本文整理汇总了PHP中Idno\Entities\File::isImage方法的典型用法代码示例。如果您正苦于以下问题：PHP File::isImage方法的具体用法？PHP File::isImage怎么用？PHP File::isImage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Idno\Entities\File的用法示例。
在下文中一共展示了File::isImage方法的7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: post
function post()
{
if (\Idno\Core\Idno::site()->session()->isLoggedOn()) {
if (!empty($_FILES['file']['tmp_name'])) {
if (!\Idno\Core\Idno::site()->triggerEvent("file/upload", [], true)) {
exit;
}
if (\Idno\Entities\File::isImage($_FILES['file']['tmp_name'])) {
$return = false;
$file = false;
if ($file = \Idno\Entities\File::createThumbnailFromFile($_FILES['file']['tmp_name'], $_FILES['file']['name'], 1024)) {
$return = true;
$returnfile = new \stdClass();
$returnfile->file = ['_id' => $file];
$file = $returnfile;
} else {
if ($file = \Idno\Entities\File::createFromFile($_FILES['file']['tmp_name'], $_FILES['file']['name'], $_FILES['file']['type'], true)) {
$return = true;
}
}
if ($return) {
$t = \Idno\Core\Idno::site()->template();
$t->file = $file;
echo $t->draw('file/picker/donejs');
exit;
}
} else {
Idno::site()->session()->addErrorMessage("You can only upload images.");
}
}
$this->forward($_SERVER['HTTP_REDIRECT']);
}
}示例2: saveDataFromInput
/**
* Saves changes to this object based on user input
* @return bool
*/
function saveDataFromInput()
{
if (empty($this->_id)) {
$new = true;
} else {
$new = false;
}
$this->title = \Idno\Core\site()->currentPage()->getInput('title');
$this->body = \Idno\Core\site()->currentPage()->getInput('body');
$this->tags = \Idno\Core\site()->currentPage()->getInput('tags');
$this->setAccess('PUBLIC');
if ($time = \Idno\Core\site()->currentPage()->getInput('created')) {
if ($time = strtotime($time)) {
$this->created = $time;
}
}
// Get photo
if ($new) {
if (!empty($_FILES['photo']['tmp_name'])) {
if (\Idno\Entities\File::isImage($_FILES['photo']['tmp_name'])) {
if ($photo = \Idno\Entities\File::createFromFile($_FILES['photo']['tmp_name'], $_FILES['photo']['name'], $_FILES['photo']['type'], true)) {
$this->attachFile($photo);
// Now get some smaller thumbnails, with the option to override sizes
$sizes = \Idno\Core\site()->events()->dispatch('photo/thumbnail/getsizes', new \Idno\Core\Event(array('sizes' => ['large' => 800, 'medium' => 400, 'small' => 200])));
foreach ($sizes->data()['sizes'] as $label => $size) {
$filename = $_FILES['photo']['name'];
// Experiment: let's not save thumbnails for GIFs, in order to enable animated GIF posting.
if ($_FILES['photo']['type'] != 'image/gif') {
if ($thumbnail = \Idno\Entities\File::createThumbnailFromFile($_FILES['photo']['tmp_name'], "{$filename}_{$label}", $size)) {
$varname = "thumbnail_{$label}";
$this->{$varname} = \Idno\Core\site()->config()->url . 'file/' . $thumbnail;
$varname = "thumbnail_{$label}_id";
$this->{$varname} = substr($thumbnail, 0, strpos($thumbnail, '/'));
}
}
}
} else {
\Idno\Core\site()->session()->addMessage('Image wasn\'t attached.');
}
} else {
\Idno\Core\site()->session()->addMessage('This doesn\'t seem to be an image ..');
}
} else {
\Idno\Core\site()->session()->addMessage('We couldn\'t access your image. Please try again.');
return false;
}
}
if ($this->save()) {
if ($new) {
$this->addToFeed();
}
// Add it to the Activity Streams feed
\Idno\Core\Webmention::pingMentions($this->getURL(), \Idno\Core\site()->template()->parseURLs($this->getTitle() . ' ' . $this->getDescription()));
return true;
} else {
return false;
}
}示例3: saveDataFromInput
function saveDataFromInput()
{
if (empty($this->_id)) {
$new = true;
} else {
$new = false;
}
if ($new) {
if (!\Idno\Core\Idno::site()->triggerEvent("file/upload", [], true)) {
return false;
}
}
$body = \Idno\Core\Idno::site()->currentPage()->getInput('body');
if (!empty($_FILES['comic']['tmp_name']) || !empty($this->_id)) {
$this->body = $body;
$this->title = \Idno\Core\Idno::site()->currentPage()->getInput('title');
$this->description = \Idno\Core\Idno::site()->currentPage()->getInput('description');
if ($time = \Idno\Core\Idno::site()->currentPage()->getInput('created')) {
if ($time = strtotime($time)) {
$this->created = $time;
}
}
if (!empty($_FILES['comic']['tmp_name'])) {
if (\Idno\Entities\File::isImage($_FILES['comic']['tmp_name'])) {
if ($size = getimagesize($_FILES['comic']['tmp_name'])) {
$this->width = $size[0];
$this->height = $size[1];
}
if ($comic = \Idno\Entities\File::createFromFile($_FILES['comic']['tmp_name'], $_FILES['comic']['name'], $_FILES['comic']['type'], true)) {
$this->attachFile($comic);
}
}
}
$this->setAccess(\Idno\Core\Idno::site()->currentPage()->getInput('access', 'PUBLIC'));
if ($this->save($new)) {
if ($this->getAccess() == 'PUBLIC') {
\Idno\Core\Webmention::pingMentions($this->getURL(), \Idno\Core\Idno::site()->template()->parseURLs($this->getDescription()));
}
return true;
}
} else {
\Idno\Core\Idno::site()->session()->addErrorMessage('You can\'t save an empty comic.');
}
return false;
}示例4: saveDataFromInput
/**
* Saves changes to this object based on user input
* @return bool
*/
function saveDataFromInput()
{
if (empty($this->_id)) {
$new = true;
} else {
$new = false;
}
$this->title = \Idno\Core\site()->currentPage()->getInput('title');
$this->body = \Idno\Core\site()->currentPage()->getInput('body');
$this->setAccess('PUBLIC');
// Get photo
if ($new) {
if (!empty($_FILES['photo']['tmp_name'])) {
if (\Idno\Entities\File::isImage($_FILES['photo']['tmp_name'])) {
if ($photo = \Idno\Entities\File::createFromFile($_FILES['photo']['tmp_name'], $_FILES['photo']['name'], $_FILES['photo']['type'], true)) {
$this->attachFile($photo);
if ($thumbnail = \Idno\Entities\File::createThumbnailFromFile($_FILES['photo']['tmp_name'], $_FILES['photo']['name'])) {
$this->thumbnail = \Idno\Core\site()->config()->url . 'file/' . $thumbnail;
$this->thumbnail_id = substr($thumbnail, 0, strpos($thumbnail, '/'));
}
} else {
\Idno\Core\site()->session()->addMessage('Image wasn\'t attached.');
}
} else {
\Idno\Core\site()->session()->addMessage('This doesn\'t seem to be an image ..');
}
} else {
\Idno\Core\site()->session()->addMessage('We couldn\'t access your image. Please try again.');
return false;
}
}
if ($this->save()) {
if ($new) {
$this->addToFeed();
}
// Add it to the Activity Streams feed
\Idno\Core\Webmention::pingMentions($this->getURL(), \Idno\Core\site()->template()->parseURLs($this->getDescription()));
\Idno\Core\site()->session()->addMessage('Your photo was successfully saved.');
return true;
} else {
return false;
}
}示例5: saveDataFromInput
function saveDataFromInput()
{
if (empty($this->_id)) {
$new = true;
} else {
$new = false;
}
$body = \Idno\Core\site()->currentPage()->getInput('body');
if (!empty($_FILES['comic']['tmp_name']) || !empty($this->_id)) {
$this->body = $body;
$this->title = \Idno\Core\site()->currentPage()->getInput('title');
$this->description = \Idno\Core\site()->currentPage()->getInput('description');
if ($time = \Idno\Core\site()->currentPage()->getInput('created')) {
if ($time = strtotime($time)) {
$this->created = $time;
}
}
if (!empty($_FILES['comic']['tmp_name'])) {
if (\Idno\Entities\File::isImage($_FILES['comic']['tmp_name'])) {
if ($size = getimagesize($_FILES['comic']['tmp_name'])) {
$this->width = $size[0];
$this->height = $size[1];
}
if ($comic = \Idno\Entities\File::createFromFile($_FILES['comic']['tmp_name'], $_FILES['comic']['name'], $_FILES['comic']['type'], true)) {
$this->attachFile($comic);
}
}
}
$this->setAccess('PUBLIC');
if ($this->save()) {
if ($new) {
// Add it to the Activity Streams feed
$this->addToFeed();
}
\Idno\Core\Webmention::pingMentions($this->getURL(), \Idno\Core\site()->template()->parseURLs($this->getDescription()));
return true;
}
} else {
\Idno\Core\site()->session()->addMessage('You can\'t save an empty comic.');
}
return false;
}示例6: saveDataFromInput
/**
* Saves changes to this object based on user input
* @return bool
*/
function saveDataFromInput()
{
if (empty($this->_id)) {
$new = true;
} else {
$new = false;
}
if ($new) {
if (!\Idno\Core\Idno::site()->triggerEvent("file/upload", [], true)) {
return false;
}
}
$this->title = \Idno\Core\Idno::site()->currentPage()->getInput('title');
$this->body = \Idno\Core\Idno::site()->currentPage()->getInput('body');
$this->tags = \Idno\Core\Idno::site()->currentPage()->getInput('tags');
$access = \Idno\Core\Idno::site()->currentPage()->getInput('access');
$this->setAccess($access);
if ($time = \Idno\Core\Idno::site()->currentPage()->getInput('created')) {
if ($time = strtotime($time)) {
$this->created = $time;
}
}
// Get photo
if ($new) {
if (!empty($_FILES['photo']['tmp_name'])) {
if (\Idno\Entities\File::isImage($_FILES['photo']['tmp_name']) || \Idno\Entities\File::isSVG($_FILES['photo']['tmp_name'], $_FILES['photo']['name'])) {
// Extract exif data so we can rotate
if (is_callable('exif_read_data') && $_FILES['photo']['type'] == 'image/jpeg') {
try {
if (function_exists('exif_read_data')) {
if ($exif = exif_read_data($_FILES['photo']['tmp_name'])) {
$this->exif = base64_encode(serialize($exif));
// Yes, this is rough, but exif contains binary data that can not be saved in mongo
}
}
} catch (\Exception $e) {
$exif = false;
}
} else {
$exif = false;
}
if ($photo = \Idno\Entities\File::createFromFile($_FILES['photo']['tmp_name'], $_FILES['photo']['name'], $_FILES['photo']['type'], true, true)) {
$this->attachFile($photo);
// Now get some smaller thumbnails, with the option to override sizes
$sizes = \Idno\Core\Idno::site()->events()->dispatch('photo/thumbnail/getsizes', new \Idno\Core\Event(array('sizes' => array('large' => 800, 'medium' => 400, 'small' => 200))));
$eventdata = $sizes->data();
foreach ($eventdata['sizes'] as $label => $size) {
$filename = $_FILES['photo']['name'];
// Experiment: let's not save thumbnails for GIFs, in order to enable animated GIF posting.
if ($_FILES['photo']['type'] != 'image/gif') {
if ($thumbnail = \Idno\Entities\File::createThumbnailFromFile($_FILES['photo']['tmp_name'], "{$filename}_{$label}", $size, false)) {
$varname = "thumbnail_{$label}";
$this->{$varname} = \Idno\Core\Idno::site()->config()->url . 'file/' . $thumbnail;
$varname = "thumbnail_{$label}_id";
$this->{$varname} = substr($thumbnail, 0, strpos($thumbnail, '/'));
}
}
}
} else {
\Idno\Core\Idno::site()->session()->addErrorMessage('Image wasn\'t attached.');
}
} else {
\Idno\Core\Idno::site()->session()->addErrorMessage('This doesn\'t seem to be an image ..');
}
} else {
\Idno\Core\Idno::site()->session()->addErrorMessage('We couldn\'t access your image. Please try again.');
return false;
}
}
if ($this->save($new)) {
\Idno\Core\Webmention::pingMentions($this->getURL(), \Idno\Core\Idno::site()->template()->parseURLs($this->getTitle() . ' ' . $this->getDescription()));
return true;
} else {
return false;
}
}示例7: saveDataFromInput
function saveDataFromInput()
{
if (empty($this->_id)) {
$new = true;
} else {
$new = false;
}
$body = \Idno\Core\site()->currentPage()->getInput('body');
if (!empty($body)) {
$this->body = $body;
$this->title = \Idno\Core\site()->currentPage()->getInput('title');
$this->rating = \Idno\Core\site()->currentPage()->getInput('rating');
$this->productName = \Idno\Core\site()->currentPage()->getInput('productName');
$this->productCategory = \Idno\Core\site()->currentPage()->getInput('productCategory');
$this->productLink = \Idno\Core\site()->currentPage()->getInput('productLink');
$access = \Idno\Core\site()->currentPage()->getInput('access');
$this->setAccess($access);
if ($time = \Idno\Core\site()->currentPage()->getInput('created')) {
if ($time = strtotime($time)) {
$this->created = $time;
}
}
if ($new) {
if (!empty($_FILES['photo']['tmp_name'])) {
if (\Idno\Entities\File::isImage($_FILES['photo']['tmp_name'])) {
// Extract exif data so we can rotate
if (is_callable('exif_read_data') && $_FILES['photo']['type'] == 'image/jpeg') {
try {
if (function_exists('exif_read_data')) {
if ($exif = exif_read_data($_FILES['photo']['tmp_name'])) {
$this->exif = base64_encode(serialize($exif));
// Yes, this is rough, but exif contains binary data that can not be saved in mongo
}
}
} catch (\Exception $e) {
$exif = false;
}
} else {
$exif = false;
}
if ($photo = \Idno\Entities\File::createFromFile($_FILES['photo']['tmp_name'], $_FILES['photo']['name'], $_FILES['photo']['type'], true, true)) {
$this->attachFile($photo);
// Now get some smaller thumbnails, with the option to override sizes
$sizes = \Idno\Core\site()->events()->dispatch('photo/thumbnail/getsizes', new \Idno\Core\Event(array('sizes' => array('large' => 800, 'medium' => 400, 'small' => 200))));
$eventdata = $sizes->data();
foreach ($eventdata['sizes'] as $label => $size) {
$filename = $_FILES['photo']['name'];
if ($thumbnail = \Idno\Entities\File::createThumbnailFromFile($_FILES['photo']['tmp_name'], "{$filename}_{$label}", $size, false)) {
$varname = "thumbnail_{$label}";
$this->{$varname} = \Idno\Core\site()->config()->url . 'file/' . $thumbnail;
$varname = "thumbnail_{$label}_id";
$this->{$varname} = substr($thumbnail, 0, strpos($thumbnail, '/'));
}
}
}
} else {
\Idno\Core\site()->session()->addErrorMessage('This doesn\'t seem to be an image ..');
}
}
}
if ($this->save($new)) {
$autosave = new Autosave();
$autosave->clearContext('review');
\Idno\Core\Webmention::pingMentions($this->getURL(), \Idno\Core\site()->template()->parseURLs($this->getTitle() . ' ' . $this->getDescription()));
return true;
}
} else {
\Idno\Core\site()->session()->addErrorMessage('You can\'t save an empty entry.');
}
return false;
}