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280 Commits

Author SHA1 Message Date
moodler
1b5910c4a5 Trying a different tack for recent_activity since the old way was 
still producing too much data and overflowing PHP memory on busier
sites (eg moodle.org).

Now, there are more database queries, which is unfortunate, but the
data is much more specific, and no sorting needs to be done, so
this is a performance boost.

I don't know how these will cancel out ... my guess is that very
small sites may be very slightly slower on the course page, but
that large sites will be much faster.

Let's see.
 2003-04-26 15:08:34 +00:00
moodler
ad08fdc277 Performance improvements 
- better checking of data before processing
  - used logs are removed to avoid re-processing by other modules
 2003-04-26 12:59:41 +00:00
moodler
278a229c25 Slight fix to teacheronly coloring 2003-04-26 12:22:52 +00:00
moodler
3d89198946 Cleaned up definition of constant COURSE_* values in course/lib.php 
Moved COURSE_TEACHER_COLOR out to style sheets where it belongs (.teacheronly)

Added some efficiency when printing recent activity

 - don't print more than one weeks worth of updates
  - don't keep re-parsing logs once they've been used
 2003-04-26 12:17:30 +00:00
stronk7
dff0db9ad5 Show activity log only from visible forums. Bug #367. 2003-04-26 00:17:42 +00:00
paca70
c4c575979e Allow caseinsensitive search for postgesql 2003-04-25 19:32:38 +00:00
moodler
580f2fbc07 New function to detect visibility of a single module, and 
use of this function when displaying list of forums
 2003-04-25 05:24:29 +00:00
stronk7
f99d236832 Little update to select the forum info (avoid duplicates). 2003-04-24 17:35:34 +00:00
stronk7
3b0fb381ea Changed to show the hidden forums dimmed (bug #364) 2003-04-24 17:15:59 +00:00
moodler
3395f2d67e Forum posts are now not allowed to have blank subjects or messages, 
if a message is entered with one of these blank then the user gets
an error message and a chance to re-edit the message.
 2003-04-24 14:05:47 +00:00
moodler
1fc49f0019 New feature to allow teachers to move a discussion from one forum 
to another.

A simple popup menu now appears when teachers view any discussion.

Includes a new log entry to log when a discussion is moved.
 2003-04-24 08:45:27 +00:00
moodler
c032b59db9 Help button about subscription on forum page 2003-04-23 15:19:01 +00:00
moodler
9dd0b37817 Make sure to change the ownership of uploaded files 2003-04-21 07:11:29 +00:00
moodler
2ab968e937 Trying some optimisations 2003-04-18 09:53:41 +00:00
moodler
03aa0dfa10 Style improvements and upgrades 2003-04-18 06:39:40 +00:00
moodler
9e0a08bd28 Discussion, not subject 2003-04-18 06:14:17 +00:00
moodler
c20b762a06 Fixed location of Older discussions link 2003-04-18 05:57:45 +00:00
moodler
3c8a606d85 Added simple paging ... only top 100 are shown by default. If there 
are more then "older discussions" link shows all of them.

Someday proper 1,2,3,4 paging would be nice but this will do for now.
 2003-04-18 05:54:18 +00:00
moodler
546be6dd89 don't valign subjects in html 2003-04-18 05:28:08 +00:00
moodler
96e301a7c9 Undoing last checkin 2003-04-18 05:25:46 +00:00
moodler
9ddb00e600 Improved colours 2003-04-18 05:22:49 +00:00
moodler
29507631a9 First pass at a cleaner display for discussion listings 2003-04-18 03:58:12 +00:00
moodler
7c81b6e273 Sort subscribers by email address (easier to find subscribers based on 
bounced messages)
 2003-04-12 07:52:52 +00:00
moodler
d62413e869 Use "modified" date of posts when displaying them, not the "created" date. 2003-04-08 14:09:24 +00:00
moodler
29cbd93a45 Just much simpler way of doing the last patch. 2003-04-07 16:08:52 +00:00
moodler
8daaf761c3 Added code to catch runaway case when there is more than one news forum. 
It shouldn't happen, but I think it can when the database is having
problems.
 2003-04-07 15:20:08 +00:00
moodler
2d0b30a028 What was I thinking? This is much cleaner (and no duplicates). 2003-03-29 04:08:51 +00:00
moodler
adaf39283c Changes to activate the "force subscribe" option on the Site News forum. 
By default it is OFF, but if it is turned on, then site news is emailed
to ALL enrolled students and ALL current teachers.
 2003-03-29 03:39:56 +00:00
moodler
3e7542449b Removed save_session() - no longer necessary 2003-02-27 02:49:18 +00:00
moodler
c2a96d6b32 Fixes for the use of LIMIT in SQL for Postgres 7.3 (from Petri Asikainen) 2003-02-18 03:16:07 +00:00
moodler
48d38fad63 Some robustness fixes 2003-01-23 02:50:38 +00:00
moodler
dcde9f020a Displayed time formats are now stored in lang files 
(see the new strftime* strings) so they can be customised per language
 2003-01-15 10:55:54 +00:00
moodler
b20f74c94a Rmove bad coursemodule error - not important enough to show 2003-01-05 14:20:33 +00:00
moodler
b0e3a92523 Clean sweep through all the important changing all include(), include_once() 
and require() to require_once()
 2003-01-05 14:19:20 +00:00
moodler
607809b3ba OK a number of small changes here. 
Firstly, I'm replacing all use of old-style global variables like
$HTTY_REFERER with their new-style equivalent $_SERVER["HTTP_REFERER"]
Also using $_POST instead $HTTP_POST_VARS  etc

Secondly, if gdversion == 0 (ie GD is not installed) then:

 - users are not even allowed to upload new images
 - graphs now just print a message instead of failing.

this allows Moodle to still be used even if GD is not present
 2003-01-05 06:45:20 +00:00
moodler
3b7c1de95e Changes to improve robustness of uploads, and make things compatible 
with PHP 4.3.0.  Also some translation fixes with upload strings.
 2003-01-05 04:20:32 +00:00
moodler
36b4f9852e buggy_referer is dead! Long live buggy_referer! 
Should be fixed now.  As a bonus, I've removed all the uses of
HTTP_POST_VARS from all scripts.

All forms should use the new data_submitted() function to collect
form data (it does the match_referer thing internally now).

Much nicer.
 2003-01-02 14:49:23 +00:00
moodler
24cd45467f Site news forum defaults to the "Site news" string 2003-01-02 10:54:00 +00:00
moodler
51ba6ad642 Define forum type all the time 2003-01-02 10:46:52 +00:00
moodler
61e96406df Robustness fixes 2003-01-02 10:35:11 +00:00
moodler
8ac3158791 Robustness fixes 2003-01-01 13:17:27 +00:00
moodler
f747744495 More robustness fixes 2003-01-01 06:34:54 +00:00
moodler
47f1da80d0 More little fixups for robustness 2002-12-30 05:13:43 +00:00
moodler
0ae5e5ea2d Fix default cursor 2002-12-30 03:38:59 +00:00
moodler
9c9f7d7790 Various little fixes to remove warnings (usually about empty variables) 
when error_reporting is turned up to 15 or so ... more of these to come ...
 2002-12-29 17:32:32 +00:00
moodler
57117c20d5 fixed user --> userid 2002-12-28 13:05:03 +00:00
moodler
97485d0726 More database tweaks and improved access to forum search engine 2002-12-23 15:33:40 +00:00
moodler
a3eea09cc9 More fixes for postgreSQL etc 2002-12-23 11:47:17 +00:00
moodler
ebc3bd2b24 Changes throughout Moodle to remove any reserved words from the 
Moodle tables.

ie user -> userid in many tables, plus in user_students
   start -> starttime and end -> endtime

I've just done all this as carefully as I could ... I don't think
I missed anything but it's pretty intensive work and I'd be fooling myself
if I didn't think I'd missed a couple.

Note that this version should pretty much be able to bootstrap itself
using PostgreSQL now ... but this is untested
 2002-12-23 09:39:26 +00:00
moodler
1f48942e7d Further SQL cleanups 2002-12-23 07:01:06 +00:00