Module: Anecdote

Defined in:
lib/anecdote.rb,
lib/anecdote/engine.rb,
lib/anecdote/version.rb,
app/helpers/anecdote/application_helper.rb,
app/controllers/anecdote/application_controller.rb

Defined Under Namespace

Modules: ApplicationHelper Classes: ApplicationController, Engine

Constant Summary collapse

VERSION = 
"0.0.19"

Class Method Summary collapse

Class Method Details

.flex_classes(settings) ⇒ Object 



227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
 
# File 'lib/anecdote.rb', line 227

def self.flex_classes(settings)
  klasses = %w(anecdote-flex-module-a4j2aj)
  # custom gutter spacing
  klasses << case settings[:gutter_spacing]
  when 'small' then 'v-gutter-spacing-small'
  when 'large' then 'v-gutter-spacing-large'
  end
  # when to wrap
  klasses << case settings[:flow_from]
  when 'always' then 'v-flow-from-always'
  when 'medium-handheld' then 'v-flow-from-medium-handheld'
  when 'large-handheld' then 'v-flow-from-large-handheld'
  when 'tablet' then 'v-flow-from-tablet'
  when 'laptop' then 'v-flow-from-laptop'
  when 'large-monitor' then 'v-flow-from-large-monitor'
  else
    if settings[:size].present?
      case settings[:size]
      when 'small' then 'v-flow-from-medium-handheld'
      when 'medium' then 'v-flow-from-large-handheld'
      when 'big' then 'v-flow-from-tablet'
      when 'full-width' then 'v-flow-from-tablet'
      end
    else
      'v-flow-from-tablet' # default
    end
  end
  klasses
end

.init_raconteur ⇒ Object 



20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
 
# File 'lib/anecdote.rb', line 20

def self.init_raconteur
  raconteur.settings.setting_quotes = '$'

  raconteur.processors.register!('graphic', {
    handler: lambda do |settings|
      klasses = (['anecdote-graphic-dn32ja'] + module_classes(settings))
      klasses << case settings[:border]
      when 'none' then 'v-border-none'
      when 'shadow' then 'v-border-shadow'
      when 'line' then 'v-border-line'
      end
      contents = []
      contents << view_context.content_tag((settings[:href].present? ? :a : :div), (settings[:href].present? ? { href: settings[:href], title: settings[:href_title] } : {}).merge({ class: 'anecdote-intrinsic-embed-n42ha1' })) do
        if settings[:assets_path]
          content = view_context.image_tag(settings[:assets_path], alt: '')
          paperclip_geo = Paperclip::Geometry.from_file(Rails.root.join('app', 'assets', 'images', settings[:assets_path]))
          geo = { width: paperclip_geo.width, height: paperclip_geo.height }
        elsif settings[:image_url]
          content = view_context.image_tag(settings[:image_url], alt: '')
          dimensions = (settings[:dimensions] || settings[:image_dimensions]).split('x').map(&:to_f)
          geo = { width: dimensions.first, height: dimensions.last }
        elsif settings[:embed_code]
          content = settings[:embed_code].html_safe
          dimensions = settings[:dimensions].split('x').map(&:to_f)
          geo = { width: dimensions.first, height: dimensions.last }
        end
        if settings[:_scope_].present? && settings[:_scope_][:processor].tag == 'gallery'
          settings[:_scope_][:settings][:_graphics_] ||= []
          settings[:_scope_][:settings][:_graphics_] << geo
        end
        view_context.content_tag(:div, content, class: 'inner', style: "padding-bottom: #{geo[:height] / geo[:width] * 100}%;")
      end
      if settings[:caption].present?
        contents << view_context.content_tag(:div, view_context.content_tag(:div, markdown_and_parse(settings[:caption]), class: 'inner anecdote-wysicontent-ndj4ab'), class: 'anecdote-caption-ajkd3b')
      end
      view_context.content_tag(:div, view_context.content_tag(:div, contents.join("\n").html_safe, class: 'inner'), class: klasses.compact.flatten.join(' '))
    end
    })

  raconteur.processors.register!('gallery', {
    handler: lambda do |settings|
      klasses = ['anecdote-gallery-dn2bak']
      klasses += module_classes(settings)
      graphics = settings[:_yield_].html_safe

      # handle scaling
      flexes = []
      if settings[:flexes]
        flexes = parse_custom_flexes(settings)
      else
        if settings[:scale_by] == 'relative-width-bottom-alignment'
          # images scaled based on their relative width with bottom alignment
          total_width = settings[:_graphics_].sum { |hsh| hsh[:width]}
          settings[:_graphics_].each do |graphic|
            flex = {
              width: graphic[:width] / total_width,
              graphic: graphic,
              ratio: graphic[:width] / graphic[:height],
              gfx_height_pad: graphic[:height] / graphic[:width]
            }
            flex[:width_ratio_balance] = flex[:width] / flex[:ratio]
            flexes << flex
          end
          tallest = flexes.sort_by { |k| k[:width_ratio_balance] }.last
          flexes.map do |flex|
            flex[:faux] = flex[:width_ratio_balance] / tallest[:width_ratio_balance]
            flex[:gfx_height_pad_faux] = flex[:gfx_height_pad] / flex[:faux]
            flex[:top_offset] = flex[:gfx_height_pad_faux] - flex[:gfx_height_pad]
          end
          index = 0
          graphics.gsub!('<div class="anecdote-intrinsic-embed-n42ha1">') do |match|
            flex = flexes[index]
            index += 1
            (view_context.content_tag(:div, '', class: 'anecdote-flex-offset-a4j2aj', style: "padding-top: #{flex[:top_offset] * 100}%;").html_safe + match.html_safe).html_safe
          end
          # graphics.gsub!(/anecdote-intrinsic-embed-n42ha1.*?padding-bottom:\s*([\d|\.]*)/mi) do |match|
          #   flex = flexes[index]
          #   index += 1
          #   match.sub(/[\d|\.]*$/, (flex[:gfx_height_pad_faux] * 100).to_s).html_safe
          # end
        elsif settings[:scale_by] == 'relative-width'
          # images scaled based on their relative width
          total_width = settings[:_graphics_].sum { |hsh| hsh[:width]}
          settings[:_graphics_].each do |graphic|
            flexes << { width: graphic[:width] / total_width, graphic: graphic }
          end
        else
          # images scaled to equal height
          total_ratio = settings[:_graphics_].sum { |geo| geo[:width] / geo[:height] }
          settings[:_graphics_].each do |graphic|
            flexes << { width: (graphic[:width] / graphic[:height]) / total_ratio, graphic: graphic }
          end
        end
      end
      graphics = insert_flex_basis_styles(graphics, flexes)

      # build HTML output
      contents = []
      settings[:gutter_spacing] = 'small' if settings[:gutter_spacing].blank?
      contents << view_context.content_tag(:div, graphics.html_safe, class: (['content'] + flex_classes(settings)).flatten.join(' '))
      if settings[:caption].present?
        contents << view_context.content_tag(:div, view_context.content_tag(:div, markdown_and_parse(settings[:caption]), class: 'inner anecdote-wysicontent-ndj4ab'), class: 'anecdote-caption-ajkd3b')
      end
      view_context.content_tag(:div, view_context.content_tag(:div, contents.join("\n").html_safe, class: 'inner'), class: klasses.flatten.join(' '))
    end
    })

  raconteur.processors.register!('columns', {
    handler: lambda do |settings|
      klasses = ['anecdote-columns-nab3a2']
      klasses += module_classes(settings)
      columns = insert_flex_basis_styles(settings[:_yield_].html_safe, parse_custom_flexes(settings))
      view_context.content_tag(:div, view_context.content_tag(:div, columns.html_safe, class: (['inner'] + flex_classes(settings)).flatten.join(' ')), class: klasses.flatten.join(' '))
    end
    })

  raconteur.processors.register!('anecdote', {
    handler: lambda do |settings|
      klass = (['anecdote-inception-ab2a8j'] + module_classes(settings)).flatten.join(' ')
      inner_klass = ['anecdote-wysicontent-ndj4ab', 'inner']
      inner_klass << 'v-fit-content-to-fill-container' if settings[:fit_content_to_container].present? && ['true', 'yes', true].include?(settings[:fit_content_to_container])
      view_context.content_tag(:div, view_context.content_tag(:div, markdown_and_parse(settings[:_yield_]), class: inner_klass.join(' ')), class: klass)
    end
    })

  raconteur.processors.register!('pull-quote', {
    handler: lambda do |settings|
      klass = (['anecdote-pull-quote-sba2ha'] + module_classes(settings)).flatten.join(' ')
      view_context.content_tag(:div, view_context.content_tag(:div, markdown_and_parse(settings[:text]), class: 'inner'), class: klass)
    end
    })

  raconteur.processors.register!('horizontal-line', {
    handler: lambda do |settings|
      klasses = ['anecdote-horizontal-line-asj31a']
      klasses += module_classes(settings)
      klasses << case settings[:weight]
      when 'light' then 'v-light'
      when 'notable' then 'v-notable'
      when 'heavy' then 'v-heavy'
      end
      view_context.content_tag(:div, view_context.content_tag(:hr), class: klasses.flatten.join(' '))
    end
    })

  raconteur.processors.register!('spacing', {
    handler: lambda do |settings|
      klasses = ['anecdote-spacing-an4a2q']
      klasses << case settings[:size]
      when 'tiny' then 'v-tiny'
      when 'small' then 'v-small'
      when 'big' then 'v-big'
      when 'mega' then 'v-mega'
      end
      view_context.content_tag(:div, nil, class: klasses.flatten.join(' '))
    end
    })

  raconteur.processors.register!('title', {
    handler: lambda do |settings|
      klasses = ['anecdote-title-an4a2q']
      klasses += spacing_classes(settings)
      klasses += text_classes(settings.merge(skip_font_size: true))
      supported_sizes = %w(h1 h2 h3 h4 h5 h6 p)
      # visual hierarchy, i.e. determines CSS / rendering
      if supported_sizes.include?(settings[:size])
        klasses << "v-size-#{settings[:size]}"
      else
        tag = 'v-size-h1'
      end
      # semantic hierarchy, i.e. determines HTML tag (if undefined, fall back on visual hierarchy)
      if settings[:tag].present?
        tag = settings[:tag]
      elsif supported_sizes.include?(settings[:size])
        tag = settings[:size]
      else
        tag = 'h1'
      end
      view_context.content_tag(tag, markdown_and_parse_without_wrapping_tags(settings[:text]), id: settings[:anchor], class: klasses.flatten.join(' '))
    end
    })
end

.inline_js ⇒ Object 



16
17
18
 
# File 'lib/anecdote.rb', line 16

def self.inline_js
  view_context.content_tag(:script, Rails.application.assets.find_asset('anecdote/application.js').to_s.html_safe)
end

.insert_flex_basis_styles(html_content, flexes) ⇒ Object 



209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
 
# File 'lib/anecdote.rb', line 209

def self.insert_flex_basis_styles(html_content, flexes)
  index = 0
  doc = ::Nokogiri::HTML::DocumentFragment.parse(html_content)
  doc.elements.each do |element|
    if element.attributes['class'].present? && element.attributes['class'].value.split(' ').include?('anecdote-module-3ba83n')
      flex = flexes[index]
      index += 1
      styles = []
      if flex[:width].present?
        styles << "-webkit-flex-basis:#{flex[:width] * 100}%"
        styles << "-moz-flex-basis:#{flex[:width] * 100}%"
        styles << "flex-basis:#{flex[:width] * 100}%"
      end
      element.set_attribute('style', styles.join(';'))
    end
  end
  doc.to_html
end

.markdown_and_parse(content = "") ⇒ Object 



8
9
10
 
# File 'lib/anecdote.rb', line 8

def self.markdown_and_parse(content="")
  ::Kramdown::Document.new( raconteur.parse(content), { input: :GFM } ).to_html.html_safe
end

.markdown_and_parse_without_wrapping_tags(text = "") ⇒ Object 



356
357
358
 
# File 'lib/anecdote.rb', line 356

def self.markdown_and_parse_without_wrapping_tags(text="")
  markdown_and_parse(text).gsub(/^\<\/?\w+>|\<\/?\w+>$/i, '').html_safe
end

.module_classes(settings) ⇒ Object 



311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
 
# File 'lib/anecdote.rb', line 311

def self.module_classes(settings)
  klasses = %w(anecdote-module-3ba83n)
  klasses += spacing_classes(settings)
  klasses += text_classes(settings)
  if settings[:size].present?
    klasses << case settings[:size]
    when 'small' then 'v-size-small'
    when 'medium' then 'v-size-medium'
    when 'big' then 'v-size-big'
    when 'full-width' then 'v-size-full-width'
    end
  end
  if settings[:float].present?
    klasses << case settings[:float]
    when 'right' then 'v-float-right'
    when 'left' then 'v-float-left'
    end
    klasses << case settings[:float_from]
    when 'always' then 'v-float-from-always'
    when 'medium-handheld' then 'v-float-from-medium-handheld'
    when 'large-handheld' then 'v-float-from-large-handheld'
    when 'tablet' then 'v-float-from-tablet'
    when 'laptop' then 'v-float-from-laptop'
    when 'large-monitor' then 'v-float-from-large-monitor'
    else
      if settings[:size].present?
        case settings[:size]
        when 'small' then 'v-float-from-large-handheld'
        when 'medium' then 'v-float-from-laptop'
        when 'big' then 'v-flow-from-large-monitor'
        end
      else
        'v-float-from-laptop' # default
      end
    end
  end
  if settings[:mood].present?
    klasses << case settings[:mood]
    when 'positive' then 'v-mood-positive'
    when 'negative' then 'v-mood-negative'
    end
  end
  klasses.flatten.compact.uniq
end

.parse_custom_flexes(settings) ⇒ Object 



204
205
206
207
208
 
# File 'lib/anecdote.rb', line 204

def self.parse_custom_flexes(settings)
  ratios = settings[:flexes].split(':').map(&:to_i)
  sum = ratios.inject(&:+)
  flexes = ratios.map { |ratio| { width: ratio.to_f / sum } }
end

.raconteur ⇒ Object 



12
13
14
 
# File 'lib/anecdote.rb', line 12

def self.raconteur
  @raconteur ||= ::Raconteur.new
end

.spacing_classes(settings) ⇒ Object 



257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
 
# File 'lib/anecdote.rb', line 257

def self.spacing_classes(settings)
  klasses = []
  css_base = 'anecdote-adhoc-spacing-an4a2q'
  css = {
    none: 'an4a2q-v-none',
    tiny: 'an4a2q-v-tiny',
    small: 'an4a2q-v-small',
    standard: 'an4a2q-v-standard',
    big: 'an4a2q-v-big',
    mega: 'an4a2q-v-mega'
  }
  supported_sizes = css.keys.map(&:to_s)
  # both top and bottom
  if settings[:spacing].present? && supported_sizes.include?(settings[:spacing])
    klasses << css_base
    klasses << ["#{css[settings[:spacing].to_sym]}-top", "#{css[settings[:spacing].to_sym]}-bottom"]
  end
  # top only
  if settings[:spacing_before].present? && supported_sizes.include?(settings[:spacing_before])
    klasses << css_base
    klasses << "#{css[settings[:spacing_before].to_sym]}-top"
  end
  # bottom only
  if settings[:spacing_after].present? && supported_sizes.include?(settings[:spacing_after])
    klasses << css_base
    klasses << "#{css[settings[:spacing_after].to_sym]}-bottom"
  end
  # flatten (in case of generic setting, which produces a nested array)
  # uniq (in case of individual top and bottom settings)
  klasses.flatten.compact.uniq
end

.text_classes(settings) ⇒ Object 



289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
 
# File 'lib/anecdote.rb', line 289

def self.text_classes(settings)
  klasses = []
  klasses << case settings[:font_family]
  when 'primary' then 'anecdote-primary-font-a3a8fb'
  when 'secondary' then 'anecdote-secondary-font-a3a8fb'
  end
  unless settings[:skip_font_size]
    klasses << case settings[:font_size]
    when 'tiny' then 'anecdote-tiny-text-size-an43ja'
    when 'small' then 'anecdote-small-text-size-an43ja'
    when 'normal' then 'anecdote-normal-text-size-an43ja'
    when 'large' then 'anecdote-large-text-size-an43ja'
    end
  end
  klasses << case settings[:text_align]
  when 'left' then 'anecdote-left-aligned-text-vnd5b3'
  when 'right' then 'anecdote-right-aligned-text-vnd5b3'
  when 'center' then 'anecdote-center-aligned-text-vnd5b3'
  end
  klasses.flatten.compact.uniq
end