49 lines
1.7 KiB
Ruby
49 lines
1.7 KiB
Ruby
# Copyright (c) 2010-2011, Diaspora Inc. This file is
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# licensed under the Affero General Public License version 3 or later. See
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# the COPYRIGHT file.
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module CommentsHelper
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GSUB_THIS = "FIUSDHVIUSHDVIUBAIUHAPOIUXJM"
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def comment_toggle(post, commenting_disabled=false)
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if post.comments.size <= 3
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link_to "#{t('stream_helper.hide_comments')}", post_comments_path(post.id), :class => "toggle_post_comments"
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elsif ! user_signed_in?
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link_to "#{t('stream_helper.show_comments', :count => post.comments.size - 3)}", post_path(post.id, :all_comments => '1'), :class => "toggle_post_comments"
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else
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link_to "#{t('stream_helper.show_comments', :count => post.comments.size - 3)}", post_comments_path(post.id), :class => "toggle_post_comments"
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end
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end
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# This method memoizes the new comment form in order to avoid the overhead of rendering it on every post.
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# @param [Integer] post_id The id of the post that this form should post to.
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# @param [User] current_user
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# @return [String] The HTML for the new comment form.
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def new_comment_form(post_id, current_user)
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@form ||= controller.render_to_string(
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:partial => 'comments/new_comment', :locals => {:post_id => GSUB_THIS, :current_user => current_user})
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@form.gsub(GSUB_THIS, post_id.to_s).html_safe
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end
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def comment_form_wrapper_class(post)
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if post.comments.empty? && request && request.format != 'mobile'
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'hidden'
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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 commenting_disabled?(post)
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return true unless user_signed_in?
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if defined?(@commenting_disabled)
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@commenting_disabled
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elsif defined?(@stream)
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!@stream.can_comment?(post)
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else
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false
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end
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end
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def all_comments?
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!! params['all_comments']
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end
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end
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