Examples with VFSMediaMapper org.olat.core.util.vfs.VFSMediaMapper used on opensource projects

Example 1 with VFSMediaMapper

use of org.olat.core.util.vfs.VFSMediaMapper in project OpenOLAT by OpenOLAT.

the class CompareEvaluationsFormController method createFileUploadCompareWrapper.

private FileUploadCompareWrapper createFileUploadCompareWrapper(UserRequest ureq, FileUpload element, EvaluationFormResponse response) {
    Identity evaluator = response.getSession().getIdentity();
    String color = evaluatorToColors.get(evaluator);
    String evaluatorName = getLegend(evaluator);
    String filename = response.getStringuifiedResponse();
    String filesize = null;
    String mapperUri = null;
    String iconCss = null;
    String thumbUri = null;
    VFSLeaf leaf = evaluationFormManager.loadResponseLeaf(response);
    if (leaf != null) {
        filename = leaf.getName();
        filesize = Formatter.formatBytes((leaf).getSize());
        mapperUri = registerCacheableMapper(ureq, "file-upload-" + element.getId() + "-" + leaf.getLastModified(), new VFSMediaMapper(leaf));
        iconCss = CSSHelper.createFiletypeIconCssClassFor(leaf.getName());
        if (leaf instanceof MetaTagged) {
            MetaTagged metaTaggedLeaf = (MetaTagged) leaf;
            MetaInfo meta = metaTaggedLeaf.getMetaInfo();
            if (meta != null && meta.isThumbnailAvailable()) {
                VFSLeaf thumb = meta.getThumbnail(200, 200, false);
                if (thumb != null) {
                    thumbUri = registerCacheableMapper(ureq, "file-upload-thumb" + element.getId() + "-" + leaf.getLastModified(), new VFSMediaMapper(thumb));
                    ;
                }
            }
        }
    }
    return new FileUploadCompareWrapper(color, evaluatorName, filename, filesize, mapperUri, iconCss, thumbUri);
}

Example 2 with VFSMediaMapper

use of org.olat.core.util.vfs.VFSMediaMapper in project openolat by klemens.

the class CompareEvaluationsFormController method createFileUploadCompareWrapper.

private FileUploadCompareWrapper createFileUploadCompareWrapper(UserRequest ureq, FileUpload element, EvaluationFormResponse response) {
    Identity evaluator = response.getSession().getIdentity();
    String color = evaluatorToColors.get(evaluator);
    String evaluatorName = getLegend(evaluator);
    String filename = response.getStringuifiedResponse();
    String filesize = null;
    String mapperUri = null;
    String iconCss = null;
    String thumbUri = null;
    VFSLeaf leaf = evaluationFormManager.loadResponseLeaf(response);
    if (leaf != null) {
        filename = leaf.getName();
        filesize = Formatter.formatBytes((leaf).getSize());
        mapperUri = registerCacheableMapper(ureq, "file-upload-" + element.getId() + "-" + leaf.getLastModified(), new VFSMediaMapper(leaf));
        iconCss = CSSHelper.createFiletypeIconCssClassFor(leaf.getName());
        if (leaf instanceof MetaTagged) {
            MetaTagged metaTaggedLeaf = (MetaTagged) leaf;
            MetaInfo meta = metaTaggedLeaf.getMetaInfo();
            if (meta != null && meta.isThumbnailAvailable()) {
                VFSLeaf thumb = meta.getThumbnail(200, 200, false);
                if (thumb != null) {
                    thumbUri = registerCacheableMapper(ureq, "file-upload-thumb" + element.getId() + "-" + leaf.getLastModified(), new VFSMediaMapper(thumb));
                    ;
                }
            }
        }
    }
    return new FileUploadCompareWrapper(color, evaluatorName, filename, filesize, mapperUri, iconCss, thumbUri);
}