Wed, 15 Dec 2021 19:56:05 +0100
remove log4j entirely
1 /*
2 * Copyright 2021 Mike Becker. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are met:
6 *
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 *
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
17 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
20 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
21 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
22 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
26 package de.uapcore.lightpit.servlet
28 import de.uapcore.lightpit.AbstractServlet
29 import de.uapcore.lightpit.HttpRequest
30 import de.uapcore.lightpit.boolValidator
31 import de.uapcore.lightpit.dao.DataAccessObject
32 import de.uapcore.lightpit.dateOptValidator
33 import de.uapcore.lightpit.entities.*
34 import de.uapcore.lightpit.types.IssueCategory
35 import de.uapcore.lightpit.types.IssueStatus
36 import de.uapcore.lightpit.types.VersionStatus
37 import de.uapcore.lightpit.types.WebColor
38 import de.uapcore.lightpit.util.AllFilter
39 import de.uapcore.lightpit.util.IssueFilter
40 import de.uapcore.lightpit.util.IssueSorter.Companion.DEFAULT_ISSUE_SORTER
41 import de.uapcore.lightpit.util.SpecificFilter
42 import de.uapcore.lightpit.viewmodel.*
43 import java.sql.Date
44 import javax.servlet.annotation.WebServlet
46 @WebServlet(urlPatterns = ["/projects/*"])
47 class ProjectServlet : AbstractServlet() {
49 init {
50 get("/", this::projects)
51 get("/%project", this::project)
52 get("/%project/issues/%version/%component/", this::project)
53 get("/%project/edit", this::projectForm)
54 get("/-/create", this::projectForm)
55 post("/-/commit", this::projectCommit)
57 get("/%project/versions/", this::versions)
58 get("/%project/versions/%version/edit", this::versionForm)
59 get("/%project/versions/-/create", this::versionForm)
60 post("/%project/versions/-/commit", this::versionCommit)
62 get("/%project/components/", this::components)
63 get("/%project/components/%component/edit", this::componentForm)
64 get("/%project/components/-/create", this::componentForm)
65 post("/%project/components/-/commit", this::componentCommit)
67 get("/%project/issues/%version/%component/%issue", this::issue)
68 get("/%project/issues/%version/%component/%issue/edit", this::issueForm)
69 post("/%project/issues/%version/%component/%issue/comment", this::issueComment)
70 get("/%project/issues/%version/%component/-/create", this::issueForm)
71 post("/%project/issues/%version/%component/-/commit", this::issueCommit)
72 }
74 private fun projects(http: HttpRequest, dao: DataAccessObject) {
75 val projects = dao.listProjects()
76 val projectInfos = projects.map {
77 ProjectInfo(
78 project = it,
79 versions = dao.listVersions(it),
80 components = emptyList(), // not required in this view
81 issueSummary = dao.collectIssueSummary(it)
82 )
83 }
85 with(http) {
86 view = ProjectsView(projectInfos)
87 navigationMenu = projectNavMenu(projects)
88 styleSheets = listOf("projects")
89 render("projects")
90 }
91 }
93 private fun activeProjectNavMenu(
94 projects: List<Project>,
95 projectInfo: ProjectInfo,
96 selectedVersion: Version? = null,
97 selectedComponent: Component? = null
98 ) =
99 projectNavMenu(
100 projects,
101 projectInfo.versions,
102 projectInfo.components,
103 projectInfo.project,
104 selectedVersion,
105 selectedComponent
106 )
108 private sealed interface LookupResult<T>
109 private class NotFound<T> : LookupResult<T>
110 private data class Found<T>(val elem: T?) : LookupResult<T>
112 private fun <T : HasNode> HttpRequest.lookupPathParam(paramName: String, list: List<T>): LookupResult<T> {
113 val node = pathParams[paramName]
114 return if (node == null || node == "-") {
115 Found(null)
116 } else {
117 val result = list.find { it.node == node }
118 if (result == null) {
119 NotFound()
120 } else {
121 Found(result)
122 }
123 }
124 }
126 private fun obtainProjectInfo(http: HttpRequest, dao: DataAccessObject): ProjectInfo? {
127 val project = dao.findProjectByNode(http.pathParams["project"] ?: "") ?: return null
129 val versions: List<Version> = dao.listVersions(project)
130 val components: List<Component> = dao.listComponents(project)
132 return ProjectInfo(
133 project,
134 versions,
135 components,
136 dao.collectIssueSummary(project)
137 )
138 }
140 private fun sanitizeNode(name: String): String {
141 val san = name.replace(Regex("[/\\\\]"), "-")
142 return if (san.startsWith(".")) {
143 "v$san"
144 } else {
145 san
146 }
147 }
149 private fun feedPath(project: Project) = "feed/${project.node}/issues.rss"
151 private data class PathInfos(
152 val projectInfo: ProjectInfo,
153 val version: Version?,
154 val component: Component?
155 ) {
156 val project = projectInfo.project
157 val issuesHref by lazyOf("projects/${project.node}/issues/${version?.node ?: "-"}/${component?.node ?: "-"}/")
158 }
160 private fun withPathInfo(http: HttpRequest, dao: DataAccessObject): PathInfos? {
161 val projectInfo = obtainProjectInfo(http, dao)
162 if (projectInfo == null) {
163 http.response.sendError(404)
164 return null
165 }
167 val version = when (val result = http.lookupPathParam("version", projectInfo.versions)) {
168 is NotFound -> {
169 http.response.sendError(404)
170 return null
171 }
172 is Found -> {
173 result.elem
174 }
175 }
176 val component = when (val result = http.lookupPathParam("component", projectInfo.components)) {
177 is NotFound -> {
178 http.response.sendError(404)
179 return null
180 }
181 is Found -> {
182 result.elem
183 }
184 }
186 return PathInfos(projectInfo, version, component)
187 }
189 private fun project(http: HttpRequest, dao: DataAccessObject) {
190 withPathInfo(http, dao)?.run {
192 val issues = dao.listIssues(IssueFilter(
193 project = SpecificFilter(project),
194 version = version?.let { SpecificFilter(it) } ?: AllFilter(),
195 component = component?.let { SpecificFilter(it) } ?: AllFilter()
196 )).sortedWith(DEFAULT_ISSUE_SORTER)
198 with(http) {
199 pageTitle = project.name
200 view = ProjectDetails(projectInfo, issues, version, component)
201 feedPath = feedPath(project)
202 navigationMenu = activeProjectNavMenu(
203 dao.listProjects(),
204 projectInfo,
205 version,
206 component
207 )
208 styleSheets = listOf("projects")
209 render("project-details")
210 }
211 }
212 }
214 private fun projectForm(http: HttpRequest, dao: DataAccessObject) {
215 if (!http.pathParams.containsKey("project")) {
216 http.view = ProjectEditView(Project(-1), dao.listUsers())
217 http.navigationMenu = projectNavMenu(dao.listProjects())
218 } else {
219 val projectInfo = obtainProjectInfo(http, dao)
220 if (projectInfo == null) {
221 http.response.sendError(404)
222 return
223 }
224 http.view = ProjectEditView(projectInfo.project, dao.listUsers())
225 http.navigationMenu = activeProjectNavMenu(
226 dao.listProjects(),
227 projectInfo
228 )
229 }
230 http.styleSheets = listOf("projects")
231 http.render("project-form")
232 }
234 private fun projectCommit(http: HttpRequest, dao: DataAccessObject) {
235 val project = Project(http.param("id")?.toIntOrNull() ?: -1).apply {
236 name = http.param("name") ?: ""
237 node = http.param("node") ?: ""
238 description = http.param("description") ?: ""
239 ordinal = http.param("ordinal")?.toIntOrNull() ?: 0
240 repoUrl = http.param("repoUrl") ?: ""
241 owner = (http.param("owner")?.toIntOrNull() ?: -1).let {
242 if (it < 0) null else dao.findUser(it)
243 }
244 // intentional defaults
245 if (node.isBlank()) node = name
246 // sanitizing
247 node = sanitizeNode(node)
248 }
250 if (project.id < 0) {
251 dao.insertProject(project)
252 } else {
253 dao.updateProject(project)
254 }
256 http.renderCommit("projects/${project.node}")
257 }
259 private fun versions(http: HttpRequest, dao: DataAccessObject) {
260 val projectInfo = obtainProjectInfo(http, dao)
261 if (projectInfo == null) {
262 http.response.sendError(404)
263 return
264 }
266 with(http) {
267 pageTitle = "${projectInfo.project.name} - ${i18n("navmenu.versions")}"
268 view = VersionsView(
269 projectInfo,
270 dao.listVersionSummaries(projectInfo.project)
271 )
272 feedPath = feedPath(projectInfo.project)
273 navigationMenu = activeProjectNavMenu(
274 dao.listProjects(),
275 projectInfo
276 )
277 styleSheets = listOf("projects")
278 render("versions")
279 }
280 }
282 private fun versionForm(http: HttpRequest, dao: DataAccessObject) {
283 val projectInfo = obtainProjectInfo(http, dao)
284 if (projectInfo == null) {
285 http.response.sendError(404)
286 return
287 }
289 val version: Version
290 when (val result = http.lookupPathParam("version", projectInfo.versions)) {
291 is NotFound -> {
292 http.response.sendError(404)
293 return
294 }
295 is Found -> {
296 version = result.elem ?: Version(-1, projectInfo.project.id)
297 }
298 }
300 with(http) {
301 view = VersionEditView(projectInfo, version)
302 feedPath = feedPath(projectInfo.project)
303 navigationMenu = activeProjectNavMenu(
304 dao.listProjects(),
305 projectInfo,
306 selectedVersion = version
307 )
308 styleSheets = listOf("projects")
309 render("version-form")
310 }
311 }
313 private fun obtainIdAndProject(http: HttpRequest, dao:DataAccessObject): Pair<Int, Project>? {
314 val id = http.param("id")?.toIntOrNull()
315 val projectid = http.param("projectid")?.toIntOrNull() ?: -1
316 val project = dao.findProject(projectid)
317 return if (id == null || project == null) {
318 http.response.sendError(400)
319 null
320 } else {
321 Pair(id, project)
322 }
323 }
325 private fun versionCommit(http: HttpRequest, dao: DataAccessObject) {
326 val idParams = obtainIdAndProject(http, dao) ?: return
327 val (id, project) = idParams
329 val version = Version(id, project.id).apply {
330 name = http.param("name") ?: ""
331 node = http.param("node") ?: ""
332 ordinal = http.param("ordinal")?.toIntOrNull() ?: 0
333 status = http.param("status")?.let(VersionStatus::valueOf) ?: VersionStatus.Future
334 // TODO: process error messages
335 eol = http.param("eol", ::dateOptValidator, null, mutableListOf())
336 release = http.param("release", ::dateOptValidator, null, mutableListOf())
337 // intentional defaults
338 if (node.isBlank()) node = name
339 // sanitizing
340 node = sanitizeNode(node)
341 }
343 // sanitize eol and release date
344 if (version.status.isEndOfLife) {
345 if (version.eol == null) version.eol = Date(System.currentTimeMillis())
346 } else if (version.status.isReleased) {
347 if (version.release == null) version.release = Date(System.currentTimeMillis())
348 }
350 if (id < 0) {
351 dao.insertVersion(version)
352 } else {
353 dao.updateVersion(version)
354 }
356 http.renderCommit("projects/${project.node}/versions/")
357 }
359 private fun components(http: HttpRequest, dao: DataAccessObject) {
360 val projectInfo = obtainProjectInfo(http, dao)
361 if (projectInfo == null) {
362 http.response.sendError(404)
363 return
364 }
366 with(http) {
367 pageTitle = "${projectInfo.project.name} - ${i18n("navmenu.components")}"
368 view = ComponentsView(
369 projectInfo,
370 dao.listComponentSummaries(projectInfo.project)
371 )
372 feedPath = feedPath(projectInfo.project)
373 navigationMenu = activeProjectNavMenu(
374 dao.listProjects(),
375 projectInfo
376 )
377 styleSheets = listOf("projects")
378 render("components")
379 }
380 }
382 private fun componentForm(http: HttpRequest, dao: DataAccessObject) {
383 val projectInfo = obtainProjectInfo(http, dao)
384 if (projectInfo == null) {
385 http.response.sendError(404)
386 return
387 }
389 val component: Component
390 when (val result = http.lookupPathParam("component", projectInfo.components)) {
391 is NotFound -> {
392 http.response.sendError(404)
393 return
394 }
395 is Found -> {
396 component = result.elem ?: Component(-1, projectInfo.project.id)
397 }
398 }
400 with(http) {
401 view = ComponentEditView(projectInfo, component, dao.listUsers())
402 feedPath = feedPath(projectInfo.project)
403 navigationMenu = activeProjectNavMenu(
404 dao.listProjects(),
405 projectInfo,
406 selectedComponent = component
407 )
408 styleSheets = listOf("projects")
409 render("component-form")
410 }
411 }
413 private fun componentCommit(http: HttpRequest, dao: DataAccessObject) {
414 val idParams = obtainIdAndProject(http, dao) ?: return
415 val (id, project) = idParams
417 val component = Component(id, project.id).apply {
418 name = http.param("name") ?: ""
419 node = http.param("node") ?: ""
420 ordinal = http.param("ordinal")?.toIntOrNull() ?: 0
421 color = WebColor(http.param("color") ?: "#000000")
422 description = http.param("description")
423 // TODO: process error message
424 active = http.param("active", ::boolValidator, true, mutableListOf())
425 lead = (http.param("lead")?.toIntOrNull() ?: -1).let {
426 if (it < 0) null else dao.findUser(it)
427 }
428 // intentional defaults
429 if (node.isBlank()) node = name
430 // sanitizing
431 node = sanitizeNode(node)
432 }
434 if (id < 0) {
435 dao.insertComponent(component)
436 } else {
437 dao.updateComponent(component)
438 }
440 http.renderCommit("projects/${project.node}/components/")
441 }
443 private fun issue(http: HttpRequest, dao: DataAccessObject) {
444 withPathInfo(http, dao)?.run {
445 val issue = dao.findIssue(http.pathParams["issue"]?.toIntOrNull() ?: -1)
446 if (issue == null) {
447 http.response.sendError(404)
448 return
449 }
451 val comments = dao.listComments(issue)
453 with(http) {
454 pageTitle = "${projectInfo.project.name}: #${issue.id} ${issue.subject}"
455 view = IssueDetailView(issue, comments, project, version, component)
456 feedPath = feedPath(projectInfo.project)
457 navigationMenu = activeProjectNavMenu(
458 dao.listProjects(),
459 projectInfo,
460 version,
461 component
462 )
463 styleSheets = listOf("projects")
464 javascript = "issue-editor"
465 render("issue-view")
466 }
467 }
468 }
470 private fun issueForm(http: HttpRequest, dao: DataAccessObject) {
471 withPathInfo(http, dao)?.run {
472 val issue = dao.findIssue(http.pathParams["issue"]?.toIntOrNull() ?: -1) ?: Issue(
473 -1,
474 project,
475 )
477 // for new issues set some defaults
478 if (issue.id < 0) {
479 // pre-select component, if available in the path info
480 issue.component = component
482 // pre-select version, if available in the path info
483 if (version != null) {
484 if (version.status.isReleased) {
485 issue.affected = version
486 } else {
487 issue.resolved = version
488 }
489 }
490 }
492 with(http) {
493 view = IssueEditView(
494 issue,
495 projectInfo.versions,
496 projectInfo.components,
497 dao.listUsers(),
498 project,
499 version,
500 component
501 )
502 feedPath = feedPath(projectInfo.project)
503 navigationMenu = activeProjectNavMenu(
504 dao.listProjects(),
505 projectInfo,
506 version,
507 component
508 )
509 styleSheets = listOf("projects")
510 javascript = "issue-editor"
511 render("issue-form")
512 }
513 }
514 }
516 private fun issueComment(http: HttpRequest, dao: DataAccessObject) {
517 withPathInfo(http, dao)?.run {
518 val issue = dao.findIssue(http.pathParams["issue"]?.toIntOrNull() ?: -1)
519 if (issue == null) {
520 http.response.sendError(404)
521 return
522 }
524 val commentId = http.param("commentid")?.toIntOrNull() ?: -1
525 if (commentId > 0) {
526 val comment = dao.findComment(commentId)
527 if (comment == null) {
528 http.response.sendError(404)
529 return
530 }
531 val originalAuthor = comment.author?.username
532 if (originalAuthor != null && originalAuthor == http.remoteUser) {
533 val newComment = http.param("comment")
534 if (!newComment.isNullOrBlank()) {
535 comment.comment = newComment
536 dao.updateComment(comment)
537 dao.insertHistoryEvent(issue, comment)
538 } else {
539 logger.debug("Not updating comment ${comment.id} because nothing changed.")
540 }
541 } else {
542 http.response.sendError(403)
543 return
544 }
545 } else {
546 val comment = IssueComment(-1, issue.id).apply {
547 author = http.remoteUser?.let { dao.findUserByName(it) }
548 comment = http.param("comment") ?: ""
549 }
550 val newId = dao.insertComment(comment)
551 dao.insertHistoryEvent(issue, comment, newId)
552 }
554 http.renderCommit("${issuesHref}${issue.id}")
555 }
556 }
558 private fun issueCommit(http: HttpRequest, dao: DataAccessObject) {
559 withPathInfo(http, dao)?.run {
560 val issue = Issue(
561 http.param("id")?.toIntOrNull() ?: -1,
562 project
563 ).apply {
564 component = dao.findComponent(http.param("component")?.toIntOrNull() ?: -1)
565 category = IssueCategory.valueOf(http.param("category") ?: "")
566 status = IssueStatus.valueOf(http.param("status") ?: "")
567 subject = http.param("subject") ?: ""
568 description = http.param("description") ?: ""
569 assignee = http.param("assignee")?.toIntOrNull()?.let {
570 when (it) {
571 -1 -> null
572 -2 -> component?.lead
573 else -> dao.findUser(it)
574 }
575 }
576 // TODO: process error messages
577 eta = http.param("eta", ::dateOptValidator, null, mutableListOf())
579 affected = http.param("affected")?.toIntOrNull()?.takeIf { it > 0 }?.let { Version(it, project.id) }
580 resolved = http.param("resolved")?.toIntOrNull()?.takeIf { it > 0 }?.let { Version(it, project.id) }
581 }
583 val openId = if (issue.id < 0) {
584 val id = dao.insertIssue(issue)
585 dao.insertHistoryEvent(issue, id)
586 id
587 } else {
588 val reference = dao.findIssue(issue.id)
589 if (reference == null) {
590 http.response.sendError(404)
591 return
592 }
594 if (issue.hasChanged(reference)) {
595 dao.updateIssue(issue)
596 dao.insertHistoryEvent(issue)
597 } else {
598 logger.debug("Not updating issue ${issue.id} because nothing changed.")
599 }
601 val newComment = http.param("comment")
602 if (!newComment.isNullOrBlank()) {
603 val comment = IssueComment(-1, issue.id).apply {
604 author = http.remoteUser?.let { dao.findUserByName(it) }
605 comment = newComment
606 }
607 val commentid = dao.insertComment(comment)
608 dao.insertHistoryEvent(issue, comment, commentid)
609 }
610 issue.id
611 }
613 if (http.param("more") != null) {
614 http.renderCommit("${issuesHref}-/create")
615 } else {
616 http.renderCommit("${issuesHref}${openId}")
617 }
618 }
619 }
620 }