Class: Kiss::Action
- Defined in:
- lib/kiss/action.rb
Constant Summary collapse
- @@template_class =
nil
Class Attribute Summary collapse
-
.authentication_required ⇒ Object
readonly
Returns the value of attribute authentication_required.
-
.base_url ⇒ Object
readonly
Returns the value of attribute base_url.
-
.breadcrumbs ⇒ Object
readonly
Returns the value of attribute breadcrumbs.
-
.layout ⇒ Object
readonly
Returns the value of attribute layout.
Instance Attribute Summary collapse
-
#layout ⇒ Object
Returns the value of attribute layout.
-
#title ⇒ Object
Returns the value of attribute title.
Class Method Summary collapse
- .absolute_uri(path, action_path) ⇒ Object
- .alias_action(part, action, options = {}) ⇒ Object
- .get_child_class(part = nil, is_directory = !part)) ⇒ Object
- .get_root_class(controller, root_dir) ⇒ Object
- .get_subclass_from_path(path, request, params) ⇒ Object
- .inherited(subclass) ⇒ Object
- .init_child_classes ⇒ Object
- .selects_object(options = {}) ⇒ Object (also: select_object, accepts_object, accept_object)
Instance Method Summary collapse
- #absolute_uri(relative_uri) ⇒ Object
-
#add_form(attrs = {}, &block) ⇒ Object
Creates and adds form to current action, using specified attributes.
-
#after_call ⇒ Object
Callback method: called after action call.
-
#after_initialize ⇒ Object
Callback method: called after action handler initialized.
-
#app_absolute_path(path) ⇒ Object
Convert specified action path by prefixing current action subdir, unless specified path starts with slash (/).
- #arg(index) ⇒ Object
-
#arg_object(table, *args) ⇒ Object
Returns database model object from specified table, with column matching argument of specified index (defaults to first argument).
-
#arg_object_or_new(table, *args) ⇒ Object
Returns arg_object, or new object of specified table if arg_object fails.
- #args ⇒ Object
-
#authenticate ⇒ Object
Does nothing by default; override this method in your _action.rb or other action files to specify authentication behavior.
-
#before_call ⇒ Object
Callback method: called before action call.
- #breadcrumbs_html ⇒ Object
-
#call ⇒ Object
Placeholder for generic actions that do nothing but render template.
-
#check_desired_values(object, desired_values = nil) ⇒ Object
Raises error if database model object does not match the key=value data in desired_values hash.
- #context_class ⇒ Object
-
#force_ssl(options = {}) ⇒ Object
(also: #force_https)
Ensure that action requested via SSL; redirects to same action with https protocol if protocol is not https.
-
#form ⇒ Object
Returns most recently added form.
-
#form_action_match ⇒ Object
Returns true is ‘form’ param matches current action path.
-
#get_object_by_id(table, id, desired_values = nil) ⇒ Object
Verifies valid id value, selects database model object from specified table with specified id, and checks result to match desired_values.
- #get_object_by_value(table, value, column, *args) ⇒ Object
-
#initialize(request, action_path, extension, collection, object, object_part, object_display_name, breadcrumbs, args, params = {}) ⇒ Action
constructor
Creates a new action instance from controller data.
- #invoke_action(path, params = {}) ⇒ Object
- #is_delete? ⇒ Boolean
- #is_edit? ⇒ Boolean
- #is_index? ⇒ Boolean
- #is_view? ⇒ Boolean
-
#method_missing(method, *args, &block) ⇒ Object
Raises custom error message for missing methods, specifying current action more clearly than standard error message.
-
#new_email(options = {}) ⇒ Object
Creates and invokes new Kiss::Mailer instance to send email message via SMTP.
- #next_arg_index ⇒ Object
- #next_arg_object(table, *args) ⇒ Object
- #next_arg_object_or_new(table, *args) ⇒ Object
-
#param_object(table, key = nil, column = nil, *args) ⇒ Object
Returns database model object from specified table, with column matching param of specified key (defaults to singular form of table name).
-
#param_object_or_new(table, *args) ⇒ Object
Returns param_object, or new object of specified table if param_object fails.
-
#redirect_action(action, options = {}) ⇒ Object
Redirects to specified action path, which may also include arguments.
-
#redirect_index(options = {}) ⇒ Object
Redirects to index of the same action group.
-
#redirect_object(object = nil, options = {}) ⇒ Object
(also: #redirect_view)
Redirects to the view action on the object.
-
#redirect_pop(options = {}) ⇒ Object
(also: #redirect_breadcrumb)
Redirects to index of the same action group.
-
#render(options = {}) ⇒ Object
Render and return response to Rack.
- #render_action(path, options = {}) ⇒ Object
-
#render_to_string(options) ⇒ Object
Return string result from rendering specified string or template options.
- #send_email(options = {}) ⇒ Object
-
#validate_arg(format, index = 0, options = {}) ⇒ Object
Validates argument of specified index against specified format.
-
#validate_param(key, format, options = {}) ⇒ Object
Validates param of specified key against specified format.
Methods included from TemplateMethods
Methods included from DatabaseAccessors
Methods included from RequestAccessors
#app, #cookies, #debug, #env, #file_cache, #host, #login, #models, #path_info, #protocol, #pub, #query_string_with_params, #redirect_url, #request_url_with_params, #response, #send_file, #send_response, #session, #set_cookie, #set_exception_cache, #start_benchmark, #stop_benchmark
Methods included from ControllerAccessors
#database, #environment, #models, #public_dir, #upload_dir
Methods included from KissAccessors
Constructor Details
#initialize(request, action_path, extension, collection, object, object_part, object_display_name, breadcrumbs, args, params = {}) ⇒ Action
Creates a new action instance from controller data.
273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 |
# File 'lib/kiss/action.rb', line 273 def initialize(request, action_path, extension, collection, object, object_part, object_display_name, , args, params = {}) @_request = request @_controller = request.controller @_action_path = action_path @_extension = extension @_object = object @_object_part = object_part @_args = args @_params = params @_template = self.class.name @_arg_index = -1 @_forms = {} @data = {} @breadcrumbs = @title = is_index? ? (@breadcrumbs.pop.first unless @breadcrumbs.empty?) : is_view? ? (@breadcrumbs.pop; object_display_name) : is_edit? ? "#{@_object ? 'Edit' : 'Add'} #{collection.first.singularize}" : is_delete? ? "Delete #{collection.first.singularize}" : self.class.part.titlecase @base_url = app + action_path after_initialize end |
Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(method, *args, &block) ⇒ Object
Raises custom error message for missing methods, specifying current action more clearly than standard error message.
264 265 266 267 268 269 270 |
# File 'lib/kiss/action.rb', line 264 def method_missing(method, *args, &block) if method.to_s =~ /\A_class_(\d+)_(.*)/ __send__ $2.to_sym, $1.to_i, *args, &block else raise NoMethodError, "undefined method `#{method}'" end end |
Class Attribute Details
.authentication_required ⇒ Object (readonly)
Returns the value of attribute authentication_required.
9 10 11 |
# File 'lib/kiss/action.rb', line 9 def authentication_required @authentication_required end |
.base_url ⇒ Object (readonly)
Returns the value of attribute base_url.
9 10 11 |
# File 'lib/kiss/action.rb', line 9 def base_url @base_url end |
.breadcrumbs ⇒ Object (readonly)
Returns the value of attribute breadcrumbs.
9 10 11 |
# File 'lib/kiss/action.rb', line 9 def @breadcrumbs end |
.layout ⇒ Object (readonly)
Returns the value of attribute layout.
9 10 11 |
# File 'lib/kiss/action.rb', line 9 def layout @layout end |
Instance Attribute Details
#layout ⇒ Object
Returns the value of attribute layout.
249 250 251 |
# File 'lib/kiss/action.rb', line 249 def layout @layout end |
#title ⇒ Object
Returns the value of attribute title.
249 250 251 |
# File 'lib/kiss/action.rb', line 249 def title @title end |
Class Method Details
.absolute_uri(path, action_path) ⇒ Object
236 237 238 239 240 |
# File 'lib/kiss/action.rb', line 236 def absolute_uri(path, action_path) # need to add something to action_path before File.dirname, in case # action_path ends in / path =~ /\A\// ? path : action_path.gsub(/[^\/]*\Z/, '') + path end |
.alias_action(part, action, options = {}) ⇒ Object
232 233 234 |
# File 'lib/kiss/action.rb', line 232 def alias_action(part, action, = {}) @_aliases[part.to_s] = [action.to_s, ] end |
.get_child_class(part = nil, is_directory = !part)) ⇒ Object
170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 |
# File 'lib/kiss/action.rb', line 170 def get_child_class(part = nil, is_directory = !part) # each subdir must get a subclass of the parent dir class; # each subclass has its own @_child_classes hash of its subdirs subdir = self.name.to_s.sub(/\/\Z/, '') name = self.name.to_s + part.to_s + (is_directory ? '/' : '') path = name + (is_directory ? '_action' : '') + '.rb' parent = self layout = @layout auth_path = name auth_req = @authentication_required && !@@controller.authenticate_exclude.include?(auth_path) src, updated = @@controller.file_cache(@@action_dir + path, true) if updated || !@_child_classes.has_key?(part) klass = Class.new(self) Kiss.register_class_path(klass, @@action_dir + path) klass.class_eval do @_subdir = subdir @_part = part @_name = name @_action_path = path @_parent_class = parent @_breadcrumb = part ? part.titleize : nil @layout = layout @breadcrumbs = [] @authentication_required = auth_req @_aliases = {} selects_object if part && is_directory end if src klass.class_eval(src, @@action_dir + path) end @_child_classes[part] = klass end @_child_classes[part] end |
.get_root_class(controller, root_dir) ⇒ Object
149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 |
# File 'lib/kiss/action.rb', line 149 def get_root_class(controller, root_dir) parent = self klass = Class.new(self) Kiss.register_class_path(klass, root_dir) klass.class_eval do @@action_dir = root_dir @@controller = controller @@root_class = klass @_parent_class = parent @_subdir = '' @layout = nil @breadcrumbs = [] @authentication_required = @@controller.authenticate_all ? true : false @_aliases = {} end klass end |
.get_subclass_from_path(path, request, params) ⇒ Object
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 |
# File 'lib/kiss/action.rb', line 20 def get_subclass_from_path(path, request, params) action_subdir = '' action_path = '/' action_found = false args = [] objects = {} = [] object = nil object_part = nil collection = nil request.redirect_action('/') if path == '' action_class = self.get_child_class parts = path.sub(/\A\/*/, '').split(/\/+/) parts.push('') if path[-1, 1] == '/' while part = parts.shift action_path += part part = (object_part ? 'view' : @@controller.default_action) if part.empty? # =column syntax not yet supported # when adding this support, be sure to change Action#redirect_action also if part =~ /\A([\w\-\.\+\%]+)\=([\w\-\.\+\%]+)\Z/ params[$1.url_unescape] = $2.url_unescape action_path += '/' next end if part !~ /\A[\w\-\.]*\Z/i raise Kiss::FileNotFoundError::InvalidAction, 'invalid action path' end if redirect = action_class.aliases[part] action, = redirect request.redirect_action( absolute_uri( action + '/' + parts.join('/'), action_path ), ) end test_path = @@controller.action_dir + action_subdir + '/' + part if @@controller.directory_exists?(test_path) action_subdir += '/' + part action_class = action_class.get_child_class(part, true) object = object_part = nil collection = action_class. action_path += '/' if action_class..empty? if File.file?("#{@@controller.action_dir}#{action_class.name}index.rb") || File.file?("#{@@controller.action_dir}#{action_class.name}index.rhtml") << [action_class., action_path] end else .push(*action_class.) end else # remove .rb extension, if any part.sub!(/(\.rb)+\Z/, '') # does part have an extension? if part =~ /\A(.+)\.(\w+)\Z/ extension = $2 part = $1 else extension = 'rhtml' end test_path = @@controller.action_dir + action_subdir + '/' + part if File.file?("#{test_path}.rb") || File.file?("#{test_path}.#{(extension == 'xls') ? 'txt' : extension}") action_found = true action_class = action_class.get_child_class(part) break else unless part =~ /\A[\w\.\-]+\Z/ raise Kiss::FileNotFoundError, "invalid URI" end = action_class. if && ([:column] != :id || part =~ /\A\d+\Z/) object_part = part object = request.dbm[[:class_name]].find([:column] => object_part) objects[[:variable_name]] = object action_path += '/' if !object raise Kiss::FileNotFoundError, "resource '#{test_path.html_escape}' not found" end = action_class. object_display_name = object[object.class.display_column] || (object.send(object.class.display_column) rescue nil) if ( != false) << [ (.is_a?(Proc) ? .call(object) : ) || object_display_name, action_path ] end next else if part == 'view' request.redirect_action(path + '..') end raise Kiss::FileNotFoundError, "resource '#{test_path.html_escape}' not found" end end end end # if no action found, add a trailing slash and try again request.redirect_action(path + '/') unless action_found # keep rest of path_info in args args.push(*parts) action = action_class.new(request, action_path, extension, collection, object, object_part, object_display_name, , args, params) objects.each_pair do |key, value| action.instance_variable_set(key, value) end action end |
.inherited(subclass) ⇒ Object
13 14 15 |
# File 'lib/kiss/action.rb', line 13 def inherited(subclass) subclass.init_child_classes end |
.init_child_classes ⇒ Object
16 17 18 |
# File 'lib/kiss/action.rb', line 16 def init_child_classes @_child_classes = {} end |
.selects_object(options = {}) ⇒ Object Also known as: select_object, accepts_object, accept_object
215 216 217 218 219 220 221 222 223 224 225 226 227 |
# File 'lib/kiss/action.rb', line 215 def selects_object( = {}) if .has_key?(:variable_name) variable_name = [:variable_name] raise 'variable name must be a symbol' unless variable_name.is_a?(Symbol) raise 'variable name must start with @' unless variable_name.to_s[0, 1] == '@' end (@_object_options ||= { :class_name => @_part.pluralize.to_sym, :variable_name => ('@'+@_part.singularize).to_sym, :column => :id }).merge!() end |
Instance Method Details
#absolute_uri(relative_uri) ⇒ Object
482 483 484 |
# File 'lib/kiss/action.rb', line 482 def absolute_uri(relative_uri) self.class.absolute_uri(relative_uri, action_path) end |
#add_form(attrs = {}, &block) ⇒ Object
Creates and adds form to current action, using specified attributes.
605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 |
# File 'lib/kiss/action.rb', line 605 def add_form(attrs = {}, &block) # create form temp_form = Kiss::Form.new({ :name => attrs[:action] || action_path, :action => app + request.path_with_query_string, :delegate => self }.merge(attrs), &block) # make sure form not already defined for this request @_forms ||= {} raise "page contains multiple forms named '#{temp_form.name}'" if @_forms.has_key?(temp_form.name) @_forms[temp_form.name] = @_form = temp_form # add data from request to form if params['form'] == @_form.name @_form.submitted = true @_form.params = params end @_form end |
#after_call ⇒ Object
Callback method: called after action call. Does nothing by default; override this method in your _action.rb or other action files.
577 |
# File 'lib/kiss/action.rb', line 577 def after_call; end |
#after_initialize ⇒ Object
Callback method: called after action handler initialized. Does nothing by default; override this method in your _action.rb or other action files.
565 |
# File 'lib/kiss/action.rb', line 565 def after_initialize; end |
#app_absolute_path(path) ⇒ Object
Convert specified action path by prefixing current action subdir, unless specified path starts with slash (/).
478 479 480 |
# File 'lib/kiss/action.rb', line 478 def app_absolute_path(path) path !~ /\A\// ? self.class.subdir + '/' + path : path end |
#arg(index) ⇒ Object
254 255 256 |
# File 'lib/kiss/action.rb', line 254 def arg(index) @_args[index] end |
#arg_object(table, *args) ⇒ Object
Returns database model object from specified table, with column matching argument of specified index (defaults to first argument). Raises error if object not found in database or object data does not match desired_values.
355 356 357 358 359 360 361 362 363 364 |
# File 'lib/kiss/action.rb', line 355 def arg_object(table, *args) index = args.first.is_a?(Numeric) ? args.shift : 0 value = arg(index) column = args.first.is_a?(Symbol) ? args.shift : nil get_object_by_value(table, value, column, *args) || begin raise Kiss::FileNotFoundError::Object, "could not find #{table.to_s.singularize} with #{column || 'id'}=#{value} (arg #{index})" end end |
#arg_object_or_new(table, *args) ⇒ Object
Returns arg_object, or new object of specified table if arg_object fails.
367 368 369 370 371 372 373 374 375 |
# File 'lib/kiss/action.rb', line 367 def arg_object_or_new(table, *args) begin arg_object(table, *args) rescue # remove non-hash arguments, looking for desired_values desired_values = args.last.is_a?(Hash) ? args.last : {} dbm[table].new(desired_values) end end |
#args ⇒ Object
258 259 260 |
# File 'lib/kiss/action.rb', line 258 def args @_args end |
#authenticate ⇒ Object
Does nothing by default; override this method in your _action.rb or other action files to specify authentication behavior.
561 |
# File 'lib/kiss/action.rb', line 561 def authenticate; end |
#before_call ⇒ Object
Callback method: called before action call. Does nothing by default; override this method in your _action.rb or other action files.
569 |
# File 'lib/kiss/action.rb', line 569 def before_call; end |
#breadcrumbs_html ⇒ Object
302 303 304 305 306 |
# File 'lib/kiss/action.rb', line 302 def @breadcrumbs.map do |crumb| %Q(<a href="#{app + crumb[1]}">#{crumb[0]}</a> >) end.join(' ') end |
#call ⇒ Object
Placeholder for generic actions that do nothing but render template. render is called from Kiss#call after this method returns.
573 |
# File 'lib/kiss/action.rb', line 573 def call; end |
#check_desired_values(object, desired_values = nil) ⇒ Object
Raises error if database model object does not match the key=value data in desired_values hash.
319 320 321 322 323 324 325 326 327 328 |
# File 'lib/kiss/action.rb', line 319 def check_desired_values(object, desired_values = nil) if desired_values desired_values.each_pair do |key, value| unless object[key] == value raise "#{object.class.table.to_s.singularize} id=#{object.id} does not have #{key} == #{value.inspect}" end end end object end |
#context_class ⇒ Object
308 309 310 |
# File 'lib/kiss/action.rb', line 308 def context_class Kiss.context_class end |
#force_ssl(options = {}) ⇒ Object Also known as: force_https
Ensure that action requested via SSL; redirects to same action with https protocol if protocol is not https.
581 582 583 584 585 |
# File 'lib/kiss/action.rb', line 581 def force_ssl( = {}) unless protocol == 'https' redirect_action(request.path_with_query_string, .merge( :protocol => 'https' )) end end |
#form ⇒ Object
Returns most recently added form. Shorthand for forms when there is only one form.
629 630 631 |
# File 'lib/kiss/action.rb', line 629 def form @_form end |
#form_action_match ⇒ Object
Returns true is ‘form’ param matches current action path.
313 314 315 |
# File 'lib/kiss/action.rb', line 313 def form_action_match return params['form'] == action_path end |
#get_object_by_id(table, id, desired_values = nil) ⇒ Object
Verifies valid id value, selects database model object from specified table with specified id, and checks result to match desired_values.
332 333 334 335 336 337 338 |
# File 'lib/kiss/action.rb', line 332 def get_object_by_id(table, id, desired_values = nil) id = id.to_i result = (id > 0) ? dbm[table][id] : nil raise "'#{table}' object not found" unless result check_desired_values(result, desired_values) end |
#get_object_by_value(table, value, column, *args) ⇒ Object
340 341 342 343 344 345 346 347 348 349 350 |
# File 'lib/kiss/action.rb', line 340 def get_object_by_value(table, value, column, *args) desired_values = args.first if column result = dbm[table].where(column => value).first raise "'#{table}' object not found" unless result check_desired_values(result, desired_values) else get_object_by_id(table, value, desired_values) end end |
#invoke_action(path, params = {}) ⇒ Object
633 634 635 |
# File 'lib/kiss/action.rb', line 633 def invoke_action(path, params = {}) request.invoke_action(path, params).output end |
#is_delete? ⇒ Boolean
600 601 602 |
# File 'lib/kiss/action.rb', line 600 def is_delete? self.class.name == self.class.subdir + '/delete' end |
#is_edit? ⇒ Boolean
596 597 598 |
# File 'lib/kiss/action.rb', line 596 def is_edit? self.class.name == self.class.subdir + '/edit' end |
#is_index? ⇒ Boolean
588 589 590 |
# File 'lib/kiss/action.rb', line 588 def is_index? self.class.name == self.class.subdir + '/index' end |
#is_view? ⇒ Boolean
592 593 594 |
# File 'lib/kiss/action.rb', line 592 def is_view? self.class.name == self.class.subdir + '/view' end |
#new_email(options = {}) ⇒ Object
Creates and invokes new Kiss::Mailer instance to send email message via SMTP.
416 417 418 419 420 |
# File 'lib/kiss/action.rb', line 416 def new_email( = {}) request.new_email({ :data => data }.merge()) end |
#next_arg_index ⇒ Object
377 378 379 |
# File 'lib/kiss/action.rb', line 377 def next_arg_index @_arg_index += 1 end |
#next_arg_object(table, *args) ⇒ Object
381 382 383 |
# File 'lib/kiss/action.rb', line 381 def next_arg_object(table, *args) arg_object(table, next_arg_index, *args) end |
#next_arg_object_or_new(table, *args) ⇒ Object
385 386 387 |
# File 'lib/kiss/action.rb', line 385 def next_arg_object_or_new(table, *args) arg_object_or_new(table, next_arg_index, *args) end |
#param_object(table, key = nil, column = nil, *args) ⇒ Object
Returns database model object from specified table, with column matching param of specified key (defaults to singular form of table name). Raises error if object not found in database or object data does not match desired_values.
392 393 394 395 |
# File 'lib/kiss/action.rb', line 392 def param_object(table, key = nil, column = nil, *args) key ||= table.to_s.singularize get_object_by_value(table, params[key.to_s], column, *args) end |
#param_object_or_new(table, *args) ⇒ Object
Returns param_object, or new object of specified table if param_object fails.
398 399 400 401 402 403 |
# File 'lib/kiss/action.rb', line 398 def param_object_or_new(table, *args) param_object(table, *args) rescue begin desired_values = args.last.is_a?(Hash) ? args.last : {} dbm[table].new(desired_values) end end |
#redirect_action(action, options = {}) ⇒ Object
Redirects to specified action path, which may also include arguments.
427 428 429 430 431 432 433 434 435 436 |
# File 'lib/kiss/action.rb', line 427 def redirect_action(action, = {}) # need to rewrite this if current action class looks up objects # by some other column than id if .has_key?(:object) dest_object = [:object] column = self.class.parent_class.[:column] action = "#{@_object_part && '../'}#{"#{dest_object[column]}/" if dest_object}#{action}" end request.redirect_action( absolute_uri(action), ) end |
#redirect_index(options = {}) ⇒ Object
Redirects to index of the same action group.
439 440 441 |
# File 'lib/kiss/action.rb', line 439 def redirect_index( = {}) redirect_action('', .merge(:object => nil)) end |
#redirect_object(object = nil, options = {}) ⇒ Object Also known as: redirect_view
Redirects to the view action on the object.
444 445 446 447 448 449 450 451 452 453 454 455 |
# File 'lib/kiss/action.rb', line 444 def redirect_object(object = nil, = {}) if object.is_a?(Hash) = object object = nil end object ||= [:object] || @_object if object && !object.new? redirect_action('', {:object => object}.merge()) else redirect_index() end end |
#redirect_pop(options = {}) ⇒ Object Also known as:
Redirects to index of the same action group.
459 460 461 462 463 464 465 |
# File 'lib/kiss/action.rb', line 459 def redirect_pop( = {}) if @breadcrumbs.empty? redirect_index() else redirect_action(@breadcrumbs.last.last, ) end end |
#render(options = {}) ⇒ Object
Render and return response to Rack.
551 552 553 554 555 556 557 |
# File 'lib/kiss/action.rb', line 551 def render( = {}) Dir.chdir(controller.project_dir) @_output = render_to_string() @_output_options = throw :kiss_action_done end |
#render_action(path, options = {}) ⇒ Object
468 469 470 471 472 473 474 |
# File 'lib/kiss/action.rb', line 468 def render_action(path, = {}) action = request.render_action( absolute_uri(path), [:params] || {}, {:layout => nil} ) action.output end |
#render_to_string(options) ⇒ Object
Return string result from rendering specified string or template options.
487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 |
# File 'lib/kiss/action.rb', line 487 def render_to_string() if .is_a?(String) = {:template => } elsif [:text] return [:text].to_s end if .is_a?(Hash) @title = [:title] if .has_key?(:title) @layout = [:layout] if .has_key?(:layout) @breadcrumbs = [:breadcrumbs] if .has_key?(:breadcrumbs) end @@template_class ||= Kiss::Template.get_root_class(controller, controller.template_dir) content = [:content].is_a?(String) ? begin template_class = @@template_class.get_subclass_from_path(self.class.subdir, 'rhtml') [:content] end : begin path = @@template_class.get_template_path( { :template => template, :subdir => self.class.subdir, :extension => (extension == 'xls') ? 'txt' : extension }.merge() ) template_class = @@template_class.get_subclass_from_path(path) template_class.new(request, self).call end unless defined?(@layout) @layout = extension == 'rhtml' ? self.class.layout || (template_class && template_class.layout) || '/_layout.rhtml' : nil end i = 0 while @layout ext = [:extension] || extension layout_path = @@template_class.get_template_path( :template => @layout, :subdir => self.class.subdir, :extension => (ext == 'xls') ? 'txt' : ext ) rescue break # cache layout for comparison after render prev_layout = @layout # process layout file layout_class = @@template_class.get_subclass_from_path(layout_path) content = layout_class.new(request, self).call(content) if @layout == prev_layout @layout = layout_class.parent_class.parent_class.layout end end # add a base tag in case of arguments appended to request URI if extension == 'rhtml' && (base_url = .has_key?(:base_url) ? [:base_url] : @base_url) content = content.prepend_html(%Q(<base href="#{base_url}" />), 'head') end content end |
#send_email(options = {}) ⇒ Object
422 423 424 |
# File 'lib/kiss/action.rb', line 422 def send_email( = {}) new_email().send end |
#validate_arg(format, index = 0, options = {}) ⇒ Object
Validates argument of specified index against specified format.
411 412 413 |
# File 'lib/kiss/action.rb', line 411 def validate_arg(format, index = 0, = {}) @_args[index].validate(format, .merge(:label => "arg #{index}")) end |
#validate_param(key, format, options = {}) ⇒ Object
Validates param of specified key against specified format.
406 407 408 |
# File 'lib/kiss/action.rb', line 406 def validate_param(key, format, = {}) @_params[key.to_s].validate(format, .merge(:label => "param '#{key}'")) end |