Module: WikiPluginAdapter

Includes:
PluginAdapter
Defined in:
lib/wiki_lyrics/cli/wikipluginadapter.rb,
lib/wiki_lyrics/amarok/wikipluginadapter.rb

Defined Under Namespace

Modules: ClassMethods

Constant Summary collapse

@@MENU_ENTRY_ALBUM = 
I18n.get( "amarok.wikiplugin.checkalbum" )
@@MENU_ENTRY_SONG = 
I18n.get( "amarok.wikiplugin.checksong" )
I18n.get( "amarok.wikiplugin.uploadcover" )
@@MENU_SUBMIT_CONTENT = 
I18n.get( "amarok.wikiplugin.submitcontent" )

Class Method Summary collapse

Instance Method Summary collapse

Methods included from PluginAdapter

#add_custom_checkeable_menu_item, #add_custom_menu_item, #notify, #plugin_name, #popup, #remove_custom_checkeable_menu_item, #remove_custom_menu_item

Class Method Details

.included(including) ⇒ Object

Hack to make module methods become class methods when the module gets included



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# File 'lib/wiki_lyrics/cli/wikipluginadapter.rb', line 31

def WikiPluginAdapter.included( including )
	if including.is_a?( Class )
		including.extend( ClassMethods ) # adds class methods
	else # including.is_a?( Module )
		including::ClassMethods.append_class_methods( self )
	end
end

Instance Method Details

#check_album_page(file) ⇒ Object 



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# File 'lib/wiki_lyrics/amarok/wikipluginadapter.rb', line 231

def check_album_page( file )
	album_data = Amarok.query_album_data( file )
	if album_data.empty? || album_data["tracks"].empty? # can't even attempt to search the album...
		notify( I18n.get( "amarok.wikiplugin.checkalbum.noinfofound" ) )
	else
		begin
			tracks = []
			album_data["tracks"].each() do |track|
				tracks << MediaWikiLyrics::TrackData.new( track["artist"], track["title"], track["length"] )
			end
			submit_album_page(
				MediaWikiLyrics::AlbumData.new( tracks, album_data["album"], album_data["year"] ),
				album_data["image_path"],
				false, # is user allowed to overwrite existing pages?
				false, # do we know the page doesn't exists?
				@wpa_review, # should we show the review contents dialog?
				false # should user be forced to review content? (true causes the operation to abort if he doesn't)
			)
		rescue TimeoutError
			notify( I18n.get( "amarok.application.search.plugintimeout", plugin_name(), site_host() ) )
		end
	end
end

#check_song_page(file) ⇒ Object 



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# File 'lib/wiki_lyrics/amarok/wikipluginadapter.rb', line 338

def check_song_page( file )

	song_data = Amarok.query_song_data( file )

	if song_data.empty?
		notify( I18n.get( "amarok.wikiplugin.checksong.noinfofound" ) )
		return
	end

	request = Lyrics::Request.new( song_data["artist"], song_data["title"], song_data["album"], song_data["year"] )

	notify( I18n.get( "wiki.submitsong.searchingpage", request.title, request.artist ) )

	response = self.lyrics_full_search( request )
	response_plugin = self

	if response.lyrics
		if ! response.custom_data["reviewed"]
			notify( I18n.get( "wiki.submitsong.pagefound.autogenerated", request.title, request.artist ) )
			return if ! @wpa_prompt_autogen # autogen lyrics found but user won't review them, nothing to do for us
		else
			notify( I18n.get( "wiki.submitsong.pagefound", request.title, request.artist ) )
			return # reviewed lyrics found, nothing to do for us
		end
	else
		notify( I18n.get( "wiki.submitsong.nopagefound", request.title, request.artist ) )
	end

	if ! response.lyrics
		# if the lyrics weren't found on the site, first we try to find them in Amarok database
		response.lyrics = Amarok.query_song_lyrics( file )
		response_plugin = nil
		# if we didn't found them there, we try the other selected sites
		if ! response.lyrics
			used_plugins = Plugins.used_plugins().clone()
			used_plugins.delete( self )
			used_plugins.each() do |plugin|
				begin
					response = plugin.lyrics_full_search( request )
					if request.lyrics
						response_plugin = plugin
						break
					end
				rescue TimeoutError
					notify( I18n.get("amarok.application.search.plugintimeout", plugin.plugin_name(), plugin.site_host()) )
				end
			end
		end
	end

	wiki_process_response( response, response_plugin, true )

end

#check_submit_conditions ⇒ Object 



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# File 'lib/wiki_lyrics/cli/wikipluginadapter.rb', line 53

def check_submit_conditions()
		if @wpa_submit
		( @wpa_username, @wpa_password, false )
	else
		logout()
	end

	if ! logged_in?
		@wpa_submit = false
	end

	if ! @wpa_submit || ! @wpa_review
		@wpa_prompt_no_lyrics = false
		@wpa_prompt_autogen = false
	end
end

#configure ⇒ Object 



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# File 'lib/wiki_lyrics/amarok/wikipluginadapter.rb', line 140

def configure()

	values = {
		"site_name"			=> site_name(),
		"review"			=> @wpa_review,
		"submit"			=> @wpa_submit,
		"prompt_autogen"	=> @wpa_prompt_autogen,
		"prompt_no_lyrics"	=> @wpa_prompt_no_lyrics,
		"username"			=> @wpa_username,
		"password"			=> @wpa_password
	}

	if GUI.show_wiki_plugin_dialog( values )
		@wpa_review = values["review"].to_s() != "false"
		@wpa_submit = values["submit"].to_s() == "true"
		@wpa_prompt_autogen = values["prompt_autogen"].to_s() == "true"
		@wpa_prompt_no_lyrics = values["prompt_no_lyrics"].to_s() == "true"
		@wpa_username = values["username"]
		@wpa_password = values["password"]
	end

	check_submit_conditions()

	if @wpa_submit
		add_custom_menu_item( @@MENU_UPLOAD_COVER )
		add_custom_menu_item( @@MENU_ENTRY_ALBUM )
		add_custom_menu_item( @@MENU_ENTRY_SONG )
	else
		remove_custom_menu_item( @@MENU_UPLOAD_COVER )
		remove_custom_menu_item( @@MENU_ENTRY_ALBUM )
		remove_custom_menu_item( @@MENU_ENTRY_SONG )
	end

	add_custom_checkeable_menu_item( @@MENU_SUBMIT_CONTENT, @wpa_submit )

end

#on_custom_menu_item_selected(menu, item, urls) ⇒ Object 



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# File 'lib/wiki_lyrics/amarok/wikipluginadapter.rb', line 193

def on_custom_menu_item_selected( menu, item, urls )
	return if menu != plugin_name()
	if item == @@MENU_UPLOAD_COVER
		url = URI.parse( urls[0] )
		upload_album_cover( url.scheme == "file" ? URI.decode( url.path ) : nil)
	elsif item == @@MENU_ENTRY_ALBUM
		url = URI.parse( urls[0] )
		return if url.scheme != "file"
		check_album_page( URI.decode( url.path ) )
	elsif item == @@MENU_ENTRY_SONG
		urls.each() do |url|
			# TODO add skip dialog, show remaining
			url = URI.parse( url )
			return if url.scheme != "file"
			check_song_page( URI.decode( url.path ) )
		end
	elsif /\] #{@@MENU_SUBMIT_CONTENT}$/.match( item )
		if ! @wpa_submit && Strings.empty?( @wpa_username ) # there's not username to login with
			@wpa_submit = true
			configure()
			return
		end
		@wpa_submit = ! @wpa_submit
		check_submit_conditions()
		if @wpa_submit
			add_custom_menu_item( @@MENU_UPLOAD_COVER )
			add_custom_menu_item( @@MENU_ENTRY_ALBUM )
			add_custom_menu_item( @@MENU_ENTRY_SONG )
		else
			remove_custom_menu_item( @@MENU_UPLOAD_COVER )
			remove_custom_menu_item( @@MENU_ENTRY_ALBUM )
			remove_custom_menu_item( @@MENU_ENTRY_SONG )
		end
		add_custom_checkeable_menu_item( @@MENU_SUBMIT_CONTENT, @wpa_submit )
	end

end

#on_quit ⇒ Object 



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# File 'lib/wiki_lyrics/amarok/wikipluginadapter.rb', line 186

def on_quit()
	remove_custom_menu_item( @@MENU_UPLOAD_COVER )
	remove_custom_menu_item( @@MENU_ENTRY_ALBUM )
	remove_custom_menu_item( @@MENU_ENTRY_SONG )
	remove_custom_checkeable_menu_item( @@MENU_SUBMIT_CONTENT )
end

#on_start ⇒ Object 



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# File 'lib/wiki_lyrics/amarok/wikipluginadapter.rb', line 177

def on_start()
	if @wpa_submit
		add_custom_menu_item( @@MENU_UPLOAD_COVER )
		add_custom_menu_item( @@MENU_ENTRY_ALBUM )
		add_custom_menu_item( @@MENU_ENTRY_SONG )
	end
	add_custom_checkeable_menu_item( @@MENU_SUBMIT_CONTENT, @wpa_submit )
end

#read_config(config_file) ⇒ Object 



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# File 'lib/wiki_lyrics/amarok/wikipluginadapter.rb', line 79

def read_config( config_file )

	values = {
		"#{plugin_name}_submit"				=> nil,
		"#{plugin_name}_review"				=> nil,
		"#{plugin_name}_prompt_autogen"		=> nil,
		"#{plugin_name}_prompt_no_lyrics"	=> nil,
		"#{plugin_name}_username"			=> nil,
		"#{plugin_name}_password"			=> nil,
		"#{plugin_name}_cookie"				=> nil,
		"#{plugin_name}_last_auth_check"	=> nil,
		"#{plugin_name}_authorized"			=> nil,
	}

	XMLHash.read( config_file, values )

	@wpa_review = values["#{plugin_name}_review"] != "false"
	@wpa_submit = values["#{plugin_name}_submit"] == "true"
	@wpa_prompt_autogen = values["#{plugin_name}_prompt_autogen"] == "true"
	@wpa_prompt_no_lyrics = values["#{plugin_name}_prompt_no_lyrics"] == "true"
	@wpa_username = Strings.descramble( values["#{plugin_name}_username"] )
	@wpa_password = Strings.descramble( values["#{plugin_name}_password"] )

		if @wpa_submit
		restore_session_params(
			@wpa_username,
			@wpa_password,
			values["#{plugin_name}_cookie"],
			values["#{plugin_name}_last_auth_check"].to_i(),
			values["#{plugin_name}_authorized"] == "true"
		)
	end

	check_submit_conditions()

end

#set_submit_settings(username, password, review, prompt_autogen, prompt_no_lyrics) ⇒ Object 



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# File 'lib/wiki_lyrics/cli/wikipluginadapter.rb', line 70

def set_submit_settings( username, password, review, prompt_autogen, prompt_no_lyrics )
	@wpa_submit = true
	@wpa_review = review
	@wpa_prompt_autogen = prompt_autogen
	@wpa_prompt_no_lyrics = prompt_no_lyrics
	@wpa_username = username
	@wpa_password = password
	if ! @wpa_submit || ! @wpa_review
		@wpa_prompt_no_lyrics = false
		@wpa_prompt_autogen = false
	end
end

#submit? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/wiki_lyrics/cli/wikipluginadapter.rb', line 49

def submit?()
	return @wpa_submit
end

#upload_album_cover(file) ⇒ Object 



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# File 'lib/wiki_lyrics/amarok/wikipluginadapter.rb', line 256

def upload_album_cover( file )

	album_data = Amarok.query_album_data( file )
	if album_data.empty?
		album_data["artist"] = album_data["album"] = album_data["year"] = album_data["image_path"] = ""
	end
	album_data["site_name"] = site_name()

	if GUI.show_upload_cover_dialog( album_data )

		album_data["year"] = album_data["year"].to_s()
		if Strings.empty?( album_data["artist"] ) || Strings.empty?( album_data["album"] ) || Strings.empty?( album_data["year"] )
			notify( I18n.get( "amarok.wikiplugin.uploadcover.invalidalbumparams" ) )
		elsif Strings.empty?( album_data["image_path"] )
			notify( I18n.get( "amarok.wikiplugin.uploadcover.noimagepath" ) )
		else
			notify( I18n.get( "amarok.wikiplugin.uploadcover.searching", album_data["album"], album_data["artist"] ) )
			begin
				if ! find_album_art_name( album_data["artist"], album_data["album"], album_data["year"] )
					upload_cover_image( album_data["image_path"], album_data["artist"], album_data["album"], album_data["year"])
				else
					notify( I18n.get( "amarok.wikiplugin.uploadcover.found" ) )
				end
			rescue TimeoutError
				notify( I18n.get( "amarok.application.search.plugintimeout", plugin_name(), site_host() ) )
			end
		end
	end

end

#wiki_process_response(response, response_plugin, wiki_searched) ⇒ Object

returns true if the review contents page is shown to the user (which can only happen when there was something to submit)



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# File 'lib/wiki_lyrics/cli/wikipluginadapter.rb', line 84

def wiki_process_response( response, response_plugin, wiki_searched )

	return false if ! submit?() || ! authorized?

	lyrics_found_on_site = response.lyrics && response_plugin == self
	lyrics_autogenerated = lyrics_found_on_site && ! response.custom_data["reviewed"]

	return false if lyrics_found_on_site && ! lyrics_autogenerated # we have nothing to do
	return false if (! @wpa_prompt_autogen && lyrics_autogenerated) || (! @wpa_prompt_no_lyrics && ! response.lyrics)

	begin

		check_submit_conditions()

		song_data = MediaWikiLyrics::SongData.new(
			response.artist ? response.artist : response.request.artist,
			response.title ? response.title : response.request.title,
			response.lyrics,
			response.album ? response.album : response.request.album,
			response.year ? response.year : response.request.year,
			response.custom_data["credits"],
			response.custom_data["lyricist"]
		)

		submitted_url, submitted_data = submit_song_page(
			song_data,
			lyrics_autogenerated ? response.url : nil, # are we editing an existing page or creating a new one?
			song_data.artist == response.request.artist && song_data.title == response.request.title &&
			wiki_searched && ! lyrics_found_on_site, # do we KNOW FOR SURE the page doesn't exists?
			@wpa_review || lyrics_autogenerated, # should we show the review contents dialog?
			lyrics_autogenerated # should user be forced to review contents? (true causes the operation to abort otherwise)
		)

		# transfer summited data to response
		if submitted_data
			response.artist = submitted_data["artist"] if ! Strings.empty?( submitted_data["artist"] )
			response.title = submitted_data["title"] if ! Strings.empty?( submitted_data["title"] )
			response.album = submitted_data["album"] if ! Strings.empty?( submitted_data["album"] )
			response.year = submitted_data["year"] if ! Strings.empty?( submitted_data["year"] )
			response.lyrics = submitted_data["lyrics"] if ! Strings.empty?( submitted_data["lyrics"] )
			custom_data = {}
			custom_data.merge( response.custom_data )
			custom_data["credits"] = submitted_data["credits"] if ! Strings.empty?( submitted_data["credits"] )
			custom_data["lyricst"] = submitted_data["lyricst"] if ! Strings.empty?( submitted_data["lyricst"] )
			response.custom_data = custom_data
		end

		return (@wpa_review || lyrics_autogenerated) && submitted_data

	rescue TimeoutError
		notify( I18n.get( "cli.application.plugintimeout", plugin_name(), site_host() ) )
		return false
	end

end

#write_config(config_file) ⇒ Object 



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# File 'lib/wiki_lyrics/amarok/wikipluginadapter.rb', line 116

def write_config( config_file )

	if @wpa_submit
		username, password, cookie, last_auth_check, authorized = get_session_params()
	else
		cookie, last_auth_check, authorized = nil, nil, nil
	end

	values = {
		"#{plugin_name}_submit"				=> @wpa_submit,
		"#{plugin_name}_review"				=> @wpa_review,
		"#{plugin_name}_prompt_autogen"		=> @wpa_prompt_autogen,
		"#{plugin_name}_prompt_no_lyrics"	=> @wpa_prompt_no_lyrics,
		"#{plugin_name}_username"			=> Strings.scramble( @wpa_username ),
		"#{plugin_name}_password"			=> Strings.scramble( @wpa_password ),
		"#{plugin_name}_cookie"				=> cookie,
		"#{plugin_name}_last_auth_check"	=> last_auth_check,
		"#{plugin_name}_authorized"			=> authorized,
	}

	XMLHash.write( config_file, values )

end