/**
* Generic Ajax handler
*
* @return void
*/
function cfcp_about_admin_ajax()
{
if (!empty($_POST['cfcp_about_action'])) {
switch ($_POST['cfcp_about_action']) {
case 'cfcp_image_search':
$results = cfcp_about_image_search(array('key' => $_POST['key'], 'term' => $_POST['cfp-img-search-term'], 'exclude' => !empty($_POST['cfcp_search_exclude']) ? array_map('intval', $_POST['cfcp_search_exclude']) : array()));
$ret = array('success' => !empty($results) ? true : false, 'key' => $_POST['key'], 'html' => !empty($results) ? $results : '<div class="cfp-img-search-no-results">' . __('No results found.', 'favepersonal') . '</div>');
break;
}
header('Content-Type: application/json');
echo json_encode($ret);
exit;
}
}
/**
* Generic Ajax handler
*
* @return void
*/
function cfcp_about_admin_ajax()
{
if (!empty($_POST['cfcp_about_action'])) {
switch ($_POST['cfcp_about_action']) {
case 'cfcp_image_search':
$results = cfcp_about_image_search(array('key' => $_POST['key'], 'term' => $_POST['cfp-img-search-term'], 'exclude' => !empty($_POST['cfcp_search_exclude']) ? array_map('intval', $_POST['cfcp_search_exclude']) : array()));
$ret = array('success' => !empty($results) ? true : false, 'key' => $_POST['key'], 'html' => !empty($results) ? $results : '<div class="cfp-img-search-no-results">' . __('No results found.', 'favepersonal') . '</div>');
break;
case 'cfcp_fetch_favicon':
usleep(500000);
// pause for 1/2 second to allow the spinner to at least display in the admin
$u = new CF_Favicon_Fetch(cfcp_about_get_favicon_dir());
$favicon = $u->have_site_favicon($_POST['url']);
if (empty($favicon)) {
$success = false;
$favicon = $u->get_site_favicon_url($_POST['url']);
if (!empty($favicon)) {
$success = true;
$favicon_status = 'new';
} else {
$success = false;
$favicon = cfcp_about_favicon_url('default');
$favicon_status = 'default';
}
} else {
$success = true;
$favicon = cfcp_about_favicon_url($favicon);
$favicon_status = 'local';
}
$ret = array('success' => $success, 'favicon_url' => $favicon, 'favicon_status' => $favicon_status);
break;
case 'cfcp_save_favicon':
$success = false;
$error = '';
$link = array('title' => trim($_POST['link']['title']), 'url' => trim($_POST['link']['url']), 'favicon' => trim($_POST['link']['favicon']), 'favicon_status' => trim($_POST['link']['favicon_status']));
$qs = strpos($link['favicon'], '?');
if ($qs !== false) {
$link['favicon'] = substr($link['favicon'], 0, $qs);
}
// fetch
if (!empty($link['url']) && !empty($link['title'])) {
if ($link['favicon_status'] == 'new') {
$u = new CF_Favicon_Fetch(cfcp_about_get_favicon_dir());
$a = $u->get_favicon($link['url']);
if (!empty($a) && $a != 'default') {
$link['favicon'] = basename($a);
$link['favicon_status'] = 'local';
} else {
$link['favicon'] = 'default';
$link['favicon_status'] = 'local';
}
if (!empty($link['favicon'])) {
$success = true;
} else {
$error = $u->get_last_error();
}
} elseif ($link['favicon_status'] == 'local' || $link['favicon_status'] == 'default') {
if ($link['favicon_status'] == 'default') {
$link['favicon'] = 'default';
} else {
$link['favicon'] = basename($link['favicon']);
}
$success = true;
} elseif ($link['favicon_status'] == 'custom') {
$u = new CF_Favicon_Fetch(cfcp_about_get_favicon_dir());
// download and save favicon
$f_data = $u->fetch_favicon($link['favicon']);
$filename = $u->make_filename($link['url'], $f_data['ext']);
if ($u->save_file($filename, $f_data) !== false) {
$link['favicon'] = $filename;
$link['favicon_status'] = 'local';
$success = true;
}
}
} else {
if (empty($link['title'])) {
$error += '<p>' . __('Please enter a valid link title.', 'favepersonal') . '</p>';
}
if (empty($link['url'])) {
$error += '<p>' . __('Please enter a valid link URL.', 'favepersonal') . '</p>';
}
}
// formulate response
if ($success) {
$ret = array('success' => true, 'html' => cfct_template_content('functions/about/views', 'link-item', compact('link')));
} else {
$ret = array('success' => false, 'error' => $error);
}
break;
}
header('Content-Type: application/json');
echo json_encode($ret);
exit;
}
}