98 lines
2.9 KiB
Java
98 lines
2.9 KiB
Java
package stirling.software.SPDF.controller.web;
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import java.io.File;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.List;
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import java.util.stream.Collectors;
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import org.springframework.stereotype.Controller;
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import org.springframework.ui.Model;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.servlet.ModelAndView;
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import io.swagger.v3.oas.annotations.Hidden;
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@Controller
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public class OtherWebController {
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@GetMapping("/compress-pdf")
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@Hidden
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public String compressPdfForm(Model model) {
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model.addAttribute("currentPage", "compress-pdf");
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return "other/compress-pdf";
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}
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@GetMapping("/extract-image-scans")
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@Hidden
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public ModelAndView extractImageScansForm() {
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ModelAndView modelAndView = new ModelAndView("other/extract-image-scans");
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modelAndView.addObject("currentPage", "extract-image-scans");
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return modelAndView;
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}
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@GetMapping("/extract-images")
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@Hidden
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public String extractImagesForm(Model model) {
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model.addAttribute("currentPage", "extract-images");
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return "other/extract-images";
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}
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@GetMapping("/flatten")
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@Hidden
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public String flattenForm(Model model) {
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model.addAttribute("currentPage", "flatten");
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return "other/flatten";
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}
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@GetMapping("/change-metadata")
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@Hidden
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public String addWatermarkForm(Model model) {
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model.addAttribute("currentPage", "change-metadata");
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return "other/change-metadata";
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}
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public List<String> getAvailableTesseractLanguages() {
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String tessdataDir = "/usr/share/tesseract-ocr/4.00/tessdata";
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File[] files = new File(tessdataDir).listFiles();
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if (files == null) {
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return Collections.emptyList();
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}
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return Arrays.stream(files).filter(file -> file.getName().endsWith(".traineddata")).map(file -> file.getName().replace(".traineddata", ""))
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.filter(lang -> !lang.equalsIgnoreCase("osd")).collect(Collectors.toList());
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}
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@GetMapping("/ocr-pdf")
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@Hidden
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public ModelAndView ocrPdfPage() {
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ModelAndView modelAndView = new ModelAndView("other/ocr-pdf");
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modelAndView.addObject("languages", getAvailableTesseractLanguages());
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modelAndView.addObject("currentPage", "ocr-pdf");
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return modelAndView;
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}
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@GetMapping("/add-image")
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@Hidden
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public String overlayImage(Model model) {
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model.addAttribute("currentPage", "add-image");
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return "other/add-image";
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}
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@GetMapping("/adjust-contrast")
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@Hidden
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public String contrast(Model model) {
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model.addAttribute("currentPage", "adjust-contrast");
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return "other/adjust-contrast";
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}
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@GetMapping("/repair")
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@Hidden
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public String repairForm(Model model) {
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model.addAttribute("currentPage", "repair");
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return "other/repair";
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}
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}
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