mirror of
https://github.com/discourse/discourse.git
synced 2024-11-27 03:10:46 -06:00
270 lines
9.4 KiB
Ruby
270 lines
9.4 KiB
Ruby
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# custom importer for www.sfn.org, feel free to borrow ideas
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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 = 1000
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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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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 import_users
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puts "", "importing users..."
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user_count = mysql_query <<-SQL
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SELECT COUNT(DISTINCT cm.ContactKey) AS "count"
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FROM CommunityMember cm
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LEFT JOIN EgroupSubscription es ON es.ContactKey = cm.ContactKey
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WHERE LENGTH(COALESCE(es.EmailAddr_, "")) > 5
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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 cm.ContactKey AS "id",
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cm.InvitedOn AS "created_at",
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es.EmailAddr_ AS "email",
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es.FullName_ AS "name",
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c.Bio AS "bio",
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c.ProfileImage AS "avatar"
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FROM CommunityMember cm
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LEFT JOIN EgroupSubscription es ON es.ContactKey = cm.ContactKey
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LEFT JOIN Contact c ON c.ContactKey = cm.ContactKey
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WHERE LENGTH(COALESCE(es.EmailAddr_, "")) > 5
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GROUP BY cm.ContactKey
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ORDER BY "created_at"
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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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create_users(users, total: user_count, offset: offset) do |user|
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{
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id: user["id"],
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name: user["name"],
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email: user["email"],
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bio_raw: user["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 and 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 and Advanced Career",
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"Neurobiology of Disease Workshop",
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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 and 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}" => "Abstract Topic Matching Forum",
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"{3FFC1217-1576-4D38-BB81-D6CADC7FB793}" => "Animals in Research",
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"{9362BB21-BF6C-4E55-A3E0-18CD5D9F3323}" => "Brain Awareness and Teaching",
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"{3AC01B09-A21F-4166-95DA-0E585E271075}" => "Brain Awareness and Teaching",
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"{C249728D-8C9E-4138-AA49-D02467C28EAD}" => "Career Advice",
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"{01570B85-0124-478F-A8B9-B028BD1B1F2F}" => "Career Paths",
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"{2A430528-278A-46CD-BE1A-07CFA1122919}" => "Diversity",
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"{2F211345-3C19-43C9-90B5-27BA9FCD4DB0}" => "Diversity",
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"{8092297D-8DF4-404A-8BEB-4D5D0DC6A191}" => "Early Career Policy Advocates",
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"{8CB58762-D562-448C-9AF1-8DAE6C482C9B}" => "LATP Associates",
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"{CDF80A92-925A-46DD-A867-8558FA72D016}" => "LATP Fellows",
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"{E71E237B-7C23-4596-AECA-655BD8ED50DB}" => "Mid and Advanced Career",
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"{1D674C38-17CB-4C48-826A-D465AC3F8948}" => "Neurobiology of Disease Workshop",
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"{3D4F885B-0037-403B-83DD-62FAA8E81DF1}" => "Neuroscience 2015",
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"{9ACC3B40-E4A3-4FFD-AADC-C8403EB6231D}" => "Neuroscience 2015",
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"{9FC30FFB-E450-4361-8844-0266C3D96868}" => "Neuroscience Scholars Program",
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"{3E78123E-87CE-435E-B4B7-7DAB1A21C541}" => "NSP Associates",
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"{12D889D3-5CFD-49D5-93E4-32AAB2CFFCDA}" => "NSP Fellows",
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"{FA86D79E-170E-4F53-8F1C-942CB3FFB19E}" => "Outreach",
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"{D7041C64-3D32-4010-B3D8-71858323CB4A}" => "Outreach",
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"{69B76913-4E23-4C80-A11E-9CDB4130722E}" => "Outreach",
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"{774878EA-96AD-49F5-9D29-105AEA488007}" => "Outreach",
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"{E6349704-FD01-41B1-9C59-68E928DD4318}" => "Postdocs and Early Career",
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"{31CF5944-2567-4E79-9730-18EEC23E5B52}" => "Postdocs and Early Career",
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"{5625C403-AFAE-4323-A470-33FC32B12B53}" => "Program Committee",
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"{8415D871-54F5-4128-B099-E5A376A6B41B}" => "Program Development",
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"{B4DF2044-47AB-4329-8BF7-0D832CAB402C}" => "Roommate Matching Forum",
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"{6A3A12B9-5C72-472F-97AC-F34983674960}" => "Scientific Research",
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"{2CF635E9-4866-451C-A4F2-E2A8A80FED54}" => "Scientific Research",
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"{CF2DDCCE-737F-499D-AFE4-E5C36F195C8B}" => "Scientific Research",
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"{282B48D7-AC1D-453E-9806-3C6CE6830EF9}" => "Scientific Research",
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"{6D750CAF-E96F-4AD1-A45B-7B74FDFF0B40}" => "Scientific Research",
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"{10AF5D45-BEB3-4F07-BE77-0BAB6910DE10}" => "Scientific Research",
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"{18D7F624-26D1-44B9-BF33-AB5C5A2AB2BF}" => "Scientific Research",
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"{6016FF4F-D834-4888-BA03-F9FE8CB1D4CC}" => "Scientific Research",
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"{B0290A37-EA39-4CB8-B6CB-3E0B7EF6D036}" => "Scientific Research",
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"{97CC60D0-B93A-43FF-BB48-366FAAEE2BAC}" => "Scientific Research",
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"{8FC9B57B-2755-4FC5-90E8-CCDB56CF2F66}" => "Scientific Research",
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"{57C8BF37-357E-4FE6-952D-906248642792}" => "Scientific Research",
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"{7B2A3B63-BC2C-4219-830C-BA1DECB33337}" => "Scientific Research",
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"{0ED1D205-0E48-48D2-B82B-3CE80C6C553F}" => "Scientific Research",
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"{10355962-D172-4294-AA8E-1BC381B67971}" => "Scientific Research",
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"{C84B0222-5232-4B94-9FB8-DDF802241171}" => "Scientific Research",
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"{9143F984-0D67-46CB-AAAF-7FE3B6335E07}" => "Scientific Research",
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"{1392DC10-37A0-46A6-9979-4568D0224C5F}" => "Scientific Research",
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"{E4891409-0F4F-4151-B550-ECE53655E231}" => "Scientific Research",
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"{9613BAC2-229B-4563-9E1C-35C31CDDCE2F}" => "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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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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ORDER BY "created_at"
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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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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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{
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id: topic["id"],
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category: category_id_from_imported_category_id(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: topic["title"][0..250],
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raw: cleanup_raw(topic["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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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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ORDER BY "created_at"
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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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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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{
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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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