mastodon-cpp  0.104.0
Public Member Functions | List of all members
Mastodon::Easy::Context Class Reference

Class to hold contexts. More...

#include <context.hpp>

Inheritance diagram for Mastodon::Easy::Context:
Mastodon::Easy::Entity

Public Member Functions

virtual bool valid () const override
 Returns true if the Entity holds valid data. More...
 
const std::vector< Statusancestors () const
 Returns the ancestors of the Status as vector of Statuses. More...
 
const std::vector< Statusdescendants () const
 Returns the descendants of the Status as vector of Statuses. More...
 
 Entity (const string &json)
 Constructs an Entity object from a JSON string. More...
 
 Entity (const Json::Value &object)
 Constructs an Entity object from a JSON object. More...
 
 Entity ()
 Constructs an empty Entity object. More...
 
- Public Member Functions inherited from Mastodon::Easy::Entity
 Entity (const string &json)
 Constructs an Entity object from a JSON string. More...
 
 Entity (const Json::Value &object)
 Constructs an Entity object from a JSON object. More...
 
 Entity ()
 Constructs an empty Entity object. More...
 
virtual ~Entity ()
 Destroys the object. More...
 
 operator const Json::Value () const
 
void from_string (const string &json)
 Replaces the Entity with a new one from a JSON string. More...
 
const string to_string () const
 Returns the JSON of the Entity as string. More...
 
void from_object (const Json::Value &object)
 Replaces the Entity with a new one from a JSON object. More...
 
const Json::Value to_object () const
 Returns the JSON object of the Entity. More...
 
const string error () const
 Returns error string sent by the server. More...
 
bool was_set () const
 Returns true if the last requested value was set, false if it was unset. More...
 

Additional Inherited Members

- Protected Member Functions inherited from Mastodon::Easy::Entity
const Json::Value get (const string &key) const
 Returns the value of key as Json::Value. More...
 
const string get_string (const string &key) const
 Returns the value of key as std::string. More...
 
uint64_t get_uint64 (const string &key) const
 Returns the value of key as std::uint64_t. More...
 
double get_double (const string &key) const
 Returns the value of key as double. More...
 
bool get_bool (const string &key) const
 Returns the value of key as bool. More...
 
const Easy::time get_time (const string &key) const
 Returns the value of key as Easy::time. More...
 
const std::vector< string > get_vector (const string &key) const
 Returns the value of key as vector. More...
 
void set (const string &key, const Json::Value &value)
 Sets the value of key. More...
 
std::uint64_t stouint64 (const string &str) const
 Returns value of str as uint64_t.
 
bool check_valid (const std::vector< string > &attributes) const
 Checks if an Entity is valid. More...
 

Detailed Description

Class to hold contexts.

Since
before 0.11.0

Member Function Documentation

◆ ancestors()

const std::vector< Easy::Status > Context::ancestors ( ) const

Returns the ancestors of the Status as vector of Statuses.

Since
before 0.11.0
36 {
37  const Json::Value node = get("ancestors");
38  if (node.isArray())
39  {
40  std::vector<Easy::Status> vec;
41  std::transform(node.begin(), node.end(), std::back_inserter(vec),
42  [](const Json::Value &value)
43  { return Easy::Status(value); });
44  return vec;
45  }
46 
47  ttdebug << "Could not get data: ancestors\n";
48  return {};
49 }
Class to hold statuses.
Definition: status.hpp:59

◆ descendants()

const std::vector< Easy::Status > Context::descendants ( ) const

Returns the descendants of the Status as vector of Statuses.

Since
before 0.11.0
52 {
53  const Json::Value node = get("descendants");
54  if (node.isArray())
55  {
56  std::vector<Easy::Status> vec;
57  std::transform(node.begin(), node.end(), std::back_inserter(vec),
58  [](const Json::Value &value)
59  { return Easy::Status(value); });
60  return vec;
61  }
62 
63  ttdebug << "Could not get data: descendants\n";
64  return {};
65 }
Class to hold statuses.
Definition: status.hpp:59

◆ Entity() [1/3]

Easy::Entity::Entity
explicit

Constructs an Entity object from a JSON object.

Parameters
objectJSON object
Since
0.100.0
38 : _tree(object)
39 ,_was_set(false)
40 {}

◆ Entity() [2/3]

Easy::Entity::Entity
explicit

Constructs an Entity object from a JSON string.

Parameters
jsonJSON string
Since
before 0.11.0
31 : _tree(Json::nullValue)
32 ,_was_set(false)
33 {
34  from_string(json);
35 }
void from_string(const string &json)
Replaces the Entity with a new one from a JSON string.
Definition: entity.cpp:55

◆ Entity() [3/3]

Easy::Entity::Entity

Constructs an empty Entity object.

Since
before 0.11.0
43 : _tree(Json::nullValue)
44 , _was_set(false)
45 {}

◆ valid()

bool Context::valid ( ) const
overridevirtual

Returns true if the Entity holds valid data.

Since
before 0.11.0 (virtual since 0.18.2)

Implements Mastodon::Easy::Entity.

25 {
26  const std::vector<string> attributes =
27  {{
28  "ancestors",
29  "descendants"
30  }};
31 
32  return Entity::check_valid(attributes);
33 }
bool check_valid(const std::vector< string > &attributes) const
Checks if an Entity is valid.
Definition: entity.cpp:101

The documentation for this class was generated from the following files: