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ChangeLog
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2008-09-27 R. Steven Rainwater <steve@ncc.com>
* site.c: Removed deprecated AdInfo struct
* site.c (site_render): Added experimental YouTube link. Place a
YouTube video ID inside like so: <youtube>d9gjy1OsTGQ</youtube>
* util.c (virgule_youtube_link): Genrates the YouTube link code
from the supplied video ID.
* style.c (virgule_render_header): Cleaned up some cruft
* INSTALL: Complete rewrite of the INSTALL file based on user feedback
2008-08-15 R. Steven Rainwater <steve@ncc.com>
* acct_maint.c (acct_person_diary_rss_serve): Fixed typo in RSS
version number (removed extra trailing dot).
2008-08-04 R. Steven Rainwater <steve@ncc.com>
* article.c (article_render_from_xml): replaced table-based article
header HTML with cleaner div markup.
2008-06-27 R. Steven Rainwater <steve@ncc.com>
* mod_virgule (set_virgule_db): db arg is now a const
* mod_virgule (read_site_config): fixed cases where a certain
config.xml setup could result in a strlen(NULL).
* Makefile: Cleaned up a and added comments about Apache ARP 1.x
* acct_maint.c: Added xmlChar/char casts to eliminate gcc 4.x warnings.
* diary.c: Added xmlChar/char casts to eliminate gcc 4.x warnings.
* db_ops.c: Added xmlChar/char casts to eliminate gcc 4.x warnings.
* db_xml.c: Added xmlChar/char casts to eliminate gcc 4.x warnings.
* tmetric.c: Added xmlChar/char casts to eliminate gcc 4.x warnings.
* schema.c: Added xmlChar/char casts to eliminate gcc 4.x warnings.
* site.c: Added xmlChar/char casts to eliminate gcc 4.x warnings.
* util.c: Added xmlChar/char casts to eliminate gcc 4.x warnings.
2008-01-23 R. Steven Rainwater <steve@ncc.com>
* diary.c (virgule_diary_entry_render): Added call to
virgule_nice_htext before rendering diary. This is a kluge to get
around the increasingly nasty HTML syndicated from external blogs.
This should be replaced with proper HTML filtering and repair in the
aggregator storage module (it will also be necessary to retroactively
repair stored blogs before removing this code).
2008-01-09 Mauro Persano <mauro_persano@yahoo.com>
* mod_virgule.c (read_allowed_tag): Added this function to parse
allowed tag structures in the config.xml file.
* mod_virgule.c (read_site_config): Modified to handle tag attribute
data from config.xml.
* util.c (virgule_add_allowed_tag): Modified to handle tag attribute
data from config.xml.
* util.c (nice_tag): Added this function to filter out disallowed
tag attributes in HTML.
* util.c (nice_htext): Added call to nice_tag()
2007-12-15 R. Steven Rainwater <steve@ncc.com>
* db.c (virgule_db_lock_key, virgule_db_lock_upgrade,
virgule_db_lock_downgrade, virgule_db_lock, virgule_db_unlock):
Removed all the existing lock functions and all references to them
throughout mod_virgule. Instead of locking the entire database,
these calls are replaced with Apache APR file locking calls to
lock only the specific DB Key (file) being read or written. This
makes mod_virgule much more responsive and a bit more scalable.
* db.c (virgule_db_del): Replaced unlink() with apr_file_remove().
Replaced rmdir() with apr_dir_remove().
* db.c (virgule_db_put_p): Added exclusive apr_lock_file() call.
* db.c (virgule_db_get_p): Added shared apr_lock_file() call.
2007-12-05 R. Steven Rainwater <steve@ncc.com>
* diary.c (virgule_diary_rss_export): The guid of syndicated diary
entries, when available, is preserved in Advogato's outbound diary
RSS feed. This should help downstream aggregators identify duplicate
posts more easily. Thanks to Paul Wise for noticing this.
2007-11-07 R. Steven Rainwater <steve@ncc.com>
* private.h: Added pointer to a Google Analytics string
* mod_virgule.c (read_site_config, info_page): Added support for a
Google Analytics code in the config.xml file
* style.c (virgule_render_footer_send): Added support for Google
Analytics. If a GA ID is found, the analytics tracking code is
inserted prior to the HTML body close tag.
* acct_maint.c (virgule_acct_update_art_index): Reduced memory
leakage substantially.
2007-11-04 Joe Presbrey <presbrey@mit.edu>
* acct_maint.c (prof_fields): Added field in profile for a FOAF URI
* foaf.c (virgule_foaf_person): Added xmlns:owl namespace to FOAF.
An owl:sameAs tag is now added for the FOAF URI, if present.
2007-11-02 R. Steven Rainwater <steve@ncc.com>
* config.xml: Fixed XML well-formedness error. Thanks to presbrey
for spotting this and the template issues.
* sample_db: Added several missing generic default templates needed
for a new install.
2007-10-22 R. Steven Rainwater <steve@ncc.com>
* foaf.c (virgule_foaf_person): Added export of the computed trust
level for each user with reference to a local RDF schema of Advogato
trust levels. This mechanism was suggested by Sean B. Palmer and
Dan Connolly on the W3C #swig IRC channel.
2007-08-31 R. Steven Rainwater <steve@ncc.com>
* foaf.c (virgule_foaf_person): The mbox_sha1sum field is not
included if the user profile has no email address. Thanks to
Andreas Harth of deri.org for reporting the bug.
* site.c (virgule_site_render_person_link): A rel="nofollow" is
added to any person link if the user is not trusted. This should
help minimize the value of untrusted accounts created by spammers.
Suggested by ncm.
* acct_maint.c (virgule_acct_person_index_serve): The user's cert
level is evaluated and rel="nofollow" added for untrusted users.
* site.c (site_render_recent_acct): The user's cert level is now
passed to virgule_site_render_person_link().
* diary.c (virgule_diary_entry_render): The user's cert level is now
passed to virgule_site_render_person_link().
* certs.c (virgule_render_cert_level_begin): The CertLevel value is
now returned. This prevents the need to do multiple trust metric
lookups in some cases.
2007-08-26 R. Steven Rainwater <steve@ncc.com>
* mod_virgule (info_page): Fixed pointer dereferencing bug.
* rating.c (rating_clean): Added a maintenance function that
analyzes the eigen vector cache and removes local cache files of
users that have been deleted. Ratings of nonexistant users found
in good cache files are also removed.
2007-08-14 R. Steven Rainwater <steve@ncc.com>
* acct_maintc. (acct_person_diary_static_serve): Handles a static
diary URL by rendering a single diary entry in fancy recentlog mode
with the addition of two links to additional diary entries for the
user.
* acct_maint.c (acct_person_serve): Added handlers for static diary
URLs.
* diary.c (virgule_diary_entry_render): Change diary entry permalinks
to static URLs. This may improve search engine rankings for diary
entries and will come in handy someday when we add comments to diaries.
2007-08-01 R. Steven Rainwater <steve@ncc.com>
* util.c (virgule_render_url): URL is now escaped with ap_escape_html()
rather than ap_os_escape_path(), which was freaking out on URLs that
contained a ? character. This should have been done as part of the
migration from the Apache APR 1.3 -> 2.0 API. Props to redi for
spotting this bug.
2007-07-29 R. Steven Rainwater <steve@ncc.com>
* acct_maint.c (acct_person_serve): Account profiles now include a
list of the 10 most recent articles posted by the user and link to
a full listing of articles.
* acct_maint.c (virgule_acct_update_art_index): Added this function
to create and maintain an XML index in the user account directory of
every article the user has posted.
* acct_maint.c (acct_person_articles_serve): Renders a full list of
all articles posted by the specified user.
* acct_maint.c (acct_kill): The articles.xml file is removed with a
user account is deleted.
* article.c (article_maint): Added this function to sequentially
process all articles and update user profiles with a correct index
of articles each user has posted.
* article.c (virgule_article_serve): Added URL for the new article
maintenance function.
2007-07-22 R. Steven Rainwater <steve@ncc.com>
* acct_maint.c (acct_person_serve): Inbound and outbound trust certs
less than 30 days old are marked as "new" in the user profile.
2007-07-19 R. Steven Rainwater <steve@ncc.com>
* foaf.c: Added xmlChar/char casts to eliminate gcc 4.x warnings.
* proj.c: Added xmlChar/char casts to eliminate gcc 4.x warnings.
* rss_export.c: Added xmlChar/char casts to eliminate gcc 4.x warnings.
* xmlrpc.c: Added xmlChar/char casts to eliminate gcc 4.x warnings.
2007-07-16 R. Steven Rainwater <steve@ncc.com>
* proj.c (proj_proj_serve):
* article.c (article_render_from_xml):
* acct_maint.c (acct_person_server): Apostrophe is now escaped in the
HTML calling the social bookmarking Javascript function. Thanks to
LKCL for spotting the error.
2007-07-09 R. Steven Rainwater <steve@ncc.com>
* aggregator.c (aggregator_post_feed): Check for existing GUID before
doing an update in case the feed has retro-actively altered the item's
post time stamp. This should prevent item dupes on feeds that mess
with the time stamps in bad ways, provided the GUID remains valid.
* article.c (article_render_from_xml): Replaced hardcoded social
bookmark links with standard share icon and call to external
javascript social bookmarking widget.
* acct_maint.c (acct_person_serve): Added social bookmark link to
profile page. Replaced "this person" to the actual user name in the
profile certification banner.
* proj.c (proj_proj_serve): Added social bookmark link to project
page. Tweak HTML slightly to improve look.
2007-07-06 R. Steven Rainwater <steve@ncc.com>
* acct_maint.c (acct_logout_serve): The no_cache and no_local_copy
flags are now set in the Apache request_rec structure to prevent
browsers from caching old logout results. This bug was preventing a
few users from successfully logging out of Advogato. Props to
Paul Wise (pabs3) for bringing the problem to my attention.
2007-06-13 R. Steven Rainwater <steve@ncc.com>
* v.js (clrField): Started a mod_virgule Javascript library.
The clrField() function allows helpful comments to be placed in
form fields that will vanish when the user focuses the field.
* style.c (virgule_render_header): Now includes the new Javascript
library in each page header. Removed the hardcoded frame-buster
Javascript from the page headers and put it in the v.js file,
allowing it to be cached across page views. This reduces the page
size slightly.
* util.c (virgule_strip_a): Fixed a bug that allowed spammers to
circumvent having anchor tags stripped from their notes field
by intentionally entering malformed markup.
* acct_maint.c (acct_index_serve): Cleaned up the account action
list.
2007-06-08 R. Steven Rainwater <steve@ncc.com>
* db_ops.c (db_relation_put_field): Fixed a bug that prevented staff
relations from being removed when set to a relation type of None.
Props to Gary Benson for noticing the problem.
* proj.c (virgule_proj_set_relation): Fixed bug that prevented
db_relation_put_field() from being called on certain staff
relationship changes.
2007-05-16 R. Steven Rainwater <steve@ncc.com>
* util.c (virgule_force_legal_css_name): Added function to force an
arbitrary string into compliance with the CSS1 spec for use as a CSS
class name. This will allow usernames to be inserted into class
statements as additional identifiers. Some third party blog handling
utilities rely on this arrangement to improve dupe handling.
* diary.c (virgule_diary_entry_render): Wrapped each entry in a div
and assigned two classes, one for site design and one that's a
CSS'ified version of the user name for screen-scraping aggregator
use. Also switched the diary entry body to a div from a blockquote
allowing more flexibility in site layout.
2007-05-15 R. Steven Rainwater <steve@ncc.com>
* private.h (virgule_private): added editors list pointer. This will
allow a site to optionally limit article posts to a specific set of
users, known as editors. Also changed article_post_by_seeds_only to
article_post_by_editors_only. The seed list was serving double duty
on robots.net as an editors list but it's now helpful to separate
the functions.
* mod_virgule.c (read_site_config): Added code to read the list of
editors from the config.xml file on startup.
* mod_virgule.c (info_page): The diagnostics page now dumps the
list of editors, if any, and the current setting of the editor only
flag read from the config.xml file.
* req.c (virgule_req_ok_to_post): Now queries the editors list
if the article_post_by_editors_only flag is set.
* article.c (article_form_serve): The article post page now uses
a page-specific template instead of the default template to allow
for more site-specific customization such as posting guidelines.
2007-05-03 R. Steven Rainwater <steve@ncc.com>
* general: Moved module templates to the new template directory.
* style.c (virgule_render_header): Removed references to vr->raw
flag which not needed with the streamlined header code.
* style.c (virgule_render_footer_send): Removed reference to vr->raw,
removed unneeded insertion of a </div> tag, Removed unneeded call
to virgule_render_sitemap().
* style.c (virgule_render_sitemap): Removed references to the
unneeded vr->sitemap_rendered flag.
* req.h (_VirguleReq): Removed unused raw and sitemap_rendered flags
* mod_virgule.c (virgule_handler): Removed unused reference to
vr->sitemap_rendered flag.
2007-05-03 R. Steven Rainwater <steve@ncc.com>
* proj.c (proj_new_serve, proj_edit_serve): Output is now rendered
within the default template.
* article.c (article_render_from_xml): Reddit submissions now
include the article title.
* article.c (article_form_serve): Output is now rendered within
the default template.
* article.c (article_generic_submit_serve): Output is now rendered
within the default template.
* article.c (article_reply_form_serve): Output is now render
within the default template.
* site.c (virgule_site_render_page): Removed code related to the
now unneeded distinction between standard and raw page headers.
* style.c (virgule_render_header): Removed this now unused function
along with a large block of hard-coded, site-specific header
markup for robots.net and Advogato. It's all in the templates now.
* style.c (virgule_render_header_raw): Renamed this function to
virgule_render_header().
2007-04-30 R. Steven Rainwater <steve@ncc.com>
* acct_maint.c (account_index_serve): Account info page and account
login page are now template based. 100% of the login page markup is
now configurable in the template.
* diary.c (diary_index_serve, diary_preview_serve): Output is now
rendered within a template.
* diary.c (diary_edit_serve): Output is now rendered in a template.
Fixed several bugs dating back to the first diary editing patch, one
of which could potentially have been the cause of Apache segfaults.
2007-04-29 R. Steven Rainwater <steve@ncc.com>
* site.c (site_render): Template tag replacement strings with NULL
values are now allowed.
* style.c (virgule_render_in_template): Templates are now rendered
even when no content is provided for them.
2007-04-25 R. Steven Rainwater <steve@ncc.com>
* aggregator.c (aggregator_post_feed): Items with no content are
skipped rather than creating empty diary posts.
* style.c (virgule_send_error_page): Error pages are now rendered
using the default.xml template. All hardcoded markup has been removed.
An additional argument was added to allow reuse of this function for
informational messages as well as error messages. Replaced old-style
<tt> tags with <em> tags. The old-style look can be duplicated in CSS
if desired.
* style.c (virgule_render_header_raw): Now produces legal HTML even
if title is NULL.
* site.c (virgule_site_render_page): Improved handling of the page
title to allow for static title text in the template, title text
provided by mod_virgule, and combinations of the two if desired.
* tmetric.c (tmetric_index_serve): Replaced hardcoded output page
with an info page generated by virgule_send_error_page().
* rating.c (rating_crank, rating_crank_all): Replaced hardcoded
output pages with info pages genrated by virgule_send_error_page().
* rating.c (rating_report): Replaced hardcoded output with a
template based output page. The default.xml template is used.
* aggregtator.c (aggregator_getfeeds_serve): Replaced hardcoded
output with a template based page. Default.xml template is used.
2007-04-17 R. Steven Rainwater <steve@ncc.com>
* aggregator.c (aggregator_index_atom_10): Fixed handling of ATOM
feed in which the entry containers have a <summary> tag but no
<content> tag. Also supported now are ATOM feeds which include
only an <updated> tag and not a <published> tag.
2007-04-09 R. Steven Rainwater <steve@ncc.com>
* MAKEFILE: Changed -fPIC to -fpic. This may have been the cause of
a couple of segfaults, due to a conflict with the flag used to compile
Apache and/or libxml2 on some distros. The -fpic flag should be
correct on 99% of the platforms likely to be running mod_virgule.
* acct_maint.c (virgule_acct_touch): Added missing db lock calls.
* rss_export.c (rss_index_serve, rss_render_from_xml): Changed a few
xmlNewChild calls to xmlNewTextChild to assure proper entity escapes.
* site.c (virgule_site_send_banner_ad, virgule_site_render_banner_ad):
Removed these functions. They have been rendered unnecessary by the
newer general purpose include tag which allows external banner ad
management tools to be used.
* mod_virgule (virgule_handler): Fixed minor aliasing bug. Removed
call to virgule_site_send_banner_ad.
2007-04-07 R. Steven Rainwater <steve@ncc.com>
* req.h: Added a temporary buffer for pre-rendering template data.
Also added a header buffer which allows additional page header
contents to be inserted easily. The old header buffer kluge that
passed strings through virgule_render_header() has been removed.
* mod_virgule (virgule_handler): Set the new buffer pointers
to NULL when initializing a request structure.
* style.c (virgule_set_temp_buffer, virgule_set_main_buffer): Added
functions to switch between the request buffer and the temp buffer
more easily. A temporary buffer is used when building pages that
will be rendered within a preloaded template. The main buffer is
used to render pages directly.
* style.c (virgule_render_in_template): Added a new function to handle
rendering an arbitrary page from a template. This collects some
duplicate code that was being used in several places and should
make things a little easier to maintain going forward.
* style.c (virgule_render_header_raw): If the header buffer is not
empty, its contents are inserted into the page header at this time.
* style.c (virgule_send_error_page): A page not found error string
is automatically added if the error code has been set to 404. This
eliminates the need for lots of duplicated static strings.
* acct_maint.c (acct_person_diary_serve): Replaced existing code
with the new template rendering functions.
* article.c (article_num_serve): Replaced existing code with the
new template rendering functions.
* buffer.c (virgule_buffer_size): Added function to return the
current size of a buffer.
2007-04-05 R. Steven Rainwater <steve@ncc.com>
* acct_maint.c (acct_person_diary_rss_serve): Added memory allocation
check on XML document dump process to prevent segfaults.
* acct_maint.c (acct_flag_as_spam): Removed early free since the
normal pool cleanup occurs immediately afterwards anyway.
* rss_export.c (rss_index_serve): Added an additional error check
to the xml rendering process to prevent allocation error segfaults.
* db_xml.c (db_xml_free): Additional sanity check before optional
xmlFreeDoc calls that occur outside of normal APR pool life cycle.
Also removed an unused parameter from the function call throughout
the mod_virgule code.
* foaf.c (virgule_foaf_person): Handles accounts with no givenname
or surname in a safer fashion.
* tmetric.c (tmetric_run): Removed unneeded check for NULL value
before call to db_xml_free().
2007-03-30 R. Steven Rainwater <steve@ncc.com>
* article.c (article_render_from_xml): Added some initial social
bookmarking support for Digg, del.icio.us, and Reddit.
* sample_db: Added PNG images for Digg, del.icio.us, and Reddit.
2007-03-21 R. Steven Rainwater <steve@ncc.com>
* mod_virgule.c (info_page): Added a lot of additional diagnostic
info from the Apache thread private record structure. Also moved all
the diagnostic info into a nicely formatted table that's a lot easier
to read.
2007-03-19 R. Steven Rainwater <steve@ncc.com>
* acct_maint.c (acct_person_diary_serve): Blog pages are now rendered
from a template (/site/person/diary.xml) instead of hard-coded HTML.
A sample diary.xml template was also added to the sample XML DB.
2007-03-15 R. Steven Rainwater <steve@ncc.com>
* diary.c (virgule_diary_[store|update]_feed_item): These functions
are now able to deal with feed formats that carry the blog content
as unescaped XML trees. At least one Blogger ATOM feed uses this
method.
* util.c (virgule_sha1): Return an SHA-1 hash as a string. Accepts
input strings of arbitrary length. Based on the Apache APR SHA-1
implementation.
* mod_virgule.c (info_page): Added admin email and FOAF SHA-1 test.
* foaf.c (virgule_foaf_person): Added support for foaf:mbox_sha1sum
field (an SHA-1 hash string of the user's email address).
2007-03-08 R. Steven Rainwater <steve@ncc.com>
* acct_maint.c (acct_newsub_serve): The password field is now a
required field on new accounts. The password is no longer allowed to
be the same as the username. The email field is now required. Also
removed some old debugging cruft from this function.
2007-03-07 R. Steven Rainwater <steve@ncc.com>
* acct_maint.c (acct_person_serve): Account profile "extra junk"
error was replaced with a conventional 404 error.
Requests for invalid account names now return a 404 error as well.
FOAF autodiscovery header and FOAF image link now show only for
trusted users.
RSS autodiscovery header and RSS link now show only for trusted users
who have at least one blog post.
* acct_maint.c (acct_person_foaf_serve): FOAF files are served only
for trusted users. FOAF requests for untrusted users now generate a
404 error.
* acct_maint.c (acct_person_diary_rss_serve): RSS feeds are now
served only for trusted users with at least one blog post. RSS
requests for untrusted users or trusted users who have no blog
posts now generate a 404 error.
* diary.c (virgule_diary_exists): Added this function to test if
there are any posts in a diary.
2007-03-05 R. Steven Rainwater <steve@ncc.com>
* article.c (article_submit_serve): Duplicate article rejection no
longer triggers on article edits of the most recently posted article.
* article.c (article_render_from_xml): Now displays the article
update timestamp for edited articles.
2007-02-24 R. Steven Rainwater <steve@ncc.com>
* mod_virgule.c (read_site_config): Added support for articledays2edit
config value. This will determine the number number of days after
posting that an article remains editable by the author.
* article.c (article_render_from_xml): Added edit link to article
subtitle if viewed by the author within edit period.
2007-02-23 R. Steven Rainwater <steve@ncc.com>
* article.c (virgule_article_serve): Added handler for edit function.
* article.c (article_edit_serve): Loads an existing article into the
editor. Only works for the original author and within a configurable
time period.
* article.c (article_generic_submit_serve): Added kludge to support
editing of existing articles, preservation of original article date,
and original article key value. This code is pretty nasty but no
worse than the rest of kludges piled on top of each other in here.
Functions like this one will be the first against the wall when the
revolution comes.
2007-02-21 R. Steven Rainwater <steve@ncc.com>
* acct_maint.c (acct_person_serve): Toned down the certification
form description a bit.
2007-02-17 R. Steven Rainwater <steve@ncc.com>
* site.c (site_render): Added userstats tag support.
* style.c (virgule_render_userstats): Added function to render the
new userstats.xml data as a simple table.
2007-02-16 R. Steven Rainwater <steve@ncc.com>
* certs.c (virgule_cert_verify_outbound): Added this function to
verify and repair outbound certs when called by acct_maint().
Checks are performed for a variety of cert errors that are known to
have occured on mod_virgule sites due to file corrupt. Corruption
that cannot be repaired is reported through a return value for
manual attention.
* certs.c (virgule_cert_verify_inbound): Added this function to
verify and repair inbound certs when called by acct_maint().
2007-02-12 R. Steven Rainwater <steve@ncc.com>
* acct_maint.c (acct_kill): Feedlist is only rewritten if a record
was removed for the deleted account. Blog feed buffer (feed.xml) is
removed during the account deletion process.
* acct_maint.c (acct_maint): Added new function to sequentially
check all user profiles for abnormalities. Unrecoverable problems
are reported for manual repair. Recoverable problems like asymmetric
certification are fixed automatically.
2007-02-09 R. Steven Rainwater <steve@ncc.com>
* style.c (virgule_render_header_raw): Removed the ancient CSS hack
used to for pre Netscape 4 browsers. The number of additional hits
generated by the hack is no longer worth it for backwards
compatibility with a browser that's not used anymore.
2007-02-08 R. Steven Rainwater <steve@ncc.com>
* style.c (virgule_render_date): Added seconds to the timestamp
rendering style used for RSS pubDate field. Props to
Wade Berrier <wberrier@novell.com> for noticing this bug.
2007-02-07 R. Steven Rainwater <steve@ncc.com>
* mod_virgule.c: Removed some cruft and several test functions that
have gone unused for years.
* mod_virgule.c (info_page): Removed reference to count(), a test
function which is no longer used. Cleaned up and correct HTML. Added
additional diagnostics output.
2007-02-04 R. Steven Rainwater <steve@ncc.com>
* site.c (site_render_recent_proj): Removed unneeded class from
recent project div wrappers. Assigning the class in the style sheet
is more flexible and results in smaller HTML.
2007-02-03 R. Steven Rainwater <steve@ncc.com>
* foaf.c (virgule_foaf_person): Changed foaf:seeAlso to the
correct rdfs:seeAlso. Oops. (thanks to Morten Frederiksen for
pointing out the bug).
2007-02-02 R. Steven Rainwater <steve@ncc.com>
* foaf.c (virgule_foaf_person): More FOAF changes (thanks go to
Richard Cyganiak, Benjamin Nowack, Andreas Harth and Danny Ayers).
Output should now work better with RDF applications like Tabulator
and Disco. Projects are now converted to document references
instead of foaf:Project records, which should be more consistent
with the latest interpretations of the FOAF 0.1 spec.
* acct_maint.c (acct_person_serve): Normalized and corrected the
HTML used to describe a user's projects on the profile page. Added
a FOAF badge and link.
2007-02-01 R. Steven Rainwater <steve@ncc.com>
* foaf.c (virgule_foaf_person): Refactored the code a bit to move all
the FOAF-specific code into its own file. This should make things
easier down the line if we add FOAF files for the projects. Added a
number of additional new properties to the FOAF output and made some
minor corrections to the syntax based on feedback from the foaf-dev
mailing list.
* acct_maint.c (acct_person_foaf_serve): This now just a wrapper for
for virgule_foaf_person that render the returned XML document.
2007-01-30 R. Steven Rainwater <steve@ncc.com>
* acct_maint.c (acct_person_foaf_serve): Added foaf:knows properties
for each outbound cert in a user's profile. Added foaf:Project
properties for each project associated with the user.
2007-01-29 R. Steven Rainwater <steve@ncc.com>
* rating.c (virgule_rating_serve): Changed the diary (blog) ranking
crank URL from /rating/crank.html to /admin/crank-diaryrating.html
to move it to a password protectable area where it can't be abused.
* aggregator.c (virgule_aggregator_serve): Changed aggregator crank
URL from /aggregator/getfeeds.html to /admin/crank-aggregator.html
to move it to a password protectable area where it can't be abused.
2007-01-28 R. Steven Rainwater <steve@ncc.com>
* acct_maint.c (acct_person_serve): Added FOAF auto-discovery URL
to the account profile page head section.
* acct_maint.c (acct_person_foaf_serve): Added name, nick, homepage,
and weblog tags to FOAF file.
* mod_virgule (info_page): renamed from test_page() and changed the
URL to /admin/info.html from /foo.html. This will allow the URL to be
added to a general password protected admin area of the site. The
info page exposes diagnostsic information that would be helpful to
script kiddies and crackers.
* mod_virgule (virgule_handler): Reordered dispatching sequence to
put administration and less used handlers last. Highly used handlers
such as RSS, articles, and diaries are now first. This should provide
a (very) small performance improvement.
* tmetric.c (virgule_tmetric_serve): Changed the trust metric crank
URL from /tmetric/ to /admin/crank-tmetric.html to move it to a
password protectable area where it can't be abused.
2007-01-27 R. Steven Rainwater <steve@ncc.com>
* acct_maint.c (acct_person_serve): Added FOAF URL support.
Deprecated diary.xml (virgule_diary_export) URL support.
* acct_maint.c (acct_person_foaf_serve): Generates a FOAF RDF file
from a user profile.
* certs.c (virgule_cert_set): Certifications now include a date and
time stamp. These will be used in the near future.
* diary.c (virgule_diary_export): Deprecated this function. It was
superceded by the xml-rpc interface a long time ago, it generates
invalid XML, it acts an effective denial of service attack vector,
and is almost unused anyway.
2007-01-19 R. Steven Rainwater <steve@ncc.com>
* acct_maint.c (acct_person_serve): Removed hard-coded RSS icons and
related HTML. Replaced with div that can be configured in CSS.
2007-01-17 R. Steven Rainwater <steve@ncc.com>
* rss_export.c (rss_render_from_xml): Added RSS 2.0 required tags,
removed RSS 0.91 DTD reference, added several options tags such as
guid and generator.
* rss_export.c (rss_index_serve): Minor tweaks to generate RSS 2.0
feeds.
* acct_maint.c (acct_person_diary_rss_serve): Changed RSS version
in XML header to 2.0.
* diary.c (virgule_diary_rss_export): Converted hard-coded time zone
to use GMT instead. Added required RSS 2.0 tags and several optional
one include guid and geneator. Title is now export correct if it is
present in the diary entry. If a title is not available, the date is
used as the title. If neither title nor date is available, the channel
title is used for the item title.
2007-01-14 R. Steven Rainwater <steve@ncc.com>
* util.c (virgule_iso_now): Time is returned in UTC (GMT) rather than
server local time. By using UTC times consistently in the XML data
store, it simplifies time calculations and becomes easier to render
user-specific time zones and formats later on.
* util.c (virgule_time_t_to_iso): Time is returned as UTC (GMT) rather
than server local time.
* util.c (virgule_virgule_to_time_t): Virgule timestamps are now
assumed to always be in UTC (GMT) rather than server local time.
* diary.c (virgule_diary_latest_feed_entry): Diary timestamps are
now assumed to be in UTC (GMT) rather than server local time.
* style.c (virgule_render_date): Time is now rendered as UTC rather
than server local time zone.
2007-01-06 R. Steven Rainwater <steve@ncc.com>
* aggregator.c (aggregator_post_feed): When an entry with new date
is found, if the entry has a unique ID, a search done against the
existing entries for a match. If a match is found, we assume the date
is incorrect and perform an update on the existing entry rather than
adding as a new entry. This should solve the problem of duplicate
posts with certain RSS feeds that alter entry dates retroactively.
* diary.c (virgule_diary_entry_id_exists): Search diary entries for
the specified entry ID and return the entry index number.
* diary.c (virgule_diary_update_feed_item): Added entry index number
to parameter list. This optional value allows the entry to be
accessed directly without a search, if it is known.
* diary.c (virgule_diary_latest_feed_entry): Extended search for a
recent entry with a feedpost tag to 20 more recent entries. This
should handle any reasonable case of combined local and syndicated
usage.
2007-01-05 R. Steven Rainwater <steve@ncc.com>
* diary.c (virgule_diary_store_entry): Completely rewrote this code
to make the function safe to use on syndicated entries. All the
syndication tags are now preserved when an updated entry is stored
through the local website or through the xml-rpc interface.
* diary.c (diary_edit_serve): Added support for syndication-related
fields, so we can warn users to be careful editing syndicated posts.
Also added initial support for the title field.
2007-01-04 R. Steven Rainwater <steve@ncc.com>
* site.c (virgule_site_render_person_link): Removed hardcoded anchor
style. The external stylesheet can now be used to control appearance
of the person links.
2006-12-27 R. Steven Rainwater <steve@ncc.com>
* acct.c (acct_person_graph_serve): Added some sanity checks to the
graph.dot code that should prevent it from segfaulting if it hits
a malformed user account XML file.
* mod_virgule (test_page): Added display of vr->priv->base_uri and
vr->priv->base_path to test page.
* mod_virgule (virgule_handler): Fixed minor bug in config.xml
pathname (had extra slash - didn't seem to hurt anything).
* req.c (virgule_get_tmetric): Fixed bug that was causing trust
metric cache to be loaded unnecessarily.
2006-12-20 R. Steven Rainwater <steve@ncc.com>
* acct.c (virgule_acct_person_index_serve): Removed some hard-coded
HTML that should be in the person index template.
* article.c: Cleaned up some HTML formatting cruft.
* diary.c (virgule_diary_store_feed_item): The item's unique
identifier is now stored if it's available.
* tmetric.c (tmetric_test_serve): Removed this unused DB lock test.
2006-12-13 R. Steven Rainwater <steve@ncc.com>
* aggregator.c (aggregator_index_atom_10): Added support for using
the required atom:entry element, atom:id as a unique item identifier
string.
* aggregator.c (aggregator_index_rdf_site_summary_10): Added support
for using the required item attribute, rdf:about, as a unique item
identifier string.
* aggregator.c (aggregator_index_rss_20): Unlike Atom or RDF Site
Summary, RSS has no required unqiue identifier for items. So, we
first try to use the optional guid element. If that's not present, we
try to use the link element, which should be unique. If neither is
present, we make a final attempt to use the title element which
might be unique (but possibly not stable). RSS sucks.
2006-12-06 R. Steven Rainwater <steve@ncc.com>
* acct.c (acct_index_serve): Corrected minor HTML glitch on login
form.
2006-12-06 R. Steven Rainwater <steve@ncc.com>
* diary.c (virgule_diary_store_feed_item): Improved error checking
on entryposttime tag when storing feed item in blog.
2006-12-03 R. Steven Rainwater <steve@ncc.com>
* aggregator.c (aggregator_identify_feed_type): Added a check for
Atom version 0.3 feeds.
* aggregator.c (aggregator_normalize_feed): Added case for Atom
version 0.3 feeds.
* aggregator.c (aggregator_index_atom_10): Added support for the Atom
version 0.3 tags issued and modified, which are used in place of the
newer published and updated tags.
* aggregator.c (virgule_update_aggregator_list): Normalizes the feed
URL to include http:// in case the user forgot it.
* db.c (virgule_db_lock_downgrade): New function. Downgrades a write
lock to a shared read lock.
* aggregator.c (aggregator_post_feed): Made the global write lock
usage more granular to improve site performance while the aggregator
is running. The lock is now held only during the actual blog update
and not during the feed retrieval and parsing process.
* rating.c (rating_crank_all): The rating loop now releases the XML
file system lock, sleeps for 1 microsecond, and re-acquires the lock
on each iteration. This increases the total time taken for the
eigen vector update slightly but it allows normal use of the site to
continue during the calculation, eliminating the several minute wait
at the top of each hour.
2006-12-02 R. Steven Rainwater <steve@ncc.com>
* util.c (virgule_rfc822_to_time_t): Added check for the quasi-RFC822
date format generated by pyBlosxom blogs.
2006-11-30 R. Steven Rainwater <steve@ncc.com>
* aggregator.c (aggregator_post_feed): Made the handlings of updates
a little smarter so we don't bother trying to update an entry that
was posted from the same instance of the feed.
* diary.c (virgule_diary_update_feed_item): Added check for NULL