functions.php

<?php

/*
 * InfoCongo resources
 */

// Template functions
include(STYLESHEETPATH . '/inc/template-functions.php');

// Countries
include(STYLESHEETPATH . '/inc/countries.php');

// Topics
include(STYLESHEETPATH . '/inc/topics.php');

// Datasets
include(STYLESHEETPATH . '/inc/datasets.php');

// Advanced Navigation
include(STYLESHEETPATH . '/inc/advanced-navigation.php');

//Submit Story
include(STYLESHEETPATH . '/inc/submit-story.php');

 // Geocode box
include(STYLESHEETPATH . '/inc/geocode-box.php');

 // Shares
//include(STYLESHEETPATH . '/inc/shares.php');

// Update shares on post view
/*function publica_update_shares() {
  if(is_single()) {
    global $post;
    publica_get_shares($post->ID);
  }
}
add_action('wp_head', 'publica_update_shares');*/


/*
 * Clears JEO default front-end styles and scripts
 */
function infocongo_scripts() {

	// deregister jeo styles
	wp_deregister_style('jeo-main');

  // deregister jeo site frontend infocongo_scripts
  //wp_deregister_script('jeo-site');

  // Chosen
  wp_enqueue_script('chosen', get_stylesheet_directory_uri() . '/lib/chosen.jquery.min.js', array('jquery'));

	// register normalize and grid system
	wp_register_style('infocongo-normalize', get_stylesheet_directory_uri() . '/css/normalize.css', array(), '2.0.4');
	wp_register_style('infocongo-skeleton', get_stylesheet_directory_uri() . '/css/skeleton.css', array('infocongo-normalize'), '2.0.4');

  // Responsive
  // wp_register_style('infocongo-responsive', get_stylesheet_directory_uri() . '/css/responsive.css', array(), '1.0');

}
add_action('wp_enqueue_scripts', 'infocongo_scripts', 10);


// load translation file for the child theme
  load_theme_textdomain('infocongo', get_stylesheet_directory() . '/languages');

/*
 * JEO Hooks examples
 * Most common hooks
 */

// Action right after JEO functionality inits
function infocongo_init() {
  // Action goes here
}
add_action('jeo_init', 'infocongo_init');

// Hook scripts after JEO scripts has been initialized
function infocongo_jeo_scripts() {

  // Register and enqueue scripts here

	// Enqueue main CSS (with grid system dependency)
  wp_enqueue_style('infocongo-styles', get_stylesheet_directory_uri() . '/css/main.css', array('infocongo-skeleton'));

}
add_action('jeo_enqueue_scripts', 'infocongo_jeo_scripts', 20);

// Filter to change posts GeoJSON data (also changes the GeoJSON API output)
function infocongo_marker_data($data, $post) {

global $post;

  $permalink = $data['url'];

  if(function_exists('qtrans_getLanguage'))
   $permalink = add_query_arg(array('lang' => qtrans_getLanguage()), $permalink);

  $data['permalink'] = $permalink;
  $data['url'] = $permalink;
  $data['content'] = get_the_excerpt();
  if(get_post_meta($post->ID, 'geocode_zoom', true))
    $data['zoom'] = get_post_meta($post->ID, 'geocode_zoom', true);

  // source
  $publishers = get_the_terms($post->ID, 'publisher');
  if($publishers) {
    $publisher = array_shift($publishers);
    $data['source'] = apply_filters('single_cat_title', $publisher->name);
  }

  return $data;
}
add_filter('jeo_marker_data', 'infocongo_marker_data', 10, 2);

// Filter to change GeoJSON response
function infocongo_markers_data($data, $query) {

  // Change $data here

  return $data;
}
add_filter('jeo_markers_data', 'infocongo_markers_data', 10, 2);

// Filter to programatically change map data
function infocongo_map_data($data, $map) {

  // Change $data here

  return $data;
}
add_filter('jeo_map_data', 'infocongo_map_data', 10, 2);

// image sizes
add_action( 'after_setup_theme', 'images_theme_setup' );
function images_theme_setup() {
  add_image_size( 'featured', 500, 464, array( 'center', 'top' ));
  add_image_size( 'home-list', 300, 200, array( 'center', 'top' ));
  add_image_size( 'loop-list', 300, 200, array( 'center', 'top' ));
  add_image_size( 'home-slider', 540, 200, array( 'center', 'top' ));
  add_image_size( 'archive-list', 220, 220, array( 'center', 'top' ));
  add_image_size( 'author-thumb', 120, 120, array( 'center', 'top' ));

}


// Register Custom Taxonomy
function register_taxonomies() {

  $labels = array(
    'name'                       => _x( 'Topics', 'Taxonomy General Name', 'infocongo' ),
    'singular_name'              => _x( 'Topic', 'Taxonomy Singular Name', 'infocongo' ),
    'menu_name'                  => __( 'Topics', 'infocongo' ),
    'all_items'                  => __( 'All Topics', 'infocongo' ),
    'parent_item'                => __( 'Parent Topics', 'infocongo' ),
    'parent_item_colon'          => __( 'Parent Topic:', 'infocongo' ),
    'new_item_name'              => __( 'New Topic Name', 'infocongo' ),
    'add_new_item'               => __( 'Add New Topic', 'infocongo' ),
    'edit_item'                  => __( 'Edit Topic', 'infocongo' ),
    'update_item'                => __( 'Update Topic', 'infocongo' ),
    'view_item'                  => __( 'View Topic', 'infocongo' ),
    'separate_items_with_commas' => __( 'Separate Topic with commas', 'infocongo' ),
    'add_or_remove_items'        => __( 'Add or remove Topic', 'infocongo' ),
    'choose_from_most_used'      => __( 'Choose from the most used', 'infocongo' ),
    'popular_items'              => __( 'Popular Topics', 'infocongo' ),
    'search_items'               => __( 'Search Topics', 'infocongo' ),
    'not_found'                  => __( 'Not Found', 'infocongo' ),
  );
  $args = array(
    'labels'                     => $labels,
    'public'                     => true,
    'show_in_nav_menus'          => true,
    'show_ui'                    => true,
    'show_tagcloud'              => true,
    'hierarchical'               => true,
    'show_admin_column'          => true,
    'capability_type'            => 'post',
    'rewrite'                    => array('slug' => 'topic', 'with_front' => true),
    'query_var'                  => 'topic'
  );
  register_taxonomy( 'topic', array( 'post' ), $args );

  $labels = array(
    'name'                       => _x( 'Countries', 'Taxonomy General Name', 'infocongo' ),
    'singular_name'              => _x( 'Country', 'Taxonomy Singular Name', 'infocongo' ),
    'menu_name'                  => __( 'Countries', 'infocongo' ),
    'all_items'                  => __( 'All Countries', 'infocongo' ),
    'parent_item'                => __( 'Parent Countries', 'infocongo' ),
    'parent_item_colon'          => __( 'Parent Country:', 'infocongo' ),
    'new_item_name'              => __( 'New Country Name', 'infocongo' ),
    'add_new_item'               => __( 'Add New Country', 'infocongo' ),
    'edit_item'                  => __( 'Edit Country', 'infocongo' ),
    'update_item'                => __( 'Update Country', 'infocongo' ),
    'view_item'                  => __( 'View Country', 'infocongo' ),
    'separate_items_with_commas' => __( 'Separate Country with commas', 'infocongo' ),
    'add_or_remove_items'        => __( 'Add or remove Country', 'infocongo' ),
    'choose_from_most_used'      => __( 'Choose from the most used', 'infocongo' ),
    'popular_items'              => __( 'Popular Countries', 'infocongo' ),
    'search_items'               => __( 'Search Countries', 'infocongo' ),
    'not_found'                  => __( 'Not Found', 'infocongo' ),
  );
  $args = array(
    'labels'                     => $labels,
    'public'                     => true,
    'show_in_nav_menus'          => true,
    'show_ui'                    => true,
    'show_tagcloud'              => true,
    'hierarchical'               => true,
    'show_admin_column'          => true,
    'capability_type'            => 'post',
    'rewrite'                    => array('slug' => 'country', 'with_front' => true),
    'query_var'                  => 'country'
  );
  register_taxonomy( 'country', array( 'post' ), $args );


  $labels = array(
    'name'                       => __('Publishers', 'Taxonomy General Name', 'infocongo'),
    'singular_name'              => __('Publisher', 'Taxonomy Singular Name', 'infocongo'),
    'search_items'               => __('Search publishers', 'infocongo'),
    'popular_items'              => __('Popular publishers', 'infocongo'),
    'all_items'                  => __('All publishers', 'infocongo'),
    'parent_item'                => __('Parent publisher', 'infocongo'),
    'parent_item_colon'          => __('Parent publisher:', 'infocongo'),
    'edit_item'                  => __('Edit publisher', 'infocongo'),
    'update_item'                => __('Update publisher', 'infocongo'),
    'add_new_item'               => __('Add new publisher', 'infocongo'),
    'new_item_name'              => __('New publisher name', 'infocongo'),
    'separate_items_with_commas' => __('Separate publishers with commas', 'infocongo'),
    'add_or_remove_items'        => __('Add or remove publishers', 'infocongo'),
    'choose_from_most_used'      => __('Choose from most used publishers', 'infocongo'),
    'menu_name'                  => __('Publishers', 'infocongo')
  );

  $args = array(
    'labels'                     => $labels,
    'public'                     => true,
    'show_in_nav_menus'          => true,
    'show_ui'                    => true,
    'show_tagcloud'              => true,
    'hierarchical'               => true,
    'show_admin_column'          => true,
    'capability_type'            => 'post',
    'rewrite'                    => array('slug' => 'publisher', 'with_front' => true),
    'query_var'                  => 'publisher'
  );

  register_taxonomy('publisher', array('post'), $args);



}
add_action( 'jeo_init', 'register_taxonomies' );

// Register Custom Post Type
function custom_post_type() {

  $labels = array(
    'name'                => _x( 'Authors', 'Post Type General Name', 'infocongo' ),
    'singular_name'       => _x( 'Author', 'Post Type Singular Name', 'infocongo' ),
    'menu_name'           => __( 'Authors', 'infocongo' ),
    'name_admin_bar'      => __( 'Authors', 'infocongo' ),
    'parent_item_colon'   => __( 'Parent author:', 'infocongo' ),
    'all_items'           => __( 'All authors', 'infocongo' ),
    'add_new_item'        => __( 'Add New author', 'infocongo' ),
    'add_new'             => __( 'Add New', 'infocongo' ),
    'new_item'            => __( 'New author', 'infocongo' ),
    'edit_item'           => __( 'Edit author', 'infocongo' ),
    'update_item'         => __( 'Update author', 'infocongo' ),
    'view_item'           => __( 'View author', 'infocongo' ),
    'search_items'        => __( 'Search author', 'infocongo' ),
    'not_found'           => __( 'Not found', 'infocongo' ),
    'not_found_in_trash'  => __( 'Not found in Trash', 'infocongo' ),
  );
  $args = array(
    'label'               => __( 'Author', 'infocongo' ),
    'description'         => __( 'Authors of the team', 'infocongo' ),
    'labels'              => $labels,
    'supports'            => array( 'title', 'editor', 'excerpt', 'thumbnail', ),
    'hierarchical'        => false,
    'public'              => true,
    'show_ui'             => true,
    'show_in_menu'        => true,
    'menu_position'       => 5,
    'menu_icon'           => 'dashicons-admin-users',
    'show_in_admin_bar'   => true,
    'show_in_nav_menus'   => true,
    'can_export'          => true,
    'has_archive'         => true,
    'exclude_from_search' => true,
    'publicly_queryable'  => true,
    'capability_type'     => 'page',
  );
  register_post_type( 'authors', $args );

  $labels = array(
    'name'                => _x( 'Publishers', 'Post Type General Name', 'infocongo' ),
    'singular_name'       => _x( 'Publisher', 'Post Type Singular Name', 'infocongo' ),
    'menu_name'           => __( 'Publishers', 'infocongo' ),
    'name_admin_bar'      => __( 'Publishers', 'infocongo' ),
    'parent_item_colon'   => __( 'Parent publisher:', 'infocongo' ),
    'all_items'           => __( 'All publishers', 'infocongo' ),
    'add_new_item'        => __( 'Add New publisher', 'infocongo' ),
    'add_new'             => __( 'Add New', 'infocongo' ),
    'new_item'            => __( 'New publisher', 'infocongo' ),
    'edit_item'           => __( 'Edit publisher', 'infocongo' ),
    'update_item'         => __( 'Update publisher', 'infocongo' ),
    'view_item'           => __( 'View publisher', 'infocongo' ),
    'search_items'        => __( 'Search publisher', 'infocongo' ),
    'not_found'           => __( 'Not found', 'infocongo' ),
    'not_found_in_trash'  => __( 'Not found in Trash', 'infocongo' ),
  );
  $args = array(
    'label'               => __( 'Publisher', 'infocongo' ),
    'description'         => __( 'Publishers of the team', 'infocongo' ),
    'labels'              => $labels,
    'supports'            => array( 'title', 'editor', 'excerpt', 'thumbnail', ),
    'hierarchical'        => false,
    'public'              => true,
    'show_ui'             => true,
    'show_in_menu'        => true,
    'menu_position'       => 5,
    'menu_icon'           => 'dashicons-media-document',
    'show_in_admin_bar'   => true,
    'show_in_nav_menus'   => true,
    'can_export'          => true,
    'has_archive'         => true,
    'exclude_from_search' => true,
    'publicly_queryable'  => true,
    'capability_type'     => 'page',
  );
  register_post_type( 'publishers', $args );

  // Add new type Special Reports.
  $labels = array(
	'name'                => _x( 'Special Reports', 'Post Type General Name', 'infocongo' ),
	'singular_name'       => _x( 'Special Report', 'Post Type Singular Name', 'infocongo' ),
	'menu_name'           => __( 'Special Reports', 'infocongo' ),
	'name_admin_bar'      => __( 'Special Reports', 'infocongo' ),
	'parent_item_colon'   => __( 'Parent special report:', 'infocongo' ),
	'all_items'           => __( 'All special reports', 'infocongo' ),
	'add_new_item'        => __( 'Add New special report', 'infocongo' ),
	'add_new'             => __( 'Add New', 'infocongo' ),
	'new_item'            => __( 'New special report', 'infocongo' ),
	'edit_item'           => __( 'Edit special report', 'infocongo' ),
	'update_item'         => __( 'Update special report', 'infocongo' ),
	'view_item'           => __( 'View special report', 'infocongo' ),
	'search_items'        => __( 'Search special report', 'infocongo' ),
	'not_found'           => __( 'Not found', 'infocongo' ),
	'not_found_in_trash'  => __( 'Not found in Trash', 'infocongo' ),
  );
  $args = array(
	'label'               => __( 'Special Report', 'infocongo' ),
	'description'         => __( 'Special Reports of the team', 'infocongo' ),
	'labels'              => $labels,
	'supports'            => array( 'title', 'editor', 'excerpt', 'thumbnail', ),
	'hierarchical'        => false,
	'public'              => true,
	'show_ui'             => true,
	'show_in_menu'        => true,
	'menu_position'       => 5,
	'show_in_admin_bar'   => true,
	'show_in_nav_menus'   => true,
	'can_export'          => true,
	'has_archive'         => true,
	'exclude_from_search' => true,
	'publicly_queryable'  => true,
	'capability_type'     => 'page',
  );
  register_post_type('special-reports', $args);

}
add_action( 'init', 'custom_post_type', 0 );


register_nav_menus( array(
  'footer_menu' => 'Footer Menu',
) );

add_filter("manage_posts_columns", "my_post_edit_columns" );
function my_post_edit_columns($columns){
    unset($columns['categories']);
    unset($columns['tags']);
    return $columns;
}

//limit excerpt length
function excerpt($limit) {
  $excerpt = explode(' ', get_the_excerpt(), $limit);
  if (count($excerpt)>=$limit) {
    array_pop($excerpt);
    $excerpt = implode(" ",$excerpt).'...';
  } else {
    $excerpt = implode(" ",$excerpt);
  }
  $excerpt = preg_replace('`\[[^\]]*\]`','',$excerpt);
  return $excerpt;
}

//limit content length
function content($limit) {
  $content = explode(' ', get_the_content(), $limit);
  if (count($content)>=$limit) {
    array_pop($content);
    $content = implode(" ",$content).'...';
  } else {
    $content = implode(" ",$content);
  }
  $content = preg_replace('/\[.+\]/','', $content);
  $content = apply_filters('the_content', $content);
  $content = str_replace(']]>', ']]&gt;', $content);
  return $content;
}

//limit title length
function title($limit) {
  $title = explode(' ', get_the_title(), $limit);
  if (count($title)>=$limit) {
    array_pop($title);
    $title = implode(" ",$title).'...';
  } else {
    $title = implode(" ",$title);
  }
  $title = preg_replace('/\[.+\]/','', $title);
  $title = apply_filters('the_title', $title);
  $title = str_replace(']]>', ']]&gt;', $title);
  return $title;
}


function infocongo_submit_story() {
  wp_register_script('submit-story', get_stylesheet_directory_uri() . '/js/submit-story.js', array('jquery'), '0.1.1');

  wp_enqueue_script('submit-story');

  wp_localize_script('submit-story', 'infoamazonia_submit', array(
    'ajaxurl' => admin_url('admin-ajax.php'),
    'success_label' => __('Success! Thank you, your story will be reviewed by one of our editors and soon will be online.', 'infoamazonia'),
    'redirect_label' => __('You\'re being redirect to the home page in 4 seconds.', 'infoamazonia'),
    'home' => home_url('/'),
    'error_label' => __('Oops, please try again in a few minutes.', 'infoamazonia')
  ));
}
add_action('wp_enqueue_scripts', 'infocongo_submit_story', 100);


function my_remove_frontpage_map_query($query) {
  if(is_front_page()) {
    $query->set('without_map_query', 1);
  }
}
add_action('pre_get_posts', 'my_remove_frontpage_map_query');

add_filter( 'rp4wp_append_content', '__return_false' );

function ic_author_function($atts, $content = null) {
   extract(shortcode_atts(array(
      'name' => '',
   ), $atts));

   $return_string = '<h3>'.$content.'</h3>';
   $return_string .= '<ul>';
   query_posts(array(
      'name' => $name,
      'post_type'   => 'authors',
      'numberposts' => 1
    ));
   if (have_posts()) :
      while (have_posts()) : the_post();
      $return_string .= '<div>'.get_the_post_thumbnail($post->ID, 'author-thumb').'</div>';
         $return_string .= '<div>'.get_the_title().'</div>';
         $return_string .= '<div>'.get_the_excerpt().'</div>';
      endwhile;
   endif;
   $return_string .= '</ul>';

   wp_reset_query();
   return $return_string;
}
add_shortcode('author', 'ic_author_function');

// Meta Box Map Options  in Post.
add_action('add_meta_boxes', 'map_options_add_meta_box');
function map_options_add_meta_box() {
    add_meta_box(
        'map-options',
        __('Map options', 'jeo'),
         'map_options_box',
        'post',
        'advanced',
		'high'
    );
}

function map_options_box( $post ){
    $show_map = '';

    if($post) {
        $show_map = get_post_meta($post->ID, 'show_map', true);
        $selected = isset( $show_map ) ? esc_attr( $show_map ) : '';
    }

    ?>
    <p>
        <label for="show_map"> <?php _e('Show Map', 'jeo'); ?></label>
        <select name="show_map" id="show_map">
			<option value="yes" <?php selected( $selected, 'yes' ); ?>>yes</option>
			<option value="no" <?php selected( $selected, 'no' ); ?>>no</option>
		</select>
    </p>
    <?php
}

add_action('save_post', 'map_options_save');
function map_options_save($post_id) {
    if(defined('DOING_AUTOSAVE') && DOING_AUTOSAVE)
        return;

    if (false !== wp_is_post_revision($post_id))
        return;

    if(isset($_REQUEST['show_map'])){
        update_post_meta($post_id, 'show_map', $_REQUEST['show_map']);
    }
}


// Meta Box Map Options in Maps.
add_action('add_meta_boxes', 'map_index_options_add_meta_box');
function map_index_options_add_meta_box() {
    add_meta_box(
        'map-options',
        __('Map options', 'jeo'),
         'map_index_options_box',
        'map',
        'advanced',
		'high'
    );
}

function map_index_options_box( $post ){
    $show_map_index = '';

    if($post) {
        $show_map_index = get_post_meta($post->ID, 'show_map_index', true);
        $selected = isset( $show_map_index ) ? esc_attr( $show_map_index ) : '';
    }

    ?>
    <p>
        <label for="show_map_index"> <?php _e('Show Map Home', 'jeo'); ?></label>
        <select name="show_map_index" id="show_map_index">
			<option value="no" <?php selected( $selected, 'no' ); ?>>no</option>
            <option value="yes" <?php selected( $selected, 'yes' ); ?>>yes</option>
		</select>
    </p>
    <?php
}

add_action('save_post', 'map_index_options_save');
function map_index_options_save($post_id) {
    if(defined('DOING_AUTOSAVE') && DOING_AUTOSAVE)
        return;

    if (false !== wp_is_post_revision($post_id))
        return;

    if(isset($_REQUEST['show_map_index'])){
        update_post_meta($post_id, 'show_map_index', $_REQUEST['show_map_index']);
    }
}