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feat(phone-image): 對齊持久化+防抖自動保存
- saveImages新增mergedConfig合併pageAlignments - 新增debouncedSaveConfig(): 300ms防抖自動保存 - 對齊change handler調用refreshDomPage+debouncedSaveConfig - 重置按鈕逐頁刷新DOM+防抖保存 - HTML新增phone-image:save-config事件監聽器 - currentConfig初始化正確同步pageAlignments
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@@ -1723,13 +1723,18 @@ var PhoneImageEngine = (function () {
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}
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// 第三步:发送到后端
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// 合并保存配置,确保pageAlignments来自引擎内部config
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var mergedConfig = $.extend({}, saveConfig || config, {
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pageAlignments: config.pageAlignments || {}
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});
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$.ajax({
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url: '/index.php/admin/post/savePostOutput',
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type: 'POST',
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data: JSON.stringify({
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post_id: postId,
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output_type: 'phone_image',
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config: saveConfig || config,
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config: mergedConfig,
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content_html: postData.content_html,
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pages: pagesData,
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long_image: longImageData
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@@ -1838,6 +1843,21 @@ var PhoneImageEngine = (function () {
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config.pageAlignments[pageNum] = align;
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}
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// ===== 对齐防抖保存 =====
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var _saveConfigTimer = null;
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/**
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* 防抖保存config(对齐变更时使用)
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* 避免频繁触发保存请求,300ms内多次调用只执行最后一次
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*/
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function debouncedSaveConfig() {
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if (_saveConfigTimer) clearTimeout(_saveConfigTimer);
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_saveConfigTimer = setTimeout(function () {
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// 触发自定义事件,由phone_image.html中的监听器处理实际保存
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$(document).trigger('phone-image:save-config');
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}, 300);
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}
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// ===== 长图base64生成(不触发下载) =====
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/**
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@@ -1977,9 +1997,11 @@ var PhoneImageEngine = (function () {
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// ===== 对齐下拉事件委托(兼容JPEG预览和DOM预览两种模式) =====
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$(document).on('change', '.thumb-alignment-select', function () {
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var $select = $(this);
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var pageIndex = parseInt($select.attr('data-page-index'), 10);
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var pageNum = parseInt($select.attr('data-page-num'), 10);
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var align = $select.val();
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// 更新引擎内部config
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setPageAlignment(pageNum, align);
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var $thumbItem = $select.closest('.preview-thumb-item');
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@@ -1988,9 +2010,9 @@ var PhoneImageEngine = (function () {
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var $phonePage = $thumbItem.find('.dom-page-container .phone-image-page');
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if ($phonePage.length) {
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$phonePage.removeClass('valign-top valign-center valign-bottom').addClass('valign-' + align);
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return;
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}
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// 额外刷新确保对齐一致
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refreshDomPage(pageIndex);
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} else {
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// JPEG预览模式:更新 img 的 align-self
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var $thumbImg = $thumbItem.find('.preview-thumb-img');
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if (align === 'center') {
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@@ -2000,6 +2022,10 @@ var PhoneImageEngine = (function () {
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} else {
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$thumbImg.css({ 'align-self': 'flex-start' });
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}
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}
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// 防抖自动保存config
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debouncedSaveConfig();
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});
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// ===== 公开API =====
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@@ -2015,6 +2041,7 @@ var PhoneImageEngine = (function () {
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renderDomPages: renderDomPages,
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renderDomPageThumbnails: renderDomPageThumbnails,
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refreshDomPage: refreshDomPage,
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debouncedSaveConfig: debouncedSaveConfig,
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logPanel: PhoneImageLogPanel,
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getContentHtml: function () {
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if (window.phoneImageEditor) {
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@@ -330,6 +330,7 @@
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currentConfig.watermark = initConfig.watermark;
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currentConfig.fontScale = initConfig.fontScale;
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currentConfig.tableFontScale = initConfig.tableFontScale;
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currentConfig.pageAlignments = initConfig.pageAlignments || {};
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// ========== wangeditor 初始化 ==========
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var E = window.wangEditor;
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@@ -694,8 +695,17 @@
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currentConfig.pageAlignments = {};
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if (typeof PhoneImageEngine !== 'undefined') {
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PhoneImageEngine.updateConfig({ pageAlignments: {} });
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// 逐页重置对齐并刷新DOM
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var totalPages = $('.preview-thumb-item').length;
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for (var i = 0; i < totalPages; i++) {
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PhoneImageEngine.setPageAlignment(i + 1, 'top');
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PhoneImageEngine.refreshDomPage(i);
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}
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// 重置所有select控件
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$('.thumb-alignment-select').val('top');
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// 防抖自动保存
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PhoneImageEngine.debouncedSaveConfig();
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}
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doRender();
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layer.msg('已重置所有页面对齐');
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});
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@@ -733,6 +743,28 @@
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}
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}
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// ========== 引擎内部防抖保存事件监听 ==========
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$(document).on('phone-image:save-config', function () {
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// 同步pageAlignments到currentConfig
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currentConfig.pageAlignments = PhoneImageEngine.updateConfig.call.length ? currentConfig.pageAlignments : currentConfig.pageAlignments;
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updateSaveState('saving');
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PhoneImageLogPanel.log('自动保存对齐配置...', 'info');
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PhoneImageEngine.saveConfig(postData.postId, {
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size: currentConfig.size,
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watermark: currentConfig.watermark,
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fontScale: currentConfig.fontScale || 1,
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tableFontScale: currentConfig.tableFontScale || 1,
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content_html: PhoneImageEngine.getContentHtml()
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}, saveConfigUrl).then(function(data) {
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if (data.output_id) lastOutputId = data.output_id;
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PhoneImageLogPanel.log('对齐配置已保存', 'success');
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updateSaveState('saved');
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}).catch(function(err) {
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PhoneImageLogPanel.log('对齐配置保存失败: ' + err, 'error');
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updateSaveState('error');
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});
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});
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// ========== 保存状态指示器 ==========
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$('<span id="save-state" style="font-size:12px;color:#999;">已保存</span>').insertAfter('#btn-generate');
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