module RailsKindeditor::Helper
Public Instance Methods
kindeditor(name, method, options = {})
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# File lib/rails_kindeditor/helper.rb, line 12 def kindeditor(name, method, options = {}) # TODO: Refactory options: 1. kindeditor_option 2. html_option input_html = (options.delete(:input_html) || {}).stringify_keys output_buffer = ActiveSupport::SafeBuffer.new output_buffer << build_text_area_tag(name, method, self, merge_assets_info(options), input_html) output_buffer << javascript_tag(js_replace(input_html['id'], options)) end
kindeditor_file_manager_json_path()
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# File lib/rails_kindeditor/helper.rb, line 46 def kindeditor_file_manager_json_path "#{main_app_root_url}kindeditor/filemanager" end
kindeditor_tag(name, content = nil, options = {})
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# File lib/rails_kindeditor/helper.rb, line 3 def kindeditor_tag(name, content = nil, options = {}) id = sanitize_to_id(name) input_html = { :id => id }.merge(options.delete(:input_html) || {}) input_html[:class] = "#{input_html[:class]} rails_kindeditor" output = ActiveSupport::SafeBuffer.new output << text_area_tag(name, content, input_html) output << javascript_tag(js_replace(id, options)) end
kindeditor_upload_json_path(*args)
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# File lib/rails_kindeditor/helper.rb, line 35 def kindeditor_upload_json_path(*args) options = args.extract_options! owner_id_query_string = options[:owner_id] ? "?owner_id=#{options[:owner_id]}" : '' owner_type_query_string = options[:owner_type] ? "&owner_type=#{options[:owner_type]}" : '' if owner_id_query_string == '' && owner_type_query_string == '' "#{main_app_root_url}kindeditor/upload" else "#{main_app_root_url}kindeditor/upload#{owner_id_query_string}#{owner_type_query_string}" end end
merge_assets_info(options)
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# File lib/rails_kindeditor/helper.rb, line 20 def merge_assets_info(options) owner = options.delete(:owner) options[:class] = "#{options[:class]} rails_kindeditor" if Kindeditor::AssetUploader.save_upload_info? && (!owner.nil?) && (!owner.id.nil?) begin owner_id = owner.id owner_type = owner.class.name options.reverse_merge!(owner_id: owner_id, owner_type: owner_type, data: {upload: kindeditor_upload_json_path(owner_id: owner_id, owner_type: owner_type), filemanager: kindeditor_file_manager_json_path}) return options end else options.reverse_merge!(data: {upload: kindeditor_upload_json_path, filemanager: kindeditor_file_manager_json_path}) end end
Private Instance Methods
build_text_area_tag(name, method, template, options, input_html)
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# File lib/rails_kindeditor/helper.rb, line 95 def build_text_area_tag(name, method, template, options, input_html) if Rails.version >= '4.0.0' text_area_tag = ActionView::Helpers::Tags::TextArea.new(name, method, template, options) text_area_tag.send(:add_default_name_and_id, input_html) text_area_tag.render elsif Rails.version >= '3.1.0' text_area_tag = ActionView::Base::InstanceTag.new(name, method, template, options.delete(:object)) text_area_tag.send(:add_default_name_and_id, input_html) text_area_tag.to_text_area_tag(input_html) elsif Rails.version >= '3.0.0' raise 'Please use rails_kindeditor v0.2.8 for Rails v3.0.x' else raise 'Please upgrade your Rails !' end end
get_options(options)
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# File lib/rails_kindeditor/helper.rb, line 80 def get_options(options) options.delete(:editor_id) options.delete(:window_onload) options.reverse_merge!(:width => '100%') options.reverse_merge!(:height => 300) options.reverse_merge!(:allowFileManager => true) options.reverse_merge!(:uploadJson => kindeditor_upload_json_path(:owner_id => options.delete(:owner_id), :owner_type => options.delete(:owner_type))) options.reverse_merge!(:fileManagerJson => kindeditor_file_manager_json_path) if options[:simple_mode] == true options.merge!(:items => %w{fontname fontsize | forecolor hilitecolor bold italic underline removeformat | justifyleft justifycenter justifyright insertorderedlist insertunorderedlist | emoticons image link}) end options.delete(:simple_mode) options end
js_replace(dom_id, options = {})
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# File lib/rails_kindeditor/helper.rb, line 60 def js_replace(dom_id, options = {}) editor_id = options[:editor_id].nil? ? '' : "#{options[:editor_id].to_s.downcase} = " if options[:window_onload] require 'securerandom' random_name = SecureRandom.hex; "var old_onload_#{random_name}; if(typeof window.onload == 'function') old_onload_#{random_name} = window.onload; window.onload = function() { KindEditor.basePath='#{RailsKindeditor.base_path}'; #{editor_id}KindEditor.create('##{dom_id}', #{get_options(options).to_json}); if(old_onload_#{random_name}) old_onload_#{random_name}(); }" else "KindEditor.basePath='#{RailsKindeditor.base_path}'; KindEditor.ready(function(K){ #{editor_id}K.create('##{dom_id}', #{get_options(options).to_json}); });" end end
main_app_root_url()
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# File lib/rails_kindeditor/helper.rb, line 52 def main_app_root_url begin main_app.root_url.slice(0, main_app.root_url.rindex(main_app.root_path)) + '/' rescue '/' end end