PHP API打包的一个实例，来自EtherPad
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2022-04-08 12:45:46
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PHP API封装的一个实例，来自EtherPad
apiKey = $apiKey; if (isset($baseUrl)){ $this->baseUrl = $baseUrl; } if (!filter_var($this->baseUrl, FILTER_VALIDATE_URL)){ throw new InvalidArgumentException("[{$this->baseUrl}] is not a valid URL"); } } protected function call($function, array $arguments = array()){ $query = array_merge( array('apikey' => $this->apiKey), $arguments ); $url = $this->baseUrl."/".self::API_VERSION."/".$function."?".http_build_query($query); // not all PHP installs have access to curl if (function_exists('curl_init')){ $c = curl_init($url); curl_setopt($c, CURLOPT_RETURNTRANSFER, true); curl_setopt($c, CURLOPT_TIMEOUT, 20); $result = curl_exec($c); curl_close($c); } else { $result = file_get_contents($url); } if($result == ""){ throw new UnexpectedValueException("Empty or No Response from the server"); } $result = json_decode($result); if ($result === null){ throw new UnexpectedValueException("JSON response could not be decoded"); } return $this->handleResult($result); } protected function handleResult($result){ if (!isset($result->code)){ throw new RuntimeException("API response has no code"); } if (!isset($result->message)){ throw new RuntimeException("API response has no message"); } if (!isset($result->data)){ $result->data = null; } switch ($result->code){ case self::CODE_OK: return $result->data; case self::CODE_INVALID_PARAMETERS: case self::CODE_INVALID_API_KEY: throw new InvalidArgumentException($result->message); case self::CODE_INTERNAL_ERROR: throw new RuntimeException($result->message); case self::CODE_INVALID_FUNCTION: throw new BadFunctionCallException($result->message); default: throw new RuntimeException("An unexpected error occurred whilst handling the response"); } } // GROUPS // Pads can belong to a group. There will always be public pads that doesnt belong to a group (or we give this group the id 0) // creates a new group public function createGroup(){ return $this->call("createGroup"); } // this functions helps you to map your application group ids to etherpad lite group ids public function createGroupIfNotExistsFor($groupMapper){ return $this->call("createGroupIfNotExistsFor", array( "groupMapper" => $groupMapper )); } // deletes a group public function deleteGroup($groupID){ return $this->call("deleteGroup", array( "groupID" => $groupID )); } // returns all pads of this group public function listPads($groupID){ return $this->call("listPads", array( "groupID" => $groupID )); } // creates a new pad in this group public function createGroupPad($groupID, $padName, $text){ return $this->call("createGroupPad", array( "groupID" => $groupID, "padName" => $padName, "text" => $text )); } // AUTHORS // Theses authors are bind to the attributes the users choose (color and name). // creates a new author public function createAuthor($name){ return $this->call("createAuthor", array( "name" => $name )); } // this functions helps you to map your application author ids to etherpad lite author ids public function createAuthorIfNotExistsFor($authorMapper, $name){ return $this->call("createAuthorIfNotExistsFor", array( "authorMapper" => $authorMapper, "name" => $name )); } // SESSIONS // Sessions can be created between a group and a author. This allows // an author to access more than one group. The sessionID will be set as // a cookie to the client and is valid until a certian date. // creates a new session public function createSession($groupID, $authorID, $validUntil){ return $this->call("createSession", array( "groupID" => $groupID, "authorID" => $authorID, "validUntil" => $validUntil )); } // deletes a session public function deleteSession($sessionID){ return $this->call("deleteSession", array( "sessionID" => $sessionID )); } // returns informations about a session public function getSessionInfo($sessionID){ return $this->call("getSessionInfo", array( "sessionID" => $sessionID )); } // returns all sessions of a group public function listSessionsOfGroup($groupID){ return $this->call("listSessionsOfGroup", array( "groupID" => $groupID )); } // returns all sessions of an author public function listSessionsOfAuthor($authorID){ return $this->call("listSessionsOfAuthor", array( "authorID" => $authorID )); } // PAD CONTENT // Pad content can be updated and retrieved through the API // returns the text of a pad // should take optional $rev public function getText($padID){ return $this->call("getText", array( "padID" => $padID )); } // sets the text of a pad public function setText($padID, $text){ return $this->call("setText", array( "padID" => $padID, "text" => $text )); } // PAD // Group pads are normal pads, but with the name schema // GROUPID$PADNAME. A security manager controls access of them and its // forbidden for normal pads to include a $ in the name. // creates a new pad public function createPad($padID, $text){ return $this->call("createPad", array( "padID" => $padID, "text" => $text )); } // returns the number of revisions of this pad public function getRevisionsCount($padID){ return $this->call("getRevisionsCount", array( "padID" => $padID )); } // deletes a pad public function deletePad($padID){ return $this->call("deletePad", array( "padID" => $padID )); } // returns the read only link of a pad public function getReadOnlyID($padID){ return $this->call("getReadOnlyID", array( "padID" => $padID )); } // sets a boolean for the public status of a pad public function setPublicStatus($padID, $publicStatus){ return $this->call("setPublicStatus", array( "padID" => $padID, "publicStatus" => $publicStatus )); } // return true of false public function getPublicStatus($padID){ return $this->call("getPublicStatus", array( "padID" => $padID )); } // returns ok or a error message public function setPassword($padID, $password){ return $this->call("setPassword", array( "padID" => $padID, "password" => $password )); } // returns true or false public function isPasswordProtected($padID){ return $this->call("isPasswordProtected", array( "padID" => $padID )); }}
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