Examples with DownloadComponent org.olat.core.gui.components.download.DownloadComponent used on opensource projects

Example 1 with DownloadComponent

use of org.olat.core.gui.components.download.DownloadComponent in project OpenOLAT by OpenOLAT.

the class FileArtefactDetailsController method initFileView.

private void initFileView(VFSItem file, UserRequest ureq) {
    vC = createVelocityContainer("fileDetails");
    DownloadComponent downlC = new DownloadComponent("download", (VFSLeaf) file);
    vC.put("download", downlC);
    vC.contextPut("filename", fArtefact.getFilename());
    if (file instanceof MetaTagged) {
        MetaInfo meta = ((MetaTagged) file).getMetaInfo();
        vC.contextPut("meta", meta);
        // show a preview thumbnail if possible
        if (meta.isThumbnailAvailable()) {
            VFSLeaf thumb = meta.getThumbnail(200, 200, false);
            if (thumb != null) {
                mr = new VFSMediaResource(thumb);
            }
            if (mr != null) {
                String thumbMapper = registerMapper(ureq, new Mapper() {

                    @Override
                    public MediaResource handle(String relPath, HttpServletRequest request) {
                        return mr;
                    }
                });
                vC.contextPut("thumbMapper", thumbMapper);
            }
        }
    }
    if (!readOnlyMode) {
        // allow to delete
        delLink = LinkFactory.createLink("delete.file", vC, this);
        delLink.setUserObject(file);
    }
    viewPanel.setContent(vC);
}

Example 2 with DownloadComponent

use of org.olat.core.gui.components.download.DownloadComponent in project openolat by klemens.

the class FileArtefactDetailsController method initFileView.

private void initFileView(VFSItem file, UserRequest ureq) {
    vC = createVelocityContainer("fileDetails");
    DownloadComponent downlC = new DownloadComponent("download", (VFSLeaf) file);
    vC.put("download", downlC);
    vC.contextPut("filename", fArtefact.getFilename());
    if (file instanceof MetaTagged) {
        MetaInfo meta = ((MetaTagged) file).getMetaInfo();
        vC.contextPut("meta", meta);
        // show a preview thumbnail if possible
        if (meta.isThumbnailAvailable()) {
            VFSLeaf thumb = meta.getThumbnail(200, 200, false);
            if (thumb != null) {
                mr = new VFSMediaResource(thumb);
            }
            if (mr != null) {
                String thumbMapper = registerMapper(ureq, new Mapper() {

                    @Override
                    public MediaResource handle(String relPath, HttpServletRequest request) {
                        return mr;
                    }
                });
                vC.contextPut("thumbMapper", thumbMapper);
            }
        }
    }
    if (!readOnlyMode) {
        // allow to delete
        delLink = LinkFactory.createLink("delete.file", vC, this);
        delLink.setUserObject(file);
    }
    viewPanel.setContent(vC);
}