DGNum/Stirling-PDF
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undo wrong commit file for sign

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This commit is contained in:
Anthony Stirling 2023-05-04 23:22:33 +01:00
parent acda1e4dd8
commit 32bace863c
2 changed files with 13 additions and 41 deletions
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8
src/main/java/stirling/software/SPDF/controller/web/OtherWebController.java
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@ -37,6 +37,14 @@ public class OtherWebController {
return "other/extract-images"; return "other/extract-images";
} }
@GetMapping("/flatten")
@Hidden
public String flattenForm(Model model) {
model.addAttribute("currentPage", "flatten");
return "other/flatten";
}
@GetMapping("/change-metadata") @GetMapping("/change-metadata")
@Hidden @Hidden

46
src/main/resources/templates/sign.html
View file

@ -60,11 +60,8 @@
<div class = "btn-group"> <div class = "btn-group">
<input type="radio" class="btn-check" name="signature-type" id="draw-signature" autocomplete="off" checked> <input type="radio" class="btn-check" name="signature-type" id="draw-signature" autocomplete="off" checked>
<label class="btn btn-outline-secondary" for="draw-signature">Draw signature</label> <label class="btn btn-outline-secondary" for="draw-signature">Draw signature</label>
<input type="radio" class="btn-check" name="signature-type" id="generate-signature" autocomplete="off">
<label class="btn btn-outline-secondary" for="generate-signature">Generate Signature</label>
<input type="radio" class="btn-check" name="signature-type" id="import-image" autocomplete="off"> <input type="radio" class="btn-check" name="signature-type" id="import-image" autocomplete="off">
<label class="btn btn-outline-secondary" for="import-image">Import image</label> <label class="btn btn-outline-secondary" for="import-image">Import image</label>
</div> </div>
<div th:replace="~{fragments/common :: fileSelector(name='signature-upload', multiple=false, accept='image/*', inputText=#{imgPrompt})}"></div> <div th:replace="~{fragments/common :: fileSelector(name='signature-upload', multiple=false, accept='image/*', inputText=#{imgPrompt})}"></div>
@ -75,11 +72,7 @@
<button id="clear-signature" class="btn btn-outline-danger mt-2">Clear</button> <button id="clear-signature" class="btn btn-outline-danger mt-2">Clear</button>
<button id="save-signature" class="btn btn-outline-success mt-2">Save</button> <button id="save-signature" class="btn btn-outline-success mt-2">Save</button>
</div> </div>
<div id="signature-text-input-container" style="display: none;">
<input type="text" id="signature-text-input" class="form-control mt-2" placeholder="Type your signature here...">
</div>
<div id="pdf-container"> <div id="pdf-container">
<canvas id="pdf-canvas"></canvas> <canvas id="pdf-canvas"></canvas>
<canvas id="signature-canvas" hidden style="position: absolute;" data-scale="1"></canvas> <canvas id="signature-canvas" hidden style="position: absolute;" data-scale="1"></canvas>
@ -96,7 +89,6 @@
document.addEventListener('DOMContentLoaded', () => { document.addEventListener('DOMContentLoaded', () => {
const pdfUpload = document.querySelector('input[name=pdf-upload]'); const pdfUpload = document.querySelector('input[name=pdf-upload]');
const signatureUpload = document.querySelector('input[name=signature-upload]'); const signatureUpload = document.querySelector('input[name=signature-upload]');
const signatureTextInput = document.querySelector('input[name=signatureTextInput]');
const pdfCanvas = document.getElementById('pdf-canvas'); const pdfCanvas = document.getElementById('pdf-canvas');
const signatureCanvas = document.getElementById('signature-canvas'); const signatureCanvas = document.getElementById('signature-canvas');
const downloadPdfBtn = document.getElementById('download-pdf'); const downloadPdfBtn = document.getElementById('download-pdf');
@ -132,44 +124,17 @@
signaturePad.clear(); signaturePad.clear();
}); });
$("input[name=signature-type]").change(function () { $("input[name=signature-type]").change(function() {
const drawSignatureInput = document.getElementById("draw-signature"); const drawSignatureInput = document.getElementById('draw-signature');
const generateSignatureInput = document.getElementById("generate-signature"); signaturePadContainer.style.display = drawSignatureInput.checked ? 'block' : 'none';
const importImageInputContainer = document.querySelector("input[name=signature-upload]").closest(".custom-file-chooser"); document.querySelector('input[name=signature-upload]').closest(".custom-file-chooser").style.display = drawSignatureInput.checked ? 'none' : 'block';
signaturePadContainer.style.display = drawSignatureInput.checked ? "block" : "none";
importImageInputContainer.style.display = drawSignatureInput.checked ? "none" : (generateSignatureInput.checked ? "none" : "block");
document.getElementById("signature-text-input-container").style.display = generateSignatureInput.checked ? "block" : "none";
if (drawSignatureInput.checked) { if (drawSignatureInput.checked) {
populateSignatureFromPad(); populateSignatureFromPad();
} else if (generateSignatureInput.checked) {
populateSignatureFromText();
} else { } else {
populateSignatureFromFileUpload(); populateSignatureFromFileUpload();
} }
}); });
function populateSignatureFromText() {
const signatureText = document.getElementById("signature-text-input").value;
if (!signatureText) return;
const canvas = document.createElement("canvas");
const ctx = canvas.getContext("2d");
ctx.font = "32px Arial";
const textMetrics = ctx.measureText(signatureText);
canvas.width = textMetrics.width;
canvas.height = parseInt(ctx.font, 10);
ctx.fillStyle = "black";
ctx.font = "32px Arial";
ctx.fillText(signatureText, 0, canvas.height * 0.8);
const dataURL = canvas.toDataURL();
populateSignature(dataURL);
}
function populateSignature(imgUrl) { function populateSignature(imgUrl) {
const img = new Image(); const img = new Image();
@ -219,7 +184,6 @@
populateSignature(dataURL); populateSignature(dataURL);
} }
signatureUpload.addEventListener('change', populateSignatureFromFileUpload); signatureUpload.addEventListener('change', populateSignatureFromFileUpload);
signatureTextInput.addEventListener('change', populateSignatureFromText);
saveSignatureBtn.addEventListener('click', populateSignatureFromPad); saveSignatureBtn.addEventListener('click', populateSignatureFromPad);