Added editing posts

src/lib/components/Post.svelte

@@ -97,7 +97,7 @@
             Failed to get post.
         </p>
     </Area>
-{:else}
+{:else if content}
     <Area>
         <span slot="header" id='header'>
             <img class='pfp' src='/img/pfp/{username}.png'/>
@@ -130,6 +130,11 @@
                     data={''}
                     icon='/delete.svg'
                 />
+                <PostButton
+                    href='/new_post?edit={id}'
+                    data={''}
+                    icon='/edit.svg'
+                />
             {/if}
             {#if id}
                 <PostButton

src/lib/components/PostBody.svelte

@@ -1,13 +1,13 @@
 <style>
     img, video {
-        max-width: 100px;
+        max-width: 200px;
         max-height: 200px;
         margin: 5px;
     }
 
     .only-img {
-        max-width: 200px;
-        max-height: 450px;
+        max-width: 300px;
+        max-height: 300px;
         display: block;
     }
 

src/lib/components/PostList.svelte

@@ -3,7 +3,7 @@
     import Button from '$lib/components/Button.svelte';
     import {setLocation} from '$lib/util.js';
 
-    export let data, noRatings;
+    export let data, noRatings = false;
 </script>
 
 <p>

src/lib/db/db.js

@@ -63,6 +63,11 @@ async function initDb() {
         time INTEGER \
     )');
 
+    await db.run('CREATE TABLE IF NOT EXISTS tag ( \
+        id CHAR(64), \
+        reply CHAR(64) \
+    )');
+
     await db.run('CREATE TABLE IF NOT EXISTS chat ( \
         username CHAR(64), \
         content CHAR(10240), \

src/lib/db/handlers.js

@@ -170,7 +170,7 @@ backend.login = async ({user, pass, cookies},{db}) => {
     return { success: 'Successfully logged into account.', data: token, location: '/'};
 }
 
-backend.postCreate = async ({content}, {user,db}) => {
+backend.postCreate = async ({content, edit}, {user,db}) => {
     if (!content) return {'success': 'No post provided.'}
 
     var lengthCheck = checkLength(content,'Post content',1,10240);
@@ -178,41 +178,70 @@ backend.postCreate = async ({content}, {user,db}) => {
     if (lengthCheck)
         return lengthCheck;
 
+    let userData = (await db.all('SELECT * FROM post WHERE id = ?', [
+        edit || ''
+    ]));
+
     var id = randomBytes(10).toString('hex');
 
+    if (edit && userData[0] && userData[0].user === user)
+        id = edit;
+
     var postFlatten = formatPost(content).flat();
-    var reply = postFlatten[postFlatten.findIndex(x => x.subtype == 'post')];
+    var reply = postFlatten.filter(x => x.subtype == 'post').map(x => x.url.split('/').pop());
+    var firstReply = reply[0];
 
-    if (reply)
-        reply = reply.url.split('/').pop();
+    await db.run('DELETE from tag WHERE id = ?', [
+        id
+    ])
 
-    if (reply) {
+    if (firstReply) {
         let replyData = (await db.all('SELECT * FROM post WHERE id = ?', [
-            reply
+            firstReply
         ]));
 
         let replyUser = '';
         if (replyData && replyData[0])
             replyUser = replyData[0].username;
 
+        if (replyUser && !edit) {
             await db.run('INSERT INTO messages (username, content, time,read) VALUES (?, ?, ?, ?)', [
                 replyUser,
-            `@${user} replied to #${reply} on #${id}`,
+                `@${user} replied to #${irstReply} on #${id}`,
                 Math.floor(new Date() * 1000),
                 0
             ]);
+        }
 
     }
         
+    if (id === edit) {
+        await db.run('UPDATE post SET content = ? WHERE id = ?', [
+            content,
+            id
+        ])
+    
+    } else {
         await db.run('INSERT INTO post (username, id, content, rating, reply, time) VALUES (?, ?, ?, ?, ?, ?)', [
             user,
             id,
             content,
             calcVote(0,0),
-        reply || '',
+            firstReply || '',
             Math.floor(new Date() * 1000)
         ])
     
+    }
+
+    
+    for (var i = 0; i < reply.length; i++) {
+        await db.run('INSERT INTO tag (id, reply) VALUES (?, ?)', [
+            id,
+            reply[i]
+        ])
+    }
+    
+
     return {'success': 'Your post has been broadcasted!', 'href': `/post/${id}` };
 }
 
@@ -298,7 +327,7 @@ backend.postBulk = async ({page, id, user, cookies, sort, type}, {admin, db}) =>
 
         if (posts.length == 0) posts.push({});
 
-        posts.push(...(await db.all('SELECT * from post WHERE reply = ? ORDER BY '+sort+' DESC LIMIT ?, ?', [
+        posts.push(...(await db.all('SELECT * from post WHERE id IN (SELECT id FROM tag WHERE reply = ?) ORDER BY '+sort+' DESC LIMIT ?, ?', [
             id,
             ...pageParams
         ])))
@@ -309,7 +338,7 @@ backend.postBulk = async ({page, id, user, cookies, sort, type}, {admin, db}) =>
             ...pageParams
         ])
     } else if (type == 'follow') {
-        posts = await db.all('SELECT * from post WHERE username IN (SELECT following from follow WHERE username = ?) ORDER BY '+sort+' DESC LIMIT ?, ?', [
+        posts = await db.all('SELECT * from post WHERE username IN (SELECT following FROM follow WHERE username = ?) ORDER BY '+sort+' DESC LIMIT ?, ?', [
             userAuth,
             ...pageParams
         ])

src/routes/new_post/+page.svelte

@@ -18,6 +18,8 @@
 
     let currentState = 'editor';
 
+    let edit = $page.url.searchParams.get('edit') || '';
+
     function setState(editor) {
         currentState = editor;
     }
@@ -50,6 +52,7 @@
             method='POST' 
             on:submit|preventDefault={async e => form = JSON.parse(await handleSubmit(e)) }
         >
+            <textarea name='edit' style='display: none;' value={edit}></textarea>
             <textarea name='content' style='display: none;' value={formContent}></textarea>
             <input formaction="?/create" type='submit' value='Post'  bind:this={formBody} style='display: none;'>
             {#if currentState == 'editor'}
@@ -88,7 +91,7 @@
             <b>@user</b> mentions a user
         </p>
         <p>
-            <b>#post</b> replies to a post by ID
+            <b>#post</b> tags a post as a reply or subtopic
         </p>
         <p>
             <b>%post</b> links to a chatroom

static/edit.svg

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="19.863544mm"
+   height="30.12483mm"
+   viewBox="0 0 19.863544 30.124831"
+   version="1.1"
+   id="svg14062"
+   inkscape:version="1.2.2 (b0a8486541, 2022-12-01)"
+   sodipodi:docname="edit.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <sodipodi:namedview
+     id="namedview14064"
+     pagecolor="#000000"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:document-units="mm"
+     showgrid="false"
+     inkscape:zoom="5.8154882"
+     inkscape:cx="25.707214"
+     inkscape:cy="75.402096"
+     inkscape:window-width="1868"
+     inkscape:window-height="1006"
+     inkscape:window-x="24"
+     inkscape:window-y="46"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="layer1" />
+  <defs
+     id="defs14059" />
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(-54.746539,-131.04017)">
+    <path
+       style="fill:none;fill-opacity:1;stroke:#aaaaaa;stroke-width:7.93753;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:none;stroke-opacity:1"
+       d="m 70.641318,135.00894 -11.9262,11.09365 11.9262,11.09365"
+       id="path2225"
+       sodipodi:nodetypes="ccc" />
+  </g>
+</svg>