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<?php
/**
* Class MPCEBaseElement
*
* @abstract
*/
abstract class MPCEBaseElement {
/**
* @var string
*/
public $id;
/**
* @var string
*/
public $name;
/**
* @var string
*/
public $icon;
//public $title = null;
private static $mimeTypes = array('image/jpeg', 'image/png');
private static $extensions = array('jpg', 'jpeg', 'png');
const ID_REGEXP = '/^[a-z_\-.0-9]{1,50}$/is';
const NAME_REGEXP = '/^[^\\\\"]{1,100}$/is';
//const TITLE_REGEXP = '/^[^\\\\"]{1,300}$/is';
/**
* @return string
*/
public function getId() {
return $this->id;
}
/**
* @global stdClass $motopressCELang
* @param string $id
*/
public function setId($id) {
global $motopressCELang;
if (is_string($id)) {
$id = trim($id);
if (!empty($id)) {
$id = filter_var($id, FILTER_SANITIZE_STRING);
if (preg_match(self::ID_REGEXP, $id)) {
$this->id = $id;
} else {
$this->addError('id', $motopressCELang->CEIdValidation);
}
} else {
$this->addError('id', $motopressCELang->CEEmpty);
}
} else {
$this->addError('id', strtr($motopressCELang->CEInvalidArgumentType, array('%name%' => gettype($id))));
}
}
/**
* @return string
*/
public function getName() {
return $this->name;
}
/**
* @global stdClass $motopressCELang
* @param string $name
*/
public function setName($name) {
global $motopressCELang;
if (is_string($name)) {
$name = trim($name);
if (!empty($name)) {
$name = filter_var($name, FILTER_SANITIZE_STRING, FILTER_FLAG_NO_ENCODE_QUOTES);
if (preg_match(self::NAME_REGEXP, $name)) {
$this->name = $name;
} else {
$this->addError('name', $motopressCELang->CENameValidation);
}
} else {
$this->addError('name', $motopressCELang->CEEmpty);
}
} else {
$this->addError('name', strtr($motopressCELang->CEInvalidArgumentType, array('%name%' => gettype($name))));
}
}
/**
* @return string
*/
public function getIcon() {
return $this->icon;
}
/**
* @abstract
* @param string $icon
*/
abstract public function setIcon($icon);
/**
* @final
* @global array $motopressCESettings
* @global MPCERequirements $motopressCERequirements
* @global stdClass $motopressCELang
* @param string $icon
* @param string $iconDir
*/
final protected function icon($icon, $iconDir) {
global $motopressCESettings;
global $motopressCERequirements;
global $motopressCELang;
if (is_string($icon)) {
$icon = trim($icon);
if (!empty($icon)) {
$icon = filter_var($icon, FILTER_SANITIZE_STRING);
if (dirname($icon) === '.') {
$iconPath = $motopressCESettings['plugin_root'] . '/' . $motopressCESettings['plugin_name'] . '/images/ce/' . $iconDir . '/' . $icon;
$iconUrl = $motopressCESettings['plugin_root_url'] . '/' . $motopressCESettings['plugin_name'] . '/images/ce/' . $iconDir . '/' . $icon;
} else {
$iconPath = WP_CONTENT_DIR . '/' . $icon;
$iconUrl = WP_CONTENT_URL . '/' . $icon;
}
$iconUrl .= '?ver=' . $motopressCESettings['plugin_version'];
if (file_exists($iconPath)) {
$mimeType = null;
if ($motopressCERequirements->getGd()) {
$info = getimagesize($iconPath);
if ($info) {
$mimeType = $info['mime'];
}
}
if (is_null($mimeType) && $motopressCERequirements->getFileinfo() && version_compare(PHP_VERSION, '5.3.0', '>=')) {
$finfo = new finfo(FILEINFO_MIME_TYPE);
$finfoMimeType = $finfo->file($iconPath);
if ($finfoMimeType) {
$mimeType = $finfoMimeType;
}
}
if (is_null($mimeType) && $motopressCERequirements->getExif()) {
$exifImageType = exif_imagetype($iconPath);
if ($exifImageType) {
$mimeType = image_type_to_mime_type($exifImageType);
}
}
$extension = null;
if (is_null($mimeType) && $motopressCERequirements->getImagick()) {
try {
$imagick = new Imagick($iconPath);
$extension = strtolower($imagick->getImageFormat());
} catch(ImagickException $e) {
if ($motopressCESettings['debug']) var_dump($e);
}
}
if (is_null($extension) && $motopressCERequirements->getGmagick()) {
try {
$gmagick = new Gmagick($iconPath);
$extension = strtolower($gmagick->getimageformat());
} catch(GmagickException $e) {
if ($motopressCESettings['debug']) var_dump($e);
}
}
if (is_null($extension)) {
$extension = pathinfo($iconPath, PATHINFO_EXTENSION);
}
if (!is_null($mimeType) || !is_null($extension)) {
if (in_array($mimeType, self::$mimeTypes) || in_array($extension, self::$extensions)) {
$this->icon = $iconUrl;
} else {
$this->addError('icon', strtr($motopressCELang->CEIconValidation, array('%name%' => $mimeType)));
}
} else {
$this->addError('icon', $motopressCELang->CEUnknownMimeType);
}
} else {
$this->addError('icon', strtr($motopressCELang->fileNotExists, array('%name%' => $iconPath)));
}
} else {
$this->addError('icon', $motopressCELang->CEEmpty);
}
} else {
$this->addError('icon', strtr($motopressCELang->CEInvalidArgumentType, array('%name%' => gettype($icon))));
}
}
/**
* @return string
*/
/*
public function getTitle() {
return $this->title;
}
*/
/**
* @global stdClass $motopressCELang
* @param string $title
*/
/*
public function setTitle($title) {
global $motopressCELang;
if (is_string($title)) {
$title = trim($title);
if (!empty($title)) {
$title = filter_var($title, FILTER_SANITIZE_STRING, FILTER_FLAG_NO_ENCODE_QUOTES);
if (preg_match(self::TITLE_REGEXP, $title)) {
$this->title = $title;
} else {
$this->addError('title', $motopressCELang->CETitleValidation);
}
} else {
$this->addError('title', $motopressCELang->CEEmpty);
}
} else {
$this->addError('title', strtr($motopressCELang->CEInvalidArgumentType, array('%name%' => gettype($title))));
}
}
*/
/**
* @abstract
* @return boolean
*/
abstract public function isValid();
/**
* @return string[]
*/
public function getErrors() {
return $this->errors;
}
/**
* @final
* @param string $key
* @param string $message
* @return boolean
*/
final protected function addError($key, $message) {
if (array_key_exists($key, $this->errors)) {
$this->errors[$key][] = $message;
} else {
return false;
}
}
/**
* @final
*/
final public function showErrors() {
echo '<div class="alert">';
echo '<span class="object">' . $this . '</span>';
echo '<ul class="property">';
foreach ($this->errors as $property => $errors) {
if (!empty($errors)) {
echo '<li>' . $property . ':';
echo '<ul class="errors">';
foreach ($errors as $error) {
echo '<li>' . $error . '</li>';
}
echo '</ul>';
echo '</li>';
}
}
echo '</ul>';
echo '</div>';
}
/**
* @abstract
* @return string
*/
abstract public function __toString();
}