Module: ApplicationHelper

Defined in:
lib/app/helpers/application_helper.rb

Overview

Methods added to this helper will be available to all templates in the application.

Instance Method Summary collapse

Instance Method Details

#hbutton_to(text, url, active = true) ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 528

def hbutton_to(text, url, active=true)
  out=''
  out<<"<button type='button' onclick=\"JavaScript: window.location='"
  out<< url_for(url)
  out<<"'\">"
  out<<text
  out<<'</button> '
  return out
end

#hi(lib) ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 433

def hi(lib)
  if lib.to_s==""
    return "-"
  else
    h(lib)
  end
end

#ican?(*args) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/app/helpers/application_helper.rb', line 6

def ican?(*args)
    begin
        # if CanCan plugin installed
          can?(*args)
    rescue
          true
    end
end

#icannot?(*args) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/app/helpers/application_helper.rb', line 14

def icannot?(*args)
    begin
        # if CanCan plugin installed
          cannot?(*args)
    rescue
          false
    end
end

#image_add ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 461

def image_add
  return image_tag("aslon_scaffold/add.gif", :border=>0, :style=>"vertical-align:middle",:id=>'add')+"[Ajouter]"
end

#image_delete ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 457

def image_delete
  return image_tag("aslon_scaffold/delete.gif", :border=>0, :style=>"vertical-align:middle")+"[Supp]"
end

#image_edit ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 453

def image_edit
  return image_tag("aslon_scaffold/edit.gif", :border=>0, :style=>"vertical-align:middle")+"[Edit]"
end

#image_export ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 477

def image_export
   return image_tag("icons/mini/icon_download.gif", :border=>0, :style=>"vertical-align:middle")+"Export .csv"
end

#image_folder ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 469

def image_folder
  return image_tag("aslon_scaffold/folder.gif", :border=>0, :style=>"vertical-align:bottom")
end

#image_import ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 481

def image_import
   return image_tag("icons/mini/page_new.gif", :border=>0, :style=>"vertical-align:middle")+"Import"
end

#image_refresh ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 473

def image_refresh
  return image_tag("icons/mini/page_refresh.gif", :border=>0, :style=>"vertical-align:bottom")
end

#image_zoom ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 465

def image_zoom
  return image_tag("aslon_scaffold/magnifier.png", :border=>0, :style=>"vertical-align:middle")+"[Voir]"
end

#l(lib) ⇒ Object

todo rendre multiplangues



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# File 'lib/app/helpers/application_helper.rb', line 424

def l(lib)
  return lib.to_s.humanize
end

#link_to_image_add(objet) ⇒ Object

can? :edit,objet.class



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# File 'lib/app/helpers/application_helper.rb', line 76

def link_to_image_add(objet)
  if ican? :create,objet.class
     # link_to image_add,eval("new_#{objet.class.to_s.underscore}_path(objet)"),:id=>'add'
    link_to '<i class="glyphicon glyphicon-plus"></i> Add'.html_safe, eval("new_#{objet.class.to_s.underscore.gsub('/','_')}_path(objet)"), class: 'btn btn-default'
  end
end

#link_to_image_delete(objet) ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 82

def link_to_image_delete(objet)
    if ican? :destroy, objet.class
      link_to(image_delete, objet, :confirm => 'Are you sure?', :method => :delete, :id=>'delete')
    end
end

#link_to_image_edit(objet) ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 70

def link_to_image_edit(objet)
  if can? :edit,objet.class
      link_to '<i class="glyphicon glyphicon-pencil"></i> Edit'.html_safe, eval("edit_#{objet.class.to_s.underscore.gsub('/','_')}_path(objet)"), class: 'btn btn-default'
  end
 # can? :edit,objet.class
end

#llib(lib) ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 428

def llib(lib)
  return lib.to_s.humanize if $l[lib]==nil
  return "<b>"+$l[lib]+"</b>"
end

#mb ⇒ Object

Outputs the error messages block. The first argument specifies a hash options:

  • :on => :products Also includes AR validation errors for @products

  • :clear => true Clears messages after displaying

  • :keep => true Keeps around messages for next response cycle



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# File 'lib/app/helpers/application_helper.rb', line 493

def mb
  out = "é"
end

#message_block(options = {}) ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 497

def message_block(options = {})
  out = ""

  [:back, :confirm, :error, :info, :warn, :notice].each do |type|
    next if flash[type].nil? or flash[type].empty?
    flash[type] = [flash[type]] unless flash[type].is_a?(Array)

    out << "<div class=\"container #{type}\"><ul>\n"
    flash[type].each {|msg| out << "<li>#{h(msg.to_s)}</li>\n"}
    out << "</ul></div>\n"

    flash[type] = nil if options[:clear]
    flash.keep[type] if options[:keep]
  end

  if options[:on]
    options[:on] = [options[:on]] unless options[:on].kind_of?(Array)
    models = options[:on].map {|m| instance_variable_get("@" + m.to_s)}.select {|m| !m.nil?}
    errors = models.inject([]) {|b, m| b += m.errors.full_messages}

    if errors.size > 0
      out << "<div class=\"container error\"><ul>\n"
      errors.each {|msg| out << "<li>#{h(msg.to_s)}</li>\n"}
      out << "</ul></div>\n"
    end
  end

  content_tag(:div, out.html_safe, :id => 'message_block', :class => 'flash')
end

#model_name(model) ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 47

def model_name(model)
  begin
     eval("#{model}.model_name.human")
   rescue
     model.humanize
   end
end

#show(objet, attribut) ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 31

def show(objet,attribut)


   aslib= eval "#{objet.class.name}.human_attribute_name(attribut)"
   begin
   if attribut.split('.').size==2
     return ("<li class='string input optional stringish'><label  class='label'>#{aslib}</label>"+objet.send( attribut.split('.').first).send( attribut.split('.').second).to_s+"</li>").html_safe
   else
      return ("<li class='string input optional stringish'><label class='label'>#{aslib}</label>"+url(objet.send(attribut).to_s)+"</li>").html_safe
   end

  rescue
    return ("<li class='string input optional stringish'><label class='label'>#{aslib}</label>?</li>").html_safe
  end
end

#submit_action(form, lib, action) ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 538

def submit_action(form, lib, action)
  button_to_function lib, "$('#{form}').action='#{action}';$('#{form}').submit();"
end

#table(model, table, h, actions) ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 164

def table(model, table, h, actions)
  sel=''
  sel='&type='+params[:type] if params[:type]
  sel+='&status='+params[:status] if params[:status]

  wp=will_paginate(table)
  # info_titre_tableau=page_entries_info(table)
  info_titre_tableau=""
  s=''.force_encoding('utf-8')
  # --------------------------------------------------------------------
  s<<"<table class='table table-responsive table-hover table-striped' id='liste'>
              <caption>#{info_titre_tableau}</caption>
        <thead>
          <tr>"
  # --------------------------------------------------------------------
  # intitulé des colonnes
  # --------------------------------------------------------------------

    h.each do |value|
      img='aslon_scaffold/sort_desc.gif'
      sens='DESC'
      if params[:order]==value && params[:sens]=='DESC'
        sens='ASC'
        img='aslon_scaffold/sort_desc.gif'
      end

      if params[:order]==value && params[:sens]=='ASC'
        sens='DESC'
        img='aslon_scaffold/sort_asc.gif'
      end
       hlib=eval("#{model.gsub('_','/').camelize}.human_attribute_name(value)")
      # sorting doesn't work with search
      if request.env['QUERY_STRING'] != "method=get" && !value.include?('.')
        s<<"<th scope='col' onclick=\"self.location.href = \'#{request.env['PATH_INFO']}?#{sel}&order=#{value}&sens=#{sens}\'; \">"
        s<< hlib
        s<<" "+image_tag(img, :border=>0, :style=>"vertical-align:middle") if (img)
        s<<"</th>"
      else
#          s<< "<th scope='col'>"+l(key)+"</th>"
        s<< "<th scope='col'>"+hlib+"</th>"
      end
    end

   s<<'</tr>'
   s<<'</thead>'
  # --------------------------------------------------------------------
  # bas du tableau
  # --------------------------------------------------------------------
  s<< " <tfoot>
            <tr>
                <th scope='row'>#{info_titre_tableau}</th>
                <td colspan='#{h.size-1}'>&nbsp; #{wp}</td>
            </tr>
        </tfoot>"
  s<<'<tbody>'
  # --------------------------------------------------------------------
  # lignes du tableau
  # --------------------------------------------------------------------
  i=1
  script="".force_encoding('utf-8')
  for aLine in table
    id=''
    c_id=''
    # ------------- création id de la ligne --------------------------
    h.each do |lib|
            begin
              v=eval("aLine."+"#{lib}").to_s
            rescue
              v='nil'
            end
            id<<model+'_'+lib+'_'+ v.gsub(' ', '')
            c_id=aLine.id

    end
    # ----------------------------------------------------------------
    # ----------------------------------------------------------------
    if i%2==0
      s<<"<tr id='#{id}' class=#{c_id}>"
    else
      s<<"<tr class='odd #{c_id}' id='#{id}'>"
    end
    i+=1
    # ----------------------------------------------------------------
    cp=0

    h.each do |lib|

        local= I18n.locale
        begin
          v=url(eval("aLine."+"#{lib}").to_s)
        rescue
          v='nil'
        end
        s<<""
        premiere_colonne=v
        t=model.singularize.downcase + "_url(aLine)"
        if cp==0
           s<<("<th scope='row' "+"class='"+model.singularize.downcase+'_'+lib+'_'+ v+'_'+"'>" )
          premiere_colonne= link_to(v, eval(t),:id=>'show')
        else
          s<<('<td '+"class='"+model+'_'+lib.to_s+'_'+ v+'_'+local.to_s+"'>")
        end

        s<< premiere_colonne
        lik= url_for( eval(t))
#        script << "<script>$('#{id}').observe('click',function(e) {window.location='#{lik}';},false)</script>"
#        script << "<script>$('#{id}').observe('click',function(e) {window.location='#{lik}';},false)</script>"
      #  script << "<script>$('##{id}').click(function(){window.location='#{lik}';})</script>"
        script << "<script>$('.#{c_id}').click(function(){window.location='#{lik}';})</script>"
      if cp==0
        s<<"&nbsp;</th>"
      else
        s<<"&nbsp;</td>"
      end
      cp+=1
    end
    s<<'</tr>'

  end
  s<<'</tbody>'
  s<<"</table>"
  s<<script
  if table.size>0
    return s
  else
    return "0 line"
  end

end

#tabledd(model, table, h, actions) ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 293

def tabledd(model, table, h, actions)
  sel=''
  sel='&type='+params[:type] if params[:type]
  sel+='&status='+params[:status] if params[:status]

  wp=will_paginate(table)
  info_titre_tableau=page_entries_info(table)
  s=''.force_encoding('utf-8')
  # --------------------------------------------------------------------
  s<<"<tbody><table  class='table table-responsive table-hover table-striped' id='liste'>
              <caption>#{info_titre_tableau}</caption>
        <thead>
          <tr>"
  # --------------------------------------------------------------------
  # intitulé des colonnes
  # --------------------------------------------------------------------

    h.each do |value|
      img='aslon_scaffold/sort_desc.gif'
      sens='DESC'
      if params[:order]==value && params[:sens]=='DESC'
        sens='ASC'
        img='aslon_scaffold/sort_desc.gif'
      end

      if params[:order]==value && params[:sens]=='ASC'
        sens='DESC'
        img='aslon_scaffold/sort_asc.gif'
      end
       hlib=eval("#{model.gsub('_','/').camelize}.human_attribute_name(value)")
      # sorting doesn't work with search
      if request.env['QUERY_STRING'] != "method=get" && !value.include?('.')
        s<<"<th data-field=#{value} scope='col' onclick=\"self.location.href = \'#{request.env['PATH_INFO']}?#{sel}&order=#{value}&sens=#{sens}\'; \">"
        s<< hlib
        s<<" "+image_tag(img, :border=>0, :style=>"vertical-align:middle") if (img)
        s<<"</th>"
      else
#          s<< "<th scope='col'>"+l(key)+"</th>"
        s<< "<th scope='col'>"+hlib+"</th>"
      end
    end

   s<<'</tr>'
   s<<'</thead>'
  # --------------------------------------------------------------------
  # bas du tableau
  # --------------------------------------------------------------------
  s<< " <tfoot>
            <tr>
                <th scope='row'>#{info_titre_tableau}</th>
                <td colspan='#{h.size-1}'>&nbsp; #{wp}</td>
            </tr>
        </tfoot>"
  # s<<'</tbody>'
  # --------------------------------------------------------------------
  # lignes du tableau
  # --------------------------------------------------------------------
  i=1
  script="".force_encoding('utf-8')
  for aLine in table
    id=''
    c_id=''
    # ------------- création id de la ligne --------------------------
    h.each do |lib|
            begin
              v=eval("aLine."+"#{lib}").to_s
            rescue
              v='nil'
            end
            id<<model+'_'+lib+'_'+ v.gsub(' ', '')
            c_id=aLine.id

    end
    # ----------------------------------------------------------------
    # ----------------------------------------------------------------
    if i%2==0
      s<<"<tr id='#{id}' class=#{c_id}>"
    else
      s<<"<tr class='odd #{c_id}' id='#{id}'>"
    end
    i+=1
    # ----------------------------------------------------------------
    cp=0

    h.each do |lib|

        local= I18n.locale
        begin
          v=url(eval("aLine."+"#{lib}").to_s)
        rescue
          v='nil'
        end
        s<<""
        premiere_colonne=v
        t=model.singularize.downcase + "_url(aLine)"
        if cp==0
           s<<("<th scope='row' "+"class='"+model.singularize.downcase+'_'+lib+'_'+ v+'_'+"'>" )
          premiere_colonne= link_to(v, eval(t),:id=>'show')
        else
          s<<('<td '+"class='"+model+'_'+lib.to_s+'_'+ v+'_'+local.to_s+"'>")
        end

        s<< premiere_colonne
        lik= url_for( eval(t))
#        script << "<script>$('#{id}').observe('click',function(e) {window.location='#{lik}';},false)</script>"
#        script << "<script>$('#{id}').observe('click',function(e) {window.location='#{lik}';},false)</script>"
      #  script << "<script>$('##{id}').click(function(){window.location='#{lik}';})</script>"
        script << "<script>$('.#{c_id}').click(function(){window.location='#{lik}';})</script>"
      if cp==0
        s<<"&nbsp;</th>"
      else
        s<<"&nbsp;</td>"
      end
      cp+=1
    end
    s<<'</tr>'

  end

  s<<"</table>"
  s<<'</tbody>'
  s<<script
  if table.size>0
    return s
  else
    return "0 line"
  end

end

#td(lib) ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 441

def td (lib)
  return "<td>"+hi(lib)+"</td>"
end

#titre(titre, model = nil, search = true, add = true, action = 'search', addlink = nil) ⇒ Object

Création de la barre de titre à associé au tableau



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# File 'lib/app/helpers/application_helper.rb', line 94

def titre(titre, model=nil, search=true, add=true, action='search',addlink=nil)

   s=form_tag('javascript:void(0)' )
  # s="#{titre}"
   s=""
  if add==true
    if addlink==nil
    t="new_"+model.singularize.underscore.gsub('/','_') + "_path(:fournisseur_id=>params[:fournisseur_id],
		:rfq_id=>params[:rfq_id],
              :client_id=>params[:client_id])"
    else
      t=addlink
    end
    # s<<link_to(image_add, eval(t),:id=>'add') if ican?(:create, eval(model.camelcase))
    s<<"<form class='form-inline'>"

    s<<link_to("<i class='glyphicon glyphicon-plus'></i> Add".html_safe, eval(t), class: 'btn btn-default')

  end
  if search
    # s<<" "+image_tag("aslon_scaffold/grid-split.gif", :border=>0, :style=>"vertical-align:middle")
    s<< text_field_tag( :search, nil, {:size=>20,:class=>'form-control',:placeholder=>"Search"})
    s<<"</form>"
    s<< image_tag("aslon_scaffold/indicator.gif", :style=>"vertical-align:middle", :border => 0, :id => "spiner",:style => "display:none;" )

  end

  if search
    cond=":type=>'simle'"
#      s<< observe_field(:search,
#                        :frequency=>1,
#                        :update=>"ajaxw",
#                        :before=>"Element.show('spiner')",
#                        :success=>"Element.hide('spiner')",
#                        :url=>{ :controller=>model.underscore.pluralize,
#                                :action=>action,
#                                :method => 'get',
#                                :only_path=>false,
#                                :type=>params[:type],
#                                :status=>params[:status],
#                                :fournisseur_id=>params[:fournisseur_id],
#                                :rfq_id=>params[:rfq_id],
#                                :client_id=>params[:client_id]
#                        },
#                        :with=>"'search='+encodeURIComponent(value)")
    url=  url_for(:action => 'search', :controller => model.underscore.pluralize)

   s<< "<script>
 $(document).ready(function(){

 $('#search').bind('keyup', function() {
      $('#spiner').show();
      var url = '#{url}';
      var formData = 'search='+encodeURIComponent($('#search').val());
      $.post(url, formData, function(html) {
        $('#spiner').hide(); // hide the spinner
        $('#ajaxw').html(html);
      });
    });

 });
</script>"

  end
  return s.html_safe

end

#titre_action(action, model) ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 54

def titre_action (action,model)
  txt=model_name(model)
  ("<div class='aslon_scaffold'>"+t("views.generic.#{action}", :model=>txt)+"</div>").html_safe
end

#titre_show(objet, lib) ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 59

def titre_show(objet, lib)
  model=objet.class
  begin
    txt=eval("#{model}.model_name.human")
  rescue
    txt= model.model_name
  end
  ("<h1 class='aslon_scaffold'> #{txt} : #{lib} #{link_to_image_edit(objet)} #{link_to_image_delete(objet)}</h1>").html_safe

end

#tri(i) ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 445

def tri(i)
  if i%2==0
    return "<tr class='pair'>"
  else
    return "<tr>"
  end
end

#url(v) ⇒ Object 



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# File 'lib/app/helpers/application_helper.rb', line 23

def url(v)
     if v =~ /http:/
      return "<a href=#{v}>#{v}</a>"
    else
      return v
     end
end