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Award points if a specific custom taxonomy is selected (2 posts)

  1. abstraction
    Member
    Posted 2 years ago #

    I run a multiple author platform where Cubepoints is a major part of its ranking system. I have added a custom category taxonomy called highlight and it contains two items: "featured" and "spotlight".

    Whenever an excellent post is submitted, I check it as featured or spotlight - both of which gives the article a lot of exposure on the site. If the users article is highlighted, they receives a custom amount of extra points. The problem is that I am forced to add these points manually by going to Cubepoints / Add Points.

    This is an exhausting process to do manually. How can I make this work automatically? This means that if "featured" is checked for the custom taxonomy (highlight), then the user gets 30 points with the description "Your article has been featured", and if "spotlight" is selected, they receive 50 points with a similar form of description.

    http://wordpress.org/extend/plugins/cubepoints/

  2. Gabriel
    Member
    Posted 2 years ago #

    Here is a custom module that awards points for a custom taxonomy (in this cased called highlight).

    Installation:
    Copy the following code and save it in a php file. Upload it to your module folder and activate. You can set a custom number of points and log message for each existing term. If the taxonomy does not exist no settings will be shown.

    Requires:
    WordPress 3.0+ (tested and working on 3.5)

    <?php
    /**
     * Register Custom CubePoints Module
     */
    cp_module_register(
    	__( 'Highlight Points' ),
    	'highlight_term_points',
    	'1.0.2',
    	'dbm',
    	'http://www.merovingi.com',
    	'http://www.merovingi.com',
    	__( 'Gives points for posts being assigned to a "Highlight" taxonomy.' ),
    	1
    );
    /**
     * Setup Module settings on activation
     *
     * @action 'cp_module_highlight_term_points_activate'
     */
    add_action( 'cp_module_highlight_term_points_activate', 'high_points_setup' );
    function high_points_setup()
    {
    	// Grab our settings, if they exist (re-activating module) we do not need to run this again.
    	$settings = get_option( 'cp_points_for_highlight' );
    	if ( $settings !== false ) return;
    
    	// Grab all "highlight" terms
    	$args = array(
    		'hide_empty' => 0,
    		'fields' => 'ids'
    	);
    	$highlights = get_terms( 'highlight', $args );
    	// None exists, lets bail.
    	if ( !$highlights ) return;
    
    	// Instead of tons of extra options fields in our database we save all settings into one array.
    	// term_id => array( points = int, log_text = sring )
    	$default_values = array();
    	foreach ( $highlights as $id ) {
    		$default_values[$id] = array(
    			'points'   => 0,
    			'log_text' => ''
    		);
    	}
    
    	// Save setting
    	add_option( 'cp_points_for_highlight', $default_values );
    }
    /**
     * Check Posts Point History
     * Runs a database query for a given post to see if that post has been given points for a specific term
     * @param $post_id int, required post id to check
     * @param $term_id int, required term id to check
     * @return true or false
     * @version 1.0
     */
    function post_been_awarded_points_for_term( $post_id = false, $term_id = false )
    {
    	if ( !$post_id || !$term_id ) return false;
    	global $wpdb;
    
    	$search = $wpdb->get_results( $wpdb->prepare(
    		"SELECT * FROM " . CP_DB . " WHERE type = %s AND data LIKE %d ORDER BY timestamp DESC ",
    		'highlight-' . $post_id,
    		$term_id
    	) );
    
    	if ( empty( $search ) ) return false;
    	else return true;
    }
    /**
     * If module is activated and custom taxonomy exists
     */
    if ( cp_module_activated( 'highlight_term_points' ) ) {
    
    	/**
    	 * Add Module Settings to Config Page
    	 * We loop though all existing terms so we can give each a custom number of points and log description.
    	 *
    	 * @action 'cp_config_form'
    	 */
    	add_action( 'cp_config_form', 'cp_module_highlight_term_points_config' );
    	function cp_module_highlight_term_points_config()
    	{
    		$settings = get_option( 'cp_points_for_highlight' );
    		$highlights = get_terms( 'highlight',  array( 'hide_empty' => 0 ) );
    
    		// get_terms() will return false if taxonomy does not exist in which case we bail.
    		if ( $highlights === false ) return; ?>
    
    	<br />
    		<h3>Points for Highlights</h3>
    		<table class="form-table">
    <?php
    
    		// If terms exists
    		if ( $highlights ) {
    			// The Loop
    			foreach ( $highlights as $highlight ) {
    
    				// Lets avoid nasty PHP notices
    				if ( isset( $settings[$highlight->term_id] ) ) {
    					$term_points = $settings[$highlight->term_id]['points'];
    					$term_log_description = $settings[$highlight->term_id]['log_text'];
    				}
    				else {
    					$term_points = 0;
    					$term_log_description = '';
    				}
    ?>
    
    			<!-- Points -->
    			<tr valign="top">
    				<th scope="row">
    					<label for="<?php echo 'cp-high-' . $highlight->slug . '-points'; ?>"><strong><?php echo $highlight->name; ?></strong> Points:</label>
    				</th>
    				<td valign="middle">
    					<input type="text" id="<?php echo 'cp-high-' . $highlight->slug . '-points'; ?>" name="<?php echo 'cp_high[' . $highlight->term_id . '][points]'; ?>" value="<?php echo $term_points; ?>" class="short-text code" />
    				</td>
    			</tr>
    			<!-- Log Description -->
    			<tr valign="top">
    				<th scope="row">
    					<label for="<?php echo 'cp-high-' . $highlight->slug . '-text'; ?>">Log Text:</label>
    				</th>
    				<td valign="middle">
    					<input type="text" id="<?php echo 'cp-high-' . $highlight->slug . '-text'; ?>" name="<?php echo 'cp_high[' . $highlight->term_id . '][text]'; ?>" value="<?php echo $term_log_description; ?>" class="regular-text" />
    				</td>
    			</tr>
    <?php
    			}
    		}
    		else {
    ?>
    
    			<tr valign="top">
    				<th scope="row">
    					<label></label>
    				</th>
    				<td valign="middle">No "Highlight" Terms Found.</td>
    			</tr>
    <?php
    		}
    ?>
    
    		</table>
    <?php
    	}
    
    	/**
    	 * Process Settings
    	 * Saves our settings and does some basic sanitization of the values.
    	 *
    	 * @action 'cp_config_process'
    	 */
    	add_action( 'cp_config_process', 'cp_module_highlight_term_points_process' );
    	function cp_module_highlight_term_points_process()
    	{
    		if ( isset( $_POST['cp_high'] ) ) {
    
    			$settings = array();
    			foreach ( $_POST['cp_high'] as $term_id => $details ) {
    
    				// Make sure the term still exists so we are not saving details that just got deleted.
    				if ( term_exists( $term_id, 'highlight' ) )
    					$settings[$term_id] = array(
    						'points' => (int) $details['points'],
    						'log_text' => strip_tags( trim( $details['text'] ) )
    					);
    			}
    			update_option( 'cp_points_for_highlight', $settings );
    
    		}
    	}
    
    	/**
    	 * Hook Into Save Post
    	 *
    	 * @action 'save_post'
    	 */
    	add_action( 'save_post', 'cp_module_highlight_term_points_action', 99, 2 );
    	function cp_module_highlight_term_points_action( $post_id, $post )
    	{
    		// Skip if we are autosaving or creating a post or if highlights are not selected
    		if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) return;
    		elseif ( !isset( $post ) || $post->post_status == 'auto-draft' ) return;
    		// If $_POST['tax_input']['taxonomy'] is not set no points can be given
    		elseif ( !isset( $_POST['tax_input']['highlight'] ) ) return;
    
    		// Only users who can manage categories can set "highlights" (editors and admins)
    		// For more info regarding capabilities see http://codex.wordpress.org/Roles_and_Capabilities
    		if ( !current_user_can( 'manage_categories' ) ) return;
    
    		// Grab this objects (post) highlight terms
    		$highlights = wp_get_object_terms( $post_id, 'highlight' );
    		// Once removed if the result is higher then 0 = we have highlights selected
    		if ( count( $highlights ) > 0 ) {
    			// Grab our modules saved settings
    			$settings = get_option( 'cp_points_for_highlight' );
    			// Lets loop though the selected "highlights"
    			foreach ( $highlights as $highlight_term ) {
    				// If this post has no history with this term and a term point setting exists lets add some points
    				if ( !post_been_awarded_points_for_term( $post_id, $highlight_term->term_id ) && array_key_exists( $highlight_term->term_id, $settings ) )
    					cp_points( 'highlight-' . $post_id, (int) $post->post_author, (int) $settings[$highlight_term->term_id]['points'], (int) $highlight_term->term_id );
    					// cp_points( Type (highlight-postid), User (userid), Points (int), Term ID (int) )
    			}
    		}
    	}
    
    	/**
    	 * Customize CubePoints Log
    	 *
    	 * @action 'cp_logs_description'
    	 */
    	add_action( 'cp_logs_description', 'cp_module_highlight_term_points_description', 10, 4 );
    	function cp_module_highlight_term_points_description( $type, $user_id, $points, $data )
    	{
    		// Make sure the type is ours.
    		if ( preg_match( '/(highlight-)(\d{1,})/', $type, $match ) ) {
    			$settings = get_option( 'cp_points_for_highlight' );
    			if ( array_key_exists( $data, $settings ) )
    				echo $settings[$data]['log_text'];
    		}
    		else return;
    	}
    }
    ?>

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