98 lines
3.0 KiB
HTML
98 lines
3.0 KiB
HTML
{% extends 'partials/base.html' %}
|
|
|
|
{% block name %}deck{% endblock %}
|
|
|
|
{% block content %}
|
|
<main>
|
|
<article>
|
|
<header>
|
|
<span>Download: <a href="{{ card['item_location'] }}">{{ card['title'] }}</a></span>
|
|
</header>
|
|
<main id="pdf-doc">
|
|
</main>
|
|
<footer>
|
|
<form method="post">
|
|
<input type="hidden" name="card_id" value="{{ card['id'] }}">
|
|
<!-- <span id="buttonContainer" style="display: flex; justify-content: space-around;"> -->
|
|
<span id="buttonContainer">
|
|
<button type="submit" name="rate" value="Yes" accesskey="1">Yes</button> <!--ti keyi so alt+shit+key...-->
|
|
<button type="submit" name="rate" value="Maybe" accesskey="2">Maybe</button>
|
|
<button type="submit" name="rate" value="No" accesskey="3">No</button>
|
|
<button type="submit" name="rate" value="Delete" accesskey="d">Delete</button>
|
|
<button type="submit" name="share" value="Share" accesskey="s">Share</button>
|
|
</span>
|
|
</form>
|
|
</footer>
|
|
</article>
|
|
</main>
|
|
|
|
<script type="text/javascript" src="{{ url_for('static', filename='js/pdf.js') }}"></script>
|
|
<script type="text/javascript" src="{{ url_for('static', filename='js/pdf.worker.js') }}"></script>
|
|
<script type="text/javascript">
|
|
document.addEventListener('DOMContentLoaded', function (){
|
|
|
|
var currPage = 1; //Pages are 1-based not 0-based
|
|
var numPages = 0;
|
|
var thePDF = null;
|
|
|
|
//This is where you start
|
|
var doc = pdfjsLib.getDocument('{{ card["item_location"] }}');
|
|
doc.promise.then(function(pdf) {
|
|
//Set PDFJS global object (so we can easily access in our page functions
|
|
thePDF = pdf;
|
|
|
|
//How many pages it has
|
|
numPages = pdf.numPages;
|
|
|
|
//Start with first page
|
|
pdf.getPage( 1 ).then( handlePages );
|
|
});
|
|
|
|
function handlePages(page)
|
|
{
|
|
//This gives us the page's dimensions at full scale
|
|
var scale = 1.5;
|
|
var viewport = page.getViewport({ scale: scale, });
|
|
|
|
//We'll create a canvas for each page to draw it on
|
|
var canvas = document.createElement( "canvas" );
|
|
canvas.style.display = "block";
|
|
var context = canvas.getContext('2d');
|
|
|
|
//Add it to the web page
|
|
document.getElementById('pdf-doc').appendChild(canvas);
|
|
|
|
// Support HiDPI-screens.
|
|
var outputScale = window.devicePixelRatio || 1;
|
|
|
|
canvas.width = Math.floor(viewport.width * outputScale);
|
|
canvas.height = Math.floor(viewport.height * outputScale);
|
|
canvas.style.width = "100%";
|
|
canvas.style.height = Math.floor(canvas.style.width * viewport.width / viewport.height);
|
|
|
|
|
|
var transform = outputScale !== 1
|
|
? [outputScale, 0, 0, outputScale, 0, 0]
|
|
: null;
|
|
var renderContext = {
|
|
canvasContext: context,
|
|
viewport: viewport,
|
|
transform: transform
|
|
};
|
|
|
|
//Draw it on the canvas
|
|
page.render(renderContext);
|
|
|
|
|
|
//Move to next page
|
|
currPage++;
|
|
if ( thePDF !== null && currPage <= Math.min(numPages, 10) )
|
|
{
|
|
thePDF.getPage( currPage ).then( handlePages );
|
|
}
|
|
}
|
|
});
|
|
</script>
|
|
|
|
{% endblock %}
|