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openstamanager/modules/interventi/modals/firma_tavoletta.php
2024-03-22 15:52:24 +01:00

342 lines
12 KiB
PHP

<?php
/*
* OpenSTAManager: il software gestionale open source per l'assistenza tecnica e la fatturazione
* Copyright (C) DevCode s.r.l.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
include_once __DIR__.'/../../../core.php';
$intervento = Modules\Interventi\Intervento::find($id_record);
echo '
<script src="'.$rootdir.'/assets/dist/js/wacom.min.js"></script>';
echo '
<form action="'.base_path().'/editor.php?id_module='.$id_module.'&id_record='.$id_record.'" method="post" id="form-firma">
<input type="hidden" name="op" value="firma">
<input type="hidden" name="backto" value="record-edit">
<div class="row">
<div class="col-md-12">
<div id="signature-pad" class="signature-pad" style="margin:auto;"></div>
</div>
<div class="col-md-12 text-center">
<img src="" id="image-signature" style="display:none;text-align:center;">
<input type="hidden" name="firma_base64" id="firma_base64" value="">
</div>
</div>
<br>
<div class="row">
<div class="col-md-12 text-right" id="btn-group-firma" style="display:none;">
<a type="button" class="btn btn-danger" onclick="resetFirma();" >
<i class="fa fa-trash"></i> '.tr('Cancella firma').'
</a>
<button type="submit" class="btn btn-success" data-action="save">
<i class="fa fa-check"></i> '.tr('Salva firma').'
</button>
</div>
</div>
</form>
<div class="clearfix"></div>
<script type="text/javascript">
var mSigObj;
var mHash;
var backgroundImage;
var sigCaptDialog
var stuCapDialog;
Module.onRuntimeInitialized = _ => {
mSigObj = new Module.SigObj();
mHash = new Module.Hash(Module.HashType.SHA512);
// Here we need to set the licence. The easiest way is directly using
// const promise = mSigObj.setLicence(key, secret);
// however here the problem it is that we expose the key and secret publically.
// if we want to hide the licence we can get the licence from an external server.
// there is a php demo file in /common/licence_proxy.php
//const promise = mSigObj.setLicenceProxy("url from where to get the licence");
const promise = mSigObj.setLicence("'.setting('Licenza Wacom SDK - Key').'", "'.setting('Licenza Wacom SDK - Secret').'");
promise.then(value => {
});
promise.catch(error => {
alert(error);
});
}
function capture() {
let captureDiv = document.getElementById("signature-pad");
captureDiv.style.width = "500px";
captureDiv.style.height = "300px";
sigCaptDialog = null;
const config = generateConfig();
stuCapDialog = new StuCaptDialog(config);
stuCapDialog.addEventListener("ok", function() {
renderSignature();
});
stuCapDialog.open(mSigObj, "'.str_replace('"', "'", $intervento->anagrafica->ragione_sociale).'", "'.tr('Firma').'", null, null, Module.KeyType.SHA512, mHash);
}
function generateConfig() {
const config = {};
config.useWill = 1;
config.strokeSize = 2;
config.strokeColor = "#000000";
config.width = 500;
config.height = 300;
config.left = 0;
config.top = 0;
config.centered = 1;
config.title = "'.tr('Firma').'";
config.borderColor = "#000000";
config.borderWidth = 3;
config.hasTitle = 1;
config.signatory = {visible:1,
fontFace:"Verdana",
fontSize:parseInt(20),
offsetX:parseInt(30),
offsetY:parseInt(5),
color:"#000000"
};
config.reason = {visible:1,
fontFace:"Verdana",
fontSize:parseInt(20),
offsetX:parseInt(5),
offsetY:parseInt(10),
color:"#000000"
};
config.date = {visible:1,
fontFace:"Verdana",
fontSize:parseInt(20),
offsetX:parseInt(30),
offsetY:parseInt(20),
color:"#000000"
};
config.signingLine = {visible:1,
left:parseInt(30),
right:parseInt(30),
width:parseInt(2),
offsetY:parseInt(5),
color:"#D3D3D3"
};
config.buttonsFont = "Arial";
config.buttons = [];
config.buttons.push({text:"Cancella",
textColor:"#000000",
backgroundColor:"#e7e7e7",
borderColor:"#cccccc",
borderWidth:parseInt(1),
onClick:eval("clear"),
});
config.buttons.push({text:"Annulla",
textColor:"#000000",
backgroundColor:"#e7e7e7",
borderColor:"#cccccc",
borderWidth:parseInt(1),
onClick:eval("cancel"),
});
config.buttons.push({text:"Conferma",
textColor:"#000000",
backgroundColor:"#e7e7e7",
borderColor:"#cccccc",
borderWidth:parseInt(1),
onClick:eval("accept"),
});
//const comboSizeModes = "fixed";
config.sizeMode = "fixed";
config.attachTo = "signature-pad";
config.modal = 1;
config.draggable = 1;
//const comboTools = "pen";
const inkColor = "#000F55";
config.will = {tool:tools["pen"], color:inkColor};
//const comboBackgroundMode = "fit";
config.background = {color:"#ffffff",
alpha:100*0.01,
mode:"fit"
};
config.minTimeOnSurface = parseInt(300);
config.timeOut = {enabled:true};
config.timeOut.time = parseInt('.setting('Secondi timeout tavoletta Wacom').'*1000);
config.timeOut.onTimeOut = timeOutCallback;
return config;
}
function timeOutCallback(timeOnSurface) {
const minTimeOnSurface = parseInt(300);
if (minTimeOnSurface < timeOnSurface) {
accept();
} else {
cancel();
}
}
function clear() {
if (stuCapDialog) {
stuCapDialog.clear();
}
if (sigCaptDialog) {
sigCaptDialog.clear();
}
}
function cancel() {
if (stuCapDialog) {
stuCapDialog.cancel();
}
if (sigCaptDialog) {
sigCaptDialog.cancel();
}
$(".close").trigger("click");
}
function accept() {
if (stuCapDialog) {
stuCapDialog.accept();
}
if (sigCaptDialog) {
if (stuCapDialog) {
sigCaptDialog.cancel();
} else {
sigCaptDialog.accept();
}
}
}
async function renderSignature() {
// calculate the size
let renderWidth = 500;
let renderHeight = 300;
const isRelative = 1;
let image;
let renderFlags = 0x400000;
if (isRelative) {
renderFlags |= 0x2000000;
const sx = (96/25.4)*2;
renderWidth = Math.floor(mmToPx(mSigObj.getWidth(true)/100) + sx);
renderHeight = Math.floor(mmToPx(mSigObj.getHeight(true)/100) + sx);
} else {
if (isNaN(renderWidth) || renderWidth <= 0) {
if (isNaN(renderHeight) || renderHeight <= 0) {
// it takes the original size
renderWidth = mmToPx(mSigObj.getWidth(false)/100);
renderHeight = mmToPx(mSigObj.getHeight(false)/100);
} else {
// it takes the size proportional to the height
const originalRenderWidth = mmToPx(mSigObj.getWidth()/100);
const originalRenderHeight = mmToPx(mSigObj.getHeight()/100);
renderWidth = (originalRenderWidth/originalRenderHeight)*renderHeight;
}
} else if (isNaN(renderHeight) || renderHeight <= 0) {
// it takes the size proportinal to the width
const originalRenderWidth = mmToPx(mSigObj.getWidth()/100);
const originalRenderHeight = mmToPx(mSigObj.getHeight()/100);
renderHeight = (originalRenderHeight/originalRenderWidth)*renderWidth;
}
renderWidth = Math.floor(renderWidth);
renderHeight = Math.floor(renderHeight);
renderWidth += renderWidth % 4;
}
if (isRelative) {
renderWidth = -96; //dpi
renderHeight = -96;
}
let canvas;
const inkColor = "#000F55";
const backgroundColor = "'.setting('Sfondo firma tavoletta Wacom').'";
try {
const image = await mSigObj.renderBitmap(renderWidth, renderHeight, "image/png", 4, inkColor, backgroundColor, 0, 0, 0x400000);
document.getElementById("image-signature").src = image;
document.getElementById("firma_base64").value = image;
document.getElementById("form-firma").submit();
} catch (e) {
alert(e);
}
$("#signature-pad").hide();
$("#image-signature").show();
$("#btn-group-firma").show();
}
function mmToPx(mm) {
var dpr = window.devicePixelRatio;
var inch = 25.4; //1inch = 25.4 mm
var ppi = 96;
return ((mm/inch)*ppi)/dpr;
}
function pxToMm(px) {
var dpr = window.devicePixelRatio;
var inch = 25.4; //1inch = 25.4 mm
var ppi = 96;
return ((px*dpr)/ppi)*inch;
}
function pxToInches(px) {
return px/96;
}
$("#modals").on("hidden.bs.modal", function () {
location.reload();
});
function resetFirma(){
document.getElementById("image-signature").src = null;
$("#signature-pad").show();
$("#image-signature").hide();
$("#btn-group-firma").hide();
capture();
}
setTimeout(function() {
capture();
}, 1000);
</script>';