18/01/2016, 12:34
je viens de trouver une version qui fonctionne avec l API ils expliquent même comment obtenir le code API.
Mais j'obtiens une erreur. voici l'erreur :
[11:30:13] Tcl error [youtube_query]: wrong # args: should be "matchattr handle flags ?channel?"
et voici le code
Mais j'obtiens une erreur. voici l'erreur :
[11:30:13] Tcl error [youtube_query]: wrong # args: should be "matchattr handle flags ?channel?"
et voici le code
tcl
###############################################################################
# Name: Youtube Title V2
# Author: Jan Milants <viper@anope.org>
# Version: 2.0 (28/08/2014)
# Eggdrop Version: 1.6.x
# Requires TCL version: 8.5
# Package dependencies: http, tls, json
# Credits: Based on original YouTube Script
# by jotham.read@gmail.com
# Design inspiration from
# youtube.tcl by Mookie.
###############################################################################
# Description
# -------------
# The script monitors text channels for links to Youtube.
# When found, it will query the google server for details such as video title
# and number of views of the youtube video and advertise the results in the channel.
# The script also supports searching youtube with the command "!youtube <search text>"
# or "!yt <search text>". In response, the search query will be passed on to the
# youtube API and the best ranking result will be linked in channel.
#
# This script will be active on any channel it resides in with the "youtube" flag.
# The flag can be set in the console with ".chanset #chan youtube" or with the
# in channel command "!youtube on". Both commands only work for users with flag mno.
#
# Getting your own Google API key
# ---------------------------------
# This script uses the Google Youtube Data API V3, which requires an API key to
# authorize access to the API and is used as basis for limiting request per day etc.
# Instructions can be found on
# https://developers.google.com/youtube/registering_an_application
# Required steps in short:
# 1. Go to the Google developers console https://console.developers.google.com
# 2. Create a new project. Give it a name like 'eggdrop', doesn't matter much.
# 3. When the project is loaded, select menu "APIs" under "APIs & auth"
# 4. In the list of APIs, enable the "YouTube Data API v3".
# 5. Select menu "Credentials" and click "Create new key".
# 6. Select key type "server".
# 7. Fill in the IP(s) or IP range from which the eggdrop bot will send
# requests to google's servers. This is a whitelist, if the request
# comes from a different IP, it will be rejected.
# Note: If my-ip or my-hostname is configured in eggdrop.conf, they should
# be entered here.
# 8. You now have an API KEY; copy it to the config section below.
#
# !!! IMPORTANT !!!
# When loading this script alongside other scripts which initiate web service calls,
# ensure this script is loaded last! The script creates a handr for HTTPS connection
# and sets the source IP to the my-ip or my-hostname from eggdrop.conf.
# Most other scripts will not correctly enforce the source IP of requests and
# can overwrite this scripts HTTPS handr. This results in connections coming from another
# IP on the machine and may thus be rejected by the Google API Servers.
# The typical error message logged would be "Error processing web service reply".
#
###############################################################################
# Changes:
# 2.00 28/08/14
# Started development (Jan).
# Almost complete rewrite most notable changes:
# * Use the YouTube Data API V3. (Requires TLS support!)
# * Strip out flat_json_decoder and use json & dict packages instead.
# * Strip out tinyurl support. Better to use youtu.be in the response.
# * Many more data elements supported in response format (possible by new API).
# * Added possiblity to turn the script on/off on a channel by channel basis.
# * Added ability to search youtube and return the first result.
# 0.51 09/30/13
# Small correction for caps in url (but not video id)
# 0.5 01/02/09
# Added better error reporting for restricted youtube content.
# 0.4 10/11/09
# Changed title scraping method to use the oembed api.
# Added crude JSON decoder library.
# 0.3 02/03/09
# Fixed entity decoding problems in return titles.
# Added customisable response format.
# Fixed rare query string bug.
###############################################################################
#
# Configuration
#
###############################################################################
# API key assigned to your Google account.
# Sadly, everyone will have to register with Google and request their own API key.
# An API key is linked to an IP or mask, so you will need to register one for your own.
# Find detailed instructions above.
set youtube(api_key) ""
# Base URI for links to youtube videos.
# Either use the normal youtube link or youtu.be for shorter URLs.
# I'd recommend keeping the HTTPS to avoid exposing user data.
set youtube(base_url) "https://www.youtube.com/watch?v="
#set youtube(base_url) "https://www.youtu.be/"
# Date/time format
# The format to be used when showing dates, for example in publish date.
# All times are in UTC.
#
# Available tokens:
# %year% 4 digit year notation
# %month% 2 digit month notation
# %day% 2 digit day of the month notation
# %hours% 2 digit hour notation on a 24hours basis
# %minutes% 2 digit minutes notation
# %seconds% 2 digit seconds notation
#
# Example:
# "%day%/%month%/%year% %hours%:%minutes% UTC"
set youtube(date_format) "%day%/%month%/%year% %hours%:%minutes% UTC"
# Response Formats
# Template of the reply to be send to the channel showing the youtube video details.
# A separate response can be set for replies to a pasted URL or to a query.
#
# Available tokens in the response format:
# %botnick% Nickname of bot
# %poster% Nickname of person who posted the youtube link
# %youtube_url% URL to the youtube link (This may not be the exact same
# URL that was posted since it's rewritten based on the format
# above to ensure all links posted by the bot are HTTPS.)
# %id% ID of the linked youtube video.
# %author% Author/Uploader/channel of the video.
# %title% Title of youtube link
# %description% Description of the video.
# (Note that this is generally a VERY long text!)
# %published% Date & time the video was published.
# %views% The number of times the video has been viewed.
# %likes% The number of users who have "liked" the video.
# %dislikes% The number of users who have "disliked" the video.
# %length% Length of the video.
# Tokens only available in the response to searches (q_resp_format):
# %query% The original search string.
#
# Example:
# "\002YouTube\002: %poster%: %youtube_url% - \"\002%title%\002\" (Uploaded by \"%author%\" on %published%) - Length: %length% - Views: %views% - Likes / Dislikes: %likes% / %dislikes%"
# The template used when looking up a URL found in the channel
set youtube(response_format) "\002YouTube\002: %poster%: %youtube_url% - \"\002%title%\002\" (Uploaded by \"%author%\" on %published%) - Length: %length% - Views: %views% - Likes / Dislikes: %likes% / %dislikes%"
# The template used when replying to a search query.
set youtube(q_resp_format) "\002YouTube\002: %poster%: Top result for searching '%query%': %youtube_url% - \"\002%title%\002\" (Uploaded by \"%author%\" on %published%) - Length: %length% - Views: %views% - Likes / Dislikes: %likes% / %dislikes%"
# The maximum number of characters from a youtube title to print
set youtube(max_title_length) 64
# The maximum number of characters from a youtube description to print
set youtube(max_desc_length) 128
###############################################################################
#
# Advanced Configuration
# !!! DO NOT CHANGE UNLESS YOU KNOW WHAT YOU'RE DOING !!!
#
###############################################################################
# URLs of the youtube V3 API
set youtube(api_get) "https://www.googleapis.com/youtube/v3/videos"
set youtube(api_search) "https://www.googleapis.com/youtube/v3/search"
# The groups of properties to be fetched
set youtube(api_part) "snippet,statistics,contentDetails"
# The fields from the selected property groups that are to be returned
set youtube(api_fields) "items(id,snippet(publishedAt,title,description,channelTitle),statistics,contentDetails(duration))"
# Maximum time in milliseconds to wait for youtube to respond
set youtube(api_timeout) "30000"
# Pattern used to patch youtube links in channel public text
set youtube(pattern) {https{0,1}://.*youtu(?:\.be/|be\..*/watch\?(?:.*)v=)([A-Za-z0-9_\-] )}
###############################################################################
package require Tcl 8.5
package require http 2.7
package require tls
package require json
# We need HTTPS support for the Google APIs..
# If local IP or host is configured in the main config, use it as the source
# of the outgoing connections.
if { [info exists {my-ip}] == 1 && [string length ${my-ip}] > 0} {
http::register https 443 [list tls::socket -myaddr ${my-ip}]
} elseif { [info exists {my-hostname}] == 1 && [string length ${my-hostname}] > 0} {
http::register https 443 [list tls::socket -myaddr ${my-hostname}]
} else {
http::register https 443 tls::socket
}
set YoutubeTitleVersion "2.0"
setudef flag youtube
bind pubm - * public_youtube
bind pub - !youtube youtube_query
bind pub - !yt youtube_query
###############################################################################
proc note {msg} {
putlog "% $msg"
}
# Ensure strings are no longer then given length. This will cutoff the string
# at the desired length and append '...'.
proc shorten {text maxlen} {
if { [string length $text] > [expr $maxlen - 1] } {
set text [string range $text 0 [expr $maxlen - 4]]"..."
}
return $text
}
# Convert an ISO8601 date into a more readable format..
proc conv_iso8601_date {orig_date} {
global youtube
set pattern {(\d{4})-(0[1-9]|1[0-2])-(0[1-9]|[12]\d{1}|3[012])[T\s](?:(?:([01]\d|2[0-3]):([0-5]\d))|(24):(00)):(?:([0-5]\d)(?:[\.,](\d ))?|(60)(?:[\.,](0 ))?)Z}
if { [regexp $pattern $orig_date match year month day hours minutes hours_2 minutes_2 seconds milliseconds seconds_2 milliseconds_2] } {
# The hour and hour_2 variables are mutually exclusive, so we append the _2 variables to
# the original ones to have fewer variables to work with.
append hours $hours_2
append minutes $minutes_2
append seconds $seconds_2
# Put everything in a dictionary so we can have a configurable time format.
set tokens [dict create]
dict set tokens %year% $year
dict set tokens %month% $month
dict set tokens %day% $day
dict set tokens %hours% $hours
dict set tokens %minutes% $minutes
dict set tokens %seconds% $seconds
return [string map $tokens $youtube(date_format)]
} else {
error "Unable to process date value ($orig_date) returned by web service."
}
}
# Convert an ISO8601 duration into a more readable format..
proc conv_iso8601_duration {duration} {
set length ""
set pattern {P(?:(\d )Y)?(?:(\d )M)?(?:(\d )D)?(?:T(?:(\d )H)?(?:(\d )M)?(?:(\d (?:\.\d )?)S)?)}
if { [regexp $pattern $duration match years months days hours minutes seconds] } {
if { [string length $years] > 0 } {
append length $years Y " "
}
if { [string length $months] > 0 } {
append length $months M " "
}
if { [string length $days] > 0 } {
append length $days D " "
}
if { [string length $hours] > 0 } {
append length $hours h " "
}
if { [string length $minutes] > 0 } {
append length $minutes m " "
}
if { [string length $seconds] > 0 } {
append length $seconds s " "
}
} else {
error "Unable to process duration value ($duration) returned by web service."
}
return [string trim $length]
}
###############################################################################
# Process the reply string of a video lookup from the Youtube API (JSON) and add the
# data to a dictionary containing all tokens the user will be able to use in the template.
proc read_props {json_blob} {
global youtube
# Create an empty dictionary for the variables supported in the response format.
set properties [dict create]
# Convert the JSON response to a dictionary.
set reply [json::json2dict $json_blob]
# The web service returns a list of results, even though our query will always get 1.
# So we have to take the first element from the list..
if { ![dict exists $reply items] } {
error "Error processing web service reply."
} else {
set video [lindex [dict get $reply items] 0]
# Check whether the variables we support in the response are present in the
# reply from the web service. We check this one by one instead of assuming
# they exist in case the API changes or someone messes with the requested fields.
# Properties of the view we extract from reply..
if { [dict exists $video id] } {
dict set properties %id% [dict get $video id]
} else {
dict set properties %id% ""
}
if { [dict exists $video snippet channelTitle] } {
dict set properties %author% [dict get $video snippet channelTitle]
} else {
dict set properties %author% ""
}
if { [dict exists $video snippet title] } {
dict set properties %title% [shorten "[dict get $video snippet title]" $youtube(max_title_length)]
} else {
dict set properties %title% ""
}
if { [dict exists $video snippet description] } {
dict set properties %description% [shorten "[dict get $video snippet description]" $youtube(max_desc_length)]]
} else {
dict set properties %description% ""
}
if { [dict exists $video snippet publishedAt] } {
dict set properties %published% [conv_iso8601_date [dict get $video snippet publishedAt]]
} else {
dict set properties %published% ""
}
if { [dict exists $video statistics viewCount] } {
dict set properties %views% [dict get $video statistics viewCount]
} else {
dict set properties %views% ""
}
if { [dict exists $video statistics likeCount] } {
dict set properties %likes% [dict get $video statistics likeCount]
} else {
dict set properties %likes% ""
}
if { [dict exists $video statistics dislikeCount] } {
dict set properties %dislikes% [dict get $video statistics dislikeCount]
} else {
dict set properties %dislikes% ""
}
if { [dict exists $video contentDetails duration] } {
dict set properties %length% [conv_iso8601_duration [dict get $video contentDetails duration]]
} else {
dict set properties %length% ""
}
}
return $properties
}
# Process the reply string of a search query to the Youtube API (JSON) and extract the
# video id of the first result from the reply.
proc read_searchres {json_blob} {
global youtube
# Create an empty dictionary for the variables supported in the response format.
set video_id ""
# Convert the JSON response to a dictionary.
set reply [json::json2dict $json_blob]
# The web service returns a list of results, even though our query will always get 1.
# So we have to take the first element from the list..
if { ![dict exists $reply items] } {
error "Error processing web service reply."
} else {
set res [lindex [dict get $reply items] 0]
if { [dict exists $res id videoId] } {
set video_id [dict get $res id videoId]
}
}
return $video_id
}
# Send a request to the youtube API to fetch the video details for
# the video with the given ID.
proc fetch_props {youtube_id} {
global youtube
# Ensure an API key has been configured..
if { [info exists youtube(api_key)] == 0 || [string length $youtube(api_key)] == 0 } {
error "An API key must be configured to access the Google web API!"
} else {
set query [http::formatQuery id $youtube_id key $youtube(api_key) \
part $youtube(api_part) fields $youtube(api_fields)]
set response [http::geturl "$youtube(api_get)?$query" -timeout $youtube(api_timeout)]
upvar #0 $response state
if [expr [http::ncode $response] == 401] {
error "Location contained restricted embed data."
} else {
set response_body [http::data $response]
http::cleanup $response
return [read_props $response_body]
}
}
}
# Find the video ID of the first match for the given search.
proc search_video {criteria} {
global youtube
# Ensure an API key has been configured..
if { [info exists youtube(api_key)] == 0 || [string length $youtube(api_key)] == 0 } {
error "An API key must be configured to access the Google web API!"
} else {
set query [http::formatQuery type "video" q $criteria key $youtube(api_key) \
part "id" fields "items(id(videoId))" maxResults "1"]
set response [http::geturl "$youtube(api_search)?$query" -timeout $youtube(api_timeout)]
upvar #0 $response state
if [expr [http::ncode $response] == 401] {
error "Location contained restricted embed data."
} else {
set response_body [http::data $response]
http::cleanup $response
return [read_searchres $response_body]
}
}
}
###############################################################################
# This is triggered to analyse ever channel message for the presence of the youtube URL.
# When one is found, the ID is extracted and passed on to get a list of the video properties.
# Finally, this list is used to fill in the tokens in the user defined reply template.
proc public_youtube {nick host hand chan args} {
global youtube botnick
if { [channel get $chan youtube] && [regexp -nocase -- $youtube(pattern) $args match video_id] } {
if { [catch {set tokens [fetch_props $video_id]} error] } {
note "Failed to get video details: $error (querying '$video_id')"
# If the reply contained an empty ID, we assume we found no video..
} elseif { [string length [dict get $tokens %id%]] == 0 } {
putserv "PRIVMSG $chan :Unable to find a youtube video with ID '$video_id'."
} else {
dict set tokens %botnick% $botnick
dict set tokens %poster% $nick
# Rebuild the URL so we use a url shortener or force SSL
# in all messages coming from us
dict set tokens %youtube_url% "$youtube(base_url)$video_id"
set result [string map $tokens $youtube(response_format)]
putserv "PRIVMSG $chan :$result"
}
}
}
# This is triggered on !youtube commands.
# Allows turning monitoring on or off by admins.
# All other queries are interpreted as a youtube search.
proc youtube_query {nick host hand chan args} {
global youtube botnick
# We get a list of arguments, join it to get rid of the curly braces..
set args [join $args]
if { [string length $args] == 0 } {
if { [channel get $chan youtube] } {
putserv "PRIVMSG $chan :Syntax: \002!youtube <search criteria>\002 - Search for a video."
}
if { [matchattr $hand mno| mno $chan] } {
putserv "NOTICE $nick :Syntax: \002!youtube <on/off>\002 - Turn youtube link lookups on/off."
}
} elseif { [matchattr $hand mno| mno $chan] && ([string compare $args "on"] == 0 \
|| [string compare $args "off"] == 0) } {
if { ![channel get $chan youtube] && [string compare $args "on"] == 0 } {
channel set $chan youtube
putserv "NOTICE $nick :YoutubeTitleV2: enabled on $chan"
note "YoutubeTitleV2: Monitoring enabled by $nick for $chan."
} elseif { [channel get $chan youtube] && [string compare $args "off"] == 0 } {
channel set $chan -youtube
putserv "NOTICE $nick :YoutubeTitleV2: disabled on $chan"
note "YoutubeTitleV2: Monitoring disabled by $nick for $chan."
}
# The magic number comes from the length of the string "cat".. ;)
} elseif { [channel get $chan youtube] && [string length $args] < 3 } {
putserv "PRIVMSG $chan :Search criteria must be at least 3 characters long."
} elseif { [channel get $chan youtube] } {
# Search a video...
# Note that we have to do 2 requests: one to fetch search results (id)
# and a second to get video details. This is caused by the youtube API
# not being capable of returning details in the search functions.
if { [catch { set video_id [search_video $args] } error ] } {
note "Failed to find a video: $error (searching for '$args')."
# If the reply contained an empty ID, we assume we found no video..
} elseif { [string length $video_id] == 0 } {
putserv "PRIVMSG $chan :Unable to find a youtube video matching search '$args'"
# We have the video id, now find the properties..
} elseif { [catch {set tokens [fetch_props $video_id]} error] } {
note "Failed to get video details: $error (searching for '$args' and found '$video_id')."
# If the reply contained an empty ID, we assume we found no video..
} elseif { [string length [dict get $tokens %id%]] == 0 } {
putserv "PRIVMSG $chan :Unable to fetch the video details of '$video_id' for the search result '$args'"
} else {
dict set tokens %botnick% $botnick
dict set tokens %poster% $nick
dict set tokens %query% $args
# Rebuild the URL so we use a url shortener or force SSL
# in all messages coming from us
dict set tokens %youtube_url% "$youtube(base_url)$video_id"
set result [string map $tokens $youtube(q_resp_format)]
putserv "PRIVMSG $chan :$result"
}
}
}
###############################################################################
note "YoutubeTitleV2 Version $YoutubeTitleVersion: loaded";