Blogger Importer

• Add support for WordPress 6.1

• Complete rewrite to use XML files instead.

• Fixed issue with the authors form not showing a the list of authors for a blog
• Simplified check for duplicate comments
• Code simplified for get_authors and get_author_form
• Fixed issue with wpdb prepare and integer keys by switching to a sub select query
• Make comment handling more robust
• Simplified functions to reduce messages in the log

• Fixed issue with drafts not being imported in the right state
• Added extra error handling for get_oauth_link to stop blank tokens being sent to the form
• Restructured code to keep similar steps in single function and to allow testing of components to be done
• Re-incorporated the "congrats" function and provided a sensible list of what to do next
• Add a geo_public flag to posts with geotags
• Dropped _normalize_tag after confirming that it's handled by SimplePie
• Added image handling http://core.trac.wordpress.org/ticket/4010
• Added setting author on images
• Added error handling in get_oauth_link() as suggested by daniel_henrique ref http://core.trac.wordpress.org/ticket/21163
• Added a check for OpenSSL as suggested by digitalsensus
• Fixed issue with SimplePie santizer not getting set in Wordpress 3.5
• Added filter for the congrats function 'blogger_importer_congrats' so other plugins can add in new options
• Converted manual HTML table to WP_LIST_TABLE
• Moved inline Javascript to separate file to aid debugging and testing
• Wrapped data sent to Javascript in I18n functions.
• Fixed timeout error in the Javascript, timeouts were not being used.
• Supress post revisions when importing so that DB does not grow
• Added processing of internal links
• Added uninstall.php to remove options on uninstall
• Added a timeout value to all of the wp_remote_get calls as people have reported timeout issues
• Added a setting to control the large images downloaded from blogger.
• Stopped logging all the post and comment IDs in arrays and storing in option this improved the importing of very large blogs
• Fixed issue with comment_author_IP notice
• Code restructuring to use classes for blog objects
• Changed AJAX calls to use technique described here http://codex.wordpress.org/AJAX_in_Plugins#Ajax_on_the_Administration_Side
• Added AdminURL to the greet function rather than hardcoded path
• Defaulted to turn off post pingbacks
• Fix to stop it counting pingbacks, issue reported by realdoublebee
• Retrofitted Security enhancement from 0.6, nonce added to form buttons on main screen
• Security enhancement, nonce added to form button on authors screen
• Updated POT file
• Greek Translation from Stergatou Eleni http://buddypress.org/community/members/lenasterg/

• Security improvements.

• Merged in fix by SergeyBiryukov http://core.trac.wordpress.org/ticket/16012
• Merged in rmccue change to get_total_results to also use SimplePie from http://core.trac.wordpress.org/attachment/ticket/7652/7652-blogger.diff
• Reviewed in rmccue's changes in http://core.trac.wordpress.org/attachment/ticket/7652/7652-separate.diff issues with date handling functions so skipped those
• Moved SimplePie functions in new class WP_SimplePie_Blog_Item incorporating get_draft_status and get_updated and convert date
• Tested comments from source blog GMT-8, destination London (currently GMT-1), comment dates transferred correctly.
• Fixed typo in oauth_get
• Added screen_icon() to all pages
• Added GeoTags as per spec on http://codex.wordpress.org/Geodata
• Change by Otto42, rmccue to use Simplepie XML processing rather than Atomparser, http://core.trac.wordpress.org/ticket/14525 ref: http://core.trac.wordpress.org/attachment/ticket/7652/7652-blogger.diff (this also fixes http://core.trac.wordpress.org/ticket/15560)
• Change by Otto42 to use OAuth rather than AuthSub authentication, should make authentication more reliable
• Fix by Andy from Workshopshed to load comments and nested comments correctly
• Fix by Andy from Workshopshed to correctly pass the blogger start-index and max-results parameters to oAuth functions and to process more than one batch http://core.trac.wordpress.org/ticket/19096
• Fix by Andy from Workshopshed error about incorrect enqueuing of scripts also changed styles to work the same
• Change by Andy from Workshopshed testing in debug mode and wrapped ajax return into a function to suppress debug messages
• Fix by Andy from Workshopshed notices for undefined variables.
• Change by Andy from Workshopshed Added tooltip to results table to show numbers of posts and comments skipped (duplicates / missing key)
• Fix by Andy from Workshopshed incorrectly checking for duplicates based on only the date and username, this gave false positives when large numbers of comments, particularly anonymous ones.

• Fix for tracking images being added by Blogger to non-authenticated feeds http://core.trac.wordpress.org/ticket/17623

• Bugfix for 403 Invalid AuthSub Token http://core.trac.wordpress.org/ticket/14629

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