private function setUpCustomVars()
{
foreach (Model::getScopes() as $scope) {
$model = new Model($scope);
$model->addCustomVariable();
$model->addCustomVariable();
$model->addCustomVariable();
}
}
private function hasEverywhereSameAmountOfVariables()
{
$indexesBefore = null;
foreach (Model::getScopes() as $scope) {
$model = new Model($scope);
$indexes = $model->getCustomVarIndexes();
if (is_null($indexesBefore)) {
$indexesBefore = $indexes;
} elseif ($indexes != $indexesBefore) {
return false;
}
}
return true;
}
public static function getMaxCustomVariables()
{
$cache = Cache::getCacheGeneral();
$cacheKey = 'CustomVariables.MaxNumCustomVariables';
if (!array_key_exists($cacheKey, $cache)) {
$maxCustomVar = 0;
foreach (Model::getScopes() as $scope) {
$model = new Model($scope);
$highestIndex = $model->getHighestCustomVarIndex();
if ($highestIndex > $maxCustomVar) {
$maxCustomVar = $highestIndex;
}
}
$cache[$cacheKey] = $maxCustomVar;
Cache::setCacheGeneral($cache);
}
return $cache[$cacheKey];
}
public function testGetCustomVariableIndexFromFieldName()
{
$this->assertSame(0, Model::getCustomVariableIndexFromFieldName('custom_var_k0'));
$this->assertSame(0, Model::getCustomVariableIndexFromFieldName('custom_var_v0'));
$this->assertSame(5, Model::getCustomVariableIndexFromFieldName('custom_var_k5'));
$this->assertSame(5, Model::getCustomVariableIndexFromFieldName('custom_var_v5'));
$this->assertSame(938, Model::getCustomVariableIndexFromFieldName('custom_var_k938'));
$this->assertSame(938, Model::getCustomVariableIndexFromFieldName('custom_var_v938'));
$this->assertSame(null, Model::getCustomVariableIndexFromFieldName('otherfield'));
}
/**
* Returns the number of available custom variables that can be used.
*
* "Can be used" is identifed by the minimum number of available custom variables across all relevant tables. Eg
* if there are 6 custom variables installed in log_visit but only 5 in log_conversion, we consider only 5 custom
* variables as usable.
* @return int
*/
public static function getNumUsableCustomVariables()
{
$cache = Cache::getCacheGeneral();
$cacheKey = 'CustomVariables.NumUsableCustomVariables';
if (!array_key_exists($cacheKey, $cache)) {
$minCustomVar = null;
foreach (Model::getScopes() as $scope) {
$model = new Model($scope);
$highestIndex = $model->getHighestCustomVarIndex();
if (!isset($minCustomVar)) {
$minCustomVar = $highestIndex;
}
if ($highestIndex < $minCustomVar) {
$minCustomVar = $highestIndex;
}
}
if (!isset($minCustomVar)) {
$minCustomVar = 0;
}
$cache[$cacheKey] = $minCustomVar;
Cache::setCacheGeneral($cache);
}
return $cache[$cacheKey];
}
public static function uninstall()
{
foreach (self::getScopes() as $scope) {
$model = new Model($scope);
while ($model->getHighestCustomVarIndex()) {
$model->removeCustomVariable();
}
}
}
private function addCustomVar($scope)
{
$this->clearCache();
$model = new Model($scope);
$model->addCustomVariable();
}
public function testExecute_ShouldOutputErrorMessage_IfColumnsDoNotMatch()
{
$model = new Model(Model::SCOPE_PAGE);
$model->removeCustomVariable();
$this->assertContains('There is a problem with your custom variables configuration', $this->executeCommand());
}
private function getNumberOfChangesToPerform($numVarsToSet)
{
$numChangesToPerform = 0;
foreach (Model::getScopes() as $scope) {
$model = new Model($scope);
$numCurrentCustomVars = $model->getCurrentNumCustomVars();
$numChangesToPerform += $this->getAbsoluteDifference($numCurrentCustomVars, $numVarsToSet);
}
return $numChangesToPerform;
}
public static function getSegmentsMetadata($idSite)
{
// Refresh cache for CustomVariables\Model
Cache::clearCacheGeneral();
\Piwik\Plugins\CustomVariables\Model::install();
// Segment matching NONE
$segments = \Piwik\Plugins\API\API::getInstance()->getSegmentsMetadata($idSite);
return $segments;
}