Module: Clot::FormFilters

Included in:
LiquidForm
Defined in:
lib/clot/form_filters.rb

Instance Method Summary collapse

Instance Method Details

#concat(string1, string2) ⇒ Object 



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# File 'lib/clot/form_filters.rb', line 43

def concat(string1, string2)
  "#{string1}#{string2}"
end

#drop_class_to_table_item(clazz) ⇒ Object 



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# File 'lib/clot/form_filters.rb', line 52

def drop_class_to_table_item(clazz)
  match = /_drops/.match clazz.name.tableize
  match.pre_match
end

#form_file_item(name, errors) ⇒ Object 



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# File 'lib/clot/form_filters.rb', line 93

def form_file_item(name, errors )
  input = "<input type=\"file\" id=\"#{get_id_from_name(name)}\" name=\"#{name}\" />"
  input
end

#form_input_item(name, value, errors) ⇒ Object 



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# File 'lib/clot/form_filters.rb', line 83

def form_input_item(name, value, errors )
  input = "<input type=\"text\" id=\"#{get_id_from_name(name)}\" name=\"#{name}\" value=\"#{value}\"#{get_error_class(errors)}/>"
  input
end

#form_item(tag, message, required = false) ⇒ Object 



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# File 'lib/clot/form_filters.rb', line 4

def form_item(tag, message, required = false)
  tag_id = get_attribute_value("id", tag)

  form_string = ""
  if tag_id
    form_string = " for=\"#{tag_id}\""
  end

  if required
    required_string = "<span class=\"required\">*</span>"
  else
    required_string = ""
  end

  "<p><label#{form_string}>#{message}#{required_string}</label>#{tag}</p>"
end

#form_select_item(name, value, collection, errors, blank_option = nil) ⇒ Object 



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# File 'lib/clot/form_filters.rb', line 98

def form_select_item(name, value, collection, errors, blank_option = nil)
  prompt = ""
  if blank_option
    prompt = "<option>#{blank_option}</option>"
  end

  select = "<select id=\"#{get_id_from_name(name)}\" name=\"#{name}\"#{get_error_class(errors)}>"
  select += prompt
  collection.each do |item|
    @_id = @_label = item.to_s
    if item.respond_to?(:id) && item.respond_to?(:collection_label)
      @_id = item.id
      @_label = item.collection_label
    end
    select += "<option value=\"#{@_id}\"#{get_selection_value(value, item)}>#{@_label}</option>"

  end
  select += "</select>"
end

#form_text_item(name, value, errors) ⇒ Object 



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# File 'lib/clot/form_filters.rb', line 88

def form_text_item(name, value, errors )
  text = "<textarea id=\"#{get_id_from_name(name)}\" name=\"#{name}\"#{get_error_class(errors)}>#{value}</textarea>"
  text
end

#get_attribute_value(prop, input) ⇒ Object 



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# File 'lib/clot/form_filters.rb', line 57

def get_attribute_value(prop, input)
  prop_match = /#{prop}="([^"]*)"/.match input
  if prop_match
    prop_match[1]
  end
end

#get_error_class(errors) ⇒ Object 



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# File 'lib/clot/form_filters.rb', line 126

def get_error_class(errors)
  errors.blank? ? "" : ' class="error-item"'
end

#get_id_from_name(name) ⇒ Object 



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# File 'lib/clot/form_filters.rb', line 48

def get_id_from_name(name)
  name.sub("[", "_").sub("]","")
end

#get_selection_value(value, item) ⇒ Object 



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# File 'lib/clot/form_filters.rb', line 118

def get_selection_value(value,item)
    matched_value = item.to_s
    if item.respond_to?(:collection_label)
      matched_value = item.id
    end
    value.to_s == matched_value.to_s ? ' selected="true"' : ''
end

#input_to_text(input) ⇒ Object

note - must reconstruct from scratch…



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# File 'lib/clot/form_filters.rb', line 24

def input_to_text(input)

  value_match = /value="([^"]*)"/.match input
  if value_match
    value_text = value_match[1]
  else
    value_text = ""
  end

  name_match = /name="[^"]*"/.match input
  if name_match
    name_text = " #{name_match[0]}"
  else
    name_text = ""
  end

  "<textarea#{name_text}>#{value_text}</textarea>"
end

#set_param(tag, key, value) ⇒ Object 



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# File 'lib/clot/form_filters.rb', line 65

def set_param(tag, key, value)
  match = /#{key}="[^"]*"/.match tag
  if match
    return match.pre_match + "#{key}=\"#{value}\"" + match.post_match
  end

  match = /(\/>|>)/.match tag
  if match
    match.pre_match + " #{key}=\"#{value}\"" + match.to_s + match.post_match
  else
    tag
  end
end

#submit_button(message) ⇒ Object 



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# File 'lib/clot/form_filters.rb', line 79

def submit_button(message)
    '<div class="form-submit-button"><input type="submit" value="' + message + '"/></div>'
end