Tags: view all tags

Package =TWiki

TWiki operates by creating a singleton object (known as the Session object) that acts as a point of reference for all the different modules in the system. This package is the class for this singleton, and also contains the vast bulk of the basic constants and the per- site configuration mechanisms.

Global variables are avoided wherever possible to avoid problems with CGI accelerators such as mod_perl.

Public Data members

request Pointer to the TWiki::Request
response Pointer to the TWiki::Respose
context Hash of context ids
moved: loginManager TWiki::LoginManager singleton (moved to TWiki::Users)
plugins TWiki::Plugins singleton
prefs TWiki::Prefs singleton
remoteUser Login ID when using ApacheLogin. Maintained for compatibility only, do not use.
requestedWebName Name of web found in URL path or web URL parameter
sandbox TWiki::Sandbox singleton
scriptUrlPath URL path to the current script. May be dynamically extracted from the URL path if {GetScriptUrlFromCgi}. Only required to support {GetScriptUrlFromCgi} and not consistently used. Avoid.
security TWiki::Access singleton
SESSION_TAGS Hash of TWiki variables whose value is specific to the current request.
store TWiki::Store singleton
topicName Name of topic found in URL path or topic URL parameter
urlHost Host part of the URL (including the protocol) determined during intialisation and defaulting to {DefaultUrlHost}
user Unique user ID of logged-in user
users TWiki::Users singleton
webName Name of web found in URL path, or web URL parameter, or {UsersWebName}

On this page:

StaticMethod getTWikiLibDir `() -> $path`

Returns the full path of the directory containing TWiki.pm

ObjectMethod *UTF82SiteCharSet `($utf8) -> $ascii`

Auto-detect UTF-8 vs. site charset in string, and convert UTF-8 into site charset.

ObjectMethod *writeCompletePage `($text,$pageType,$contentType,$status)`

Write a complete HTML page with basic header to the browser.

$text is the text of the page body (<html> to </html> if it's HTML)
$pageType - May be "edit", which will cause headers to be generated that force caching for 24 hours, to prevent BackFromPreviewLosesText bug, which caused data loss with IE5 and IE6.
$contentType - page content type | text/html
$status - page status | 200 OK

This method removes noautolink and nop tags before outputting the page unless $contentType is text/plain.

ObjectMethod *generateHTTPHeaders `($pageType,$contentType,$status) -> $header`

All parameters are optional.

$pageType - May be "edit", which will cause headers to be generated that force caching for 24 hours, to prevent BackFromPreviewLosesText bug, which caused data loss with IE5 and IE6.
$contentType - page content type | text/html
$status - page status | 200 OK

Implements the post-Dec2001 release plugin API, which requires the writeHeaderHandler in plugin to return a string of HTTP headers, CR/LF delimited. Filters any illegal headers. Plugin headers will override core settings.

Does not add a Content-length header.

StaticMethod isRedirectSafe `($redirect)=>$ok`

tests if the $redirect is an external URL, returning false if AllowRedirectUrl is denied

ObjectMethod redirect `($url,$passthrough,$action_redirectto,$viaCache)`

$url - url or twikitopic to redirect to
$passthrough - (optional) parameter to *FILLMEIN*
$action_redirectto - (optional) redirect to where ?redirectto= points to (if it's valid)
$viaCache - forcibly cache a redirect CGI query. It cuts off all the params in a GET url and replace with a "?$cache=..." param.

Redirects the request to $url, unless

It is overridden by a plugin declaring a redirectCgiQueryHandler.
$session->{request} is undef or
$query->param('noredirect') is set to a true value.

Thus a redirect is only generated when in a CGI context.

Normally this method will ignore parameters to the current query. Sometimes, for example when redirecting to a login page during authentication (and then again from the login page to the original requested URL), you want to make sure all parameters are passed on, and for this $passthrough should be set to true. In this case it will pass all parameters that were passed to the current query on to the redirect target. If the request_method for the current query was GET, then all parameters will be passed by encoding them in the URL (after ?). If the request_method was POST, then there is a risk the URL would be too big for the receiver, so it caches the form data and passes over a cache reference in the redirect GET.

NOTE: Passthrough is only meaningful if the redirect target is on the same server. "$viaCache" is meaningful only if "$action_redirectto" is false and "$passthru" is true.

ObjectMethod cacheQuery `() -> $queryString`

Caches the current query in the params cache, and returns a rewritten query string for the cache to be picked up again on the other side of a redirect.

We can't encode post params into a redirect, because they may exceed the size of the GET request. So we cache the params, and reload them when the redirect target is reached.

StaticMethod *isValidWikiWord `($name) -> $boolean`

Check for a valid WikiWord or WikiName

StaticMethod *isValidTopicName `($name) -> $boolean`

Check for a valid topic name

StaticMethod isValidAbbrev `($name) -> $boolean`

Check for a valid ABBREV (acronym)

StaticMethod isValidWebName `($name,$system) -> $boolean`

STATIC Check for a valid web name. If $system is true, then system web names are considered valid (names starting with _) otherwise only user web names are valid

If $TWiki::cfg{EnableHierarchicalWebs} is off, it will also return false when a nested web name is passed to it.

ObjectMethod modeAndMaster `($web)`

Returns the following hash reference such as this:

('', undef)

and this:

('slave', { # master site data
    siteName         => 'na',
    webScriptUrlTmpl => 'http://twiki.example.com/cgi-bin//Web',
    scriptSuffix     => '',
    webViewUrl       => 'http://twiki.example.com/Web',
})

The first value is the mode of the web: either 'local', 'master', 'slave', or 'read-only'. The second value is defined only when the master site is defined for the web.

ObjectMethod getSkin `() -> $string`

Get the currently requested skin path

ObjectMethod getScriptUrl `($absolute,$script,$web,$topic,...) -> $scriptURL`

Returns the URL to a TWiki script, providing the web and topic as "path info" parameters. The result looks something like this: "http://host/twiki/bin/$script/$web/$topic".

... - an arbitrary number of name,value parameter pairs that will be url-encoded and added to the url. The special parameter name '#' is reserved for specifying an anchor. e.g. getScriptUrl('x','y','view','#'=>'XXX',a=>1,b=>2) will give .../view/x/y?a=1&b=2#XXX

If $absolute is set, generates an absolute URL. $absolute is advisory only; TWiki can decide to generate absolute URLs (for example when run from the command-line) even when relative URLs have been requested.

The default script url is taken from {ScriptUrlPath}, unless there is an exception defined for the given script in {ScriptUrlPaths}. Both {ScriptUrlPath} and {ScriptUrlPaths} may be absolute or relative URIs. If they are absolute, then they will always generate absolute URLs. if they are relative, then they will be converted to absolute when required (e.g. when running from the command line, or when generating rss). If $script is not given, absolute URLs will always be generated.

If either the web or the topic is defined, will generate a full url (including web and topic). Otherwise will generate only up to the script name. An undefined web will default to the main web name.

The returned URL takes ReadOnlyAndMirrorWebs into account. If the specified $web is slave on this site, with the scripts edit, save, attach, upload, and rename, this method returns the URLs on the master site because it does not make sense to execute those scripts on the master site of the web.

Even with the other scripts, you may need to get the URLs on the master site. You can get those URLs by providing $master => 1 as a name value pair.

ObjectMethod getDiskInfo `($web,$site,$diskID) -> ($dataDir,$pubDir,$diskID)`

You can specify either $web or $diskID, not both.

ObjectMethod getDiskList `() -> ('',1,2,...)`

ObjectMethod getDataDir `($web,$diskID) -> $dataDir`

You can specify either $web or $diskID, not both.

ObjectMethod getPubDir `($web,$diskID) -> $pubDir`

You can specify either $web or $diskID, not both.

ObjectMethod getPubUrl `($absolute,$web,$topic,$attachment) -> $url`

Composes a pub url. If $absolute is set, returns an absolute URL. If $absolute is set, generates an absolute URL. $absolute is advisory only; TWiki can decide to generate absolute URLs (for example when run from the command-line) even when relative URLs have been requested.

$web, $topic and $attachment are optional. A partial URL path will be generated if one or all is not given.

ObjectMethod cacheIconData `($action)`

Cache icon data based on action:

'delete' - delete cache file
'read' - read cache file
'expire' - expire (invalidate) cache if needed
'save' - save cache file

ObjectMethod formatIcon `($iconName,$format,$default) -> $icon`

Format an icon based on name and format parameter. The format parameter handles these variables (with example):

$name: Name of icon ('home')
$type: Type of icon ('gif')
$filename: Icon filename ('home.gif')
$web: Web where icon is located ('TWiki')
$topic: Topic where icon is located ('TWikiDocGraphics')
$description: Icon description ('Home')
$width: Width of icon ('16')
$height: Height of icon ('16')
$img: Full img tag of icon ('')
$url: URL of icon ('http://example.com/pub/TWiki/TWikiDocGraphics/home.gif')
$urlpath: URL path of icon ('/pub/TWiki/TWikiDocGraphics/home.gif')

The optional default parameter specifies the icon name in case the icon is not defined. Leave empty if you assume icon files exist in the default location.

ObjectMethod *normalizeWebTopicName `($theWeb,$theTopic) -> ($theWeb,$theTopic)`

Normalize a Web.TopicName

See TWikiFuncDotPm for a full specification of the expansion (not duplicated here)

WARNING if there is no web specification (in the web or topic parameters) the web defaults to $TWiki::cfg{UsersWebName}. If there is no topic specification, or the topic is '0', the topic defaults to the web home topic name.

ObjectMethod *determineWebTopic `($pathInfo,$web,$topic) -> ($web,$topic,$requestedWeb)`

Determine the web and topic names from PATH_INFO and web and topic names explicitly provided. And then sanitize them.

ClassMethod new `($loginName,$query,\%initialContext)`

Constructs a new TWiki object. Parameters are taken from the query object.

$loginName is the login username (not the wikiname) of the user you want to be logged-in if none is available from a session or browser. Used mainly for side scripts and debugging.
$query the TWiki::Request query (may be undef, in which case an empty query is used)
\%initialContext - reference to a hash containing context name=value pairs to be pre-installed in the context hash

ObjectMethod renderer `()`

Get a reference to the renderer object. Done lazily because not everyone needs the renderer.

ObjectMethod attach `()`

Get a reference to the attach object. Done lazily because not everyone needs the attach.

ObjectMethod templates `()`

Get a reference to the templates object. Done lazily because not everyone needs the templates.

ObjectMethod i18n `()`

Get a reference to the i18n object. Done lazily because not everyone needs the i18ner.

ObjectMethod search `()`

Get a reference to the search object. Done lazily because not everyone needs the searcher.

ObjectMethod security `()`

Get a reference to the security object. Done lazily because not everyone needs the security.

ObjectMethod net `()`

Get a reference to the net object. Done lazily because not everyone needs the net.

ObjectMethod finish `()`

Break circular references.

ObjectMethod writeLog `($action,$webTopic,$extra,$user)`

$action - what happened, e.g. view, save, rename
$wbTopic - what it happened to
$extra - extra info, such as minor flag
$user - user who did the saving (user id)

Write the log for an event to the logfile

ObjectMethod writeWarning `($text)`

Prints date, time, and contents $text to $TWiki::cfg{WarningFileName}, typically 'warnings.txt'. Use for warnings and errors that may require admin intervention. Use this for defensive programming warnings (e.g. assertions).

ObjectMethod writeDebug `($text)`

Prints date, time, and contents of $text to $TWiki::cfg{DebugFileName}, typically 'debug.txt'. Use for debugging messages.

StaticMethod *applyPatternToIncludedText `($text,$pattern) -> $text`

Apply a pattern on included text to extract a subset

ObjectMethod inlineAlert `($template,$def,...) -> $string`

Format an error for inline inclusion in rendered output. The message string is obtained from the template 'oops'.$template, and the DEF $def is selected. The parameters (...) are used to populate %PARAM1%..%PARAMn%

StaticMethod parseSections `($text) -> ($string,$sectionlistref)`

Generic parser for sections within a topic. Sections are delimited by STARTSECTION and ENDSECTION, which may be nested, overlapped or otherwise abused. The parser builds an array of sections, which is ordered by the order of the STARTSECTION within the topic. It also removes all the SECTION tags from the text, and returns the text and the array of sections.

Each section is a TWiki::Attrs object, which contains the attributes {type, name, start, end} where start and end are character offsets in the string after all section tags have been removed. All sections are required to be uniquely named; if a section is unnamed, it will be given a generated name. Sections may overlap or nest.

See test/unit/Fn_SECTION.pm for detailed testcases that round out the spec.

ObjectMethod *expandVariablesOnTopicCreation `($text,$user,$web,$topic) -> $text`

$text - text to expand
$user - This is the user expanded in e.g. %USERNAME. Optional, defaults to logged-in user.
$web - name of web, optional
$topic - name of topic, optional

Expand limited set of variables during topic creation. These are variables expected in templates that must be statically expanded in new content.

# SMELL: no plugin handler

StaticMethod entityEncode `($text,$extras) -> $encodedText`

Escape special characters to HTML numeric entities. This is not a generic encoding, it is tuned specifically for use in TWiki.

HTML4.0 spec: "Certain characters in HTML are reserved for use as markup and must be escaped to appear literally. The "<" character may be represented with an entity, <. Similarly, ">" is escaped as >, and "&" is escaped as &. If an attribute value contains a double quotation mark and is delimited by double quotation marks, then the quote should be escaped as ".

Other entities exist for special characters that cannot easily be entered with some keyboards..."

This method encodes HTML special and any non-printable ascii characters (except for \n and \r) using numeric entities.

FURTHER this method also encodes characters that are special in TWiki meta-language.

$extras is an optional param that may be used to include additional characters in the set of encoded characters. It should be a string containing the additional chars.

StaticMethod entityDecode `($encodedText) -> $text`

Decodes all numeric entities (e.g. {). Does not decode named entities such as & (use HTML::Entities for that)

StaticMethod *urlEncodeAttachment `($text)`

For attachments, URL-encode specially to 'freeze' any characters >127 in the site charset (e.g. ISO-8859-1 or KOI8-R), by doing URL encoding into native charset ($siteCharset) - used when generating attachment URLs, to enable the web server to serve attachments, including images, directly.

This encoding is required to handle the cases of:

- browsers that generate UTF-8 URLs automatically from site charset URLs - now quite common - web servers that directly serve attachments, using the site charset for filenames, and cannot convert UTF-8 URLs into site charset filenames

The aim is to prevent the browser from converting a site charset URL in the web page to a UTF-8 URL, which is the default. Hence we 'freeze' the URL into the site character set through URL encoding.

In two cases, no URL encoding is needed: For EBCDIC mainframes, we assume that site charset URLs will be translated (outbound and inbound) by the web server to/from an EBCDIC character set. For sites running in UTF-8, there's no need for TWiki to do anything since all URLs and attachment filenames are already in UTF-8.

StaticMethod urlEncode `($string) -> encodedstring`

Encode by converting characters that are illegal in URLs to their %NN equivalents. This method is used for encoding strings that must be embedded verbatim in URLs; it cannot be applied to URLs themselves, as it escapes reserved characters such as = and ?.

RFC 1738, Dec. '94:

    ...Only alphanumerics [0-9a-zA-Z], the special
    characters $-_.+!*'(), and reserved characters used for their
    reserved purposes may be used unencoded within a URL.

Reserved characters are $&+,/:;=?@ - these are also encoded by this method.

This URL-encoding handles all character encodings including ISO-8859-*, KOI8-R, EUC-* and UTF-8.

This may not handle EBCDIC properly, as it generates an EBCDIC URL-encoded URL, but mainframe web servers seem to translate this outbound before it hits browser - see CGI::Util::escape for another approach.

StaticMethod urlDecode `($string) -> decodedstring`

Reverses the encoding done in urlEncode.

StaticMethod isTrue `($value,$default) -> $boolean`

Returns 1 if $value is true, and 0 otherwise. "true" means set to something with a Perl true value, with the special cases that "off", "false" and "no" (case insensitive) are forced to false. Leading and trailing spaces in $value are ignored.

If the value is undef, then $default is returned. If $default is not specified it is taken as 0.

StaticMethod topLevelWeb `($web) -> toplevelwebof$web`

If $web is a top level web, it returns $web. If $web is a subweb, it returns the top level web of $web.

StaticMethod *spaceOutWikiWord `($word,$sep) -> $string`

Spaces out a wiki word by inserting a string between each word component. Word component boundaries are transitions from lowercase to uppercase or numeric, from numeric to uppercase or lowercase, and from uppercase to numeric characters.

Parameter $sep defines the separator between the word components, the default is a space.

Example: "ABC2015ProjectCharter" results in "ABC 2015 Project Charter"

ObjectMethod expandAllTags `(\$text,$topic,$web,$meta)`

Expands variables by replacing the variables with their values. Some example variables: %TOPIC%, %SCRIPTURL%, %WIKINAME%, etc. $web and $incs are passed in for recursive include expansion. They can safely be undef. The rules for tag expansion are:

Tags are expanded left to right, in the order they are encountered.
Tags are recursively expanded as soon as they are encountered - the algorithm is inherently single-pass
A tag is not "encountered" until the matching }% has been seen, by which time all tags in parameters will have been expanded
Tag expansions that create new tags recursively are limited to a set number of hierarchical levels of expansion

ObjectMethod enterContext `($id,$val)`

Add the context id $id into the set of active contexts. The $val can be anything you like, but should always evaluate to boolean TRUE.

An example of the use of contexts is in the use of tag expansion. The commonTagsHandler in plugins is called every time tags need to be expanded, and the context of that expansion is signalled by the expanding module using a context id. So the forms module adds the context id "form" before invoking common tags expansion.

Contexts are not just useful for tag expansion; they are also relevant when rendering.

Contexts are intended for use mainly by plugins. Core modules can use $session->inContext( $id ) to determine if a context is active.

ObjectMethod leaveContext `($id)`

Remove the context id $id from the set of active contexts. (see enterContext for more information on contexts)

ObjectMethod inContext `($id)`

Return the value for the given context id (see enterContext for more information on contexts)

StaticMethod *registerTagHandler `($tag,$fnref)`

STATIC Add a tag handler to the function tag handlers.

$tag name of the tag e.g. MYTAG
$fnref Function to execute. Will be passed ($session, \%params, $web, $topic )

StaticMethod *registerRESTHandler `($subject,$verb,\&fn)`

Adds a function to the dispatch table of the REST interface for a given subject. See TWikiScripts#rest for more info.

$subject - The subject under which the function will be registered.
$verb - The verb under which the function will be registered.
\&fn - Reference to the function.

The handler function must be of the form:

sub handler(\%session,$subject,$verb) -> $text

where:

\%session - a reference to the TWiki session object (may be ignored)
$subject - The invoked subject (may be ignored)
$verb - The invoked verb (may be ignored)

Since: TWiki::Plugins::VERSION 1.1

ObjectMethod *handleCommonTags `($text,$web,$topic,$meta) -> $text`

Processes %VARIABLE%, and %TOC% syntax; also includes 'commonTagsHandler' plugin hook.

Returns the text of the topic, after file inclusion, variable substitution, table-of-contents generation, and any plugin changes from commonTagsHandler.

$meta may be undef when, for example, expanding templates, or one-off strings at a time when meta isn't available.

ObjectMethod ADDTOHEAD `($args)`

Add $html to the HEAD tag of the page currently being generated.

Note that TWiki variables may be used in the HEAD. They will be expanded according to normal variable expansion rules.

`%ADDTOHEAD%`

You can write == in a topic or template. This variable accepts the following parameters:

_DEFAULT optional, id of the head block. Used to generate a comment in the output HTML.
text optional, text to use for the head block. Mutually exclusive with topic.
topic optional, full TWiki path name of a topic that contains the full text to use for the head block. Mutually exclusive with text. Example: topic="TWiki.MyTopic".
requires optional, comma-separated list of id's of other head blocks this one depends on.

%ADDTOHEAD% expands in-place to the empty string, unless there is an error in which case the variable expands to an error string.

Use %RENDERHEAD% to generate the sorted head tags.

%RENDERHEAD%

...= should be written where you want the sorted head tags to be generated. This will normally be in a template. The variable expands to a sorted list of the head blocks added up to the point the RENDERHEAD variable is expanded. Each expanded head block is preceded by an HTML comment that records the ID of the head block.

Head blocks are sorted to satisfy all their requires constraints. The output order of blocks with no requires value is undefined. If cycles exist in the dependency order, the cycles will be broken but the resulting order of blocks in the cycle is undefined.

StaticMethod initialize `($pathInfo,$remoteUser,$topic,$url,$query) -> ($topicName,$webName,$scriptUrlPath,$userName,$dataDir)`

Return value: ( $topicName, $webName, $TWiki::cfg{ScriptUrlPath}, $userName, $TWiki::cfg{DataDir} )

Static method to construct a new singleton session instance. It creates a new TWiki and sets the Plugins $SESSION variable to point to it, so that TWiki::Func methods will work.

This method is DEPRECATED but is maintained for script compatibility.

Note that $theUrl, if specified, must be identical to $query->url()

StaticMethod readFile `($filename) -> $text`

Returns the entire contents of the given file, which can be specified in any format acceptable to the Perl open() function. Fast, but inherently unsafe.

WARNING: Never, ever use this for accessing topics or attachments! Use the Store API for that. This is for global control files only, and should be used only if there is absolutely no alternative.

StaticMethod *suffixToMimeType `($filename) -> $mimeType`

Returns the MIME type corresponding to the extension of the $filename based on the file specified by {MimeTypesFileName}. If there is no extension or the extension is not found in the {MimeTypesFileName} file, 'text/plain' is returned.

StaticMethod *expandStandardEscapes `($str) -> $unescapedStr`

Expands standard escapes used in parameter values to block evaluation. The following escapes are handled:

Escape:	Expands To:
`$n` or `$n()`	New line. Use `$n()` if followed by alphanumeric character, e.g. write `Foo$n()Bar` instead of `Foo$nBar`
`$nop` or `$nop()`	Is a "no operation".
`$quot`	Double quote (`"`)
`$aquot`	Apostrophe quote (`'`)
`$percnt`	Percent sign (`%`)
`$dollar`	Dollar sign (`$`)
`$lt`	Less than sign (`<`)
`$gt`	Greater than sign (`>`)

Topic revision: r9 - 2015-11-29 - TWikiContributor

Account
- Log In
- Register User

Edit
Attach

Copyright © 1999-2024 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding TWiki? Send feedback
Note: Please contribute updates to this topic on TWiki.org at TWiki:TWiki.TWikiDotPm.

Package =TWiki

Public Data members

StaticMethod getTWikiLibDir () -> $path

ObjectMethod *UTF82SiteCharSet ($utf8) -> $ascii

ObjectMethod *writeCompletePage ($text,$pageType,$contentType,$status)

ObjectMethod *generateHTTPHeaders ($pageType,$contentType,$status) -> $header

StaticMethod isRedirectSafe ($redirect)=>$ok

ObjectMethod redirect ($url,$passthrough,$action_redirectto,$viaCache)

ObjectMethod cacheQuery () -> $queryString

StaticMethod *isValidWikiWord ($name) -> $boolean

StaticMethod *isValidTopicName ($name) -> $boolean

StaticMethod isValidAbbrev ($name) -> $boolean

StaticMethod isValidWebName ($name,$system) -> $boolean

ObjectMethod modeAndMaster ($web)

ObjectMethod getSkin () -> $string

ObjectMethod getScriptUrl ($absolute,$script,$web,$topic,...) -> $scriptURL

ObjectMethod getDiskInfo ($web,$site,$diskID) -> ($dataDir,$pubDir,$diskID)

ObjectMethod getDiskList () -> ('',1,2,...)

ObjectMethod getDataDir ($web,$diskID) -> $dataDir

ObjectMethod getPubDir ($web,$diskID) -> $pubDir

ObjectMethod getPubUrl ($absolute,$web,$topic,$attachment) -> $url

ObjectMethod cacheIconData ($action)

ObjectMethod formatIcon ($iconName,$format,$default) -> $icon

ObjectMethod *normalizeWebTopicName ($theWeb,$theTopic) -> ($theWeb,$theTopic)

ObjectMethod *determineWebTopic ($pathInfo,$web,$topic) -> ($web,$topic,$requestedWeb)

ClassMethod new ($loginName,$query,\%initialContext)

ObjectMethod renderer ()

ObjectMethod attach ()

ObjectMethod templates ()

ObjectMethod i18n ()

ObjectMethod search ()

ObjectMethod security ()

ObjectMethod net ()

ObjectMethod finish ()

ObjectMethod writeLog ($action,$webTopic,$extra,$user)

ObjectMethod writeWarning ($text)

ObjectMethod writeDebug ($text)

StaticMethod *applyPatternToIncludedText ($text,$pattern) -> $text

ObjectMethod inlineAlert ($template,$def,...) -> $string

StaticMethod parseSections ($text) -> ($string,$sectionlistref)

ObjectMethod *expandVariablesOnTopicCreation ($text,$user,$web,$topic) -> $text

StaticMethod entityEncode ($text,$extras) -> $encodedText

StaticMethod entityDecode ($encodedText) -> $text

StaticMethod *urlEncodeAttachment ($text)

StaticMethod urlEncode ($string) -> encodedstring

StaticMethod urlDecode ($string) -> decodedstring

StaticMethod isTrue ($value,$default) -> $boolean

StaticMethod topLevelWeb ($web) -> toplevelwebof$web

StaticMethod *spaceOutWikiWord ($word,$sep) -> $string

ObjectMethod expandAllTags (\$text,$topic,$web,$meta)

ObjectMethod enterContext ($id,$val)

ObjectMethod leaveContext ($id)

ObjectMethod inContext ($id)

StaticMethod *registerTagHandler ($tag,$fnref)

StaticMethod *registerRESTHandler ($subject,$verb,\&fn)

ObjectMethod *handleCommonTags ($text,$web,$topic,$meta) -> $text

ObjectMethod ADDTOHEAD ($args)

%ADDTOHEAD%

%RENDERHEAD%

StaticMethod initialize ($pathInfo,$remoteUser,$topic,$url,$query) -> ($topicName,$webName,$scriptUrlPath,$userName,$dataDir)

StaticMethod readFile ($filename) -> $text

StaticMethod *suffixToMimeType ($filename) -> $mimeType

StaticMethod *expandStandardEscapes ($str) -> $unescapedStr

StaticMethod getTWikiLibDir `() -> $path`

ObjectMethod *UTF82SiteCharSet `($utf8) -> $ascii`

ObjectMethod *writeCompletePage `($text,$pageType,$contentType,$status)`

ObjectMethod *generateHTTPHeaders `($pageType,$contentType,$status) -> $header`

StaticMethod isRedirectSafe `($redirect)=>$ok`

ObjectMethod redirect `($url,$passthrough,$action_redirectto,$viaCache)`

ObjectMethod cacheQuery `() -> $queryString`

StaticMethod *isValidWikiWord `($name) -> $boolean`

StaticMethod *isValidTopicName `($name) -> $boolean`

StaticMethod isValidAbbrev `($name) -> $boolean`

StaticMethod isValidWebName `($name,$system) -> $boolean`

ObjectMethod modeAndMaster `($web)`

ObjectMethod getSkin `() -> $string`

ObjectMethod getScriptUrl `($absolute,$script,$web,$topic,...) -> $scriptURL`

ObjectMethod getDiskInfo `($web,$site,$diskID) -> ($dataDir,$pubDir,$diskID)`

ObjectMethod getDiskList `() -> ('',1,2,...)`

ObjectMethod getDataDir `($web,$diskID) -> $dataDir`

ObjectMethod getPubDir `($web,$diskID) -> $pubDir`

ObjectMethod getPubUrl `($absolute,$web,$topic,$attachment) -> $url`

ObjectMethod cacheIconData `($action)`

ObjectMethod formatIcon `($iconName,$format,$default) -> $icon`

ObjectMethod *normalizeWebTopicName `($theWeb,$theTopic) -> ($theWeb,$theTopic)`

ObjectMethod *determineWebTopic `($pathInfo,$web,$topic) -> ($web,$topic,$requestedWeb)`

ClassMethod new `($loginName,$query,\%initialContext)`

ObjectMethod renderer `()`

ObjectMethod attach `()`

ObjectMethod templates `()`

ObjectMethod i18n `()`

ObjectMethod search `()`

ObjectMethod security `()`

ObjectMethod net `()`

ObjectMethod finish `()`

ObjectMethod writeLog `($action,$webTopic,$extra,$user)`

ObjectMethod writeWarning `($text)`

ObjectMethod writeDebug `($text)`

StaticMethod *applyPatternToIncludedText `($text,$pattern) -> $text`

ObjectMethod inlineAlert `($template,$def,...) -> $string`

StaticMethod parseSections `($text) -> ($string,$sectionlistref)`

ObjectMethod *expandVariablesOnTopicCreation `($text,$user,$web,$topic) -> $text`

StaticMethod entityEncode `($text,$extras) -> $encodedText`

StaticMethod entityDecode `($encodedText) -> $text`

StaticMethod *urlEncodeAttachment `($text)`

StaticMethod urlEncode `($string) -> encodedstring`

StaticMethod urlDecode `($string) -> decodedstring`

StaticMethod isTrue `($value,$default) -> $boolean`

StaticMethod topLevelWeb `($web) -> toplevelwebof$web`

StaticMethod *spaceOutWikiWord `($word,$sep) -> $string`

ObjectMethod expandAllTags `(\$text,$topic,$web,$meta)`

ObjectMethod enterContext `($id,$val)`

ObjectMethod leaveContext `($id)`

ObjectMethod inContext `($id)`

StaticMethod *registerTagHandler `($tag,$fnref)`

StaticMethod *registerRESTHandler `($subject,$verb,\&fn)`

ObjectMethod *handleCommonTags `($text,$web,$topic,$meta) -> $text`

ObjectMethod ADDTOHEAD `($args)`

`%ADDTOHEAD%`

StaticMethod initialize `($pathInfo,$remoteUser,$topic,$url,$query) -> ($topicName,$webName,$scriptUrlPath,$userName,$dataDir)`

StaticMethod readFile `($filename) -> $text`

StaticMethod *suffixToMimeType `($filename) -> $mimeType`

StaticMethod *expandStandardEscapes `($str) -> $unescapedStr`