Examples with MsgSelectDefaultNode com.google.template.soy.soytree.MsgSelectDefaultNode used on opensource projects

Example 1 with MsgSelectDefaultNode

use of com.google.template.soy.soytree.MsgSelectDefaultNode in project closure-templates by google.

the class MsgUtils method buildMsgPartForSelect.

/**
 * Builds the list of SoyMsgParts for the given MsgSelectNode.
 *
 * @param msgSelectNode The select node parsed from the Soy source.
 * @param msgNode The MsgNode containing 'msgSelectNode'.
 * @return A SoyMsgSelectPart.
 */
private static SoyMsgSelectPart buildMsgPartForSelect(MsgSelectNode msgSelectNode, MsgNode msgNode) {
    // This is the list of the cases.
    ImmutableList.Builder<SoyMsgPart.Case<String>> selectCases = ImmutableList.builder();
    for (CaseOrDefaultNode child : msgSelectNode.getChildren()) {
        ImmutableList<SoyMsgPart> caseMsgParts = buildMsgPartsForChildren(child, msgNode);
        String caseValue;
        if (child instanceof MsgSelectCaseNode) {
            caseValue = ((MsgSelectCaseNode) child).getCaseValue();
        } else if (child instanceof MsgSelectDefaultNode) {
            caseValue = null;
        } else {
            throw new AssertionError("Unidentified node under a select node.");
        }
        selectCases.add(SoyMsgPart.Case.create(caseValue, caseMsgParts));
    }
    return new SoyMsgSelectPart(msgNode.getSelectVarName(msgSelectNode), selectCases.build());
}

Example 2 with MsgSelectDefaultNode

use of com.google.template.soy.soytree.MsgSelectDefaultNode in project closure-templates by google.

the class RenderVisitorAssistantForMsgs method visitMsgSelectNode.

@Override
protected void visitMsgSelectNode(MsgSelectNode node) {
    ExprRootNode selectExpr = node.getExpr();
    String selectValue;
    try {
        selectValue = master.evalForUseByAssistants(selectExpr, node).stringValue();
    } catch (SoyDataException e) {
        throw RenderException.createWithSource(String.format("Select expression \"%s\" doesn't evaluate to string.", selectExpr.toSourceString()), e, node);
    }
    // Check each case.
    for (CaseOrDefaultNode child : node.getChildren()) {
        if (child instanceof MsgSelectDefaultNode) {
            // This means it didn't match any other case.
            visitChildren(child);
        } else {
            if (((MsgSelectCaseNode) child).getCaseValue().equals(selectValue)) {
                visitChildren(child);
                return;
            }
        }
    }
}

Example 3 with MsgSelectDefaultNode

use of com.google.template.soy.soytree.MsgSelectDefaultNode in project closure-templates by google.

the class TemplateParserTest method testParseMsgStmtWithNestedSelects.

@Test
public void testParseMsgStmtWithNestedSelects() throws Exception {
    String templateBody = "{@param gender1 : ?}{@param gender2: ?}{@param person1 : ?}{@param person2: ?}\n" + "{msg desc=\"A sample nested message\"}\n" + "  {select $gender1}\n" + "    {case 'female'}\n" + "      {select $gender2}\n" + "        {case 'female'}{$person1} added {$person2} and her friends to her circle.\n" + "        {default}{$person1} added {$person2} and his friends to her circle.\n" + "      {/select}\n" + "    {default}\n" + "      {select $gender2}\n" + "        {case 'female'}{$person1} put {$person2} and her friends to his circle.\n" + "        {default}{$person1} put {$person2} and his friends to his circle.\n" + "      {/select}\n" + "  {/select}\n" + "{/msg}\n";
    List<StandaloneNode> nodes = parseTemplateContent(templateBody, FAIL).getChildren();
    assertEquals(1, nodes.size());
    MsgNode mn = ((MsgFallbackGroupNode) nodes.get(0)).getChild(0);
    assertEquals(1, mn.numChildren());
    assertEquals("A sample nested message", mn.getDesc());
    // Outer select
    MsgSelectNode sn = (MsgSelectNode) mn.getChild(0);
    assertEquals("$gender1", sn.getExpr().toSourceString());
    // female and default
    assertEquals(2, sn.numChildren());
    // Outer select: Case 'female'
    MsgSelectCaseNode cnf = (MsgSelectCaseNode) sn.getChild(0);
    assertEquals("female", cnf.getCaseValue());
    // Another select
    assertEquals(1, cnf.numChildren());
    // Outer select: Case 'female': Inner select
    MsgSelectNode sn2 = (MsgSelectNode) cnf.getChild(0);
    assertEquals("$gender2", sn2.getExpr().toSourceString());
    // female and default
    assertEquals(2, sn2.numChildren());
    // Outer select: Case 'female': Inner select: Case 'female'
    MsgSelectCaseNode cnf2 = (MsgSelectCaseNode) sn2.getChild(0);
    assertEquals("female", cnf2.getCaseValue());
    assertEquals(4, cnf2.numChildren());
    // Outer select: Case 'female': Inner select: Case 'female': Placeholder $person1
    MsgPlaceholderNode phn1 = (MsgPlaceholderNode) cnf2.getChild(0);
    assertEquals("{$person1}", phn1.toSourceString());
    // Outer select: Case 'female': Inner select: Case 'female': RawText
    RawTextNode rtn1 = (RawTextNode) cnf2.getChild(1);
    assertEquals(" added ", rtn1.getRawText());
    // Outer select: Case 'female': Inner select: Case 'female': Placeholder $person2
    MsgPlaceholderNode phn2 = (MsgPlaceholderNode) cnf2.getChild(2);
    assertEquals("{$person2}", phn2.toSourceString());
    // Outer select: Case 'female': Inner select: Case 'female': RawText
    RawTextNode rtn2 = (RawTextNode) cnf2.getChild(3);
    assertEquals(" and her friends to her circle.", rtn2.getRawText());
    // Outer select: Case 'female': Inner select: Default
    MsgSelectDefaultNode dn2 = (MsgSelectDefaultNode) sn2.getChild(1);
    assertEquals(4, dn2.numChildren());
    // Outer select: Case 'female': Inner select: Default: Placeholder $person1
    MsgPlaceholderNode phn21 = (MsgPlaceholderNode) dn2.getChild(0);
    assertEquals("{$person1}", phn21.toSourceString());
    // Outer select: Case 'female': Inner select: Default: RawText
    RawTextNode rtn21 = (RawTextNode) dn2.getChild(1);
    assertEquals(" added ", rtn21.getRawText());
    // Outer select: Case 'female': Inner select: Default: Placeholder $person2
    MsgPlaceholderNode phn22 = (MsgPlaceholderNode) dn2.getChild(2);
    assertEquals("{$person2}", phn22.toSourceString());
    // Outer select: Case 'female': Inner select: Default: RawText
    RawTextNode rtn22 = (RawTextNode) dn2.getChild(3);
    assertEquals(" and his friends to her circle.", rtn22.getRawText());
    // Outer select: Default
    MsgSelectDefaultNode dn = (MsgSelectDefaultNode) sn.getChild(1);
    // Another select
    assertEquals(1, dn.numChildren());
    // Outer select: Default: Inner select
    MsgSelectNode sn3 = (MsgSelectNode) dn.getChild(0);
    assertEquals("$gender2", sn3.getExpr().toSourceString());
    // female and default
    assertEquals(2, sn3.numChildren());
    // Outer select: Default: Inner select: Case 'female'
    MsgSelectCaseNode cnf3 = (MsgSelectCaseNode) sn3.getChild(0);
    assertEquals("female", cnf3.getCaseValue());
    assertEquals(4, cnf3.numChildren());
    // Outer select: Default: Inner select: Case 'female': Placeholder $person1
    MsgPlaceholderNode phn3 = (MsgPlaceholderNode) cnf3.getChild(0);
    assertEquals("{$person1}", phn3.toSourceString());
    // Outer select: Default: Inner select: Case 'female': RawText
    RawTextNode rtn3 = (RawTextNode) cnf3.getChild(1);
    assertEquals(" put ", rtn3.getRawText());
    // Outer select: Default: Inner select: Case 'female': Placeholder $person2
    MsgPlaceholderNode phn4 = (MsgPlaceholderNode) cnf3.getChild(2);
    assertEquals("{$person2}", phn4.toSourceString());
    // Outer select: Default: Inner select: Case 'female': RawText
    RawTextNode rtn4 = (RawTextNode) cnf3.getChild(3);
    assertEquals(" and her friends to his circle.", rtn4.getRawText());
    // Outer select: Default: Inner select: Default
    MsgSelectDefaultNode dn3 = (MsgSelectDefaultNode) sn3.getChild(1);
    assertEquals(4, dn3.numChildren());
    // Outer select: Default: Inner select: Default: Placeholder $person1
    MsgPlaceholderNode phn5 = (MsgPlaceholderNode) dn3.getChild(0);
    assertEquals("{$person1}", phn5.toSourceString());
    // Outer select: Default: Inner select: Default: RawText
    RawTextNode rtn5 = (RawTextNode) dn3.getChild(1);
    assertEquals(" put ", rtn5.getRawText());
    // Outer select: Default: Inner select: Default: Placeholder $person2
    MsgPlaceholderNode phn6 = (MsgPlaceholderNode) dn3.getChild(2);
    assertEquals("{$person2}", phn6.toSourceString());
    // Outer select: Default: Inner select: Default: RawText
    RawTextNode rtn6 = (RawTextNode) dn3.getChild(3);
    assertEquals(" and his friends to his circle.", rtn6.getRawText());
}

Example 4 with MsgSelectDefaultNode

use of com.google.template.soy.soytree.MsgSelectDefaultNode in project closure-templates by google.

the class RewriteGenderMsgsVisitor method splitMsgForGender.

/**
 * Helper to split a msg for gender, by adding a 'select' node and cloning the msg's contents into
 * all 3 cases of the 'select' node ('female'/'male'/default).
 *
 * @param msg The message to split.
 * @param genderExpr The expression for the gender value.
 * @param baseSelectVarName The base select var name to use, or null if it should be generated
 *     from the gender expression.
 */
private void splitMsgForGender(MsgNode msg, ExprRootNode genderExpr, @Nullable String baseSelectVarName) {
    List<StandaloneNode> origChildren = ImmutableList.copyOf(msg.getChildren());
    msg.clearChildren();
    MsgSelectCaseNode femaleCase = new MsgSelectCaseNode(nodeIdGen.genId(), msg.getSourceLocation(), "female");
    femaleCase.addChildren(SoyTreeUtils.cloneListWithNewIds(origChildren, nodeIdGen));
    MsgSelectCaseNode maleCase = new MsgSelectCaseNode(nodeIdGen.genId(), msg.getSourceLocation(), "male");
    maleCase.addChildren(SoyTreeUtils.cloneListWithNewIds(origChildren, nodeIdGen));
    MsgSelectDefaultNode defaultCase = new MsgSelectDefaultNode(nodeIdGen.genId(), msg.getSourceLocation());
    defaultCase.addChildren(SoyTreeUtils.cloneListWithNewIds(origChildren, nodeIdGen));
    MsgSelectNode selectNode = new MsgSelectNode(nodeIdGen.genId(), msg.getSourceLocation(), genderExpr, baseSelectVarName);
    selectNode.addChild(femaleCase);
    selectNode.addChild(maleCase);
    selectNode.addChild(defaultCase);
    msg.addChild(selectNode);
}

Example 5 with MsgSelectDefaultNode

use of com.google.template.soy.soytree.MsgSelectDefaultNode in project closure-templates by google.

the class TemplateParserTest method testParseMsgStmtWithSelect.

@Test
public void testParseMsgStmtWithSelect() throws Exception {
    String templateBody = "{@param gender : ?}{@param person : ?}\n" + "{msg desc=\"A sample gender message\"}\n" + "  {select $gender}\n" + "    {case 'female'}{$person} added you to her circle.\n" + "    {default}{$person} added you to his circle.\n" + "  {/select}\n" + "{/msg}\n";
    List<StandaloneNode> nodes = parseTemplateContent(templateBody, FAIL).getChildren();
    assertEquals(1, nodes.size());
    MsgNode mn = ((MsgFallbackGroupNode) nodes.get(0)).getChild(0);
    assertEquals(1, mn.numChildren());
    assertEquals("A sample gender message", mn.getDesc());
    MsgSelectNode sn = (MsgSelectNode) mn.getChild(0);
    assertEquals("$gender", sn.getExpr().toSourceString());
    // female and default
    assertEquals(2, sn.numChildren());
    // Case 'female'
    MsgSelectCaseNode cnf = (MsgSelectCaseNode) sn.getChild(0);
    assertEquals("female", cnf.getCaseValue());
    assertEquals(2, cnf.numChildren());
    MsgPlaceholderNode phnf = (MsgPlaceholderNode) cnf.getChild(0);
    assertEquals("{$person}", phnf.toSourceString());
    RawTextNode rtnf = (RawTextNode) cnf.getChild(1);
    assertEquals(" added you to her circle.", rtnf.getRawText());
    // Default
    MsgSelectDefaultNode dn = (MsgSelectDefaultNode) sn.getChild(1);
    assertEquals(2, dn.numChildren());
    MsgPlaceholderNode phnd = (MsgPlaceholderNode) dn.getChild(0);
    assertEquals("{$person}", phnd.toSourceString());
    RawTextNode rtnd = (RawTextNode) dn.getChild(1);
    assertEquals(" added you to his circle.", rtnd.getRawText());
}