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

Example 16 with VirtualContainer

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

the class DocumentPoolWebDAVMergeSource method loadRecursiveMergedContainers.

private VFSContainer loadRecursiveMergedContainers(Taxonomy taxonomy, INode node) {
    VFSContainer container = null;
    if (node instanceof TaxonomyTreeNode) {
        TaxonomyTreeNode taxonomyNode = (TaxonomyTreeNode) node;
        String name = RequestUtil.normalizeFilename(taxonomyNode.getTitle());
        VirtualContainer levelContainer = new VirtualContainer(name);
        levelContainer.setLocalSecurityCallback(new DefaultVFSSecurityCallback());
        boolean hasDocuments = false;
        if (taxonomyNode.getType() == TaxonomyTreeNodeType.templates) {
            // the templates
            return addTemplates(taxonomyNode, taxonomy);
        } else if (taxonomyNode.getTaxonomyLevel() != null && taxonomyNode.isDocumentsLibraryEnabled() && taxonomyNode.isCanRead()) {
            // the real thing
            levelContainer.addItem(addDocument(taxonomyNode));
            hasDocuments = true;
        }
        for (int i = 0; i < node.getChildCount(); i++) {
            VFSContainer childContainer = loadRecursiveMergedContainers(taxonomy, node.getChildAt(i));
            if (childContainer != null) {
                levelContainer.addItem(childContainer);
                hasDocuments = true;
            }
        }
        container = hasDocuments ? levelContainer : null;
    }
    return container;
}

Example 17 with VirtualContainer

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

the class ListRenderer method appendRenderedFile.

// getRenderedDirectoryContent
/**
 * Render a single file or folder.
 *
 * @param	f			The file or folder to render
 * @param	sb		StringOutput to append generated html code
 */
private void appendRenderedFile(FolderComponent fc, VFSItem child, String currentContainerPath, StringOutput sb, URLBuilder ubu, Translator translator, boolean iframePostEnabled, boolean canContainerVersion, int pos) {
    // assume full access unless security callback tells us something different.
    boolean canWrite = child.getParentContainer().canWrite() == VFSConstants.YES;
    // special case: virtual folders are always read only. parent of child =! the current container
    canWrite = canWrite && !(fc.getCurrentContainer() instanceof VirtualContainer);
    boolean isAbstract = (child instanceof AbstractVirtualContainer);
    Versions versions = null;
    if (canContainerVersion && child instanceof Versionable) {
        Versionable versionable = (Versionable) child;
        if (versionable.getVersions().isVersioned()) {
            versions = versionable.getVersions();
        }
    }
    boolean canVersion = versions != null && !versions.getRevisions().isEmpty();
    boolean canAddToEPortfolio = FolderConfig.isEPortfolioAddEnabled();
    VFSLeaf leaf = null;
    if (child instanceof VFSLeaf) {
        leaf = (VFSLeaf) child;
    }
    // if not a leaf, it must be a container...
    boolean isContainer = (leaf == null);
    MetaInfo metaInfo = null;
    if (child instanceof MetaTagged) {
        metaInfo = ((MetaTagged) child).getMetaInfo();
    }
    boolean lockedForUser = lockManager.isLockedForMe(child, fc.getIdentityEnvironnement().getIdentity(), fc.getIdentityEnvironnement().getRoles());
    String name = child.getName();
    boolean xssErrors = StringHelper.xssScanForErrors(name);
    String pathAndName;
    if (xssErrors) {
        pathAndName = null;
    } else {
        pathAndName = currentContainerPath;
        if (pathAndName.length() > 0 && !pathAndName.endsWith("/")) {
            pathAndName += "/";
        }
        pathAndName += name;
    }
    // tr begin
    sb.append("<tr><td>").append("<input type=\"checkbox\" name=\"").append(FileSelection.FORM_ID).append("\" value=\"");
    if (xssErrors) {
        sb.append(StringHelper.escapeHtml(name)).append("\" disabled=\"disabled\"");
    } else {
        sb.append(name).append("\" ");
    }
    sb.append("/> ");
    // browse link pre
    if (xssErrors) {
        sb.append("<i class='o_icon o_icon-fw o_icon_banned'> </i> ");
        sb.append(StringHelper.escapeHtml(name));
        log.error("XSS Scan found something suspicious in: " + child);
    } else {
        sb.append("<a id='o_sel_doc_").append(pos).append("'");
        if (isContainer) {
            // for directories... normal module URIs
            // needs encoding, not done in buildHrefAndOnclick!
            // FIXME: SR: refactor encode: move to ubu.buildHrefAndOnclick
            String pathAndNameEncoded = ubu.encodeUrl(pathAndName);
            ubu.buildHrefAndOnclick(sb, pathAndNameEncoded, iframePostEnabled, false, true);
        } else {
            // for files, add PARAM_SERV command
            sb.append(" href=\"");
            ubu.buildURI(sb, new String[] { PARAM_SERV }, new String[] { "x" }, pathAndName, AJAXFlags.MODE_NORMAL);
            sb.append("\"");
            boolean download = FolderManager.isDownloadForcedFileType(name);
            if (download) {
                sb.append(" download=\"").append(StringHelper.escapeHtml(name)).append("\"");
            } else {
                sb.append(" target=\"_blank\"");
            }
        }
        sb.append(">");
        // icon css
        sb.append("<i class=\"o_icon o_icon-fw ");
        if (isContainer)
            sb.append(CSSHelper.CSS_CLASS_FILETYPE_FOLDER);
        else
            sb.append(CSSHelper.createFiletypeIconCssClassFor(name));
        sb.append("\"></i> ");
        // name
        if (isAbstract)
            sb.append("<i>");
        sb.append(StringHelper.escapeHtml(name));
        if (isAbstract)
            sb.append("</i>");
        sb.append("</a>");
    }
    // file metadata as tooltip
    if (metaInfo != null) {
        boolean hasMeta = false;
        sb.append("<div id='o_sel_doc_tooltip_").append(pos).append("' class='o_bc_meta' style='display:none;'>");
        if (StringHelper.containsNonWhitespace(metaInfo.getTitle())) {
            String title = StringHelper.escapeHtml(metaInfo.getTitle());
            sb.append("<h5>").append(Formatter.escapeDoubleQuotes(title)).append("</h5>");
            hasMeta = true;
        }
        if (StringHelper.containsNonWhitespace(metaInfo.getComment())) {
            sb.append("<div class=\"o_comment\">");
            String comment = StringHelper.escapeHtml(metaInfo.getComment());
            sb.append(Formatter.escapeDoubleQuotes(comment));
            sb.append("</div>");
            hasMeta = true;
        }
        // boolean hasThumbnail = false;
        if (metaInfo.isThumbnailAvailable() && !xssErrors) {
            sb.append("<div class='o_thumbnail' style='background-image:url(");
            ubu.buildURI(sb, new String[] { PARAM_SERV_THUMBNAIL }, new String[] { "x" }, pathAndName, AJAXFlags.MODE_NORMAL);
            sb.append("); background-repeat:no-repeat; background-position:50% 50%;'></div>");
            hasMeta = true;
        // hasThumbnail = true;
        }
        // first try author info from metadata (creator)
        // boolean hasMetaAuthor = false;
        String author = metaInfo.getCreator();
        // fallback use file author (uploader)
        if (StringHelper.containsNonWhitespace(author)) {
        // hasMetaAuthor = true;
        } else {
            author = metaInfo.getAuthor();
            if (!"-".equals(author)) {
                author = UserManager.getInstance().getUserDisplayName(author);
            } else {
                author = null;
            }
        }
        author = StringHelper.escapeHtml(author);
        if (StringHelper.containsNonWhitespace(author)) {
            sb.append("<p class=\"o_author\">").append(Formatter.escapeDoubleQuotes(translator.translate("mf.author")));
            sb.append(": ").append(Formatter.escapeDoubleQuotes(author)).append("</p>");
            hasMeta = true;
        }
        sb.append("</div>");
        if (hasMeta) {
            // render tooltip only when it contains something
            sb.append("<script type='text/javascript'>").append("/* <![CDATA[ */").append("jQuery(function() {\n").append("  jQuery('#o_sel_doc_").append(pos).append("').tooltip({\n").append("	   html: true,\n").append("	   container: 'body',\n").append("    title: function(){ return jQuery('#o_sel_doc_tooltip_").append(pos).append("').html(); }\n").append("  });\n").append("  jQuery('#o_sel_doc_").append(pos).append("').on('click', function(){\n").append("	   jQuery('#o_sel_doc_").append(pos).append("').tooltip('hide');\n").append("  });\n").append("});").append("/* ]]> */").append("</script>");
        }
    }
    sb.append("</td><td>");
    // filesize
    if (!isContainer) {
        // append filesize
        sb.append("<span class='text-muted small'>");
        sb.append(Formatter.formatBytes(leaf.getSize()));
        sb.append("</span>");
    }
    sb.append("</td><td>");
    // last modified
    long lastModified = child.getLastModified();
    sb.append("<span class='text-muted small'>");
    if (lastModified != VFSConstants.UNDEFINED)
        sb.append(DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT, translator.getLocale()).format(new Date(lastModified)));
    else
        sb.append("-");
    sb.append("</span></td><td>");
    // license
    if (licensesEnabled) {
        MetaInfoFactory metaInfoFactory = CoreSpringFactory.getImpl(MetaInfoFactory.class);
        License license = metaInfoFactory.getLicense(metaInfo);
        LicenseRenderer licenseRenderer = new LicenseRenderer(translator.getLocale());
        licenseRenderer.render(sb, license, true);
        sb.append("</td><td>");
    }
    if (canContainerVersion) {
        if (canVersion)
            if (versions != null) {
                sb.append("<span class='text-muted small'>");
                sb.append(versions.getRevisionNr());
                sb.append("</span>");
            }
        sb.append("</td><td>");
    }
    // locked
    boolean locked = lockManager.isLocked(child);
    if (locked) {
        LockInfo lock = lockManager.getLock(child);
        sb.append("<i class=\"o_icon o_icon_locked\" title=\"");
        if (lock != null && lock.getLockedBy() != null) {
            String fullname = userManager.getUserDisplayName(lock.getLockedBy());
            String date = "";
            if (lock.getCreationDate() != null) {
                date = fc.getDateTimeFormat().format(lock.getCreationDate());
            }
            String msg = translator.translate("Locked", new String[] { fullname, date });
            if (lock.isWebDAVLock()) {
                msg += " (WebDAV)";
            }
            sb.append(msg);
        }
        sb.append("\">&#160;</i>");
    }
    sb.append("</td><td>");
    // Info link
    if (canWrite) {
        int actionCount = 0;
        if (canVersion) {
            actionCount++;
        }
        String nameLowerCase = name.toLowerCase();
        // OO-57 only display edit link if it's not a folder
        boolean isLeaf = (child instanceof VFSLeaf);
        boolean isEditable = (isLeaf && !lockedForUser && !xssErrors && (nameLowerCase.endsWith(".html") || nameLowerCase.endsWith(".htm") || nameLowerCase.endsWith(".txt") || nameLowerCase.endsWith(".css") || nameLowerCase.endsWith(".csv	")));
        if (isEditable)
            actionCount++;
        boolean canEP = canAddToEPortfolio && !isContainer;
        if (canEP)
            actionCount++;
        boolean canMetaData = canMetaInfo(child);
        if (canMetaData)
            actionCount++;
        if (actionCount == 1 && canMetaData) {
            // when only one action is available, don't render menu
            sb.append("<a ");
            ubu.buildHrefAndOnclick(sb, null, iframePostEnabled, false, false, new NameValuePair(PARAM_EDTID, pos)).append(" title=\"").append(StringHelper.escapeHtml(translator.translate("mf.edit"))).append("\"><i class=\"o_icon o_icon-fw o_icon_edit_metadata\"></i></a>");
        } else if (actionCount > 1) {
            // add actions to menu if multiple actions available
            sb.append("<a id='o_sel_actions_").append(pos).append("' href='javascript:;'><i class='o_icon o_icon-lg o_icon_actions'></i></a>").append("<div id='o_sel_actions_pop_").append(pos).append("' style='display:none;'><ul class='list-unstyled'>");
            // meta edit action (rename etc)
            if (canMetaData) {
                // Metadata edit link... also handles rename for non-OlatRelPathImpls
                sb.append("<li><a ");
                ubu.buildHrefAndOnclick(sb, null, iframePostEnabled, false, false, new NameValuePair(PARAM_EDTID, pos)).append("><i class=\"o_icon o_icon-fw o_icon_edit_metadata\"></i> ").append(StringHelper.escapeHtml(translator.translate("mf.edit"))).append("</a></li>");
            }
            // content edit action
            if (isEditable) {
                sb.append("<li><a ");
                ubu.buildHrefAndOnclick(sb, null, iframePostEnabled, false, false, new NameValuePair(PARAM_CONTENTEDITID, pos)).append("><i class=\"o_icon o_icon-fw o_icon_edit_file\"></i> ").append(StringHelper.escapeHtml(translator.translate("editor"))).append("</a></li>");
            }
            // versions action
            if (canVersion) {
                // Versions link
                sb.append("<li><a ");
                ubu.buildHrefAndOnclick(sb, null, iframePostEnabled, false, false, new NameValuePair(PARAM_VERID, pos)).append("><i class=\"o_icon o_icon-fw o_icon_version\"></i> ").append(StringHelper.escapeHtml(translator.translate("versions"))).append("</a></li>");
            }
            // get a link for adding a file to ePortfolio, if file-owner is the current user
            if (canEP) {
                if (metaInfo != null) {
                    Identity author = metaInfo.getAuthorIdentity();
                    if (author != null && fc.getIdentityEnvironnement().getIdentity().getKey().equals(author.getKey())) {
                        sb.append("<li><a ");
                        ubu.buildHrefAndOnclick(sb, null, iframePostEnabled, false, false, new NameValuePair(PARAM_EPORT, pos)).append("><i class=\"o_icon o_icon-fw o_icon_eportfolio_add\"></i> ").append(StringHelper.escapeHtml(translator.translate("eportfolio"))).append("</a></li>");
                    }
                }
            }
            sb.append("</ul></div>").append("<script type='text/javascript'>").append("/* <![CDATA[ */").append("jQuery(function() {\n").append("  o_popover('o_sel_actions_").append(pos).append("','o_sel_actions_pop_").append(pos).append("','left');\n").append("});").append("/* ]]> */").append("</script>");
        }
    }
    sb.append("</td></tr>");
}

Example 18 with VirtualContainer

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

the class CoursefolderWebDAVMergeSource method loadMergedContainers.

@Override
protected List<VFSContainer> loadMergedContainers() {
    List<VFSContainer> containers = new ArrayList<>();
    Map<String, VFSContainer> terms = null;
    VirtualContainer noTermContainer = null;
    VirtualContainer finishedContainer = null;
    boolean useTerms = webDAVModule.isTermsFoldersEnabled();
    if (useTerms) {
        // prepare no-terms folder for all resources without semester term info or private date
        terms = new HashMap<String, VFSContainer>();
        noTermContainer = new VirtualContainer("_other");
    } else {
        finishedContainer = new VirtualContainer("_finished");
    }
    boolean prependReference = webDAVModule.isPrependCourseReferenceToTitle();
    UniqueNames container = new UniqueNames();
    List<RepositoryEntry> editorEntries = repositoryManager.queryByOwner(getIdentity(), "CourseModule");
    appendCourses(editorEntries, true, containers, useTerms, terms, noTermContainer, finishedContainer, prependReference, container);
    // add courses as participant and coaches
    if (webDAVModule.isEnableLearnersParticipatingCourses()) {
        List<RepositoryEntry> entries = repositoryManager.getLearningResourcesAsParticipantAndCoach(getIdentity(), "CourseModule");
        appendCourses(entries, false, containers, useTerms, terms, noTermContainer, finishedContainer, prependReference, container);
    }
    // add bookmarked courses
    if (webDAVModule.isEnableLearnersBookmarksCourse()) {
        List<RepositoryEntry> bookmarkedEntries = repositoryManager.getLearningResourcesAsBookmark(getIdentity(), identityEnv.getRoles(), "CourseModule", 0, -1);
        appendCourses(bookmarkedEntries, false, containers, useTerms, terms, noTermContainer, finishedContainer, prependReference, container);
    }
    if (useTerms) {
        // add no-terms folder if any have been found
        if (noTermContainer.getItems().size() > 0) {
            addContainerToList(noTermContainer, containers);
        }
    } else if (finishedContainer.getItems().size() > 0) {
        addContainerToList(finishedContainer, containers);
    }
    return containers;
}

Example 19 with VirtualContainer

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

the class PFManager method provideAdminContainer.

/**
 * Provide admin view for webdav, contains all participants of the course.
 *
 * @param pfNode the pf node
 * @param courseEnv the course env
 * @return the VFS container
 */
public VFSContainer provideAdminContainer(PFCourseNode pfNode, CourseEnvironment courseEnv) {
    Translator translator = Util.createPackageTranslator(PFRunController.class, I18nModule.getDefaultLocale());
    SubscriptionContext nodefolderSubContext = CourseModule.createSubscriptionContext(courseEnv, pfNode);
    RepositoryEntry re = courseEnv.getCourseGroupManager().getCourseEntry();
    List<Identity> participants = repositoryEntryRelationDao.getMembers(re, RepositoryEntryRelationType.both, GroupRoles.participant.name());
    participants = new ArrayList<>(new HashSet<>(participants));
    String path = courseEnv.getCourseBaseContainer().getRelPath() + "/" + FILENAME_PARTICIPANTFOLDER;
    VFSContainer courseElementBaseContainer = new OlatRootFolderImpl(path, null);
    VirtualContainer namedCourseFolder = new VirtualContainer(translator.translate("participant.folder"));
    for (Identity participant : participants) {
        Path relPath = Paths.get(pfNode.getIdent(), getIdFolderName(participant));
        VFSContainer userBaseContainer = VFSManager.resolveOrCreateContainerFromPath(courseElementBaseContainer, relPath.toString());
        String participantfoldername = userManager.getUserDisplayName(participant);
        VirtualContainer participantFolder = new VirtualContainer(participantfoldername);
        participantFolder.setParentContainer(namedCourseFolder);
        namedCourseFolder.addItem(participantFolder);
        if (pfNode.hasParticipantBoxConfigured()) {
            VFSContainer dropContainer = new NamedContainerImpl(translator.translate("drop.box"), VFSManager.resolveOrCreateContainerFromPath(userBaseContainer, FILENAME_DROPBOX));
            dropContainer.setLocalSecurityCallback(new ReadOnlyCallback(nodefolderSubContext));
            participantFolder.addItem(dropContainer);
        }
        if (pfNode.hasCoachBoxConfigured()) {
            VFSContainer returnContainer = new NamedContainerImpl(translator.translate("return.box"), VFSManager.resolveOrCreateContainerFromPath(userBaseContainer, FILENAME_RETURNBOX));
            returnContainer.setLocalSecurityCallback(new ReadWriteDeleteCallback(nodefolderSubContext));
            participantFolder.addItem(returnContainer);
        }
    }
    return namedCourseFolder;
}

Example 20 with VirtualContainer

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

the class PFManager method provideCoachContainer.

/**
 * Provide coach view in webdav.
 *
 * @param pfNode
 * @param courseEnv
 * @param identity
 * @return the VFSContainer
 */
private VFSContainer provideCoachContainer(PFCourseNode pfNode, CourseEnvironment courseEnv, Identity identity, boolean admin) {
    Locale locale = I18nManager.getInstance().getLocaleOrDefault(identity.getUser().getPreferences().getLanguage());
    Translator translator = Util.createPackageTranslator(PFRunController.class, locale);
    SubscriptionContext nodefolderSubContext = CourseModule.createSubscriptionContext(courseEnv, pfNode);
    List<Identity> participants = getParticipants(identity, courseEnv, admin);
    String path = courseEnv.getCourseBaseContainer().getRelPath() + "/" + FILENAME_PARTICIPANTFOLDER;
    VFSContainer courseElementBaseContainer = new OlatRootFolderImpl(path, null);
    VirtualContainer namedCourseFolder = new VirtualContainer(translator.translate("participant.folder"));
    for (Identity participant : participants) {
        Path relPath = Paths.get(pfNode.getIdent(), getIdFolderName(participant));
        VFSContainer userBaseContainer = VFSManager.resolveOrCreateContainerFromPath(courseElementBaseContainer, relPath.toString());
        String participantfoldername = userManager.getUserDisplayName(participant);
        VirtualContainer participantFolder = new VirtualContainer(participantfoldername);
        namedCourseFolder.addItem(participantFolder);
        if (pfNode.hasParticipantBoxConfigured()) {
            VFSContainer dropContainer = new NamedContainerImpl(translator.translate("drop.box"), VFSManager.resolveOrCreateContainerFromPath(userBaseContainer, FILENAME_DROPBOX));
            // if coach is also participant, can user his/her webdav folder with participant rights
            if (identity.equals(participant)) {
                VFSContainer dropbox = resolveOrCreateDropFolder(courseEnv, pfNode, identity);
                VFSSecurityCallback callback = calculateCallback(courseEnv, pfNode, dropbox, true);
                dropContainer.setLocalSecurityCallback(callback);
            } else {
                dropContainer.setLocalSecurityCallback(new ReadOnlyCallback(nodefolderSubContext));
            }
            participantFolder.addItem(dropContainer);
        }
        if (pfNode.hasCoachBoxConfigured()) {
            VFSContainer returnContainer = new NamedContainerImpl(translator.translate("return.box"), VFSManager.resolveOrCreateContainerFromPath(userBaseContainer, FILENAME_RETURNBOX));
            returnContainer.setLocalSecurityCallback(new ReadWriteDeleteCallback(nodefolderSubContext));
            participantFolder.addItem(returnContainer);
        }
    }
    return namedCourseFolder;
}