7 Components: the Function Pages - Developers

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It is a general convention in TWiki to use real names. If you do not wish to do so, you are of course free to select a pseudonym. You can find out if the registration has been successful by looking at the page Main.TWikiUsers. Your name should now be on the list. Note: If you have not set up the email function (see Chapter 15.5), you may receive an error message telling you that the confirmation email could not be sent. However, this message will not interfere with the registration process. Now, make yourself an administrator. To do so, access the topic TWikiAdminGroup. Alter the line in which the members of the group are indicated by entering your name: ···*·Set GROUP = YourUserName Several users are categorized in a single group which then all have the same TWiki permissions. You can find out more about groups in Chapter 14.4. You can also modify the template with which the user page is generated. It is saved in the topic TWiki.NewUserTemplate and can be edited like any normal page. 14.3 Setting Up Password Protection Registration works via an authentication mechanism of the web server. It is set up such that access to a few of the TWiki scripts is denied without a login. The file responsible for this is .htaccess in the twiki/bin directory. In the standard installation, it does not yet have a .txt extension and is thus not yet activated. You should first look at the file and make a few small changes. In the line beginning with AuthUserFile, replace !FILE_path _to_TWiki! with the path leading to the data directory of your TWiki, the easiest being../data. You can alter the message appearing during login in the following line, which begins with AuthName. If you still wish to keep your TWiki as open as possible, you should also enter login data for guest access here. Under ErrorDocument, replace !URL_path_to_TWiki! with the path in the URL of your TWiki (the section following the host name) that leads to the Oops-script. This script, located in the twiki/bin directory, is responsible for issuing TWiki error messages. Defining administrators Adapting .htaccess 14.3 Setting Up Password Protection � � � 207
NobodyGroup TWikiAdmin Group 208 �� In the following lines, scripts are listed that from now on will require a valid user name. You should not change them, since a few interdependencies exist (e.g. edit and save must have the same authorizations). Change the name of.htaccess.txt to .htaccess. If you then attempt to edit a page in TWiki, you should receive a request to log in. Log in, perform a trial edit, and save it. If it works, you have successfully activated authentication. Note: You should definitely copy the topic ChangePassword from the TWiki web to the Main web, so that registered users can change their passwords directly via their user page. Otherwise, this link will lead from the user page to nothing, which can be very confusing. 14.4 Access Control Access to the files in TWiki can be controlled very precisely. The users are identified by their user names, which are known to the system via authentication. Since it would be very cumbersome to continually list all authorized users for every action, we can categorize users into groups. In keeping with TWiki logic, these, in turn, are also only topics in which the corresponding users are listed. A list of all existing groups can be found under TWikiGroups. Here, in a new system, you should only see the NobodyGroup and the TWikiAdminGroup. The first group has no members, and for good reason: Using it, you can completely prohibit certain actions that are potentially hazardous (so that nobody has permission to execute them). Such actions include, for instance, renaming TWikiPreferences or TWikiAdminGroup. As you will see, this does not offer complete protection, since these permissions may be changed by anyone having editing rights to a page. However, it is an effective means of protection against accidental actions. The second group is the Administrator Group. By default, admins have editing permissions for all pages and may generate new webs. Of course, this too, can be changed. The members of a group are defined with the variable GROUP. In the standard installation, you will see that the developers of TWiki are still listed as admins. You will also see that several users are simply written one after the other, delimited by commas. Your user name should definitely be here as well, if you are responsible for the TWiki. 14 User Permissions in TWiki
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Wiki Web Collaboration
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Anja Ebersbach Ostengasse 10 93047
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VI �� Allow me to
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VIII �� That woul
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Content Preface ...................
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8.3 Design Questions ..............
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16 Designing a TWiki...............
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22.2 Wikis as an Engine for Social
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2 �� The Content
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4 �� A Glossa
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6 �� Typography U
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1 The Wiki Concept 1.1 What is a Wi
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make changes easier to trace (docum
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few software instructional guides a
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contained in it are replaced by the
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The categories mentioned up to now
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1.4 Characteristic Wiki Functions R
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nical innovation. We can analyze th
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organization processes build on a r
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content. In comparison, “generali
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are manifold. Generally, social ele
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controversies and vandalism in blog
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II. Our First Wiki
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Test environment Installing XAMPP 3
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Installing XAMPP Starting XAMPP Int
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Test the environment Copy files 38
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Checking the system environment Nam
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Administrator account Database info
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Work area First entry 44 ��
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Title selection Formatting in a wik
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48 Fig. 3.3 View history View diffe
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Fig. 3.5 50 �� 3
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Tab. 4.1 Cancel edit mode Preview 5
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Conventions Minor edit 54 ��
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Fig. 4.2 56 �� Th
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58 Fig. 4.3 Rolling back a move �
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Important pages 60 Fig. 4.5 Protect
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5 Formatting In addition to standar
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We wish to call special attention t
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At the same time, headings divide t
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Now we have the means to publish ou
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The cell parameters, as the table a
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Result: MediaWiki also allows you t
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6 Multi-Page Structures Up to now,
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* [[Summer Festival | Preparation t
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then on, this information is stored
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Help_talk See Talk. Category Pages
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A page can be allocated to more tha
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ut the modifications are recorded a
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there is a link to the image page a
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Tip: If no information is provided
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Secondly, the correct size must be
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Tip: You can use any page of a wiki
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{{subst:PAGENAME}}/{{CURRENTTIME}}
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messages, an area where participant
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Up to now, we have only generated o
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7 Components: the Function Pages Re
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The Recent changes page lists the s
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have the opportunity to see to what
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A special feature of MediaWiki is t
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ing that computer; otherwise, someo
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A few interesting options can be fo
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Two pages provide information on th
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For international wikis, it may be
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8 Administration Administration of
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administrator's email address my ch
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$wgExtraNamespaces = array(100 => "
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Name Function archive Deleted pages
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command line level. To do this, swi
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stylesheet data in mediawiki/skins/
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this attribute is used by default i
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Thus, create the file access.php in
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9 Life in MediaWiki In the previous
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You should make sure that the links
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In Wikipedia, there is a prefabrica
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9.4.2 Checklist Problem: The planni
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| Keyword 3 | {{{keyw3}}} [[categor
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Don't forget to suppress the table
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10 Installing TWiki Readers Authors
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10.1.1 Copying TWiki You can find t
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chmod 666 */* They also must be set
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you have to indicate the location o
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Page 172 and 173: Perl modules. A few optional module
Page 174 and 175: TWiki can work with two different v
Page 176 and 177: paths in $lsCmd, $egrepCmd and $fgr
Page 178 and 179: Topics Where is everything? Fig. 11
Page 180 and 181: Changes Fig. 11.2 Topic list 170
Page 182 and 183: Create Personal Sidebar 172 ��
Page 184 and 185: Attaching files Fig. 11.3 174 �
Page 186 and 187: Linking to attached files Embedding
Page 188 and 189: Revisions Total page history Backli
Page 190 and 191: Access keys Tab. 11.2 Formatting ai
Page 192 and 193: Formatting text Tab. 12.1 Text colo
Page 194 and 195: 184 �� Definition
Page 196 and 197: CamelCase 186 ��
Page 198 and 199: 188 �� page, you
Page 200 and 201: Pre-defined variables Preferences v
Page 202 and 203: Creating your own variables 192 �
Page 204 and 205: Fig. 13.1 194 ��
Page 206 and 207: Boolean operations Tab. 13.1 Exampl
Page 208 and 209: URL search Email address search Par
Page 210 and 211: Fig. 13.2 Format result Tab. 13.5 2
Page 212 and 213: Search patterns Nested search 202
Page 214 and 215: 14 User Permissions in TWiki Up to
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Page 220 and 221: ···*·Set NOSEARCHALL = on Other
Page 222 and 223: 14.6 A Mixed Strategy for Authentic
Page 224 and 225: 29 &TWiki::Store::readFile( 30 $TWi
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Page 228 and 229: Fig. 15.1 Template Color and descri
Page 230 and 231: Adapted feeds 222 ��
Page 232 and 233: Fig. 15.2 Tab. 15.3 224 ��
Page 234 and 235: Blocking vandals Deleting users Con
Page 236 and 237: Blacklist plugin Banlist 228 ��
Page 238 and 239: Free use of HTML and scripts Log fi
Page 240 and 241: 232 �� ./UpgradeT
Page 242 and 243: Fig. 16.1 Installing new skins Adap
Page 244 and 245: Accessing the View script Edit link
Page 246 and 247: List of all webs Highlight the curr
Page 248 and 249: List of topics Installation 240 �
Page 250 and 251: Tab. 16.2 Web-specific skins 242
Page 252 and 253: Templates Standard template Tab. 16
Page 254 and 255: Tab. 16.5 Your own parameters 246
Page 256 and 257: Edit Render.pm Adapt Twiki.cfg 248
Page 258 and 259: Plugins Tab. 16.7 250 ��
Page 260 and 261: 252 �� TWiki bar.
Page 262 and 263: 17 Preliminary Thoughts How can wik
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� Through their openness, wikis p
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� Documentation. Can one find suf
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the moderator. Rather, the latter a
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18 Conceptual Phase: Collecting Ide
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� Is there a check mechanism if,
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Cooperative writing occasionally re
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tops, making it all the easier for
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perl KupuEditorAddOn_installer.pl i
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Undo last undo. Also not very relia
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opens in which you can enter the us
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Fig. 19.1 Forms for work packages F
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Fig. 19.3 RenderList plugin RenderL
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Fig. 19.4 Calendar function 284 �
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Setting up group webs Granting perm
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Syntax Starting Fig. 19.5 Fig. 19.6
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Attributes Move/delete/ align Hold
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Formatting tables Fig. 19.8 Fig. 19
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Escape symbol Tab. 19.4 294 ��
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Fig. 19.11 296 ��
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Determination of requirements and c
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Table range 300 Lists If it doesn't
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302 �� EVAL(formu
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Installation Mode of operation Fig.
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20 Preparing for Your Event 20.1 Pl
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20.2.2 The RegistrationWeb Since it
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size="40" /> =**= Password: =*
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20.2.4 Saving and Protecting Data N
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link to the RegistrationWeb “Part
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You can edit the content of the con
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Workshop TWikis Checking in Adjusti
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Further links Fig. 21.1 322 ��
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324 �� scope="top
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Fig. 21.3 Presentations and lecture
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Fig. 21.4 328 ��
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330 �� On the oth
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Fig. 21.6 Default settings Tab. 21.
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Fig. 21.7 Table plugin 334 ��
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336 �� xaxisangle
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Default settings 338 ��
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Photo gallery 340 ��
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22 Tools with a Future? Technical a
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can be generated. Others, including
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The Wiki community initially had to
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Defenders of free software and Wiki
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In our case, this means that wiki t
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for any purpose. 16 The original or
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The “key legal political inventio
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22.2.4 Objectivity Open systems are
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Holocaust revisionists. Most people
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In the example of the wiki communit
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A Installations in TWiki Cygwin To
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export TEMP=/c/temp Now you can sta
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grep 'strict;$ ' */*,v | grep -v us
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372 �� other capi
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374 �� ments and
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376 �� Web host.
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378 �� Haug, Wolf
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380 �� Schwall, J
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382 �� Index H Ha
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