rain
387 lines
11 KiB
Vue
387 lines
11 KiB
Vue
<!-- 页面编号：F-02；用途：按 Apifox 的完整 AppFamilyFeedBody 创建家族动态。 -->
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<template>
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<view class="publish-page" :class="`publish-state--${publishState}`">
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<ModulePageBackground module="family" />
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<view class="publish-page__header"
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><PageHeader title="发布动态" custom-back @back="requestBack"
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/></view>
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<view class="publish-panel">
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<view v-if="publishState === 'form'" class="publish-form">
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<text>记录此刻</text>
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<text>填写需要的内容；留空的字段由服务端按接口默认行为处理。</text>
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<view class="publish-field publish-field--content">
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<text class="publish-field__label"
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><text class="required-mark">*</text>动态内容</text
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>
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<textarea
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v-model="form.feedContent"
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auto-height
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placeholder="写下想对家人说的话"
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placeholder-class="publish-placeholder"
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@input="submitError = ''"
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/>
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</view>
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<view class="publish-field">
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<text class="publish-field__label">动态类型</text>
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<view class="publish-field__value publish-field__value--readonly">
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<text>文字动态</text>
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<text>当前仅支持此类型</text>
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</view>
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</view>
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<view class="publish-field publish-field--media">
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<view>
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<text class="publish-field__label">动态配图</text>
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<text class="publish-field__hint"
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>图片选定后会先取得真实上传回执，并在提交动态时关联。</text
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>
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</view>
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<button
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class="upload-button"
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:disabled="isUploading || isSubmitting"
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@click="uploadImage"
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>
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{{ isUploading ? "上传中…" : "添加图片" }}
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</button>
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<text
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v-for="(receipt, index) in mediaReceipts"
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:key="`${receipt.ossId}-${index}`"
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class="upload-receipt"
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>已上传：{{ receipt.fileName || "图片" }}</text
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>
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<text v-if="uploadError" class="publish-error">{{
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uploadError
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}}</text>
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</view>
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<view class="publish-field">
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<text class="publish-field__label">排序值</text>
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<input
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v-model="form.sortOrder"
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type="number"
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placeholder="留空时服务端默认为 0"
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placeholder-class="publish-placeholder"
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@input="submitError = ''"
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/>
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</view>
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<text v-if="submitError" class="publish-error">{{ submitError }}</text>
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<AppButton
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block
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:label="isSubmitting ? '正在提交' : '提交动态'"
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:disabled="isSubmitting || isUploading"
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@click="submit"
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/>
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</view>
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<view v-else class="publish-result">
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<text>{{ resultCopy.title }}</text>
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<text>{{ resultCopy.copy }}</text>
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<AppButton
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block
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:label="resultCopy.action"
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@click="handleResultAction"
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/>
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</view>
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</view>
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<AppDialog
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:visible="discardVisible"
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title="放弃动态草稿？"
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message="当前内容尚未提交服务器，确认返回后不会保留。"
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confirm-text="放弃并返回"
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cancel-text="继续填写"
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show-cancel
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:close-on-mask="false"
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@confirm="confirmDiscard"
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@cancel="cancelDiscard"
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/>
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</view>
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</template>
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<script setup>
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import { computed, onUnmounted, reactive, ref } from "vue";
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import { onBackPress, onLoad } from "@dcloudio/uni-app";
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import AppButton from "@/components/AppButton.vue";
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import AppDialog from "@/components/AppDialog.vue";
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import ModulePageBackground from "@/components/ModulePageBackground.vue";
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import PageHeader from "@/components/PageHeader.vue";
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import {
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appApi,
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createRequestController,
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isRequestCancelled,
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} from "@/utils/api.js";
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import { createDiscardConfirmation } from "@/utils/discard-confirmation.js";
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import {
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isImagePickCancelled,
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pickAndUploadImage,
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} from "@/utils/resumable-image-upload.js";
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import {
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goBack,
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handleBackPress,
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returnTo,
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runBackGuard,
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} from "@/utils/navigation.js";
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const genealogyId = ref("");
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const form = reactive({ feedContent: "", feedType: "text", sortOrder: "" });
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const mediaReceipts = ref([]);
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const publishState = ref("form");
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const isSubmitting = ref(false);
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const isUploading = ref(false);
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const submitError = ref("");
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const uploadError = ref("");
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const discardVisible = ref(false);
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const requestController = createRequestController();
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const mediaOssIds = computed(() =>
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mediaReceipts.value.map((item) => item.ossId).join(","),
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);
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const isDirty = computed(() =>
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Boolean(
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form.feedContent.trim() ||
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form.sortOrder.trim() ||
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mediaReceipts.value.length,
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),
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);
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const hasValidContext = computed(() => /^[1-9]\d*$/.test(genealogyId.value));
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const resultCopy = computed(
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() =>
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({
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success: {
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title: "动态已提交服务端",
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copy: "服务端已返回成功信封。返回动态列表后将重新读取服务端数据。",
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action: "返回家族动态",
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},
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error: {
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title: "动态未提交",
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copy: submitError.value || "当前内容仍保留在页面中，可返回表单继续核对。",
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action: "返回填写",
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},
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invalid: {
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title: "动态入口无效",
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copy: "没有取得有效家谱标识，页面不会创建无归属动态。",
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action: "返回上一页",
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},
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})[publishState.value],
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);
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const discardConfirmation = createDiscardConfirmation((visible) => {
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discardVisible.value = visible;
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});
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const requestDiscardConfirmation = discardConfirmation.request;
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const confirmDiscard = discardConfirmation.confirm;
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const cancelDiscard = discardConfirmation.cancel;
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onLoad((query) => {
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genealogyId.value = String(query?.genealogyId || "");
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if (!hasValidContext.value) publishState.value = "invalid";
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});
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const uploadImage = async () => {
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if (isUploading.value || isSubmitting.value) return;
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isUploading.value = true;
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uploadError.value = "";
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try {
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const receipt = await pickAndUploadImage({ requestController });
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mediaReceipts.value = [...mediaReceipts.value, receipt];
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} catch (error) {
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if (!isImagePickCancelled(error) && !isRequestCancelled(error)) {
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uploadError.value = error?.message || "图片上传失败，请稍后重试。";
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}
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} finally {
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isUploading.value = false;
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}
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};
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const submit = async () => {
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if (isSubmitting.value || isUploading.value || !hasValidContext.value) return;
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if (!form.feedContent.trim()) {
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submitError.value = "请填写动态内容";
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return;
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}
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isSubmitting.value = true;
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submitError.value = "";
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try {
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await appApi.createFeed(
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genealogyId.value,
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{
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feedContent: form.feedContent,
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feedType: form.feedType,
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mediaOssIds: mediaOssIds.value,
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sortOrder: form.sortOrder,
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},
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{ requestController },
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);
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Object.assign(form, { feedContent: "", feedType: "text", sortOrder: "" });
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mediaReceipts.value = [];
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publishState.value = "success";
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} catch (error) {
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if (isRequestCancelled(error)) return;
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publishState.value = "error";
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submitError.value = error?.message || "动态提交失败，请稍后重试。";
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} finally {
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isSubmitting.value = false;
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}
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};
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const requestBack = () =>
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runBackGuard({
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transientOpen: discardVisible.value,
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dirty: isDirty.value,
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submitting: isSubmitting.value || isUploading.value,
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"close-transient": cancelDiscard,
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"block-submitting": () => true,
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"confirm-discard": requestDiscardConfirmation,
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});
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const returnToFamily = async () => {
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const confirmed = isDirty.value ? await requestDiscardConfirmation() : true;
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if (!confirmed) return false;
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return returnTo("F01", { genealogyId: genealogyId.value });
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};
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const handleResultAction = () => {
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if (publishState.value === "success") return returnToFamily();
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if (publishState.value === "error") {
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publishState.value = "form";
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return;
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}
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return goBack();
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};
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onBackPress((event) => handleBackPress(event, requestBack));
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onUnmounted(() => {
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requestController.abort();
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discardConfirmation.dispose();
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});
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</script>
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<style scoped lang="scss">
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@import "../../styles/adaptive-frame-profiles.scss";
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.publish-page {
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display: flex;
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min-height: 100vh;
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flex-direction: column;
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background: $paper;
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}
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.publish-page__header,
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.publish-panel {
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@include adaptive-family-content;
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z-index: 1;
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}
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.publish-panel {
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width: calc(100% - 32rpx);
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margin: 18rpx auto 0;
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padding: 9%;
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box-sizing: border-box;
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}
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.publish-form > text,
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.publish-result > text {
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display: block;
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}
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.publish-form > text:first-child,
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.publish-result > text:first-child {
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color: $ink;
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font-family: STKaiti, KaiTi, serif;
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font-size: clamp(19px, 36rpx, 24px);
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font-weight: 700;
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}
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.publish-form > text:nth-child(2),
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.publish-result > text:nth-child(2) {
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margin-top: 12rpx;
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color: $ink-muted;
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font-size: clamp(14px, 23rpx, 17px);
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line-height: 1.6;
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}
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.publish-field {
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@include adaptive-family-field;
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margin-top: 20rpx;
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padding: 18rpx 22rpx;
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}
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.publish-field__label {
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display: block;
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color: $ink;
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font-size: clamp(15px, 25rpx, 18px);
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font-weight: 700;
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}
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.required-mark {
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display: inline-block;
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margin-right: 4rpx;
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color: $brand-red;
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font-size: clamp(16px, 26rpx, 20px);
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line-height: 1;
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transform: translateY(-3rpx);
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}
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.publish-field input,
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.publish-field textarea {
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display: block;
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box-sizing: border-box;
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width: 100%;
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margin-top: 12rpx;
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color: $ink;
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font-size: clamp(15px, 24rpx, 18px);
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}
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.publish-field input {
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min-height: 64rpx;
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}
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.publish-field__value--readonly {
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display: flex;
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min-height: 76rpx;
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align-items: center;
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justify-content: space-between;
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margin-top: 12rpx;
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padding: 0 20rpx;
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border: 1rpx solid rgba(128, 89, 49, 0.22);
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border-radius: 10rpx;
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background: rgba(255, 252, 245, 0.48);
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}
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.publish-field__value--readonly text:first-child {
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color: $ink;
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font-size: clamp(15px, 24rpx, 18px);
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}
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.publish-field__value--readonly text:last-child {
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color: $ink-muted;
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font-size: clamp(13px, 20rpx, 16px);
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}
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.publish-field--content textarea {
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min-height: 200rpx;
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line-height: 1.7;
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}
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.publish-field--media {
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display: grid;
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gap: 12rpx;
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}
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.publish-field__hint {
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display: block;
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margin-top: 6rpx;
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color: $ink-muted;
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font-size: clamp(13px, 20rpx, 16px);
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line-height: 1.45;
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}
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.upload-button {
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justify-self: start;
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margin: 0;
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padding: 0 20rpx;
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border: 1rpx solid rgba(159, 23, 15, 0.42);
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border-radius: 8rpx;
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background: transparent;
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color: $brand-red;
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font-size: clamp(14px, 22rpx, 17px);
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}
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.upload-receipt {
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color: $ink-muted;
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font-size: clamp(13px, 21rpx, 16px);
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overflow-wrap: anywhere;
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}
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.publish-placeholder {
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color: #8e806e;
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}
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.publish-error {
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margin-top: 12rpx;
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color: $brand-red;
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font-size: clamp(14px, 22rpx, 17px);
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line-height: 1.5;
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}
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.publish-form > .app-button {
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margin-top: 24rpx;
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}
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.publish-result {
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margin-top: 20%;
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text-align: center;
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}
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.publish-result > .app-button {
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margin: 30rpx auto 0;
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}
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</style>
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