I am trying to use elixir-google-api to create an application that maintains files and folders on GDrive. I have the following code but am struggling determining exactly how to pass in the name and mimeType.
Has anyone used this api before and can shed some light on where I am going wrong?
Thanks,
Peter
def create_folder(name) do
connection
|> File.create(name: name, mimeType: type_folder())
end
def File.create(connection, opts \\ []) do
optional_params =
%{
:ignoreDefaultVisibility => :query,
:keepRevisionForever => :query,
:ocrLanguage => :query,
:supportsTeamDrives => :query,
:useContentAsIndexableText => :query,
:appProperties => :form,
:description => :form,
:folderColorRgb => :form,
:id => :form,
:mimeType => :form,
:modifiedTime => :form,
:name => :form,
:originalFilename => :form,
:parents => :form,
:properties => :form,
:starred => :form,
:viewedByMeTime => :form,
:viewersCanCopyContent => :form,
:writersCanShare => :form
}
|> Map.merge(standard_params())
connection
|> GoogleApi.Drive.V3.Api.Files.drive_files_create(Map.to_list(optional_params), opts)
|> IO.inspect
end
I have a working example.
In mix.exs:
#
defp deps do
[
# [your deps]
#
{:google_api_drive, "~> 0.12.0"},
{:goth, "~> 1.1.0"},
]
end
#
In app.ex:
#
# token = [your-valid-oauth-token]
# connection = GoogleApi.Drive.V3.Connection.new(token)
#
# # example:
# create_folder(connection,"foo")
#
# create_folder(connection,"bar", parent_id) # parent_id = parent folder's id
def create_folder(connection, name, parent_folder_id \\ nil) do
parent_folder_id_list = case parent_folder_id do
nil -> nil
_ -> [parent_folder_id]
end
file_meta = %GoogleApi.Drive.V3.Model.File{name: name, parents: parent_folder_id_list, mimeType: "application/vnd.google-apps.folder"}
connection |> GoogleApi.Drive.V3.Api.Files.drive_files_create_iodata(nil,file_meta,"",[],[])
end
# create_file_iodata(connection,"probe.json",%{"asd" => 1}, "application/json")
def create_file_iodata(connection, name, iodata, mime_type, parent_folder_id \\ nil) do
parent_folder_id_list = case parent_folder_id do
nil -> nil
_ -> [parent_folder_id]
end
file_meta = %GoogleApi.Drive.V3.Model.File{name: name, parents: parent_folder_id_list, mimeType: mime_type}
connection |> GoogleApi.Drive.V3.Api.Files.drive_files_create_iodata("multipart",file_meta,iodata,[],[])
end
#
You can use drive_files_create_simple instead of drive_files_create_iodata when you want to upload files.
I hope this answer helps you.
Related
Is there a way to DRY up these two Ruby functions by moving the three lines that both functions share to another function?
def format_currency(number)
number_to_currency(number,
:unit => current_user.currency_unit,
:delimiter => current_user.currency_delimiter,
:separator => current_user.currency_separator,
:format => current_user.currency_format
)
end
def format_currency_for_pdf(number, invoice)
number_to_currency(number / invoice.exchange_rate,
:unit => CURRENCIES[invoice.currency]
:delimiter => current_user.currency_delimiter,
:separator => current_user.currency_separator,
:format => current_user.currency_format
)
end
Thanks for any help?
As taro suggests, it will be:
def format_currency(number)
number_to_currency(number,
currency_hash(current_user.currency_unit)
)
end
def format_currency_for_pdf(number, invoice)
number_to_currency(number / invoice.exchange_rate,
currency_hash(CURRENCIES[invoice.currency])
)
end
def currency_hash unit
{
:unit => unit,
:delimiter => current_user.currency_delimiter,
:separator => current_user.currency_separator,
:format => current_user.currency_format
}
end
def format_currency(number)
number_to_currency(number,
currency_hash(current_user.currency_unit)
)
end
def format_currency_for_pdf(number, invoice)
number_to_currency(number / invoice.exchange_rate,
currency_hash(CURRENCIES[invoice.currency])
)
end
def currency_hash(unit)
{
:unit => unit,
:delimiter => current_user.currency_delimiter,
:separator => current_user.currency_separator,
:format => current_user.currency_format
}
end
require 'gchart'
require 'rubygems'
require 'roo'
oo = Excelx.new("datav.xlsx")
oo.default_sheet = oo.sheets.first
2.upto(47) do |line|
data_a = [oo.cell(line,'B')]
data_b = [oo.cell(line,'E')]
chart_a = Gchart.new( :type => 'line',
:title => "A",
:theme => :keynote,
:width => 600,
:height => 500,
:data => data_a,
:line_colors => 'e0440e',
:axis_with_labels => ['x', 'y'],
:axis_range => [[0,50,20], [0,3000,500]],
:filename => "tmp/chart_a.png")
chart_b = Gchart.new( :type => 'line',
:title => "B",
:theme => :keynote,
:width => 600,
:height => 500,
:data => data_b,
:line_colors => 'e62ae5',
:axis_with_labels => ['x', 'y'],
:axis_range => [[0,50,20], [0,3000,500]],
:filename => "tmp/chart_b.png")
# Record file in filesystem
chart_a.file
chart_b.file
end
This will get every cell's content of column B and E to be the argument :data alone. How to return it as an array? If roo can't return array, then is there any else gem do this?
there is a column method that returns values of a given column as an array. Calling oo.column(2) should return you values for column B. oo.column('B') might work also. haven't tested it.
I needed the row back as a hash to be compatible with the logic I used for FasterCSV. This will give you a hash of the first row as the key and current line as the value.
def row_from_excel(s, line)
row = {}
s.first_column.upto(s.last_column) do |col|
cell_name = s.cell(1, col)
logger.debug "************* #{col} => #{cell_name} => #{s.cell(line, col)}"
row[cell_name] = s.cell(line, col)
end
row
end
s = Excelx.new(path_to_file) # or Excel.new(path_to_file)
2.upto(s.last_row) do |line|
row = row_from_excel(s, line)
end
I have a YAML file of groups that I would like to get into a MongoDB collection called groups with documents like {"name" => "golf", "parent" => "sports"} (Top level groups, like sports, would just be {"name" => "sports"} without a parent.)
We are trying to traverse the nested hash, but I'm not sure if it's working correctly. I'd prefer to use a recursive method than a lambda proc. What should we change to make it work?
Thanks!
Matt
Here's the working code:
require 'mongo'
require 'yaml'
conn = Mongo::Connection.new
db = conn.db("acani")
interests = db.collection("interests")
##interest_id = 0
interests_hash = YAML::load_file('interests.yml')
def interests.insert_interest(interest, parent=nil)
interest_id = ##interest_id.to_s(36)
if interest.is_a? String # base case
insert({:_id => interest_id, :n => interest, :p => parent})
##interest_id += 1
else # it's a hash
interest = interest.first # get key-value pair in hash
interest_name = interest[0]
insert({:_id => interest_id, :n => interest_name, :p => parent})
##interest_id += 1
interest[1].each do |i|
insert_interest(i, interest_name)
end
end
end
interests.insert_interest interests_hash
View the Interests YAML.
View the acani source.
Your question is just how to convert this code:
insert_enumerable = lambda {|obj, collection|
# obj = {:value => obj} if !obj.kind_of? Enumerable
if(obj.kind_of? Array or obj.kind_of? Hash)
obj.each do |k, v|
v = (v.nil?) ? k : v
insert_enumerable.call({:value => v, :parent => obj}, collection)
end
else
obj = {:value => obj}
end
# collection.insert({name => obj[:value], :parent => obj[:parent]})
pp({name => obj[:value], :parent => obj[:parent]})
}
...to use a method rather than a lambda? If so, then:
def insert_enumerable( obj, collection )
# obj = {:value => obj} if !obj.kind_of? Enumerable
if(obj.kind_of? Array or obj.kind_of? Hash)
obj.each do |k, v|
v = (v.nil?) ? k : v
insert_enumerable({:value => v, :parent => obj}, collection)
end
else
obj = {:value => obj}
end
# collection.insert({name => obj[:value], :parent => obj[:parent]})
pp({name => obj[:value], :parent => obj[:parent]})
end
If that's not what you're asking, please help clarify.
I'm looking for a solution how to write the format function which will take a string or nested hash as an argument and return the flatten version of it with the path as a key.
arg = "foo"
format(arg) # => { "hash[keys]" => "foo" }
arg = {:a => "foo", :b => { :c => "bar", :d => "baz" }}
format(arg) # => { "hash[keys][a]" => "foo", "hash[keys][b][c]" => "bar", "hash[keys][b][d]" => "baz" }
def hash_flatten h
h.inject({}) do |a,(k,v)|
if v.is_a?(Hash)
hash_flatten(v).each do |sk, sv|
a[[k]+sk] = sv
end
else
k = k ? [k] : []
a[k] = v
end
a
end
end
def format h
if h.is_a?(Hash)
a = hash_flatten(h).map do |k,v|
key = k.map{|e| "[#{e}]"}.join
"\"event[actor]#{key}\" => \"#{v}\""
end.join(', ')
else
format({nil => h})
end
end
arg = "sth"
puts format(arg)
# => "event[actor]" => "sth"
arg = {:a => "sth", :b => { :c => "sth else", :d => "trololo" }}
puts format(arg)
# => "event[actor][a]" => "sth", "event[actor][b][c]" => "sth else", "event[actor][b][d]" => "trololo"
Let's say I have an arbitrarily deep nested Hash h:
h = {
:foo => { :bar => 1 },
:baz => 10,
:quux => { :swozz => {:muux => 1000}, :grimel => 200 }
# ...
}
And let's say I have a class C defined as:
class C
attr_accessor :dict
end
How do I replace all nested values in h so that they are now C instances with the dict attribute set to that value? For instance, in the above example, I'd expect to have something like:
h = {
:foo => <C #dict={:bar => 1}>,
:baz => 10,
:quux => <C #dict={:swozz => <C #dict={:muux => 1000}>, :grimel => 200}>
# ...
}
where <C #dict = ...> represents a C instance with #dict = .... (Note that as soon as you reach a value which isn't nested, you stop wrapping it in C instances.)
def convert_hash(h)
h.keys.each do |k|
if h[k].is_a? Hash
c = C.new
c.dict = convert_hash(h[k])
h[k] = c
end
end
h
end
If we override inspect in C to give a more friendly output like so:
def inspect
"<C #dict=#{dict.inspect}>"
end
and then run with your example h this gives:
puts convert_hash(h).inspect
{:baz=>10, :quux=><C #dict={:grimel=>200,
:swozz=><C #dict={:muux=>1000}>}>, :foo=><C #dict={:bar=>1}>}
Also, if you add an initialize method to C for setting dict:
def initialize(d=nil)
self.dict = d
end
then you can reduce the 3 lines in the middle of convert_hash to just h[k] = C.new(convert_hash_h[k])
class C
attr_accessor :dict
def initialize(dict)
self.dict = dict
end
end
class Object
def convert_to_dict
C.new(self)
end
end
class Hash
def convert_to_dict
Hash[map {|k, v| [k, v.convert_to_dict] }]
end
end
p h.convert_to_dict
# => {
# => :foo => {
# => :bar => #<C:0x13adc18 #dict=1>
# => },
# => :baz => #<C:0x13adba0 #dict=10>,
# => :quux => {
# => :swozz => {
# => :muux => #<C:0x13adac8 #dict=1000>
# => },
# => :grimel => #<C:0x13ada50 #dict=200>
# => }
# => }