Studip\MarkupPrivate\MediaProxy Namespace Reference

Data Structures
class	UrlException
class	InvalidInternalLinkException
class	ExternalMediaDeniedException

Functions
	getMediaUrl ($url)
	encodeMediaProxyUrl ($url)
	decodeMediaProxyUrl ($url)
	getMediaProxyUrl ()
	isStudipMediaUrl ($url)
	isInternalLink ($url)
	removeStudipDomain ($url)
	getStudipRelativePath ($url)
	getParsedStudipUrl ()
	isStudipMediaUrlPath ($path)
	transformInternalIdnaLink ($url)

Function Documentation

Studip\MarkupPrivate\MediaProxy\decodeMediaProxyUrl

(

$url

)

Extract the original URL from a media proxy URL.

Parameters

string

$url

The media proxy URL. return string The original URL. If $url does not point to the media proxy then this is the exact same value given by $url.

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Studip\MarkupPrivate\MediaProxy\encodeMediaProxyUrl

(

$url

)

Return media proxy URL for an unproxied URL.

string $url Unproxied media URL.

Returns

string Media proxy URL for accessing the same resource.

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Studip\MarkupPrivate\MediaProxy\getMediaProxyUrl

(

)

Return Stud.IP's absolute media proxy URL.

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Studip\MarkupPrivate\MediaProxy\getMediaUrl

(

$url

)

Check if media proxy should be used and if so return the respective URL.

Parameters

string

$url

URL to media file.

Returns

mixed URL string to media file (possibly 'proxied') or NULL if URL is invalid.

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Studip\MarkupPrivate\MediaProxy\getParsedStudipUrl

(

)

Return an associative array containing the Stud.IP URL elements.

see also: http://php.net/manual/en/function.parse-url.php

Returns

mixed Same values that PHP's parse_url() returns.

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Studip\MarkupPrivate\MediaProxy\getStudipRelativePath

(

$url

)

Return a URL's path component with the absolute Stud.IP path removed.

NOTE: If the URL is not an internal Stud.IP URL, the path component will nevertheless be returned without issuing an error message.

Example:

getStudipRelativePath('http://localhost:8080'

. '/studip/sendfile.php?type=0&file_id=ABC123&file_name=nice.jpg') 'sendfile.php'

Parameters

string

$url

The URL from which to return the Stud.IP-relative path component. returns string Stud.IP-relative path component of $url.

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Studip\MarkupPrivate\MediaProxy\isInternalLink

(

$url

)

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Studip\MarkupPrivate\MediaProxy\isStudipMediaUrl

(

$url

)

Test if an URL points to a valid internal Stud.IP media path.

Parameters

string

$url

Internal Stud.IP URL.

Returns

boolean TRUE for internal media link URLs, FALSE otherwise.

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Studip\MarkupPrivate\MediaProxy\isStudipMediaUrlPath

(

$path

)

Test if path is valid for internal Stud.IP media URLs.

string $path The path component of an URL. return boolean TRUE for valid media paths, FALSE otherwise.

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Studip\MarkupPrivate\MediaProxy\removeStudipDomain

(

$url

)

Remove domain name from internal URLs.

Remove scheme, domain and authentication information from internal Stud.IP URLs. Leave external URLs untouched.

Parameters

string

$url

URL from which to remove internal domain.

Returns

string URL without internal domain or the exact same value as $url for external URLs.

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Studip\MarkupPrivate\MediaProxy\transformInternalIdnaLink

(

$url

)

Return a normalized, internal URL.

string $url An internal URL.

Returns

string Normalized internal URL.

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