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grandchild-graduateschool/grandchild-functions.php

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<?php
/*
Plugin Name: Grad School 2016
Description: Grandchild Plugin for Grad School
Author: Web Dev & Chris Cerrigione
Author URI: http://www.webdev.uconn.edu
Version: 1.0
*/
require_once( plugin_dir_path( __FILE__ ) . 'template-class.php' );
add_action( 'plugins_loaded', array( 'Page_Template_Plugin_grad2016', 'get_instance' ) );
// Adds our new file with styles
function grandchild_add_scripts_styles_grad2016() {
wp_register_script( 'grandchild-script', plugins_url( 'grandchild-scripts.js', __FILE__ ), array( 'jquery' ), '1.0' );
wp_enqueue_script( 'grandchild-script' );
wp_register_style( 'grandchild-style', plugins_url( 'grandchild-styles.css', __FILE__ ), array(), '1.0' );
wp_enqueue_style( 'grandchild-style' );
}
add_action( 'wp_enqueue_scripts', 'grandchild_add_scripts_styles_grad2016', 99999999 );
// Search for templates in plugin 'templates' dir, and load if exists
function grandchild_template_include_grad2016( $template ) {
if ( file_exists( untrailingslashit( plugin_dir_path( __FILE__ ) ) . '/templates/' . basename( $template ) ) )
$template = untrailingslashit( plugin_dir_path( __FILE__ ) ) . '/templates/' . basename( $template );
$post_types = array('courses');
if (is_singular($post_types)) {
$template = plugin_dir_path( __FILE__ ).'templates/single-courses.php';
}
elseif(is_tax('subjects')) {
$template = plugin_dir_path( __FILE__ ).'templates/taxonomy-subjects.php';
}
return $template;
}
add_filter( 'template_include', 'grandchild_template_include_grad2016', 11 );
function gradschool_breadcrumbs(){
$thisID = get_the_ID();
$ancestors = get_ancestors($thisID, 'page');
$ancestors = array_reverse($ancestors);
if ($ancestors) {
echo '<ol class="breadcrumb">';
if (wp_get_nav_menu_object('precrumbs')){
$defaults = array(
'menu' => 'Precrumbs',
'container' => false,
'items_wrap' => '%3$s',
'depth' => 1,
'fallback_cb' => false
);
wp_nav_menu( $defaults );
}
foreach ($ancestors as &$ancestor) {
$ancestor_link = get_permalink($ancestor);
$ancestor_title = get_the_title($ancestor);
echo '<li><a href="'.$ancestor_link.'">'.$ancestor_title.'</a></li>';
}
echo '<li class="active">'.get_the_title().'</li>';
echo '</ol>';
}
}
function filter_search($query) {
if ($query->is_search) {
// Get post types
$post_types = get_post_types(array('public' => true, 'exclude_from_search' => false), 'objects');
$searchable_types = array();
// Add available post types
if( $post_types ) {
foreach( $post_types as $type) {
$searchable_types[] = $type->name;
}
}
$query->set( 'post_type', $searchable_types );
};
return $query;
};
add_filter('pre_get_posts', 'filter_search');
function string_limit_words($string, $word_limit)
{
$words = explode(' ', $string, ($word_limit + 1));
if(count($words) > $word_limit)
array_pop($words);
return implode(' ', $words);
}
// ---------------- Custom Header ----------------
// We are hooking to the 'load_custom_header' filter
// and return a value of 'true' meaning that we want to
// load a custom header
add_filter( 'load_custom_header', '__return_true', 99 );
add_filter( 'get_custom_header', function( $header ) {
return plugin_dir_path( __FILE__ ).'templates/header.php';
}, 99 );
// ---------------- Register a new sidebar- creates widget in header for tagline -----------------
if ( function_exists('register_sidebar') ) {
register_sidebar( array(
'name' => __( 'Header - Tagline' ),
'id' => 'header-tagline',
'description' => __( 'Widgets in this area will be shown on the header.' ),
'before_title' => '<h1>',
'after_title' => '</h1>',
) );
}
if ( function_exists('register_sidebar') ) {
register_sidebar( array(
'name' => __( 'Footer - 1' ),
'id' => 'footer-1',
'description' => __( 'Widgets in this area will be shown on the left hand side of the footer.' ),
'before_title' => '<h2>',
'after_title' => '</h2>',
) );
register_sidebar( array(
'name' => __( 'Footer - 2' ),
'id' => 'footer-2',
'description' => __( 'Widgets in this area will be shown on the right hand side of the footer.' ),
'before_title' => '<h2>',
'after_title' => '</h2>',
) );
register_sidebar( array(
'name' => __( 'Footer - 3' ),
'id' => 'footer-3',
'description' => __( 'Widgets in this area will be shown on the right hand side of the footer.' ),
'before_title' => '<h2>',
'after_title' => '</h2>',
) );
}
//---------------- Add templates to post loop drop down -----------------
/* function grandchild_postloop_template_include( $templates ) {
$templates[] = '../../plugins/grandchild-global-citizenship/templates/content-small-grid.php';
$templates[] = '../../plugins/grandchild-global-citizenship/templates/content-large-featured-story.php';
$templates[] = '../../plugins/grandchild-global-citizenship/templates/content-category-landing-grid.php';
return $templates;
}
add_filter( 'siteorigin_panels_postloop_templates', 'grandchild_postloop_template_include', 11 ); */
// ---------------- Custom Footer ----------------
add_filter( 'load_custom_footer', '__return_true', 99 );
add_filter( 'get_custom_footer', function( $footer ) {
return plugin_dir_path( __FILE__ ).'templates/footer.php';
}, 99 );
/********************************************************************
Register Custom Course Post Type
********************************************************************/
function create_course_post_type() {
register_post_type( 'courses', array(
'labels' => array(
'name' => __('Courses'),
'singular_name' => __('Course'),
'menu_name' => __('Courses'),
'name_admin_bar' => __('Course'),
'add_new' => __('Add New'),
'add_new_item' => __('Add New Course'),
),
'description' => 'Post Template for a course.',
'public' => true,
'has_archive' => true,
'rewrite' => array( 'slug' => "graduate-courses/%subjects%", 'with_front' => false),
'capability_type' => 'post',
'hierarchical' => false,
'supports' => array( 'title', 'editor', 'revisions' ), // Also author, thumbnail, excerpt, trackbacks, custom-fields, comments, page-attributes, post-formats
'query_var' => true,
'taxonomies' => array('subjects'),
) );
flush_rewrite_rules();
};
add_action('init', 'create_course_post_type');
// Registers the Course Subjects / Concentrations
function course_taxonomies() {
register_taxonomy('subjects', 'courses', array(
'labels' => array(
'name' => __('Subjects'),
'singular_name' => __('Subject'),
'search_items' => __('Search Course Subjects'),
'all_items' => __('All Course Subjects'),
'parent_item' => __('Subject'),
'parent_item_colon' => __('Subject:'),
'edit_item' => __('Edit Subject'),
'update_item' => __('Update Subject'),
'add_new_item' => __('Add New Subject'),
'new_item_name' => __('New Subject'),
'menu_name' => __('Course Subjects')
),
'hierarchical' => true,
'query_var' => true,
'rewrite' => array( 'slug' => 'graduate-courses', 'with_front' => true),
) );
}
add_action('init', 'course_taxonomies', 0);
function custom_rewrite_flush() {
global $wp_rewrite;
$wp_rewrite->flush_rules();
}
add_action('init', 'custom_rewrite_flush');
/********************************************************************
Register Course Rewrites
********************************************************************/
function course_permalink($post_link, $post, $leavename) {
if (false !== strpos($post_link, '%subjects%' )) {
$subj_terms = get_the_terms($post->ID, 'subjects');
// $catnum = get_post_meta( $post->ID, 'catalog_number', true);
$subject = array_pop($subj_terms)->slug;
$post_link = str_replace( "%subjects%", $subject, $post_link);
// $post_link = str_replace( "%catalog_number%", $catnum, $post_link);
}
return $post_link;
}
add_filter('post_type_link', 'course_permalink', 10, 4);
// THIS IS THE CODE FOR THE GRAD SCHOOL COURSE SECTION
/********************************************************************
Register Catalog Number Box
********************************************************************/
// Registers Catalog Number Box
function catalog_number_box() {
add_meta_box(
'catalog_number_box',
__('Catalog Number'),
'catalog_number_box_content',
'courses',
'side',
'default'
);
}
// Registers Catalog Number Box Content
function catalog_number_box_content($post) {
wp_nonce_field( plugin_basename( __FILE__ ), 'catalog_number_box_content_nonce');
$catalog_number_val = get_post_meta($post->ID, 'catalog_number', true);
echo '<label for="catalog_number"></label>';
echo '<input style="width:100%" type="text" id="catalog_number" name="catalog_number" maxlength="5" placeholder="Ex. 1102" value="' . esc_attr($catalog_number_val) . '" />';
}
add_action('add_meta_boxes', 'catalog_number_box');
// Action for Catalog Number on save
function catalog_number_box_save($post_id) {
global $post;
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE )
return;
if (!wp_verify_nonce($_POST['catalog_number_box_content_nonce'], plugin_basename( __FILE__ )))
return $post_id;
if ('page' == $_POST['post_type']) {
if (!current_user_can('edit_page', $post_id))
return;
} else {
if (!current_user_can('edit_post', $post_id))
return;
}
$catalog_number = sanitize_text_field($_POST['catalog_number']);
$catalog_number_match = intval($catalog_number);
if(!$catalog_number_match) {
update_post_meta($post_id, 'catalog_number', '');
} else {
update_post_meta($post_id, 'catalog_number', $catalog_number);
}
}
add_action('save_post', 'catalog_number_box_save', 10, 2);
/********************************************************************
Register Minimum Units
********************************************************************/
// Registers Min Unit Box
function min_unit_box() {
add_meta_box(
'min_unit_box',
__('Minimum Units'),
'min_unit_box_content',
'courses',
'side',
'default'
);
}
// Registers Min Unit Box Content
function min_unit_box_content($post) {
wp_nonce_field( plugin_basename( __FILE__ ), 'min_unit_box_content_nonce');
$min_unit_val = get_post_meta($post->ID, 'min_unit', true);
echo '<label for="min_unit"></label>';
echo '<input style="width:100%" type="text" id="min_unit" name="min_unit" maxlength="4" placeholder="Ex. 3.00" value="' . esc_attr($min_unit_val) . '" />';
}
add_action('add_meta_boxes', 'min_unit_box');
// Action for Min Unit on save
function min_unit_box_save($post_id) {
global $post;
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE )
return;
if (!wp_verify_nonce($_POST['min_unit_box_content_nonce'], plugin_basename( __FILE__ )))
return $post_id;
if ('page' == $_POST['post_type']) {
if (!current_user_can('edit_page', $post_id))
return;
} else {
if (!current_user_can('edit_post', $post_id))
return;
}
$min_unit = sanitize_text_field($_POST['min_unit']);
$min_unit_match = floatval($min_unit);
if(!$min_unit_match) {
update_post_meta($post_id, 'min_unit', '0.00');
} else {
update_post_meta($post_id, 'min_unit', $min_unit);
}
}
add_action('save_post', 'min_unit_box_save', 10, 2);
/********************************************************************
Register Maximum Units
********************************************************************/
// Registers Max Unit Box
function max_unit_box() {
add_meta_box(
'max_unit_box',
__('Maximum Units'),
'max_unit_box_content',
'courses',
'side',
'default'
);
}
// Registers Max Unit Box Content
function max_unit_box_content($post) {
wp_nonce_field( plugin_basename( __FILE__ ), 'max_unit_box_content_nonce');
$max_unit_val = get_post_meta($post->ID, 'max_unit', true);
echo '<label for="max_unit"></label>';
echo '<input style="width:100%" type="text" id="max_unit" name="max_unit" maxlength="4" placeholder="Ex. 3.00" value="' . esc_attr($max_unit_val) . '" />';
}
add_action('add_meta_boxes', 'max_unit_box');
// Action for Max Unit on save
function max_unit_box_save($post_id) {
global $post;
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE )
return;
if (!wp_verify_nonce($_POST['max_unit_box_content_nonce'], plugin_basename( __FILE__ )))
return $post_id;
if ('page' == $_POST['post_type']) {
if (!current_user_can('edit_page', $post_id))
return;
} else {
if (!current_user_can('edit_post', $post_id))
return;
}
$max_unit = sanitize_text_field($_POST['max_unit']);
$max_unit_match = floatval($max_unit);
if(!$max_unit_match) {
update_post_meta($post_id, 'max_unit', '0.00');
} else {
update_post_meta($post_id, 'max_unit', $max_unit);
}
}
add_action('save_post', 'max_unit_box_save', 10, 2);
/********************************************************************
Register Prerequisites Box
********************************************************************/
// Registers Prerequisites Box
function prereq_box() {
add_meta_box(
'prereq_box',
__('Prerequisites'),
'prereq_box_content',
'courses',
'normal',
'high'
);
}
// Registers Prerequisites Box Content
function prereq_box_content($post) {
wp_nonce_field( plugin_basename( __FILE__ ), 'prereq_box_content_nonce');
$prereq_val = get_post_meta($post->ID, 'prereq', true);
echo '<label for="prereq"></label>';
echo '<textarea style="width:100%" id="prereq" name="prereq" rows="4" placeholder="Enter the Prerequisites">' . esc_attr($prereq_val) . '</textarea>';
}
add_action('add_meta_boxes', 'prereq_box');
// Action for Prerequisites on save
function prereq_box_save($post_id) {
global $post;
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE )
return;
if (!wp_verify_nonce($_POST['prereq_box_content_nonce'], plugin_basename( __FILE__ )))
return $post_id;
if ('page' == $_POST['post_type']) {
if (!current_user_can('edit_page', $post_id))
return;
} else {
if (!current_user_can('edit_post', $post_id))
return;
}
$prereq = sanitize_text_field($_POST['prereq']);
if($prereq)
update_post_meta($post_id, 'prereq', $prereq);
}
add_action('save_post', 'prereq_box_save', 10, 2);
/********************************************************************
Register Course Archives
********************************************************************/
function course_archives($query) {
if($query->is_tax('subjects') && $query->is_main_query() && !$query->is_singular('courses') ) {
$query->set( 'post_type', 'courses');
$query->set( 'nopaging', true);
$query->set( 'order', 'ASC' );
$query->set( 'orderby', 'meta_value_num' );
$query->set( 'meta_key', 'catalog_number' );
};
return $query;
}
add_filter( 'pre_get_posts', 'course_archives' );
class UC_Grad{
//
// Create our hook for our create_post_type() method
// and hook our function to the 'init' action
//
public function __construct(){
add_action( $tag_action_hook = 'init',
$function_to_call = array( $this, 'create_post_type' ) ,
0);
}
//
// Register our new custom post type
//
public function create_post_type() {
$labels = array(
'name' => _x( 'Programs', 'Post Type General Name', 'text_domain' ),
'singular_name' => _x( 'Program', 'Post Type Singular Name', 'text_domain' ),
'menu_name' => __( 'Programs', 'text_domain' ),
'parent_item_colon' => __( 'Parent Program:', 'text_domain' ),
'all_items' => __( 'All Programs', 'text_domain' ),
'view_item' => __( 'View Program', 'text_domain' ),
'add_new_item' => __( 'Add New Program', 'text_domain' ),
'add_new' => __( 'New Program', 'text_domain' ),
'edit_item' => __( 'Edit Program', 'text_domain' ),
'update_item' => __( 'Update Program', 'text_domain' ),
'search_items' => __( 'Search Program', 'text_domain' ),
'not_found' => __( 'No programs found', 'text_domain' ),
'not_found_in_trash' => __( 'No programs found in Trash', 'text_domain' ),
);
$args = array(
'label' => __( 'programs', 'text_domain' ),
'description' => __( 'Program Post Type', 'text_domain' ),
'labels' => $labels,
'supports' => array( 'title', 'editor', 'excerpt', 'author', 'thumbnail', 'comments', 'custom-fields', 'page-attributes', 'post-formats', 'categories' ),
'hierarchical' => false,
'public' => true,
'show_ui' => true,
'show_in_menu' => true,
'show_in_nav_menus' => true,
'show_in_admin_bar' => true,
'menu_position' => 5,
'menu_icon' => '',
'can_export' => true,
'has_archive' => true,
'exclude_from_search' => false,
'publicly_queryable' => true,
'query_var' => 'programs',
'capability_type' => 'page',
'taxonomies' => array('category', 'post_tag'),
'rewrite' => true
);
register_post_type( 'programs', $args );
flush_rewrite_rules();
} // create_post_type
} // Class
//
// Create a new instance of UC Abroad
//
$uc_abroad = new UC_Grad();
function program_archive_page_template( $archive_template ) {
if ( is_post_type_archive( 'programs' ) ) {
$archive_template = dirname( __FILE__ ) . '/templates/archive-programs.php';
}
return $archive_template;
}
add_filter( 'archive_template', 'program_archive_page_template' );
//Modify title
add_filter( 'pre_get_document_title', 'graduateschool_title', 50);
add_filter( 'wds_title', 'graduateschool_title', 50);
function graduateschool_title( $title ) {
if ( is_post_type_archive('programs') ) {
$title = 'Degree & Certificate Programs | '.get_bloginfo( 'name' );
}
return $title;
}
//Add title tag theme support
add_action( 'after_setup_theme', 'graduateschool_title_tag' );
function graduateschool_title_tag() {
add_theme_support( 'title-tag' );
}
//ACF Code
if( function_exists('acf_add_local_field_group') ):
acf_add_local_field_group(array (
'key' => 'group_589b63448a751',
'title' => 'Programs',
'fields' => array (
array (
'key' => 'field_589b786dd6901',
'label' => 'Degree Filter',
'name' => 'degree_filter',
'type' => 'checkbox',
'instructions' => '',
'required' => 0,
'conditional_logic' => 0,
'wrapper' => array (
'width' => '',
'class' => '',
'id' => '',
),
'choices' => array (
'masters' => 'Master\'s',
'doctoral' => 'Doctoral/PhD',
'certificate' => 'Certificate',
'online' => 'Online',
),
'default_value' => array (
),
'layout' => 'vertical',
'toggle' => 0,
'return_format' => 'value',
'allow_custom' => 0,
'save_custom' => 0,
),
array (
'key' => 'field_589b67cd3cc1f',
'label' => 'Area\'s of Interest Filter',
'name' => 'areas_of_interest_filter',
'type' => 'checkbox',
'instructions' => '',
'required' => 0,
'conditional_logic' => 0,
'wrapper' => array (
'width' => '',
'class' => '',
'id' => '',
),
'choices' => array (
'agriculture' => 'Agriculture',
'business' => 'Business',
'education' => 'Education',
'engineering' => 'Engineering',
'fine-arts' => 'Fine Arts',
'health' => 'Health',
'humanities' => 'Humanities',
'natural-sciences' => 'Natural Sciences',
'social-sciences' => 'Social Sciences',
),
'default_value' => array (
),
'layout' => 'vertical',
'toggle' => 0,
'return_format' => 'value',
'allow_custom' => 0,
'save_custom' => 0,
),
array (
'key' => 'field_58a3644c7c370',
'label' => 'Area of Interest Color',
'name' => 'areas_of_interest_color',
'type' => 'select',
'instructions' => '',
'required' => 0,
'conditional_logic' => 0,
'wrapper' => array (
'width' => '',
'class' => '',
'id' => '',
),
'choices' => array (
'agriculture' => 'Agriculture',
'business' => 'Business',
'education' => 'Education',
'engineering' => 'Engineering',
'fine-arts' => 'Fine Arts',
'health' => 'Health',
'humanities' => 'Humanities',
'natural-sciences' => 'Natural Sciences',
'social-sciences' => 'Social Sciences',
),
'default_value' => array (
),
'allow_null' => 1,
'multiple' => 0,
'ui' => 0,
'ajax' => 0,
'return_format' => 'value',
'placeholder' => '',
),
array (
'key' => 'field_589b6349b5862',
'label' => 'Program URL',
'name' => 'program_url',
'type' => 'url',
'instructions' => '',
'required' => 0,
'conditional_logic' => 0,
'wrapper' => array (
'width' => '',
'class' => '',
'id' => '',
),
'default_value' => '',
'placeholder' => '',
),
array (
'key' => 'field_589b6369b5863',
'label' => 'Concentrations',
'name' => 'concentrations',
'type' => 'wysiwyg',
'instructions' => '',
'required' => 0,
'conditional_logic' => 0,
'wrapper' => array (
'width' => '',
'class' => '',
'id' => '',
),
'default_value' => '',
'tabs' => 'all',
'toolbar' => 'full',
'media_upload' => 1,
'delay' => 0,
),
array (
'key' => 'field_589b66f5d6681',
'label' => 'Phone Number',
'name' => 'phone_number',
'type' => 'text',
'instructions' => '',
'required' => 0,
'conditional_logic' => 0,
'wrapper' => array (
'width' => '',
'class' => '',
'id' => '',
),
'default_value' => '',
'placeholder' => '',
'prepend' => '',
'append' => '',
'maxlength' => '',
),
array (
'key' => 'field_58f7c4f744bd9',
'label' => 'Email',
'name' => 'email',
'type' => 'email',
'instructions' => '',
'required' => 0,
'conditional_logic' => 0,
'wrapper' => array (
'width' => '',
'class' => '',
'id' => '',
),
'default_value' => '',
'placeholder' => '',
'prepend' => '',
'append' => '',
),
array (
'key' => 'field_589b64ce3c849',
'label' => 'Degrees',
'name' => 'degrees',
'type' => 'text',
'instructions' => '',
'required' => 0,
'conditional_logic' => 0,
'wrapper' => array (
'width' => '',
'class' => '',
'id' => '',
),
'default_value' => '',
'placeholder' => '',
'prepend' => '',
'append' => '',
'maxlength' => '',
),
),
'location' => array (
array (
array (
'param' => 'post_type',
'operator' => '==',
'value' => 'programs',
),
),
),
'menu_order' => 0,
'position' => 'normal',
'style' => 'default',
'label_placement' => 'top',
'instruction_placement' => 'label',
'hide_on_screen' => '',
'active' => 1,
'description' => '',
));
endif;
?>