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Added experimental function to autostore images from urls into file

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This commit is contained in:
Lucas Bartholemy 2014-03-03 20:20:09 +01:00
parent 4327e1e3c0
commit b7bdb8368a
2 changed files with 85 additions and 4 deletions
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82
protected/modules_core/file/models/File.php
View File

@ -276,7 +276,8 @@ class File extends HActiveRecord {
}
/**
*
* Store given filename into file record.
*
* @param type $tmpName
*/
public function slurp($tmpName) {
@ -303,6 +304,22 @@ class File extends HActiveRecord {
#print "slurped";
}
/**
* Store given content into file record.
*
* @param String $tmpName
*/
public function slurpContent($content) {
if ($this->guid == "") {
throw new CException("Could not use slurp on unsaved records!");
}
file_put_contents($this->getPath(), $content);
@chmod($this->getPath(), 0744);
$this->size = filesize($this->getPath());
$this->save();
}
/**
* Returns Stylesheet Classname based on file extension
*
@ -396,8 +413,8 @@ class File extends HActiveRecord {
/**
* Attaches a given list of files to an existing content object.
*
* @param type $content is a HActiveRecordContent Object
* @param type $files is a comma seperated list of uploaded file guids
* @param HActiveRecordContent $content is a HActiveRecordContent Object
* @param String $files is a comma seperated list of uploaded file guids
*/
public static function attachToContent($content, $files) {
@ -420,4 +437,63 @@ class File extends HActiveRecord {
}
}
/**
* Attaches files by url which found in content text.
* This is experimental and only supports image files at the moment.
*
* @param HActiveRecordContent $content
* @param String $text
*/
public static function attachFilesByUrlsToContent($content, $text) {
if (!$content instanceof HActiveRecordContent) {
throw new CException("Invalid content object given!");
}
$max = 5;
$count = 1;
$text = preg_replace_callback('/http(.*?)(\s|$)/i', function($match) use (&$count, &$max, &$content) {
if ($max > $count) {
$url = $match[0];
$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, false);
curl_setopt($ch, CURLOPT_HEADER, true);
$ret = curl_exec($ch);
$contentType = curl_getinfo($ch, CURLINFO_CONTENT_TYPE);
$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
list($headers, $outputContent) = explode("\r\n\r\n", $ret, 2);
curl_close($ch);
if ($httpCode == 200 && substr($contentType, 0, 6) == 'image/') {
$extension = 'img';
if ($contentType == 'image/jpeg' || $contentType == 'image/jpg')
$extension = 'jpg';
elseif ($contentType == 'image/gif')
$extension = 'gif';
$file = new File();
$file->object_model = get_class($content);
$file->mime_type = $contentType;
$file->title = "Link Image";
$file->file_name = "LinkImage." . $extension;
$file->object_id = $content->getPrimaryKey();
if ($file->save()) {
$file->slurpContent($outputContent);
}
}
}
$count++;
}, $text);
}
}

7
protected/modules_core/post/controllers/PostController.php
View File

@ -124,7 +124,12 @@ class PostController extends Controller {
$post->save();
File::attachToContent($post, Yii::app()->request->getParam('fileList', ""));
// Experimental function, auto attach found images by urls as files
if (isset(Yii::app()->params['attachFilesByUrlsToContent']) && Yii::app()->params['attachFilesByUrlsToContent'] == true) {
File::attachFilesByUrlsToContent($post, $message);
}
// Creates Wall Entry for it
$wallEntry = $post->contentMeta->addToWall($wallId);