mougnibas/site-accueil-insa
2
0
Fork 0
forked from rebillar/site-accueil-insa
Code Issues Pull requests Releases Wiki Activity
site-accueil-insa/matomo/core/Metrics.php

516 lines
21 KiB
PHP
Raw Blame History

<?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;
use Piwik\Cache as PiwikCache;
require_once PIWIK_INCLUDE_PATH . "/core/Piwik.php";
/**
* This class contains metadata regarding core metrics and contains several
* related helper functions.
*
* Of note are the `INDEX_...` constants. In the database, metric column names
* in {@link DataTable} rows are stored as integers to save space. The integer
* values used are determined by these constants.
*
* @api
*/
class Metrics
{
/*
* When saving DataTables in the DB, we replace all columns name with these IDs. This saves many bytes,
* eg. INDEX_NB_UNIQ_VISITORS is an integer: 4 bytes, but 'nb_uniq_visitors' is 16 bytes at least
*/
const INDEX_NB_UNIQ_VISITORS = 1;
const INDEX_NB_VISITS = 2;
const INDEX_NB_ACTIONS = 3;
const INDEX_MAX_ACTIONS = 4;
const INDEX_SUM_VISIT_LENGTH = 5;
const INDEX_BOUNCE_COUNT = 6;
const INDEX_NB_VISITS_CONVERTED = 7;
const INDEX_NB_CONVERSIONS = 8;
const INDEX_REVENUE = 9;
const INDEX_GOALS = 10;
const INDEX_SUM_DAILY_NB_UNIQ_VISITORS = 11;
// Specific to the Actions reports
const INDEX_PAGE_NB_HITS = 12;
const INDEX_PAGE_SUM_TIME_SPENT = 13;
const INDEX_PAGE_EXIT_NB_UNIQ_VISITORS = 14;
const INDEX_PAGE_EXIT_NB_VISITS = 15;
const INDEX_PAGE_EXIT_SUM_DAILY_NB_UNIQ_VISITORS = 16;
const INDEX_PAGE_ENTRY_NB_UNIQ_VISITORS = 17;
const INDEX_PAGE_ENTRY_SUM_DAILY_NB_UNIQ_VISITORS = 18;
const INDEX_PAGE_ENTRY_NB_VISITS = 19;
const INDEX_PAGE_ENTRY_NB_ACTIONS = 20;
const INDEX_PAGE_ENTRY_SUM_VISIT_LENGTH = 21;
const INDEX_PAGE_ENTRY_BOUNCE_COUNT = 22;
// Ecommerce Items reports
const INDEX_ECOMMERCE_ITEM_REVENUE = 23;
const INDEX_ECOMMERCE_ITEM_QUANTITY = 24;
const INDEX_ECOMMERCE_ITEM_PRICE = 25;
const INDEX_ECOMMERCE_ORDERS = 26;
const INDEX_ECOMMERCE_ITEM_PRICE_VIEWED = 27;
// Site Search
const INDEX_SITE_SEARCH_HAS_NO_RESULT = 28;
const INDEX_PAGE_IS_FOLLOWING_SITE_SEARCH_NB_HITS = 29;
// Performance Analytics
const INDEX_PAGE_SUM_TIME_GENERATION = 30;
const INDEX_PAGE_NB_HITS_WITH_TIME_GENERATION = 31;
const INDEX_PAGE_MIN_TIME_GENERATION = 32;
const INDEX_PAGE_MAX_TIME_GENERATION = 33;
// Events
const INDEX_EVENT_NB_HITS = 34;
const INDEX_EVENT_SUM_EVENT_VALUE = 35;
const INDEX_EVENT_MIN_EVENT_VALUE = 36;
const INDEX_EVENT_MAX_EVENT_VALUE = 37;
const INDEX_EVENT_NB_HITS_WITH_VALUE = 38;
// Number of unique User IDs
const INDEX_NB_USERS = 39;
const INDEX_SUM_DAILY_NB_USERS = 40;
// Contents
const INDEX_CONTENT_NB_IMPRESSIONS = 41;
const INDEX_CONTENT_NB_INTERACTIONS = 42;
// Unique visitors fingerprints (useful to process unique visitors across websites)
const INDEX_NB_UNIQ_FINGERPRINTS = 43;
// Goal reports
const INDEX_GOAL_NB_CONVERSIONS = 1;
const INDEX_GOAL_REVENUE = 2;
const INDEX_GOAL_NB_VISITS_CONVERTED = 3;
const INDEX_GOAL_ECOMMERCE_REVENUE_SUBTOTAL = 4;
const INDEX_GOAL_ECOMMERCE_REVENUE_TAX = 5;
const INDEX_GOAL_ECOMMERCE_REVENUE_SHIPPING = 6;
const INDEX_GOAL_ECOMMERCE_REVENUE_DISCOUNT = 7;
const INDEX_GOAL_ECOMMERCE_ITEMS = 8;
const INDEX_GOAL_NB_PAGES_UNIQ_BEFORE = 9;
const INDEX_GOAL_NB_CONVERSIONS_ATTRIB = 10;
const INDEX_GOAL_NB_CONVERSIONS_PAGE_RATE = 11;
const INDEX_GOAL_NB_CONVERSIONS_PAGE_UNIQ = 12;
const INDEX_GOAL_NB_CONVERSIONS_ENTRY_RATE = 13;
const INDEX_GOAL_REVENUE_PER_ENTRY = 14;
const INDEX_GOAL_REVENUE_ATTRIB = 15;
const INDEX_GOAL_NB_CONVERSIONS_ENTRY = 16;
const INDEX_GOAL_REVENUE_ENTRY = 17;
public static $mappingFromIdToName = array(
Metrics::INDEX_NB_UNIQ_VISITORS => 'nb_uniq_visitors',
Metrics::INDEX_NB_UNIQ_FINGERPRINTS => 'nb_uniq_fingerprints',
Metrics::INDEX_NB_VISITS => 'nb_visits',
Metrics::INDEX_NB_ACTIONS => 'nb_actions',
Metrics::INDEX_NB_USERS => 'nb_users',
Metrics::INDEX_MAX_ACTIONS => 'max_actions',
Metrics::INDEX_SUM_VISIT_LENGTH => 'sum_visit_length',
Metrics::INDEX_BOUNCE_COUNT => 'bounce_count',
Metrics::INDEX_NB_VISITS_CONVERTED => 'nb_visits_converted',
Metrics::INDEX_NB_CONVERSIONS => 'nb_conversions',
Metrics::INDEX_REVENUE => 'revenue',
Metrics::INDEX_GOALS => 'goals',
Metrics::INDEX_SUM_DAILY_NB_UNIQ_VISITORS => 'sum_daily_nb_uniq_visitors',
Metrics::INDEX_SUM_DAILY_NB_USERS => 'sum_daily_nb_users',
// Actions metrics
Metrics::INDEX_PAGE_NB_HITS => 'nb_hits',
Metrics::INDEX_PAGE_SUM_TIME_SPENT => 'sum_time_spent',
Metrics::INDEX_PAGE_SUM_TIME_GENERATION => 'sum_time_generation',
Metrics::INDEX_PAGE_NB_HITS_WITH_TIME_GENERATION => 'nb_hits_with_time_generation',
Metrics::INDEX_PAGE_MIN_TIME_GENERATION => 'min_time_generation',
Metrics::INDEX_PAGE_MAX_TIME_GENERATION => 'max_time_generation',
Metrics::INDEX_PAGE_EXIT_NB_UNIQ_VISITORS => 'exit_nb_uniq_visitors',
Metrics::INDEX_PAGE_EXIT_NB_VISITS => 'exit_nb_visits',
Metrics::INDEX_PAGE_EXIT_SUM_DAILY_NB_UNIQ_VISITORS => 'sum_daily_exit_nb_uniq_visitors',
Metrics::INDEX_PAGE_ENTRY_NB_UNIQ_VISITORS => 'entry_nb_uniq_visitors',
Metrics::INDEX_PAGE_ENTRY_SUM_DAILY_NB_UNIQ_VISITORS => 'sum_daily_entry_nb_uniq_visitors',
Metrics::INDEX_PAGE_ENTRY_NB_VISITS => 'entry_nb_visits',
Metrics::INDEX_PAGE_ENTRY_NB_ACTIONS => 'entry_nb_actions',
Metrics::INDEX_PAGE_ENTRY_SUM_VISIT_LENGTH => 'entry_sum_visit_length',
Metrics::INDEX_PAGE_ENTRY_BOUNCE_COUNT => 'entry_bounce_count',
Metrics::INDEX_PAGE_IS_FOLLOWING_SITE_SEARCH_NB_HITS => 'nb_hits_following_search',
// Items reports metrics
Metrics::INDEX_ECOMMERCE_ITEM_REVENUE => 'revenue',
Metrics::INDEX_ECOMMERCE_ITEM_QUANTITY => 'quantity',
Metrics::INDEX_ECOMMERCE_ITEM_PRICE => 'price',
Metrics::INDEX_ECOMMERCE_ITEM_PRICE_VIEWED => 'price_viewed',
Metrics::INDEX_ECOMMERCE_ORDERS => 'orders',
// Events
Metrics::INDEX_EVENT_NB_HITS => 'nb_events',
Metrics::INDEX_EVENT_SUM_EVENT_VALUE => 'sum_event_value',
Metrics::INDEX_EVENT_MIN_EVENT_VALUE => 'min_event_value',
Metrics::INDEX_EVENT_MAX_EVENT_VALUE => 'max_event_value',
Metrics::INDEX_EVENT_NB_HITS_WITH_VALUE => 'nb_events_with_value',
// Contents
Metrics::INDEX_CONTENT_NB_IMPRESSIONS => 'nb_impressions',
Metrics::INDEX_CONTENT_NB_INTERACTIONS => 'nb_interactions'
);
public static $mappingFromIdToNameGoal = array(
Metrics::INDEX_GOAL_NB_CONVERSIONS => 'nb_conversions',
Metrics::INDEX_GOAL_NB_VISITS_CONVERTED => 'nb_visits_converted',
Metrics::INDEX_GOAL_REVENUE => 'revenue',
Metrics::INDEX_GOAL_ECOMMERCE_REVENUE_SUBTOTAL => 'revenue_subtotal',
Metrics::INDEX_GOAL_ECOMMERCE_REVENUE_TAX => 'revenue_tax',
Metrics::INDEX_GOAL_ECOMMERCE_REVENUE_SHIPPING => 'revenue_shipping',
Metrics::INDEX_GOAL_ECOMMERCE_REVENUE_DISCOUNT => 'revenue_discount',
Metrics::INDEX_GOAL_ECOMMERCE_ITEMS => 'items',
Metrics::INDEX_GOAL_NB_PAGES_UNIQ_BEFORE => 'nb_conv_pages_before',
Metrics::INDEX_GOAL_NB_CONVERSIONS_ATTRIB => 'nb_conversions_attrib',
Metrics::INDEX_GOAL_NB_CONVERSIONS_PAGE_RATE => 'nb_conversions_page_rate',
Metrics::INDEX_GOAL_NB_CONVERSIONS_PAGE_UNIQ => 'nb_conversions_page_uniq',
Metrics::INDEX_GOAL_NB_CONVERSIONS_ENTRY_RATE => 'nb_conversions_entry_rate',
Metrics::INDEX_GOAL_REVENUE_PER_ENTRY => 'revenue_per_entry',
Metrics::INDEX_GOAL_REVENUE_ATTRIB => 'revenue_attrib',
Metrics::INDEX_GOAL_NB_CONVERSIONS_ENTRY => 'nb_conversions_entry',
Metrics::INDEX_GOAL_REVENUE_ENTRY => 'revenue_entry',
);
protected static $metricsAggregatedFromLogs = array(
Metrics::INDEX_NB_UNIQ_VISITORS,
Metrics::INDEX_NB_VISITS,
Metrics::INDEX_NB_ACTIONS,
Metrics::INDEX_NB_USERS,
Metrics::INDEX_MAX_ACTIONS,
Metrics::INDEX_SUM_VISIT_LENGTH,
Metrics::INDEX_BOUNCE_COUNT,
Metrics::INDEX_NB_VISITS_CONVERTED,
);
public static function getMappingFromIdToName()
{
$cache = PiwikCache::getTransientCache();
$cacheKey = CacheId::siteAware(CacheId::pluginAware('Metrics.mappingFromIdToName'));
$value = $cache->fetch($cacheKey);
if (empty($value)) {
$value = self::$mappingFromIdToName;
/**
* Use this event if your plugin uses custom metric integer IDs to associate those IDs with the
* actual metric names (eg, 2 => nb_visits). This allows matomo to automate the replacing
* of IDs => metric names for your new metrics.
*
* **Example**
*
* public function addMetricIdToNameMapping(&$mapping)
* {
* $mapping[Archiver::INDEX_MY_NEW_METRIC] = $mapping['MyPlugin_myNewMetric'];
* }
*
* @ignore
*/
Piwik::postEvent('Metrics.addMetricIdToNameMapping', [&$value]);
$cache->save($cacheKey, $value);
}
return $value;
}
public static function getVisitsMetricNames()
{
$names = array();
foreach (self::$metricsAggregatedFromLogs as $metricId) {
$names[$metricId] = self::$mappingFromIdToName[$metricId];
}
return $names;
}
public static function getMappingFromNameToId()
{
static $nameToId = null;
if ($nameToId === null) {
$nameToId = array_flip(self::$mappingFromIdToName);
}
return $nameToId;
}
public static function getMappingFromNameToIdGoal()
{
static $nameToId = null;
if ($nameToId === null) {
$nameToId = array_flip(self::$mappingFromIdToNameGoal);
}
return $nameToId;
}
/**
* Is a lower value for a given column better?
* @param $column
* @return bool
*
* @ignore
*/
public static function isLowerValueBetter($column)
{
$isLowerBetter = null;
/**
* Use this event to define if a lower value of a metric is better.
*
* @param string $isLowerBetter should be set to a boolean indicating if lower is better
* @param string $column name of the column to determine
*
* **Example**
*
* public function checkIsLowerMetricValueBetter(&$isLowerBetter, $metric)
* {
* if ($metric === 'position') {
* $isLowerBetter = true;
* }
* }
*/
Piwik::postEvent('Metrics.isLowerValueBetter', [&$isLowerBetter, $column]);
if (!is_null($isLowerBetter)) {
return true;
}
$lowerIsBetterPatterns = array(
'bounce', 'exit'
);
foreach ($lowerIsBetterPatterns as $pattern) {
if (strpos($column, $pattern) !== false) {
return true;
}
}
return false;
}
/**
* Derive the unit name from a column name
* @param $column
* @param $idSite
* @return string
* @ignore
*/
public static function getUnit($column, $idSite)
{
$nameToUnit = array(
'_rate' => '%',
'revenue' => Site::getCurrencySymbolFor($idSite),
'_time_' => 's'
);
$unit = null;
/**
* Use this event to define units for custom metrics used in evolution graphs and row evolution only.
*
* @param string $unit should hold the unit (e.g. %, €, s or empty string)
* @param string $column name of the column to determine
* @param string $idSite id of the current site
*/
Piwik::postEvent('Metrics.getEvolutionUnit', [&$unit, $column, $idSite]);
if (!empty($unit)) {
return $unit;
}
foreach ($nameToUnit as $pattern => $type) {
if (strpos($column, $pattern) !== false) {
return $type;
}
}
return '';
}
public static function getDefaultMetricTranslations()
{
$cacheId = CacheId::pluginAware('DefaultMetricTranslations');
$cache = PiwikCache::getTransientCache();
if ($cache->contains($cacheId)) {
return $cache->fetch($cacheId);
}
$translations = array(
'label' => 'General_ColumnLabel',
'date' => 'General_Date',
'avg_time_on_page' => 'General_ColumnAverageTimeOnPage',
'sum_time_spent' => 'General_ColumnSumVisitLength',
'sum_visit_length' => 'General_ColumnSumVisitLength',
'bounce_count' => 'General_ColumnBounces',
'bounce_count_returning' => 'VisitFrequency_ColumnBounceCountForReturningVisits',
'max_actions' => 'General_ColumnMaxActions',
'max_actions_returning' => 'VisitFrequency_ColumnMaxActionsInReturningVisit',
'nb_visits_converted_returning' => 'VisitFrequency_ColumnNbReturningVisitsConverted',
'sum_visit_length_returning' => 'VisitFrequency_ColumnSumVisitLengthReturning',
'nb_visits_converted' => 'General_ColumnVisitsWithConversions',
'nb_conversions' => 'Goals_ColumnConversions',
'revenue' => 'General_ColumnRevenue',
'nb_hits' => 'General_ColumnPageviews',
'entry_nb_visits' => 'General_ColumnEntrances',
'entry_nb_uniq_visitors' => 'General_ColumnUniqueEntrances',
'exit_nb_visits' => 'General_ColumnExits',
'exit_nb_uniq_visitors' => 'General_ColumnUniqueExits',
'entry_bounce_count' => 'General_ColumnBounces',
'exit_bounce_count' => 'General_ColumnBounces',
'exit_rate' => 'General_ColumnExitRate',
);
$dailySum = ' (' . Piwik::translate('General_DailySum') . ')';
$afterEntry = ' ' . Piwik::translate('General_AfterEntry');
$translations['sum_daily_nb_uniq_visitors'] = Piwik::translate('General_ColumnNbUniqVisitors') . $dailySum;
$translations['sum_daily_nb_users'] = Piwik::translate('General_ColumnNbUsers') . $dailySum;
$translations['sum_daily_entry_nb_uniq_visitors'] = Piwik::translate('General_ColumnUniqueEntrances') . $dailySum;
$translations['sum_daily_exit_nb_uniq_visitors'] = Piwik::translate('General_ColumnUniqueExits') . $dailySum;
$translations['entry_nb_actions'] = Piwik::translate('General_ColumnNbActions') . $afterEntry;
$translations['entry_sum_visit_length'] = Piwik::translate('General_ColumnSumVisitLength') . $afterEntry;
$translations = array_merge(self::getDefaultMetrics(), self::getDefaultProcessedMetrics(), $translations);
/**
* Use this event to register translations for metrics processed by your plugin.
*
* @param string $translations The array mapping of column_name => Plugin_TranslationForColumn
*/
Piwik::postEvent('Metrics.getDefaultMetricTranslations', array(&$translations));
$translations = array_map(array('\\Piwik\\Piwik', 'translate'), $translations);
$cache->save($cacheId, $translations);
return $translations;
}
public static function getDefaultMetrics()
{
$cacheId = CacheId::languageAware('DefaultMetrics');
$cache = PiwikCache::getTransientCache();
if ($cache->contains($cacheId)) {
return $cache->fetch($cacheId);
}
$translations = array(
'nb_visits' => 'General_ColumnNbVisits',
'nb_uniq_visitors' => 'General_ColumnNbUniqVisitors',
'nb_actions' => 'General_ColumnNbActions',
'nb_users' => 'General_ColumnNbUsers',
);
$translations = array_map(array('\\Piwik\\Piwik', 'translate'), $translations);
$cache->save($cacheId, $translations);
return $translations;
}
public static function getDefaultProcessedMetrics()
{
$cacheId = CacheId::languageAware('DefaultProcessedMetrics');
$cache = PiwikCache::getTransientCache();
if ($cache->contains($cacheId)) {
return $cache->fetch($cacheId);
}
$translations = array(
// Processed in AddColumnsProcessedMetrics
'nb_actions_per_visit' => 'General_ColumnActionsPerVisit',
'avg_time_on_site' => 'General_ColumnAvgTimeOnSite',
'bounce_rate' => 'General_ColumnBounceRate',
'conversion_rate' => 'General_ColumnConversionRate',
);
$translations = array_map(array('\\Piwik\\Piwik', 'translate'), $translations);
$cache->save($cacheId, $translations);
return $translations;
}
public static function getReadableColumnName($columnIdRaw)
{
$mappingIdToName = self::$mappingFromIdToName;
if (array_key_exists($columnIdRaw, $mappingIdToName)) {
return $mappingIdToName[$columnIdRaw];
}
return $columnIdRaw;
}
public static function getMetricIdsToProcessReportTotal()
{
return array(
self::INDEX_NB_VISITS,
self::INDEX_NB_UNIQ_VISITORS,
self::INDEX_NB_ACTIONS,
self::INDEX_PAGE_NB_HITS,
self::INDEX_NB_VISITS_CONVERTED,
self::INDEX_NB_CONVERSIONS,
self::INDEX_BOUNCE_COUNT,
self::INDEX_PAGE_ENTRY_BOUNCE_COUNT,
self::INDEX_PAGE_ENTRY_NB_VISITS,
self::INDEX_PAGE_ENTRY_NB_ACTIONS,
self::INDEX_PAGE_EXIT_NB_VISITS,
self::INDEX_PAGE_EXIT_NB_UNIQ_VISITORS,
self::INDEX_REVENUE
);
}
public static function getDefaultMetricsDocumentation()
{
$cacheId = CacheId::pluginAware('DefaultMetricsDocumentation');
$cache = PiwikCache::getTransientCache();
if ($cache->contains($cacheId)) {
return $cache->fetch($cacheId);
}
$translations = array(
'nb_visits' => 'General_ColumnNbVisitsDocumentation',
'nb_uniq_visitors' => 'General_ColumnNbUniqVisitorsDocumentation',
'nb_actions' => 'General_ColumnNbActionsDocumentation',
'nb_users' => 'General_ColumnNbUsersDocumentation',
'nb_actions_per_visit' => 'General_ColumnActionsPerVisitDocumentation',
'avg_time_on_site' => 'General_ColumnAvgTimeOnSiteDocumentation',
'bounce_rate' => 'General_ColumnBounceRateDocumentation',
'conversion_rate' => 'General_ColumnConversionRateDocumentation',
'avg_time_on_page' => 'General_ColumnAverageTimeOnPageDocumentation',
'nb_hits' => 'General_ColumnPageviewsDocumentation',
'exit_rate' => 'General_ColumnExitRateDocumentation'
);
/**
* Use this event to register translations for metrics documentation processed by your plugin.
*
* @param string[] $translations The array mapping of column_name => Plugin_TranslationForColumnDocumentation
*/
Piwik::postEvent('Metrics.getDefaultMetricDocumentationTranslations', array(&$translations));
$translations = array_map(array('\\Piwik\\Piwik', 'translate'), $translations);
$cache->save($cacheId, $translations);
return $translations;
}
public static function getPercentVisitColumn()
{
$percentVisitsLabel = str_replace(' ', '&nbsp;', Piwik::translate('General_ColumnPercentageVisits'));
return $percentVisitsLabel;
}
}
Reference in a new issue View git blame Copy permalink