Examples with PreviewEventContext org.craftercms.studio.api.v1.ebus.PreviewEventContext used on opensource projects

Example 11 with PreviewEventContext

use of org.craftercms.studio.api.v1.ebus.PreviewEventContext in project studio by craftercms.

the class ContentServiceImpl method writeContent.

@Override
@ValidateParams
public void writeContent(@ValidateStringParam(name = "site") String site, @ValidateSecurePathParam(name = "path") String path, @ValidateStringParam(name = "fileName") String fileName, @ValidateStringParam(name = "contentType") String contentType, InputStream input, @ValidateStringParam(name = "createFolders") String createFolders, @ValidateStringParam(name = "edit") String edit, @ValidateStringParam(name = "unlock") String unlock, boolean skipAuditLogInsert) throws ServiceLayerException {
    try {
        entitlementValidator.validateEntitlement(EntitlementType.ITEM, 1);
    } catch (EntitlementException e) {
        throw new ServiceLayerException("Unable to complete request due to entitlement limits. Please contact your " + "system administrator.");
    }
    Map<String, String> params = new HashMap<String, String>();
    params.put(DmConstants.KEY_SITE, site);
    params.put(DmConstants.KEY_PATH, path);
    params.put(DmConstants.KEY_FILE_NAME, fileName);
    params.put(DmConstants.KEY_CONTENT_TYPE, contentType);
    params.put(DmConstants.KEY_CREATE_FOLDERS, createFolders);
    params.put(DmConstants.KEY_EDIT, edit);
    params.put(DmConstants.KEY_UNLOCK, unlock);
    params.put(DmConstants.KEY_SKIP_AUDIT_LOG_INSERT, String.valueOf(skipAuditLogInsert));
    String id = site + ":" + path + ":" + fileName + ":" + contentType;
    String relativePath = path;
    boolean contentExists = contentExists(site, path);
    String lockKey = id;
    if (contentExists) {
        lockKey = site + ":" + path;
    }
    try {
        // Check if the user is saving and closing (releasing the lock) or just saving and will continue to edit
        // If "unlock" is empty, it means it's a save and close operation
        // if "unlock" is set to "false", it also means it's a save and continue operation
        boolean isSaveAndClose = (StringUtils.isNotEmpty(unlock) && !unlock.equalsIgnoreCase("false"));
        if (contentExists) {
            ItemState itemState = objectStateService.getObjectState(site, path);
            if (itemState == null) {
                // This file is either new or someone created it outside of our system, we must create a state
                // for it
                ContentItemTO item = getContentItem(site, path, 0);
                objectStateService.insertNewEntry(site, item);
                itemState = objectStateService.getObjectState(site, path);
            }
            if (itemState != null) {
                if (itemState.getSystemProcessing() != 0) {
                    // TODO: SJ: Review and refactor/redo
                    logger.error("Error Content {0} is being processed (Object State is system " + "processing);", path);
                    throw new ServiceLayerException("Content " + path + " is in system processing, we can't write " + "it");
                }
                objectStateService.setSystemProcessing(site, path, true);
            } else {
                logger.error("the object state is still null even after attempting to create it for site {0} " + "path {1} fileName {2} contentType {3}" + ".", site, path, fileName, contentType);
            }
        } else {
            // Content does not exist; check for moved content and deleted content
            if (objectStateService.deletedPathExists(site, path) || objectMetadataManager.movedPathExists(site, path)) {
                throw new ServiceLayerException("Content " + path + " for site " + site + ", cannot be created " + "because this name/URL was in use by another content item that has been moved or" + " deleted by not yet published.");
            }
        }
        // TODO: SJ: Item processing pipeline needs to be configurable without hardcoded paths
        // TODO: SJ: We need to consider various mechanics for pipeline choice other than path
        // TODO: SJ: Furthermore, we already have similar machinery in Crafter Core that might be a fit for some
        // TODO: SJ: of this work
        // default chain is asset type
        String chainID = DmConstants.CONTENT_CHAIN_ASSET;
        if (path.startsWith("/site")) {
            // anything inside site is a form based XML
            // example /site/website
            // /site/components
            // /site/books
            chainID = DmConstants.CONTENT_CHAIN_FORM;
        }
        // TODO: SJ: Content is being written here via the pipeline, this is not the best design and will be
        // TODO: SJ: refactored in 2.7.x
        processContent(id, input, true, params, chainID);
        // Item has been processed and persisted, set system processing state to off
        objectStateService.setSystemProcessing(site, path, false);
        // TODO: SJ: The path sent from the UI is inconsistent, hence the acrobatics below. Fix in 2.7.x
        String savedFileName = params.get(DmConstants.KEY_FILE_NAME);
        String savedPath = params.get(DmConstants.KEY_PATH);
        relativePath = savedPath;
        if (!savedPath.endsWith(savedFileName)) {
            relativePath = savedPath + FILE_SEPARATOR + savedFileName;
        }
        // TODO: SJ: Why is the item being loaded again? Why is the state being set to system not processing
        // TODO: SJ: again? Why would we insert the item into objectStateService again?
        // TODO: SJ: Refactor for 2.7.x
        ContentItemTO itemTo = getContentItem(site, relativePath, 0);
        if (itemTo != null) {
            if (isSaveAndClose) {
                objectStateService.transition(site, itemTo, SAVE);
            } else {
                objectStateService.transition(site, itemTo, SAVE_FOR_PREVIEW);
            }
            objectStateService.setSystemProcessing(site, itemTo.getUri(), false);
        } else {
            // TODO: SJ: the line below doesn't make any sense, itemTo == null => insert? Investigate and fix in
            // TODO: SJ: 2.7.x
            objectStateService.insertNewEntry(site, itemTo);
        }
        // Sync preview
        PreviewEventContext context = new PreviewEventContext();
        context.setSite(site);
        eventService.publish(EVENT_PREVIEW_SYNC, context);
    } catch (RuntimeException e) {
        logger.error("error writing content", e);
        // TODO: SJ: Why setting two things? Are we guessing? Fix in 2.7.x
        objectStateService.setSystemProcessing(site, relativePath, false);
        objectStateService.setSystemProcessing(site, path, false);
        throw e;
    }
}