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# Title: Google TCL For eggdrop
#
# Description: Searches google.com for url results via search terms
#
# Features: Multiple result urls, Can set number of results to return
#
# Author: eRUPT(erupt@ruptbot.com)
#
#########################
# Version History
#
# - 0.1b -
# First Release
#
# - 0.2 -
# Fixed Googles browser checking features.
#
# - 0.3 -
# Fixed Googles new formatting
#
# - 0.4 -
# Fixed Categories showing as first result.
#
# - 0.5 -
# Added option to limit channels script can be used on.
#
# - 0.6 -
# Fixed Googles new formatting
# Added Page titles to results if a page title exists.
#
# - 0.7 -
# Rewrote the whole text grabbing code.
# Added entity code replacing.
#
# - 0.8 -
# Rewrote pattern matching.
# Added "Define: <word>" support
#
#########################
set google(MAX) 10
set google(deny_CHANS) {
#channel1
#channel2
}
set google(VER) 0.8
package require http
bind pub - !google pub_google
proc html_replace {quotes} {
regsub -all {‘|‘} $quotes "\`" quotes
regsub -all {’|’} $quotes "\'" quotes
foreach index [lsort -decreasing [regexp -all -indices -inline {&#[0-9]+;} $quotes]] {
set binary_value [string range $quotes [lindex $index 0] [lindex $index 1]]
regexp {[0-9]+} $binary_value match
set quotes [string replace $quotes [lindex $index 0] [lindex $index 1] [format %c $match]]
}
return $quotes
}
proc pub_google {nick uhost hand chan arg} {
global google
if {[lsearch [string tolower $google(deny_CHANS)] [string tolower $chan]]!="-1"} {
return 0
}
if {$arg==""} {
putnot $nick "Usage: !google <search terms>"
putnot $nick "Flags: -c1(Results to return) -a(Boolean And)"
putnot $nick "(Use define: prefix to query definitions)"
return 0
}
set type q
set results 1
foreach flag $arg {
if {$flag=="-a"} { set type as_q ; continue } else {
if {[regexp -- {-c[0-9]*} $flag]} {
set results [string range $flag 2 end]
continue
}
}
lappend search $flag
}
if {$results>$google(MAX)} {
putnot $nick "Max results allowed is \002$google(MAX)\002, omitting extra"
set results $google(MAX)
}
search_google $chan $results $type $search
}
proc search_google {chan results type search} {
regsub -all " " $search "+" search
if {[string match -nocase define:* $search]} {
set extra &oi=glossary_definition
set result dict
regsub {[Dd]efine:} $search {define:} search
} else {
set extra ""
set result search
}
set url http://www.google.com/search?$type=$search&num=$results$extra
http::config -useragent "Mozilla/5.0"
set conn [http::geturl $url -headers "Referer http://www.google.com"]
set data [http::data $conn]
set count 0
regsub -all {<b>|</b>} $data \002 data
switch $result {
search {
foreach {match url desc} [regexp -all -inline {<p class=g><a class=l href="([^"]*)">([^<]*)</a>} $data] {
set desc [html_replace $desc]
if {$count==$results} { break }
incr count 1
if {$results>1} {
putserv "PRIVMSG $chan :Result($count): \002$url\002 ($desc)"
} else { putserv "PRIVMSG $chan :Result: \002$url\002 ($desc)" ; break }
}
}
dict {
foreach {match desc} [regexp -all -inline {<li>([^<]*)<br>} $data] {
set desc [html_replace $desc]
if {$count==$results} { break }
incr count 1
if {$results>1} {
putserv "PRIVMSG $chan :Result($count): $desc"
} else { putserv "PRIVMSG $chan :Result: $desc" ; break }
}
}
}
if {$count!=$results} {
putserv "PRIVMSG $chan :Only could find \002$count\002 results"
}
}
putlog "Google script $google(VER) by erupt loaded"
