Examples with DOMNode org.structr.web.entity.dom.DOMNode used on opensource projects

Example 41 with DOMNode

use of org.structr.web.entity.dom.DOMNode in project structr by structr.

the class RenderContextTest method testVariableReplacement.

@Test
public void testVariableReplacement() {
    NodeInterface detailsDataObject = null;
    Page page = null;
    DOMNode html = null;
    DOMNode head = null;
    DOMNode body = null;
    DOMNode title = null;
    DOMNode h1 = null;
    DOMNode div1 = null;
    DOMNode p1 = null;
    DOMNode div2 = null;
    DOMNode p2 = null;
    DOMNode div3 = null;
    DOMNode p3 = null;
    A a = null;
    DOMNode div4 = null;
    DOMNode p4 = null;
    TestOne testOne = null;
    try (final Tx tx = app.tx()) {
        detailsDataObject = app.create(TestOne.class, "TestOne");
        page = Page.createNewPage(securityContext, "testpage");
        page.setProperties(page.getSecurityContext(), new PropertyMap(Page.visibleToPublicUsers, true));
        assertTrue(page != null);
        assertTrue(page instanceof Page);
        html = (DOMNode) page.createElement("html");
        head = (DOMNode) page.createElement("head");
        body = (DOMNode) page.createElement("body");
        title = (DOMNode) page.createElement("title");
        h1 = (DOMNode) page.createElement("h1");
        div1 = (DOMNode) page.createElement("div");
        p1 = (DOMNode) page.createElement("p");
        div2 = (DOMNode) page.createElement("div");
        p2 = (DOMNode) page.createElement("p");
        div3 = (DOMNode) page.createElement("div");
        p3 = (DOMNode) page.createElement("p");
        a = (A) page.createElement("a");
        div4 = (DOMNode) page.createElement("div");
        p4 = (DOMNode) page.createElement("p");
        // add HTML element to page
        page.appendChild(html);
        // add HEAD and BODY elements to HTML
        html.appendChild(head);
        html.appendChild(body);
        // add TITLE element to HEAD
        head.appendChild(title);
        // add H1 element to BODY
        body.appendChild(h1);
        // add DIV element 1 to BODY
        body.appendChild(div1);
        div1.appendChild(p1);
        // add DIV element 2 to DIV
        div1.appendChild(div2);
        div2.appendChild(p2);
        // add DIV element 3 to DIV
        div2.appendChild(div3);
        div3.appendChild(p3);
        // add link to p3
        p3.appendChild(a);
        a.setLinkable(page);
        body.appendChild(div4);
        div4.appendChild(p4);
        final PropertyMap p4Properties = new PropertyMap();
        p4Properties.put(StructrApp.key(DOMElement.class, "restQuery"), "/divs");
        p4Properties.put(StructrApp.key(DOMElement.class, "dataKey"), "div");
        p4.setProperties(p4.getSecurityContext(), p4Properties);
        NodeList paragraphs = page.getElementsByTagName("p");
        assertEquals(p1, paragraphs.item(0));
        assertEquals(p2, paragraphs.item(1));
        assertEquals(p3, paragraphs.item(2));
        assertEquals(p4, paragraphs.item(3));
        // create users
        final User tester1 = app.create(User.class, new NodeAttribute<>(StructrApp.key(User.class, "name"), "tester1"), new NodeAttribute<>(StructrApp.key(User.class, "eMail"), "tester1@test.com"));
        final User tester2 = app.create(User.class, new NodeAttribute<>(StructrApp.key(User.class, "name"), "tester2"), new NodeAttribute<>(StructrApp.key(User.class, "eMail"), "tester2@test.com"));
        assertNotNull("User tester1 should exist.", tester1);
        assertNotNull("User tester2 should exist.", tester2);
        // create admin user for later use
        final PropertyMap adminProperties = new PropertyMap();
        adminProperties.put(StructrApp.key(User.class, "name"), "admin");
        adminProperties.put(StructrApp.key(User.class, "password"), "admin");
        adminProperties.put(StructrApp.key(User.class, "isAdmin"), true);
        app.create(User.class, adminProperties);
        tx.success();
    } catch (FrameworkException fex) {
        fail("Unexpected exception");
    }
    try (final Tx tx = app.tx()) {
        final RenderContext ctx = new RenderContext(securityContext);
        ctx.setDetailsDataObject(detailsDataObject);
        ctx.setPage(page);
        // test for "empty" return value
        assertEquals("", Scripting.replaceVariables(ctx, p1, "${err}"));
        assertEquals("", Scripting.replaceVariables(ctx, p1, "${this.error}"));
        assertEquals("", Scripting.replaceVariables(ctx, p1, "${this.this.this.error}"));
        assertEquals("", Scripting.replaceVariables(ctx, p1, "${parent.error}"));
        assertEquals("", Scripting.replaceVariables(ctx, p1, "${this.owner}"));
        assertEquals("", Scripting.replaceVariables(ctx, p1, "${parent.owner}"));
        // other functions are tested in the ActionContextTest in structr-core, see there.
        assertEquals("true", Scripting.replaceVariables(ctx, p1, "${true}"));
        assertEquals("false", Scripting.replaceVariables(ctx, p1, "${false}"));
        assertEquals("yes", Scripting.replaceVariables(ctx, p1, "${if(true, \"yes\", \"no\")}"));
        assertEquals("no", Scripting.replaceVariables(ctx, p1, "${if(false, \"yes\", \"no\")}"));
        assertEquals("true", Scripting.replaceVariables(ctx, p1, "${if(true, true, false)}"));
        assertEquals("false", Scripting.replaceVariables(ctx, p1, "${if(false, true, false)}"));
        // test keywords
        assertEquals("${id} should evaluate to the ID if the current details object", detailsDataObject.getUuid(), Scripting.replaceVariables(ctx, p1, "${id}"));
        ctx.setDetailsDataObject(null);
        assertEquals("${id} should evaluate to the ID if the current details object", "abc12345", Scripting.replaceVariables(ctx, p1, "${id!abc12345}"));
        ctx.setDetailsDataObject(detailsDataObject);
        assertEquals("${id} should be equal to ${current.id}", "true", Scripting.replaceVariables(ctx, p1, "${equal(id, current.id)}"));
        assertEquals("${element} should evaluate to the current DOM node", p1.toString(), Scripting.replaceVariables(ctx, p1, "${element}"));
        assertNull(Scripting.replaceVariables(ctx, p1, "${if(true, null, \"no\")}"));
        assertNull(Scripting.replaceVariables(ctx, p1, "${null}"));
        assertEquals("Invalid replacement result", "/testpage?" + page.getUuid(), Scripting.replaceVariables(ctx, p1, "/${page.name}?${page.id}"));
        assertEquals("Invalid replacement result", "/testpage?" + page.getUuid(), Scripting.replaceVariables(ctx, a, "/${link.name}?${link.id}"));
        // these tests find single element => success
        assertEquals("Invalid replacement result", page.getUuid(), Scripting.replaceVariables(ctx, a, "${get(find('Page', 'name', 'testpage'), 'id')}"));
        assertEquals("Invalid replacement result", a.getUuid(), Scripting.replaceVariables(ctx, a, "${get(find('A'), 'id')}"));
        // this test finds multiple <p> elements => error
        assertEquals("Invalid replacement result", GetFunction.ERROR_MESSAGE_GET_ENTITY, Scripting.replaceVariables(ctx, a, "${get(find('P'), 'id')}"));
        // more complex replacement
        // assertEquals("Invalid replacement result", "", a.replaceVariables(ctx, securityContext, "${get(find('P'), 'id')}"));
        // String default value
        assertEquals("bar", Scripting.replaceVariables(ctx, p1, "${request.foo!bar}"));
        // Number default value (will be evaluated to a string)
        assertEquals("1", Scripting.replaceVariables(ctx, p1, "${page.position!1}"));
        // Number default value
        assertEquals("true", Scripting.replaceVariables(ctx, p1, "${equal(42, this.null!42)}"));
        final User tester1 = app.nodeQuery(User.class).andName("tester1").getFirst();
        final User tester2 = app.nodeQuery(User.class).andName("tester2").getFirst();
        assertNotNull("User tester1 should exist.", tester1);
        assertNotNull("User tester2 should exist.", tester2);
        final ActionContext tester1Context = new ActionContext(SecurityContext.getInstance(tester1, AccessMode.Backend));
        final ActionContext tester2Context = new ActionContext(SecurityContext.getInstance(tester2, AccessMode.Backend));
        // users
        assertEquals("tester1", Scripting.replaceVariables(tester1Context, p1, "${me.name}"));
        assertEquals("tester2", Scripting.replaceVariables(tester2Context, p2, "${me.name}"));
        // allow unauthenticated GET on /pages
        grant("Page/_Ui", 16, true);
        // test GET REST access
        assertEquals("Invalid GET notation result", page.getName(), Scripting.replaceVariables(ctx, p1, "${from_json(GET('http://localhost:" + httpPort + "/structr/rest/pages/ui')).result[0].name}"));
        grant("Folder", 64, true);
        grant("_login", 64, false);
        assertEquals("Invalid POST result", "201", Scripting.replaceVariables(ctx, page, "${POST('http://localhost:" + httpPort + "/structr/rest/folders', '{name:status}').status}"));
        assertEquals("Invalid POST result", "1.0", Scripting.replaceVariables(ctx, page, "${POST('http://localhost:" + httpPort + "/structr/rest/folders', '{name:result_count}').body.result_count}"));
        assertEquals("Invalid POST result", "application/json;charset=utf-8", Scripting.replaceVariables(ctx, page, "${POST('http://localhost:" + httpPort + "/structr/rest/folders', '{name:content-type}').headers.Content-Type}"));
        // test POST with invalid name containing curly braces to provoke 422
        assertEquals("Invalid POST result", "422", Scripting.replaceVariables(ctx, page, "${POST('http://localhost:" + httpPort + "/structr/rest/folders', '{name:\"ShouldFail/xyz\"}').status}"));
        // test login and sessions
        final String sessionIdCookie = Scripting.replaceVariables(ctx, page, "${POST('http://localhost:" + httpPort + "/structr/rest/login', '{name:admin,password:admin}').headers.Set-Cookie}");
        final String sessionId = HttpCookie.parse(sessionIdCookie).get(0).getValue();
        // test authenticated GET request using session ID cookie
        assertEquals("Invalid authenticated GET result", "admin", Scripting.replaceVariables(ctx, page, "${add_header('Cookie', 'JSESSIONID=" + sessionId + ";Path=/')}${from_json(GET('http://localhost:" + httpPort + "/structr/rest/users')).result[0].name}"));
        assertEquals("Invalid authenticated GET result", "tester1", Scripting.replaceVariables(ctx, page, "${add_header('Cookie', 'JSESSIONID=" + sessionId + ";Path=/')}${from_json(GET('http://localhost:" + httpPort + "/structr/rest/users')).result[1].name}"));
        assertEquals("Invalid authenticated GET result", "tester2", Scripting.replaceVariables(ctx, page, "${add_header('Cookie', 'JSESSIONID=" + sessionId + ";Path=/')}${from_json(GET('http://localhost:" + httpPort + "/structr/rest/users')).result[2].name}"));
        // locale
        final String localeString = ctx.getLocale().toString();
        assertEquals("Invalid locale result", localeString, Scripting.replaceVariables(ctx, page, "${locale}"));
        // set new details object
        final TestOne detailsDataObject2 = app.create(TestOne.class, "TestOne");
        Scripting.replaceVariables(ctx, p1, "${set_details_object(first(find('TestOne', 'id', '" + detailsDataObject2.getUuid() + "')))}");
        assertEquals("${current.id} should resolve to new details object", detailsDataObject2.getUuid(), Scripting.replaceVariables(ctx, p1, "${current.id}"));
        // test values() with single parameter
        assertEquals("Invalid values() result", "[test]", Scripting.replaceVariables(ctx, page, "${values(from_json('{name:test}'))}"));
        testOne = createTestNode(TestOne.class);
        testOne.setProperty(TestOne.htmlString, "<a b=\"c\">&d</a>");
        // escape_html
        assertEquals("Invalid escape_html() result", "&lt;a b=&quot;c&quot;&gt;&amp;d&lt;/a&gt;", Scripting.replaceVariables(ctx, testOne, "${escape_html(this.htmlString)}"));
        testOne.setProperty(TestOne.htmlString, "&lt;a b=&quot;c&quot;&gt;&amp;d&lt;/a&gt;");
        // unescape_html
        assertEquals("Invalid unescape_html() result", "<a b=\"c\">&d</a>", Scripting.replaceVariables(ctx, testOne, "${unescape_html(this.htmlString)}"));
        tx.success();
    } catch (FrameworkException fex) {
        logger.warn("", fex);
        fail("Unexpected exception");
    }
}

Example 42 with DOMNode

use of org.structr.web.entity.dom.DOMNode in project structr by structr.

the class CloneNodeCommand method processMessage.

@Override
public void processMessage(final WebSocketMessage webSocketData) {
    final String id = webSocketData.getId();
    final Map<String, Object> nodeData = webSocketData.getNodeData();
    final String parentId = (String) nodeData.get("parentId");
    final boolean deep = (Boolean) nodeData.get("deep");
    if (id != null) {
        DOMNode parent = null;
        final DOMNode node = getDOMNode(id);
        if (parentId != null) {
            // check if parent node with given ID exists
            parent = getDOMNode(parentId);
            if (parent == null) {
                getWebSocket().send(MessageBuilder.status().code(404).message("Parent node not found").build(), true);
                return;
            }
        }
        Page ownerPage = null;
        if (parent != null) {
            if (parent instanceof Page) {
                ownerPage = (Page) parent;
            } else {
                ownerPage = parent.getOwnerDocument();
            }
        } else {
            ownerPage = node.getOwnerDocument();
        }
        if (ownerPage == null) {
            getWebSocket().send(MessageBuilder.status().code(422).message("Cannot clone node without a target page").build(), true);
            return;
        }
        try {
            DOMNode clonedNode = (DOMNode) node.cloneNode(deep);
            if (parent != null) {
                parent.appendChild(clonedNode);
            }
            setOwnerPageRecursively(clonedNode, clonedNode.getSecurityContext(), ownerPage);
        } catch (DOMException | FrameworkException ex) {
            getWebSocket().send(MessageBuilder.status().code(422).message(ex.getMessage()).build(), true);
        }
    } else {
        getWebSocket().send(MessageBuilder.status().code(422).message("Cannot append node without id").build(), true);
    }
}

Example 43 with DOMNode

use of org.structr.web.entity.dom.DOMNode in project structr by structr.

the class CreateAndReplaceDOMNodeCommand method processMessage.

@Override
public void processMessage(final WebSocketMessage webSocketData) {
    final Map<String, Object> nodeData = webSocketData.getNodeData();
    final String parentId = (String) nodeData.get("parentId");
    final String refId = (String) nodeData.get("refId");
    final String pageId = webSocketData.getPageId();
    if (pageId != null) {
        // check for parent ID before creating any nodes
        if (parentId == null) {
            getWebSocket().send(MessageBuilder.status().code(422).message("Cannot add node without parentId").build(), true);
            return;
        }
        // check if parent node with given ID exists
        final DOMNode parentNode = getDOMNode(parentId);
        if (parentNode == null) {
            getWebSocket().send(MessageBuilder.status().code(404).message("Parent node not found").build(), true);
            return;
        }
        // check for ref ID before creating any nodes
        if (refId == null) {
            getWebSocket().send(MessageBuilder.status().code(422).message("Cannot add node without refId").build(), true);
            return;
        }
        // check if ref node with given ID exists
        final DOMNode refNode = getDOMNode(refId);
        if (refNode == null) {
            getWebSocket().send(MessageBuilder.status().code(404).message("Reference node not found").build(), true);
            return;
        }
        final Document document = getPage(pageId);
        if (document != null) {
            String tagName = (String) nodeData.get("tagName");
            DOMNode newNode = null;
            try {
                if (tagName != null && !tagName.isEmpty()) {
                    newNode = (DOMNode) document.createElement(tagName);
                } else {
                    newNode = (DOMNode) document.createTextNode("");
                }
                // append new node to parent
                if (newNode != null) {
                    parentNode.replaceChild(newNode, refNode);
                }
            } catch (DOMException dex) {
                // send DOM exception
                getWebSocket().send(MessageBuilder.status().code(422).message(dex.getMessage()).build(), true);
            }
        } else {
            getWebSocket().send(MessageBuilder.status().code(404).message("Page not found").build(), true);
        }
    } else {
        getWebSocket().send(MessageBuilder.status().code(422).message("Cannot create node without pageId").build(), true);
    }
}

Example 44 with DOMNode

use of org.structr.web.entity.dom.DOMNode in project structr by structr.

the class RemoveCommand method processMessage.

@Override
public void processMessage(final WebSocketMessage webSocketData) {
    final SecurityContext securityContext = getWebSocket().getSecurityContext();
    final String id = webSocketData.getId();
    if (id != null) {
        final NodeInterface node = getNode(id);
        if (node != null) {
            if (node instanceof DOMNode) {
                // Use new DOM interface
                DOMNode domNode = (DOMNode) node;
                try {
                    domNode.getParentNode().removeChild(domNode);
                    // remove pageId from node and all children ("move to trash")
                    recursivelyRemoveNodesFromPage(domNode, securityContext);
                } catch (DOMException | FrameworkException ex) {
                    logger.error("Could not remove node from page " + domNode, ex);
                    getWebSocket().send(MessageBuilder.status().code(422).message(ex.getMessage()).build(), true);
                }
            } else {
                // is this even used any more?
                logger.warn("Deprecated use of RemoveCommand, please report this error and the following stack trace to the Structr team on https://github.com/structr/structr. Thanks!");
                Thread.dumpStack();
                final App app = StructrApp.getInstance(securityContext);
                try {
                    // Old style: Delete all incoming CONTAINS rels
                    for (AbstractRelationship rel : node.getIncomingRelationships()) {
                        if ("CONTAINS".equals(rel.getType())) {
                            app.delete(rel);
                        }
                    }
                } catch (Throwable t) {
                    logger.error("Could not delete relationship", t);
                    getWebSocket().send(MessageBuilder.status().code(400).message("Error in RemoveCommand: " + t.getMessage()).build(), true);
                }
            }
        } else {
            getWebSocket().send(MessageBuilder.status().code(404).build(), true);
        }
    } else {
        getWebSocket().send(MessageBuilder.status().code(400).message("RemoveCommand called with empty id").build(), true);
    }
}

Example 45 with DOMNode

use of org.structr.web.entity.dom.DOMNode in project structr by structr.

the class RemoveCommand method recursivelyRemoveNodesFromPage.

// ----- private methods -----
private void recursivelyRemoveNodesFromPage(final DOMNode parent, final SecurityContext securityContext) throws FrameworkException {
    // Remove node from page
    final PropertyMap changedProperties = new PropertyMap();
    changedProperties.put(StructrApp.key(DOMNode.class, "syncedNodes"), Collections.EMPTY_LIST);
    changedProperties.put(StructrApp.key(DOMNode.class, "pageId"), null);
    parent.setProperties(securityContext, changedProperties);
    // recurse
    for (final DOMNode child : parent.getChildren()) {
        recursivelyRemoveNodesFromPage(child, securityContext);
    }
}