uc-people.php

<?php
/**
 * Plugin Name: UC People
 * Description: Displays information about people, a replacement for UUP.
 * Version: 1.2
 * Author: Andrew Bacon and Salman Kaleem of UITS Web Dev
 */

// If this file is called directly, abort.
if ( ! defined( 'WPINC' ) ) {
	die;
}
require 'acf-export.php';
//require_once(WP_CONTENT_DIR . '/ldap.php');
include 'uc-people-widget.php';

function create_custom_custom_post_type(){
	$labels = array(
		'name' => 'People',
		'singular_name' => 'Person',
		'add_new' => 'New Person',
		'add_new_item' => 'Add New Person',
		'edit_item' => 'Edit Person',
		'view_item' => 'View Person',
		'search_items' => 'Search People'
	);

	$args = array(
		'label' => 'People',
		'labels' => $labels,
		'description' => '',
		'public' => true,
		'menu_position' => 35,
		'menu_icon' => 'dashicons-groups',
		'supports' => array( 'title', 'tags', 'thumbnail', 'revisions', 'page-attributes', 'author' ),
		'has_archive' => true,
		'rewrite' => array(
			'slug' => '/person'
		)
	);

	register_post_type( 'person', $args );

	register_taxonomy( 'group', 'person',
		array(
			'label' => 'Groups',
			'labels' => array(
				'name' => 'Groups',
				'singular_name' => 'Group',
				'search_items' => 'Search Groups',
				'edit_item' => 'Edit Group',
				'view_item' => 'View Group',
				'update_item' => 'Update Group',
				'add_new_item' => 'Add new Group',
				'new_item_name' => 'New Group'
			),
			'public' => true,
			'hierarchical' => true,
			'rewrite' => array('hierarchical' => true ),
			'capabilities' => array (
				'manage_terms' => 'manage_categories', // Only admins and editors can manage, edit, and delete
				'edit_terms' => 'manage_categories',
				'delete_terms' => 'manage_categories',
				'assign_terms' => 'edit_posts'
            )
		)
	);
	register_taxonomy( 'persontag', 'person',
		array(
			'label' => 'Tags',
			'labels' => array(
				'name' => 'Tags',
				'singular_name' => 'Tag',
				'search_items' => 'Search Tags',
				'edit_item' => 'Edit  ',
				'view_item' => 'Tag.viewitem',
				'update_item' => 'Update Tag',
				'add_new_item' => 'Add new tags',
				'new_item_name' => 'Tag.newitemname'
			),
			'public' => true,
			'hierarchical' => false,
			'capabilities' => array (
				'manage_terms' => 'manage_categories', // Only admins and editors can manage, edit, and delete
				'edit_terms' => 'manage_categories',
				'delete_terms' => 'manage_categories',
				'assign_terms' => 'edit_posts'
            )
		)
	);
}
add_action( 'init', 'create_custom_custom_post_type', 0 );

// Add Order field to Add New Group Page
function uc_people_new_group_order_field(){
	?>
		<div class="form-field">
        	<label for="term_meta[group_order]">Order</label>
            <input name="term_meta[group_order]" id="term_meta[group_order]" type="number" value="0">
            <p class="description">Enter a value for this field or leave it blank</p>
        </div>
    <?php
}
add_action( 'group_add_form_fields', 'uc_people_new_group_order_field', 10, 2 );

// Add Order field to Edit Group page
function uc_people_edit_group_order_field( $term ){
	$term_meta = get_option( "taxonomy_{$term->term_id}" );
	$order = $term_meta['group_order'];
	?>
        <tr class="form-field">
        <th scope="row" valign="top"><label for="term_meta[group_order]">Order</label></th>
            <td>
                <input type="number" name="term_meta[group_order]" id="term_meta[group_order]" value="<?php echo esc_attr( $order ) ? esc_attr( $order ) : 0; ?>">
                <p class="description">Enter a value for this field or leave it blank</p>
            </td>
        </tr>
    <?php
}
add_action( 'group_edit_form_fields', 'uc_people_edit_group_order_field', 10, 2 );

// Save Order field when editing or creating a new Group
function uc_people_save_group_custom_meta( $term_id ) {
	if ( isset( $_POST['term_meta'] ) ) {
		$term_meta = get_option( "taxonomy_{$term_id}" );
		$cat_keys = array_keys( $_POST['term_meta'] );
		foreach ( $cat_keys as $key ) {
			if ( isset ( $_POST['term_meta'][$key] ) ) {
				$term_meta[$key] = $_POST['term_meta'][$key];
			}
		}
		// Save the option array.
		update_option( "taxonomy_{$term_id}", $term_meta );
	}
}
add_action( 'edited_group', 'uc_people_save_group_custom_meta', 10, 2 );
add_action( 'create_group', 'uc_people_save_group_custom_meta', 10, 2 );

add_filter('title_save_pre', 'save_title');
function save_title($my_post_title) {
    if ($_POST['post_type'] == 'person') :
		if( isset($_POST['acf']) ){	// Set when creating new post, not set when using quick edit
			$new_title = $_POST['acf']['field_first_name'].' '.$_POST['acf']['field_last_name'];
		} else {
			$new_title = get_field( 'field_first_name', $_POST['ID'] ).' '.get_field( 'field_last_name', $_POST['ID'] );
		}
      	$my_post_title = $new_title;
    endif;
    return $my_post_title;
}

add_filter('name_save_pre', 'save_name');
function save_name($my_post_name) {
    if ($_POST['post_type'] == 'person') :
		if( isset($_POST['acf']) ){
			$new_name = strtolower($_POST['acf']['field_first_name'].' '.$_POST['acf']['field_last_name']);
		} else {
			$new_name = strtolower(get_field( 'field_first_name', $_POST['ID'] ).' '.get_field( 'field_last_name', $_POST['ID'] ));
			$new_name = wp_unique_post_slug( $new_name, $_POST['ID'], $_POST['post_status'], 'person', $_POST['post_parent'] );
		}
      	$my_post_name = $new_name;
    endif;
    return $my_post_name;
}

if(!function_exists('processCSV')){
	function processCSV($file){
		$data = array();

		$fh = fopen($file, 'r');
		if( $fh == false ){
			return;
		}
		$header = fgetcsv($fh);

		while( $line = fgetcsv($fh) ) {
			$data[] = array_combine($header, $line);
		}

		fclose($fh);

		return $data;
	}
}

function importFile( $filename ){
	if( isset( $_POST['_wpnonce_ucp_import_people_nonce'] ) ){
		check_admin_referer( 'ucp_import_people_nonce', '_wpnonce_ucp_import_people_nonce' );

		if ( ! function_exists( 'wp_handle_upload' ) ) {
		    require_once( ABSPATH . 'wp-admin/includes/file.php' );
		}

		$filePathInfo = pathinfo( $_FILES[$filename]['name'] );
		if( $filePathInfo['extension'] !== 'csv' ){
			echo '<div class="error notice is-dismissible below-h2" id="message"><p>Please upload a CSV file</p><button class="notice-dismiss" type="button"><span class="screen-reader-text">Dismiss this notice.</span></button></div>';
			return;
		}

		$uploadedFile = wp_handle_upload( $_FILES[$filename], array( 'test_form' => false ) );

		if( $uploadedFile && !isset($uploadedFile['error']) ){
			$data = processCSV( $uploadedFile['file'] );

			$fields = array(
				'netid' => 'NetID',
				'role' => 'Role',
				'first_name' => 'First Name',
				'last_name' => 'Last Name',
				'title' => 'Title',
				//'about' => 'Biographical Info',
				'email' => 'Email Address',
				'phone' => 'Phone 1',
				'phone_(alternate)' => 'Phone 2',
				'fax' => 'Fax',
				'mailing_address' => 'Mailing Address',
				'office_location' => 'Location',
				'office_hours' => 'Office Hours',
				'courses' => 'Courses',
				'about' => 'About',
				'url' => 'Website',
				'author' => 'Author',
			);

			foreach( $data as $k => $v ){
				$user = username_exists( $v['NetID'] );
				//$postAuthorFlag = false;
				if( $user != false && is_user_member_of_blog($v['Author'], get_current_blog_id() ) ){
					//$postAuthorFlag = true;
					//$role = $v['Role'];
					//if( $role == 'profile_user' ){
						$userObject = new WP_User( $v['Author'] );
						$userObject->remove_role('subscriber');
						$userObject->remove_role('profile_user');
						$userObject->add_role('contributornomedia');
					//}
				}
				$title = $v['First Name'].' '.$v['Last Name'];
				$args = array(
					'post_title' => $title,
					'post_name' => strtolower($v['First Name']).'-'.strtolower($v['Last Name']),
					'post_status' => 'publish',
					'post_type' => 'person',
					'menu_order' => ( !empty($v['Order']) ? $v['Order'] : 0 ),
					'post_author' => ( !empty($v['Author']) ? $v['Author']: get_current_user_id() ),
				);
				$id = wp_insert_post( $args, true );
				wp_set_object_terms( $id, explode(' ', $v['Tags']), 'tag' );
				set_post_thumbnail( $id, intval($v['Profile Image']) );
				foreach ($fields as $l => $w) {
					if( $l == 'netid' || $l == 'role' || $l == 'author' ){
						continue;
					}
					update_field($l, $v[$w], $id);
				}
			}
			echo '<div class="updated notice is-dismissible below-h2" id="message"><p>Users have been successfully imported</p><button class="notice-dismiss" type="button"><span class="screen-reader-text">Dismiss this notice.</span></button></div>';
		} else {
			echo $uploadedFile['error'];
		}
	}
}



function uc_people_settings_page_menu(){
	add_submenu_page('tools.php', 'Import People', 'Import People', 'manage_options', 'uc-import-people', 'uc_people_settings_page' );
}
add_action('admin_menu', 'uc_people_settings_page_menu');

function uc_people_settings_page(){
	?>
	<div class="wrap">
		<h2>Import People from Users CSV</h2>
		<p>This tool is to help people with the initial setup of "People" in their site.</p>
		<h3>New Site Setup</h3>
		<p>For new sites, use the <a href="tools.php?page=export-users-to-csv">"Export Users" tool</a> to generate a template. Open that in a spreadsheet program, and fill out *all* of the information you'll want on your site, and then import that .csv here.</p>
		<h3>Converting UUP Users to "People"</h3>
		<p>For sites that were using the University User Profiles plugin, use the <a href="tools.php?page=export-users-to-csv">"Export Users" tool</a> and then import that full list here.</p>
		<hr/>
		<h2>One Time Use</h2>
		<p>This tool can not be used to <i>update</i> information about each Person. If you upload the same .csv twice, you will end up with two records for each person.</p>
		<p>Choose .csv in the "export users" specific format.</p>
        <form action="" method="POST" enctype="multipart/form-data" name="ucp-import">
            <?php
            wp_nonce_field( 'ucp_import_people_nonce', '_wpnonce_ucp_import_people_nonce' );
            ?>
            <input type="file" name="csv_file" />
            <?php
            importFile( 'csv_file' );
            submit_button( 'Import People' );
            ?>
        </form>

	</div>
	<?php
}

function uc_people_lookup_metabox(){
	add_meta_box( 'uc_lookup', 'UConn Lookup', 'uc_people_lookup_metabox_callback', 'person', 'side', 'core' );
}
add_action( 'add_meta_boxes', 'uc_people_lookup_metabox' );
function uc_people_lookup_metabox_callback(){
	echo '<div id="uc_people_lookup_metabox">';
	echo '<p><input type="text" id="uc_people_lookup" class="form-input-tip" size="16">';
	echo '<input type="button" id="uc_people_lookup_search" class="button" value="Search"></p>';
	echo '<p class="howto"></p>';
	echo '</div>';
}


function uc_acf_admin_enqueue_scripts(){
	wp_enqueue_script( 'ucpeoplejs', plugin_dir_url(__FILE__).'/uc-people.js', array('jquery'), '1.0' );
	wp_localize_script( 'ucpeoplejs', 'ajax_object', array( 'ajax_url' => admin_url( 'admin-ajax.php' ) ) );
}

add_action('acf/input/admin_enqueue_scripts', 'uc_acf_admin_enqueue_scripts');

add_action( 'wp_ajax_uc_people_lookup', 'uc_people_lookup_callback' );
function uc_people_lookup_callback(){
	$query = $_GET['query'];

	$userInfo = ldap_lookup($query);
	$userInfo['phone'] = $userInfo['uup-phone1'];
	unset($userInfo['uup-phone1']);

	echo wp_json_encode($userInfo);

	wp_die();
}

function uc_people_hide_taxonomies(){
	if( !current_user_can( 'manage_categories' ) ){
		remove_meta_box('groupdiv', 'person', 'side');
		remove_meta_box('tagsdiv-persontag', 'person', 'side');
	}
}
add_action( 'admin_menu', 'uc_people_hide_taxonomies' );

?>