533 lines
21 KiB
PHP
533 lines
21 KiB
PHP
<?php
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/**
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* Piwik - Open source web analytics
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*
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* @link http://piwik.org
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* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
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*
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*/
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namespace Piwik\Plugins\Referrers;
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use Piwik\API\Request;
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use Piwik\Common;
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use Piwik\DataTable\Map;
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use Piwik\Metrics;
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use Piwik\Period\Range;
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use Piwik\Piwik;
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use Piwik\SettingsPiwik;
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use Piwik\Url;
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use Piwik\View;
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use Piwik\ViewDataTable\Factory;
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/**
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*
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*/
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class Controller extends \Piwik\Plugin\Controller
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{
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public function index()
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{
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$view = new View('@Referrers/index');
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$view->graphEvolutionReferrers = $this->getEvolutionGraph(Common::REFERRER_TYPE_DIRECT_ENTRY, array('nb_visits'));
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$view->nameGraphEvolutionReferrers = 'Referrers.getEvolutionGraph';
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// building the referrers summary report
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$view->dataTableReferrerType = $this->getReferrerType(true);
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$nameValues = $this->getReferrersVisitorsByType();
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$totalVisits = array_sum($nameValues);
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foreach ($nameValues as $name => $value) {
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$view->$name = $value;
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// calculate percent of total, if there were any visits
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if ($value != 0
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&& $totalVisits != 0
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) {
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$percentName = $name . 'Percent';
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$view->$percentName = round(($value / $totalVisits) * 100, 0);
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}
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}
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// set distinct metrics
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$distinctMetrics = $this->getDistinctReferrersMetrics();
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foreach ($distinctMetrics as $name => $value) {
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$view->$name = $value;
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}
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// calculate evolution for visit metrics & distinct metrics
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list($lastPeriodDate, $ignore) = Range::getLastDate();
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if ($lastPeriodDate !== false) {
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$date = Common::getRequestVar('date');
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$period = Common::getRequestVar('period');
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$prettyDate = self::getPrettyDate($date, $period);
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$prettyLastPeriodDate = self::getPrettyDate($lastPeriodDate, $period);
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// visit metrics
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$previousValues = $this->getReferrersVisitorsByType($lastPeriodDate);
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$this->addEvolutionPropertiesToView($view, $prettyDate, $nameValues, $prettyLastPeriodDate, $previousValues);
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// distinct metrics
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$previousValues = $this->getDistinctReferrersMetrics($lastPeriodDate);
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$this->addEvolutionPropertiesToView($view, $prettyDate, $distinctMetrics, $prettyLastPeriodDate, $previousValues);
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}
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// sparkline for the historical data of the above values
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$view->urlSparklineSearchEngines = $this->getReferrerUrlSparkline(Common::REFERRER_TYPE_SEARCH_ENGINE);
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$view->urlSparklineDirectEntry = $this->getReferrerUrlSparkline(Common::REFERRER_TYPE_DIRECT_ENTRY);
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$view->urlSparklineWebsites = $this->getReferrerUrlSparkline(Common::REFERRER_TYPE_WEBSITE);
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$view->urlSparklineCampaigns = $this->getReferrerUrlSparkline(Common::REFERRER_TYPE_CAMPAIGN);
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// sparklines for the evolution of the distinct keywords count/websites count/ etc
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$view->urlSparklineDistinctSearchEngines = $this->getUrlSparkline('getLastDistinctSearchEnginesGraph');
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$view->urlSparklineDistinctKeywords = $this->getUrlSparkline('getLastDistinctKeywordsGraph');
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$view->urlSparklineDistinctWebsites = $this->getUrlSparkline('getLastDistinctWebsitesGraph');
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$view->urlSparklineDistinctCampaigns = $this->getUrlSparkline('getLastDistinctCampaignsGraph');
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$view->totalVisits = $totalVisits;
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$view->referrersReportsByDimension = $this->getReferrersReportsByDimensionView($totalVisits);
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return $view->render();
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}
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/**
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* Returns HTML for the Referrers Overview page that categorizes Referrer reports
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* & allows the user to switch between them.
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*
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* @param int $visits The number of visits for this period & site. If <= 0, the
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* reports are not shown, since they will have no data.getReferrersReportsByDimensionView
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* @return string The report viewer HTML.
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*/
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private function getReferrersReportsByDimensionView($visits)
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{
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$result = '';
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// only display the reports by dimension view if there are visits
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if ($visits > 0) {
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$referrersReportsByDimension = new View\ReportsByDimension('Referrers');
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$referrersReportsByDimension->addReport(
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'Referrers_ViewAllReferrers', 'Referrers_WidgetGetAll', 'Referrers.getAll');
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$byTypeCategory = Piwik::translate('Referrers_ViewReferrersBy', Piwik::translate('Live_GoalType'));
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$referrersReportsByDimension->addReport(
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$byTypeCategory, 'Referrers_WidgetKeywords', 'Referrers.getKeywords');
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$referrersReportsByDimension->addReport($byTypeCategory, 'SitesManager_Sites', 'Referrers.getWebsites');
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$referrersReportsByDimension->addReport($byTypeCategory, 'Referrers_Campaigns', 'Referrers.getCampaigns');
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$bySourceCategory = Piwik::translate('Referrers_ViewReferrersBy', Piwik::translate('General_Source'));
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$referrersReportsByDimension->addReport($bySourceCategory, 'Referrers_Socials', 'Referrers.getSocials');
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$referrersReportsByDimension->addReport(
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$bySourceCategory, 'Referrers_SearchEngines', 'Referrers.getSearchEngines');
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$result = $referrersReportsByDimension->render();
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}
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return $result;
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}
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public function getSearchEnginesAndKeywords()
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{
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$view = new View('@Referrers/getSearchEnginesAndKeywords');
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$view->searchEngines = $this->getSearchEngines(true);
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$view->keywords = $this->getKeywords(true);
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return $view->render();
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}
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public function getReferrerType()
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{
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return $this->renderReport(__FUNCTION__);
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}
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/**
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* Returns or echo's a report that shows all search keyword, website and campaign
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* referrer information in one report.
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*
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* @return string The report HTML or nothing if $fetch is set to false.
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*/
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public function getAll()
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{
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return $this->renderReport(__FUNCTION__);
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}
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public function getKeywords()
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{
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return $this->renderReport(__FUNCTION__);
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}
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public function getSearchEnginesFromKeywordId()
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{
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return $this->renderReport(__FUNCTION__);
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}
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public function getSearchEngines()
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{
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return $this->renderReport(__FUNCTION__);
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}
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public function getKeywordsFromSearchEngineId()
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{
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return $this->renderReport(__FUNCTION__);
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}
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public function indexWebsites()
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{
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$view = new View('@Referrers/indexWebsites');
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$view->websites = $this->getWebsites(true);
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$view->socials = $this->getSocials(true);
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return $view->render();
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}
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public function getWebsites()
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{
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return $this->renderReport(__FUNCTION__);
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}
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public function getSocials()
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{
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return $this->renderReport(__FUNCTION__);
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}
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public function getUrlsForSocial()
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{
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return $this->renderReport(__FUNCTION__);
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}
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public function indexCampaigns()
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{
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return View::singleReport(
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Piwik::translate('Referrers_Campaigns'),
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$this->getCampaigns(true));
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}
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public function getCampaigns()
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{
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return $this->renderReport(__FUNCTION__);
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}
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public function getKeywordsFromCampaignId()
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{
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return $this->renderReport(__FUNCTION__);
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}
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public function getUrlsFromWebsiteId()
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{
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return $this->renderReport(__FUNCTION__);
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}
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protected function getReferrersVisitorsByType($date = false)
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{
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if ($date === false) {
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$date = Common::getRequestVar('date', false);
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}
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// we disable the queued filters because here we want to get the visits coming from search engines
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// if the filters were applied we would have to look up for a label looking like "Search Engines"
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// which is not good when we have translations
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$dataTableReferrersType = Request::processRequest(
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"Referrers.getReferrerType", array('disable_queued_filters' => '1', 'date' => $date));
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$nameToColumnId = array(
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'visitorsFromSearchEngines' => Common::REFERRER_TYPE_SEARCH_ENGINE,
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'visitorsFromDirectEntry' => Common::REFERRER_TYPE_DIRECT_ENTRY,
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'visitorsFromWebsites' => Common::REFERRER_TYPE_WEBSITE,
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'visitorsFromCampaigns' => Common::REFERRER_TYPE_CAMPAIGN,
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);
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$return = array();
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foreach ($nameToColumnId as $nameVar => $columnId) {
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$value = 0;
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$row = $dataTableReferrersType->getRowFromLabel($columnId);
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if ($row !== false) {
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$value = $row->getColumn(Metrics::INDEX_NB_VISITS);
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}
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$return[$nameVar] = $value;
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}
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return $return;
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}
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protected $referrerTypeToLabel = array(
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Common::REFERRER_TYPE_DIRECT_ENTRY => 'Referrers_DirectEntry',
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Common::REFERRER_TYPE_SEARCH_ENGINE => 'Referrers_SearchEngines',
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Common::REFERRER_TYPE_WEBSITE => 'Referrers_Websites',
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Common::REFERRER_TYPE_CAMPAIGN => 'Referrers_Campaigns',
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);
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public function getEvolutionGraph($typeReferrer = false, array $columns = array())
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{
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$view = $this->getLastUnitGraph($this->pluginName, __FUNCTION__, 'Referrers.getReferrerType');
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$view->config->add_total_row = true;
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// configure displayed columns
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if (empty($columns)) {
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$columns = Common::getRequestVar('columns');
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$columns = Piwik::getArrayFromApiParameter($columns);
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}
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$columns = !is_array($columns) ? array($columns) : $columns;
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$view->config->columns_to_display = $columns;
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// configure selectable columns
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if (Common::getRequestVar('period', false) == 'day') {
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$selectable = array('nb_visits', 'nb_uniq_visitors', 'nb_actions');
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} else {
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$selectable = array('nb_visits', 'nb_actions');
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}
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$view->config->selectable_columns = $selectable;
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// configure displayed rows
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$visibleRows = Common::getRequestVar('rows', false);
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if ($visibleRows !== false) {
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// this happens when the row picker has been used
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$visibleRows = Piwik::getArrayFromApiParameter($visibleRows);
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// typeReferrer is redundant if rows are defined, so make sure it's not used
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$view->config->custom_parameters['typeReferrer'] = false;
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} else {
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// use $typeReferrer as default
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if ($typeReferrer === false) {
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$typeReferrer = Common::getRequestVar('typeReferrer', false);
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}
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$label = self::getTranslatedReferrerTypeLabel($typeReferrer);
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$total = Piwik::translate('General_Total');
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$visibleRows = array($label, $total);
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$view->requestConfig->request_parameters_to_modify['rows'] = $label . ',' . $total;
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}
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$view->config->row_picker_match_rows_by = 'label';
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$view->config->rows_to_display = $visibleRows;
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$view->config->documentation = Piwik::translate('Referrers_EvolutionDocumentation') . '<br />'
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. Piwik::translate('General_BrokenDownReportDocumentation') . '<br />'
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. Piwik::translate('Referrers_EvolutionDocumentationMoreInfo', '"'
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. Piwik::translate('Referrers_DetailsByReferrerType') . '"');
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return $this->renderView($view);
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}
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public function getLastDistinctSearchEnginesGraph()
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{
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$view = $this->getLastUnitGraph($this->pluginName, __FUNCTION__, "Referrers.getNumberOfDistinctSearchEngines");
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$view->config->translations['Referrers_distinctSearchEngines'] = ucfirst(Piwik::translate('Referrers_DistinctSearchEngines'));
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$view->config->columns_to_display = array('Referrers_distinctSearchEngines');
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return $this->renderView($view);
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}
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public function getLastDistinctKeywordsGraph()
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{
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$view = $this->getLastUnitGraph($this->pluginName, __FUNCTION__, "Referrers.getNumberOfDistinctKeywords");
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$view->config->translations['Referrers_distinctKeywords'] = ucfirst(Piwik::translate('Referrers_DistinctKeywords'));
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$view->config->columns_to_display = array('Referrers_distinctKeywords');
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return $this->renderView($view);
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}
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public function getLastDistinctWebsitesGraph()
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{
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$view = $this->getLastUnitGraph($this->pluginName, __FUNCTION__, "Referrers.getNumberOfDistinctWebsites");
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$view->config->translations['Referrers_distinctWebsites'] = ucfirst(Piwik::translate('Referrers_DistinctWebsites'));
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$view->config->columns_to_display = array('Referrers_distinctWebsites');
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return $this->renderView($view);
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}
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public function getLastDistinctCampaignsGraph()
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{
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$view = $this->getLastUnitGraph($this->pluginName, __FUNCTION__, "Referrers.getNumberOfDistinctCampaigns");
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$view->config->translations['Referrers_distinctCampaigns'] = ucfirst(Piwik::translate('Referrers_DistinctCampaigns'));
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$view->config->columns_to_display = array('Referrers_distinctCampaigns');
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return $this->renderView($view);
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}
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function getKeywordsForPage()
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{
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Piwik::checkUserHasViewAccess($this->idSite);
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$requestUrl = '&date=previous1'
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. '&period=week'
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. '&idSite=' . $this->idSite;
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$topPageUrlRequest = $requestUrl
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. '&method=Actions.getPageUrls'
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. '&filter_limit=50'
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. '&format=original';
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$request = new Request($topPageUrlRequest);
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$request = $request->process();
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/** @var $request Map */
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$tables = $request->getDataTables();;
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$topPageUrl = false;
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$first = key($tables);
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if (!empty($first)) {
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$topPageUrls = $tables[$first];
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$topPageUrls = $topPageUrls->getRowsMetadata('url');
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$tmpTopPageUrls = array_values($topPageUrls);
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$topPageUrl = current($tmpTopPageUrls);
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}
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if (empty($topPageUrl)) {
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$topPageUrl = $this->site->getMainUrl();
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}
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$url = $topPageUrl;
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// HTML
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$api = SettingsPiwik::getPiwikUrl()
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. '?module=API&method=Referrers.getKeywordsForPageUrl'
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. '&format=php'
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. '&filter_limit=10'
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. '&token_auth=' . Piwik::getCurrentUserTokenAuth();
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$api .= $requestUrl;
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$code = '
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// This function will call the API to get best keyword for current URL.
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// Then it writes the list of best keywords in a HTML list
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function DisplayTopKeywords($url = "")
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{
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// Do not spend more than 1 second fetching the data
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@ini_set("default_socket_timeout", $timeout = 1);
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// Get the Keywords data
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$url = empty($url) ? "http://". $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"] : $url;
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$api = "' . $api . '&url=" . urlencode($url);
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$keywords = @unserialize(file_get_contents($api));
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if($keywords === false || isset($keywords["result"])) {
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// DEBUG ONLY: uncomment for troubleshooting an empty output (the URL output reveals the token_auth)
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// echo "Error while fetching the <a href=\'$api\'>Top Keywords from Piwik</a>";
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return;
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}
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// Display the list in HTML
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$url = htmlspecialchars($url, ENT_QUOTES);
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$output = "<h2>Top Keywords for <a href=\'$url\'>$url</a></h2><ul>";
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foreach($keywords as $keyword) {
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$output .= "<li>". $keyword . "</li>";
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}
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if(empty($keywords)) { $output .= "Nothing yet..."; }
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$output .= "</ul>";
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echo $output;
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}
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';
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$jsonRequest = str_replace('format=php', 'format=json', $api);
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echo "<p>This widget is designed to work in your website directly.
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This widget makes it easy to use Piwik to <i>automatically display the list of Top Keywords</i>, for each of your website Page URLs.</p>
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<p>
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<b>Example API URL</b> - For example if you would like to get the top 10 keywords, used last week, to land on the page <a target='_blank' href='$topPageUrl'>$topPageUrl</a>,
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in format JSON: you would dynamically fetch the data using <a target='_blank' href='$jsonRequest&url=" . urlencode($topPageUrl) . "'>this API request URL</a>. Make sure you encode the 'url' parameter in the URL.</p>
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<p><b>PHP Function ready to use!</b> - If you use PHP on your website, we have prepared a small code snippet that you can copy paste in your Website PHP files. You can then simply call the function <code>DisplayTopKeywords();</code> anywhere in your template, at the bottom of the content or in your blog sidebar.
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If you run this code in your page $topPageUrl, it would output the following:";
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echo "<div style='width:400px;margin-left:20px;padding:10px;border:1px solid black;'>";
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function DisplayTopKeywords($url = "", $api)
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{
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// Do not spend more than 1 second fetching the data
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@ini_set("default_socket_timeout", $timeout = 1);
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// Get the Keywords data
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$url = empty($url) ? "http://" . $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"] : $url;
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$api = $api . "&url=" . urlencode($url);
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$keywords = @unserialize(file_get_contents($api));
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if ($keywords === false || isset($keywords["result"])) {
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// DEBUG ONLY: uncomment for troubleshooting an empty output (the URL output reveals the token_auth)
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//echo "Error while fetching the <a href=\'".$api."\'>Top Keywords from Piwik</a>";
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return;
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}
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// Display the list in HTML
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$url = htmlspecialchars($url, ENT_QUOTES);
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$output = "<h2>Top Keywords for <a href=\'$url\'>$url</a></h2><ul>";
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foreach ($keywords as $keyword) {
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$output .= "<li>" . $keyword . "</li>";
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}
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if (empty($keywords)) {
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$output .= "Nothing yet...";
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}
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$output .= "</ul>";
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echo $output;
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}
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DisplayTopKeywords($topPageUrl, $api);
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echo "</div><br/>
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<p>Here is the PHP function that you can paste in your pages:</P>
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<textarea cols=60 rows=8><?php\n" . htmlspecialchars($code) . "\n DisplayTopKeywords();</textarea>
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";
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echo "
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<p><strong>Notes</strong>: You can for example edit the code to to make the Top search keywords link to your Website search result pages.
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<br/>On medium to large traffic websites, we recommend to cache this data, as to minimize the performance impact of calling the Piwik API on each page view.
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</p>
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";
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}
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/**
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* Returns the i18n-ized label for a referrer type.
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*
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* @param int $typeReferrer The referrer type. Referrer types are defined in Common class.
|
|
* @return string The i18n-ized label.
|
|
*/
|
|
public static function getTranslatedReferrerTypeLabel($typeReferrer)
|
|
{
|
|
$label = getReferrerTypeLabel($typeReferrer);
|
|
return Piwik::translate($label);
|
|
}
|
|
|
|
/**
|
|
* Returns the URL for the sparkline of visits with a specific referrer type.
|
|
*
|
|
* @param int $referrerType The referrer type. Referrer types are defined in Common class.
|
|
* @return string The URL that can be used to get a sparkline image.
|
|
*/
|
|
private function getReferrerUrlSparkline($referrerType)
|
|
{
|
|
$totalRow = Piwik::translate('General_Total');
|
|
return $this->getUrlSparkline(
|
|
'getEvolutionGraph',
|
|
array('columns' => array('nb_visits'),
|
|
'rows' => array(self::getTranslatedReferrerTypeLabel($referrerType), $totalRow),
|
|
'typeReferrer' => $referrerType)
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Returns an array containing the number of distinct referrers for each
|
|
* referrer type.
|
|
*
|
|
* @param bool|string $date The date to use when getting metrics. If false, the
|
|
* date query param is used.
|
|
* @return array The metrics.
|
|
*/
|
|
private function getDistinctReferrersMetrics($date = false)
|
|
{
|
|
$propertyToAccessorMapping = array(
|
|
'numberDistinctSearchEngines' => 'getNumberOfDistinctSearchEngines',
|
|
'numberDistinctKeywords' => 'getNumberOfDistinctKeywords',
|
|
'numberDistinctWebsites' => 'getNumberOfDistinctWebsites',
|
|
'numberDistinctWebsitesUrls' => 'getNumberOfDistinctWebsitesUrls',
|
|
'numberDistinctCampaigns' => 'getNumberOfDistinctCampaigns',
|
|
);
|
|
|
|
$result = array();
|
|
foreach ($propertyToAccessorMapping as $property => $method) {
|
|
$result[$property] = $this->getNumericValue('Referrers.' . $method, $date);
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Utility method that calculates evolution values for a set of current & past values
|
|
* and sets properties on a View w/ HTML that displays the evolution percents.
|
|
*
|
|
* @param View $view The view to set properties on.
|
|
* @param string $date The date of the current values.
|
|
* @param array $currentValues Array mapping view property names w/ present values.
|
|
* @param string $lastPeriodDate The date of the period in the past.
|
|
* @param array $previousValues Array mapping view property names w/ past values. Keys
|
|
* in this array should be the same as keys in $currentValues.
|
|
*/
|
|
private function addEvolutionPropertiesToView($view, $date, $currentValues, $lastPeriodDate, $previousValues)
|
|
{
|
|
foreach ($previousValues as $name => $pastValue) {
|
|
$currentValue = $currentValues[$name];
|
|
$evolutionName = $name . 'Evolution';
|
|
|
|
$view->$evolutionName = $this->getEvolutionHtml($date, $currentValue, $lastPeriodDate, $pastValue);
|
|
}
|
|
}
|
|
}
|