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Add data-src when image is to be lazy loaded, use tag helper instead of image_tag helper

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kushalpandya 2017-09-22 21:22:50 +05:30
parent 31d43e3458
commit abb9981d20
1 changed files with 16 additions and 9 deletions
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25
app/helpers/avatars_helper.rb
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@ -13,22 +13,29 @@ module AvatarsHelper
user_name = options[:user].try(:name) || options[:user_name] user_name = options[:user].try(:name) || options[:user_name]
avatar_url = options[:url] || avatar_icon(options[:user] || options[:user_email], avatar_size) avatar_url = options[:url] || avatar_icon(options[:user] || options[:user_email], avatar_size)
has_tooltip = options[:has_tooltip].nil? ? true : options[:has_tooltip] has_tooltip = options[:has_tooltip].nil? ? true : options[:has_tooltip]
data_attributes = {} data_attributes = options[:data] || {}
css_class = %W[avatar s#{avatar_size}].push(*options[:css_class]) css_class = %W[avatar s#{avatar_size}].push(*options[:css_class])
if has_tooltip if has_tooltip
css_class.push('has-tooltip') css_class.push('has-tooltip')
data_attributes = { container: 'body' } data_attributes[:container] = 'body'
end end
image_tag( if options[:lazy]
avatar_url, css_class << 'lazy'
data_attributes[:src] = avatar_url
avatar_url = LazyImageTagHelper.placeholder_image
end
image_options = {
alt: "#{user_name}'s avatar",
src: avatar_url,
data: data_attributes,
class: css_class, class: css_class,
alt: "#{user_name}'s avatar", title: user_name
title: user_name, }
data: data_attributes,
lazy: true tag(:img, image_options)
)
end end
def user_avatar(options = {}) def user_avatar(options = {})