function GetURLParameter(sParam) {
    var sPageURL = window.location.search.substring(1);
    var sURLVariables = sPageURL.split('&');
    for (var i = 0; i < sURLVariables.length; i++) {
        var sParameterName = sURLVariables[i].split('=');
        if (sParameterName[0] == sParam) {
            return sParameterName[1];
        }
    }
}

function checkIfExists(url) {
    var http = new XMLHttpRequest();
    http.open('HEAD', url, false);
    http.send();
    return http.status!=404;
}

jQuery(window).load(function() {
    jQuery('.top-cat-dropdown').change(function(e) {
        if (e.originalEvent === undefined) {
            return;
        } else {
            var url = this.value;
            jQuery('.loading-icon').show();
            window.location.href = url;
        }
    });

    jQuery('.mid-cat-dropdown').change(function(e) {
        if (e.originalEvent === undefined) {
            return;
        } else {
            var url = this.value;
            jQuery('.loading-icon').show();
            window.location.href = url;
        }
    });

    jQuery('.lowest-cat-dropdown').change(function(e) {
        if (e.originalEvent === undefined) {
            return;
        } else {
            var url = this.value;
            jQuery('.loading-icon').show();
            window.location.href = url;
        }
    });

    if (jQuery('.aee-pagination').length > 0) {
        var next_link = jQuery('.nav-links a.next').attr('href');

        if (next_link) {
            jQuery('.aee-next').attr('href', next_link);
        } else {
            jQuery('.aee-next').hide();
        }

        var prev_link = jQuery('.nav-links a.prev').attr('href');

        if (prev_link) {
            jQuery('.aee-prev').attr('href', prev_link);
        } else {
            jQuery('.aee-prev').hide();
        }

        var current_page = jQuery('.nav-links span.current').text();
        jQuery('#page_number').val(current_page);

        if (next_link) {
            var last_page = jQuery('.nav-links a.next').prev().text();
            jQuery('.aee-paginate-meta span').text(last_page);
            jQuery('#page_number').attr('max', last_page);
        } else {
            var last_page = jQuery('.page-numbers.current').text();
            jQuery('.aee-paginate-meta span').text(last_page);
            jQuery('#page_number').attr('max', last_page);
        }

        jQuery('#page_number').on('keypress', function (e) {
            if(e.which === 13) {
                var search_active = jQuery('.aee-search').attr('total_pages');

                if (search_active) {
                    jQuery('.loading-icon').show();

                    var page_number = jQuery('#page_number').val();
                    var next_page = +current_page + 1;
                    var prev_page = +current_page - 1;
                    var searchValue = jQuery('#s').val();
                    var catValue = jQuery('input[name=current-category]').val();

                    var form_data = new FormData();
                    form_data.append('searchValue', searchValue);
                    form_data.append('catValue', catValue);
                    form_data.append('current_page', prev_page);
                    form_data.append('action', 'aee_paginate_posts');

                    jQuery.ajax ({
                        url: allears_ajax_object.ajax_url,
                        type:'POST',
                        contentType: false,
                        processData: false,
                        data: form_data,

                        success:function(data) {
                            jQuery('.ajax-content').html(data);
                            jQuery('html, body').animate({
                                scrollTop: jQuery('.aee-search').offset().top-150
                            }, 600);

                            jQuery('#page_number').val(page_number);
                            jQuery('.aee-search').attr('current_page', page_number);

                            jQuery('.paginate-prev').show();
                            jQuery('.loading-icon').hide();
                        }
                    });
                } else {
                    console.log('yes');
                    var max_pages = jQuery('#page_number').attr('max');
                    var page_value = jQuery('#page_number').val();
                    if (parseInt(page_value) > parseInt(max_pages)) {
                        alert('Last page is ' + max_pages);
                    } else {
                        var current_url = window.location.href;
                        
                        if (current_url.indexOf('?s=') > -1) {
                            if (parseInt(page_value) <= parseInt(max_pages)) {
                                var searchValue = GetURLParameter('s');
                                var new_url = 'https://www.allearsenglish.com/page/' + page_value + '/?s=' + searchValue;
                                //window.location.href = new_url;
                            } else {
                                alert('Cannot be more than ' + max_pages);
                            }
                        } else {
                            var parts = current_url.split('/');
                            var lastSegment = parts.pop() || parts.pop();

                            if (isNaN(lastSegment)) {
                                var new_url = current_url + 'page/' + page_value + '/';
                                window.location.href = new_url;
                            } else {
                                var new_url = current_url.replace(lastSegment, page_value);
                                window.location.href = new_url;
                            }
                        }
                    }
                }
            }
        });
    }

    if (jQuery('.pagination').length == '0') {
        jQuery('.aee-pagination-wrap').hide();
    }

    jQuery('.aee-search form').submit(function(e) {
        e.preventDefault();

        var searchValue = jQuery('#s').val();
        var catValue = jQuery('input[name=current-category]').val();

        jQuery('.loading-icon').show();

        var form_data = new FormData();
        form_data.append('searchValue', searchValue);
        form_data.append('catValue', catValue);
        form_data.append('action', 'aee_search');

        jQuery.ajax ({
            url: allears_ajax_object.ajax_url,
            type:'POST',
            contentType: false,
            processData: false,
            data: form_data,

            success:function(data) {
                jQuery('.ajax-content').html(data);
                jQuery('html, body').animate({
                    scrollTop: jQuery('.aee-search').offset().top-150
                }, 600);

                var form_data = new FormData();
                form_data.append('searchValue', searchValue);
                form_data.append('catValue', catValue);
                form_data.append('action', 'aee_search_pagi');

                jQuery.ajax ({
                    url: allears_ajax_object.ajax_url,
                    type:'POST',
                    contentType: false,
                    processData: false,
                    data: form_data,

                    success:function(data) {
                        var obj = JSON.parse(data);
                        jQuery('#page_number').val(obj.current_page);
                        jQuery('.aee-last-page').html(obj.total_pages);

                        jQuery('.aee-search').attr('current_page', obj.current_page);
                        jQuery('.aee-search').attr('total_pages', obj.total_pages);

                        jQuery('.aee-next').addClass('paginate-next');
                        jQuery('.aee-prev').addClass('paginate-prev');

                        jQuery('.paginate-next').removeClass('aee-next');
                        jQuery('.paginate-prev').removeClass('aee-prev');

                        jQuery('.paginate-next').attr('href', '#');
                        jQuery('.paginate-prev').attr('href', '#');

                        jQuery('.loading-icon').hide();
                    }
                });
            }
        });
    });

    jQuery('.aee-pagination').on( 'click', '.paginate-next', function(e) {
        e.preventDefault();

        jQuery('.loading-icon').show();

        var current_page = jQuery('.aee-search').attr('current_page');
        var total_pages = jQuery('.aee-search').attr('total_pages');
        var next_page = +current_page + 1;
        var searchValue = jQuery('#s').val();
        var catValue = jQuery('input[name=current-category]').val();

        var form_data = new FormData();
        form_data.append('searchValue', searchValue);
        form_data.append('catValue', catValue);
        form_data.append('current_page', current_page);
        form_data.append('action', 'aee_paginate_posts');

        jQuery.ajax ({
            url: allears_ajax_object.ajax_url,
            type:'POST',
            contentType: false,
            processData: false,
            data: form_data,

            success:function(data) {
                jQuery('.ajax-content').html(data);
                jQuery('html, body').animate({
                    scrollTop: jQuery('.aee-search').offset().top-150
                }, 600);

                jQuery('#page_number').val(next_page);
                jQuery('.aee-search').attr('current_page', next_page);

                jQuery('.paginate-prev').show();

                if (next_page == total_pages) {
                    jQuery('.paginate-next').hide();
                }

                jQuery('.loading-icon').hide();
            }
        });
    });

    jQuery('.aee-pagination').on( 'click', '.paginate-prev', function(e) {
        e.preventDefault();

        jQuery('.loading-icon').show();

        var current_page = jQuery('.aee-search').attr('current_page');
        var prev_page = +current_page - 1;
        var offset_page = +current_page - 2;
        var searchValue = jQuery('#s').val();
        var catValue = jQuery('input[name=current-category]').val();

        var form_data = new FormData();
        form_data.append('searchValue', searchValue);
        form_data.append('catValue', catValue);
        form_data.append('current_page', offset_page);
        form_data.append('action', 'aee_paginate_posts');

        jQuery.ajax ({
            url: allears_ajax_object.ajax_url,
            type:'POST',
            contentType: false,
            processData: false,
            data: form_data,

            success:function(data) {
                jQuery('.ajax-content').html(data);
                jQuery('html, body').animate({
                    scrollTop: jQuery('.aee-search').offset().top-150
                }, 600);

                jQuery('#page_number').val(prev_page);
                jQuery('.aee-search').attr('current_page', prev_page);

                if (prev_page == '1') {
                    jQuery('.paginate-prev').hide();
                } else {
                    jQuery('.paginate-prev').show();
                }

                jQuery('.loading-icon').hide();
            }
        });
    });


    /* Replace JPGs 
    jQuery('.content').each(function(i, li) {
        var pid = jQuery(li).attr('data-id');
        jQuery(li).find('img').each(function(ii, li2) {
            var imgSrc = jQuery(li2).attr('src');
            var extension = imgSrc.replace(/^.*\./, '');

            if (extension == 'jpg') {
                var image = new Image();
                image.src = imgSrc;

                image.onerror = function() {
                    if (imgSrc.indexOf('staging.project-progress.net') > -1) {
                        var newUrl = imgSrc.replace('http://staging.project-progress.net/projects/all-ears-english-live/', 'http://new3.allearsenglish.com/');
                        jQuery(li2).attr('src', newUrl);
                        jQuery('<p>Replaced old url http://staging.project-progress.net/projects/all-ears-english-live/ with new url http://new3.allearsenglish.com/ from ' + pid + '</p>').appendTo('.removed-data');
                    } else {
                        jQuery(li2).closest('p').remove();
                    }

                    var newContent = jQuery(li).html();

                    var form_data = new FormData();
                    form_data.append('pid', pid);
                    form_data.append('newContent', newContent);
                    form_data.append('action', 'update_content');

                    jQuery.ajax ({
                        url: allears_ajax_object.ajax_url,
                        type:'POST',
                        contentType: false,
                        processData: false,
                        data: form_data,

                        success:function(data) {
                            jQuery('<p>' + imgSrc + ' from ' + pid + '</p>').appendTo('.removed-data');
                        }
                    });
                };
            }
        });
    });*/

    var count = 0;
    jQuery('.content').each(function(i, li) {
        var change = false;
        var pid = jQuery(li).attr('data-id');
        jQuery(li).find('a').each(function(ii, li2) {
            var link = jQuery(li2).attr('href');

            if (link.indexOf("kinstacdn") >= 0) {
                console.log(link);
            }

            /*var newContent = jQuery(li).html();

            var form_data = new FormData();
            form_data.append('pid', pid);
            form_data.append('newContent', newContent);
            form_data.append('action', 'update_content');

            jQuery.ajax ({
                url: allears_ajax_object.ajax_url,
                type:'POST',
                contentType: false,
                processData: false,
                data: form_data,

                success:function(data) {
                    
                }
            });*/
        });
    });

    /*var count = 0;
    jQuery('.content').each(function(i, li) {
        var change = false;
        var pid = jQuery(li).attr('data-id');
        jQuery(li).find('a').each(function(ii, li2) {
            var link = jQuery(li2).attr('href');

            if (link == 'https://allearsenglish.clickfunnels.com/sales-page8252678') {
                jQuery(li2).attr('href', 'https://www.allearsenglish.com/keys');
                var change = true;
            } else if (link == 'https://allearsenglish.clickfunnels.com/optin9164077') {
                jQuery(li2).attr('href', 'https://www.allearsenglish.com/insider');
                var change = true;
            } else if (link == 'https://allearsenglish.clickfunnels.com/optin') {
                jQuery(li2).attr('href', 'https://www.allearsenglish.com/insider');
                var change = true;
            } else if (link == 'https://allearsenglish.clickfunnels.com/7-insider-method-checklist9wbyyg5i') {
                jQuery(li2).attr('href', 'https://www.allearsenglish.com/seven');
                var change = true;
            } else if (link == 'https://allearsenglish.clickfunnels.com/checkout-pager-non-funnel') {
                jQuery(li2).attr('href', 'https://www.allearsenglish.com/charisma');
                var change = true;
            } else if (link == 'https://allearsenglish.clickfunnels.com/optin-better') {
                jQuery(li2).attr('href', 'https://www.allearsenglish.com/insider');
                var change = true;
            } else if (link == 'https://allearsenglish.clickfunnels.com/optin14506574') {
                jQuery(li2).attr('href', 'http://new3.allearsenglish.com/resources-to-get-fluent-in-english/');
                var change = true;
            } else if (link == 'https://allearsenglish.clickfunnels.com/optin14506574') {
                jQuery(li2).attr('href', 'https://allearsenglish.clickfunnels.com/sales-page8449855');
                var change = true;
            } else if (link == 'https://www.allearsenglish.com/subscribe') {
                jQuery(li2).attr('href', 'http://new3.allearsenglish.com/resources-to-get-fluent-in-english/');
                var change = true;
            } else if (link == 'https://allearsenglish.clickfunnels.com/order-8537293') {
                jQuery(li2).attr('href', 'https://www.allearsenglish.com/charisma');
                var change = true;
            } else if (link == 'https://cf.allearsenglish.com/optin-21295593') {
                jQuery(li2).attr('href', 'https://www.allearsenglish.com/keys');
                var change = true;
            }

            if (change == true) {
                console.log('changed in ' + pid);
            } else {
                console.log('nothing in ' + pid);
            }

            var newContent = jQuery(li).html();

            var form_data = new FormData();
            form_data.append('pid', pid);
            form_data.append('newContent', newContent);
            form_data.append('action', 'update_content');

            jQuery.ajax ({
                url: allears_ajax_object.ajax_url,
                type:'POST',
                contentType: false,
                processData: false,
                data: form_data,

                success:function(data) {
                    
                }
            });
        });
        count++;
        console.log(count);
    });*/
});