Class: Emjay::Components::MjColumn

Inherits:
BodyComponent show all
Defined in:
lib/emjay/components/body/mj_column.rb

Instance Attribute Summary

Attributes inherited from Emjay::Component

#attributes, #context, #props

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from BodyComponent

#get_box_widths, #get_shorthand_attr_value, #get_shorthand_border_value, #html_attributes, #render_children, #styles

Methods inherited from Emjay::Component

ending_tag?, #get_attribute, #get_content, #initialize, raw_element?

Constructor Details

This class inherits a constructor from Emjay::Component

Class Method Details

.allowed_attributes ⇒ Object 



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# File 'lib/emjay/components/body/mj_column.rb', line 20

def self.allowed_attributes
  {
    "background-color" => "color",
    "border" => "string",
    "border-bottom" => "string",
    "border-left" => "string",
    "border-radius" => "string",
    "border-right" => "string",
    "border-top" => "string",
    "direction" => "enum(ltr,rtl)",
    "inner-background-color" => "color",
    "padding-bottom" => "unit(px,%)",
    "padding-left" => "unit(px,%)",
    "padding-right" => "unit(px,%)",
    "padding-top" => "unit(px,%)",
    "inner-border" => "string",
    "inner-border-bottom" => "string",
    "inner-border-left" => "string",
    "inner-border-radius" => "string",
    "inner-border-right" => "string",
    "inner-border-top" => "string",
    "padding" => "unit(px,%){1,4}",
    "vertical-align" => "enum(top,bottom,middle)",
    "width" => "unit(px,%)"
  }
end

.component_name ⇒ Object 



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# File 'lib/emjay/components/body/mj_column.rb', line 9

def self.component_name
  "mj-column"
end

.default_attributes ⇒ Object 



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# File 'lib/emjay/components/body/mj_column.rb', line 13

def self.default_attributes
  {
    "direction" => "ltr",
    "vertical-align" => "top"
  }
end

Instance Method Details

#get_child_context ⇒ Object 



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# File 'lib/emjay/components/body/mj_column.rb', line 47

def get_child_context
  parent_width = @context[:container_width]
  non_raw_siblings = @props[:non_raw_siblings] || 1
  borders = get_shorthand_border_value("right") + get_shorthand_border_value("left")
  paddings = get_shorthand_attr_value("padding", "right") + get_shorthand_attr_value("padding", "left")
  inner_borders = get_shorthand_border_value("left", "inner-border") +
    get_shorthand_border_value("right", "inner-border")

  all_paddings = paddings + borders + inner_borders

  container_width = get_attribute("width") || "#{parent_width.to_f / non_raw_siblings}px"

  parsed = WidthParser.call(container_width, parse_float_to_int: false)

  container_width = if parsed[:unit] == "%"
    "#{(parent_width.to_f * parsed[:parsed_width]) / 100 - all_paddings}px"
  else
    "#{parsed[:parsed_width] - all_paddings}px"
  end

  @context.merge(container_width: container_width)
end

#get_styles ⇒ Object 



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# File 'lib/emjay/components/body/mj_column.rb', line 70

def get_styles
  has_br = has_border_radius?
  has_ibr = has_inner_border_radius?
  outlook_gutter = get_outlook_gutter_styles
  mobile_gutter = get_mobile_gutter_styles

  table_style = {
    "background-color" => get_attribute("background-color"),
    "border" => get_attribute("border"),
    "border-bottom" => get_attribute("border-bottom"),
    "border-left" => get_attribute("border-left"),
    "border-radius" => get_attribute("border-radius"),
    "border-right" => get_attribute("border-right"),
    "border-top" => get_attribute("border-top"),
    "vertical-align" => get_attribute("vertical-align"),
    **(has_br ? {"border-collapse" => "separate"} : {})
  }

  {
    div: {
      "font-size" => "0px",
      "text-align" => "left",
      "direction" => get_attribute("direction"),
      "display" => "inline-block",
      "vertical-align" => get_attribute("vertical-align"),
      "width" => get_mobile_width,
      **mobile_gutter
    },
    table: {
      **(has_gutter? ? {
        "background-color" => get_attribute("inner-background-color"),
        "border" => get_attribute("inner-border"),
        "border-bottom" => get_attribute("inner-border-bottom"),
        "border-left" => get_attribute("inner-border-left"),
        "border-radius" => get_attribute("inner-border-radius"),
        "border-right" => get_attribute("inner-border-right"),
        "border-top" => get_attribute("inner-border-top")
      } : table_style),
      **(has_ibr ? {"border-collapse" => "separate"} : {})
    },
    tdOutlook: {
      "vertical-align" => get_attribute("vertical-align"),
      "width" => get_width_as_pixel,
      **outlook_gutter
    },
    gutter: {
      **table_style,
      "padding" => get_attribute("padding"),
      "padding-top" => get_attribute("padding-top"),
      "padding-right" => get_attribute("padding-right"),
      "padding-bottom" => get_attribute("padding-bottom"),
      "padding-left" => get_attribute("padding-left")
    }
  }
end

#render ⇒ Object 



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# File 'lib/emjay/components/body/mj_column.rb', line 126

def render
  classes_name = get_column_class.dup
  classes_name += " #{get_desktop_gutter_class_name}" if has_column_gutter?
  classes_name += " mj-outlook-group-fix"
  css_class = get_attribute("css-class")
  classes_name += " #{css_class}" if css_class

  <<~HTML
    <div#{html_attributes(class: classes_name, style: :div)}>
      #{has_gutter? ? render_gutter : render_column}
    </div>
  HTML
end