Examples with MetaTagged org.olat.core.commons.modules.bc.meta.tagged.MetaTagged used on opensource projects

Example 71 with MetaTagged

use of org.olat.core.commons.modules.bc.meta.tagged.MetaTagged in project openolat by klemens.

the class RepositoryManager method setImage.

public boolean setImage(VFSLeaf newImageFile, RepositoryEntry re) {
    VFSLeaf currentImage = getImage(re);
    if (currentImage != null) {
        if (currentImage instanceof MetaTagged) {
            MetaInfo info = ((MetaTagged) currentImage).getMetaInfo();
            if (info != null) {
                info.clearThumbnails();
            }
        }
        currentImage.delete();
    }
    if (newImageFile == null || !newImageFile.exists() || newImageFile.getSize() <= 0) {
        return false;
    }
    String targetExtension = ".png";
    String extension = FileUtils.getFileSuffix(newImageFile.getName());
    if ("jpg".equalsIgnoreCase(extension) || "jpeg".equalsIgnoreCase(extension)) {
        targetExtension = ".jpg";
    }
    VFSContainer repositoryHome = new LocalFolderImpl(new File(FolderConfig.getCanonicalRepositoryHome()));
    VFSLeaf repoImage = repositoryHome.createChildLeaf(re.getResourceableId() + targetExtension);
    if (targetExtension.equals(".png") || targetExtension.equals(".jpg")) {
        Size newImageSize = imageHelper.getSize(newImageFile, extension);
        if (newImageSize != null && newImageSize.getWidth() <= PICTURE_WIDTH && newImageSize.getHeight() <= PICTURE_HEIGHT) {
            boolean success = VFSManager.copyContent(newImageFile, repoImage);
            return success;
        }
    }
    Size size = imageHelper.scaleImage(newImageFile, repoImage, PICTURE_WIDTH, PICTURE_WIDTH, false);
    return size != null;
}

Example 72 with MetaTagged

use of org.olat.core.commons.modules.bc.meta.tagged.MetaTagged in project openolat by klemens.

the class CatalogManager method setImage.

public boolean setImage(VFSLeaf newImageFile, CatalogEntryRef re) {
    VFSLeaf currentImage = getImage(re);
    if (currentImage != null) {
        if (currentImage instanceof MetaTagged) {
            MetaInfo info = ((MetaTagged) currentImage).getMetaInfo();
            if (info != null) {
                info.clearThumbnails();
            }
        }
        currentImage.delete();
    }
    String extension = FileUtils.getFileSuffix(newImageFile.getName());
    if (StringHelper.containsNonWhitespace(extension)) {
        extension = extension.toLowerCase();
    }
    boolean ok = false;
    VFSContainer catalogResourceHome = getCatalogResourcesHome();
    try {
        if ("jpeg".equals(extension) || "jpg".equals(extension)) {
            VFSLeaf repoImage = catalogResourceHome.createChildLeaf(re.getKey() + ".jpg");
            ok = VFSManager.copyContent(newImageFile, repoImage);
        } else if ("png".equals(extension)) {
            VFSLeaf repoImage = catalogResourceHome.createChildLeaf(re.getKey() + ".png");
            ok = VFSManager.copyContent(newImageFile, repoImage);
        } else {
            // scale to default and png
            VFSLeaf repoImage = catalogResourceHome.createChildLeaf(re.getKey() + ".png");
            Size size = imageHelper.scaleImage(newImageFile, repoImage, 570, 570, true);
            ok = size != null;
        }
    } catch (Exception e) {
        log.error("", e);
    }
    return ok;
}

Example 73 with MetaTagged

use of org.olat.core.commons.modules.bc.meta.tagged.MetaTagged in project openolat by klemens.

the class FileDocumentFactory method getDocumentFromCurrentIndex.

private Document getDocumentFromCurrentIndex(SearchResourceContext leafResourceContext, VFSLeaf leaf) {
    try {
        String resourceUrl = leafResourceContext.getResourceUrl();
        SearchService searchService = CoreSpringFactory.getImpl(SearchServiceImpl.class);
        Document indexedDoc = searchService.doSearch(resourceUrl);
        if (indexedDoc != null) {
            String timestamp = indexedDoc.get(AbstractOlatDocument.TIME_STAMP_NAME);
            if (timestamp != null) {
                Date indexLastModification = DateTools.stringToDate(timestamp);
                Date docLastModificationDate = new Date(leaf.getLastModified());
                if (leaf instanceof MetaTagged) {
                    MetaInfo metaInfo = ((MetaTagged) leaf).getMetaInfo();
                    Date metaDate = metaInfo.getMetaLastModified();
                    if (metaDate != null && metaDate.after(docLastModificationDate)) {
                        docLastModificationDate = metaDate;
                    }
                }
                if (docLastModificationDate.compareTo(indexLastModification) < 0) {
                    OlatDocument olatDoc = new OlatDocument(indexedDoc);
                    return olatDoc.getLuceneDocument();
                }
            }
        }
    } catch (ServiceNotAvailableException | ParseException | QueryException | java.text.ParseException e) {
        log.error("", e);
    }
    return null;
}

Example 74 with MetaTagged

use of org.olat.core.commons.modules.bc.meta.tagged.MetaTagged in project openolat by klemens.

the class RepositoryEntryImageMapper method handle.

@Override
public MediaResource handle(String relPath, HttpServletRequest request) {
    if (rootContainer == null) {
        rootContainer = new LocalFolderImpl(new File(FolderConfig.getCanonicalRepositoryHome()));
    }
    if (relPath.startsWith("/")) {
        relPath = relPath.substring(1, relPath.length());
    }
    MediaResource resource = null;
    VFSItem image = rootContainer.resolve(relPath);
    if (image instanceof VFSLeaf) {
        if (image instanceof MetaTagged) {
            MetaInfo info = ((MetaTagged) image).getMetaInfo();
            if (info != null) {
                // 121 is needed to fill the div
                VFSLeaf thumbnail = info.getThumbnail(180, 120, true);
                if (thumbnail != null) {
                    resource = new VFSMediaResource(thumbnail);
                }
            }
        }
        if (resource == null) {
            resource = new VFSMediaResource((VFSLeaf) image);
        }
    }
    return resource;
}

Example 75 with MetaTagged

use of org.olat.core.commons.modules.bc.meta.tagged.MetaTagged in project openolat by klemens.

the class CatalogEntryImageMapper method handle.

@Override
public MediaResource handle(String relPath, HttpServletRequest request) {
    if (relPath.startsWith("/")) {
        relPath = relPath.substring(1, relPath.length());
    }
    VFSContainer categoryResources = catalogManager.getCatalogResourcesHome();
    VFSItem image = categoryResources.resolve(relPath);
    MediaResource resource = null;
    if (image instanceof VFSLeaf) {
        if (image instanceof MetaTagged) {
            MetaInfo info = ((MetaTagged) image).getMetaInfo();
            if (info != null) {
                VFSLeaf thumbnail = info.getThumbnail(180, 180, true);
                if (thumbnail != null) {
                    resource = new VFSMediaResource(thumbnail);
                }
            }
        }
        if (resource == null) {
            resource = new VFSMediaResource((VFSLeaf) image);
        }
    } else {
        resource = new NotFoundMediaResource();
    }
    return resource;
}