diff --git a/app/services/reports/docx.rb b/app/services/reports/docx.rb
index 4fd93088f..75686b989 100644
--- a/app/services/reports/docx.rb
+++ b/app/services/reports/docx.rb
@@ -34,53 +34,5 @@ class Reports::Docx
end
@docx
end
-
- def self.link_prepare(scinote_url, link)
- link[0] == '/' ? scinote_url + link : link
- end
-
- def self.render_p_element(docx, element, options = {})
- scinote_url = options[:scinote_url]
- link_style = options[:link_style]
- docx.p do
- element[:children].each do |text_el|
- if text_el[:type] == 'text'
- style = text_el[:style] || {}
- text text_el[:value], style
- text ' ' if text_el[:value] != ''
- elsif text_el[:type] == 'br' && !options[:skip_br]
- br
- elsif text_el[:type] == 'a'
- if text_el[:link]
- link_url = Reports::Docx.link_prepare(scinote_url, text_el[:link])
- link text_el[:value], link_url, link_style
- else
- text text_el[:value], link_style
- end
- text ' ' if text_el[:value] != ''
- end
- end
- end
- end
-
- def self.render_img_element(docx, element, options = {})
- style = element[:style]
-
- if options[:table]
- max_width = (style[:max_width] / options[:table][:columns].to_f)
- if style[:width] > max_width
- style[:height] = (max_width / style[:width].to_f) * style[:height]
- style[:width] = max_width
- end
- end
-
- docx.img element[:data] do
- data element[:blob].download
- width style[:width]
- height style[:height]
- align style[:align] || :left
- end
- end
end
-
# rubocop:enable Style/ClassAndModuleChildren
diff --git a/app/services/reports/docx/draw_experiment.rb b/app/services/reports/docx/draw_experiment.rb
index e61595846..b1aa74350 100644
--- a/app/services/reports/docx/draw_experiment.rb
+++ b/app/services/reports/docx/draw_experiment.rb
@@ -22,7 +22,8 @@ module Reports::Docx::DrawExperiment
link_style
end
html = custom_auto_link(experiment.description, team: @report_team)
- html_to_word_converter(html)
+ Reports::HtmlToWordConverter.new(@docx, { scinote_url: scinote_url,
+ link_style: link_style }).html_to_word_converter(html)
@docx.p
subject['children'].each do |child|
public_send("draw_#{child['type_of']}", child, experiment)
diff --git a/app/services/reports/docx/draw_my_module.rb b/app/services/reports/docx/draw_my_module.rb
index 1f38b7435..c18b2896b 100644
--- a/app/services/reports/docx/draw_my_module.rb
+++ b/app/services/reports/docx/draw_my_module.rb
@@ -66,7 +66,8 @@ module Reports::Docx::DrawMyModule
if my_module.description.present?
html = custom_auto_link(my_module.description, team: @report_team)
- html_to_word_converter(html)
+ Reports::HtmlToWordConverter.new(@docx, { scinote_url: scinote_url,
+ link_style: link_style }).html_to_word_converter(html)
else
@docx.p I18n.t('projects.reports.elements.module.no_description')
end
diff --git a/app/services/reports/docx/draw_my_module_activity.rb b/app/services/reports/docx/draw_my_module_activity.rb
index fcf753a68..8747e5937 100644
--- a/app/services/reports/docx/draw_my_module_activity.rb
+++ b/app/services/reports/docx/draw_my_module_activity.rb
@@ -20,7 +20,7 @@ module Reports::Docx::DrawMyModuleActivity
sanitize_input(generate_activity_content(activity, true))
end
@docx.p I18n.l(activity_ts, format: :full), color: color[:gray]
- html_to_word_converter(activity_text)
+ Reports::HtmlToWordConverter.new(@docx).html_to_word_converter(activity_text)
@docx.p
end
end
diff --git a/app/services/reports/docx/draw_my_module_protocol.rb b/app/services/reports/docx/draw_my_module_protocol.rb
index 97d04fc07..881c79aa1 100644
--- a/app/services/reports/docx/draw_my_module_protocol.rb
+++ b/app/services/reports/docx/draw_my_module_protocol.rb
@@ -11,7 +11,7 @@ module Reports::Docx::DrawMyModuleProtocol
timestamp: I18n.l(protocol.created_at, format: :full)
@docx.hr
html = custom_auto_link(protocol.description, team: @report_team)
- html_to_word_converter(html)
+ Reports::HtmlToWordConverter.new(@docx).html_to_word_converter(html)
@docx.p
@docx.p
end
diff --git a/app/services/reports/docx/draw_result_asset.rb b/app/services/reports/docx/draw_result_asset.rb
index b1fda37fa..fb5ffa88d 100644
--- a/app/services/reports/docx/draw_result_asset.rb
+++ b/app/services/reports/docx/draw_result_asset.rb
@@ -17,7 +17,7 @@ module Reports::Docx::DrawResultAsset
user: result.user.full_name, timestamp: I18n.l(timestamp, format: :full)), color: color[:gray]
end
- asset_image_preparing(asset) if asset.image?
+ Reports::DocxRenderer.render_asset_image(@docx, asset) if asset.image?
subject['children'].each do |child|
public_send("draw_#{child['type_of']}", child, result)
diff --git a/app/services/reports/docx/draw_result_comments.rb b/app/services/reports/docx/draw_result_comments.rb
index b738808d8..101290b24 100644
--- a/app/services/reports/docx/draw_result_comments.rb
+++ b/app/services/reports/docx/draw_result_comments.rb
@@ -17,7 +17,8 @@ module Reports::Docx::DrawResultComments
date: I18n.l(comment_ts, format: :full_date),
time: I18n.l(comment_ts, format: :time)), italic: true
html = custom_auto_link(comment.message, team: @report_team)
- html_to_word_converter(html)
+ Reports::HtmlToWordConverter.new(@docx, { scinote_url: @scinote_url,
+ link_style: @link_style }).html_to_word_converter(html)
@docx.p
end
end
diff --git a/app/services/reports/docx/draw_result_text.rb b/app/services/reports/docx/draw_result_text.rb
index ee87953e0..33abb9867 100644
--- a/app/services/reports/docx/draw_result_text.rb
+++ b/app/services/reports/docx/draw_result_text.rb
@@ -17,7 +17,8 @@ module Reports::Docx::DrawResultText
timestamp: I18n.l(timestamp, format: :full), user: result.user.full_name), color: color[:gray]
end
html = custom_auto_link(result_text.text, team: @report_team)
- html_to_word_converter(html)
+ Reports::HtmlToWordConverter.new(@docx, { scinote_url: @scinote_url,
+ link_style: @link_style }).html_to_word_converter(html)
subject['children'].each do |child|
public_send("draw_#{child['type_of']}", child, result)
diff --git a/app/services/reports/docx/draw_step.rb b/app/services/reports/docx/draw_step.rb
index 064d3a85a..87ac65c7a 100644
--- a/app/services/reports/docx/draw_step.rb
+++ b/app/services/reports/docx/draw_step.rb
@@ -27,7 +27,8 @@ module Reports::Docx::DrawStep
end
if step.description.present?
html = custom_auto_link(step.description, team: @report_team)
- html_to_word_converter(html)
+ Reports::HtmlToWordConverter.new(@docx, { scinote_url: @scinote_url,
+ link_style: @link_style }).html_to_word_converter(html)
else
@docx.p I18n.t 'projects.reports.elements.step.no_description'
end
diff --git a/app/services/reports/docx/draw_step_asset.rb b/app/services/reports/docx/draw_step_asset.rb
index e8560ddf0..80a87c8da 100644
--- a/app/services/reports/docx/draw_step_asset.rb
+++ b/app/services/reports/docx/draw_step_asset.rb
@@ -15,6 +15,6 @@ module Reports::Docx::DrawStepAsset
timestamp: I18n.l(timestamp, format: :full)), color: color[:gray]
end
- asset_image_preparing(asset) if asset.image?
+ Reports::DocxRenderer.render_asset_image(@docx, asset) if asset.image?
end
end
diff --git a/app/services/reports/docx/draw_step_comments.rb b/app/services/reports/docx/draw_step_comments.rb
index 5e04956ec..40bee154d 100644
--- a/app/services/reports/docx/draw_step_comments.rb
+++ b/app/services/reports/docx/draw_step_comments.rb
@@ -17,7 +17,8 @@ module Reports::Docx::DrawStepComments
date: I18n.l(comment_ts, format: :full_date),
time: I18n.l(comment_ts, format: :time)), italic: true
html = custom_auto_link(comment.message, team: @report_team)
- html_to_word_converter(html)
+ Reports::HtmlToWordConverter.new(@docx, { scinote_url: @scinote_url,
+ link_style: @link_style }).html_to_word_converter(html)
@docx.p
end
end
diff --git a/app/services/reports/docx/private_methods.rb b/app/services/reports/docx/private_methods.rb
index 257d71e4b..3a17a5d77 100644
--- a/app/services/reports/docx/private_methods.rb
+++ b/app/services/reports/docx/private_methods.rb
@@ -3,222 +3,6 @@
module Reports::Docx::PrivateMethods
private
- # RTE fields support
- def html_to_word_converter(text)
- html = Nokogiri::HTML(text)
- raw_elements = recursive_children(html.css('body').children, [])
-
- # Combined raw text blocks in paragraphs
- elements = combine_docx_elements(raw_elements)
-
- # Draw elements
- elements.each do |elem|
- if elem[:type] == 'p'
- Reports::Docx.render_p_element(@docx, elem, scinote_url: @scinote_url, link_style: @link_style)
- elsif elem[:type] == 'table'
- tiny_mce_table(elem[:data])
- elsif elem[:type] == 'newline'
- style = elem[:style] || {}
- # print heading if its heading
- # Mixing heading with other style setting causes problems for Word
- if %w(h1 h2 h3 h4 h5).include?(style[:style])
- @docx.public_send(style[:style], elem[:value])
- else
- @docx.p elem[:value] do
- align style[:align]
- color style[:color]
- bold style[:bold]
- italic style[:italic]
- end
- end
- elsif elem[:type] == 'image'
- Reports::Docx.render_img_element(@docx, elem)
- end
- end
- end
-
- def combine_docx_elements(raw_elements)
- elements = []
- temp_p = []
- raw_elements.each do |elem|
- if %w(image newline table).include? elem[:type]
- unless temp_p.empty?
- elements.push(type: 'p', children: temp_p)
- temp_p = []
- end
- elements.push(elem)
- elsif %w(br text a).include? elem[:type]
- temp_p.push(elem)
- end
- end
- elements.push(type: 'p', children: temp_p)
- elements
- end
-
- # Convert HTML structure to plain text structure
- def recursive_children(children, elements, options = {})
- children.each do |elem|
- if elem.class == Nokogiri::XML::Text
- next if elem.text.strip == ' ' # Invisible symbol
-
- style = paragraph_styling(elem.parent)
- type = (style[:align] && style[:align] != :justify) || style[:style] ? 'newline' : 'text'
-
- text = smart_annotation_check(elem)
-
- elements.push(
- type: type,
- value: text.strip.delete(' '), # Invisible symbol
- style: style
- )
- next
- end
-
- if elem.name == 'br'
- elements.push(type: 'br')
- next
- end
-
- if elem.name == 'img' && elem.attributes['data-mce-token']
-
- image = TinyMceAsset.find_by(id: Base62.decode(elem.attributes['data-mce-token'].value))
- next unless image
-
- image_path = image_path(image.image)
- dimension = FastImage.size(image_path)
-
- next unless dimension
-
- style = image_styling(elem, dimension)
-
- elements.push(
- type: 'image',
- data: image_path.split('&')[0],
- blob: image.blob,
- style: style
- )
- next
- end
-
- if elem.name == 'a'
- elements.push(link_element(elem))
- next
- end
-
- if elem.name == 'table'
- elem = tiny_mce_table(elem, nested_table: true) if options[:nested_tables]
- elements.push(
- type: 'table',
- data: elem
- )
- next
- end
-
- elements = recursive_children(elem.children, elements) if elem.children
- end
- elements
- end
-
- def link_element(elem)
- text = elem.text
- link = elem.attributes['href'].value if elem.attributes['href']
- if elem.attributes['class']&.value == 'record-info-link'
- link = nil
- text = "##{text}"
- end
- text = "##{text}" if elem.parent.attributes['class']&.value == 'atwho-inserted'
- text = "@#{text}" if elem.attributes['class']&.value == 'atwho-user-popover'
- {
- type: 'a',
- value: text,
- link: link
- }
- end
-
- def smart_annotation_check(elem)
- return "[#{elem.text}]" if elem.parent.attributes['class']&.value == 'sa-type'
-
- elem.text
- end
-
- # Prepare style for text
- def paragraph_styling(elem)
- style = elem.attributes['style']
- result = {}
- result[:style] = elem.name if elem.name.include? 'h'
- result[:bold] = true if elem.name == 'strong'
- result[:italic] = true if elem.name == 'em'
- style_keys = %w(text-align color)
-
- if style
- style_keys.each do |key|
- style_el = style.value.split(';').select { |i| (i.include? key) }[0]
- next unless style_el
-
- value = style_el.split(':')[1].strip if style_el
- if key == 'text-align'
- result[:align] = value.to_sym
- elsif key == 'color' && calculate_color_hsp(value) < 190
- result[:color] = value.delete('#')
- end
- end
- end
- result
- end
-
- # Prepare style for images
- def image_styling(elem, dimension)
- dimension[0] = elem.attributes['width'].value.to_i if elem.attributes['width']
- dimension[1] = elem.attributes['height'].value.to_i if elem.attributes['height']
-
- if elem.attributes['style']
- align = if elem.attributes['style'].value.include? 'margin-right'
- :center
- elsif elem.attributes['style'].value.include? 'float: right'
- :right
- else
- :left
- end
- end
-
- margins = Constants::REPORT_DOCX_MARGIN_LEFT + Constants::REPORT_DOCX_MARGIN_RIGHT
- max_width = (Constants::REPORT_DOCX_WIDTH - margins) / 20
-
- if dimension[0] > max_width
- x = max_width
- y = dimension[1] * max_width / dimension[0]
- else
- x = dimension[0]
- y = dimension[1]
- end
-
- {
- width: x,
- height: y,
- align: align,
- max_width: max_width
- }
- end
-
- def asset_image_preparing(asset)
- return unless asset
-
- image_path = image_path(asset.file)
-
- dimension = FastImage.size(image_path)
- x = dimension[0]
- y = dimension[1]
- if x > 300
- y = y * 300 / x
- x = 300
- end
- @docx.img image_path.split('&')[0] do
- data asset.blob.download
- width x
- height y
- end
- end
-
def initial_document_load
@docx.page_size do
width Constants::REPORT_DOCX_WIDTH
@@ -269,60 +53,4 @@ module Reports::Docx::PrivateMethods
green: '2dbe61'
}
end
-
- def tiny_mce_table(table_data, options = {})
- docx_table = []
- scinote_url = @scinote_url
- link_style = @link_style
- table_data.css('tbody').first.children.each do |row|
- docx_row = []
- next unless row.name == 'tr'
-
- row.children.each do |cell|
- next unless cell.name == 'td'
-
- # Parse cell content
- formated_cell = recursive_children(cell.children, [], nested_tables: true)
- # Combine text elements to single paragraph
- formated_cell = combine_docx_elements(formated_cell)
-
- docx_cell = Caracal::Core::Models::TableCellModel.new do |c|
- formated_cell.each do |cell_content|
- if cell_content[:type] == 'p'
- Reports::Docx.render_p_element(c, cell_content,
- scinote_url: scinote_url, link_style: link_style, skip_br: true)
- elsif cell_content[:type] == 'table'
- c.table formated_cell_content[:data], border_size: Constants::REPORT_DOCX_TABLE_BORDER_SIZE
- elsif cell_content[:type] == 'image'
- Reports::Docx.render_img_element(c, cell_content, table: { columns: row.children.length / 3 })
- end
- end
- end
- docx_row.push(docx_cell)
- end
- docx_table.push(docx_row)
- end
-
- if options[:nested_table]
- docx_table
- else
- @docx.table docx_table, border_size: Constants::REPORT_DOCX_TABLE_BORDER_SIZE
- end
- end
-
- def image_path(attachment)
- attachment.service_url
- end
-
- def calculate_color_hsp(color)
- return 255 if color.length != 7
-
- color = color.delete('#').scan(/.{1,2}/)
- rgb = color.map(&:hex)
- Math.sqrt(
- 0.299 * (rgb[0]**2) +
- 0.587 * (rgb[1]**2) +
- 0.114 * (rgb[2]**2)
- )
- end
end
diff --git a/app/services/reports/docx_renderer.rb b/app/services/reports/docx_renderer.rb
new file mode 100644
index 000000000..ba73b2511
--- /dev/null
+++ b/app/services/reports/docx_renderer.rb
@@ -0,0 +1,158 @@
+# frozen_string_literal: true
+
+module Reports
+ class DocxRenderer
+ def self.render_p_element(docx, element, options = {})
+ docx.p do
+ element[:children].each do |text_el|
+ if text_el[:type] == 'text'
+ style = text_el[:style] || {}
+ text text_el[:value], style
+ text ' ' if text_el[:value] != ''
+ elsif text_el[:type] == 'br' && !options[:skip_br]
+ br
+ elsif text_el[:type] == 'a'
+ Reports::DocxRenderer.render_link_element(self, text_el, options)
+ end
+ end
+ end
+ end
+
+ def self.render_link_element(node, link_item, options = {})
+ scinote_url = options[:scinote_url]
+ link_style = options[:link_style]
+
+ if link_item[:link]
+ link_url = Reports::Utils.link_prepare(scinote_url, link_item[:link])
+ node.link link_item[:value], link_url, link_style
+ else
+ node.text link_item[:value], link_style
+ end
+ node.text ' ' if link_item[:value] != ''
+ end
+
+ def self.render_img_element(docx, element, options = {})
+ style = element[:style]
+
+ if options[:table]
+ max_width = (style[:max_width] / options[:table][:columns].to_f)
+ if style[:width] > max_width
+ style[:height] = (max_width / style[:width].to_f) * style[:height]
+ style[:width] = max_width
+ end
+ end
+
+ docx.img element[:data] do
+ data element[:blob].download
+ width style[:width]
+ height style[:height]
+ align style[:align] || :left
+ end
+ end
+
+ def self.render_list_element(docx, element, options = {})
+ bookmark_items = Reports::DocxRenderer.recursive_list_items_renderer(docx, element)
+
+ bookmark_items.each_with_index do |(key, item), index|
+ if item[:type] == 'image'
+ docx.bookmark_start id: index, name: key
+ docx.p do
+ br
+ text item[:blob]&.filename.to_s
+ end
+ Reports::DocxRenderer.render_img_element(docx, item)
+ docx.bookmark_end id: index
+ elsif item[:type] == 'table'
+ docx.bookmark_start id: index, name: key
+
+ # Bookmark won't work with table only, empty p element added
+ docx.p do
+ br
+ text ''
+ end
+ Reports::DocxRenderer.render_table_element(docx, item, options)
+ docx.bookmark_end id: index
+ end
+ end
+ end
+
+ # rubocop:disable Metrics/BlockLength
+ def self.recursive_list_items_renderer(node, element, bookmark_items: {})
+ node.public_send(element[:type]) do
+ element[:data].each do |values_array|
+ li do
+ values_array.each do |item|
+ case item
+ when Hash
+ if %w(ul ol li).include?(item[:type])
+ Reports::DocxRenderer.recursive_list_items_renderer(self, item, bookmark_items: bookmark_items)
+ elsif %w(a).include?(item[:type])
+ Reports::DocxRenderer.render_link_element(self, item)
+ elsif %w(image).include?(item[:type])
+ bookmark_items[item[:bookmark_id]] = item
+ link I18n.t('projects.reports.renderers.lists.appended_image',
+ name: item[:blob]&.filename), item[:bookmark_id] do
+ internal true
+ end
+ elsif %w(table).include?(item[:type])
+ bookmark_items[item[:bookmark_id]] = item
+ link I18n.t('projects.reports.renderers.lists.appended_table'), item[:bookmark_id] do
+ internal true
+ end
+ end
+ else
+ text item
+ end
+ end
+ end
+ end
+ end
+ bookmark_items
+ end
+ # rubocop:enable Metrics/BlockLength
+
+ def self.render_table_element(docx, element, options = {})
+ docx_table = []
+ element[:data].each do |row|
+ docx_row = []
+ row[:data].each do |cell|
+ docx_cell = Caracal::Core::Models::TableCellModel.new do |c|
+ cell.each do |content|
+ if content[:type] == 'p'
+ Reports::DocxRenderer.render_p_element(c, content, options.merge({ skip_br: true }))
+ elsif content[:type] == 'table'
+ Reports::DocxRenderer.render_table_element(c, content, options)
+ elsif content[:type] == 'image'
+ Reports::DocxRenderer.render_img_element(c, content, table: { columns: row.children.length / 3 })
+ end
+ end
+ end
+ docx_row.push(docx_cell)
+ end
+ docx_table.push(docx_row)
+ end
+ docx.table docx_table, border_size: Constants::REPORT_DOCX_TABLE_BORDER_SIZE
+ end
+
+ def self.render_asset_image(docx, asset)
+ return unless asset
+
+ image_path = Reports::Utils.image_path(asset.file)
+
+ dimension = FastImage.size(image_path)
+ return unless dimension
+
+ x = dimension[0]
+ y = dimension[1]
+ if x > 300
+ y = y * 300 / x
+ x = 300
+ end
+ docx.img image_path.split('&')[0] do
+ data asset.blob.download
+ width x
+ height y
+ end
+ end
+ end
+end
diff --git a/app/services/reports/html_to_word_converter.rb b/app/services/reports/html_to_word_converter.rb
new file mode 100644
index 000000000..b5fa20d35
--- /dev/null
+++ b/app/services/reports/html_to_word_converter.rb
@@ -0,0 +1,254 @@
+# frozen_string_literal: true
+
+module Reports
+ class HtmlToWordConverter
+ def initialize(document, options = {})
+ @docx = document
+ @scinote_url = options[:scinote_url]
+ @link_style = options[:link_style]
+ end
+
+ def html_to_word_converter(text)
+ html = Nokogiri::HTML(text)
+ raw_elements = recursive_children(html.css('body').children, []).compact
+
+ # Combined raw text blocks in paragraphs
+ elements = combine_docx_elements(raw_elements)
+
+ # Draw elements
+ elements.each do |elem|
+ if elem[:type] == 'p'
+ Reports::DocxRenderer.render_p_element(@docx, elem, scinote_url: @scinote_url, link_style: @link_style)
+ elsif elem[:type] == 'table'
+ Reports::DocxRenderer.render_table_element(@docx, elem)
+ elsif elem[:type] == 'newline'
+ style = elem[:style] || {}
+ # print heading if its heading
+ # Mixing heading with other style setting causes problems for Word
+ if %w(h1 h2 h3 h4 h5).include?(style[:style])
+ @docx.public_send(style[:style], elem[:value])
+ else
+ @docx.p elem[:value] do
+ align style[:align]
+ color style[:color]
+ bold style[:bold]
+ italic style[:italic]
+ end
+ end
+ elsif elem[:type] == 'image'
+ Reports::DocxRenderer.render_img_element(@docx, elem)
+ elsif %w(ul ol).include?(elem[:type])
+ Reports::DocxRenderer.render_list_element(@docx, elem)
+ end
+ end
+ end
+
+ private
+
+ def combine_docx_elements(raw_elements)
+ # Word does not support some nested elements, move some elements to root level
+ elements = []
+ temp_p = []
+ raw_elements.each do |elem|
+ if %w(image newline table ol ul).include? elem[:type]
+ unless temp_p.empty?
+ elements.push(type: 'p', children: temp_p)
+ temp_p = []
+ end
+ elements.push(elem)
+ elsif %w(br text a).include? elem[:type]
+ temp_p.push(elem)
+ end
+ end
+ elements.push(type: 'p', children: temp_p)
+ elements
+ end
+
+ # Convert HTML structure to plain text structure
+ # rubocop:disable Metrics/BlockLength
+ def recursive_children(children, elements)
+ children.each do |elem|
+ if elem.class == Nokogiri::XML::Text
+ next if elem.text.strip == ' ' # Invisible symbol
+
+ style = paragraph_styling(elem.parent)
+ type = (style[:align] && style[:align] != :justify) || style[:style] ? 'newline' : 'text'
+
+ text = smart_annotation_check(elem)
+
+ elements.push(
+ type: type,
+ value: text.strip.delete(' '), # Invisible symbol
+ style: style
+ )
+ next
+ end
+
+ if elem.name == 'br'
+ elements.push(type: 'br')
+ next
+ end
+
+ if elem.name == 'img'
+ elements.push(img_element(elem))
+ next
+ end
+
+ if elem.name == 'a'
+ elements.push(link_element(elem))
+ next
+ end
+
+ if elem.name == 'table'
+ elements.push(tiny_mce_table_element(elem))
+ next
+ end
+
+ if %w(ul ol).include?(elem.name)
+ elements.push(list_element(elem))
+ next
+ end
+ elements = recursive_children(elem.children, elements) if elem.children
+ end
+ elements
+ end
+
+ # rubocop:enable Metrics/BlockLength
+
+ def img_element(elem)
+ return unless elem.attributes['data-mce-token']
+
+ image = TinyMceAsset.find_by(id: Base62.decode(elem.attributes['data-mce-token'].value))
+ return unless image
+
+ image_path = Reports::Utils.image_path(image.image)
+ dimension = FastImage.size(image_path)
+
+ return unless dimension
+
+ style = image_styling(elem, dimension)
+
+ { type: 'image', data: image_path.split('&')[0], blob: image.blob, style: style }
+ end
+
+ def link_element(elem)
+ text = elem.text
+ link = elem.attributes['href'].value if elem.attributes['href']
+ if elem.attributes['class']&.value == 'record-info-link'
+ link = nil
+ text = "##{text}"
+ end
+ text = "##{text}" if elem.parent.attributes['class']&.value == 'atwho-inserted'
+ text = "@#{text}" if elem.attributes['class']&.value == 'atwho-user-popover'
+ {
+ type: 'a',
+ value: text,
+ link: link
+ }
+ end
+
+ def list_element(list_element)
+ data_array = list_element.children.select { |n| %w(li ul ol a img).include?(n.name) }.map do |li_child|
+ li_child.children.map do |item|
+ if item.is_a? Nokogiri::XML::Text
+ item.text.chomp
+ elsif %w(ul ol).include?(item.name)
+ list_element(item)
+ elsif %w(a).include?(item.name)
+ link_element(item)
+ elsif %w(img).include?(item.name)
+ img_element(item)&.merge(bookmark_id: SecureRandom.hex)
+ elsif %w(table).include?(item.name)
+ tiny_mce_table_element(item).merge(bookmark_id: SecureRandom.hex)
+ end
+ end.reject(&:blank?)
+ end
+ { type: list_element.name, data: data_array }
+ end
+
+ def smart_annotation_check(elem)
+ return "[#{elem.text}]" if elem.parent.attributes['class']&.value == 'sa-type'
+
+ elem.text
+ end
+
+ # Prepare style for text
+ def paragraph_styling(elem)
+ style = elem.attributes['style']
+ result = {}
+ result[:style] = elem.name if elem.name.include? 'h'
+ result[:bold] = true if elem.name == 'strong'
+ result[:italic] = true if elem.name == 'em'
+ style_keys = %w(text-align color)
+
+ if style
+ style_keys.each do |key|
+ style_el = style.value.split(';').select { |i| (i.include? key) }[0]
+ next unless style_el
+
+ value = style_el.split(':')[1].strip if style_el
+ if key == 'text-align'
+ result[:align] = value.to_sym
+ elsif key == 'color' && Reports::Utils.calculate_color_hsp(value) < 190
+ result[:color] = value.delete('#')
+ end
+ end
+ end
+ result
+ end
+
+ # Prepare style for images
+ def image_styling(elem, dimension)
+ dimension[0] = elem.attributes['width'].value.to_i if elem.attributes['width']
+ dimension[1] = elem.attributes['height'].value.to_i if elem.attributes['height']
+
+ if elem.attributes['style']
+ align = if elem.attributes['style'].value.include? 'margin-right'
+ :center
+ elsif elem.attributes['style'].value.include? 'float: right'
+ :right
+ else
+ :left
+ end
+ end
+
+ margins = Constants::REPORT_DOCX_MARGIN_LEFT + Constants::REPORT_DOCX_MARGIN_RIGHT
+ max_width = (Constants::REPORT_DOCX_WIDTH - margins) / 20
+
+ if dimension[0] > max_width
+ x = max_width
+ y = dimension[1] * max_width / dimension[0]
+ else
+ x = dimension[0]
+ y = dimension[1]
+ end
+
+ {
+ width: x,
+ height: y,
+ align: align,
+ max_width: max_width
+ }
+ end
+
+ def tiny_mce_table_element(table_element)
+ # array of elements
+ rows = table_element.css('tbody').first.children.map do |row|
+ next unless row.name == 'tr'
+
+ cells = row.children.map do |cell|
+ next unless cell.name == 'td'
+
+ # Parse cell content
+ formated_cell = recursive_children(cell.children, [])
+
+ # Combine text elements to single paragraph
+ formated_cell = combine_docx_elements(formated_cell)
+ formated_cell
+ end.reject(&:blank?)
+ { type: 'tr', data: cells }
+ end.reject(&:blank?)
+ { type: 'table', data: rows }
+ end
+ end
+end
diff --git a/app/services/reports/utils.rb b/app/services/reports/utils.rb
new file mode 100644
index 000000000..b61f1cf1c
--- /dev/null
+++ b/app/services/reports/utils.rb
@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+module Reports
+ class Utils
+ def self.link_prepare(scinote_url, link)
+ link[0] == '/' ? scinote_url + link : link
+ end
+
+ def self.image_path(attachment)
+ attachment.service_url
+ end
+
+ def self.calculate_color_hsp(color)
+ return 255 if color.length != 7
+
+ color = color.delete('#').scan(/.{1,2}/)
+ rgb = color.map(&:hex)
+ Math.sqrt(
+ 0.299 * (rgb[0]**2) +
+ 0.587 * (rgb[1]**2) +
+ 0.114 * (rgb[2]**2)
+ )
+ end
+ end
+end
diff --git a/config/locales/en.yml b/config/locales/en.yml
index a2f4d4a50..ba2acfbc2 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -453,6 +453,10 @@ en:
nothing_selected: "Nothing selected"
generate_PDF:
generated_on: "Report generated by SciNote on: %{timestamp}"
+ renderers:
+ lists:
+ appended_image: "Appended image - %{name}"
+ appended_table: "Appended table"
elements:
modals:
project_contents:
diff --git a/spec/services/reports/html_to_word_converter_spec.rb b/spec/services/reports/html_to_word_converter_spec.rb
new file mode 100644
index 000000000..1393d7892
--- /dev/null
+++ b/spec/services/reports/html_to_word_converter_spec.rb
@@ -0,0 +1,63 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+describe Reports::HtmlToWordConverter do
+ let(:user) { create :user }
+ let(:team) { create :team }
+ let(:docx) { double('docx') }
+ let(:report) { described_class.new(docx) }
+
+ describe 'html_list' do
+ let(:text) do
+ ''
+ end
+ let(:xml_elements) { Nokogiri::HTML(text).css('body').children.first }
+ let(:result) do
+ {
+ type: 'ul',
+ data: [%w(1),
+ ['2', { type: 'ul', data: [%w(one), ['two', { type: 'ol', data: [%w(uno), %w(due)] }]] }],
+ %w(3), %w(4), %w(5)]
+ }
+ end
+ it '' do
+ expect(report.__send__(:list_element, xml_elements)).to be == result
+ end
+ end
+
+ describe '.tiny_mce_table_element' do
+ let(:text) do
+ # rubocop:disable Layout/LineLength
+ ''
+ # rubocop:enable Layout/LineLength
+ end
+ let(:xml_elements) { Nokogiri::HTML(text).css('body').children.first }
+ let(:result) do
+ {
+ data: [
+ {
+ data: [
+ [{ children: [{ style: {}, type: 'text', value: '1' }], type: 'p' }],
+ [{ children: [{ style: {}, type: 'text', value: '2' }], type: 'p' }]
+ ],
+ type: 'tr'
+ },
+ {
+ data: [
+ [{ children: [{ style: {}, type: 'text', value: '3' }], type: 'p' }],
+ [{ children: [{ style: {}, type: 'text', value: '4' }], type: 'p' }]
+ ],
+ type: 'tr'
+ }
+ ],
+ type: 'table'
+ }
+ end
+
+ it '' do
+ expect(report.__send__(:tiny_mce_table_element, xml_elements)).to be == result
+ end
+ end
+end