Class: Coradoc::Html::Converters::InlineImage

Inherits:
Base
  • Object
show all
Defined in:
lib/coradoc/html/converters/inline_image.rb

Overview

Converter for CoreModel::Image (inline image)

Class Method Summary collapse

Methods inherited from Base

build_class_attribute, build_element, build_html_attributes, convert_content_to_html, convert_element_to_core, convert_node_to_core, escape_attribute, escape_html, extract_model_attributes, extract_node_attributes, extract_text_fallback, find_converter_class_by_name, find_converter_for_model, handle_unknown_content, render_core_abbreviation, render_core_annotation_block, render_core_bibliography, render_core_bibliography_entry, render_core_block, render_core_block_image, render_core_definition_item, render_core_definition_list, render_core_footnote, render_core_footnote_reference, render_core_inline_element, render_core_inline_image, render_core_list_block, render_core_list_item, render_core_span, render_core_structural_element, render_core_table_cell, render_core_table_row, render_core_term, render_core_toc, render_core_toc_entry, resolve_block_semantic_type, resolve_format_specific_semantic, transform_to_coremodel, treat_children

Class Method Details

.to_coradoc(node, _state = {}) ⇒ Object 



24
25
26
27
28
29
30
31
32
33
34
35
36
37
 
# File 'lib/coradoc/html/converters/inline_image.rb', line 24

def self.to_coradoc(node, _state = {})
  return nil unless node.name == 'img'

  attrs = extract_attributes(node)

  Coradoc::CoreModel::Image.new(
    src: attrs[:src],
    id: attrs[:id],
    alt: attrs[:alt],
    width: attrs[:width],
    height: attrs[:height],
    inline: true
  )
end

.to_html(model, _state = {}) ⇒ Object 



8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
# File 'lib/coradoc/html/converters/inline_image.rb', line 8

def self.to_html(model, _state = {})
  attrs = {}
  # Remove leading colons from src (source format syntax artifact)
  src = model.src
  src = src.sub(/^:+/, '') if src
  attrs[:src] = src if src
  attrs[:id] = model.id if model.id
  attrs[:alt] = model.alt || ''

  # Extract additional attributes
  attrs[:width] = model.width if model.width
  attrs[:height] = model.height if model.height

  build_element('img', nil, attrs)
end