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chamilo-lms
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Bug #4205 fix a lot of mysql queries

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skala
Juan Carlos Raña 13 years ago
parent 19a342efb0
commit 02bf7c5e74
1 changed files with 21 additions and 20 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 41
      main/wiki/index.php

41
main/wiki/index.php
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@ -527,7 +527,8 @@ if ($_GET['action']=='statistics' && (api_is_allowed_to_edit(false,true) || api_
$total_multimedia = 0;
$total_tables = 0;
$sql="SELECT *, COUNT(*) AS TOTAL_VERS, SUM(hits) AS TOTAL_VISITS FROM ".$tbl_wiki." WHERE c_id = $course_id ".$groupfilter.$condition_session."";
$sql="SELECT *, COUNT(*) AS TOTAL_VERS, SUM(hits) AS TOTAL_VISITS FROM ".$tbl_wiki." WHERE c_id = $course_id AND ".$groupfilter.$condition_session."";
$allpages=Database::query($sql);
while ($row=Database::fetch_array($allpages)) {
$total_versions = $row['TOTAL_VERS'];
@ -587,7 +588,7 @@ if ($_GET['action']=='statistics' && (api_is_allowed_to_edit(false,true) || api_
$total_tables_lv = 0;
$sql='SELECT * FROM '.$tbl_wiki.' s1 WHERE s1.c_id = '.$course_id.' AND id=(SELECT MAX(s2.id) FROM '.$tbl_wiki.' s2 WHERE s2.c_id = '.$course_id.' AND s1.reflink = s2.reflink AND '.$groupfilter.' AND session_id='.$session_id.')';
$sql='SELECT * FROM '.$tbl_wiki.' s1 WHERE s1.c_id = '.$course_id.' AND id=(SELECT MAX(s2.id) FROM '.$tbl_wiki.' s2 WHERE s2.c_id = '.$course_id.' AND s1.reflink = s2.reflink AND '.$groupfilter.' AND session_id='.$session_id.')';
$allpages=Database::query($sql);
while ($row=Database::fetch_array($allpages)) {
@ -734,7 +735,7 @@ $allpages=Database::query($sql);
//Current Wiki status add new pages
$sql='SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' '.$groupfilter.$condition_session.' GROUP BY addlock';//group by because mark 0 in all vers, then always is ok
$sql='SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.' GROUP BY addlock';//group by because mark 0 in all vers, then always is ok
$allpages=Database::query($sql);
while ($row=Database::fetch_array($allpages)) {
$wiki_add_lock=$row['addlock'];
@ -750,7 +751,7 @@ else{
//Creation date of the oldest wiki page and version
$first_wiki_date='0000-00-00 00:00:00';
$sql='SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' '.$groupfilter.$condition_session.' ORDER BY dtime ASC LIMIT 1';
$sql='SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.' ORDER BY dtime ASC LIMIT 1';
$allpages=Database::query($sql);
while ($row=Database::fetch_array($allpages)) {
$first_wiki_date=$row['dtime'];
@ -759,7 +760,7 @@ $allpages=Database::query($sql);
//Date of publication of the latest wiki version
$last_wiki_date='0000-00-00 00:00:00';
$sql='SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' '.$groupfilter.$condition_session.' ORDER BY dtime DESC LIMIT 1';
$sql='SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.' ORDER BY dtime DESC LIMIT 1';
$allpages=Database::query($sql);
while ($row=Database::fetch_array($allpages)) {
$last_wiki_date=$row['dtime'];
@ -768,7 +769,7 @@ $allpages=Database::query($sql);
//Average score of all wiki pages. (If a page has not scored zero rated)
$media_score =0;
$sql="SELECT *, SUM(score) AS TOTAL_SCORE FROM ".$tbl_wiki." WHERE c_id = $course_id ".$groupfilter.$condition_session." GROUP BY reflink ";//group by because mark in all versions, then always is ok. Do not use "count" because using "group by", would give a wrong value
$sql="SELECT *, SUM(score) AS TOTAL_SCORE FROM ".$tbl_wiki." WHERE c_id = $course_id AND ".$groupfilter.$condition_session." GROUP BY reflink ";//group by because mark in all versions, then always is ok. Do not use "count" because using "group by", would give a wrong value
$allpages=Database::query($sql);
while ($row=Database::fetch_array($allpages)) {
$total_score=$total_score+$row['TOTAL_SCORE'];
@ -795,7 +796,7 @@ if (!empty($total_pages)) {
//Total users that have participated in the Wiki
$total_users=0;
$sql='SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' '.$groupfilter.$condition_session.' GROUP BY user_id';//as the mark of user it in all versions of the page, I can use group by to see the first
$sql='SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.' GROUP BY user_id';//as the mark of user it in all versions of the page, I can use group by to see the first
$allpages=Database::query($sql);
while ($row=Database::fetch_array($allpages)) {
$total_users = $total_users+1;
@ -804,7 +805,7 @@ while ($row=Database::fetch_array($allpages)) {
//Total of different IP addresses that have participated in the wiki
$total_ip=0;
$sql='SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' '.$groupfilter.$condition_session.' GROUP BY user_ip';
$sql='SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.' GROUP BY user_ip';
$allpages=Database::query($sql);
while ($row=Database::fetch_array($allpages)) {
$total_ip = $total_ip+1;
@ -997,7 +998,7 @@ echo '<br/>';
if ($_GET['action']=='mactiveusers') {
echo '<div class="actions">'.get_lang('MostActiveUsers').'</div>';
$sql='SELECT *, COUNT(*) AS NUM_EDIT FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' '.$groupfilter.$condition_session.' GROUP BY user_id';
$sql='SELECT *, COUNT(*) AS NUM_EDIT FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.' GROUP BY user_id';
$allpages=Database::query($sql);
//show table
@ -1029,9 +1030,9 @@ if ($_GET['action']=='usercontrib') {
if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) { //only by professors if page is hidden
$sql='SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' '.$groupfilter.$condition_session.' AND user_id="'.Database::escape_string($_GET['user_id']).'"';
$sql='SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.' AND user_id="'.Database::escape_string($_GET['user_id']).'"';
} else {
$sql='SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' '.$groupfilter.$condition_session.' AND user_id="'.Database::escape_string($_GET['user_id']).'" AND visibility=1';
$sql='SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.' AND user_id="'.Database::escape_string($_GET['user_id']).'" AND visibility=1';
}
$allpages=Database::query($sql);
@ -1104,9 +1105,9 @@ if ($_GET['action']=='mostchanged') {
if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) { //only by professors if page is hidden
$sql='SELECT *, MAX(version) AS MAX FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' '.$groupfilter.$condition_session.' GROUP BY reflink';//TODO:check MAX and group by return last version
$sql='SELECT *, MAX(version) AS MAX FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.' GROUP BY reflink';//TODO:check MAX and group by return last version
} else {
$sql='SELECT *, MAX(version) AS MAX FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' '.$groupfilter.$condition_session.' AND visibility=1 GROUP BY reflink'; //TODO:check MAX and group by return last version
$sql='SELECT *, MAX(version) AS MAX FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.' AND visibility=1 GROUP BY reflink'; //TODO:check MAX and group by return last version
}
$allpages=Database::query($sql);
@ -1146,9 +1147,9 @@ if ($_GET['action']=='mvisited') {
echo '<div class="actions">'.get_lang('MostVisitedPages').'</div>';
if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) { //only by professors if page is hidden
$sql='SELECT *, SUM(hits) AS tsum FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' '.$groupfilter.$condition_session.' GROUP BY reflink';
$sql='SELECT *, SUM(hits) AS tsum FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.' GROUP BY reflink';
} else {
$sql='SELECT *, SUM(hits) AS tsum FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' '.$groupfilter.$condition_session.' AND visibility=1 GROUP BY reflink';
$sql='SELECT *, SUM(hits) AS tsum FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.' AND visibility=1 GROUP BY reflink';
}
$allpages=Database::query($sql);
@ -1192,7 +1193,7 @@ if ($_GET['action']=='wanted') {
$wanted = array();
//get name pages
$sql='SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' '.$groupfilter.$condition_session.' GROUP BY reflink ORDER BY reflink ASC';
$sql='SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.' GROUP BY reflink ORDER BY reflink ASC';
$allpages=Database::query($sql);
while ($row=Database::fetch_array($allpages)) {
@ -1247,7 +1248,7 @@ if ($_GET['action']=='orphaned') {
$orphaned = array();
//get name pages
$sql='SELECT * FROM '.$tbl_wiki.' WHERE '.$groupfilter.$condition_session.' GROUP BY reflink ORDER BY reflink ASC';
$sql='SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.' GROUP BY reflink ORDER BY reflink ASC';
$allpages=Database::query($sql);
while ($row=Database::fetch_array($allpages)) {
$pages[] = $row['reflink'];
@ -1274,7 +1275,7 @@ if ($_GET['action']=='orphaned') {
foreach ($orphaned as $orphaned_show) {
// get visibility status and title
$sql='SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' '.$groupfilter.$condition_session.' AND reflink="'.Database::escape_string($orphaned_show).'" GROUP BY reflink';
$sql='SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.' AND reflink="'.Database::escape_string($orphaned_show).'" GROUP BY reflink';
$allpages=Database::query($sql);
while ($row=Database::fetch_array($allpages)) {
$orphaned_title=$row['title'];
@ -1315,7 +1316,7 @@ if ($_GET['action']=='mostlinked') {
$linked = array();
//get name pages
$sql='SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' '.$groupfilter.$condition_session.' GROUP BY reflink ORDER BY reflink ASC';
$sql='SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.' GROUP BY reflink ORDER BY reflink ASC';
$allpages=Database::query($sql);
while ($row=Database::fetch_array($allpages)) {
@ -2187,7 +2188,7 @@ if ($_GET['action']=='recentchanges') {
'.$tbl_wiki.'.'.$groupfilter.$condition_session.'
ORDER BY dtime DESC'; // new version
} else {
$sql='SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' '.$groupfilter.$condition_session.' AND visibility=1 ORDER BY dtime DESC'; // old version TODO: Replace by the bottom line
$sql='SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.' AND visibility=1 ORDER BY dtime DESC'; // old version TODO: Replace by the bottom line
}
$allpages=Database::query($sql);

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