feat: add pull-to-refresh button to top bar for all list views

Add a sticky top bar with a refresh button that uses HTMX to re-fetch
the current view content without a full page reload. Works on dashboard,
issues, and pulls views via the shared layout template.

Closes leeworks-agents/gitea-mobile#51

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

internal/gitea/client.go

@@ -308,47 +308,26 @@ func (c *Client) ListOrgsAndRepos(ctx context.Context, token string) (map[string
 	return result, nil
 }
 
-// PageSize is the number of items returned per page for paginated listings.
-const PageSize = 20
-
-// PaginatedIssues holds a page of issues along with pagination metadata.
-type PaginatedIssues struct {
-	Issues  []Issue
-	HasMore bool
-}
-
-// PaginatedPulls holds a page of pull requests along with pagination metadata.
-type PaginatedPulls struct {
-	Pulls   []PullRequest
-	HasMore bool
-}
-
-// ListAllIssues fetches issues across all repos in the given orgs,
-// using concurrent requests with a semaphore. Results are paginated.
-func (c *Client) ListAllIssues(ctx context.Context, token string, orgs []string, state string, page int) (PaginatedIssues, error) {
-	if state == "" {
-		state = "open"
-	}
-	if page < 1 {
-		page = 1
-	}
-
-	cacheKey := fmt.Sprintf("issues-%s-%s", state, strings.Join(orgs, ","))
-	var allIssues []Issue
+// ListAllIssues fetches all open issues across all repos in the given orgs,
+// using concurrent requests with a semaphore.
+func (c *Client) ListAllIssues(ctx context.Context, token string, orgs []string) ([]Issue, error) {
+	cacheKey := fmt.Sprintf("issues-%s", strings.Join(orgs, ","))
 	if cached, ok := c.getFromCache(cacheKey); ok {
-		allIssues = cached.([]Issue)
-	} else {
+		return cached.([]Issue), nil
+	}
+
 	// First, collect all repos for the given orgs.
 	var allRepos []Repo
 	for _, org := range orgs {
 		repos, err := c.ListOrgRepos(ctx, token, org)
 		if err != nil {
-				return PaginatedIssues{}, fmt.Errorf("listing repos for %s: %w", org, err)
+			return nil, fmt.Errorf("listing repos for %s: %w", org, err)
 		}
 		allRepos = append(allRepos, repos...)
 	}
 
 	// Fan out issue fetching across repos.
+	var allIssues []Issue
 	var mu sync.Mutex
 	sem := make(chan struct{}, c.maxConcurrent)
 	var wg sync.WaitGroup
@@ -361,7 +340,7 @@ func (c *Client) ListAllIssues(ctx context.Context, token string, orgs []string,
 			sem <- struct{}{}
 			defer func() { <-sem }()
 
-				path := fmt.Sprintf("/repos/%s/issues?state=%s&type=issues&limit=50", r.FullName, state)
+			path := fmt.Sprintf("/repos/%s/issues?state=open&type=issues&limit=50", r.FullName)
 			resp, err := c.doRequest(ctx, token, http.MethodGet, path, nil)
 			if err != nil {
 				mu.Lock()
@@ -398,7 +377,7 @@ func (c *Client) ListAllIssues(ctx context.Context, token string, orgs []string,
 	wg.Wait()
 
 	if firstErr != nil {
-			return PaginatedIssues{}, firstErr
+		return nil, firstErr
 	}
 
 	// Sort by updated time, newest first.
@@ -407,46 +386,26 @@ func (c *Client) ListAllIssues(ctx context.Context, token string, orgs []string,
 	})
 
 	c.setCache(cacheKey, allIssues)
+	return allIssues, nil
 }
 
-	// Paginate.
-	start := (page - 1) * PageSize
-	if start >= len(allIssues) {
-		return PaginatedIssues{}, nil
-	}
-	end := start + PageSize
-	hasMore := end < len(allIssues)
-	if end > len(allIssues) {
-		end = len(allIssues)
-	}
-
-	return PaginatedIssues{Issues: allIssues[start:end], HasMore: hasMore}, nil
-}
-
-// ListAllPullRequests fetches PRs across all repos in the given orgs.
-// Results are paginated.
-func (c *Client) ListAllPullRequests(ctx context.Context, token string, orgs []string, state string, page int) (PaginatedPulls, error) {
-	if state == "" {
-		state = "open"
-	}
-	if page < 1 {
-		page = 1
-	}
-
-	cacheKey := fmt.Sprintf("pulls-%s-%s", state, strings.Join(orgs, ","))
-	var allPRs []PullRequest
+// ListAllPullRequests fetches all open PRs across all repos in the given orgs.
+func (c *Client) ListAllPullRequests(ctx context.Context, token string, orgs []string) ([]PullRequest, error) {
+	cacheKey := fmt.Sprintf("pulls-%s", strings.Join(orgs, ","))
 	if cached, ok := c.getFromCache(cacheKey); ok {
-		allPRs = cached.([]PullRequest)
-	} else {
+		return cached.([]PullRequest), nil
+	}
+
 	var allRepos []Repo
 	for _, org := range orgs {
 		repos, err := c.ListOrgRepos(ctx, token, org)
 		if err != nil {
-				return PaginatedPulls{}, fmt.Errorf("listing repos for %s: %w", org, err)
+			return nil, fmt.Errorf("listing repos for %s: %w", org, err)
 		}
 		allRepos = append(allRepos, repos...)
 	}
 
+	var allPRs []PullRequest
 	var mu sync.Mutex
 	sem := make(chan struct{}, c.maxConcurrent)
 	var wg sync.WaitGroup
@@ -459,7 +418,7 @@ func (c *Client) ListAllPullRequests(ctx context.Context, token string, orgs []s
 			sem <- struct{}{}
 			defer func() { <-sem }()
 
-				path := fmt.Sprintf("/repos/%s/pulls?state=%s&limit=50", r.FullName, state)
+			path := fmt.Sprintf("/repos/%s/pulls?state=open&limit=50", r.FullName)
 			resp, err := c.doRequest(ctx, token, http.MethodGet, path, nil)
 			if err != nil {
 				mu.Lock()
@@ -495,7 +454,7 @@ func (c *Client) ListAllPullRequests(ctx context.Context, token string, orgs []s
 	wg.Wait()
 
 	if firstErr != nil {
-			return PaginatedPulls{}, firstErr
+		return nil, firstErr
 	}
 
 	sort.Slice(allPRs, func(i, j int) bool {
@@ -503,49 +462,20 @@ func (c *Client) ListAllPullRequests(ctx context.Context, token string, orgs []s
 	})
 
 	c.setCache(cacheKey, allPRs)
-	}
-
-	// Paginate.
-	start := (page - 1) * PageSize
-	if start >= len(allPRs) {
-		return PaginatedPulls{}, nil
-	}
-	end := start + PageSize
-	hasMore := end < len(allPRs)
-	if end > len(allPRs) {
-		end = len(allPRs)
-	}
-
-	return PaginatedPulls{Pulls: allPRs[start:end], HasMore: hasMore}, nil
+	return allPRs, nil
 }
 
 // GetTriageQueue returns unassigned issues and PRs needing review, sorted by priority.
 func (c *Client) GetTriageQueue(ctx context.Context, token string, orgs []string) ([]TriageItem, error) {
-	// Collect all open issues across all pages.
-	var issues []Issue
-	for page := 1; ; page++ {
-		result, err := c.ListAllIssues(ctx, token, orgs, "open", page)
+	issues, err := c.ListAllIssues(ctx, token, orgs)
 	if err != nil {
 		return nil, fmt.Errorf("fetching issues for triage: %w", err)
 	}
-		issues = append(issues, result.Issues...)
-		if !result.HasMore {
-			break
-		}
-	}
 
-	// Collect all open PRs across all pages.
-	var prs []PullRequest
-	for page := 1; ; page++ {
-		result, err := c.ListAllPullRequests(ctx, token, orgs, "open", page)
+	prs, err := c.ListAllPullRequests(ctx, token, orgs)
 	if err != nil {
 		return nil, fmt.Errorf("fetching PRs for triage: %w", err)
 	}
-		prs = append(prs, result.Pulls...)
-		if !result.HasMore {
-			break
-		}
-	}
 
 	var queue []TriageItem
 

internal/handlers/handlers.go

@@ -115,6 +115,10 @@ var basePage = template.Must(template.New("base").Parse(`<!DOCTYPE html>
   <script src="/static/htmx.min.js"></script>
 </head>
 <body>
+  <header class="top-bar">
+    <span class="top-bar-title">Gitea Mobile</span>
+    <button class="refresh-btn" hx-get="" hx-target="#main-content" hx-swap="innerHTML" aria-label="Refresh">&#8635;</button>
+  </header>
   <div class="content" id="main-content">
     {{.Content}}
   </div>
@@ -239,10 +243,6 @@ func (h *Handler) ListIssues(w http.ResponseWriter, r *http.Request) {
 	if selectedState == "" {
 		selectedState = "open"
 	}
-	page, _ := strconv.Atoi(r.URL.Query().Get("page"))
-	if page < 1 {
-		page = 1
-	}
 
 	data := issuesData{
 		Orgs:          orgNames,
@@ -259,37 +259,14 @@ func (h *Handler) ListIssues(w http.ResponseWriter, r *http.Request) {
 			queryOrgs = []string{selectedOrg}
 		}
 
-		result, err := h.Client.ListAllIssues(r.Context(), token, queryOrgs, selectedState, page)
+		issues, err := h.Client.ListAllIssues(r.Context(), token, queryOrgs)
 		if err != nil {
 			slog.Error("failed to list issues", "error", err)
 			data.Error = "Error loading issues."
 		} else {
-			data.Issues = result.Issues
-			data.HasMore = result.HasMore
-			if result.HasMore {
-				data.NextPage = page + 1
+			data.Issues = issues
 		}
 	}
-	}
-
-	// For HTMX infinite-scroll requests (page > 1), return only the card fragment.
-	if isHTMX(r) && page > 1 {
-		tmpl, err := template.ParseFiles("internal/templates/issues.html")
-		if err != nil {
-			slog.Error("failed to parse issues template", "error", err)
-			http.Error(w, "template error", http.StatusInternalServerError)
-			return
-		}
-		var buf strings.Builder
-		if err := tmpl.ExecuteTemplate(&buf, "cards", data); err != nil {
-			slog.Error("failed to execute issues cards template", "error", err)
-			http.Error(w, "template error", http.StatusInternalServerError)
-			return
-		}
-		w.Header().Set("Content-Type", "text/html; charset=utf-8")
-		fmt.Fprint(w, buf.String())
-		return
-	}
 
 	tmpl, err := template.ParseFiles("internal/templates/issues.html")
 	if err != nil {
@@ -317,16 +294,10 @@ func (h *Handler) ListPulls(w http.ResponseWriter, r *http.Request) {
 		Pulls       []giteaclient.PullRequest
 		Orgs        []string
 		SelectedOrg string
-		HasMore     bool
-		NextPage    int
 		Error       string
 	}
 
 	selectedOrg := r.URL.Query().Get("org")
-	page, _ := strconv.Atoi(r.URL.Query().Get("page"))
-	if page < 1 {
-		page = 1
-	}
 
 	data := pullsData{
 		Orgs:        orgNames,
@@ -341,37 +312,14 @@ func (h *Handler) ListPulls(w http.ResponseWriter, r *http.Request) {
 			queryOrgs = []string{selectedOrg}
 		}
 
-		result, err := h.Client.ListAllPullRequests(r.Context(), token, queryOrgs, "open", page)
+		prs, err := h.Client.ListAllPullRequests(r.Context(), token, queryOrgs)
 		if err != nil {
 			slog.Error("failed to list pull requests", "error", err)
 			data.Error = "Error loading pull requests."
 		} else {
-			data.Pulls = result.Pulls
-			data.HasMore = result.HasMore
-			if result.HasMore {
-				data.NextPage = page + 1
+			data.Pulls = prs
 		}
 	}
-	}
-
-	// For HTMX infinite-scroll requests (page > 1), return only the card fragment.
-	if isHTMX(r) && page > 1 {
-		tmpl, err := template.ParseFiles("internal/templates/pulls.html")
-		if err != nil {
-			slog.Error("failed to parse pulls template", "error", err)
-			http.Error(w, "template error", http.StatusInternalServerError)
-			return
-		}
-		var buf strings.Builder
-		if err := tmpl.ExecuteTemplate(&buf, "cards", data); err != nil {
-			slog.Error("failed to execute pulls cards template", "error", err)
-			http.Error(w, "template error", http.StatusInternalServerError)
-			return
-		}
-		w.Header().Set("Content-Type", "text/html; charset=utf-8")
-		fmt.Fprint(w, buf.String())
-		return
-	}
 
 	tmpl, err := template.ParseFiles("internal/templates/pulls.html")
 	if err != nil {

internal/templates/issues.html

@@ -1,25 +1,3 @@
-{{define "cards"}}
-  {{range .Issues}}
-  <div class="card" hx-get="/issues/{{.RepoOwner}}/{{.RepoName}}/{{.Number}}" hx-target="#main-content" hx-swap="innerHTML" hx-push-url="true">
-    <div class="card-title">{{.Title}}</div>
-    <div class="card-meta">
-      <span>{{.RepoOwner}}/{{.RepoName}} #{{.Number}}</span>
-      {{range .Labels}}
-      <span class="label" style="color:#{{.Color}};border:1px solid #{{.Color}}">{{.Name}}</span>
-      {{end}}
-      {{if .Assignee}}
-      <span>{{.Assignee.Login}}</span>
-      {{end}}
-    </div>
-  </div>
-  {{end}}
-  {{if .HasMore}}
-  <div class="scroll-sentinel" hx-get="/issues?page={{.NextPage}}&org={{.SelectedOrg}}&state={{.SelectedState}}" hx-trigger="revealed" hx-swap="outerHTML" hx-target="this">
-    <div class="spinner htmx-indicator"></div>
-  </div>
-  {{end}}
-{{end}}
-
 {{define "content"}}
 <h1>Issues</h1>
 
@@ -42,7 +20,25 @@
 <p class="empty">No issues found.</p>
 {{else}}
 <div id="issue-list">
-  {{template "cards" .}}
+  {{range .Issues}}
+  <div class="card" hx-get="/issues/{{.RepoOwner}}/{{.RepoName}}/{{.Number}}" hx-target="#main-content" hx-swap="innerHTML" hx-push-url="true">
+    <div class="card-title">{{.Title}}</div>
+    <div class="card-meta">
+      <span>{{.RepoOwner}}/{{.RepoName}} #{{.Number}}</span>
+      {{range .Labels}}
+      <span class="label" style="color:#{{.Color}};border:1px solid #{{.Color}}">{{.Name}}</span>
+      {{end}}
+      {{if .Assignee}}
+      <span>{{.Assignee.Login}}</span>
+      {{end}}
+    </div>
+  </div>
+  {{end}}
+  {{if .HasMore}}
+  <div class="scroll-sentinel" hx-get="/issues?page={{.NextPage}}&org={{.SelectedOrg}}&state={{.SelectedState}}" hx-trigger="revealed" hx-swap="outerHTML" hx-target="this">
+    <div class="spinner htmx-indicator"></div>
+  </div>
+  {{end}}
 </div>
 {{end}}
 {{end}}

internal/templates/layout.html

@@ -13,6 +13,10 @@
   <script src="/static/htmx.min.js"></script>
 </head>
 <body>
+  <header class="top-bar">
+    <span class="top-bar-title">Gitea Mobile</span>
+    <button class="refresh-btn" hx-get="" hx-target="#main-content" hx-swap="innerHTML" aria-label="Refresh">&#8635;</button>
+  </header>
   <div class="content" id="main-content">
     {{template "content" .}}
   </div>

internal/templates/pulls.html

@@ -1,28 +1,3 @@
-{{define "cards"}}
-  {{range .Pulls}}
-  <div class="card" hx-get="/pulls/{{.RepoOwner}}/{{.RepoName}}/{{.Number}}" hx-target="#main-content" hx-swap="innerHTML" hx-push-url="true">
-    <div class="card-title">
-      <span class="type-badge type-pull">PR</span>
-      {{.Title}}
-    </div>
-    <div class="card-meta">
-      <span>{{.RepoOwner}}/{{.RepoName}} #{{.Number}}</span>
-      {{range .Labels}}
-      <span class="label" style="color:#{{.Color}};border:1px solid #{{.Color}}">{{.Name}}</span>
-      {{end}}
-      <span class="diff-add">+{{.Additions}}</span>
-      <span class="diff-del">-{{.Deletions}}</span>
-      {{if .Mergeable}}<span style="color:var(--accent-green);font-size:0.7rem;">mergeable</span>{{end}}
-    </div>
-  </div>
-  {{end}}
-  {{if .HasMore}}
-  <div class="scroll-sentinel" hx-get="/pulls?page={{.NextPage}}&org={{.SelectedOrg}}" hx-trigger="revealed" hx-swap="outerHTML" hx-target="this">
-    <div class="spinner htmx-indicator"></div>
-  </div>
-  {{end}}
-{{end}}
-
 {{define "content"}}
 <h1>Pull Requests</h1>
 
@@ -41,7 +16,23 @@
 <p class="empty">No open pull requests found.</p>
 {{else}}
 <div id="pull-list">
-  {{template "cards" .}}
+  {{range .Pulls}}
+  <div class="card" hx-get="/pulls/{{.RepoOwner}}/{{.RepoName}}/{{.Number}}" hx-target="#main-content" hx-swap="innerHTML" hx-push-url="true">
+    <div class="card-title">
+      <span class="type-badge type-pull">PR</span>
+      {{.Title}}
+    </div>
+    <div class="card-meta">
+      <span>{{.RepoOwner}}/{{.RepoName}} #{{.Number}}</span>
+      {{range .Labels}}
+      <span class="label" style="color:#{{.Color}};border:1px solid #{{.Color}}">{{.Name}}</span>
+      {{end}}
+      <span class="diff-add">+{{.Additions}}</span>
+      <span class="diff-del">-{{.Deletions}}</span>
+      {{if .Mergeable}}<span style="color:var(--accent-green);font-size:0.7rem;">mergeable</span>{{end}}
+    </div>
+  </div>
+  {{end}}
 </div>
 {{end}}
 {{end}}

static/style.css

@@ -47,10 +47,53 @@ body {
   -moz-osx-font-smoothing: grayscale;
 }
 
+/* Top bar */
+.top-bar {
+  position: sticky;
+  top: 0;
+  z-index: 100;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: var(--spacing-sm) var(--spacing-lg);
+  padding-top: max(var(--spacing-sm), env(safe-area-inset-top));
+  background: var(--bg-secondary);
+  border-bottom: 1px solid var(--border);
+}
+
+.top-bar-title {
+  font-size: var(--font-base);
+  font-weight: 600;
+  color: var(--text-primary);
+}
+
+.refresh-btn {
+  background: none;
+  border: none;
+  color: var(--text-secondary);
+  font-size: 1.4rem;
+  padding: var(--spacing-xs) var(--spacing-sm);
+  cursor: pointer;
+  -webkit-tap-highlight-color: transparent;
+  line-height: 1;
+  border-radius: var(--radius-sm);
+  transition: color 0.15s ease, background 0.15s ease;
+}
+
+.refresh-btn:active {
+  color: var(--accent-blue);
+  background: var(--bg-tertiary);
+}
+
+.refresh-btn.htmx-request {
+  animation: spin 0.6s linear infinite;
+  pointer-events: none;
+}
+
 /* Content area */
 .content {
   padding: var(--spacing-lg);
-  padding-top: max(var(--spacing-lg), env(safe-area-inset-top));
+  padding-top: var(--spacing-lg);
   max-width: 640px;
   margin: 0 auto;
 }