remove Dimensions and Reports to avoid huge upgrade query on DB:

   ALTER TABLE `log_visit` ADD COLUMN `example_visit_dimension` INTEGER(11) DEFAULT 0 NOT NULL, ADD COLUMN `referer_visit_server_date` date default NULL;
   ALTER TABLE `log_conversion` ADD COLUMN `referer_visit_server_date` date default NULL, ADD COLUMN `example_conversion_dimension` INTEGER(11) DEFAULT 0 NOT NULL;
   ALTER TABLE `log_link_visit_action` ADD COLUMN `example_action_dimension` VARCHAR(255) DEFAULT NULL;

6 files changed, 0 insertions, 591 deletions

diff --git a/plugins/ExamplePlugin/Columns/ExampleActionDimension.php b/plugins/ExamplePlugin/Columns/ExampleActionDimension.php
deleted file mode 100644
index 87db6f4d7c..0000000000
--- a/plugins/ExamplePlugin/Columns/ExampleActionDimension.php
+++ /dev/null
@@ -1,136 +0,0 @@
-<?php
-/**
- * Piwik - free/libre analytics platform
- *
- * @link http://piwik.org
- * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
- *
- */
-namespace Piwik\Plugins\ExamplePlugin\Columns;
-
-use Piwik\Common;
-use Piwik\Piwik;
-use Piwik\Plugin\Dimension\ActionDimension;
-use Piwik\Plugin\Segment;
-use Piwik\Tracker\ActionPageview;
-use Piwik\Tracker\Request;
-use Piwik\Tracker\Visitor;
-use Piwik\Tracker\Action;
-
-/**
- * This example dimension recognizes a new tracking url parameter that is supposed to save the keywords that were used
- * on a certain page. Please note that dimension instances are usually cached during one tracking request so they
- * should be stateless (meaning an instance of this dimension will be reused if requested multiple times).
- *
- * See {@link http://developer.piwik.org/api-reference/Piwik/Plugin\Dimension\ActionDimension} for more information.
- */
-class ExampleActionDimension extends ActionDimension
-{
-    /**
-     * This will be the name of the column in the log_link_visit_action table if a $columnType is specified.
-     * @var string
-     */
-    protected $columnName = 'example_action_dimension';
-
-    /**
-     * If a columnType is defined, we will create this a column in the MySQL table having this type. Please make sure
-     * MySQL will understand this type. Once you change the column type the Piwik platform will notify the user to
-     * perform an update which can sometimes take a long time so be careful when choosing the correct column type.
-     * @var string
-     */
-    protected $columnType = 'VARCHAR(255) DEFAULT NULL';
-
-    /**
-     * The name of the dimension which will be visible for instance in the UI of a related report and in the mobile app.
-     * @return string
-     */
-    public function getName()
-    {
-        return Piwik::translate('ExamplePlugin_DimensionName');
-    }
-
-    /**
-     * By defining one or multiple segments a user will be able to filter their visitors by this column. For instance
-     * show all actions only considering users having more than 10 achievement points. If you do not want to define a
-     * segment for this dimension just remove the column.
-     */
-    protected function configureSegments()
-    {
-        $segment = new Segment();
-        $segment->setSegment('keywords');
-        $segment->setCategory('General_Actions');
-        $segment->setName('ExamplePlugin_DimensionName');
-        $segment->setAcceptedValues('Here you should explain which values are accepted/useful: Any word, for instance MyKeyword1, MyKeyword2');
-        $this->addSegment($segment);
-    }
-
-    /**
-     * This event is triggered before a new action is logged to the log_link_visit_action table. It overwrites any
-     * looked up action so it makes usually no sense to implement both methods but it sometimes does. You can assign
-     * any value to the column or return boolan false in case you do not want to save any value.
-     *
-     * @param Request $request
-     * @param Visitor $visitor
-     * @param Action $action
-     *
-     * @return mixed|false
-     */
-    public function onNewAction(Request $request, Visitor $visitor, Action $action)
-    {
-        if (!($action instanceof ActionPageview)) {
-            // save value only in case it is a page view.
-            return false;
-        }
-
-        $value = Common::getRequestVar('my_page_keywords', false, 'string', $request->getParams());
-
-        if (false === $value) {
-            return $value;
-        }
-
-        $value = trim($value);
-
-        return substr($value, 0, 255);
-    }
-
-    /**
-     * If the value you want to save for your dimension is something like a page title or page url, you usually do not
-     * want to save the raw value over and over again to save bytes in the database. Instead you want to save each value
-     * once in the log_action table and refer to this value by its ID in the log_link_visit_action table. You can do
-     * this by returning an action id in "getActionId()" and by returning a value here. If a value should be ignored
-     * or not persisted just return boolean false. Please note if you return a value here and you implement the event
-     * "onNewAction" the value will be probably overwritten by the other event. So make sure to implement only one of
-     * those.
-     *
-     * @param Request $request
-     * @param Action $action
-     *
-     * @return false|mixed
-    public function onLookupAction(Request $request, Action $action)
-    {
-        if (!($action instanceof ActionPageview)) {
-            // save value only in case it is a page view.
-            return false;
-        }
-
-        $value = Common::getRequestVar('my_page_keywords', false, 'string', $request->getParams());
-
-        if (false === $value) {
-            return $value;
-        }
-
-        $value = trim($value);
-
-        return substr($value, 0, 255);
-    }
-     */
-
-    /**
-     * An action id. The value returned by the lookup action will be associated with this id in the log_action table.
-     * @return int
-    public function getActionId()
-    {
-        return Action::TYPE_PAGE_URL;
-    }
-     */
-}
\ No newline at end of file
diff --git a/plugins/ExamplePlugin/Columns/ExampleConversionDimension.php b/plugins/ExamplePlugin/Columns/ExampleConversionDimension.php
deleted file mode 100644
index 3ad3ce6bf9..0000000000
--- a/plugins/ExamplePlugin/Columns/ExampleConversionDimension.php
+++ /dev/null
@@ -1,133 +0,0 @@
-<?php
-/**
- * Piwik - free/libre analytics platform
- *
- * @link http://piwik.org
- * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
- *
- */
-namespace Piwik\Plugins\ExamplePlugin\Columns;
-
-use Piwik\Common;
-use Piwik\Piwik;
-use Piwik\Plugin\Dimension\ConversionDimension;
-use Piwik\Plugin\Segment;
-use Piwik\Tracker\Request;
-use Piwik\Tracker\Visitor;
-use Piwik\Tracker\Action;
-use Piwik\Tracker\GoalManager;
-
-/**
- * This example dimension counts achievement points for each user. A user gets one achievement point for each action
- * plus five extra achievement points for each conversion. This would allow you to create a ranking showing the most
- * active/valueable users. It is just an example, you can log pretty much everything and even just store any custom
- * request url property. Please note that dimension instances are usually cached during one tracking request so they
- * should be stateless (meaning an instance of this dimension will be reused if requested multiple times).
- *
- * See {@link http://developer.piwik.org/api-reference/Piwik/Plugin\Dimension\ConversionDimension} for more information.
- */
-class ExampleConversionDimension extends ConversionDimension
-{
-    /**
-     * This will be the name of the column in the log_conversion table if a $columnType is specified.
-     * @var string
-     */
-    protected $columnName = 'example_conversion_dimension';
-
-    /**
-     * If a columnType is defined, we will create this a column in the MySQL table having this type. Please make sure
-     * MySQL will understand this type. Once you change the column type the Piwik platform will notify the user to
-     * perform an update which can sometimes take a long time so be careful when choosing the correct column type.
-     * @var string
-     */
-    protected $columnType = 'INTEGER(11) DEFAULT 0 NOT NULL';
-
-    /**
-     * The name of the dimension which will be visible for instance in the UI of a related report and in the mobile app.
-     * @return string
-     */
-    public function getName()
-    {
-        return Piwik::translate('ExamplePlugin_DimensionName');
-    }
-
-    /**
-     * By defining one or multiple segments a user will be able to filter their visitors by this column. For instance
-     * show all reports only considering users having more than 10 achievement points. If you do not want to define a
-     * segment for this dimension just remove the column.
-     */
-    protected function configureSegments()
-    {
-        $segment = new Segment();
-        $segment->setSegment('myConversionSegmentName');
-        $segment->setCategory('General_Visit');
-        $segment->setName('ExamplePlugin_DimensionName');
-        $segment->setAcceptedValues('Here you should explain which values are accepted/useful: Any number, for instance 1, 2, 3 , 99');
-        $this->addSegment($segment);
-    }
-
-    /**
-     * This event is triggered when an ecommerce order is converted. In this example we would store a "0" in case it
-     * was the visitors first action or "1" otherwise.
-     * Return boolean false if you do not want to change the value in some cases. If you do not want to perform any
-     * action on an ecommerce order at all it is recommended to just remove this method.
-     *
-     * @param Request $request
-     * @param Visitor $visitor
-     * @param Action|null $action
-     * @param GoalManager $goalManager
-     *
-     * @return mixed|false
-     */
-    public function onEcommerceOrderConversion(Request $request, Visitor $visitor, $action, GoalManager $goalManager)
-    {
-        if ($visitor->isVisitorKnown()) {
-            return 1;
-        }
-
-        return 0;
-    }
-
-    /**
-     * This event is triggered when an ecommerce cart update is converted. In this example we would store a
-     * the value of the tracking url parameter "myCustomParam" in the "example_conversion_dimension" column.
-     * Return boolean false if you do not want to change the value in some cases. If you do not want to perform any
-     * action on an ecommerce order at all it is recommended to just remove this method.
-     *
-     * @param Request $request
-     * @param Visitor $visitor
-     * @param Action|null $action
-     * @param GoalManager $goalManager
-     *
-     * @return mixed|false
-     */
-    public function onEcommerceCartUpdateConversion(Request $request, Visitor $visitor, $action, GoalManager $goalManager)
-    {
-        return Common::getRequestVar('myCustomParam', $default = false, 'int', $request->getParams());
-    }
-
-    /**
-     * This event is triggered when an any custom goal is converted. In this example we would store a the id of the
-     * goal in the 'example_conversion_dimension' column if the visitor is known and nothing otherwise.
-     * Return boolean false if you do not want to change the value in some cases. If you do not want to perform any
-     * action on an ecommerce order at all it is recommended to just remove this method.
-     *
-     * @param Request $request
-     * @param Visitor $visitor
-     * @param Action|null $action
-     * @param GoalManager $goalManager
-     *
-     * @return mixed|false
-     */
-    public function onGoalConversion(Request $request, Visitor $visitor, $action, GoalManager $goalManager)
-    {
-        $goalId = $goalManager->getGoalColumn('idgoal');
-
-        if ($visitor->isVisitorKnown()) {
-            return $goalId;
-        }
-
-        return false;
-    }
-
-}
\ No newline at end of file
diff --git a/plugins/ExamplePlugin/Columns/ExampleDimension.php b/plugins/ExamplePlugin/Columns/ExampleDimension.php
deleted file mode 100644
index f4b1bd82e5..0000000000
--- a/plugins/ExamplePlugin/Columns/ExampleDimension.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-/**
- * Piwik - free/libre analytics platform
- *
- * @link http://piwik.org
- * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
- *
- */
-namespace Piwik\Plugins\ExamplePlugin\Columns;
-
-use Piwik\Columns\Dimension;
-use Piwik\Piwik;
-
-/**
- * This example dimension only defines a name and does not track any data. It's supposed to be only used in reports.
- *
- * See {@link http://developer.piwik.org/api-reference/Piwik/Columns\Dimension} for more information.
- */
-class ExampleDimension extends Dimension
-{
-
-    /**
-     * The name of the dimension which will be visible for instance in the UI of a related report and in the mobile app.
-     * @return string
-     */
-    public function getName()
-    {
-        return Piwik::translate('ExamplePlugin_DimensionName');
-    }
-}
\ No newline at end of file
diff --git a/plugins/ExamplePlugin/Columns/ExampleVisitDimension.php b/plugins/ExamplePlugin/Columns/ExampleVisitDimension.php
deleted file mode 100644
index 511d30353d..0000000000
--- a/plugins/ExamplePlugin/Columns/ExampleVisitDimension.php
+++ /dev/null
@@ -1,157 +0,0 @@
-<?php
-/**
- * Piwik - free/libre analytics platform
- *
- * @link http://piwik.org
- * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
- *
- */
-namespace Piwik\Plugins\ExamplePlugin\Columns;
-
-use Piwik\Piwik;
-use Piwik\Plugin\Dimension\VisitDimension;
-use Piwik\Plugin\Segment;
-use Piwik\Tracker\Request;
-use Piwik\Tracker\Visitor;
-use Piwik\Tracker\Action;
-
-/**
- * This example dimension counts achievement points for each user. A user gets one achievement point for each action
- * plus five extra achievement points for each conversion. This would allow you to create a ranking showing the most
- * active/valueable users. It is just an example, you can log pretty much everything and even just store any custom
- * request url property. Please note that dimension instances are usually cached during one tracking request so they
- * should be stateless (meaning an instance of this dimension will be reused if requested multiple times).
- *
- * See {@link http://developer.piwik.org/api-reference/Piwik/Plugin\Dimension\VisitDimension} for more information.
- */
-class ExampleVisitDimension extends VisitDimension
-{
-    /**
-     * This will be the name of the column in the log_visit table if a $columnType is specified.
-     * @var string
-     */
-    protected $columnName = 'example_visit_dimension';
-
-    /**
-     * If a columnType is defined, we will create this a column in the MySQL table having this type. Please make sure
-     * MySQL will understand this type. Once you change the column type the Piwik platform will notify the user to
-     * perform an update which can sometimes take a long time so be careful when choosing the correct column type.
-     * @var string
-     */
-    protected $columnType = 'INTEGER(11) DEFAULT 0 NOT NULL';
-
-    /**
-     * The name of the dimension which will be visible for instance in the UI of a related report and in the mobile app.
-     * @return string
-     */
-    public function getName()
-    {
-        return Piwik::translate('ExamplePlugin_DimensionName');
-    }
-
-    /**
-     * By defining one or multiple segments a user will be able to filter their visitors by this column. For instance
-     * show all reports only considering users having more than 10 achievement points. If you do not want to define a
-     * segment for this dimension just remove the column.
-     */
-    protected function configureSegments()
-    {
-        $segment = new Segment();
-        $segment->setSegment('achievementPoints');
-        $segment->setCategory('General_Visit');
-        $segment->setName('ExamplePlugin_DimensionName');
-        $segment->setAcceptedValues('Here you should explain which values are accepted/useful: Any number, for instance 1, 2, 3 , 99');
-        $this->addSegment($segment);
-    }
-
-    /**
-     * The onNewVisit method is triggered when a new visitor is detected. This means here you can define an initial
-     * value for this user. By returning boolean false no value will be saved. Once the user makes another action the
-     * event "onExistingVisit" is executed. That means for each visitor this method is executed once. If you do not want
-     * to perform any action on a new visit you can just remove this method.
-     *
-     * @param Request $request
-     * @param Visitor $visitor
-     * @param Action|null $action
-     * @return mixed|false
-     */
-    public function onNewVisit(Request $request, Visitor $visitor, $action)
-    {
-        if (empty($action)) {
-            return 0;
-        }
-
-        return 1;
-
-        // you could also easily save any custom tracking url parameters
-        // return Common::getRequestVar('myCustomTrackingParam', 'default', 'string', $request->getParams());
-        // return Common::getRequestVar('linuxversion', false, 'string', $request->getParams());
-    }
-
-    /**
-     * The onExistingVisit method is triggered when a visitor was recognized meaning it is not a new visitor.
-     * If you want you can overwrite any previous value set by the event onNewVisit. By returning boolean false no value
-     * will be updated. If you do not want to perform any action on a new visit you can just remove this method.
-     *
-     * @param Request $request
-     * @param Visitor $visitor
-     * @param Action|null $action
-     *
-     * @return mixed|false
-     */
-    public function onExistingVisit(Request $request, Visitor $visitor, $action)
-    {
-        if (empty($action)) {
-            return false; // Do not change an already persisted value
-        }
-
-        return $visitor->getVisitorColumn($this->columnName) + 1;
-    }
-
-    /**
-     * This event is executed shortly after "onNewVisit" or "onExistingVisit" in case the visitor converted a goal.
-     * In this example we give the user 5 extra points for this achievement. Usually this event is not needed and you
-     * can simply remove this method therefore. An example would be for instance to persist the last converted
-     * action url. Return boolean false if you do not want to change the current value.
-     *
-     * @param Request $request
-     * @param Visitor $visitor
-     * @param Action|null $action
-     *
-     * @return mixed|false
-     */
-    public function onConvertedVisit(Request $request, Visitor $visitor, $action)
-    {
-        return $visitor->getVisitorColumn($this->columnName) + 5;  // give this visitor 5 extra achievement points
-    }
-
-    /**
-     * By implementing this event you can persist a value to the log_conversion table in case a conversion happens.
-     * The persisted value will be logged along the conversion and will not be changed afterwards.
-     * This allows you to generate reports that shows for instance which url was called how often for a specific
-     * conversion. Once you implement this event and a $columnType is defined a column in the log_conversion MySQL table
-     * will be created automatically.
-     *
-     * @param Request $request
-     * @param Visitor $visitor
-     * @param Action|null $action
-     *
-     * @return mixed
-    public function onAnyGoalConversion(Request $request, Visitor $visitor, $action)
-    {
-        return $visitor->getVisitorColumn($this->columnName);
-    }
-     */
-
-    /**
-     * Sometimes you may want to make sure another dimension is executed before your dimension so you can persist
-     * a value depending on the value of other dimensions. You can do this by defining an array of dimension names.
-     * If you access any value of any other column within your events, you should require them here. Otherwise those
-     * values may not be available.
-     * @return array
-    public function getRequiredVisitFields()
-    {
-        return array('idsite', 'server_time');
-    }
-    */
-}
\ No newline at end of file
diff --git a/plugins/ExamplePlugin/Reports/Base.php b/plugins/ExamplePlugin/Reports/Base.php
deleted file mode 100644
index e23a058ebb..0000000000
--- a/plugins/ExamplePlugin/Reports/Base.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-/**
- * Piwik - free/libre analytics platform
- *
- * @link http://piwik.org
- * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
- *
- */
-namespace Piwik\Plugins\ExamplePlugin\Reports;
-
-use Piwik\Plugin\Report;
-
-abstract class Base extends Report
-{
-    protected function init()
-    {
-        $this->category = 'ExampleCategory';
-    }
-}
diff --git a/plugins/ExamplePlugin/Reports/GetExampleReport.php b/plugins/ExamplePlugin/Reports/GetExampleReport.php
deleted file mode 100644
index dbb7179ed6..0000000000
--- a/plugins/ExamplePlugin/Reports/GetExampleReport.php
+++ /dev/null
@@ -1,116 +0,0 @@
-<?php
-/**
- * Piwik - free/libre analytics platform
- *
- * @link http://piwik.org
- * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
- *
- */
-namespace Piwik\Plugins\ExamplePlugin\Reports;
-
-use Piwik\Piwik;
-use Piwik\Plugin\Report;
-use Piwik\Plugin\ViewDataTable;
-use Piwik\Plugins\Actions\Columns\ExitPageUrl;
-use Piwik\View;
-
-/**
- * This class defines a new report.
- *
- * See {@link http://developer.piwik.org/api-reference/Piwik/Plugin/Report} for more information.
- */
-class GetExampleReport extends Base
-{
-    protected function init()
-    {
-        parent::init();
-
-        $this->name          = Piwik::translate('ExampleReportName');
-        $this->dimension     = new ExitPageUrl();
-        $this->documentation = Piwik::translate('ExampleReportDocumentation');
-
-        // This defines in which order your report appears in the mobile app, in the menu and in the list of widgets
-        $this->order = 999;
-
-        // By default standard metrics are defined but you can customize them by defining an array of metric names
-        // $this->metrics       = array('nb_visits', 'nb_hits');
-
-        // Uncomment the next line if your report does not contain any processed metrics, otherwise default
-        // processed metrics will be assigned
-        // $this->processedMetrics = array();
-
-        // Uncomment the next line if your report defines goal metrics
-        // $this->hasGoalMetrics = true;
-
-        // Uncomment the next line if your report should be able to load subtables. You can define any action here
-        // $this->actionToLoadSubTables = $this->action;
-
-        // Uncomment the next line if your report always returns a constant count of rows, for instance always
-        // 24 rows for 1-24hours
-        // $this->constantRowsCount = true;
-
-        // If a menu title is specified, the report will be displayed in the menu
-        // $this->menuTitle    = 'ExampleReportName';
-
-        // If a widget title is specified, the report will be displayed in the list of widgets and the report can be
-        // exported as a widget
-        // $this->widgetTitle  = 'ExampleReportName';
-    }
-
-    /**
-     * Here you can configure how your report should be displayed. For instance whether your report supports a search
-     * etc. You can also change the default request config. For instance change how many rows are displayed by default.
-     *
-     * @param ViewDataTable $view
-     */
-    public function configureView(ViewDataTable $view)
-    {
-        if (!empty($this->dimension)) {
-            $view->config->addTranslations(array('label' => $this->dimension->getName()));
-        }
-
-        // $view->config->show_search = false;
-        // $view->requestConfig->filter_sort_column = 'nb_visits';
-        // $view->requestConfig->filter_limit = 10';
-
-        $view->config->columns_to_display = array_merge(array('label'), $this->metrics);
-    }
-
-    /**
-     * Here you can define related reports that will be shown below the reports. Just return an array of related
-     * report instances if there are any.
-     *
-     * @return \Piwik\Plugin\Report[]
-     */
-    public function getRelatedReports()
-    {
-         return array(); // eg return array(new XyzReport());
-    }
-
-    /**
-     * A report is usually completely automatically rendered for you but you can render the report completely
-     * customized if you wish. Just overwrite the method and make sure to return a string containing the content of the
-     * report. Don't forget to create the defined twig template within the templates folder of your plugin in order to
-     * make it work. Usually you should NOT have to overwrite this render method.
-     *
-     * @return string
-    public function render()
-    {
-        $view = new View('@ExamplePlugin/getExampleReport');
-        $view->myData = array();
-
-        return $view->render();
-    }
-    */
-
-    /**
-     * By default your report is available to all users having at least view access. If you do not want this, you can
-     * limit the audience by overwriting this method.
-     *
-     * @return bool
-    public function isEnabled()
-    {
-        return Piwik::hasUserSuperUserAccess()
-    }
-     */
-}