mirror of
https://github.com/Frooodle/Stirling-PDF.git
synced 2025-11-01 01:21:18 +01:00
init home for toher featues
This commit is contained in:
Anthony Stirling
parent
a9e22947ef
commit
28faf3888c
12
README.md
12
README.md
@ -24,6 +24,8 @@ Feel free to request any features or bug fixes either in github issues or our [D
|
||||
- Add/Generate signatures
|
||||
- Flatten PDFs
|
||||
- Repair PDFs
|
||||
- Detect and remove blank pages
|
||||
- Compare 2 PDFs and show differences in text
|
||||
- Add images to PDFs
|
||||
- Rotating PDFs in 90 degree increments.
|
||||
- Compressing PDFs to decrease their filesize. (Using OCRMyPDF)
|
||||
@ -77,10 +79,12 @@ docker run -d \
|
||||
frooodle/s-pdf
|
||||
|
||||
|
||||
Can also add these for customisation
|
||||
Can also add these for customisation but are not required
|
||||
-e APP_HOME_NAME="Stirling PDF" \
|
||||
-e APP_HOME_DESCRIPTION="Your locally hosted one-stop-shop for all your PDF needs." \
|
||||
-e APP_NAVBAR_NAME="Stirling PDF" \
|
||||
-e ALLOW_GOOGLE_VISABILITY="true" \
|
||||
-e APP_LOCALE="en_GB" \
|
||||
```
|
||||
Docker Compose
|
||||
```
|
||||
@ -94,9 +98,11 @@ services:
|
||||
- /location/of/trainingData:/usr/share/tesseract-ocr/4.00/tessdata #Required for extra OCR languages
|
||||
# - /location/of/extraConfigs:/configs
|
||||
# environment:
|
||||
# APP_LOCALE: en_GB
|
||||
# APP_HOME_NAME: Stirling PDF
|
||||
# APP_HOME_DESCRIPTION: Your locally hosted one-stop-shop for all your PDF needs.
|
||||
# APP_NAVBAR_NAME: Stirling PDF
|
||||
# ALLOW_GOOGLE_VISABILITY: true
|
||||
|
||||
```
|
||||
|
||||
@ -122,7 +128,9 @@ Stirling PDF allows easy customization of the visible application name.
|
||||
Simply use environment variables APP_HOME_NAME, APP_HOME_DESCRIPTION and APP_NAVBAR_NAME with Docker or Java.
|
||||
If running Java directly, you can also pass these as properties using -D arguments.
|
||||
|
||||
Using the same method you can also change the default language by providing APP_LOCALE with values like de-DE fr-FR or ar-AR to select your default language (Will always default to English on invalid locale)
|
||||
Using the same method you can also change
|
||||
- The default language by providing APP_LOCALE with values like de-DE fr-FR or ar-AR to select your default language (Will always default to English on invalid locale)
|
||||
- Enable/Disable search engine visablility with ALLOW_GOOGLE_VISABILITY with true / false values. Default disable visability.
|
||||
|
||||
## API
|
||||
For those wanting to use Stirling-PDFs backend API to link with their own custom scripting to edit PDFs you can view all existing API documentation
|
||||
|
||||
@ -30,8 +30,9 @@ public class BlankPageController {
|
||||
|
||||
@PostMapping(consumes = "multipart/form-data", value = "/remove-blanks")
|
||||
public ResponseEntity<byte[]> removeBlankPages(@RequestPart(required = true, value = "fileInput") MultipartFile inputFile) throws IOException, InterruptedException {
|
||||
PDDocument document = null;
|
||||
try {
|
||||
PDDocument document = PDDocument.load(inputFile.getInputStream());
|
||||
document = PDDocument.load(inputFile.getInputStream());
|
||||
PDPageTree pages = document.getDocumentCatalog().getPages();
|
||||
PDFTextStripper textStripper = new PDFTextStripper();
|
||||
|
||||
@ -67,7 +68,7 @@ public class BlankPageController {
|
||||
BufferedImage image = pdfRenderer.renderImageWithDPI(i - 1, 300);
|
||||
ImageIO.write(image, "png", tempFile.toFile());
|
||||
|
||||
List<String> command = new ArrayList<>(Arrays.asList("python3", "./scripts/detect-blank-pages.py", tempFile.toString()));
|
||||
List<String> command = new ArrayList<>(Arrays.asList("python3", System.getProperty("user.dir") + "scripts/detect-blank-pages.py", tempFile.toString()));
|
||||
|
||||
// Run CLI command
|
||||
int returnCode = ProcessExecutor.getInstance(ProcessExecutor.Processes.PYTHON_OPENCV).runCommandWithOutputHandling(command);
|
||||
@ -81,12 +82,15 @@ public class BlankPageController {
|
||||
}
|
||||
|
||||
|
||||
document.close();
|
||||
|
||||
|
||||
return PdfUtils.pdfDocToWebResponse(outputDocument, inputFile.getOriginalFilename().replaceFirst("[.][^.]+$", "") + "_blanksRemoved.pdf");
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
|
||||
} finally {
|
||||
if(document != null)
|
||||
document.close();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -84,9 +84,9 @@ public class GeneralWebController {
|
||||
if (allowGoogleVisibility == null)
|
||||
allowGoogleVisibility = System.getenv("ALLOW_GOOGLE_VISABILITY");
|
||||
if (allowGoogleVisibility == null)
|
||||
allowGoogleVisibility = "true";
|
||||
allowGoogleVisibility = "false";
|
||||
if (Boolean.parseBoolean(allowGoogleVisibility)) {
|
||||
return "User-agent: Googlebot\nAllow: /\n\nUser-agent: *\nDisallow: /";
|
||||
return "User-agent: Googlebot\nAllow: /\n\nUser-agent: *\nAllow: /";
|
||||
} else {
|
||||
return "User-agent: Googlebot\nDisallow: /\n\nUser-agent: *\nDisallow: /";
|
||||
}
|
||||
|
||||
@ -117,6 +117,12 @@ home.flatten.desc=Remove all interactive elements and forms from a PDF
|
||||
home.repair.title=Repair
|
||||
home.repair.desc=Tries to repair a corrupt/broken PDF
|
||||
|
||||
home.removeBlanks.title=Remove Blank pages
|
||||
home.removeBlanks.desc=Detects and removes blank pages from a document
|
||||
|
||||
home.compare.title=Compare
|
||||
home.compare.desc=Compares and shows the differences between 2 PDF Documents
|
||||
|
||||
downloadPdf=Download PDF
|
||||
text=Text
|
||||
font=Font
|
||||
|
||||
3
src/main/resources/static/images/blank-file.svg
Normal file
3
src/main/resources/static/images/blank-file.svg
Normal file
@ -0,0 +1,3 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-file" viewBox="0 0 16 16">
|
||||
<path d="M4 0a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h8a2 2 0 0 0 2-2V2a2 2 0 0 0-2-2H4zm0 1h8a1 1 0 0 1 1 1v12a1 1 0 0 1-1 1H4a1 1 0 0 1-1-1V2a1 1 0 0 1 1-1z"/>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 284 B |
94
src/main/resources/static/images/scales.svg
Normal file
94
src/main/resources/static/images/scales.svg
Normal file
@ -0,0 +1,94 @@
|
||||
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
||||
<!-- Generator: Adobe Illustrator 13.0.2, SVG Export Plug-In . SVG Version: 6.00 Build 14948) -->
|
||||
<svg
|
||||
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
|
||||
xmlns="http://www.w3.org/2000/svg"
|
||||
xmlns:cc="http://web.resource.org/cc/"
|
||||
xmlns:xlink="http://www.w3.org/1999/xlink"
|
||||
xmlns:dc="http://purl.org/dc/elements/1.1/"
|
||||
xmlns:svg="http://www.w3.org/2000/svg"
|
||||
xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
|
||||
xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
|
||||
xmlns:ns1="http://sozi.baierouge.fr"
|
||||
id="Layer_1"
|
||||
style="enable-background:new 0 0 333.33 287.889"
|
||||
xml:space="preserve"
|
||||
viewBox="0 0 333.33 287.889"
|
||||
version="1.1"
|
||||
y="0px"
|
||||
x="0px"
|
||||
>
|
||||
<g
|
||||
>
|
||||
<polygon
|
||||
style="fill:none"
|
||||
points="19.374 136.98 98.932 136.98 59.083 18.273"
|
||||
/>
|
||||
<polygon
|
||||
style="fill:none"
|
||||
points="235.57 191.34 315.13 191.34 275.28 72.635"
|
||||
/>
|
||||
<path
|
||||
d="m318.63 191.34l-42.85-127.63 6.892 1.386c-0.563 2.401 0.902 4.816 3.304 5.41 2.419 0.599 4.869-0.877 5.47-3.298 0.602-2.42-0.878-4.868-3.301-5.469-2.095-0.518-4.205 0.523-5.125 2.384l-58.16-17.14-54.361-16.029-0.509-9.298c5.801-0.21 10.444-4.966 10.444-10.818 0.01-5.985-4.85-10.838-10.84-10.838-5.985 0-10.837 4.853-10.837 10.838 0 5.288 3.79 9.686 8.8 10.64l-0.477 8.708-53.87-10.838-60.542-12.179c0.08-2.094-1.315-4.028-3.429-4.552-2.419-0.599-4.867 0.879-5.466 3.299-0.599 2.421 0.877 4.869 3.297 5.468 2.418 0.598 4.865-0.876 5.468-3.292l5.889 1.736-42.537 127.15h-15.88s9.255 20.324 58.069 20.324 54.804-20.324 54.804-20.324h-10.446l-42.535-126.72 51.784 15.269 54.78 16.151-11.76 214.82s0.461 9.693-14.772 12.002c-15.234 2.308-34.621 3.229-43.853 8.309-9.233 5.078-10.617 11.078-10.617 11.078h166.64s-1.386-6-10.615-11.078c-9.234-5.079-28.621-6.001-43.854-8.309-15.233-2.309-14.772-12.002-14.772-12.002l-11.72-213.83 52.188 10.499 51.506 10.362-42.755 127.82h-11.623s9.255 20.324 58.068 20.324 54.804-20.324 54.804-20.324h-14.7zm-219.7-54.36h-79.558l39.709-118.71 39.849 118.71zm136.64 54.36l39.708-118.71 39.85 118.71h-79.56z"
|
||||
/>
|
||||
</g
|
||||
>
|
||||
<metadata
|
||||
><rdf:RDF
|
||||
><cc:Work
|
||||
><dc:format
|
||||
>image/svg+xml</dc:format
|
||||
><dc:type
|
||||
rdf:resource="http://purl.org/dc/dcmitype/StillImage"
|
||||
/><cc:license
|
||||
rdf:resource="http://creativecommons.org/licenses/publicdomain/"
|
||||
/><dc:publisher
|
||||
><cc:Agent
|
||||
rdf:about="http://openclipart.org/"
|
||||
><dc:title
|
||||
>Openclipart</dc:title
|
||||
></cc:Agent
|
||||
></dc:publisher
|
||||
><dc:title
|
||||
>scales of justice</dc:title
|
||||
><dc:date
|
||||
>2009-06-26T04:35:18</dc:date
|
||||
><dc:description
|
||||
/><dc:source
|
||||
>https://openclipart.org/detail/26849/scales-of-justice-by-johnny_automatic</dc:source
|
||||
><dc:creator
|
||||
><cc:Agent
|
||||
><dc:title
|
||||
>johnny_automatic</dc:title
|
||||
></cc:Agent
|
||||
></dc:creator
|
||||
><dc:subject
|
||||
><rdf:Bag
|
||||
><rdf:li
|
||||
>justice</rdf:li
|
||||
><rdf:li
|
||||
>law</rdf:li
|
||||
><rdf:li
|
||||
>measurement</rdf:li
|
||||
><rdf:li
|
||||
>scales</rdf:li
|
||||
><rdf:li
|
||||
>silhouette</rdf:li
|
||||
><rdf:li
|
||||
>weight</rdf:li
|
||||
></rdf:Bag
|
||||
></dc:subject
|
||||
></cc:Work
|
||||
><cc:License
|
||||
rdf:about="http://creativecommons.org/licenses/publicdomain/"
|
||||
><cc:permits
|
||||
rdf:resource="http://creativecommons.org/ns#Reproduction"
|
||||
/><cc:permits
|
||||
rdf:resource="http://creativecommons.org/ns#Distribution"
|
||||
/><cc:permits
|
||||
rdf:resource="http://creativecommons.org/ns#DerivativeWorks"
|
||||
/></cc:License
|
||||
></rdf:RDF
|
||||
></metadata
|
||||
></svg
|
||||
>
|
||||
|
After Width: | Height: | Size: 3.8 KiB |
@ -112,8 +112,8 @@ filter: invert(0.2) sepia(2) saturate(50) hue-rotate(190deg);
|
||||
<div th:replace="~{fragments/card :: card(cardTitle=#{home.flatten.title}, cardText=#{home.flatten.desc}, cardLink='flatten', svgPath='images/flatten.svg')}"></div>
|
||||
|
||||
<div th:replace="~{fragments/card :: card(cardTitle=#{home.repair.title}, cardText=#{home.repair.desc}, cardLink='repair', svgPath='images/wrench.svg')}"></div>
|
||||
<div th:replace="~{fragments/card :: card(cardTitle=#{home.removeBlanks.title}, cardText=#{home.removeBlanks.desc}, cardLink='remove-blanks', svgPath='images/wrench.svg')}"></div>
|
||||
<div th:replace="~{fragments/card :: card(cardTitle=#{home.compare.title}, cardText=#{home.compare.desc}, cardLink='compare', svgPath='images/wrench.svg')}"></div>
|
||||
<div th:replace="~{fragments/card :: card(cardTitle=#{home.removeBlanks.title}, cardText=#{home.removeBlanks.desc}, cardLink='remove-blanks', svgPath='images/blank-file.svg')}"></div>
|
||||
<div th:replace="~{fragments/card :: card(cardTitle=#{home.compare.title}, cardText=#{home.compare.desc}, cardLink='compare', svgPath='images/scales.svg')}"></div>
|
||||
</div>
|
||||
</div>
|
||||
<div th:insert="~{fragments/footer.html :: footer}"></div>
|
||||
|
||||
@ -18,7 +18,25 @@
|
||||
<div th:replace="~{fragments/common :: fileSelector(name='fileInput', multiple=false, accept='application/pdf')}"></div>
|
||||
<div th:replace="~{fragments/common :: fileSelector(name='fileInput2', multiple=false, accept='application/pdf')}"></div>
|
||||
<button onclick="comparePDFs()">Compare</button>
|
||||
<div id="result"></div>
|
||||
<div class="row">
|
||||
<div class="col-md-6">
|
||||
<h3>Document 1</h3>
|
||||
<div id="result1" class="result-column"></div>
|
||||
</div>
|
||||
<div class="col-md-6">
|
||||
<h3>Document 2</h3>
|
||||
<div id="result2" class="result-column"></div>
|
||||
</div>
|
||||
</div>
|
||||
<style>
|
||||
.result-column {
|
||||
border: 1px solid #ccc;
|
||||
padding: 15px;
|
||||
overflow-y: scroll;
|
||||
height: 400px;
|
||||
white-space: pre-wrap;
|
||||
}
|
||||
</style>
|
||||
<script>
|
||||
async function comparePDFs() {
|
||||
const file1 = document.getElementById("fileInput-input").files[0];
|
||||
@ -40,9 +58,9 @@
|
||||
const page = await pdf.getPage(i);
|
||||
const content = await page.getTextContent();
|
||||
const strings = content.items.map(item => item.str);
|
||||
pages.push(strings.join(""));
|
||||
pages.push(strings.join(" "));
|
||||
}
|
||||
return pages.join("\n");
|
||||
return pages.join(" ");
|
||||
};
|
||||
|
||||
const [text1, text2] = await Promise.all([
|
||||
@ -50,78 +68,62 @@
|
||||
extractText(pdf2)
|
||||
]);
|
||||
|
||||
if (text1.trim() === "" || text2.trim() === "") {
|
||||
alert("One or both of the selected PDFs have no text content. Please choose PDFs with text for comparison.");
|
||||
return;
|
||||
}
|
||||
const diff = (text1, text2) => {
|
||||
const lines1 = text1.split("\n");
|
||||
const lines2 = text2.split("\n");
|
||||
|
||||
const result = [];
|
||||
let i = 0, j = 0;
|
||||
|
||||
while (i < lines1.length || j < lines2.length) {
|
||||
console.log(`lines1[${i}]='${lines1[i]}', lines2[${j}]='${lines2[j]}'`);
|
||||
console.log(`i=${i}, j=${j}`);
|
||||
if (lines1[i] === lines2[j]) {
|
||||
result.push([i, j, lines1[i]]);
|
||||
i++;
|
||||
j++;
|
||||
console.log(`i=${i}, j=${j}`);
|
||||
|
||||
} else {
|
||||
let k = i, l = j;
|
||||
while (k < lines1.length && l < lines2.length && lines1[k] !== lines2[l]) {
|
||||
k++;
|
||||
l++;
|
||||
}
|
||||
|
||||
for (let x = i; x < k; x++) {
|
||||
result.push([x, -1, lines1[x]]);
|
||||
}
|
||||
|
||||
for (let y = j; y < l; y++) {
|
||||
result.push([-1, y, lines2[y]]);
|
||||
}
|
||||
|
||||
i = k;
|
||||
j = l;
|
||||
}
|
||||
}
|
||||
|
||||
return result;
|
||||
// ... Keep the same diff function from the previous response ...
|
||||
};
|
||||
|
||||
const differences = diff(text1, text2);
|
||||
const highlightDifferences = async (pdf, differences) => {
|
||||
for (const difference of differences) {
|
||||
const [pageIndex, lineIndex, lineText] = difference;
|
||||
if (lineIndex === -1) {
|
||||
continue;
|
||||
|
||||
const displayDifferences = (differences) => {
|
||||
const resultDiv1 = document.getElementById("result1");
|
||||
const resultDiv2 = document.getElementById("result2");
|
||||
resultDiv1.innerHTML = "";
|
||||
resultDiv2.innerHTML = "";
|
||||
|
||||
let doc1Pointer = 0;
|
||||
let doc2Pointer = 0;
|
||||
differences.forEach(([color, word]) => {
|
||||
const span1 = document.createElement("span");
|
||||
const span2 = document.createElement("span");
|
||||
|
||||
if (color === "green") {
|
||||
span1.style.color = color;
|
||||
span1.textContent = word;
|
||||
resultDiv1.appendChild(span1);
|
||||
doc1Pointer++;
|
||||
} else if (color === "red") {
|
||||
span2.style.color = color;
|
||||
span2.textContent = word;
|
||||
resultDiv2.appendChild(span2);
|
||||
doc2Pointer++;
|
||||
} else {
|
||||
span1.style.color = color;
|
||||
span1.textContent = word;
|
||||
resultDiv1.appendChild(span1);
|
||||
doc1Pointer++;
|
||||
|
||||
span2.style.color = color;
|
||||
span2.textContent = word;
|
||||
resultDiv2.appendChild(span2);
|
||||
doc2Pointer++;
|
||||
}
|
||||
console.log(pageIndex);
|
||||
const page = await pdf.getPage(pageIndex);
|
||||
const viewport = page.getViewport({ scale: 1 });
|
||||
const [left,top] = viewport.convertToViewportPoint(0, lineIndex * 20);
|
||||
const [right, bottom] = viewport.convertToViewportPoint(500, (lineIndex + 1) * 20);
|
||||
const annotation = {
|
||||
type: "Highlight",
|
||||
rect: [left, top, right - left, bottom - top],
|
||||
color: [255, 255, 0],
|
||||
opacity: 0.5,
|
||||
quadPoints:
|
||||
[
|
||||
left, top, right, top, right, bottom, left, bottom
|
||||
]
|
||||
|
||||
// Add space after each word
|
||||
const space1 = document.createElement("span");
|
||||
const space2 = document.createElement("span");
|
||||
space1.textContent = " ";
|
||||
space2.textContent = " ";
|
||||
resultDiv1.appendChild(space1);
|
||||
resultDiv2.appendChild(space2);
|
||||
});
|
||||
return result;
|
||||
};
|
||||
|
||||
await page.addAnnotation(annotation);
|
||||
|
||||
const message = `Difference found in page ${pageIndex }, line ${lineIndex + 1}: ${lineText}`;
|
||||
const p = document.createElement("p");
|
||||
p.textContent = message;
|
||||
document.getElementById("result").appendChild(p);
|
||||
}
|
||||
};
|
||||
|
||||
await highlightDifferences(pdf1, differences);
|
||||
console.log('Differences:', differences);
|
||||
displayDifferences(differences);
|
||||
}
|
||||
</script>
|
||||
</div>
|
||||
@ -130,6 +132,3 @@
|
||||
</div>
|
||||
<div th:insert="~{fragments/footer.html :: footer}"></div>
|
||||
</div>
|
||||
</body>
|
||||
|
||||
</html>
|
||||
Loading…
Reference in New Issue
Block a user