TWikiPreferences < TWiki

r84 - 05 Dec 2008 - 12:47:20 - PaulTavolatoYou are here: TWiki >
TWiki Web > TWikiPreferences
---+!! <nop>%WIKITOOLNAME% Site-Level Preferences

This topic defines __site-level__ settings that apply to all users and webs on this TWikiSite.

__%X% Note:__ This topic should be regarded as read-only, so that upgrades can safely overwrite it without risk to your customizations.

Preference settings local to your site should be set in [[%LOCALSITEPREFS%]] (this topic is pointed to by {LocalSitePreferences}, which is set by the admin in the =configure= interface). Settings in [[%LOCALSITEPREFS%]] will override settings in this topic, and should be used for defining custom settings and variables.

[[TWikiVariables#PreferencesVariables][Read more]] on how to set Preferences Variables.

%EDITPREFERENCES{"TWikiPreferencesForm"}% 
_(Click for form-based editing of existing preferences.)_
%TOC%

#DefaultWebPreferences
---++ Default Web Preferences

%X% *NOTE:* These are just defaults; don't change them here. Instead, add them to the !WebPreferences topic in each web

   * List of selected topics in a web (used in menus)
      * Set WEBTOPICLIST = [[WebChanges][Changes]] %SEP% [[WebIndex][Index]] %SEP% [[WebSearch][Search]] %SEP% Go <input type="text" name="topic" size="16" />

   * Web-specific background color: (is overwritten by web preferences)
      * Set WEBBGCOLOR = #FFD8AA

   * [[http://en.wikipedia.org/wiki/Favicon][favicon]]: Attach a =favicon.ico= to a web's WebPreferences or add a =FAVICON= setting to WebPreferences
      * Set FAVICON = %PUBURLPATH%/%BASEWEB%/%WEBPREFSTOPIC%/favicon.ico

   * Image, URL and alternate tooltip text of web's logo.
      * Set WEBLOGOIMG = %PUBURLPATH%/TWiki/WebPreferences/meNetLogos/logo.gif
#%WIKILOGOIMG%
      * Set WEBLOGOURL = %WIKILOGOURL%
      * Set WEBLOGOALT = %WIKILOGOALT%

   * List this web in the %TWIKIWEB%.SiteMap:
      * If yes, set SITEMAPLIST to =on=, do not set NOSEARCHALL, and add the "what" and "use to..." description for the site map. Make sure to list only links that include the name of the web, e.g. <nop>%WEB%.Topic links.
      * Set SITEMAPLIST = on
      * Set SITEMAPWHAT = Describe what this web does.
      * Set SITEMAPUSETO = ...to do something.

   * Copyright notice:
      * Set WEBCOPYRIGHT = <span class="twikiRight"> <a href="http://twiki.org/"><img src="%PUBURLPATH%/%TWIKIWEB%/TWikiLogos/T-logo-80x15.gif" alt="This site is powered by the TWiki collaboration platform" width="80" height="15" title="This site is powered by the TWiki collaboration platform" border="0" /></a></span>%MAKETEXT{"Copyright &&copy; by the contributing authors. All material on this collaboration platform is the property of the contributing authors." args="1999-%GMTIME{$year}%"}% <br /> %MAKETEXT{"Ideas, requests, problems regarding [_1]? <a href='[_2]'>Send feedback</a>" args="<nop>%WIKITOOLNAME%,mailto:%WIKIWEBMASTER%?subject=%WIKITOOLNAME%&#32;Feedback&#32;on&#32;%BASEWEB%.%BASETOPIC%"}% %IF{"$ WEB= $ TWIKIWEB" then="<br /> __Note:__ Please contribute updates to this topic on TWiki.org at TWiki:TWiki.%BASETOPIC%"}%

   * Simplified Copyright notice for the WebRss feed (don't use any special characters, html tags, entities, wiki markup or WikiWords)
      * Set WEBRSSCOPYRIGHT = Copyright %GMTIME{"$year"}% by contributing authors

   * Exclude web from a =web="all"= search: (Set to =on= for hidden webs; is overwritten by web preferences) __Note__ it is much better to use TWikiAccessControls in individual webs to control who can and can't view the contents of a web. NOSEARCHALL is retained for compatibility, but you should avoid using it.
      * Set NOSEARCHALL = off
   * Prevent automatic linking of [[%TWIKIWEB%.WikiWords][WikiWords]] and acronyms (if set to =on=); link <nop>WikiWords (if empty); can be overwritten by web preferences:
      * Set NOAUTOLINK = off
      * __Note:__ Use the =[<nop>[...][...]]= syntax to link topics in case you disabled <nop>WikiWord linking. The =&lt;noautolink&gt; ... &lt;/noautolink&gt;= syntax can be used to prevents links within a block of text.

   * Warn if =%<nop>INCLUDE{}%= of topic fails: Fail silently if empty or =off=. Output warning message (defined in templates/oopsalerts.tmpl) if set to =on=. Otherwise output specific text (use =$topic= for topic). You can override this in web preferences, or by using a =warn="..."= parameter with =%<nop>INCLUDE{}%= :
      * Set INCLUDEWARNING = on

---++ Default User Settings

%X% *NOTE:* They are typically redefined in topics of individual %MAINWEB%.TWikiUsers

   * Show tool-tip topic info on mouse-over of WikiWord links. Setting can be on, off, or customized. An empty setting or off setting disables the tool-tips (for better performance). The setting can contain $summary to show the topic summary, $date for the last change date, $rev for the revision, $username for the login name of the last editor, $wikiname for the <nop>WikiName, $wikiusername for <nop>%MAINWEB%.WikiName, $topic for the topic name, and $web for the web name
      * Set LINKTOOLTIPINFO = off
      * #Set LINKTOOLTIPINFO = $username - $date - $rev: $summary

   * Some skins have two editors available; the default editor, and a second editor which is usually a WYSIWYG editor (the second editor is used by hitting the %MAKETEXT{"WYSIWYG"}% link in =pattern= or =classic= skins). If COMPOSER is not set, the second editor will work the same as the _default_ editor. If the !WysiwygPlugin is installed and it is set to 'kupu' (the default), then the *Kupu* WYSIWYG editor will be enabled. You can change the setting to use any editor that is enabled by setting the =cover= parameter on the edit URL.
      * Set COMPOSER = kupu

   * Horizontal size of text edit box: (can be overwritten by user preferences)
      * Set EDITBOXWIDTH = 70

   * Vertical size of text edit box: (can be overwritten by user preferences)
      * Set EDITBOXHEIGHT = 22

   * Style of text edit box. Set to =width: 99%= for full window width (default; this will overwrite the EDITBOXWIDTH setting), or =width: auto= to disable. This setting works for IE and some other recent browsers. (can be overwritten by user preferences)
      * Set EDITBOXSTYLE = width: 99%

   * Default state of the __Force New Revision__ (ForceNewRevision) check box in preview. Check box is initially checked if =Set FORCENEWREVISIONCHECKBOX = checked="checked"=, or unchecked if empty: (can be overwritten by user preferences)
      * Set FORCENEWREVISIONCHECKBOX = 

   * Default state of the __Minor Changes, Don't Notify__ (DontNotify) check box in preview. Check box is initially checked if =Set DONTNOTIFYCHECKBOX = checked="checked"=, or unchecked if empty: (can be overwritten by user preferences)
      * Set DONTNOTIFYCHECKBOX = 

   * Default state of the __link__ check box in the attach file page. Checkbox is initially checked if =Set ATTACHLINKBOX = checked="checked"=, or unchecked if empty (=Set ATTACHLINKBOX ==). If checked, a link is created to the attached file at the end of the topic: (can be overwritten by user preferences)
      * Set ATTACHLINKBOX = 

   * Format of file link when the __link__ check box is checked: (can be overwritten by user preferences)
      * %H% *NOTE:* Keyword ==$name== gets expanded to filename; ==$comment== to comment; ==\t== to tab (3 spaces for bullets).
<!-- verbatim tag required to prevent error in Apache log; does not suppress Set -->
<verbatim>
      * Set ATTACHEDFILELINKFORMAT = \n   * [[%ATTACHURL%/$name][$name]]: $comment
</verbatim>

   * Format of images when the __link__ check box is checked: (can be overwritten by user preferences)
      * %H% *NOTE:* Keyword ==$name== gets expanded to filename; ==$comment== to comment; ==$size== to ==width="..." height="..."== attribute of ==img== tag; ==\t== to tab and ==\n== to linefeed (3 spaces for bullets).
      * Set ATTACHEDIMAGEFORMAT = \n   * $comment: <br />\n     <img src="%ATTACHURLPATH%/$name" alt="$name" $size />

---++ TWiki Platform Settings

   * TWiki site name:
      * Set WIKITOOLNAME = TWiki

   * Image, URL and alternate tooltip text of the logo *for this installation*: you should change these settings for your site, or they can be overwridden in !WebPreferences for individual webs by defining these variables there.
      * Set WIKILOGOIMG = %PUBURL%/meNet_4c.gif
      * Set WIKILOGOURL = http://TWiki.org/
      * Set WIKILOGOALT = Powered by <nop>%WIKITOOLNAME%

   * Home page of this site
      * Set WIKIHOMEURL = %SCRIPTURLPATH{"view/Main"}%

   * List of <nop>%WIKITOOLNAME% webs - on the first line of the upper toolbar (to add a new web, see ManagingWebs and %TWIKIWEB%.SiteMap):
      * Set WIKIWEBLIST = [[%MAINWEB%.%HOMETOPIC%][%MAINWEB%]] %SEP% [[%TWIKIWEB%.%HOMETOPIC%][%TWIKIWEB%]] %SEP% [[Sandbox.%HOMETOPIC%][Sandbox]]
      * %T% *NOTE:* To automatically list all non-hidden webs in alphabetical order, use the =%<nop>WEBLIST{}%= variable instead: <br />
        %WEBLIST{"[[$name.%HOMETOPIC%][$name]]" separator=" | "}%

   * Maximum size of %TWIKIWEB%.FileAttachments in KB, 0 for no limit:
      * Set ATTACHFILESIZELIMIT = 40000

   * Broadcast message for skins supporting a %<nop>BROADCASTMESSAGE% at the top of the page: (IMPORTANT: Set to empty message if not used; #Comment out unused messages)
      * Set BROADCASTMESSAGE = 
      * #Set BROADCASTMESSAGE = <table border="0" cellpadding="3" cellspacing="0" width="100%"><tr><td bgcolor="yellow"><font color="red"><strong>NOTE:</strong></font>
        Edit and Attach will be disabled today between 05:00 PM and 06:00 PM PDT (00:00 to 01:00 GMT) for a scheduled <nop>%WIKITOOLNAME% maintenance.
        </td></tr></table>
      * If you use PatternSkin:
      * #Set BROADCASTMESSAGE = <div class="twikiBroadcastMessage"> *NOTE:* Edit and Attach will be disabled today between 05:00 PM and 06:00 PM PDT (00:00 to 01:00 GMT) for a scheduled %WIKITOOLNAME% maintenance.</div>

   * Users or groups allowed to [[%TWIKIWEB%.ManagingWebs][create new webs]]: (ex: %MAINWEB%.TWikiAdminGroup)
   * *This has been disabled for the TWiki-4.0.0 release due to a potential security hole - you must be in the TWikiAdminGroup to create a web*
      * Set ALLOWWEBMANAGE = %MAINWEB%.TWikiAdminGroup

---+++ Search Settings

   * Default type for search, one of: keyword (for search engine like syntax), regex (for RegularExpression search), or literal (for verbatim search)
      * Set SEARCHDEFAULTTTYPE = keyword
   * Default for =%<nop>SEARCH{}%= variable, one of: keyword, regex, or literal
      * Set SEARCHVARDEFAULTTYPE = literal
   * Stop words, e.g., common words and characters to exclude from a keyword search:
      * Set SEARCHSTOPWORDS = a, all, am, an, and, any, as, at, b, be, by, c, d, e, for, from, g, h, how, i, i'm, i.e., in, is, isn't, it, it's, its, j, k, l, m, n, o, of, on, or, p, q, r, s, t, that, that's, the, this, to, u, v, w, was, wasn't, what, what's, when, where, who, who's, will, with, x, y, z

---+++ E-mail Settings

   * TWiki administrator e-mail address:
      * Set WIKIWEBMASTER = pt@mit.at

   * TWiki administrator name (first name and last name, e.g. =Fred Smith=):
      * Set WIKIWEBMASTERNAME = TWiki Administrator

   * 'Mail this topic' mailto: link - can be included in topics, templates or skins
      * Set MAILTHISTOPIC = <a href="mailto:?subject=%BASETOPIC%&amp;body=%TOPICURL%">%MAILTHISTOPICTEXT%</a>

   * 'Mail this topic' link text
      * Set MAILTHISTOPICTEXT = Send a link to this page

   * URL for current topic
      * Set TOPICURL = %SCRIPTURL{"view"}%/%WEB%/%BASETOPIC%


---+++ HTTP-<nop>EQUIV Settings

   * %T% *NOTE:* Changing cache behaviour with these settings should not be necessary and may cause cache-related problems (e.g. TWiki:Codev.BackFromPreviewLosesText or TWiki:Codev.RefreshEditPage). These settings do not affect proxy caches.
   * *NOTE:* The current values of these preferences are not displayed in view mode (values are <code>&lt;link&gt;</code>-tags).

   * ==http-equiv== meta tags for ==view==, ==rdiff==, ==attach==, ==search*== scripts:
      * #Set HTTP_EQUIV_ON_VIEW = 
      * Set HTTP_EQUIV_ON_VIEW = <link rel="alternate" type="application/rss+xml" title="RSS Feed" href="%SCRIPTURLPATH{"view"}%/%WEB%/WebRss" />

   * ==http-equiv== meta tags for ==edit== script:
      * Set HTTP_EQUIV_ON_EDIT = 

   * ==http-equiv== meta tags for ==preview== script:
      * Set HTTP_EQUIV_ON_PREVIEW = 


---++ Skin Settings

   * Skin overriding the default TWiki templates: (can be overwritten by WebPreferences and user preferences) 
      * Set SKIN = pattern

   * __Note:__ See TWikiSkinBrowser for currently installed skins

---+++ PatternSkin

   * Default TWiki styles       
      * Set TWIKILAYOUTURL = %PUBURLPATH%/%TWIKIWEB%/PatternSkin/layout.css
      * Set TWIKISTYLEURL = %PUBURLPATH%/%TWIKIWEB%/PatternSkin/style.css
      * Set TWIKICOLORSURL = %PUBURLPATH%/%TWIKIWEB%/PatternSkin/colors.css

   * Custom overriding styles (enabled pr. default but empty, to prevent browsers from fetching %<nop>USERLAYOUTURL%-style URLs)
      * Set USERLAYOUTURL = 
      * Set USERSTYLEURL = 
      * Set USERCOLORSURL = 

   * PatternSkin header settings
      * Set WEBHEADERART = %PUBURLPATH%/%TWIKIWEB%/PatternSkin/TWiki_header.gif
      * Set WEBHEADERART = %PUBURLPATH%/logo_kopf64.gif
      * Set WEBHEADERBGCOLOR = #ffffff
      
---+++ Skin icons

   * Topic containing the icon graphics library. Icons can easily be rendered with =%<nop>ICON{name}%=.
      * Set ICONTOPIC = %TWIKIWEB%.TWikiDocGraphics

---+++ Legacy support
   * Support for legacy "EDITTOPIC", used to be hard-coded, now replaced by TMPL:P conditional instantiation
      * Set EDITURL = %SCRIPTURLPATH{"edit"}%/%WEB%/%TOPIC%?t=%GMTIME{"$epoch"}%
      * Set EDITTOPIC = <a href="%EDITURL%" title="Edit Topic - deprecated usage - please see release notes">Edit</a>

---++ Plugins Settings

   * You can enable/disable Plugins using the [[%SCRIPTURLPATH{"configure"}%][configure]] interface.
   * Currently activated Plugins: %ACTIVATEDPLUGINS%
   * %T% *NOTE:* You can enable/disable Plugins by passing a comma-separated list of Plugin names in the =debugenableplugins= url parameter; for example, %SCRIPTURL{"view"}%/%WEB%/%TOPIC%?debugenableplugins=SmiliesPlugin will display this topic with all Plugins disabled except the SmiliesPlugin.
   * Detailed diagnostics can be found in InstalledPlugins
   * Legacy settings:
      * Set DISABLEDPLUGINS = The DISABLEDPLUGINS variable is no longer supported
      * Set INSTALLEDPLUGINS = The INSTALLEDPLUGINS variable is no longer supported. You can set the Plugins execution order using the [[%SCRIPTURLPATH{"configure"}%][configure]] interface.

---++ Rendering Shortcuts Settings

   * Line break:
      * Set BR = <br />

   * Bullet sign:
      * Set BULLET = &#8226;

   * Line break and bullet with different levels of indentation:
      * Set BB = <br />&#8226;
      * Set BB2 = <br />&nbsp;&nbsp;&#8226;
      * Set BB3 = <br />&nbsp;&nbsp;&nbsp;&nbsp;&#8226;
      * Set BB4 = <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#8226;

   * Colored text: (see more StandardColors)
     | You type: | =%<nop>RED% red text %<nop>ENDCOLOR% and %<nop>GREEN% green text %<nop>ENDCOLOR%= |
     | You get: | %RED% red text %ENDCOLOR% and %GREEN% green text %ENDCOLOR% |
      * __Note:__ =%&lt;color&gt;%= text must end with =%<nop>ENDCOLOR%=. If you want to switch from one color to another one you first need to end the active color with =%<nop>ENDCOLOR%=, e.g. write =%<nop>RED% some text %<nop>ENDCOLOR% %<nop>GREEN% more text %<nop>ENDCOLOR%=.
        <!-- Two sets of colors follow: Color test and color setting -->
      * %YELLOW% *Set YELLOW = looks like this* %ENDCOLOR%
      * %ORANGE% *Set ORANGE = looks like this* %ENDCOLOR%
      * %RED% *Set RED = looks like this* %ENDCOLOR%
      * %PINK% *Set PINK = looks like this* %ENDCOLOR%
      * %PURPLE% *Set PURPLE = looks like this* %ENDCOLOR%
      * %TEAL% *Set TEAL = looks like this* %ENDCOLOR%
      * %NAVY% *Set NAVY = looks like this* %ENDCOLOR%
      * %BLUE% *Set BLUE = looks like this* %ENDCOLOR%
      * %AQUA% *Set AQUA = looks like this* %ENDCOLOR%
      * %LIME% *Set LIME = looks like this* %ENDCOLOR%
      * %GREEN% *Set GREEN = looks like this* %ENDCOLOR%
      * %OLIVE% *Set OLIVE = looks like this* %ENDCOLOR%
      * %MAROON% *Set MAROON = looks like this* %ENDCOLOR%
      * %BROWN% *Set BROWN = looks like this* %ENDCOLOR%
      * %BLACK% *Set BLACK = looks like this* %ENDCOLOR%
      * %GRAY% *Set GRAY = looks like this* %ENDCOLOR%
      * %SILVER% *Set SILVER = looks like this* %ENDCOLOR%
      * <span style='background : #808080;'>%WHITE% *Set WHITE = looks like this (with gray background)* %ENDCOLOR%</span>
      * The following color settings are enclosed in verbatim tags to avoid incorrect nesting of XHTML tags:
<verbatim>
      * Set YELLOW = <font color="#ffff00">
      * Set ORANGE = <font color="#ff6600">
      * Set RED = <font color="#ff0000">
      * Set PINK = <font color="#ff00ff">
      * Set PURPLE = <font color="#800080">
      * Set TEAL = <font color="#008080">
      * Set NAVY = <font color="#000080">
      * Set BLUE = <font color="#0000ff">
      * Set AQUA = <font color="#00ffff">
      * Set LIME = <font color="#00ff00">
      * Set GREEN = <font color="#008000">
      * Set OLIVE = <font color="#808000">
      * Set MAROON = <font color="#800000">
      * Set BROWN = <font color="#996633">
      * Set BLACK = <font color="#000000">
      * Set GRAY = <font color="#808080">
      * Set SILVER = <font color="#c0c0c0">
      * Set WHITE = <font color="#ffffff">
      * Set ENDCOLOR = </font>
</verbatim>

#DocGraphics
   * Graphics used in TWiki documentation - view all images in %ICONTOPIC%. _(There are various ways to set up common icons as text variables. This is simply one quick approach.)_:
      * Set H = <img src="%ICONURLPATH{help}%" alt="HELP" title="HELP" width="16" height="16" border="0" />
      * Set I = <img src="%ICONURLPATH{tip}%" alt="IDEA!" title="IDEA!" width="16" height="16" border="0" />
      * Set M = <img src="%ICONURLPATH{arrowright}%" alt="MOVED TO..." title="MOVED TO..." width="16" height="16" border="0" />
      * Set N = <img src="%ICONURLPATH{new}%" alt="NEW" title="NEW" width="30" height="16" border="0" />
      * Set P = <img src="%ICONURLPATH{pencil}%" alt="REFACTOR" title="REFACTOR" width="16" height="16" border="0" />
      * Set Q = <img src="%ICONURLPATH{help}%" alt="QUESTION?" title="QUESTION?" width="16" height="16" border="0" />
      * Set S = <img src="%ICONURLPATH{starred}%" alt="PICK" title="PICK" width="16" height="16" border="0" />
      * Set T = <img src="%ICONURLPATH{tip}%" alt="TIP" title="TIP" width="16" height="16" border="0" />
      * Set U = <img src="%ICONURLPATH{updated}%" alt="UPDATED" title="UPDATED" width="55" height="16" border="0" />
      * Set X = <img src="%ICONURLPATH{warning}%" alt="ALERT!" title="ALERT!" width="16" height="16" border="0" />
      * Set Y = <img src="%ICONURLPATH{choice-yes}%" alt="DONE" title="DONE" width="16" height="16" border="0" />


---++ Miscellaneous Settings

   * Background color of non existing topic: ( default =cornsilk= or =#FFFFCE= )
      * Set NEWTOPICBGCOLOR = #FFFFCE

   * Font color of non existing topic: ( default =#0000FF= )
      * Set NEWTOPICFONTCOLOR = #0000FF

   * %TWIKIWEB%.PreviewBackground image:
      * Set PREVIEWBGIMAGE = %PUBURLPATH%/%TWIKIWEB%/PreviewBackground/preview2bg.gif


---++ Access Control Settings

   * Users or groups allowed to change or rename this <nop>%TOPIC% topic:
      * Set ALLOWTOPICCHANGE = %MAINWEB%.TWikiAdminGroup
      * Set ALLOWTOPICRENAME = %MAINWEB%.TWikiAdminGroup


---++ Creating New Preference Variables
 
You can introduce new VARIABLES and use them in your topics and templates. There is no need to change the TWiki engine (Perl scripts).
   * A preference is defined in a TWikiShorthand bullet item: ==[3 spaces] * [space] Set NAME = value== <br /> Example (as a nested bullet item, indented 6 spaces):
      * S<nop>et WEBBGCOLOR = #FFFFC0
   * Preferences are used as %TWIKIWEB%.TWikiVariables by enclosing the name in percent signs: ==%==. Example:
      * When you write variable ==%WEB<nop>BGCOLOR%==, it gets expanded to =%WEBBGCOLOR%= .

   * %X% The sequential order of the preference settings is significant. Define preferences that use other preferences FIRST. For example, set ==<nop>WEBCOPYRIGHT== before ==<nop>WIKIWEBMASTER== since the copyright notice uses the TWiki administrator e-mail address.
   * %X% In order to protect your custom variables from being overwritten when upgrading the [[%TWIKIWEB%.%TOPIC%]] topic, it is recommended that custom variables are defined in [[%MAINWEB%.%TOPIC%]].


---++ Related Topics

   * %WEBPREFSTOPIC% has preferences of the <nop>%WEB% web.
   * %MAINWEB%.%WIKIUSERSTOPIC% has a list of user topics. User topics can have optional user preferences.
   * %TWIKIWEB%.TWikiVariables has a list of common =%<nop>VARIABLES%=.
   * %TWIKIWEB%.TWikiAccessControl explains how to restrict access by users or groups.
   * TWiki:Plugins.PreferencesPlugin makes editing preferences a snap.

__Note__: Can't edit?
[[%SCRIPTURLPATH{"view"}%/%WEB%/%TOPIC%?raw=on][View raw topic]]
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