本文整理汇总了PHP中OC_Image::loadFromBase64方法的典型用法代码示例。如果您正苦于以下问题：PHP OC_Image::loadFromBase64方法的具体用法？PHP OC_Image::loadFromBase64怎么用？PHP OC_Image::loadFromBase64使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类OC_Image的用法示例。
在下文中一共展示了OC_Image::loadFromBase64方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: getStandardImage
OCP\Util::writeLog('contacts', 'photo.php. GD module not installed', OCP\Util::DEBUG);
getStandardImage();
}
$contact = OC_Contacts_App::getContactVCard($id);
$image = new OC_Image();
if (!$image) {
getStandardImage();
}
// invalid vcard
if (is_null($contact)) {
OCP\Util::writeLog('contacts', 'photo.php. The VCard for ID ' . $id . ' is not RFC compatible', OCP\Util::ERROR);
} else {
OCP\Response::enableCaching($caching);
OC_Contacts_App::setLastModifiedHeader($contact);
// Photo :-)
if ($image->loadFromBase64($contact->getAsString('PHOTO'))) {
// OK
OCP\Response::setETagHeader(md5($contact->getAsString('PHOTO')));
} else {
// Logo :-/
if ($image->loadFromBase64($contact->getAsString('LOGO'))) {
// OK
OCP\Response::setETagHeader(md5($contact->getAsString('LOGO')));
}
}
if ($image->valid()) {
$max_size = 200;
if ($image->width() > $max_size || $image->height() > $max_size) {
$image->resize($max_size);
}
}示例2: bailOut
*/
// Firefox and Konqueror tries to download application/json for me. --Arthur
OCP\JSON::setContentTypeHeader('text/plain');
OCP\JSON::checkLoggedIn();
OCP\JSON::checkAppEnabled('contacts');
require_once 'loghandler.php';
if (!isset($_GET['id'])) {
bailOut(OCA\Contacts\App::$l10n->t('No contact ID was submitted.'));
}
$contact = OCA\Contacts\App::getContactVCard($_GET['id']);
// invalid vcard
if (is_null($contact)) {
bailOut(OCA\Contacts\App::$l10n->t('Error reading contact photo.'));
} else {
$image = new OC_Image();
if (!isset($contact->PHOTO) || !$image->loadFromBase64((string) $contact->PHOTO)) {
if (isset($contact->LOGO)) {
$image->loadFromBase64((string) $contact->LOGO);
}
}
if ($image->valid()) {
$tmpkey = 'contact-photo-' . $contact->UID;
if (OC_Cache::set($tmpkey, $image->data(), 600)) {
OCP\JSON::success(array('data' => array('id' => $_GET['id'], 'tmp' => $tmpkey)));
exit;
} else {
bailOut(OCA\Contacts\App::$l10n->t('Error saving temporary file.'));
}
} else {
bailOut(OCA\Contacts\App::$l10n->t('The loading photo is not valid.'));
}示例3: cacheThumbnail
public static function cacheThumbnail($id, \OC_Image $image = null)
{
if (\OC_Cache::hasKey(self::THUMBNAIL_PREFIX . $id)) {
return \OC_Cache::get(self::THUMBNAIL_PREFIX . $id);
}
if (is_null($image)) {
$vcard = self::getContactVCard($id);
// invalid vcard
if (is_null($vcard)) {
\OCP\Util::writeLog('contacts', __METHOD__ . ' The VCard for ID ' . $id . ' is not RFC compatible', \OCP\Util::ERROR);
return false;
}
$image = new \OC_Image();
if (!isset($vcard->PHOTO)) {
return false;
}
if (!$image->loadFromBase64((string) $vcard->PHOTO)) {
return false;
}
}
if (!$image->centerCrop()) {
\OCP\Util::writeLog('contacts', 'thumbnail.php. Couldn\'t crop thumbnail for ID ' . $id, \OCP\Util::ERROR);
return false;
}
if (!$image->resize(self::THUMBNAIL_SIZE)) {
\OCP\Util::writeLog('contacts', 'thumbnail.php. Couldn\'t resize thumbnail for ID ' . $id, \OCP\Util::ERROR);
return false;
}
// Cache for around a month
\OC_Cache::set(self::THUMBNAIL_PREFIX . $id, $image->data(), 3000000);
\OCP\Util::writeLog('contacts', 'Caching ' . $id, \OCP\Util::DEBUG);
return \OC_Cache::get(self::THUMBNAIL_PREFIX . $id);
}示例4: getStandardImage
$contact = OC_Contacts_App::getContactVCard($id);
// invalid vcard
if (is_null($contact)) {
OCP\Util::writeLog('contacts', 'thumbnail.php. The VCard for ID ' . $id . ' is not RFC compatible', OCP\Util::ERROR);
getStandardImage();
exit;
}
OCP\Response::enableCaching($caching);
OC_Contacts_App::setLastModifiedHeader($contact);
$thumbnail_size = 23;
// Find the photo from VCard.
$image = new OC_Image();
$photo = $contact->getAsString('PHOTO');
if ($photo) {
OCP\Response::setETagHeader(md5($photo));
if ($image->loadFromBase64($photo)) {
if ($image->centerCrop()) {
if ($image->resize($thumbnail_size)) {
if ($image->show()) {
// done
exit;
} else {
OCP\Util::writeLog('contacts', 'thumbnail.php. Couldn\'t display thumbnail for ID ' . $id, OCP\Util::ERROR);
}
} else {
OCP\Util::writeLog('contacts', 'thumbnail.php. Couldn\'t resize thumbnail for ID ' . $id, OCP\Util::ERROR);
}
} else {
OCP\Util::writeLog('contacts', 'thumbnail.php. Couldn\'t crop thumbnail for ID ' . $id, OCP\Util::ERROR);
}
} else {示例5: getStandardImage
}
if (!extension_loaded('gd') || !function_exists('gd_info')) {
OCP\Util::writeLog('contacts', 'photo.php. GD module not installed', OCP\Util::DEBUG);
getStandardImage();
}
$contact = OCA\Contacts\App::getContactVCard($id);
$image = new OC_Image();
if (!$image || !$contact) {
getStandardImage();
}
// invalid vcard
if (is_null($contact)) {
OCP\Util::writeLog('contacts', 'photo.php. The VCard for ID ' . $id . ' is not RFC compatible', OCP\Util::ERROR);
} else {
// Photo :-)
if (isset($contact->PHOTO) && $image->loadFromBase64((string) $contact->PHOTO)) {
// OK
$etag = md5($contact->PHOTO);
} else {
// Logo :-/
if (isset($contact->LOGO) && $image->loadFromBase64((string) $contact->LOGO)) {
// OK
$etag = md5($contact->LOGO);
}
}
if ($image->valid()) {
$modified = OCA\Contacts\App::lastModified($contact);
// Force refresh if modified within the last minute.
if (!is_null($modified)) {
$caching = time() - $modified->format('U') > 60 ? null : 0;
}