/**
* {@inheritDoc}
*/
public function setNamespace($namespace)
{
parent::setNamespace($namespace);
foreach ($this->cacheProviders as $cacheProvider) {
$cacheProvider->setNamespace($namespace);
}
}
{
CacheProvider::generateCacheKey();
}
public function testGenerateCacheKeys()
{
<?php
/**
It became apparent, that generating the JSON files export/download/$study.json
can be quite expansive, and may fail on our server iff memory or time consumption grow too high.
This is also documented in #237.
To combat this problem this script (re-)generates all the JSON files as necessary.
*/
chdir(__DIR__);
require_once '../config.php';
require_once '../query/cacheProvider.php';
chdir('..');
echo "Regenerating Study Cache:\n";
foreach (DataProvider::getStudies() as $study) {
if (CacheProvider::hasCache($study)) {
continue;
}
echo "{$study}..\n";
$chunk = DataProvider::getStudyChunk($study);
CacheProvider::setCache($study, json_encode($chunk));
}
echo "Done.\n";
}
}
}
array_push($qs, 'SET FOREIGN_KEY_CHECKS=1;', 'COMMIT;', 'SET AUTOCOMMIT=1;');
if (php_sapi_name() !== 'cli') {
header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Content-Type: application/octet-stream; charset=utf-8");
header("Content-Disposition: attachment;filename=\"dump.sql\"");
header("Content-Transfer-Encoding: binary");
}
echo implode("\n", $qs) . "\n";
break;
case 'import':
CacheProvider::cleanCache('../');
//Executing multiple queries:
$report = array();
$i = 1;
$worked = $dbConnection->multi_query($file);
if (!$worked) {
array_push($report, $i);
}
while ($dbConnection->more_results()) {
$worked = $dbConnection->next_result();
$i++;
if (!$worked) {
array_push($report, $i);
}
}
?>
1.: We offer a list of studies, and also global data applying to each study.
2.: Each study can be fetched separately.
3.: JavaScript will tack a timestamp on each study,
so that we can drop older studies from localStorage,
in case that we're running out of space.
4.: The data for each study thus consists of the following things:
- Name and basic data for the study itself
- A list of Families in the Study
- A list of Regions per Family
- A list of Languages per Region
- A list of Words per Study
- A list of Transcriptions per pair of Word and Language
- Defaults for the Study
*/
if (array_key_exists('global', $_GET)) {
echo Config::toJSON(array('studies' => DataProvider::getStudies(), 'global' => DataProvider::getGlobal()));
} else {
if (array_key_exists('study', $_GET)) {
if (CacheProvider::hasCache($_GET['study'])) {
echo CacheProvider::getCache($_GET['study']);
} else {
$ret = DataProvider::getStudyChunk($_GET['study']);
//Done:
$data = json_encode($ret);
echo $data;
CacheProvider::setCache($_GET['study'], $data);
}
} else {
echo json_encode(array('lastUpdate' => DataProvider::getLastImport(), 'Description' => 'Add a global parameter to fetch global data, ' . 'and add a study parameter to fetch a study.'));
}
}