search_helper.rb
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module SearchHelper
MAP_SEARCH_LIMIT = 2000
LIST_SEARCH_LIMIT = 20
BLOCKS_SEARCH_LIMIT = 24
MULTIPLE_SEARCH_LIMIT = 8
FILTERS_TRANSLATIONS = {
:order => _('Order'),
:display => _('Display')
}
FILTERS_OPTIONS_TRANSLATION = {
:order => {
'more_popular' => _('More popular'),
'more_active' => _('More active'),
'more_recent' => _('More recent'),
'more_comments' => _('More comments')
},
:display => {
'map' => _('Map'),
'full' => _('Full'),
'compact' => _('Compact')
}
}
COMMON_PROFILE_LIST_BLOCK = [
:enterprises,
:people,
:communities
]
# FIXME remove it after search_controler refactored
include EventsHelper
def multiple_search?(searches=nil)
['index', 'category_index'].include?(params[:action]) || (searches && searches.size > 1)
end
def map_search?(searches=nil)
!multiple_search?(searches) && params[:display] == 'map'
end
def asset_class(asset)
asset.to_s.singularize.camelize.constantize
end
def search_page_title(title, category = nil)
title = "<h1>" + title
title += ' - <small>' + category.name + '</small>' if category
title + "</h1>"
end
def category_context(category, url)
content_tag('div', category.full_name + _(', ') +
link_to(_('search in all categories'),
url.merge(:category_path => [], :action => (params[:action] == 'category_index' ? 'index' : params[:action]) )),
:align => 'center', :class => 'search-category-context') if category
end
def display?(asset, mode)
defined?(asset_class(asset)::SEARCH_FILTERS[:display]) && asset_class(asset)::SEARCH_FILTERS[:display].include?(mode.to_s)
end
def display_results(searches=nil, asset=nil)
if display?(asset, :map) && map_search?(searches)
partial = 'google_maps'
klass = 'map'
else
partial = 'display_results'
klass = 'list'
end
content_tag('div', render(:partial => partial), :class => "map-or-list-search-results #{klass}")
end
def display_filter(asset, display)
asset = :articles if asset == :tag
if display?(asset, display)
display
else
asset_class(asset).default_search_display
end
end
def city_with_state(city)
if city and city.kind_of?(City)
s = city.parent
if s and s.kind_of?(State) and s.acronym
city.name + ', ' + s.acronym
else
city.name
end
else
nil
end
end
def select_filter(name, options, default = nil)
if options.size <= 1
return
else
options = options.map {|option| [FILTERS_OPTIONS_TRANSLATION[name][option], option]}
options = options_for_select(options, :selected => (params[name] || default))
select_tag(name, options)
end
end
def display_selector(asset, display, float = 'right')
display = nil if display.blank?
display ||= asset_class(asset).default_search_display
if [display?(asset, :map), display?(asset, :compact), display?(asset, :full)].select {|option| option}.count > 1
compact_link = display?(asset, :compact) ? (display == 'compact' ? _('Compact') : link_to(_('Compact'), params.merge(:display => 'compact'))) : nil
map_link = display?(asset, :map) ? (display == 'map' ? _('Map') : link_to(_('Map'), params.merge(:display => 'map'))) : nil
full_link = display?(asset, :full) ? (display == 'full' ? _('Full') : link_to(_('Full'), params.merge(:display => 'full'))) : nil
content_tag('div',
content_tag('strong', _('Display')) + ': ' + [compact_link, map_link, full_link].compact.join(' | ').html_safe,
:class => 'search-customize-options'
)
end
end
def filters(asset)
return if !asset
klass = asset_class(asset)
content_tag('div', klass::SEARCH_FILTERS.map do |name, options|
default = klass.respond_to?("default_search_#{name}") ? klass.send("default_search_#{name}".to_s) : nil
select_filter(name, options, default)
end.join("\n"), :id => 'search-filters')
end
def assets_menu(selected)
assets = @enabled_searches.keys
# Events is a search asset but do not have a good interface for
#TODO searching. When this is solved we may add it back again to the assets
# menu.
assets.delete(:events)
content_tag('ul',
assets.map do |asset|
options = {}
options.merge!(:class => 'selected') if selected.to_s == asset.to_s
content_tag('li', asset_link(asset), options)
end.join("\n"),
:id => 'assets-menu')
end
def asset_link(asset)
link_to(@enabled_searches[asset], "/search/#{asset}")
end
def assets_submenu(asset)
return '' if @templates[asset].blank? || @templates[asset].length == 1
options = @templates[asset].map {|template| [template.name, template.id]}
options = options_for_select([[_('Choose a template'), nil]] + options, selected: (params[:template_id]))
select_tag('template_id', options, :id => 'submenu')
end
end