From f9c7d14a3fbbbd595558ee0fab918f44663c1390 Mon Sep 17 00:00:00 2001
From: hlw <hlw@hlw.com>
Date: Sun, 30 Aug 2020 20:21:15 +0800
Subject: [PATCH] feat: allow custom img host

---
 src/api/file.js                               |  24 ++-
 src/components/CodemirrorEditor/header.vue    |  25 +--
 .../CodemirrorEditor/rightClickMenu.vue       |  29 +--
 .../CodemirrorEditor/uploadImgDialog.vue      | 177 ++++++++++++++++++
 src/view/CodemirrorEditor.vue                 |  12 +-
 5 files changed, 213 insertions(+), 54 deletions(-)
 create mode 100644 src/components/CodemirrorEditor/uploadImgDialog.vue

diff --git a/src/api/file.js b/src/api/file.js
index 250ecd1..c68d946 100644
--- a/src/api/file.js
+++ b/src/api/file.js
@@ -19,10 +19,28 @@ const fileUploadConfig = {
 function fileUpload(content, filename) {
     const date = new Date();
     const dir = date.getFullYear() + '/' + (date.getMonth() + 1).toString().padStart(2, '0') + '/' + date.getDate().toString().padStart(2, '0');
-    const uuid = uuidv4(); 
-    const token = fileUploadConfig.accessToken[Math.floor(Math.random() * fileUploadConfig.accessToken.length)].replace('doocsmd', '');
+    const uuid = uuidv4();
     const dateFilename = new Date().getTime() + '-' + uuid + '.' + filename.split('.')[1];
-    const url = `https://api.github.com/repos/${fileUploadConfig.username}/${fileUploadConfig.repo}/contents/${dir}/${dateFilename}`;
+    const imgHost = localStorage.getItem("ImgHost") || 'default'
+
+    let token = ''
+    let username = ''
+    let repo = ''
+
+    if (imgHost === 'default') {
+        token = fileUploadConfig.accessToken[Math.floor(Math.random() * fileUploadConfig.accessToken.length)].replace('doocsmd', '');
+        username = fileUploadConfig.username
+        repo = fileUploadConfig.repo
+    }
+
+    if (imgHost === 'github' && localStorage.getItem("GitHubConfig")) {
+        const githubConfg = JSON.parse(localStorage.getItem("GitHubConfig"));
+        token = githubConfg.accessToken
+        username = githubConfg.username
+        repo = githubConfg.repo
+    }
+
+    const url = `https://api.github.com/repos/${username}/${repo}/contents/${dir}/${dateFilename}`;
 
     return fetch({
         url,
diff --git a/src/components/CodemirrorEditor/header.vue b/src/components/CodemirrorEditor/header.vue
index bccd457..24082c8 100644
--- a/src/components/CodemirrorEditor/header.vue
+++ b/src/components/CodemirrorEditor/header.vue
@@ -1,14 +1,9 @@
 <template>
     <el-container class="top is-dark">
         <!-- 图片上传 -->
-        <el-upload class="header__item" action="https://github.com/doocs/md"
-            :headers="{'Content-Type': 'multipart/form-data'}"
-            :show-file-list="false" :multiple="true" accept=".jpg,.jpeg,.png,.gif" name="file"
-            :before-upload="beforeUpload">
-            <el-tooltip :effect="effect" content="上传图片" placement="bottom-start">
-            <i class="el-icon-upload" size="medium"></i>
-            </el-tooltip>
-        </el-upload>
+        <el-tooltip :effect="effect" content="上传图片" placement="bottom-start"> 
+            <i class="el-icon-upload" size="medium" @click="$emit('showDialogUploadImg')"></i>
+        </el-tooltip>
         <!-- 下载文本文档 -->
         <el-tooltip class="header__item" :effect="effect" content="下载编辑框Markdown文档" placement="bottom-start">
             <i class="el-icon-download" size="medium" @click="$emit('downLoad')"></i>
@@ -76,7 +71,6 @@ import {
     fixCodeWhiteSpace,
     setColorWithCustomTemplate
 } from '../../assets/scripts/util'
-import {uploadImgFile} from '../../assets/scripts/uploadImageFile';
 import {
     solveWeChatImage,
     solveHtml
@@ -154,19 +148,6 @@ export default {
             this.setCiteStatus(val)
             this.$emit('refresh')
         },
-        // 图片上传前的处理
-        beforeUpload(file) {
-            uploadImgFile(file).then(res => {
-                this.$emit('uploaded', res)
-            }).catch(err => {
-                this.$message({
-                    showClose: true,
-                    message: err,
-                    type: 'error'
-                });
-            });
-            return false;
-        },
         // 复制到微信公众号
         copy(e) {
             this.$emit('startCopy');
diff --git a/src/components/CodemirrorEditor/rightClickMenu.vue b/src/components/CodemirrorEditor/rightClickMenu.vue
index ce9b4ff..a171bae 100644
--- a/src/components/CodemirrorEditor/rightClickMenu.vue
+++ b/src/components/CodemirrorEditor/rightClickMenu.vue
@@ -1,12 +1,7 @@
 <template>
     <ul v-show="value"  id="menu" class="menu" :style="`left: ${left}px;top: ${top}px;`">
         <li v-for="item of list" :key="item.key" class="menu_item" @mousedown="onMouseDown(item.key)">
-            <el-upload v-if="item.key === 'insertPic'" action="" class="li__upload"
-                :show-file-list="false" :multiple="true" accept=".jpg,.jpeg,.png,.gif" name="file"
-                :before-upload="beforeUpload">
-                <button class="btn-upload">{{item.text}}</button>
-            </el-upload>
-            <span v-else>{{item.text}}</span>
+            <span>{{item.text}}</span>
         </li>
     </ul>
 </template>
@@ -56,27 +51,9 @@ export default {
         closeCB() {
             this.$emit('input', false);
         },
-        // 空函数，阻断el-upload上传
-        // 图片上传前的处理
-        beforeUpload(file) {
-            uploadImgFile(file).then(res => {
-                this.$emit('menuTick', 'insertPic', res)
-            }).catch(err => {
-                this.$message({
-                    showClose: true,
-                    message: err,
-                    type: 'error'
-                });
-            });
-            return false;
-        },
         onMouseDown(key){
-            if (key == 'insertPic') {
-                document.querySelector('.li__upload button').click()
-            } else {
-                this.$emit('menuTick', key)
-            }
-           this.$emit('closeMenu', false)
+            this.$emit('menuTick', key)
+            this.$emit('closeMenu', false)
         }
     },
 }
diff --git a/src/components/CodemirrorEditor/uploadImgDialog.vue b/src/components/CodemirrorEditor/uploadImgDialog.vue
new file mode 100644
index 0000000..3a44a06
--- /dev/null
+++ b/src/components/CodemirrorEditor/uploadImgDialog.vue
@@ -0,0 +1,177 @@
+<template>
+  <el-dialog title="插入图片" class="dialog" :visible="value" @close="$emit('close')">
+    <el-tabs type="card" :value="'upload'">
+      <el-tab-pane class="upload-panel" label="选择上传" name="upload">
+        <el-select v-model="imgHost" @change="changeImgHost" placeholder="请选择" size="small">
+          <el-option
+            v-for="item in options"
+            :key="item.value"
+            :label="item.label"
+            :value="item.value"
+          ></el-option>
+        </el-select>
+        <el-upload
+          drag
+          action
+          :headers="{'Content-Type': 'multipart/form-data'}"
+          :show-file-list="false"
+          :multiple="true"
+          accept=".jpg, .jpeg, .png, .gif"
+          name="file"
+          :before-upload="beforeUpload"
+          v-loading="uploadingImg"
+        >
+          <i class="el-icon-upload"></i>
+          <div class="el-upload__text">
+            将文件拖到此处，或
+            <em>点击上传</em>
+          </div>
+          <!-- <div class="el-upload__tip" slot="tip">只能上传jpg/png文件，且不超过500kb</div> -->
+        </el-upload>
+      </el-tab-pane>
+      <el-tab-pane class="github-panel" label="Github图床" name="github">
+        <el-form
+          class="setting-form"
+          ref="form"
+          :model="formGitHub"
+          label-position="right"
+          label-width="100px"
+        >
+          <el-form-item label="用户名:">
+            <el-input v-model="formGitHub.username"></el-input>
+          </el-form-item>
+          <el-form-item label="仓库名:">
+            <el-input v-model="formGitHub.repo"></el-input>
+          </el-form-item>
+          <el-form-item label="token:">
+            <el-input v-model="formGitHub.accessToken"></el-input>
+          </el-form-item>
+          <!-- <el-form-item label="jsDelivr CDN:">
+            <el-checkbox v-model="formGitHub.useCDN"></el-checkbox>
+          </el-form-item>-->
+          <el-form-item>
+            <el-button type="primary" @click="onSubmit">保存配置</el-button>
+          </el-form-item>
+        </el-form>
+      </el-tab-pane>
+    </el-tabs>
+  </el-dialog>
+</template>
+
+<script>
+import { uploadImgFile } from "../../assets/scripts/uploadImageFile";
+
+export default {
+  props: {
+    value: {
+      type: Boolean,
+      default: false,
+    },
+  },
+  data() {
+    return {
+      formGitHub: {
+        username: "",
+        repo: "",
+        accessToken: "",
+        // useCDN: true,
+      },
+      options: [
+        {
+          value: "default",
+          label: "默认图床",
+        },
+        {
+          value: "github",
+          label: "GitHub",
+        },
+      ],
+      imgHost: "default",
+      uploadingImg: false,
+    };
+  },
+  created() {
+    if (localStorage.getItem("GitHubConfig")) {
+      this.formGitHub = JSON.parse(localStorage.getItem("GitHubConfig"));
+    }
+    if (localStorage.getItem("ImgHost")) {
+      this.imgHost = localStorage.getItem("ImgHost");
+    }
+  },
+  methods: {
+    changeImgHost() {
+      console.log("select img host:", this.imgHost);
+      localStorage.setItem("ImgHost", this.imgHost);
+    },
+    onSubmit() {
+      console.log("submit github params:", this.formGitHub);
+      localStorage.setItem("GitHubConfig", JSON.stringify(this.formGitHub));
+      this.$message({
+        message: "保存成功",
+        type: "success",
+      });
+    },
+    // 图片上传前的处理
+    beforeUpload(file) {
+      if (!this.validateConfig()) {
+        return;
+      }
+
+      this.uploadingImg = true;
+      uploadImgFile(file)
+        .then((res) => {
+          this.$emit("uploaded", res);
+          this.uploadingImg = false;
+        })
+        .catch((err) => {
+          this.uploadingImg = false;
+          this.$message({
+            showClose: true,
+            message: err,
+            type: "error",
+          });
+        });
+      return false;
+    },
+    validateConfig() {
+      switch (this.imgHost) {
+        case "github":
+          const { username, repo, accessToken } = this.formGitHub;
+          if (!username || !repo || !accessToken) {
+            this.$message.error("未配置GitHub参数");
+            return false;
+          }
+      }
+      return true;
+    },
+  },
+};
+</script>
+
+<style lang="less" scoped>
+.upload-panel {
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  align-items: center;
+  text-align: center;
+  .el-select {
+    align-self: flex-end;
+    margin: 0 67.75px 20px;
+    width: 100px;
+  }
+}
+.github-panel {
+  display: flex;
+  justify-content: center;
+}
+.setting-form {
+  width: 70%;
+  .el-form-item {
+    margin: 15px;
+  }
+  .el-form-item:last-child {
+    text-align: right;
+  }
+}
+</style>
\ No newline at end of file
diff --git a/src/view/CodemirrorEditor.vue b/src/view/CodemirrorEditor.vue
index fcc9651..68c55e1 100644
--- a/src/view/CodemirrorEditor.vue
+++ b/src/view/CodemirrorEditor.vue
@@ -5,12 +5,12 @@
                 <editor-header
                     ref="header"
                     @refresh="onEditorRefresh"
-                    @uploaded="uploaded"
                     @cssChanged="cssChanged"
                     @downLoad="downloadEditorContent"
                     @showCssEditor="showCssEditor = !showCssEditor"
                     @showAboutDialog="aboutDialogVisible = true"
                     @showDialogForm="dialogFormVisible = true"
+                    @showDialogUploadImg="dialogUploadImgVisible = true"
                     @startCopy="isCoping = true, backLight = true"
                     @endCopy="endCopy"
                 />
@@ -42,6 +42,7 @@
                 </el-row>
             </el-main>
         </el-container>
+        <upload-img-dialog v-model="dialogUploadImgVisible" @close="dialogUploadImgVisible = false" @uploaded="uploaded" />
         <about-dialog v-model="aboutDialogVisible"/>
         <insert-form-dialog v-model="dialogFormVisible"/>
         <right-click-menu
@@ -58,6 +59,8 @@ import editorHeader from '../components/CodemirrorEditor/header';
 import aboutDialog from '../components/CodemirrorEditor/aboutDialog';
 import insertFormDialog from '../components/CodemirrorEditor/insertForm';
 import rightClickMenu from '../components/CodemirrorEditor/rightClickMenu';
+import uploadImgDialog from '../components/CodemirrorEditor/uploadImgDialog';
+
 import {
     css2json,
     downLoadMD,
@@ -74,6 +77,7 @@ export default {
         return {
             showCssEditor: false,
             aboutDialogVisible: false,
+            dialogUploadImgVisible: false,
             dialogFormVisible: false,
             isCoping: false,
             isImgLoading: false,
@@ -89,7 +93,8 @@ export default {
         editorHeader,
         aboutDialog,
         insertFormDialog,
-        rightClickMenu
+        rightClickMenu,
+        uploadImgDialog
     },
     computed: {
         ...mapState({
@@ -191,6 +196,7 @@ export default {
                 });
                 return;
             }
+            this.dialogUploadImgVisible = false
             // 上传成功，获取光标
             const cursor = this.editor.getCursor();
             const imageUrl = response;
@@ -277,7 +283,7 @@ export default {
                     this.$refs.header.showResetConfirm = true;
                     break;
                 case 'insertPic':
-                    this.uploaded(info);
+                    this.dialogUploadImgVisible = true
                     break;
                 case 'downLoad':
                     this.downloadEditorContent();