Examples with QtiNode uk.ac.ed.ph.jqtiplus.node.QtiNode used on opensource projects

Example 1 with QtiNode

use of uk.ac.ed.ph.jqtiplus.node.QtiNode in project OpenOLAT by OpenOLAT.

the class AssessmentTestHelper method getParentSection.

public static ParentPartItemRefs getParentSection(TestPlanNodeKey itemKey, TestSessionState testSessionState, ResolvedAssessmentTest resolvedAssessmentTest) {
    ParentPartItemRefs parentParts = new ParentPartItemRefs();
    try {
        TestPlanNode currentItem = testSessionState.getTestPlan().getNode(itemKey);
        List<AssessmentItemRef> itemRefs = resolvedAssessmentTest.getItemRefsBySystemIdMap().get(currentItem.getItemSystemId());
        AssessmentItemRef itemRef = null;
        if (itemRefs.size() == 1) {
            itemRef = itemRefs.get(0);
        } else {
            Identifier itemId = itemKey.getIdentifier();
            for (AssessmentItemRef ref : itemRefs) {
                if (ref.getIdentifier().equals(itemId)) {
                    itemRef = ref;
                    break;
                }
            }
        }
        if (itemRef != null) {
            for (QtiNode parentPart = itemRef.getParent(); parentPart != null; parentPart = parentPart.getParent()) {
                if (parentParts.getSectionIdentifier() == null && parentPart instanceof AssessmentSection) {
                    AssessmentSection section = (AssessmentSection) parentPart;
                    parentParts.setSectionIdentifier(section.getIdentifier().toString());
                } else if (parentParts.getTestPartIdentifier() == null && parentPart instanceof TestPart) {
                    TestPart testPart = (TestPart) parentPart;
                    parentParts.setTestPartIdentifier(testPart.getIdentifier().toString());
                }
            }
        }
    } catch (Exception e) {
        log.error("", e);
    }
    return parentParts;
}

Example 2 with QtiNode

use of uk.ac.ed.ph.jqtiplus.node.QtiNode in project OpenOLAT by OpenOLAT.

the class AssessmentTestComposerController method doExportPool.

private void doExportPool() {
    TreeNode selectedNode = menuTree.getSelectedNode();
    if (selectedNode == null)
        return;
    AtomicInteger counter = new AtomicInteger();
    Object uobject = selectedNode.getUserObject();
    if (uobject instanceof AssessmentItemRef) {
        doExportPool((AssessmentItemRef) uobject);
        counter.incrementAndGet();
    } else if (uobject instanceof QtiNode) {
        QtiNode qtiNode = (QtiNode) uobject;
        QueryUtils.walkTree(new TreeWalkNodeHandler() {

            @Override
            public boolean handleNode(QtiNode node) {
                if (node instanceof AssessmentItemRef) {
                    doExportPool((AssessmentItemRef) node);
                    counter.incrementAndGet();
                }
                return true;
            }
        }, qtiNode);
    }
    if (counter.get() > 0) {
        showInfo("export.qpool.successful", counter.toString());
    }
}

Example 3 with QtiNode

use of uk.ac.ed.ph.jqtiplus.node.QtiNode in project OpenOLAT by OpenOLAT.

the class AssessmentObjectComponentRenderer method renderHottext.

/*
	  <xsl:template match="qti:hottext">
	    <xsl:if test="qw:is-visible(.)">
	      <xsl:variable name="hottextInteraction" select="ancestor::qti:hottextInteraction" as="element(qti:hottextInteraction)"/>
	      <xsl:variable name="responseIdentifier" select="$hottextInteraction/@responseIdentifier" as="xs:string"/>
	      <span class="hottext">
	        <input type="{if ($hottextInteraction/@maxChoices=1) then 'radio' else 'checkbox'}"
	             name="qtiworks_response_{$responseIdentifier}"
	             value="{@identifier}">
	          <xsl:if test="$isItemSessionEnded">
	            <xsl:attribute name="disabled">disabled</xsl:attribute>
	          </xsl:if>
	          <xsl:if test="qw:value-contains(qw:get-response-value(/, $responseIdentifier), @identifier)">
	            <xsl:attribute name="checked" select="'checked'"/>
	          </xsl:if>
	        </input>
	        <xsl:apply-templates/>
	      </span>
	    </xsl:if>
	  </xsl:template>
	 */
private void renderHottext(AssessmentRenderer renderer, StringOutput sb, ResolvedAssessmentItem resolvedAssessmentItem, ItemSessionState itemSessionState, Hottext hottext, AssessmentObjectComponent component, URLBuilder ubu, Translator translator) {
    if (!isVisible(hottext, itemSessionState))
        return;
    HottextInteraction interaction = null;
    for (QtiNode parentNode = hottext.getParent(); parentNode.getParent() != null; parentNode = parentNode.getParent()) {
        if (parentNode instanceof HottextInteraction) {
            interaction = (HottextInteraction) parentNode;
            break;
        }
    }
    if (interaction != null) {
        sb.append("<span class='hottext'><input type='");
        if (interaction.getMaxChoices() == 1) {
            sb.append("radio");
        } else {
            sb.append("checkbox");
        }
        String guid = "oo_" + CodeHelper.getRAMUniqueID();
        String responseUniqueId = component.getResponseUniqueIdentifier(itemSessionState, interaction);
        sb.append("' id='").append(guid).append("' name='qtiworks_response_").append(responseUniqueId).append("'").append(" value='").append(hottext.getIdentifier().toString()).append("'");
        if (component.isItemSessionEnded(itemSessionState, renderer.isSolutionMode())) {
            sb.append(" disabled");
        }
        AssessmentItem assessmentItem = resolvedAssessmentItem.getRootNodeLookup().extractIfSuccessful();
        Value responseValue = getResponseValue(assessmentItem, itemSessionState, interaction.getResponseIdentifier(), renderer.isSolutionMode());
        if (valueContains(responseValue, hottext.getIdentifier())) {
            sb.append(" checked");
        }
        sb.append(" />");
        sb.append("<label for='").append(guid).append("'>");
        hottext.getInlineStatics().forEach((inline) -> renderInline(renderer, sb, component, resolvedAssessmentItem, itemSessionState, inline, ubu, translator));
        FormJSHelper.appendFlexiFormDirtyOn(sb, component.getQtiItem().getRootForm(), "change click", guid);
        sb.append("</label></span>");
    }
}

Example 4 with QtiNode

use of uk.ac.ed.ph.jqtiplus.node.QtiNode in project openolat by klemens.

the class AssessmentObjectComponentRenderer method renderHottext.

/*
	  <xsl:template match="qti:hottext">
	    <xsl:if test="qw:is-visible(.)">
	      <xsl:variable name="hottextInteraction" select="ancestor::qti:hottextInteraction" as="element(qti:hottextInteraction)"/>
	      <xsl:variable name="responseIdentifier" select="$hottextInteraction/@responseIdentifier" as="xs:string"/>
	      <span class="hottext">
	        <input type="{if ($hottextInteraction/@maxChoices=1) then 'radio' else 'checkbox'}"
	             name="qtiworks_response_{$responseIdentifier}"
	             value="{@identifier}">
	          <xsl:if test="$isItemSessionEnded">
	            <xsl:attribute name="disabled">disabled</xsl:attribute>
	          </xsl:if>
	          <xsl:if test="qw:value-contains(qw:get-response-value(/, $responseIdentifier), @identifier)">
	            <xsl:attribute name="checked" select="'checked'"/>
	          </xsl:if>
	        </input>
	        <xsl:apply-templates/>
	      </span>
	    </xsl:if>
	  </xsl:template>
	 */
private void renderHottext(AssessmentRenderer renderer, StringOutput sb, ResolvedAssessmentItem resolvedAssessmentItem, ItemSessionState itemSessionState, Hottext hottext, AssessmentObjectComponent component, URLBuilder ubu, Translator translator) {
    if (!isVisible(hottext, itemSessionState))
        return;
    HottextInteraction interaction = null;
    for (QtiNode parentNode = hottext.getParent(); parentNode.getParent() != null; parentNode = parentNode.getParent()) {
        if (parentNode instanceof HottextInteraction) {
            interaction = (HottextInteraction) parentNode;
            break;
        }
    }
    if (interaction != null) {
        sb.append("<span class='hottext'><input type='");
        if (interaction.getMaxChoices() == 1) {
            sb.append("radio");
        } else {
            sb.append("checkbox");
        }
        String guid = "oo_" + CodeHelper.getRAMUniqueID();
        String responseUniqueId = component.getResponseUniqueIdentifier(itemSessionState, interaction);
        sb.append("' id='").append(guid).append("' name='qtiworks_response_").append(responseUniqueId).append("'").append(" value='").append(hottext.getIdentifier().toString()).append("'");
        if (component.isItemSessionEnded(itemSessionState, renderer.isSolutionMode())) {
            sb.append(" disabled");
        }
        AssessmentItem assessmentItem = resolvedAssessmentItem.getRootNodeLookup().extractIfSuccessful();
        Value responseValue = getResponseValue(assessmentItem, itemSessionState, interaction.getResponseIdentifier(), renderer.isSolutionMode());
        if (valueContains(responseValue, hottext.getIdentifier())) {
            sb.append(" checked");
        }
        sb.append(" />");
        sb.append("<label for='").append(guid).append("'>");
        hottext.getInlineStatics().forEach((inline) -> renderInline(renderer, sb, component, resolvedAssessmentItem, itemSessionState, inline, ubu, translator));
        FormJSHelper.appendFlexiFormDirtyOn(sb, component.getQtiItem().getRootForm(), "change click", guid);
        sb.append("</label></span>");
    }
}

Example 5 with QtiNode

use of uk.ac.ed.ph.jqtiplus.node.QtiNode in project OpenOLAT by OpenOLAT.

the class AssessmentObjectComponentRenderer method renderGap.

/*
	  <xsl:template match="qti:gap">
	    <xsl:variable name="gmi" select="ancestor::qti:gapMatchInteraction" as="element(qti:gapMatchInteraction)"/>
	    <xsl:variable name="gaps" select="$gmi//qti:gap" as="element(qti:gap)+"/>
	    <xsl:variable name="thisGap" select="." as="element(qti:gap)"/>
	    <span class="gap" id="qtiworks_id_{$gmi/@responseIdentifier}_{@identifier}">
	      <!-- (Print index of this gap wrt all gaps in the interaction) -->
	      GAP <xsl:value-of select="for $i in 1 to count($gaps) return
	        if ($gaps[$i]/@identifier = $thisGap/@identifier) then $i else ()"/>
	    </span>
	  </xsl:template>
	 */
private void renderGap(StringOutput sb, Gap gap, ItemSessionState itemSessionState, AssessmentObjectComponent component) {
    GapMatchInteraction interaction = null;
    for (QtiNode parentNode = gap.getParent(); parentNode.getParent() != null; parentNode = parentNode.getParent()) {
        if (parentNode instanceof GapMatchInteraction) {
            interaction = (GapMatchInteraction) parentNode;
            break;
        }
    }
    if (interaction != null) {
        List<Gap> gaps = QueryUtils.search(Gap.class, interaction.getBlockStatics());
        String responseUniqueId = component.getResponseUniqueIdentifier(itemSessionState, interaction);
        sb.append("<span class='gap' id=\"qtiworks_id_").append(responseUniqueId).append("_").append(gap.getIdentifier().toString()).append("\">");
        sb.append("GAP ").append(gaps.indexOf(gap));
        sb.append("</span>");
    }
}