<?php
/**
* @brief Pages Database Comments Comments API
* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
* @copyright (c) Invision Power Services, Inc.
* @license https://www.invisioncommunity.com/legal/standards/
* @package Invision Community
* @subpackage Content
* @since 10 Dec 2015
*/
namespace IPS\cms\api;
/* To prevent PHP errors (extending class does not exist) revealing path */
if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
{
header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
exit;
}
/**
* @brief Pages Database Comments API
*/
class _comments extends \IPS\Content\Api\CommentController
{
/**
* Class
*/
protected $class = NULL;
/**
* Get endpoint data
*
* @param array $pathBits The parts to the path called
* @return array
* @throws \RuntimeException
*/
protected function _getEndpoint( $pathBits )
{
if ( !count( $pathBits ) )
{
throw new \RuntimeException;
}
$database = array_shift( $pathBits );
if ( !count( $pathBits ) )
{
return array( 'endpoint' => 'index', 'params' => array( $database ) );
}
$nextBit = array_shift( $pathBits );
if ( intval( $nextBit ) != 0 )
{
if ( count( $pathBits ) )
{
return array( 'endpoint' => 'item_' . array_shift( $pathBits ), 'params' => array( $database, $nextBit ) );
}
else
{
return array( 'endpoint' => 'item', 'params' => array( $database, $nextBit ) );
}
}
throw new \RuntimeException;
}
/**
* GET /cms/comments/{database_id}
* Get list of comments
*
* @note For requests using an OAuth Access Token for a particular member, only comments the authorized user can view will be included
* @param int $database Database ID
* @apiparam string categories Comma-delimited list of category IDs
* @apiparam string authors Comma-delimited list of member IDs - if provided, only topics started by those members are returned
* @apiparam int locked If 1, only comments from events which are locked are returned, if 0 only unlocked
* @apiparam int hidden If 1, only comments which are hidden are returned, if 0 only not hidden
* @apiparam int featured If 1, only comments from events which are featured are returned, if 0 only not featured
* @apiparam string sortBy What to sort by. Can be 'date', 'title' or leave unspecified for ID
* @apiparam string sortDir Sort direction. Can be 'asc' or 'desc' - defaults to 'asc'
* @apiparam int page Page number
* @apiparam int perPage Number of results per page - defaults to 25
* @throws 2T311/1 INVALID_DATABASE The database ID does not exist or the authorized user does not have permission to view it
* @return \IPS\Api\PaginatedResponse<IPS\cms\Records\Comment>
*/
public function GETindex( $database )
{
/* Load database */
try
{
$database = \IPS\cms\Databases::load( $database );
if ( $this->member and !$database->can( 'view', $this->member ) )
{
throw new \OutOfRangeException;
}
$this->class = 'IPS\cms\Records\Comment' . $database->id;
}
catch ( \OutOfRangeException $e )
{
throw new \IPS\Api\Exception( 'INVALID_DATABASE', '2T311/1', 404 );
}
/* Return */
return $this->_list( array( array( 'comment_database_id=?', $database->id ) ), 'categories' );
}
/**
* GET /cms/comments/{database_id}/{id}
* View information about a specific comment
*
* @param int $database Database ID
* @param int $comment Comment ID
* @throws 2T311/1 INVALID_DATABASE The database ID does not exist or the authorized user does not have permission to view it
* @throws 2T311/3 INVALID_ID The comment ID does not exist or the authorized user does not have permission to view it
* @return \IPS\cms\Records\Comment
*/
public function GETitem( $database, $comment )
{
/* Load database */
try
{
$database = \IPS\cms\Databases::load( $database );
if ( $this->member and !$database->can( 'view', $this->member ) )
{
throw new \OutOfRangeException;
}
}
catch ( \OutOfRangeException $e )
{
throw new \IPS\Api\Exception( 'INVALID_DATABASE', '2T311/2', 404 );
}
/* Return */
try
{
$class = 'IPS\cms\Records\Comment' . $database->id;
if ( $this->member )
{
$object = $class::loadAndCheckPerms( $comment, $this->member );
}
else
{
$object = $class::load( $comment );
}
return new \IPS\Api\Response( 200, $object->apiOutput( $this->member ) );
}
catch ( \OutOfRangeException $e )
{
throw new \IPS\Api\Exception( 'INVALID_ID', '2T311/3', 404 );
}
}
/**
* POST /cms/comments/{database_id}
* Create a comment
*
* @note For requests using an OAuth Access Token for a particular member, any parameters the user doesn't have permission to use are ignored (for example, hidden will only be honoured if the authentictaed user has permission to hide content).
* @param int $database Database ID
* @reqapiparam int record The ID number of the record the comment is for
* @reqapiparam int author The ID number of the member making the comment (0 for guest). Required for requests made using an API Key or the Client Credentials Grant Type. For requests using an OAuth Access Token for a particular member, that member will always be the author
* @apiparam string author_name If author is 0, the guest name that should be used
* @reqapiparam string content The comment content as HTML (e.g. "<p>This is a comment.</p>"). Will be sanatized for requests using an OAuth Access Token for a particular member; will be saved unaltered for requests made using an API Key or the Client Credentials Grant Type.
* @apiparam datetime date The date/time that should be used for the comment date. If not provided, will use the current date/time. Ignored for requests using an OAuth Access Token for a particular member
* @apiparam string ip_address The IP address that should be stored for the comment. If not provided, will use the IP address from the API request. Ignored for requests using an OAuth Access Token for a particular member
* @apiparam int hidden 0 = unhidden; 1 = hidden, pending moderator approval; -1 = hidden (as if hidden by a moderator)
* @throws 2T311/4 INVALID_DATABASE The database ID does not exist or the authorized user does not have permission to view it
* @throws 2T311/5 INVALID_ID The comment ID does not exist
* @throws 1T311/6 NO_AUTHOR The author ID does not exist
* @throws 1T311/7 NO_CONTENT No content was supplied
* @throws 2T311/D NO_PERMISSION The authorized user does not have permission to comment on that record
* @return \IPS\cms\Records\Comment
*/
public function POSTindex( $database )
{
/* Load database */
try
{
$database = \IPS\cms\Databases::load( $database );
if ( $this->member and !$database->can( 'view', $this->member ) )
{
throw new \OutOfRangeException;
}
$this->class = 'IPS\cms\Records\Comment' . $database->id;
}
catch ( \OutOfRangeException $e )
{
throw new \IPS\Api\Exception( 'INVALID_DATABASE', '2T311/4', 404 );
}
/* Get record */
try
{
$recordClass = 'IPS\cms\Records' . $database->id;
$record = $recordClass::load( \IPS\Request::i()->record );
}
catch ( \OutOfRangeException $e )
{
throw new \IPS\Api\Exception( 'INVALID_ID', '2T311/5', 403 );
}
/* Get author */
if ( $this->member )
{
if ( !$record->canComment( $this->member ) )
{
throw new \IPS\Api\Exception( 'NO_PERMISSION', '2T311/D', 403 );
}
$author = $this->member;
}
else
{
if ( \IPS\Request::i()->author )
{
$author = \IPS\Member::load( \IPS\Request::i()->author );
if ( !$author->member_id )
{
throw new \IPS\Api\Exception( 'NO_AUTHOR', '1T311/6', 404 );
}
}
else
{
$author = new \IPS\Member;
$author->name = \IPS\Request::i()->author_name;
}
}
/* Check we have a post */
if ( !\IPS\Request::i()->content )
{
throw new \IPS\Api\Exception( 'NO_CONTENT', '1T311/7', 403 );
}
/* Do it */
return $this->_create( $record, $author );
}
/**
* POST /cms/comments/{database_id}/{comment_id}
* Edit a comment
*
* @note For requests using an OAuth Access Token for a particular member, any parameters the user doesn't have permission to use are ignored (for example, hidden will only be honoured if the authentictaed user has permission to hide content).
* @param int $database Database ID
* @param int $comment Comment ID
* @apiparam int author The ID number of the member making the comment (0 for guest). Ignored for requests using an OAuth Access Token for a particular member.
* @apiparam string author_name If author is 0, the guest name that should be used
* @apiparam string content The comment content as HTML (e.g. "<p>This is a comment.</p>"). Will be sanatized for requests using an OAuth Access Token for a particular member; will be saved unaltered for requests made using an API Key or the Client Credentials Grant Type.
* @apiparam int hidden 1/0 indicating if the topic should be hidden
* @throws 2T311/7 INVALID_DATABASE The database ID does not exist or the authorized user does not have permission to view it
* @throws 2T311/8 INVALID_ID The comment ID does not exist or the authorized user does not have permission to view it
* @throws 1T311/9 NO_AUTHOR The author ID does not exist
* @throws 2T311/E NO_PERMISSION The authorized user does not have permission to edit the comment
* @return \IPS\cms\Records\Comment
*/
public function POSTitem( $database, $comment )
{
/* Load database */
try
{
$database = \IPS\cms\Databases::load( $database );
if ( $this->member and !$database->can( 'view', $this->member ) )
{
throw new \OutOfRangeException;
}
$this->class = 'IPS\cms\Records\Comment' . $database->id;
}
catch ( \OutOfRangeException $e )
{
throw new \IPS\Api\Exception( 'INVALID_DATABASE', '2T311/7', 404 );
}
/* Do it */
try
{
/* Load */
$comment = call_user_func( array( $this->class, 'load' ), $comment );
if ( $this->member and !$comment->canView( $this->member ) )
{
throw new \OutOfRangeException;
}
if ( $this->member and !$comment->canEdit( $this->member ) )
{
throw new \IPS\Api\Exception( 'NO_PERMISSION', '2T311/E', 403 );
}
/* Do it */
try
{
return $this->_edit( $comment );
}
catch ( \InvalidArgumentException $e )
{
throw new \IPS\Api\Exception( 'NO_AUTHOR', '1T311/9', 400 );
}
}
catch ( \OutOfRangeException $e )
{
throw new \IPS\Api\Exception( 'INVALID_ID', '2T311/8', 404 );
}
}
/**
* DELETE /cms/comments/{database_id}/{comment_id}
* Deletes a comment
*
* @param int $database Database ID
* @param int $comment Comment ID
* @throws 2T311/A INVALID_DATABASE The database ID does not exist or the authorized user does not have permission to view it
* @throws 2T311/B INVALID_ID The comment ID does not exist
* @throws 2T311/F NO_PERMISSION The authorized user does not have permission to delete the comment
* @return void
*/
public function DELETEitem( $database, $comment )
{
/* Load database */
try
{
$database = \IPS\cms\Databases::load( $database );
if ( $this->member and !$database->can( 'view', $this->member ) )
{
throw new \OutOfRangeException;
}
$this->class = 'IPS\cms\Records\Comment' . $database->id;
}
catch ( \OutOfRangeException $e )
{
throw new \IPS\Api\Exception( 'INVALID_DATABASE', '2T311/A', 404 );
}
/* Do it */
try
{
$class = $this->class;
$object = $class::load( $comment );
if ( $this->member and !$object->canDelete( $this->member ) )
{
throw new \IPS\Api\Exception( 'NO_PERMISSION', '2T311/F', 403 );
}
$object->delete();
return new \IPS\Api\Response( 200, NULL );
}
catch ( \OutOfRangeException $e )
{
throw new \IPS\Api\Exception( 'INVALID_ID', '2T311/B', 404 );
}
}
}