Mirrors/Stirling-PDF
Mirrors/Stirling-PDF
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stirlingbot[bot] 2025-01-27 00:13:56 +00:00 committed by GitHub
parent 7eb7774979
commit cf7556c105
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1 changed files with 18 additions and 18 deletions
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36
src/main/java/stirling/software/SPDF/controller/api/AnalysisController.java
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@ -23,18 +23,18 @@ import java.util.*;
@Tag(name = "Analysis", description = "Analysis APIs")
public class AnalysisController {
@PostMapping(value = "/page-count", consumes = "multipart/form-data")
@Operation(summary = "Get PDF page count",
@Operation(summary = "Get PDF page count",
description = "Returns total number of pages in PDF. Input:PDF Output:JSON Type:SISO")
public Map<String, Integer> getPageCount(@ModelAttribute PDFFile file) throws IOException {
try (PDDocument document = Loader.loadPDF(file.getFileInput().getBytes())) {
return Map.of("pageCount", document.getNumberOfPages());
}
}
@PostMapping(value ="/basic-info", consumes = "multipart/form-data")
@Operation(summary = "Get basic PDF information",
@Operation(summary = "Get basic PDF information",
description = "Returns page count, version, file size. Input:PDF Output:JSON Type:SISO")
public Map<String, Object> getBasicInfo(@ModelAttribute PDFFile file) throws IOException {
try (PDDocument document = Loader.loadPDF(file.getFileInput().getBytes())) {
@ -47,7 +47,7 @@ public class AnalysisController {
}
@PostMapping(value ="/document-properties", consumes = "multipart/form-data")
@Operation(summary = "Get PDF document properties",
@Operation(summary = "Get PDF document properties",
description = "Returns title, author, subject, etc. Input:PDF Output:JSON Type:SISO")
public Map<String, String> getDocumentProperties(@ModelAttribute PDFFile file) throws IOException {
try (PDDocument document = Loader.loadPDF(file.getFileInput().getBytes())) {
@ -66,13 +66,13 @@ public class AnalysisController {
}
@PostMapping(value ="/page-dimensions", consumes = "multipart/form-data")
@Operation(summary = "Get page dimensions for all pages",
@Operation(summary = "Get page dimensions for all pages",
description = "Returns width and height of each page. Input:PDF Output:JSON Type:SISO")
public List<Map<String, Float>> getPageDimensions(@ModelAttribute PDFFile file) throws IOException {
try (PDDocument document = Loader.loadPDF(file.getFileInput().getBytes())) {
List<Map<String, Float>> dimensions = new ArrayList<>();
PDPageTree pages = document.getPages();
for (PDPage page : pages) {
Map<String, Float> pageDim = new HashMap<>();
pageDim.put("width", page.getBBox().getWidth());
@ -84,13 +84,13 @@ public class AnalysisController {
}
@PostMapping(value ="/form-fields", consumes = "multipart/form-data")
@Operation(summary = "Get form field information",
@Operation(summary = "Get form field information",
description = "Returns count and details of form fields. Input:PDF Output:JSON Type:SISO")
public Map<String, Object> getFormFields(@ModelAttribute PDFFile file) throws IOException {
try (PDDocument document = Loader.loadPDF(file.getFileInput().getBytes())) {
Map<String, Object> formInfo = new HashMap<>();
PDAcroForm form = document.getDocumentCatalog().getAcroForm();
if (form != null) {
formInfo.put("fieldCount", form.getFields().size());
formInfo.put("hasXFA", form.hasXFA());
@ -105,7 +105,7 @@ public class AnalysisController {
}
@PostMapping(value ="/annotation-info", consumes = "multipart/form-data")
@Operation(summary = "Get annotation information",
@Operation(summary = "Get annotation information",
description = "Returns count and types of annotations. Input:PDF Output:JSON Type:SISO")
public Map<String, Object> getAnnotationInfo(@ModelAttribute PDFFile file) throws IOException {
try (PDDocument document = Loader.loadPDF(file.getFileInput().getBytes())) {
@ -128,7 +128,7 @@ public class AnalysisController {
}
@PostMapping(value ="/font-info", consumes = "multipart/form-data")
@Operation(summary = "Get font information",
@Operation(summary = "Get font information",
description = "Returns list of fonts used in the document. Input:PDF Output:JSON Type:SISO")
public Map<String, Object> getFontInfo(@ModelAttribute PDFFile file) throws IOException {
try (PDDocument document = Loader.loadPDF(file.getFileInput().getBytes())) {
@ -148,33 +148,33 @@ public class AnalysisController {
}
@PostMapping(value ="/security-info", consumes = "multipart/form-data")
@Operation(summary = "Get security information",
@Operation(summary = "Get security information",
description = "Returns encryption and permission details. Input:PDF Output:JSON Type:SISO")
public Map<String, Object> getSecurityInfo(@ModelAttribute PDFFile file) throws IOException {
try (PDDocument document = Loader.loadPDF(file.getFileInput().getBytes())) {
Map<String, Object> securityInfo = new HashMap<>();
PDEncryption encryption = document.getEncryption();
if (encryption != null) {
securityInfo.put("isEncrypted", true);
securityInfo.put("keyLength", encryption.getLength());
// Get permissions
Map<String, Boolean> permissions = new HashMap<>();
permissions.put("canPrint", document.getCurrentAccessPermission().canPrint());
permissions.put("canModify", document.getCurrentAccessPermission().canModify());
permissions.put("canExtractContent", document.getCurrentAccessPermission().canExtractContent());
permissions.put("canModifyAnnotations", document.getCurrentAccessPermission().canModifyAnnotations());
securityInfo.put("permissions", permissions);
} else {
securityInfo.put("isEncrypted", false);
}
return securityInfo;
}
}
}
}