X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/timetracker.git/blobdiff_plain/801da0e379cfd72ee9b3f9d6e2718989bb5a1d80..d47f034f5d1b5e70185507046dc09df7c1299d81:/WEB-INF/lib/ttFileHelper.class.php

diff --git a/WEB-INF/lib/ttFileHelper.class.php b/WEB-INF/lib/ttFileHelper.class.php
index 7273d808..aad91e9f 100644
--- a/WEB-INF/lib/ttFileHelper.class.php
+++ b/WEB-INF/lib/ttFileHelper.class.php
@@ -28,15 +28,122 @@
 
 // ttFileHelper class is used for attachment handling.
 class ttFileHelper {
-  var $errors               = null; // Errors go here. Set in constructor by reference.
+  var $errors = null;       // Errors go here. Set in constructor by reference.
+  var $storage_uri = null;  // Location of file storage facility.
+  var $register_uri = null; // URI to register with file storage facility.
+  var $putfile_uri = null;  // URI to put file in file storage.
+  var $getfile_uri = null;  // URI to get file from file storage.
+  var $site_id = null;      // Site id for file storage.
+  var $site_key = null;     // Site key for file storage.
 
   // Constructor.
   function __construct(&$errors) {
     $this->errors = &$errors;
+
+    if (defined('FILE_STORAGE_URI')) {
+      $this->storage_uri = FILE_STORAGE_URI;
+      $this->register_uri = $this->storage_uri.'register';
+      $this->putfile_uri = $this->storage_uri.'putfile';
+      $this->getfile_uri = $this->storage_uri.'getfile';
+      $this->checkSiteRegistration();
+    }
+  }
+
+  // checkSiteRegistration - obtains site id and key from local database.
+  // If not found, it tries to register with file stroage facility.
+  function checkSiteRegistration() {
+    $mdb2 = getConnection();
+
+    // Obtain site id.
+    $sql = "select param_value as id from tt_site_config where param_name = 'locker_id'";
+    $res = $mdb2->query($sql);
+    $val = $res->fetchRow();
+    if (!$val) {
+      // No site id found, need to register.
+      $fields = array('name' => urlencode('time tracker'),
+        'origin' => urlencode('time tracker source'));
+
+      // Urlify the data for the POST.
+      foreach($fields as $key=>$value) { $fields_string .= $key.'='.$value.'&'; }
+      $fields_string = rtrim($fields_string, '&');
+
+      // Open connection.
+      $ch = curl_init();
+
+      // Set the url, number of POST vars, POST data.
+      curl_setopt($ch, CURLOPT_URL, $this->register_uri);
+      curl_setopt($ch, CURLOPT_POST, count($fields));
+      curl_setopt($ch, CURLOPT_POSTFIELDS, $fields_string);
+      curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+
+      // Execute a post request.
+      $result = curl_exec($ch);
+
+      // Close connection.
+      curl_close($ch);
+
+      if ($result) {
+        $result_array = json_decode($result, true);
+        if ($result_array && $result_array['id'] && $result_array['key']) {
+
+          $this->site_id = $mdb2->quote($result_array['id']);
+          $this->site_key = $mdb2->quote($result_array['key']);
+
+          // Registration successful. Store id and key locally for future use.
+          $sql = "insert into tt_site_config values('locker_id', $site_id, now(), null)";
+          $mdb2->exec($sql);
+          $sql = "insert into tt_site_config values('locker_key', $key, now(), null)";
+          $mdb2->exec($sql);
+        }
+      }
+    } else {
+      // Site id found, need to update site attributes.
+      $this->site_id = $val['id'];
+
+      // Obtain site key.
+      $sql = "select param_value as site_key from tt_site_config where param_name = 'locker_key'";
+      $res = $mdb2->query($sql);
+      $val = $res->fetchRow();
+      $this->site_key = $val['site_key'];
+    }
   }
 
-  // putFile - puts uploaded file in storage.
-  function putFile() {
+  // putFile - puts uploaded file in remote storage.
+  function putFile($description) {
+
+    $url = $this->storage_uri;
+    $fields = array('description' => urlencode($description),
+//	'fname' => urlencode($_POST['first_name']),
+//	'title' => urlencode($_POST['title']),
+//	'company' => urlencode($_POST['institution']),
+//	'age' => urlencode($_POST['age']),
+//	'email' => urlencode($_POST['email']),
+//	'phone' => urlencode($_POST['phone'])
+    );
+
+    // url-ify the data for the POST.
+    foreach($fields as $key=>$value) { $fields_string .= $key.'='.$value.'&'; }
+    $fields_string = rtrim($fields_string, '&');
+
+    // Open connection.
+    $ch = curl_init();
+
+    // Set the url, number of POST vars, POST data.
+    curl_setopt($ch, CURLOPT_URL, $url);
+    curl_setopt($ch, CURLOPT_POST, count($fields));
+    curl_setopt($ch, CURLOPT_POSTFIELDS, $fields_string);
+    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+
+    // Execute a post rewuest.
+    $result = curl_exec($ch);
+
+    // Close connection.
+    curl_close($ch);
+
+    if ($result) {
+      $result_array = json_decode($result, true);
+      $file_id = $mdb2->quote($result_array['id']);
+    }
 
     unlink($_FILES['newfile']['tmp_name']);
     return false; // Not implemented.