Merge branch 'main' into filePath

2025-07-28 13:47:43 +02:00 · 2025-01-04 18:11:39 +00:00 · 2025-01-04 18:11:39 +00:00 · 9422a30ebf
commit 9422a30ebf
parent ed273a6e92 e754e6012a
45 changed files with 117 additions and 63 deletions
--- a/.github/labeler-config.yml
+++ b/.github/labeler-config.yml
@ -49,12 +49,17 @@ Documentation:

 Docker:
  - changed-files:
+    - any-glob-to-any-file: '.github/workflows/build.yml'
+    - any-glob-to-any-file: '.github/workflows/push-docker.yml'
    - any-glob-to-any-file: 'Dockerfile'
-    - any-glob-to-any-file: 'Dockerfile-*'
+    - any-glob-to-any-file: 'Dockerfile.*'
    - any-glob-to-any-file: 'exampleYmlFiles/*.yml'
+    - any-glob-to-any-file: 'scripts/download-security-jar.sh'
    - any-glob-to-any-file: 'scripts/init.sh'
    - any-glob-to-any-file: 'scripts/init-without-ocr.sh'
    - any-glob-to-any-file: 'scripts/installFonts.sh'
+    - any-glob-to-any-file: 'test.sh'
+    - any-glob-to-any-file: 'test2.sh'

 Test:
  - changed-files:
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@ -95,7 +95,7 @@ jobs:

      - name: Install Docker Compose
        run: |
-          sudo curl -SL "https://github.com/docker/compose/releases/download/v2.29.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
+          sudo curl -SL "https://github.com/docker/compose/releases/download/v2.32.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
          sudo chmod +x /usr/local/bin/docker-compose

      - name: Set up Python
--- a/README.md
+++ b/README.md
@ -124,7 +124,7 @@ Stirling-PDF currently supports 38 languages!
 | Croatian (Hrvatski) (hr_HR)                  | ![90%](https://geps.dev/progress/90)   |
 | Czech (Česky) (cs_CZ)                        | ![90%](https://geps.dev/progress/90)   |
 | Danish (Dansk) (da_DK)                       | ![89%](https://geps.dev/progress/89)   |
-| Dutch (Nederlands) (nl_NL)                   | ![88%](https://geps.dev/progress/88)   |
+| Dutch (Nederlands) (nl_NL)                   | ![89%](https://geps.dev/progress/89)   |
 | English (English) (en_GB)                    | ![100%](https://geps.dev/progress/100) |
 | English (US) (en_US)                         | ![100%](https://geps.dev/progress/100) |
 | French (Français) (fr_FR)                    | ![96%](https://geps.dev/progress/96)   |
@ -136,7 +136,7 @@ Stirling-PDF currently supports 38 languages!
 | Irish (Gaeilge) (ga_IE)                      | ![82%](https://geps.dev/progress/82)   |
 | Italian (Italiano) (it_IT)                   | ![99%](https://geps.dev/progress/99)   |
 | Japanese (日本語) (ja_JP)                    | ![93%](https://geps.dev/progress/93)   |
-| Korean (한국어) (ko_KR)                      | ![88%](https://geps.dev/progress/88)   |
+| Korean (한국어) (ko_KR)                      | ![89%](https://geps.dev/progress/89)   |
 | Norwegian (Norsk) (no_NB)                    | ![82%](https://geps.dev/progress/82)   |
 | Persian (فارسی) (fa_IR)                      | ![98%](https://geps.dev/progress/98)   |
 | Polish (Polski) (pl_PL)                      | ![89%](https://geps.dev/progress/89)   |
@ -149,7 +149,7 @@ Stirling-PDF currently supports 38 languages!
 | Slovakian (Slovensky) (sk_SK)                | ![77%](https://geps.dev/progress/77)   |
 | Spanish (Español) (es_ES)                    | ![90%](https://geps.dev/progress/90)   |
 | Swedish (Svenska) (sv_SE)                    | ![90%](https://geps.dev/progress/90)   |
-| Thai (ไทย) (th_TH)                           | ![89%](https://geps.dev/progress/89)   |
+| Thai (ไทย) (th_TH)                           | ![90%](https://geps.dev/progress/90)   |
 | Traditional Chinese (繁體中文) (zh_TW)        | ![99%](https://geps.dev/progress/99)   |
 | Turkish (Türkçe) (tr_TR)                     | ![86%](https://geps.dev/progress/86)   |
 | Ukrainian (Українська) (uk_UA)               | ![75%](https://geps.dev/progress/75)   |
--- a/src/main/java/stirling/software/SPDF/controller/api/converters/ConvertImgPDFController.java
+++ b/src/main/java/stirling/software/SPDF/controller/api/converters/ConvertImgPDFController.java
@ -13,6 +13,9 @@ import java.util.zip.ZipEntry;
 import java.util.zip.ZipOutputStream;

 import org.apache.commons.io.FileUtils;
+import org.apache.pdfbox.Loader;
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.apache.pdfbox.pdmodel.PDPage;
 import org.apache.pdfbox.rendering.ImageType;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.MediaType;
@ -31,11 +34,8 @@ import lombok.extern.slf4j.Slf4j;
 import stirling.software.SPDF.model.api.converters.ConvertToImageRequest;
 import stirling.software.SPDF.model.api.converters.ConvertToPdfRequest;
 import stirling.software.SPDF.service.CustomPDDocumentFactory;
-import stirling.software.SPDF.utils.CheckProgramInstall;
-import stirling.software.SPDF.utils.PdfUtils;
-import stirling.software.SPDF.utils.ProcessExecutor;
+import stirling.software.SPDF.utils.*;
 import stirling.software.SPDF.utils.ProcessExecutor.ProcessExecutorResult;
-import stirling.software.SPDF.utils.WebResponseUtils;

@RestController
@RequestMapping("/api/v1/convert")
@ -62,14 +62,20 @@ public class ConvertImgPDFController {
        String singleOrMultiple = request.getSingleOrMultiple();
        String colorType = request.getColorType();
        String dpi = request.getDpi();
-
+        String pageNumbers = request.getPageNumbers();
        Path tempFile = null;
        Path tempOutputDir = null;
        Path tempPdfPath = null;
        byte[] result = null;
-
+        String[] pageOrderArr =
+                (pageNumbers != null && !pageNumbers.trim().isEmpty())
+                        ? pageNumbers.split(",")
+                        : new String[] {"all"};
+        ;
        try {
-            byte[] pdfBytes = file.getBytes();
+            // Load the input PDF
+            byte[] newPdfBytes = rearrangePdfPages(file.getBytes(), pageOrderArr);
+
            ImageType colorTypeResult = ImageType.RGB;
            if ("greyscale".equals(colorType)) {
                colorTypeResult = ImageType.GRAY;
@ -84,7 +90,7 @@ public class ConvertImgPDFController {

            result =
                    PdfUtils.convertFromPdf(
-                            pdfBytes,
+                            newPdfBytes,
                            "webp".equalsIgnoreCase(imageFormat)
                                    ? "png"
                                    : imageFormat.toUpperCase(),
@ -227,4 +233,46 @@ public class ConvertImgPDFController {
        String mimeType = URLConnection.guessContentTypeFromName("." + imageFormat);
        return "null".equals(mimeType) ? "application/octet-stream" : mimeType;
    }
+
+    /**
+     * Rearranges the pages of the given PDF document based on the specified page order.
+     *
+     * @param pdfBytes The byte array of the original PDF file.
+     * @param pageOrderArr An array of page numbers indicating the new order.
+     * @return A byte array of the rearranged PDF.
+     * @throws IOException If an error occurs while processing the PDF.
+     */
+    private byte[] rearrangePdfPages(byte[] pdfBytes, String[] pageOrderArr) throws IOException {
+        // Load the input PDF
+        PDDocument document = Loader.loadPDF(pdfBytes);
+        int totalPages = document.getNumberOfPages();
+        List<Integer> newPageOrder = GeneralUtils.parsePageList(pageOrderArr, totalPages, false);
+
+        // Create a new list to hold the pages in the new order
+        List<PDPage> newPages = new ArrayList<>();
+        for (int pageIndex : newPageOrder) {
+            newPages.add(document.getPage(pageIndex));
+        }
+
+        // Remove all the pages from the original document
+        for (int i = document.getNumberOfPages() - 1; i >= 0; i--) {
+            document.removePage(i);
+        }
+
+        // Add the pages in the new order
+        for (PDPage page : newPages) {
+            document.addPage(page);
+        }
+
+        // Convert PDDocument to byte array
+        byte[] newPdfBytes;
+        try (ByteArrayOutputStream baos = new ByteArrayOutputStream()) {
+            document.save(baos);
+            newPdfBytes = baos.toByteArray();
+        } finally {
+            document.close();
+        }
+
+        return newPdfBytes;
+    }
 }
--- a/src/main/java/stirling/software/SPDF/model/api/converters/ConvertToImageRequest.java
+++ b/src/main/java/stirling/software/SPDF/model/api/converters/ConvertToImageRequest.java
@ -21,6 +21,11 @@ public class ConvertToImageRequest extends PDFFile {
            allowableValues = {"single", "multiple"})
    private String singleOrMultiple;

+    @Schema(
+            description =
+                    "The pages to select, Supports ranges (e.g., '1,3,5-9'), or 'all' or functions in the format 'an+b' where 'a' is the multiplier of the page number 'n', and 'b' is a constant (e.g., '2n+1', '3n', '6n-5')\"")
+    private String pageNumbers;
+
    @Schema(
            description = "The color type of the output image(s)",
            allowableValues = {"color", "greyscale", "blackwhite"})
--- a/src/main/resources/messages_ar_AR.properties
+++ b/src/main/resources/messages_ar_AR.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=تدرج الرمادي
 pdfToImage.blackwhite=أبيض وأسود (قد يفقد البيانات!)
 pdfToImage.submit=تحويل
 pdfToImage.info=Python غير مثبت. مطلوب لتحويل WebP.
+pdfToImage.placeholder=(مثال: 1,2,8 أو 4,7,12-16 أو 2n-1)


 #addPassword
--- a/src/main/resources/messages_az_AZ.properties
+++ b/src/main/resources/messages_az_AZ.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Boz Tonlama
 pdfToImage.blackwhite=Qara və Ağ (Data İtə Bilər)
 pdfToImage.submit=Çevir
 pdfToImage.info=Python Yüklü Deyil.WebP Çevirməsi Üçün Vacibdir
+pdfToImage.placeholder=(məsələn, 1,2,8 və ya 4,7,12-16 və ya 2n-1)


 #addPassword
--- a/src/main/resources/messages_bg_BG.properties
+++ b/src/main/resources/messages_bg_BG.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Скала на сивото
 pdfToImage.blackwhite=Черно и бяло (може да загубите данни!)
 pdfToImage.submit=Преобразуване
 pdfToImage.info=Python не е инсталиран. Изисква се за конвертиране на WebP.
+pdfToImage.placeholder=(e.g. 1,2,8 or 4,7,12-16 or 2n-1)


 #addPassword
--- a/src/main/resources/messages_ca_CA.properties
+++ b/src/main/resources/messages_ca_CA.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Escala de Grisos
 pdfToImage.blackwhite=Blanc i Negre (Pot perdre dades!)
 pdfToImage.submit=Converteix
 pdfToImage.info=Python no està instal·lat. És necessari per a la conversió a WebP.
+pdfToImage.placeholder=(p. ex. 1,2,8 o 4,7,12-16 o 2n-1)


 #addPassword
--- a/src/main/resources/messages_cs_CZ.properties
+++ b/src/main/resources/messages_cs_CZ.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Stupně šedi
 pdfToImage.blackwhite=Černobílý (Může dojít k ztrátě dat!)
 pdfToImage.submit=Převést
 pdfToImage.info=Python není nainstalován. Potřebuje se pro konverzi do WebP.
+pdfToImage.placeholder=(např. 1,2,8 nebo 4,7,12-16 nebo 2n-1)


 #addPassword
--- a/src/main/resources/messages_da_DK.properties
+++ b/src/main/resources/messages_da_DK.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Gråtone
 pdfToImage.blackwhite=Sort og Hvid (Kan miste data!)
 pdfToImage.submit=Konvertér
 pdfToImage.info=Python er ikke installeret. Påkrævet for WebP-konvertering.
+pdfToImage.placeholder=(f.eks. 1,2,8 eller 4,7,12-16 eller 2n-1)


 #addPassword
--- a/src/main/resources/messages_de_DE.properties
+++ b/src/main/resources/messages_de_DE.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Graustufen
 pdfToImage.blackwhite=Schwarzweiß (Datenverlust möglich!)
 pdfToImage.submit=Umwandeln
 pdfToImage.info=Python ist nicht installiert. Erforderlich für die WebP-Konvertierung.
+pdfToImage.placeholder=(z.B. 1,2,8 oder 4,7,12-16 oder 2n-1)


 #addPassword
--- a/src/main/resources/messages_el_GR.properties
+++ b/src/main/resources/messages_el_GR.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Κλίμακα του γκρι
 pdfToImage.blackwhite=Ασπρόμαυρο (Μπορεί να χαθούν δεδομένα!)
 pdfToImage.submit=Μετατροπή
 pdfToImage.info=Δεν είναι ιστάμενος Python. Είναι απαιτήτων για τη μετατροπή σε WebP.
+pdfToImage.placeholder=(π.χ. 1,2,8 ή 4,7,12-16 ή 2n-1)


 #addPassword
--- a/src/main/resources/messages_en_GB.properties
+++ b/src/main/resources/messages_en_GB.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Greyscale
 pdfToImage.blackwhite=Black and White (May lose data!)
 pdfToImage.submit=Convert
 pdfToImage.info=Python is not installed. Required for WebP conversion.
+pdfToImage.placeholder=(e.g. 1,2,8 or 4,7,12-16 or 2n-1)


 #addPassword
--- a/src/main/resources/messages_en_US.properties
+++ b/src/main/resources/messages_en_US.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Grayscale
 pdfToImage.blackwhite=Black and White (May lose data!)
 pdfToImage.submit=Convert
 pdfToImage.info=Python is not installed. Required for WebP conversion.
+pdfToImage.placeholder=(e.g. 1,2,8 or 4,7,12-16 or 2n-1)


 #addPassword
--- a/src/main/resources/messages_es_ES.properties
+++ b/src/main/resources/messages_es_ES.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Escala de grises
 pdfToImage.blackwhite=Blanco y Negro (¡Puede perder datos!)
 pdfToImage.submit=Convertir
 pdfToImage.info=Python no está instalado. Se requiere para la conversión WebP.
+pdfToImage.placeholder=(e.g. 1,2,8 or 4,7,12-16 or 2n-1)


 #addPassword
--- a/src/main/resources/messages_eu_ES.properties
+++ b/src/main/resources/messages_eu_ES.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Gris-eskala
 pdfToImage.blackwhite=Zuria eta Beltza (Datuak galdu ditzake!)
 pdfToImage.submit=Bihurtu
 pdfToImage.info=Python is not installed. Required for WebP conversion.
+pdfToImage.placeholder=(e.g. 1,2,8 or 4,7,12-16 or 2n-1)


 #addPassword
--- a/src/main/resources/messages_fa_IR.properties
+++ b/src/main/resources/messages_fa_IR.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=خاکستری
 pdfToImage.blackwhite=سیاه و سفید (ممکن است اطلاعات از دست برود!)
 pdfToImage.submit=تبدیل
 pdfToImage.info=پایتون نصب نشده است. برای تبدیل WebP لازم است.
+pdfToImage.placeholder=(مثال: 1,2,8 یا 4,7,12-16 یا 2n-1)


 #addPassword
--- a/src/main/resources/messages_fr_FR.properties
+++ b/src/main/resources/messages_fr_FR.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Niveaux de gris
 pdfToImage.blackwhite=Noir et blanc (peut engendrer une perte de données !)
 pdfToImage.submit=Convertir
 pdfToImage.info=Python n’est pas installé. Nécessaire pour la conversion WebP.
+pdfToImage.placeholder=(par exemple : 1,2,8 ou 4,7,12-16 ou 2n-1)


 #addPassword
--- a/src/main/resources/messages_ga_IE.properties
+++ b/src/main/resources/messages_ga_IE.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Scála Liath
 pdfToImage.blackwhite=Dubh agus Bán (D’fhéadfadh sonraí a chailleadh!)
 pdfToImage.submit=Tiontaigh
 pdfToImage.info=Python is not installed. Required for WebP conversion.
+pdfToImage.placeholder=(m.sh. 1,2,8 nó 4,7,12-16 nó 2n-1)


 #addPassword
--- a/src/main/resources/messages_hi_IN.properties
+++ b/src/main/resources/messages_hi_IN.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=ग्रे स्केल
 pdfToImage.blackwhite=काला और सफेद (डेटा खो सकता है!)
 pdfToImage.submit=परिवर्तित करें
 pdfToImage.info=पायथन नहीं अनिस्तारित है। वेबP परिवर्तन के लिए आवश्यक है।
+pdfToImage.placeholder=(उदाहरण के लिए 1,2,8 या 4,7,12-16 या 2n-1)


 #addPassword
--- a/src/main/resources/messages_hr_HR.properties
+++ b/src/main/resources/messages_hr_HR.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Sivi tonovi
 pdfToImage.blackwhite=Crno-bijelo (mogu se izgubiti podaci!)
 pdfToImage.submit=Pretvori
 pdfToImage.info=Python nije instaliran. Treba je za konverziju na WebP.
+pdfToImage.placeholder=(t.j. 1,2,8 ili 4,7,12-16 ili 2n-1)


 #addPassword
--- a/src/main/resources/messages_hu_HU.properties
+++ b/src/main/resources/messages_hu_HU.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=szürkeárnyalatos
 pdfToImage.blackwhite=fekete-fehér (adatvesztéssel járhat!)
 pdfToImage.submit=Átalakítás
 pdfToImage.info=Nincs telepítve a Python. Szükséges a WebP konverzióhoz.
+pdfToImage.placeholder=(pl. 1,2,8 vagy 4,7,12-16 vagy 2n-1)


 #addPassword
--- a/src/main/resources/messages_id_ID.properties
+++ b/src/main/resources/messages_id_ID.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Skala abu-abu
 pdfToImage.blackwhite=Black and White (Bisa kehilangan data!)
 pdfToImage.submit=Konversi
 pdfToImage.info=Python tidak terinstal. Diperlukan untuk konversi WebP.
+pdfToImage.placeholder=(misalnya 1,2,8 atau 4,7,12-16 atau 2n-1)


 #addPassword
--- a/src/main/resources/messages_it_IT.properties
+++ b/src/main/resources/messages_it_IT.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Scala di grigi
 pdfToImage.blackwhite=Bianco e Nero (potresti perdere dettagli!)
 pdfToImage.submit=Converti
 pdfToImage.info=Python non è installato.È richiesto per la conversione WebP.
+pdfToImage.placeholder=(es. 1,2,8 o 4,7,12-16 o 2n-1)


 #addPassword
--- a/src/main/resources/messages_ja_JP.properties
+++ b/src/main/resources/messages_ja_JP.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=グレースケール
 pdfToImage.blackwhite=白黒 (データが失われる可能性があります！)
 pdfToImage.submit=変換
 pdfToImage.info=Pythonがインストールされていません。WebPの変換に必要です。
+pdfToImage.placeholder=(例:1,2,8、4,7,12-16、2n-1)


 #addPassword
--- a/src/main/resources/messages_ko_KR.properties
+++ b/src/main/resources/messages_ko_KR.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=그레이스케일
 pdfToImage.blackwhite=흑백 (데이터 손실 가능성 있음!)
 pdfToImage.submit=변환
 pdfToImage.info=Python이 설치되어 있지 않습니다. WebP 변환에 필요합니다.
+pdfToImage.placeholder=(예: 1,2,8 또는 4,7,12-16 또는 2n-1)


 #addPassword
--- a/src/main/resources/messages_nl_NL.properties
+++ b/src/main/resources/messages_nl_NL.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Grijstinten
 pdfToImage.blackwhite=Zwart en wit (kan data verliezen!)
 pdfToImage.submit=Omzetten
 pdfToImage.info=Python is niet geïnstalleerd. Vereist voor WebP-conversie.
+pdfToImage.placeholder=(bijv. 1,2,8 of 4,7,12-16 of 2n-1)


 #addPassword
--- a/src/main/resources/messages_no_NB.properties
+++ b/src/main/resources/messages_no_NB.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Gråtone
 pdfToImage.blackwhite=Svart-hvitt (kan miste data!)
 pdfToImage.submit=Konverter
 pdfToImage.info=Python is not installed. Required for WebP conversion.
+pdfToImage.placeholder=(f.eks. 1,2,8 eller 4,7,12-16 eller 2n-1)


 #addPassword
--- a/src/main/resources/messages_pl_PL.properties
+++ b/src/main/resources/messages_pl_PL.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Odcień szarości
 pdfToImage.blackwhite=Czarno-biały (może spowodować utratę danych!)
 pdfToImage.submit=Konwertuj
 pdfToImage.info=Python nie został zainstalowany. Jest wymagany do konwersji WebP.
+pdfToImage.placeholder=(przykład 1,2,8 lub 2n-1)


 #addPassword
--- a/src/main/resources/messages_pt_BR.properties
+++ b/src/main/resources/messages_pt_BR.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Escala de Cinza
 pdfToImage.blackwhite=Preto e Branco (pode perder informações!)
 pdfToImage.submit=Converter
 pdfToImage.info=Python não está instalado. Necessário para conversão WebP.
+pdfToImage.placeholder=(por exemplo 1,2,8 or 4,7,12-16 ou 2n-1)


 #addPassword
--- a/src/main/resources/messages_pt_PT.properties
+++ b/src/main/resources/messages_pt_PT.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Escala de Cinza
 pdfToImage.blackwhite=Preto e Branco (pode resultar em perda de dados!)
 pdfToImage.submit=Converter
 pdfToImage.info=O Python não está instalado. Necessário para a conversão de WebP.
+pdfToImage.placeholder=(ex: 1,2,8 ou 4,7,12-16 ou 2n-1)


 #addPassword
--- a/src/main/resources/messages_ro_RO.properties
+++ b/src/main/resources/messages_ro_RO.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Scală de gri
 pdfToImage.blackwhite=Alb și negru (Poate pierde date!)
 pdfToImage.submit=Convertește
 pdfToImage.info=Python nu este instalat. Necesar pentru conversia WebP.
+pdfToImage.placeholder=(ex. 1,2,8 sau 4,7,12-16 sau 2n-1)


 #addPassword
--- a/src/main/resources/messages_ru_RU.properties
+++ b/src/main/resources/messages_ru_RU.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Оттенки серого
 pdfToImage.blackwhite=Черно-белый (может потерять данные!)
 pdfToImage.submit=Конвертировать
 pdfToImage.info=Питон не установлен. Необходим для конвертации в WebP.
+pdfToImage.placeholder=(например 1,2,8 или 4,7,12-16 или 2n-1)


 #addPassword
--- a/src/main/resources/messages_sk_SK.properties
+++ b/src/main/resources/messages_sk_SK.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Odtiene šedej
 pdfToImage.blackwhite=Čierno-biele (Môže stratiť údaje!)
 pdfToImage.submit=Konvertovať
 pdfToImage.info=Python is not installed. Required for WebP conversion.
+pdfToImage.placeholder=(napr. 1,2,8 alebo 4,7,12-16 alebo 2n-1)


 #addPassword
--- a/src/main/resources/messages_sr_LATN_RS.properties
+++ b/src/main/resources/messages_sr_LATN_RS.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Nijanse sive
 pdfToImage.blackwhite=Crno-belo (Može izgubiti podatke!)
 pdfToImage.submit=Konvertuj
 pdfToImage.info=Python is not installed. Required for WebP conversion.
+pdfToImage.placeholder=(e.g. 1,2,8 or 4,7,12-16 or 2n-1)


 #addPassword
--- a/src/main/resources/messages_sv_SE.properties
+++ b/src/main/resources/messages_sv_SE.properties
@ -969,7 +969,7 @@ multiTool.undo=Undo
 multiTool.redo=Redo

 #decrypt
-decrypt.passwordPrompt=Denna fil är lösenordsskyddad. Fyll i lösenord: 
+decrypt.passwordPrompt=Denna fil är lösenordsskyddad. Fyll i lösenord:
 decrypt.cancelled=Operation misslyckades för PDF: {0}
 decrypt.noPassword=Inget lösenord angivet för krypterad PDF: {0}
 decrypt.invalidPassword=Försök igen med korrekt lösenord.
@ -1042,6 +1042,7 @@ pdfToImage.grey=Gråskala
 pdfToImage.blackwhite=Svartvitt (kan förlora data!)
 pdfToImage.submit=Konvertera
 pdfToImage.info=Python är inte installerat. Krävs för WebP-konvertering.
+pdfToImage.placeholder=(t.ex. 1,2,8 eller 4,7,12-16 eller 2n-1)


 #addPassword
--- a/src/main/resources/messages_th_TH.properties
+++ b/src/main/resources/messages_th_TH.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=ระดับสีเทา
 pdfToImage.blackwhite=ขาวดำ (อาจสูญเสียข้อมูล!)
 pdfToImage.submit=แปลง
 pdfToImage.info=Python ไม่มีการติดตั้ง จำเป็นสำหรับการแปลง WebP
+pdfToImage.placeholder=(เช่น 1,2,8 หรือ 4,7,12-16 หรือ 2n-1)


 #addPassword
--- a/src/main/resources/messages_tr_TR.properties
+++ b/src/main/resources/messages_tr_TR.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Gri tonlama
 pdfToImage.blackwhite=Siyah ve Beyaz (Veri kaybolabilir!)
 pdfToImage.submit=Dönüştür
 pdfToImage.info=Python kurulu değil. WebP dönüşümü için gereklidir.
+pdfToImage.placeholder=(örneğin 1,2,8 veya 4,7,12-16 ya da 2n-1)


 #addPassword
--- a/src/main/resources/messages_uk_UA.properties
+++ b/src/main/resources/messages_uk_UA.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Відтінки сірого
 pdfToImage.blackwhite=Чорно-білий (може втратити дані!)
 pdfToImage.submit=Конвертувати
 pdfToImage.info=Python is not installed. Required for WebP conversion.
+pdfToImage.placeholder=(наприклад 1,2,8 або 4,7,12-16 або 2n-1)


 #addPassword
--- a/src/main/resources/messages_vi_VN.properties
+++ b/src/main/resources/messages_vi_VN.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=Thang độ xám
 pdfToImage.blackwhite=Đen trắng (Có thể mất dữ liệu!)
 pdfToImage.submit=Chuyển đổi
 pdfToImage.info=Python is not installed. Required for WebP conversion.
+pdfToImage.placeholder=(ví dụ: 1,2,8 hoặc 4,7,12-16 hoặc 2n-1)


 #addPassword
--- a/src/main/resources/messages_zh_CN.properties
+++ b/src/main/resources/messages_zh_CN.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=灰度
 pdfToImage.blackwhite=黑白（可能会丢失数据！）。
 pdfToImage.submit=转换
 pdfToImage.info=WebP 转换需要安装 Python
+pdfToImage.placeholder=（例如：1,2,8 或 4,7,12-16 或 2n-1）


 #addPassword
--- a/src/main/resources/messages_zh_TW.properties
+++ b/src/main/resources/messages_zh_TW.properties
@ -1042,6 +1042,7 @@ pdfToImage.grey=灰度
 pdfToImage.blackwhite=黑白（可能會遺失資料！）
 pdfToImage.submit=轉換
 pdfToImage.info=尚未安裝 Python。需要安裝 Python 才能進行 WebP 轉換。
+pdfToImage.placeholder=（例如 1,2,8 或 4,7,12-16 或 2n-1）


 #addPassword
--- a/src/main/resources/static/3rdPartyLicenses.json
+++ b/src/main/resources/static/3rdPartyLicenses.json
@ -84,27 +84,6 @@
            "moduleLicense": "The Apache Software License, Version 2.0",
            "moduleLicenseUrl": "http://www.apache.org/licenses/LICENSE-2.0.txt"
        },
-        {
-            "moduleName": "com.fasterxml.jackson.jaxrs:jackson-jaxrs-base",
-            "moduleUrl": "https://github.com/FasterXML/jackson-jaxrs-providers/jackson-jaxrs-base",
-            "moduleVersion": "2.18.2",
-            "moduleLicense": "The Apache Software License, Version 2.0",
-            "moduleLicenseUrl": "https://www.apache.org/licenses/LICENSE-2.0.txt"
-        },
-        {
-            "moduleName": "com.fasterxml.jackson.jaxrs:jackson-jaxrs-json-provider",
-            "moduleUrl": "https://github.com/FasterXML/jackson-jaxrs-providers/jackson-jaxrs-json-provider",
-            "moduleVersion": "2.18.2",
-            "moduleLicense": "The Apache Software License, Version 2.0",
-            "moduleLicenseUrl": "https://www.apache.org/licenses/LICENSE-2.0.txt"
-        },
-        {
-            "moduleName": "com.fasterxml.jackson.module:jackson-module-jaxb-annotations",
-            "moduleUrl": "https://github.com/FasterXML/jackson-modules-base",
-            "moduleVersion": "2.18.2",
-            "moduleLicense": "The Apache Software License, Version 2.0",
-            "moduleLicenseUrl": "https://www.apache.org/licenses/LICENSE-2.0.txt"
-        },
        {
            "moduleName": "com.fasterxml.jackson.module:jackson-module-parameter-names",
            "moduleUrl": "https://github.com/FasterXML/jackson-modules-java8/jackson-module-parameter-names",
@ -362,20 +341,6 @@
            "moduleLicense": "The BSD License",
            "moduleLicenseUrl": "https://github.com/haraldk/TwelveMonkeys#license"
        },
-        {
-            "moduleName": "com.unboundid.product.scim2:scim2-sdk-client",
-            "moduleUrl": "https://github.com/pingidentity/scim2",
-            "moduleVersion": "2.3.5",
-            "moduleLicense": "UnboundID SCIM2 SDK Free Use License",
-            "moduleLicenseUrl": "https://github.com/pingidentity/scim2"
-        },
-        {
-            "moduleName": "com.unboundid.product.scim2:scim2-sdk-common",
-            "moduleUrl": "https://github.com/pingidentity/scim2",
-            "moduleVersion": "2.3.5",
-            "moduleLicense": "UnboundID SCIM2 SDK Free Use License",
-            "moduleLicenseUrl": "https://github.com/pingidentity/scim2"
-        },
        {
            "moduleName": "com.zaxxer:HikariCP",
            "moduleUrl": "https://github.com/brettwooldridge/HikariCP",
@ -584,20 +549,6 @@
            "moduleLicense": "GNU General Public License, version 2 with the GNU Classpath Exception",
            "moduleLicenseUrl": "https://www.gnu.org/software/classpath/license.html"
        },
-        {
-            "moduleName": "javax.activation:javax.activation-api",
-            "moduleUrl": "http://www.oracle.com",
-            "moduleVersion": "1.2.0",
-            "moduleLicense": "COMMON DEVELOPMENT AND DISTRIBUTION LICENSE (CDDL) Version 1.0",
-            "moduleLicenseUrl": "https://opensource.org/licenses/CDDL-1.0"
-        },
-        {
-            "moduleName": "javax.xml.bind:jaxb-api",
-            "moduleUrl": "http://www.oracle.com/",
-            "moduleVersion": "2.3.1",
-            "moduleLicense": "GPL2 w/ CPE",
-            "moduleLicenseUrl": "https://oss.oracle.com/licenses/CDDL+GPL-1.1"
-        },
        {
            "moduleName": "me.friwi:gluegen-rt",
            "moduleUrl": "http://jogamp.org/gluegen/www/",
--- a/src/main/resources/templates/convert/pdf-to-img.html
+++ b/src/main/resources/templates/convert/pdf-to-img.html
@ -39,6 +39,12 @@
                    <option value="single" th:text="#{pdfToImage.single}"></option>
                  </select>
                </div>
+
+                <div class="mb-3" id="singleOptionSection" >
+                  <label for="pageNumbers" th:text="#{pageSelectionPrompt}"></label>
+                  <input type="text" name="pageNumbers" class="form-control" id="pageNumbers" value="all"
+                         th:placeholder="#{pdfToImage.placeholder}" required>
+                </div>
                <div class="mb-3">
                  <label th:text="#{pdfToImage.colorType}"></label>
                  <select class="form-control" name="colorType">
@ -59,5 +65,6 @@
      </div>
      <th:block th:insert="~{fragments/footer.html :: footer}"></th:block>
    </div>
+
  </body>
 </html>