';
if (!file_exists($filename)) {
$handle = fopen($filename, 'w') or die('Cannot open file: '.$my_file); //implicitly creates file
fwrite($handle, $defaultContent);
fclose($handle);
}
*/
global $wpdb;
$table_name = $wpdb->prefix . "alm";
$defaultRepeater = '
';
//Create table, if it doesn't exist.
if($wpdb->get_var("SHOW TABLES LIKE '$table_name'") != $table_name) {
$sql = "CREATE TABLE $table_name (
id mediumint(9) NOT NULL AUTO_INCREMENT,
repeaterDefault longtext NOT NULL,
pluginVersion text NOT NULL,
UNIQUE KEY id (id)
);";
require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
dbDelta( $sql );
//Insert default data
$wpdb->insert($table_name , array('repeaterDefault' => $defaultRepeater, 'pluginVersion' => ALM_VERSION));
}
}
if( !class_exists('AjaxLoadMore') ):
class AjaxLoadMore {
function __construct(){
define('ALM_PATH', plugin_dir_path(__FILE__));
define('ALM_URL', plugins_url('', __FILE__));
define('ALM_ADMIN_URL', plugins_url('admin/', __FILE__));
define('ALM_NAME', '_ajax_load_more');
define('ALM_TITLE', 'Ajax Load More');
add_action('wp_ajax_ajax_load_more_init', array(&$this, 'alm_query_posts'));
add_action('wp_ajax_nopriv_ajax_load_more_init', array(&$this, 'alm_query_posts'));
add_action('wp_enqueue_scripts', array(&$this, 'alm_enqueue_scripts'));
add_action('alm_get_repeater', array(&$this, 'alm_get_current_repeater'));
add_shortcode('ajax_load_more', array(&$this, 'alm_shortcode'));
// Allow shortcodes in widget areas
add_filter('widget_text', array(&$this, 'shortcode_unautop'));
add_filter('widget_text', array(&$this, 'do_shortcode'));
// load text domain
load_plugin_textdomain( 'ajax-load-more', false, dirname( plugin_basename( __FILE__ ) ) . '/lang/' );
// includes Admin core
$this->alm_before_theme();
}
/*
* alm_before_theme
* Load these files before the theme loads
*
* @since 2.0.0
*/
function alm_before_theme(){
if( is_admin()){
include_once('admin/editor.php');
include_once('admin/admin.php');
}
}
/*
* alm_enqueue_scripts
* Enqueue our scripts and create our localize variables
*
* @since 2.0.0
*/
function alm_enqueue_scripts(){
$options = get_option( 'alm_settings' );
wp_enqueue_script( 'ajax-load-more', plugins_url( '/core/js/ajax-load-more.js', __FILE__ ), array('jquery'), '1.1', true );
wp_localize_script(
'ajax-load-more',
'alm_localize',
array(
'ajaxurl' => admin_url('admin-ajax.php'),
'alm_nonce' => wp_create_nonce( "ajax_load_more_nonce" ),
'pluginurl' => ALM_URL
)
);
if(!isset($options['_alm_disable_css']) || $options['_alm_disable_css'] != '1'){
wp_enqueue_style( 'ajax-load-more-css', plugins_url('/core/css/ajax-load-more.css', __FILE__ ));
}
}
/*
* alm_shortcode
* The AjaxLoadMore shortcode
*
* @since 2.0.0
*/
function alm_shortcode( $atts, $content = null ) {
$options = get_option( 'alm_settings' ); //Get plugin options
extract(shortcode_atts(array(
'repeater' => 'default',
'post_type' => 'post',
'category' => '',
'taxonomy' => '',
'tag' => '',
'author' => '',
'search' => '',
'exclude' => '',
'offset' => '0',
'posts_per_page' => '5',
'scroll' => 'true',
'max_pages' => '5',
'pause' => 'false',
'transition' => 'slide',
'button_label' => 'Older Posts'
),
$atts));
// Use HTML5 elements?
$wrap_element = 'div';
if(isset($options['_alm_html5']) || $options['_alm_html5'] == '1'){
$wrap_element = 'section';
}
$container_element = 'ul';
if($options['_alm_container_type'] == '2'){
$container_element = 'div';
}
$classname = '';
if(isset($options['_alm_classname'])){
$classname = ' '.$options['_alm_classname'];
}
$btn_color = '';
if(isset($options['_alm_btn_color'])){
$btn_color = ' '.$options['_alm_btn_color'];
}
return '<'.$wrap_element.' id="ajax-load-more" class="'. $btn_color .'"><'.$container_element.' class="alm-listing'. $classname . '" data-repeater="'.$repeater.'" data-post-type="'.$post_type.'" data-category="'.$category.'" data-taxonomy="'.$taxonomy.'" data-tag="'.$tag.'" data-author="'.$author.'" data-exclude="'.$exclude.'" data-offset="'.$offset.'" data-posts-per-page="'.$posts_per_page.'" data-search="'.$search.'" data-scroll="'.$scroll.'" data-max-pages="'.$max_pages.'" data-pause="'. $pause .'" data-button-label="'.$button_label.'" data-transition="'.$transition.'">';
}
/*
* alm_query_posts
* Ajax Load More Public Query
*
* @since 2.0.0
*/
function alm_query_posts() {
$nonce = $_GET['nonce'];
// Check our nonce, if they don't match then bounce!
if (! wp_verify_nonce( $nonce, 'ajax_load_more_nonce' ))
die('Get Bounced!');
$repeater = (isset($_GET['repeater'])) ? $_GET['repeater'] : 'default';
$postType = (isset($_GET['postType'])) ? $_GET['postType'] : 'post';
$category = (isset($_GET['category'])) ? $_GET['category'] : '';
$author_id = (isset($_GET['author'])) ? $_GET['author'] : '';
$taxonomy = (isset($_GET['taxonomy'])) ? $_GET['taxonomy'] : '';
$tag = (isset($_GET['tag'])) ? $_GET['tag'] : '';
$s = (isset($_GET['search'])) ? $_GET['search'] : '';
$exclude = (isset($_GET['exclude'])) ? $_GET['exclude'] : '';
$numPosts = (isset($_GET['numPosts'])) ? $_GET['numPosts'] : 6;
$page = (isset($_GET['pageNumber'])) ? $_GET['pageNumber'] : 0;
$offset = (isset($_GET['offset'])) ? $_GET['offset'] : 0;
// Set up initial args
$args = array(
'post_type' => $postType,
'category_name' => $category,
'author' => $author_id,
'posts_per_page' => $numPosts,
'offset' => $offset + ($numPosts*$page),
's' => $s,
'orderby' => 'date',
'order' => 'DESC',
'post_status' => 'publish',
'ignore_sticky_posts' => true,
);
// Exclude posts if needed - See plugin examples for more info on excluding posts
if(!empty($exclude)){
$exclude=explode(",",$exclude);
$args['post__not_in'] = $exclude;
}
// Query by Taxonomy/Tag - Taxonomy is deprecated for now
if(empty($taxonomy)){
$args['tag'] = $tag;
}else{
$args[$taxonomy] = $tag;
}
// Query by $args
$alm_query = new WP_Query( $args );
// the WP loop
if ($alm_query->have_posts()) :
while ($alm_query->have_posts()): $alm_query->the_post();
$file = $repeater;
$include = '';
if (has_action('alm_repeater_installed')){ // If Custom Repeaters is installed
if($file == 'repeater1'){
$include = ALM_REPEATER_PATH . 'repeaters/repeater1.php';
}elseif($file == 'repeater2'){
$include = ALM_REPEATER_PATH . 'repeaters/repeater2.php';
}elseif($file == 'repeater3'){
$include = ALM_REPEATER_PATH . 'repeaters/repeater3.php';
}elseif($file == 'repeater4'){
$include = ALM_REPEATER_PATH . 'repeaters/repeater4.php';
}elseif($file == 'repeater5'){
$include = ALM_REPEATER_PATH . 'repeaters/repeater5.php';
}else{
$include = plugin_dir_path( __FILE__ ) . 'core/repeater/default.php';
}
}else{
$include = plugin_dir_path( __FILE__ ) . 'core/repeater/default.php';
}
include( $include );
endwhile;
endif;
wp_reset_query();
exit;
}
}
/*
* AjaxLoadMore
* The main function responsible for returning the one true AjaxLoadMore Instance to functions everywhere.
*
* @since 2.0.0
*/
function AjaxLoadMore(){
global $ajax_load_more;
if( !isset($ajax_load_more) )
{
$ajax_load_more = new AjaxLoadMore();
}
return $ajax_load_more;
}
// initialize
AjaxLoadMore();
endif; // class_exists check