122 lines
2.5 KiB
Ruby
122 lines
2.5 KiB
Ruby
module PostSetPresenters
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class Popular < Base
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attr_accessor :post_set, :tag_set_presenter
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delegate :posts, :date, :min_date, :max_date, :to => :post_set
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def initialize(post_set)
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@post_set = post_set
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end
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def prev_day
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date - 1.day
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end
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def next_day
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date + 1.day
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end
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def prev_week
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date - 7.days
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end
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def next_week
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date + 7.days
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end
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def prev_month
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1.month.ago(date)
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end
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def next_month
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1.month.since(date)
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end
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def link_rel_for_scale?(template, scale)
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(template.params[:scale].blank? && scale == "day") || template.params[:scale].to_s.include?(scale)
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end
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def next_date_for_scale(scale)
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case scale
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when "Day"
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next_day
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when "Week"
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next_week
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when "Month"
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next_month
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else
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nil
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end
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end
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def prev_date_for_scale(scale)
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case scale
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when "Day"
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prev_day
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when "Week"
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prev_week
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when "Month"
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prev_month
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else
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nil
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end
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end
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def nav_links_for_scale(template, scale)
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html = []
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html << '<span class="period">'
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html << template.link_to(
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"«prev".html_safe,
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template.popular_explore_posts_path(
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:date => prev_date_for_scale(scale),
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:scale => scale.downcase
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),
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:rel => (link_rel_for_scale?(template, scale.downcase) ? "prev" : nil)
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)
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html << template.link_to(
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scale,
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template.popular_explore_posts_path(
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:date => date,
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:scale => scale.downcase
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),
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:class => "desc"
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)
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html << template.link_to(
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"next»".html_safe,
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template.popular_explore_posts_path(
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:date => next_date_for_scale(scale),
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:scale => scale.downcase
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),
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:rel => (link_rel_for_scale?(template, scale.downcase) ? "next" : nil)
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)
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html << '</span>'
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html.join("\n").html_safe
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end
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def nav_links(template)
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html = []
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html << '<p id="popular-nav-links">'
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html << nav_links_for_scale(template, "Day")
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html << nav_links_for_scale(template, "Week")
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html << nav_links_for_scale(template, "Month")
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html << '</p>'
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html.join("\n").html_safe
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end
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def range_text
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if min_date == max_date
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date.strftime("%B %d, %Y")
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elsif max_date - min_date < 10.days
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min_date.strftime("Week of %B %d, %Y")
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else
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date.strftime("%B %Y")
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end
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end
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end
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end
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