feat(web): 支持后台列表图片大图预览

src/components/AppImage/index.ts

@@ -0,0 +1,5 @@
+// Author: fruit.com.cn
+
+import AppImage from './src/AppImage.vue'
+
+export { AppImage }

src/components/AppImage/src/AppImage.vue

@@ -0,0 +1,94 @@
+<!-- Author: fruit.com.cn -->
+
+<script setup lang="ts">
+import { computed } from 'vue'
+import type { PropType } from 'vue'
+import { ElImage } from 'element-plus'
+import { AppIcon } from '@/components/AppIcon'
+import { AppIcons } from '@/constants/icons'
+
+defineOptions({ inheritAttrs: false })
+
+const props = defineProps({
+  src: {
+    type: String,
+    required: true
+  },
+  previewList: {
+    type: Array as () => string[],
+    default: () => []
+  },
+  initialIndex: {
+    type: Number,
+    default: 0
+  },
+  fit: {
+    type: String as PropType<'fill' | 'contain' | 'cover' | 'none' | 'scale-down'>,
+    default: 'cover'
+  },
+  class: {
+    type: [String, Array, Object],
+    default: ''
+  },
+  style: {
+    type: [String, Array, Object],
+    default: undefined
+  },
+  alt: {
+    type: String,
+    default: ''
+  }
+})
+
+const resolvedPreviewList = computed(() => {
+  const images = (props.previewList || []).filter(Boolean)
+  return images.length ? images : [props.src]
+})
+
+const resolvedInitialIndex = computed(() =>
+  Math.max(0, Math.min(props.initialIndex, resolvedPreviewList.value.length - 1))
+)
+</script>
+
+<template>
+  <ElImage
+    v-bind="$attrs"
+    :src="src"
+    :alt="alt"
+    :fit="fit"
+    :preview-src-list="resolvedPreviewList"
+    :initial-index="resolvedInitialIndex"
+    :preview-teleported="true"
+    :hide-on-click-modal="true"
+    :class="['app-image', props.class]"
+    :style="style"
+  >
+    <template #error>
+      <div class="app-image-error">
+        <AppIcon :icon="AppIcons.error" :size="20" />
+      </div>
+    </template>
+  </ElImage>
+</template>
+
+<style scoped>
+.app-image {
+  cursor: zoom-in;
+}
+
+.app-image :deep(.el-image__inner) {
+  display: block;
+  width: 100%;
+  height: 100%;
+}
+
+.app-image-error {
+  display: flex;
+  width: 100%;
+  height: 100%;
+  color: var(--el-text-color-placeholder);
+  background: var(--el-fill-color-lighter);
+  align-items: center;
+  justify-content: center;
+}
+</style>

src/components/index.ts

@@ -3,10 +3,12 @@
 import type { App } from 'vue'
 import { Icon } from './Icon'
 import { AppIcon } from './AppIcon'
+import { AppImage } from './AppImage'
 import { BaseButton } from './Button'
 
 export const setupGlobCom = (app: App<Element>): void => {
   app.component('Icon', Icon)
   app.component('AppIcon', AppIcon)
+  app.component('AppImage', AppImage)
   app.component('BaseButton', BaseButton)
 }

src/styles/business/app-user-management.css

@@ -53,7 +53,8 @@
   line-height: 1;
 }
 
-.app-user-avatar img {
+.app-user-avatar img,
+.app-user-avatar .app-user-avatar-image {
   width: 100%;
   height: 100%;
   object-fit: cover;

src/styles/business/creator-center.css

@@ -59,8 +59,10 @@
 }
 
 .creator-drama-cover img,
+.creator-drama-cover .creator-drama-image,
 .creator-cover-preview img,
-.creator-episode-cover img {
+.creator-episode-cover img,
+.creator-episode-cover .creator-episode-image {
   width: 100%;
   height: 100%;
   object-fit: cover;

src/views/contentManagement/BannerManagementView.vue

@@ -1,9 +1,10 @@
 <!-- Author: fruit.com.cn -->
 
 <script setup>
-import { onMounted, reactive, ref } from 'vue'
+import { computed, onMounted, reactive, ref } from 'vue'
 import { ElMessage, ElMessageBox } from 'element-plus'
 import { AppIcons } from '@/constants/icons'
+import { AppImage } from '@/components/AppImage'
 import {
   createBannerApi,
   deleteBannerApi,
@@ -53,6 +54,12 @@ const linkTypeOptions = [
   { code: 'URL', text: '打开链接' }
 ]
 
+const bannerPreviewList = computed(() => list.value.map((item) => item.imageUrl).filter(Boolean))
+
+function bannerPreviewIndex(row) {
+  return Math.max(0, bannerPreviewList.value.indexOf(row.imageUrl))
+}
+
 async function load() {
   loading.value = true
   try {
@@ -253,7 +260,15 @@ onMounted(async () => {
     >
       <el-table-column label="预览" width="190">
         <template #default="{ row }">
-          <img v-if="row.imageUrl" :src="row.imageUrl" class="banner-thumb" />
+          <AppImage
+            v-if="row.imageUrl"
+            :src="row.imageUrl"
+            :preview-list="bannerPreviewList"
+            :initial-index="bannerPreviewIndex(row)"
+            fit="cover"
+            class="banner-thumb"
+            :alt="row.title"
+          />
           <div v-else class="banner-thumb-empty">暂无图片</div>
         </template>
       </el-table-column>

src/views/contentManagement/DramaManagementView.vue

@@ -5,6 +5,7 @@ import { computed, nextTick, onMounted, reactive, ref } from 'vue'
 import { useRouter } from 'vue-router'
 import { ElMessage, ElMessageBox } from 'element-plus'
 import { AppIcons } from '@/constants/icons'
+import { AppImage } from '@/components/AppImage'
 import {
   changeDramaStatusApi,
   createDramaApi,
@@ -63,6 +64,12 @@ const coverDisplayName = computed(
   () => coverFileName.value || (form.cover ? coverBasename(form.cover) : '尚未选择封面')
 )
 
+const pageCoverPreviewList = computed(() => list.value.map((item) => item.cover).filter(Boolean))
+
+function coverPreviewIndex(row) {
+  return Math.max(0, pageCoverPreviewList.value.indexOf(row.cover))
+}
+
 const statusOptions = [
   { code: 'draft', text: '草稿' },
   { code: 'reviewing', text: '审核中' },
@@ -354,10 +361,15 @@ onMounted(async () => {
       <el-table-column label="短剧名称" min-width="220"
         ><template #default="{ row }"
           ><div class="drama-cell"
-            ><img v-if="row.cover" :src="row.cover" class="drama-cover-image" /><div
-              v-else
-              class="drama-cover"
-              >暂无封面</div
+            ><AppImage
+              v-if="row.cover"
+              :src="row.cover"
+              :preview-list="pageCoverPreviewList"
+              :initial-index="coverPreviewIndex(row)"
+              fit="cover"
+              class="drama-cover-image"
+              :alt="row.title"
+            /><div v-else class="drama-cover">暂无封面</div
             ><div
               ><b>{{ row.title }}</b></div
             ></div

src/views/creator-center/DramaEditView.vue

@@ -1,7 +1,9 @@
 <!-- Author: fruit.com.cn -->
 
 <script setup>
+import { computed } from 'vue'
 import { AppIcons } from '@/constants/icons'
+import { AppImage } from '@/components/AppImage'
 import PageHeading from '@/views/components/PageHeading.vue'
 import CreatorCenterPage from './components/CreatorCenterPage.vue'
 import { useRbac } from '@/stores/rbac'
@@ -47,6 +49,14 @@ const {
   withdraw
 } = useDramaEdit()
 
+const episodeCoverPreviewList = computed(() =>
+  episodes.value.map((row) => row.cover).filter(Boolean)
+)
+
+function episodeCoverPreviewIndex(row) {
+  return Math.max(0, episodeCoverPreviewList.value.indexOf(row.cover))
+}
+
 function back() {
   window.history.back()
 }
@@ -193,7 +203,15 @@ function requestDramaCover(options) {
         <el-table-column label="封面" width="88">
           <template #default="{ row }">
             <div class="creator-episode-cover">
-              <img v-if="row.cover" :src="row.cover" alt="" />
+              <AppImage
+                v-if="row.cover"
+                :src="row.cover"
+                :preview-list="episodeCoverPreviewList"
+                :initial-index="episodeCoverPreviewIndex(row)"
+                fit="cover"
+                class="creator-episode-image"
+                :alt="row.title"
+              />
               <span v-else>无</span>
             </div>
           </template>

src/views/creator-center/WorkspaceView.vue

@@ -1,9 +1,10 @@
 <!-- Author: fruit.com.cn -->
 
 <script setup>
-import { ref } from 'vue'
+import { computed, ref } from 'vue'
 import { useRouter } from 'vue-router'
 import { AppIcons } from '@/constants/icons'
+import { AppImage } from '@/components/AppImage'
 import PageHeading from '@/views/components/PageHeading.vue'
 import CreatorCenterPage from './components/CreatorCenterPage.vue'
 import { useCreatorAccess } from './composables/useCreatorAccess'
@@ -43,6 +44,14 @@ const {
 
 const activeTab = ref('dramas')
 
+const workspaceCoverPreviewList = computed(() =>
+  (dramas.rows || []).map((row) => row.cover).filter(Boolean)
+)
+
+function workspaceCoverPreviewIndex(row) {
+  return Math.max(0, workspaceCoverPreviewList.value.indexOf(row.cover))
+}
+
 function onTabChange(name) {
   if (name === 'notices' && !notices.loaded) loadNotices()
 }
@@ -149,7 +158,15 @@ function openEdit(row) {
               <template #default="{ row }">
                 <div class="creator-drama-cell">
                   <div class="creator-drama-cover">
-                    <img v-if="row.cover" :src="row.cover" alt="" />
+                    <AppImage
+                      v-if="row.cover"
+                      :src="row.cover"
+                      :preview-list="workspaceCoverPreviewList"
+                      :initial-index="workspaceCoverPreviewIndex(row)"
+                      fit="cover"
+                      class="creator-drama-image"
+                      :alt="row.title"
+                    />
                     <span v-else>{{ (row.title || '?').slice(0, 1) }}</span>
                   </div>
                   <div class="creator-drama-meta">

src/views/userManagement/AppUsersView.vue

@@ -3,6 +3,7 @@
 <script setup>
 import { computed } from 'vue'
 import { AppIcons } from '@/constants/icons'
+import { AppImage } from '@/components/AppImage'
 import PageHeading from '@/views/components/PageHeading.vue'
 import { useRbac } from '@/stores/rbac'
 import {
@@ -70,6 +71,12 @@ function avatarText(row) {
   return name.slice(0, 1).toUpperCase()
 }
 
+const avatarPreviewList = computed(() => users.value.map((row) => row.avatarUrl).filter(Boolean))
+
+function avatarPreviewIndex(row) {
+  return Math.max(0, avatarPreviewList.value.indexOf(row.avatarUrl))
+}
+
 function canBeBanned(row) {
   return row.status !== 'banned' && row.status !== 'deactivated'
 }
@@ -145,7 +152,15 @@ function canBeBanned(row) {
         <template #default="{ row }">
           <div class="app-user-cell">
             <span class="app-user-avatar">
-              <img v-if="row.avatarUrl" :src="row.avatarUrl" alt="" />
+              <AppImage
+                v-if="row.avatarUrl"
+                :src="row.avatarUrl"
+                :preview-list="avatarPreviewList"
+                :initial-index="avatarPreviewIndex(row)"
+                fit="cover"
+                class="app-user-avatar-image"
+                :alt="row.nickname || row.uid"
+              />
               <template v-else>{{ avatarText(row) }}</template>
             </span>
             <div class="app-user-meta">
@@ -217,7 +232,15 @@ function canBeBanned(row) {
       <template v-if="detail">
         <div class="app-user-summary">
           <span class="app-user-avatar">
-            <img v-if="detail.avatarUrl" :src="detail.avatarUrl" alt="" />
+            <AppImage
+              v-if="detail.avatarUrl"
+              :src="detail.avatarUrl"
+              :preview-list="avatarPreviewList"
+              :initial-index="avatarPreviewIndex(detail)"
+              fit="cover"
+              class="app-user-avatar-image"
+              :alt="detail.nickname || detail.uid"
+            />
             <template v-else>{{ avatarText(detail) }}</template>
           </span>
           <div class="app-user-meta">