| @@ -195,6 +195,39 module ApplicationHelper | |||||
| 195 | end |
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195 | end | |
| 196 | end |
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196 | end | |
| 197 |
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197 | |||
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198 | # Renders a tree of projects as a nested set of unordered lists | |||
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199 | # The given collection may be a subset of the whole project tree | |||
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200 | # (eg. some intermediate nodes are private and can not be seen) | |||
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201 | def render_project_nested_lists(projects) | |||
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202 | s = '' | |||
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203 | if projects.any? | |||
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204 | ancestors = [] | |||
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205 | original_project = @project | |||
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206 | projects.each do |project| | |||
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207 | # set the project environment to please macros. | |||
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208 | @project = project | |||
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209 | if (ancestors.empty? || project.is_descendant_of?(ancestors.last)) | |||
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210 | s << "<ul class='projects #{ ancestors.empty? ? 'root' : nil}'>\n" | |||
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211 | else | |||
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212 | ancestors.pop | |||
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213 | s << "</li>" | |||
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214 | while (ancestors.any? && !project.is_descendant_of?(ancestors.last)) | |||
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215 | ancestors.pop | |||
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216 | s << "</ul></li>\n" | |||
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217 | end | |||
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218 | end | |||
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219 | classes = (ancestors.empty? ? 'root' : 'child') | |||
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220 | s << "<li class='#{classes}'><div class='#{classes}'>" | |||
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221 | s << h(block_given? ? yield(project) : project.name) | |||
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222 | s << "</div>\n" | |||
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223 | ancestors << project | |||
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224 | end | |||
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225 | s << ("</li></ul>\n" * ancestors.size) | |||
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226 | @project = original_project | |||
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227 | end | |||
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228 | s.html_safe | |||
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229 | end | |||
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230 | ||||
| 198 | def render_page_hierarchy(pages, node=nil, options={}) |
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231 | def render_page_hierarchy(pages, node=nil, options={}) | |
| 199 | content = '' |
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232 | content = '' | |
| 200 | if pages[node] |
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233 | if pages[node] | |
| @@ -51,38 +51,15 module ProjectsHelper | |||||
| 51 | content_tag('select', options.html_safe, :name => 'project[parent_id]', :id => 'project_parent_id') |
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51 | content_tag('select', options.html_safe, :name => 'project[parent_id]', :id => 'project_parent_id') | |
| 52 | end |
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52 | end | |
| 53 |
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53 | |||
| 54 | # Renders a tree of projects as a nested set of unordered lists |
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54 | # Renders the projects index | |
| 55 | # The given collection may be a subset of the whole project tree |
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| 56 | # (eg. some intermediate nodes are private and can not be seen) |
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| 57 | def render_project_hierarchy(projects) |
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55 | def render_project_hierarchy(projects) | |
| 58 | s = '' |
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56 | render_project_nested_lists(projects) do |project| | |
| 59 | if projects.any? |
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57 | s = link_to_project(project, {}, :class => "#{project.css_classes} #{User.current.member_of?(project) ? 'my-project' : nil}") | |
| 60 | ancestors = [] |
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58 | if project.description.present? | |
| 61 | original_project = @project |
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59 | s << content_tag('div', textilizable(project.short_description, :project => project), :class => 'wiki description') | |
| 62 | projects.each do |project| |
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| 63 | # set the project environment to please macros. |
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| 64 | @project = project |
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| 65 | if (ancestors.empty? || project.is_descendant_of?(ancestors.last)) |
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| 66 | s << "<ul class='projects #{ ancestors.empty? ? 'root' : nil}'>\n" |
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| 67 | else |
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| 68 | ancestors.pop |
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| 69 | s << "</li>" |
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| 70 | while (ancestors.any? && !project.is_descendant_of?(ancestors.last)) |
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| 71 | ancestors.pop |
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| 72 | s << "</ul></li>\n" |
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| 73 | end |
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| 74 | end |
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| 75 | classes = (ancestors.empty? ? 'root' : 'child') |
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| 76 | s << "<li class='#{classes}'><div class='#{classes}'>" + |
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| 77 | link_to_project(project, {}, :class => "#{project.css_classes} #{User.current.member_of?(project) ? 'my-project' : nil}") |
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| 78 | s << "<div class='wiki description'>#{textilizable(project.short_description, :project => project)}</div>" unless project.description.blank? |
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| 79 | s << "</div>\n" |
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| 80 | ancestors << project |
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| 81 | end |
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60 | end | |
| 82 | s << ("</li></ul>\n" * ancestors.size) |
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61 | s | |
| 83 | @project = original_project |
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| 84 | end |
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62 | end | |
| 85 | s.html_safe |
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| 86 | end |
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63 | end | |
| 87 |
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64 | |||
| 88 | # Returns a set of options for a select field, grouped by project. |
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65 | # Returns a set of options for a select field, grouped by project. | |
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