Class: Aspose::Cloud::Slides::Extractor

Inherits:
Object
  • Object
show all
Defined in:
lib/Slides/extractor.rb

Instance Method Summary collapse

Constructor Details

#initialize(filename) ⇒ Extractor

Returns a new instance of Extractor.



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# File 'lib/Slides/extractor.rb', line 8

def initialize (filename)
  @filename = filename
end

Instance Method Details

#get_color_scheme(slide_number, storage_type = '', storage_name = '') ⇒ Object

Get color scheme from the specified slide @param number slide_number



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# File 'lib/Slides/extractor.rb', line 94

def get_color_scheme(slide_number,storage_type='',storage_name='')
  begin
    if @filename == ''
      raise 'No file name specified'
    end
    str_uri = $product_uri + '/slides/' + @filename + '/slides/' + slide_number.to_s + '/theme/colorScheme'
    if !storage_name.empty?
      str_uri += '?storage=' + storage_name
    end
    signed_uri = Aspose::Cloud::Common::Utils.sign(str_uri)
    response = RestClient.get(signed_uri, :accept => 'application/json')
    json = JSON.parse(response)
    return json['ColorScheme']
  rescue Exception=>e
    print e
  end
end

#get_font_scheme(slide_number, storage_type = '', storage_name = '') ⇒ Object

Get font scheme from the specified slide @param number slide_number



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# File 'lib/Slides/extractor.rb', line 115

def get_font_scheme(slide_number,storage_type='',storage_name='')
  begin
    if @filename == ''
      raise 'No file name specified'
    end
    str_uri = $product_uri + '/slides/' + @filename + '/slides/' + slide_number.to_s + '/theme/fontScheme'
    if !storage_name.empty?
      str_uri += '?storage=' + storage_name
    end
    signed_uri = Aspose::Cloud::Common::Utils.sign(str_uri)
    response = RestClient.get(signed_uri, :accept => 'application/json')
    json = JSON.parse(response)
    return json['FontScheme']
  rescue Exception=>e
    print e
  end
end

#get_format_scheme(slide_number, storage_type = '', storage_name = '') ⇒ Object

Get format scheme from the specified slide @param number slide_number



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# File 'lib/Slides/extractor.rb', line 137

def get_format_scheme(slide_number,storage_type='',storage_name='')
  begin
    if @filename == ''
      raise 'No file name specified'
    end
    str_uri = $product_uri + '/slides/' + @filename + '/slides/' + slide_number.to_s + '/theme/formatScheme'
    if !storage_name.empty?
      str_uri += '?storage=' + storage_name
    end
    signed_uri = Aspose::Cloud::Common::Utils.sign(str_uri)
    response = RestClient.get(signed_uri, :accept => 'application/json')
    json = JSON.parse(response)
    return json['FormatScheme']
  rescue Exception=>e
    print e
  end
end

#get_image_count(storage_type = '', storage_name = '', folder_name = '') ⇒ Object

Gets total number of images in a presentation



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# File 'lib/Slides/extractor.rb', line 14

def get_image_count storage_type = '',storage_name='',folder_name  =''
  begin
    if @filename == ''
      raise 'No file name specified'
    end
    str_uri = $product_uri + '/slides/' + @filename + '/images'
    if !folder_name.empty?
      str_uri += '?folder=' + folder_name
    end
    if !storage_name.empty?
      str_uri += '&storage=' + storage_name
    end
    signed_uri = Aspose::Cloud::Common::Utils.sign(str_uri)
    response = RestClient.get(signed_uri, :accept => 'application/json')
    json = JSON.parse(response)
    return json['Images']['List'].count
  rescue Exception=>e
    print e
  end
end

#get_placeholder(slide_number, placeholder_index, storage_type = '', storage_name = '', folder_name = '') ⇒ Object

Gets placeholder count from a particular slide @param number $slideNumber @param number $placeholderIndex



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# File 'lib/Slides/extractor.rb', line 184

def get_placeholder(slide_number,placeholder_index,storage_type = '',storage_name='',folder_name = '')
  begin
    if @filename == ''
      raise 'No file name specified'
    end
    str_uri = $product_uri + '/slides/' + @filename + '/slides/' + slide_number.to_s + '/placeholders/' + placeholder_index.to_s
    if !folder_name.empty?
      str_uri += '?folder=' + folder_name
    end
    if !storage_name.empty?
      str_uri += '&storage=' + storage_name
    end
    signed_uri = Aspose::Cloud::Common::Utils.sign(str_uri)
    response = RestClient.get(signed_uri, :accept => 'application/json')
    json = JSON.parse(response)
    return json['Placeholder']
  rescue Exception=>e
    print e
  end
end

#get_placeholder_count(slide_number, storage_type = '', storage_name = '', folder_name = '') ⇒ Object

Gets placeholder count from a particular slide @param number $slideNumber



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# File 'lib/Slides/extractor.rb', line 158

def get_placeholder_count(slide_number,storage_type='',storage_name='',folder_name='')
  begin
    if @filename == ''
      raise 'No file name specified'
    end
    str_uri = $product_uri + '/slides/' + @filename + '/slides/' + slide_number.to_s + '/placeholders'
    if !folder_name.empty?
      str_uri += '?folder=' + folder_name
    end
    if !storage_name.empty?
      str_uri += '&storage=' + storage_name
    end
    signed_uri = Aspose::Cloud::Common::Utils.sign(str_uri)
    response = RestClient.get(signed_uri, :accept => 'application/json')
    json = JSON.parse(response)
    return json['Placeholders']['PlaceholderLinks'].count
  rescue Exception=>e
    print e
  end
end

#get_shapes(slide_number, storage_type = '', storage_name = '', folder_name = '') ⇒ Object

Gets all shapes from the specified slide @param number slide_number



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# File 'lib/Slides/extractor.rb', line 62

def get_shapes(slide_number,storage_type = '',storage_name='',folder_name='')
  begin
    if @filename == ''
      raise 'No file name specified'
    end
 
    str_uri = $product_uri + '/slides/' + @filename + '/slides/' + slide_number.to_s + '/shapes'
    if !folder_name.empty?
      str_uri += '?folder=' + folder_name
    end
    if !storage_name.empty?
      str_uri += '&storage=' + storage_name
    end
    signed_uri = Aspose::Cloud::Common::Utils.sign(str_uri)
    response = RestClient.get(signed_uri, :accept => 'application/json')
    json = JSON.parse(response)
    shapes = Hash.new
    json['ShapeList']['ShapesLinks'].each { |item| 
  
      signed_uri = Aspose::Cloud::Common::Utils.sign(item['Uri']['Href'])
      response = RestClient.get(signed_uri, :accept => 'application/json')
      shapes = JSON.parse(response)
    }
    return shapes
  rescue Exception=>e
    print e
  end
end

#get_slide_image_count(slide_number, storage_type = '', storage_name = '', folder_name = '') ⇒ Object

Gets number of images in the specified slide @param number slide_number



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# File 'lib/Slides/extractor.rb', line 38

def get_slide_image_count(slide_number,storage_type='',storage_name='',folder_name='')
  begin
    if @filename == ''
      raise 'No file name specified'
    end
    str_uri = $product_uri + '/slides/' + @filename + '/slides/' + slide_number.to_s + '/images'
    if !folder_name.empty?
      str_uri += '?folder=' + folder_name
    end
    if !storage_name.empty?
      str_uri += '&storage=' + storage_name
    end
    signed_uri = Aspose::Cloud::Common::Utils.sign(str_uri)
    response = RestClient.get(signed_uri, :accept => 'application/json')
    json = JSON.parse(response)
    return json['Images']['List'].count
  rescue Exception=>e
    print e
  end
end