release v0.3

.gitignore

@@ -1,4 +1,5 @@
 *.upx
 .DS_Store
 alfred_ddb
+alfred-dndbeyond-monster-workflow
 workflow-install.py

CHANGELOG.md

@@ -1,6 +1,13 @@
 Changelog
 =========
 
+Version 0.3 – 2019-04-22
+------------------------
+
+### Bugfixes
+
+* [Implement Auto-Update](https://github.com/Wayneoween/alfred-dndbeyond-monster-workflow/issues/4)
+
 Version 0.2 – 2019-04-22
 ------------------------
 

alfred-dndbeyond-monster-workflow.go

@@ -0,0 +1,140 @@
+// Copyright (c) 2019 Marius Schuller <code@marius-schuller.de>
+// MIT Licence - http://opensource.org/licenses/MIT
+
+/*
+This Alfred Workflow queries the dndbeyond general search with the monster filter
+and displaoys the first 10 matches.
+Pressing Enter on each entry uses the default browser to open the monster page on dndbeyond.com
+*/
+package main
+
+import (
+	"flag"
+	"log"
+	"os"
+	"os/exec"
+
+	aw "github.com/deanishe/awgo"
+	"github.com/deanishe/awgo/update"
+	"github.com/gocolly/colly"
+	"github.com/gocolly/colly/extensions"
+)
+
+// Name of the background job that checks for updates
+const updateJobName = "checkForUpdate"
+
+var (
+	doCheck       bool
+	baseurl       = "https://www.dndbeyond.com"
+	helpURL       = "https://marius-schuller.de"
+	maxResults    = 10
+	url           = baseurl + "/search?f=monsters&c=monsters&q=" // ddb search url
+	iconAvailable = &aw.Icon{Value: "update-available.png"}
+	repo          = "Wayneoween/alfred-dndbeyond-monster-workflow" // GitHub repo
+	wf            *aw.Workflow                                     // Our Workflow object
+)
+
+type monster struct {
+	MonsterName string
+	MonsterURL  string
+}
+
+func init() {
+	flag.BoolVar(&doCheck, "check", false, "check for a new version")
+	// Create a new *Workflow using default configuration
+	// (workflow settings are read from the environment variables
+	// set by Alfred)
+	wf = aw.New(aw.HelpURL(helpURL), aw.MaxResults(maxResults), update.GitHub(repo))
+}
+
+func run() {
+	var query string
+	monsters := []monster{}
+	wf.Args() // call to handle magic actions
+	flag.Parse()
+
+	// Use wf.Args() to enable Magic Actions
+	if args := wf.Args(); len(args) > 0 {
+		query = args[0]
+	}
+
+	if doCheck {
+		wf.Configure(aw.TextErrors(true))
+		log.Println("Checking for updates...")
+		if err := wf.CheckForUpdate(); err != nil {
+			wf.FatalError(err)
+		}
+		return
+	}
+
+	if wf.UpdateCheckDue() && !wf.IsRunning(updateJobName) {
+		log.Println("Running update check in background...")
+
+		cmd := exec.Command(os.Args[0], "-check")
+		if err := wf.RunInBackground(updateJobName, cmd); err != nil {
+			log.Printf("Error starting update check: %s", err)
+		}
+	}
+
+	// Only show update status if query is empty.
+	if query == "" && wf.UpdateAvailable() {
+		// Turn off UIDs to force this item to the top.
+		// If UIDs are enabled, Alfred will apply its "knowledge"
+		// to order the results based on your past usage.
+		wf.Configure(aw.SuppressUIDs(true))
+
+		// Notify user of update. As this item is invalid (Valid(false)),
+		// actioning it expands the query to the Autocomplete value.
+		// "workflow:update" triggers the updater Magic Action that
+		// is automatically registered when you configure Workflow with
+		// an Updater.
+		//
+		// If executed, the Magic Action downloads the latest version
+		// of the workflow and asks Alfred to install it.
+		wf.NewItem("Update available!").
+			Subtitle("↩ to install").
+			Autocomplete("workflow:update").
+			Valid(false).
+			Icon(iconAvailable)
+	}
+
+	log.Printf("[main] query=%s", query)
+
+	// Instantiate default collector
+	c := colly.NewCollector(
+		// Visit only domains: old.reddit.com
+		colly.AllowURLRevisit(),
+		colly.Async(true),
+	)
+
+	extensions.RandomUserAgent(c)
+
+	c.OnHTML(".ddb-search-results-listing-item-header-primary-text", func(e *colly.HTMLElement) {
+		temp := monster{}
+		temp.MonsterName = e.ChildText("a")
+		temp.MonsterURL = e.ChildAttr("a", "href")
+		monsters = append(monsters, temp)
+		wf.NewItem(temp.MonsterName).Subtitle(baseurl + temp.MonsterURL).Arg(baseurl + temp.MonsterURL).UID(temp.MonsterName + temp.MonsterURL).Valid(true)
+		log.Println("MonsterName ", temp.MonsterName)
+		log.Println("MonsterURL ", baseurl+temp.MonsterURL)
+	})
+
+	c.Visit(url + query)
+
+	c.Wait()
+
+	log.Println(monsters)
+
+	if len(monsters) == 0 {
+		wf.WarnEmpty("Nothing found.", "Try another name.")
+	}
+
+	// And send the results to Alfred
+	wf.SendFeedback()
+}
+
+func main() {
+	// Wrap your entry point with Run() to catch and log panics and
+	// show an error in Alfred instead of silently dying
+	wf.Run(run)
+}

info.plist

@@ -58,7 +58,7 @@
 				<key>runningsubtext</key>
 				<string>Loading...</string>
 				<key>script</key>
-				<string>./alfred_ddb "$1"</string>
+				<string>./alfred-dndbeyond-monster-workflow "$1"</string>
 				<key>scriptargtype</key>
 				<integer>1</integer>
 				<key>scriptfile</key>
@@ -103,6 +103,13 @@
 	<string>Changelog
 =========
 
+Version 0.3 – 2019-04-22
+------------------------
+
+### Bugfixes
+
+* [Implement Auto-Update](https://github.com/Wayneoween/alfred-dndbeyond-monster-workflow/issues/4)
+
 Version 0.2 – 2019-04-22
 ------------------------
 
@@ -140,7 +147,7 @@ Initial release \o/
 		</dict>
 	</dict>
 	<key>version</key>
-	<string>0.2</string>
+	<string>0.3</string>
 	<key>webaddress</key>
 	<string>https://marius-schuller.de</string>
 </dict>