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5a81385448
- CSS: 新增 --pi-font-scale 变量,全量 font-size 支持 calc 缩放 - JS: config.fontScale 影响分页计算,applyFontScale() 同步CSS变量 - HTML: 渲染预览区 Slider 控件(0.5x~2.0x),拖动即时预览,松手完整渲染 - 后端: PhoneImage.php 新增 fontScale 配置字段和校验 - 所有保存路径(autoSave/save/generate)包含 fontScale 持久化
663 lines
28 KiB
HTML
663 lines
28 KiB
HTML
<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>{$post.title} - 手机图片排版</title>
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<link rel="stylesheet" href="/static/lib/layui/css/layui.css">
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<link rel="stylesheet" href="/static/lib/wangeditor/css/style.css">
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<link rel="stylesheet" href="/static/css/phone-image-templates.css">
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<link rel="stylesheet" href="/static/css/phone-image-fonts.css">
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<style>
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body {
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margin: 0;
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padding: 0;
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background: #f2f2f2;
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}
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.page-header {
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background: #fff;
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padding: 10px 20px;
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border-bottom: 1px solid #e8e8e8;
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display: flex;
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justify-content: space-between;
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align-items: center;
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}
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.page-header-left {
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display: flex;
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align-items: center;
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gap: 10px;
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}
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.page-header-left h3 {
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margin: 0;
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font-size: 16px;
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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max-width: 300px;
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}
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.page-header-right {
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display: flex;
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align-items: center;
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gap: 8px;
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}
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.main-layout {
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display: flex;
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height: calc(100vh - 52px);
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}
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.content-flow-area {
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width: 540px;
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overflow-y: auto;
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border-right: 1px solid #e8e8e8;
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background: #fafafa;
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}
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#editor-toolbar {
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border-bottom: 1px solid #e8e8e8;
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background: #fff;
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}
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#editor-text-area {
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min-height: 300px;
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padding: 10px;
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background: #fff;
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}
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.render-preview-area {
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width: 540px;
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overflow-y: auto;
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border-right: 1px solid #e8e8e8;
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background: #fff;
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flex-shrink: 0;
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}
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.render-preview-area .preview-header {
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padding: 8px 15px;
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background: #fafafa;
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border-bottom: 1px solid #e8e8e8;
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font-size: 13px;
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color: #999;
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position: sticky;
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top: 0;
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z-index: 5;
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}
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#render-preview {
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min-height: 300px;
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padding: 10px;
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box-sizing: border-box;
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}
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.paginated-preview-area {
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flex: 1;
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overflow-x: auto;
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overflow-y: hidden;
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padding: 20px;
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background: #f5f5f5;
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}
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#paginated-preview {
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display: flex;
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flex-direction: row;
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align-items: flex-start;
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gap: 20px;
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height: 100%;
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padding: 0 10px;
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}
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/* 设置弹框样式 */
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.settings-form .layui-form-item {
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margin-bottom: 15px;
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}
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.settings-form .layui-form-label {
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width: 60px;
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}
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.settings-form .layui-input-block {
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margin-left: 90px;
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}
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</style>
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</head>
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<body>
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<!-- 隐藏div存放文章HTML内容，供JS读取 -->
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<div id="post-content-html" style="display:none;">{$layoutContentHtml|raw}</div>
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<div class="page-header">
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<div class="page-header-left">
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<a href="{:url('post/index')}" class="layui-btn layui-btn-sm layui-btn-primary"><i
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class="layui-icon layui-icon-return"></i> 返回列表</a>
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<h3>{$post.title}</h3>
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</div>
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<div class="page-header-right">
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<button type="button" class="layui-btn layui-btn-sm layui-btn-primary" id="btn-settings"><i
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class="layui-icon layui-icon-set"></i> 设置</button>
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<button type="button" class="layui-btn layui-btn-sm layui-btn-warm" id="btn-render"><i
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class="layui-icon layui-icon-refresh"></i> 生成</button>
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<button type="button" class="layui-btn layui-btn-sm layui-btn-normal" id="btn-save"><i
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class="layui-icon layui-icon-ok"></i> 保存</button>
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<button type="button" class="layui-btn layui-btn-sm" id="btn-generate"><i
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class="layui-icon layui-icon-picture"></i> 生成并保存</button>
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<button type="button" class="layui-btn layui-btn-sm layui-btn-primary" id="btn-export-page"><i
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class="layui-icon layui-icon-upload-circle"></i> 导出页面</button>
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<div class="more-dropdown-wrapper" style="position:relative;display:inline-block;">
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<button type="button" class="layui-btn layui-btn-sm layui-btn-primary" id="btn-more"><i
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class="layui-icon layui-icon-more"></i></button>
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<ul class="more-dropdown-menu" id="more-dropdown-menu" style="display:none;position:absolute;right:0;top:100%;margin-top:4px;background:#fff;border:1px solid #e8e8e8;border-radius:4px;box-shadow:0 2px 8px rgba(0,0,0,0.12);z-index:9999;min-width:130px;padding:4px 0;list-style:none;">
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<li data-action="history" style="padding:8px 16px;cursor:pointer;font-size:13px;white-space:nowrap;">历史记录</li>
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</ul>
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</div>
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</div>
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</div>
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<div class="main-layout">
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<!-- 左侧：wangeditor 编辑器 -->
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<div class="content-flow-area">
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<div id="editor-toolbar"></div>
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<div id="editor-text-area"></div>
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</div>
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<!-- 中间：渲染预览区 -->
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<div class="render-preview-area">
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<div class="preview-header">
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<span>渲染预览</span>
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<div style="display:inline-flex;align-items:center;gap:8px;float:right;">
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<span style="font-size:12px;color:#666;">字号</span>
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<input type="range" id="font-scale-slider" min="0.5" max="2.0" step="0.1" value="1.0"
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style="width:100px;vertical-align:middle;">
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<span id="font-scale-value" style="font-size:12px;color:#1890ff;min-width:32px;">1.0x</span>
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</div>
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</div>
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<div id="render-preview"></div>
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</div>
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<!-- 右侧：分页排版预览 -->
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<div class="paginated-preview-area">
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<div id="paginated-preview" class="preview-thumbnails"></div>
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</div>
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</div>
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<script src="/static/lib/jquery/jquery-3.4.1.min.js"></script>
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<script src="/static/lib/layui/layui.js"></script>
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<script src="/static/lib/wangeditor/index.js"></script>
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<script src="/static/lib/html2canvas/html2canvas.js"></script>
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<script src="/static/js/phone-image.js"></script>
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<script>
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layui.use(['form', 'layer'], function () {
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var form = layui.form;
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var layer = layui.layer;
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var lastOutputId = <?php echo $lastOutputId ? (int) $lastOutputId : 'null'; ?>;
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var downloadBaseUrl = '{:url("post/downloadPostOutputZip", ["id" => 0])}';
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var outputViewUrl = '{:url("post/outputView", ["id" => 0])}';
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var saveConfigUrl = '{:url("post/savePostOutputConfig")}';
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var historyListUrl = '{:url("post/getOutputListJson", ["id" => $post->id])}';
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var loadConfigUrl = '{:url("post/loadPostOutputConfig")}';
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// 当前排版配置（从设置弹框维护）
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var currentConfig = {
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size: 'xiaohongshu',
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watermark: '',
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fontScale: 1
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};
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var postData = {
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postId: {$post.id},
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title: <?php echo json_encode($post->title ?? ''); ?>,
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desc: <?php echo json_encode($post->desc ?? ''); ?>,
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coverText: <?php echo json_encode($post->getData('cover_text') ?? ''); ?>,
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contentHtml: $('#post-content-html').html(),
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poster: <?php echo json_encode($post->poster ?? ''); ?>,
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authorName: <?php echo json_encode($post->author_name ?? ''); ?>,
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createTime: <?php echo json_encode($post->create_time_text ?? ''); ?>,
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categoryName: ''
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};
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// 恢复之前保存的排版配置
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var savedConfig = <?php echo $layoutConfig ? json_encode($layoutConfig) : '{}'; ?>;
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var initConfig = {
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size: savedConfig.size || 'xiaohongshu',
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watermark: savedConfig.watermark || '',
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pageAlignments: savedConfig.pageAlignments || {},
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fontScale: savedConfig.fontScale || 1
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};
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// 同步当前配置
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currentConfig.size = initConfig.size;
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currentConfig.watermark = initConfig.watermark;
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currentConfig.fontScale = initConfig.fontScale;
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// ========== wangeditor 初始化 ==========
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var E = window.wangEditor;
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var editorConfig = { MENU_CONF: {} };
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editorConfig.placeholder = '请输入排版内容，使用分割线标记分页位置';
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editorConfig.scroll = false;
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editorConfig.MENU_CONF['uploadImage'] = {
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server: '{:url("File/wangEditorSave")}',
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fieldName: 'file',
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meta: {
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type: 'editor'
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}
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};
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var autoSaveTimer = null;
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var autoSaveLock = false;
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editorConfig.onChange = function (editor) {
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// 自动保存：2.6s 防抖
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clearTimeout(autoSaveTimer);
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autoSaveLock = true;
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updateSaveState('waiting');
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autoSaveTimer = setTimeout(function () {
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doAutoSave();
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}, 2600);
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// 预览同步：300ms 防抖（独立于自动保存）
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clearTimeout(window._previewSyncTimer);
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window._previewSyncTimer = setTimeout(function () {
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PhoneImageEngine.syncPreview();
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}, 300);
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};
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// 粘贴处理：处理外部图片下载
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editorConfig.customPaste = function (editor, event) {
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var pasteStr = event.clipboardData.getData('text/html');
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var imgReg = /<img.*?(?:>|\/>)/gi;
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var srcReg = /src=[\'\"]?([^\'\"]*)[\'\"]?/i;
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var arr = pasteStr.match(imgReg);
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if (arr == null || arr.length == 0) {
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return true;
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}
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layer.load();
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for (var i = 0; i < arr.length; i++) {
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var src = arr[i].match(srcReg);
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if (src[1]) {
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var imgSrc = src[1];
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var prefix = imgSrc.substr(0, 4);
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if (prefix == 'http') {
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$.ajax({
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async: false,
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type: 'POST',
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url: "{:url('File/urlSave')}",
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data: {
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url: imgSrc,
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type: 'editor'
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},
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success: function (result) {
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pasteStr = pasteStr.replace(imgSrc, result.data.src)
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}
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})
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} else if (prefix == 'data') {
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$.ajax({
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async: false,
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type: 'POST',
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url: '{:url("File/base64Save")}',
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data: {
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data: imgSrc,
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type: 'editor'
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},
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success: function (result) {
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pasteStr = pasteStr.replace(imgSrc, result.data.src)
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}
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})
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}
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}
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}
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layer.closeAll('loading');
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editor.dangerouslyInsertHtml(pasteStr);
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event.preventDefault();
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return false;
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};
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var phoneImageEditor = E.createEditor({
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selector: '#editor-text-area',
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html: postData.contentHtml,
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config: editorConfig
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});
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var toolbar = E.createToolbar({
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editor: phoneImageEditor,
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selector: '#editor-toolbar',
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config: {
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excludeKeys: ['fullScreen'],
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insertKeys: {
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index: 24,
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keys: ['divider']
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}
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}
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});
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window.phoneImageEditor = phoneImageEditor;
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PhoneImageEngine.init(postData, initConfig);
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// 初始同步预览区
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PhoneImageEngine.syncPreview();
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// 字号倍数 Slider
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var $slider = $('#font-scale-slider');
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var $scaleValue = $('#font-scale-value');
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// 拖动中: 仅更新CSS变量和显示值,不触发html2canvas
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$slider.on('input', function() {
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var val = parseFloat($(this).val());
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$scaleValue.text(val.toFixed(1) + 'x');
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currentConfig.fontScale = val;
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document.documentElement.style.setProperty('--pi-font-scale', val);
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PhoneImageEngine.updateConfig({ fontScale: val });
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});
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// 松手后: 触发完整渲染(重新分页 + html2canvas截图)
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$slider.on('change', function() {
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var val = parseFloat($(this).val());
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doRender({ fontScale: val });
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});
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// 初始化时更新 Slider 显示值
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if (initConfig.fontScale && initConfig.fontScale !== 1) {
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$slider.val(initConfig.fontScale);
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$scaleValue.text(parseFloat(initConfig.fontScale).toFixed(1) + 'x');
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}
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// ========== 设置弹框 ==========
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$('#btn-settings').click(function () {
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var settingsHtml = '<div class="settings-form" style="padding:20px 20px 0;">';
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settingsHtml += '<form class="layui-form" lay-filter="settingsForm">';
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settingsHtml += '<div class="layui-form-item">';
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settingsHtml += '<label class="layui-form-label">尺寸</label>';
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settingsHtml += '<div class="layui-input-block">';
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settingsHtml += '<select name="s_size" lay-filter="s_size">';
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settingsHtml += '<option value="xiaohongshu"' + (currentConfig.size === 'xiaohongshu' ? ' selected' : '') + '>小红书 (1080x1440)</option>';
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settingsHtml += '<option value="douyin"' + (currentConfig.size === 'douyin' ? ' selected' : '') + '>抖音 (1080x1920)</option>';
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settingsHtml += '</select>';
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settingsHtml += '</div>';
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settingsHtml += '</div>';
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settingsHtml += '<div class="layui-form-item">';
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settingsHtml += '<label class="layui-form-label">水印</label>';
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settingsHtml += '<div class="layui-input-block">';
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settingsHtml += '<input type="text" name="s_watermark" value="' + (currentConfig.watermark || '') + '" placeholder="可选水印文字" class="layui-input">';
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settingsHtml += '</div>';
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settingsHtml += '</div>';
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settingsHtml += '</form>';
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settingsHtml += '</div>';
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layer.open({
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type: 1,
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title: '排版设置',
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area: ['400px', '220px'],
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content: settingsHtml,
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btn: ['确定', '取消'],
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success: function (layero) {
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form.render('select', 'settingsForm');
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},
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yes: function (index, layero) {
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currentConfig.size = layero.find('[name="s_size"]').val();
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currentConfig.watermark = layero.find('[name="s_watermark"]').val();
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layer.close(index);
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doRender();
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}
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});
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});
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// ========== 渲染逻辑 ==========
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var renderTimer = null;
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function doRender(extraConfig) {
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clearTimeout(renderTimer);
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renderTimer = setTimeout(function () {
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var newConfig = {
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size: currentConfig.size,
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watermark: currentConfig.watermark
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};
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if (extraConfig) {
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$.extend(newConfig, extraConfig);
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}
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PhoneImageEngine.updateConfig(newConfig);
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var loadIdx = layer.load();
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PhoneImageEngine.render().then(function (pages) {
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layer.close(loadIdx);
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layer.msg('排版完成，共 ' + pages.length + ' 页');
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}).catch(function (err) {
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layer.close(loadIdx);
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if (err !== 'rendering') {
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layer.msg('渲染失败: ' + err);
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}
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});
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}, 300);
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}
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// ========== 生成按钮 ==========
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$('#btn-render').click(function () {
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doRender();
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});
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// ========== 导出页面按钮 ==========
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$('#btn-export-page').click(function () {
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if (!lastOutputId) {
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layer.msg('请先生成并保存');
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return;
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}
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var url = outputViewUrl.replace('id=0', 'id=' + lastOutputId);
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window.open(url);
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});
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// ========== 更多下拉菜单（纯JS实现） ==========
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var $menu = $('#more-dropdown-menu');
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$('#btn-more').on('click', function(e) {
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e.stopPropagation();
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$menu.toggle();
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});
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$menu.on('click', 'li', function() {
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var action = $(this).data('action');
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$menu.hide();
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switch (action) {
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case 'history':
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$('#btn-history').trigger('click');
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break;
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}
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});
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// 点击外部关闭
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$(document).on('click', function() {
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$menu.hide();
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});
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// ========== 自动保存相关函数 ==========
|
||
function updateSaveState(state) {
|
||
var $state = $('#save-state');
|
||
if (!$state.length) return;
|
||
switch(state) {
|
||
case 'waiting': $state.text('等待保存...').css('color', '#e6a23c'); break;
|
||
case 'saving': $state.text('保存中...').css('color', '#409eff'); break;
|
||
case 'saved': $state.text('已保存').css('color', '#67c23a'); break;
|
||
case 'error': $state.text('保存失败').css('color', '#f56c6c'); break;
|
||
}
|
||
}
|
||
|
||
function doAutoSave() {
|
||
if (autoSaveLock) {
|
||
autoSaveLock = false;
|
||
updateSaveState('saving');
|
||
PhoneImageEngine.saveConfig(postData.postId, {
|
||
size: currentConfig.size,
|
||
watermark: currentConfig.watermark,
|
||
fontScale: currentConfig.fontScale || 1,
|
||
content_html: PhoneImageEngine.getContentHtml()
|
||
}, saveConfigUrl).then(function (data) {
|
||
if (data.output_id) lastOutputId = data.output_id;
|
||
updateSaveState('saved');
|
||
}).catch(function (err) {
|
||
updateSaveState('error');
|
||
});
|
||
}
|
||
}
|
||
|
||
// ========== 保存状态指示器 ==========
|
||
$('<span id="save-state" style="font-size:12px;color:#999;">已保存</span>').insertAfter('#btn-generate');
|
||
|
||
// ========== 保存配置（不生成图片） ==========
|
||
$('#btn-save').click(function () {
|
||
var btn = $(this);
|
||
btn.prop('disabled', true);
|
||
// 清除自动保存定时器，避免冲突
|
||
clearTimeout(autoSaveTimer);
|
||
autoSaveLock = false;
|
||
layer.msg('保存中...');
|
||
|
||
PhoneImageEngine.saveConfig(postData.postId, {
|
||
size: currentConfig.size,
|
||
watermark: currentConfig.watermark,
|
||
fontScale: currentConfig.fontScale || 1,
|
||
content_html: PhoneImageEngine.getContentHtml()
|
||
}, saveConfigUrl).then(function (data) {
|
||
if (data.output_id) lastOutputId = data.output_id;
|
||
$('#post-content-html').html(PhoneImageEngine.getContentHtml());
|
||
layer.msg('保存成功');
|
||
updateSaveState('saved');
|
||
}).catch(function (err) {
|
||
layer.msg('保存失败: ' + err);
|
||
updateSaveState('error');
|
||
}).always(function () {
|
||
setTimeout(function () { btn.prop('disabled', false); }, 2000);
|
||
});
|
||
});
|
||
|
||
// ========== 生成并保存 ==========
|
||
$('#btn-generate').click(function () {
|
||
var btn = $(this);
|
||
btn.prop('disabled', true).html('<i class="layui-icon layui-icon-picture"></i> 生成中...');
|
||
layer.msg('正在生成图片，请稍候...');
|
||
|
||
PhoneImageEngine.saveImages(postData.postId, {
|
||
size: currentConfig.size,
|
||
watermark: currentConfig.watermark,
|
||
fontScale: currentConfig.fontScale || 1,
|
||
content_html: PhoneImageEngine.getContentHtml()
|
||
}).then(function (data) {
|
||
if (data.output_id) {
|
||
lastOutputId = data.output_id;
|
||
}
|
||
$('#post-content-html').html(PhoneImageEngine.getContentHtml());
|
||
layer.msg('保存成功！');
|
||
btn.prop('disabled', false).html('<i class="layui-icon layui-icon-picture"></i> 生成并保存');
|
||
}).catch(function (err) {
|
||
layer.msg('保存失败: ' + err);
|
||
btn.prop('disabled', false).html('<i class="layui-icon layui-icon-picture"></i> 生成并保存');
|
||
});
|
||
});
|
||
|
||
// ========== 历史记录（隐藏按钮，由更多菜单和设置旁入口触发） ==========
|
||
var historyBtn = $('<button type="button" id="btn-history" style="display:none;"></button>');
|
||
$('body').append(historyBtn);
|
||
|
||
historyBtn.on('click', function () {
|
||
var loadIdx = layer.load();
|
||
$.get(historyListUrl, function (res) {
|
||
layer.close(loadIdx);
|
||
if (res.code !== 0 || !res.data || res.data.length === 0) {
|
||
layer.msg('暂无历史记录');
|
||
return;
|
||
}
|
||
|
||
var statusMap = { 0: '草稿', 1: '已生成', 2: '失败' };
|
||
var html = '<div style="padding:15px;max-height:320px;overflow-y:auto;">';
|
||
html += '<table class="layui-table" lay-skin="line" style="margin:0;">';
|
||
html += '<colgroup><col width="150"><col width="70"><col width="70"><col width="80"></colgroup>';
|
||
html += '<thead><tr><th>时间</th><th>状态</th><th>页数</th><th>操作</th></tr></thead>';
|
||
html += '<tbody>';
|
||
for (var i = 0; i < res.data.length; i++) {
|
||
var item = res.data[i];
|
||
var timeStr = (item.create_time && parseInt(item.create_time, 10) > 0) ? new Date(parseInt(item.create_time, 10) * 1000).toLocaleString('zh-CN') : '-';
|
||
var statusText = statusMap[item.status] || '未知';
|
||
html += '<tr>';
|
||
html += '<td style="font-size:12px;">' + timeStr + '</td>';
|
||
html += '<td>' + statusText + '</td>';
|
||
html += '<td>' + (item.page_count || '-') + '</td>';
|
||
html += '<td><button type="button" class="layui-btn layui-btn-xs layui-btn-normal btn-load-history" data-id="' + item.id + '">加载</button></td>';
|
||
html += '</tr>';
|
||
}
|
||
html += '</tbody></table></div>';
|
||
|
||
layer.open({
|
||
type: 1,
|
||
title: '排版历史记录',
|
||
area: ['520px', '400px'],
|
||
content: html,
|
||
success: function (layero) {
|
||
layero.find('.btn-load-history').on('click', function () {
|
||
var outputId = $(this).data('id');
|
||
loadFromHistory(outputId);
|
||
});
|
||
}
|
||
});
|
||
}).fail(function () {
|
||
layer.close(loadIdx);
|
||
layer.msg('获取历史记录失败');
|
||
});
|
||
});
|
||
|
||
function loadFromHistory(outputId) {
|
||
var loadIdx2 = layer.load();
|
||
$.get(loadConfigUrl + '?id=' + outputId, function (res) {
|
||
layer.close(loadIdx2);
|
||
if (res.code !== 0 || !res.data) {
|
||
layer.msg('加载失败: ' + (res.msg || '未知错误'));
|
||
return;
|
||
}
|
||
|
||
var cfg = res.data.config || {};
|
||
|
||
// 用 setHtml 将历史内容加载到 wangeditor
|
||
if (res.data.content_html && window.phoneImageEditor) {
|
||
window.phoneImageEditor.setHtml(res.data.content_html);
|
||
}
|
||
|
||
// 构建历史配置
|
||
var historyConfig = {};
|
||
if (cfg.size) historyConfig.size = cfg.size;
|
||
if (cfg.watermark !== undefined) historyConfig.watermark = cfg.watermark;
|
||
if (cfg.pageAlignments) historyConfig.pageAlignments = cfg.pageAlignments;
|
||
if (cfg.fontScale !== undefined) historyConfig.fontScale = cfg.fontScale;
|
||
|
||
// 同步当前配置
|
||
if (cfg.size) currentConfig.size = cfg.size;
|
||
if (cfg.watermark !== undefined) currentConfig.watermark = cfg.watermark;
|
||
if (cfg.fontScale !== undefined) {
|
||
currentConfig.fontScale = cfg.fontScale;
|
||
$slider.val(cfg.fontScale);
|
||
$scaleValue.text(parseFloat(cfg.fontScale).toFixed(1) + 'x');
|
||
}
|
||
|
||
lastOutputId = outputId;
|
||
layer.closeAll();
|
||
|
||
// 更新引擎配置并重新渲染
|
||
PhoneImageEngine.updateConfig(historyConfig);
|
||
var loadIdx3 = layer.load();
|
||
PhoneImageEngine.render().then(function (pages) {
|
||
layer.close(loadIdx3);
|
||
layer.msg('已加载历史配置，共 ' + pages.length + ' 页');
|
||
}).catch(function (err) {
|
||
layer.close(loadIdx3);
|
||
if (err !== 'rendering') layer.msg('渲染失败: ' + err);
|
||
});
|
||
}).fail(function () {
|
||
layer.close(loadIdx2);
|
||
layer.msg('加载历史配置失败');
|
||
});
|
||
}
|
||
|
||
// 初始渲染
|
||
doRender();
|
||
});
|
||
</script>
|
||
<div id="render-staging" style="position:fixed;left:-9999px;top:0;visibility:hidden;"></div>
|
||
</body>
|
||
|
||
</html> |