623 lines
22 KiB
JavaScript
623 lines
22 KiB
JavaScript
const $ = (id) => document.getElementById(id);
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function renderBodyPreview() {
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const raw = ($("body") && $("body").value) || "";
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const el = $("bodyPreview");
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if (!el) return;
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if (typeof marked !== "undefined" && marked.parse) {
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el.innerHTML = marked.parse(raw, { breaks: true });
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} else {
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el.textContent = raw;
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}
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}
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const statusEl = $("status");
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const rewriteBtn = $("rewriteBtn");
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const wechatBtn = $("wechatBtn");
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const imBtn = $("imBtn");
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const coverUploadBtn = $("coverUploadBtn");
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const coverUrlUploadBtn = $("coverUrlUploadBtn");
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const coverGenerateBtn = $("coverGenerateBtn");
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const coverModeManualBtn = $("coverModeManualBtn");
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const coverModeAiBtn = $("coverModeAiBtn");
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const coverManualSection = $("coverManualSection");
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const coverAiSection = $("coverAiSection");
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const coverAutoAfterRewrite = $("coverAutoAfterRewrite");
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const coverPreview = $("coverPreview");
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const coverPreviewWrap = $("coverPreviewWrap");
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const logoutBtn = $("logoutBtn");
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const targetBodyCharsInput = $("targetBodyChars");
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const posterGenerateBtn = $("posterGenerateBtn");
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const posterPreviewList = $("posterPreviewList");
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const posterHint = $("posterHint");
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const posterAutoInclude = $("posterAutoInclude");
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let posterState = {
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signature: "",
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bodyMarkdownWithPosters: "",
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posters: [],
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};
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let coverMode = "manual";
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function setCoverMode(mode) {
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coverMode = mode === "ai" ? "ai" : "manual";
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if (coverModeManualBtn) coverModeManualBtn.classList.toggle("is-active", coverMode === "manual");
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if (coverModeAiBtn) coverModeAiBtn.classList.toggle("is-active", coverMode === "ai");
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if (coverManualSection) {
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const hideManual = coverMode !== "manual";
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coverManualSection.hidden = hideManual;
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coverManualSection.style.display = hideManual ? "none" : "";
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}
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if (coverAiSection) {
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const hideAi = coverMode !== "ai";
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coverAiSection.hidden = hideAi;
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coverAiSection.style.display = hideAi ? "none" : "";
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}
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const hint = $("coverHint");
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if (hint) {
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hint.textContent =
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coverMode === "manual"
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? "当前为手动上传模式，可切换到 AI 自动生成。"
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: "当前为 AI 生成模式，也可切换回手动上传。";
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}
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}
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function syncTargetCharChips() {
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const val = Number((targetBodyCharsInput && targetBodyCharsInput.value) || 0);
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document.querySelectorAll(".target-char-chip").forEach((btn) => {
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const n = Number(btn.getAttribute("data-target-chars") || 0);
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btn.classList.toggle("is-active", Number.isFinite(val) && val === n);
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});
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}
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function countText(v) {
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return (v || "").trim().length;
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}
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/** 多选子项用顿号拼接，可选补充用分号接在末尾 */
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function buildMultiPrompt(nameAttr, extraId) {
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const boxes = document.querySelectorAll(`input[name="${nameAttr}"]:checked`);
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const parts = Array.from(boxes).map((b) => (b.value || "").trim()).filter(Boolean);
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const extraEl = extraId ? $(extraId) : null;
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const extra = extraEl ? (extraEl.value || "").trim() : "";
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let s = parts.join("、");
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if (extra) s = s ? `${s}；${extra}` : extra;
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return s;
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}
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function updateMultiDropdownSummary(nameAttr, summaryId, emptyHint) {
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const el = $(summaryId);
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if (!el) return;
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const parts = Array.from(document.querySelectorAll(`input[name="${nameAttr}"]:checked`)).map((b) =>
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(b.value || "").trim(),
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);
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el.textContent = parts.length ? parts.join("、") : emptyHint;
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}
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function initMultiDropdowns() {
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const pairs = [
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{ name: "audienceChip", summary: "audienceSummary", empty: "点击展开，选择目标读者…" },
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{ name: "toneChip", summary: "toneSummary", empty: "点击展开，选择语气风格…" },
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];
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pairs.forEach(({ name, summary, empty }) => {
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updateMultiDropdownSummary(name, summary, empty);
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document.querySelectorAll(`input[name="${name}"]`).forEach((cb) => {
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cb.addEventListener("change", () => updateMultiDropdownSummary(name, summary, empty));
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});
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});
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}
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function updateCounters() {
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$("sourceCount").textContent = `${countText($("sourceText").value)} 字`;
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$("summaryCount").textContent = `${countText($("summary").value)} 字`;
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$("bodyCount").textContent = `${countText($("body").value)} 字`;
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renderBodyPreview();
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}
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function setLoading(button, loading, idleText, loadingText) {
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if (!button) return;
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button.disabled = loading;
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button.textContent = loading ? loadingText : idleText;
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}
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function setStatus(msg, danger = false) {
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statusEl.style.color = danger ? "#b42318" : "#0f5f3d";
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statusEl.textContent = msg;
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}
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function buildPosterSignature() {
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const title = ($("title") && $("title").value.trim()) || "";
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const summary = ($("summary") && $("summary").value.trim()) || "";
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const body = ($("body") && $("body").value.trim()) || "";
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return `${title}\n||\n${summary}\n||\n${body}`;
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}
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function renderPosterPreview(posters) {
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if (!posterPreviewList) return;
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posterPreviewList.innerHTML = "";
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const list = Array.isArray(posters) ? posters : [];
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if (!list.length) {
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const empty = document.createElement("p");
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empty.className = "muted small";
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empty.textContent = "暂无段落海报预览。";
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posterPreviewList.appendChild(empty);
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return;
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}
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list.forEach((item) => {
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const card = document.createElement("article");
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card.className = "poster-card";
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const img = document.createElement("img");
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img.className = "poster-thumb";
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img.alt = `段落 ${Number(item.paragraph_index || 0) + 1} 海报`;
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img.src = item.preview_data_url || "";
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card.appendChild(img);
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const meta = document.createElement("div");
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meta.className = "poster-meta";
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const top = document.createElement("div");
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top.className = "poster-topline";
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top.textContent = `段落 ${Number(item.paragraph_index || 0) + 1} · ${item.note || "ai"}`;
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meta.appendChild(top);
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const excerpt = document.createElement("p");
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excerpt.className = "poster-excerpt";
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excerpt.textContent = item.paragraph_excerpt || "";
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meta.appendChild(excerpt);
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if (item.wechat_url) {
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const link = document.createElement("a");
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link.className = "poster-link";
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link.href = item.wechat_url;
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link.target = "_blank";
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link.rel = "noreferrer noopener";
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link.textContent = "微信素材 URL";
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meta.appendChild(link);
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}
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card.appendChild(meta);
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posterPreviewList.appendChild(card);
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});
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}
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function markPosterStaleIfNeeded() {
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if (!posterState.signature || !posterHint) return;
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if (posterState.signature !== buildPosterSignature()) {
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posterHint.textContent = "正文已修改，发布前会自动重建段落海报。";
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}
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}
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async function postJSON(url, body) {
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const res = await fetch(url, {
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify(body),
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});
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const data = await res.json();
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if (!res.ok) throw new Error(data.detail || "请求失败");
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data._requestId = res.headers.get("X-Request-ID") || "";
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return data;
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}
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async function generatePosterMaterials({ silent = false } = {}) {
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const bodyMarkdown = (($("body") && $("body").value) || "").trim();
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if (bodyMarkdown.length < 20) {
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throw new Error("正文太短，暂无法生成段落海报");
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}
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if (!silent) setStatus("正在生成段落海报...");
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if (posterHint) posterHint.textContent = "正在生成并上传段落海报...";
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setLoading(posterGenerateBtn, true, "生成段落海报", "生成中...");
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try {
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const data = await postJSON("/api/material/posters/generate", {
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title: $("title").value,
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summary: $("summary").value,
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body_markdown: $("body").value,
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upload_to_wechat: true,
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});
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if (!data.ok) throw new Error(data.detail || "海报生成失败");
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posterState = {
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signature: buildPosterSignature(),
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bodyMarkdownWithPosters: data.body_markdown_with_posters || $("body").value,
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posters: Array.isArray(data.posters) ? data.posters : [],
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};
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renderPosterPreview(posterState.posters);
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const warnText = Array.isArray(data.warnings) && data.warnings.length ? `（提示：${data.warnings.join("；")}）` : "";
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if (posterHint) posterHint.textContent = `${data.detail || "海报生成完成"}${warnText}`;
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if (!silent) setStatus(`${data.detail || "海报生成完成"}${warnText}`);
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return data;
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} finally {
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setLoading(posterGenerateBtn, false, "生成段落海报", "生成中...");
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}
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}
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function coverTitleForGeneration() {
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const generatedTitle = (($("title") && $("title").value) || "").trim();
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const titleHint = (($("titleHint") && $("titleHint").value) || "").trim();
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return generatedTitle || titleHint;
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}
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async function generateWechatCover({ silent = false } = {}) {
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const title = coverTitleForGeneration();
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if (!title) {
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throw new Error("请先填写标题提示，或先改写生成标题");
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}
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if (!silent) setStatus("正在按标题生成公众号封面...");
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const hint = $("coverHint");
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if (hint) hint.textContent = "正在生成 900×383 公众号封面并上传...";
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setLoading(coverGenerateBtn, true, "按标题生成封面", "生成中...");
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try {
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const data = await postJSON("/api/wechat/cover/generate", {
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title,
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summary: (($("summary") && $("summary").value) || "").trim(),
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style_hint: (($("coverStyleHint") && $("coverStyleHint").value) || "").trim(),
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upload_to_wechat: true,
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});
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if (!data.ok) throw new Error(data.detail || "封面生成失败");
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const mid = data.thumb_media_id || "";
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if (mid && $("thumbMediaId")) $("thumbMediaId").value = mid;
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if (data.preview_data_url && coverPreview && coverPreviewWrap) {
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coverPreview.src = data.preview_data_url;
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coverPreviewWrap.hidden = false;
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}
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const warnText = Array.isArray(data.warnings) && data.warnings.length ? `（提示：${data.warnings.join("；")}）` : "";
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const detail = data.detail || "封面生成完成";
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if (hint) hint.textContent = `${detail}${warnText}`;
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if (!silent) setStatus(`${detail}${warnText}`);
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return data;
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} finally {
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setLoading(coverGenerateBtn, false, "按标题生成封面", "生成中...");
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}
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}
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async function fetchAuthMe() {
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const res = await fetch("/api/auth/me");
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const data = await res.json();
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if (!data.ok || !data.logged_in) {
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window.location.href = "/auth?next=/";
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return null;
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}
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return data;
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}
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function renderWechatAccountSelect(me) {
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const sel = $("wechatAccountSelect");
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const hint = $("wechatAccountStatus");
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if (!sel) return;
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const list = Array.isArray(me.wechat_accounts) ? me.wechat_accounts : [];
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const activeId =
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me.active_wechat_account && me.active_wechat_account.id
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? Number(me.active_wechat_account.id)
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: 0;
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sel.innerHTML = "";
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if (!list.length) {
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const opt = document.createElement("option");
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opt.value = "";
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opt.textContent = "未绑定公众号";
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sel.appendChild(opt);
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sel.disabled = true;
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if (hint) hint.textContent = "请先绑定公众号";
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return;
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}
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sel.disabled = false;
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list.forEach((a) => {
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const opt = document.createElement("option");
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opt.value = String(a.id);
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const name = (a.account_name || "未命名").trim();
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const appid = (a.appid || "").trim();
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opt.textContent = appid ? `${name} (${appid})` : name;
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if ((activeId && Number(a.id) === activeId) || a.active) opt.selected = true;
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sel.appendChild(opt);
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});
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}
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function flashWechatAccountHint(msg, clearMs = 2600) {
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const hint = $("wechatAccountStatus");
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if (!hint) return;
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hint.textContent = msg;
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if (clearMs > 0) {
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window.clearTimeout(flashWechatAccountHint._t);
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flashWechatAccountHint._t = window.setTimeout(() => {
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hint.textContent = "";
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}, clearMs);
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}
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}
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const wechatAccountSelect = $("wechatAccountSelect");
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if (wechatAccountSelect) {
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wechatAccountSelect.addEventListener("change", async () => {
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const id = Number(wechatAccountSelect.value || 0);
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if (!id) return;
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try {
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const out = await postJSON("/api/auth/wechat/switch", { account_id: id });
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if (!out.ok) {
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flashWechatAccountHint(out.detail || "切换失败", 4000);
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const me = await fetchAuthMe();
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if (me) renderWechatAccountSelect(me);
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return;
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}
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const me = await fetchAuthMe();
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if (me) renderWechatAccountSelect(me);
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flashWechatAccountHint("已切换");
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} catch (e) {
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flashWechatAccountHint(e.message || "切换失败", 4000);
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const me = await fetchAuthMe();
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if (me) renderWechatAccountSelect(me);
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}
|
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});
|
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}
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async function initWechatAccountSwitch() {
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const me = await fetchAuthMe();
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if (me) renderWechatAccountSelect(me);
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}
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|
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async function logoutAndGoAuth() {
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try {
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await postJSON("/api/auth/logout", {});
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} catch {
|
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// 忽略退出接口异常，直接跳转认证页
|
||
}
|
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window.location.href = "/auth?next=/";
|
||
}
|
||
|
||
if (logoutBtn) {
|
||
logoutBtn.addEventListener("click", async () => {
|
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setLoading(logoutBtn, true, "退出登录", "退出中...");
|
||
await logoutAndGoAuth();
|
||
});
|
||
}
|
||
|
||
if (coverModeManualBtn) {
|
||
coverModeManualBtn.addEventListener("click", () => setCoverMode("manual"));
|
||
}
|
||
if (coverModeAiBtn) {
|
||
coverModeAiBtn.addEventListener("click", () => setCoverMode("ai"));
|
||
}
|
||
|
||
document.querySelectorAll(".target-char-chip").forEach((btn) => {
|
||
btn.addEventListener("click", () => {
|
||
const n = Number(btn.getAttribute("data-target-chars") || 0);
|
||
if (!targetBodyCharsInput || !Number.isFinite(n) || n < 1) return;
|
||
targetBodyCharsInput.value = String(n);
|
||
syncTargetCharChips();
|
||
});
|
||
});
|
||
|
||
if (targetBodyCharsInput) {
|
||
targetBodyCharsInput.addEventListener("input", syncTargetCharChips);
|
||
}
|
||
|
||
$("rewriteBtn").addEventListener("click", async () => {
|
||
const sourceText = $("sourceText").value.trim();
|
||
const targetBodyChars = Number(($("targetBodyChars") && $("targetBodyChars").value) || 500);
|
||
if (sourceText.length < 20) {
|
||
setStatus("原始内容太短，至少 20 个字符", true);
|
||
return;
|
||
}
|
||
if (!Number.isFinite(targetBodyChars) || targetBodyChars < 180 || targetBodyChars > 2200) {
|
||
setStatus("改写目标字数需在 180~2200 之间", true);
|
||
return;
|
||
}
|
||
|
||
setStatus("正在改写...");
|
||
setLoading(rewriteBtn, true, "改写并排版", "改写中...");
|
||
try {
|
||
const audience = buildMultiPrompt("audienceChip", "audienceExtra") || "公众号读者";
|
||
const tone = buildMultiPrompt("toneChip", "toneExtra") || "专业、可信、可读性强";
|
||
const data = await postJSON("/api/rewrite", {
|
||
source_text: sourceText,
|
||
title_hint: $("titleHint").value,
|
||
tone,
|
||
audience,
|
||
keep_points: $("keepPoints").value,
|
||
avoid_words: $("avoidWords").value,
|
||
target_body_chars: Math.round(targetBodyChars),
|
||
});
|
||
$("title").value = data.title || "";
|
||
$("summary").value = data.summary || "";
|
||
$("body").value = data.body_markdown || "";
|
||
updateCounters();
|
||
const tr = data.trace || {};
|
||
if (data.mode === "fallback") {
|
||
const note = (data.quality_notes || [])[0] || "当前为保底改写稿";
|
||
setStatus(`改写完成（保底模式）：${note}`, true);
|
||
} else if (tr.quality_soft_accept) {
|
||
setStatus(`改写完成（有提示）：${(data.quality_notes || []).join("；") || "请检查正文"}`);
|
||
statusEl.style.color = "#9a3412";
|
||
} else {
|
||
setStatus("改写完成。");
|
||
}
|
||
try {
|
||
setStatus("改写完成，正在生成段落海报...");
|
||
await generatePosterMaterials({ silent: true });
|
||
setStatus("改写与段落海报生成完成。");
|
||
} catch (posterErr) {
|
||
setStatus(`改写完成，段落海报未生成：${posterErr.message}`, true);
|
||
}
|
||
if (coverAutoAfterRewrite && coverAutoAfterRewrite.checked) {
|
||
try {
|
||
setStatus("改写完成，正在按输出标题生成封面...");
|
||
await generateWechatCover({ silent: true });
|
||
setStatus("改写、封面与段落海报生成完成。");
|
||
} catch (coverErr) {
|
||
setStatus(`改写完成，封面未生成：${coverErr.message}`, true);
|
||
}
|
||
}
|
||
} catch (e) {
|
||
setStatus(`改写失败: ${e.message}`, true);
|
||
} finally {
|
||
setLoading(rewriteBtn, false, "改写并排版", "改写中...");
|
||
}
|
||
});
|
||
|
||
$("wechatBtn").addEventListener("click", async () => {
|
||
setStatus("正在发布到公众号草稿箱...");
|
||
setLoading(wechatBtn, true, "发布到公众号草稿箱", "发布中...");
|
||
try {
|
||
let bodyForPublish = $("body").value;
|
||
const autoInclude = Boolean(posterAutoInclude && posterAutoInclude.checked);
|
||
if (autoInclude) {
|
||
const stale = posterState.signature !== buildPosterSignature() || !posterState.bodyMarkdownWithPosters;
|
||
if (stale) {
|
||
try {
|
||
await generatePosterMaterials({ silent: true });
|
||
} catch (posterErr) {
|
||
setStatus(`海报生成失败，本次仅发布文字：${posterErr.message}`, true);
|
||
}
|
||
}
|
||
if (posterState.bodyMarkdownWithPosters) {
|
||
bodyForPublish = posterState.bodyMarkdownWithPosters;
|
||
}
|
||
}
|
||
const data = await postJSON("/api/publish/wechat", {
|
||
title: $("title").value,
|
||
summary: $("summary").value,
|
||
body_markdown: bodyForPublish,
|
||
thumb_media_id: $("thumbMediaId") ? $("thumbMediaId").value.trim() : "",
|
||
});
|
||
if (!data.ok) throw new Error(data.detail);
|
||
setStatus("公众号草稿发布成功");
|
||
} catch (e) {
|
||
setStatus(`公众号发布失败: ${e.message}`, true);
|
||
if ((e.message || "").includes("请先登录")) {
|
||
window.location.href = "/auth?next=/";
|
||
} else if ((e.message || "").includes("未绑定公众号")) {
|
||
window.location.href = "/settings";
|
||
}
|
||
} finally {
|
||
setLoading(wechatBtn, false, "发布到公众号草稿箱", "发布中...");
|
||
}
|
||
});
|
||
|
||
if (coverGenerateBtn) {
|
||
coverGenerateBtn.addEventListener("click", async () => {
|
||
try {
|
||
await generateWechatCover({ silent: false });
|
||
} catch (e) {
|
||
const hint = $("coverHint");
|
||
if (hint) hint.textContent = "AI 封面生成失败，请检查标题、模型或公众号配置。";
|
||
setStatus(`封面生成失败: ${e.message}`, true);
|
||
if ((e.message || "").includes("请先登录")) {
|
||
window.location.href = "/auth?next=/";
|
||
} else if ((e.message || "").includes("未绑定公众号")) {
|
||
window.location.href = "/settings";
|
||
}
|
||
}
|
||
});
|
||
}
|
||
|
||
if (coverUploadBtn) {
|
||
coverUploadBtn.addEventListener("click", async () => {
|
||
const fileInput = $("coverFile");
|
||
const hint = $("coverHint");
|
||
const file = fileInput && fileInput.files && fileInput.files[0];
|
||
if (!file) {
|
||
setStatus("请先选择封面图片再上传", true);
|
||
return;
|
||
}
|
||
if (hint) hint.textContent = "正在上传封面...";
|
||
setLoading(coverUploadBtn, true, "上传封面并绑定", "上传中...");
|
||
try {
|
||
const fd = new FormData();
|
||
fd.append("file", file);
|
||
const res = await fetch("/api/wechat/cover/upload", { method: "POST", body: fd });
|
||
const data = await res.json();
|
||
if (!res.ok || !data.ok) throw new Error(data.detail || "封面上传失败");
|
||
const mid = data.data && data.data.thumb_media_id ? data.data.thumb_media_id : "";
|
||
if ($("thumbMediaId")) $("thumbMediaId").value = mid;
|
||
if (hint) hint.textContent = `封面上传成功，已绑定 media_id：${mid}`;
|
||
setStatus("封面上传成功，发布时将优先使用该封面。");
|
||
} catch (e) {
|
||
if (hint) hint.textContent = "封面上传失败，请看状态提示。";
|
||
setStatus(`封面上传失败: ${e.message}`, true);
|
||
if ((e.message || "").includes("请先登录")) {
|
||
window.location.href = "/auth?next=/";
|
||
} else if ((e.message || "").includes("未绑定公众号")) {
|
||
window.location.href = "/settings";
|
||
}
|
||
} finally {
|
||
setLoading(coverUploadBtn, false, "上传封面并绑定", "上传中...");
|
||
}
|
||
});
|
||
}
|
||
|
||
if (coverUrlUploadBtn) {
|
||
coverUrlUploadBtn.addEventListener("click", async () => {
|
||
const hint = $("coverHint");
|
||
const imageUrl = (($("coverUrl") && $("coverUrl").value) || "").trim();
|
||
if (!imageUrl) {
|
||
setStatus("请先粘贴图片 URL", true);
|
||
return;
|
||
}
|
||
if (hint) hint.textContent = "正在下载并上传 URL 图片...";
|
||
setLoading(coverUrlUploadBtn, true, "URL 上传并绑定", "上传中...");
|
||
try {
|
||
const data = await postJSON("/api/wechat/cover/upload-by-url", { image_url: imageUrl });
|
||
if (!data.ok) throw new Error(data.detail || "URL 封面上传失败");
|
||
const mid = data.data && data.data.thumb_media_id ? data.data.thumb_media_id : "";
|
||
if ($("thumbMediaId")) $("thumbMediaId").value = mid;
|
||
if (hint) hint.textContent = `URL 封面上传成功，已绑定 media_id：${mid}`;
|
||
setStatus("URL 封面上传成功，发布时将优先使用该封面。");
|
||
if ($("coverUrl")) $("coverUrl").value = "";
|
||
} catch (e) {
|
||
if (hint) hint.textContent = "URL 封面上传失败，请看状态提示。";
|
||
setStatus(`URL 封面上传失败: ${e.message}`, true);
|
||
if ((e.message || "").includes("请先登录")) {
|
||
window.location.href = "/auth?next=/";
|
||
} else if ((e.message || "").includes("未绑定公众号")) {
|
||
window.location.href = "/settings";
|
||
}
|
||
} finally {
|
||
setLoading(coverUrlUploadBtn, false, "URL 上传并绑定", "上传中...");
|
||
}
|
||
});
|
||
}
|
||
|
||
if (posterGenerateBtn) {
|
||
posterGenerateBtn.addEventListener("click", async () => {
|
||
try {
|
||
await generatePosterMaterials({ silent: false });
|
||
} catch (e) {
|
||
setStatus(`海报生成失败: ${e.message}`, true);
|
||
if (posterHint) posterHint.textContent = "海报生成失败，请检查配置后重试。";
|
||
if ((e.message || "").includes("请先登录")) {
|
||
window.location.href = "/auth?next=/";
|
||
} else if ((e.message || "").includes("未绑定公众号")) {
|
||
window.location.href = "/settings";
|
||
}
|
||
}
|
||
});
|
||
}
|
||
|
||
$("imBtn").addEventListener("click", async () => {
|
||
setStatus("正在发送到 IM...");
|
||
setLoading(imBtn, true, "发送到 IM", "发送中...");
|
||
try {
|
||
const data = await postJSON("/api/publish/im", {
|
||
title: $("title").value,
|
||
body_markdown: $("body").value,
|
||
});
|
||
if (!data.ok) throw new Error(data.detail);
|
||
setStatus("IM 发送成功");
|
||
} catch (e) {
|
||
setStatus(`IM 发送失败: ${e.message}`, true);
|
||
} finally {
|
||
setLoading(imBtn, false, "发送到 IM", "发送中...");
|
||
}
|
||
});
|
||
|
||
["sourceText", "title", "summary", "body"].forEach((id) => {
|
||
$(id).addEventListener("input", updateCounters);
|
||
if (id !== "sourceText") $(id).addEventListener("input", markPosterStaleIfNeeded);
|
||
});
|
||
|
||
updateCounters();
|
||
initMultiDropdowns();
|
||
initWechatAccountSwitch();
|
||
syncTargetCharChips();
|
||
renderPosterPreview([]);
|
||
setCoverMode("manual");
|
||
window.addEventListener("load", () => setCoverMode("manual"));
|