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Joomla! Content Management System
Copyright: | (C) 2013 Open Source Matters, Inc. |
License: | GNU General Public License version 2 or later; see LICENSE.txt |
File Size: | 490 lines (17 kb) |
Included or required: | 0 times |
Referenced: | 0 times |
Includes or requires: | 0 files |
MediaHelper:: (11 methods):
isImage()
getTypeIcon()
getMimeType()
checkMimeType()
checkFileExtension()
canUpload()
imageResize()
countFiles()
toBytes()
isValidLocalDirectory()
getCleanMediaFieldValue()
Class: MediaHelper - X-Ref
Media helper classisImage($fileName) X-Ref |
Checks if the file is an image param: string $fileName The filename return: boolean |
getTypeIcon($fileName) X-Ref |
Gets the file extension for purposed of using an icon param: string $fileName The filename return: string File extension to determine icon |
getMimeType($file, $isImage = false) X-Ref |
Get the Mime type param: string $file The link to the file to be checked param: boolean $isImage True if the passed file is an image else false return: mixed the mime type detected false on error |
checkMimeType($mime, $component = 'com_media') X-Ref |
Checks the Mime type param: string $mime The mime to be checked param: string $component The optional name for the component storing the parameters return: boolean true if mime type checking is disabled or it passes the checks else false |
checkFileExtension($extension, $component = 'com_media', $allowedExecutables = array() X-Ref |
Checks the file extension param: string $extension The extension to be checked param: string $component The optional name for the component storing the parameters return: boolean true if it passes the checks else false |
canUpload($file, $component = 'com_media', $allowedExecutables = array() X-Ref |
Checks if the file can be uploaded param: array $file File information param: string $component The option name for the component storing the parameters param: string $allowedExecutables Array of executable file types that shall be whitelisted return: boolean |
imageResize($width, $height, $target) X-Ref |
Calculate the size of a resized image param: integer $width Image width param: integer $height Image height param: integer $target Target size return: array The new width and height |
countFiles($dir) X-Ref |
Counts the files and directories in a directory that are not php or html files. param: string $dir Directory name return: array The number of media files and directories in the given directory |
toBytes($val) X-Ref |
Small helper function that properly converts any configuration options to their byte representation. param: string|integer $val The value to be converted to bytes. return: integer The calculated bytes value from the input. |
isValidLocalDirectory($directory) X-Ref |
Method to check if the given directory is a directory configured in FileSystem - Local plugin param: string $directory return: boolean |
getCleanMediaFieldValue($value) X-Ref |
Helper method get clean data for value stores in a Media form field by removing adapter information from the value if available (in this case, the value will have this format: images/headers/blue-flower.jpg#joomlaImage://local-images/headers/blue-flower.jpg?width=700&height=180) param: string $value return: string |
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