Objects – myCRED Codex

Chapter I

Introduction

Chapter II

Getting Started

Add-ons

Premium Add-ons

For Developers

Reference Guides

$object = new myCRED_Account();

Package: mycred/core Category: Objects

Description

The account object is an “umbrella” object of a given users myCRED related data. This includes their balance, history and data related to any add-ons that are enabled in your installation.

Available since version 1.7

Interacting with Object

The account object can be accessed via the mycred_get_account function.

Object Properties

	Property	Type	Description
`myCRED_Account Object (`
	public `$user_id`	int	The users WordPress ID.
	public `$point_types`	array	An array of point type keys that the user is not excluded from.
	public `$balance`	array	An array of myCRED_Balance objects for all existing point types. If a user is excluded from a certain type, the value for the point type will be FALSE instead of a Point Type Object.
	public `$total_balance`	int or float	All current balances added up into one lump sum.
	public `$history`	array	An array of point type keys that the user has log entries for. This property is only available if the Log module is enabled.
	public `$badges`	array	An array of myCRED_Badge objects that a user has earned or been assigned. This property is only available if the Badges add-on has been enabled.
	public `$badge_ids`	array	An array of badge IDs and the level the user has reached. Note that badge levels start with the ID zero.This property is only available if the Badges add-on has been enabled.
	public `$ranks`	array	The total number of ranks a user has. In most cases this is 1 but if you have ranks setup for multiple point types, this would equal to the number of point types a user has access to. This property is only available if the Ranks add-on has been enabled.
`)`

Object Methods

	Variable	Type	Required	Description
public function `__construct( $user_id = NULL )` {
	Description:	Constructs the account object if a valid user ID is provided.
	`$user_id`	int	Yes	The users numeric ID.
}

	Variable	Type	Required	Description
public function `get_balance( $type_id = MYCRED_DEFAULT_TYPE_KEY )` {
	Description:	Retrieves the myCRED_Balance object of a given point type.
	`$type_id`	string	No	The point type key of the balance to return.
}

Object Example

$object = new myCRED_Badge();

Package: mycred/badge Category: Objects

Description

This object holds all relevant information about a specific myCRED badge, along with a set of methods to manipulate the badge along with assigning it to users.

Available since version 1.7

Interacting with Object

The badge object can be accessed via the mycred_get_badge function.

Object Properties

Note that the constructor class will auto populate these values when the class is constructed.

	Property	Type	Description
`myCRED_Badge Object (`
	public `$post_id`	int	The badge post object ID.
	public `$title`	string	The badge title.
	public `$earnedby`	int	The number of users that has earned this badge.
	public `$manual`	bool	Indicates if the badge has been set to be manually awarded.
	public `$levels`	array	Array of all the levels setup for this badge.
	public `$main_image`	string	The main badge image (if set).
	public `$level`	array	If a particular level is requested when the object is constructed, that selected levels settings are populated here.
	public `$level_id`	int	If a particular level is requested when the object is constructed, that selected levels title is populated here.
	public `$level_label`	string	If a particular level is requested when the object is constructed, that selected levels label is populated here.
	public `$level_image`	string	If a particular level is requested when the object is constructed, that selected levels image is populated here (if the level has one).
	public `$image_width`	int	The set value for the MYCRED_BADGE_WIDTH constant.
	public `$image_height`	int	The set value for the MYCRED_BADGE_HEIGHT constant.
	public `$references`	array	An array of reference keys that are used as a requirement for this badge.
	public `$references`	array	An array of point type keys that are used as a requirement for this badge.
	protected `$user_meta_key`	string	The user meta key that is used to connect this badge with a particular user. This meta key differs if you use Multisites from regular WordPress installs.
	public `$current_level`	int	If a user is associated with this badge, this will indicate the level a user has reached. Remember that level IDs begin with zero for the first level.
`)`

Object Methods

	Variable	Type	Required	Description
public function `__construct( $object = NULL, $level = NULL )` {
	Description:	Constructs and populates the badge object.
	`$object`	int or obj	Yes	Either the badges post object or the post object ID.
	`$level`	int	No	Option to populate a specific level of the badge.
}

	Variable	Type	Required	Description
public function `get_user_count( $level_id = NULL )` {
	Description:	Returns the total number of users that has earned this badge. A level ID can be provided to return a count for a specific badge level.
	`$level_id`	int	No	Option to return the count for a specific badge level.
}

	Variable	Type	Required	Description
public function `get_level( $level_id = false )` {
	Description:	Returns a specific level of this badge. Note that in it's current form, this is an associative array of data. As of version 1.9, this will be replaced with a new myCRED_Badge_Level object. Returns `FALSE` if the badge level does not exists or an invalid level ID is provided.
	`$level_id`	int	Yes	The badge level ID.
}

	Variable	Type	Required	Description
public function `get_level_requirements( $level_id = false )` {
	Description:	Returns a specific levels requirements as an associative array. Returns `FALSE` if the badge level does not exists or an invalid level ID is provided.
	`$level_id`	int	Yes	The badge level ID.
}

	Variable	Type	Required	Description
public function `get_level_reward( $level_id = false )` {
	Description:	Returns a specific levels reward setup as an associative array. Returns `FALSE` if the badge level does not exists or an invalid level ID is provided.
	`$level_id`	int	Yes	The badge level ID.
}

	Variable	Type	Required	Description
public function `user_has_badge( $user_id = false, $level_id = 0 )` {
	Description:	Checks to see if a specific user has earned this badge with the option to check if the user also has reached a certain level. Returns `TRUE` or `FALSE`. Note that if no $user_id is provided, this method will return `FALSE`.
	`$user_id`	int	Yes	The users numeric ID.
	`$level_id`	int	No	Option to check if a user has reached a certain level.
}

	Variable	Type	Required	Description
public function `get_users_current_level( $user_id = false )` {
	Description:	Returns the level ID that a given user has reached with this badge. Will return `FALSE` if the user has not yet earned this badge.
	`$user_id`	int	Yes	The users numeric ID.
}

	Variable	Type	Required	Description
public function `query_users_level( $user_id = false )` {
	Description:	This method will run the badge requirements and query the database for which level a user has reached. Will return `FALSE` if no level was reached (not yet earned the badge). This should only be used when new log entries have been added to the database and we need to run a new query. If you just need to get the users current level, use the get_users_current_level() method instead.
	`$user_id`	int	Yes	The users numeric ID.
}

	Variable	Type	Required	Description
public function `get_users_next_level_id( $user_id = false )` {
	Description:	Returns the next level ID a user can reach based on their current position. If the user has reached the highest level, that levels ID is returned.
	`$user_id`	int	Yes	The users numeric ID.
}

	Variable	Type	Required	Description
public function `get_users_next_level( $user_id = false )` {
	Description:	Returns the next level user can reach based on their current position. If the user has reached the highest level, that levels is returned.
	`$user_id`	int	Yes	The users numeric ID.
}

	Variable	Type	Required	Description
public function `assign( $user_id = false, $level_id = 0 )` {
	Description:	Assigns a specific user to this badge with the option to also set a particular level that the user has reached.
	`$user_id`	int	Yes	The users numeric ID.
	`$level_id`	int	Yes	The badge level ID the user has reached. For the first level or if no levels are used, use zero.
}

	Variable	Type	Required	Description
public function `payout_reward( $previous_level = -1, $new_level = 0 )` {
	Description:	This method will payout the reward (if set) set for the levels a user reaches. If the user jumps multiple levels in one event, this method will payout the reward for every level the user jumped over.
	`$previous_level`	int	Yes	The previous level a user reached with this badge. If the user just now earned the badge, this variable should be `-1` since level IDs start from zero.
	`$new_level`	int	Yes	The ID of the new level the user reached.
}

public function `assign_all()` {
	Description:	This method will try to assign those users that have earned this badge. This is used when a badge is published for the first time or when the "Assign" button is used when editing a badge. Depending on your log size and user count, this method can require a lot of server resources to run. Please make sure you only run this when necessary!
}

	Variable	Type	Required	Description
public function `divest( $user_id = false )` {
	Description:	Removes this badge from a given user.
	`$user_id`	int	Yes	The users numeric ID.
}

public function `divest_all()` {
	Description:	Removes this badge from all users.
}

	Variable	Type	Required	Description
public function `delete( $delete_post = false )` {
	Description:	This method will delete this badge. Note that this method uses divest_all() to delete the badge form your users before deleting the badge's setup.
	`$delete_post`	bool	No	Option to also delete the WordPress post object. Warning! This will delete the object not trash it!
}

	Variable	Type	Required	Description
public function `get_image( $image = NULL )` {
	Description:	This method will return either the main badge image (used for when a badge has not yet been earned) or a specific levels image.
	`$image`	int or string	Yes	Either the keyword `main` to show the main image or the level ID for the image of a particular level.
}

Object Example

$object = new myCRED_Balance();

Package: mycred/balance Category: Objects

Description

The Balance object consists of the balance values for both the current and total balance along with the point type. A balance object only holds information about one particular point type.

Available since version 1.7

Object Properties

Note that the constructor class will auto populate these values when the class is constructed.

	Property	Type	Description
`myCRED_Balance Object (`
	public `$current`	int or float	The balances current value. This represents the users current balance for this point type.
	public `$accumulated`	int or float	The balances accumulated value. This represents the users total balance for this point type. This will always be zero if the total balance has been disabled using the `MYCRED_ENABLE_TOTAL_BALANCE` constant.
	public `$point_type`	object	The myCRED_Point_Type object.
	public `$history`	object	The myCRED_History object. This property is only available if the Log module is enabled.
	public `$rank`	object	The myCRED_Rank object. This property is only available if the Ranks add-on has been enabled.
`)`

Object Methods

Like all objects, the myCRED_Balance object has a populate method which is not publicly accessible. This object does inherit the methods of the myCRED_Object class.

Object Example

myCRED_Balance Object
(
    [current] => 125
    [accumulated] => 125
    [point_type] => myCRED_Point_Type Object
        (
            [cred_id] => mycred_default
            [singular] => Token
            [plural] => Tokens
            [prefix] => 
            [suffix] => tk.
            [format] => Array
                (
                    [type] => bigint
                    [decimals] => 0
                    [separators] => Array
                        (
                            [decimal] => .
                            [thousand] => ,
                        )

                )
            [history] => myCRED_History Object
                (
                    [has_history] => 1
                    [should_log] => 1
                    [data] => Array
                        (
                        )
                    [total_data] => 0

                )
            [rank] => myCRED_Rank Object
                (
                    [post_id] => 1
                    [post] => Array
                        (
                        )
                    [title] => Beginner
                    [minimum] => 100
                    [maximum] => 999
                    [count] => 125
                    [has_logo] => 1
                    [logo_id] => 0
                    [logo_url] => 'https://mysite.com/wp-content/uploads/rank-beginner.png'
                    [image_width] => 125
                    [image_height] => 125

                )

        )

)

$object = new myCred_Chart();

Package: mycred/stats Category: Objects

Description

This object is used to generate the chart HTML canvas element and construct the required JavaScript data for Chart.js. Used by the Statistics add-on. While the method only returns an empty HTML canvas element, the actual chart JavaScript data is populated using the $mycred_charts global. The statistics add-on uses this global to render the actual data in the footer of your website.

Available since version 1.8

Interacting with Object

This object should be accessed using the mycred_create_chart function.

Object Properties

Note that the constructor class will auto populate these values when the class is constructed.

	Property	Type	Description
`myCRED_Chart Object (`
	public `$args`	array	Global attributes for the chart we want to render.
	public `$now`	int	The current UNIX timestamp.
	public `$point_types`	array	An associative array of point type keys and myCRED_Point_Type objects.
	public `$point_colors`	array	An associative array of point type keys and the colors saved to be used for each type.
	public `$date_format`	string	The date format set in our WordPress settings.
	public `$time_format`	string	The time format set in our WordPress settings.
`)`

Global Arguments:

Key	Type	Default	Description
`type`	string	pie	The chart type we plan on constructing.
`color`	string or array	-	Option to set the color to use. This can be a string containing one color (mainly used for line charts) or an array containing a color for positive values and one for negative.
`animate`	bool	Add-on Settings	If the chart should be animated or not. Will enforce the default setting that you chose in your add-on settings.
`bezier`	bool	Add-on Settings	If the chart should use bezier curves for lines or not. Will enforce the default setting that you chose in your add-on settings.
`x_labels`	bool	TRUE	If the labels for the X axis should be shown or not. Some references have long names and this can cause the chart to render small with long names.
`label_max`	int	20	The maximum character length of the X axis label.
`legend`	bool	TRUE	If the chart legend should be shown or not.
`title`	string or array	-	Option to set a title for the chart. You can also provide an array of settings for more control of the rendered title.
`width`	int or string	-	The width of the canvas element. By default the element will be full width.
`height`	int or string	250	The height of the canvas element.

Object Methods

	Variable	Type	Required	Description
public function `__construct( $args = array() )` {
	Description:	Constructs the objects and populates the object properties. It also parses the global arguments you provided.
	`$args`	array	No	An associative array of global arguments to use for the chart we are about to render.
}

	Variable	Type	Required	Description
public function `apply_defaults( $args = array() )` {
	Description:	This menthod will apply the default arguments to the arguments provided when the object was constructed.
	`$args`	array	No	An associative array of global arguments.
}

	Variable	Type	Required	Description
public function `parse_args( $args = array() )` {
	Description:	Parses your given global arguments, ensuring that valid values are used.
	`$args`	array	No	An associative array of global arguments.
}

public function `get_chart_options()` {
	Description:	Returns the chart options object.
}

public function `generate_element_id()` {
	Description:	Returns a unique ID to be applied on the canvas element.
}

public function `get_canvas_styling()` {
	Description:	Returns the CSS styling that needs to be applied to the canvas element based on our global arguments.
}

	Variable	Type	Required	Description
public function `get_reference_label( $reference = '' )` {
	Description:	Returns the label for the given reference id.
	`$reference`	string	Yes	The reference key.
}

	Variable	Type	Required	Description
public function `generate_canvas( $type = '', $input = array() )` {
	Description:	Returns the chart options object.
	`$type`	string	Yes	The chart type we want to use.
	`$input`	array	Yes	An array of data to process.
}

	Variable	Type	Required	Description
public function `pie_chart( $input = array() )` {
	Description:	Generates a pie chart based on the provided $input data.
	`$input`	array	Yes	An array of data to process.
}

	Variable	Type	Required	Description
public function `doughnut_chart( $input = array() )` {
	Description:	Generates a doughnut chart based on the provided $input data.
	`$input`	array	Yes	An array of data to process.
}

	Variable	Type	Required	Description
public function `line_chart( $input = array() )` {
	Description:	Generates a line chart based on the provided $input data.
	`$input`	array	Yes	An array of data to process.
}

	Variable	Type	Required	Description
public function `bar_chart( $input = array() )` {
	Description:	Generates a bar chart based on the provided $input data.
	`$input`	array	Yes	An array of data to process.
}

	Variable	Type	Required	Description
public function `polar_chart( $input = array() )` {
	Description:	Generates a polar area chart based on the provided $input data.
	`$input`	array	Yes	An array of data to process.
}

	Variable	Type	Required	Description
public function `radar_chart( $input = array() )` {
	Description:	Generates a radar chart based on the provided $input data.
	`$input`	array	Yes	An array of data to process.
}

Object Example

myCRED_Chart Object
(
    [args] => Array
        (
            [type] => pie
            [color] => 
            [animate] => true
            [bezier] => true
            [x_labels] => true
            [legend] => true
            [title] => 
            [width] => 
            [height] => 250
            [label_max] => 20
        )
    [point_types] => Array
        (
            [mycred_default] => myCRED_Point_Type Object
                (
                    [cred_id] => mycred_deed
                    [singular] => Deed
                    [plural] => Deeds
                    [prefix] => 
                    [suffix] => de.
                    [format] => Array
                        (
                            [type] => bigint
                            [decimals] => 0
                            [separators] => Array
                                (
                                    [decimal] => .
                                    [thousand] => ,
                                )

                        )
                    [lowest_value] => 1
                )
        )
    [point_colors] => Array
        (
            [mycred_default] => Array
                (
                    [positive] => #dedede
                    [negative] => #ddd000
                )
        )
    [date_format] => Y-m-d
    [time_format] => H:i
)

$object = new myCRED_Email();

Package: mycred/email Category: Objects

Description

This object holds all settings and data relevant to a given email notice along with a set of methods to process or parse emails.

Available since version 1.8

Interacting with Object

This object should be accessed using the mycred_get_email_notice function.

Object Properties

Note that the constructor class will auto populate these values when the class is constructed.

	Property	Type	Description
`myCRED_Email Object (`
	public `$post_id`	int	The WordPress post object ID for the email notification.
	public `$post`	object	The WordPress post object.
	public `$point_types`	array	An array of point type keys that trigger this email.
	public `$emailnotices`	array	The Email Notice add-on's settings.
	public `$settings`	array	The email notices settings.
	protected `$trigger`	string	The myCRED reference or keyword that triggers this email.
	public `$last_run`	int	Unix timestamp of the last time the email was triggered.
`)`

Object Methods

	Variable	Type	Required	Description
public function `__construct( $notice_id = NULL )` {
	Description:	Constructs the email notice object if provided a valid email notice post object ID.
	`$notice_id`	int	Yes	The WordPress post object ID.
}

	Variable	Type	Required	Description
public function `save_settings( $setup = array() )` {
	Description:	Saves the email notice's recipient, from email, from name and reply to field values.
	`$setup`	array	Yes	An associative array of the settings we want to save.
}

public function `get_trigger()` {
	Description:	Retrieves the emails set trigger. Will return an empty string if no trigger is set. Uses the mycred_get_emails_trigger filter.
}

	Variable	Type	Required	Description
public function `set_trigger( $instance = '' )` {
	Description:	Saves and sets a given instance as the new trigger for this email notice.
	`$instance`	string	Yes	The keyword or reference (single or comma separated).
}

	Variable	Type	Required	Description
public function `schedule( $event = array(), $point_type = MYCRED_DEFAULT_TYPE_KEY )` {
	Description:	Schedules an event of a given point type to be sent later. This method should not be used if emails are not scheduled but sent immediately. Note that this method does not check if the event should trigger an email, that should be done before this method is called.
	`$event`	array	Yes	The myCRED instance that triggered this email.
	`$point_type`	string	No	The point type key that triggered this email.
}

	Variable	Type	Required	Description
public function `send( $event = array(), $point_type = MYCRED_DEFAULT_TYPE_KEY )` {
	Description:	Sends an email based on a given event for a particular point type. Note that this method does not check if the event should trigger an email, that should be done before this method is called.
	`$event`	array	Yes	The myCRED instance that triggered this email.
	`$point_type`	string	No	The point type key that triggered this email.
}

	Variable	Type	Required	Description
public function `update_last_run( $timestamp = NULL )` {
	Description:	Saves the unix timestamp that indicates when the email notice was last sent.
	`$timestamp`	int	Yes	A UNIX timestamp.
}

public function `get_email_styling()` {
	Description:	Returns the CSS styling set for this email notice. If the email notice has no CSS styling set, the CSS styling set in the add-on settings is returned instead.
}

	Variable	Type	Required	Description
public function `get_recipients( $user = '', $admin = '' )` {
	Description:	Returns an array of email addresses that the email should be sent to based on the `recipient` option.
	`$user`	string	Yes	The users email address.
	`$admin`	string	Yes	The administrators email address.
}

public function `get_headers()` {
	Description:	Returns the email headers that should accompany the email.
}

	Variable	Type	Required	Description
public function `get_subject( $event = array(), $point_type = MYCRED_DEFAULT_TYPE_KEY )` {
	Description:	Returns the emails subject (post title). Note that the subject field is parsed for general and amount related template tags.
	`$event`	array	Yes	The event that triggered this email. This is used to render template tags.
	`$point_type`	string	No	The point type ID that triggered the email.
}

	Variable	Type	Required	Description
public function `get_body( $event = array(), $point_type = MYCRED_DEFAULT_TYPE_KEY )` {
	Description:	Returns the emails body (post content). Note that the subject field is parsed for general and amount related template tags.
	`$event`	array	Yes	The event that triggered this email. This is used to render template tags.
	`$point_type`	string	No	The point type ID that triggered the email.
}

	Variable	Type	Required	Description
public function `get_message( $event = array(), $point_type = MYCRED_DEFAULT_TYPE_KEY )` {
	Description:	Returns the emails body (post content). Unlike the get_body() method, this method renders the content if the email is set to use HTML format. If you know that all emails are sent in plain text format, you can use the get_body() method instead. If emails are both plain text and HTML, it is recommended that you use this method instead.
	`$event`	array	Yes	The event that triggered this email. This is used to render template tags.
	`$point_type`	string	No	The point type ID that triggered the email.
}

Object Example

$object = new myCRED_History();

Package: mycred/log Category: Objects

Description

This object contains log related data for a given myCRED balance. It contains an array of data to help with certain history checks, such as checking if a user got a record of getting points for a certain object ID (e.g. post or page).

Note that this object is not available if the Log module has been disabled!

Available since version 1.8

Object Properties

Note that the constructor class will auto populate these values when the class is constructed.

	Property	Type	Description
`myCRED_History Object (`
	public `$has_history`	bool	Indicates if a given user has any log entries in the database.
	public `$should_log`	bool	Indicates if the given users actions should be logged.
	public `$data`	array	An associative array of log entry data that belongs to the user. These log entries are grouped by reference, with the following data being available for each one: `rows` The total number of log entries that exists for this reference and user. `reference` The reference key. `total` The sum of all log entries added up for this reference and user. `last_entry` The timestamp of the latest log entry for this reference and user. `reference_ids` An array of reference IDs amongst the log entries for this reference and user. Note that this array will only contain unique integers.
	public `$total_data`	int	The total number of log entries that exists in the database for the given user.
`)`

Object Methods

	Variable	Type	Required	Description
public function `__construct( $user_id = NULL, $point_type = MYCRED_DEFAULT_TYPE_KEY )` {
	Description:	Constructs the history object for a specific user and for a specific point type.
	`$user_id`	int	Yes	The users numeric ID.
	`$point_type`	string	Yes	The point type key.
}

	Variable	Type	Required	Description
public function `update_data( $reference = '', $value = '' )` {
	Description:	Updates the data array for a given reference. Note that this only updates the object values, it does not actually save the given value anywhere, that should be done before using this method.
	`$reference`	string	Yes	The reference key to update.
	`$value`	array	Yes	The actual data to add to the given reference.
}

Object Example

myCRED_History Object
(
    [has_history] => 1
    [should_log] => 1
    [data] => Array
        (
            [buy_scratch_card] => stdClass Object
                (
                    [rows] => 10
                    [reference] => buy_scratch_card
                    [total] => -100
                    [last_entry] => 1505848450
                    [reference_ids] => Array
                        (
                            [0] => 149
                            [1] => 48
                        )
                )
            [win_scratch_card] => stdClass Object
                (
                    [rows] => 1
                    [reference] => win_scratch_card
                    [total] => 500
                    [last_entry] => 1498573857
                    [reference_ids] => Array
                        (
                            [1] => 48
                        )
                )
        )
    [total_data] => 11
)

$object = new myCRED_Point_Type();

Package: mycred/balance Category: Objects

Description

The myCRED_Point_Type object holds the structure and formatting of a given point type. It is used to ensure values are formatted correctly and are valid. It is used for both calculations as well as displaying or rendering point values.

Available since version 1.7

Object Properties

Note that the constructor class will auto populate these values when the class is constructed.

	Property	Type	Description
`myCRED_Point_Type Object (`
	public `$cred_id`	string	The point type key.
	public `$singular`	string	The point types given name in singular form.
	public `$plural`	string	The point types given name in plural form.
	public `$prefix`	string	The set prefix for this point type (if used).
	public `$suffix`	string	The set suffix for this point type (if used).
	public `$format`	array	An associated array about the format set for this point type. this includes: `type` The type format used in the database. Bigint or decimal. `decimals` The number of decimal places used for this point type. `separators` An array containing the decimal and thousand separators.
	public `$lowest_value`	int or float	This is the lowest point value that can be processed based on the format setup.
`)`

Object Methods

	Variable	Type	Required	Description
public function `__construct( $point_type = MYCRED_DEFAULT_TYPE_KEY )` {
	Description:	Constructs the point type object based on a point type key.
	`$point_type`	string	Yes	The point type key.
}

public function `get_lowest_value()` {
	Description:	Returns the lowest amount this point type setup can handle. For point types that use integers, this will be 1 while if using two decimal places, it would be 0.01. Used to ensure myCRED does not attempt to handle partial points.
}

	Variable	Type	Required	Description
public function `number( $number = '' )` {
	Description:	Formats a given value based on the format setup used by this point type. A point type that uses decimals will be returned as a float else an integer.
	`$number`	string	Yes	A value that is to be converted into an int or float based on the point type setup.
}

	Variable	Type	Required	Description
public function `format( $number = '' )` {
	Description:	Returns a given value in a string form with separators, prefix or suffix applied. This method should only be used to display values and not for calculations.
	`$number`	string	Yes	The point value to format.
}

Object Example

myCRED_Point_Type Object
(
    [cred_id] => mycred_deed
    [singular] => Deed
    [plural] => Deeds
    [prefix] => 
    [suffix] => de.
    [format] => Array
        (
            [type] => bigint
            [decimals] => 0
            [separators] => Array
                (
                    [decimal] => .
                    [thousand] => ,
                )

        )
    [lowest_value] => 1
)

$object = new myCRED_Rank();

Package: mycred/rank Category: Objects

Description

The rank object contains the rank post object, the set title, logo details, requirements and user count.

Available since version 1.7

Interacting with Object

The rank object can be accessed via the mycred_get_rank function.

Object Properties

Note that the constructor class will auto populate these values when the class is constructed.

	Property	Type	Description
`myCRED_Rank Object (`
	public `$post_id`	int	The rank post objects ID.
	public `$post`	obj	The WordPress post object.
	public `$title`	string	The rank title.
	public `$minimum`	int or float	The minimum point requirement set for this rank.
	public `$maximum`	int or float	The maximum point requirement set for this rank.
	public `$count`	int	The total number of users with this rank.
	public `$has_logo`	bool	True if the rank has a logo attachment set or false if not.
	public `$logo_id`	int	The numeric attachment ID set as the rank logo.
	public `$logo_url`	string	The rank logo URL. This is the URL to the original file and not to cropped versions.
	public `$image_width`	int	The set value for the MYCRED_RANK_WIDTH constant.
	public `$image_height`	int	The set value for the MYCRED_RANK_HEIGHT constant.
	public `$point_type`	obj	Holds the myCRED_Point_Type object with information about the point type associated with this balance.
	public `$is_manual`	bool	Indicates if the rank is using manual mode.
`)`

Object Methods

	Variable	Type	Required	Description
public function `__construct( $rank_id = NULL )` {
	Description:	Constructs and populates the object based on the given rank post ID.
	`$rank_id`	int	Yes	The rank post object ID.
}

	Variable	Type	Required	Description
public function `user_has_rank( $user_id = false )` {
	Description:	Returns `TRUE` if the given user has this rank else `FALSE`.
	`$user_id`	int	Yes	The users numeric ID.
}

	Variable	Type	Required	Description
public function `assign( $user_id = false )` {
	Description:	Assigns a specific user to this rank. Will return `TRUE` if successful else `FALSE`.
	`$user_id`	int	Yes	The users numeric ID.
}

public function `assign_all()` {
	Description:	Will attempt to assign all users that meet the requirements set for this rank.
}

	Variable	Type	Required	Description
public function `divest( $user_id = false )` {
	Description:	Removes a given user from this rank.
	`$user_id`	int	Yes	The users numeric ID.
}

public function `divest_all()` {
	Description:	Removes all users from this rank. Note that if the rank is set to use manual mode, this method will do nothing.
}

	Variable	Type	Required	Description
public function `delete( $delete_post = true )` {
	Description:	Deletes the rank post object. This method uses the divest_all() method before deleting the object.
	`$delete_post`	bool	No	Option to just divest all users or also delete the post object.
}

	Variable	Type	Required	Description
public function `get_image( $image = 'logo' )` {
	Description:	Constructs and populates the object based on the given rank post ID.
	`$image`	string	Yes	Currently only supports the `logo` keyword.
}

Object Example

myCRED_Rank Object
(
    [post_id] => 2140
    [post] => WP_Post Object
        (
            [ID] => 2140
            [post_author] => 1
            [post_date] => 2013-11-22 12:24:20
            [post_date_gmt] => 2013-11-22 11:24:20
            [post_content] => 
            [post_title] => Senior Member
            [post_excerpt] => 
            [post_status] => publish
            [comment_status] => closed
            [ping_status] => closed
            [post_password] => 
            [post_name] => senior-member
            [to_ping] => 
            [pinged] => 
            [post_modified] => 2014-05-22 00:39:05
            [post_modified_gmt] => 2014-05-21 22:39:05
            [post_content_filtered] => 
            [post_parent] => 0
            [guid] => http://website.com/?post_type=mycred_rank&p=2140
            [menu_order] => 0
            [post_type] => mycred_rank
            [post_mime_type] => 
            [comment_count] => 0
            [filter] => raw
        )

    [title] => Senior Member
    [minimum] => 1000
    [maximum] => 4999
    [count] => 1
    [has_logo] => 1
    [logo_id] => 6627
    [logo_url] => http://website.com/wp-content/uploads/2013/11/rank-three.png
    [image_width] => 250
    [image_height] => 250
    [point_type] => myCRED_Point_Type Object
        (
            [cred_id] => mycred_default
            [singular] => Token
            [plural] => Tokens
            [prefix] => 
            [suffix] => tk.
            [format] => Array
                (
                    [type] => bigint
                    [decimals] => 0
                    [separators] => Array
                        (
                            [decimal] => .
                            [thousand] => ,
                        )

                )

        )

)

$object = new myCRED_Transfer();

Package: mycred/transfer Category: Objects

Description

The Transfer object is used for creating new transfers, rendering the transfer form or just retreating information about a particular transfer.

Available since version 1.8

Interacting with Object

This is a utility object and it should not be accessed directly. Instead use one of the appropriate functions below:

Function	Description
mycred_get_transfer	Retrieves a specific, existing transfer based on the transfer ID.
mycred_new_transfer	Attempts to process a transfer request. The request is first validated before it is executed (if now issues were found).
mycred_refund_transfer	Attempts to refund a completed transfer.
mycred_transfer	Returns a newly constructed myCRED_Transfer object. Should be used when you want to do multiple transfer related tasks or render a transfer form.

Object Properties

	Property	Type	Description
`myCRED_Transfer Object (`
	public `$transfer_id`	string	The transfers unique transaction ID.
	public `$reference`	string	The reference used for this transfer.
	public `$status`	string	The transfers status.
	public `$sender_id`	int	The numeric ID of the user that initiated the transfer.
	public `$recipient_id`	int	The numeric ID of the user that is the recipient of this transfer.
	public `$point_type`	obj	Holds the myCRED_Point_Type object used in this transfer.
	public `$transfer_amount`	int or float	The original amount the sender requested to transfer to the recipient.
	public `$transfer_charge`	int or float	The amount that was charged from the senders account for this transfer.
	public `$transfer_payout`	int or float	The amount the transfer recipient received.
	public `$data`	array	The transfer data array. This are used by some features to store additional information about the transfer. The transfer message is stored here.
	public `$message`	string	The transfer message (if used).
	public `$settings`	array	The transfer add-ons settings.
	public `$now`	int	The current UNIX timestamp.
	public `$args`	array	The arguments that is used for rendering the transfer form. Populated when rendering the transfer form.
	public `$request`	array	The transfer request. Populated when making a new transfer request.
	public `$valid_request`	bool	Indicates if a new transfer request is valid or not. Populated when a new transfer request is created.
	public `$transferable_types`	array	An array of point type keys that a given user can transfer. Populated when a new transfer request is created.
	public `$balances`	array	An associative array of point type keys and balances of the user making a transfer. Populated when a new transfer request is created.
	public `$limits`	array	An array of limits that exists for each point type that is transferrable. Populated when a new transfer request is created.
	public `$minimum`	int or float	The minimum amount a user must transfer. Populated when a new transfer request is created.
	public `$errors`	array	Any errors that occur during a new transfer request or transfer process is stored in this array.
`)`

Object Methods

	Variable	Type	Required	Description
public function `__construct( $transfer_id = false )` {
	Description:	Constructs the object.
	`$transfer_id`	string	No	A transfer ID unless a new transfer request is about to be made.
}

	Variable	Type	Required	Description
public function `generate_new_transfer_id( $sender_id = 0, $recipient_id = 0 )` {
	Description:	Generates a new transfer ID based on the senders and recipients IDs.
	`$sender_id`	int	Yes	The numeric ID of the user sending the transfer.
	`$recipient_id`	int	Yes	The numeric ID of the recipient of the transfer.
}

	Variable	Type	Required	Description
public function `get_transfer( $transfer_id = false )` {
	Description:	Retrieves a particular transfer from the database and populates the object. Returns `FALSE` if the transfer could not be found or the transfer ID value is invalid.
	`$transfer_id`	string or array	Yes	Either the transaction ID or if you have the two transfer log entries for the transfer, an array of this two log entries.
}

public function `get_transfer_statuses()` {
	Description:	Returns all possible transfer statuses. The default statuses are: `empty` an empty status indicates the transfer is new. `incomplete` Incomplete transfer. This indicates new transfers that has not yet been processed or if the request is invalid. `completed` Completed transfer. `refunded` Refunded transfer.
}

public function `get_transfer_status()` {
	Description:	Retrieves the transfer current status code.
}

	Variable	Type	Required	Description
public function `display_transfer_status( $status = NULL )` {
	Description:	Translates a status code into a readable status description.
	`$status`	string	No	Option to render a different status then the status set in the object.
}

	Variable	Type	Required	Description
public function `new_instance( $request = array() )` {
	Description:	Creates a new transfer instance. Before a user can make a transfer, we need to setup an instance that tells myCRED what kind of transfer this is by setting a reference key, which point types that can be transferred along with limits and minimum requirement. Optionally this can also include what point amounts can be transferred and who the recipient is for the transfer. Once this instance is created, we can check if a user that wants to make a transfer can do so. This method should be used before rendering any transfer forms.
	`$request`	array	No	The transfer request array.
}

public function `user_can_transfer_minimum()` {
	Description:	Checks if the given user in the current instance can transfer the minimum amount we have set in our transfer settings.
}

public function `get_transfer_limit()` {
	Description:	Returns either `FALSE` if no transfer limit is set or a standard class of the limit setup based on your Transfer add-on settings.
}

	Variable	Type	Required	Description
public function `get_transfer_limit_desc( $point_type = MYCRED_DEFAULT_TYPE_KEY )` {
	Description:	Converts any limit that exists for a particular point type into something readable. If no limit is set, the method will return "No Limit".
	`$point_type`	string	No	The point type key.
}

public function `user_is_over_limit()` {
	Description:	Checks if the user making a transfer is over their transfer limit for each point type that they can transfer. Returns either `TRUE` or `FALSE`.
}

	Variable	Type	Required	Description
public function `is_valid_transfer_request( $request = array(), $posted = array() )` {
	Description:	Validates a new transfer request that was submitted by a transfer form.
	`$request`	array	Yes	The transfer request array.
	`$posted`	array	Yes	The content of the submitted transfer form.
}

public function `new_transfer()` {
	Description:	Processes a valid transfer request. This method should only be called after using is_valid_transfer_request() method or if we have validated the request ourselves. Returns `FALSE` if the transfer failed else a status array: `amount` - The point amount that the sender was charged. `css` - The CSS class selector for the point type that was transferred. `balance` - The senders remaining balance after the transfer formatted. `zero` - Indicates if the transfer has lead to the senders account to reach zero or below.
}

public function `refund()` {
	Description:	Attempts to refund the current transfer. Requires the transfer to be populated before this method is called. Returns `TRUE` on success else `FALSE`.
}

	Variable	Type	Required	Description
public function `get_transfer_form( $args = array() )` {
	Description:	Returns a transfer form in a string format based on both the transfer instance we created and the arguments provided.
	`$args`	array	Yes	An array of arguments related to the form that we want to render. This includes: `button` - The submit button label. `button_class` - The submit buttons class. `show_balance` - Indicates if a users balance should be shown in the form. `show_limit` - Indicates if limits should be shown in the form. `placeholder` - The placeholder text to use for the recipient field. `recipient_label` - The recipient field label. `amount_label` - The amount field label. `balance_label` - The balance label. `message_label` - The message field label.
}

	Variable	Type	Required	Description
public function `get_transfer_recipient_field( $return = false )` {
	Description:	Renders the transfer recipient field.
	`$return`	bool	No	Indicates if the HTML code should be echoed or returned.
}

	Variable	Type	Required	Description
public function `get_transfer_points_field( $return = false )` {
	Description:	Renders columns for the transfer amount and point type fields. This method will render columns based on which of these two fields is needed.
	`$return`	bool	No	Indicates if the HTML code should be echoed or returned.
}

	Variable	Type	Required	Description
public function `get_transfer_amount_field( $return = false )` {
	Description:	Renders the transfer amount field.
	`$return`	bool	No	Indicates if the HTML code should be echoed or returned.
}

	Variable	Type	Required	Description
public function `get_transfer_point_type_field( $return = false )` {
	Description:	Renders the point type selection field. Used only when more than one point type can be transferred.
	`$return`	bool	No	Indicates if the HTML code should be echoed or returned.
}

	Variable	Type	Required	Description
public function `get_transfer_extra_fields( $return = false )` {
	Description:	Renders extra transfer information such as balances and limits (if used and set to show).
	`$return`	bool	No	Indicates if the HTML code should be echoed or returned.
}

	Variable	Type	Required	Description
public function `get_error_message( $return = false )` {
	Description:	Renders any errors that a request has generated.
	`$return`	bool	No	Indicates if the HTML code should be echoed or returned.
}

Object Example