fix: post slug generation not following selected strategy (#6914)

#### What type of PR is this?

/area ui
/kind bug
/milestone 2.20.x

#### What this PR does / why we need it:

修复文章自动生成别名不按照别名生成策略生成的问题。

#### Which issue(s) this PR fixes:

Fixes #6913 

#### Special notes for your reviewer:

需要测试：

1. 分类、标签创建和更新时的别名生成
2. 文章新建时，别名是否按照生成策略生成。

#### Does this PR introduce a user-facing change?

```release-note
修复文章自动生成别名不按照别名生成策略生成的问题。
```

ui/console-src/composables/use-slugify.ts

@@ -3,28 +3,20 @@ import { FormType } from "@/types/slug";
 import { randomUUID } from "@/utils/id";
 import ShortUniqueId from "short-unique-id";
 import { slugify } from "transliteration";
-import { watch, type Ref } from "vue";
+import { computed, watch, type Ref } from "vue";
+
 const uid = new ShortUniqueId();
-const Strategy = {
-  generateByTitle: (value: string) => {
-    if (!value) return "";
-    return slugify(value, { trim: true });
-  },
-  shortUUID: (value: string) => {
-    if (!value) return "";
-    return uid.randomUUID(8);
-  },
-  UUID: (value: string) => {
-    if (!value) return "";
-    return randomUUID();
-  },
-  timestamp: (value: string) => {
-    if (!value) return "";
-    return new Date().getTime().toString();
-  },
+
+type SlugStrategy = (value?: string) => string;
+
+const strategies: Record<string, SlugStrategy> = {
+  generateByTitle: (value?: string) => slugify(value || "", { trim: true }),
+  shortUUID: () => uid.randomUUID(8),
+  UUID: () => randomUUID(),
+  timestamp: () => new Date().getTime().toString(),
 };
 
-const onceList = ["shortUUID", "UUID", "timestamp"];
+const onceStrategies = new Set(["shortUUID", "UUID", "timestamp"]);
 
 export default function useSlugify(
   source: Ref<string>,
@@ -32,35 +24,43 @@ export default function useSlugify(
   auto: Ref<boolean>,
   formType: FormType
 ) {
-  const handleGenerateSlug = (forceUpdate = false, formType: FormType) => {
-    const globalInfoStore = useGlobalInfoStore();
-    const mode = globalInfoStore.globalInfo?.postSlugGenerationStrategy;
+  const globalInfoStore = useGlobalInfoStore();
 
-    if (!mode) {
+  const currentStrategy = computed(
+    () =>
+      globalInfoStore.globalInfo?.postSlugGenerationStrategy ||
+      "generateByTitle"
+  );
+
+  const generateSlug = (value: string): string => {
+    const strategy =
+      formType === FormType.POST
+        ? strategies[currentStrategy.value]
+        : strategies.generateByTitle;
+
+    return strategy(value);
+  };
+
+  const handleGenerateSlug = (forceUpdate = false) => {
+    if (
+      !forceUpdate &&
+      onceStrategies.has(currentStrategy.value) &&
+      target.value
+    ) {
       return;
     }
-    if (formType != FormType.POST) {
-      target.value = Strategy["generateByTitle"](source.value);
-      return;
-    }
-    if (forceUpdate) {
-      target.value = Strategy[mode](source.value);
-      return;
-    }
-    if (onceList.includes(mode) && target.value) return;
-    target.value = Strategy[mode](source.value);
+
+    target.value = generateSlug(source.value);
   };
 
   watch(
-    () => source.value,
+    source,
     () => {
       if (auto.value) {
-        handleGenerateSlug(false, formType);
+        handleGenerateSlug(true);
       }
     },
-    {
-      immediate: true,
-    }
+    { immediate: true }
   );
 
   return {

ui/console-src/modules/contents/pages/components/SinglePageSettingModal.vue

@@ -318,7 +318,7 @@ const { handleGenerateSlug } = useSlugify(
                     $t('core.page.settings.fields.slug.refresh_message')
                   "
                   class="group flex h-full cursor-pointer items-center border-l px-3 transition-all hover:bg-gray-100"
-                  @click="handleGenerateSlug(true, FormType.SINGLE_PAGE)"
+                  @click="handleGenerateSlug(true)"
                 >
                   <IconRefreshLine
                     class="h-4 w-4 text-gray-500 group-hover:text-gray-700"

ui/console-src/modules/contents/posts/categories/components/CategoryEditingModal.vue

@@ -238,7 +238,7 @@ const { handleGenerateSlug } = useSlugify(
                     )
                   "
                   class="group flex h-full cursor-pointer items-center border-l px-3 transition-all hover:bg-gray-100"
-                  @click="handleGenerateSlug(true, FormType.CATEGORY)"
+                  @click="handleGenerateSlug(true)"
                 >
                   <IconRefreshLine
                     class="h-4 w-4 text-gray-500 group-hover:text-gray-700"

ui/console-src/modules/contents/posts/components/PostSettingModal.vue

@@ -331,7 +331,7 @@ const showCancelPublishButton = computed(() => {
                     $t('core.post.settings.fields.slug.refresh_message')
                   "
                   class="group flex h-full cursor-pointer items-center border-l px-3 transition-all hover:bg-gray-100"
-                  @click="handleGenerateSlug(true, FormType.POST)"
+                  @click="handleGenerateSlug(true)"
                 >
                   <IconRefreshLine
                     class="h-4 w-4 text-gray-500 group-hover:text-gray-700"

ui/console-src/modules/contents/posts/tags/components/TagEditingModal.vue

@@ -208,7 +208,7 @@ const { handleGenerateSlug } = useSlugify(
                     )
                   "
                   class="group flex h-full cursor-pointer items-center border-l px-3 transition-all hover:bg-gray-100"
-                  @click="handleGenerateSlug(true, FormType.TAG)"
+                  @click="handleGenerateSlug(true)"
                 >
                   <IconRefreshLine
                     class="h-4 w-4 text-gray-500 group-hover:text-gray-700"

ui/uc-src/modules/contents/posts/components/PostSettingForm.vue

@@ -114,7 +114,7 @@ const publishTimeHelp = computed(() => {
               <div
                 v-tooltip="$t('core.post.settings.fields.slug.refresh_message')"
                 class="group flex h-full cursor-pointer items-center border-l px-3 transition-all hover:bg-gray-100"
-                @click="handleGenerateSlug(true, FormType.POST)"
+                @click="handleGenerateSlug(true)"
               >
                 <IconRefreshLine
                   class="h-4 w-4 text-gray-500 group-hover:text-gray-700"