function swp_cache_rebuild()
{
// Gain access to the database
global $wpdb;
// Fetch the Post ID
$post_id = $_POST['post_id'];
// Ensure that the cache for this post is actually expired
if (swp_is_cache_fresh($post_id, true, true) == false) {
// Force the cache trigger on
$_GET['swp_cache'] = 'rebuild';
// Fetch new shares
$shares = get_social_warfare_shares($post_id);
// Update the cache timestamp
delete_post_meta($post_id, 'swp_cache_timestamp');
update_post_meta($post_id, 'swp_cache_timestamp', floor(date('U') / 60 / 60));
// Return the share count
wp_send_json($shares);
}
// Kill off all the WordPress functions
wp_die();
}
function swp_twitter_button_html($array)
{
// If we've already generated this button, just use our existing html
if (isset($_GLOBALS['sw']['buttons'][$array['postID']]['twitter'])) {
$array['resource']['twitter'] = $_GLOBALS['sw']['buttons'][$array['postID']]['twitter'];
// If not, let's check if Facebook is activated and create the button HTML
} elseif (isset($array['options']['newOrderOfIcons']['twitter']) && !isset($array['buttons']) || isset($array['buttons']) && isset($array['buttons']['twitter'])) {
$array['totes'] += $array['shares']['twitter'];
++$array['count'];
$title = strip_tags(get_the_title($array['postID']));
$title = str_replace('|', '', $title);
$ct = get_post_meta($array['postID'], 'nc_customTweet', true);
$ct = $ct != '' ? urlencode(html_entity_decode($ct, ENT_COMPAT, 'UTF-8')) : urlencode(html_entity_decode($title, ENT_COMPAT, 'UTF-8'));
$twitterLink = swp_process_url($array['url'], 'twitter', $array['postID']);
if (strpos($ct, 'http') !== false) {
$urlParam = '&url=/';
} else {
$urlParam = '&url=' . $twitterLink;
}
if (swp_is_cache_fresh($array['postID']) == false) {
$user_twitter_handle = get_the_author_meta('swp_twitter', swp_get_author($array['postID']));
if ($user_twitter_handle) {
delete_post_meta($array['postID'], 'swp_twitter_username');
update_post_meta($array['postID'], 'swp_twitter_username', $user_twitter_handle);
} else {
delete_post_meta($array['postID'], 'swp_twitter_username');
}
} else {
$user_twitter_handle = get_post_meta($array['postID'], 'swp_twitter_username', true);
}
if ($user_twitter_handle) {
$viaText = '&via=' . str_replace('@', '', $user_twitter_handle);
} elseif ($array['options']['twitterID']) {
$viaText = '&via=' . str_replace('@', '', $array['options']['twitterID']);
} else {
$viaText = '';
}
$array['resource']['twitter'] = '<div class="nc_tweetContainer twitter" data-id="' . $array['count'] . '" data-network="twitter">';
$array['resource']['twitter'] .= '<a rel="nofollow" target="_blank" href="https://twitter.com/share?original_referer=/&text=' . $ct . '' . $urlParam . '' . $viaText . '" data-link="https://twitter.com/share?original_referer=/&text=' . $ct . '' . $urlParam . '' . $viaText . '" class="nc_tweet">';
if ($array['options']['totesEach'] && $array['shares']['totes'] >= $array['options']['minTotes'] && $array['shares']['twitter'] > 0) {
$array['resource']['twitter'] .= '<span class="iconFiller">';
$array['resource']['twitter'] .= '<span class="spaceManWilly">';
$array['resource']['twitter'] .= '<i class="sw sw-twitter"></i>';
$array['resource']['twitter'] .= '<span class="swp_share"> ' . __('Tweet', 'social-warfare') . '</span>';
$array['resource']['twitter'] .= '</span></span>';
$array['resource']['twitter'] .= '<span class="swp_count">' . swp_kilomega($array['shares']['twitter']) . '</span>';
} else {
$array['resource']['twitter'] .= '<span class="swp_count swp_hide"><span class="iconFiller"><span class="spaceManWilly"><i class="sw sw-twitter"></i><span class="swp_share"> ' . __('Tweet', 'social-warfare') . '</span></span></span></span>';
}
$array['resource']['twitter'] .= '</a>';
$array['resource']['twitter'] .= '</div>';
// Store these buttons so that we don't have to generate them for each set
$_GLOBALS['sw']['buttons'][$array['postID']]['twitter'] = $array['resource']['twitter'];
}
return $array;
}
function swp_bitly_shortener($array)
{
$url = $array['url'];
$network = $array['network'];
$postID = $array['postID'];
// Fetch the User's Options
$options = swp_get_user_options();
// If Link shortening is activated....
if ($options['linkShortening'] == true) {
// If Bitly is activated and we have all the appropriate credentials....
if (isset($options['bitly_access_token'])) {
// Collect our bitly login information
$access_token = $options['bitly_access_token'];
// If Google Analytics is Activated....
if ($options['googleAnalytics'] == true) {
// If the Cache is still fresh or a previous API request failed....
if (swp_is_cache_fresh($postID) == true || isset($_GLOBALS['bitly_status']) && $_GLOBALS['bitly_status'] == 'failure') {
// If the link has already been shortened....
$existingURL = get_post_meta($postID, 'bitly_link_' . $network, true);
if ($existingURL && swp_is_cache_fresh($postID) == true) {
return $existingURL;
// If the link has NOT already been shortened
} else {
// ....Return the normal URL
return $url;
}
// If the Cache is NOT fresh....
} else {
// If the API provides a shortened URL...
$shortURL = swp_make_bitly_url(urldecode($url), $network, $access_token);
if ($shortURL) {
// Store the link in the cache and return it to the buttons
delete_post_meta($postID, 'bitly_link_' . $network);
update_post_meta($postID, 'bitly_link_' . $network, $shortURL);
return $shortURL;
// If the API does not provide a shortened URL....
} else {
// Set a variable we'll check to avoid multiple calls to bitly upon the first failure
$_GLOBALS['sw']['bitly_status'] = 'failure';
// Return the normal URL
return $url;
// End the check for a shortneing link from the API
}
// End the check for the cache being fresh
}
// If Google Analytics is NOT activated....
} else {
// If the cache is fresh or if the API has failed already....
if (swp_is_cache_fresh($postID) == true || isset($_GLOBALS['bitly_status']) && $_GLOBALS['bitly_status'] == 'failure') {
// If we have a shortened URL in the cache....
$existingURL = get_post_meta($postID, 'bitly_link', true);
if ($existingURL) {
// Save the link in a constant for use in other parts of the loops
$_GLOBALS['sw']['links'][$postID] = $existingURL;
// Return the shortened URL
return $existingURL;
// If we don't have a shortlink in the cache....
} else {
// Return the normal URL
return $url;
}
// If the cache is expired and needs to be rebuilt....
} else {
// If we've already generated this link....
if (isset($_GLOBALS['sw']['links'][$postID])) {
return $_GLOBALS['sw']['links'][$postID];
// If we've don't already have a generated link....
} else {
// Use the bitly function to construct a shortened link
$shortURL = swp_make_bitly_url(urldecode($url), $network, $access_token);
// If we got a shortened URL from their API....
if ($shortURL) {
// Save the link in a global so we can skip this part next time
$_GLOBALS['sw']['links'][$postID] = $shortURL;
// Delete the meta fields and then update to keep the database clean and up to date.
delete_post_meta($postID, 'bitly_link_' . $network);
delete_post_meta($postID, 'bitly_link');
update_post_meta($postID, 'bitly_link', $shortURL);
// Return the short URL
return $shortURL;
// If didn't get a shortened URL from their API....
} else {
// Set a variable we'll check to avoid multiple calls to bitly upon the first failure
$_GLOBALS['sw']['bitly_status'] = 'failure';
// Return the normal URL
return $url;
// End check for shorte URL from the API
}
// End check for link in the Global Variable
}
// End check for the cache freshness
}
// End check for Analytics
}
// If Bitly is not activated or we don't have the credentials provided....
} else {
// Return the normal URL
return $url;
// End the check for bitly activation and credentials
}
// If link shortening is not activated....
} else {
// Return the normal URL
return $url;
// End the check for link shortening being activated
}
}
function social_warfare_buttons($array = array())
{
// Setup the default Array parameters
if (!isset($array['where'])) {
$array['where'] = 'default';
}
if (!isset($array['echo'])) {
$array['echo'] = true;
}
if (!isset($array['content'])) {
$array['content'] = false;
}
// Get the options...or create them if they don't exist
if (isset($array['post_id'])) {
$postID = $array['post_id'];
} else {
$postID = get_the_ID();
}
$options = swp_get_user_options();
// Check to see if display location was specifically defined for this post
$specWhere = get_post_meta($postID, 'nc_postLocation', true);
if (!$specWhere) {
$specWhere = 'default';
}
if ($array['where'] == 'default') {
// If we are on a single page or post
if (is_singular() && !is_home() && !is_archive()) {
// Make sure this is the main loop
//if( get_permalink( $postID ) == swp_get_current_url() ) :
// Check if a specific display value has not been set for this specific post
if ($specWhere == 'default' || $specWhere == '') {
$postType = get_post_type($postID);
if (isset($options['location_' . $postType])) {
$array['where'] = $options['location_' . $postType];
} else {
$array['where'] = 'none';
}
} else {
$array['where'] = $specWhere;
}
// If it's not the main loop
//else:
// $array['where'] = 'none';
//endif;
// If we are on an archive or home page
} else {
$array['where'] = $options['locationSite'];
}
}
// Disable the buttons on Buddy Press pages
if (function_exists('is_buddypress') && is_buddypress()) {
return $array['content'];
// Disable the buttons if the location is set to "None / Manual"
} elseif ($array['where'] == 'none' && !isset($array['devs'])) {
return $array['content'];
// Disable the button if we're not in the loop, unless there is no content which means the function was called by a developer.
} elseif ((!is_main_query() || !in_the_loop()) && !isset($array['devs'])) {
return $array['content'];
// Don't do anything if we're in the admin section
} elseif (is_admin()) {
return $array['content'];
// If all the checks pass, let's make us some buttons!
} else {
// Set the options for the horizontal floating bar
$postType = get_post_type($postID);
$spec_float_where = get_post_meta($postID, 'nc_floatLocation', true);
if (isset($array['float']) && $array['float'] == 'ignore') {
$floatOption = 'float_ignore';
} elseif ($spec_float_where == 'off' && $options['buttonFloat'] != 'float_ignore') {
$floatOption = 'floatNone';
} elseif ($options['float'] && is_singular() && $options['float_location_' . $postType] == 'on') {
$floatOption = 'float' . ucfirst($options['floatOption']);
} else {
$floatOption = 'floatNone';
}
// Disable the plugin on feeds, search results, and non-published content
if (!is_feed() && !is_search() && get_post_status($postID) == 'publish') {
// Acquire the social stats from the networks
if (isset($array['url'])) {
$buttonsArray['url'] = $array['url'];
} else {
$buttonsArray['url'] = get_permalink($postID);
}
// Fetch the share counts
$buttonsArray['shares'] = get_social_warfare_shares($postID);
// Pass the swp_options into the array so we can pass it into the filter
$buttonsArray['options'] = $options;
// Customize which buttosn we're going to display
if (isset($array['buttons'])) {
// Fetch the global names and keys
$swp_options = array();
$swp_available_options = apply_filters('swp_options', $swp_options);
$available_buttons = $swp_available_options['options']['swp_display']['buttons']['content'];
// Split the comma separated list into an array
$button_set_array = explode(',', $array['buttons']);
// Match the names in the list to their appropriate system-wide keys
foreach ($button_set_array as $button) {
// Trim the network name in case of white space
$button = trim($button);
// Convert the names to their systme-wide keys
if (recursive_array_search($button, $available_buttons)) {
$key = recursive_array_search($button, $available_buttons);
// Store the result in the array that gets passed to the HTML generator
$buttonsArray['buttons'][$key] = $button;
// Declare a default share count of zero. This will be overriden later
if (!isset($buttonsArray['shares'][$key])) {
$buttonsArray['shares'][$key] = 0;
}
}
}
// Manually turn the total shares on or off
if (array_search('Total', $button_set_array)) {
$buttonsArray['buttons']['totes'] = 'Total';
}
}
// Setup the buttons array to pass into the 'swp_network_buttons' hook
$buttonsArray['count'] = 0;
$buttonsArray['totes'] = 0;
if ($buttonsArray['options']['totes'] && $buttonsArray['shares']['totes'] >= $buttonsArray['options']['minTotes'] && !isset($array['buttons']) || isset($buttonsArray['buttons']) && isset($buttonsArray['buttons']['totes']) && $buttonsArray['totes'] >= $options['minTotes']) {
++$buttonsArray['count'];
}
$buttonsArray['resource'] = array();
$buttonsArray['postID'] = $postID;
// Disable the subtitles plugin to avoid letting them inject their subtitle into our share titles
if (is_plugin_active('subtitles/subtitles.php') && class_exists('Subtitles')) {
remove_filter('the_title', array(Subtitles::getinstance(), 'the_subtitle'), 10, 2);
}
// This array will contain the HTML for all of the individual buttons
$buttonsArray = apply_filters('swp_network_buttons', $buttonsArray);
// Create the social panel
$assets = '<div class="nc_socialPanel swp_' . $options['visualTheme'] . ' swp_d_' . $options['dColorSet'] . ' swp_i_' . $options['iColorSet'] . ' swp_o_' . $options['oColorSet'] . '" data-position="' . $options['location_post'] . '" data-float="' . $floatOption . '" data-count="' . $buttonsArray['count'] . '" data-floatColor="' . $options['floatBgColor'] . '" data-scale="' . $options['buttonSize'] . '" data-align="' . $options['buttonFloat'] . '">';
// Setup the total shares count if it's on the left
if ($options['totes'] && $options['swTotesFormat'] == 'totesAltLeft' && $buttonsArray['totes'] >= $options['minTotes'] && !isset($array['buttons']) || $options['swTotesFormat'] == 'totesAltLeft' && isset($array['buttons']) && isset($array['buttons']['totes']) && $buttonsArray['totes'] >= $options['minTotes']) {
++$buttonsArray['count'];
$assets .= '<div class="nc_tweetContainer totes totesalt" data-id="' . $buttonsArray['count'] . '" >';
$assets .= '<span class="swp_count">' . swp_kilomega($buttonsArray['totes']) . ' <span class="swp_label">' . __('Shares', 'social-warfare') . '</span></span>';
$assets .= '</div>';
}
// Sort the buttons according to the user's preferences
if (isset($buttonsArray) && isset($buttonsArray['buttons'])) {
foreach ($buttonsArray['buttons'] as $key => $value) {
if (isset($buttonsArray['resource'][$key])) {
$assets .= $buttonsArray['resource'][$key];
}
}
} elseif ($options['orderOfIconsSelect'] == 'manual') {
foreach ($options['newOrderOfIcons'] as $key => $value) {
if (isset($buttonsArray['resource'][$key])) {
$assets .= $buttonsArray['resource'][$key];
}
}
} elseif ($options['orderOfIconsSelect'] == 'dynamic') {
arsort($buttonsArray['shares']);
foreach ($buttonsArray['shares'] as $thisIcon => $status) {
if (isset($buttonsArray['resource'][$thisIcon])) {
$assets .= $buttonsArray['resource'][$thisIcon];
}
}
}
// Create the Total Shares Box if it's on the right
if ($options['totes'] && $options['swTotesFormat'] != 'totesAltLeft' && $buttonsArray['totes'] >= $options['minTotes'] && !isset($buttonsArray['buttons']) || $options['swTotesFormat'] != 'totesAltLeft' && isset($buttonsArray['buttons']) && isset($buttonsArray['buttons']['totes']) && $buttonsArray['totes'] >= $options['minTotes']) {
++$buttonsArray['count'];
if ($options['swTotesFormat'] == 'totes') {
$assets .= '<div class="nc_tweetContainer totes" data-id="' . $buttonsArray['count'] . '" >';
$assets .= '<span class="swp_count">' . swp_kilomega($buttonsArray['totes']) . ' <span class="swp_label">' . __('Shares', 'social-warfare') . '</span></span>';
$assets .= '</div>';
} else {
$assets .= '<div class="nc_tweetContainer totes totesalt" data-id="' . $buttonsArray['count'] . '" >';
$assets .= '<span class="swp_count"><span class="swp_label">' . __('Shares', 'social-warfare') . '</span> ' . swp_kilomega($buttonsArray['totes']) . '</span>';
$assets .= '</div>';
}
}
// Close the Social Panel
$assets .= '</div>';
// Reset the cache timestamp if needed
if (swp_is_cache_fresh($postID) == false) {
delete_post_meta($postID, 'swp_cache_timestamp');
update_post_meta($postID, 'swp_cache_timestamp', floor(date('U') / 60 / 60));
}
if (isset($array['genesis'])) {
if ($array['where'] == 'below' && $array['genesis'] == 'below') {
return $assets;
} elseif ($array['where'] == 'above' && $array['genesis'] == 'above') {
return $assets;
} elseif ($array['where'] == 'both') {
return $assets;
} elseif ($array['where'] == 'none') {
return false;
}
} else {
if ($array['echo'] == false && $array['where'] != 'none') {
return $assets;
} elseif ($array['content'] === false) {
echo $assets;
} elseif ($array['where'] == 'below') {
$content = $array['content'] . '' . $assets;
return $content;
} elseif ($array['where'] == 'above') {
$content = $assets . '' . $array['content'];
return $content;
} elseif ($array['where'] == 'both') {
$content = $assets . '' . $array['content'] . '' . $assets;
return $content;
} elseif ($array['where'] == 'none') {
return $array['content'];
}
}
} else {
return $array['content'];
}
}
}
function swp_output_cache_trigger($info)
{
// Check if we're on a single post page, the cache is expired, and they're using the updated cache rebuild method
if (is_singular() && swp_is_cache_fresh(get_the_ID(), true) == false && $info['swp_user_options']['cacheMethod'] != 'legacy') {
// Make sure we're not on a WooCommerce Account Page
if (is_plugin_active('woocommerce/woocommerce.php') && is_account_page()) {
return $info;
// Trigger the cache rebuild
} else {
$url = get_permalink();
$admin_ajax = admin_url('admin-ajax.php');
$info['footer_output'] .= PHP_EOL . 'var swp_buttons_exist = !!document.getElementsByClassName("nc_socialPanel");if(swp_buttons_exist) {jQuery(document).on( "ready" , function() { var swp_admin_ajax = "' . $admin_ajax . '";var swp_cache_data = {"action":"swp_cache_trigger","post_id":' . $info['postID'] . '};jQuery.post(swp_admin_ajax, swp_cache_data, function(response) {console.log(response);});});}';
}
}
// Return the array so the world doesn't explode
return $info;
}
function swp_pinterest_button_html($array)
{
// If we've already generated this button, just use our existing html
if (isset($_GLOBALS['sw']['buttons'][$array['postID']]['pinterest'])) {
$array['resource']['pinterest'] = $_GLOBALS['sw']['buttons'][$array['postID']]['pinterest'];
// If not, let's check if Facebook is activated and create the button HTML
} elseif ($array['options']['newOrderOfIcons']['pinterest'] && !isset($array['buttons']) || isset($array['buttons']) && isset($array['buttons']['pinterest'])) {
$array['totes'] += $array['shares']['pinterest'];
++$array['count'];
$pi = get_post_meta($array['postID'], 'nc_pinterestImage', true);
// Pinterest Username
$pinterest_username = $array['options']['pinterestID'];
if (isset($pinterest_username) && $pinterest_username != '') {
$pu = ' via @' . str_replace('@', '', $pinterest_username);
} else {
$pu = '';
}
if (swp_is_cache_fresh($array['postID']) == false) {
// Check if an image ID has been provided
$array['imageID'] = get_post_meta($array['postID'], 'nc_pinterestImage', true);
if ($array['imageID']) {
$array['imageURL'] = wp_get_attachment_url($array['imageID']);
delete_post_meta($array['postID'], 'swp_pinterest_image_url');
update_post_meta($array['postID'], 'swp_pinterest_image_url', $array['imageURL']);
// else:
// $array['imageURL'] = wp_get_attachment_url( get_post_thumbnail_id( $array['postID'] ) );
// delete_post_meta($array['postID'],'swp_pinterest_image_url');
}
} else {
// Check if we have a cached Open Graph Image URL
$array['imageURL'] = get_post_meta($array['postID'], 'swp_pinterest_image_url', true);
// If not, let's check to see if we have an ID to generate one
if (!$array['imageURL']) {
// Check for an Open Graph Image ID
$array['imageID'] = get_post_meta($array['postID'], 'nc_pinterestImage', true);
if ($array['imageID']) {
// If we find one, let's convert it to a link and cache it for next time
$array['imageURL'] = wp_get_attachment_url($array['imageID']);
delete_post_meta($array['postID'], 'swp_pinterest_image_url');
update_post_meta($array['postID'], 'swp_pinterest_image_url', $array['imageURL']);
} else {
// If we don't find one, let's see if we can use a post thumbnail
$array['imageURL'] = wp_get_attachment_url(get_post_thumbnail_id($array['postID']));
}
}
}
$pd = get_post_meta($array['postID'], 'nc_pinterestDescription', true);
if ($array['imageURL']) {
$pi = '&media=' . urlencode(html_entity_decode($array['imageURL'], ENT_COMPAT, 'UTF-8'));
} else {
$pi = '';
}
$pinterestLink = $array['url'];
$title = strip_tags(get_the_title($array['postID']));
$title = str_replace('|', '', $title);
if ($pi != '' && is_swp_registered()) {
$a = '<a data-link="https://pinterest.com/pin/create/button/?url=' . $pinterestLink . '' . $pi . '&description=' . ($pd != '' ? urlencode(html_entity_decode($pd . $pu, ENT_COMPAT, 'UTF-8')) : urlencode(html_entity_decode($title . $pu, ENT_COMPAT, 'UTF-8'))) . '" class="nc_tweet" data-count="0">';
} else {
$a = '<a onClick="var e=document.createElement(\'script\');e.setAttribute(\'type\',\'text/javascript\');e.setAttribute(\'charset\',\'UTF-8\');e.setAttribute(\'src\',\'//assets.pinterest.com/js/pinmarklet.js?r=\'+Math.random()*99999999);document.body.appendChild(e);" class="nc_tweet noPop">';
}
$array['resource']['pinterest'] = '<div class="nc_tweetContainer nc_pinterest" data-id="' . $array['count'] . '" data-network="pinterest">';
$array['resource']['pinterest'] .= $a;
if ($array['options']['totesEach'] && $array['shares']['totes'] >= $array['options']['minTotes'] && $array['shares']['pinterest'] > 0) {
$array['resource']['pinterest'] .= '<span class="iconFiller">';
$array['resource']['pinterest'] .= '<span class="spaceManWilly" style="width:55px;">';
$array['resource']['pinterest'] .= '<i class="sw sw-pinterest"></i>';
$array['resource']['pinterest'] .= '<span class="swp_share"> ' . __('Pin', 'social-warfare') . '</span>';
$array['resource']['pinterest'] .= '</span></span>';
$array['resource']['pinterest'] .= '<span class="swp_count">' . swp_kilomega($array['shares']['pinterest']) . '</span>';
} else {
$array['resource']['pinterest'] .= '<span class="swp_count swp_hide"><span class="iconFiller"><span class="spaceManWilly" style="width:55px;"><i class="sw sw-pinterest"></i><span class="swp_share"> ' . __('Pin', 'social-warfare') . '</span></span></span></span>';
}
$array['resource']['pinterest'] .= '</a>';
$array['resource']['pinterest'] .= '</div>';
// Store these buttons so that we don't have to generate them for each set
$_GLOBALS['sw']['buttons'][$array['postID']]['pinterest'] = $array['resource']['pinterest'];
}
return $array;
}
function get_social_warfare_shares($postID)
{
// Set the initial options
$options = swp_get_user_options();
$url = get_permalink($postID);
// $url = 'https://youtu.be/jjK1aUU2Dx4';
/*****************************************************************
* *
* Check the Cache *
* *
******************************************************************/
$freshCache = swp_is_cache_fresh($postID);
// $freshCache = false;
/*****************************************************************
* *
* Setup the Networks Array that we'll loop through *
* *
******************************************************************/
// Initiate the ShareCount class
$shares['totes'] = 0;
// Queue up the networks that are available
$availableNetworks = $options['newOrderOfIcons'];
$networks = array();
foreach ($availableNetworks as $key => $value) {
if ($options['newOrderOfIcons'][$key]) {
$networks[] = $key;
}
}
/*****************************************************************
* *
* Loop through the Networks *
* *
******************************************************************/
// Loop through the networks and fetch their share counts
foreach ($networks as $network) {
// Check if we can used the cached share numbers
if ($freshCache == true) {
$shares[$network] = get_post_meta($postID, '_' . $network . '_shares', true);
// If cache is expired, fetch new and update the cache
} else {
$old_shares[$network] = get_post_meta($postID, '_' . $network . '_shares', true);
$share_links[$network] = call_user_func('swp_' . $network . '_request_link', $url);
}
}
// Recover Shares From Previously Used URL Patterns
if ($options['recover_shares'] == true && $freshCache == false) {
$alternateURL = swp_get_alt_permalink($postID);
$alternateURL = apply_filters('swp_recovery_filter', $alternateURL);
// Debug the Alternate URL being checked
if (isset($_GET['swp_recovery_debug']) && $_GET['swp_recovery_debug'] == true) {
echo $alternateURL;
}
foreach ($networks as $network) {
$old_share_links[$network] = call_user_func('swp_' . $network . '_request_link', $alternateURL);
}
}
if ($freshCache == true) {
if (get_post_meta($postID, '_totes', true)) {
$shares['totes'] = get_post_meta($postID, '_totes', true);
} else {
$shares['totes'] = 0;
}
} else {
// Fetch all the share counts asyncrounously
$raw_shares_array = swp_fetch_shares_via_curl_multi($share_links);
if ($options['recover_shares'] == true) {
$old_raw_shares_array = swp_fetch_shares_via_curl_multi($old_share_links);
}
foreach ($networks as $network) {
if (!isset($raw_shares_array[$network])) {
$raw_shares_array[$network] = 0;
}
if (!isset($old_raw_shares_array[$network])) {
$old_raw_shares_array[$network] = 0;
}
$shares[$network] = call_user_func('swp_format_' . $network . '_response', $raw_shares_array[$network]);
if ($options['recover_shares'] == true) {
$recovered_shares[$network] = call_user_func('swp_format_' . $network . '_response', $old_raw_shares_array[$network]);
if ($shares[$network] != $recovered_shares[$network]) {
$shares[$network] = $shares[$network] + $recovered_shares[$network];
}
}
if ($shares[$network] <= $old_shares[$network]) {
$shares[$network] = $old_shares[$network];
} else {
delete_post_meta($postID, '_' . $network . '_shares');
update_post_meta($postID, '_' . $network . '_shares', $shares[$network]);
}
$shares['totes'] += $shares[$network];
}
}
/*****************************************************************
* *
* Update the Cache and Return the Share Counts *
* *
******************************************************************/
if ($freshCache != true) {
// Clean out the previously used custom meta fields
delete_post_meta($postID, '_totes');
// Add the new data to the custom meta fields
update_post_meta($postID, '_totes', $shares['totes']);
}
// Return the share counts
return $shares;
}
/**
* Trigger cache rebuild.
*
* @since 1.4.7
* @access public
* @param array $info An array of footer script information.
* @return array $info A modified array of footer script information.
*/
function swp_output_cache_trigger($info)
{
// Bail early if we're not on a single page or we have fresh cache.
if (!is_singular() || swp_is_cache_fresh(get_the_ID(), true)) {
return $info;
}
// Bail if we're not using the newer cache method.
if ('legacy' === $info['swp_user_options']['cacheMethod']) {
return $info;
}
// Bail if we're on a WooCommerce account page.
if (function_exists('is_account_page') && is_account_page()) {
return $info;
}
// Trigger the cache rebuild.
if ('rebuild' === get_query_var('swp_cache') || false === swp_is_cache_fresh(get_the_ID(), true)) {
ob_start();
?>
swp_admin_ajax = '<?php
echo admin_url('admin-ajax.php');
?>
';
var swp_buttons_exist = !!document.getElementsByClassName( 'nc_socialPanel' );
if ( swp_buttons_exist ) {
jQuery( document ).ready( function() {
var swp_cache_data = {
'action': 'swp_cache_trigger',
'post_id': <?php
echo $info['postID'];
?>
};
jQuery.post( swp_admin_ajax, swp_cache_data, function( response ) {
console.log(response);
});
});
}
swp_post_id='<?php
echo $info['postID'];
?>
';
swp_post_url='<?php
echo get_permalink();
?>
';
socialWarfarePlugin.fetchFacebookShares();
<?php
$info['footer_output'] = ob_get_clean();
}
return $info;
}
function swp_add_header_meta()
{
global $swp_user_options;
$info['postID'] = get_the_ID();
// Cache some resource for fewer queries on subsequent page loads
if (swp_is_cache_fresh($info['postID'], true) == false) {
// Check if an image ID has been provided
$info['imageID'] = get_post_meta($info['postID'], 'nc_ogImage', true);
if ($info['imageID']) {
// Cache the image URL
$info['imageURL'] = wp_get_attachment_url($info['imageID']);
delete_post_meta($info['postID'], 'swp_open_graph_image_url');
update_post_meta($info['postID'], 'swp_open_graph_image_url', $info['imageURL']);
// Cache the height and width
$info['image_data'] = wp_get_attachment_image_src($info['imageID'], 'full');
delete_post_meta($info['postID'], 'swp_open_graph_image_data');
update_post_meta($info['postID'], 'swp_open_graph_image_data', json_encode($info['image_data']));
} else {
$info['imageURL'] = wp_get_attachment_url(get_post_thumbnail_id($info['postID']));
delete_post_meta($info['postID'], 'swp_open_thumbnail_url');
update_post_meta($info['postID'], 'swp_open_thumbnail_url', $info['imageURL']);
delete_post_meta($info['postID'], 'swp_open_graph_image_url');
// Cache the height and width
$info['image_data'] = wp_get_attachment_image_src(get_post_thumbnail_id($info['postID']), 'full');
delete_post_meta($info['postID'], 'swp_open_graph_image_data');
update_post_meta($info['postID'], 'swp_open_graph_image_data', json_encode($info['image_data']));
}
// Cache the Twitter Handle
$user_twitter_handle = get_the_author_meta('swp_twitter', swp_get_author($info['postID']));
if ($user_twitter_handle) {
delete_post_meta($info['postID'], 'swp_twitter_username');
update_post_meta($info['postID'], 'swp_twitter_username', $user_twitter_handle);
} else {
delete_post_meta($info['postID'], 'swp_twitter_username');
}
} else {
// Check if we have a cached Open Graph Image URL
$info['imageURL'] = get_post_meta($info['postID'], 'swp_open_graph_image_url', true);
// If not, let's check to see if we have an ID to generate one
if (!$info['imageURL']) {
// Check for an Open Graph Image ID
$info['imageID'] = get_post_meta($info['postID'], 'nc_ogImage', true);
if ($info['imageID']) {
// If we find one, let's convert it to a link and cache it for next time
$info['imageURL'] = wp_get_attachment_url($info['imageID']);
delete_post_meta($info['postID'], 'swp_open_graph_image_url');
update_post_meta($info['postID'], 'swp_open_graph_image_url', $info['imageURL']);
} else {
// If we don't find one, let's save the URL of the thumbnail in case we need it
$thumbnail_image = get_post_meta($info['postID'], 'swp_open_thumbnail_url', true);
}
}
$user_twitter_handle = get_post_meta($info['postID'], 'swp_twitter_username', true);
}
// Create the image Open Graph Meta Tag
$info['postID'] = get_the_ID();
$info['title'] = htmlspecialchars(get_post_meta($info['postID'], 'nc_ogTitle', true));
$info['description'] = htmlspecialchars(get_post_meta($info['postID'], 'nc_ogDescription', true));
$info['swp_fb_author'] = htmlspecialchars(get_post_meta($info['postID'], 'swp_fb_author', true));
$info['swp_user_options'] = $swp_user_options;
$info['user_twitter_handle'] = $user_twitter_handle;
$info['header_output'] = '';
$info = apply_filters('swp_meta_tags', $info);
if ($info['header_output']) {
echo PHP_EOL . '<!-- Open Graph Meta Tags & Twitter Card generated by Social Warfare v' . SWP_VERSION . ' http://warfareplugins.com -->';
echo $info['header_output'];
echo PHP_EOL . '<!-- Open Graph Meta Tags & Twitter Card generated by Social Warfare v' . SWP_VERSION . ' http://warfareplugins.com -->' . PHP_EOL . PHP_EOL;
}
}
function swp_cache_rebuild()
{
// Gain access to the database
global $wpdb;
// Fetch the Post ID
$post_id = $_POST['post_id'];
// Ensure that the cache for this post is actually expired
if (swp_is_cache_fresh($post_id, true, true) == false) {
// Force the cache trigger on
$_GET['swp_cache'] = 'rebuild';
// Fetch new shares
$shares = get_social_warfare_shares($post_id);
// Update Bitly links
foreach ($shares as $key => $value) {
swp_process_url(get_permalink($post_id), $key, $post_id);
}
// Update the Pinterest image
$array['imageID'] = get_post_meta($post_id, 'nc_pinterestImage', true);
if ($array['imageID']) {
$array['imageURL'] = wp_get_attachment_url($array['imageID']);
delete_post_meta($post_id, 'swp_pinterest_image_url');
update_post_meta($post_id, 'swp_pinterest_image_url', $array['imageURL']);
}
// Update the Twitter username
$user_twitter_handle = get_the_author_meta('swp_twitter', swp_get_author($post_id));
if ($user_twitter_handle) {
delete_post_meta($post_id, 'swp_twitter_username');
update_post_meta($post_id, 'swp_twitter_username', $user_twitter_handle);
} else {
delete_post_meta($post_id, 'swp_twitter_username');
}
// Update the cache timestamp
delete_post_meta($post_id, 'swp_cache_timestamp');
update_post_meta($post_id, 'swp_cache_timestamp', floor(date('U') / 60 / 60));
// Return the share count
wp_send_json($shares);
}
// Kill off all the WordPress functions
wp_die();
}
