mirror of
https://github.com/wassname/side-by-side.git
synced 2026-09-21 13:30:27 +08:00
Vit Brunner
46b3033e2a
Was breaking on trailing whitespace, which is markdown for <br> and something people could commonly put after metadata, as it makes things more readable when processed by regular markdown.
63 lines
1.5 KiB
CoffeeScript
63 lines
1.5 KiB
CoffeeScript
angular.module("sideBySide").factory("markdownReader", () ->
|
|
# Read markdown poem
|
|
#
|
|
# For sample input, see:
|
|
# source/documents/tests/services/reader/markdown.js.coffee
|
|
#
|
|
# @param source [String] Markdown poem
|
|
# @return [Object] Poem object
|
|
return (source) ->
|
|
# Read meta information from markdown block
|
|
#
|
|
# @param block [string] Meta block
|
|
# @param inlineLexer [Object] Inline markdown lexer
|
|
# @return [Object] Meta properties
|
|
readMeta = (text, inlineLexer) ->
|
|
meta = {}
|
|
for line in text.split("\n")
|
|
lexed = inlineLexer.output(line)
|
|
match = /([^:]*):(.*)/.exec(lexed)
|
|
meta[match[1].trim()] = match[2].trim()
|
|
return meta
|
|
|
|
# Read and remove one section from start of lexed blocks
|
|
#
|
|
# @param lexed [Array] Lexed blocks
|
|
# @return [Array] Section
|
|
readSection = (lexed) ->
|
|
items = []
|
|
while lexed.length > 0
|
|
break if lexed[0]["type"] == "heading"
|
|
items.push(lexed.shift())
|
|
return items
|
|
|
|
# Read content from lexed blocks
|
|
#
|
|
# @param lexed [Array] Lexed blocks
|
|
# @return [Array] Content
|
|
readContent = (lexed) ->
|
|
content = []
|
|
|
|
while lexed.length > 0
|
|
heading = if lexed[0]["type"] == "heading" \
|
|
then lexed.shift().text \
|
|
else heading = ''
|
|
|
|
text = readSection(lexed)
|
|
text.links = lexed.links
|
|
content.push({
|
|
section: heading
|
|
text: marked.parser(text)
|
|
})
|
|
return content
|
|
|
|
lexed = marked.lexer(source)
|
|
meta = lexed.shift()
|
|
meta = readMeta(meta.text, new marked.InlineLexer(lexed.links))
|
|
|
|
return {
|
|
meta: meta
|
|
content: readContent(lexed)
|
|
}
|
|
)
|