dedalozzo / eoc-client

src/EoC/Info/AttachmentInfo.php

Braces +5 added lines, -4 removed lines

@@ -45,10 +45,11 @@
    * @retval string|bool The codec name or `false` if the attachment is not compressed.
    */
   public function getContentEncoding() {
-    if ($this->response->hasHeaderField(Response::CONTENT_ENCODING_HF))
-      return $this->response->getHeaderFieldValue(Response::CONTENT_ENCODING_HF);
-    else
-      return FALSE;
+    if ($this->response->hasHeaderField(Response::CONTENT_ENCODING_HF)) {
+          return $this->response->getHeaderFieldValue(Response::CONTENT_ENCODING_HF);
+    } else {
+          return FALSE;
+    }
   }
 
 

src/EoC/Info/DbInfo.php

Braces +2 added lines, -2 removed lines

@@ -82,9 +82,9 @@
       $this->purgeSeq = $info['purge_seq'];
       $this->compactRunning = $info['compact_running'];
       $this->committedUpdateSeq = $info['committed_update_seq'];
+    } else {
+          throw new \Exception("\$info must be an associative array.");
     }
-    else
-      throw new \Exception("\$info must be an associative array.");
   }
 
 

src/EoC/Couch.php

Braces +206 added lines, -154 removed lines

@@ -102,10 +102,13 @@ 
       foreach ($keys as $key) {
         $hash = md5(json_encode($key));
 
-        if (isset($matches[$hash])) // Match found.
+        if (isset($matches[$hash])) {
+          // Match found.
           $allRows[] = $matches[$hash];
-        else // No match found.
+        } else {
+          // No match found.
           $allRows[] = ['id' => NULL, 'key' => $key, 'value' => NULL];
+        }
       }
 
       // Overrides the response, replacing rows.
@@ -176,15 +179,18 @@ 
    * @param[in] bool $excludeLocal Document path.
    */
   public function validateDocPath($path, $excludeLocal = FALSE) {
-    if (empty($path)) // STD_DOC_PATH
+    if (empty($path)) {
+      // STD_DOC_PATH
       return;
+    }
 
-    if ($path == self::DESIGN_DOC_PATH)
-      return;
-    elseif ($path == self::LOCAL_DOC_PATH && $excludeLocal)
-      throw new \InvalidArgumentException("Local document doesn't have attachments.");
-    else
-      throw new \InvalidArgumentException("Invalid document path.");
+    if ($path == self::DESIGN_DOC_PATH) {
+          return;
+    } elseif ($path == self::LOCAL_DOC_PATH && $excludeLocal) {
+          throw new \InvalidArgumentException("Local document doesn't have attachments.");
+    } else {
+          throw new \InvalidArgumentException("Invalid document path.");
+    }
   }
 
 
@@ -206,10 +212,11 @@ 
     #    One of the characters “_$()” «_$()»
     #    A character in the range between “+” and “/” «+-/»
     # Assert position at the very end of the string «\z»
-    if (preg_match('%\A[a-z][a-z\d_$()+-/]++\z%', $name))
-      return $name = rawurlencode($name);
-    else
-      throw new \InvalidArgumentException("Invalid database name.");
+    if (preg_match('%\A[a-z][a-z\d_$()+-/]++\z%', $name)) {
+          return $name = rawurlencode($name);
+    } else {
+          throw new \InvalidArgumentException("Invalid database name.");
+    }
   }
 
 
@@ -220,10 +227,11 @@ 
    * @param string $docId Document id.
    */
   public function validateAndEncodeDocId(&$docId) {
-    if (!empty($docId))
-      $docId = rawurlencode($docId);
-    else
-      throw new \InvalidArgumentException("\$docId must be a non-empty string.");
+    if (!empty($docId)) {
+          $docId = rawurlencode($docId);
+    } else {
+          throw new \InvalidArgumentException("\$docId must be a non-empty string.");
+    }
   }
 
   //!@}
@@ -255,10 +263,10 @@ 
     // before the client has received the entire response. To avoid problems, we trap the exception and we go on.
     try {
       $this->send($request);
-    }
-    catch (\Exception $e) {
-      if ($e->getCode() > 0)
-        throw $e;
+    } catch (\Exception $e) {
+      if ($e->getCode() > 0) {
+              throw $e;
+      }
     }
   }
 
@@ -295,10 +303,11 @@ 
   public function getFavicon() {
     $response = $this->send(new Request(Request::GET_METHOD, "/favicon.ico"));
 
-    if ($response->getHeaderFieldValue(Request::CONTENT_TYPE_HF) == "image/x-icon")
-      return $response->getBody();
-    else
-      throw new \InvalidArgumentException("Content-Type must be image/x-icon.");
+    if ($response->getHeaderFieldValue(Request::CONTENT_TYPE_HF) == "image/x-icon") {
+          return $response->getBody();
+    } else {
+          throw new \InvalidArgumentException("Content-Type must be image/x-icon.");
+    }
   }
 
 
@@ -334,8 +343,9 @@ 
 
     $request = new Request(Request::GET_METHOD, "/_db_updates");
 
-    if (isset($opts))
-      $request->setMultipleQueryParamsAtOnce($opts->asArray());
+    if (isset($opts)) {
+          $request->setMultipleQueryParamsAtOnce($opts->asArray());
+    }
 
     return $this->send($request)->getBodyAsArray();
   }
@@ -364,9 +374,9 @@ 
       $request = new Request(Request::GET_METHOD, "/_log");
       $request->setQueryParam("bytes", $bytes);
       return $this->send($request)->getBody();
+    } else {
+          throw new \InvalidArgumentException("\$bytes must be a positive integer.");
     }
-    else
-      throw new \InvalidArgumentException("\$bytes must be a positive integer.");
   }
 
 
@@ -383,13 +393,15 @@ 
 
       $response = $this->send($request);
 
-      if ($count == 1) // We don't need to use === operator because, just above, we made a type checking.
+      if ($count == 1) {
+        // We don't need to use === operator because, just above, we made a type checking.
         return $response->getBodyAsArray()['uuids'][0];
-      else
-        return $response->getBodyAsArray()['uuids'];
+      } else {
+              return $response->getBodyAsArray()['uuids'];
+      }
+    } else {
+          throw new \InvalidArgumentException("\$count must be a positive integer.");
     }
-    else
-      throw new \InvalidArgumentException("\$count must be a positive integer.");
   }
 
   //!@}
@@ -403,8 +415,9 @@ 
   private function endTransaction() {
     if (is_array($this->transaction)) {
 
-      foreach ($this->transaction as $doc)
-        unset($doc);
+      foreach ($this->transaction as $doc) {
+              unset($doc);
+      }
 
       unset($this->transaction);
     }
@@ -416,10 +429,11 @@ 
    * @brief Starts a new transaction.
    */
   public function begin() {
-    if (is_null($this->transaction))
-      $this->transaction = [];
-    else
-      throw new \RuntimeException("A transaction is already in progress.");
+    if (is_null($this->transaction)) {
+          $this->transaction = [];
+    } else {
+          throw new \RuntimeException("A transaction is already in progress.");
+    }
   }
 
 
@@ -445,8 +459,7 @@ 
     try {
       $this->performBulkOperations($this->transaction, $immediately, TRUE, $newEdits);
       $this->endTransaction();
-    }
-    catch (\Exception $e) {
+    } catch (\Exception $e) {
       $this->rollback();
       throw $e;
     }
@@ -481,8 +494,9 @@ 
     if (!empty($section)) {
       $path .= "/".$section;
 
-      if (!empty($key))
-        $path .= "/".$key;
+      if (!empty($key)) {
+              $path .= "/".$key;
+      }
     }
 
     return $this->send(new Request(Request::GET_METHOD, $path))->getBodyAsArray();
@@ -497,14 +511,17 @@ 
    * @see http://docs.couchdb.org/en/latest/api/server/configuration.html#put--_config-section-key
    */
   public function setConfigKey($section, $key, $value) {
-    if (!is_string($section) or empty($section))
-      throw new \InvalidArgumentException("\$section must be a not empty string.");
+    if (!is_string($section) or empty($section)) {
+          throw new \InvalidArgumentException("\$section must be a not empty string.");
+    }
 
-    if (!is_string($key) or empty($key))
-      throw new \InvalidArgumentException("\$key must be a not empty string.");
+    if (!is_string($key) or empty($key)) {
+          throw new \InvalidArgumentException("\$key must be a not empty string.");
+    }
 
-    if (is_null($value))
-      throw new \InvalidArgumentException("\$value cannot be null.");
+    if (is_null($value)) {
+          throw new \InvalidArgumentException("\$value cannot be null.");
+    }
 
     $request = new Request(Request::PUT_METHOD, "/_config/".$section."/".$key);
     $request->setHeaderField(Request::CONTENT_TYPE_HF, "application/json");
@@ -520,11 +537,13 @@ 
    * @see http://docs.couchdb.org/en/latest/api/configuration.html#delete-config-section-key
    */
   public function deleteConfigKey($section, $key) {
-    if (!is_string($section) or empty($section))
-      throw new \InvalidArgumentException("\$section must be a not empty string.");
+    if (!is_string($section) or empty($section)) {
+          throw new \InvalidArgumentException("\$section must be a not empty string.");
+    }
 
-    if (!is_string($key) or empty($key))
-      throw new \InvalidArgumentException("\$key must be a not empty string.");
+    if (!is_string($key) or empty($key)) {
+          throw new \InvalidArgumentException("\$key must be a not empty string.");
+    }
 
     $this->send(new Request(Request::DELETE_METHOD, "/_config/".$section."/".$key));
   }
@@ -551,11 +570,13 @@ 
    * @see http://docs.couchdb.org/en/latest/api/server/authn.html#post--_session
    */
   public function setSession($userName, $password) {
-    if (!is_string($userName) or empty($userName))
-      throw new \InvalidArgumentException("\$userName must be a not empty string.");
+    if (!is_string($userName) or empty($userName)) {
+          throw new \InvalidArgumentException("\$userName must be a not empty string.");
+    }
 
-    if (!is_string($password) or empty($password))
-      throw new \InvalidArgumentException("\$password must be a not empty string.");
+    if (!is_string($password) or empty($password)) {
+          throw new \InvalidArgumentException("\$password must be a not empty string.");
+    }
 
     $request = new Request(Request::POST_METHOD, "/_session");
 
@@ -650,8 +671,9 @@ 
    * you are making a not supported call to CouchDB.
    */
   public function checkForDb() {
-    if (empty($this->dbName))
-      throw new \RuntimeException("No database selected.");
+    if (empty($this->dbName)) {
+          throw new \RuntimeException("No database selected.");
+    }
   }
 
 
@@ -669,11 +691,12 @@ 
     if ($name != $this->dbName) {
       $this->send(new Request(Request::PUT_METHOD, "/".$name."/"));
 
-      if ($autoSelect)
-        $this->dbName = $name;
+      if ($autoSelect) {
+              $this->dbName = $name;
+      }
+    } else {
+          throw new \UnexpectedValueException("You can't create a database with the same name of the selected database.");
     }
-    else
-      throw new \UnexpectedValueException("You can't create a database with the same name of the selected database.");
   }
 
 
@@ -687,10 +710,11 @@ 
   public function deleteDb($name) {
     $this->validateAndEncodeDbName($name);
 
-    if ($name != $this->dbName)
-      $this->send(new Request(Request::DELETE_METHOD, "/".$name));
-    else
-      throw new \UnexpectedValueException("You can't delete the selected database.");
+    if ($name != $this->dbName) {
+          $this->send(new Request(Request::DELETE_METHOD, "/".$name));
+    } else {
+          throw new \UnexpectedValueException("You can't delete the selected database.");
+    }
   }
 
 
@@ -718,8 +742,9 @@ 
 
     $request = new Request(Request::GET_METHOD, "/".$this->dbName."/_changes");
 
-    if (isset($opts))
-      $request->setMultipleQueryParamsAtOnce($opts->asArray());
+    if (isset($opts)) {
+          $request->setMultipleQueryParamsAtOnce($opts->asArray());
+    }
 
     return $this->send($request);
   }
@@ -914,40 +939,47 @@ 
       is_string($targetDbUrl) && !empty($targetDbUrl)) {
       $body["source"] = $sourceDbUrl;
       $body["target"] = $targetDbUrl;
+    } else {
+          throw new \InvalidArgumentException("\$source_db_url and \$target_db_url must be non-empty strings.");
     }
-    else
-      throw new \InvalidArgumentException("\$source_db_url and \$target_db_url must be non-empty strings.");
 
-    if (!is_bool($continuous))
-      throw new \InvalidArgumentException("\$continuous must be a bool.");
-    elseif ($continuous)
-      $body["continuous"] = $continuous;
+    if (!is_bool($continuous)) {
+          throw new \InvalidArgumentException("\$continuous must be a bool.");
+    } elseif ($continuous) {
+          $body["continuous"] = $continuous;
+    }
 
     // Uses the specified proxy if any set.
-    if (isset($proxy))
-      $body["proxy"] = $this->proxy;
+    if (isset($proxy)) {
+          $body["proxy"] = $this->proxy;
+    }
 
     // create_target option
-    if (!is_bool($createTargetDb))
-      throw new \InvalidArgumentException("\$createTargetDb must be a bool.");
-    elseif ($createTargetDb)
-      $body["create_target"] = $createTargetDb;
+    if (!is_bool($createTargetDb)) {
+          throw new \InvalidArgumentException("\$createTargetDb must be a bool.");
+    } elseif ($createTargetDb) {
+          $body["create_target"] = $createTargetDb;
+    }
 
     if (!empty($filter)) {
-      if (is_string($filter)) // filter option
+      if (is_string($filter)) {
+        // filter option
         $body["filter"] = $filter;
-      elseif (is_array($filter)) // doc_ids option
+      } elseif (is_array($filter)) {
+        // doc_ids option
         $body["doc_ids"] = array_values($filter);
-      else
-        throw new \InvalidArgumentException("\$filter must be a string or an array.");
+      } else {
+              throw new \InvalidArgumentException("\$filter must be a string or an array.");
+      }
     }
 
     // queryParams option
     if (!is_null($opts)) {
-      if ($opts instanceof Opt\ViewQueryOpts)
-        $body["query_params"] = get_object_vars($opts);
-      else
-        throw new \InvalidArgumentException("\$queryParams must be an instance of ViewQueryOpts class.");
+      if ($opts instanceof Opt\ViewQueryOpts) {
+              $body["query_params"] = get_object_vars($opts);
+      } else {
+              throw new \InvalidArgumentException("\$queryParams must be an instance of ViewQueryOpts class.");
+      }
     }
 
     return $this->send(Request::POST_METHOD, "/_replicate", NULL, NULL, $body);
@@ -961,8 +993,9 @@ 
    * @see http://docs.couchdb.org/en/latest/api/server/common.html#canceling-continuous-replication
    */
   public function stopReplication($replicationId) {
-    if (is_null($replicationId))
-      throw new \InvalidArgumentException("You must provide a replication id.");
+    if (is_null($replicationId)) {
+          throw new \InvalidArgumentException("You must provide a replication id.");
+    }
 
     $body["replication_id"] = $replicationId;
     $body["cancel"] = TRUE;
@@ -1008,15 +1041,16 @@ 
   public function queryAllDocs(array $keys = NULL, Opt\ViewQueryOpts $opts = NULL, Hook\IChunkHook $chunkHook = NULL) {
     $this->checkForDb();
 
-    if (is_null($keys))
-      $request = new Request(Request::GET_METHOD, "/".$this->dbName."/_all_docs");
-    else {
+    if (is_null($keys)) {
+          $request = new Request(Request::GET_METHOD, "/".$this->dbName."/_all_docs");
+    } else {
       $request = new Request(Request::POST_METHOD, "/".$this->dbName."/_all_docs");
       $request->setBody(json_encode(['keys' => $keys]));
     }
 
-    if (isset($opts))
-      $request->setMultipleQueryParamsAtOnce($opts->asArray());
+    if (isset($opts)) {
+          $request->setMultipleQueryParamsAtOnce($opts->asArray());
+    }
 
     $result = $this->send($request, $chunkHook)->getBodyAsArray();
 
@@ -1045,12 +1079,13 @@ 
     $this->checkForDb();
     $this->validateAndEncodeDocId($designDocName);
 
-    if (empty($viewName))
-      throw new \InvalidArgumentException("You must provide a valid \$viewName.");
+    if (empty($viewName)) {
+          throw new \InvalidArgumentException("You must provide a valid \$viewName.");
+    }
 
-    if (empty($keys))
-      $request = new Request(Request::GET_METHOD, "/".$this->dbName."/_design/".$designDocName."/_view/".$viewName);
-    else {
+    if (empty($keys)) {
+          $request = new Request(Request::GET_METHOD, "/".$this->dbName."/_design/".$designDocName."/_view/".$viewName);
+    } else {
       $request = new Request(Request::POST_METHOD, "/".$this->dbName."/_design/".$designDocName."/_view/".$viewName);
       $request->setBody(json_encode(['keys' => $keys]));
     }
@@ -1058,14 +1093,15 @@ 
     if (isset($opts)) {
       $request->setMultipleQueryParamsAtOnce($opts->asArray());
       $includeMissingKeys = $opts->issetIncludeMissingKeys();
+    } else {
+          $includeMissingKeys = FALSE;
     }
-    else
-      $includeMissingKeys = FALSE;
 
     $result = $this->send($request, $chunkHook)->getBodyAsArray();
 
-    if ($includeMissingKeys)
-      $this->addMissingRows($keys, $result['rows']);
+    if ($includeMissingKeys) {
+          $this->addMissingRows($keys, $result['rows']);
+    }
 
     return new Result\QueryResult($result);
   }
@@ -1093,30 +1129,33 @@ 
     $handler = new Handler\ViewHandler('temp');
     $handler->language = $language;
     $handler->mapFn = $mapFn;
-    if (!empty($reduce))
-      $handler->reduceFn = $reduceFn;
+    if (!empty($reduce)) {
+          $handler->reduceFn = $reduceFn;
+    }
 
     $request = new Request(Request::POST_METHOD, "/".$this->dbName."/_temp_view");
     $request->setHeaderField(Request::CONTENT_TYPE_HF, "application/json");
 
     $array = $handler->asArray();
 
-    if (!empty($keys))
-      $array['keys'] = $keys;
+    if (!empty($keys)) {
+          $array['keys'] = $keys;
+    }
 
     $request->setBody(json_encode($array));
 
     if (isset($opts)) {
       $request->setMultipleQueryParamsAtOnce($opts->asArray());
       $includeMissingKeys = $opts->issetIncludeMissingKeys();
+    } else {
+          $includeMissingKeys = FALSE;
     }
-    else
-      $includeMissingKeys = FALSE;
 
     $result = $this->send($request, $chunkHook)->getBodyAsArray();
 
-    if ($includeMissingKeys)
-      $this->addMissingRows($keys, $result['rows']);
+    if ($includeMissingKeys) {
+          $this->addMissingRows($keys, $result['rows']);
+    }
 
     return new Result\QueryResult($result);
   }
@@ -1179,8 +1218,9 @@ 
   public function setRevsLimit($revsLimit = self::REVS_LIMIT) {
     $this->checkForDb();
 
-    if (!is_int($revsLimit) or ($revsLimit <= 0))
-      throw new \InvalidArgumentException("\$revsLimit must be a positive integer.");
+    if (!is_int($revsLimit) or ($revsLimit <= 0)) {
+          throw new \InvalidArgumentException("\$revsLimit must be a positive integer.");
+    }
 
     $request = new Request(Request::PUT_METHOD, "/".$this->dbName."/_revs_limit");
     $request->setHeaderField(Request::CONTENT_TYPE_HF, "application/json");
@@ -1238,16 +1278,17 @@ 
     $request = new Request(Request::GET_METHOD, $requestPath);
 
     // Retrieves the specific revision of the document.
-    if (!empty($rev))
-      $request->setQueryParam("rev", (string)$rev);
+    if (!empty($rev)) {
+          $request->setQueryParam("rev", (string)$rev);
+    }
 
     // If there are any options, add them to the request.
     if (isset($opts)) {
       $request->setMultipleQueryParamsAtOnce($opts->asArray());
       $ignoreClass = $opts->issetIgnoreClass();
+    } else {
+          $ignoreClass = FALSE;
     }
-    else
-      $ignoreClass = FALSE;
 
     $response = $this->send($request);
     $body = $response->getBodyAsArray();
@@ -1259,18 +1300,18 @@ 
     if (!$ignoreClass && isset($body['class'])) { // Special document class inherited from Doc or LocalDoc.
       $class = "\\".$body['class'];
       $doc = new $class;
+    } elseif ($path == self::DESIGN_DOC_PATH) {
+          $doc = new Doc\DesignDoc;
+    } else {
+          $doc = NULL;
     }
-    elseif ($path == self::DESIGN_DOC_PATH)
-      $doc = new Doc\DesignDoc;
-    else
-      $doc = NULL;
 
     if (is_object($doc)) {
       $doc->assignArray($body);
       return $doc;
+    } else {
+          return $response;
     }
-    else
-      return $response;
   }
 
 
@@ -1297,8 +1338,9 @@ 
 
     // Whether the document has an id we use a different HTTP method. Using POST CouchDB generates an id for the doc
     // using PUT we need to specify one. We can still use the function getUuids() to ask CouchDB for some ids.
-    if (!$doc->issetId())
-      $doc->setid(Generator\UUID::generate(Generator\UUID::UUID_RANDOM, Generator\UUID::FMT_STRING));
+    if (!$doc->issetId()) {
+          $doc->setid(Generator\UUID::generate(Generator\UUID::UUID_RANDOM, Generator\UUID::FMT_STRING));
+    }
 
     $this->setDocInfo($doc);
 
@@ -1312,8 +1354,9 @@ 
     $request->setBody($doc->asJson());
 
     // Enables batch mode.
-    if ($batchMode)
-      $request->setQueryParam("batch", "ok");
+    if ($batchMode) {
+          $request->setQueryParam("batch", "ok");
+    }
 
     $this->send($request);
   }
@@ -1366,10 +1409,11 @@ 
     // This request uses the special method COPY.
     $request = new Request(Request::COPY_METHOD, $path);
 
-    if (empty($rev))
-      $request->setHeaderField(Request::DESTINATION_HF, $targetDocId);
-    else
-      $request->setHeaderField(Request::DESTINATION_HF, $targetDocId."?rev=".(string)$rev);
+    if (empty($rev)) {
+          $request->setHeaderField(Request::DESTINATION_HF, $targetDocId);
+    } else {
+          $request->setHeaderField(Request::DESTINATION_HF, $targetDocId."?rev=".(string)$rev);
+    }
 
     $this->send($request);
   }
@@ -1399,8 +1443,9 @@ 
     $request = new Request(Request::POST_METHOD, $path);
 
     $purge = [];
-    foreach ($refs as $ref)
-      $purge[] = $ref->asArray();
+    foreach ($refs as $ref) {
+          $purge[] = $ref->asArray();
+    }
 
     $request->setBody(json_encode($purge));
 
@@ -1433,26 +1478,30 @@ 
   public function performBulkOperations(array $docs, $fullCommit = FALSE, $allOrNothing = FALSE, $newEdits = TRUE) {
     $this->checkForDb();
 
-    if (count($docs) == 0)
-      throw new \InvalidArgumentException("The \$docs array cannot be empty.");
-    else
-      $operations = [];
+    if (count($docs) == 0) {
+          throw new \InvalidArgumentException("The \$docs array cannot be empty.");
+    } else {
+          $operations = [];
+    }
 
     $path = "/".$this->dbName."/_bulk_docs";
 
     $request = new Request(Request::POST_METHOD, $path);
     $request->setHeaderField(Request::CONTENT_TYPE_HF, "application/json");
 
-    if ($fullCommit)
-      $request->setHeaderField(Request::X_COUCHDB_FULL_COMMIT_HF, "full_commit");
-    else
-      $request->setHeaderField(Request::X_COUCHDB_FULL_COMMIT_HF, "delay_commit");
+    if ($fullCommit) {
+          $request->setHeaderField(Request::X_COUCHDB_FULL_COMMIT_HF, "full_commit");
+    } else {
+          $request->setHeaderField(Request::X_COUCHDB_FULL_COMMIT_HF, "delay_commit");
+    }
 
-    if ($allOrNothing)
-      $operations['all_or_nothing'] = 'true';
+    if ($allOrNothing) {
+          $operations['all_or_nothing'] = 'true';
+    }
 
-    if (!$newEdits)
-      $operations['new_edits'] = 'false';
+    if (!$newEdits) {
+          $operations['new_edits'] = 'false';
+    }
 
     foreach ($docs as $doc) {
       $this->setDocInfo($doc);
@@ -1490,8 +1539,9 @@ 
     $request = new Request(Request::HEAD_METHOD, $path);
 
     // In case we want retrieve a specific document revision.
-    if (!empty($rev))
-      $request->setQueryParam("rev", (string)$rev);
+    if (!empty($rev)) {
+          $request->setQueryParam("rev", (string)$rev);
+    }
 
     return $this->send($request);
   }
@@ -1517,8 +1567,9 @@ 
     $request = new Request(Request::GET_METHOD, $path);
 
     // In case we want retrieve a specific document revision.
-    if (!empty($rev))
-      $request->setQueryParam("rev", (string)$rev);
+    if (!empty($rev)) {
+          $request->setQueryParam("rev", (string)$rev);
+    }
 
     return $this->send($request)->getBody();
   }
@@ -1547,8 +1598,9 @@ 
     $request->setBody(base64_encode($attachment->getData()));
 
     // In case of adding or updating an existence document.
-    if (!empty($rev))
-      $request->setQueryParam("rev", (string)$rev);
+    if (!empty($rev)) {
+          $request->setQueryParam("rev", (string)$rev);
+    }
 
     return $this->send($request);
   }

src/EoC/Doc/LocalDoc.php

Braces +3 added lines, -2 removed lines

@@ -25,8 +25,9 @@
    * @brief Removes `_local/` from he document identifier.
    */
   protected function fixDocId() {
-    if (isset($this->meta['_id']))
-      $this->meta['_id'] = preg_replace('%\A_local/%m', "", $this->meta['_id']);
+    if (isset($this->meta['_id'])) {
+          $this->meta['_id'] = preg_replace('%\A_local/%m', "", $this->meta['_id']);
+    }
   }
 
 

src/EoC/Doc/DesignDoc.php

Braces +55 added lines, -46 removed lines

@@ -63,8 +63,9 @@ 
    * @brief Removes `_design/` from he document identifier.
    */
   protected function fixDocId() {
-    if (isset($this->meta['_id']))
-      $this->meta['_id'] = preg_replace('%\A_design/%m', "", $this->meta['_id']);
+    if (isset($this->meta['_id'])) {
+          $this->meta['_id'] = preg_replace('%\A_design/%m', "", $this->meta['_id']);
+    }
   }
 
 
@@ -94,8 +95,9 @@ 
    */
   public function resetHandlers() {
     foreach ($this->sections as $name => $value) {
-      if (array_key_exists($name, $this->meta))
-        unset($this->meta[$name]);
+      if (array_key_exists($name, $this->meta)) {
+              unset($this->meta[$name]);
+      }
     }
   }
 
@@ -108,16 +110,17 @@ 
    */
   public function getHandlerAttributes($section, $name = "") {
     if (empty($name)) { // The handler doesn't have a name.
-      if (array_key_exists($section, $this->meta))
-        return $this->meta[$section];
-      else
-        throw new \Exception(sprintf("Can't find '%s' handler in the design document.", $section));
-    }
-    else { // The handler has a name.
-      if (@array_key_exists($name, $this->meta[$section]))
-        return $this->meta[$section][$name];
-      else
-        throw new \Exception(sprintf("Can't find '%s' handler in the design document '%s' section.", $name, $section));
+      if (array_key_exists($section, $this->meta)) {
+              return $this->meta[$section];
+      } else {
+              throw new \Exception(sprintf("Can't find '%s' handler in the design document.", $section));
+      }
+    } else { // The handler has a name.
+      if (@array_key_exists($name, $this->meta[$section])) {
+              return $this->meta[$section][$name];
+      } else {
+              throw new \Exception(sprintf("Can't find '%s' handler in the design document '%s' section.", $name, $section));
+      }
     }
   }
 
@@ -133,22 +136,25 @@ 
     $section = $handler->getSection();
 
     if (property_exists($handler, "name")) {
-      if (!$handler->isConsistent())
-        throw new \Exception(sprintf("The '%s' handler '%s' is not consistent.", $section, $handler->name));
-
-      if (@array_key_exists($handler->name, $this->meta[$section]))
-        throw new \Exception(sprintf("The '%s' handler '%s' already exists.", $section, $handler->name));
-      else
-        $this->meta[$section][$handler->name] = $handler->asArray();
-    }
-    else {
-      if (!$handler->isConsistent())
-        throw new \Exception(sprintf("The '%s' handler is not consistent.", $section));
-
-      if (array_key_exists($section, $this->meta))
-        throw new \Exception(sprintf("The '%s' handler already exists.", $section));
-      else
-        $this->meta[$section] = $handler;
+      if (!$handler->isConsistent()) {
+              throw new \Exception(sprintf("The '%s' handler '%s' is not consistent.", $section, $handler->name));
+      }
+
+      if (@array_key_exists($handler->name, $this->meta[$section])) {
+              throw new \Exception(sprintf("The '%s' handler '%s' already exists.", $section, $handler->name));
+      } else {
+              $this->meta[$section][$handler->name] = $handler->asArray();
+      }
+    } else {
+      if (!$handler->isConsistent()) {
+              throw new \Exception(sprintf("The '%s' handler is not consistent.", $section));
+      }
+
+      if (array_key_exists($section, $this->meta)) {
+              throw new \Exception(sprintf("The '%s' handler already exists.", $section));
+      } else {
+              $this->meta[$section] = $handler;
+      }
     }
   }
 
@@ -163,16 +169,17 @@ 
    */
   public function removeHandler($section, $name = "") {
     if (empty($name)) { // The handler doesn't have a name.
-      if (array_key_exists($section, $this->meta))
-        unset($this->meta[$section]);
-      else
-        throw new \Exception(sprintf("Can't find the '%s' handler.", $section));
-    }
-    else { // The handler has a name.
-      if (@array_key_exists($name, $this->meta[$section]))
-        unset($this->meta[$section][$name]);
-      else
-        throw new \Exception(sprintf("Can't find the '%s' handler '%s'", $section, $name));
+      if (array_key_exists($section, $this->meta)) {
+              unset($this->meta[$section]);
+      } else {
+              throw new \Exception(sprintf("Can't find the '%s' handler.", $section));
+      }
+    } else { // The handler has a name.
+      if (@array_key_exists($name, $this->meta[$section])) {
+              unset($this->meta[$section][$name]);
+      } else {
+              throw new \Exception(sprintf("Can't find the '%s' handler '%s'", $section, $name));
+      }
     }
   }
 
@@ -190,16 +197,18 @@ 
 
 
   public function setLanguage($value) {
-    if (!empty($value))
-      $this->meta['language'] = strtolower((string)$value);
-    else
-      throw new \InvalidArgumentException("\$language must be a non-empty string.");
+    if (!empty($value)) {
+          $this->meta['language'] = strtolower((string)$value);
+    } else {
+          throw new \InvalidArgumentException("\$language must be a non-empty string.");
+    }
   }
 
 
   public function unsetLanguage() {
-    if ($this->isMetadataPresent('language'))
-      unset($this->meta['language']);
+    if ($this->isMetadataPresent('language')) {
+          unset($this->meta['language']);
+    }
   }
 
   //! @endcond

src/EoC/Doc/DocRef.php

Braces +5 added lines, -4 removed lines

@@ -59,10 +59,11 @@
 
 
   public function setId($value) {
-    if (!empty($value))
-      $this->id = (string)$value;
-    else
-      throw new \Exception("\$id must be a non-empty string.");
+    if (!empty($value)) {
+          $this->id = (string)$value;
+    } else {
+          throw new \Exception("\$id must be a non-empty string.");
+    }
   }
 
 

src/EoC/Doc/Attachment/Attachment.php

Braces +15 added lines, -12 removed lines

@@ -41,8 +41,9 @@ 
     $instance = new self();
 
     if (file_exists($fileName)) {
-      if (is_dir($fileName))
-        throw new \Exception("The file $fileName is a directory.");
+      if (is_dir($fileName)) {
+              throw new \Exception("The file $fileName is a directory.");
+      }
 
       $instance->name = basename($fileName);
 
@@ -58,14 +59,15 @@ 
         finfo_close($finfo);
         fclose($fd);
 
-        if ($instance->data === FALSE)
-          throw new \Exception("Error reading the file $fileName.");
+        if ($instance->data === FALSE) {
+                  throw new \Exception("Error reading the file $fileName.");
+        }
+      } else {
+              throw new \Exception("Cannot open the file $fileName.");
       }
-      else
-        throw new \Exception("Cannot open the file $fileName.");
+    } else {
+          throw new \Exception("The file $fileName doesn't exist.");
     }
-    else
-      throw new \Exception("The file $fileName doesn't exist.");
 
     return $instance;
   }
@@ -101,11 +103,12 @@ 
       $bytes = fwrite($fd, $this->data);
       fclose($fd);
 
-      if ($bytes === FALSE)
-        throw new \Exception("Error writing the file `$this->name`.");
+      if ($bytes === FALSE) {
+              throw new \Exception("Error writing the file `$this->name`.");
+      }
+    } else {
+          throw new \Exception("Cannot create the file `$this->name`.");
     }
-    else
-      throw new \Exception("Cannot create the file `$this->name`.");
   }
 
 

src/EoC/Doc/Doc.php

Braces +11 added lines, -8 removed lines

@@ -54,8 +54,9 @@ 
   public function getAttachments() {
     $attachments = [];
 
-    foreach ($this->meta[self::ATTACHMENTS] as $attachment)
-      $attachments[] = Attachment::fromArray($attachment);
+    foreach ($this->meta[self::ATTACHMENTS] as $attachment) {
+          $attachments[] = Attachment::fromArray($attachment);
+    }
 
     return $attachments;
   }
@@ -75,13 +76,15 @@ 
    * @todo To be documented.
    */
   public function removeAttachment($name) {
-    if ($this->isMetadataPresent(self::ATTACHMENTS))
-      if (array_key_exists($name, $this->meta[self::ATTACHMENTS]))
+    if ($this->isMetadataPresent(self::ATTACHMENTS)) {
+          if (array_key_exists($name, $this->meta[self::ATTACHMENTS]))
         unset($this->meta[self::ATTACHMENTS][$name]);
-      else
-        throw new \Exception("Can't find `$name` attachment in the document.");
-    else
-      throw new \Exception("The document doesn't have any attachment.");
+    } else {
+              throw new \Exception("Can't find `$name` attachment in the document.");
+      }
+    else {
+          throw new \Exception("The document doesn't have any attachment.");
+    }
   }
 
 

src/EoC/Doc/TDoc.php

Braces +17 added lines, -12 removed lines

@@ -48,19 +48,22 @@ 
 
 
   public function setMetadata($name, $value, $override = TRUE, $allowNull = TRUE) {
-    if (is_null($value) && !$allowNull)
-      return;
+    if (is_null($value) && !$allowNull) {
+          return;
+    }
 
-    if ($this->isMetadataPresent($name) && !$override)
-      return;
+    if ($this->isMetadataPresent($name) && !$override) {
+          return;
+    }
 
     $this->meta[$name] = $value;
   }
 
 
   public function unsetMetadata($name) {
-    if (array_key_exists($name, $this->meta))
-      unset($this->meta[$name]);
+    if (array_key_exists($name, $this->meta)) {
+          unset($this->meta[$name]);
+    }
   }
 
 
@@ -94,9 +97,9 @@ 
     if (Helper\ArrayHelper::isAssociative($array)) {
       $this->meta = array_merge($this->meta, $array);
       $this->fixDocId();
+    } else {
+          throw new \InvalidArgumentException("\$array must be an associative array.");
     }
-    else
-      throw new \InvalidArgumentException("\$array must be an associative array.");
   }
 
 
@@ -147,8 +150,9 @@ 
 
 
   public function unsetId() {
-    if ($this->isMetadataPresent('_id'))
-      unset($this->meta['_id']);
+    if ($this->isMetadataPresent('_id')) {
+          unset($this->meta['_id']);
+    }
   }
 
 
@@ -168,8 +172,9 @@ 
 
 
   public function unsetRev() {
-    if ($this->isMetadataPresent('_rev'))
-      unset($this->meta['_rev']);
+    if ($this->isMetadataPresent('_rev')) {
+          unset($this->meta['_rev']);
+    }
   }
 
 }
\ No newline at end of file