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<?php |
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/** |
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* @package Google Analytics Report |
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* @author Iurii Makukh <[email protected]> |
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* @copyright Copyright (c) 2017, Iurii Makukh <[email protected]> |
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* @license https://www.gnu.org/licenses/gpl-3.0.en.html GPL-3.0+ |
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*/ |
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namespace gplcart\modules\ga_report\controllers; |
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use gplcart\core\controllers\backend\Controller; |
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use gplcart\modules\ga_report\models\Report; |
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/** |
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* Handles incoming requests and outputs data related to Google Analytics Report module |
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*/ |
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class Settings extends Controller |
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{ |
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/** |
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* Google Analytics Report Report model instance |
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* @var \gplcart\modules\ga_report\models\Report $report_model |
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*/ |
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protected $report_model; |
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/** |
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* Settings constructor. |
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* @param Report $report_model |
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*/ |
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public function __construct(Report $report_model) |
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{ |
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parent::__construct(); |
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$this->report_model = $report_model; |
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} |
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/** |
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* Route page callback |
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* Displays the module settings page |
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*/ |
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public function editSettings() |
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{ |
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$this->setTitleEditSettings(); |
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$this->setBreadcrumbEditSettings(); |
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$this->setData('stores', $this->store->getList()); |
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$this->setData('credentials', $this->getCredentialSettings()); |
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$this->setData('handlers', $this->report_model->getHandlers()); |
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$this->setData('settings', $this->module->getSettings('ga_report')); |
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$this->submitSettings(); |
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$this->outputEditSettings(); |
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} |
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/** |
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* Returns an array of Google API credentials |
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* @return array |
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*/ |
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protected function getCredentialSettings() |
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{ |
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/** @var \gplcart\modules\gapi\Main $instance */ |
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$instance = $this->module->getInstance('gapi'); |
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return $instance->getCredentials(array('type' => 'service')); |
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} |
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/** |
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* Set title on the module settings page |
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*/ |
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protected function setTitleEditSettings() |
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{ |
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$title = $this->text('Edit %name settings', array('%name' => $this->text('Google Analytics Report'))); |
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$this->setTitle($title); |
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} |
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/** |
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* Set breadcrumbs on the module settings page |
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*/ |
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protected function setBreadcrumbEditSettings() |
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{ |
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$breadcrumbs = array(); |
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$breadcrumbs[] = array( |
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'url' => $this->url('admin'), |
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'text' => $this->text('Dashboard') |
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); |
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$breadcrumbs[] = array( |
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'text' => $this->text('Modules'), |
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'url' => $this->url('admin/module/list') |
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); |
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$this->setBreadcrumbs($breadcrumbs); |
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} |
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/** |
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* Saves the submitted settings |
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*/ |
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protected function submitSettings() |
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{ |
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if ($this->isPosted('clear_cache')) { |
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$this->deleteCacheSettings(); |
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} else if ($this->isPosted('save') && $this->validateSettings()) { |
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$this->updateSettings(); |
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} |
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} |
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/** |
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* Deletes all Google Analytics cached data |
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*/ |
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protected function deleteCacheSettings() |
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{ |
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$this->report_model->clearCache(); |
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$this->redirect('', $this->text('Cache has been deleted'), 'success'); |
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} |
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/** |
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* Validate submitted module settings |
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*/ |
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protected function validateSettings() |
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{ |
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$this->setSubmitted('settings'); |
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$this->validateElement('limit', 'regexp', '/^[\d]{1,3}$/'); |
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$this->validateElement('cache', 'regexp', '/^[\d]{1,8}$/'); |
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$this->validateElement('credential_id', 'regexp', '/^[\d]{1,10}$/'); |
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$this->validateGaProfileSettings(); |
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return !$this->hasErrors(); |
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} |
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/** |
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* Validates Google Analytics profiles |
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*/ |
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protected function validateGaProfileSettings() |
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{ |
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$profiles = $this->getSubmitted('ga_profile_id', array()); |
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if (empty($profiles)) { |
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$this->setError('ga_profile_id', $this->text('Profile ID is required')); |
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return false; |
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} |
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$stores = $this->store->getList(); |
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foreach ($profiles as $store_id => $profile_id) { |
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if (empty($profile_id)) { |
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$this->setError('ga_profile_id', $this->text('Profile ID is required')); |
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return false; |
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} |
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if (empty($stores[$store_id])) { |
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$this->setError('ga_profile_id', $this->text('Unknown store ID')); |
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return false; |
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} |
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} |
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return true; |
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} |
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/** |
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* Update module settings |
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*/ |
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protected function updateSettings() |
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{ |
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$this->controlAccess('module_edit'); |
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$this->module->setSettings('ga_report', $this->getSubmitted()); |
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$this->redirect('', $this->text('Settings have been updated'), 'success'); |
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} |
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/** |
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* Render and output the module settings page |
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*/ |
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protected function outputEditSettings() |
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{ |
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$this->output('ga_report|settings'); |
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} |
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} |
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Let’s assume that you have a directory layout like this:
and let’s assume the following content of
Bar.php
:If both files
OtherDir/Foo.php
andSomeDir/Foo.php
are loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php
However, as
OtherDir/Foo.php
does not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php
, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: