Examples with XWikiDocument com.xpn.xwiki.doc.XWikiDocument used on opensource projects

Example 46 with XWikiDocument

use of com.xpn.xwiki.doc.XWikiDocument in project xwiki-platform by xwiki.

the class ExportAction method export.

private String export(String format, XWikiContext context) throws XWikiException, IOException {
    // We currently use the PDF export infrastructure but we have to redesign the export code.
    XWikiURLFactory urlFactory = new OfficeExporterURLFactory();
    PdfExport exporter = new OfficeExporter();
    // Check if the office exporter supports the specified format.
    ExportType exportType = ((OfficeExporter) exporter).getExportType(format);
    // Note 2: we don't use the office server for PDF exports since it doesn't work OOB. Instead we use FOP.
    if ("pdf".equalsIgnoreCase(format)) {
        // The export format is PDF or the office converter can't be used (either it doesn't support the specified
        // format or the office server is not started).
        urlFactory = new PdfURLFactory();
        exporter = new PdfExportImpl();
        exportType = ExportType.PDF;
    } else if (exportType == null) {
        context.put("message", "core.export.formatUnknown");
        return "exception";
    }
    urlFactory.init(context);
    context.setURLFactory(urlFactory);
    handleRevision(context);
    XWikiDocument doc = context.getDoc();
    context.getResponse().setContentType(exportType.getMimeType());
    // Compute the name of the export. Since it's gong to be saved on the user's file system it needs to be a valid
    // File name. Thus we use the "path" serializer but replace the "/" separator by "_" since we're not computing
    // a directory hierarchy but a file name
    EntityReferenceSerializer<String> serializer = Utils.getComponent(EntityReferenceSerializer.TYPE_STRING, "path");
    String filename = serializer.serialize(doc.getDocumentReference()).replaceAll("/", "_");
    // Make sure we don't go over 255 chars since several filesystems don't support filename longer than that!
    filename = StringUtils.abbreviateMiddle(filename, "__", 255);
    context.getResponse().addHeader("Content-disposition", String.format("inline; filename=%s.%s", filename, exportType.getExtension()));
    exporter.export(doc, context.getResponse().getOutputStream(), exportType, context);
    return null;
}

Example 47 with XWikiDocument

use of com.xpn.xwiki.doc.XWikiDocument in project xwiki-platform by xwiki.

the class ExportURLFactory method renderWithSkinAction.

private void renderWithSkinAction(String spaces, String name, String wikiId, String path, XWikiContext context) throws IOException, XWikiException {
    // We're simulating a Skin Action below. However we need to ensure that we set the right doc
    // in the XWiki Context since this is what XWikiAction does and if we don't do this it generates
    // issues since the current doc is put in the context instead of the skin. Specifically we'll
    // get for example "Main.WebHome" as the current doc instead of "Main.flamingo".
    // See https://jira.xwiki.org/browse/XWIKI-10922 for details.
    DocumentReference dummyDocumentReference = new DocumentReference(wikiId, this.legacySpaceResolver.resolve(spaces), name);
    XWikiDocument dummyDocument = context.getWiki().getDocument(dummyDocumentReference, context);
    Map<String, Object> backup = new HashMap<>();
    XWikiDocument.backupContext(backup, context);
    try {
        dummyDocument.setAsContextDoc(context);
        SKINACTION.render(path, context);
    } finally {
        XWikiDocument.restoreContext(backup, context);
    }
}

Example 48 with XWikiDocument

use of com.xpn.xwiki.doc.XWikiDocument in project xwiki-platform by xwiki.

the class R40000XWIKI6990DataMigration method hibernateMigrate.

@Override
public void hibernateMigrate() throws DataMigrationException, XWikiException {
    final Map<Long, Long> docs = new HashMap<Long, Long>();
    final List<String> customMappedClasses = new ArrayList<String>();
    final Map<Long, Long> objs = new HashMap<Long, Long>();
    final Queue<Map<Long, Long>> stats = new LinkedList<Map<Long, Long>>();
    // Get ids conversion list
    getStore().executeRead(getXWikiContext(), new HibernateCallback<Object>() {

        private void fillDocumentIdConversion(Session session, Map<Long, Long> map) {
            String database = getXWikiContext().getWikiId();
            @SuppressWarnings("unchecked") List<Object[]> results = session.createQuery("select doc.id, doc.space, doc.name, doc.defaultLanguage, doc.language from " + XWikiDocument.class.getName() + " as doc").list();
            for (Object[] result : results) {
                long oldId = (Long) result[0];
                String space = (String) result[1];
                String name = (String) result[2];
                String defaultLanguage = (String) result[3];
                String language = (String) result[4];
                // Use a real document, since we need the language to be appended.
                // TODO: Change this when the locale is integrated
                XWikiDocument doc = new XWikiDocument(new DocumentReference(database, space, name));
                doc.setDefaultLanguage(defaultLanguage);
                doc.setLanguage(language);
                long newId = doc.getId();
                if (oldId != newId) {
                    map.put(oldId, newId);
                }
            }
            logProgress("Retrieved %d document IDs to be converted.", map.size());
        }

        private void fillObjectIdConversion(Session session, Map<Long, Long> map) {
            @SuppressWarnings("unchecked") List<Object[]> results = session.createQuery("select obj.id, obj.name, obj.className, obj.number from " + BaseObject.class.getName() + " as obj").list();
            for (Object[] result : results) {
                long oldId = (Long) result[0];
                String docName = (String) result[1];
                String className = (String) result[2];
                Integer number = (Integer) result[3];
                BaseObjectReference objRef = new BaseObjectReference(R40000XWIKI6990DataMigration.this.resolver.resolve(className), number, R40000XWIKI6990DataMigration.this.resolver.resolve(docName));
                long newId = Util.getHash(R40000XWIKI6990DataMigration.this.serializer.serialize(objRef));
                if (oldId != newId) {
                    map.put(oldId, newId);
                }
            }
            logProgress("Retrieved %d object IDs to be converted.", map.size());
        }

        private void fillCustomMappingMap(XWikiHibernateStore store, XWikiContext context) throws XWikiException {
            processCustomMappings(store, new CustomMappingCallback() {

                @Override
                public void processCustomMapping(XWikiHibernateStore store, String name, String mapping, boolean hasDynamicMapping) throws XWikiException {
                    if (INTERNAL.equals(mapping) || hasDynamicMapping) {
                        customMappedClasses.add(name);
                    }
                }
            }, context);
            logProgress("Retrieved %d custom mapped classes to be processed.", customMappedClasses.size());
        }

        private void fillStatsConversionMap(Session session, Class<?> klass, Map<Long, Long> map) {
            @SuppressWarnings("unchecked") List<Object[]> results = session.createQuery("select stats.id, stats.name, stats.number from " + klass.getName() + " as stats").list();
            for (Object[] result : results) {
                long oldId = (Long) result[0];
                String statsName = (String) result[1];
                Integer number = (Integer) result[2];
                // Do not try to convert broken records which would cause duplicated ids
                if (statsName != null && !statsName.startsWith(".") && !statsName.endsWith(".")) {
                    long newId = R40000XWIKI6990DataMigration.this.statsIdComputer.getId(statsName, number);
                    if (oldId != newId) {
                        map.put(oldId, newId);
                    }
                } else {
                    R40000XWIKI6990DataMigration.this.logger.debug("Skipping invalid statistical entry [{}] with name [{}]", oldId, statsName);
                }
            }
            String klassName = klass.getName().substring(klass.getName().lastIndexOf('.') + 1);
            logProgress("Retrieved %d %s statistics IDs to be converted.", map.size(), klassName.substring(0, klassName.length() - 5).toLowerCase());
        }

        @Override
        public Object doInHibernate(Session session) throws XWikiException {
            try {
                fillDocumentIdConversion(session, docs);
                fillObjectIdConversion(session, objs);
                // Retrieve custom mapped classes
                if (getStore() instanceof XWikiHibernateStore) {
                    fillCustomMappingMap((XWikiHibernateStore) getStore(), getXWikiContext());
                }
                // Retrieve statistics ID conversion
                for (Class<?> statsClass : STATS_CLASSES) {
                    Map<Long, Long> map = new HashMap<Long, Long>();
                    fillStatsConversionMap(session, statsClass, map);
                    stats.add(map);
                }
                session.clear();
            } catch (Exception e) {
                throw new XWikiException(XWikiException.MODULE_XWIKI_STORE, XWikiException.ERROR_XWIKI_STORE_MIGRATION, getName() + " migration failed", e);
            }
            return null;
        }
    });
    // Cache the configuration and the dialect
    this.configuration = getStore().getConfiguration();
    this.dialect = this.configuration.buildSettings().getDialect();
    // Check configuration for safe mode
    /* True if migration should use safe but slower non-bulk native updates. */
    boolean useSafeUpdates = "1".equals(getXWikiContext().getWiki().Param("xwiki.store.migration." + this.getName() + ".safemode", "0"));
    // Use safe mode if the database has no temporary table supported by hibernate
    useSafeUpdates = useSafeUpdates || !this.configuration.buildSettings().getDialect().supportsTemporaryTables();
    // Proceed to document id conversion
    if (!docs.isEmpty()) {
        if (!useSafeUpdates) {
            // Pair table,key for table that need manual updates
            final List<String[]> tableToProcess = new ArrayList<String[]>();
            for (Class<?> docClass : DOC_CLASSES) {
                tableToProcess.addAll(getAllTableToProcess(docClass.getName()));
            }
            for (Class<?> docClass : DOCLINK_CLASSES) {
                tableToProcess.addAll(getAllTableToProcess(docClass.getName(), "docId"));
            }
            logProgress("Converting %d document IDs in %d tables...", docs.size(), tableToProcess.size());
            final long[] times = new long[tableToProcess.size() + 1];
            try {
                getStore().executeWrite(getXWikiContext(), new AbstractBulkIdConversionHibernateCallback() {

                    @Override
                    public void doBulkIdUpdate() {
                        times[this.timer++] += insertIdUpdates(docs);
                        for (String[] table : tableToProcess) {
                            times[this.timer++] += executeSqlIdUpdate(table[0], table[1]);
                        }
                    }
                });
            } catch (Exception e) {
                throw new XWikiException(XWikiException.MODULE_XWIKI_STORE, XWikiException.ERROR_XWIKI_STORE_MIGRATION, getName() + " migration failed", e);
            }
            if (this.logger.isDebugEnabled()) {
                int timer = 0;
                this.logger.debug("Time elapsed for inserts: {} ms", times[timer++] / 1000000);
                for (String[] table : tableToProcess) {
                    this.logger.debug("Time elapsed for {} table: {} ms", table[0], times[timer++] / 1000000);
                }
            }
        } else {
            final List<String[]> docsColl = new ArrayList<String[]>();
            for (Class<?> docClass : DOC_CLASSES) {
                docsColl.addAll(getCollectionProperties(getClassMapping(docClass.getName())));
            }
            for (Class<?> docClass : DOCLINK_CLASSES) {
                docsColl.addAll(getCollectionProperties(getClassMapping(docClass.getName())));
            }
            logProgress("Converting %d document IDs in %d tables and %d collection tables...", docs.size(), DOC_CLASSES.length + DOCLINK_CLASSES.length, docsColl.size());
            final long[] times = new long[DOC_CLASSES.length + DOCLINK_CLASSES.length + docsColl.size()];
            convertDbId(docs, new AbstractIdConversionHibernateCallback() {

                @Override
                public void doSingleUpdate() {
                    for (String[] coll : docsColl) {
                        times[this.timer++] += executeSqlIdUpdate(coll[0], coll[1]);
                    }
                    for (Class<?> doclinkClass : DOCLINK_CLASSES) {
                        times[this.timer++] += executeIdUpdate(doclinkClass, DOCID);
                    }
                    times[this.timer++] += executeIdUpdate(XWikiLink.class, DOCID);
                    times[this.timer++] += executeIdUpdate(XWikiRCSNodeInfo.class, ID + '.' + DOCID);
                    times[this.timer++] += executeIdUpdate(XWikiDocument.class, ID);
                }
            });
            if (this.logger.isDebugEnabled()) {
                int timer = 0;
                for (String[] coll : docsColl) {
                    this.logger.debug("Time elapsed for {} collection: {} ms", coll[0], times[timer++] / 1000000);
                }
                for (Class<?> doclinkClass : DOCLINK_CLASSES) {
                    this.logger.debug("Time elapsed for {} class: {} ms", doclinkClass.getName(), times[timer++] / 1000000);
                }
                this.logger.debug("Time elapsed for {} class: {} ms", XWikiRCSNodeInfo.class.getName(), times[timer++] / 1000000);
                this.logger.debug("Time elapsed for {} class: {} ms", XWikiDocument.class.getName(), times[timer++] / 1000000);
            }
        }
        logProgress("All document IDs has been converted successfully.");
    } else {
        logProgress("No document IDs to convert, skipping.");
    }
    // Proceed to object id conversion
    if (!objs.isEmpty()) {
        if (!useSafeUpdates) {
            // Pair table,key for table that need manual updates
            final List<String[]> tableToProcess = new ArrayList<String[]>();
            PersistentClass objklass = getClassMapping(BaseObject.class.getName());
            tableToProcess.addAll(getCollectionProperties(objklass));
            for (Class<?> propertyClass : PROPERTY_CLASS) {
                tableToProcess.addAll(getAllTableToProcess(propertyClass.getName()));
            }
            for (String customClass : customMappedClasses) {
                tableToProcess.addAll(getAllTableToProcess(customClass));
            }
            tableToProcess.add(new String[] { objklass.getTable().getName(), getKeyColumnName(objklass) });
            logProgress("Converting %d object IDs in %d tables...", objs.size(), tableToProcess.size());
            final long[] times = new long[tableToProcess.size() + 1];
            try {
                getStore().executeWrite(getXWikiContext(), new AbstractBulkIdConversionHibernateCallback() {

                    @Override
                    public void doBulkIdUpdate() {
                        times[this.timer++] += insertIdUpdates(objs);
                        for (String[] table : tableToProcess) {
                            times[this.timer++] += executeSqlIdUpdate(table[0], table[1]);
                        }
                    }
                });
            } catch (Exception e) {
                throw new XWikiException(XWikiException.MODULE_XWIKI_STORE, XWikiException.ERROR_XWIKI_STORE_MIGRATION, getName() + " migration failed", e);
            }
            if (this.logger.isDebugEnabled()) {
                int timer = 0;
                this.logger.debug("Time elapsed for inserts: {} ms", times[timer++] / 1000000);
                for (String[] table : tableToProcess) {
                    this.logger.debug("Time elapsed for {} table: {} ms", table[0], times[timer++] / 1000000);
                }
            }
        } else {
            // Name of classes that need manual updates
            final List<String> classToProcess = new ArrayList<String>();
            // Name of custom classes that need manual updates
            final List<String> customClassToProcess = new ArrayList<String>();
            // Pair table,key for collection table that need manual updates
            final List<String[]> objsColl = new ArrayList<String[]>();
            objsColl.addAll(getCollectionProperties(getClassMapping(BaseObject.class.getName())));
            for (Class<?> propertyClass : PROPERTY_CLASS) {
                String className = propertyClass.getName();
                PersistentClass klass = getClassMapping(className);
                // Add collection table that will not be updated by cascaded updates
                objsColl.addAll(getCollectionProperties(klass));
                // Skip classes that will be updated by cascaded updates
                if (!this.fkTables.contains(klass.getTable())) {
                    classToProcess.add(className);
                }
            }
            for (String customClass : customMappedClasses) {
                PersistentClass klass = getClassMapping(customClass);
                // Add collection table that will not be updated by cascaded updates
                objsColl.addAll(getCollectionProperties(klass));
                // Skip classes that will be updated by cascaded updates
                if (!this.fkTables.contains(klass.getTable())) {
                    customClassToProcess.add(customClass);
                }
            }
            logProgress("Converting %d object IDs in %d tables, %d custom mapped tables and %d collection tables...", objs.size(), classToProcess.size() + 1, customClassToProcess.size(), objsColl.size());
            final long[] times = new long[classToProcess.size() + 1 + customClassToProcess.size() + objsColl.size()];
            convertDbId(objs, new AbstractIdConversionHibernateCallback() {

                @Override
                public void doSingleUpdate() {
                    for (String[] coll : objsColl) {
                        times[this.timer++] += executeSqlIdUpdate(coll[0], coll[1]);
                    }
                    for (String customMappedClass : customClassToProcess) {
                        times[this.timer++] += executeIdUpdate(customMappedClass, ID);
                    }
                    for (String propertyClass : classToProcess) {
                        times[this.timer++] += executeIdUpdate(propertyClass, IDID);
                    }
                    times[this.timer++] += executeIdUpdate(BaseObject.class, ID);
                }
            });
            if (this.logger.isDebugEnabled()) {
                int timer = 0;
                for (String[] coll : objsColl) {
                    this.logger.debug("Time elapsed for {} collection: {} ms", coll[0], times[timer++] / 1000000);
                }
                for (String customMappedClass : customClassToProcess) {
                    this.logger.debug("Time elapsed for {} custom table: {} ms", customMappedClass, times[timer++] / 1000000);
                }
                for (String propertyClass : classToProcess) {
                    this.logger.debug("Time elapsed for {} property table: {} ms", propertyClass, times[timer++] / 1000000);
                }
                this.logger.debug("Time elapsed for {} class: {} ms", BaseObject.class.getName(), times[timer++] / 1000000);
            }
        }
        logProgress("All object IDs has been converted successfully.");
    } else {
        logProgress("No object IDs to convert, skipping.");
    }
    // Proceed to statistics id conversions
    for (final Class<?> statsClass : STATS_CLASSES) {
        Map<Long, Long> map = stats.poll();
        String klassName = statsClass.getName().substring(statsClass.getName().lastIndexOf('.') + 1);
        klassName = klassName.substring(0, klassName.length() - 5).toLowerCase();
        if (!map.isEmpty()) {
            if (!useSafeUpdates) {
                final List<String[]> tableToProcess = new ArrayList<String[]>();
                final Map<Long, Long> statids = map;
                PersistentClass statklass = getClassMapping(statsClass.getName());
                tableToProcess.addAll(getCollectionProperties(statklass));
                tableToProcess.add(new String[] { statklass.getTable().getName(), getKeyColumnName(statklass) });
                logProgress("Converting %d %s statistics IDs in %d tables...", map.size(), klassName, tableToProcess.size());
                final long[] times = new long[tableToProcess.size() + 1];
                try {
                    getStore().executeWrite(getXWikiContext(), new AbstractBulkIdConversionHibernateCallback() {

                        @Override
                        public void doBulkIdUpdate() {
                            times[this.timer++] += insertIdUpdates(statids);
                            for (String[] table : tableToProcess) {
                                times[this.timer++] += executeSqlIdUpdate(table[0], table[1]);
                            }
                        }
                    });
                } catch (Exception e) {
                    throw new XWikiException(XWikiException.MODULE_XWIKI_STORE, XWikiException.ERROR_XWIKI_STORE_MIGRATION, getName() + " migration failed", e);
                }
                if (this.logger.isDebugEnabled()) {
                    int timer = 0;
                    this.logger.debug("Time elapsed for inserts: {} ms", times[timer++] / 1000000);
                    for (String[] table : tableToProcess) {
                        this.logger.debug("Time elapsed for {} table: {} ms", table[0], times[timer++] / 1000000);
                    }
                }
            } else {
                final List<String[]> statsColl = new ArrayList<String[]>();
                statsColl.addAll(getCollectionProperties(getClassMapping(statsClass.getName())));
                logProgress("Converting %d %s statistics IDs in 1 tables and %d collection tables...", map.size(), klassName, statsColl.size());
                final long[] times = new long[statsColl.size() + 1];
                convertDbId(map, new AbstractIdConversionHibernateCallback() {

                    @Override
                    public void doSingleUpdate() {
                        for (String[] coll : statsColl) {
                            times[this.timer++] += executeSqlIdUpdate(coll[0], coll[1]);
                        }
                        times[this.timer++] += executeIdUpdate(statsClass, ID);
                    }
                });
                if (this.logger.isDebugEnabled()) {
                    int timer = 0;
                    for (String[] coll : statsColl) {
                        this.logger.debug("Time elapsed for {} collection: {} ms", coll[0], times[timer++] / 1000000);
                    }
                    this.logger.debug("Time elapsed for {} class: {} ms", statsClass.getName(), times[timer++] / 1000000);
                }
            }
            logProgress("All %s statistics IDs has been converted successfully.", klassName);
        } else {
            logProgress("No %s statistics IDs to convert, skipping.", klassName);
        }
    }
}

Example 49 with XWikiDocument

use of com.xpn.xwiki.doc.XWikiDocument in project xwiki-platform by xwiki.

the class ObjectAddAction method action.

@Override
public boolean action(XWikiContext context) throws XWikiException {
    // CSRF prevention
    if (!csrfTokenCheck(context)) {
        return false;
    }
    XWiki xwiki = context.getWiki();
    XWikiResponse response = context.getResponse();
    DocumentReference userReference = context.getUserReference();
    XWikiDocument doc = context.getDoc();
    ObjectAddForm oform = (ObjectAddForm) context.getForm();
    String className = oform.getClassName();
    EntityReference classReference = this.relativeResolver.resolve(className, EntityType.DOCUMENT);
    BaseObject object = doc.newXObject(classReference, context);
    BaseClass baseclass = object.getXClass(context);
    // The request parameter names that correspond to object fields must NOT specify the object number because the
    // object number is not known before the object is added. The following is a good parameter name:
    // Space.Class_property. As a consequence we use only the class name to extract the object from the request.
    Map<String, String[]> objmap = oform.getObject(className);
    // We need to have a string in the map for each field for the object to be correctly created.
    // Otherwise, queries using the missing properties will fail to return this object.
    @SuppressWarnings("unchecked") Collection<PropertyClass> fields = baseclass.getFieldList();
    for (PropertyClass property : fields) {
        String name = property.getName();
        if (objmap.get(name) == null) {
            objmap.put(name, EMPTY_PROPERTY);
        }
    }
    // Load the object properties that are defined in the request.
    baseclass.fromMap(objmap, object);
    doc.setAuthorReference(userReference);
    if (doc.isNew()) {
        doc.setCreatorReference(userReference);
    }
    xwiki.saveDocument(doc, localizePlainOrKey("core.comment.addObject"), true, context);
    // If this is an ajax request, no need to redirect.
    if (Utils.isAjaxRequest(context)) {
        context.getResponse().setStatus(HttpServletResponse.SC_NO_CONTENT);
        return false;
    }
    // forward to edit
    String redirect = Utils.getRedirect("edit", "editor=object", "xcontinue", "xredirect");
    // If the redirect URL contains the xobjectNumber parameter then inject the number of the added object as its
    // value so that the target page knows which object was added.
    redirect = XOBJECT_NUMBER_PARAMETER.matcher(redirect).replaceFirst("$1xobjectNumber=" + object.getNumber() + "$2");
    sendRedirect(response, redirect);
    return false;
}

Example 50 with XWikiDocument

use of com.xpn.xwiki.doc.XWikiDocument in project xwiki-platform by xwiki.

the class ObjectRemoveAction method action.

@Override
public boolean action(XWikiContext context) throws XWikiException {
    // CSRF prevention
    if (!csrfTokenCheck(context)) {
        return false;
    }
    XWiki xwiki = context.getWiki();
    XWikiResponse response = context.getResponse();
    String username = context.getUser();
    XWikiDocument doc = context.getDoc();
    BaseObject obj = getObject(doc, context);
    if (obj == null) {
        return true;
    }
    doc.removeObject(obj);
    doc.setAuthor(username);
    xwiki.saveDocument(doc, localizePlainOrKey("core.comment.deleteObject"), true, context);
    if (Utils.isAjaxRequest(context)) {
        response.setStatus(HttpServletResponse.SC_NO_CONTENT);
        response.setContentLength(0);
    } else {
        // forward to edit
        String redirect = Utils.getRedirect("edit", context);
        sendRedirect(response, redirect);
    }
    return false;
}