L-electron-Rare/moodle
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

MDL-26037 restore: fixes for mssql, php 5.4 and small improvs

Browse Source
This commit is contained in:
Eloy Lafuente (stronk7)
2012-03-01 13:18:45 +01:00
parent a4df8560cc
commit cb7fc350cb
1 changed files with 18 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files
backup/util/ui/restore_ui_components.php
+18 -7
View File
@@ -166,21 +166,32 @@ abstract class restore_search_base implements renderable {
list($sql, $params) = $this->get_searchsql();
$blocksz = 5000;
$offs = 0;
while ($resultset = $DB->get_records_sql($sql, $params, $offs, $blocksz)){
// Get total number, to avoid some incorrect iterations
$countsql = preg_replace('/ORDER BY.*/', '', $sql);
$totalcourses = $DB->count_records_sql("SELECT COUNT(*) FROM ($countsql) sel", $params);
// User to be checked is always the same (usually null, get it form first element)
$firstcap = reset($this->requiredcapabilities);
$userid = isset($firstcap['user']) ? $firstcap['user'] : null;
// Extract caps to check, this saves us a bunch of iterations
$requiredcaps = array();
foreach ($this->requiredcapabilities as $cap) {
$requiredcaps[] = $cap['capability'];
}
// Iterate while we have records and haven't reached MAXRESULTS
while ($totalcourses > $offs and $this->totalcount < self::$MAXRESULTS) {
$resultset = $DB->get_records_sql($sql, $params, $offs, $blocksz);
foreach ($resultset as $result) {
context_instance_preload($result);
$context = get_context_instance($contextlevel, $result->id);
if (count($this->requiredcapabilities) > 0) {
foreach ($this->requiredcapabilities as $cap) {
if (!has_capability($cap['capability'], $context, $cap['user'])) {
continue 2;
}
if (count($requiredcaps) > 0) {
if (!has_all_capabilities($requiredcaps, $context, $userid)) {
continue;
}
}
$this->results[$result->id] = $result;
$this->totalcount++;
if ($this->totalcount >= self::$MAXRESULTS) {
break 2;
break;
}
}
$offs += $blocksz;