wordpress/php-fpm/wordpress_files/plugins/wp-lightbox-2/wp-lightbox-2.php

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2020-05-22 03:40:23 +02:00
<?php
/**
* Plugin Name: WP Lightbox 2
* Plugin URI: http://wpdevart.com/wordpress-lightbox-plugin
* Description: WP Lightbox 2 is awesome tool for adding responsive lightbox (overlay) effect for images and also create lightbox for photo albums/galleries on your WordPress blog. WordPress Lightbox is one of the most useful plugins for your website.
* Version: 3.0.6.2
* Author:Syed Balkhi
* Author URI: http://syedbalkhi.com
* License: GNU General Public License, v2 (or newer)
* License URI: http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*/
/* Copyright 2015 Syed Balkhi
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation using version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
add_action( 'plugins_loaded', 'jqlb_init' );
function jqlb_init() {
if(!defined('ULFBEN_DONATE_URL')){
define('ULFBEN_DONATE_URL', 'http://onlinewebapplication.com/');
}
define('JQLB_SCRIPT', 'wp-lightbox-2.min.js');
load_plugin_textdomain('jqlb', false, dirname( plugin_basename( __FILE__ ) ) . '/I18n/');
add_action('admin_init', 'jqlb_register_settings');
//add_action('admin_menu', 'jqlb_register_menu_item');
add_action('wp_enqueue_scripts', 'jqlb_css');
add_action('wp_enqueue_scripts', 'jqlb_js');
//add_filter('plugin_row_meta', 'jqlb_set_plugin_meta', 2, 10);
add_filter('the_content', 'jqlb_autoexpand_rel_wlightbox', 99);
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) {
$settings_link = '<a href="options-general.php?page=jquery-lightbox-options">'.__('Settings', 'jqlb').'</a>';
array_unshift($links, $settings_link);
}
return $links;
}
function jqlb_add_admin_footer(){ //shows some plugin info in the footer of the config screen.
$plugin_data = get_plugin_data(__FILE__);
}
function jqlb_register_settings(){
register_setting( 'jqlb-settings-group', 'jqlb_automate', 'jqlb_bool_intval');
register_setting( 'jqlb-settings-group', 'jqlb_comments', 'jqlb_bool_intval');
register_setting( 'jqlb-settings-group', 'jqlb_resize_on_demand', 'jqlb_bool_intval');
register_setting( 'jqlb-settings-group', 'jqlb_show_download', 'jqlb_bool_intval');
register_setting( 'jqlb-settings-group', 'jqlb_navbarOnTop', 'jqlb_bool_intval');
register_setting( 'jqlb-settings-group', 'jqlb_margin_size', 'floatval');
register_setting( 'jqlb-settings-group', 'jqlb_resize_speed', 'jqlb_pos_intval');
register_setting( 'jqlb-settings-group', 'jqlb_help_text');
//register_setting( 'jqlb-settings-group', 'jqlb_follow_scroll', 'jqlb_bool_intval');
add_option('jqlb_help_text', '');
add_option('jqlb_automate', 1); //default is to auto-lightbox.
add_option('jqlb_comments', 1);
add_option('jqlb_resize_on_demand', 0);
add_option('jqlb_show_download', 0);
add_option('jqlb_navbarOnTop', 0);
add_option('jqlb_resize_speed', 400);
//add_option('jqlb_follow_scroll', 0);
}
function jqlb_register_menu_item() {
add_options_page('WP Lightbox Options', 'WP Lightbox 2', 'manage_options', 'jquery-lightbox-options', 'jqlb_options_panel');
}
function jqlb_get_locale(){
//$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";
$path = plugin_dir_path(__FILE__)."styles/{$fileName}";
if(!is_readable($path)){
$fileName = 'lightbox.min.css';
}
wp_enqueue_style('wp-lightbox-2.min.css', plugin_dir_url(__FILE__).'styles/'.$fileName, false, '1.3.4');
// add custom (dinamic) styles for wp lightbox 2
?>
<?php
}
function jqlb_js() {
if(is_admin() || is_feed()){return;}
wp_enqueue_script('jquery', '', array(), '1.7.1', true);
wp_enqueue_script('wp-jquery-lightbox', plugins_url(JQLB_SCRIPT, __FILE__ ), Array('jquery'), '1.3.4.1', true);
global $wp_lightbox_2;
$wp_lightbox_2->parametrs;
$parametrs_array=array(
'fitToScreen' => get_option('jqlb_resize_on_demand'),
'resizeSpeed' => get_option('jqlb_resize_speed'),
'displayDownloadLink' => get_option('jqlb_show_download'),
'navbarOnTop' => get_option('jqlb_navbarOnTop'),
'loopImages' => get_option('jqlb_loopImages'),
'resizeCenter' => get_option('jqlb_resizeCenter'),
'marginSize' => get_option('jqlb_margin_size'),
'linkTarget' => get_option('jqlb_link_target'),
'help' => __(get_option('jqlb_help_text'), 'jqlb'),
'prevLinkTitle' => $wp_lightbox_2->parametrs->get_design_settings['jqlb_previous_image_title'],
'nextLinkTitle' => $wp_lightbox_2->parametrs->get_design_settings['jqlb_next_image_title'],
'prevLinkText' => __('&laquo; Previous', 'jqlb'),
'nextLinkText' => __('Next &raquo;', 'jqlb'),
'closeTitle' => $wp_lightbox_2->parametrs->get_design_settings['jqlb_close_image_title'],
'image' => __('Image ', 'jqlb'),
'of' => __(' of ', 'jqlb'),
'download' => __('Download', 'jqlb')
);
foreach($wp_lightbox_2->parametrs->get_design_settings as $key =>$value){
$parametrs_array[$key] =$value;
}
wp_localize_script('wp-jquery-lightbox', 'JQLBSettings', $parametrs_array);
}
function jqlb_lightbox_comment($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;
$id = ($post->ID) ? $post->ID : -1;
$content = jqlb_do_regexp($content, $id); //legacy regex function when images don't have rel tags
$content = wplbtwo_do_regexp($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);
$pattern = "/(<a(?![^>]*?rel=['\"]lightbox.*)(?![^>]*?rel=.*)[^>]*?href=['\"][^'\"]+?\.(?:bmp|gif|jpg|jpeg|png)\?{0,1}\S{0,}['\"][^\>]*)>/i";
$replacement = '$1 rel="lightbox['.$id.']">';
return preg_replace($pattern, $replacement, $content);
}
/**
* Automatically includes 'lightbox[$id]' into rel tag of images.
*
* @param $content
* @param $id
*
* @return mixed
*
* @since 3.0.6.2
*/
function wplbtwo_do_regexp($content, $id){
$id = esc_attr($id);
$pattern = "/(<a(?![^>]*?rel=['\"]lightbox.*)[^>]*?href=['\"][^'\"]+?\.(?:bmp|gif|jpg|jpeg|png)\?{0,1}\S{0,}['\"][^\>]*)(rel=['\"])(.*?)>/i";
$replacement = '$1 $2lightbox['.$id.'] $3>';
return preg_replace($pattern, $replacement, $content);
}
function jqlb_bool_intval($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&#8217; uh?', 'jqlb'));
}
add_action('in_admin_footer', 'jqlb_add_admin_footer');
?>
<div class="wrap">
<h2>WP Lightbox 2</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', 'jqlb') ?>"> <?php _e('Auto-lightbox image links', 'jqlb') ?></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.', 'jqlb') ?>"> <?php _e('Enable lightbox in comments (disables <a href="http://codex.wordpress.org/Nofollow">the nofollow attribute!</a>)', 'jqlb') ?></label>
</td>
</tr>
<tr valign="baseline" colspan="2">
<td>
<?php $check = get_option('jqlb_show_download') ? ' checked="yes" ' : ''; ?>
<input type="checkbox" id="jqlb_show_download" name="jqlb_show_download" value="1" <?php echo $check; ?> />
<label for="jqlb_show_download"> <?php _e('Show download link', 'jqlb') ?> </label>
</td>
<td>
<?php $target = get_option('jqlb_link_target'); ?>
<label for="jqlb_link_target" title="<?php _e('_blank: open the image in a new window or tab
_self: open the image in the same frame as it was clicked (default)
_parent: open the image in the parent frameset
_top: open the image in the full body of the window', 'jqlb') ?>"><?php _e('Target for download link:', 'jqlb'); ?></label>
<select id="jqlb_link_target" name="jqlb_link_target">
<option <?php if ('_blank' == $target)echo 'selected="selected"'; ?>>_blank</option>
<option <?php if ('_self' == $target)echo 'selected="selected"'; ?>>_self</option>
<option <?php if ('_top' == $target)echo 'selected="selected"'; ?>>_top</option>
<option <?php if ('_parent' == $target)echo 'selected="selected"'; ?>>_parent</option>
</select>
</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', 'jqlb') ?>
</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 $check; ?> />
<label for="jqlb_resize_on_demand"><?php _e('Shrink large images to fit smaller screens', 'jqlb') ?></label>
</td>
<?php IF($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.', 'jqlb') ?>"><?php _e('Minimum margin to screen edge (default: 0)', 'jqlb') ?></label>
</td>
<?php ENDIF; ?>
</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) ', 'jqlb') ?></label>
</td>
</tr>
<tr valign="baseline" colspan="2">
<td>
<input type="text" id="jqlb_help_text" name="jqlb_help_text" value="<?php echo get_option('jqlb_help_text'); ?>" size="30" />
<label for="jqlb_help_text"><?php _e('Help text (default: none) ', 'jqlb'); ?></label>
</td>
</tr>
</table>
<p style="font-size:xx-small;font-style:italic;"><?php _e('Browse images with your keyboard: Arrows or P(revious)/N(ext) and X/C/ESC for close.', 'jqlb'); ?></p>
<p class="submit">
<input type="submit" name="Submit" value="<?php _e('Save Changes', 'jqlb') ?>" />
</p>
</form>
<?php
$locale = jqlb_get_locale();
$diskfile = plugin_dir_path(__FILE__)."I18n/howtouse-{$locale}.html";
if (!file_exists($diskfile)){
$diskfile = plugin_dir_path(__FILE__).'I18n/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-lightbox-2/">downloading</a> and <a href="http://wordpress.org/extend/plugins/wp-lightbox-2/installation/">re-installing</a> this lightbox plugin.</p>';
}
echo $text;
?>
</div>
<?php }
function jqlb_hex2rgba($color, $opacity = false) {
$default = 'rgb(0,0,0)';
if(empty($color))
return $default;
if ($color[0] == '#' ) {
$color = substr( $color, 1 );
}
if (strlen($color) == 6) {
$hex = array( $color[0] . $color[1], $color[2] . $color[3], $color[4] . $color[5] );
} elseif ( strlen( $color ) == 3 ) {
$hex = array( $color[0] . $color[0], $color[1] . $color[1], $color[2] . $color[2] );
} else {
return $default;
}
$rgb = array_map('hexdec', $hex);
if($opacity){
if(abs($opacity) > 1)
$opacity = 1.0;
$output = 'rgba('.implode(",",$rgb).','.$opacity.')';
} else {
$output = 'rgb('.implode(",",$rgb).')';
}
return $output;
}
class wp_lightbox_2{
// required variables
private $plugin_url;
private $plugin_path;
private $version;
public $options;
public $parametrs;
function __construct(){
$this->plugin_url = trailingslashit( plugins_url('', __FILE__ ) );
$this->plugin_path = trailingslashit( plugin_dir_path( __FILE__ ) );
$this->version = 1.0;
require_once($this->plugin_path.'includes/install_database.php');
$this->parametrs = new wp_lightbox2_database_params();
$this->call_base_filters();
$this->create_admin_menu();
}
private function create_admin_menu(){
require_once($this->plugin_path.'admin/admin_menu.php');
$admin_menu = new wp_lightbox_admin_menu(array('plugin_url' => $this->plugin_url,'plugin_path' => $this->plugin_path,'databese_parametrs' =>$this->parametrs));
add_action('admin_menu', array($admin_menu,'create_menu'));
}
public function registr_requeried_scripts(){
wp_register_script('angularejs',$this->plugin_url.'admin/scripts/angular.min.js');
//wp_register_script('youtube_front_end_api_js',$this->plugin_url.'fornt_end/scripts/youtube_plus_front_end.js',array('jquery'));
//wp_register_script('youtube_api_js',"https://www.youtube.com/iframe_api",array('youtube_front_end_api_js'));
wp_register_style('admin_style_wp_lightbox',$this->plugin_url.'admin/styles/admin_themplate.css');
wp_register_style('jquery-ui-style',$this->plugin_url.'admin/styles/jquery-ui.css');
}
public function enqueue_requeried_scripts(){
wp_enqueue_style("jquery-ui-style");
wp_enqueue_script("jquery-ui-slider");
}
public function call_base_filters(){
add_action( 'init', array($this,'registr_requeried_scripts') );
add_action( 'admin_head', array($this,'enqueue_requeried_scripts') );
}
}
$wp_lightbox_2 = new wp_lightbox_2();