From 14694f70822a928d6f22c330d64738962e772f98 Mon Sep 17 00:00:00 2001
From: pedrocx486 <pedrocx486@gmail.com>
Date: Sun, 12 Feb 2023 04:11:26 -0300
Subject: [PATCH] Ability to load archive, remote posts, save archives and code
 improvements.

---
 src/App.vue                 | 162 ++++++++++++++++++++++++++++++++----
 src/file-manager.service.ts |   8 +-
 src/http-helper.service.ts  |  13 +--
 src/types.ts                |   6 +-
 4 files changed, 163 insertions(+), 26 deletions(-)

diff --git a/src/App.vue b/src/App.vue
index 50bf55a..7ace5b1 100755
--- a/src/App.vue
+++ b/src/App.vue
@@ -7,10 +7,13 @@ import { generateTimestamp, parseTimestampToUTC, generatePostObj } from './post-
 import { getArchive, getPost } from './http-helper.service';
 
 // TODO:
-// Modal requesting blog install base url.
-// Fetch archive from install and show posts in a list.
-// Allow selection of posts form list and load them.
-// Save post and archive.
+// Ability to delete posts from the archive.
+
+let timestampUpdateInterval: number;
+
+const blogInstallLocation = ref('');
+
+const archive = ref<Archive[]>();
 
 const postTitle = ref('');
 const postContent = ref('');
@@ -20,21 +23,48 @@ const isDraft = ref(false);
 
 const isEditingExisting = ref(false);
 
-let timestampUpdateInterval: number;
+const onlyLoadArchive = ref(false);
 
-const archive = ref<Archive[]>();
+const openLoadModal = (archiveOnly = false): void => {
+  onlyLoadArchive.value = archiveOnly;
+  (document.getElementById('dialog') as HTMLDialogElement).showModal();
+}
 
-const openLoadModal = (): void => {
-  alert('Not implemented, yet.');
+const closeLoadModal = (): void => {
+  (document.getElementById('dialog') as HTMLDialogElement).close();
+}
+
+const reset = (): void => {
+  archive.value = undefined;
+  postTitle.value = '';
+  postContent.value = '';
+  postTimestamp.value = '';
+  editedTimestamp.value = '';
+  isDraft.value = false;
+  isEditingExisting.value = false;
+  editedTimestamp.value = '';
+
+  clearInterval(timestampUpdateInterval);
+
+  timestampUpdateInterval = setInterval(() => {
+    postTimestamp.value = generateTimestamp();
+  }, 33);
 }
 
 const loadArchive = (baseUrl: string): void => {
   getArchive(baseUrl).then(res => {
     archive.value = res;
+
+    if (onlyLoadArchive.value) {
+      onlyLoadArchive.value = false;
+      closeLoadModal();
+    }
   });
 }
 
 const loadPostFromFile = (file: any): void => {
+  archive.value = undefined;
+
   loadFromFile(file.target.files[0]).then((res: Post) => {
     postTitle.value = res.postTitle;
     postContent.value = res.postContent;
@@ -65,10 +95,12 @@ const loadPost = (baseUrl: string, filename: string): void => {
     timestampUpdateInterval = setInterval(() => {
       editedTimestamp.value = generateTimestamp();
     }, 33);
+
+    closeLoadModal();
   });
 }
 
-const savePost = (): void => {
+const savePost = (saveArchive?: boolean): void => {
   if (!postTitle.value) {
     postTitle.value = 'No title.';
   }
@@ -90,6 +122,17 @@ const savePost = (): void => {
     ),
     computedFilename.value
   );
+
+  if (saveArchive) {
+    if (!archive.value?.filter(post => post.filename === computedFilename.value) && !isDraft) {
+      archive.value?.push({
+        postTitle: postTitle.value,
+        timestamp: postTimestamp.value,
+        filename: computedFilename.value
+      });
+    }
+    downloadFile(archive.value, 'archive');
+  }
 }
 
 onMounted(() => {
@@ -105,6 +148,37 @@ const computedEditedTimestamp = computed(() => parseTimestampToUTC(editedTimesta
 
 <template>
   <div class="wrapper">
+    <dialog id="dialog">
+      <div class="dialog-header">
+        <div v-if="onlyLoadArchive">
+          <h4>Load Archive...</h4>
+        </div>
+        <div v-else>
+          <h4>Load post from Archive...</h4>
+        </div>
+        <div class="close-btn">
+          <button class="btn-primary" @click="closeLoadModal()">
+            X
+          </button>
+        </div>
+      </div>
+      <div v-if="!archive">
+        Blog Location:
+        https://
+        <input type="text" v-model="blogInstallLocation" placeholder="pedrocx486.club/blog" />
+        /assets/posts/archive.json
+        <br />
+        <button class="btn-primary btn-wide" :disabled="!blogInstallLocation" @click="loadArchive(blogInstallLocation)">
+          Load Archive
+        </button>
+      </div>
+      <div v-for="post in archive" v-if="!onlyLoadArchive">
+        <button class="btn-secondary btn-wide" @click="loadPost(blogInstallLocation, post.filename)">
+          {{ post.postTitle }}
+        </button>
+      </div>
+    </dialog>
+
     <div class="editor-area">
       <div class="title-area">
         <input class="title" type="text" placeholder="Post title..." v-model="postTitle" />
@@ -115,17 +189,22 @@ const computedEditedTimestamp = computed(() => parseTimestampToUTC(editedTimesta
     </div>
     <div class="preview">
       <p class="preview-title">&nbsp; Preview: </p>
-      <VueShowdown v-bind:markdown="postContent" flavor="github" :options="{ emoji: true }" tag="span" />
+      <VueShowdown :markdown="postContent" flavor="github" :options="{ emoji: true }" tag="span" />
     </div>
   </div>
   <div class="footer">
-    Filename: {{ computedFilename }} <br />
+    Filename: {{ computedFilename }}<span v-if="postTitle">.json</span> <br />
     Created on: {{ computedTimestamp }} <br />
     <span v-if="isEditingExisting">Edited on: {{ computedEditedTimestamp }} <br /></span>
     Is it a draft? {{ isDraft? 'Yes': 'No' }}. <br />
     <div class="footer-buttons">
-      <button class="btn-primary" @click="savePost">Save (ngx-retroblog format)</button> &nbsp;
-      <button class="btn-primary" @click="openLoadModal">Load Post (from Archive)</button> &nbsp; <br />
+      <button class="btn-tertiary" @click="reset()">Reset Editor</button> &nbsp;
+      <button class="btn-primary" @click="openLoadModal(true)">Load Archive</button> &nbsp;
+      <button class="btn-primary" @click="openLoadModal()">Load Post (from Archive)</button> &nbsp;
+      <button class="btn-primary" @click="savePost()">Save Post</button> &nbsp;
+      <button class="btn-primary" @click="savePost(true)" :disabled="!archive || isDraft">Save Post & Archive</button>
+      &nbsp;
+      <br />
       <input type="file" accept=".json" id="file-input" @change="loadPostFromFile($event)">
       <label for="file-input">Load Post (from File)</label>
     </div>
@@ -153,12 +232,65 @@ button {
   background-color: rgb(97, 0, 162);
   color: white;
   font-size: .8rem;
+  margin-top: 0.5rem;
+}
+
+.btn-primary[disabled] {
+  background-color: rgb(144, 144, 144);
+  color: rgb(75, 75, 75);
+  font-size: .8rem;
 }
 
 .btn-primary:hover {
   box-shadow: 0px 0px 7px rgb(97, 0, 162);
 }
 
+.btn-secondary {
+  background-color: rgb(0, 241, 221);
+  color: rgb(78, 78, 78);
+  font-size: .8rem;
+}
+
+.btn-secondary:hover {
+  box-shadow: 0px 0px 7px rgb(0, 241, 221);
+}
+
+.btn-tertiary {
+  background-color: rgb(241, 8, 0);
+  color: rgb(233, 233, 233);
+  font-size: .8rem;
+}
+
+.btn-tertiary:hover {
+  box-shadow: 0px 0px 7px rgb(241, 8, 0);
+}
+
+
+.close-btn {
+  text-align: end;
+  margin-bottom: 0.5rem;
+}
+
+.btn-wide {
+  min-width: -webkit-fill-available;
+  margin-top: 0.5rem;
+}
+
+#dialog {
+  max-width: 90vw;
+}
+
+.dialog-header {
+  display: flex;
+  justify-content: space-between;
+}
+
+.dialog-header>* h4 {
+  padding: 0;
+  margin: 0;
+  margin-top: .5rem;
+}
+
 .wrapper {
   display: flex;
   grid-gap: 1rem;
@@ -213,6 +345,7 @@ button {
 
 .footer-buttons {
   text-align: center;
+  padding-bottom: 3rem;
 }
 
 #file-input {
@@ -236,10 +369,11 @@ button {
   background-color: rgb(97, 0, 162);
   position: absolute;
   font-size: 0.8rem;
-  margin-top: 0.3rem;
+  margin-top: 0.5rem;
   width: 20.7rem;
   text-align: center;
   margin-left: -11.2rem;
+  margin-bottom: 1rem;
 }
 
 #file-input:focus+label,
diff --git a/src/file-manager.service.ts b/src/file-manager.service.ts
index 6c6e6b8..5b03234 100644
--- a/src/file-manager.service.ts
+++ b/src/file-manager.service.ts
@@ -21,13 +21,13 @@ export const parseFilename = (titleToFilename: string): string => {
     }
   }
 
-  return titleToFilename + '.json';
+  return titleToFilename;
 }
 
-export const downloadFile = (postObj: any, fileName: string, archiveFile?: boolean): void => {
-  const blob = new Blob([JSON.stringify(postObj, null, 2)], { type: 'text/plain;charset=utf-8;' });
+export const downloadFile = (dataPbj: any, fileName: string): void => {
+  const blob = new Blob([JSON.stringify(dataPbj, null, 2)], { type: 'text/plain;charset=utf-8;' });
   const a = document.createElement('a');
-  a.setAttribute('download', archiveFile ? 'archive.json' : fileName);
+  a.setAttribute('download', `${fileName}.json`);
   a.setAttribute('href', window.URL.createObjectURL(blob));
   a.click();
 }
diff --git a/src/http-helper.service.ts b/src/http-helper.service.ts
index 0707b03..3085afc 100644
--- a/src/http-helper.service.ts
+++ b/src/http-helper.service.ts
@@ -17,15 +17,18 @@ httpService.interceptors.response.use(
   },
 );
 
-
-export async function getArchive(baseUrl: string) {
-  return await httpService.get<Archive[]>(`https://${baseUrl}/assets/posts/archive.json`).then((res) => {
+export async function getArchive(baseUrl: string): Promise<Archive[]> {
+  return await httpService.get<Archive[]>(`https://${baseUrl}/assets/posts/archive.json`).then((res: any) => {
     return res.data;
+  }).catch(err => {
+    alert(`Failed to load Archive! We've got a ${err.message}!\nAre you connected to the internet or is the location correct?`)
   });
 }
 
-export async function getPost(baseUrl: string, post: string) {
-  return await httpService.get<Post>(`http://${baseUrl}/assets/posts/${post}.json`).then((res) => {
+export async function getPost(baseUrl: string, post: string): Promise<Post> {
+  return await httpService.get<Post>(`https://${baseUrl}/assets/posts/${post}.json`).then((res: any) => {
     return res.data;
+  }).catch(err => {
+    alert(`Failed to load Post! We've got a ${err.message}!\nAre you connected to the internet?`)
   });
 }
\ No newline at end of file
diff --git a/src/types.ts b/src/types.ts
index 8546c1c..62fb916 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -7,8 +7,8 @@ export type Post = {
   draft: boolean
 }
 
-export type Archive = { 
-  postTitle: string, 
-  timestamp: string, 
+export type Archive = {
+  postTitle: string,
+  timestamp: string,
   filename: string
 }
\ No newline at end of file