discourse/script/import_scripts/phpbb3/database/database_base.rb

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FEATURE: Lots of improvements to the phpBB3 importer - Extensive refactoring of the existing importer - Configuration of import with settings.yml instead of editing code - Supports importing from phpBB 3.0.x and 3.1.x - Imports all attachments (not just the ones embedded with [attachment]) from posts and private messages - Imports all existing attachments without the need to configure allowed file extensions or file sizes - Imports polls - Imports bookmarks - Imports sticky topics and (global) announcements as pinned topics - Imports categories in the original order and sets the content of the category description topic - Sets the creation date of category description topics to the creation date of the first topic in each category - Imports additional user attributes: last seen date, registration IP address, website, date of birth, location - Optionally set the user's name to its username - Users that didn't activate their account in phpBB3 are imported as inactive users - All imported, active users are automatically approved - Users that were deactivated in phpBB3 get suspended for 200 years during the import - Anonymous user can be imported as suspended users instead of the system user - Forums of type "link" are not imported as categories anymore - Internal links to posts get rewritten during the import (previously only links to topics got rewritten) - Ordered lists with BBCode [list=a] (which are unsupported in Discourse) get imported as if they would be [list=1] - Importing of avatars, attachments, private messages, polls and bookmarks can be disabled via configuration file - Optional fixing of private messages for forums that have been upgraded from phpBB2 prevents the import of duplicate messages and tries to group related messages into topics - Table prefix (default: phpbb) is configurable - Most of phpBB's default smilies are mapped to Emojis and all other smilies get uploaded and embedded as images. Smiley mappings can be added or overridden in the settings.yml file.
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module ImportScripts::PhpBB3
class DatabaseBase
# @param database_client [Mysql2::Client]
# @param database_settings [ImportScripts::PhpBB3::DatabaseSettings]
def initialize(database_client, database_settings)
@database_client = database_client
@batch_size = database_settings.batch_size
@table_prefix = database_settings.table_prefix
end
protected
# Executes a database query.
def query(sql, *last_columns)
rows = @database_client.query(sql, cache_rows: true, symbolize_keys: true)
return rows if last_columns.length == 0
result = [rows]
last_row = find_last_row(rows)
last_columns.each { |column| result.push(last_row ? last_row[column] : nil) }
result
FEATURE: Lots of improvements to the phpBB3 importer - Extensive refactoring of the existing importer - Configuration of import with settings.yml instead of editing code - Supports importing from phpBB 3.0.x and 3.1.x - Imports all attachments (not just the ones embedded with [attachment]) from posts and private messages - Imports all existing attachments without the need to configure allowed file extensions or file sizes - Imports polls - Imports bookmarks - Imports sticky topics and (global) announcements as pinned topics - Imports categories in the original order and sets the content of the category description topic - Sets the creation date of category description topics to the creation date of the first topic in each category - Imports additional user attributes: last seen date, registration IP address, website, date of birth, location - Optionally set the user's name to its username - Users that didn't activate their account in phpBB3 are imported as inactive users - All imported, active users are automatically approved - Users that were deactivated in phpBB3 get suspended for 200 years during the import - Anonymous user can be imported as suspended users instead of the system user - Forums of type "link" are not imported as categories anymore - Internal links to posts get rewritten during the import (previously only links to topics got rewritten) - Ordered lists with BBCode [list=a] (which are unsupported in Discourse) get imported as if they would be [list=1] - Importing of avatars, attachments, private messages, polls and bookmarks can be disabled via configuration file - Optional fixing of private messages for forums that have been upgraded from phpBB2 prevents the import of duplicate messages and tries to group related messages into topics - Table prefix (default: phpbb) is configurable - Most of phpBB's default smilies are mapped to Emojis and all other smilies get uploaded and embedded as images. Smiley mappings can be added or overridden in the settings.yml file.
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end
# Executes a database query and returns the value of the 'count' column.
def count(sql)
query(sql).first[:count]
end
def escape(value)
@database_client.escape(value)
end
private
def find_last_row(rows)
last_index = rows.size - 1
rows.each_with_index do |row, index|
return row if index == last_index
end
nil
end
FEATURE: Lots of improvements to the phpBB3 importer - Extensive refactoring of the existing importer - Configuration of import with settings.yml instead of editing code - Supports importing from phpBB 3.0.x and 3.1.x - Imports all attachments (not just the ones embedded with [attachment]) from posts and private messages - Imports all existing attachments without the need to configure allowed file extensions or file sizes - Imports polls - Imports bookmarks - Imports sticky topics and (global) announcements as pinned topics - Imports categories in the original order and sets the content of the category description topic - Sets the creation date of category description topics to the creation date of the first topic in each category - Imports additional user attributes: last seen date, registration IP address, website, date of birth, location - Optionally set the user's name to its username - Users that didn't activate their account in phpBB3 are imported as inactive users - All imported, active users are automatically approved - Users that were deactivated in phpBB3 get suspended for 200 years during the import - Anonymous user can be imported as suspended users instead of the system user - Forums of type "link" are not imported as categories anymore - Internal links to posts get rewritten during the import (previously only links to topics got rewritten) - Ordered lists with BBCode [list=a] (which are unsupported in Discourse) get imported as if they would be [list=1] - Importing of avatars, attachments, private messages, polls and bookmarks can be disabled via configuration file - Optional fixing of private messages for forums that have been upgraded from phpBB2 prevents the import of duplicate messages and tries to group related messages into topics - Table prefix (default: phpbb) is configurable - Most of phpBB's default smilies are mapped to Emojis and all other smilies get uploaded and embedded as images. Smiley mappings can be added or overridden in the settings.yml file.
2015-07-06 05:17:03 +08:00
end
end