has && removeChild(msgWrapper);
}
}, 300);
}
function getIconObj() {
return {
info: "\n <svg t=\"1609810636603\" viewBox=\"0 0 1024 1024\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" p-id=\"3250\"><path d=\"M469.333333 341.333333h85.333334v469.333334H469.333333z\" fill=\"#ffffff\" p-id=\"3251\"></path><path d=\"M469.333333 213.333333h85.333334v85.333334H469.333333z\" fill=\"#ffffff\" p-id=\"3252\"></path><path d=\"M384 341.333333h170.666667v85.333334H384z\" fill=\"#ffffff\" p-id=\"3253\"></path><path d=\"M384 725.333333h256v85.333334H384z\" fill=\"#ffffff\" p-id=\"3254\"></path></svg>\n ",
success: "\n <svg t=\"1609781242911\" viewBox=\"0 0 1024 1024\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" p-id=\"1807\"><path d=\"M455.42 731.04c-8.85 0-17.75-3.05-24.99-9.27L235.14 553.91c-16.06-13.81-17.89-38.03-4.09-54.09 13.81-16.06 38.03-17.89 54.09-4.09l195.29 167.86c16.06 13.81 17.89 38.03 4.09 54.09-7.58 8.83-18.31 13.36-29.1 13.36z\" p-id=\"1808\" fill=\"#ffffff\"></path><path d=\"M469.89 731.04c-8.51 0-17.07-2.82-24.18-8.6-16.43-13.37-18.92-37.53-5.55-53.96L734.1 307.11c13.37-16.44 37.53-18.92 53.96-5.55 16.43 13.37 18.92 37.53 5.55 53.96L499.67 716.89c-7.58 9.31-18.64 14.15-29.78 14.15z\" p-id=\"1809\" fill=\"#ffffff\"></path></svg>\n ",
warning: "\n <svg t=\"1609776406944\" viewBox=\"0 0 1024 1024\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" p-id=\"18912\"><path d=\"M468.114286 621.714286c7.314286 21.942857 21.942857 36.571429 43.885714 36.571428s36.571429-14.628571 43.885714-36.571428L585.142857 219.428571c0-43.885714-36.571429-73.142857-73.142857-73.142857-43.885714 0-73.142857 36.571429-73.142857 80.457143l29.257143 394.971429zM512 731.428571c-43.885714 0-73.142857 29.257143-73.142857 73.142858s29.257143 73.142857 73.142857 73.142857 73.142857-29.257143 73.142857-73.142857-29.257143-73.142857-73.142857-73.142858z\" p-id=\"18913\" fill=\"#ffffff\"></path></svg>\n ",
error: "\n <svg t=\"1609810716933\" viewBox=\"0 0 1024 1024\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" p-id=\"5514\"><path d=\"M810 274l-238 238 238 238-60 60-238-238-238 238-60-60 238-238-238-238 60-60 238 238 238-238z\" p-id=\"5515\" fill=\"#ffffff\"></path></svg>\n ",
loading: "\n <div class=\"coco-msg_loading\">\n <svg class=\"coco-msg-circular\" viewBox=\"25 25 50 50\">\n <circle class=\"coco-msg-path\" cx=\"50\" cy=\"50\" r=\"20\" fill=\"none\" stroke-width=\"4\" stroke-miterlimit=\"10\"/>\n </svg>\n </div>\n "
};
}
function removeChild(el) {
el && el.parentNode.removeChild(el);
}
function _destroyAll() {
for (var i = 0; i < msgWrapper.children.length; i++) {
var element = msgWrapper.children[i];
closeMsg(element);
}
}
window.addEventListener('DOMContentLoaded', function () {
insertCssInHead();
});
function insertCssInHead() {
var doc = document;
if (doc && doc.head) {
var head = doc.head;
var _css = doc.createElement('style');
var cssStr = "\n\n[class|=coco],[class|=coco]::after,[class|=coco]::before{box-sizing:border-box;outline:0}.coco-msg-progress{width:13px;height:13px}.coco-msg__circle{stroke-width:2;stroke-linecap:square;fill:none;transform:rotate(-90deg);transform-origin:center}.coco-msg-stage:hover .coco-msg__circle{-webkit-animation-play-state:paused!important;animation-play-state:paused!important}.coco-msg__background{stroke-width:2;fill:none}.coco-msg-stage{position:fixed;top:20px;left:50%;width:auto;transform:translate(-50%,0);z-index:3000}.coco-msg-wrapper{position:relative;left:50%;transform:translate(-50%,0);transform:translate3d(-50%,0,0);transition:height .3s ease,padding .3s ease;padding:6px 0;will-change:transform,opacity}.coco-msg{padding:15px 21px;border-radius:3px;position:relative;left:50%;transform:translate(-50%,0);transform:translate3d(-50%,0,0);display:flex;align-items:center}.coco-msg-content,.coco-msg-icon,.coco-msg-wait{display:inline-block}.coco-msg-icon{position:relative;width:13px;height:13px;border-radius:100%;display:flex;justify-content:center;align-items:center}.coco-msg-icon svg{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:11px;height:11px}.coco-msg-wait{width:20px;height:20px;position:relative;fill:#4eb127}.coco-msg-wait svg{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.coco-msg-close{width:14px;height:14px}.coco-msg-content{margin:0 10px;min-width:240px;text-align:left;font-size:14px;font-weight:500;font-family:-apple-system,Microsoft Yahei,sans-serif;text-shadow:0 0 1px rgba(0,0,0,.01)}.coco-msg.info{color:#0fafad;background-color:#e7fdfc;box-shadow:0 0 2px 0 rgba(0,1,1,.01),0 0 0 1px #c0faf9}.coco-msg.info .coco-msg-icon{background-color:#0fafad}.coco-msg.success{color:#4ebb23;background-color:#f3ffe8;box-shadow:0 0 2px 0 rgba(0,1,0,.01),0 0 0 1px #d9f8bb}.coco-msg.success .coco-msg-icon{background-color:#4ebb23}.coco-msg.warning{color:#f1b306;background-color:#fff9eb;box-shadow:0 0 2px 0 rgba(1,1,0,.01),0 0 0 1px #fcf2cd}.coco-msg.warning .coco-msg-icon{background-color:#f1b306}.coco-msg.error{color:#f34b51;background-color:#fff7f7;box-shadow:0 0 2px 0 rgba(1,0,0,.01),0 0 0 1px #ffe3e3}.coco-msg.error .coco-msg-icon{background-color:#f34b51}.coco-msg.loading{color:#0fafad;background-color:#e7fdfc;box-shadow:0 0 2px 0 rgba(0,1,1,.01),0 0 0 1px #c2faf9}.coco-msg_loading{flex-shrink:0;width:20px;height:20px;position:relative}.coco-msg-circular{-webkit-animation:coco-msg-rotate 2s linear infinite both;animation:coco-msg-rotate 2s linear infinite both;transform-origin:center center;height:18px!important;width:18px!important}.coco-msg-path{stroke-dasharray:1,200;stroke-dashoffset:0;stroke:#0fafad;-webkit-animation:coco-msg-dash 1.5s ease-in-out infinite;animation:coco-msg-dash 1.5s ease-in-out infinite;stroke-linecap:round}@-webkit-keyframes coco-msg-rotate{100%{transform:translate(-50%,-50%) rotate(360deg)}}@keyframes coco-msg-rotate{100%{transform:translate(-50%,-50%) rotate(360deg)}}@-webkit-keyframes coco-msg-dash{0%{stroke-dasharray:1,200;stroke-dashoffset:0}50%{stroke-dasharray:89,200;stroke-dashoffset:-35px}100%{stroke-dasharray:89,200;stroke-dashoffset:-124px}}@keyframes coco-msg-dash{0%{stroke-dasharray:1,200;stroke-dashoffset:0}50%{stroke-dasharray:89,200;stroke-dashoffset:-35px}100%{stroke-dasharray:89,200;stroke-dashoffset:-124px}}.coco-msg.info .coco-msg-wait{fill:#0fafad}.coco-msg.success .coco-msg-wait{fill:#4ebb23}.coco-msg.warning .coco-msg-wait{fill:#f1b306}.coco-msg.error .coco-msg-wait{fill:#f34b51}.coco-msg.loading .coco-msg-wait{fill:#0fafad}.coco-msg-pointer{cursor:pointer}@-webkit-keyframes coco-msg_info{0%{stroke:#0fafad}to{stroke:#0fafad;stroke-dasharray:0 100}}@keyframes coco-msg_info{0%{stroke:#0fafad}to{stroke:#0fafad;stroke-dasharray:0 100}}@-webkit-keyframes coco-msg_success{0%{stroke:#4eb127}to{stroke:#4eb127;stroke-dasharray:0 100}}@keyframes coco-msg_success{0%{stroke:#4eb127}to{stroke:#4eb127;stroke-dasharray:0 100}}@-webkit-keyframes coco-msg_warning{0%{stroke:#fcbc0b}to{stroke:#fcbc0b;stroke-dasharray:0 100}}@keyframes coco-msg_warning{0%{stroke:#fcbc0b}to{stroke:#fcbc0b;stroke-dasharray:0 100}}@-webkit-keyframes coco-msg_error{0%{stroke:#eb262d}to{stroke:#eb262d;stroke-dasharray:0 100}}@keyframes coco-msg_error{0%{stroke:#eb262d}to{stroke:#eb262d;stroke-dasharray:0 100}}.coco-msg-fade-in{-webkit-animation:coco-msg-fade .2s ease-out both;animation:coco-msg-fade .2s ease-out both}.coco-msg-fade-out{animation:coco-msg-fade .3s linear reverse both}@-webkit-keyframes coco-msg-fade{0%{opacity:0;transform:translate(-50%,0);transform:translate3d(-50%,-80%,0)}to{opacity:1;transform:translate(-50%,0);transform:translate3d(-50%,0,0)}}@keyframes coco-msg-fade{0%{opacity:0;transform:translate(-50%,0);transform:translate3d(-50%,-80%,0)}to{opacity:1;transform:translate(-50%,0);transform:translate3d(-50%,0,0)}}\n ";
_css.innerHTML = cssStr;
if (head.children.length) {
head.insertBefore(_css, head.children[0]);
} else {
head.appendChild(_css);
}
}
}
return cocoMessage;
});
</script>
<h1>相册文件管理</h1>
<?php
// 列出uploads目录下的所有子目录
$subDirectory = isset($_POST['subdirectory']) ? $_POST['subdirectory'] : '';
$subdirectories = glob('uploads/*', GLOB_ONLYDIR);
if ($subdirectories) {
echo '<form action="" class="photo" method="post" enctype="multipart/form-data">';
echo '选择子目录:<select name="subdirectory">';
foreach ($subdirectories as $dir) {
$dirName = basename($dir);
echo "<option value='{$dirName}'" . ($subDirectory == $dirName ? " selected" : "") . ">{$dirName}</option>";
}
echo '</select><br/>';
echo '选择图片文件:<input type="file" name="image_file" accept="image/*"><br/>';
echo '<div class="btn">';
echo '<input type="submit" name="upload" value="上传图片">';
echo '<input type="submit" name="select_directory" value="查询目录">';
echo '<input type="submit" name="scan_directory" value="扫描目录">';
echo '</div>';
echo '</form>';
} else {
echo '没有找到子目录。';
}
?>
<?php
// 设置允许的最大文件大小(例如:5MB)
$maxFileSize = 5 * 1024 * 1024;
// 处理文件上传
if ($_SERVER['REQUEST_METHOD'] == 'POST' && isset($_FILES['image_file']) && isset($_POST['upload'])) {
// 获取上传的文件
$file = $_FILES['image_file'];
// 检查是否有文件被上传
if ($file['error'] == UPLOAD_ERR_OK) {
// 检查文件大小
if ($file['size'] > $maxFileSize) {
echo "<script>cocoMessage.error('文件大小超过限制!',0);</script>";
die();
}
// 检查文件类型是否为图片
$allowedTypes = ['image/jpeg', 'image/png', 'image/gif'];
if (!in_array($file['type'], $allowedTypes)) {
echo "<script>cocoMessage.error('非法文件!',0);</script>";
die();
}
// 获取子目录
$subDirectory = $_POST['subdirectory'];
// 检查子目录是否存在
$uploadDir = "uploads/" . $subDirectory;
if (!is_dir($uploadDir)) {
echo "<script>cocoMessage.error('非法操作!',0);</script>";
die();
}
// 创建文件名
$fileName = md5(time() . $file['name']) . '.' . pathinfo($file['name'], PATHINFO_EXTENSION);
// 移动文件到指定目录
if (move_uploaded_file($file['tmp_name'], $uploadDir . '/' . $fileName)) {
echo "<script>cocoMessage.success('文件上传成功',0);</script>";
} else {
echo "<script>cocoMessage.error('文件上传失败',0);</script>";
die();
}
} else {
echo "<script>cocoMessage.error('文件上传出错',0);</script>";
die();
}
}
//列出图片列表
if($_SERVER['REQUEST_METHOD'] == 'POST' && isset($_POST['select_directory']))
{
$subDirectory = isset($_POST['subdirectory']) ? $_POST['subdirectory'] : '';
$uploadDir = "uploads/" . $subDirectory;
$images = [];
if (is_dir($uploadDir)) {
$images = glob($uploadDir . "/*.{jpg,jpeg,png,gif}", GLOB_BRACE);
}
}
// 处理文件删除
if ($_SERVER['REQUEST_METHOD'] == 'POST' && isset($_POST['delete_file'])) {
$fileToDelete = $_POST['delete_file'];
$deletePath = "uploads/" . $fileToDelete;
echo "<script>cocoMessage.error('禁止删除',0)</script>";
die();
if (file_exists($deletePath)) {
unlink($deletePath);
echo "<script>cocoMessage.success('文件删除成功!',0);</script>";
} else {
echo "<script>cocoMessage.error('文件删除失败,文件不存在',0)</script>";
die();
}
}
?>
<?php
// 处理目录扫描
if ($_SERVER['REQUEST_METHOD'] == 'POST' && isset($_POST['scan_directory'])) {
$subDirectory = $_POST['subdirectory'];
// 检查子目录是否存在
$uploadDir = "uploads/" . $subDirectory;
if (!is_dir($uploadDir)) {
die('选择的子目录不存在。');
}
echo "<div class='scrollable'>";
// 构建 HTML 字符串
$htmlContent = "";
foreach (glob($uploadDir . "/*.{jpg,jpeg,png,gif}", GLOB_BRACE) as $filePath) {
$filename = basename($filePath);
$htmlContent = '<p><a href="/usr/uploads/'. $subDirectory.'/' . $filename . '"><img src="/usr/uploads/'. $subDirectory.'/' . $filename . '" title="' . $filename . '"/></a></p>';
echo htmlentities($htmlContent,ENT_QUOTES,"UTF-8");
echo "</br>";
}
echo "</div>";
}
?>
<?php if(isset($images)): ?>
<p style="text-align:center">文件数量:<?php echo count($images) ?></p>
<?php endif; ?>
<?php if (!empty($images)) : ?>
<div class="image-grid">
<?php foreach ($images as $imagePath) : ?>
<div class="card">
<a target="_blank" href="/uploads/<?php echo $subDirectory . '/' . basename($imagePath); ?>"><img src="/uploads/<?php echo $subDirectory . '/' . basename($imagePath); ?>" alt="<?php echo basename($imagePath); ?>"></a>
<form id="deleteForm" action="" method="post">
<button class="delete-btn" type="submit" name="delete_file" value="<?php echo $subDirectory . '/' . basename($imagePath); ?>">删除</button>
</form>
</div>
<?php endforeach; ?>
</div>
<?php endif; ?>
</body>
</html>
展示效果:
别忘了给目录设置上传权限:chmod 777 directory
4.小结
人生的意义就在于不断的折腾,本来就是看重这个主题很简洁才选中的,结果在美化的道路上一骑绝尘,不断的丰富和加模块,加单页。好在现在还符合预期。但是人的欲望又是无穷尽的,lz又想搞事情了,弄个实验室页面,展示一些自己的self-host如何?