Add config and autoupdate feed

README.md

@@ -12,12 +12,21 @@ You can find Linux binaries under [releases](https://github.com/RasmusLindroth/t
 * `:q` `:quit` exit
 * `:timeline` home, local, federated, direct, notifications
 * `:tl` h, l, f, d, n (a shorter form of the former)
+* `:tag` followed by the hashtag e.g. `:tag linux`
 
 Explanation of the non obvious keys when viewing a toot
 * `V` = view. In this mode you can scroll throught the text of the toot if it doesn't fit the screen
-* `O` = open. Gives you a list of all URLs in the toot. Opens them in your default browser.
+* `O` = open. Gives you a list of all URLs in the toot. Opens them in your default browser, if it's
+an user or tag they will be opened in tut.
 * `M` = media. Opens the media with `xdg-open`.
 
+### Configuration
+Tut if configurable, so you can change things like the colors, the default timeline, 
+what image viewer to use and some more. Check out the configuration file to see 
+all the options.
+
+You find it in `XDG_CONFIG_HOME/tut/config.ini` which usally equals to `~/.config/tut/config.ini`.
+
 ### Install instructions
 If you don't use the binary that you find under releases
 you will need Go. Use a newer one that supports modules.
@@ -44,10 +53,8 @@ you will have to add `go/bin` to your `$PATH`.
 
 
 ### On my TODO-list:
-* Support for config files (theme, default image/video viewer)
 * Multiple accounts
 * Support search
-* Support tags
 * Support lists
 * Better error handling (in other words, don't crash the whole program)
 

authoverlay.go

@@ -83,7 +83,7 @@ func (a *AuthOverlay) GotInput() {
 		}
 		ad := AccountData{
 			Accounts: []Account{
-				Account{
+				{
 					Server:       client.Config.Server,
 					ClientID:     client.Config.ClientID,
 					ClientSecret: client.Config.ClientSecret,

config.go

@@ -5,6 +5,7 @@ import (
 
 	"github.com/gdamore/tcell"
 	"github.com/kyoh86/xdg"
+	"gopkg.in/ini.v1"
 )
 
 type Config struct {
@@ -14,6 +15,8 @@ type Config struct {
 }
 
 type GeneralConfig struct {
+	AutoLoadNewer   bool
+	AutoLoadSeconds int
 	DateTodayFormat string
 	DateFormat      string
 	StartTimeline   TimelineType
@@ -44,6 +47,132 @@ type MediaConfig struct {
 	ImageSingle bool
 	VideoViewer string
 	VideoSingle bool
+	AudioViewer string
+	AudioSingle bool
+}
+
+func parseColor(input string, def string) tcell.Color {
+	if input == "" {
+		return tcell.GetColor(def)
+	}
+	return tcell.GetColor(input)
+}
+
+func parseStyle(cfg *ini.File) StyleConfig {
+
+	style := StyleConfig{}
+
+	bg := cfg.Section("style").Key("background").String()
+	style.Background = parseColor(bg, "default")
+
+	text := cfg.Section("style").Key("text").String()
+	style.Text = parseColor(text, "white")
+
+	subtle := cfg.Section("style").Key("subtle").String()
+	style.Subtle = parseColor(subtle, "gray")
+
+	warningText := cfg.Section("style").Key("warning-text").String()
+	style.WarningText = parseColor(warningText, "#f92672")
+
+	textSpecial1 := cfg.Section("style").Key("text-special-one").String()
+	style.TextSpecial1 = parseColor(textSpecial1, "#ae81ff")
+
+	textSpecial2 := cfg.Section("style").Key("text-special-two").String()
+	style.TextSpecial2 = parseColor(textSpecial2, "#a6e22e")
+
+	topBarBackround := cfg.Section("style").Key("top-bar-background").String()
+	style.TopBarBackground = parseColor(topBarBackround, "#f92672")
+
+	topBarText := cfg.Section("style").Key("top-bar-text").String()
+	style.TopBarText = parseColor(topBarText, "white")
+
+	statusBarBackround := cfg.Section("style").Key("status-bar-background").String()
+	style.StatusBarBackground = parseColor(statusBarBackround, "#f92672")
+
+	statusBarText := cfg.Section("style").Key("status-bar-text").String()
+	style.StatusBarText = parseColor(statusBarText, "white")
+
+	listSelectedBackground := cfg.Section("style").Key("list-selected-background").String()
+	style.ListSelectedBackground = parseColor(listSelectedBackground, "#f92672")
+
+	listSelectedText := cfg.Section("style").Key("list-selected-text").String()
+	style.ListSelectedText = parseColor(listSelectedText, "white")
+
+	return style
+}
+
+func parseGeneral(cfg *ini.File) GeneralConfig {
+	general := GeneralConfig{}
+
+	general.AutoLoadNewer = cfg.Section("media").Key("auto-load-newer").MustBool(true)
+	autoLoadSeconds, err := cfg.Section("general").Key("auto-load-seconds").Int()
+	if err != nil {
+		autoLoadSeconds = 60
+	}
+	general.AutoLoadSeconds = autoLoadSeconds
+
+	dateFormat := cfg.Section("general").Key("date-format").String()
+	if dateFormat == "" {
+		dateFormat = "2006-01-02 15:04"
+	}
+	general.DateFormat = dateFormat
+
+	dateTodayFormat := cfg.Section("general").Key("date-today-format").String()
+	if dateTodayFormat == "" {
+		dateTodayFormat = "15:04"
+	}
+	general.DateTodayFormat = dateTodayFormat
+
+	tl := cfg.Section("general").Key("timeline").In("home", []string{"home", "direct", "local", "federated"})
+	switch tl {
+	case "home":
+		general.StartTimeline = TimelineHome
+	case "direct":
+		general.StartTimeline = TimelineDirect
+	case "local":
+		general.StartTimeline = TimelineLocal
+	case "federated":
+		general.StartTimeline = TimelineFederated
+	}
+	return general
+}
+
+func parseMedia(cfg *ini.File) MediaConfig {
+	media := MediaConfig{}
+	imageViewer := cfg.Section("media").Key("image-viewer").String()
+	if imageViewer == "" {
+		imageViewer = "xdg-open"
+	}
+	media.ImageViewer = imageViewer
+	media.ImageSingle = cfg.Section("media").Key("image-single").MustBool(true)
+
+	videoViewer := cfg.Section("media").Key("video-viewer").String()
+	if videoViewer == "" {
+		videoViewer = "xdg-open"
+	}
+	media.VideoViewer = videoViewer
+	media.VideoSingle = cfg.Section("media").Key("video-single").MustBool(true)
+
+	audioViewer := cfg.Section("media").Key("audio-viewer").String()
+	if audioViewer == "" {
+		videoViewer = "xdg-open"
+	}
+	media.AudioViewer = audioViewer
+	media.AudioSingle = cfg.Section("media").Key("audio-single").MustBool(true)
+
+	return media
+}
+
+func ParseConfig(filepath string) (Config, error) {
+	cfg, err := ini.Load(filepath)
+	conf := Config{}
+	if err != nil {
+		return conf, err
+	}
+	conf.General = parseGeneral(cfg)
+	conf.Media = parseMedia(cfg)
+	conf.Style = parseStyle(cfg)
+	return conf, nil
 }
 
 func CreateConfigDir() error {
@@ -62,3 +191,130 @@ func CheckConfig(filename string) (path string, exists bool, err error) {
 	}
 	return path, true, err
 }
+
+func CreateDefaultConfig(filepath string) error {
+	conf := `#
+# Configuration file for tut
+
+[general]
+# If the program should check for new toots without user interaction.
+# If you don't enable this the program will only look for new toots when 
+# you reach the bottom or top of your feed. With this enabled it will check
+# for new toots every x second.
+# default=true
+auto-load-newer=true
+
+# How many seconds between each pulling of new toots if you have enabled
+# auto-load-newer.
+# default=60
+auto-load-seconds=60
+
+
+# The date format to be used
+# See https://godoc.org/time#Time.Format
+# default=2006-01-02 15:04
+date-format=2006-01-02 15:04
+
+# Format for dates the same day
+# default=15:04
+date-today-format=15:04
+
+# The timeline that opens up when you start tut
+# Valid values: home, direct, local, federated
+# default=home
+timeline=home
+
+[media]
+# Your image viewer
+# default=xdg-open
+image-viewer=xdg-open
+
+# If image should open one by one e.g. "imv image.png" multiple times
+# If set to false all images will open at the same time like this 
+# "imv image1.png image2.png image3.png".
+# Not all image viewers support this, so try it first.
+# default=true
+image-single=true
+
+# Your video viewer
+# default=xdg-open
+video-viewer=xdg-open
+
+# If videos should open one by one. See above comment about image-single
+# default=true
+video-single=true
+
+# Your audio viewer
+# default=xdg-open
+audio-viewer=xdg-open
+
+# If audio files should open one by one. See above comment about image-single
+# default=true
+audio-single=true
+
+[style]
+# All styles can be represented in their HEX value like #ffffff or
+# with their name, so in this case white.
+# The only special value is "default" which equals to transparent,
+# so it will be the same color as your terminal. But this can lead
+# to some artifacts left from a previous paint
+
+# The background color used on most elements
+# default=default
+background=default
+
+# The text color used on most of the text
+# default=white
+text=white
+
+# The color to display sublte elements or subtle text. Like lines and help text
+# default=gray
+subtle=gray
+
+# The color for errors or warnings
+# default=#f92672
+warning-text=#f92672
+
+# This color is used to display username
+# default=#ae81ff
+text-special-one=#ae81ff
+
+# This color is used to display username and keys
+# default=#a6e22e
+text-special-two=#a6e22e
+
+# The color of the bar at the top
+# default=#f92672
+top-bar-background=#f92672
+
+# The color of the text in the bar at the top
+# default=white
+top-bar-text=white
+
+# The color of the bar at the bottom
+# default=#f92672
+status-bar-background=#f92672
+
+# The color of the text in the bar at the bottom
+# default=white
+status-bar-text=white
+
+# Background of selected list items
+# default=#f92672
+list-selected-background=#f92672
+
+# The text color of selected list items
+# default=white
+list-selected-text=white
+`
+	f, err := os.Create(filepath)
+	defer f.Close()
+	if err != nil {
+		return err
+	}
+	_, err = f.WriteString(conf)
+	if err != nil {
+		return err
+	}
+	return nil
+}