mirror of
https://github.com/codeninjasllc/discourse.git
synced 2024-12-04 21:01:27 -05:00
324 lines
12 KiB
Ruby
324 lines
12 KiB
Ruby
# custom importer for www.sfn.org, feel free to borrow ideas
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require "csv"
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require "mysql2"
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require File.expand_path(File.dirname(__FILE__) + "/base.rb")
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class ImportScripts::Sfn < ImportScripts::Base
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BATCH_SIZE = 100_000
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MIN_CREATED_AT = "2003-11-01"
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def initialize
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super
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end
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def execute
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load_external_users
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import_users
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# import_categories
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import_topics
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import_posts
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end
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def load_external_users
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puts "", "loading external users..."
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@personify_id_to_contact_key = {}
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contacts = mysql_query <<-SQL
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SELECT ContactKey AS "contact_key",
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PersonifyID AS "personify_id"
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FROM Contact
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SQL
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contacts.each do |contact|
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personify_id = contact["personify_id"].split(",").first
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@personify_id_to_contact_key[personify_id] = contact["contact_key"]
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end
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@external_users = {}
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CSV.foreach("/Users/zogstrip/Desktop/sfn.csv", col_sep: ";") do |row|
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next unless @personify_id_to_contact_key.include?(row[0])
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id = @personify_id_to_contact_key[row[0]]
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full_name = [row[1].strip, row[2].strip, row[3].strip].join(" ").strip
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@external_users[id] = { email: row[4], full_name: full_name }
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end
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end
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def import_users
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puts "", "importing users..."
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user_count = mysql_query <<-SQL
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SELECT COUNT(ContactKey) AS "count" FROM Contact
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SQL
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user_count = user_count.first["count"]
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batches(BATCH_SIZE) do |offset|
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users = mysql_query <<-SQL
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SELECT c.ContactKey AS "id",
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c.Bio AS "bio",
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c.ProfileImage AS "avatar",
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es.EmailAddr_ AS "email",
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es.FullName_ AS "full_name",
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GREATEST('#{MIN_CREATED_AT}', COALESCE(cm.InvitedOn, '#{MIN_CREATED_AT}')) AS "created_at"
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FROM Contact c
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LEFT JOIN EgroupSubscription es ON es.ContactKey = c.ContactKey
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LEFT JOIN CommunityMember cm ON cm.ContactKey = c.ContactKey
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GROUP BY c.ContactKey
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ORDER BY cm.InvitedOn
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LIMIT #{BATCH_SIZE}
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OFFSET #{offset}
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SQL
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break if users.size < 1
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next if all_records_exist? :users, users.map {|u| u["id"].to_i}
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create_users(users, total: user_count, offset: offset) do |user|
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external_user = @external_users[user["id"]]
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email = user["email"].presence || external_user.try(:[], :email)
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full_name = user["full_name"].presence || external_user.try(:[], :full_name)
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bio = (user["bio"] || "")[0..250]
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next if email.blank?
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{
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id: user["id"],
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email: email,
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name: full_name,
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username: email.split("@")[0],
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bio_raw: bio,
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created_at: user["created_at"],
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post_create_action: proc do |newuser|
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next if user["avatar"].blank?
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avatar = Tempfile.new("sfn-avatar")
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avatar.write(user["avatar"].encode("ASCII-8BIT").force_encoding("UTF-8"))
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avatar.rewind
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upload = Upload.create_for(newuser.id, avatar, "avatar.jpg", avatar.size)
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if upload.persisted?
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newuser.create_user_avatar
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newuser.user_avatar.update(custom_upload_id: upload.id)
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newuser.update(uploaded_avatar_id: upload.id)
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end
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avatar.try(:close!) rescue nil
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end
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}
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end
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end
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end
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# NEW_CATEGORIES = [
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# "Abstract Topic Matching Forum",
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# "Animals in Research",
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# "Brain Awareness & Teaching",
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# "Career Advice",
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# "Career Paths",
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# "Diversity",
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# "Early Career Policy Advocates",
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# "LATP Associates",
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# "LATP Fellows",
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# "Mid & Advanced Career",
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# "Neurobiology of Disease Workshop",
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# "Neuronline Champions",
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# "Neuroscience 2015",
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# "Neuroscience Scholars Program",
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# "NSP Associates",
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# "NSP Fellows",
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# "Outreach",
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# "Postdocs & Early Career",
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# "Program Committee",
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# "Program Development",
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# "Roommate Matching Forum",
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# "Scientific Research",
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# "Students",
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# ]
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# EgroupKey => New Category Name
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CATEGORY_MAPPING = {
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"{DE10E4F4-621A-48BF-9B45-05D9F774A590}" => 52, # "Abstract Topic Matching Forum",
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"{3FFC1217-1576-4D38-BB81-D6CADC7FB793}" => 66, # "Animals in Research",
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"{9362BB21-BF6C-4E55-A3E0-18CD5D9F3323}" => 67, # "Brain Awareness & Teaching",
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"{3AC01B09-A21F-4166-95DA-0E585E271075}" => 67, # "Brain Awareness & Teaching",
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"{C249728D-8C9E-4138-AA49-D02467C28EAD}" => 42, # "Career Advice",
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"{01570B85-0124-478F-A8B9-B028BD1B1F2F}" => 43, # "Career Paths",
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"{2A430528-278A-46CD-BE1A-07CFA1122919}" => 44, # "Diversity",
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"{2F211345-3C19-43C9-90B5-27BA9FCD4DB0}" => 44, # "Diversity",
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"{8092297D-8DF4-404A-8BEB-4D5D0DC6A191}" => 56, # "Early Career Policy Advocates",
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"{8CB58762-D562-448C-9AF1-8DAE6C482C9B}" => 61, # "LATP Associates",
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"{CDF80A92-925A-46DD-A867-8558FA72D016}" => 60, # "LATP Fellows",
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"{E71E237B-7C23-4596-AECA-655BD8ED50DB}" => 51, # "Mid & Advanced Career",
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"{1D674C38-17CB-4C48-826A-D465AC3F8948}" => 55, # "Neurobiology of Disease Workshop",
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"{80C5835E-974E-4D44-BA01-C2C4F8BA91D7}" => 65, # "Neuronline Champions",
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"{3D4F885B-0037-403B-83DD-62FAA8E81DF1}" => 54, # "Neuroscience 2015",
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"{9ACC3B40-E4A3-4FFD-AADC-C8403EB6231D}" => 54, # "Neuroscience 2015",
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"{9FC30FFB-E450-4361-8844-0266C3D96868}" => 57, # "Neuroscience Scholars Program",
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"{3E78123E-87CE-435E-B4B7-7DAB1A21C541}" => 59, # "NSP Associates",
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"{12D889D3-5CFD-49D5-93E4-32AAB2CFFCDA}" => 58, # "NSP Fellows",
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"{FA86D79E-170E-4F53-8F1C-942CB3FFB19E}" => 45, # "Outreach",
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"{D7041C64-3D32-4010-B3D8-71858323CB4A}" => 45, # "Outreach",
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"{69B76913-4E23-4C80-A11E-9CDB4130722E}" => 45, # "Outreach",
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"{774878EA-96AD-49F5-9D29-105AEA488007}" => 45, # "Outreach",
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"{E6349704-FD01-41B1-9C59-68E928DD4318}" => 50, # "Postdocs & Early Career",
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"{31CF5944-2567-4E79-9730-18EEC23E5B52}" => 50, # "Postdocs & Early Career",
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"{5625C403-AFAE-4323-A470-33FC32B12B53}" => 62, # "Program Committee",
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"{8415D871-54F5-4128-B099-E5A376A6B41B}" => 47, # "Program Development",
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"{B4DF2044-47AB-4329-8BF7-0D832CAB402C}" => 53, # "Roommate Matching Forum",
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"{6A3A12B9-5C72-472F-97AC-F34983674960}" => 48, # "Scientific Research",
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"{2CF635E9-4866-451C-A4F2-E2A8A80FED54}" => 48, # "Scientific Research",
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"{CF2DDCCE-737F-499D-AFE4-E5C36F195C8B}" => 48, # "Scientific Research",
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"{282B48D7-AC1D-453E-9806-3C6CE6830EF9}" => 48, # "Scientific Research",
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"{6D750CAF-E96F-4AD1-A45B-7B74FDFF0B40}" => 48, # "Scientific Research",
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"{10AF5D45-BEB3-4F07-BE77-0BAB6910DE10}" => 48, # "Scientific Research",
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"{18D7F624-26D1-44B9-BF33-AB5C5A2AB2BF}" => 48, # "Scientific Research",
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"{6016FF4F-D834-4888-BA03-F9FE8CB1D4CC}" => 48, # "Scientific Research",
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"{B0290A37-EA39-4CB8-B6CB-3E0B7EF6D036}" => 48, # "Scientific Research",
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"{97CC60D0-B93A-43FF-BB48-366FAAEE2BAC}" => 48, # "Scientific Research",
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"{8FC9B57B-2755-4FC5-90E8-CCDB56CF2F66}" => 48, # "Scientific Research",
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"{57C8BF37-357E-4FE6-952D-906248642792}" => 48, # "Scientific Research",
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"{7B2A3B63-BC2C-4219-830C-BA1DECB33337}" => 48, # "Scientific Research",
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"{0ED1D205-0E48-48D2-B82B-3CE80C6C553F}" => 48, # "Scientific Research",
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"{10355962-D172-4294-AA8E-1BC381B67971}" => 48, # "Scientific Research",
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"{C84B0222-5232-4B94-9FB8-DDF802241171}" => 48, # "Scientific Research",
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"{9143F984-0D67-46CB-AAAF-7FE3B6335E07}" => 48, # "Scientific Research",
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"{1392DC10-37A0-46A6-9979-4568D0224C5F}" => 48, # "Scientific Research",
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"{E4891409-0F4F-4151-B550-ECE53655E231}" => 48, # "Scientific Research",
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"{9613BAC2-229B-4563-9E1C-35C31CDDCE2F}" => 49, # "Students",
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}
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def import_categories
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puts "", "importing categories..."
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create_categories(NEW_CATEGORIES) do |category|
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{ id: category, name: category }
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end
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end
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def import_topics
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puts "", "importing topics..."
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topic_count = mysql_query <<-SQL
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SELECT COUNT(MessageID_) AS "count"
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FROM EgroupMessages
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WHERE ParentId_ = 0
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AND ApprovedRejectedPendingInd = "Approved"
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AND (CrosspostFromMessageKey IS NULL OR CrosspostFromMessageKey = '{00000000-0000-0000-0000-000000000000}')
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SQL
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topic_count = topic_count.first["count"]
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batches(BATCH_SIZE) do |offset|
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topics = mysql_query <<-SQL
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SELECT MessageID_ AS "id",
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EgroupKey AS "category_id",
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ContactKey AS "user_id",
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HdrSubject_ AS "title",
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Body_ AS "raw",
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CreatStamp_ AS "created_at"
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FROM EgroupMessages
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WHERE ParentId_ = 0
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AND ApprovedRejectedPendingInd = "Approved"
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AND (CrosspostFromMessageKey IS NULL OR CrosspostFromMessageKey = '{00000000-0000-0000-0000-000000000000}')
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ORDER BY CreatStamp_
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LIMIT #{BATCH_SIZE}
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OFFSET #{offset}
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SQL
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break if topics.size < 1
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next if all_records_exist? :posts, topics.map {|t| t['id'].to_i}
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create_posts(topics, total: topic_count, offset: offset) do |topic|
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next unless category_id = CATEGORY_MAPPING[topic["category_id"]]
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title = topic["title"][0..250]
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raw = cleanup_raw(topic["raw"])
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next if raw.blank?
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{
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id: topic["id"],
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category: category_id,
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user_id: user_id_from_imported_user_id(topic["user_id"]) || Discourse::SYSTEM_USER_ID,
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title: title,
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raw: raw,
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created_at: topic["created_at"],
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}
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end
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end
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end
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def import_posts
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puts "", "importing posts..."
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posts_count = mysql_query <<-SQL
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SELECT COUNT(MessageID_) AS "count"
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FROM EgroupMessages
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WHERE ParentId_ > 0
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AND ApprovedRejectedPendingInd = "Approved"
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AND (CrosspostFromMessageKey IS NULL OR CrosspostFromMessageKey = '{00000000-0000-0000-0000-000000000000}')
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SQL
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posts_count = posts_count.first["count"]
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batches(BATCH_SIZE) do |offset|
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posts = mysql_query <<-SQL
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SELECT MessageID_ AS "id",
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ContactKey AS "user_id",
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ParentID_ AS "topic_id",
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Body_ AS "raw",
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CreatStamp_ AS "created_at"
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FROM EgroupMessages
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WHERE ParentId_ > 0
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AND ApprovedRejectedPendingInd = "Approved"
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AND (CrosspostFromMessageKey IS NULL OR CrosspostFromMessageKey = '{00000000-0000-0000-0000-000000000000}')
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ORDER BY CreatStamp_
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LIMIT #{BATCH_SIZE}
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OFFSET #{offset}
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SQL
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break if posts.size < 1
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next if all_records_exist? :posts, posts.map {|p| p['id'].to_i}
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create_posts(posts, total: posts_count, offset: offset) do |post|
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next unless parent = topic_lookup_from_imported_post_id(post["topic_id"])
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raw = cleanup_raw(post["raw"])
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next if raw.blank?
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{
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id: post["id"],
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topic_id: parent[:topic_id],
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user_id: user_id_from_imported_user_id(post["user_id"]) || Discourse::SYSTEM_USER_ID,
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raw: cleanup_raw(post["raw"]),
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created_at: post["created_at"],
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}
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end
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end
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end
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def cleanup_raw(raw)
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# fix some html
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raw.gsub!(/<br\s*\/?>/i, "\n")
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# remove "This message has been cross posted to the following eGroups: ..."
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raw.gsub!(/^This message has been cross posted to the following eGroups: .+\n-{3,}/i, "")
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# remove signatures
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raw.gsub!(/-{3,}.+/m, "")
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# strip leading/trailing whitespaces
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raw.strip
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end
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def mysql_query(sql)
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@client ||= Mysql2::Client.new(username: "root", database: "sfn")
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@client.query(sql)
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end
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end
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ImportScripts::Sfn.new.perform
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