Server : LiteSpeed System : Linux premium84.web-hosting.com 4.18.0-553.44.1.lve.el8.x86_64 #1 SMP Thu Mar 13 14:29:12 UTC 2025 x86_64 User : claqxcrl ( 523) PHP Version : 8.1.32 Disable Function : NONE Directory : /home/claqxcrl/anfangola.com/wp-content/plugins/matomo/app/plugins/ImageGraph/ |
<?php
/**
* Matomo - free/libre analytics platform
*
* @link https://matomo.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*
*/
namespace Piwik\Plugins\ImageGraph;
use Exception;
use Piwik\API\Request;
use Piwik\Archive\DataTableFactory;
use Piwik\Common;
use Piwik\Container\StaticContainer;
use Piwik\DataTable\Map;
use Piwik\DataTable\Simple;
use Piwik\Exception\InvalidDimensionException;
use Piwik\Filesystem;
use Piwik\Period;
use Piwik\Piwik;
use Piwik\SettingsServer;
/**
* The ImageGraph.get API call lets you generate beautiful static PNG Graphs for any existing Matomo report.
* Supported graph types are: line plot, 2D/3D pie chart and vertical bar chart.
*
* A few notes about some of the parameters available:<br/>
* - $graphType defines the type of graph plotted, accepted values are: 'evolution', 'verticalBar', 'pie' and '3dPie'<br/>
* - $colors accepts a comma delimited list of colors that will overwrite the default Matomo colors <br/>
* - you can also customize the width, height, font size, metric being plotted (in case the data contains multiple columns/metrics).
*
* See also <a href='https://developer.matomo.org/api-reference/reporting-api-metadata#static-image-graphs'>How to embed static Image Graphs?</a> for more information.
*
* @method static \Piwik\Plugins\ImageGraph\API getInstance()
*/
class API extends \Piwik\Plugin\API
{
const FILENAME_KEY = 'filename';
const TRUNCATE_KEY = 'truncate';
const WIDTH_KEY = 'width';
const HEIGHT_KEY = 'height';
const MAX_WIDTH = 2048;
const MAX_HEIGHT = 2048;
private static $DEFAULT_PARAMETERS = array(\Piwik\Plugins\ImageGraph\StaticGraph::GRAPH_TYPE_BASIC_LINE => array(self::FILENAME_KEY => 'BasicLine', self::TRUNCATE_KEY => 6, self::WIDTH_KEY => 1044, self::HEIGHT_KEY => 290), \Piwik\Plugins\ImageGraph\StaticGraph::GRAPH_TYPE_VERTICAL_BAR => array(self::FILENAME_KEY => 'BasicBar', self::TRUNCATE_KEY => 6, self::WIDTH_KEY => 1044, self::HEIGHT_KEY => 290), \Piwik\Plugins\ImageGraph\StaticGraph::GRAPH_TYPE_HORIZONTAL_BAR => array(
self::FILENAME_KEY => 'HorizontalBar',
self::TRUNCATE_KEY => null,
// horizontal bar graphs are dynamically truncated
self::WIDTH_KEY => 800,
self::HEIGHT_KEY => 290,
), \Piwik\Plugins\ImageGraph\StaticGraph::GRAPH_TYPE_3D_PIE => array(self::FILENAME_KEY => '3DPie', self::TRUNCATE_KEY => 5, self::WIDTH_KEY => 1044, self::HEIGHT_KEY => 290), \Piwik\Plugins\ImageGraph\StaticGraph::GRAPH_TYPE_BASIC_PIE => array(self::FILENAME_KEY => 'BasicPie', self::TRUNCATE_KEY => 5, self::WIDTH_KEY => 1044, self::HEIGHT_KEY => 290));
private static $DEFAULT_GRAPH_TYPE_OVERRIDE = array('Referrers_getReferrerType' => array(false => \Piwik\Plugins\ImageGraph\StaticGraph::GRAPH_TYPE_HORIZONTAL_BAR));
const GRAPH_OUTPUT_INLINE = 0;
const GRAPH_OUTPUT_FILE = 1;
const GRAPH_OUTPUT_PHP = 2;
const DEFAULT_ORDINATE_METRIC = 'nb_visits';
const FONT_DIR = '/plugins/ImageGraph/fonts/';
const DEFAULT_FONT = 'tahoma.ttf';
const UNICODE_FONT = 'unifont.ttf';
const DEFAULT_FONT_SIZE = 9;
const DEFAULT_LEGEND_FONT_SIZE_OFFSET = 2;
const DEFAULT_TEXT_COLOR = '222222';
const DEFAULT_BACKGROUND_COLOR = 'FFFFFF';
const DEFAULT_GRID_COLOR = 'CCCCCC';
// number of row evolutions to plot when no labels are specified, can be overridden using &filter_limit
const DEFAULT_NB_ROW_EVOLUTIONS = 5;
const MAX_NB_ROW_LABELS = 10;
public function get($idSite, $period, $date, $apiModule, $apiAction, $graphType = false, $outputType = \Piwik\Plugins\ImageGraph\API::GRAPH_OUTPUT_INLINE, $columns = false, $labels = false, $showLegend = true, $width = false, $height = false, $fontSize = \Piwik\Plugins\ImageGraph\API::DEFAULT_FONT_SIZE, $legendFontSize = false, $aliasedGraph = true, $idGoal = false, $colors = false, $textColor = \Piwik\Plugins\ImageGraph\API::DEFAULT_TEXT_COLOR, $backgroundColor = \Piwik\Plugins\ImageGraph\API::DEFAULT_BACKGROUND_COLOR, $gridColor = \Piwik\Plugins\ImageGraph\API::DEFAULT_GRID_COLOR, $idSubtable = false, $legendAppendMetric = true, $segment = false, $idDimension = false)
{
$idSite = (int) $idSite;
Piwik::checkUserHasViewAccess($idSite);
// Health check - should we also test for GD2 only?
if (!SettingsServer::isGdExtensionEnabled()) {
throw new Exception('Error: To create graphs in Matomo, please enable GD php extension (with Freetype support) in php.ini,
and restart your web server.');
}
$useUnicodeFont = array('am', 'ar', 'el', 'fa', 'fi', 'he', 'ja', 'ka', 'ko', 'te', 'th', 'zh-cn', 'zh-tw');
$languageLoaded = StaticContainer::get('Piwik\\Translation\\Translator')->getCurrentLanguage();
$font = self::getFontPath(self::DEFAULT_FONT);
if (in_array($languageLoaded, $useUnicodeFont)) {
$unicodeFontPath = self::getFontPath(self::UNICODE_FONT);
$font = file_exists($unicodeFontPath) ? $unicodeFontPath : $font;
}
// save original GET to reset after processing. Important for API-in-API-call
$savedGET = $_GET;
try {
$apiParameters = array();
if (!empty($idGoal)) {
$apiParameters = array('idGoal' => $idGoal);
}
if (!empty($idDimension)) {
$apiParameters = array('idDimension' => $idDimension);
}
// Fetch the metadata for given api-action
$parameters = array('idSite' => $idSite, 'apiModule' => $apiModule, 'apiAction' => $apiAction, 'apiParameters' => $apiParameters, 'language' => $languageLoaded, 'period' => $period, 'date' => $date, 'hideMetricsDoc' => false, 'showSubtableReports' => true);
$metadata = Request::processRequest('API.getMetadata', $parameters);
if (!$metadata) {
throw new Exception('Invalid API Module and/or API Action');
}
$metadata = $metadata[0];
$reportHasDimension = !empty($metadata['dimension']);
$constantRowsCount = !empty($metadata['constantRowsCount']);
$isMultiplePeriod = Period::isMultiplePeriod($date, $period);
if (!$reportHasDimension && !$isMultiplePeriod) {
throw new Exception('The graph cannot be drawn for this combination of \'date\' and \'period\' parameters.');
}
if (empty($legendFontSize)) {
$legendFontSize = (int) $fontSize + self::DEFAULT_LEGEND_FONT_SIZE_OFFSET;
}
if (empty($graphType)) {
if ($isMultiplePeriod) {
$graphType = \Piwik\Plugins\ImageGraph\StaticGraph::GRAPH_TYPE_BASIC_LINE;
} else {
if ($constantRowsCount) {
$graphType = \Piwik\Plugins\ImageGraph\StaticGraph::GRAPH_TYPE_VERTICAL_BAR;
} else {
$graphType = \Piwik\Plugins\ImageGraph\StaticGraph::GRAPH_TYPE_HORIZONTAL_BAR;
}
}
$reportUniqueId = $metadata['uniqueId'];
if (isset(self::$DEFAULT_GRAPH_TYPE_OVERRIDE[$reportUniqueId][$isMultiplePeriod])) {
$graphType = self::$DEFAULT_GRAPH_TYPE_OVERRIDE[$reportUniqueId][$isMultiplePeriod];
}
} else {
$availableGraphTypes = \Piwik\Plugins\ImageGraph\StaticGraph::getAvailableStaticGraphTypes();
if (!in_array($graphType, $availableGraphTypes)) {
throw new Exception(Piwik::translate('General_ExceptionInvalidStaticGraphType', array($graphType, implode(', ', $availableGraphTypes))));
}
}
$width = (int) $width;
$height = (int) $height;
if (empty($width)) {
$width = self::$DEFAULT_PARAMETERS[$graphType][self::WIDTH_KEY];
}
if (empty($height)) {
$height = self::$DEFAULT_PARAMETERS[$graphType][self::HEIGHT_KEY];
}
// Cap width and height to a safe amount
$width = min($width, self::MAX_WIDTH);
$height = min($height, self::MAX_HEIGHT);
$reportColumns = array_merge(!empty($metadata['metrics']) ? $metadata['metrics'] : array(), !empty($metadata['processedMetrics']) ? $metadata['processedMetrics'] : array(), !empty($metadata['metricsGoal']) ? $metadata['metricsGoal'] : array(), !empty($metadata['processedMetricsGoal']) ? $metadata['processedMetricsGoal'] : array());
$ordinateColumns = array();
if (empty($columns)) {
if (!empty($reportColumns[self::DEFAULT_ORDINATE_METRIC])) {
$ordinateColumns[] = self::DEFAULT_ORDINATE_METRIC;
} else {
if (!empty($metadata['metrics'])) {
$ordinateColumns[] = key($metadata['metrics']);
} else {
throw new Exception(Piwik::translate('ImageGraph_ColumnOrdinateMissing', array(self::DEFAULT_ORDINATE_METRIC, implode(',', array_keys($reportColumns)))));
}
}
} else {
$ordinateColumns = explode(',', $columns);
foreach ($ordinateColumns as $column) {
if (empty($reportColumns[$column])) {
throw new Exception(Piwik::translate('ImageGraph_ColumnOrdinateMissing', array($column, implode(',', array_keys($reportColumns)))));
}
}
}
$ordinateLabels = array();
foreach ($ordinateColumns as $column) {
$ordinateLabels[$column] = $reportColumns[$column];
}
// sort and truncate filters
$defaultFilterTruncate = self::$DEFAULT_PARAMETERS[$graphType][self::TRUNCATE_KEY];
switch ($graphType) {
case \Piwik\Plugins\ImageGraph\StaticGraph::GRAPH_TYPE_3D_PIE:
case \Piwik\Plugins\ImageGraph\StaticGraph::GRAPH_TYPE_BASIC_PIE:
if (count($ordinateColumns) > 1) {
// CpChart doesn't support multiple series on pie charts
throw new Exception("Pie charts do not currently support multiple series");
}
$_GET['filter_sort_column'] = reset($ordinateColumns);
$this->setFilterTruncate($defaultFilterTruncate);
break;
case \Piwik\Plugins\ImageGraph\StaticGraph::GRAPH_TYPE_VERTICAL_BAR:
case \Piwik\Plugins\ImageGraph\StaticGraph::GRAPH_TYPE_BASIC_LINE:
if (!$isMultiplePeriod && !$constantRowsCount) {
$this->setFilterTruncate($defaultFilterTruncate);
}
break;
}
$ordinateLogos = array();
// row evolutions
if ($isMultiplePeriod && $reportHasDimension) {
$plottedMetric = reset($ordinateColumns);
// when no labels are specified, getRowEvolution returns the top N=filter_limit row evolutions
// rows are sorted using filter_sort_column (see DataTableGenericFilter for more info)
if (!$labels) {
$savedFilterSortColumnValue = Common::getRequestVar('filter_sort_column', '');
$_GET['filter_sort_column'] = $plottedMetric;
$savedFilterLimitValue = Common::getRequestVar('filter_limit', -1, 'int');
if ($savedFilterLimitValue == -1 || $savedFilterLimitValue > self::MAX_NB_ROW_LABELS) {
$_GET['filter_limit'] = self::DEFAULT_NB_ROW_EVOLUTIONS;
}
}
$parameters = array('idSite' => $idSite, 'period' => $period, 'date' => $date, 'apiModule' => $apiModule, 'apiAction' => $apiAction, 'label' => $labels, 'segment' => $segment, 'column' => $plottedMetric, 'language' => $languageLoaded, 'idGoal' => $idGoal, 'idDimension' => $idDimension, 'legendAppendMetric' => $legendAppendMetric, 'labelUseAbsoluteUrl' => false);
$processedReport = Request::processRequest('API.getRowEvolution', $parameters);
//@review this test will need to be updated after evaluating the @review comment in API/API.php
if (!$processedReport) {
throw new Exception(Piwik::translate('General_NoDataForGraph'));
}
// restoring generic filter parameters
if (!$labels) {
$_GET['filter_sort_column'] = $savedFilterSortColumnValue;
if ($savedFilterLimitValue != -1) {
$_GET['filter_limit'] = $savedFilterLimitValue;
}
}
// retrieve metric names & labels
$metrics = $processedReport['metadata']['metrics'];
$ordinateLabels = array();
// getRowEvolution returned more than one label
if (!array_key_exists($plottedMetric, $metrics)) {
$ordinateColumns = array();
$i = 0;
foreach ($metrics as $metric => $info) {
$ordinateColumn = $plottedMetric . '_' . $i++;
$ordinateColumns[] = $metric;
$ordinateLabels[$ordinateColumn] = $info['name'];
if (isset($info['logo'])) {
$ordinateLogo = $info['logo'];
// @review pChart does not support gifs in graph legends, would it be possible to convert all plugin pictures (cookie.gif, flash.gif, ..) to png files?
if (!strstr($ordinateLogo, '.gif')) {
$absoluteLogoPath = self::getAbsoluteLogoPath($ordinateLogo);
if (file_exists($absoluteLogoPath)) {
$ordinateLogos[$ordinateColumn] = $absoluteLogoPath;
}
}
}
}
} else {
$ordinateLabels[$plottedMetric] = $processedReport['label'] . ' (' . $metrics[$plottedMetric]['name'] . ')';
}
} else {
$parameters = array('idSite' => $idSite, 'period' => $period, 'date' => $date, 'apiModule' => $apiModule, 'apiAction' => $apiAction, 'segment' => $segment, 'apiParameters' => false, 'idGoal' => $idGoal, 'idDimension' => $idDimension, 'language' => $languageLoaded, 'showTimer' => true, 'hideMetricsDoc' => false, 'idSubtable' => $idSubtable, 'showRawMetrics' => false);
$processedReport = Request::processRequest('API.getProcessedReport', $parameters);
}
// prepare abscissa and ordinate series
$abscissaSeries = array();
$abscissaLogos = array();
$ordinateSeries = array();
/** @var \Piwik\DataTable\Simple|\Piwik\DataTable\Map $reportData */
$reportData = $processedReport['reportData'];
$hasData = false;
$hasNonZeroValue = false;
if (!$isMultiplePeriod || !$reportData instanceof Map) {
$reportMetadata = $processedReport['reportMetadata']->getRows();
$i = 0;
// $reportData instanceof DataTable
foreach ($reportData->getRows() as $row) {
// Row[]
// $row instanceof Row
$rowData = $row->getColumns();
// Associative Array
$abscissaSeries[] = Common::unsanitizeInputValue($rowData['label']);
foreach ($ordinateColumns as $column) {
$parsedOrdinateValue = $this->parseOrdinateValue($rowData[$column]);
$hasData = true;
if ($parsedOrdinateValue != 0) {
$hasNonZeroValue = true;
}
$ordinateSeries[$column][] = $parsedOrdinateValue;
}
if (isset($reportMetadata[$i])) {
$rowMetadata = $reportMetadata[$i]->getColumns();
if (isset($rowMetadata['logo'])) {
$absoluteLogoPath = self::getAbsoluteLogoPath($rowMetadata['logo']);
if (file_exists($absoluteLogoPath)) {
$abscissaLogos[$i] = $absoluteLogoPath;
}
}
}
$i++;
}
} else {
// if the report has no dimension we have multiple reports each with only one row within the reportData
/** @var Simple[] $periodsData */
$periodsData = array_values($reportData->getDataTables());
$periodsCount = count($periodsData);
for ($i = 0; $i < $periodsCount; $i++) {
if (empty($periodsData[$i])) {
continue;
}
$rows = $periodsData[$i]->getRows();
if (array_key_exists(0, $rows)) {
$rowData = $rows[0]->getColumns();
// associative Array
foreach ($ordinateColumns as $column) {
if (!isset($rowData[$column])) {
continue;
}
$ordinateValue = $rowData[$column];
$parsedOrdinateValue = $this->parseOrdinateValue($ordinateValue);
$hasData = true;
if (!empty($parsedOrdinateValue)) {
$hasNonZeroValue = true;
}
$ordinateSeries[$column][] = $parsedOrdinateValue;
}
} else {
foreach ($ordinateColumns as $column) {
$ordinateSeries[$column][] = 0;
}
}
$rowId = $periodsData[$i]->getMetadata(DataTableFactory::TABLE_METADATA_PERIOD_INDEX)->getLocalizedShortString();
$abscissaSeries[] = Common::unsanitizeInputValue($rowId);
}
}
if (!$hasData || !$hasNonZeroValue) {
throw new Exception(Piwik::translate('General_NoDataForGraph'));
}
/** @var StaticGraph $graph */
$graph = \Piwik\Plugins\ImageGraph\StaticGraph::factory($graphType);
$graph->setWidth($width);
$graph->setHeight($height);
$graph->setFont($font);
$graph->setFontSize($fontSize);
$graph->setLegendFontSize($legendFontSize);
$graph->setOrdinateLabels($ordinateLabels);
$graph->setShowLegend($showLegend);
$graph->setAliasedGraph($aliasedGraph);
$graph->setAbscissaSeries($abscissaSeries);
$graph->setAbscissaLogos($abscissaLogos);
$graph->setOrdinateSeries($ordinateSeries);
$graph->setOrdinateLogos($ordinateLogos);
$graph->setColors(!empty($colors) ? explode(',', $colors) : array());
$graph->setTextColor($textColor);
$graph->setBackgroundColor($backgroundColor);
$graph->setGridColor($gridColor);
// when requested period is day, x-axis unit is time and all date labels can not be displayed
// within requested width, force labels to be skipped every 6 days to delimit weeks
if ($period == 'day' && $isMultiplePeriod) {
$graph->setForceSkippedLabels(6);
}
$graph->renderGraph();
} catch (InvalidDimensionException $e) {
throw $e;
} catch (\Exception $e) {
$graph = new \Piwik\Plugins\ImageGraph\StaticGraph\Exception();
$graph->setWidth($width);
$graph->setHeight($height);
$graph->setFont($font);
$graph->setFontSize($fontSize);
$graph->setBackgroundColor($backgroundColor);
$graph->setTextColor($textColor);
$graph->setException($e);
$graph->renderGraph();
}
// restoring get parameters
$_GET = $savedGET;
switch ($outputType) {
case self::GRAPH_OUTPUT_FILE:
if ($idGoal != '') {
$idGoal = '_' . $idGoal;
}
if ($idDimension != '') {
$idDimension = '__' . $idDimension;
}
$fileName = self::$DEFAULT_PARAMETERS[$graphType][self::FILENAME_KEY] . '_' . $apiModule . '_' . $apiAction . $idGoal . $idDimension . ' ' . str_replace(',', '-', $date) . ' ' . $idSite . '.png';
$fileName = str_replace(array(' ', '/'), '_', $fileName);
if (!Filesystem::isValidFilename($fileName)) {
throw new Exception('Error: Image graph filename ' . $fileName . ' is not valid.');
}
return $graph->sendToDisk($fileName);
case self::GRAPH_OUTPUT_PHP:
return $graph->getRenderedImage();
case self::GRAPH_OUTPUT_INLINE:
default:
$graph->sendToBrowser();
exit;
}
}
private function setFilterTruncate($default)
{
$_GET['filter_truncate'] = Common::getRequestVar('filter_truncate', $default, 'int');
}
private static function parseOrdinateValue($ordinateValue)
{
$ordinateValue = @str_replace(',', '.', $ordinateValue);
// convert hh:mm:ss formatted time values to number of seconds
if (preg_match('/([0-9]{1,2}):([0-9]{1,2}):([0-9]{1,2}(\\.[0-9]{2})?)/', $ordinateValue, $matches)) {
$hour = $matches[1];
$min = $matches[2];
$sec = $matches[3];
$ordinateValue = $hour * 3600 + $min * 60 + $sec;
}
// OK, only numbers from here please (strip out currency sign)
$ordinateValue = preg_replace('/[^0-9.]/', '', $ordinateValue);
return $ordinateValue;
}
private static function getFontPath($font)
{
return PIWIK_INCLUDE_PATH . self::FONT_DIR . $font;
}
protected static function getAbsoluteLogoPath($relativeLogoPath)
{
return PIWIK_INCLUDE_PATH . '/' . $relativeLogoPath;
}
}