comparison: src/main/kotlin/de/uapcore/lightpit/servlet/FeedServlet.kt
src/main/kotlin/de/uapcore/lightpit/servlet/FeedServlet.kt
- changeset 235
- 4258b9e010ae
- parent 199
- 59393c8cc557
- child 236
- 819c5178b6fe
equal
deleted
inserted
replaced
| 234:d71bc6db42ef | 235:4258b9e010ae |
|---|---|
| 26 package de.uapcore.lightpit.servlet | 26 package de.uapcore.lightpit.servlet |
| 27 | 27 |
| 28 import de.uapcore.lightpit.AbstractServlet | 28 import de.uapcore.lightpit.AbstractServlet |
| 29 import de.uapcore.lightpit.HttpRequest | 29 import de.uapcore.lightpit.HttpRequest |
| 30 import de.uapcore.lightpit.dao.DataAccessObject | 30 import de.uapcore.lightpit.dao.DataAccessObject |
| 31 import de.uapcore.lightpit.util.IssueFilter | 31 import de.uapcore.lightpit.entities.IssueHistoryData |
| 32 import de.uapcore.lightpit.util.IssueSorter | 32 import de.uapcore.lightpit.entities.IssueHistoryEntry |
| 33 import de.uapcore.lightpit.util.SpecificFilter | 33 import de.uapcore.lightpit.viewmodel.IssueDiff |
| 34 import de.uapcore.lightpit.viewmodel.IssueFeed | 34 import de.uapcore.lightpit.viewmodel.IssueFeed |
| 35 import de.uapcore.lightpit.viewmodel.IssueFeedEntry | |
| 36 import java.text.SimpleDateFormat | |
| 35 import javax.servlet.annotation.WebServlet | 37 import javax.servlet.annotation.WebServlet |
| 36 | 38 |
| 37 @WebServlet(urlPatterns = ["/feed/*"]) | 39 @WebServlet(urlPatterns = ["/feed/*"]) |
| 38 class FeedServlet : AbstractServlet() { | 40 class FeedServlet : AbstractServlet() { |
| 39 | 41 |
| 40 init { | 42 init { |
| 41 get("/%project/issues.rss", this::issues) | 43 get("/%project/issues.rss", this::issues) |
| 42 } | 44 } |
| 43 | 45 |
| 46 private fun String.convertLF() = replace("\r", "").replace("\n", "<br>") | |
| 47 | |
| 48 private fun fullContent(issue: IssueHistoryData) = IssueDiff( | |
| 49 issue.id, | |
| 50 issue.subject, | |
| 51 issue.component, | |
| 52 issue.status.name, | |
| 53 issue.category.name, | |
| 54 issue.subject, | |
| 55 issue.description.convertLF(), | |
| 56 issue.assignee, | |
| 57 issue.eta?.let { SimpleDateFormat("dd.MM.yyyy").format(it) } ?: "", | |
| 58 issue.affected, | |
| 59 issue.resolved | |
| 60 ) | |
| 61 | |
| 62 private fun diffContent(cur: IssueHistoryData, next: IssueHistoryData): IssueDiff { | |
| 63 val prev = fullContent(next) | |
| 64 val diff = fullContent(cur) | |
| 65 // TODO: compute and apply diff | |
| 66 return diff | |
| 67 } | |
| 68 | |
| 69 /** | |
| 70 * Generates the feed entries. | |
| 71 * Assumes that [historyEntry] is already sorted by timestamp (descending). | |
| 72 */ | |
| 73 private fun generateFeedEntries(historyEntry: List<IssueHistoryEntry>) = | |
| 74 if (historyEntry.isEmpty()) emptyList() | |
| 75 else historyEntry.zipWithNext().map { (cur, next) -> | |
| 76 IssueFeedEntry( | |
| 77 cur.time, cur.type, diffContent(cur.data, next.data) | |
| 78 ) | |
| 79 }.plus( | |
| 80 historyEntry.last().let { IssueFeedEntry(it.time, it.type, fullContent(it.data)) } | |
| 81 ) | |
| 82 | |
| 44 private fun issues(http: HttpRequest, dao: DataAccessObject) { | 83 private fun issues(http: HttpRequest, dao: DataAccessObject) { |
| 45 val project = http.pathParams["project"]?.let { dao.findProjectByNode(it) } | 84 val project = http.pathParams["project"]?.let { dao.findProjectByNode(it) } |
| 46 if (project == null) { | 85 if (project == null) { |
| 47 http.response.sendError(404) | 86 http.response.sendError(404) |
| 48 return | 87 return |
| 49 } | 88 } |
| 50 | 89 |
| 51 // TODO: add a timestamp filter (e.g. last 30 days) | 90 val days = http.param("days")?.toIntOrNull() ?: 30 |
| 52 val issues = dao.listIssues(IssueFilter(SpecificFilter(project))).sortedWith(IssueSorter.DEFAULT_ISSUE_SORTER) | |
| 53 | 91 |
| 54 http.view = IssueFeed(project, issues) | 92 val issueHistory = dao.listIssueHistory(project.id, days) |
| 93 // TODO: add comment history depending on parameter | |
| 94 | |
| 95 http.view = IssueFeed(project, generateFeedEntries(issueHistory)) | |
| 55 http.renderFeed("issues-feed") | 96 http.renderFeed("issues-feed") |
| 56 } | 97 } |
| 57 } | 98 } |
