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Moved to bigdata service to get person based images.

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This commit is contained in:
Martin Edenhofer 2015-07-06 00:13:59 +02:00
parent 2a101fc9de
commit 359f276c87
1 changed files with 47 additions and 19 deletions
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66
app/models/avatar.rb
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@ -25,16 +25,11 @@ add an avatar based on auto detection (email address)
return if !data[:url]
return if data[:url].empty?
# dry gravatar lookup
hash = Digest::MD5.hexdigest(data[:url])
url = "http://www.gravatar.com/avatar/#{hash}.jpg?s=160&d=404"
logger.info "Avatar.auto_detection found #{data[:url]}: #{url}"
Avatar.add(
object: data[:object],
o_id: data[:o_id],
url: url,
source: 'gravatar.com',
url: data[:url],
source: 'zammad.com',
deletable: false,
updated_by_id: 1,
created_by_id: 1,
@ -96,16 +91,12 @@ add a avatar
)
end
# fetch image
# fetch image based on http url
if data[:url] && data[:url] =~ /^http/
# check if source ist already updated within last 2 minutes
if avatar_already_exists
if avatar_already_exists.source_url == data[:url]
if avatar_already_exists.updated_at > 2.minutes.ago
return
end
end
if avatar_already_exists && avatar_already_exists.source_url == data[:url]
return if avatar_already_exists.updated_at > 2.minutes.ago
end
# twitter workaround to get bigger avatar images
@ -127,13 +118,13 @@ add a avatar
logger.info "Can't fetch '#{data[:url]}' (maybe no avatar available), http code: #{response.code}"
return
end
logger.info "Fetch '#{data[:url]}', http code: #{response.code}"
logger.info "Fetchd image '#{data[:url]}', http code: #{response.code}"
mime_type = 'image'
if data[:url] =~ /\.png/i
mime_type = 'image/png'
end
if data[:url] =~ /\.(jpg|jpeg)/i
mime_type = 'image/png'
mime_type = 'image/jpeg'
end
if !data[:resize]
data[:resize] = {}
@ -145,12 +136,49 @@ add a avatar
end
data[:full][:content] = response.body
data[:full][:mime_type] = mime_type
# try zammad backend to find image based on email
elsif data[:url] && data[:url] =~ /@/
# check if source ist already updated within last 3 minutes
if avatar_already_exists && avatar_already_exists.source_url == data[:url]
return if avatar_already_exists.updated_at > 2.minutes.ago
end
# fetch image
response = UserAgent.post(
'https://bigdata.zammad.com/api/v1/person/image',
{
email: data[:url]
},
{
open_timeout: 4,
read_timeout: 6,
},
)
if !response.success?
logger.info "Can't fetch image for '#{data[:url]}' (maybe no avatar available), http code: #{response.code}"
return
end
logger.info "Fetched image for '#{data[:url]}', http code: #{response.code}"
mime_type = 'image/jpeg'
if !data[:resize]
data[:resize] = {}
end
data[:resize][:content] = response.body
data[:resize][:mime_type] = mime_type
if !data[:full]
data[:full] = {}
end
data[:full][:content] = response.body
data[:full][:mime_type] = mime_type
end
# check if avatar need to be updated
record[:store_hash] = Digest::MD5.hexdigest( data[:resize][:content] )
if avatar_already_exists
return if avatar_already_exists.store_hash == record[:store_hash]
if avatar_already_exists && avatar_already_exists.store_hash == record[:store_hash]
avatar_already_exists.touch
return
end
# store images
@ -186,7 +214,7 @@ add a avatar
# update existing
if avatar_already_exists
avatar_already_exists.update_attributes( record )
avatar_already_exists.update_attributes(record)
avatar = avatar_already_exists
# add new one and set it as default