org.focusns.web.modules.profile.ProjectLinkWidget.java Source code

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Here is the source code for org.focusns.web.modules.profile.ProjectLinkWidget.java

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package org.focusns.web.modules.profile;

/*
 * #%L
 * FocusSNS Web
 * %%
 * Copyright (C) 2011 - 2013 FocusSNS
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 2.1 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Lesser Public License for more details.
 *
 * You should have received a copy of the GNU General Lesser Public
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/lgpl-2.1.html>.
 * #L%
 */

import org.focusns.common.web.widget.annotation.bind.WidgetAttribute;
import org.focusns.common.web.widget.annotation.bind.WidgetPref;
import org.focusns.common.web.widget.mvc.support.Navigator;
import org.focusns.model.common.Page;
import org.focusns.model.core.Project;
import org.focusns.model.core.ProjectLink;
import org.focusns.model.core.ProjectUser;
import org.focusns.service.core.ProjectLinkService;
import org.focusns.web.widget.constraint.annotation.RequiresProject;
import org.focusns.web.widget.constraint.annotation.RequiresProjectUser;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
@RequestMapping("/project")
public class ProjectLinkWidget {

    @Autowired
    private ProjectLinkService projectLinkService;

    @RequiresProject
    @RequiresProjectUser
    @RequestMapping("/link-edit")
    public String doEdit(@WidgetAttribute ProjectUser projectUser, @WidgetAttribute Project project, Model model) {
        //
        ProjectLink projectLink = projectLinkService.getProjectLink(projectUser.getProjectId(), project.getId());
        model.addAttribute("projectLink", projectLink);
        model.addAttribute("fromProject", projectUser.getProject());
        model.addAttribute("toProject", project);
        //
        return "modules/profile/link-edit";
    }

    @RequiresProject
    @RequestMapping("/link-list")
    public String doList(@WidgetPref(defaultValue = "6") Integer limit,
            @WidgetPref(defaultValue = "false") Boolean reverse,
            @WidgetPref(defaultValue = "people") String category, @WidgetAttribute Project project, Model model) {
        //
        Page<ProjectLink> page = new Page<ProjectLink>(limit);
        if (reverse.booleanValue()) {
            page = projectLinkService.fetchPageByToProjectId(page, project.getId(), category);
        } else {
            page = projectLinkService.fetchPageByFromProjectId(page, project.getId(), category);
        }
        model.addAttribute(Page.KEY, page);
        model.addAttribute("reverse", reverse.booleanValue());
        //
        return "modules/profile/link-list";
    }

    @RequiresProject
    @RequestMapping("/link-list-detail")
    public String doListDetail(@WidgetPref(defaultValue = "10") Integer pageSize,
            @WidgetPref(defaultValue = "people") String category, @WidgetAttribute Project project, Model model) {
        //
        Page<ProjectLink> page = new Page<ProjectLink>(pageSize);
        page = projectLinkService.fetchPageByFromProjectId(page, project.getId(), category);
        model.addAttribute(Page.KEY, page);
        //
        return "modules/profile/link-list-detail";
    }

    @RequestMapping("/link-create")
    public void doCreate(ProjectLink link) {
        ProjectLink reverseProjectLink = projectLinkService.getProjectLink(link.getToProjectId(),
                link.getFromProjectId());
        if (reverseProjectLink != null) {
            reverseProjectLink.setMutual(true);
            projectLinkService.modifyProjectLink(reverseProjectLink);
            //
            link.setMutual(true);
        }
        //
        projectLinkService.createProjectLink(link);
        //
        Navigator.get().withAttribute("projectLink", link).navigateTo("link-created");
    }

    @RequestMapping("/link-remove")
    public void doRemove(ProjectLink link) {
        //
        ProjectLink reverseProjectLink = projectLinkService.getProjectLink(link.getToProjectId(),
                link.getFromProjectId());
        if (reverseProjectLink != null) {
            reverseProjectLink.setMutual(false);
            projectLinkService.modifyProjectLink(reverseProjectLink);
        }
        //
        projectLinkService.removeProjectLink(link);
        //
        Navigator.get().withAttribute("projectLink", link).navigateTo("link-removed");
    }

}