Bit of Fun

[Lyndon Samson]

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Bit of fun learning FXRuby. This will download and display the thumbnail
images from news.google.com <http://news.google.com/> in a grid
Interesting google are not producing XHTML, their img src's are not quote
delimitered.
---cut/here---
require 'net/http'
require 'rubygems'
require_gem 'fxruby'

include Fox

host =3D "news.google.com <http://news.google.com/>"
loc =3D
"/news?sourceid=3Dnavclient&ie=3DUTF-8&rls=3DGGLD,GGLD:2005-18,GGLD:en&tab=
=3Din&ned=3Dus"
phost =3D "your-proxy"
pport =3D 8080
puser =3D "your-uid"
ppwd =3D "your-pwd"
app =3D FXApp.new
win =3D FXMainWindow.new(app, "news.google.com <http://news.google.com/> -
Image Collection",nil, nil, DECOR_ALL, 100, 100, 800, 600)
matrix =3D FXMatrix.new(win, 7,MATRIX_BY_COLUMNS|FRAME_RAISED)

x =3D 0
y =3D 0
w =3D 100
h =3D 100

Net::HTTP:roxy(phost, pport, puser, ppwd).start(host) {|http|
jpgs =3D http.get(loc).body.to_s.scan(/src=3Dhttp:\/\/.*?(\/.*?jpg) /)

jpgs.each {|pic|
puts "Loading #{pic[0]}"
jpgdata =3D http.get(pic[0]).body

img =3D FXJPGImage.new(app, jpgdata, IMAGE_KEEP|IMAGE_SHMI|IMAGE_SHMP)

x +=3D 150
imageview =3D FXImageView.new(matrix, img, nil, 0,
LAYOUT_FILL_ROW|LAYOUT_EXPLICIT, x, y ,w ,h)
}
}

app.create
win.show
app.run
---cut/here---

 

[JB Eriksson]

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cool beans. couldn't get it to work first,so I edited out the proxy bit:

require 'net/http'
require 'rubygems'
require_gem 'fxruby'

include Fox

host =3D "news.google.com <http://news.google.com>"
loc =3D
"/news?sourceid=3Dnavclient&ie=3DUTF-8&rls=3DGGLD,GGLD:2005-18,GGLD:en&tab=
=3Din&ned=3Dus"

app =3D FXApp.new
win =3D FXMainWindow.new(app, "news.google.com <http://news.google.com> <
http://news.google.com/>-Image Collection",nil, nil, DECOR_ALL, 100, 100,
800, 600)
matrix =3D FXMatrix.new(win, 5,MATRIX_BY_COLUMNS|FRAME_RAISED)

x =3D 0
y =3D 0
w =3D 100
h =3D 100

Net::HTTP.start(host) {|http|
jpgs =3D http.get(loc).body.to_s.scan(/src=3Dhttp:\/\/.*?(\/.*?jpg) /)

jpgs.each {|pic|
puts "Loading #{pic[0]}"
jpgdata =3D http.get(pic[0]).body

img =3D FXJPGImage.new(app, jpgdata, IMAGE_KEEP|IMAGE_SHMI|IMAGE_SHMP)

x +=3D 150
imageview =3D FXImageView.new(matrix, img, nil, 0,
LAYOUT_FILL_ROW|LAYOUT_EXPLICIT, x, y ,w ,h)
}
}

app.create
win.show
app.run

Bit of fun learning FXRuby. This will download and display the thumbnail
images from news.google.com <http://news.google.com> <
http://news.google.com/> in a grid
Interesting google are not producing XHTML, their img src's are not quote
delimitered.
---cut/here---
require 'net/http'
require 'rubygems'
require_gem 'fxruby'

include Fox

host =3D "news.google.com <http://news.google.com> <http://news.google.co= m/

"

loc =3D

"/news?sourceid=3Dnavclient&ie=3DUTF-8&rls=3DGGLD,GGLD:2005-18,GGLD:en&ta= b=3Din&ned=3Dus"
phost =3D "your-proxy"
pport =3D 8080
puser =3D "your-uid"
ppwd =3D "your-pwd"
app =3D FXApp.new
win =3D FXMainWindow.new(app, "news.google.com <http://news.google.com> <
http://news.google.com/> -
Image Collection",nil, nil, DECOR_ALL, 100, 100, 800, 600)
matrix =3D FXMatrix.new(win, 7,MATRIX_BY_COLUMNS|FRAME_RAISED)

x =3D 0
y =3D 0
w =3D 100
h =3D 100

Net::HTTP:roxy(phost, pport, puser, ppwd).start(host) {|http|
jpgs =3D http.get(loc).body.to_s.scan(/src=3Dhttp:\/\/.*?(\/.*?jpg) /)

jpgs.each {|pic|
puts "Loading #{pic[0]}"
jpgdata =3D http.get(pic[0]).body

img =3D FXJPGImage.new(app, jpgdata, IMAGE_KEEP|IMAGE_SHMI|IMAGE_SHMP)

x +=3D 150
imageview =3D FXImageView.new(matrix, img, nil, 0,
LAYOUT_FILL_ROW|LAYOUT_EXPLICIT, x, y ,w ,h)
}
}

app.create
win.show
app.run
---cut/here---

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