create pdfjs load

share-pdf
Mustafa Yontar 4 years ago
parent c09e15ad51
commit ecb63156fa
  1. 62
      package-lock.json
  2. 1
      package.json
  3. 45983
      public/pdf.worker.js
  4. 99
      src/lib/PdfShare.vue
  5. 5
      src/lib/VueJanus.vue

62
package-lock.json generated

@ -1806,7 +1806,6 @@
"version": "6.12.0",
"resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.0.tgz",
"integrity": "sha512-D6gFiFA0RRLyUbvijN74DWAjXSFxWKaWP7mldxkVhyhAV3+SWA9HEJPHQ2c9soIeTFJqcSdFDGFgdqs1iUU2Hw==",
"dev": true,
"requires": {
"fast-deep-equal": "^3.1.1",
"fast-json-stable-stringify": "^2.0.0",
@ -1823,8 +1822,7 @@
"ajv-keywords": {
"version": "3.4.1",
"resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-3.4.1.tgz",
"integrity": "sha512-RO1ibKvd27e6FEShVFfPALuHI3WjSVNeK5FIsmme/LYRNxjKuNj+Dt7bucLa6NdSv3JcVTyMlm9kGR84z1XpaQ==",
"dev": true
"integrity": "sha512-RO1ibKvd27e6FEShVFfPALuHI3WjSVNeK5FIsmme/LYRNxjKuNj+Dt7bucLa6NdSv3JcVTyMlm9kGR84z1XpaQ=="
},
"alphanum-sort": {
"version": "1.0.2",
@ -2258,8 +2256,7 @@
"big.js": {
"version": "5.2.2",
"resolved": "https://registry.npmjs.org/big.js/-/big.js-5.2.2.tgz",
"integrity": "sha512-vyL2OymJxmarO8gxMr0mhChsO9QGwhynfuu4+MHTAW6czfq9humCB7rKpUjDd9YUiDPU4mzpyupFSvOClAwbmQ==",
"dev": true
"integrity": "sha512-vyL2OymJxmarO8gxMr0mhChsO9QGwhynfuu4+MHTAW6czfq9humCB7rKpUjDd9YUiDPU4mzpyupFSvOClAwbmQ=="
},
"binary-extensions": {
"version": "1.13.1",
@ -4160,8 +4157,7 @@
"emojis-list": {
"version": "3.0.0",
"resolved": "https://registry.npmjs.org/emojis-list/-/emojis-list-3.0.0.tgz",
"integrity": "sha512-/kyM18EfinwXZbno9FyUGeFh87KC8HRQBQGildHZbEuRyWFOmv1U10o9BBp8XVZDVNNuQKyIGIu5ZYAAXJ0V2Q==",
"dev": true
"integrity": "sha512-/kyM18EfinwXZbno9FyUGeFh87KC8HRQBQGildHZbEuRyWFOmv1U10o9BBp8XVZDVNNuQKyIGIu5ZYAAXJ0V2Q=="
},
"encodeurl": {
"version": "1.0.2",
@ -4971,8 +4967,7 @@
"fast-deep-equal": {
"version": "3.1.1",
"resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.1.tgz",
"integrity": "sha512-8UEa58QDLauDNfpbrX55Q9jrGHThw2ZMdOky5Gl1CDtVeJDPVrG4Jxx1N8jw2gkWaff5UUuX1KJd+9zGe2B+ZA==",
"dev": true
"integrity": "sha512-8UEa58QDLauDNfpbrX55Q9jrGHThw2ZMdOky5Gl1CDtVeJDPVrG4Jxx1N8jw2gkWaff5UUuX1KJd+9zGe2B+ZA=="
},
"fast-glob": {
"version": "2.2.7",
@ -4991,8 +4986,7 @@
"fast-json-stable-stringify": {
"version": "2.1.0",
"resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz",
"integrity": "sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw==",
"dev": true
"integrity": "sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw=="
},
"fast-levenshtein": {
"version": "2.0.6",
@ -6967,8 +6961,7 @@
"json-schema-traverse": {
"version": "0.4.1",
"resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
"integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
"dev": true
"integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg=="
},
"json-stable-stringify-without-jsonify": {
"version": "1.0.1",
@ -7150,7 +7143,6 @@
"version": "1.4.0",
"resolved": "https://registry.npmjs.org/loader-utils/-/loader-utils-1.4.0.tgz",
"integrity": "sha512-qH0WSMBtn/oHuwjy/NucEgbx5dbxxnxup9s4PVXJUDHZBQY+s0NWA9rJf53RBnQZxfch7euUui7hpoAPvALZdA==",
"dev": true,
"requires": {
"big.js": "^5.2.2",
"emojis-list": "^3.0.0",
@ -7161,7 +7153,6 @@
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
"integrity": "sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==",
"dev": true,
"requires": {
"minimist": "^1.2.0"
}
@ -7505,8 +7496,7 @@
"minimist": {
"version": "1.2.5",
"resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
"integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
"dev": true
"integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw=="
},
"minipass": {
"version": "3.1.1",
@ -7712,6 +7702,11 @@
"lower-case": "^1.1.1"
}
},
"node-ensure": {
"version": "0.0.0",
"resolved": "https://registry.npmjs.org/node-ensure/-/node-ensure-0.0.0.tgz",
"integrity": "sha1-7K52QVDemYYexcgQ/V0Jaxg5Mqc="
},
"node-forge": {
"version": "0.9.0",
"resolved": "https://registry.npmjs.org/node-forge/-/node-forge-0.9.0.tgz",
@ -8332,6 +8327,15 @@
"sha.js": "^2.4.8"
}
},
"pdfjs-dist": {
"version": "2.3.200",
"resolved": "https://registry.npmjs.org/pdfjs-dist/-/pdfjs-dist-2.3.200.tgz",
"integrity": "sha512-+8wBjU5h8LPZOIvR9X2uCrp/8xWQG1DRDKMLg5lzGN1qyIAZlYUxA0KQyy12Nw5jN7ozulC6v97PMaDcLgAcFg==",
"requires": {
"node-ensure": "^0.0.0",
"worker-loader": "^2.0.0"
}
},
"performance-now": {
"version": "2.1.0",
"resolved": "https://registry.npmjs.org/performance-now/-/performance-now-2.1.0.tgz",
@ -9134,8 +9138,7 @@
"punycode": {
"version": "2.1.1",
"resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
"integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==",
"dev": true
"integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A=="
},
"q": {
"version": "1.5.1",
@ -11052,7 +11055,6 @@
"version": "4.2.2",
"resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.2.2.tgz",
"integrity": "sha512-KY9Frmirql91X2Qgjry0Wd4Y+YTdrdZheS8TFwvkbLWf/G5KNJDCh6pKL5OZctEW4+0Baa5idK2ZQuELRwPznQ==",
"dev": true,
"requires": {
"punycode": "^2.1.0"
}
@ -11746,6 +11748,26 @@
"errno": "~0.1.7"
}
},
"worker-loader": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/worker-loader/-/worker-loader-2.0.0.tgz",
"integrity": "sha512-tnvNp4K3KQOpfRnD20m8xltE3eWh89Ye+5oj7wXEEHKac1P4oZ6p9oTj8/8ExqoSBnk9nu5Pr4nKfQ1hn2APJw==",
"requires": {
"loader-utils": "^1.0.0",
"schema-utils": "^0.4.0"
},
"dependencies": {
"schema-utils": {
"version": "0.4.7",
"resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-0.4.7.tgz",
"integrity": "sha512-v/iwU6wvwGK8HbU9yi3/nhGzP0yGSuhQMzL6ySiec1FSrZZDkhm4noOSWzrNFo/jEc+SJY6jRTwuwbSXJPDUnQ==",
"requires": {
"ajv": "^6.1.0",
"ajv-keywords": "^3.1.0"
}
}
}
},
"wrap-ansi": {
"version": "6.2.0",
"resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-6.2.0.tgz",

@ -10,6 +10,7 @@
"dependencies": {
"core-js": "^3.6.4",
"jquery": "^3.4.1",
"pdfjs-dist": "^2.3.200",
"vue": "^2.6.11",
"vuetify": "^2.2.11",
"webrtc-adapter": "^7.5.1"

45983
public/pdf.worker.js vendored

File diff suppressed because it is too large Load Diff

@ -0,0 +1,99 @@
<template>
<div>
<v-file-input ref="file" id="myfile" accept="pdf" label="Please select a file"></v-file-input>
<v-btn @click="loadFile">load file</v-btn>
<canvas id="mypdfview"></canvas>
<v-btn>Pref</v-btn>
<span v-if="pdf && !loading">{{pdf.numPages}}</span>
<v-btn>Next</v-btn>
<video></video>
</div>
</template>
<script>
import pdfjsLib from 'pdfjs-dist/webpack';
const toBase64 = file => new Promise((resolve, reject) => {
const reader = new FileReader();
reader.readAsDataURL(file);
reader.onload = () => resolve(reader.result);
reader.onerror = error => reject(error);
});
export default {
name: "PdfShare",
props: {
janusInit: Object,
username: String,
myrivid: Number,
room: Number
},
data: () => ({
pdf:null,
pageNumber:0,
loading:true
}),
mounted () {
pdfjsLib.GlobalWorkerOptions.workerSrc = "/pdf.worker.js"
},
methods: {
renderPage(pageNumber) {
this.pdf.getPage(pageNumber).then(page => {
console.log('Page loaded');
var scale = 1.5;
var viewport = page.getViewport({scale: scale});
// Prepare canvas using PDF page dimensions
var canvas = document.getElementById('mypdfview');
var context = canvas.getContext('2d');
canvas.height = viewport.height;
canvas.width = viewport.width;
// Render PDF page into canvas context
var renderContext = {
canvasContext: context,
viewport: viewport
};
var renderTask = page.render(renderContext);
renderTask.promise.then(function () {
console.log('Page rendered');
});
});
},
async loadFile() {
console.log(this.$refs.file.files)
var file = document.querySelector('#myfile').files[0]
var pdfdata = await toBase64(file)
console.log(pdfdata.split('data:application/pdf;base64,')[1])
var loadingTask = pdfjsLib.getDocument({data: atob(pdfdata.split('data:application/pdf;base64,')[1])});
loadingTask.promise.then(pdf => {
console.log(pdf)
// var pageNumber = 1;
this.pdf = pdf
this.loading = false
this.renderPage(1)
this.janusInit.attach(
{
plugin: "janus.plugin.videoroom",
opaqueId: this.opaqueId,
success: this.janusPluginSuccessScreen,
consentDialog: this.consentDialog,
error: this.janusPluginError,
mediaState: this.mediaState,
webrtcState: this.webrtcState,
onmessage: this.janusMessageScreen,
onlocalstream: this.onlocalstreamScreen
}
)
})
}
}
}
</script>
<style scoped>
</style>

@ -2,7 +2,7 @@
<v-container>
<v-btn @click="deviceSelectDialog = true">change</v-btn>
<v-btn @click="screenShare">share a screen</v-btn>
<PdfShare :username="username" :room="room" :janus-init="janusInit" ></PdfShare>
<v-dialog
v-model="mozillaAlert"
@ -102,8 +102,9 @@
<script>
import RemoteFeed from "@/lib/RemoteFeed";
import PdfShare from "@/lib/PdfShare";
export default {
components: {RemoteFeed},
components: {PdfShare, RemoteFeed},
props: {
server: String,
room: Number,

Loading…
Cancel
Save