[fix] bugs

This commit is contained in:
Alban 2019-11-22 23:02:46 +01:00
parent b40452b0fb
commit 46ba08519b
6 changed files with 241 additions and 23 deletions

2
.gitignore vendored
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@ -2,3 +2,5 @@ images
logs
synthesis
*swp
stamps
a4

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@ -17,8 +17,8 @@ read name type GEOMETRY canvas depth format size other <<< $( identify $IMG )
IMG_WIDTH=$( cut -d "x" -f 1 <<< $GEOMETRY )
IMG_HEIGHT=$( cut -d "x" -f 2 <<< $GEOMETRY )
TOTAL_WIDTH=$( [[ -n "$LANDSCAPE" ]] && echo $LARGE_SIDE || echo $SMALL_SIDE )
TOTAL_HEIGHT=$( [[ -n "$LANDSCAPE" ]] && echo $SMALL_SIDE || echo $LARGE_SIDE )
TOTAL_WIDTH=$( [[ "$LANDSCAPE" == "1" ]] && echo $LARGE_SIDE || echo $SMALL_SIDE )
TOTAL_HEIGHT=$( [[ "$LANDSCAPE" == "1" ]] && echo $SMALL_SIDE || echo $LARGE_SIDE )
REQ_WIDTH=$(( $TOTAL_WIDTH / $COUNT_HORIZONTAL ))
REQ_HEIGHT=$(( $TOTAL_HEIGHT / $COUNT_VERTICAL ))
@ -26,9 +26,9 @@ REQ_HEIGHT=$(( $TOTAL_HEIGHT / $COUNT_VERTICAL ))
DUP=$(( ( $COUNT_HORIZONTAL * $COUNT_VERTICAL ) - 1 ))
DATE=$( date +%s )
OUTPUT_DIR=/tmp
OUTPUT_DIR=$( dirname ~+ )/a4
FILENAME=$( basename $IMG )
PDF_NAME=${OUTPUT_DIR}/${DATE}_${FILENAME}.pdf
OUT=$( montage -tile ${COUNT_HORIZONTAL}x${COUNT_VERTICAL} -density 200x200 -units pixelspercentimeter -border 0 -page ${TOTAL_WIDTH}x${TOTAL_HEIGHT} "$IMG" -geometry ${REQ_WIDTH}x${REQ_HEIGHT} -duplicate ${DUP},0 ${PDF_NAME} )
OUT=$( montage -tile ${COUNT_HORIZONTAL}x${COUNT_VERTICAL} -density 200x200 -units pixelspercentimeter -border 0 -page ${TOTAL_WIDTH}x${TOTAL_HEIGHT} -compress zip -quality 100 "$IMG" -geometry ${REQ_WIDTH}x${REQ_HEIGHT} -duplicate ${DUP},0 ${PDF_NAME} )
[ 0 -eq $? ] && echo $PDF_NAME || panic "An error occured... $OUT"

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@ -3,19 +3,19 @@
$stampsImgList=scandir("../stamps");
foreach( $stampsImgList as $file ){
if( strpos( "$file", ".") != 0 ){
$stampsSelect .= "<option value='../stamps/".urlencode($file)."'>$file</option>";
$name = ucwords(str_replace("_", " ",substr($file,0,-4)));
$stampsSelect .= "<option value='../stamps/".urlencode($file)."'>$name</option>";
}
}
$bgdImgList = scandir("../synthesis");
$randomKeys = array_rand( $bgdImgList , 13 );
$bgdSelect="<option>the beauty is in your eyes</option>";
$bgdSelect="<option value=''>the beauty is in your eyes</option>";
foreach( $randomKeys as $key ){
$file = $bgdImgList[ $key ];
if( strpos( "$file", ".") != 0 ){
$key = substr( $file, 11, -4 );
// $bgdArr[$key] ="<option value='../synthesis/".urlencode($file)."'>$key</li>";
$bgdArr[$key] ="../synthesis/".urlencode($file);
}
@ -48,20 +48,33 @@ body {
}
* {
font-size: 32px;
color: #222;
}
#container{
display:grid;
position: relative;
grid-template-areas:
"title"
"drawingArea" "menu" ;
}
}
#menu{
grid-area: menu;
}
#canvas{
grid-area: drawingArea;
}
#title{
font-size: 1.6em;
grid-area: title;
color:red;
}
dd{margin:32px;}
#canvas{
position: absolute;
right: 10px;
top: 0px;
user-select: none;
cursor: default;
}
div#menu {
position: absolute;
left: 10px;
top: 0px;
}
#canvas{
user-select: none;
cursor: default;
}
.btn{
text-decoration: none;
border: 1px solid #eee;
@ -69,10 +82,31 @@ dd{margin:32px;}
border-radius: 24px;
color: inherit;
background: #ddd;
}
@media (min-width: 1200px) {
#container{
grid-template-areas:
"title"
"drawingArea"
"menu"
;
}
#canvas{
position: absolute;
right: 10px;
top: 0px;
}
#menu {
position: absolute;
left: 10px;
top: 48px;
}
}
</style>
</head>
<body>
<div id="container">
<h1 id="title">Your #HSF2020 flyer </h1>
<!-- Create the container of the tool -->
<div id="canvas">
@ -101,8 +135,9 @@ dd{margin:32px;}
<?= $stampsSelect ?>
</select>
</dd>
<!--
<dt>
<label>one of your own is it?</label>
<label>a stamp of your own?</label>
</dt>
<dd>
<input class=btn type="file" id="custompicture" />
@ -112,9 +147,45 @@ dd{margin:32px;}
</dt>
<dd>
<a id="lnkDownload" class=btn href="#">Save image</a>
</dd>
-->
<dt>get it on A4</dt>
<dd>
<form id="montage" action="montage.php" method="POST">
<select class=btn name="horizontal">
<option value="1">1</option>
<option value="2" selected>2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
<option value="7">7</option>
<option value="8">8</option>
</select>
<select class=btn name="vertical">
<option value="1">1</option>
<option value="2" selected>2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
<option value="7">7</option>
<option value="8">8</option>
</select>
<br>
<select class=btn name="landscape">
<option value="0">portrait</option>
<option value="1">paysage</option>
</select>
<br>
<button class=btn type="submit">build</button>
</form>
</dd>
</dl>
<script src="./jquery.js"></script>
<script src="./jq-ajax-progress.js"></script>
<!-- Include Fabric.js in the page -->
<script src="./fabric.js"></script>
@ -139,11 +210,11 @@ function updateCanvasBg( imageURL){
canvas.setHeight(img.getScaledHeight())
canvas.setBackgroundImage(img, canvas.renderAll.bind(canvas), {
// Optionally add an opacity lvl to the image
backgroundImageOpacity: 0.5,
// backgroundImageOpacity: 0.5,
// should the image be resized to fit the container?
backgroundImageStretch: false
});
bgImage=imageURL.split(/(\\|\/)/g).pop()
bgImage=imageURL.split(/(\\|\/)/g).pop()
})
@ -154,6 +225,7 @@ updateCanvasBg( '<?= current( $first ) ?>');
// Update the background according to the select
document.getElementById("background-image").addEventListener("change", function(){
if( "" === this.value ) return
updateCanvasBg( this.value)
}, false);
@ -213,6 +285,40 @@ function saveImage(e) {
var imageSaver = document.getElementById('lnkDownload');
imageSaver.addEventListener('click', saveImage, false);
$( "#montage" ).on("submit",function(e){
var dataURL = canvas.toDataURL();
var div = $("<div class=progress>Upload: <span id=counter></span>%</div>")
$(this).append(div)
var data = {}
$.each( $(this).serializeArray(), function( k,v ){
data[v["name"]] = v["value"]
})
data["img"] = dataURL
data["bgImage"] = bgImage
e.preventDefault()
      $.ajax({
         type: "POST",
uploadProgress: function(e) {
// track uploading
if (e.lengthComputable) {
var completedPercentage = Math.round((e.loaded * 100) / e.total);
if( completedPercentage != 100 ){
div.find("#counter").text( completedPercentage)
}else{
div.text("Building...");
}
}
},
success : function(url,msg,xhr){
div.html( "<a href="+url+" target=_blank>Download "+data["horizontal"]+"x"+data["vertical"]+"</a>")       },
error: function( data, msg, xhr){
console.log( msg)
},
         url: "montage.php",
         data: data     
      });
})
</script>
</div>
</body>
</html>

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@ -0,0 +1,75 @@
/*
* jQuery Ajax Progress - Lightweight jQuery plugin that adds support of `progress` and `uploadProgress` events to $.ajax()
* Copyright (c) 2018 Alexey Lizurchik <al.lizurchik@gmail.com> (@likerR_r)
* Licensed under the MIT license
* http://likerrr.mit-license.org/
*/
(function(factory) {
if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define(['jquery'], factory);
} else if (typeof exports === 'object') {
// Node/CommonJS
module.exports = factory(require('jquery'));
} else {
// Browser globals
factory(jQuery);
}
}(function($) {
var $originalAjax = $.ajax.bind($);
$.ajax = function (url, options) {
if (typeof url === 'object') {
options = url;
url = undefined;
}
options = options || {
chunking: false
};
// Get current xhr object
var xmlHttpReq = options.xhr ? options.xhr() : $.ajaxSettings.xhr();
var chunking = options.chunking || $.ajaxSettings.chunking;
// Make it use our own.
options.xhr = function () {
if (typeof options.uploadProgress === 'function') {
if (!xmlHttpReq.upload) {
return;
}
// this line looks strange, but without it chrome doesn't catch `progress` event on uploading. Seems like chromium bug
xmlHttpReq.upload.onprogress = null;
// Upload progress listener
xmlHttpReq.upload.addEventListener('progress', function (e) {
options.uploadProgress.call(this, e);
}, false);
}
if (typeof options.progress === 'function') {
var lastChunkLen = 0;
// Download progress listener
xmlHttpReq.addEventListener('progress', function (e) {
var params = [e],
chunk = '';
if (this.readyState === XMLHttpRequest.LOADING && chunking) {
chunk = this.responseText.substr(lastChunkLen);
lastChunkLen = this.responseText.length;
params.push(chunk);
}
options.progress.apply(this, params);
}, false);
}
return xmlHttpReq;
};
return $originalAjax(url, options);
};
}));

2
public/jquery.js vendored Normal file

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33
public/montage.php Normal file
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@ -0,0 +1,33 @@
<?php
$img = $_POST['img'];
$horizontal = intval( $_POST['horizontal'] );
$vertical = intval( $_POST['vertical'] );
$bgImage = basename( $_POST['bgImage'], ".jpg");
$landscape = intval( $_POST['landscape'] );
function panic( $msg ){
header("HTTP/1.1 500 Internal Server Error");
die( $msg );
}
if (strpos($img, 'data:image/png;base64') === 0) {
$img = str_replace('data:image/png;base64,', '', $img);
$img = str_replace(' ', '+', $img);
$data = base64_decode($img);
$file = __DIR__.'/../a4/'.microtime(true).'_'.$bgImage.".png";
if ( ! file_put_contents($file, $data)) {
panic("Failed to save canvas");
}
}else{
panic("Not a valid image");
}
$output = $return_code = NULL;
exec( __DIR__."/../page_generator.sh $file $horizontal $vertical $landscape" , $output, $return_code);
if( 0 === $return_code ){
$pdf = basename(implode("", $output));
echo( "https://2020.hackersfest.org//ImageGenerator/a4/".urlencode($pdf) );
}else{
panic( implode(" / ", $output ) );
}