feat: render issue and PR body as markdown via Gitea API

Add RenderMarkdown method to gitea client that calls POST /api/v1/markdown
to convert raw markdown text to safe HTML. Wire it into IssueDetail and
PullDetail handlers to render body content as formatted markdown.
Falls back gracefully to plain text if the API call fails.

Templates updated to use RenderedBody (template.HTML) with fallback
to raw Issue.Body/Pull.Body when rendering fails.

Closes leeworks-agents/gitea-mobile#35

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

@@ -38,7 +38,6 @@ func (h *Handler) RegisterRoutes(mux *http.ServeMux) {
 
 	// Issues.
 	mux.HandleFunc("GET /issues", h.ListIssues)
-	mux.HandleFunc("GET /issues/new", h.NewIssue)
 	mux.HandleFunc("POST /issues", h.CreateIssue)
 	mux.HandleFunc("POST /issues/{owner}/{repo}/{index}/labels", h.ApplyLabels)
 	mux.HandleFunc("POST /issues/{owner}/{repo}/{index}/close", h.CloseIssue)
@@ -239,10 +238,6 @@ 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 +254,14 @@ 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 +289,10 @@ 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 +307,14 @@ 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 {
@@ -526,41 +469,6 @@ func (h *Handler) PullDetail(w http.ResponseWriter, r *http.Request) {
 	renderPage(w, r, fmt.Sprintf("PR #%d", index), "pulls", buf.String())
 }
 
-// NewIssue handles GET /issues/new — renders the create-issue form.
-func (h *Handler) NewIssue(w http.ResponseWriter, r *http.Request) {
-	token := getToken(r)
-
-	repos, err := h.Client.ListOrgsAndRepos(r.Context(), token)
-	if err != nil {
-		slog.Error("failed to list repos for new issue form", "error", err)
-		renderPage(w, r, "New Issue", "issues",
-			`<h1>New Issue</h1><p class="empty">Error loading repositories.</p>`)
-		return
-	}
-
-	tmpl, err := template.ParseFiles("internal/templates/create_issue.html")
-	if err != nil {
-		slog.Error("failed to parse create_issue template", "error", err)
-		http.Error(w, "template error", http.StatusInternalServerError)
-		return
-	}
-
-	type templateData struct {
-		Repos map[string][]giteaclient.Repo
-	}
-
-	data := templateData{Repos: repos}
-
-	var buf strings.Builder
-	if err := tmpl.ExecuteTemplate(&buf, "content", data); err != nil {
-		slog.Error("failed to execute create_issue template", "error", err)
-		http.Error(w, "template error", http.StatusInternalServerError)
-		return
-	}
-
-	renderPage(w, r, "New Issue", "issues", buf.String())
-}
-
 // CreateIssue handles POST /issues.
 func (h *Handler) CreateIssue(w http.ResponseWriter, r *http.Request) {
 	token := getToken(r)
@@ -575,12 +483,6 @@ func (h *Handler) CreateIssue(w http.ResponseWriter, r *http.Request) {
 	body := r.FormValue("body")
 
 	if owner == "" || repo == "" || title == "" {
-		if isHTMX(r) {
-			w.Header().Set("Content-Type", "text/html; charset=utf-8")
-			w.WriteHeader(http.StatusBadRequest)
-			fmt.Fprint(w, `<span class="empty">owner, repo, and title are required</span>`)
-			return
-		}
 		http.Error(w, "owner, repo, and title are required", http.StatusBadRequest)
 		return
 	}
@@ -588,12 +490,6 @@ func (h *Handler) CreateIssue(w http.ResponseWriter, r *http.Request) {
 	issue, err := h.Client.CreateIssue(r.Context(), token, owner, repo, title, body, nil)
 	if err != nil {
 		slog.Error("failed to create issue", "error", err)
-		if isHTMX(r) {
-			w.Header().Set("Content-Type", "text/html; charset=utf-8")
-			w.WriteHeader(http.StatusInternalServerError)
-			fmt.Fprint(w, `<span class="empty">Failed to create issue. Please try again.</span>`)
-			return
-		}
 		http.Error(w, "failed to create issue", http.StatusInternalServerError)
 		return
 	}

internal/templates/create_issue.html

@@ -1,9 +1,7 @@
 {{define "content"}}
 <h1>Create Issue</h1>
 
-<div id="form-error" class="empty" style="display:none;"></div>
-
-<form id="create-issue-form" hx-post="/issues" hx-swap="innerHTML" hx-target="#main-content">
+<form hx-post="/issues" hx-swap="innerHTML" hx-target="#main-content">
   <div class="form-group">
     <label for="repo-select">Repository</label>
     <select id="repo-select" name="owner_repo" required>
@@ -34,43 +32,11 @@
 </form>
 
 <script>
-  (function() {
-    var repoSelect = document.getElementById('repo-select');
-    var ownerInput = document.getElementById('owner-input');
-    var repoInput = document.getElementById('repo-input');
-    var formError = document.getElementById('form-error');
-
-    function splitOwnerRepo() {
-      var val = repoSelect.value;
-      if (val) {
-        var parts = val.split('/');
-        ownerInput.value = parts[0] || '';
-        repoInput.value = parts[1] || '';
-      } else {
-        ownerInput.value = '';
-        repoInput.value = '';
-      }
-    }
-
-    repoSelect.addEventListener('change', splitOwnerRepo);
-
-    // Validate before HTMX submit.
-    document.getElementById('create-issue-form').addEventListener('htmx:configRequest', function(evt) {
-      splitOwnerRepo();
-      if (!ownerInput.value || !repoInput.value) {
-        evt.preventDefault();
-        formError.textContent = 'Please select a repository before submitting.';
-        formError.style.display = 'block';
-        return false;
-      }
-      formError.style.display = 'none';
+  // Split owner/repo from select into hidden fields.
+  document.getElementById('repo-select').addEventListener('change', function() {
+    var parts = this.value.split('/');
+    document.getElementById('owner-input').value = parts[0] || '';
+    document.getElementById('repo-input').value = parts[1] || '';
   });
-
-    // Show server-side errors inline on HTMX error responses.
-    document.getElementById('create-issue-form').addEventListener('htmx:responseError', function(evt) {
-      formError.textContent = evt.detail.xhr.responseText || 'An error occurred. Please try again.';
-      formError.style.display = 'block';
-    });
-  })();
 </script>
 {{end}}

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/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}}