268 lines
8.5 KiB
Ruby
268 lines
8.5 KiB
Ruby
class PostPresenter < Presenter
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attr_reader :pool, :next_post_in_pool
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def self.preview(post, options = {})
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if post.is_deleted? && options[:tags] !~ /status:(?:all|any|deleted|banned)/ && !options[:raw]
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return ""
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end
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if !post.visible?
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return ""
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end
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path = options[:path_prefix] || "/posts"
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html = %{<article id="post_#{post.id}" class="#{preview_class(post)}" #{data_attributes(post)}>}
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if options[:tags].present?
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tag_param = "?tags=#{CGI::escape(options[:tags])}"
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elsif options[:pool_id]
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tag_param = "?pool_id=#{options[:pool_id]}"
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else
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tag_param = nil
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end
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html << %{<a href="#{path}/#{post.id}#{tag_param}">}
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html << %{<img src="#{post.preview_file_url}" alt="#{h(post.tag_string)}">}
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html << %{</a>}
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html << %{</article>}
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html.html_safe
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end
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def self.preview_class(post)
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klass = "post-preview"
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klass << " post-status-pending" if post.is_pending?
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klass << " post-status-flagged" if post.is_flagged?
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klass << " post-status-deleted" if post.is_deleted?
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klass << " post-status-has-parent" if post.parent_id
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klass << " post-status-has-children" if post.has_visible_children?
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klass
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end
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def self.data_attributes(post)
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%{
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data-id="#{post.id}"
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data-tags="#{h(post.tag_string)}"
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data-pools="#{post.pool_string}"
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data-uploader="#{h(post.uploader_name)}"
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data-approver-id="#{post.approver_id}"
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data-rating="#{post.rating}"
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data-width="#{post.image_width}"
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data-height="#{post.image_height}"
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data-flags="#{post.status_flags}"
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data-parent-id="#{post.parent_id}"
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data-has-children="#{post.has_children?}"
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data-score="#{post.score}"
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data-fav-count="#{post.fav_count}"
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data-pixiv-id="#{post.pixiv_id}"
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data-md5="#{post.md5}"
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data-file-ext="#{post.file_ext}"
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data-file-url="#{post.file_url}"
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data-large-file-url="#{post.large_file_url}"
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data-preview-file-url="#{post.preview_file_url}"
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}.html_safe
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end
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def initialize(post)
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@post = post
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end
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def preview_html
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PostPresenter.preview(@post)
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end
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def humanized_tag_string
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@post.tag_string.split(/ /).slice(0, 25).join(", ").tr("_", " ")
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end
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def humanized_essential_tag_string
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string = []
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if @post.character_tags.any?
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chartags = @post.character_tags.slice(0, 5)
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if @post.character_tags.length > 5
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chartags << "others"
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end
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chartags = chartags.map do |tag|
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tag.match(/^(.+?)(?:_\(.+\))?$/)[1]
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end
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string << chartags.to_sentence
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end
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if @post.copyright_tags.any?
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copytags = @post.copyright_tags.slice(0, 5)
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if @post.copyright_tags.length > 5
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copytags << "others"
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end
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copytags = copytags.to_sentence
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string << (@post.character_tags.any? ? "(#{copytags})" : copytags)
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end
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if @post.artist_tags_excluding_hidden.any?
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string << "drawn by"
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string << @post.artist_tags_excluding_hidden.to_sentence
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end
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string.empty? ? "##{@post.id}" : string.join(" ").tr("_", " ")
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end
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def categorized_tag_string
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string = []
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if @post.copyright_tags.any?
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string << @post.copyright_tags.join(" ")
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end
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if @post.character_tags.any?
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string << @post.character_tags.join(" ")
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end
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if @post.artist_tags.any?
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string << @post.artist_tags.join(" ")
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end
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if @post.general_tags.any?
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string << @post.general_tags.join(" ")
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end
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string.join(" \n")
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end
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def humanized_categorized_tag_string
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string = []
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if @post.copyright_tags.any?
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string << @post.copyright_tags
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end
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if @post.character_tags.any?
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string << @post.character_tags
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end
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if @post.artist_tags.any?
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string << @post.artist_tags
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end
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if @post.general_tags.any?
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string << @post.general_tags
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end
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string.flatten.slice(0, 25).join(", ").tr("_", " ")
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end
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def image_html(template)
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return template.content_tag("p", "The artist requested removal of this image") if @post.is_banned? && !CurrentUser.user.is_gold?
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return template.content_tag("p", template.link_to("You need a gold account to see this image.", template.upgrade_information_users_path)) if !Danbooru.config.can_user_see_post?(CurrentUser.user, @post)
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return template.content_tag("p", "This image is unavailable") if !@post.visible?
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if @post.is_flash?
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template.render("posts/partials/show/flash", :post => @post)
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elsif !@post.is_image?
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template.render("posts/partials/show/download", :post => @post)
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elsif @post.is_image?
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template.render("posts/partials/show/image", :post => @post)
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end
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end
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def tag_list_html(template, options = {})
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@tag_set_presenter ||= TagSetPresenter.new(@post.tag_array)
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@tag_set_presenter.tag_list_html(template, options.merge(:show_extra_links => CurrentUser.user.is_gold?))
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end
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def split_tag_list_html(template, options = {})
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@tag_set_presenter ||= TagSetPresenter.new(@post.tag_array)
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@tag_set_presenter.split_tag_list_html(template, options.merge(:show_extra_links => CurrentUser.user.is_gold?))
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end
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def has_nav_links?(template)
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(CurrentUser.user.enable_sequential_post_navigation && template.params[:tags].present? && template.params[:tags] !~ /order:/) || @post.pools.any?
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end
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def post_footer_for_pool_html(template)
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if template.params[:pool_id]
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pool = Pool.where(:id => template.params[:pool_id]).first
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return if pool.nil?
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return if pool.neighbors(@post).next.nil?
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template.link_to("Next in #{pool.pretty_name}", template.post_path(pool.neighbors(@post).next))
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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 pool_html(template)
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html = ["<ul>"]
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if template.params[:pool_id].present? && @post.belongs_to_pool_with_id?(template.params[:pool_id])
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pool = Pool.where(:id => template.params[:pool_id]).first
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return if pool.nil?
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html += pool_link_html(template, pool, :include_rel => true)
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other_pools = @post.pools.where("id <> ?", template.params[:pool_id]).series_first
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other_pools.each do |other_pool|
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html += pool_link_html(template, other_pool)
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end
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else
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first = true
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pools = @post.pools.series_first
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pools.each do |pool|
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if first && template.params[:tags].blank?
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html += pool_link_html(template, pool, :include_rel => true)
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first = false
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else
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html += pool_link_html(template, pool)
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end
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end
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end
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html << "</ul>"
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html.join("\n").html_safe
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end
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def pool_link_html(template, pool, options = {})
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pool_html = [%{<li id="nav-link-for-pool-#{pool.id}" class="pool-category-#{pool.category}">}]
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match_found = false
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if options[:include_rel]
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prev_rel = "prev"
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next_rel = "next"
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klass = "active"
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else
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prev_rel = nil
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next_rel = nil
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klass = ""
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end
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if @post.id != pool.post_id_array.first
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pool_html << template.link_to("«".html_safe, template.post_path(pool.post_id_array.first, :pool_id => pool.id), :class => "#{klass} first", :title => "to page 1")
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else
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pool_html << '<span class="first">«</span>'
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end
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if pool.neighbors(@post).previous
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pool_html << template.link_to("‹ prev".html_safe, template.post_path(pool.neighbors(@post).previous, :pool_id => pool.id), :rel => prev_rel, :class => "#{klass} prev", :title => "to page #{pool.page_number(pool.neighbors(@post).previous)}")
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match_found = true
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else
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pool_html << '<span class="prev">‹ prev</span>'
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end
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pool_html << ' <span class="pool-name ' + klass + '">'
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pool_html << template.link_to("Pool: #{pool.pretty_name}", template.pool_path(pool), :title => "page #{pool.page_number(@post.id)}/#{pool.post_count}")
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pool_html << '</span> '
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if pool.neighbors(@post).next
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@next_post_in_pool = pool.neighbors(@post).next
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pool_html << template.link_to("next ›".html_safe, template.post_path(@next_post_in_pool, :pool_id => pool.id), :rel => next_rel, :class => "#{klass} next", :title => "to page #{pool.page_number(@next_post_in_pool)}")
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match_found = true
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else
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pool_html << '<span class="next">next ›</span>'
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end
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if @post.id != pool.post_id_array.last
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pool_html << template.link_to("»".html_safe, template.post_path(pool.post_id_array.last, :pool_id => pool.id), :class => "#{klass} last", :title => "to page #{pool.post_count}")
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else
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pool_html << '<span class="last">»</span>'
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end
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pool_html << "</li>"
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pool_html
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end
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end
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