Class: Rindle::Document
- Inherits:
-
Object
- Object
- Rindle::Document
- Defined in:
- lib/rindle/document.rb
Defined Under Namespace
Classes: NotFound
Instance Attribute Summary collapse
-
#index ⇒ Object
readonly
Returns the value of attribute index.
-
#path ⇒ Object
readonly
Returns the value of attribute path.
Class Method Summary collapse
- .all(options = {}) ⇒ Object
- .create(filename, options = {}) ⇒ Object
- .find(method = :all, options = {}) ⇒ Object
- .find_by_index(index) ⇒ Object
- .find_by_name(name) ⇒ Object
- .first(options = {}) ⇒ Object
-
.generate_index(path) ⇒ Object
Generates the index for the current path.
- .unassociated ⇒ Object
Instance Method Summary collapse
-
#==(other) ⇒ Object
Two documents are the same if the indices are equal.
-
#amazon? ⇒ Boolean
Returns true if the ‘path` looks like an amazon kindle store file.
-
#collections ⇒ Object
Returns an array of all the collections, this document is in.
- #delete! ⇒ Object
- #destroy! ⇒ Object
-
#filename ⇒ Object
Returns the filename of this document.
-
#filesize ⇒ Object
Returns the filesize of this document.
-
#initialize(path) ⇒ Document
constructor
A new instance of Document.
-
#rename!(new_name) ⇒ Object
Renames the document.
Constructor Details
#initialize(path) ⇒ Document
Returns a new instance of Document.
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# File 'lib/rindle/document.rb', line 100 def initialize path path = "/#{File.join('documents', path)}" unless path =~ %r{^/{0,1}documents/} path = "/#{path}" unless path =~ %r{^/} @path = path @index = Rindle::Document.generate_index(path) end |
Instance Attribute Details
#index ⇒ Object (readonly)
Returns the value of attribute index.
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# File 'lib/rindle/document.rb', line 98 def index @index end |
#path ⇒ Object (readonly)
Returns the value of attribute path.
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# File 'lib/rindle/document.rb', line 98 def path @path end |
Class Method Details
.all(options = {}) ⇒ Object
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# File 'lib/rindle/document.rb', line 25 def all = {} filtered = [] Rindle.index.each_pair do |index, doc| match = true .each_pair do |key, value| case key when :named match = match && doc.filename =~ /#{value.is_a?(String) ? Regexp.escape(value) : value}/ when :indexed match = match && index =~ /#{value.is_a?(String) ? Regexp.escape(value) : value}/ end end filtered << doc if match end filtered end |
.create(filename, options = {}) ⇒ Object
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# File 'lib/rindle/document.rb', line 9 def create filename, = {} doc = Rindle::Document.new filename Rindle.index[doc.index] = doc absolute_path = File.join(Rindle.root_path, doc.path) if [:data] File.open(absolute_path, 'w+') do |f| f.write [:data] end else FileUtils.touch absolute_path end doc end |
.find(method = :all, options = {}) ⇒ Object
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# File 'lib/rindle/document.rb', line 58 def find method = :all, = {} self.send method, end |
.find_by_index(index) ⇒ Object
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# File 'lib/rindle/document.rb', line 84 def find_by_index index Rindle.index[index] end |
.find_by_name(name) ⇒ Object
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# File 'lib/rindle/document.rb', line 72 def find_by_name name Rindle.index.values.each do |doc| case name when String return doc if doc.filename == name when Regexp return doc if doc.filename =~ name end end nil end |
.first(options = {}) ⇒ Object
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# File 'lib/rindle/document.rb', line 42 def first = {} Rindle.index.each_pair do |index, doc| match = true .each_pair do |key, value| case key when :named match = match && doc.filename =~ /#{value.is_a?(String) ? Regexp.escape(value) : value}/ when :indexed match = match && index =~ /#{value.is_a?(String) ? Regexp.escape(value) : value}/ end end return doc if match end nil end |
.generate_index(path) ⇒ Object
Generates the index for the current path
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# File 'lib/rindle/document.rb', line 89 def generate_index path if path =~ /([\w\s]+)-asin_([A-Z0-9]+)-type_([A-Z]+)-v_[0-9]+.azw/ "##{$2}^#{$3}" else "*#{Digest::SHA1.hexdigest(File.join('/mnt/us', path))}" end end |
.unassociated ⇒ Object
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# File 'lib/rindle/document.rb', line 62 def unassociated unassociated = [] Rindle.index.each_pair do |index, doc| unless Rindle.collections.values.inject(false) { |acc, col| acc = acc or col.include?(index) } unassociated << doc end end unassociated end |
Instance Method Details
#==(other) ⇒ Object
Two documents are the same if the indices are equal.
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# File 'lib/rindle/document.rb', line 108 def == other @index == other.index end |
#amazon? ⇒ Boolean
Returns true if the ‘path` looks like an amazon kindle store file.
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# File 'lib/rindle/document.rb', line 123 def amazon? !(path !~ /([\w\s]+)-asin_([A-Z0-9]+)-type_([A-Z]+)-v_[0-9]+.azw/) end |
#collections ⇒ Object
Returns an array of all the collections, this document is in.
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# File 'lib/rindle/document.rb', line 164 def collections Rindle.collections.values.select do |col| col.include? self.index end end |
#delete! ⇒ Object
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# File 'lib/rindle/document.rb', line 158 def delete! destroy! FileUtils.rm_f File.join(Rindle.root_path, path) end |
#destroy! ⇒ Object
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# File 'lib/rindle/document.rb', line 151 def destroy! Rindle.collections.values.each do |col| col.remove index if col.include? index end Rindle.index.delete index end |
#filename ⇒ Object
Returns the filename of this document.
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# File 'lib/rindle/document.rb', line 118 def filename File.basename(@path) end |
#filesize ⇒ Object
Returns the filesize of this document.
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# File 'lib/rindle/document.rb', line 113 def filesize @filesize ||= File.size(File.join(Rindle.root_path, @path)) end |
#rename!(new_name) ⇒ Object
Renames the document. This also means that the index is changed and the Index-hash is updated.
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# File 'lib/rindle/document.rb', line 129 def rename! new_name Rindle.index.delete(@index) old_index = @index old_path = @path.dup @path.gsub!(filename, new_name) @index = Rindle::Document.generate_index(@path) File.rename File.join(Rindle.root_path, old_path), File.join(Rindle.root_path, @path) Rindle.collections.values.each do |col| if col.include?(old_index) col.remove old_index col.add @index end end Rindle.index[@index] = self true end |