src/main/kotlin/de/uapcore/lightpit/servlet/FeedServlet.kt@59393c8cc557 (annotated)
src/main/kotlin/de/uapcore/lightpit/servlet/FeedServlet.kt
Sat, 15 May 2021 16:19:29 +0200
- author
- Mike Becker <universe@uap-core.de>
- date
- Sat, 15 May 2021 16:19:29 +0200
- changeset 199
- 59393c8cc557
- parent 198
- 94f174d591ab
- child 235
- 4258b9e010ae
- permissions
- -rw-r--r--
#109 adds RSS feed button to project header and changes feed output slightly
| universe@195 | 1 | /* |
| universe@195 | 2 | * Copyright 2021 Mike Becker. All rights reserved. |
| universe@195 | 3 | * |
| universe@195 | 4 | * Redistribution and use in source and binary forms, with or without |
| universe@195 | 5 | * modification, are permitted provided that the following conditions are met: |
| universe@195 | 6 | * |
| universe@195 | 7 | * 1. Redistributions of source code must retain the above copyright |
| universe@195 | 8 | * notice, this list of conditions and the following disclaimer. |
| universe@195 | 9 | * |
| universe@195 | 10 | * 2. Redistributions in binary form must reproduce the above copyright |
| universe@195 | 11 | * notice, this list of conditions and the following disclaimer in the |
| universe@195 | 12 | * documentation and/or other materials provided with the distribution. |
| universe@195 | 13 | * |
| universe@195 | 14 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| universe@195 | 15 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| universe@195 | 16 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| universe@195 | 17 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| universe@195 | 18 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| universe@195 | 19 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| universe@195 | 20 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| universe@195 | 21 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| universe@195 | 22 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| universe@195 | 23 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| universe@195 | 24 | */ |
| universe@195 | 25 | |
| universe@195 | 26 | package de.uapcore.lightpit.servlet |
| universe@195 | 27 | |
| universe@195 | 28 | import de.uapcore.lightpit.AbstractServlet |
| universe@195 | 29 | import de.uapcore.lightpit.HttpRequest |
| universe@195 | 30 | import de.uapcore.lightpit.dao.DataAccessObject |
| universe@195 | 31 | import de.uapcore.lightpit.util.IssueFilter |
| universe@195 | 32 | import de.uapcore.lightpit.util.IssueSorter |
| universe@198 | 33 | import de.uapcore.lightpit.util.SpecificFilter |
| universe@195 | 34 | import de.uapcore.lightpit.viewmodel.IssueFeed |
| universe@195 | 35 | import javax.servlet.annotation.WebServlet |
| universe@195 | 36 | |
| universe@195 | 37 | @WebServlet(urlPatterns = ["/feed/*"]) |
| universe@195 | 38 | class FeedServlet : AbstractServlet() { |
| universe@195 | 39 | |
| universe@195 | 40 | init { |
| universe@198 | 41 | get("/%project/issues.rss", this::issues) |
| universe@198 | 42 | } |
| universe@198 | 43 | |
| universe@195 | 44 | private fun issues(http: HttpRequest, dao: DataAccessObject) { |
| universe@198 | 45 | val project = http.pathParams["project"]?.let { dao.findProjectByNode(it) } |
| universe@198 | 46 | if (project == null) { |
| universe@198 | 47 | http.response.sendError(404) |
| universe@198 | 48 | return |
| universe@198 | 49 | } |
| universe@195 | 50 | |
| universe@199 | 51 | // TODO: add a timestamp filter (e.g. last 30 days) |
| universe@198 | 52 | val issues = dao.listIssues(IssueFilter(SpecificFilter(project))).sortedWith(IssueSorter.DEFAULT_ISSUE_SORTER) |
| universe@195 | 53 | |
| universe@198 | 54 | http.view = IssueFeed(project, issues) |
| universe@198 | 55 | http.renderFeed("issues-feed") |
| universe@195 | 56 | } |
| universe@195 | 57 | } |
