Examples with Page com.day.cq.wcm.api.Page used on opensource projects

Example 41 with Page

use of com.day.cq.wcm.api.Page in project aem-core-wcm-components by Adobe-Marketing-Cloud.

the class LinkHandler method resolveRedirects.

/**
 * Attempts to resolve the redirect chain starting from the given page, avoiding loops.
 *
 * @param page The starting {@link Page}
 * @return A pair of {@link Page} and {@link String} the redirect chain resolves to. The page can be the original page, if no redirect
 * target is defined or even {@code null} if the redirect chain does not resolve to a valid page, in this case one should use the right
 * part of the pair (the {@link String} redirect target).
 */
@NotNull
public Pair<Page, String> resolveRedirects(@Nullable final Page page) {
    Page result = page;
    String redirectTarget = null;
    if (page != null && page.getPageManager() != null) {
        Set<String> redirectCandidates = new LinkedHashSet<>();
        redirectCandidates.add(page.getPath());
        while (result != null && StringUtils.isNotEmpty((redirectTarget = result.getProperties().get(PageImpl.PN_REDIRECT_TARGET, String.class)))) {
            result = page.getPageManager().getPage(redirectTarget);
            if (result != null) {
                if (!redirectCandidates.add(result.getPath())) {
                    LOGGER.warn("Detected redirect loop for the following pages: {}.", redirectCandidates);
                    break;
                }
            }
        }
    }
    return new ImmutablePair<>(result, redirectTarget);
}

Example 42 with Page

use of com.day.cq.wcm.api.Page in project aem-core-wcm-components by Adobe-Marketing-Cloud.

the class LinkImplTest method testValidLinkWithTargetAndTargetPage.

@Test
void testValidLinkWithTargetAndTargetPage() {
    Page page = mock(Page.class);
    Link<Page> link = new LinkImpl<>(URL, URL, MockExternalizerFactory.ROOT + URL, page, new HashMap<String, String>() {

        {
            put(ATTR_TARGET, "_blank");
        }
    });
    assertValidLink(link, URL, "_blank");
    assertSame(page, link.getReference());
}

Example 43 with Page

use of com.day.cq.wcm.api.Page in project aem-core-wcm-components by Adobe-Marketing-Cloud.

the class LinkImplTest method testValidLikWithFilteredHtmlAttributes.

@Test
void testValidLikWithFilteredHtmlAttributes() {
    Page page = mock(Page.class);
    String invalidAttribute = "invalidAttribute";
    Link<Page> link = new LinkImpl<>(URL, URL, MockExternalizerFactory.ROOT + URL, page, ImmutableMap.of(invalidAttribute, "invalidValue"));
    assertValidLink(link, URL);
    assertNull(link.getHtmlAttributes().get(invalidAttribute));
}

Example 44 with Page

use of com.day.cq.wcm.api.Page in project aem-core-wcm-components by Adobe-Marketing-Cloud.

the class PageSerializerTest method serialize.

@Test
public void serialize() throws Exception {
    Page page = mock(Page.class);
    when(page.getName()).thenReturn(PAGE_NAME);
    when(page.getTitle()).thenReturn(PAGE_TITLE);
    when(page.getPageTitle()).thenReturn(PAGE_TITLE);
    when(page.getPath()).thenReturn(PAGE_PATH);
    when(page.getDescription()).thenReturn(PAGE_DESCRIPTION);
    JsonGenerator jsonGenerator = mock(JsonGenerator.class);
    SerializerProvider serializerProvider = mock(SerializerProvider.class);
    PageSerializer pageSerializer = new PageSerializer(Page.class);
    pageSerializer.serialize(page, jsonGenerator, serializerProvider);
    verify(jsonGenerator).writeStartObject();
    verify(jsonGenerator).writeStringField(PageSerializer.JSON_KEY_NAME, page.getName());
    verify(jsonGenerator).writeStringField(PageSerializer.JSON_KEY_TITLE, page.getTitle());
    verify(jsonGenerator).writeStringField(PageSerializer.JSON_KEY_PAGE_TITLE, page.getPageTitle());
    verify(jsonGenerator).writeStringField(PageSerializer.JSON_KEY_PATH, page.getPath());
    verify(jsonGenerator).writeStringField(PageSerializer.JSON_KEY_DESCRIPTION, page.getDescription());
    verify(jsonGenerator).writeEndObject();
    verifyNoMoreInteractions(jsonGenerator);
}

Example 45 with Page

use of com.day.cq.wcm.api.Page in project aem-core-wcm-components by Adobe-Marketing-Cloud.

the class ComponentUtils method generateId.

/**
 * Returns an auto generated component ID.
 *
 * The ID is the first {@value ComponentUtils#ID_HASH_LENGTH} characters of an SHA-1 hexadecimal hash of the component path,
 * prefixed with the component name. Example: title-810f3af321
 *
 * If the component is referenced, the path is taken to be a concatenation of the component path,
 * with the path of the first parent context resource that exists on the page or in the template.
 * This ensures the ID is unique if the same component is referenced multiple times on the same page or template.
 *
 * Collision
 * ---------
 * c = expected collisions
 * c ~= (i^2)/(2m) - where i is the number of items and m is the number of possibilities for each item.
 * m = 16^n - for a hexadecimal string, where n is the number of characters.
 *
 * For i = 1000 components with the same name, and n = 10 characters:
 *
 * c ~= (1000^2)/(2*(16^10))
 * c ~= 0.00000045
 *
 * @return the auto generated component ID
 */
@NotNull
private static String generateId(@NotNull final Resource resource, @Nullable final Page currentPage, @Nullable final String resourceCallerPath, @Nullable final ComponentContext componentContext) {
    String resourceType = resource.getResourceType();
    String prefix = StringUtils.substringAfterLast(resourceType, "/");
    String path = resource.getPath();
    if (currentPage != null && componentContext != null) {
        PageManager pageManager = currentPage.getPageManager();
        Page resourcePage = pageManager.getContainingPage(resource);
        Template template = currentPage.getTemplate();
        boolean inCurrentPage = (resourcePage != null && StringUtils.equals(resourcePage.getPath(), currentPage.getPath()));
        boolean inTemplate = (template != null && path.startsWith(template.getPath()));
        if (resourceCallerPath != null) {
            path = resourceCallerPath.concat(resource.getPath());
        } else if (!inCurrentPage && !inTemplate) {
            ComponentContext parentContext = componentContext.getParent();
            while (parentContext != null) {
                Resource parentContextResource = parentContext.getResource();
                if (parentContextResource != null) {
                    Page parentContextPage = pageManager.getContainingPage(parentContextResource);
                    inCurrentPage = (parentContextPage != null && StringUtils.equals(parentContextPage.getPath(), currentPage.getPath()));
                    inTemplate = (template != null && parentContextResource.getPath().startsWith(template.getPath()));
                    if (inCurrentPage || inTemplate) {
                        path = parentContextResource.getPath().concat(resource.getPath());
                        break;
                    }
                }
                parentContext = parentContext.getParent();
            }
        }
    }
    return ComponentUtils.generateId(prefix, path);
}