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

Example 16 with MsgNode

use of com.google.template.soy.soytree.MsgNode 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());
}

Example 17 with MsgNode

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

the class TemplateParserTest method testParseMsgStmtWithCall.

@Test
public void testParseMsgStmtWithCall() throws Exception {
    String templateBody = "  {msg desc=\"Blah.\"}\n" + "    Blah {call .helper_ data=\"all\" /} blah{sp}\n" + "    {call .helper_}\n" + "      {param foo : 'foo' /}\n" + "    {/call}{sp}\n" + "    blah.\n" + "  {/msg}\n";
    List<StandaloneNode> nodes = parseTemplateContent(templateBody, FAIL).getChildren();
    assertEquals(1, nodes.size());
    MsgNode mn = ((MsgFallbackGroupNode) nodes.get(0)).getChild(0);
    assertEquals(5, mn.numChildren());
    assertEquals("Blah ", ((RawTextNode) mn.getChild(0)).getRawText());
    assertEquals(0, ((CallNode) ((MsgPlaceholderNode) mn.getChild(1)).getChild(0)).numChildren());
    assertEquals(" blah ", ((RawTextNode) mn.getChild(2)).getRawText());
    assertEquals(1, ((CallNode) ((MsgPlaceholderNode) mn.getChild(3)).getChild(0)).numChildren());
    assertEquals(" blah.", ((RawTextNode) mn.getChild(4)).getRawText());
}

Example 18 with MsgNode

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

the class TemplateParserTest method testParseMsgHtmlTagWithPhname.

@Test
public void testParseMsgHtmlTagWithPhname() throws Exception {
    String templateBody = "{@param learnMoreUrl :?}\n" + "  {msg desc=\"\"}\n" + "    <a href=\"{$learnMoreUrl}\" phname=\"beginLearnMoreLink\">\n" + "      Learn more\n" + "    </A phname=\"end_LearnMore_LINK\">\n" + "    <br phname=\"breakTag\" /><br phname=\"breakTag\" />" + "<br phname=\"break_tag\" />\n" + "  {/msg}\n";
    List<StandaloneNode> nodes = parseTemplateContent(templateBody, FAIL).getChildren();
    assertEquals(1, nodes.size());
    MsgNode mn0 = ((MsgFallbackGroupNode) nodes.get(0)).getChild(0);
    assertEquals(6, mn0.numChildren());
    MsgPlaceholderNode mpn0 = (MsgPlaceholderNode) mn0.getChild(0);
    MsgHtmlTagNode mhtn0 = (MsgHtmlTagNode) mpn0.getChild(0);
    assertEquals("a", mhtn0.getLcTagName());
    assertEquals("BEGIN_LEARN_MORE_LINK", mhtn0.genBasePhName());
    assertEquals("<a href=\"{$learnMoreUrl}\" phname=\"beginLearnMoreLink\">", mhtn0.toSourceString());
    MsgPlaceholderNode mpn2 = (MsgPlaceholderNode) mn0.getChild(2);
    MsgHtmlTagNode mhtn2 = (MsgHtmlTagNode) mpn2.getChild(0);
    assertEquals("/a", mhtn2.getLcTagName());
    assertEquals("END_LEARN_MORE_LINK", mhtn2.genBasePhName());
    assertEquals("</A phname=\"end_LearnMore_LINK\">", mhtn2.toSourceString());
    MsgPlaceholderNode mpn3 = (MsgPlaceholderNode) mn0.getChild(3);
    MsgHtmlTagNode mhtn3 = (MsgHtmlTagNode) mpn3.getChild(0);
    assertEquals("br", mhtn3.getLcTagName());
    assertEquals("BREAK_TAG", mhtn3.genBasePhName());
    assertEquals("<br phname=\"breakTag\"/>", mhtn3.toSourceString());
    MsgPlaceholderNode mpn4 = (MsgPlaceholderNode) mn0.getChild(4);
    MsgHtmlTagNode mhtn4 = (MsgHtmlTagNode) mpn4.getChild(0);
    MsgPlaceholderNode mpn5 = (MsgPlaceholderNode) mn0.getChild(5);
    MsgHtmlTagNode mhtn5 = (MsgHtmlTagNode) mpn5.getChild(0);
    assertEquals("br", mhtn5.getLcTagName());
    assertEquals("BREAK_TAG", mhtn5.genBasePhName());
    assertEquals("<br phname=\"break_tag\"/>", mhtn5.toSourceString());
    assertFalse(mhtn0.genSamenessKey().equals(mhtn2.genSamenessKey()));
    assertFalse(mhtn0.genSamenessKey().equals(mhtn3.genSamenessKey()));
    assertTrue(mhtn3.genSamenessKey().equals(mhtn4.genSamenessKey()));
    assertFalse(mhtn3.genSamenessKey().equals(mhtn5.genSamenessKey()));
}

Example 19 with MsgNode

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

the class SoyNodeCompiler method visitMsgFallbackGroupNode.

/**
 * MsgFallbackGroupNodes have either one or two children. In the 2 child case the second child is
 * the {@code {fallbackmsg}} entry. For this we generate code that looks like:
 *
 * <pre>{@code
 * if (renderContext.hasMsg(primaryId)) {
 *   <render primary msg>
 * } else {
 *   <render fallback msg>
 * }
 * }</pre>
 *
 * <p>All of the logic for actually rendering {@code msg} nodes is handled by the {@link
 * MsgCompiler}.
 */
@Override
protected Statement visitMsgFallbackGroupNode(MsgFallbackGroupNode node) {
    MsgNode msg = node.getMsg();
    MsgPartsAndIds idAndParts = MsgUtils.buildMsgPartsAndComputeMsgIdForDualFormat(msg);
    ImmutableList<SoyPrintDirective> escapingDirectives = node.getEscapingDirectives();
    Statement renderDefault = getMsgCompiler().compileMessage(idAndParts, msg, escapingDirectives);
    // need to check for presence.
    if (node.hasFallbackMsg()) {
        MsgNode fallback = node.getFallbackMsg();
        MsgPartsAndIds fallbackIdAndParts = MsgUtils.buildMsgPartsAndComputeMsgIdForDualFormat(fallback);
        // TODO(lukes): consider changing the control flow here by 'inlining' the usePrimaryMsg logic
        // it would save some lookups.  Right now we will do to 2- 3 calls to
        // SoyMsgBundle.getMsgParts (each of which requires a binary search).  We could reduce that
        // to 1-2 in the worse case by inlining and storing the lists in local variables.
        IfBlock ifAvailableRenderDefault = IfBlock.create(parameterLookup.getRenderContext().usePrimaryMsg(idAndParts.id, fallbackIdAndParts.id), renderDefault);
        return ControlFlow.ifElseChain(ImmutableList.of(ifAvailableRenderDefault), Optional.of(getMsgCompiler().compileMessage(fallbackIdAndParts, fallback, escapingDirectives)));
    } else {
        return renderDefault;
    }
}

Example 20 with MsgNode

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

the class SimplifyVisitorTest method testMsgBlockNodeChildrenAreNotReplaced.

@Test
public void testMsgBlockNodeChildrenAreNotReplaced() throws Exception {
    String soyFileContent = "{namespace boo}\n" + "\n" + "{template .foo}\n" + "\n" + "  {msg desc=\"\"}\n" + "    blah\n" + "    {'blah'}\n" + "    blah\n" + "    {call .aaa /}\n" + "    blah\n" + "    <div class=\"{call .aaa /}\">\n" + "    </div>\n" + "    blah\n" + "  {/msg}\n" + "{/template}\n" + "\n" + "/***/\n" + "{template .aaa}\n" + "  blah\n" + "{/template}";
    MsgNode msgNode = ((MsgFallbackGroupNode) simplifySoyFiles(soyFileContent).getChild(0).getChild(0).getChild(0)).getChild(0);
    assertThat(msgNode.numChildren()).isEqualTo(8);
    // The MsgPlaceholderNode children are not replaced.
    assertThat(msgNode.getChild(1)).isInstanceOf(MsgPlaceholderNode.class);
    assertThat(msgNode.getChild(3)).isInstanceOf(MsgPlaceholderNode.class);
    assertThat(msgNode.getChild(5)).isInstanceOf(MsgPlaceholderNode.class);
    assertThat(msgNode.getChild(6)).isInstanceOf(MsgPlaceholderNode.class);
    // But the contents within the MsgPlaceholderNode children can be replaced.
    assertThat(((MsgPlaceholderNode) msgNode.getChild(1)).getChild(0)).isInstanceOf(RawTextNode.class);
}