Retrospring/app/helpers/application_helper.rb

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module ApplicationHelper
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def nav_entry(body, path, options = {})
options = {
badge: nil,
badge_color: nil,
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icon: nil,
class: ''
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}.merge(options)
unless options[:icon].nil?
body = "#{content_tag(:i, '', class: "mdi-#{options[:icon]}")} #{body}"
end
unless options[:badge].nil?
# TODO: make this prettier?
body << " #{
content_tag(:span, options[:badge], class: ("badge#{
" badge-#{options[:badge_color]}" unless options[:badge_color].nil?
}"))}"
end
content_tag(:li, link_to(body.html_safe, path, class: "nav-link"), class: ("nav-item#{' active' if current_page? path} #{options[:class]}"))
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end
def list_group_item(body, path, options = {})
options = {
badge: nil,
badge_color: nil,
class: ''
}.merge(options)
unless options[:badge].nil? or options[:badge] == 0
# TODO: make this prettier?
body << " #{
content_tag(:span, options[:badge], class: ("badge#{
" badge-#{options[:badge_color]}" unless options[:badge_color].nil?
}"))}"
end
content_tag(:a, body.html_safe, href: path, class: ("list-group-item list-group-item-action #{'active ' if current_page? path}#{options[:class]}"))
end
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def tooltip(body, tooltip_content, placement = "bottom")
content_tag(:span, body, {title: tooltip_content, "data-toggle" => "tooltip", "data-placement" => placement} )
end
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def time_tooltip(subject, placement = "bottom")
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tooltip time_ago_in_words(subject.created_at), localize(subject.created_at), placement
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end
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def hidespan(body, hide)
content_tag(:span, body, class: "hidden-#{hide}")
end
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##
#
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def bootstrap_color c
case c
when "error", "alert"
"danger"
when "notice"
"info"
else
c
end
end
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def inbox_count
return 0 unless user_signed_in?
count = Inbox.select("COUNT(id) AS count")
.where(new: true)
.where(user_id: current_user.id)
.group(:user_id)
.order(:count)
.first
return nil if count.nil?
return nil unless count.count > 0
count.count
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end
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def notification_count
return 0 unless user_signed_in?
count = Notification.for(current_user).where(new: true)
return nil if count.nil?
return nil unless count.count > 0
count.count
end
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def privileged?(user)
((!current_user.nil?) && ((current_user == user) || current_user.mod?)) ? true : false
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end
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# @deprecated Use {User#profile_picture.url} instead.
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def gravatar_url(user)
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return user.profile_picture.url :medium
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# return '/cage.png'
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#return '//www.gravatar.com/avatar' if user.nil?
#return "//www.gravatar.com/avatar/#{Digest::MD5.hexdigest(user)}" if user.is_a? String
#"//www.gravatar.com/avatar/#{Digest::MD5.hexdigest(user.email)}"
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end
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def ios_web_app?
user_agent = request.env['HTTP_USER_AGENT'] || 'Mozilla/5.0'
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# normal MobileSafari.app UA: Mozilla/5.0 (iPhone; CPU iPhone OS 8_1_1 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Version/8.0 Mobile/12B435 Safari/600.1.4
# webapp UA: Mozilla/5.0 (iPhone; CPU iPhone OS 8_1_1 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Mobile/12B435
return true if user_agent.match /^Mozilla\/\d+\.\d+ \(i(?:Phone|Pad|Pod); CPU(?:.*) like Mac OS X\)(?:.*) Mobile(?:\S*)$/
false
end
def generate_title(name, junction = nil, content = nil, s = false)
if s
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if name[-1].downcase != "s"
name = name + "'s"
else
name = name + "'"
end
end
list = [name]
list.push junction unless junction.nil?
unless content.nil?
content = strip_markdown(content)
if content.length > 45
content = content[0..42] + "..."
end
list.push content
end
list.push "|", APP_CONFIG['site_name']
list.join " "
end
def question_title(question)
name = user_screen_name question.user, anonymous: question.author_is_anonymous, url: false
generate_title name, "asked", question.content
end
def answer_title(answer)
name = user_screen_name answer.user, anonymous: false, url: false
generate_title name, "answered", answer.question.content
end
def user_title(user, junction = nil)
name = user_screen_name user, anonymous: false, url: false
generate_title name, junction, nil, !junction.nil?
end
def questions_title(user)
user_title user, "questions"
end
def answers_title(user)
user_title user, "answers"
end
def smiles_title(user)
user_title user, "smiles"
end
def comments_title(user)
user_title user, "comments"
end
def group_title(group)
generate_title group.name
end
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end