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msd2/tracking/piwik/plugins/CorePluginsAdmin/SettingsMetadata.php

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+<?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\CorePluginsAdmin;
+
+use Piwik\Common;
+use Piwik\Piwik;
+use Piwik\Settings\Setting;
+use Piwik\Settings\Settings;
+use Exception;
+
+class SettingsMetadata
+{
+
+    /**
+     * @param Settings[]  $settingsInstances
+     * @param array $settingValues   array('pluginName' => array('settingName' => 'settingValue'))
+     * @throws Exception;
+     */
+    public function setPluginSettings($settingsInstances, $settingValues)
+    {
+        try {
+            foreach ($settingsInstances as $pluginName => $pluginSetting) {
+                foreach ($pluginSetting->getSettingsWritableByCurrentUser() as $setting) {
+
+                    $value = $this->findSettingValueFromRequest($settingValues, $pluginName, $setting->getName());
+
+                    if (isset($value)) {
+                        $setting->setValue($value);
+                    }
+                }
+            }
+
+        } catch (Exception $e) {
+            $message = $e->getMessage();
+
+            if (!empty($setting)) {
+                $title = Piwik::translate(strip_tags($setting->configureField()->title));
+                if (strpos($message, $title) !== 0) {
+                    // only prefix it if not already prefixed
+                    $message = $title . ': ' . $message;
+                }
+                throw new Exception($message);
+            }
+        }
+    }
+
+    private function findSettingValueFromRequest($settingValues, $pluginName, $settingName)
+    {
+        if (!array_key_exists($pluginName, $settingValues)) {
+            return;
+        }
+
+        foreach ($settingValues[$pluginName] as $setting) {
+            if ($setting['name'] === $settingName) {
+                $value = null;
+                if (array_key_exists('value', $setting)) {
+                    $value = $setting['value'];
+                }
+
+                if (is_string($value)) {
+                    return Common::unsanitizeInputValue($value);
+                }
+
+                return $value;
+            }
+        }
+    }
+
+
+    /**
+     * @param Settings[] $allSettings A list of Settings instead by pluginname
+     * @return array
+     */
+    public function formatSettings($allSettings)
+    {
+        $metadata = array();
+        foreach ($allSettings as $pluginName => $settings) {
+            $writableSettings = $settings->getSettingsWritableByCurrentUser();
+
+            if (empty($writableSettings)) {
+                continue;
+            }
+
+            $plugin = array(
+                'pluginName' => $pluginName,
+                'title' => $settings->getTitle(),
+                'settings' => array()
+            );
+
+            foreach ($writableSettings as $writableSetting) {
+                $plugin['settings'][] = $this->formatSetting($writableSetting);
+            }
+
+            $metadata[] = $plugin;
+        }
+
+        return $metadata;
+    }
+
+    public function formatSetting(Setting $setting)
+    {
+        $config = $setting->configureField();
+
+        $availableValues = $config->availableValues;
+
+        if (is_array($availableValues)) {
+            $availableValues = (object) $availableValues;
+        }
+
+        return array(
+            'name' => $setting->getName(),
+            'title' => $config->title,
+            'value' => $setting->getValue(),
+            'defaultValue' => $setting->getDefaultValue(),
+            'type' => $setting->getType(),
+            'uiControl' => $config->uiControl,
+            'uiControlAttributes' => $config->uiControlAttributes,
+            'availableValues' => $availableValues,
+            'description' => $config->description,
+            'inlineHelp' => $config->inlineHelp,
+            'templateFile' => $config->customUiControlTemplateFile,
+            'introduction' => $config->introduction,
+            'condition' => $config->condition,
+        );
+    }
+
+}