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232 Commits

Author SHA1 Message Date
Eloy Lafuente (stronk7)
170c87d808 Merge branch 'MDL-44425-en_fix' of git://github.com/mudrd8mz/moodle 2014-03-06 00:35:28 +01:00
Helen Foster
fcca760ae7 MDL-44425 Merge English strings from the en_fix language pack 2014-03-05 13:29:32 +01:00
Tim Hunt
ccba5b8805 MDL-43749 normalise quiz database structure. 
The sequence of questions that made up a quiz used to be stored as a
comma-separated list in quiz.questions. Now the same information is
stored in the rows in the quiz_slots table. This is not just 'better' in
a database design sense, but it allows for the future changes we will
need as we enhance the quiz in the MDL-40987 epic.

Having changed the database structure, all the rest of the code needs to
be changed to account for it, and that is done here.

Note that there are not many unit tests for the changed bit. That is
because as part of MDL-40987 we will be changing the code further, and
we will add unit tests then.
 2014-03-02 10:00:40 +01:00
James Pratt
3d6f2466d9 MDL-43479 quiz response analysis : suppress break down by variants 
where there are very many variants
 2014-02-14 15:40:52 +07:00
James Pratt
fc60441054 MDL-43539 quiz statistics : coding error from progress bar 
when no sub-questions - "parent progress count must be at least 1"
 2014-02-14 15:24:37 +07:00
James Pratt
4922e79f3e MDL-41759 quiz statistics : break down responses for each variant 2014-02-14 15:23:04 +07:00
James Pratt
51e3ded838 MDL-41758 quiz statistics : link to full break down of stats for slots 
where a question in a slot has subquestions and/or variants.
 2014-02-14 15:16:07 +07:00
James Pratt
ac3e5ed7ba MDL-41755 tablelib : added a function to add multiple rows at once 2014-02-14 14:13:02 +07:00
James Pratt
c3e2e754dd MDL-43338 quiz statistics : refactoring question statistics code 
to improve readability and maintainability.
 2014-02-07 13:35:20 +07:00
James Pratt
df9ddae686 MDL-41757 quiz statistics : limit subq and variant stat rows 
and print min, median and max.
 2014-01-27 18:04:08 +07:00
James Pratt
4f7516f6e8 MDL-41756 (3) quiz statistics : test variant stats 2014-01-27 18:00:04 +07:00
James Pratt
1239d28776 MDL-41756 (2) quiz statistics : break down question stats by variant 2014-01-27 18:00:04 +07:00
James Pratt
8da6fc9d57 MDL-41754 (2) quiz statistics : using Sam's new progress classes 2014-01-27 17:45:50 +07:00
James Pratt
8e32861786 MDL-43369 : quiz statistics - average across attempts where item seen 
and not across all attempts for subqs.
 2014-01-27 17:30:56 +07:00
Eloy Lafuente (stronk7)
6cc00494e2 Merge branch 'MDL-43079-master-v2' of https://github.com/jamiepratt/moodle 2013-12-03 15:36:25 +01:00
Eloy Lafuente (stronk7)
4942801c39 Merge branch 'MDL-42957-master' of https://github.com/jamiepratt/moodle 
Conflicts:
	question/classes/statistics/questions/calculator.php
	question/classes/statistics/responses/analyser.php
 2013-11-28 12:44:04 +01:00
James Pratt
7d6b28d87a MDL-42957 (3) quiz statistics : removing assertEquals(time(), ..) tests 2013-11-28 17:57:02 +07:00
James Pratt
487e7e6602 MDL-42957 (2) quiz statistics : Hardcoded sql LIMIT clause 
Fixing some typos and adding some tests.
 2013-11-28 17:13:26 +07:00
James Pratt
34292e218d MDL-43079 quiz statistics : fix stats graph when all grades zero 2013-11-27 17:50:05 +07:00
Damyon Wiese
47578dbff4 MDL-42930 Add 2.6.0 upgrade line 2013-11-18 11:47:17 +08:00
Dan Poltawski
f9dc4bd78b MDL-42704 quiz statistics: make test more tolerant 2013-11-08 11:11:31 +08:00
Dan Poltawski
379cbb459a Merge branch 'MDL-42704-master' of git://github.com/jamiepratt/moodle 2013-11-08 11:11:28 +08:00
Jamie Pratt
ec477ba1bb MDL-42704 quiz statistics : SQL Errors under MSSQL 2013-11-07 18:05:10 +07:00
rwijaya
c544ee92f5 MDL-41615 quiz_mod: fix heading levels for usability and accessibility 2013-11-07 12:04:00 +08:00
Eloy Lafuente (stronk7)
f39c82ebed MDL-42701 Bump all versions near 2.6 release 2013-11-05 02:36:00 +01:00
Jamie Pratt
f16ed06c2c MDL-42115 exception when there are no questions 2013-10-16 19:40:04 +07:00
Jamie Pratt
6dd9362e84 MDL-41761 statistics should be calculable for last or highest attempts 
as well as for first or all attempts.

This commit drops a database table and then recreates it. This is in
order to be able to have some new columns in the table be NOT NULL with
no default value, which would not be possible if I added fields to an
existing table.

The quiz_statistics table is used for caching calculated values only
and thus we can safely drop it and recreate it.
 2013-09-30 18:05:46 +07:00
Jamie Pratt
d50b05e696 MDL-41751 changes to api of question_response_analyser 
and code refactoring and clean up.
 2013-09-27 17:38:13 +07:00
Jamie Pratt
59abb70716 MDL-41752 question statistics class moved and improved 
quiz_question_statistics_stats renamed to question_statistics_calculator
separate class question_statistics used to store calculated stats
and api changed, also code generally cleaned up.
 2013-09-27 16:24:18 +07:00
Jamie Pratt
515b3ae6a7 MDL-41752 question statistics class moved and improved 
quiz_question_statistics_stats renamed to question_statistics_calculator
separate class question_statistics used to store calculated stats
and api changed, also code generally cleaned up.
 2013-09-27 14:10:53 +07:00
Jamie Pratt
522bef8030 MDL-41888 More comments 2013-09-27 14:08:16 +07:00
Jamie Pratt
933ac7497a MDL-41888 allow for a blank string as format to mean not to show stat 
as in MDL-41929 which applies to older stable branches.
 2013-09-27 14:08:16 +07:00
Jamie Pratt
7de1e35b75 MDL-41888 separate out quiz statistics calculations from report code 
also code clean up.
 2013-09-27 14:08:15 +07:00
Marina Glancy
4fa30a8947 Merge branch 'MDL-41929' of git://github.com/timhunt/moodle 2013-09-24 21:31:46 +10:00
Tim Hunt
9413953f08 MDL-41929 quiz statistics, overall stats not displayed. 2013-09-23 18:05:57 +01:00
Jamie Pratt
e68e4ccfdc MDL-41725 move db tables from quiz stats report 
to question bank

- move cron to clean up old cache records move code and
rename classes
- further review of the quiz reports statistics code
- starting to separate calculations of quiz stats, question stats and
response analysis
- introduce hashcode db field for cached stats convert
- code to use qubaids hashcode for caches

We just drop the old tables (including previous upgrade steps) and
re-create the new ones, because these tables just cache calculated
statistics. No important data is stored in them.
 2013-09-20 16:27:06 +07:00
Jamie Pratt
764f6153d1 MDL-41572 pass through question behaviour vars with correct prefix 
Through prepare_simulated_post_data. Also includes unit tests for
multiple attempts and tries.
 2013-09-15 17:52:18 +07:00
Jamie Pratt
3652dddda8 MDL-40077 quiz stats : Test stats as expected for csv file responses 2013-08-10 11:17:47 +07:00
Tim Hunt
68d2f6a008 MDL-35053 questions: question files outside an attempt. 
Now update all the places that display files outside attempts to use the
new API.
 2013-07-26 13:10:11 +01:00
Tim Hunt
8dbcbe2101 MDL-20609 quiz tables: improve layout for long cell contents. 
By allowing more wrapping.
 2013-07-19 11:47:14 +01:00
Eloy Lafuente (stronk7)
c9e54743ec MDL-39753 Add 2.5.0 upgrade line 2013-05-20 15:33:19 +02:00
Eloy Lafuente (stronk7)
cedb0aab5a MDL-39434 Bump all versions near 2.5 release 2013-05-01 18:03:29 +02:00
Jayesh Anandani
620233b8fb MDL-39054 quiz statistics: move hard-coded text to lang file 2013-04-11 16:41:43 +05:30
Petr Škoda
7a18f49c60 MDL-37726 remove PREVIOUS/NEXT from all install.xml files 
YAY!
 2013-01-29 22:34:46 +01:00
Tim Hunt
283cbd825c MDL-37583 quiz statistics report. Delete junk code. 2013-01-18 14:43:17 +00:00
Eloy Lafuente (stronk7)
6b9dfe731e MDL-37032 upgrade: define all the 2.4.0 points 2012-12-11 13:11:11 +01:00
Eloy Lafuente (stronk7)
663dbbc2e6 MDL-36933 Bump everything to 2012112900 
(versions, requires and dependencies)
 2012-11-30 03:30:09 +01:00
Rajesh Taneja
0465ef6e31 MDL-34568: Accessibility: Added missing lables in quiz section 
AMOS BEGIN
 CPY [pluginname,grade_export_xls],[downloadexcel,table]
 CPY [pluginname,grade_export_ods],[downloadods,table]
AMOS END
 2012-09-07 10:18:15 +08:00
Tim Hunt
2cdcb90553 MDL-34164 quiz reports: only try to show graphs if GD is installed. 
if (empty($CFG->gdversion)) { seems to be the common idiom for this.
I refactored the graph output into the renderer, to avoid having to
duplicate that test three times.
 2012-07-14 09:20:04 +01:00
Aparup Banerjee
99c3c503e0 MDL-34096 Installation : Added 2.3 upgrade line to db upgrade scripts. 2012-06-29 11:41:09 +08:00