Tue, 18 Jul 2023 18:05:49 +0200
add working Mercurial commit log parser
fixes #274
184 | 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 | */ | |
25 | ||
26 | package de.uapcore.lightpit.viewmodel | |
27 | ||
28 | import com.vladsch.flexmark.ext.gfm.strikethrough.StrikethroughExtension | |
29 | import com.vladsch.flexmark.ext.tables.TablesExtension | |
30 | import com.vladsch.flexmark.html.HtmlRenderer | |
31 | import com.vladsch.flexmark.parser.Parser | |
32 | import com.vladsch.flexmark.util.data.MutableDataSet | |
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33 | import com.vladsch.flexmark.util.data.SharedDataKeys |
268 | 34 | import de.uapcore.lightpit.HttpRequest |
184 | 35 | import de.uapcore.lightpit.entities.* |
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36 | import de.uapcore.lightpit.types.* |
184 | 37 | import kotlin.math.roundToInt |
38 | ||
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39 | class IssueSorter(private vararg val criteria: Criteria) : Comparator<Issue> { |
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40 | enum class Field { |
271 | 41 | DONE, PHASE, STATUS, CATEGORY, ETA, UPDATED, CREATED; |
42 | ||
43 | val resourceKey: String by lazy { | |
44 | if (this == DONE) "issue.filter.sort.done" | |
45 | else if (this == PHASE) "issue.filter.sort.phase" | |
46 | else "issue.${this.name.lowercase()}" | |
47 | } | |
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48 | } |
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49 | |
271 | 50 | data class Criteria(val field: Field, val asc: Boolean = true) { |
51 | override fun toString(): String { | |
52 | return "$field.$asc" | |
53 | } | |
54 | } | |
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55 | |
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56 | override fun compare(left: Issue, right: Issue): Int { |
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57 | if (left == right) { |
260 | 58 | return 0 |
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59 | } |
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60 | for (c in criteria) { |
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61 | val result = when (c.field) { |
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62 | Field.PHASE -> left.status.phase.compareTo(right.status.phase) |
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63 | Field.DONE -> (left.status.phase == IssueStatusPhase.Done).compareTo(right.status.phase == IssueStatusPhase.Done) |
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64 | Field.STATUS -> left.status.compareTo(right.status) |
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65 | Field.CATEGORY -> left.category.compareTo(right.category) |
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66 | Field.ETA -> left.compareEtaTo(right.eta) |
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67 | Field.UPDATED -> left.updated.compareTo(right.updated) |
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68 | Field.CREATED -> left.created.compareTo(right.created) |
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69 | } |
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70 | if (result != 0) { |
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71 | return if (c.asc) result else -result |
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72 | } |
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73 | } |
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74 | return 0 |
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75 | } |
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76 | } |
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77 | |
184 | 78 | class IssueSummary { |
79 | var open = 0 | |
80 | var active = 0 | |
81 | var done = 0 | |
82 | ||
83 | val total get() = open + active + done | |
84 | ||
85 | val openPercent get() = 100 - activePercent - donePercent | |
86 | val activePercent get() = if (total > 0) (100f * active / total).roundToInt() else 0 | |
87 | val donePercent get() = if (total > 0) (100f * done / total).roundToInt() else 100 | |
88 | ||
89 | /** | |
90 | * Adds the specified issue to the summary by incrementing the respective counter. | |
91 | * @param issue the issue | |
92 | */ | |
93 | fun add(issue: Issue) { | |
94 | when (issue.status.phase) { | |
95 | IssueStatusPhase.Open -> open++ | |
96 | IssueStatusPhase.WorkInProgress -> active++ | |
97 | IssueStatusPhase.Done -> done++ | |
98 | } | |
99 | } | |
100 | } | |
101 | ||
102 | class IssueDetailView( | |
103 | val issue: Issue, | |
104 | val comments: List<IssueComment>, | |
105 | val project: Project, | |
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106 | val version: Version?, |
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107 | val component: Component?, |
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108 | projectIssues: List<Issue>, |
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109 | val currentRelations: List<IssueRelation>, |
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110 | /** |
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111 | * Optional resource key to an error message for the relation editor. |
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112 | */ |
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113 | val relationError: String? |
184 | 114 | ) : View() { |
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115 | val relationTypes = RelationType.values() |
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116 | val linkableIssues = projectIssues.filterNot { it.id == issue.id } |
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117 | |
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118 | private val parser: Parser |
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119 | private val renderer: HtmlRenderer |
184 | 120 | |
121 | init { | |
122 | val options = MutableDataSet() | |
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123 | .set(SharedDataKeys.EXTENSIONS, listOf(TablesExtension.create(), StrikethroughExtension.create())) |
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124 | parser = Parser.builder(options).build() |
268 | 125 | renderer = HtmlRenderer.builder( |
126 | options | |
127 | .set(HtmlRenderer.ESCAPE_HTML, true) | |
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128 | ).build() |
184 | 129 | |
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130 | issue.description = formatMarkdown(issue.description ?: "") |
184 | 131 | for (comment in comments) { |
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132 | comment.commentFormatted = formatMarkdown(comment.comment) |
184 | 133 | } |
134 | } | |
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135 | |
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136 | private fun formatEmojis(text: String) = text |
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137 | .replace("(/)", "✅") |
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138 | .replace("(x)", "❌") |
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139 | .replace("(!)", "⚡") |
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140 | |
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141 | private fun formatMarkdown(text: String) = |
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142 | renderer.render(parser.parse(formatEmojis(text))) |
184 | 143 | } |
144 | ||
145 | class IssueEditView( | |
146 | val issue: Issue, | |
147 | val versions: List<Version>, | |
148 | val components: List<Component>, | |
149 | val users: List<User>, | |
150 | val project: Project, // TODO: allow null values to create issues from the IssuesServlet | |
151 | val version: Version? = null, | |
152 | val component: Component? = null | |
153 | ) : EditView() { | |
154 | ||
155 | val versionsUpcoming: List<Version> | |
156 | val versionsRecent: List<Version> | |
157 | ||
158 | val issueStatus = IssueStatus.values() | |
159 | val issueCategory = IssueCategory.values() | |
160 | ||
161 | init { | |
162 | val recent = mutableListOf<Version>() | |
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163 | issue.affected?.let { recent.add(it) } |
184 | 164 | val upcoming = mutableListOf<Version>() |
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165 | issue.resolved?.let { upcoming.add(it) } |
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166 | |
184 | 167 | for (v in versions) { |
168 | if (v.status.isReleased) { | |
169 | if (v.status != VersionStatus.Deprecated) recent.add(v) | |
170 | } else { | |
171 | upcoming.add(v) | |
172 | } | |
173 | } | |
186
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174 | versionsRecent = recent.distinct() |
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175 | versionsUpcoming = upcoming.distinct() |
184 | 176 | } |
177 | } | |
178 | ||
268 | 179 | class IssueFilter(http: HttpRequest) { |
180 | ||
181 | val issueStatus = IssueStatus.values() | |
182 | val issueCategory = IssueCategory.values() | |
271 | 183 | val sortCriteria = IssueSorter.Field.values().flatMap { listOf(IssueSorter.Criteria(it, true), IssueSorter.Criteria(it, false)) } |
268 | 184 | val flagIncludeDone = "f.0" |
185 | val flagMine = "f.1" | |
186 | val flagBlocker = "f.2" | |
187 | ||
188 | val includeDone: Boolean = evalFlag(http, flagIncludeDone) | |
189 | val onlyMine: Boolean = evalFlag(http, flagMine) | |
190 | val onlyBlocker: Boolean = evalFlag(http, flagBlocker) | |
191 | val status: List<IssueStatus> = evalEnum(http, "s") | |
192 | val category: List<IssueCategory> = evalEnum(http, "c") | |
193 | ||
271 | 194 | val sortPrimary: IssueSorter.Criteria = evalSort(http, "primary", IssueSorter.Criteria(IssueSorter.Field.DONE)) |
195 | val sortSecondary: IssueSorter.Criteria = evalSort(http, "secondary", IssueSorter.Criteria(IssueSorter.Field.ETA)) | |
196 | val sortTertiary: IssueSorter.Criteria = evalSort(http, "tertiary", IssueSorter.Criteria(IssueSorter.Field.UPDATED, false)) | |
197 | ||
198 | private fun evalSort(http: HttpRequest, prio: String, defaultValue: IssueSorter.Criteria): IssueSorter.Criteria { | |
199 | val param = http.param("sort_$prio") | |
200 | if (param != null) { | |
201 | http.session.removeAttribute("sort_$prio") | |
202 | val p = param.split(".") | |
203 | if (p.size > 1) { | |
204 | try { | |
205 | http.session.setAttribute("sort_$prio", IssueSorter.Criteria(enumValueOf(p[0]), p[1].toBoolean())) | |
206 | } catch (_:IllegalArgumentException) { | |
207 | // ignore malfored values | |
208 | } | |
209 | } | |
210 | } | |
211 | return http.session.getAttribute("sort_$prio") as IssueSorter.Criteria? ?: defaultValue | |
212 | } | |
213 | ||
268 | 214 | private fun evalFlag(http: HttpRequest, name: String): Boolean { |
215 | val param = http.paramArray("filter") | |
216 | if (param.isNotEmpty()) { | |
217 | if (param.contains(name)) { | |
218 | http.session.setAttribute(name, true) | |
219 | } else { | |
220 | http.session.removeAttribute(name) | |
221 | } | |
222 | } | |
223 | return http.session.getAttribute(name) != null | |
224 | } | |
225 | ||
226 | private inline fun <reified T : Enum<T>> evalEnum(http: HttpRequest, prefix: String): List<T> { | |
227 | val sattr = "f.${prefix}" | |
228 | val param = http.paramArray("filter") | |
229 | if (param.isNotEmpty()) { | |
230 | val list = param.filter { it.startsWith("${prefix}.") } | |
231 | .map { it.substring(prefix.length + 1) } | |
232 | .map { | |
233 | try { | |
234 | // quick and very dirty validation | |
235 | enumValueOf<T>(it) | |
236 | } catch (_: IllegalArgumentException) { | |
237 | // skip | |
238 | } | |
239 | } | |
240 | if (list.isEmpty()) { | |
241 | http.session.removeAttribute(sattr) | |
242 | } else { | |
243 | http.session.setAttribute(sattr, list.joinToString(",")) | |
244 | } | |
245 | } | |
246 | ||
247 | return http.session.getAttribute(sattr) | |
248 | ?.toString() | |
249 | ?.split(",") | |
250 | ?.map { enumValueOf(it) } | |
251 | ?: emptyList() | |
252 | } | |
253 | } |