001// --------------------------------------------------------------------------------
002// Copyright 2002-2024 Echo Three, LLC
003//
004// Licensed under the Apache License, Version 2.0 (the "License");
005// you may not use this file except in compliance with the License.
006// You may obtain a copy of the License at
007//
008//     http://www.apache.org/licenses/LICENSE-2.0
009//
010// Unless required by applicable law or agreed to in writing, software
011// distributed under the License is distributed on an "AS IS" BASIS,
012// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013// See the License for the specific language governing permissions and
014// limitations under the License.
015// --------------------------------------------------------------------------------
016
017package com.echothree.control.user.content.server.command;
018
019import com.echothree.control.user.content.common.form.CreateContentPageForm;
020import com.echothree.model.control.content.server.control.ContentControl;
021import com.echothree.model.control.party.common.PartyTypes;
022import com.echothree.model.control.security.common.SecurityRoleGroups;
023import com.echothree.model.control.security.common.SecurityRoles;
024import com.echothree.model.data.content.server.entity.ContentCollection;
025import com.echothree.model.data.content.server.entity.ContentPage;
026import com.echothree.model.data.content.server.entity.ContentPageLayout;
027import com.echothree.model.data.content.server.entity.ContentSection;
028import com.echothree.model.data.party.server.entity.Language;
029import com.echothree.model.data.user.common.pk.UserVisitPK;
030import com.echothree.util.common.message.ExecutionErrors;
031import com.echothree.util.common.validation.FieldDefinition;
032import com.echothree.util.common.validation.FieldType;
033import com.echothree.util.common.command.BaseResult;
034import com.echothree.util.server.control.BaseSimpleCommand;
035import com.echothree.util.server.control.CommandSecurityDefinition;
036import com.echothree.util.server.control.PartyTypeDefinition;
037import com.echothree.util.server.control.SecurityRoleDefinition;
038import com.echothree.util.server.persistence.Session;
039import java.util.Arrays;
040import java.util.Collections;
041import java.util.List;
042
043public class CreateContentPageCommand
044        extends BaseSimpleCommand<CreateContentPageForm> {
045    
046    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
047    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
048    
049    static {
050        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(Collections.unmodifiableList(Arrays.asList(
051                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
052                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), Collections.unmodifiableList(Arrays.asList(
053                        new SecurityRoleDefinition(SecurityRoleGroups.ContentPage.name(), SecurityRoles.Create.name())
054                        )))
055                )));
056        
057        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
058                new FieldDefinition("ContentCollectionName", FieldType.ENTITY_NAME, true, null, null),
059                new FieldDefinition("ContentSectionName", FieldType.ENTITY_NAME, true, null, null),
060                new FieldDefinition("ContentPageName", FieldType.ENTITY_NAME, true, null, null),
061                new FieldDefinition("ContentPageLayoutName", FieldType.ENTITY_NAME, true, null, null),
062                new FieldDefinition("IsDefault", FieldType.BOOLEAN, true, null, null),
063                new FieldDefinition("SortOrder", FieldType.SIGNED_INTEGER, true, null, null),
064                new FieldDefinition("Description", FieldType.STRING, false, 1L, 132L)
065                ));
066    }
067    
068    /** Creates a new instance of CreateContentPageCommand */
069    public CreateContentPageCommand(UserVisitPK userVisitPK, CreateContentPageForm form) {
070        super(userVisitPK, form, COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
071    }
072    
073    @Override
074    protected BaseResult execute() {
075        var contentControl = Session.getModelController(ContentControl.class);
076        String contentCollectionName = form.getContentCollectionName();
077        ContentCollection contentCollection = contentControl.getContentCollectionByName(contentCollectionName);
078        
079        if(contentCollection != null) {
080            String contentSectionName = form.getContentSectionName();
081            ContentSection contentSection = contentControl.getContentSectionByName(contentCollection, contentSectionName);
082            
083            if(contentSection != null) {
084                String contentPageName = form.getContentPageName();
085                ContentPage contentPage = contentControl.getContentPageByName(contentSection, contentPageName);
086                
087                if(contentPage == null) {
088                    String contentPageLayoutName = form.getContentPageLayoutName();
089                    ContentPageLayout contentPageLayout = contentControl.getContentPageLayoutByName(contentPageLayoutName);
090                    
091                    if(contentPageLayout == null) {
092                        addExecutionError(ExecutionErrors.UnknownContentPageLayoutName.name(), contentPageLayoutName);
093                    } else {
094                        var isDefault = Boolean.valueOf(form.getIsDefault());
095                        var sortOrder = Integer.valueOf(form.getSortOrder());
096                        var description = form.getDescription();
097                        var partyPK = getPartyPK();
098                        
099                        contentPage = contentControl.createContentPage(contentSection, contentPageName, contentPageLayout, isDefault, sortOrder, partyPK);
100                        
101                        if(description != null) {
102                            Language language = getPreferredLanguage();
103                            
104                            contentControl.createContentPageDescription(contentPage, language, description, partyPK);
105                        }
106                    }
107                } else {
108                    addExecutionError(ExecutionErrors.UnknownContentPageName.name(), contentPageName);
109                }
110            } else {
111                addExecutionError(ExecutionErrors.UnknownContentSectionName.name(), contentSectionName);
112            }
113        } else {
114            addExecutionError(ExecutionErrors.UnknownContentCollectionName.name(), contentCollectionName);
115        }
116        
117        return null;
118    }
119    
120}