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

Example 81 with Page

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

the class LanguageNavigationImpl method getItems.

private List<NavigationItem> getItems(Page root) {
    List<NavigationItem> pages = new ArrayList<>();
    if (root.getDepth() < structureDepth) {
        Iterator<Page> it = root.listChildren(new PageFilter());
        while (it.hasNext()) {
            Page page = it.next();
            boolean active = currentPage.getPath().equals(page.getPath()) || currentPage.getPath().startsWith(page.getPath() + "/");
            String title = page.getNavigationTitle();
            if (title == null) {
                title = page.getTitle();
            }
            List<NavigationItem> children = getItems(page);
            int level = page.getDepth() - startLevel;
            Page localizedPage = getLocalizedPage(currentPage, page);
            if (localizedPage != null) {
                page = localizedPage;
            }
            boolean current = currentPage.getPath().equals(page.getPath());
            pages.add(newLanguageNavigationItem(page, active, current, linkHandler, level, children, title, getId(), component));
        }
    }
    return pages;
}

Example 82 with Page

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

the class Utils method getInheritedValue.

/**
 * Get the inherited value of a property from the page content resource. Walk the content tree upwards until an override of that
 * property is specified.
 *
 * @param startPage the page in the content tree to start looking for the requested property.
 * @param propertyName the name of the property which is inherited.
 * @return the inherited value of the property or empty string if the property is not specified in the content tree.
 */
@NotNull
public static String getInheritedValue(com.day.cq.wcm.api.Page startPage, String propertyName) {
    if (startPage == null) {
        return StringUtils.EMPTY;
    }
    com.day.cq.wcm.api.Page tmp = startPage;
    while (tmp != null && tmp.hasContent() && tmp.getDepth() > 1) {
        ValueMap props = tmp.getProperties();
        if (props != null) {
            boolean override = Boolean.parseBoolean(props.get(propertyName + "_override", String.class));
            if (override) {
                return props.get(propertyName, StringUtils.EMPTY);
            }
            tmp = tmp.getParent();
        }
    }
    return StringUtils.EMPTY;
}

Example 83 with Page

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

the class Utils method getWrappedImageResourceWithInheritance.

/**
 * Wraps an image resource with the properties and child resources of the inherited featured image of either
 * the linked page or the page containing the resource.
 *
 * @param resource The image resource
 * @param linkHandler The link handler
 * @param currentStyle The style of the image resource
 * @param currentPage The page containing the image resource
 * @return The wrapped image resource augmented with inherited properties and child resource if inheritance is enabled, the plain image resource otherwise.
 */
public static Resource getWrappedImageResourceWithInheritance(Resource resource, LinkHandler linkHandler, Style currentStyle, Page currentPage) {
    if (resource == null) {
        LOGGER.error("The resource is not defined");
        return null;
    }
    if (linkHandler == null) {
        LOGGER.error("The link handler is not defined");
        return null;
    }
    ValueMap properties = resource.getValueMap();
    String fileReference = properties.get(DownloadResource.PN_REFERENCE, String.class);
    Resource fileResource = resource.getChild(DownloadResource.NN_FILE);
    boolean imageFromPageImage = properties.get(PN_IMAGE_FROM_PAGE_IMAGE, StringUtils.isEmpty(fileReference) && fileResource == null);
    boolean altValueFromPageImage = properties.get(PN_ALT_VALUE_FROM_PAGE_IMAGE, imageFromPageImage);
    if (imageFromPageImage) {
        Resource inheritedResource = null;
        String linkURL = properties.get(ImageResource.PN_LINK_URL, String.class);
        boolean actionsEnabled = (currentStyle != null) ? !currentStyle.get(Teaser.PN_ACTIONS_DISABLED, !properties.get(Teaser.PN_ACTIONS_ENABLED, true)) : properties.get(Teaser.PN_ACTIONS_ENABLED, true);
        Resource firstAction = Optional.of(resource).map(res -> res.getChild(Teaser.NN_ACTIONS)).map(actions -> actions.getChildren().iterator().next()).orElse(null);
        if (StringUtils.isNotEmpty(linkURL)) {
            // the inherited resource is the featured image of the linked page
            Optional<Link> link = linkHandler.getLink(resource);
            inheritedResource = link.map(link1 -> (Page) link1.getReference()).map(ComponentUtils::getFeaturedImage).orElse(null);
        } else if (actionsEnabled && firstAction != null) {
            // the inherited resource is the featured image of the first action's page (the resource is assumed to be a teaser)
            inheritedResource = Optional.of(linkHandler.getLink(firstAction, Teaser.PN_ACTION_LINK)).map(link1 -> {
                if (link1.isPresent()) {
                    Page linkedPage = (Page) link1.get().getReference();
                    return Optional.ofNullable(linkedPage).map(ComponentUtils::getFeaturedImage).orElse(null);
                }
                return null;
            }).orElse(null);
        } else {
            // the inherited resource is the featured image of the current page
            inheritedResource = Optional.ofNullable(currentPage).map(page -> {
                Template template = page.getTemplate();
                // make sure the resource is part of the currentPage or of its template
                if (StringUtils.startsWith(resource.getPath(), currentPage.getPath()) || (template != null && StringUtils.startsWith(resource.getPath(), template.getPath()))) {
                    return ComponentUtils.getFeaturedImage(currentPage);
                }
                return null;
            }).orElse(null);
        }
        Map<String, String> overriddenProperties = new HashMap<>();
        Map<String, Resource> overriddenChildren = new HashMap<>();
        String inheritedFileReference = null;
        Resource inheritedFileResource = null;
        String inheritedAlt = null;
        String inheritedAltValueFromDAM = null;
        if (inheritedResource != null) {
            // Define the inherited properties
            ValueMap inheritedProperties = inheritedResource.getValueMap();
            inheritedFileReference = inheritedProperties.get(DownloadResource.PN_REFERENCE, String.class);
            inheritedFileResource = inheritedResource.getChild(DownloadResource.NN_FILE);
            inheritedAlt = inheritedProperties.get(ImageResource.PN_ALT, String.class);
            inheritedAltValueFromDAM = inheritedProperties.get(PN_ALT_VALUE_FROM_DAM, String.class);
        }
        overriddenProperties.put(DownloadResource.PN_REFERENCE, inheritedFileReference);
        overriddenChildren.put(DownloadResource.NN_FILE, inheritedFileResource);
        // don't inherit the image title from the page image
        overriddenProperties.put(PN_TITLE_VALUE_FROM_DAM, "false");
        if (altValueFromPageImage) {
            overriddenProperties.put(ImageResource.PN_ALT, inheritedAlt);
            overriddenProperties.put(PN_ALT_VALUE_FROM_DAM, inheritedAltValueFromDAM);
        } else {
            overriddenProperties.put(PN_ALT_VALUE_FROM_DAM, "false");
        }
        return new CoreResourceWrapper(resource, resource.getResourceType(), null, overriddenProperties, overriddenChildren);
    }
    return resource;
}

Example 84 with Page

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

the class PageImageThumbnail method initModel.

@PostConstruct
protected void initModel() {
    configPath = request.getRequestPathInfo().getResourcePath();
    componentPath = request.getRequestPathInfo().getSuffix();
    if (StringUtils.isBlank(componentPath)) {
        RequestParameter itemParam = request.getRequestParameter("item");
        if (itemParam == null) {
            log.error("Suffix and 'item' param are blank");
            return;
        }
        componentPath = itemParam.getString();
    }
    PageManager pageManager = resourceResolver.adaptTo(PageManager.class);
    if (pageManager == null) {
        log.error("pagemanager is null");
        return;
    }
    Resource component = resourceResolver.getResource(componentPath);
    if (component == null) {
        log.error("the component at {} does not exist", componentPath);
        return;
    }
    Page currentPage = pageManager.getContainingPage(component);
    if (currentPage != null) {
        currentPagePath = currentPage.getPath();
    }
    Page targetPage = null;
    RequestParameter pageLinkParam = request.getRequestParameter("pageLink");
    if (pageLinkParam != null) {
        // retrieve the page link from the request parameter
        String pageLink = pageLinkParam.getString();
        targetPage = pageManager.getPage(pageLink);
    } else {
        // retrieve the page link from the component model
        Teaser teaserModel = modelFactory.getModelFromWrappedRequest(request, component, Teaser.class);
        Link link = null;
        if (teaserModel != null) {
            link = teaserModel.getLink();
        } else {
            Image imageModel = modelFactory.getModelFromWrappedRequest(request, component, Image.class);
            if (imageModel != null) {
                link = imageModel.getImageLink();
            }
        }
        if (link != null) {
            targetPage = (Page) link.getReference();
        } else {
            targetPage = currentPage;
        }
    }
    if (targetPage == null) {
        log.info("A target page cannot be found for the link defined in the request parameter or on the server at {}.", component.getPath());
        return;
    }
    Resource featuredImage = ComponentUtils.getFeaturedImage(targetPage);
    if (featuredImage == null) {
        log.info("No featured image defined for the page at {}", targetPage.getPath());
        return;
    }
    Image imageModel = modelFactory.getModelFromWrappedRequest(request, featuredImage, Image.class);
    if (imageModel == null) {
        log.info("the image model of {} is null", featuredImage.getPath());
        return;
    }
    this.alt = imageModel.getAlt();
    this.src = imageModel.getSrc();
}

Example 85 with Page

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

the class BreadcrumbImpl method createItems.

private List<NavigationItem> createItems() {
    List<NavigationItem> items = new ArrayList<>();
    int currentLevel = currentPage.getDepth();
    while (startLevel < currentLevel) {
        Page page = currentPage.getAbsoluteParent(startLevel);
        if (page != null && page.getContentResource() != null) {
            boolean isActivePage = page.equals(currentPage);
            if (isActivePage && hideCurrent) {
                break;
            }
            if (checkIfNotHidden(page)) {
                NavigationItem navigationItem = newBreadcrumbItem(page, isActivePage, linkHandler, currentLevel, Collections.emptyList(), getId(), component);
                items.add(navigationItem);
            }
        }
        startLevel++;
    }
    return items;
}