AlkantarClanX12
Your IP : 18.227.49.73
<?php
if(!defined('LINK_PREVIEW')) return;
$linkpreview_settings = linkpreview_get_settings();
if ($linkpreview_settings["linkpreview_tooltip_enable"] !== 'on') return;
$js = $linkpreview_settings["linkpreview_javascript"];
add_action('wp_head','linkpreview_js_'.$js);
/*
* Search for links in post content
*/
function scan_linkpreview($content){
if (!isset($content) || $content == '') return;
$linkpreview_settings = linkpreview_get_settings();
$linkPreview = new linkPreview();
$content = mb_convert_encoding($content, 'HTML-ENTITIES', "UTF-8");
$document = new DOMDocument();
libxml_use_internal_errors(true);
$document->loadHTML(utf8_decode($content));
$links = $document->getElementsByTagName('a');
$i = 1;
foreach ($links as $link) {
$link_href = $link->getAttribute('href');
if (strlen($link_href) > $linkpreview_settings['linkpreview_max_url_size']) continue;
if ($linkPreview->is_file($link_href)) continue;
$class = $link->getAttribute('class');
if ($linkPreview->is_class($class)) continue;
$link->setAttribute('data-link', "$link_href");
$link->removeAttribute('title');
$link->setAttribute('data-button', "LinkPreview");
$link->setAttribute('id', $i);
$i++;
}
$html = $document->saveHTML();
$html = html_entity_decode($html);
return $html;
}
add_filter('the_content', 'scan_linkpreview');
/*
* Tooltip content
*/
function linkpreview_callback() {
$linkPreview = new linkPreview();
$link = $_POST['link'];
$data = $linkPreview->get_url_data($link);
if ($data == false) $data->description = __('broken url','linkpreview');
else include(LINKPREVIEW_TOOLTIP);
wp_die();
}
add_action( 'wp_ajax_linkpreview', 'linkpreview_callback' );
add_action( 'wp_ajax_nopriv_linkpreview', 'linkpreview_callback' );
/*
* jQuery UI Tooltip
*/
function linkpreview_js_jquery_ui_tooltip() {
wp_enqueue_style('jquery-ui-tooltip', LINKPREVIEW_URL.'/css/jquery-ui.min.css' );
wp_enqueue_style('jquery-ui-tooltip-theme', LINKPREVIEW_URL.'/css/jquery-ui.theme.min.css' );
wp_enqueue_script("jquery");
wp_enqueue_script("jquery-ui-core");
wp_enqueue_script("jquery-ui-tooltip");
?>
<script type="text/javascript" >
jQuery(function($) {
jQuery( document ).tooltip({
items: '[data-button="LinkPreview"]',
tooltipClass : "lp-tooltip",
content: function(callback) {
var link_href=$(this).data('link')
var data = {
action : 'linkpreview',
link : link_href
}
jQuery.post('<?php echo admin_url('admin-ajax.php'); ?>',data, function(response) {
callback(response);
});
}
})
});
</script>
<?php
}
/*
* Tooltipster
*/
function linkpreview_js_tooltipster() {
$linkpreview_settings = linkpreview_get_settings();
$theme = $linkpreview_settings['linkpreview_tooltipster_theme'];
wp_enqueue_script('jquery');
wp_enqueue_style('tooltipster', LINKPREVIEW_URL.'/js/tooltipster/css/tooltipster.css' );
if ($theme != 'default') wp_enqueue_style('tooltipster-'.$theme, LINKPREVIEW_URL.'/js/tooltipster/css/themes/tooltipster-'.$theme.'.css' );
wp_enqueue_script("tooltipster", LINKPREVIEW_URL."/js/tooltipster/js/jquery.tooltipster.min.js", false, "v3.3.0");
?>
<script type="text/javascript" >
jQuery(document).ready(function($) {
jQuery('[data-button="LinkPreview"]').tooltipster({
contentAsHTML: true,
content: '<img src="<?php echo LINKPREVIEW_URL.'/images/loading.gif'?>" class="lp-loading">',
theme: 'tooltipster-<?php echo $theme;?>',
position: 'bottom',
maxWidth: 400,
functionBefore: function(origin, continueTooltip) {
continueTooltip();
var link_href=$(this).data('link')
if (origin.data('ajax') !== 'cached') {
jQuery.ajax({
type: 'POST',
url: '<?php echo admin_url('admin-ajax.php'); ?>',
data: {
action : 'linkpreview',
link : link_href
},
success: function(data) {
origin.tooltipster('content', data).data('ajax', 'cached');
}
});
}
}
});
});
</script>
<?php
}