diff options
| -rw-r--r-- | lib/rbot/core/utils/utils.rb | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/lib/rbot/core/utils/utils.rb b/lib/rbot/core/utils/utils.rb index 047b29d6..f2918067 100644 --- a/lib/rbot/core/utils/utils.rb +++ b/lib/rbot/core/utils/utils.rb @@ -20,7 +20,8 @@ begin require 'htmlentities' $we_have_html_entities_decoder = true rescue LoadError - if require 'rubygems' rescue false + gems = require 'rubygems' rescue false + if gems retry else $we_have_html_entities_decoder = false @@ -443,6 +444,9 @@ module ::Irc # to mark actual text AFTER_PAR1_REGEX = /<\w+\s+[^>]*body[^>]*>.*?<\/?(?:p|div|html|body|table|td|tr)(?:\s+[^>]*)?>/im + # At worst, we can try stuff which is comprised between two <br> + AFTER_PAR2_REGEX = /<br(?:\s+[^>]*)?>.*?<\/?(?:br|p|div|html|body|table|td|tr)(?:\s+[^>]*)?>/im + # Try to grab and IRCify the first HTML par (<p> tag) in the given string. # If possible, grab the one after the first heading # @@ -495,6 +499,8 @@ module ::Irc # Nothing yet ... let's get drastic: we look for non-par elements too, # but only for those that match something that we know is likely to # contain text + + # Attempt #1 header_found = xml while txt.empty? or txt.count(" ") < min_spaces candidate = header_found[AFTER_PAR1_REGEX] @@ -502,7 +508,18 @@ module ::Irc txt = candidate.ircify_html header_found = $' txt.sub!(strip, '') if strip - debug "(other attempt) #{txt.inspect} has #{txt.count(" ")} spaces" + debug "(other attempt \#1) #{txt.inspect} has #{txt.count(" ")} spaces" + end + + # Attempt #2 + header_found = xml + while txt.empty? or txt.count(" ") < min_spaces + candidate = header_found[AFTER_PAR2_REGEX] + break unless candidate + txt = candidate.ircify_html + header_found = $' + txt.sub!(strip, '') if strip + debug "(other attempt \#2) #{txt.inspect} has #{txt.count(" ")} spaces" end debug "Last candidate #{txt.inspect} has #{txt.count(" ")} spaces" |