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von raredesign | Dez 3, 2019 | Allgemein | 0 Kommentare
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| Current Path : /var/www/web432/html/wp-content/plugins/wp-jquery-lightbox/ |
| Current File : //var/www/web432/html/wp-content/plugins/wp-jquery-lightbox/wp-jquery-lightbox.php |
<?php
/*
Plugin Name: wp-jquery-lightbox
Plugin URI: http://wordpress.org/extend/plugins/wp-jquery-lightbox/
Description: A drop in replacement for LightBox-2 and similar plugins. Uses jQuery to save you from the JS-library mess in your header. :)
Version: 1.4.8
Text Domain: wp-jquery-lightbox
Author: Ulf Benjaminsson
Author URI: http://www.ulfben.com
License: GPLv2 or later
*/
add_action( 'plugins_loaded', 'jqlb_init' );
global $jqlb_group;
$jqlb_group = -1;
function jqlb_init() {
if(!defined('ULFBEN_DONATE_URL')){
define('ULFBEN_DONATE_URL', 'http://www.amazon.com/gp/registry/wishlist/2QB6SQ5XX2U0N/105-3209188-5640446?reveal=unpurchased&filter=all&sort=priority&layout=standard&x=21&y=17');
}
//JQLB_PLUGIN_DIR == plugin_dir_path(__FILE__);
//JQLB_URL = plugin_dir_url(__FILE__);
//JQLB_STYLES_URL = plugin_dir_url(__FILE__).'styles/'
//JQLB_LANGUAGES_DIR = plugin_dir_path(__FILE__) . 'languages/'
define('JQLB_SCRIPT', 'jquery.lightbox.min.js');
define('JQLB_TOUCH_SCRIPT', 'jquery.touchwipe.min.js');
load_plugin_textdomain('wp-jquery-lightbox', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/');
add_action('admin_init', 'jqlb_register_settings');
add_action('admin_menu', 'jqlb_register_menu_item');
add_action('wp_print_styles', 'jqlb_css');
add_action('wp_print_scripts', 'jqlb_js');
add_filter('plugin_row_meta', 'jqlb_set_plugin_meta', 2, 10);
add_filter('the_content', 'jqlb_autoexpand_rel_wlightbox', 99);
add_filter('post_gallery', 'jqlb_filter_groups', 10, 2);
add_filter('image_send_to_editor', 'jqlb_remove_rel', 10, 2); //Editor in WP4.4 adds rel-attributes to image-links. let's remove them.
if(get_option('jqlb_comments') == 1){
remove_filter('pre_comment_content', 'wp_rel_nofollow');
add_filter('comment_text', 'jqlb_lightbox_comment', 99);
}
}
function jqlb_set_plugin_meta( $links, $file ) { // Add a link to this plugin's settings page
static $this_plugin;
if(!$this_plugin) $this_plugin = plugin_basename(__FILE__);
if($file == $this_plugin) {
$settings_link = '<a href="options-general.php?page=jquery-lightbox-options">'.__('Settings', 'wp-jquery-lightbox').'</a>';
array_unshift($links, $settings_link);
}
return $links;
}
function jqlb_add_admin_footer(){ //shows some plugin info in the footer of the config screen.
$plugin_data = get_plugin_data(__FILE__);
printf('%1$s by %2$s (who <a href="'.ULFBEN_DONATE_URL.'">appreciates books</a>) :)<br />', $plugin_data['Title'].' '.$plugin_data['Version'], $plugin_data['Author']);
}
function jqlb_register_settings(){
register_setting( 'jqlb-settings-group', 'jqlb_automate', 'jqlb_bool_intval');
register_setting( 'jqlb-settings-group', 'jqlb_showTitle', 'jqlb_bool_intval');
register_setting( 'jqlb-settings-group', 'jqlb_showCaption', 'jqlb_bool_intval');
register_setting( 'jqlb-settings-group', 'jqlb_showNumbers', 'jqlb_bool_intval');
register_setting( 'jqlb-settings-group', 'jqlb_comments', 'jqlb_bool_intval');
register_setting( 'jqlb-settings-group', 'jqlb_resize_on_demand', 'jqlb_bool_intval');
register_setting( 'jqlb-settings-group', 'jqlb_showDownload', 'jqlb_bool_intval');
register_setting( 'jqlb-settings-group', 'jqlb_navbarOnTop', 'jqlb_bool_intval');
register_setting( 'jqlb-settings-group', 'jqlb_margin_size', 'floatval');
register_setting( 'jqlb-settings-group', 'jqlb_resize_speed', 'jqlb_pos_intval');
register_setting( 'jqlb-settings-group', 'jqlb_slideshow_speed', 'jqlb_pos_intval');
register_setting( 'jqlb-settings-group', 'jqlb_use_theme_styles', 'jqlb_bool_intval');
add_option('jqlb_showTitle', 1);
add_option('jqlb_showCaption', 1);
add_option('jqlb_showNumbers', 1);
add_option('jqlb_automate', 1); //default is to auto-lightbox.
add_option('jqlb_comments', 1);
add_option('jqlb_resize_on_demand', 0);
add_option('jqlb_showDownload', 0);
add_option('jqlb_navbarOnTop', 0);
add_option('jqlb_margin_size', 0);
add_option('jqlb_resize_speed', 400);
add_option('jqlb_slideshow_speed', 4000);
add_option('jqlb_use_theme_styles', 0);
}
function jqlb_register_menu_item() {
add_options_page('jQuery Lightbox Options', 'jQuery Lightbox', 'manage_options', 'jquery-lightbox-options', 'jqlb_options_panel');
}
function jqlb_get_locale(){
//$lang_locales and ICL_LANGUAGE_CODE are defined in the WPML plugin (http://wpml.org/)
global $lang_locales;
if (defined('ICL_LANGUAGE_CODE') && isset($lang_locales[ICL_LANGUAGE_CODE])){
$locale = $lang_locales[ICL_LANGUAGE_CODE];
} else {
$locale = get_locale();
}
return $locale;
}
function jqlb_css(){
if(is_admin() || is_feed()){return;}
$locale = jqlb_get_locale();
$fileName = "lightbox.min.{$locale}.css";
$haveThemeCss = false;
if(get_option('jqlb_use_theme_styles') == 1){ // courtesy of Vincent Weber
$pathTheme = get_stylesheet_directory() ."/{$fileName}"; //look for CSS in theme's style folder first
if(false === ($haveThemeCss = is_readable($pathTheme))) {
$fileName = 'lightbox.min.css';
$pathTheme = get_stylesheet_directory() ."/{$fileName}";
$haveThemeCss = is_readable($pathTheme);
}
}
if($haveThemeCss == false){
$path = plugin_dir_path(__FILE__)."styles/{$fileName}";
if(!is_readable($path)) {
$fileName = 'lightbox.min.css';
}
}
$uri = ( $haveThemeCss ) ? get_template_directory_uri().'/'.$fileName : plugin_dir_url(__FILE__).'styles/'.$fileName;
wp_enqueue_style('jquery.lightbox.min.css', $uri, false, '1.4.6');
}
function jqlb_js() {
if(is_admin() || is_feed()){return;}
wp_enqueue_script('jquery', '', array(), false, true);
wp_enqueue_script('wp-jquery-lightbox-swipe', plugins_url(JQLB_TOUCH_SCRIPT, __FILE__), Array('jquery'), '1.4.6', true);
wp_enqueue_script('wp-jquery-lightbox', plugins_url(JQLB_SCRIPT, __FILE__), Array('jquery'), '1.4.6', true);
wp_localize_script('wp-jquery-lightbox', 'JQLBSettings', array(
'showTitle' => get_option('jqlb_showTitle'),
'showCaption' => get_option('jqlb_showCaption'),
'showNumbers' => get_option('jqlb_showNumbers'),
'fitToScreen' => get_option('jqlb_resize_on_demand'),
'resizeSpeed' => get_option('jqlb_resize_speed'),
'showDownload' => get_option('jqlb_showDownload'),
'navbarOnTop' => get_option('jqlb_navbarOnTop'),
'marginSize' => get_option('jqlb_margin_size'),
'slideshowSpeed' => get_option('jqlb_slideshow_speed'),
/* translation */
'prevLinkTitle' => __('previous image', 'wp-jquery-lightbox'),
'nextLinkTitle' => __('next image', 'wp-jquery-lightbox'),
'closeTitle' => __('close image gallery', 'wp-jquery-lightbox'),
'image' => __('Image ', 'wp-jquery-lightbox'),
'of' => __(' of ', 'wp-jquery-lightbox'),
'download' => __('Download', 'wp-jquery-lightbox'),
'pause' => __('(pause slideshow)', 'wp-jquery-lightbox'),
'play' => __('(play slideshow)', 'wp-jquery-lightbox')
));
}
function jqlb_lightbox_comment($comment){
$comment = str_replace('rel=\'external nofollow\'','', $comment);
$comment = str_replace('rel=\'nofollow\'','', $comment);
$comment = str_replace('rel="external nofollow"','', $comment);
$comment = str_replace('rel="nofollow"','', $comment);
return jqlb_autoexpand_rel_wlightbox($comment);
}
function jqlb_autoexpand_rel_wlightbox($content) {
if(get_option('jqlb_automate') == 1){
global $post;
$id = isset($post->ID) ? $post->ID : -1;
$content = jqlb_do_regexp($content, $id);
}
return $content;
}
function jqlb_apply_lightbox($content, $id = -1){
if(!isset($id) || $id === -1){
$id = time().rand(0, 32768);
}
return jqlb_do_regexp($content, $id);
}
/* automatically insert rel="lightbox[nameofpost]" to every image with no manual work.
if there are already rel="lightbox[something]" attributes, they are not clobbered.
Michael Tyson, you are a regular expressions god! - http://atastypixel.com */
function jqlb_do_regexp($content, $id){
$id = esc_attr($id);
$content = preg_replace('/\s+rel="attachment wp-att-[0-9]+"/i', '', $content); //remove WP 4.4 garbage
$pattern = "/(<a(?![^>]*?rel=['\"]lightbox.*)[^>]*?href=['\"][^'\"]+?\.(?:bmp|gif|jpg|jpeg|png)(\?\S{0,}){0,1}['\"][^\>]*)>/i";
$replacement = '$1 rel="lightbox['.$id.']">';
return preg_replace($pattern, $replacement, $content);
}
//this filter runs when adding images to a post in the WP 4.4 editor
//removing the garbage rel before they're saved to the database.
function jqlb_remove_rel($content, $id){
return preg_replace('/\s+rel="attachment wp-att-[0-9]+"/i', '', $content);
}
function jqlb_filter_groups($html, $attr) {//runs on the post_gallery filter.
global $jqlb_group;
if(empty($attr['group'])){
$jqlb_group = -1;
remove_filter('wp_get_attachment_link','jqlb_lightbox_gallery_links',10,1);
}else{
$jqlb_group = $attr['group'];
add_filter('wp_get_attachment_link','jqlb_lightbox_gallery_links',10,1);
}
return '';
}
function jqlb_lightbox_gallery_links($html){ //honors our custom group-attribute of the gallery shortcode.
global $jqlb_group;
if(!isset($jqlb_group) || $jqlb_group == -1){return $html;}
return str_replace('<a','<a rel="lightbox['.$jqlb_group.']"', $html);
}
function jqlb_bool_intval($v){
return $v == 1 ? '1' : '0';
}
function jqlb_pos_intval($v){
return abs(intval($v));
}
function jqlb_options_panel(){
if(!function_exists('current_user_can') || !current_user_can('manage_options')){
die(__('Cheatin’ uh?', 'wp-jquery-lightbox'));
}
add_action('in_admin_footer', 'jqlb_add_admin_footer');
?>
<div class="wrap">
<h2>jQuery Lightbox</h2>
<?php include_once(plugin_dir_path(__FILE__).'about.php'); ?>
<form method="post" action="options.php">
<table>
<?php settings_fields('jqlb-settings-group'); ?>
<tr valign="baseline" colspan="2">
<td colspan="">
<?php $check = get_option('jqlb_automate') ? ' checked="yes" ' : ''; ?>
<input type="checkbox" id="jqlb_automate" name="jqlb_automate" value="1" <?php echo $check; ?>/>
<label for="jqlb_automate" title="<?php _e('Let the plugin add necessary html to image links', 'wp-jquery-lightbox') ?>"> <?php _e('Auto-lightbox image links', 'wp-jquery-lightbox') ?></label>
</td>
</tr>
<tr valign="baseline" colspan="2">
<td colspan="2">
<?php $check = get_option('jqlb_comments') ? ' checked="yes" ' : ''; ?>
<input type="checkbox" id="jqlb_comments" name="jqlb_comments" value="1" <?php echo $check; ?>/>
<label for="jqlb_comments" title="<?php _e('Note: this will disable the nofollow-attribute of comment links, that otherwise interfere with the lightbox.', 'wp-jquery-lightbox') ?>"> <?php _e('Enable lightbox in comments (disables <a href="http://codex.wordpress.org/Nofollow">the nofollow attribute!</a>)', 'wp-jquery-lightbox') ?></label>
</td>
</tr>
<tr>
<td>
<?php $check = get_option('jqlb_showTitle') ? ' checked="yes" ' : ''; ?>
<input type="checkbox" id="jqlb_showTitle" name="jqlb_showTitle" value="1" <?php echo $check; ?> />
<label for="jqlb_showTitle"> <?php _e('Show title', 'wp-jquery-lightbox') ?> </label>
</td>
</tr>
<tr>
<td>
<?php $check = get_option('jqlb_showCaption') ? ' checked="yes" ' : ''; ?>
<input type="checkbox" id="jqlb_showCaption" name="jqlb_showCaption" value="1" <?php echo $check; ?> />
<label for="jqlb_showCaption"> <?php _e('Show caption', 'wp-jquery-lightbox') ?> </label>
</td>
</tr>
<tr valign="baseline">
<td>
<?php $check = get_option('jqlb_showNumbers') ? ' checked="yes" ' : ''; ?>
<input type="checkbox" id="jqlb_showNumbers" name="jqlb_showNumbers" value="1" <?php echo $check; ?> />
<label for="jqlb_showNumbers"> <?php _e('Show image numbers:', 'wp-jquery-lightbox'); printf(' <code>"%s # %s #"</code>', __('Image ', 'wp-jquery-lightbox'), __(' of ', 'wp-jquery-lightbox')); ?> </label>
</td>
</tr>
<tr valign="baseline">
<td>
<?php $check = get_option('jqlb_showDownload') ? ' checked="yes" ' : ''; ?>
<input type="checkbox" id="jqlb_showDownload" name="jqlb_showDownload" value="1" <?php echo $check; ?> />
<label for="jqlb_showDownload"> <?php _e('Show download link', 'wp-jquery-lightbox') ?> </label>
</td>
</tr>
<tr valign="baseline" colspan="2">
<td colspan="2">
<?php $check = get_option('jqlb_navbarOnTop') ? ' checked="yes" ' : ''; ?>
<input type="checkbox" id="jqlb_navbarOnTop" name="jqlb_navbarOnTop" value="1" <?php echo $check; ?> />
<label for="jqlb_navbarOnTop">
<?php _e('Show image info on top', 'wp-jquery-lightbox') ?>
</label>
</td>
</tr>
<tr valign="baseline" colspan="2">
<td>
<?php $check = get_option('jqlb_resize_on_demand') ? ' checked="yes" ' : ''; ?>
<input type="checkbox" id="jqlb_resize_on_demand" name="jqlb_resize_on_demand" value="1" <?php echo $check; ?> />
<label for="jqlb_resize_on_demand"><?php _e('Shrink large images to fit smaller screens', 'wp-jquery-lightbox') ?></label>
</td>
<?php IF($check != ''): ?>
<td>
<input type="text" id="jqlb_margin_size" name="jqlb_margin_size" value="<?php echo floatval(get_option('jqlb_margin_size')) ?>" size="3" />
<label for="jqlb_margin_size" title="<?php _e('Keep a distance between the image and the screen edges.', 'wp-jquery-lightbox') ?>"><?php _e('Minimum margin to screen edge (default: 0)', 'wp-jquery-lightbox') ?></label>
</td>
<?php ENDIF; ?>
</tr>
<tr valign="baseline" colspan="2">
<td>
<?php $check = get_option('jqlb_use_theme_styles') ? ' checked="yes" ' : ''; ?>
<input type="checkbox" id="jqlb_use_theme_styles" name="jqlb_use_theme_styles" value="1" <?php echo $check; ?> />
<label for="jqlb_use_theme_styles" title="You must put lightbox.min.css or lightbox.min.[locale].css in your theme's style-folder. This is good to keep your CSS edits when updating the plugin."><?php _e('Use custom stylesheet', 'wp-jquery-lightbox'); ?></label>
</td>
</tr>
<tr valign="baseline" colspan="2">
<td colspan="2">
<input type="text" id="jqlb_resize_speed" name="jqlb_resize_speed" value="<?php echo intval(get_option('jqlb_resize_speed')) ?>" size="3" />
<label for="jqlb_resize_speed"><?php _e('Animation duration (in milliseconds) ', 'wp-jquery-lightbox') ?></label>
</td>
</tr>
<tr valign="baseline" colspan="2">
<td colspan="2">
<input type="text" id="jqlb_slideshow_speed" name="jqlb_slideshow_speed" value="<?php echo intval(get_option('jqlb_slideshow_speed')) ?>" size="3" />
<label for="jqlb_slideshow_speed"><?php _e('Slideshow speed (in milliseconds). 0 to disable.', 'wp-jquery-lightbox') ?></label>
</td>
</tr>
</table>
<p class="submit">
<input type="submit" name="Submit" value="<?php _e('Save Changes', 'wp-jquery-lightbox') ?>" />
</p>
</form>
<?php
$locale = jqlb_get_locale();
$diskfile = plugin_dir_path(__FILE__)."languages/howtouse-{$locale}.html";
if (!file_exists($diskfile)){
$diskfile = plugin_dir_path(__FILE__).'languages/howtouse.html';
}
$text = false;
if(function_exists('file_get_contents')){
$text = @file_get_contents($diskfile);
} else {
$text = @file($diskfile);
if($text !== false){
$text = implode("", $text);
}
}
if($text === false){
$text = '<p>The documentation files are missing! Try <a href="http://wordpress.org/extend/plugins/wp-jquery-lightbox/">downloading</a> and <a href="http://wordpress.org/extend/plugins/wp-jquery-lightbox/installation/">re-installing</a> this plugin.</p>';
}
echo $text;
?>
</div>
<?php }?>
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