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qkdreyerqkdreyer
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feat: add repository labels pagination
fix GitHawkApp#2902
1 parent 18fef6c commit b3abc9e

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4 files changed

+87
-12
lines changed

4 files changed

+87
-12
lines changed

Diff for: ‎Classes/Labels/GitHubClient+RepositoryLabels.swift

+62
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,62 @@
1+
//
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// GitHubClient+Labels.swift
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// Freetime
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//
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// Created by Quentin Dreyer on 05/03/2020.
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// Copyright © 2020 Ryan Nystrom. All rights reserved.
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//
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import GitHubAPI
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import Apollo
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private extension FetchRepositoryLabelsQuery.Data {
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func labels() -> [String] {
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var labels: [String] = []
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repository?.labels.map { nodes in
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nodes.nodes.map { node in
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labels += node.compactMap {
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$0?.node?.name,
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$0?.node?.color
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}
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}
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}
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return labels
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}
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func nextPageToken() -> String? {
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guard repository?.refs?.pageInfo.hasNextPage == true else { return nil }
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return repository?.refs?.pageInfo.endCursor
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}
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}
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extension GithubClient {
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struct RepositoryLabelsPayload {
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let labels: [String]
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let nextPage: String?
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}
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func fetchRepositoryLabels(owner: String,
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repo: String,
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nextPage: String?,
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completion: @escaping (Result<RepositoryLabelsPayload>) -> Void
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) {
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let query = FetchRepositoryLabelsQuery(owner: owner, name: repo, after: nextPage)
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client.query(query, result: { $0 }, completion: { result in
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switch result {
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case .failure(let error):
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completion(.error(error))
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case .success(let data):
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let payload = RepositoryLabelsPayload(
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labels: data.labels(),
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nextPage: data.nextPageToken()
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)
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completion(.success(payload))
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}
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})
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}
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}

Diff for: ‎Classes/Labels/LabelsViewController.swift

+15-10
Original file line numberDiff line numberDiff line change
@@ -16,8 +16,9 @@ LabelSectionControllerDelegate {
1616

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private let selectedLabels: Set<RepositoryLabel>
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private var labels = [RepositoryLabel]()
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private let owner: String
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private let repo: String
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private let client: GithubClient
20-
private let request: RepositoryLabelsQuery
2122

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init(
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selected: [RepositoryLabel],
@@ -27,7 +28,8 @@ LabelSectionControllerDelegate {
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) {
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self.selectedLabels = Set(selected)
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self.client = client
30-
self.request = RepositoryLabelsQuery(owner: owner, repo: repo)
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self.owner = owner
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self.repo = repo
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super.init(emptyErrorMessage: NSLocalizedString("No labels found", comment: ""))
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preferredContentSize = Styles.Sizes.contextMenuSize
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title = Constants.Strings.labels
@@ -87,20 +89,23 @@ LabelSectionControllerDelegate {
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// MARK: Overrides
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override func fetch(page: String?) {
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client.client.query(request, result: { data in
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data.repository?.labels?.nodes
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}, completion: { [weak self] result in
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client.fetchRepositoryLabels(
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owner: owner,
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repo: repo,
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nextPage: page as String?
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) { [weak self] result in
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guard let strongSelf = self else { return }
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switch result {
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case .success(let nodes):
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self?.labels = nodes.compactMap {
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case .success(let payload):
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self?.labels = payload.labels.compactMap {
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guard let node = $0 else { return nil }
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return RepositoryLabel(color: node.color, name: node.name)
98103
}.sorted { $0.name < $1.name }
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self?.update(animated: true)
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case .failure(let error):
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strongSelf.update(animated: true)
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case .error(let error):
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Squawk.show(error: error)
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}
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})
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}
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}
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// MARK: BaseListViewControllerDataSource

Diff for: ‎Freetime.xcodeproj/project.pbxproj

+4
Original file line numberDiff line numberDiff line change
@@ -459,6 +459,7 @@
459459
29FE635F21AE2E2F00A07A86 /* RepositoryLoadingViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29FE635E21AE2E2F00A07A86 /* RepositoryLoadingViewController.swift */; };
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29FE636121AE2E7900A07A86 /* RepositoryErrorViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29FE636021AE2E7900A07A86 /* RepositoryErrorViewController.swift */; };
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29FF85A51EE1EA7A007B8762 /* ReactionContent+ReactionType.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29FF85A41EE1EA7A007B8762 /* ReactionContent+ReactionType.swift */; };
462+
2CDD97C22411B61C0016D5CF /* GitHubClient+RepositoryLabels.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2CDD97C12411B61C0016D5CF /* GitHubClient+RepositoryLabels.swift */; };
462463
3E79A2FF1F8A7DA700E1126B /* ShortcutHandler.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3E79A2FE1F8A7DA700E1126B /* ShortcutHandler.swift */; };
463464
4920F1A81F72E27200131E9D /* UIViewController+UserActivity.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4920F1A71F72E27200131E9D /* UIViewController+UserActivity.swift */; };
464465
49AF91B1204B416500DFF325 /* MergeTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 49AF91B0204B416500DFF325 /* MergeTests.swift */; };
@@ -1060,6 +1061,7 @@
10601061
29FE635E21AE2E2F00A07A86 /* RepositoryLoadingViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RepositoryLoadingViewController.swift; sourceTree = "<group>"; };
10611062
29FE636021AE2E7900A07A86 /* RepositoryErrorViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RepositoryErrorViewController.swift; sourceTree = "<group>"; };
10621063
29FF85A41EE1EA7A007B8762 /* ReactionContent+ReactionType.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = "ReactionContent+ReactionType.swift"; sourceTree = "<group>"; };
1064+
2CDD97C12411B61C0016D5CF /* GitHubClient+RepositoryLabels.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "GitHubClient+RepositoryLabels.swift"; sourceTree = "<group>"; };
10631065
36115D494E8C3B4F39AC8CD9 /* Pods-Freetime.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Freetime.debug.xcconfig"; path = "Pods/Target Support Files/Pods-Freetime/Pods-Freetime.debug.xcconfig"; sourceTree = "<group>"; };
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3E106824819769E0A6665A79 /* Pods-FreetimeWatch.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-FreetimeWatch.release.xcconfig"; path = "Pods/Target Support Files/Pods-FreetimeWatch/Pods-FreetimeWatch.release.xcconfig"; sourceTree = "<group>"; };
10651067
3E79A2FE1F8A7DA700E1126B /* ShortcutHandler.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ShortcutHandler.swift; sourceTree = "<group>"; };
@@ -2154,6 +2156,7 @@
21542156
2924C18A20D5B3A100FCFCFF /* LabelMenuCell.swift */,
21552157
29C8F9B4208C081D0075931C /* LabelSectionController.swift */,
21562158
2924C18C20D5B3DD00FCFCFF /* LabelsViewController.swift */,
2159+
2CDD97C12411B61C0016D5CF /* GitHubClient+RepositoryLabels.swift */,
21572160
);
21582161
path = Labels;
21592162
sourceTree = "<group>";
@@ -3263,6 +3266,7 @@
32633266
031E0241220B433C00A329F1 /* UIImage+Color.swift in Sources */,
32643267
29999734203135E100995FFD /* IssueMergeContextCell.swift in Sources */,
32653268
29EDFE821F661562005BCCEB /* RepositoryReadmeModel.swift in Sources */,
3269+
2CDD97C22411B61C0016D5CF /* GitHubClient+RepositoryLabels.swift in Sources */,
32663270
29EDFE841F661776005BCCEB /* RepositoryReadmeSectionController.swift in Sources */,
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29136BDF200A7A75007317BE /* UIScrollView+LeftRightSafeInset.swift in Sources */,
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298C7E2621D7F56600DD2A60 /* SettingsAccountCell.swift in Sources */,

Diff for: ‎gql/RepositoryLabels.graphql

+6-2
Original file line numberDiff line numberDiff line change
@@ -1,10 +1,14 @@
1-
query RepositoryLabels($owner: String!, $repo: String!) {
1+
query RepositoryLabels($owner: String!, $repo: String!, $after: String) {
22
repository(owner: $owner, name: $repo) {
3-
labels(first:100) {
3+
labels(first:100, after: $after) {
44
nodes {
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name
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color
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}
8+
pageInfo {
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hasNextPage
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endCursor
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}
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}
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}
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}

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