Class: ErpTechSvcs::FileSupport::FileSystemManager
- Inherits:
-
Manager
- Object
- Manager
- ErpTechSvcs::FileSupport::FileSystemManager
show all
- Defined in:
- lib/erp_tech_svcs/file_support/file_system_manager.rb
Constant Summary
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- REMOVE_FILES_REGEX =
/^\./
Constants inherited
from Manager
Manager::FILE_DOES_NOT_EXIST, Manager::FILE_FOLDER_DOES_NOT_EXIST, Manager::FOLDER_IS_NOT_EMPTY
Instance Method Summary
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-
#build_node(path, options = {}) ⇒ Object
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#build_tree(starting_path, options = {}) ⇒ Object
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#copy_file(origination_file, path, name) ⇒ Object
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#create_file(path, name, contents) ⇒ Object
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#create_folder(path, name) ⇒ Object
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#delete_file(path, options = {}) ⇒ Object
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#exists?(path) ⇒ Boolean
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#find_node(path, options = {}) ⇒ Object
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#get_contents(path) ⇒ Object
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#rename_file(path, name) ⇒ Object
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#root ⇒ Object
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#save_move(path, new_parent_path) ⇒ Object
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#update_file(path, content) ⇒ Object
Methods inherited from Manager
#build_file_assets_tree_for_model, find_parent, #insert_folders, #sync
Instance Method Details
#build_node(path, options = {}) ⇒ Object
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# File 'lib/erp_tech_svcs/file_support/file_system_manager.rb', line 153
def build_node(path, options={})
if File.directory?(path)
if options[:preload]
build_tree_for_directory(path, options) if options[:preload]
else
path.gsub!(root, '') unless options[:keep_full_path]
{:text => path.split('/').last, :id => path, :iconCls => 'icon-content'}
end
else
path.gsub!(root, '') unless options[:keep_full_path]
parts = path.split('/')
parts.pop
download_path = parts.join('/')
if !options[:included_file_extensions_regex].nil? && entry =~ options[:included_file_extensions_regex]
{:text => path.split('/').last, :leaf => true, :iconCls => 'icon-document', :downloadPath => download_path, :id => path}
elsif options[:included_file_extensions_regex].nil?
{:text => path.split('/').last, :leaf => true, :iconCls => 'icon-document', :downloadPath => download_path, :id => path}
end
end
end
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#build_tree(starting_path, options = {}) ⇒ Object
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# File 'lib/erp_tech_svcs/file_support/file_system_manager.rb', line 118
def build_tree(starting_path, options={})
find_node(starting_path, options)
end
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#copy_file(origination_file, path, name) ⇒ Object
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# File 'lib/erp_tech_svcs/file_support/file_system_manager.rb', line 20
def copy_file(origination_file, path, name)
contents = get_contents(origination_file)
create_file(path, name, contents)
end
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#create_file(path, name, contents) ⇒ Object
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# File 'lib/erp_tech_svcs/file_support/file_system_manager.rb', line 14
def create_file(path, name, contents)
FileUtils.mkdir_p path unless File.exists? path
File.open(File.join(path, name), 'wb+') { |f| f.write(contents) }
end
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#create_folder(path, name) ⇒ Object
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# File 'lib/erp_tech_svcs/file_support/file_system_manager.rb', line 26
def create_folder(path, name)
unless File.directory? File.join(path, name)
FileUtils.mkdir_p File.join(path, name)
end
end
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#delete_file(path, options = {}) ⇒ Object
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# File 'lib/erp_tech_svcs/file_support/file_system_manager.rb', line 72
def delete_file(path, options={})
result = false
name = File.basename(path)
is_directory = false
if !File.exists? path and !File.directory? path
message = FILE_FOLDER_DOES_NOT_EXIST
else
if File.directory? path
is_directory = true
entries = Dir.entries(path)
entries.delete_if { |entry| entry =~ REMOVE_FILES_REGEX }
if entries.count > 0 && !options[:force]
message = FOLDER_IS_NOT_EMPTY
result = false
else
FileUtils.rm_rf(path)
child_files = FileAsset.where(FileAsset.arel_table[:directory].matches("#{path.gsub(root, '')}%"))
child_files.each do |file|
file.destroy
end
message = "Folder #{name} was deleted #{name} successfully"
result = true
end
else
FileUtils.rm_rf(path)
message = "File #{name} was deleted #{name} successfully"
result = true
end
end
return result, message, is_directory
end
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#exists?(path) ⇒ Boolean
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# File 'lib/erp_tech_svcs/file_support/file_system_manager.rb', line 50
def exists?(path)
File.exists? path
end
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#find_node(path, options = {}) ⇒ Object
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# File 'lib/erp_tech_svcs/file_support/file_system_manager.rb', line 122
def find_node(path, options={})
if options[:file_asset_holder]
super
else
if File.exists? path
if File.directory? path
path_pieces = path.split('/')
parent = build_tree_for_directory(path, options)
unless parent[:id] == path
path_pieces.each do |path_piece|
next if path_piece.blank?
parent[:children].each do |child_node|
if child_node[:text] == path_piece
parent = child_node
break
end
end
end
end
parent = nil if parent[:id] != path
parent
else
build_node(path, options)
end
else
nil
end
end
end
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#get_contents(path) ⇒ Object
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# File 'lib/erp_tech_svcs/file_support/file_system_manager.rb', line 107
def get_contents(path)
contents = nil
message = nil
unless File.exists? path
message = FILE_DOES_NOT_EXIST
else
contents = File.open(path, 'rb') { |file| file.read }
end
return contents, message
end
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#rename_file(path, name) ⇒ Object
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# File 'lib/erp_tech_svcs/file_support/file_system_manager.rb', line 54
def rename_file(path, name)
result = false
unless File.exists? path
message = FILE_DOES_NOT_EXIST
else
old_name = File.basename(path)
path_pieces = path.split('/')
path_pieces.delete(path_pieces.last)
path_pieces.push(name)
new_path = path_pieces.join('/')
File.rename(path, new_path)
message = "#{old_name} was renamed to #{name} successfully"
result = true
end
return result, message
end
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#root ⇒ Object
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# File 'lib/erp_tech_svcs/file_support/file_system_manager.rb', line 6
def root
Rails.root.to_s
end
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#save_move(path, new_parent_path) ⇒ Object
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# File 'lib/erp_tech_svcs/file_support/file_system_manager.rb', line 32
def save_move(path, new_parent_path)
old_path = File.join(path)
new_path = File.join(Rails.root, new_parent_path)
result = false
unless File.exists? old_path
message = FILE_DOES_NOT_EXIST
else
name = File.basename(path)
FileUtils.mkdir_p new_path unless File.directory? new_path
FileUtils.mv(old_path, File.join(new_path, name))
message = "#{name} was moved to #{new_parent_path} successfully"
result = true
end
return result, message
end
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#update_file(path, content) ⇒ Object
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# File 'lib/erp_tech_svcs/file_support/file_system_manager.rb', line 10
def update_file(path, content)
File.open(path, 'wb+') { |f| f.write(content) }
end
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