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FIX: preprocessing regexes in vBulletin importer

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This commit is contained in:
Régis Hanol 2014-08-29 13:11:56 +02:00
parent fd6dd88afb
commit e823f568a7
1 changed files with 34 additions and 24 deletions
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58
script/import_scripts/vbulletin.rb
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@ -350,8 +350,26 @@ class ImportScripts::VBulletin < ImportScripts::Base
raw = raw.gsub(/(\\r)?\\n/, "\n")
.gsub("\\t", "\t")
# remove attachments
raw = raw.gsub(/\[attach\]\d+\[\/attach\]/i, "")
# replace all chevrons with HTML entities
# NOTE: must be before any of the "quote" processing
raw = raw.gsub(/`([^`]+)`/im) { "`" + $1.gsub("<", "\u2603") + "`" }
.gsub("<", "&lt;")
.gsub("\u2603", "<")
raw = raw.gsub(/`([^`]+)`/im) { "`" + $1.gsub(">", "\u2603") + "`" }
.gsub(">", "&gt;")
.gsub("\u2603", ">")
# [URL=...]...[/URL]
raw = raw.gsub(/\[url="?(.+?)"?\](.+)\[\/url\]/i) { "[#{$2}](#{$1})" }
# [URL]...[/URL]
raw = raw.gsub(/\[url\](.+?)\[\/url\]/i) { $1.to_s }
# [MP3]...[/MP3]
raw = raw.gsub(/\[\/?url\]/i, "")
.gsub(/\[\/?mp3\]/i, "")
# [MENTION]<username>[/MENTION]
raw = raw.gsub(/\[mention\](.+?)\[\/mention\]/i) do
@ -363,7 +381,7 @@ class ImportScripts::VBulletin < ImportScripts::Base
end
# [MENTION=<user_id>]<username>[/MENTION]
raw = raw.gsub(/\[mention=(\d+)\](.+?)\[\/mention\]/i) do
raw = raw.gsub(/\[mention="?(\d+)"?\](.+?)\[\/mention\]/i) do
user_id, old_username = $1, $2
if user = @users.select { |u| u[:userid] == user_id }.first
old_username = @old_username_to_new_usernames[user[:username]] || user[:username]
@ -384,37 +402,29 @@ class ImportScripts::VBulletin < ImportScripts::Base
end
# [HTML]...[/HTML]
raw = raw.gsub(/\[html\]/i, "\n```html\n")
.gsub(/\[\/html\]/i, "\n```\n")
# [PHP]...[/PHP]
["html", "php"].each do |language|
raw = raw.gsub(/\[#{language}\](.+?)\[\/#{language}\]/im) { "\n```#{language}\n#{$1}\n```\n" }
end
raw = raw.gsub(/\[php\]/i, "\n```php\n")
.gsub(/\[\/php\]/i, "\n```\n")
# [HIGHLIGHT="..."]
raw = raw.gsub(/\[highlight="?(\w+)"?\]/i) { "\n```#{$1.downcase}\n" }
# [CODE]...[/CODE]
raw = raw.gsub(/\[code\](.+?)\[\/code\]/im) { "\n```\n#{$1}\n```\n" }
# [HIGHLIGHT]...[/HIGHLIGHT]
raw = raw.gsub(/\[\/?code\]/i, "\n```\n")
.gsub(/\[\/?highlight\]/i, "\n```\n")
# [HIGHLIGHT="..."]...[/HIGHLIGHT]
raw = raw.gsub(/\[highlight(?:[^\]]*)\](.+)\[\/highlight\]/im) { "\n```\n#{$1}\n```\n" }
# [SAMP]...[SAMP]
raw = raw.gsub(/\[samp\](.+?)\[\/samp\]/i) { "`#{$1}`" }
# [SAMP]...[/SAMP]
raw = raw.gsub(/\[\/?samp\]/i, "`")
# [YOUTUBE]<id>[/YOUTUBE]
raw = raw.gsub(/\[youtube\](.+?)\[\/youtube\]/i) { "\n//youtu.be/#{$1}\n" }
# [VIDEO=youtube;<id>]...[/VIDEO]
raw = raw.gsub(/\[video=youtube;([^\]]+)\].*\[\/video\]/i) { "\n//youtu.be/#{$1}\n" }
# [MP3]<url>[/MP3]
raw = raw.gsub(/\[MP3\](.+?)\[\/MP3\]/i) { "\n#{$1}\n" }
# replace all chevrons with HTML entities
raw = raw.gsub(/`([^`]+)`/im) { "`" + $1.gsub("<", "\u2603") + "`" }
.gsub("<", "&lt;")
.gsub("\u2603", "<")
raw = raw.gsub(/`([^`]+)`/im) { "`" + $1.gsub(">", "\u2603") + "`" }
.gsub(">", "&gt;")
.gsub("\u2603", ">")
raw = raw.gsub(/\[video=youtube;([^\]]+)\].*?\[\/video\]/i) { "\n//youtu.be/#{$1}\n" }
raw
end