/**
* All the main JS snippets for ApeURL.com
**/

$(document).ready(function(){
	
	$("#shorten_error").hide();
	$("#custom_key_box").hide();
	
	$("#show_custom_key").click(function(){
		$("#custom_key_box").slideToggle();
		return false;
	});

	// override the default action of the form
	$("#shorten_form").submit( function(){
	
	//	var long_url = str_replace('http://', '', $("#long_url").val());
		var long_url = urlencode($("#long_url").val());
		var custom_key = urlencode($("#custom_key").val());
		var ajax_url = '';
		
		var data_to_send = "long_url="+long_url+"&custom_key="+custom_key;
		
		ajax_url = 'http://apeurl.com/api/make_url_JSON/';

		$.ajax({
			type: "POST",
			data: data_to_send,
			url: ajax_url,
			dataType : "json",
			success: function(data){
				var ape_url = unescape(data.ape_url);
				
				//alert( data );
				if( ape_url != '')
				{
					// we have an Ape URL
					$("#box_content").html('<div id="success"><img src="images/icon-success.jpg" alt="success!" width="275" height="108" /><p class="url"><a href="' + data.ape_url + '" title="Your Ape Url">' + data.ape_url + '</a></p><p><a href="http://apeurl.com" title="Ape URL Home"><img class="getanother" src="images/button-getanother.gif" alt="Get Another!" /></a></p></div>');
				}
				else
				{
					$.each(data.error, function(i, error){
						$("#shorten_error").fadeIn(500);
						$("#shorten_error").html('<p>'+ error.info +'</p>');
					});
						
				}
			}
		});
		
		return false;
		
	});
	
	/** Some stock functions **/
	
	function urlencode( str ) {
	    var histogram = {}, tmp_arr = [], unicodeStr='', hexEscStr='';
	    var ret = (str+'').toString();
	    
	    var replacer = function(search, replace, str) {
	        var tmp_arr = [];
	        tmp_arr = str.split(search);
	        return tmp_arr.join(replace);
	    };
	    
	    // The histogram is identical to the one in urldecode.
	    histogram["'"]   = '%27';
	    histogram['(']   = '%28';
	    histogram[')']   = '%29';
	    histogram['*']   = '%2A';
	    histogram['~']   = '%7E';
	    histogram['!']   = '%21';
	    histogram['%20'] = '+';
	    histogram['\u00DC'] = '%DC';
	    histogram['\u00FC'] = '%FC';
	    histogram['\u00C4'] = '%D4';
	    histogram['\u00E4'] = '%E4';
	    histogram['\u00D6'] = '%D6';
	    histogram['\u00F6'] = '%F6';
	    histogram['\u00DF'] = '%DF';
	    histogram['\u20AC'] = '%80';
	    histogram['\u0081'] = '%81';
	    histogram['\u201A'] = '%82';
	    histogram['\u0192'] = '%83';
	    histogram['\u201E'] = '%84';
	    histogram['\u2026'] = '%85';
	    histogram['\u2020'] = '%86';
	    histogram['\u2021'] = '%87';
	    histogram['\u02C6'] = '%88';
	    histogram['\u2030'] = '%89';
	    histogram['\u0160'] = '%8A';
	    histogram['\u2039'] = '%8B';
	    histogram['\u0152'] = '%8C';
	    histogram['\u008D'] = '%8D';
	    histogram['\u017D'] = '%8E';
	    histogram['\u008F'] = '%8F';
	    histogram['\u0090'] = '%90';
	    histogram['\u2018'] = '%91';
	    histogram['\u2019'] = '%92';
	    histogram['\u201C'] = '%93';
	    histogram['\u201D'] = '%94';
	    histogram['\u2022'] = '%95';
	    histogram['\u2013'] = '%96';
	    histogram['\u2014'] = '%97';
	    histogram['\u02DC'] = '%98';
	    histogram['\u2122'] = '%99';
	    histogram['\u0161'] = '%9A';
	    histogram['\u203A'] = '%9B';
	    histogram['\u0153'] = '%9C';
	    histogram['\u009D'] = '%9D';
	    histogram['\u017E'] = '%9E';
	    histogram['\u0178'] = '%9F';
	    
	    // Begin with encodeURIComponent, which most resembles PHP's encoding functions
	    ret = encodeURIComponent(ret);
	 
	    for (unicodeStr in histogram) {
	        hexEscStr = histogram[unicodeStr];
	        ret = replacer(unicodeStr, hexEscStr, ret); // Custom replace. No regexing
	    }
	    
	    // Uppercase for full PHP compatibility
	    return ret.replace(/(\%([a-z0-9]{2}))/g, function(full, m1, m2) {
	        return "%"+m2.toUpperCase();
	    });
	    
	    return ret;
	}
	
	function str_replace(search, replace, subject) {
	    var s = subject;
	    var ra = r instanceof Array, sa = s instanceof Array;
	    var f = [].concat(search);
	    var r = [].concat(replace);
	    var i = (s = [].concat(s)).length;
	    var j = 0;
	    
	    while (j = 0, i--) {
	        if (s[i]) {
	            while (s[i] = (s[i]+'').split(f[j]).join(ra ? r[j] || "" : r[0]), ++j in f){};
	        }
	    }
	 
	    return sa ? s : s[0];
	}

});