/**
* @see ViewDataTable::main()
* @return mixed
*/
public function render()
{
$view = new View('@CoreVisualizations/_dataTableViz_sparklines.twig');
$columnsList = array();
if ($this->config->hasSparklineMetrics()) {
foreach ($this->config->getSparklineMetrics() as $cols) {
$columns = $cols['columns'];
if (!is_array($columns)) {
$columns = array($columns);
}
$columnsList = array_merge($columns, $columnsList);
}
}
$view->allMetricsDocumentation = Metrics::getDefaultMetricsDocumentation();
$this->requestConfig->request_parameters_to_modify['columns'] = $columnsList;
$this->requestConfig->request_parameters_to_modify['format_metrics'] = '1';
if (!empty($this->requestConfig->apiMethodToRequestDataTable)) {
$this->fetchConfiguredSparklines();
}
$view->sparklines = $this->config->getSortedSparklines();
$view->isWidget = Common::getRequestVar('widget', 0, 'int');
$view->titleAttributes = $this->config->title_attributes;
$view->footerMessage = $this->config->show_footer_message;
$view->areSparklinesLinkable = $this->config->areSparklinesLinkable();
$view->title = '';
if ($this->config->show_title) {
$view->title = $this->config->title;
}
return $view->render();
}
/**
* Returns an array of metric documentations and their corresponding translations. Eg
* `array('nb_visits' => 'If a visitor comes to your website for the first time or if he visits a page more than 30 minutes after...')`.
* By default the given {@link $metrics} are used and their corresponding translations are looked up automatically.
* If there is a metric documentation not found, you should add the default metric documentation translation for
* this metric using the {@hook Metrics.getDefaultMetricDocumentationTranslations} event. If you want to overwrite
* any default metric translation you should overwrite this method, call this parent method to get all default
* translations and overwrite any custom metric translations.
* @return array
* @api
*/
protected function getMetricsDocumentation()
{
$translations = Metrics::getDefaultMetricsDocumentation();
$documentation = array();
foreach ($this->metrics as $metric) {
if (!empty($translations[$metric])) {
$documentation[$metric] = $translations[$metric];
}
}
return $documentation;
}
/**
* Triggers a hook to ask plugins for available Reports.
* Returns metadata information about each report (category, name, dimension, metrics, etc.)
*
* @param string $idSites Comma separated list of website Ids
* @param bool|string $period
* @param bool|Date $date
* @param bool $hideMetricsDoc
* @param bool $showSubtableReports
* @return array
*/
public function getReportMetadata($idSites, $period = false, $date = false, $hideMetricsDoc = false, $showSubtableReports = false)
{
$idSites = Site::getIdSitesFromIdSitesString($idSites);
if (!empty($idSites)) {
Piwik::checkUserHasViewAccess($idSites);
}
// as they cache key contains a lot of information there would be an even better cache result by caching parts of
// this huge method separately but that makes it also more complicated. leaving it like this for now.
$key = $this->buildReportMetadataCacheKey($idSites, $period, $date, $hideMetricsDoc, $showSubtableReports);
$key = CacheId::pluginAware($key);
$cache = PiwikCache::getTransientCache();
if ($cache->contains($key)) {
return $cache->fetch($key);
}
$parameters = array('idSites' => $idSites, 'period' => $period, 'date' => $date);
$availableReports = array();
foreach (Report::getAllReports() as $report) {
$report->configureReportMetadata($availableReports, $parameters);
}
/**
* Triggered when gathering metadata for all available reports.
*
* Plugins that define new reports should use this event to make them available in via
* the metadata API. By doing so, the report will become available in scheduled reports
* as well as in the Piwik Mobile App. In fact, any third party app that uses the metadata
* API will automatically have access to the new report.
*
* @param string &$availableReports The list of available reports. Append to this list
* to make a report available.
*
* Every element of this array must contain the following
* information:
*
* - **category**: A translated string describing the report's category.
* - **name**: The translated display title of the report.
* - **module**: The plugin of the report.
* - **action**: The API method that serves the report.
*
* The following information is optional:
*
* - **dimension**: The report's [dimension](/guides/all-about-analytics-data#dimensions) if any.
* - **metrics**: An array mapping metric names with their display names.
* - **metricsDocumentation**: An array mapping metric names with their
* translated documentation.
* - **processedMetrics**: The array of metrics in the report that are
* calculated using existing metrics. Can be set to
* `false` if the report contains no processed
* metrics.
* - **order**: The order of the report in the list of reports
* with the same category.
*
* @param array $parameters Contains the values of the sites and period we are
* getting reports for. Some reports depend on this data.
* For example, Goals reports depend on the site IDs being
* requested. Contains the following information:
*
* - **idSites**: The array of site IDs we are getting reports for.
* - **period**: The period type, eg, `'day'`, `'week'`, `'month'`,
* `'year'`, `'range'`.
* - **date**: A string date within the period or a date range, eg,
* `'2013-01-01'` or `'2012-01-01,2013-01-01'`.
*
* TODO: put dimensions section in all about analytics data
* @deprecated since 2.5.0 Use Report Classes instead.
* @ignore
*/
Piwik::postEvent('API.getReportMetadata', array(&$availableReports, $parameters));
// TODO we can remove this one once we remove API.getReportMetadata event (except hideMetricsDoc)
foreach ($availableReports as &$availableReport) {
// can be removed once we remove hook API.getReportMetadata
if (!isset($availableReport['metrics'])) {
$availableReport['metrics'] = Metrics::getDefaultMetrics();
}
// can be removed once we remove hook API.getReportMetadata
if (!isset($availableReport['processedMetrics'])) {
$availableReport['processedMetrics'] = Metrics::getDefaultProcessedMetrics();
}
if ($hideMetricsDoc) {
unset($availableReport['metricsDocumentation']);
} else {
if (!isset($availableReport['metricsDocumentation'])) {
// set metric documentation to default if it's not set
// can be removed once we remove hook API.getReportMetadata
$availableReport['metricsDocumentation'] = Metrics::getDefaultMetricsDocumentation();
}
}
}
/**
* Triggered after all available reports are collected.
*
* This event can be used to modify the report metadata of reports in other plugins. You
* could, for example, add custom metrics to every report or remove reports from the list
* of available reports.
*
* @param array &$availableReports List of all report metadata. Read the {@hook API.getReportMetadata}
* docs to see what this array contains.
* @param array $parameters Contains the values of the sites and period we are
* getting reports for. Some report depend on this data.
* For example, Goals reports depend on the site IDs being
* request. Contains the following information:
*
* - **idSites**: The array of site IDs we are getting reports for.
* - **period**: The period type, eg, `'day'`, `'week'`, `'month'`,
* `'year'`, `'range'`.
* - **date**: A string date within the period or a date range, eg,
* `'2013-01-01'` or `'2012-01-01,2013-01-01'`.
*/
Piwik::postEvent('API.getReportMetadata.end', array(&$availableReports, $parameters));
// Sort results to ensure consistent order
usort($availableReports, array('self', 'sortReports'));
$knownMetrics = array_merge(Metrics::getDefaultMetrics(), Metrics::getDefaultProcessedMetrics());
$columnsToKeep = $this->getColumnsToKeep();
$columnsToRemove = $this->getColumnsToRemove();
foreach ($availableReports as &$availableReport) {
// Ensure all metrics have a translation
$metrics = $availableReport['metrics'];
$cleanedMetrics = array();
// TODO we can remove this once we remove the getReportMetadata event, leaving it here for backwards compatibility
foreach ($metrics as $metricId => $metricTranslation) {
// When simply the column name was given, ie 'metric' => array( 'nb_visits' )
// $metricTranslation is in this case nb_visits. We look for a known translation.
if (is_numeric($metricId) && isset($knownMetrics[$metricTranslation])) {
$metricId = $metricTranslation;
$metricTranslation = $knownMetrics[$metricTranslation];
}
$cleanedMetrics[$metricId] = $metricTranslation;
}
$availableReport['metrics'] = $cleanedMetrics;
// if hide/show columns specified, hide/show metrics & docs
$availableReport['metrics'] = $this->hideShowMetricsWithParams($availableReport['metrics'], $columnsToRemove, $columnsToKeep);
if (isset($availableReport['processedMetrics'])) {
$availableReport['processedMetrics'] = $this->hideShowMetricsWithParams($availableReport['processedMetrics'], $columnsToRemove, $columnsToKeep);
}
if (isset($availableReport['metricsDocumentation'])) {
$availableReport['metricsDocumentation'] = $this->hideShowMetricsWithParams($availableReport['metricsDocumentation'], $columnsToRemove, $columnsToKeep);
}
// Remove array elements that are false (to clean up API output)
foreach ($availableReport as $attributeName => $attributeValue) {
if (empty($attributeValue)) {
unset($availableReport[$attributeName]);
}
}
// when there are per goal metrics, don't display conversion_rate since it can differ from per goal sum
// TODO we should remove this once we remove the getReportMetadata event, leaving it here for backwards compatibility
if (isset($availableReport['metricsGoal'])) {
unset($availableReport['processedMetrics']['conversion_rate']);
unset($availableReport['metricsGoal']['conversion_rate']);
}
// Processing a uniqueId for each report,
// can be used by UIs as a key to match a given report
$uniqueId = $availableReport['module'] . '_' . $availableReport['action'];
if (!empty($availableReport['parameters'])) {
foreach ($availableReport['parameters'] as $key => $value) {
$uniqueId .= '_' . $key . '--' . $value;
}
}
$availableReport['uniqueId'] = $uniqueId;
// Order is used to order reports internally, but not meant to be used outside
unset($availableReport['order']);
}
// remove subtable reports
if (!$showSubtableReports) {
foreach ($availableReports as $idx => $report) {
if (isset($report['isSubtableReport']) && $report['isSubtableReport']) {
unset($availableReports[$idx]);
}
}
}
$actualReports = array_values($availableReports);
$cache->save($key, $actualReports);
return $actualReports;
// make sure array has contiguous key values
}
/**
* Returns an array of metric documentations and their corresponding translations. Eg
* `array('nb_visits' => 'If a visitor comes to your website for the first time or if he visits a page more than 30 minutes after...')`.
* By default the given {@link $metrics} are used and their corresponding translations are looked up automatically.
* If there is a metric documentation not found, you should add the default metric documentation translation for
* this metric using the {@hook Metrics.getDefaultMetricDocumentationTranslations} event. If you want to overwrite
* any default metric translation you should overwrite this method, call this parent method to get all default
* translations and overwrite any custom metric translations.
* @return array
* @api
*/
protected function getMetricsDocumentation()
{
$translations = Metrics::getDefaultMetricsDocumentation();
$documentation = array();
foreach ($this->metrics as $metric) {
if (!empty($translations[$metric])) {
$documentation[$metric] = $translations[$metric];
}
}
$processedMetrics = $this->processedMetrics ?: array();
foreach ($processedMetrics as $processedMetric) {
if (is_string($processedMetric) && !empty($translations[$processedMetric])) {
$documentation[$processedMetric] = $translations[$processedMetric];
} elseif ($processedMetric instanceof ProcessedMetric) {
$name = $processedMetric->getName();
$metricDocs = $processedMetric->getDocumentation();
if (empty($metricDocs)) {
$metricDocs = @$translations[$name];
}
if (!empty($metricDocs)) {
$documentation[$processedMetric->getName()] = $metricDocs;
}
}
}
return $documentation;
}