Make a slideshow in QuickBase from a folder of picture files
slide show slideshow picture folder
You want to use QuickBase to display a sequence of web pages containing 'slides' containing the picture files from a folder on your local computer.
require 'QuickBaseClient'
require 'QuickBaseMisc'

username = ARGV[0] || ENV["quickbase_username"] 
password = ARGV[1] || ENV["quickbase_password"] 

qbc = QuickBase::Client.new(username,password)

cwd = Dir.pwd.gsub('/','\\')

dbid = qbc.findDBByName(cwd)
if dbid.nil?
  dbid = qbc.createDatabase(cwd,"#{username}'s slide show from #{cwd}.")
  qbc.addField(dbid,"Picture","file")
  qbc.addField(dbid,"HtmlPage","file")
else  
  qbc.getSchema(dbid)
  dbid = qbc.lookupChdbid(cwd.dup)
  qbc.getSchema(dbid)
end  
pictureFieldID = QuickBase::Misc.decimalToBase32(6)
htmlPageFieldID = QuickBase::Misc.decimalToBase32(7)
Dir.foreach(cwd){|file|
  next unless [".jpeg", ".jpg",".gif",".bmp",".png"].include?(file.downcase[file.rindex('.'),file.length])
  renamedFile = file.dup
  renamedFile.gsub!("&","And")
  renamedFile.gsub!("'"," ")
  if renamedFile != file
     File.rename(file,renamedFile)
  end
  puts "Uploading #{renamedFile}"
  rid, updateid = qbc.uploadFile(dbid, renamedFile.dup, "Picture")
  thisRid = QuickBase::Misc.decimalToBase32(rid.to_i)
  prevRid = QuickBase::Misc.decimalToBase32(rid.to_i-1)
  nextRid = QuickBase::Misc.decimalToBase32(rid.to_i+1)
  pictureURL = "https://www.quickbase.com/up/#{dbid}/g/r#{thisRid}/e#{pictureFieldID}/va/#{renamedFile.dup}"
  prevHtmlURL = "https://www.quickbase.com/up/#{dbid}/g/r#{prevRid}/e#{htmlPageFieldID}/va/slide.html"
  nextHtmlURL = "https://www.quickbase.com/up/#{dbid}/g/r#{nextRid}/e#{htmlPageFieldID}/va/slide.html"
  html = "<center><img src=\"#{pictureURL}\" /><br>#{renamedFile.dup}<b>#{}</b><hr><a href=\"#{prevHtmlURL}\">Previous</a> <a href=\"#{nextHtmlURL}\">Next</a></center>"
  File.open("slide.html","w"){|f|f.write(html)}
  qbc.updateFile(dbid,rid,"slide.html","HtmlPage")
}
Note: This script must be run from the folder containing the picture files, and you must supply your QuickBase username and password on the command line or in environment variables "quickbase_username" and "quickbase_password".

The script will create or update a QuickBase application with the same name as the folder your are in on your local computer.  To begin the slideshow, click on the "slide.html" file in the first QuickBase record in the database.
makeSlideShow.rb
Ruby wrapper for QuickBase HTTP API One-Click Ruby Installer for Windows
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Created on March 14, 2008 at  5:49 PM (PDT). Last updated by Quick Base on March 14, 2008 at  6:29 PM (PDT). Owned by Quick Base.
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When you bring additional fields into a conversion, Quickbase often finds inconsistencies. For example, say you're converting your Companies column into its own table. One company, Acme Corporation, has offices in New York, Dallas and Portland. So, when you add the City column to the conversion, Quickbase finds three different locations for Acme. A single value in the column you're converting can only match one value in any additional field. Quickbase needs you to clean up the extra cities before it can create your new table. To do so, you have one of two choices:

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Read more about converting a column into a table.

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