Examples with StringOutput org.olat.core.gui.render.StringOutput used on opensource projects

Example 51 with StringOutput

use of org.olat.core.gui.render.StringOutput in project openolat by klemens.

the class UploadAssessmentItemBuilder method extractExtendedTextInteraction.

private void extractExtendedTextInteraction() {
    try (StringOutput sb = new StringOutput()) {
        List<Block> blocks = assessmentItem.getItemBody().getBlocks();
        for (Block block : blocks) {
            if (block instanceof UploadInteraction) {
                uploadInteraction = (UploadInteraction) block;
                responseIdentifier = uploadInteraction.getResponseIdentifier();
                break;
            } else {
                serializeJqtiObject(block, sb);
            }
        }
        question = sb.toString();
    } catch (IOException e) {
        log.error("", e);
    }
}

Example 52 with StringOutput

use of org.olat.core.gui.render.StringOutput in project openolat by klemens.

the class QTI21ResultsExportMediaResource method createResultHTML.

private String createResultHTML(Component results) {
    String pagePath = Util.getPackageVelocityRoot(this.getClass()) + "/qti21results.html";
    URLBuilder ubu = new URLBuilder("auth", "1", "0");
    // generate VelocityContainer and put Component
    VelocityContainer mainVC = new VelocityContainer("html", pagePath, translator, null);
    mainVC.contextPut("rootTitle", translator.translate("table.grading"));
    mainVC.put("results", results);
    // render VelocityContainer to StringOutPut
    Renderer renderer = Renderer.getInstance(mainVC, translator, ubu, new RenderResult(), new EmptyGlobalSettings());
    try (StringOutput sb = new StringOutput(32000);
        VelocityRenderDecorator vrdec = new VelocityRenderDecorator(renderer, mainVC, sb)) {
        mainVC.contextPut("r", vrdec);
        renderer.render(sb, mainVC, null);
        vrdec.close();
        return sb.toString();
    } catch (Exception e) {
        log.error("", e);
        return "";
    }
}

Example 53 with StringOutput

use of org.olat.core.gui.render.StringOutput in project openolat by klemens.

the class EssayAssessmentItemBuilder method extractExtendedTextInteraction.

private void extractExtendedTextInteraction() {
    try (StringOutput sb = new StringOutput()) {
        List<Block> blocks = assessmentItem.getItemBody().getBlocks();
        for (Block block : blocks) {
            if (block instanceof ExtendedTextInteraction) {
                extendedTextInteraction = (ExtendedTextInteraction) block;
                responseIdentifier = extendedTextInteraction.getResponseIdentifier();
                break;
            } else {
                serializeJqtiObject(block, sb);
            }
        }
        question = sb.toString();
    } catch (IOException e) {
        log.error("", e);
    }
}

Example 54 with StringOutput

use of org.olat.core.gui.render.StringOutput in project openolat by klemens.

the class WikiMarkupRenderer method render.

/**
 * @see org.olat.core.gui.components.ComponentRenderer#render(org.olat.core.gui.render.Renderer,
 *      org.olat.core.gui.render.StringOutput,
 *      org.olat.core.gui.components.Component,
 *      org.olat.core.gui.render.URLBuilder,
 *      org.olat.core.gui.translator.Translator,
 *      org.olat.core.gui.render.RenderResult, java.lang.String[])
 */
@Override
public void render(Renderer renderer, StringOutput sb, Component source, URLBuilder ubu, Translator translator, RenderResult renderResult, String[] args) {
    WikiMarkupComponent wikiComp = (WikiMarkupComponent) source;
    AJAXFlags flags = renderer.getGlobalSettings().getAjaxFlags();
    boolean iframePostEnabled = flags.isIframePostEnabled();
    ParserInput input = new ParserInput();
    input.setWikiUser(null);
    input.setAllowSectionEdit(false);
    input.setDepth(10);
    input.setContext("");
    // input.setTableOfContents(null);
    input.setLocale(new Locale("en"));
    // input.setVirtualWiki(Long.toString(wikiComp.getOres().getResourceableId()));
    input.setTopicName("dummy");
    input.setUserIpAddress("0.0.0.0");
    OlatWikiDataHandler dataHandler = new OlatWikiDataHandler(wikiComp.getOres(), wikiComp.getImageBaseUri());
    input.setDataHandler(dataHandler);
    StringOutput out = new StringOutput(100);
    ubu.buildURI(out, null, null, iframePostEnabled ? AJAXFlags.MODE_TOBGIFRAME : AJAXFlags.MODE_NORMAL);
    String uri = out.toString();
    ParserDocument parsedDoc = null;
    String uniqueId = "o_wiki".concat(wikiComp.getDispatchID());
    try {
        uri = URLDecoder.decode(uri, "utf-8");
        input.setVirtualWiki(uri.substring(1, uri.length() - 1));
        if (iframePostEnabled) {
            String targetUrl = " onclick=\"o_XHREvent(jQuery(this).attr('href'),false,true); return false;\"";
            input.setURLTarget(targetUrl);
        }
        sb.append("<div style=\"min-height:" + wikiComp.getMinHeight() + "px\" id=\"");
        sb.append(uniqueId);
        sb.append("\">");
        JFlexParser parser = new JFlexParser(input);
        parsedDoc = parser.parseHTML(wikiComp.getWikiContent());
    } catch (UnsupportedEncodingException e) {
    // encoding utf-8 should be ok
    } catch (Exception e) {
        throw new OLATRuntimeException(this.getClass(), "error while rendering wiki page with content:" + wikiComp.getWikiContent(), e);
    }
    // Use global js math formatter for latex formulas
    sb.append(Formatter.formatLatexFormulas(parsedDoc.getContent()));
    sb.append("</div>");
    // set targets of media, image and external links to target "_blank"
    sb.append("<script type=\"text/javascript\">/* <![CDATA[ */ ");
    String instanceUrl = Settings.getServerContextPathURI();
    sb.append("changeAnchorTargets('").append(uniqueId).append("','").append(instanceUrl).append("');");
    sb.append("/* ]]> */</script>");
}

Example 55 with StringOutput

use of org.olat.core.gui.render.StringOutput in project openolat by klemens.

the class RepositoryTableModel method addColumnDescriptors.

/**
 * @param tableCtr
 * @param selectButtonLabel Label of action row or null if no action row should be used
 * @param enableDirectLaunch
 * @return the position of the display name column
 */
public ColumnDescriptor addColumnDescriptors(TableController tableCtr, boolean selectTitle, boolean selectIcon, boolean remove, boolean infos) {
    Locale loc = translator.getLocale();
    CustomCellRenderer acRenderer = new RepositoryEntryACColumnDescriptor();
    tableCtr.addColumnDescriptor(new CustomRenderColumnDescriptor("table.header.ac", RepoCols.ac.ordinal(), null, loc, ColumnDescriptor.ALIGNMENT_LEFT, acRenderer) {

        @Override
        public int compareTo(int rowa, int rowb) {
            Object o1 = table.getTableDataModel().getObject(rowa);
            Object o2 = table.getTableDataModel().getObject(rowb);
            if (o1 == null || !(o1 instanceof RepositoryEntry))
                return -1;
            if (o2 == null || !(o2 instanceof RepositoryEntry))
                return 1;
            RepositoryEntry re1 = (RepositoryEntry) o1;
            RepositoryEntry re2 = (RepositoryEntry) o2;
            if (re1.isMembersOnly()) {
                if (!re2.isMembersOnly()) {
                    return 1;
                }
            } else if (re2.isMembersOnly()) {
                return -1;
            }
            OLATResourceAccess ac1 = repoEntriesWithOffer.get(re1.getOlatResource().getKey());
            OLATResourceAccess ac2 = repoEntriesWithOffer.get(re2.getOlatResource().getKey());
            if (ac1 == null && ac2 != null)
                return -1;
            if (ac1 != null && ac2 == null)
                return 1;
            if (ac1 != null && ac2 != null)
                return compareAccess(re1, ac1, re2, ac2);
            return super.compareString(re1.getDisplayname(), re2.getDisplayname());
        }

        private int compareAccess(RepositoryEntry re1, OLATResourceAccess ac1, RepositoryEntry re2, OLATResourceAccess ac2) {
            int s1 = ac1.getMethods().size();
            int s2 = ac2.getMethods().size();
            int compare = s1 - s2;
            if (compare != 0)
                return compare;
            if (s1 > 0 && s2 > 0) {
                String t1 = ac1.getMethods().get(0).getMethod().getType();
                String t2 = ac2.getMethods().get(0).getMethod().getType();
                int compareType = super.compareString(t1, t2);
                if (compareType != 0)
                    return compareType;
            }
            return super.compareString(re1.getDisplayname(), re2.getDisplayname());
        }
    });
    tableCtr.addColumnDescriptor(new RepositoryEntryTypeColumnDescriptor("table.header.typeimg", RepoCols.repoEntry.ordinal(), null, loc, ColumnDescriptor.ALIGNMENT_LEFT));
    String selectAction = selectTitle ? TABLE_ACTION_SELECT_LINK : null;
    if (repositoryModule.isManagedRepositoryEntries()) {
        tableCtr.addColumnDescriptor(false, new DefaultColumnDescriptor("table.header.externalid", RepoCols.externalId.ordinal(), selectAction, loc));
        tableCtr.addColumnDescriptor(new DefaultColumnDescriptor("table.header.externalref", RepoCols.externalRef.ordinal(), selectAction, loc));
    }
    boolean lfVisible = lifecycleDao.countPublicLifecycle() > 0;
    tableCtr.addColumnDescriptor(lfVisible, new DefaultColumnDescriptor("table.header.lifecycle.label", RepoCols.lifecycleLabel.ordinal(), null, loc));
    tableCtr.addColumnDescriptor(false, new DefaultColumnDescriptor("table.header.lifecycle.softkey", RepoCols.lifecycleSoftKey.ordinal(), null, loc));
    ColumnDescriptor nameColDesc = new DefaultColumnDescriptor("table.header.displayname", RepoCols.displayname.ordinal(), selectAction, loc) {

        @Override
        public int compareTo(int rowa, int rowb) {
            Object o1 = table.getTableDataModel().getValueAt(rowa, 1);
            Object o2 = table.getTableDataModel().getValueAt(rowb, 1);
            if (o1 == null || !(o1 instanceof RepositoryEntry))
                return -1;
            if (o2 == null || !(o2 instanceof RepositoryEntry))
                return 1;
            RepositoryEntry re1 = (RepositoryEntry) o1;
            RepositoryEntry re2 = (RepositoryEntry) o2;
            boolean c1 = RepositoryManager.getInstance().createRepositoryEntryStatus(re1.getStatusCode()).isClosed();
            boolean c2 = RepositoryManager.getInstance().createRepositoryEntryStatus(re2.getStatusCode()).isClosed();
            // same as Boolean compare
            int result = (c2 == c1 ? 0 : (c1 ? 1 : -1));
            if (result == 0) {
                Object a = table.getTableDataModel().getValueAt(rowa, dataColumn);
                Object b = table.getTableDataModel().getValueAt(rowb, dataColumn);
                if (a == null || !(a instanceof String))
                    return -1;
                if (b == null || !(b instanceof String))
                    return 1;
                String s1 = (String) a;
                String s2 = (String) b;
                result = compareString(s1, s2);
            }
            return result;
        }
    };
    tableCtr.addColumnDescriptor(nameColDesc);
    CustomCellRenderer dateRenderer = new DateCellRenderer(loc);
    tableCtr.addColumnDescriptor(false, new CustomRenderColumnDescriptor("table.header.lifecycle.start", RepoCols.lifecycleStart.ordinal(), null, loc, ColumnDescriptor.ALIGNMENT_LEFT, dateRenderer));
    tableCtr.addColumnDescriptor(false, new CustomRenderColumnDescriptor("table.header.lifecycle.end", RepoCols.lifecycleEnd.ordinal(), null, loc, ColumnDescriptor.ALIGNMENT_LEFT, dateRenderer));
    tableCtr.addColumnDescriptor(new DefaultColumnDescriptor("table.header.author", RepoCols.author.ordinal(), null, loc));
    CustomCellRenderer accessRenderer = new RepositoryEntryAccessColumnDescriptor(translator);
    ColumnDescriptor accessColDesc = new CustomRenderColumnDescriptor("table.header.access", RepoCols.repoEntry.ordinal(), null, loc, ColumnDescriptor.ALIGNMENT_LEFT, accessRenderer) {

        @Override
        public int compareTo(int rowa, int rowb) {
            Object o1 = table.getTableDataModel().getValueAt(rowa, 1);
            Object o2 = table.getTableDataModel().getValueAt(rowb, 1);
            if (o1 == null || !(o1 instanceof RepositoryEntry))
                return -1;
            if (o2 == null || !(o2 instanceof RepositoryEntry))
                return 1;
            RepositoryEntry re1 = (RepositoryEntry) o1;
            RepositoryEntry re2 = (RepositoryEntry) o2;
            int ar1 = re1.getAccess();
            if (re1.isMembersOnly()) {
                ar1 = 99;
            }
            int ar2 = re2.getAccess();
            if (re2.isMembersOnly()) {
                ar2 = 99;
            }
            if (ar1 < ar2)
                return -1;
            if (ar1 > ar2)
                return 1;
            return super.compareString(re1.getDisplayname(), re2.getDisplayname());
        }
    };
    tableCtr.addColumnDescriptor(accessColDesc);
    tableCtr.addColumnDescriptor(false, new DefaultColumnDescriptor("table.header.date", RepoCols.creationDate.ordinal(), null, loc));
    tableCtr.addColumnDescriptor(false, new DefaultColumnDescriptor("table.header.lastusage", RepoCols.lastUsage.ordinal(), null, loc));
    if (infos) {
        tableCtr.addColumnDescriptor(new StaticColumnDescriptor(TABLE_ACTION_INFOS, "info.header", translator.translate("info.header")) {

            @Override
            public void renderValue(StringOutput so, int row, Renderer renderer) {
                so.append("<i id='o_core").append(row).append("ref' class='o_icon o_icon-lg o_icon_info_resource'> </i>");
            }
        });
    }
    if (selectIcon) {
        tableCtr.addColumnDescriptor(new StaticColumnDescriptor(TABLE_ACTION_SELECT_LINK, "select", translator.translate("table.select")));
    }
    if (remove) {
        tableCtr.addColumnDescriptor(new StaticColumnDescriptor(TABLE_ACTION_REMOVE_LINK, "remove", translator.translate("remove")));
    }
    return nameColDesc;
}