/**
* Add the image for gravatar
*
* @param string $file
* @param string $path
* @return array [name (the name of the file), image (the path of the image), message (the returned message)]
*
*/
public function addImage($file, $path = ABSPATH)
{
$out = array();
$out['name'] = strtolower(basename($file['name']));
$out['gravatar'] = _ABH_GRAVATAR_DIR_ . strtolower(basename($file['name']));
$out['message'] = '';
$file_error = $file['error'];
$img = new Model_ABH_Image();
/* get the file extension */
$file_name = explode('.', $file['name']);
$file_type = strtolower($file_name[count($file_name) - 1]);
/* if the file has a name */
if (!empty($file['name'])) {
/* Check the extension */
$file_type = strtolower($file_type);
$files = array('jpeg', 'jpg', 'gif', 'png');
$key = in_array($file_type, $files);
if (!$key) {
ABH_Classes_Error::setError(__("File type error: Only JPEG, JPG, GIF or PNG files are allowed.", _ABH_PLUGIN_NAME_));
return;
}
/* Check for error messages */
$error_count = count($file_error);
if (!empty($file_error) && $error_count > 0) {
for ($i = 0; $i <= $error_count; ++$i) {
ABH_Classes_Error::setError($file['error'][$i]);
return;
}
} elseif (!$img->checkFunctions()) {
ABH_Classes_Error::setError(__("GD error: The GD library must be installed on your server.", _ABH_PLUGIN_NAME_));
return;
} else {
/* Delete the previous file if exists */
if (is_file($out['gravatar'])) {
if (!unlink($out['gravatar'])) {
ABH_Classes_Error::setError(__("Delete error: Could not delete the old gravatar.", _ABH_PLUGIN_NAME_));
return;
}
}
/* Upload the file */
if (!move_uploaded_file($file['tmp_name'], $out['gravatar'])) {
ABH_Classes_Error::setError(__("Upload error: Could not upload the gravatar.", _ABH_PLUGIN_NAME_), 'fatal');
return;
}
/* Change the permision */
if (!chmod($out['gravatar'], 0755)) {
ABH_Classes_Error::setError(__("Permission error: Could not change the gravatar permissions.", _ABH_PLUGIN_NAME_));
return;
}
/* Transform the image into icon */
$img->openImage($out['gravatar']);
$img->resizeImage(80, 80);
$img->saveImage();
copy($img->image, $out['gravatar']);
$out['message'] .= __("The gravatar has been updated.", _ABH_PLUGIN_NAME_);
return $out;
}
}
}
/**
* This hook will show the error in WP header
*/
function hookNotices()
{
if (is_array(self::$errors)) {
foreach (self::$errors as $error) {
switch ($error['type']) {
case 'fatal':
self::showError(ucfirst(_ABH_PLUGIN_NAME_ . " " . $error['type']) . ': ' . $error['text'], $error['id']);
die;
break;
case 'settings':
/* switch off option for notifications */
self::$switch_off = "<a href=\"javascript:void(0);\" onclick=\"jQuery.post( ajaxurl, {action: 'abh_warnings_off', nonce: '" . wp_create_nonce('abh_none') . "'}, function(data) { if (data) { jQuery('#abh_ignore_warn').attr('checked', true); jQuery('.abh_message').hide(); jQuery('#toplevel_page_abh .awaiting-mod').fadeOut('slow'); } });\" >" . __("Turn off warnings!", _ABH_PLUGIN_NAME_) . "</a>";
self::showError(ucfirst(_ABH_PLUGIN_NAME_) . " " . __('Notice: ', _ABH_PLUGIN_NAME_) . $error['text'] . " " . self::$switch_off, $error['id']);
break;
default:
self::showError(ucfirst(_ABH_PLUGIN_NAME_) . " " . __('Note: ', _ABH_PLUGIN_NAME_) . $error['text'], $error['id']);
}
}
}
self::$errors = array();
}
/**
* Check for SEO blog bad settings
*/
public static function checkErrorSettings($count_only = false)
{
if (function_exists('is_network_admin') && is_network_admin()) {
return;
}
if (false) {
if ($count_only) {
self::$errors_count++;
} else {
ABH_Classes_Error::setError(__('Notice', _ABH_PLUGIN_NAME_) . " <br /> ", 'settings');
}
}
}