Class: Confetti::Config
- Inherits:
-
Object
- Object
- Confetti::Config
- Extended by:
- TemplateHelper
- Defined in:
- lib/confetti/config.rb,
lib/confetti/config/image.rb,
lib/confetti/config/classes.rb,
lib/confetti/config/feature.rb,
lib/confetti/config/url_scheme.rb
Defined Under Namespace
Classes: Access, Author, Content, EncodingError, Feature, FileError, FiletypeError, Image, License, Name, Param, Platform, Preference, UrlScheme, XMLError
Constant Summary
Constants included from PhoneGap
Instance Attribute Summary collapse
-
#access_set ⇒ Object
readonly
Returns the value of attribute access_set.
-
#author ⇒ Object
readonly
Returns the value of attribute author.
-
#content ⇒ Object
readonly
Returns the value of attribute content.
-
#description ⇒ Object
Returns the value of attribute description.
-
#feature_set ⇒ Object
readonly
Returns the value of attribute feature_set.
-
#height ⇒ Object
Returns the value of attribute height.
-
#icon_set ⇒ Object
readonly
Returns the value of attribute icon_set.
-
#license ⇒ Object
readonly
Returns the value of attribute license.
-
#name ⇒ Object
readonly
Returns the value of attribute name.
-
#package ⇒ Object
Returns the value of attribute package.
-
#platform_set ⇒ Object
readonly
Returns the value of attribute platform_set.
-
#plist_icon_set ⇒ Object
Returns the value of attribute plist_icon_set.
-
#plugin_set ⇒ Object
readonly
Returns the value of attribute plugin_set.
-
#preference_set ⇒ Object
readonly
Returns the value of attribute preference_set.
-
#splash_set ⇒ Object
readonly
Returns the value of attribute splash_set.
-
#url_scheme_set ⇒ Object
Returns the value of attribute url_scheme_set.
-
#version_code ⇒ Object
Returns the value of attribute version_code.
-
#version_string ⇒ Object
Returns the value of attribute version_string.
-
#viewmodes ⇒ Object
readonly
Returns the value of attribute viewmodes.
-
#width ⇒ Object
Returns the value of attribute width.
-
#xml_doc ⇒ Object
readonly
Returns the value of attribute xml_doc.
Instance Method Summary collapse
- #biggest_icon ⇒ Object
-
#boolean_value(value, default = false) ⇒ Object
convert string (attribute) to boolean.
- #default_icon ⇒ Object
- #default_splash ⇒ Object
- #feature(name) ⇒ Object
- #filter_images(images, filter) ⇒ Object
- #filtered_to_s(xpaths = []) ⇒ Object
- #find_best_fit_img(images, opts = {}) ⇒ Object
- #full_access? ⇒ Boolean
- #icon ⇒ Object
-
#initialize(*args) ⇒ Config
constructor
A new instance of Config.
-
#method_missing(method_name, *args) ⇒ Object
handle bad generate/write calls.
-
#orientation ⇒ Object
simple helper for grabbing chosen orientation, or the default returns one of :portrait, :landscape, or :default.
- #populate(config_doc) ⇒ Object
- #populate_from_string(xml_str) ⇒ Object
- #populate_from_xml(xml_file) ⇒ Object
-
#preference(name) ⇒ Object
helper to retrieve a preference’s value returns nil if the preference doesn’t exist.
-
#preference_obj(name) ⇒ Object
mostly an internal method to help with weird cases in particular #phonegap_version.
- #splash ⇒ Object
- #to_s ⇒ Object
- #to_xml ⇒ Object
Methods included from TemplateHelper
Methods included from PhoneGap
#add_stock_phonegap_apis, #legacy_plugins, #phonegap_version, #phonegap_version=
Methods included from Helpers
Constructor Details
#initialize(*args) ⇒ Config
Returns a new instance of Config.
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# File 'lib/confetti/config.rb', line 31 def initialize( *args ) @author = Author.new @name = Name.new @license = License.new @content = Content.new @icon_set = TypedSet.new Image @plist_icon_set = [] @feature_set = TypedSet.new Feature @platform_set = TypedSet.new Platform @splash_set = TypedSet.new Image @preference_set = TypedSet.new Preference @access_set = TypedSet.new Access @url_scheme_set = TypedSet.new UrlScheme # defined in PhoneGap module @plugin_set = TypedSet.new Plugin @viewmodes = [] return if args.empty? input = args.first if is_file?( input ) || File.extname( input ) == ".xml" populate_from_xml input elsif input.kind_of?( String ) populate_from_string input end end |
Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(method_name, *args) ⇒ Object
handle bad generate/write calls
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# File 'lib/confetti/config.rb', line 20 def method_missing(method_name, *args) bad_call = /^(generate)|(write)_(.*)$/ matches = method_name.to_s.match(bad_call) if matches raise FiletypeError, "#{ matches[3] } not supported" else super method_name, *args end end |
Instance Attribute Details
#access_set ⇒ Object (readonly)
Returns the value of attribute access_set.
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# File 'lib/confetti/config.rb', line 9 def access_set @access_set end |
#author ⇒ Object (readonly)
Returns the value of attribute author.
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# File 'lib/confetti/config.rb', line 9 def @author end |
#content ⇒ Object (readonly)
Returns the value of attribute content.
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# File 'lib/confetti/config.rb', line 9 def content @content end |
#description ⇒ Object
Returns the value of attribute description.
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# File 'lib/confetti/config.rb', line 7 def description @description end |
#feature_set ⇒ Object (readonly)
Returns the value of attribute feature_set.
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# File 'lib/confetti/config.rb', line 9 def feature_set @feature_set end |
#height ⇒ Object
Returns the value of attribute height.
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# File 'lib/confetti/config.rb', line 7 def height @height end |
#icon_set ⇒ Object (readonly)
Returns the value of attribute icon_set.
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# File 'lib/confetti/config.rb', line 9 def icon_set @icon_set end |
#license ⇒ Object (readonly)
Returns the value of attribute license.
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# File 'lib/confetti/config.rb', line 9 def license @license end |
#name ⇒ Object (readonly)
Returns the value of attribute name.
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# File 'lib/confetti/config.rb', line 9 def name @name end |
#package ⇒ Object
Returns the value of attribute package.
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# File 'lib/confetti/config.rb', line 7 def package @package end |
#platform_set ⇒ Object (readonly)
Returns the value of attribute platform_set.
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# File 'lib/confetti/config.rb', line 9 def platform_set @platform_set end |
#plist_icon_set ⇒ Object
Returns the value of attribute plist_icon_set.
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# File 'lib/confetti/config.rb', line 7 def plist_icon_set @plist_icon_set end |
#plugin_set ⇒ Object (readonly)
Returns the value of attribute plugin_set.
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# File 'lib/confetti/config.rb', line 9 def plugin_set @plugin_set end |
#preference_set ⇒ Object (readonly)
Returns the value of attribute preference_set.
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# File 'lib/confetti/config.rb', line 9 def preference_set @preference_set end |
#splash_set ⇒ Object (readonly)
Returns the value of attribute splash_set.
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# File 'lib/confetti/config.rb', line 9 def splash_set @splash_set end |
#url_scheme_set ⇒ Object
Returns the value of attribute url_scheme_set.
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# File 'lib/confetti/config.rb', line 7 def url_scheme_set @url_scheme_set end |
#version_code ⇒ Object
Returns the value of attribute version_code.
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# File 'lib/confetti/config.rb', line 7 def version_code @version_code end |
#version_string ⇒ Object
Returns the value of attribute version_string.
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# File 'lib/confetti/config.rb', line 7 def version_string @version_string end |
#viewmodes ⇒ Object (readonly)
Returns the value of attribute viewmodes.
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# File 'lib/confetti/config.rb', line 9 def viewmodes @viewmodes end |
#width ⇒ Object
Returns the value of attribute width.
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# File 'lib/confetti/config.rb', line 7 def width @width end |
#xml_doc ⇒ Object (readonly)
Returns the value of attribute xml_doc.
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# File 'lib/confetti/config.rb', line 9 def xml_doc @xml_doc end |
Instance Method Details
#biggest_icon ⇒ Object
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# File 'lib/confetti/config.rb', line 178 def biggest_icon @icon_set.max { |a,b| a.width.to_i <=> b.width.to_i } end |
#boolean_value(value, default = false) ⇒ Object
convert string (attribute) to boolean
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# File 'lib/confetti/config.rb', line 282 def boolean_value value, default=false if default value != "false" else value == "true" end end |
#default_icon ⇒ Object
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# File 'lib/confetti/config.rb', line 254 def default_icon @icon_set.each do |icon| return icon if icon.src.match /^icon(\.[a-zA-Z0-9]+)+$/i end nil end |
#default_splash ⇒ Object
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# File 'lib/confetti/config.rb', line 261 def default_splash @splash_set.each do |splash| return splash if splash.src.match /^splash(\.[a-zA-Z0-9]+)$/i end nil end |
#feature(name) ⇒ Object
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# File 'lib/confetti/config.rb', line 216 def feature name @feature_set.detect { |feature| feature.name == name } end |
#filter_images(images, filter) ⇒ Object
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# File 'lib/confetti/config.rb', line 268 def filter_images images, filter imgs = images.clone # filter can have multiple criteria filter.each_pair do |name, value| imgs = imgs.reject do |img| !img.respond_to?(name) || img.send(name) != value end end imgs end |
#filtered_to_s(xpaths = []) ⇒ Object
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# File 'lib/confetti/config.rb', line 290 def filtered_to_s( xpaths = [] ) xpaths = [ xpaths ] unless xpaths.kind_of?(Array) xml = @xml_doc.dup unless @xml_doc.nil? xml ||= to_xml xpaths.each do |path| xml.root.elements.delete_all path end xml.root.to_s end |
#find_best_fit_img(images, opts = {}) ⇒ Object
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# File 'lib/confetti/config.rb', line 224 def find_best_fit_img images, opts = {} opts['width'] ||= nil opts['height'] ||= nil opts['role'] ||= nil opts['density'] ||= nil opts['state'] ||= nil opts['platform'] ||= nil # filters to look through sets for filters = [ {'height' => opts['height'], 'width' => opts['width']}, {'platform' => opts['platform'], 'density' => opts['density']}, {'platform' => opts['platform'], 'state' => opts['state']}, {'platform' => opts['platform'], 'role' => opts['role']}, {'platform' => opts['platform']} ] matches = nil filters.each do |filter| matches = filter_images(images, filter) if matches.length == 1 break end end matches.first unless matches.empty? end |
#full_access? ⇒ Boolean
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# File 'lib/confetti/config.rb', line 220 def full_access? @access_set.detect { |a| a.origin == '*' } end |
#icon ⇒ Object
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# File 'lib/confetti/config.rb', line 174 def icon @icon_set.first end |
#orientation ⇒ Object
simple helper for grabbing chosen orientation, or the default returns one of :portrait, :landscape, or :default
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# File 'lib/confetti/config.rb', line 188 def orientation values = [:portrait, :landscape, :default] choice = preference :orientation unless choice and values.include?(choice) :default else choice end end |
#populate(config_doc) ⇒ Object
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# File 'lib/confetti/config.rb', line 74 def populate( config_doc ) begin config_doc = REXML::Document.new( config_doc ).root rescue REXML::ParseException raise XMLError, "malformed config.xml" rescue Iconv::InvalidCharacter raise EncodingError, "unable to read config.xml" end if config_doc.nil? raise XMLError, "no doc parsed" end @xml_doc = config_doc # save reference to doc @package = config_doc.attributes["id"] @version_string = config_doc.attributes["version"] @version_code = config_doc.attributes["versionCode"] config_doc.elements.each do |ele| attr = ele.attributes case ele.namespace # W3C widget elements when "http://www.w3.org/ns/widgets" case ele.name when "name" @name = Name.new(ele.text.nil? ? "" : ele.text.strip, attr["shortname"]) when "author" @author = Author.new(ele.text.nil? ? "" : ele.text.strip, attr["href"], attr["email"]) when "description" @description = ele.text.nil? ? "" : ele.text.strip when "icon" @icon_set << Image.new(attr["src"], attr["height"], attr["width"], attr) # used for the info.plist file @plist_icon_set << attr["src"] when "feature" feature = Feature.new(attr["name"], attr["required"]) ele.each_element( 'param' ) do |param| p_attr = param.attributes feature.param_set << Param.new(p_attr["name"], p_attr["value"]) end @feature_set << feature when "preference" @preference_set << Preference.new(attr["name"], attr["value"], attr["readonly"]) when "license" @license = License.new(ele.text.nil? ? "" : ele.text.strip, attr["href"]) when "access" sub = boolean_value(attr["subdomains"], true) browserOnly = boolean_value(attr["browserOnly"]) @access_set << Access.new(attr["origin"], sub, browserOnly) when "content" @content = Content.new(attr["src"], attr["type"], attr["encoding"]) end # PhoneGap extensions (gap:) when "http://phonegap.com/ns/1.0" case ele.name when "platform" @platform_set << Platform.new(attr["name"]) when "splash" next if attr["src"].nil? or attr["src"].empty? @splash_set << Image.new(attr["src"], attr["height"], attr["width"], attr) when "url-scheme" schms = ele.elements.to_a('scheme').map { |a| a.text } schms.reject! { |a| a.nil? || a.empty? } next if schms.empty? @url_scheme_set << UrlScheme.new(schms, attr["name"], attr["role"]) when "plugin" next if attr["name"].nil? or attr["name"].empty? plugin = Plugin.new(attr["name"], attr["version"]) ele.each_element('param') do |param| p_attr = param.attributes plugin.param_set << Param.new(p_attr["name"], p_attr["value"]) end @plugin_set << plugin end end end end |
#populate_from_string(xml_str) ⇒ Object
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# File 'lib/confetti/config.rb', line 70 def populate_from_string( xml_str ) populate xml_str end |
#populate_from_xml(xml_file) ⇒ Object
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# File 'lib/confetti/config.rb', line 60 def populate_from_xml(xml_file) begin file = File.read(xml_file) rescue Errno::ENOENT raise FileError, "file #{ xml_file } doesn't exist" end populate file end |
#preference(name) ⇒ Object
helper to retrieve a preference’s value returns nil if the preference doesn’t exist
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# File 'lib/confetti/config.rb', line 201 def preference name pref = preference_obj(name) if pref && pref.value && !pref.value.empty? pref.value.to_sym end end |
#preference_obj(name) ⇒ Object
mostly an internal method to help with weird cases in particular #phonegap_version
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# File 'lib/confetti/config.rb', line 211 def preference_obj name name = name.to_s @preference_set.detect { |pref| pref.name == name } end |
#splash ⇒ Object
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# File 'lib/confetti/config.rb', line 182 def splash @splash_set.first end |
#to_s ⇒ Object
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# File 'lib/confetti/config.rb', line 303 def to_s @xml_doc.root.to_s end |
#to_xml ⇒ Object
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# File 'lib/confetti/config.rb', line 307 def to_xml doc = REXML::Document.new = REXML::Element.new( "widget" ) .add_attributes({ "xmlns" => "http://www.w3.org/ns/widgets", "xmlns:gap" => "http://phonegap.com/ns/1.0", "id" => @package, "version" => @version_string }) if !@version_code.nil? .add_attribute({ "versionCode" => @version_code }) end name = REXML::Element.new( "name" ) name.text = @name.name name.add_attribute({ "shortname" => @name.shortname }) content = REXML::Element.new( "content" ) content.add_attributes({ "src" => @content.src, "type" => @content.type }) = REXML::Element.new( "author" ) .text = @author.name .add_attributes({ "href" => @author.href, "email" => @author.email }) description = REXML::Element.new( "description" ) description.text = @description license = REXML::Element.new( "license" ) license.text = @license.text license.add_attribute({ "href" => @license.href }) icons = [] @icon_set.each do | icon | ico = REXML::Element.new( "icon" ) attrs = icon.defined_attrs ico.add_attributes attrs icons << ico end splashes = [] @splash_set.each do | splash | spl = REXML::Element.new( "gap:splash" ) attrs = splash.defined_attrs spl.add_attributes attrs splashes << spl end url_schemes = [] @url_scheme_set.each do | scheme | schm = REXML::Element.new( "gap:url-scheme" ) schm.add_attributes({"name" => scheme.name }) unless scheme.name.nil? schm.add_attributes({"role" => scheme.role }) unless scheme.role.nil? scheme.schemes.each{|s| schm.add_element("scheme").add_text(s) } url_schemes << schm end preferences = [] @preference_set.each do | preference | pref = REXML::Element.new( "preference" ) pref.add_attributes({ "name" => preference.name, "value" => preference.value, "readonly" => preference.readonly }) preferences << pref end features = [] @feature_set.each do | feature | feat = REXML::Element.new( "feature" ) feat.add_attributes({ "name" => feature.name, "required" => feature.required, }) features << feat end platforms = [] @platform_set.each do | platform | plat = REXML::Element.new( "gap:platform" ) plat.add_attributes({ "name" => platform.name }) platforms << plat end .elements.add name .elements.add .elements.add description .elements.add license .elements.add content icons.each { | icon | .elements.add icon } splashes.each { | splash | .elements.add splash } preferences.each { | pref | .elements.add pref } features.each { | feat | .elements.add feat } platforms.each { | plat | .elements.add plat } url_schemes.each { | schm | .elements.add schm } doc << REXML::XMLDecl.new doc.elements.add doc end |