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PATH: home / letacommog / morandas1 / wp-content / plugins / gwolle-gb / frontend

<?php

// No direct calls to this script
if ( strpos($_SERVER['PHP_SELF'], basename(__FILE__) )) {
	die('No direct calls allowed!');
}

/*
 * Handles AJAX request from Gwolle-GB for Infinite Scroll.
 * Will only be used if Infinite Scroll is enabled instead of default pagination.
 *
 * Prints html with a list of entries.
 */
function gwolle_gb_infinite_scroll_callback() {

$output = '';

$pageNum = 1;
	if ( isset($_POST['pageNum']) && is_numeric($_POST['pageNum']) ) {
		$pageNum = intval($_POST['pageNum']);
	}

$book_id = 1;
	if ( isset($_POST['book_id']) && is_numeric($_POST['book_id']) ) {
		$book_id = intval($_POST['book_id']);
	}
	$shortcode_atts = array();
	$shortcode_atts['book_id'] = $book_id;

$num_entries = (int) get_option('gwolle_gb-entriesPerPage', 20);
	$num_entries = (int) apply_filters( 'gwolle_gb_read_num_entries', $num_entries, $shortcode_atts );

if ( $pageNum == 1 ) {
		$offset = 0;
	} else {
		$offset = ( $pageNum - 1 ) * $num_entries;
	}

/* Get the entries for the frontend */
	$entries = gwolle_gb_get_entries(
		array(
			'offset'      => $offset,
			'num_entries' => $num_entries,
			'checked'     => 'checked',
			'trash'       => 'notrash',
			'spam'        => 'nospam',
			'book_id'     => $book_id
		)
	);

/* Entries from the template */
	if ( ! is_array($entries) || empty($entries) ) {
		$output .= 'false';
	} else {

// Try to load and require_once the template from the themes folders.
		if ( locate_template( array('gwolle_gb-entry.php'), true, true ) == '') {

$output .= '
				';

// No template found and loaded in the theme folders.
			// Load the template from the plugin folder.
			require_once( GWOLLE_GB_DIR . '/frontend/gwolle_gb-entry.php' );

} else {

$output .= '
				';

}

$counter = $offset;
		$first = false;
		foreach ($entries as $entry) {
			$counter++;

// Run the function from the template to get the entry.
			$entry_output = gwolle_gb_entry_template( $entry, $first, $counter );

// Add a filter for each entry, so devs can add or remove parts.
			$output .= apply_filters( 'gwolle_gb_entry_read', $entry_output, $entry );

}

echo $output;

die(); // this is required to return a proper result

}
add_action( 'wp_ajax_gwolle_gb_infinite_scroll', 'gwolle_gb_infinite_scroll_callback' );
add_action( 'wp_ajax_nopriv_gwolle_gb_infinite_scroll', 'gwolle_gb_infinite_scroll_callback' );

[+] ..
[+] css
[-] gb-shortcodes.php [edit]
[+] js
[-] gb-shortcode-widget.php [edit]
[-] gb-form-ajax.php [edit]
[-] index.html [edit]
[-] gb-widget.php [edit]
[+] markitup
[-] gb-total.php [edit]
[-] gb-form.php [edit]
[+] images
[-] gwolle_gb-entry.php [edit]
[-] gb-pagination.php [edit]
[-] gb-form-posthandling.php [edit]
[-] gb-widget-search.php [edit]
[-] gb-rss.php [edit]
[-] gb-ajax-infinite-scroll.php [edit]
[-] gb-read.php [edit]