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Static Public Member Functions | Data Fields | Static Protected Member Functions
ilWikiStat Class Reference
Modules/Wiki

Wiki statistics class. More...

+ Collaboration diagram for ilWikiStat:

Static Public Member Functions

static handleEvent ($a_event, ilWikiPage $a_page_obj, $a_user_id=null, array $a_additional_data=null)
 Handle wiki page event.
static handlePageCreated (ilWikiPage $a_page_obj, $a_user_id)
 Handle wiki page creation.
static handlePageUpdated (ilWikiPage $a_page_obj, $a_user_id, array $a_page_data=null)
 Handle wiki page update.
static handlePageRead (ilWikiPage $a_page_obj, $a_user_id)
 Handle wiki page read.
static handlePageDeletion (ilWikiPage $a_page_obj, $a_user_id)
 Handle wiki page deletion.
static handlePageRating (ilWikiPage $a_page_obj, $a_user_id)
 Handle wiki page rating.
static getAvailableMonths ($a_wiki_id)
static getFigures ()
static getFiguresPage ()
static getFigureTitle ($a_figure)
static getFigureData ($a_wiki_id, $a_figure, $a_from, $a_to)
static getFigureDataPage ($a_wiki_id, $a_page_id, $a_figure, $a_from, $a_to)
static getFigureOptions ()
static getFigureOptionsPage ()

Data Fields

const EVENT_PAGE_CREATED = 1
const EVENT_PAGE_UPDATED = 2
const EVENT_PAGE_READ = 3
const EVENT_PAGE_DELETED = 4
const EVENT_PAGE_RATING = 5
const KEY_FIGURE_WIKI_NUM_PAGES = 1
const KEY_FIGURE_WIKI_NEW_PAGES = 2
const KEY_FIGURE_WIKI_NEW_PAGES_AVG = 3
const KEY_FIGURE_WIKI_EDIT_PAGES = 4
const KEY_FIGURE_WIKI_EDIT_PAGES_AVG = 5
const KEY_FIGURE_WIKI_DELETED_PAGES = 6
const KEY_FIGURE_WIKI_READ_PAGES = 7
const KEY_FIGURE_WIKI_USER_EDIT_PAGES = 8
const KEY_FIGURE_WIKI_USER_EDIT_PAGES_AVG = 9
const KEY_FIGURE_WIKI_NUM_RATING = 10
const KEY_FIGURE_WIKI_NUM_RATING_AVG = 11
const KEY_FIGURE_WIKI_RATING_AVG = 12
const KEY_FIGURE_WIKI_INTERNAL_LINKS = 13
const KEY_FIGURE_WIKI_INTERNAL_LINKS_AVG = 14
const KEY_FIGURE_WIKI_EXTERNAL_LINKS = 15
const KEY_FIGURE_WIKI_EXTERNAL_LINKS_AVG = 16
const KEY_FIGURE_WIKI_WORDS = 17
const KEY_FIGURE_WIKI_WORDS_AVG = 18
const KEY_FIGURE_WIKI_CHARS = 19
const KEY_FIGURE_WIKI_CHARS_AVG = 20
const KEY_FIGURE_WIKI_FOOTNOTES = 21
const KEY_FIGURE_WIKI_FOOTNOTES_AVG = 22
const KEY_FIGURE_WIKI_PAGE_CHANGES = 23
const KEY_FIGURE_WIKI_PAGE_CHANGES_AVG = 24
const KEY_FIGURE_WIKI_PAGE_USER_EDIT = 25
const KEY_FIGURE_WIKI_PAGE_READ = 26
const KEY_FIGURE_WIKI_PAGE_INTERNAL_LINKS = 27
const KEY_FIGURE_WIKI_PAGE_EXTERNAL_LINKS = 28
const KEY_FIGURE_WIKI_PAGE_WORDS = 29
const KEY_FIGURE_WIKI_PAGE_CHARS = 30
const KEY_FIGURE_WIKI_PAGE_FOOTNOTES = 31
const KEY_FIGURE_WIKI_PAGE_RATINGS = 32

Static Protected Member Functions

static getTimestamp ()
 Get current time frame (hourly)
static writeData ($a_table, array $a_primary, array $a_values)
 Write data to DB.
static writeStat ($a_wiki_id, $a_values)
 Write data to wiki_stat.
static writeStatPage ($a_wiki_id, $a_page_id, $a_values)
 Write data to wiki_stat_page.
static writeStatPageUser ($a_wiki_id, $a_page_id, $a_user_id, $a_values)
 Write data to wiki_stat_page_user.
static writeStatUser ($a_wiki_id, $a_user_id, $a_values)
 Write to wiki_stat_user.
static countPages ($a_wiki_id)
 Count pages in wiki.
static getAverageRating ($a_wiki_id, $a_page_id=null)
 Get average rating for wiki or wiki page.
static getWikiAggr ($a_wiki_id, $a_day_from, $a_day_to, $a_table, $a_field, $a_aggr_value, $a_sub_field=null, $a_sub_id=null, $a_build_full_period=false)
static getWikiLast ($a_wiki_id, $a_day_from, $a_table, $a_field, $a_sub_field=null, $a_sub_id=null)
static getWikiAggrSub ($a_wiki_id, $a_day_from, $a_day_to, $a_table, $a_field, $a_aggr_by, $a_aggr_value, $a_aggr_sub, $a_sub_field=null, $a_sub_id=null, $a_build_full_period=false)
static buildFullPeriodData (array &$a_res, $a_day_from, $a_day_to, $a_last_before_period, $a_allow_zero=false)
static getWikiNumPages ($a_wiki_id, $a_day_from, $a_day_to)
static getWikiNewPagesSum ($a_wiki_id, $a_day_from, $a_day_to)
static getWikiNewPagesAvg ($a_wiki_id, $a_day_from, $a_day_to)
static getWikiDeletedPages ($a_wiki_id, $a_day_from, $a_day_to)
static getWikiReadPages ($a_wiki_id, $a_day_from, $a_day_to)
static getWikiEditPagesSum ($a_wiki_id, $a_day_from, $a_day_to)
static getWikiEditPagesAvg ($a_wiki_id, $a_day_from, $a_day_to)
static getWikiUserEditPages ($a_wiki_id, $a_day_from, $a_day_to, $a_sub_field=null, $a_sub_id=null)
static getWikiUserEditPagesAvg ($a_wiki_id, $a_day_from, $a_day_to)
static getWikiNumRating ($a_wiki_id, $a_day_from, $a_day_to)
static getWikiNumRatingAvg ($a_wiki_id, $a_day_from, $a_day_to)
static getWikiRatingAvg ($a_wiki_id, $a_day_from, $a_day_to)
static getWikiInternalLinks ($a_wiki_id, $a_day_from, $a_day_to)
static getWikiInternalLinksAvg ($a_wiki_id, $a_day_from, $a_day_to)
static getWikiExternalLinks ($a_wiki_id, $a_day_from, $a_day_to)
static getWikiExternalLinksAvg ($a_wiki_id, $a_day_from, $a_day_to)
static getWikiWords ($a_wiki_id, $a_day_from, $a_day_to)
static getWikiWordsAvg ($a_wiki_id, $a_day_from, $a_day_to)
static getWikiCharacters ($a_wiki_id, $a_day_from, $a_day_to)
static getWikiCharactersAvg ($a_wiki_id, $a_day_from, $a_day_to)
static getWikiFootnotes ($a_wiki_id, $a_day_from, $a_day_to)
static getWikiFootnotesAvg ($a_wiki_id, $a_day_from, $a_day_to)
static getWikiPageChanges ($a_wiki_id, $a_page_id, $a_day_from, $a_day_to)
static getWikiPageChangesAvg ($a_wiki_id, $a_page_id, $a_day_from, $a_day_to)
static getWikiPageUserEdit ($a_wiki_id, $a_page_id, $a_day_from, $a_day_to)
static getWikiPageRead ($a_wiki_id, $a_page_id, $a_day_from, $a_day_to)
static getWikiPageInternalLinks ($a_wiki_id, $a_page_id, $a_day_from, $a_day_to)
static getWikiPageExternalLinks ($a_wiki_id, $a_page_id, $a_day_from, $a_day_to)
static getWikiPageWords ($a_wiki_id, $a_page_id, $a_day_from, $a_day_to)
static getWikiPageCharacters ($a_wiki_id, $a_page_id, $a_day_from, $a_day_to)
static getWikiPageFootnotes ($a_wiki_id, $a_page_id, $a_day_from, $a_day_to)
static getWikiPageRatings ($a_wiki_id, $a_page_id, $a_day_from, $a_day_to)

Detailed Description

Wiki statistics class.

Timestamp / Current Record

  • If an event occurs the current timestamp is calculated, for not this is the timestamp without minuts/seconds 2014-01-14 07:34:45 -> 2014-01-14 07:00:00 (i.e. we count "per hour" and the numbers represent 07:00:00 to 07:59:59)

Table / Primary Key / Stats / Events

  • wiki_stat pk: wiki_id, timestamp 
              (1) number of pages             ev: page created, page deleted
                                                          action: count pages of wiki and replace number in current record

          (2) deleted pages               ev: page deleted
                                                          action: increment number in current record +1

          (3) average rating              ev: rating saved
                                                          [action: do (10), then for current records in wiki_stat_page: sum average rating / number of records where average rating is > 0]
                                                  REVISION action: do (10), then build average rating from wiki page rating records NOT wiki_stat_page
  • wiki_stat_page pk: wiki_id, page_id, timestamp 
              (4) internal links              ev: page saved
                                                          action: count internal links and replace number in current record

          (5) external links              see internal links

          (6) footnotes                   see internal links

          (7) ratings                             ev: rating saved
                                                          action: count ratings and replace number in current record

          (8)     words                           see internal links

          (9) characters                  see internal links

          (10) average rating             ev: rating saved
                                                          sum ratings / number of ratings (0 if no rating given)
  • wiki_stat_user pk: wiki_id, user_id, timestamp 
              (11) new pages                  ev: page created
                                                          action: increment number of user in current record + 1
  • wiki_stat_page_user pk: wiki_id, page_id, user_id, timestamp 
      (12) changes                    ev: page saved
                                                  action: increment number of user/page in current record + 1

  (13) read                               ev: page read
                                                  action: increment number of user/page in current record + 1

Events

  • page created (empty) (1) (11)
  • page deleted (1) (2)
  • page saved (content) (4) (5) (6) (8) (9) (12)
  • page read (13)
  • rating saved (3) (10)

Deleted pages

All historic records are kept. A current wiki_stat_page record with all values 0 is replaced/created. (?)

Author
Jörg Lützenkirchen luetz.nosp@m.enki.nosp@m.rchen.nosp@m.@lei.nosp@m.fos.d.nosp@m.e
Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e
Version
$Id$

Definition at line 81 of file class.ilWikiStat.php.

Member Function Documentation

static ilWikiStat::buildFullPeriodData ( array &  $a_res,
  $a_day_from,
  $a_day_to,
  $a_last_before_period,
  $a_allow_zero = false 
)
staticprotected

Definition at line 777 of file class.ilWikiStat.php.

Referenced by getWikiAggr(), and getWikiAggrSub().

{
// build full data for period
$safety = 0;
$last = null;
$today = date("Y-m-d");
$current = explode("-", $a_day_from);
$current = date("Y-m-d", mktime(0, 0, 1, $current[1], $current[2], $current[0]));
while($current <= $a_day_to &&
++$safety < 1000)
{
if(!isset($a_res[$current]))
{
if($current <= $today)
{
// last existing value in period
if($last !== null)
{
$a_res[$current] = $last;
}
// last existing value before period
else if($a_last_before_period || $a_allow_zero)
{
$a_res[$current] = $a_last_before_period;
}
}
}
else
{
$last = $a_res[$current];
}
$current = explode("-", $current);
$current = date("Y-m-d", mktime(0, 0, 1, $current[1], $current[2]+1, $current[0]));
}
}

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static ilWikiStat::countPages (   $a_wiki_id)
staticprotected

Count pages in wiki.

Parameters
int$a_wiki_id
Returns
int

Definition at line 347 of file class.ilWikiStat.php.

References ilWikiPage\getAllPages().

{
return sizeof(ilWikiPage::getAllPages($a_wiki_id));
}

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static ilWikiStat::getAvailableMonths (   $a_wiki_id)
static

Definition at line 1087 of file class.ilWikiStat.php.

References $ilDB, $res, and $row.

Referenced by ilWikiStatGUI\viewToolbar().

{
global $ilDB;
$res = array();
// because of read_events this db table is updated most often
$set = $ilDB->query("SELECT DISTINCT(SUBSTR(ts_day, 1, 7)) month".
" FROM wiki_stat_page_user".
" WHERE wiki_id = ".$ilDB->quote($a_wiki_id, "integer").
" AND ts_day IS NOT NULL");
while($row = $ilDB->fetchAssoc($set))
{
$res[] = $row["month"];
}
return $res;
}

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static ilWikiStat::getAverageRating (   $a_wiki_id,
  $a_page_id = null 
)
staticprotected

Get average rating for wiki or wiki page.

Parameters
int$a_wiki_id
int$a_page_id
Returns
array

Definition at line 359 of file class.ilWikiStat.php.

References ilRating\getOverallRatingForObject().

Referenced by handlePageDeletion(), and handlePageRating().

{
include_once "Services/Rating/classes/class.ilRating.php";
if(!$a_page_id)
{
return ilRating::getOverallRatingForObject(
$a_wiki_id,
"wiki");
}
else
{
return ilRating::getOverallRatingForObject(
$a_wiki_id,
"wiki",
$a_page_id,
"wpg");
}
}

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static ilWikiStat::getFigureData (   $a_wiki_id,
  $a_figure,
  $a_from,
  $a_to 
)
static

Definition at line 1194 of file class.ilWikiStat.php.

References getWikiCharacters(), getWikiCharactersAvg(), getWikiDeletedPages(), getWikiEditPagesAvg(), getWikiEditPagesSum(), getWikiExternalLinks(), getWikiExternalLinksAvg(), getWikiFootnotes(), getWikiFootnotesAvg(), getWikiInternalLinks(), getWikiInternalLinksAvg(), getWikiNewPagesAvg(), getWikiNewPagesSum(), getWikiNumPages(), getWikiNumRating(), getWikiNumRatingAvg(), getWikiRatingAvg(), getWikiReadPages(), getWikiUserEditPages(), getWikiWords(), and getWikiWordsAvg().

Referenced by ilWikiStatGUI\getChartData(), and ilWikiStatGUI\getListData().

{
switch($a_figure)
{
case self::KEY_FIGURE_WIKI_NUM_PAGES:
return self::getWikiNumPages($a_wiki_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_NEW_PAGES:
return self::getWikiNewPagesSum($a_wiki_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_NEW_PAGES_AVG:
return self::getWikiNewPagesAvg($a_wiki_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_EDIT_PAGES:
return self::getWikiEditPagesSum($a_wiki_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_EDIT_PAGES_AVG:
return self::getWikiEditPagesAvg($a_wiki_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_DELETED_PAGES:
return self::getWikiDeletedPages($a_wiki_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_READ_PAGES:
return self::getWikiReadPages($a_wiki_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_USER_EDIT_PAGES:
return self::getWikiUserEditPages($a_wiki_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_USER_EDIT_PAGES_AVG:
return self::getWikiUserEditPages($a_wiki_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_NUM_RATING:
return self::getWikiNumRating($a_wiki_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_NUM_RATING_AVG:
return self::getWikiNumRatingAvg($a_wiki_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_RATING_AVG:
return self::getWikiRatingAvg($a_wiki_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_INTERNAL_LINKS:
return self::getWikiInternalLinks($a_wiki_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_INTERNAL_LINKS_AVG:
return self::getWikiInternalLinksAvg($a_wiki_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_EXTERNAL_LINKS:
return self::getWikiExternalLinks($a_wiki_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_EXTERNAL_LINKS_AVG:
return self::getWikiExternalLinksAvg($a_wiki_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_WORDS:
return self::getWikiWords($a_wiki_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_WORDS_AVG:
return self::getWikiWordsAvg($a_wiki_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_CHARS:
return self::getWikiCharacters($a_wiki_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_CHARS_AVG:
return self::getWikiCharactersAvg($a_wiki_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_FOOTNOTES:
return self::getWikiFootnotes($a_wiki_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_FOOTNOTES_AVG:
return self::getWikiFootnotesAvg($a_wiki_id, $a_from, $a_to);
}
}

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static ilWikiStat::getFigureDataPage (   $a_wiki_id,
  $a_page_id,
  $a_figure,
  $a_from,
  $a_to 
)
static

Definition at line 1266 of file class.ilWikiStat.php.

References getWikiPageChanges(), getWikiPageChangesAvg(), getWikiPageCharacters(), getWikiPageExternalLinks(), getWikiPageFootnotes(), getWikiPageInternalLinks(), getWikiPageRatings(), getWikiPageRead(), getWikiPageUserEdit(), and getWikiPageWords().

Referenced by ilWikiStatGUI\getChartData(), and ilWikiStatGUI\getListData().

{
switch($a_figure)
{
case self::KEY_FIGURE_WIKI_PAGE_CHANGES:
return self::getWikiPageChanges($a_wiki_id, $a_page_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_PAGE_CHANGES_AVG:
return self::getWikiPageChangesAvg($a_wiki_id, $a_page_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_PAGE_USER_EDIT:
return self::getWikiPageUserEdit($a_wiki_id, $a_page_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_PAGE_READ:
return self::getWikiPageRead($a_wiki_id, $a_page_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_PAGE_INTERNAL_LINKS:
return self::getWikiPageInternalLinks($a_wiki_id, $a_page_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_PAGE_EXTERNAL_LINKS:
return self::getWikiPageExternalLinks($a_wiki_id, $a_page_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_PAGE_FOOTNOTES:
return self::getWikiPageFootnotes($a_wiki_id, $a_page_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_PAGE_WORDS:
return self::getWikiPageWords($a_wiki_id, $a_page_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_PAGE_CHARS:
return self::getWikiPageCharacters($a_wiki_id, $a_page_id, $a_from, $a_to);
case self::KEY_FIGURE_WIKI_PAGE_RATINGS:
return self::getWikiPageRatings($a_wiki_id, $a_page_id, $a_from, $a_to);
}
}

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static ilWikiStat::getFigureOptions ( )
static

Definition at line 1302 of file class.ilWikiStat.php.

References $res, and getFigureTitle().

Referenced by ilWikiStatGUI\getListData(), and ilWikiStatGUI\viewToolbar().

{
$res = array();
foreach(self::getFigures() as $figure)
{
$res[$figure] = self::getFigureTitle($figure);
}
return $res;
}

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static ilWikiStat::getFigureOptionsPage ( )
static

Definition at line 1314 of file class.ilWikiStat.php.

References $res, and getFigureTitle().

Referenced by ilWikiStatGUI\getListData(), and ilWikiStatGUI\viewToolbar().

{
$res = array();
foreach(self::getFiguresPage() as $figure)
{
$res[$figure] = self::getFigureTitle($figure);
}
return $res;
}

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static ilWikiStat::getFigures ( )
static

Definition at line 1106 of file class.ilWikiStat.php.

{
return array(
self::KEY_FIGURE_WIKI_NUM_PAGES
,self::KEY_FIGURE_WIKI_NEW_PAGES
,self::KEY_FIGURE_WIKI_NEW_PAGES_AVG
,self::KEY_FIGURE_WIKI_EDIT_PAGES
,self::KEY_FIGURE_WIKI_EDIT_PAGES_AVG
,self::KEY_FIGURE_WIKI_DELETED_PAGES
,self::KEY_FIGURE_WIKI_READ_PAGES
,self::KEY_FIGURE_WIKI_USER_EDIT_PAGES
,self::KEY_FIGURE_WIKI_USER_EDIT_PAGES_AVG
,self::KEY_FIGURE_WIKI_NUM_RATING
,self::KEY_FIGURE_WIKI_NUM_RATING_AVG
,self::KEY_FIGURE_WIKI_RATING_AVG
,self::KEY_FIGURE_WIKI_INTERNAL_LINKS
,self::KEY_FIGURE_WIKI_INTERNAL_LINKS_AVG
,self::KEY_FIGURE_WIKI_EXTERNAL_LINKS
,self::KEY_FIGURE_WIKI_EXTERNAL_LINKS_AVG
,self::KEY_FIGURE_WIKI_WORDS
,self::KEY_FIGURE_WIKI_WORDS_AVG
,self::KEY_FIGURE_WIKI_CHARS
,self::KEY_FIGURE_WIKI_CHARS_AVG
,self::KEY_FIGURE_WIKI_FOOTNOTES
,self::KEY_FIGURE_WIKI_FOOTNOTES_AVG
);
}
static ilWikiStat::getFiguresPage ( )
static

Definition at line 1134 of file class.ilWikiStat.php.

{
return array(
self::KEY_FIGURE_WIKI_PAGE_CHANGES
,self::KEY_FIGURE_WIKI_PAGE_CHANGES_AVG
,self::KEY_FIGURE_WIKI_PAGE_USER_EDIT
,self::KEY_FIGURE_WIKI_PAGE_READ
,self::KEY_FIGURE_WIKI_PAGE_INTERNAL_LINKS
,self::KEY_FIGURE_WIKI_PAGE_EXTERNAL_LINKS
,self::KEY_FIGURE_WIKI_PAGE_WORDS
,self::KEY_FIGURE_WIKI_PAGE_CHARS
,self::KEY_FIGURE_WIKI_PAGE_FOOTNOTES
,self::KEY_FIGURE_WIKI_PAGE_RATINGS
);
}
static ilWikiStat::getFigureTitle (   $a_figure)
static

Definition at line 1150 of file class.ilWikiStat.php.

References $lng.

Referenced by getFigureOptions(), getFigureOptionsPage(), and ilWikiStatGUI\renderGraph().

{
global $lng;
$map = array(
// wiki
self::KEY_FIGURE_WIKI_NUM_PAGES => $lng->txt("wiki_stat_num_pages")
,self::KEY_FIGURE_WIKI_NEW_PAGES => $lng->txt("wiki_stat_new_pages")
,self::KEY_FIGURE_WIKI_NEW_PAGES_AVG => $lng->txt("wiki_stat_new_pages_avg")
,self::KEY_FIGURE_WIKI_EDIT_PAGES => $lng->txt("wiki_stat_edit_pages")
,self::KEY_FIGURE_WIKI_EDIT_PAGES_AVG => $lng->txt("wiki_stat_edit_pages_avg")
,self::KEY_FIGURE_WIKI_DELETED_PAGES => $lng->txt("wiki_stat_deleted_pages")
,self::KEY_FIGURE_WIKI_READ_PAGES => $lng->txt("wiki_stat_read_pages")
,self::KEY_FIGURE_WIKI_USER_EDIT_PAGES => $lng->txt("wiki_stat_user_edit_pages")
,self::KEY_FIGURE_WIKI_USER_EDIT_PAGES_AVG => $lng->txt("wiki_stat_user_edit_pages_avg")
,self::KEY_FIGURE_WIKI_NUM_RATING => $lng->txt("wiki_stat_num_rating")
,self::KEY_FIGURE_WIKI_NUM_RATING_AVG => $lng->txt("wiki_stat_num_rating_avg")
,self::KEY_FIGURE_WIKI_RATING_AVG => $lng->txt("wiki_stat_rating_avg")
,self::KEY_FIGURE_WIKI_INTERNAL_LINKS => $lng->txt("wiki_stat_internal_links")
,self::KEY_FIGURE_WIKI_INTERNAL_LINKS_AVG => $lng->txt("wiki_stat_internal_links_avg")
,self::KEY_FIGURE_WIKI_EXTERNAL_LINKS => $lng->txt("wiki_stat_external_links")
,self::KEY_FIGURE_WIKI_EXTERNAL_LINKS_AVG => $lng->txt("wiki_stat_external_links_avg")
,self::KEY_FIGURE_WIKI_WORDS => $lng->txt("wiki_stat_words")
,self::KEY_FIGURE_WIKI_WORDS_AVG => $lng->txt("wiki_stat_words_avg")
,self::KEY_FIGURE_WIKI_CHARS => $lng->txt("wiki_stat_chars")
,self::KEY_FIGURE_WIKI_CHARS_AVG => $lng->txt("wiki_stat_chars_avg")
,self::KEY_FIGURE_WIKI_FOOTNOTES => $lng->txt("wiki_stat_footnotes")
,self::KEY_FIGURE_WIKI_FOOTNOTES_AVG => $lng->txt("wiki_stat_footnotes_avg")
// page
,self::KEY_FIGURE_WIKI_PAGE_CHANGES => $lng->txt("wiki_stat_page_changes")
,self::KEY_FIGURE_WIKI_PAGE_CHANGES_AVG => $lng->txt("wiki_stat_page_changes_avg")
,self::KEY_FIGURE_WIKI_PAGE_USER_EDIT => $lng->txt("wiki_stat_page_user_edit")
,self::KEY_FIGURE_WIKI_PAGE_READ => $lng->txt("wiki_stat_page_read")
,self::KEY_FIGURE_WIKI_PAGE_INTERNAL_LINKS => $lng->txt("wiki_stat_page_internal_links")
,self::KEY_FIGURE_WIKI_PAGE_EXTERNAL_LINKS => $lng->txt("wiki_stat_page_external_links")
,self::KEY_FIGURE_WIKI_PAGE_WORDS => $lng->txt("wiki_stat_page_words")
,self::KEY_FIGURE_WIKI_PAGE_CHARS => $lng->txt("wiki_stat_page_characters")
,self::KEY_FIGURE_WIKI_PAGE_FOOTNOTES => $lng->txt("wiki_stat_page_footnotes")
,self::KEY_FIGURE_WIKI_PAGE_RATINGS => $lng->txt("wiki_stat_page_ratings")
);
return $map[$a_figure];
}

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static ilWikiStat::getTimestamp ( )
staticprotected

Get current time frame (hourly)

Returns
string

Definition at line 180 of file class.ilWikiStat.php.

Referenced by writeData().

{
return date("Y-m-d H:00:00");
}

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static ilWikiStat::getWikiAggr (   $a_wiki_id,
  $a_day_from,
  $a_day_to,
  $a_table,
  $a_field,
  $a_aggr_value,
  $a_sub_field = null,
  $a_sub_id = null,
  $a_build_full_period = false 
)
staticprotected

Definition at line 535 of file class.ilWikiStat.php.

References $ilDB, $res, $row, buildFullPeriodData(), and getWikiLast().

Referenced by getWikiDeletedPages(), getWikiNewPagesSum(), getWikiNumPages(), getWikiNumRating(), getWikiPageChanges(), getWikiPageCharacters(), getWikiPageExternalLinks(), getWikiPageFootnotes(), getWikiPageInternalLinks(), getWikiPageRatings(), getWikiPageRead(), getWikiPageWords(), getWikiRatingAvg(), and getWikiReadPages().

{
global $ilDB;
$res = array();
$deleted = null;
$sql = "SELECT ts_day, ".sprintf($a_aggr_value, $a_field)." ".$a_field;
if($a_table == "wiki_stat_page" && $a_sub_field)
{
$sql .= ", MAX(deleted) deleted";
}
$sql .= " FROM ".$a_table.
" WHERE wiki_id = ".$ilDB->quote($a_wiki_id, "integer").
" AND ts_day >= ".$ilDB->quote($a_day_from, "text").
" AND ts_day <= ".$ilDB->quote($a_day_to, "text");
if(!$a_build_full_period)
{
// to build full period data we need all values in DB
$sql .= " AND ".$a_field." > ".$ilDB->quote(0, "integer").
" AND ".$a_field." IS NOT NULL";
}
if($a_sub_field)
{
$sql .= " AND ".$a_sub_field." = ".$ilDB->quote($a_sub_id, "integer");
}
$sql .= " GROUP BY ts_day".
" ORDER BY ts_day";
$set = $ilDB->query($sql);
while($row = $ilDB->fetchAssoc($set))
{
$res[$row["ts_day"]] = $row[$a_field];
$deleted = max($row["deleted"], $deleted);
}
if($a_build_full_period)
{
$period_first = $a_day_from;
$period_last = $a_day_to;
// check if sub was deleted in period
if($a_table == "wiki_stat_page" && $a_sub_field && $deleted)
{
$sql = "SELECT MAX(ts_day) last_day, MIN(ts_day) first_day".
" FROM ".$a_table.
" WHERE wiki_id = ".$ilDB->quote($a_wiki_id, "integer").
" AND ".$a_sub_field." = ".$ilDB->quote($a_sub_id, "integer");
$set = $ilDB->query($sql);
$row = $ilDB->fetchAssoc($set);
$last_day = $row["last_day"];
if($last_day < $period_last)
{
$period_last = $last_day;
}
$first_day = $row["first_day"];
if($first_day > $period_first)
{
$period_first = $first_day;
}
}
$last_before_period = null;
if(!$res[$a_day_from])
{
$last_before_period = self::getWikiLast($a_wiki_id, $a_day_from, $a_table, $a_field, $a_sub_field, $a_sub_id);
}
// no need to allow zero here as we are not building averages
self::buildFullPeriodData($res, $period_first, $period_last, $last_before_period);
}
return $res;
}

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static ilWikiStat::getWikiAggrSub (   $a_wiki_id,
  $a_day_from,
  $a_day_to,
  $a_table,
  $a_field,
  $a_aggr_by,
  $a_aggr_value,
  $a_aggr_sub,
  $a_sub_field = null,
  $a_sub_id = null,
  $a_build_full_period = false 
)
staticprotected

Definition at line 631 of file class.ilWikiStat.php.

References $ilDB, $res, $row, buildFullPeriodData(), exit, and getWikiLast().

Referenced by getWikiCharacters(), getWikiCharactersAvg(), getWikiExternalLinks(), getWikiExternalLinksAvg(), getWikiFootnotes(), getWikiFootnotesAvg(), getWikiInternalLinks(), getWikiInternalLinksAvg(), getWikiNewPagesAvg(), getWikiNumRatingAvg(), getWikiPageChangesAvg(), getWikiWords(), and getWikiWordsAvg().

{
global $ilDB;
$res = array();
if(!$a_build_full_period)
{
$sql = "SELECT ts_day, ".sprintf($a_aggr_value, $a_field)." ".$a_field.
" FROM (".
// subquery to build average per $a_aggr_by
" SELECT ts_day, ".sprintf($a_aggr_sub, $a_field)." ".$a_field.
" FROM ".$a_table.
" WHERE wiki_id = ".$ilDB->quote($a_wiki_id, "integer").
" AND ts_day >= ".$ilDB->quote($a_day_from, "text").
" AND ts_day <= ".$ilDB->quote($a_day_to, "text").
" AND ".$a_field." > ".$ilDB->quote(0, "integer").
" AND ".$a_field." IS NOT NULL";
if($a_sub_field)
{
$sql .= " AND ".$a_sub_field." = ".$ilDB->quote($a_sub_id, "integer");
}
$sql .= " GROUP BY ts_day, ".$a_aggr_by.
") aggr_sub".
" GROUP BY ts_day".
" ORDER BY ts_day";
$set = $ilDB->query($sql);
while($row = $ilDB->fetchAssoc($set))
{
$res[$row["ts_day"]] = $row[$a_field];
}
}
else
{
$tmp = $all_aggr_ids = $deleted_in_period = $first_day_in_period = array();
if($a_table != "wiki_stat_page")
{
echo "can only build full period averages for wiki_stat_page";
exit();
}
// as current period can be totally empty, gather existing subs
$sql = " SELECT *".
" FROM (".
" SELECT ".$a_aggr_by.", MAX(deleted) deleted, MAX(ts_day) last_day, MIN(ts_day) first_day".
" FROM ".$a_table.
" WHERE wiki_id = ".$ilDB->quote($a_wiki_id, "integer").
" GROUP BY ".$a_aggr_by.
") aggr_sub".
" WHERE first_day <= ".$ilDB->quote($a_day_to, "text"). // not created after period
" AND (last_day >= ".$ilDB->quote($a_day_from, "text"). // (deleted in/after period
" OR deleted = ".$ilDB->quote(0, "integer").")"; // or still existing)
$set = $ilDB->query($sql);
while($row = $ilDB->fetchAssoc($set))
{
$all_aggr_ids[] = $row[$a_aggr_by];
// if deleted in period we need the last day
if($row["deleted"] && $row["last_day"] < $a_day_to)
{
$deleted_in_period[$row[$a_aggr_by]] = $row["last_day"];
}
// if created in period we need the first day
if($row["first_day"] > $a_day_from)
{
$first_day_in_period[$row[$a_aggr_by]] = $row["first_day"];
}
}
// we need to build average manually after completing period data (zero is valid)
$sql = " SELECT ts_day, ".$a_aggr_by.", ".sprintf($a_aggr_sub, $a_field)." ".$a_field.
" FROM ".$a_table.
" WHERE wiki_id = ".$ilDB->quote($a_wiki_id, "integer").
" AND ts_day >= ".$ilDB->quote($a_day_from, "text").
" AND ts_day <= ".$ilDB->quote($a_day_to, "text");
$sql .= " GROUP BY ts_day, ".$a_aggr_by;
$set = $ilDB->query($sql);
while($row = $ilDB->fetchAssoc($set))
{
if(!in_array($row[$a_aggr_by], $all_aggr_ids))
{
var_dump("unexpected wiki_stat_page_entry", $row);
}
$tmp[$row[$a_aggr_by]][$row["ts_day"]] = $row[$a_field];
}
// build full period for each sub
foreach($all_aggr_ids as $aggr_by_id)
{
// last of entry of sub is before period
if(!is_array($tmp[$aggr_by_id]))
{
$tmp[$aggr_by_id] = array();
}
// get last value before period to add missing entries in period
$last_before_period = null;
if(!$tmp[$aggr_by_id][$a_day_from])
{
$last_before_period = self::getWikiLast($a_wiki_id, $a_day_from, $a_table, $a_field, $a_aggr_by, $aggr_by_id);
}
// if sub was created in period (see above), shorten period accordingly
$first_period_day = isset($first_day_in_period[$aggr_by_id])
? $first_day_in_period[$aggr_by_id]
: $a_day_from;
// if sub was deleted in period (see above), shorten period accordingly
$last_period_day = isset($deleted_in_period[$aggr_by_id])
? $deleted_in_period[$aggr_by_id]
: $a_day_to;
// allow zero as we need to correct number of valid subs per day (see below - AVG)
self::buildFullPeriodData($tmp[$aggr_by_id], $first_period_day, $last_period_day, $last_before_period, true);
// distribute sub to days
foreach($tmp[$aggr_by_id] as $day => $value)
{
$res[$day][$aggr_by_id] = $value;
}
}
// build average over subs
foreach($res as $day => $values)
{
switch($a_aggr_value)
{
case "AVG(%s)":
$res[$day] = array_sum($values)/sizeof($values);
break;
case "SUM(%s)":
$res[$day] = array_sum($values);
break;
default:
var_dump("unsupport aggr ".$a_aggr_value);
break;
}
}
}
return $res;
}

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static ilWikiStat::getWikiCharacters (   $a_wiki_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 1007 of file class.ilWikiStat.php.

References getWikiAggrSub().

Referenced by getFigureData().

{
return self::getWikiAggrSub($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_page", "num_chars", "page_id", "SUM(%s)", "MAX(%s)", null, null, true);
}

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static ilWikiStat::getWikiCharactersAvg (   $a_wiki_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 1012 of file class.ilWikiStat.php.

References getWikiAggrSub().

Referenced by getFigureData().

{
return self::getWikiAggrSub($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_page", "num_chars", "page_id", "AVG(%s)", "MAX(%s)", null, null, true);
}

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static ilWikiStat::getWikiDeletedPages (   $a_wiki_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 834 of file class.ilWikiStat.php.

References getWikiAggr().

Referenced by getFigureData().

{
return self::getWikiAggr($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat", "del_pages", "SUM(%s)");
}

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static ilWikiStat::getWikiEditPagesAvg (   $a_wiki_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 868 of file class.ilWikiStat.php.

References $ilDB, $res, and $row.

Referenced by getFigureData().

{
global $ilDB;
$res = array();
$sql = "SELECT ts_day, AVG(num_changed_pages) num_changed_pages".
" FROM (".
// subquery to build average per user
" SELECT ts_day, COUNT(DISTINCT(page_id)) num_changed_pages".
" FROM wiki_stat_page_user".
" WHERE wiki_id = ".$ilDB->quote($a_wiki_id, "integer").
" AND ts_day >= ".$ilDB->quote($a_day_from, "text").
" AND ts_day <= ".$ilDB->quote($a_day_to, "text").
" AND changes > ".$ilDB->quote(0, "integer").
" AND changes IS NOT NULL".
" GROUP BY ts_day, user_id".
") aggr_user".
" GROUP BY ts_day".
" ORDER BY ts_day";
$set = $ilDB->query($sql);
while($row = $ilDB->fetchAssoc($set))
{
$res[$row["ts_day"]] = $row["num_changed_pages"];
}
return $res;
}

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static ilWikiStat::getWikiEditPagesSum (   $a_wiki_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 844 of file class.ilWikiStat.php.

References $ilDB, $res, and $row.

Referenced by getFigureData().

{
global $ilDB;
$res = array();
$sql = "SELECT ts_day, COUNT(DISTINCT(page_id)) num_changed_pages".
" FROM wiki_stat_page_user".
" WHERE wiki_id = ".$ilDB->quote($a_wiki_id, "integer").
" AND ts_day >= ".$ilDB->quote($a_day_from, "text").
" AND ts_day <= ".$ilDB->quote($a_day_to, "text").
" AND changes > ".$ilDB->quote(0, "integer").
" AND changes IS NOT NULL".
" GROUP BY ts_day".
" ORDER BY ts_day";
$set = $ilDB->query($sql);
while($row = $ilDB->fetchAssoc($set))
{
$res[$row["ts_day"]] = $row["num_changed_pages"];
}
return $res;
}

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static ilWikiStat::getWikiExternalLinks (   $a_wiki_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 987 of file class.ilWikiStat.php.

References getWikiAggrSub().

Referenced by getFigureData().

{
return self::getWikiAggrSub($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_page", "ext_links", "page_id", "SUM(%s)", "MAX(%s)", null, null, true);
}

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static ilWikiStat::getWikiExternalLinksAvg (   $a_wiki_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 992 of file class.ilWikiStat.php.

References getWikiAggrSub().

Referenced by getFigureData().

{
return self::getWikiAggrSub($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_page", "ext_links", "page_id", "AVG(%s)", "MAX(%s)", null, null, true);
}

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static ilWikiStat::getWikiFootnotes (   $a_wiki_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 1017 of file class.ilWikiStat.php.

References getWikiAggrSub().

Referenced by getFigureData().

{
return self::getWikiAggrSub($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_page", "footnotes", "page_id", "SUM(%s)", "MAX(%s)", null, null, true);
}

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static ilWikiStat::getWikiFootnotesAvg (   $a_wiki_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 1022 of file class.ilWikiStat.php.

References getWikiAggrSub().

Referenced by getFigureData().

{
return self::getWikiAggrSub($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_page", "footnotes", "page_id", "AVG(%s)", "MAX(%s)", null, null, true);
}

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static ilWikiStat::getWikiInternalLinks (   $a_wiki_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 977 of file class.ilWikiStat.php.

References getWikiAggrSub().

Referenced by getFigureData().

{
return self::getWikiAggrSub($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_page", "int_links", "page_id", "SUM(%s)", "MAX(%s)", null, null, true);
}

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static ilWikiStat::getWikiInternalLinksAvg (   $a_wiki_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 982 of file class.ilWikiStat.php.

References getWikiAggrSub().

Referenced by getFigureData().

{
return self::getWikiAggrSub($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_page", "int_links", "page_id", "AVG(%s)", "MAX(%s)", null, null, true);
}

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static ilWikiStat::getWikiLast (   $a_wiki_id,
  $a_day_from,
  $a_table,
  $a_field,
  $a_sub_field = null,
  $a_sub_id = null 
)
staticprotected

Definition at line 610 of file class.ilWikiStat.php.

References $ilDB.

Referenced by getWikiAggr(), and getWikiAggrSub().

{
global $ilDB;
// get last existing value before period (zero is valid)
$sql = "SELECT MAX(".$a_field.") latest".
" FROM ".$a_table.
" WHERE wiki_id = ".$ilDB->quote($a_wiki_id, "integer").
" AND ts_day < ".$ilDB->quote($a_day_from, "text");
if($a_sub_field)
{
$sql .= " AND ".$a_sub_field." = ".$ilDB->quote($a_sub_id, "integer");
}
$sql .= " GROUP BY ts_day".
" ORDER BY ts_day DESC";
$ilDB->setLimit(1);
$set = $ilDB->query($sql);
$last_before_period = $ilDB->fetchAssoc($set);
return $last_before_period["latest"];
}

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static ilWikiStat::getWikiNewPagesAvg (   $a_wiki_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 829 of file class.ilWikiStat.php.

References getWikiAggrSub().

Referenced by getFigureData().

{
return self::getWikiAggrSub($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_user", "new_pages", "user_id", "AVG(%s)", "SUM(%s)");
}

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static ilWikiStat::getWikiNewPagesSum (   $a_wiki_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 824 of file class.ilWikiStat.php.

References getWikiAggr().

Referenced by getFigureData().

{
return self::getWikiAggr($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_user", "new_pages", "SUM(%s)");
}

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static ilWikiStat::getWikiNumPages (   $a_wiki_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 819 of file class.ilWikiStat.php.

References getWikiAggr().

Referenced by getFigureData().

{
return self::getWikiAggr($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat", "num_pages", "MAX(%s)", null, null, true);
}

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static ilWikiStat::getWikiNumRating (   $a_wiki_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 954 of file class.ilWikiStat.php.

References getWikiAggr().

Referenced by getFigureData().

{
return self::getWikiAggr($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_page", "num_ratings", "SUM(%s)");
}

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static ilWikiStat::getWikiNumRatingAvg (   $a_wiki_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 959 of file class.ilWikiStat.php.

References getWikiAggrSub().

Referenced by getFigureData().

{
return self::getWikiAggrSub($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_page", "num_ratings", "page_id", "AVG(%s)", "SUM(%s)");
}

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static ilWikiStat::getWikiPageChanges (   $a_wiki_id,
  $a_page_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 1032 of file class.ilWikiStat.php.

References getWikiAggr().

Referenced by getFigureDataPage().

{
return self::getWikiAggr($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_page_user", "changes", "SUM(%s)", "page_id", $a_page_id);
}

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static ilWikiStat::getWikiPageChangesAvg (   $a_wiki_id,
  $a_page_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 1037 of file class.ilWikiStat.php.

References getWikiAggrSub().

Referenced by getFigureDataPage().

{
return self::getWikiAggrSub($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_page_user", "changes", "user_id", "AVG(%s)", "SUM(%s)", "page_id", $a_page_id);
}

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static ilWikiStat::getWikiPageCharacters (   $a_wiki_id,
  $a_page_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 1067 of file class.ilWikiStat.php.

References getWikiAggr().

Referenced by getFigureDataPage().

{
return self::getWikiAggr($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_page", "num_chars", "MAX(%s)", "page_id", $a_page_id, true);
}

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static ilWikiStat::getWikiPageExternalLinks (   $a_wiki_id,
  $a_page_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 1057 of file class.ilWikiStat.php.

References getWikiAggr().

Referenced by getFigureDataPage().

{
return self::getWikiAggr($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_page", "ext_links", "MAX(%s)", "page_id", $a_page_id, true);
}

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static ilWikiStat::getWikiPageFootnotes (   $a_wiki_id,
  $a_page_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 1072 of file class.ilWikiStat.php.

References getWikiAggr().

Referenced by getFigureDataPage().

{
return self::getWikiAggr($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_page", "footnotes", "MAX(%s)", "page_id", $a_page_id, true);
}

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static ilWikiStat::getWikiPageInternalLinks (   $a_wiki_id,
  $a_page_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 1052 of file class.ilWikiStat.php.

References getWikiAggr().

Referenced by getFigureDataPage().

{
return self::getWikiAggr($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_page", "int_links", "MAX(%s)", "page_id", $a_page_id, true);
}

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static ilWikiStat::getWikiPageRatings (   $a_wiki_id,
  $a_page_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 1077 of file class.ilWikiStat.php.

References getWikiAggr().

Referenced by getFigureDataPage().

{
return self::getWikiAggr($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_page", "num_ratings", "SUM(%s)", "page_id", $a_page_id);
}

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static ilWikiStat::getWikiPageRead (   $a_wiki_id,
  $a_page_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 1047 of file class.ilWikiStat.php.

References getWikiAggr().

Referenced by getFigureDataPage().

{
return self::getWikiAggr($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_page_user", "read_events", "SUM(%s)", "page_id", $a_page_id);
}

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static ilWikiStat::getWikiPageUserEdit (   $a_wiki_id,
  $a_page_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 1042 of file class.ilWikiStat.php.

References getWikiUserEditPages().

Referenced by getFigureDataPage().

{
return self::getWikiUserEditPages($a_wiki_id, $a_day_from, $a_day_to, "page_id", $a_page_id);
}

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static ilWikiStat::getWikiPageWords (   $a_wiki_id,
  $a_page_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 1062 of file class.ilWikiStat.php.

References getWikiAggr().

Referenced by getFigureDataPage().

{
return self::getWikiAggr($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_page", "num_words", "MAX(%s)", "page_id", $a_page_id, true);
}

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static ilWikiStat::getWikiRatingAvg (   $a_wiki_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 964 of file class.ilWikiStat.php.

References $res, and getWikiAggr().

Referenced by getFigureData().

{
$res = self::getWikiAggr($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat", "avg_rating", "AVG(%s)");
foreach(array_keys($res) as $day)
{
// int-to-float
$res[$day] = $res[$day]/100;
}
return $res;
}

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static ilWikiStat::getWikiReadPages (   $a_wiki_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 839 of file class.ilWikiStat.php.

References getWikiAggr().

Referenced by getFigureData().

{
return self::getWikiAggr($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_page_user", "read_events", "SUM(%s)");
}

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static ilWikiStat::getWikiUserEditPages (   $a_wiki_id,
  $a_day_from,
  $a_day_to,
  $a_sub_field = null,
  $a_sub_id = null 
)
staticprotected

Definition at line 897 of file class.ilWikiStat.php.

References $ilDB, $res, and $row.

Referenced by getFigureData(), and getWikiPageUserEdit().

{
global $ilDB;
$res = array();
$sql = "SELECT ts_day, COUNT(DISTINCT(user_id)) num_changed_users".
" FROM wiki_stat_page_user".
" WHERE wiki_id = ".$ilDB->quote($a_wiki_id, "integer").
" AND ts_day >= ".$ilDB->quote($a_day_from, "text").
" AND ts_day <= ".$ilDB->quote($a_day_to, "text").
" AND changes > ".$ilDB->quote(0, "integer").
" AND changes IS NOT NULL";
if($a_sub_field)
{
$sql .= " AND ".$a_sub_field." = ".$ilDB->quote($a_sub_id, "integer");
}
$sql .= " GROUP BY ts_day".
" ORDER BY ts_day";
$set = $ilDB->query($sql);
while($row = $ilDB->fetchAssoc($set))
{
$res[$row["ts_day"]] = $row["num_changed_users"];
}
return $res;
}

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static ilWikiStat::getWikiUserEditPagesAvg (   $a_wiki_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 925 of file class.ilWikiStat.php.

References $ilDB, $res, and $row.

{
global $ilDB;
$res = array();
$sql = "SELECT ts_day, AVG(num_changed_users) num_changed_users".
" FROM (".
// subquery to build average per page
" SELECT ts_day, COUNT(DISTINCT(user_id)) num_changed_users".
" FROM wiki_stat_page_user".
" WHERE wiki_id = ".$ilDB->quote($a_wiki_id, "integer").
" AND ts_day >= ".$ilDB->quote($a_day_from, "text").
" AND ts_day <= ".$ilDB->quote($a_day_to, "text").
" AND changes > ".$ilDB->quote(0, "integer").
" AND changes IS NOT NULL".
" GROUP BY ts_day, page_id".
") aggr_user".
" GROUP BY ts_day".
" ORDER BY ts_day";
$set = $ilDB->query($sql);
while($row = $ilDB->fetchAssoc($set))
{
$res[$row["ts_day"]] = $row["num_changed_users"];
}
return $res;
}
static ilWikiStat::getWikiWords (   $a_wiki_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 997 of file class.ilWikiStat.php.

References getWikiAggrSub().

Referenced by getFigureData().

{
return self::getWikiAggrSub($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_page", "num_words", "page_id", "SUM(%s)", "MAX(%s)", null, null, true);
}

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static ilWikiStat::getWikiWordsAvg (   $a_wiki_id,
  $a_day_from,
  $a_day_to 
)
staticprotected

Definition at line 1002 of file class.ilWikiStat.php.

References getWikiAggrSub().

Referenced by getFigureData().

{
return self::getWikiAggrSub($a_wiki_id, $a_day_from, $a_day_to, "wiki_stat_page", "num_words", "page_id", "AVG(%s)", "MAX(%s)", null, null, true);
}

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static ilWikiStat::handleEvent (   $a_event,
ilWikiPage  $a_page_obj,
  $a_user_id = null,
array  $a_additional_data = null 
)
static

Handle wiki page event.

Parameters
int$a_event
ilWikiPage$a_page_obj
int$a_user_id
int$a_additional_data

Definition at line 135 of file class.ilWikiStat.php.

References $ilUser, handlePageCreated(), handlePageDeletion(), handlePageRating(), handlePageRead(), and handlePageUpdated().

Referenced by ilWikiPage\afterUpdate(), ilWikiPage\create(), ilWikiPage\delete(), ilWikiPageGUI\increaseViewCount(), and ilWikiPageGUI\updateStatsRating().

{
global $ilUser;
if(!$a_user_id)
{
$a_user_id = $ilUser->getId();
}
if(!$a_user_id || $a_user_id == ANONYMOUS_USER_ID)
{
return;
}
switch((int)$a_event)
{
case self::EVENT_PAGE_CREATED:
self::handlePageCreated($a_page_obj, $a_user_id);
break;
case self::EVENT_PAGE_UPDATED:
self::handlePageUpdated($a_page_obj, $a_user_id, $a_additional_data);
break;
case self::EVENT_PAGE_READ:
self::handlePageRead($a_page_obj, $a_user_id);
break;
case self::EVENT_PAGE_DELETED:
self::handlePageDeletion($a_page_obj, $a_user_id);
break;
case self::EVENT_PAGE_RATING:
self::handlePageRating($a_page_obj, $a_user_id);
break;
default:
return;
}
}

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static ilWikiStat::handlePageCreated ( ilWikiPage  $a_page_obj,
  $a_user_id 
)
static

Handle wiki page creation.

Parameters
ilWikiPage$a_page_obj
int$a_user_id

Definition at line 385 of file class.ilWikiStat.php.

References ilWikiPage\getWikiId(), writeStat(), and writeStatUser().

Referenced by handleEvent().

{
// wiki: num_pages (count)
self::writeStat($a_page_obj->getWikiId(),
array(
"num_pages" => array("integer", self::countPages($a_page_obj->getWikiId()))
));
// user: new_pages+1
self::writeStatUser($a_page_obj->getWikiId(), $a_user_id,
array(
"new_pages" => array("increment", 1)
));
}

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static ilWikiStat::handlePageDeletion ( ilWikiPage  $a_page_obj,
  $a_user_id 
)
static

Handle wiki page deletion.

Parameters
ilWikiPage$a_page_obj
int$a_user_id

Definition at line 447 of file class.ilWikiStat.php.

References $ilDB, getAverageRating(), ilPageObject\getId(), ilWikiPage\getWikiId(), writeStat(), and writeStatPage().

Referenced by handleEvent().

{
global $ilDB;
// copy last entry to have deletion timestamp
$sql = "SELECT * ".
" FROM wiki_stat_page".
" WHERE wiki_id = ".$ilDB->quote($a_page_obj->getWikiId(), "integer").
" AND page_id = ".$ilDB->quote($a_page_obj->getId(), "integer");
" ORDER BY ts DESC";
$ilDB->setLimit(1);
$set = $ilDB->query($sql);
// #15748
if($ilDB->numRows($set))
{
$data = $ilDB->fetchAssoc($set);
// see self::handlePageUpdated()
$values = array(
"int_links" => array("integer", $data["int_links"]),
"ext_links" => array("integer", $data["ext_links"]),
"footnotes" => array("integer", $data["footnotes"]),
"num_words" => array("integer", $data["num_words"]),
"num_chars" => array("integer", $data["num_chars"]),
"num_ratings" => array("integer", $data["num_ratings"]),
"avg_rating" => array("integer", $data["avg_rating"]),
);
self::writeStatPage($a_page_obj->getWikiId(), $a_page_obj->getId(), $values);
}
// mark all page entries as deleted
$ilDB->manipulate("UPDATE wiki_stat_page".
" SET deleted = ".$ilDB->quote(1, "integer").
" WHERE page_id = ".$ilDB->quote($a_page_obj->getId(), "integer").
" AND wiki_id = ".$ilDB->quote($a_page_obj->getWikiId(), "integer"));
// wiki: del_pages+1, num_pages (count), avg_rating
$rating = self::getAverageRating($a_page_obj->getWikiId());
self::writeStat($a_page_obj->getWikiId(),
array(
"del_pages" => array("increment", 1),
"num_pages" => array("integer", self::countPages($a_page_obj->getWikiId())),
"avg_rating" => array("integer", $rating["avg"]*100)
));
}

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static ilWikiStat::handlePageRating ( ilWikiPage  $a_page_obj,
  $a_user_id 
)
static

Handle wiki page rating.

Parameters
ilWikiPage$a_page_obj
int$a_user_id

Definition at line 500 of file class.ilWikiStat.php.

References getAverageRating(), ilPageObject\getId(), ilWikiPage\getWikiId(), writeStat(), and writeStatPage().

Referenced by handleEvent().

{
// do page first!
$rating = self::getAverageRating($a_page_obj->getWikiId(), $a_page_obj->getId());
// wiki_stat_page: num_ratings, avg_rating
self::writeStatPage($a_page_obj->getWikiId(), $a_page_obj->getId(),
array(
"num_ratings" => array("integer", $rating["cnt"]),
"avg_rating" => array("integer", $rating["avg"]*100),
));
$rating = self::getAverageRating($a_page_obj->getWikiId());
// wiki_stat: avg_rating
$is_update = self::writeStat($a_page_obj->getWikiId(),
array(
"avg_rating" => array("integer", $rating["avg"]*100)
));
if(!$is_update)
{
// wiki: num_pages (count)
self::writeStat($a_page_obj->getWikiId(),
array(
"num_pages" => array("integer", self::countPages($a_page_obj->getWikiId()))
));
}
}

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static ilWikiStat::handlePageRead ( ilWikiPage  $a_page_obj,
  $a_user_id 
)
static

Handle wiki page read.

Parameters
ilWikiPage$a_page_obj
int$a_user_id

Definition at line 432 of file class.ilWikiStat.php.

References ilPageObject\getId(), ilWikiPage\getWikiId(), and writeStatPageUser().

Referenced by handleEvent().

{
// page_user: read_events+1
self::writeStatPageUser($a_page_obj->getWikiId(), $a_page_obj->getId(), $a_user_id,
array(
"read_events" => array("increment", 1)
));
}

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static ilWikiStat::handlePageUpdated ( ilWikiPage  $a_page_obj,
  $a_user_id,
array  $a_page_data = null 
)
static

Handle wiki page update.

Parameters
ilWikiPage$a_page_obj
int$a_user_id
array$a_page_data

Definition at line 407 of file class.ilWikiStat.php.

References ilPageObject\getId(), ilWikiPage\getWikiId(), writeStatPage(), and writeStatPageUser().

Referenced by handleEvent().

{
// page_user: changes+1
self::writeStatPageUser($a_page_obj->getWikiId(), $a_page_obj->getId(), $a_user_id,
array(
"changes" => array("increment", 1)
));
// page: see ilWikiPage::afterUpdate()
$values = array(
"int_links" => array("integer", $a_page_data["int_links"]),
"ext_links" => array("integer", $a_page_data["ext_links"]),
"footnotes" => array("integer", $a_page_data["footnotes"]),
"num_words" => array("integer", $a_page_data["num_words"]),
"num_chars" => array("integer", $a_page_data["num_chars"])
);
self::writeStatPage($a_page_obj->getWikiId(), $a_page_obj->getId(), $values);
}

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static ilWikiStat::writeData (   $a_table,
array  $a_primary,
array  $a_values 
)
staticprotected

Write data to DB.

  • Handles update/insert depending on time frame
  • supports increment/decrement custom values
Parameters
string$a_table
array$a_primary
array$a_values

Definition at line 195 of file class.ilWikiStat.php.

References $columns, $ilDB, getTimestamp(), and ilDB\LOCK_WRITE.

Referenced by writeStat(), writeStatPage(), writeStatPageUser(), and writeStatUser().

{
global $ilDB;
$tstamp = self::getTimestamp();
$a_primary["ts"] = array("timestamp", $tstamp);
$ilDB->lockTables(array(0 => array('name' => $a_table, 'type' => ilDB::LOCK_WRITE)));
$primary = array();
foreach($a_primary as $column => $value)
{
$primary[] = $column." = ".$ilDB->quote($value[1], $value[0]);
}
$primary = implode(" AND ", $primary);
$set = $ilDB->query("SELECT ts FROM ".$a_table.
" WHERE ".$primary);
$is_update = (bool)$ilDB->numRows($set);
// update (current timeframe)
if($is_update)
{
$values = array();
foreach($a_values as $column => $value)
{
if($value[0] == "increment")
{
$values[] = $column." = ".$column."+1";
}
else if($value[0] == "decrement")
{
$values[] = $column." = ".$column."-1";
}
else
{
$values[] = $column." = ".$ilDB->quote($value[1], $value[0]);
}
}
$values = implode(", ", $values);
$sql = "UPDATE ".$a_table.
" SET ".$values.
" WHERE ".$primary;
}
// insert (no entry yet for current time frame)
else
{
$a_values = array_merge($a_primary, $a_values);
$a_values["ts_day"] = array("text", substr($tstamp, 0, 10));
$a_values["ts_hour"] = array("integer", (int)substr($tstamp, 11, 2));
$values = array();
foreach($a_values as $column => $value)
{
$columns[] = $column;
if($value[0] == "increment")
{
$value[0] = "integer";
}
else if($value[0] == "decrement")
{
$value[0] = "integer";
$value[1] = 0;
}
$values[] = $ilDB->quote($value[1], $value[0]);
}
$values = implode(", ", $values);
$columns = implode(", ", $columns);
$sql = "INSERT INTO ".$a_table.
" (".$columns.")".
" VALUES (".$values.")";
}
$ilDB->manipulate($sql);
$ilDB->unlockTables();
return $is_update;
}

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static ilWikiStat::writeStat (   $a_wiki_id,
  $a_values 
)
staticprotected

Write data to wiki_stat.

Parameters
int$a_wiki_id
array$a_values

Definition at line 283 of file class.ilWikiStat.php.

References writeData().

Referenced by handlePageCreated(), handlePageDeletion(), and handlePageRating().

{
$primary = array(
"wiki_id" => array("integer", $a_wiki_id)
);
self::writeData("wiki_stat", $primary, $a_values);
}

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static ilWikiStat::writeStatPage (   $a_wiki_id,
  $a_page_id,
  $a_values 
)
staticprotected

Write data to wiki_stat_page.

Parameters
int$a_wiki_id
int$a_page_id
array$a_values

Definition at line 298 of file class.ilWikiStat.php.

References writeData().

Referenced by handlePageDeletion(), handlePageRating(), and handlePageUpdated().

{
$primary = array(
"wiki_id" => array("integer", $a_wiki_id),
"page_id" => array("integer", $a_page_id),
);
self::writeData("wiki_stat_page", $primary, $a_values);
}

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static ilWikiStat::writeStatPageUser (   $a_wiki_id,
  $a_page_id,
  $a_user_id,
  $a_values 
)
staticprotected

Write data to wiki_stat_page_user.

Parameters
int$a_wiki_id
int$a_page_id
int$a_user_id
array$a_values

Definition at line 315 of file class.ilWikiStat.php.

References writeData().

Referenced by handlePageRead(), and handlePageUpdated().

{
$primary = array(
"wiki_id" => array("integer", $a_wiki_id),
"page_id" => array("integer", $a_page_id),
"user_id" => array("integer", $a_user_id)
);
self::writeData("wiki_stat_page_user", $primary, $a_values);
}

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static ilWikiStat::writeStatUser (   $a_wiki_id,
  $a_user_id,
  $a_values 
)
staticprotected

Write to wiki_stat_user.

Parameters
int$a_wiki_id
int$a_user_id
array$a_values

Definition at line 332 of file class.ilWikiStat.php.

References writeData().

Referenced by handlePageCreated().

{
$primary = array(
"wiki_id" => array("integer", $a_wiki_id),
"user_id" => array("integer", $a_user_id)
);
self::writeData("wiki_stat_user", $primary, $a_values);
}

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Field Documentation

const ilWikiStat::EVENT_PAGE_CREATED = 1

Definition at line 83 of file class.ilWikiStat.php.

Referenced by ilWikiPage\create().

const ilWikiStat::EVENT_PAGE_DELETED = 4

Definition at line 86 of file class.ilWikiStat.php.

Referenced by ilWikiPage\delete().

const ilWikiStat::EVENT_PAGE_RATING = 5

Definition at line 87 of file class.ilWikiStat.php.

Referenced by ilWikiPageGUI\updateStatsRating().

const ilWikiStat::EVENT_PAGE_READ = 3

Definition at line 85 of file class.ilWikiStat.php.

Referenced by ilWikiPageGUI\increaseViewCount().

const ilWikiStat::EVENT_PAGE_UPDATED = 2

Definition at line 84 of file class.ilWikiStat.php.

Referenced by ilWikiPage\afterUpdate().

const ilWikiStat::KEY_FIGURE_WIKI_CHARS = 19

Definition at line 107 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_CHARS_AVG = 20

Definition at line 108 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_DELETED_PAGES = 6

Definition at line 94 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_EDIT_PAGES = 4

Definition at line 92 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_EDIT_PAGES_AVG = 5

Definition at line 93 of file class.ilWikiStat.php.

const ilWikiStat::KEY_FIGURE_WIKI_EXTERNAL_LINKS = 15

Definition at line 103 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_EXTERNAL_LINKS_AVG = 16

Definition at line 104 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_FOOTNOTES = 21

Definition at line 109 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_FOOTNOTES_AVG = 22

Definition at line 110 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_INTERNAL_LINKS = 13

Definition at line 101 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_INTERNAL_LINKS_AVG = 14

Definition at line 102 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_NEW_PAGES = 2

Definition at line 90 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_NEW_PAGES_AVG = 3

Definition at line 91 of file class.ilWikiStat.php.

const ilWikiStat::KEY_FIGURE_WIKI_NUM_PAGES = 1

Definition at line 89 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph(), and ilWikiStatGUI\viewToolbar().

const ilWikiStat::KEY_FIGURE_WIKI_NUM_RATING = 10

Definition at line 98 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_NUM_RATING_AVG = 11

Definition at line 99 of file class.ilWikiStat.php.

const ilWikiStat::KEY_FIGURE_WIKI_PAGE_CHANGES = 23

Definition at line 112 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph(), and ilWikiStatGUI\viewToolbar().

const ilWikiStat::KEY_FIGURE_WIKI_PAGE_CHANGES_AVG = 24

Definition at line 113 of file class.ilWikiStat.php.

const ilWikiStat::KEY_FIGURE_WIKI_PAGE_CHARS = 30

Definition at line 119 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_PAGE_EXTERNAL_LINKS = 28

Definition at line 117 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_PAGE_FOOTNOTES = 31

Definition at line 120 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_PAGE_INTERNAL_LINKS = 27

Definition at line 116 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_PAGE_RATINGS = 32

Definition at line 121 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_PAGE_READ = 26

Definition at line 115 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_PAGE_USER_EDIT = 25

Definition at line 114 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_PAGE_WORDS = 29

Definition at line 118 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_RATING_AVG = 12

Definition at line 100 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_READ_PAGES = 7

Definition at line 95 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_USER_EDIT_PAGES = 8

Definition at line 96 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_USER_EDIT_PAGES_AVG = 9

Definition at line 97 of file class.ilWikiStat.php.

const ilWikiStat::KEY_FIGURE_WIKI_WORDS = 17

Definition at line 105 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

const ilWikiStat::KEY_FIGURE_WIKI_WORDS_AVG = 18

Definition at line 106 of file class.ilWikiStat.php.

Referenced by ilWikiStatGUI\renderGraph().

The documentation for this class was generated from the following file: