28 lines
577 B
Ruby
28 lines
577 B
Ruby
module ApplicationHelper
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def avatar(user)
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user.avatar.present? ? image_tag(user.avatar) : (gravatar_image_tag user.email, alt: user.username)
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end
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def avatar_url(user)
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user.avatar.present? ? user.avatar : (gravatar_image_url user.email, alt: user.username)
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end
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def get_categories
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Category.order('articles_count desc')
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end
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def get_tags(article)
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tags = article.tags || ''
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tags.split(',')
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end
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def get_articles_count
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Article.count
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end
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def blog_title
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blog = BlogInfo.first
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blog.present? ? blog.blog_title : 'Blog'
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end
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end
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