Blob of app/helpers/application_helper.rb (raw blob data)

1 # Methods added to this helper will be available to all templates in the application.
2 module ApplicationHelper
3
4 def default_css_tag_sizes
5 %w(tag_size_1 tag_size_2 tag_size_3 tag_size_4)
6 end
7
8 def linked_tag_list_as_sentence(tags)
9 tags.map do |tag|
10 link_to(h(tag.name), search_path(:q => "category:#{h(tag.name)}"))
11 end.to_sentence
12 end
13
14 def build_notice_for(object)
15 out = %Q{<div class="being_constructed">}
16 out << %Q{ <p>This #{object.class.name.humanize.downcase} is being created,<br />}
17 out << %Q{ it will be ready pretty soon&hellip;</p>}
18 out << %Q{</div>}
19 out
20 end
21
22 def render_if_ready(object, &blk)
23 if object.respond_to?(:ready?) && object.ready?
24 yield
25 else
26 concat(build_notice_for(object), blk.binding)
27 end
28 end
29
30 def selected_if_current_page(url_options, slack = false)
31 if slack
32 if controller.request.request_uri.index(CGI.escapeHTML(url_for(url_options))) == 0
33 "selected"
34 end
35 else
36 "selected" if current_page?(url_options)
37 end
38 end
39
40 def link_to_with_selected(name, options = {}, html_options = nil)
41 html_options = current_page?(options) ? {:class => "selected"} : nil
42 link_to(name, options = {}, html_options)
43 end
44
45 def syntax_themes_css
46 out = []
47 if @load_syntax_themes
48 # %w[ active4d all_hallows_eve amy blackboard brilliance_black brilliance_dull
49 # cobalt dawn eiffel espresso_libre idle iplastic lazy mac_classic
50 # magicwb_amiga pastels_on_dark slush_poppies spacecadet sunburst
51 # twilight zenburnesque
52 # ].each do |syntax|
53 # out << stylesheet_link_tag("syntax_themes/#{syntax}")
54 # end
55 return stylesheet_link_tag("syntax_themes/idle")
56 end
57 out.join("\n")
58 end
59
60 def base_url(full_url)
61 URI.parse(full_url).host
62 end
63
64 def flashes
65 flash.map {|type, content| content_tag(:div, content_tag(:p, content), :class => "flash_message #{type}")}
66 end
67
68 def gravatar_url_for(email, options = {})
69 "http://www.gravatar.com/avatar.php?gravatar_id=" <<
70 Digest::MD5.hexdigest(email) <<
71 "&amp;default=" <<
72 u("http://#{request.host}:#{request.port}/images/default_face.gif") <<
73 options.map { |k,v| "&amp;#{k}=#{v}" }.join
74 end
75
76 def gravatar(email, options = {})
77 size = options[:size]
78 image_options = { :alt => "avatar" }
79 if size
80 image_options.merge!(:width => size, :height => size)
81 end
82 image_tag(gravatar_url_for(email, options), image_options)
83 end
84
85 def gravatar_frame(email, options = {})
86 extra_css_class = options[:style] ? " gravatar_#{options[:style]}" : ""
87 %{<div class="gravatar#{extra_css_class}">#{gravatar(email, options)}</div>}
88 end
89
90 def flashes
91 flash.map { |type, content| content_tag(:div, content_tag(:p, content), :class => "flash_message #{type}")}
92 end
93
94 def commit_graph_tag(repository, ref = "master")
95 filename = Gitorious::Graphs::CommitsBuilder.filename(repository, ref)
96 if File.exist?(File.join(Gitorious::Graphs::Builder.graph_dir, filename))
97 image_tag("graphs/#{filename}")
98 end
99 end
100
101 def commit_graph_by_author_tag(repository, ref = "master")
102 filename = Gitorious::Graphs::CommitsByAuthorBuilder.filename(repository, ref)
103 if File.exist?(File.join(Gitorious::Graphs::Builder.graph_dir, filename))
104 image_tag("graphs/#{filename}")
105 end
106 end
107
108 def title (page_title)
109 content_for(:title) { page_title }
110 end
111
112 def meta_description (text)
113 content_for(:meta_description, %Q{<meta name="description" content="#{text}" />})
114 end
115
116 def meta_noindex
117 content_for(:noindex, %Q{<meta name="ROBOTS" content="NOINDEX">})
118 end
119
120 def meta_nofollow
121 content_for(:nofollow, %Q{<meta name="ROBOTS" content="NOFOLLOW">})
122 end
123
124 def div_no_breadcrumb
125 %Q{<div id='no_breadcrumb'></div>}
126 end
127
128 def div_breadcrumb_open
129 %Q{<div id='breadcrumb'><ul><li><span>/</span></li>}
130 end
131
132 def div_breadcrumb_close
133 %Q{</ul></div>}
134 end
135
136 def breadcrumb_root
137 %Q{<li>Home<span> / </span></li>}
138 end
139
140 def breadcrumb_home
141 %Q{<li>#{link_to("Home", root_path)}<span> / </span></li>}
142 end
143
144 def breadcrumb_title (title)
145 %Q{<li><h1 class='bctitle'>#{title}</h1></li>}
146 end
147
148 def breadcrumb_projects
149 %Q{<li>#{link_to("Projects", projects_path)}<span> / </span></li>}
150 end
151
152 def breadcrumb_project
153 %Q{<li>#{link_to(@project.title, project_path(@project.slug))}<span> / </span></li>}
154 end
155
156 def breadcrumb_tickets
157 %Q{<li>#{link_to("Tickets", project_tickets_path)}<span> / </span></li>}
158 end
159
160
161 def breadcrumb_repositories
162 %Q{<li>#{link_to("Git", project_repositories_path(@project))}<span> / </span></li>}
163 end
164
165 def breadcrumb_repository
166 %Q{<li>#{link_to("Repo: " << format_squo(@repository.name), project_repository_path(@project, @repository))}<span> / </span></li>}
167 end
168
169 def breadcrumb_repos_logs
170 %Q{<li>#{link_to("Commits", project_repository_commits_path(@project, @repository))}<span> / </span></li>}
171 end
172
173 def breadcrumb_wikis
174 #FIXME the links are possibly wrong
175 %Q{<li>#{link_to("Wikis", @project == nil ? wikis_path : project_wikis_path(@project))}<span> / </span></li>}
176 end
177
178 def breadcrumb_archives
179 %Q{<li>#{link_to("Archives", articles_path)}<span> / </span></li>}
180 end
181
182 def breadcrumb_profiles
183 %Q{<li>#{link_to("Profiles", profiles_path)}<span> / </span></li>}
184 end
185
186 def breadcrumb_profile
187 %Q{<li>#{link_to(@profile.fullname, user_path(@profile.slug))}<span> / </span></li>}
188 end
189
190 def div_content_open (style)
191 style == STYLE_WITHRIGHTCOLUMN ? %Q{<div id='content_withrightcolumn'>} : %Q{<div id='content_norightcolumn'>}
192 end
193
194 def div_content_close
195 %Q{</div>}
196 end
197
198 def div_rightcolumn_open
199 %Q{<div id='rightcolumn'>}
200 end
201
202 def div_rightcolumn_close
203 %Q{</div>}
204 end
205
206 def div_publicpage_open
207 %Q{<div id='publicpage'>}
208 end
209
210 def div_publicpage_close
211 %Q{</div>}
212 end
213
214 def div_formattedtext_open
215 %Q{<div class='formattedtext'>}
216 end
217
218 def div_formattedtext_close
219 %Q{</div>}
220 end
221
222 def article_permalink_path (article)
223 %Q{/#{article.created_at.year.to_s}/#{article.created_at.month.to_s}/#{article.permalink}}
224 end
225
226 def link_to_article (article)
227 link_to(article.title, article_permalink_path(article))
228 end
229
230 def link_to_profile (user)
231 link_to(user.fullname, user_path(user.slug))
232 end
233
234 def get_project_count (user)
235 count = user.projects.public_count(user, current_user)
236 count > 0 ? link_to(count, profile_projects_path(user.slug)) : "0"
237 end
238
239 def get_article_count (user)
240 count = user.articles.public_count(current_user)
241 count > 0 ? link_to(count, profile_articles_path(user.slug)) : "0"
242 end
243
244 def get_user_comment_count (user)
245 #TODO when user security or status is added to comments, this needs to changed to a bespoke count
246 user.comments.count > 0 ? link_to(user.comments.count, profile_comments_path(user.slug)) : "0"
247 end
248
249 #TODO move to library
250 def format_datetime_ddmmyyhhmm (datetime)
251 datetime.strftime("%d-%m-%y %H:%M")
252 end
253
254 #TODO move to library
255 #TODO rename
256 def format_datetime_article (datetime)
257 #TODO frig to get rid of leading zero from hour (%I), should all be one method with suitable regex
258 datetime.strftime("%d %b ") << datetime.strftime("%y %I:").gsub(/ 0(\d\D)/, ' \1') << datetime.strftime("%M%p").downcase
259 end
260
261 # 29th Jan 08 13:01pm
262 #TODO move to library
263 def format_datetime_long (datetime)
264 datetime.day.to_s << "<sup>" << get_day_suffix(datetime.day) << "</sup>" << datetime.strftime(" %B %Y ") << datetime.hour.to_s << datetime.strftime(":%m%p").downcase
265 end
266
267 # 29 Jan 08
268 #TODO move to library
269 def format_date_ddbbyy (datetime)
270 datetime.strftime("%d %b %y")
271 end
272
273 # 29-01-08
274 #TODO move to library
275 #TODO allow international dates to be configured
276 def format_date_ddmmyy (datetime)
277 datetime.strftime("%d-%m-%y")
278 end
279
280 #TODO move to library
281 def format_filesize (filesize)
282 if filesize > 1000000000
283 %Q{#{(filesize/1073741824).to_s}GB}
284 else
285 filesize > 1000000 ? %Q{#{(filesize/1048576).to_s}MB} : %Q{#{(filesize/1024).to_s}KB}
286 end
287 end
288
289 #TODO move to library
290 def format_squo (s)
291 %Q{&lsquo;#{s}&rsquo;}
292 end
293
294 #TODO move to library
295 def get_day_suffix (day)
296 case day
297 when 1,21,31
298 "st"
299 when 2,22
300 "nd"
301 when 3,23
302 "rd"
303 else
304 "th"
305 end
306 end
307
308 def actionbox_default (flags = {})
309 out = %Q{<ul>}
310 if logged_in?
311 #
312 %Q{<li>#{link_to("Add To Shortcuts", "")}</li>} if flags[:allow_shortcuts]
313 #
314 out << %Q{<li>#{link_to("Dashboard (" << current_user.fullname << ")", dashboard_user_path(current_user.slug))}</li>}
315 out << %Q{<li>#{link_to("Logout", logout_path)}</li>}
316 else
317 out << %Q{<li>#{link_to("Login", login_path)}</li>}
318 out << %Q{<li>#{link_to("Register", new_user_path)}</li>}
319 end
320 out << %Q{</ul>}
321 out
322 end
323
324 def actionbox_basic (flags = {})
325 out = %Q{<table class='right_default_table'>}
326 out << %Q{<tr><th>Actions</th></tr>}
327 out << %Q{<tr><td>#{actionbox_default(flags)}</td></tr>}
328 out << %Q{</table>}
329 out
330 end
331
332 def actionbox_complex (flags = {})
333 out = %Q{<table class='right_default_table'>}
334 out << %Q{<tr><th>Actions</th></tr>}
335 #
336 acts = ""
337 # there is a purpose to the order
338 acts << %Q{<li>#{link_to("Manage Wiki Pages", project_wikis_path(@project.slug))}</li>} if flags[:manage_project_wikis]
339 acts << %Q{<li>#{link_to("Edit Wiki Page", edit_project_wiki_path(@project.slug, @wiki.slug))}</li>} if flags[:edit_project_wiki] && @is_member
340 acts << %Q{<li>#{link_to("New Wiki Page", new_project_wiki_path(@project.slug))}</li>} if flags[:new_project_wiki] && @is_member
341 acts << %Q{<li>#{link_to("Edit Article", edit_project_article_path(@project.slug, @article.slug))}</li>} if flags[:edit_article] && @is_member
342 acts << %Q{<li>#{link_to("New Article", new_project_article_path(@project.slug))}</li>} if flags[:new_article] && @is_member
343 acts << %Q{<li>#{link_to("New Ticket", new_project_ticket_path(@project.slug))}</li>} if flags[:new_ticket]
344 acts << %Q{<li>#{link_to("Edit Ticket", edit_project_ticket_path(@project.slug))}</li>} if flags[:edit_ticket]
345 acts << %Q{<li>#{link_to("Close Ticket", root_path)}</li>} if flags[:close_ticket]
346 acts << %Q{<li>#{link_to("New Milestone", new_project_milestone_path(@project.slug))}</li>} if flags[:new_milestone] && @is_member
347 # acts << %Q{<li>#{link_to("List Active Milestones", root_path)}</li>} if flags[:list_active_milestones]
348 # acts << %Q{<li>#{link_to("List Completed Milestones", root_path)}</li>} if flags[:list_completed_milestones]
349 acts << %Q{<li>#{link_to("Manage Milestones", project_milestones_path(@project.slug))}</li>} if flags[:manage_milestones] && @is_member
350 acts << %Q{<li>#{link_to("Manage Components", project_components_path(@project.slug))}</li>} if flags[:manage_components] && @is_member
351 acts << %Q{<li>#{link_to("Manage Tickets", project_tickets_path(@project.slug))}</li>} if flags[:manage_tickets]
352 acts << %Q{<li>#{link_to("New Member", new_project_member_path(@project.slug))}</li>} if flags[:new_member] && @is_member
353 acts << %Q{<li>#{link_to("List Members", project_members_path(@project.slug))}</li>} if flags[:list_members]
354 acts << %Q{<li>#{link_to("Clone Mainline", new_project_repository_path(@project.slug, @repository))}</li>} if flags[:clone_mainline] && logged_in?
355 out << %Q{<tr><td><ul>#{acts}</ul></td></tr>} if acts != ""
356 out << %Q{<tr><td>#{actionbox_default(flags)}</td></tr>}
357 out << %Q{</table>}
358 out
359 end
360
361 end