IPFS생성

package.json

@@ -19,6 +19,7 @@
     "express-session": "^1.17.1",
     "fs-extra": "^9.0.1",
     "http-errors": "~1.6.3",
+    "ipfs-core": "^0.4.0",
     "method-override": "^3.0.0",
     "mongodb": "^3.6.3",
     "mongoose": "^5.11.8",

public/javascripts/IPFS/index.js

@@ -0,0 +1,93 @@
+const fileElement = document.getElementById("progressfile");
+const contentElement = document.getElementById("progresscontent");
+const fileSend = document.getElementById("fileSend");
+
+const reader = new window.FileReader()
+
+fileElement.addEventListener("change", handleFiles);
+fileSend.addEventListener("click", handlebuttons);
+
+function handlebuttons(event) {
+  content = contentElement.value
+  const filebuffer = Buffer.from(reader.result);
+  console.log(filebuffer);
+
+}
+
+
+function handleFiles(event) {
+  const file = event.target.files[0];
+  const fileName = event.target.files[0]['name']
+  // reader.onloadend = () => {console.log(reader), console.log(file)}
+  reader.readAsArrayBuffer(file)
+}
+
+
+
+
+'use strict'
+const traversePosts = async (cid) => {
+  const result = []
+  while (cid) {
+    result.push(cid)
+    const current = await ipfs.dag.get(cid)
+    const prev = current.value.prev
+    if (prev) {
+      cid = prev
+    } else {
+      return result
+    }
+  }
+}
+
+window.addEventListener("load", async () => {
+  if (typeof ipfs === 'undefined') {
+    const ipfs = await Ipfs.create({ repo: 'ipfs-' + Math.random() })
+    console.log(ipfs)
+  }else {
+    console.log("이미 있음")
+  }
+})
+
+//참고용
+// const natCid = await ipfs.dag.put({ author: "Nat" })
+// const samCid = await ipfs.dag.put({ author: "Sam" })
+
+// const treePostCid = await ipfs.dag.put({
+//   content: "trees",
+//   author: samCid,
+//   tags: ["outdoor", "hobby"]
+// })
+// const computerPostCid = await ipfs.dag.put({
+//   content: "computers",
+//   author: natCid,
+//   tags: ["hobby"],
+//   prev: treePostCid
+// })
+// const dogPostCid = await ipfs.dag.put({
+//   content: "dogs",
+//   author: samCid,
+//   tags: ["funny", "hobby"],
+//   prev: computerPostCid
+// })
+// const cookPostCid = await ipfs.dag.put({
+//   content: "cooks",
+//   author: samCid,
+//   tags: ["funny", "hobby"],
+//   prev: computerPostCid
+// })
+
+// const outdoorTagCid = await ipfs.dag.put({
+//   tag: "outdoor",
+//   posts: [treePostCid]
+// })
+// const hobbyTagCid = await ipfs.dag.put({
+//   tag: "hobby",
+//   posts: [treePostCid, computerPostCid, dogPostCid]
+// })
+// const funnyTagCid = await ipfs.dag.put({
+//   tag: "funny",
+//   posts: [dogPostCid]
+// })
+
+// console.log(traversePosts(dogPostCid))

public/javascripts/popup.js

@@ -36,6 +36,13 @@ function windowOnClick(event) {
     toggleModal();
   }
 }
+//  function getIndex(event) {
+//    console.log("test");
+
+// }
+
+//okButton[0].addEventListener("click", getIndex)
+
 
 trigger[0].addEventListener("click", toggleModal);
 trigger[1].addEventListener("click", toggleModal);
@@ -46,6 +53,7 @@ for (let i = 0; i < cancelButton.length; i++) {
   closeButton[0].addEventListener("click", cancelToggle);
   cancelButton[i].addEventListener("click", cancelToggle);
   okButton[i].addEventListener("click", cancelToggle);
+  //okButton[i].addEventListener("click", getIndex);
 }
 // cancel.addEventListener("click", cancelToggle);
 window.addEventListener("click", windowOnClick);

views/main.pug

@@ -23,7 +23,7 @@ block content
             br
           .container
             .input-group.mb-4.border.rounded-pill.p-1
-              //
+              //-
                 <input type="search" placeholder="What're you searching for?" aria-describedby="button-addon3"
                 class="form-control bg-none border-0">
               input.form-control.border-0.bg-light(type='search' placeholder="What're you searching for?" aria-describedby='button-addon1')

views/progress/approval/requestApproval.pug

@@ -10,4 +10,4 @@
       //- input(type='file' name='FileName')
       //- //- input#cancel(type='button' value='취소')
       //- input.ok.request_close_btn(type='button' value='보내기' style="margin-top:20px")
-      //- input.cancel.request_close_btn(type='button' value='취소' style="margin-top:20px")
+      //- input.cancel.request_close_btn(type='button' value='취소' style="margin-top:20px")

views/progress/progressLayout.pug

@@ -16,4 +16,5 @@ block content
     include approval/requestApproval.pug
     include approval/acceptApproval.pug
 
+    script(src='/javascripts/IPFS/index.js')
     script(type='text/javascript' src='/javascripts/popup.js')

views/registerLayout.pug

@@ -10,7 +10,7 @@ html
     meta(name='generator' content='Hugo 0.79.0')
     title Checkout example · Bootstrap v5.0
     link(rel='canonical' href='https://getbootstrap.com/docs/5.0/examples/checkout/')
-    // Bootstrap core CSS
+    //- Bootstrap core CSS
     link(href='https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css' rel='stylesheet' integrity='sha384-giJF6kkoqNQ00vy+HMDP7azOuL0xtbfIcaT9wjKHr8RbDVddVHyTfAAsrekwKmP1' crossorigin='anonymous')
     link(href='admin.css' rel='stylesheet')
     link(rel="stylesheet", href="/stylesheets/register.css")
@@ -29,7 +29,7 @@ html
       font-size: 3.5rem;
       }
       }
-    // Custom styles for this template
+    //- Custom styles for this template
     link(href='form-validation.css' rel='stylesheet')
     link(href='https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.css' type='text/css' rel='stylesheet')
     script(src='https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js' integrity='sha384-ygbV9kiqUc6oa4msXn9868pTtWMgiQaeYH7/t7LECLbyPA2x65Kgf80OJFdroafW' crossorigin='anonymous')