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Custom myCRED hook example where points are awarded / deducted for newly published posts, based solely on amounts set via a custom taxonomies description field.
/**
* Custom Hook: Points based on taxonomy
* Register the hook so myCRED can load it.
* @since 1.0
* @version 1.1
*/
add_action( 'mycred_setup_hooks', 'mycredpro_register_custom_taxonomy_hook' );
function mycredpro_register_custom_taxonomy_hook( $installed ) {
$installed['publishing_ct_content'] = array(
'title' => __( '%plural% for Publishing Custom Content', 'mycredcu' ),
'description' => __( 'Award %_plural% to users for a selected post type where the amount of points is solely based on the custom taxonomies associated with the post.', 'mycredcu' ),
'callback' => array( 'myCRED_Hook_Custom_Taxonomy' )
);
return $installed;
}
/**
* Custom Hook: Load custom hook
* Since 1.6, this would be the proper way to add in the hook class from a theme file
* or from a plugin file.
* @since 1.0
* @version 1.0
*/
add_action( 'mycred_load_hooks', 'mycredpro_load_custom_taxonomy_hook', 10 );
function mycredpro_load_custom_taxonomy_hook() {
class myCRED_Hook_Custom_Taxonomy extends myCRED_Hook {
/**
* Construct
*/
function __construct( $hook_prefs, $type = 'mycred_default' ) {
parent::__construct( array(
'id' => 'publishing_ct_content',
'defaults' => array(
'post_type' => 'post',
'taxonomy' => 'category',
'log' => '%plural% for publishing content'
)
), $hook_prefs, $type );
}
/**
* Run
* @since 1.0
* @version 1.0
*/
public function run() {
add_action( 'transition_post_status', array( $this, 'publishing_content' ), 10, 3 );
}
/**
* Publish Content Hook
* @since 1.0
* @version 1.0
*/
public function publishing_content( $new_status, $old_status, $post ) {
// Make sure the post being published is our type
if ( ! isset( $this->prefs['post_type'] ) || $this->prefs['post_type'] != $post->post_type ) return;
// Check for exclusions
if ( $this->core->exclude_user( $post->post_author ) === true ) return;
// We want to fire when content get published or when it gets privatly published
$status = apply_filters( 'mycred_publish_hook_old', array( 'new', 'auto-draft', 'draft', 'private', 'pending' ) );
$publish_status = apply_filters( 'mycred_publish_hook_new', array( 'publish', 'private' ) );
if ( in_array( $old_status, $status ) && in_array( $new_status, $publish_status ) ) {
// Get custom taxonomies
$terms = wp_get_object_terms( $post->ID, $this->prefs['taxonomy'] );
if ( is_wp_error( $terms ) ) return;
$total = 0;
if ( ! empty( $terms ) ) {
foreach ( $terms as $term ) {
// Amount should be held under the terms "description"
$amount = sanitize_text_field( $term->description );
// If nothing is set then we continue to the next one
if ( $amount == '' ) continue;
// Add to total
$total = $this->core->number( $total + $amount );
}
}
// If total is higher then zero award
if ( $total > 0 ) {
// Prep
$data = array( 'ref_type' => 'post' );
// Make sure this is unique
if ( $this->core->has_entry( 'publishing_content', $post->ID, $post->post_author, $data, $this->mycred_type ) ) return;
// Add Creds
$this->core->add_creds(
'publishing_content',
$post->post_author,
$total,
$this->prefs['log'],
$post->ID,
$data,
$this->mycred_type
);
}
}
}
/**
* Preference for Publish Content Hook
* @since 1.0
* @version 1.0
*/
public function preferences() {
$prefs = $this->prefs;
?>
<label class="subheader"><?php _e( 'Post Type', 'mycredcu' ); ?></label>
<ol>
<li>
<div class="h2"><input type="text" name="<?php echo $this->field_name( 'post_type' ); ?>" id="<?php echo $this->field_id( 'post_type' ); ?>" value="<?php echo esc_attr( $prefs['post_type'] ); ?>" class="long" /></div>
</li>
</ol>
<label class="subheader"><?php _e( 'Taxonomy', 'mycredcu' ); ?></label>
<ol>
<li>
<div class="h2"><input type="text" name="<?php echo $this->field_name( 'taxonomy' ); ?>" id="<?php echo $this->field_id( 'taxonomy' ); ?>" value="<?php echo esc_attr( $prefs['taxonomy'] ); ?>" class="long" /></div>
</li>
</ol>
<label class="subheader"><?php _e( 'Amount', 'mycredcu' ); ?></label>
<ol>
<li>
<p class="description"><?php echo $this->core->template_tags_general( __( 'Use your selected custom taxonomie\'s "Description" field to set the amount of %_plural% you want to award. Leave empty for no %_plural%.', 'mycredcu' ) ); ?></p>
</li>
</ol>
<label class="subheader"><?php _e( 'Log template', 'mycredcu' ); ?></label>
<ol>
<li>
<div class="h2"><input type="text" name="<?php echo $this->field_name( 'log' ); ?>" id="<?php echo $this->field_id( 'log' ); ?>" value="<?php echo esc_attr( $prefs['log'] ); ?>" class="long" /></div>
<span class="description"><?php echo $this->available_template_tags( array( 'general', 'post' ) ); ?></span>
</li>
</ol>
<?php
}
}
}
@dcmcshan

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@dcmcshan dcmcshan commented Dec 3, 2015

Hi. This looks like a feature I want to use. How does it work? Which is to say, how do I add it?

@kholis34

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@kholis34 kholis34 commented Jul 8, 2018

Copy paste this script to functions.php , to use this Hook . Points - Hook - Publish content.

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