Module: QueriesHelper

Includes:
ApplicationHelper
Included in:
CalendarsController, GanttsController, IssuesController, JournalsController, ProjectsController, QueriesController, TimelogController
Defined in:
app/helpers/queries_helper.rb

Constant Summary

Constants included from ApplicationHelper

ApplicationHelper::ATTACHMENT_CONTAINER_LINK, ApplicationHelper::HEADING_RE, ApplicationHelper::LINKS_RE, ApplicationHelper::MACROS_RE, ApplicationHelper::MACRO_SUB_RE, ApplicationHelper::RECORD_LINK, ApplicationHelper::TOC_RE

Instance Method Summary collapse

Methods included from ApplicationHelper

#accesskey, #actions_dropdown, #anchor, #api_meta, #authoring, #authorize_for, #back_url_hidden_field_tag, #body_css_classes, #breadcrumb, #bulk_edit_error_messages, #calendar_for, #cancel_button_tag, #catch_macros, #check_all_links, #checked_image, #context_menu, #copy_object_url_link, #default_search_project_scope, #delete_link, #due_date_distance_in_words, #email_delivery_enabled?, #error_messages_for, #export_csv_encoding_select_tag, #favicon, #favicon_path, #favicon_url, #form_tag_html, #format_activity_day, #format_activity_description, #format_activity_title, #format_changeset_comments, #format_object, #format_version_name, #get_tab_action, #heads_for_auto_complete, #html_hours, #html_title, #image_tag, #include_calendar_headers_tags, #include_in_api_response?, #inject_macros, #javascript_heads, #javascript_include_tag, #labelled_fields_for, #labelled_form_for, #lang_options_for_select, #link_to_attachment, #link_to_attachment_container, #link_to_context_menu, #link_to_function, #link_to_group, #link_to_if_authorized, #link_to_issue, #link_to_message, #link_to_month, #link_to_next_month, #link_to_previous_month, #link_to_principal, #link_to_project, #link_to_project_settings, #link_to_record, #link_to_revision, #link_to_user, #link_to_version, #markdown_formatter, #option_tag, #other_formats_links, #page_header_title, #parse_headings, #parse_hires_images, #parse_inline_attachments, #parse_non_pre_blocks, #parse_redmine_links, #parse_sections, #parse_wiki_links, #principals_check_box_tags, #principals_options_for_select, #progress_bar, #project_tree, #project_tree_options_for_select, #projects_for_jump_box, #raw_json, #render_error_messages, #render_flash_messages, #render_if_exist, #render_page_hierarchy, #render_project_jump_box, #render_project_nested_lists, #render_projects_for_jump_box, #render_tabs, #reorder_handle, #replace_toc, #robot_exclusion_tag, #sanitize_anchor_name, #sidebar_content?, #simple_format_without_paragraph, #stylesheet_link_tag, #syntax_highlight, #syntax_highlight_lines, #textilizable, #thumbnail_tag, #time_tag, #title, #to_path_param, #toggle_checkboxes_link, #toggle_link, #truncate_lines, #truncate_single_line_raw, #update_data_sources_for_auto_complete, #view_layouts_base_sidebar_hook_response, #wiki_page_path

Methods included from Redmine::Helpers::URL

#uri_with_link_safe_scheme?, #uri_with_safe_scheme?

Methods included from Redmine::Hook::Helper

#call_hook

Methods included from Redmine::Themes::Helper

#current_theme, #heads_for_theme

Methods included from Redmine::SudoMode::Helper

#hash_to_hidden_fields

Methods included from Redmine::Pagination::Helper

#pagination_links_each, #pagination_links_full, #per_page_links, #per_page_options

Methods included from Redmine::I18n

#current_language, #day_letter, #day_name, #find_language, #format_date, #format_hours, #format_time, included, #l, #l_hours, #l_hours_short, #l_or_humanize, #languages_options, #ll, #lu, #month_name, #set_language_if_valid, #valid_languages

Methods included from Redmine::WikiFormatting::Macros::Definitions

#exec_macro, #extract_macro_options, #macro_exists?

Instance Method Details

#available_block_columns_tags(query) ⇒ Object 



94
95
96
97
98
99
100
101
102
103
104
105
106
107
 
# File 'app/helpers/queries_helper.rb', line 94

def available_block_columns_tags(query)
  tags = ''.html_safe
  query.available_block_columns.each do |column|
    tags <<
      content_tag(
        'label',
        check_box_tag(
          'c[]', column.name.to_s,
          query.has_column?(column), :id => nil
        ) + " #{column.caption}", :class => 'inline'
      )
  end
  tags
end

#available_display_types_tags(query) ⇒ Object 



141
142
143
144
145
146
147
148
 
# File 'app/helpers/queries_helper.rb', line 141

def available_display_types_tags(query)
  tags = ''.html_safe
  query.available_display_types.each do |t|
    tags << radio_button_tag('display_type', t, @query.display_type == t, :id => "display_type_#{t}") +
      content_tag('label', l(:"label_display_type_#{t}"), :for => "display_type_#{t}", :class => "inline")
  end
  tags
end

#available_totalable_columns_tags(query, options = {}) ⇒ Object 



109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
 
# File 'app/helpers/queries_helper.rb', line 109

def available_totalable_columns_tags(query, options={})
  tag_name = (options[:name] || 't') + '[]'
  tags = ''.html_safe
  query.available_totalable_columns.each do |column|
    tags <<
      content_tag(
        'label',
        check_box_tag(
          tag_name, column.name.to_s,
          query.totalable_columns.include?(column), :id => nil
        ) + " #{column.caption}", :class => 'inline'
      )
  end
  tags << hidden_field_tag(tag_name, '')
  tags
end

#column_content(column, item) ⇒ Object 



232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
 
# File 'app/helpers/queries_helper.rb', line 232

def column_content(column, item)
  value = column.value_object(item)
  content =
    if value.is_a?(Array)
      values = value.collect {|v| column_value(column, item, v)}.compact
      safe_join(values, ', ')
    else
      column_value(column, item, value)
    end

  call_hook(:helper_queries_column_content,
            {:content => content, :column => column, :item => item})

  content
end

#column_header(query, column, options = {}) ⇒ Object 



198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
 
# File 'app/helpers/queries_helper.rb', line 198

def column_header(query, column, options={})
  if column.sortable?
    css, order = nil, column.default_order
    if column.name.to_s == query.sort_criteria.first_key
      if query.sort_criteria.first_asc?
        css = 'sort asc icon icon-sorted-desc'
        order = 'desc'
      else
        css = 'sort desc icon icon-sorted-asc'
        order = 'asc'
      end
    end
    param_key = options[:sort_param] || :sort
    sort_param = {param_key => query.sort_criteria.add(column.name, order).to_param}
    sort_param = {$1 => {$2 => sort_param.values.first}} while sort_param.keys.first.to_s =~ /^(.+)\[(.+)\]$/
    link_options = {
      :title => l(:label_sort_by, "\"#{column.caption}\""),
      :class => css
    }
    if options[:sort_link_options]
      link_options.merge! options[:sort_link_options]
    end
    content =
      link_to(
        column.caption,
        {:params => request.query_parameters.deep_merge(sort_param)},
        link_options
      )
  else
    content = column.caption
  end
  content_tag('th', content, :class => column.css_classes)
end

#column_value(column, item, value) ⇒ Object 



248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
 
# File 'app/helpers/queries_helper.rb', line 248

def column_value(column, item, value)
  content =
    case column.name
    when :id
      link_to value, issue_path(item)
    when :subject
      link_to value, issue_path(item)
    when :parent
      value ? (value.visible? ? link_to_issue(value, :subject => false) : "##{value.id}") : ''
    when :description
      item.description? ? content_tag('div', textilizable(item, :description), :class => "wiki") : ''
    when :last_notes
      item.last_notes.present? ? content_tag('div', textilizable(item, :last_notes), :class => "wiki") : ''
    when :done_ratio
      progress_bar(value)
    when :relations
      content_tag(
        'span',
        value.to_s(item) {|other| link_to_issue(other, :subject => false, :tracker => false)}.html_safe,
        :class => value.css_classes_for(item))
    when :hours, :estimated_hours, :total_estimated_hours
      format_hours(value)
    when :spent_hours
      link_to_if(value > 0, format_hours(value), project_time_entries_path(item.project, :issue_id => "#{item.id}"))
    when :total_spent_hours
      link_to_if(value > 0, format_hours(value), project_time_entries_path(item.project, :issue_id => "~#{item.id}"))
    when :attachments
      value.to_a.map {|a| format_object(a)}.join(" ").html_safe
    else
      format_object(value)
    end

  call_hook(:helper_queries_column_value,
            {:content => content, :column => column, :item => item, :value => value})

  content
end

#csv_content(column, item) ⇒ Object 



286
287
288
289
290
291
292
293
 
# File 'app/helpers/queries_helper.rb', line 286

def csv_content(column, item)
  value = column.value_object(item)
  if value.is_a?(Array)
    value.collect {|v| csv_value(column, item, v)}.compact.join(', ')
  else
    csv_value(column, item, value)
  end
end

#csv_value(column, object, value) ⇒ Object 



295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
 
# File 'app/helpers/queries_helper.rb', line 295

def csv_value(column, object, value)
  case column.name
  when :attachments
    value.to_a.map {|a| a.filename}.join("\n")
  else
    format_object(value, false) do |value|
      case value.class.name
      when 'Float'
        sprintf("%.2f", value).gsub('.', l(:general_csv_decimal_separator))
      when 'IssueRelation'
        value.to_s(object)
      when 'Issue'
        if object.is_a?(TimeEntry)
          value.visible? ? "#{value.tracker} ##{value.id}: #{value.subject}" : "##{value.id}"
        else
          value.id
        end
      else
        value
      end
    end
  end
end

#filters_options_for_select(query) ⇒ Object 



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
 
# File 'app/helpers/queries_helper.rb', line 25

def filters_options_for_select(query)
  ungrouped = []
  grouped = {}
  query.available_filters.map do |field, field_options|
    if field_options[:type] == :relation
      group = :label_relations
    elsif field_options[:type] == :tree
      group = query.is_a?(IssueQuery) ? :label_relations : nil
    elsif /^cf_\d+\./.match?(field)
      group = (field_options[:through] || field_options[:field]).try(:name)
    elsif field =~ /^(.+)\./
      # association filters
      group = "field_#{$1}".to_sym
    elsif %w(member_of_group assigned_to_role).include?(field)
      group = :field_assigned_to
    elsif field_options[:type] == :date_past || field_options[:type] == :date
      group = :label_date
    elsif %w(estimated_hours spent_time).include?(field)
      group = :label_time_tracking
    elsif %w(attachment attachment_description).include?(field)
      group = :label_attachment
    end
    if group
      (grouped[group] ||= []) << [field_options[:name], field]
    else
      ungrouped << [field_options[:name], field]
    end
  end
  # Don't group dates if there's only one (eg. time entries filters)
  if grouped[:label_date].try(:size) == 1
    ungrouped << grouped.delete(:label_date).first
  end
  s = options_for_select([[]] + ungrouped)
  if grouped.present?
    localized_grouped = grouped.map {|k, v| [k.is_a?(Symbol) ? l(k) : k.to_s, v]}
    s << grouped_options_for_select(localized_grouped)
  end
  s
end

#group_by_column_select_tag(query) ⇒ Object 



89
90
91
92
 
# File 'app/helpers/queries_helper.rb', line 89

def group_by_column_select_tag(query)
  options = [[]] + query.groupable_columns.collect {|c| [c.caption, c.name.to_s]}
  select_tag('group_by', options_for_select(options, @query.group_by))
end

#grouped_query_results(items, query, &block) ⇒ Object 



150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
 
# File 'app/helpers/queries_helper.rb', line 150

def grouped_query_results(items, query, &block)
  result_count_by_group = query.result_count_by_group
  previous_group, first = false, true
  totals_by_group = query.totalable_columns.inject({}) do |h, column|
    h[column] = query.total_by_group_for(column)
    h
  end
  items.each do |item|
    group_name = group_count = nil
    if query.grouped?
      group = query.group_by_column.group_value(item)
      if first || group != previous_group
        if group.blank? && group != false
          group_name = "(#{l(:label_blank_value)})"
        else
          group_name = format_object(group)
        end
        group_name ||= ""
        group_count = result_count_by_group ? result_count_by_group[group] : nil
        group_totals = totals_by_group.map {|column, t| total_tag(column, t[group] || 0)}.join(" ").html_safe
      end
    end
    yield item, group_name, group_count, group_totals
    previous_group, first = group, false
  end
end

#link_to_clear_query(params = {:set_filter => 1, :sort => '', :project_id => @project}) ⇒ Object 



498
499
500
501
502
503
504
505
 
# File 'app/helpers/queries_helper.rb', line 498

def link_to_clear_query(params = {:set_filter => 1, :sort => '', :project_id => @project})
  link_to(
    l(:button_clear),
    params,
    :class => 'icon-only icon-clear-query',
    :title => l(:button_clear)
  )
end

#query_as_hidden_field_tags(query) ⇒ Object

Returns the query definition as hidden field tags



416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
 
# File 'app/helpers/queries_helper.rb', line 416

def query_as_hidden_field_tags(query)
  tags = hidden_field_tag("set_filter", "1", :id => nil)

  if query.filters.present?
    query.filters.each do |field, filter|
      tags << hidden_field_tag("f[]", field, :id => nil)
      tags << hidden_field_tag("op[#{field}]", filter[:operator], :id => nil)
      filter[:values].each do |value|
        tags << hidden_field_tag("v[#{field}][]", value, :id => nil)
      end
    end
  else
    tags << hidden_field_tag("f[]", "", :id => nil)
  end
  query.columns.each do |column|
    tags << hidden_field_tag("c[]", column.name, :id => nil)
  end
  if query.totalable_names.present?
    query.totalable_names.each do |name|
      tags << hidden_field_tag("t[]", name, :id => nil)
    end
  end
  if query.group_by.present?
    tags << hidden_field_tag("group_by", query.group_by, :id => nil)
  end
  if query.sort_criteria.present?
    tags << hidden_field_tag("sort", query.sort_criteria.to_param, :id => nil)
  end

  tags
end

#query_available_inline_columns_options(query) ⇒ Object 



126
127
128
129
 
# File 'app/helpers/queries_helper.rb', line 126

def query_available_inline_columns_options(query)
  (query.available_inline_columns - query.columns).
    reject(&:frozen?).collect {|column| [column.caption, column.name]}
end

#query_columns_hidden_tags(query) ⇒ Object 



77
78
79
80
81
82
83
 
# File 'app/helpers/queries_helper.rb', line 77

def query_columns_hidden_tags(query)
  tags = ''.html_safe
  query.columns.each do |column|
    tags << hidden_field_tag("c[]", column.name, :id => nil)
  end
  tags
end

#query_filters_hidden_tags(query) ⇒ Object 



65
66
67
68
69
70
71
72
73
74
75
 
# File 'app/helpers/queries_helper.rb', line 65

def query_filters_hidden_tags(query)
  tags = ''.html_safe
  query.filters.each do |field, options|
    tags << hidden_field_tag("f[]", field, :id => nil)
    tags << hidden_field_tag("op[#{field}]", options[:operator], :id => nil)
    options[:values].each do |value|
      tags << hidden_field_tag("v[#{field}][]", value, :id => nil)
    end
  end
  tags
end

#query_hidden_sort_tag(query) ⇒ Object 



448
449
450
 
# File 'app/helpers/queries_helper.rb', line 448

def query_hidden_sort_tag(query)
  hidden_field_tag("sort", query.sort_criteria.to_param, :id => nil)
end

#query_hidden_tags(query) ⇒ Object 



85
86
87
 
# File 'app/helpers/queries_helper.rb', line 85

def query_hidden_tags(query)
  query_filters_hidden_tags(query) + query_columns_hidden_tags(query)
end

#query_links(title, queries) ⇒ Object

Renders a group of queries



458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
 
# File 'app/helpers/queries_helper.rb', line 458

def query_links(title, queries)
  return '' if queries.empty?

  # links to #index on issues/show
  url_params =
    if controller_name == 'issues'
      {:controller => 'issues', :action => 'index', :project_id => @project}
    else
      {}
    end
  default_query_by_class = {}
  content_tag('h3', title) + "\n" +
    content_tag(
      'ul',
      queries.collect do |query|
        css = +'query'
        clear_link = +''
        clear_link_param = {:set_filter => 1, :sort => '', :project_id => @project}

        default_query =
          default_query_by_class[query.class] ||= query.class.default(project: @project)
        if query == default_query
          css << ' default'
          clear_link_param[:without_default] = 1
        end

        if query == @query
          css << ' selected'
          clear_link += link_to_clear_query(clear_link_param)
        end
        content_tag('li',
                    link_to(query.name,
                            url_params.merge(:query_id => query),
                            :class => css) +
                      clear_link.html_safe)
      end.join("\n").html_safe,
      :class => 'queries'
    ) + "\n"
end

#query_selected_inline_columns_options(query) ⇒ Object 



131
132
133
134
 
# File 'app/helpers/queries_helper.rb', line 131

def query_selected_inline_columns_options(query)
  (query.inline_columns & query.available_inline_columns).
    reject(&:frozen?).collect {|column| [column.caption, column.name]}
end

#query_to_csv(items, query, options = {}) ⇒ Object 



319
320
321
322
323
324
325
326
327
328
329
330
 
# File 'app/helpers/queries_helper.rb', line 319

def query_to_csv(items, query, options={})
  columns = query.columns

  Redmine::Export::CSV.generate(:encoding => params[:encoding]) do |csv|
    # csv header fields
    csv << columns.map {|c| c.caption.to_s}
    # csv lines
    items.each do |item|
      csv << columns.map {|c| csv_content(c, item)}
    end
  end
end

#render_query_columns_selection(query, options = {}) ⇒ Object 



136
137
138
139
 
# File 'app/helpers/queries_helper.rb', line 136

def render_query_columns_selection(query, options={})
  tag_name = (options[:name] || 'c') + '[]'
  render :partial => 'queries/columns', :locals => {:query => query, :tag_name => tag_name}
end

#render_query_totals(query) ⇒ Object 



177
178
179
180
181
182
183
184
 
# File 'app/helpers/queries_helper.rb', line 177

def render_query_totals(query)
  return unless query.totalable_columns.present?

  totals = query.totalable_columns.map do |column|
    total_tag(column, query.total_for(column))
  end
  content_tag('p', totals.join(" ").html_safe, :class => "query-totals")
end

#render_sidebar_queries(klass, project) ⇒ Object

Renders the list of queries for the sidebar



508
509
510
511
512
513
514
515
 
# File 'app/helpers/queries_helper.rb', line 508

def render_sidebar_queries(klass, project)
  queries = sidebar_queries(klass, project)

  out = ''.html_safe
  out << query_links(l(:label_my_queries), queries.select(&:is_private?))
  out << query_links(l(:label_query_plural), queries.reject(&:is_private?))
  out
end

#retrieve_query(klass = IssueQuery, use_session = true, options = {}) ⇒ Object

Retrieve query from session or build a new query



333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
 
# File 'app/helpers/queries_helper.rb', line 333

def retrieve_query(klass=IssueQuery, use_session=true, options={})
  session_key = klass.name.underscore.to_sym

  if params[:query_id].present?
    scope = klass.where(:project_id => nil)
    scope = scope.or(klass.where(:project_id => @project)) if @project
    @query = scope.find(params[:query_id])
    raise ::Unauthorized unless @query.visible?

    @query.project = @project
    session[session_key] = {:id => @query.id, :project_id => @query.project_id} if use_session
  elsif api_request? || params[:set_filter] || !use_session ||
          session[session_key].nil? ||
          session[session_key][:project_id] != (@project ? @project.id : nil)
    # Give it a name, required to be valid
    @query = klass.new(:name => "_", :project => @project)
    @query.build_from_params(params, options[:defaults])
    if use_session
      session[session_key] = {
        :project_id => @query.project_id,
        :filters => @query.filters,
        :group_by => @query.group_by,
        :column_names => @query.column_names,
        :totalable_names => @query.totalable_names,
        :sort => @query.sort_criteria.to_a
      }
    end
  else
    # retrieve from session
    @query = nil
    @query = klass.find_by_id(session[session_key][:id]) if session[session_key][:id]
    @query ||=
      klass.new(
        :name => "_",
        :filters => session[session_key][:filters],
        :group_by => session[session_key][:group_by],
        :column_names => session[session_key][:column_names],
        :totalable_names => session[session_key][:totalable_names],
        :sort_criteria => session[session_key][:sort]
      )
    @query.project = @project
  end
  if params[:sort].present?
    @query.sort_criteria = params[:sort]
    if use_session
      session[session_key] ||= {}
      session[session_key][:sort] = @query.sort_criteria.to_a
    end
  end
  @query
end

#retrieve_query_from_session(klass = IssueQuery) ⇒ Object 



385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
 
# File 'app/helpers/queries_helper.rb', line 385

def retrieve_query_from_session(klass=IssueQuery)
  session_key = klass.name.underscore.to_sym
  session_data = session[session_key]

  if session_data
    if session_data[:id]
      @query = IssueQuery.find_by_id(session_data[:id])
      return unless @query
    else
      @query =
        IssueQuery.new(
          :name => "_",
          :filters => session_data[:filters],
          :group_by => session_data[:group_by],
          :column_names => session_data[:column_names],
          :totalable_names => session_data[:totalable_names],
          :sort_criteria => session[session_key][:sort]
        )
    end
    if session_data.has_key?(:project_id)
      @query.project_id = session_data[:project_id]
    else
      @query.project = @project
    end
    @query
  else
    @query = klass.default project: @project
  end
end

#sidebar_queries(klass, project) ⇒ Object

Returns the queries that are rendered in the sidebar



453
454
455
 
# File 'app/helpers/queries_helper.rb', line 453

def sidebar_queries(klass, project)
  klass.visible.global_or_on_project(@project).sorted.to_a
end

#total_tag(column, value) ⇒ Object 



186
187
188
189
190
191
192
193
194
195
196
 
# File 'app/helpers/queries_helper.rb', line 186

def total_tag(column, value)
  label = content_tag('span', "#{column.caption}:")
  value =
    if [:hours, :spent_hours, :total_spent_hours, :estimated_hours, :total_estimated_hours].include? column.name
      format_hours(value)
    else
      format_object(value)
    end
  value = content_tag('span', value, :class => 'value')
  content_tag('span', label + " " + value, :class => "total-for-#{column.name.to_s.dasherize}")
end