Examples with File org.mycore.mets.model.files.File used on opensource projects

Example 1 with File

use of org.mycore.mets.model.files.File in project mycore by MyCoRe-Org.

the class MCRMetsMods2IIIFConverter method getIIIFIdentifier.

protected String getIIIFIdentifier(PhysicalSubDiv subDiv) {
    File file = subDiv.getChildren().stream().map(fptr -> imageGrp.getFileById(fptr.getFileId())).filter(Objects::nonNull).findAny().get();
    String cleanHref = file.getFLocat().getHref();
    cleanHref = cleanHref.substring(cleanHref.indexOf(this.identifier), cleanHref.length());
    return cleanHref;
}

Example 2 with File

use of org.mycore.mets.model.files.File in project mycore by MyCoRe-Org.

the class MCRMETSHierarchyGenerator method copyFptr.

private Optional<Fptr> copyFptr(FileGrp oldGrp, FileGrp newGrp, Fptr oldFptr) {
    Fptr newFptr = new Fptr();
    for (Seq oldSeq : oldFptr.getSeqList()) {
        Seq newSeq = new Seq();
        for (Area oldArea : oldSeq.getAreaList()) {
            if (oldArea.getBetype() == null) {
                continue;
            }
            String oldFileID = oldArea.getFileId();
            File oldFile = oldGrp.getFileById(oldFileID);
            String href = oldFile.getFLocat().getHref();
            File newFile = newGrp.getFileByHref(href);
            Area newArea = new Area();
            newArea.setBegin(oldArea.getBegin());
            newArea.setEnd(oldArea.getEnd());
            newArea.setFileId(newFile.getId());
            newArea.setBetype("IDREF");
            newSeq.getAreaList().add(newArea);
        }
        if (!newSeq.getAreaList().isEmpty()) {
            newFptr.getSeqList().add(newSeq);
        }
    }
    return newFptr.getSeqList().isEmpty() ? Optional.empty() : Optional.of(newFptr);
}

Example 3 with File

use of org.mycore.mets.model.files.File in project mycore by MyCoRe-Org.

the class MCRMetsSave method updateOnFileDelete.

/**
 * @param mets
 * @param file
 * @return
 */
private static Document updateOnFileDelete(Document mets, MCRPath file) {
    Mets modifiedMets;
    try {
        modifiedMets = new Mets(mets);
        String href = file.getOwnerRelativePath().substring(1);
        PhysicalStructMap physStructMap = (PhysicalStructMap) modifiedMets.getStructMap(PhysicalStructMap.TYPE);
        PhysicalDiv divContainer = physStructMap.getDivContainer();
        // search the right group and remove the file from the group
        List<FileGrp> fileGroups = modifiedMets.getFileSec().getFileGroups();
        for (FileGrp fileGrp : fileGroups) {
            if (fileGrp.contains(href)) {
                org.mycore.mets.model.files.File fileToRemove = fileGrp.getFileByHref(href);
                fileGrp.removeFile(fileToRemove);
                ArrayList<PhysicalSubDiv> physicalSubDivsToRemove = new ArrayList<>();
                // remove file from mets:mets/mets:structMap[@TYPE='PHYSICAL']
                for (PhysicalSubDiv physicalSubDiv : divContainer.getChildren()) {
                    ArrayList<Fptr> fptrsToRemove = new ArrayList<>();
                    for (Fptr fptr : physicalSubDiv.getChildren()) {
                        if (fptr.getFileId().equals(fileToRemove.getId())) {
                            if (fileGrp.getUse().equals(FileGrp.USE_MASTER)) {
                                physicalSubDivsToRemove.add(physicalSubDiv);
                            } else {
                                fptrsToRemove.add(fptr);
                            }
                        }
                    }
                    for (Fptr fptrToRemove : fptrsToRemove) {
                        LOGGER.warn(String.format(Locale.ROOT, "remove fptr \"%s\" from mets.xml of \"%s\"", fptrToRemove.getFileId(), file.getOwner()));
                        physicalSubDiv.remove(fptrToRemove);
                    }
                }
                for (PhysicalSubDiv physicalSubDivToRemove : physicalSubDivsToRemove) {
                    // remove links in mets:structLink section
                    List<SmLink> list = modifiedMets.getStructLink().getSmLinkByTo(physicalSubDivToRemove.getId());
                    LogicalStructMap logicalStructMap = (LogicalStructMap) modifiedMets.getStructMap(LogicalStructMap.TYPE);
                    for (SmLink linkToRemove : list) {
                        LOGGER.warn(String.format(Locale.ROOT, "remove smLink from \"%s\" to \"%s\"", linkToRemove.getFrom(), linkToRemove.getTo()));
                        modifiedMets.getStructLink().removeSmLink(linkToRemove);
                        // modify logical struct Map
                        String logID = linkToRemove.getFrom();
                        // the deleted file was not directly assigned to a structure
                        if (logicalStructMap.getDivContainer().getId().equals(logID)) {
                            continue;
                        }
                        LogicalDiv logicalDiv = logicalStructMap.getDivContainer().getLogicalSubDiv(logID);
                        if (logicalDiv == null) {
                            LOGGER.error("Could not find {} with id {}", LogicalDiv.class.getSimpleName(), logID);
                            LOGGER.error("Mets document remains unchanged");
                            return mets;
                        }
                        // there are still files for this logical sub div, nothing to do
                        if (modifiedMets.getStructLink().getSmLinkByFrom(logicalDiv.getId()).size() > 0) {
                            continue;
                        }
                        // the logical div has other divs included, nothing to do
                        if (logicalDiv.getChildren().size() > 0) {
                            continue;
                        }
                        /*
                             * the log div might be in a hierarchy of divs, which may now be empty
                             * (only containing empty directories), if so the parent of the log div
                             * must be deleted
                             * */
                        handleParents(logicalDiv, modifiedMets);
                        logicalStructMap.getDivContainer().remove(logicalDiv);
                    }
                    divContainer.remove(physicalSubDivToRemove);
                }
            }
        }
    } catch (Exception ex) {
        LOGGER.error("Error occured while removing file {} from the existing mets file", file, ex);
        return null;
    }
    return modifiedMets.asDocument();
}

Example 4 with File

use of org.mycore.mets.model.files.File in project mycore by MyCoRe-Org.

the class MCRMetsSave method updateOnImageFile.

private static void updateOnImageFile(Document mets, String fileId, String path) {
    LOGGER.debug("FILE is a image!");
    // check if custom files are present and save the ids
    String[] customFileGroups = { MCRMetsFileUse.TRANSCRIPTION.toString(), MCRMetsFileUse.ALTO.toString(), MCRMetsFileUse.TRANSLATION.toString() };
    // add to structMap physical
    PhysicalSubDiv div = new PhysicalSubDiv(PhysicalSubDiv.ID_PREFIX + fileId, PhysicalSubDiv.TYPE_PAGE);
    div.add(new Fptr(fileId));
    Arrays.stream(customFileGroups).map(customFileGroup -> searchFileInGroup(mets, path, customFileGroup)).filter(Objects::nonNull).map(Fptr::new).forEach(div::add);
    // actually alter the mets document
    Element structMapPhys = getPhysicalStructmap(mets);
    structMapPhys.addContent(div.asElement());
    // add to structLink
    SmLink smLink = getDefaultSmLink(mets, div);
    Element structLink = getStructLink(mets);
    structLink.addContent(smLink.asElement());
}

Example 5 with File

use of org.mycore.mets.model.files.File in project mycore by MyCoRe-Org.

the class MCRMetsSave method updateURNsInMetsDocument.

/**
 * Inserts the given URNs into the {@link Mets} Object.
 * @param mets the {@link Mets} object were the URNs should be inserted.
 * @param fileUrnMap a {@link Map} wich contains the file as key and the urn as  as value
 */
public static void updateURNsInMetsDocument(Mets mets, Map<String, String> fileUrnMap) throws UnsupportedEncodingException {
    // put all files of the mets in a list
    List<FileGrp> fileGroups = mets.getFileSec().getFileGroups();
    List<File> files = new ArrayList<>();
    for (FileGrp fileGrp : fileGroups) {
        files.addAll(fileGrp.getFileList());
    }
    // combine the filename and the id in a map
    Map<String, String> idFileMap = new HashMap<>();
    for (File file : files) {
        idFileMap.put(file.getId(), file.getFLocat().getHref());
    }
    List<PhysicalSubDiv> childs = ((PhysicalStructMap) mets.getStructMap(PhysicalStructMap.TYPE)).getDivContainer().getChildren();
    for (PhysicalSubDiv divChild : childs) {
        String idMets = divChild.getChildren().get(0).getFileId();
        // check if there is a URN for the file
        String file = "/" + URLDecoder.decode(idFileMap.get(idMets), "UTF-8");
        if (fileUrnMap.containsKey(file)) {
            divChild.setContentids(fileUrnMap.get(file));
        }
    }
}