Initial commit

api/v3/TwingleSync/models/TwingleApiCall.php

@@ -0,0 +1,155 @@
+<?php
+
+namespace TwingleCampaign\Models;
+
+use CRM_Core_BAO_Setting;
+use CRM_TwingleCampaign_ExtensionUtil as E;
+use TwingleCampaign\Models\TwingleProject as TwingleProject;
+
+include_once E::path() . '/api/v3/TwingleSync/models/TwingleProject.php';
+
+class TwingleApiCall {
+
+  private $apiKey;
+
+  private $baseUrl = '.twingle.de/api/';
+
+  private $protocol = 'https://';
+
+  private $organisationIds;
+
+  /**
+   * TwingleApiCall constructor.
+   *
+   * @param $apiKey
+   *
+   * @throws \API_Exception
+   */
+  public function __construct($apiKey) {
+    $this->apiKey = $apiKey;
+
+    $curl = curl_init($this->protocol . 'organisation' . $this->baseUrl);
+    curl_setopt($curl, CURLOPT_RETURNTRANSFER, TRUE);
+    curl_setopt($curl, CURLOPT_HTTPHEADER, [
+      "x-access-code: $apiKey",
+      'Content-Type: application/json',
+    ]);
+
+    $response = json_decode(curl_exec($curl), TRUE);
+    curl_close($curl);
+
+    if (empty($response)) {
+      throw new \API_Exception("Twingle API call failed");
+    }
+
+    $this->organisationIds = array_column($response, 'id');
+  }
+
+  /**
+   * If $id parameter is empty, this function returns all projects for all
+   * organisations this API key is assigned to.
+   *
+   * If $id parameter is given, this function returns a single project.
+   *
+   * @param null $projectId
+   *
+   * @return mixed
+   */
+  public function getProject($projectId = NULL) {
+    $response = [];
+    foreach ($this->organisationIds as $organisationId) {
+      $url = empty($projectId)
+        ? $this->protocol . 'project' . $this->baseUrl . 'by-organisation/' . $organisationId
+        : $this->protocol . 'project' . $this->baseUrl . $projectId;
+
+      $response = array_merge($this->curlGet($url));
+    }
+    return $response;
+  }
+
+  /**
+   *
+   * Returns all Events for the given $projectId
+   *
+   * @param $projectId
+   *
+   * @return array
+   */
+  public function getEvent($projectId) {
+    $result = [];
+    $url = $this->protocol . 'project' . $this->baseUrl . $projectId . '/event';
+    $limit = CRM_Core_BAO_Setting::getItem('', 'twingle_request_size');
+    $offset = 0;
+    $finished = FALSE;
+
+    while (!$finished) {
+      $params = [
+        'orderby'   => 'id',
+        'direction' => 'desc',
+        'limit'     => $limit,
+        'offset'    => $offset,
+        'image'     => 'as-boolean',
+        'public'    => 0,
+      ];
+      $response = $this->curlGet($url, $params);
+      $finished = count($response['data']) < $limit;
+      $offset = $offset + $limit;
+      $result = array_merge($result, $response['data']);
+    }
+    return $result;
+  }
+
+  public function createProject($values) {
+    try {
+      if (is_array($values)) {
+        $project = new TwingleProject($values);
+        return $project->create();
+      }
+    } catch (\Exception $e) {
+      // TODO: Handle Exception
+    }
+
+  }
+
+  public function updateProject() {
+  }
+
+  public function updateEvent() {
+  }
+
+  /**
+   * @return array
+   */
+  public function getOrganisationIds() {
+    return $this->organisationIds;
+  }
+
+  /**
+   *
+   * Does a cURL and gives back the result array.
+   *
+   * @param $url
+   *
+   * @param null $params
+   *
+   * @return mixed
+   */
+  private function curlGet($url, $params = NULL) {
+    if (!empty($params)) {
+      $url = $url . '?' . http_build_query($params);
+    }
+    $curl = curl_init($url);
+    curl_setopt($curl, CURLOPT_RETURNTRANSFER, TRUE);
+    curl_setopt($curl, CURLOPT_HTTPHEADER, [
+      "x-access-code: $this->apiKey",
+      'Content-Type: application/json',
+    ]);
+    $response = json_decode(curl_exec($curl), TRUE);
+    if (empty($response)) {
+      $response = curl_error($curl);
+    }
+    curl_close($curl);
+    return $response;
+  }
+
+}

api/v3/TwingleSync/models/TwingleCampaign.php

@@ -0,0 +1,9 @@
+<?php
+
+
+namespace TwingleCampaign\Models;
+
+
+class TwingleCampaign {
+
+}

api/v3/TwingleSync/models/TwingleEvent.php

@@ -0,0 +1,9 @@
+<?php
+
+
+namespace TwingleCampaign\Models;
+
+
+class TwingleEvent {
+
+}

api/v3/TwingleSync/models/TwingleProject.php

@@ -0,0 +1,122 @@
+<?php
+
+
+namespace TwingleCampaign\Models;
+
+use CRM_TwingleCampaign_ExtensionUtil as E;
+use DateTime;
+use TwingleCampaign\Models\CustomField as CustomField;
+
+include E::path() . '/CRM/Twingle/Upgrader/models/CustomField.php';
+
+
+class TwingleProject {
+
+  private static $bInitialized = FALSE;
+
+  private $values;
+
+  private $timestamp;
+
+  private $settings;
+
+  private static $customFields = [];
+
+  /**
+   * TwingleProject constructor.
+   *
+   * @param array $values
+   *
+   * @throws \Exception
+   */
+  public function __construct(array $values) {
+
+    $this->timestamp = $values['last_update'];
+
+    // Format data types of the values for import into CiviCRM
+    $this->formatForImport($values);
+
+    // Add necessary attributes
+    $this->values['title'] = $values['name'];
+    $this->values['campaign_type_id'] = 'twingle_project';
+
+    // Fetch custom fields once and store them in static attribute
+    self::init();
+
+    // Map parameters to custom field names (e.g. "custom_21")
+    foreach (self::$customFields as $customField) {
+      if (!empty($values[str_replace('twingle_project_', '', $customField->getName())])) {
+        $this->values['custom_' . $customField->getId()] =
+          $values[str_replace('twingle_project_', '', $customField->getName())];
+      }
+    }
+  }
+
+  /**
+   * @throws \Exception
+   */
+  private static function init() {
+    if (self::$bInitialized) {
+      return;
+    }
+
+    $json_file = file_get_contents(E::path() .
+      '/CRM/Twingle/Upgrader/resources/campaigns.json');
+    $campaign_info = json_decode($json_file, TRUE);
+
+    if (!$campaign_info) {
+      \Civi::log()->error("Could not read json file");
+      throw new \Exception('Could not read json file');
+    }
+
+    foreach ($campaign_info['custom_fields'] as $custom_field) {
+      $result = CustomField::fetch($custom_field['name']);
+      array_push(self::$customFields, $result);
+    }
+
+    self::$bInitialized = TRUE;
+  }
+
+  public function create() {
+    $values = $this->values;
+    try {
+      return civicrm_api3('Campaign', 'create', $values);
+    } catch (\CiviCRM_API3_Exception $e) {
+      return null;
+    }
+  }
+
+  private function formatForImport(&$values) {
+
+    // Change timestamp into DateTime string
+    if (!empty($values['last_update'])) {
+      $date = DateTime::createFromFormat('U', $values['last_update'] );
+      $values['last_update'] = $date->format('Y-m-d H:i:s');
+    }
+
+    // Change event type empty string into 'default'
+    if ($values['type'] == ''){
+      $values['type'] = 'default';
+    }
+  }
+
+  private function formatForExport(&$values) {
+
+    // Change DateTime string into timestamp
+    if (!empty($values['last_update'])) {
+      $date = DateTime::createFromFormat('Y-m-d H:i:s', $values['last_update'] );
+      $values['last_update'] = $date->getTimestamp();
+    }
+
+    // Change event type 'default' into empty string
+    if ($values['type'] == 'default'){
+      $values['type'] = '';
+    }
+  }
+
+  public function syncSettings() {
+
+  }
+
+
+}