Migrate all modules to their own subfolder

Handles #375

modules/jira/widget.go

@@ -0,0 +1,213 @@
+package jira
+
+import (
+	"fmt"
+
+	"github.com/gdamore/tcell"
+	"github.com/rivo/tview"
+	"github.com/wtfutil/wtf/wtf"
+	"strconv"
+)
+
+const HelpText = `
+ Keyboard commands for Jira:
+
+   /: Show/hide this help window
+   j: Select the next item in the list
+   k: Select the previous item in the list
+
+   arrow down: Select the next item in the list
+   arrow up:   Select the previous item in the list
+
+   return: Open the selected issue in a browser
+`
+
+type Widget struct {
+	wtf.HelpfulWidget
+	wtf.TextWidget
+
+	result   *SearchResult
+	selected int
+}
+
+func NewWidget(app *tview.Application, pages *tview.Pages) *Widget {
+	widget := Widget{
+		HelpfulWidget: wtf.NewHelpfulWidget(app, pages, HelpText),
+		TextWidget:    wtf.NewTextWidget(app, "Jira", "jira", true),
+	}
+
+	widget.HelpfulWidget.SetView(widget.View)
+	widget.unselect()
+
+	widget.View.SetScrollable(true)
+	widget.View.SetRegions(true)
+	widget.View.SetInputCapture(widget.keyboardIntercept)
+	return &widget
+}
+
+/* -------------------- Exported Functions -------------------- */
+
+func (widget *Widget) Refresh() {
+	searchResult, err := IssuesFor(
+		wtf.Config.UString("wtf.mods.jira.username"),
+		getProjects(),
+		wtf.Config.UString("wtf.mods.jira.jql", ""),
+	)
+
+	if err != nil {
+		widget.result = nil
+		widget.View.SetWrap(true)
+		widget.View.SetTitle(widget.Name)
+		widget.View.SetText(err.Error())
+	} else {
+		widget.result = searchResult
+	}
+
+	widget.display()
+}
+
+/* -------------------- Unexported Functions -------------------- */
+
+func (widget *Widget) display() {
+	if widget.result == nil {
+		return
+	}
+	widget.View.SetWrap(false)
+
+	str := fmt.Sprintf("%s- [green]%s[white]", widget.Name, wtf.Config.UString("wtf.mods.jira.project"))
+
+	widget.View.Clear()
+	widget.View.SetTitle(widget.ContextualTitle(str))
+	widget.View.SetText(fmt.Sprintf("%s", widget.contentFrom(widget.result)))
+	widget.View.Highlight(strconv.Itoa(widget.selected)).ScrollToHighlight()
+}
+
+func (widget *Widget) next() {
+	widget.selected++
+	if widget.result != nil && widget.selected >= len(widget.result.Issues) {
+		widget.selected = 0
+	}
+}
+
+func (widget *Widget) prev() {
+	widget.selected--
+	if widget.selected < 0 && widget.result != nil {
+		widget.selected = len(widget.result.Issues) - 1
+	}
+}
+
+func (widget *Widget) openItem() {
+	sel := widget.selected
+	if sel >= 0 && widget.result != nil && sel < len(widget.result.Issues) {
+		issue := &widget.result.Issues[widget.selected]
+		wtf.OpenFile(wtf.Config.UString("wtf.mods.jira.domain") + "/browse/" + issue.Key)
+	}
+}
+
+func (widget *Widget) unselect() {
+	widget.selected = -1
+}
+
+func (widget *Widget) contentFrom(searchResult *SearchResult) string {
+	str := " [red]Assigned Issues[white]\n"
+
+	for idx, issue := range searchResult.Issues {
+		fmtStr := fmt.Sprintf(
+			`["%d"][""][%s] [%s]%-6s[white] [green]%-10s[white] [yellow][%s][white] [%s]%s`,
+			idx,
+			widget.rowColor(idx),
+			widget.issueTypeColor(&issue),
+			issue.IssueFields.IssueType.Name,
+			issue.Key,
+			issue.IssueFields.IssueStatus.IName,
+			widget.rowColor(idx),
+			issue.IssueFields.Summary,
+		)
+
+		_, _, w, _ := widget.View.GetInnerRect()
+		fmtStr = fmtStr + wtf.PadRow(len(issue.IssueFields.Summary), w+1)
+
+		str = str + fmtStr + "\n"
+	}
+
+	return str
+}
+
+func (widget *Widget) rowColor(idx int) string {
+	if widget.View.HasFocus() && (idx == widget.selected) {
+		return wtf.DefaultFocussedRowColor()
+	}
+	return wtf.RowColor("jira", idx)
+}
+
+func (widget *Widget) issueTypeColor(issue *Issue) string {
+	switch issue.IssueFields.IssueType.Name {
+	case "Bug":
+		return "red"
+	case "Story":
+		return "blue"
+	case "Task":
+		return "orange"
+	default:
+		return "white"
+	}
+}
+
+func getProjects() []string {
+	// see if project is set to a single string
+	configPath := "wtf.mods.jira.project"
+	singleProject, err := wtf.Config.String(configPath)
+	if err == nil {
+		return []string{singleProject}
+	}
+	// else, assume list
+	projList := wtf.Config.UList(configPath)
+	var ret []string
+	for _, proj := range projList {
+		if str, ok := proj.(string); ok {
+			ret = append(ret, str)
+		}
+	}
+	return ret
+}
+
+func (widget *Widget) keyboardIntercept(event *tcell.EventKey) *tcell.EventKey {
+	switch string(event.Rune()) {
+	case "/":
+		widget.ShowHelp()
+	case "j":
+		// Select the next item down
+		widget.next()
+		widget.display()
+		return nil
+	case "k":
+		// Select the next item up
+		widget.prev()
+		widget.display()
+		return nil
+	}
+
+	switch event.Key() {
+	case tcell.KeyDown:
+		// Select the next item down
+		widget.next()
+		widget.display()
+		return nil
+	case tcell.KeyEnter:
+		widget.openItem()
+		return nil
+	case tcell.KeyEsc:
+		// Unselect the current row
+		widget.unselect()
+		widget.display()
+		return event
+	case tcell.KeyUp:
+		// Select the next item up
+		widget.prev()
+		widget.display()
+		return nil
+	default:
+		// Pass it along
+		return event
+	}
+}