ckchaudhary

<script>
/* 
 * the problem: we have a random list of menu items with multiple level of heirarchy.
 * we want the items to be printed into the desired order
*/

/* ordered properly just for understanding, this array is shuffled and made random before using */
var items = [
    {id: 1,     parent: 0,  order: 2,   title: 'Main Course'},
        {id: 4,     parent: 1,  order: 3,   title: 'Mughlai'},

ckchaudhary

<?php 
add_filter( 'bp_core_fetch_avatar', 'revert_to_default_wp_avatar', 80, 3 );//late load
function revert_to_default_wp_avatar( $img, $params, $item_id ){
	//we are concerned only with users
	if( $params['object']!='user' )
		return $img;

	//check if user has uploaded an avatar
	//if not then revert back to wordpress core get_avatar method
	//remove the filter first, or else it will go in infinite loop

ckchaudhary

<script>
jQuery(document).ready(function($){
    $(".wpcf7").on( 'mailsent.wpcf7', function(){
	var redirect_to = $(this).find('#wdw_redirect_to_url').val();
	if( typeof(redirect_to)!=='undefined' && redirect_to!='' ){
	    window.location.href= redirect_to;
	}
    });
});
</script>

ckchaudhary

/*

http://webdeveloperswall.com/javascript/floating-sidebar-for-twentythirteen

*/
var jq=jQuery.noConflict();
var wdw_fs_status = "unaltered";
jq(window).load(function(){

    //if there is a sidebar, in the first place

ckchaudhary

/**
 * automatically load activities when user scrolls down - like facebook
 * @author: @webdwall - http://webdeveloperswall.com/buddypress/load-more-activites-on-scroll
**/
jQuery(window).load(function(){
	/*
	 * 1. bind event on page scroll
	 * 2. check if user has reched near to the bottom of activity stream( ScrollTop and pageheight etc..)
	 * 3. load the new content
	 * 4. update the pageheight etc..

ckchaudhary

<?php
/**
 * http://webdeveloperswall.com/php/generate-youtube-embed-code-from-url
**/
function youtubeEmbedFromUrl($youtube_url, $width, $height){
	$vid_id = extractUTubeVidId($youtube_url);
	return generateYoutubeEmbedCode($vid_id, $width, $height);
}

function extractUTubeVidId($url){

ckchaudhary

<?php 
/**
 * http://webdeveloperswall.com/php/get-youtube-video-id-from-url
**/ 
function extractUTubeVidId($url){
	/*
	* type1: http://www.youtube.com/watch?v=9Jr6OtgiOIw
	* type2: http://www.youtube.com/watch?v=9Jr6OtgiOIw&feature=related
	* type3: http://youtu.be/9Jr6OtgiOIw
	*/

ckchaudhary

<?php
/*
Plugin Name: Subsite Lostpassword
Plugin URI: http://webdeveloperswall.com/wordpress/multisite-forgot-password-url-issue/
Description: Updates URLs on susbites and in lost password request emails to point to the subsite where the lost password request started.
Version: 1.0
Author: ckchaudhary
Author URI: http://webdeveloperswall.com/wordpress/multisite-forgot-password-url-issue/
*/

ckchaudhary

add_filter( 'gmw_fl_after_query_clauses', 'wdw_gmw_fl_qc_alter', 11, 2 );
/**
 * Geo my wp - member locator addon.
 * By default the plugin excludes all the users who have not provided their location info yet.
 * This is bad. If i am not searching by location, but searching only by xprofile fields, 
 * the plugin still excludes users who have not entered their location info yet.
 * 
 * This is a dirty hack to attemtp to fix that.
 * 
 * @author ckchaudhary <[email protected]>

ckchaudhary

<?php 
add_filter( 'bp_activity_set_just-me_scope_args', 'bboss_remove_activity_comments_override', 11, 2 );
function bboss_remove_activity_comments_override( $retval = array(), $filter = array() ){
    //this happens only only on user profiles,
    //so ideally this if condition should not be commented out.
    //But in this particular case, apparantely, this is happening on site-wide activity stream too,
    //so this if contidiont should be commented out
    //if( bp_displayed_user_id() ){
        $retval['override']['display_comments'] = 'threaded';
    //}