ใฏใใใซ
ใชใใงๆใฎๆ
ๅ ฑใใฌใ็ช็ตใฃใฆใใใใชใซ้ข็ฝใใใงใใใญ๏ผ
ใคใๆ้ใๅฟใใฆใฌใณ่ฆใปใปใปใกใปใกใป้
ๅปใปใปใปใ
ใชใฎใงใใๆๅฐ็จใใใทใฅใใผใใใไฝใใพใใใ
ใใใงใใฌใใ่ฆใใซๆไฝ้ใฎๆ
ๅ ฑใใฒใใใงใใพใใ
ๅทฆไธใใ
- ใใธใฟใซๆ่จ
- ่ทฏ็ท้่ก็ถๆณ๏ผๆจชๆตๅจไฝ๏ผ
- Googleใใฅใผใน(ใจใณใฟใก)
- ไปๆฅใฎๅคฉๆฐ๏ผๅๅ|ๅๅพ๏ผ
- ้ฑ้ๅคฉๆฐ
็ฝๅฐใซ้ปๆๅญใงในใฟใคใชใใทใฅใซใ
ไธใฎๆนใซใฉใบใใคใใถใไธใใฃใฆใใฎใ่ฆใใพใใ#ในใฟใคใชใใทใฅ๏ฝ
ๅฐใๅคใใงใใใ้ป่ๆฏใใผใธใงใณใ
ใใผใ
RaspberryPi3
TV
HDMIใฑใผใใซ
ใฝใใ
raspbian๏ผ2017-09-07-raspbian-stretch
Dashing
Dasing
ใใใงไปๅไฝฟใใกใคใณใฎใใใทใฅใใผใ(KIOSK/ใตใคใใผใธ)ใใฌใผใ ใฏใผใฏใ็ดนไปใใพใใ
ๆฌๆฅใฎใDashingใใใฃใจใซใฉใใซใงใใๆฌๅฎถใฎใตใณใใซใ่ฆใใจใใใงใใใใ
Dashingใฏใsinatraใใผในใง Widgetใจใใใณใณใใผใใณใใ็ตใฟๅใใใฆๆงๆใใพใใ
Widgetใฏใhtml/ruby/scss/coffee ใฎ็ตใฟๅใใใงๅบๆฅใฆใใพใใใใใชใซๆทฑใ็ฅ่ญใฏใใใชใใฎใงใใใใใใฎๅ
ฅ้ใซใใใใใใใใพใใใๅ
้จใงใฎๅฆ็ใฏใ็ฐกๅใซไบใใจ rubyโcoffeeโscssโhtml ใฎ้ ใ ใจๆใฃใฆใใใจๆใใพใใ
rubyใงใฟใคใใผใซใใๅ่ตทๅฆ็ใ่กใใใใใใงๅค้จAPIใชใฉใงใใผใฟใๅๅพใใฆใcoffee ใงHTMLใฎๆงๆใ่กใใscssใง่ฆใ็ฎใ่ชฟๆดใใๆใใงใใ1ใคใฎWidgetใซใใใใใฎใใกใคใซใไฝๆใใใฎใงๅใใใใใใงใใWidgetใฎไฝๆใฎไปๆนใฏใใใๅใใใใใใฃใใงใใ
ใใใพใงๆฅใฆใชใใงใใใ Dashing ใ้็บไธญๆญขใง smashing ใจใใๅๅฎถใงไฟๅฎใใใฆใใพใใ
็งใฏๆฌๅฎถใฎ Dashing ใไฝฟ็จใใพใใ๏ผไธญๆญขใใใฆใใใฎใซๆฐใฅใใชใใฃใ๏ผใ
ใใฎใใกใๅฅใใผใธใงใณใงๆดๆฐใใใใจๆใใพใใใใใไธ่จใคใณในใใผใซใซๅคฑๆใใใ smashing ใง่ฉฆใใฆใฟใฆใใ ใใใ
Dashing ใคใณในใใผใซ
Raspbianใฎ่จญๅฎใพใง็ตใใฃใฆใใใใจใๅๆใงใใ
$ sudo gem install libssl-dev
$ sudo gem install bundler
$ sudo gem install dashing
Dashing ใตใณใใซ
ใใใงใตใณใใซใใคใณในใใผใซใใใฆใใใฎใง็ขบ่ชใ
$ cd dashboard
$ bundle install
$ dashing start
Chromiumใใฉใฆใถใง http://localhost:3030 ใธใขใฏใปในใ
ใใใจๅใใใฎใๅบใฆใใใฐOKใ
WebAPI
ไปฅไธใฎWebใใๆ
ๅ ฑใๅๅพใใฆใใพใใ
๏ผใใธใฟใซๆ่จใฏใใใฉใซใใงใตใณใใซใซๅ
ฅใฃใฆใใพใ๏ผ
Yahoo่ทฏ็ทๆ ๅ ฑ
Yahoo่ทฏ็ทๆ ๅ ฑใใHTMLใๅๅพใใฆใNokogiriใงHTMLใใผในใใใฆใพใใ
:
def get_info(url) #url=Yahoo่ทฏ็ทๆ
ๅ ฑURL(่ฉฒๅฝ่ทฏ็ท)
charset = nil
html = open(url) do |f|
charset = f.charset # ๆๅญ็จฎๅฅใๅๅพ
f.read # htmlใ่ชญใฟ่พผใใงๅคๆฐhtmlใซๆธกใ
end
# htmlใใใผใน(่งฃๆ)ใใฆใชใใธใงใฏใใไฝๆ
doc = Nokogiri::HTML.parse(html, nil, charset)
return {
:title => doc.xpath('//*[@id="main"]/div[1]/div[1]/h1').inner_text,
:condition => doc.xpath('//*[@id="mdServiceStatus"]/dl/dt/text()').inner_text
}
end
:
Googleใใฅใผใน
GoogleใใฅใผในใฎRSSใๅๅพใใฆRSSใฉใคใใฉใชใงใใผในใใฆใใพใใ
Googleใใฅใผใน๏ผใจใณใฟใกRSS
require "rss"
:
rss = RSS::Parser.parse(url) # RSS URL
rss.channel.items.each do |x|
items << { title: x.title}
end
:
Weather Underground
ๅคฉๆฐไบๅ ฑใงใใใWeather Undergroundใซใใพใใใๆญฃ็ดใlivedoorๅคฉๆฐใฎRSSใงใใใใใชๆฐใใใพใใ
ใใใฏAPIใญใผใฎๅๅพใใใชใใจใใใชใใงๅฐใ้ขๅใงใใ
ใใผใฟใฏJSONใงๅๅพใงใใใฎใงๅ ๅทฅใฏใใใใใฎใงใใใๆฅๆฌใฎๆฐ่ฑกๅบใใๅใฃใฆใใฆใใใใใชใใจใใใฃใใฎใงๆก็จใใใฎใงใใใใใณใใใช๏ผใใฐใใไฝฟใฃใฆใฟใฆใ ใใชใlivedoorๅคฉๆฐใซๅคๆดใใพใใ
่ชฒ้ก
ๆไธญใซใๆธใใพใใใไปๅพใฎ่ชฒ้กใงใใ
- ใฝใผในๅ ฌ้๏ผใจใซใใ๏ผ
- ใขใคใณใณใง่ฆใใใ๏ผๆ ใ็กใใฎใง่ฆใฅใใใงใใญ๏ผ
- Radio Widget๏ผๆใซใฏๆฒใๅฟ ่ฆ๏ผ๏ผ
- ใใผใฑใใ๏ผ็บๆฟใปNYใใฆ๏ผ
- livedoorๅคฉๆฐใซๅคๆด๏ผ
- smashingใซๅคใใฆใฟใ๏ผ
- ่ชๅ่ตทๅ
ใใใใซ
ใฝใผในใฏ่ฟใ
ๅ
ฌ้ใใพใใ
Qiitaๅฐ็จใฎ Github ใใพใ ๆบๅใใฆใใชใใฎใงใใใฟใพใใใ
ใใฐใใๅพ
ใกใใปใปใปใ
SpecialThanks!!
http://kimh.github.io/blog/jp/dashing/creating-custom-dashing-widget-ja/
http://ryoyamauchi.blogspot.jp/2015/05/raspberry-pi-dashing.html
http://www.softantenna.com/wp/webservice/dashing/


Comments
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