nccu-news/app/controllers/news_controller.rb

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class NewsController < ApplicationController
def index
params = OrbitHelper.params
news = nil
if params[:keywords]
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!params[:sort].blank? ? sort = {params[:sort].to_sym=>params[:order]} : sort = {:is_top=>"desc",:postdate=>"desc"}
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news = NewsBulletin.where(:title.ne => "").any_of(:title => /#{params[:keywords].to_s}/i).is_approved.order_by(sort).filter_by_categories(["all"]).per(15) if !params[:keywords].nil?
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news_count = ",共有" + news.count.to_s + "筆資料"
keyword = "搜尋標題有關 ' " + params[:keywords] + " '"
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elsif params[:department]
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!params[:sort].blank? ? sort = {params[:sort].to_sym=>params[:order]} : sort = {:is_top=>"desc",:postdate=>"desc"}
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dept = Department.find_by(:uid => params["department"].split("-").last) rescue nil
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news = NewsBulletin.where(:title.ne => "" ,:department => dept).is_approved.order_by(sort).filter_by_categories(["all"]) if !dept.nil?
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news_count = ",共有" + news.count.to_s + "筆資料"
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keywords = params[:department].split("-")
keywords.delete(keywords.last)
if keywords.kind_of?(Array)
keyword = "列出由:" + keywords.join("-") + "發佈的資料"
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else
keyword = "列出由:" + keywords + "發佈的資料"
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end
elsif params[:unit]
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unit = Unit.find_by(:uid => params["unit"].split("-").last) rescue nil
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!params[:sort].blank? ? sort = {params[:sort].to_sym=>params[:order]} : sort = {:is_top=>"desc",:postdate=>"desc"}
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news = NewsBulletin.where(:title.ne => "" ,:unit => unit).is_approved.order_by(sort).filter_by_categories(["all"]) if !unit.nil?
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news_count = ",共有" + news.count.to_s + "筆資料"
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keywords = params[:unit].split("-")
keywords.delete(keywords.last)
if keywords.kind_of?(Array)
keyword = "列出由:" + keywords.join("-") + "發佈的資料"
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else
keyword = "列出由:" + keywords + "發佈的資料"
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end
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elsif params["category"]
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!params[:sort].blank? ? sort = {params[:sort].to_sym=>params[:order]} : sort = {:is_top=>"desc",:postdate=>"desc"}
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category = Category.find_by(:uid => params["category"].split("-").last) rescue nil
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news = NewsBulletin.all.where(:title.ne => "").is_approved.order_by(sort).filter_by_categories([category.id.to_s]) if !category.nil?
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news_count = ",共有" + news.count.to_s + "筆資料"
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keywords = params[:category].split("-")
keywords.delete(keywords.last)
if keywords.kind_of?(Array)
keyword = "搜尋有關 ' " + keywords.join("-") + " '"
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else
keyword = "搜尋有關 ' " + keywords + " '"
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end
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end
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!params[:sort].blank? ? sort = {params[:sort].to_sym=>params[:order]} : sort = {:is_top=>"desc",:postdate=>"desc"}
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news = NewsBulletin.where(:title.ne => "" ,:is_preview.in=>[false,nil]).is_approved.order_by(sort).filter_by_categories.filter_by_tags(OrbitHelper.params['tags']) if news.nil?
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page = Page.where(:module => "news").first rescue nil
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ma = ModuleApp.find_by_key("news") rescue nil
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categories = ma.categories.enabled.collect do |cat|
{
"category-name" => cat.title,
"category-link" => "/#{I18n.locale.to_s + page.url}/?category=#{cat.to_param}"
}
end
anns = news.collect do |a|
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if a.image_description.nil?
image_description = "裝飾性圖片"
else
image_description = a.image_description
end
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statuses = a.statuses_with_classname.collect do |status|
{
"status" => status["name"],
"status-class" => "status-#{status['classname']}"
}
end
{
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"title" => HTMLEntities.new.encode(a.title),
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"subtitle" => a.subtitle,
"statuses" => statuses,
"category" => a.category.title,
"postdate" => a.postdate.strftime('%Y-%m-%d'),
"link_to_show" => OrbitHelper.url_to_show(a.to_param),
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"img_src" => a.image.thumb.url || "/assets/news_default_image.jpg",
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"img_description" => image_description,
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"more" => t(:more_plus)
}
end
{
"news" => anns,
"categories" => categories,
"extras" => {
"categories-title" => t("news.categories"),
"widget-title" =>t('news.news'),
"title-head" => t('news.table.title'),
"date-head" => t('news.table.date'),
"status-head" => t('news.table.status'),
"subtitle-head" => t('news.table.sub_title'),
"category-head" => t('news.table.category'),
"news_count" => news_count,
"keyword" => keyword
},
"total_pages" => news.total_pages
}
end
def widget
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params = OrbitHelper.params
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!params[:sort].blank? ? sort = {params[:sort].to_sym=>params[:order]} : sort = {:is_top=>"desc",:postdate=>"desc"}
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news = NewsBulletin.where(:title.ne => "",:is_preview.in=>[false,nil],:is_hot => true).is_approved.order_by(sort).filter_by_widget_categories if news.nil?
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page = Page.where(:module => "news").first rescue nil
ma = ModuleApp.find_by_key("news") rescue nil
categories = ma.categories.enabled.collect do |cat|
{
"name" => cat.title,
"category-link" => "/#{I18n.locale.to_s + page.url}/?category=#{cat.to_param}"
}
end
categories.unshift({"name" => t("news.all"), "category-link" => "/#{I18n.locale.to_s + page.url}/"})
anns = news.collect do |a|
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if a.image_description.nil?
image_description = "裝飾性圖片"
else
image_description = a.image_description
end
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statuses = a.statuses_with_classname.collect do |status|
{
"status" => status["name"],
"status-class" => "status-#{status['classname']}"
}
end
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if I18n.locale.to_s == 'zh_tw'
subtitle = a.subtitle.truncate(100)
elsif I18n.locale.to_s == 'en'
subtitle = a.subtitle.truncate(200)
end
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{
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"title" => HTMLEntities.new.encode(a.title),
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"subtitle" => subtitle,
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"statuses" => statuses,
"category" => a.category.title,
"postdate" => a.postdate,
"link_to_show" => OrbitHelper.widget_item_url(a.to_param),
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"img_src" => a.image.thumb.url || "/assets/news_default_image.jpg",
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"img_description" => image_description
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}
end
{
"news" => anns,
"categories" => categories,
"extras" => {
"more_url"=>OrbitHelper.widget_more_url,
"title-head" => t('news.table.title'),
"date-head" => t('news.table.date'),
"status-head" => t('news.table.status'),
"subtitle-head" => t('news.table.sub_title'),
"category-head" => t('news.table.category')
}
}
end
def show
params = OrbitHelper.params
news = NewsBulletin.find_by(:uid=>params[:uid])
url_to_edit = OrbitHelper.user_can_edit?(news) ? "/admin/news/#{news.id.to_s}/edit" : ""
access_level = OrbitHelper.user_access_level?
page = Page.where(:module => "news").first rescue nil
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if !news.approved && (access_level != "manager" && access_level != "admin" && access_level != "sub_manager")
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return {}
end
ma = ModuleApp.find_by_key("news") rescue nil
categories = ma.categories.enabled.collect do |cat|
{
"category-name" => cat.title,
"category-link" => "/#{I18n.locale.to_s + page.url}/?category=#{cat.to_param}"
}
end
tags = news.tags.map{|tag| {
"tag" => tag.name ,
"url" => OrbitHelper.page_for_tag(tag)
} } rescue []
files = news.news_bulletin_files.collect{|file| { "file_url" => file.file.url, "file_title" => (file.title.blank? ? File.basename(file.file.path) : file.title) } } rescue []
links = news.news_bulletin_links.collect{|link| { "link_url" => link.url, "link_title" => (link.title.blank? ? link.url : link.title) } } rescue []
update_user = news.update_user.member_profile.name rescue ""
department = news.department rescue ""
{
"tags" => tags,
"news_bulletin_files" => files,
"news_bulletin_links" => links,
"categories" => categories,
"data" => {
"categories-title" => t("news.categories"),
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"title" => HTMLEntities.new.encode(news.title),
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"category" => news.category.title,
"category-link" => "/#{I18n.locale.to_s + page.url}/?category=#{news.category.to_param}",
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"unit" => (news.unit.name rescue ""),
"unit-link" => "/#{I18n.locale.to_s + page.url}/?unit=#{(news.unit.to_param rescue "")}",
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"department" => (department.name rescue ""),
"department-link" => "/#{I18n.locale.to_s + page.url}/?department=#{(department.to_param rescue "")}",
"update_user" => update_user,
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"updated_at" => news.postdate.strftime('%Y-%m-%d %H:%M'),
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"body" => news.text == "" ? "Content unavailable for this language." : news.text,
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"image" => news.image.url,
"view_count" =>news.view_count
},
"impressionist" => (news.is_preview ? nil : news),
"url_to_edit"=>url_to_edit
}
end
end