smallwiki June 2006

smallwiki@list.inf.unibe.ch

14 participants
22 discussions

by Keith Hodges

I have been having a look around pier for a few days, I am a beginner at this so please bear with me. Is there a way to have a flat wiki? It appears that new pages are instanciated as children by default. This appears to mean that it would be difficult to recreate the kind of c2.com wiki in which a web of new pages are created at the same level. Is there an option somewhere? I am wondering what the design decisions are on this score, it would be interesting to understand the reasoning. The Settings command is not working for me, can anyone enlighten me as to what it does? Although I like the heirarchy very much, I think I would like the option of building a virtual heirarchy via tagging as well as an explict heirarchy via administrative moving within an otherwise flat wiki namespace. I have an implementation of tiddlywiki that does this. If a page is tagged with a tag it becomes a content item in the tag-page. So tagging a page "User" would make that page a child of users. I havent quite got my head around the hidden pages. How does one create a new environment in a subwiki? In zope, (a four letter word!) if I remember correctly a SecurityManager can be installed at any level in the heirarchy. It looks to me like there could be /environment /style /security items at all levels. (how about /.environment /.style /.background /.security) would this be possible? I think that all squeak project creators should be encouraged to write a dissertation. I found Lukas' paper to be excellent. Thank you very much Keith ___________________________________________________________ All New Yahoo! Mail Tired of Vi@gr@! come-ons? Let our SpamGuard protect you. http://uk.docs.yahoo.com/nowyoucan.html

18 years, 6 months

Flagging hardwired configuration in Pier

by Keith Hodges

I have browsed all the methods in pier, seeking out hardwired configuration type stuff. The attached changeset (if this list allows) methods which contain hardwired things such as the default name/password, and much much more. After filing in the changeset, open the 'method finder' and search for 'senders of...' the following methods in order to find hard coded items of interest. #pierconfig #label #icon enjoy Keith 'From Squeak3.8 of ''5 May 2005'' [latest update: #6665] on 9 June 2006 at 6:12:54 am'! !PRBoxWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:51'! defaultCssClass self flag: #pierconfig. ^ nil! ! !PRBoxWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:51'! defaultCssName self flag: #pierconfig. ^ nil! ! !PRBrowser methodsFor: 'morphic' stamp: 'kph 6/9/2006 05:35'! defaultBackgroundColor self flag: #pierconfig. ^ Color r: 0.151 g: 0.327 b: 0.720! ! !PRBrowser class methodsFor: 'configuration' stamp: 'kph 6/9/2006 05:36'! defaultMetaNode | root kernel structure description | self flag: #pierconfig. root := OBMetaNode named: 'Root'. kernel := OBMetaNode named: 'Kernel'. structure := OBMetaNode named: 'Structure'. description := OBMetaNode named: 'Description'. root childAt: #children labeled: 'children' put: kernel. kernel childAt: #children labeled: 'instances' put: structure; addActor: PRInspectActor new. structure childAt: #children labeled: 'children' put: structure; childAt: #description labeled: 'description' put: description; addActor: PRContextActor new; addActor: PRInspectActor new; filterClass: OBModalFilter. description childAt: #children labeled: 'children' put: description; childAt: #description labeled: 'description' put: description; addActor: PRInspectActor new; filterClass: OBModalFilter. ^ root! ! !PRBrowser class methodsFor: 'configuration' stamp: 'kph 6/9/2006 05:37'! defaultRootNode self flag: #pierconfig. ^ PRRootNode on: PRKernel instances! ! !PRBrowser class methodsFor: 'configuration' stamp: 'kph 6/9/2006 05:36'! title self flag: #pierconfig. ^ 'Pier Browser'! ! !PRCommandsWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:51'! defaultCommandClasses self flag: #pierconfig. ^ (Array withAll: PRCommand withAllConcreteClasses) sort: [ :a :b | a label caseInsensitiveLessOrEqual: b label ]; yourself! ! !PRCommandsWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:50'! defaultCssClass self flag: #pierconfig. ^ 'box commands'! ! !PRContentsWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:52'! defaultCssClass self flag: #pierconfig. ^ 'contents'! ! !PRContentsWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:52'! defaultTitle self flag: #pierconfig. ^ '%c'! ! !PRDistribution class methodsFor: 'accessing' stamp: 'kph 6/9/2006 05:08'! package self flag: #pierconfig. "The SqueakMap package name." ^ 'Pier'! ! !PRDistribution class methodsFor: 'accessing' stamp: 'kph 6/9/2006 05:08'! packages self flag: #pierconfig. ^ #( ( 'Pier-Model' ) ( 'Pier-Tests' 'Smalltalk includesKey: #TestCase' ) ( 'Pier-Seaside' 'Smalltalk includesKey: #WAComponent' ) ( 'Pier-OmniBrowser' 'Smalltalk includesKey: #OBBrowser' ) )! ! !PRDistribution class methodsFor: 'accessing' stamp: 'kph 6/9/2006 05:08'! version self flag: #pierconfig. "The first item is the product name, which should only contain lowercase letters. Then the version numbers are following, that are made up of three numbers. An optimal suffix alpha, beta, pre or rc follows. External packages or extensions might want to call this method to check the version required to run." ^ #( pier 1 0 4 alpha )! ! !PRFilePersistency methodsFor: 'accessing' stamp: 'kph 6/9/2006 05:30'! logFilename self flag: #pierconfig. ^ 'logs.obj'! ! !PRFilePersistency methodsFor: 'accessing' stamp: 'kph 6/9/2006 05:30'! snapshotFilename self flag: #pierconfig. ^ 'snapshots.obj'! ! !PRHeaderWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:52'! defaultCommandClasses self flag: #pierconfig. ^ OrderedCollection with: PRViewCommand with: PREditCommand! ! !PRHeaderWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:52'! defaultCssClass self flag: #pierconfig. ^ 'header'! ! !PRHeaderWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:49'! defaultTitle self flag: #pierconfig. ^ '%k'! ! !PRInspectActor methodsFor: 'accessing' stamp: 'kph 6/9/2006 05:38'! actionsForNode: aClassNode self flag: #pierconfig. ^ Array with: (OBAction label: 'inspect' buttonLabel: String new receiver: aClassNode model selector: #inspect arguments: Array new keystroke: $i icon: MenuIcons inspectIcon) with: (OBAction label: 'explore' buttonLabel: String new receiver: aClassNode model selector: #explore arguments: Array new keystroke: $I icon: MenuIcons inspectIcon)! ! !PRIsbnLink methodsFor: 'accessing-dynamic' stamp: 'kph 6/9/2006 05:17'! urlPrefix self flag: #pierconfig. ^ 'http://www.amazon.com/exec/obidos/ISBN='! ! !PRKernel methodsFor: '*pier-security-defaults' stamp: 'kph 6/9/2006 05:08'! adminGroup self flag: #pierconfig. ^ self propertyAt: #adminGroup ifAbsentPut: [ PUGroup named: 'admin' ]! ! !PRKernel methodsFor: '*pier-security-defaults' stamp: 'kph 6/9/2006 05:09'! adminUser self flag: #pierconfig. ^ self propertyAt: #adminUser ifAbsentPut: [ (PUUser named: 'admin') addGroup: self adminGroup; password: 'pier'; superuser: true; yourself ]! ! !PRKernel methodsFor: 'configuration' stamp: 'kph 6/9/2006 05:10'! defaultInfo | structure | self flag: #pierconfig. structure := PRPage named: 'information'. structure childrenDecoration add: self defaultInfoIntroduction; add: self defaultInfoSyntax; add: self defaultInfoLicense. structure contents: '-*Introduction>introduction* -*Syntax>syntax* -*License>license*'. ^ structure! ! !PRKernel methodsFor: 'configuration' stamp: 'kph 6/9/2006 05:10'! defaultInfoIntroduction self flag: #pierconfig. ^ (PRPage named: 'introduction') contents: 'The term Wiki usually means the collaborative software used to create, edit and manage hypertext pages on the web. A Wiki enables the users to author their documents using a simple markup language within their preferred web-browser. Translated from the Hawaiian language Wiki wiki means fast and that is exactly what the collaborative editing process of a WikiWiki Web is all about: Everybody should be able to create and update pages, without the need of user-name and password to login. However there are wiki vandals around that abuse the general public access and make it necessary to protect the content with security mechanism. !!Problem There are more than 150 Wiki implementations available and most of them are open source. There are even a few implementations available written in different Smalltalk dialects, so why did we create a new one? All the implementations we had a look at have major flaws in extensibility: they don''t provide a proper object oriented-design that is covered by unit tests. Moreover they all keep the content of the pages within strings, which makes it painful to render and search the wiki. These wikis haven''t been designed for extensibility!! The existing Smalltalk wikis are old and it seems that the developers don''t want to touch their running systems. Both, WikiWorks and SqueakWiki, have some of their domain code within external files, what makes the source hard to understand as it is not possible to use the editing and debugging facilities of the Smalltalk environment. !!Solution As stated, all the current wiki implementations have problems with extensibility and the design. Redoing the same mistakes is stupid, therefor we put together the following basic requirements and refinded them with the experience we made with the first version: -Object-Oriented Design: Pier provides a fully object oriented domain model. As an example, the content of the pages is parsed and stored as a tree of different entities representing text, links, tables, lists, etc. -Extensibility: Everything in Pier can be extended: page types, storage mechanism, actions, security mechanism, web-server, etc. Plug-ins can be shared within the community and loaded independently of each other into the system. -Open Source: Pier is released under the MIT license which grants unrestricted rights to copy, modify, and redistribute as long as the original copyright and license terms are retained. -Test Suites: Pier is heavily tested. There are more than 1000 unit tests included with the core of Pier. This makes it easy to change and verify the code and comes in extremely useful when porting Pier to other Smalltalk dialects or when writing extensions.'; yourself! ! !PRKernel methodsFor: 'configuration' stamp: 'kph 6/9/2006 05:11'! defaultInfoSyntax self flag: #pierconfig. ^ (PRPage named: 'syntax') contents: '!!Paragraphs As carriage returns are preserved, simply add a newline to begin a new paragraph. !!Headers A line starting with <code>!!</code>s becomes a header line. !!Horizontal Line A line starting with <code>_</code> (underline) becomes a horizontal line. This is often used to separate topics. !!Lists Using lines starting with <code>#</code>s and <code>-</code>s, creates a list: -A block of lines, where each line starts with <code>-</code> is transformed into a bulleted list, where each line is an entry. -A block of lines, where each line starts with <code>#</code> is transformed into an ordered list, where each line is an entry. -Lists can be nested. Thus, a line starting with <code>#-</code> is an element of a bulleted list that is part of an ordered list. !!Tables To create a table, start off the lines with <code>|</code> and separate the elements with <code>|</code>s. Each new line represents a new row of the table. The contents of cells can be aligned left, centered or aligned right by using <code>|{</code>, <code>||</code> or <code>|}</code> respectively. !!Preformatted To create a preformatted section, begin each line with <code>=</code>. A preformatted section uses equally spaced text so that spacing is preserved. !!Links To create a link, put it between <code>\*</code>s. All links have the following form <code>\*reference\*</code> or <code>\*alias>reference\*</code>, where the reference is depending on the kind of link that is created. The contents of some links, e.g. links pointing to image-files, can be embedded into the current document by using <code>+</code>s: <code>\+reference\+</code>. However not all types of links support embedding and will quietly ignore it. !!!!Internal Links If a structure with the given title exists in the wiki (e.g. <code>\*Path\*</code>), a link to that item shows up when the page is saved. In case the path points to an non-existing structure, the user will be offered the possibility to create a new one when clicking on the link. The path can be any absolute or relative reference within the wiki. !!!!External Links -If the link is an URL (e.g. <code>\*http://www.lukas-renggli.ch\*</code>), a link to the external page shows up. -If the link is an e-mail address (e.g. <code>\*renggli(a)iam.unibe.ch\*</code>), a link to mail that person shows up. -If the link is an ISBN number (e.g. <code>\*isbn:3446202102\*</code>), a link to the given book shows up. -If the link is an RFC number (e.g. <code>\*rfc:2616\*</code>), a link to the given RFC page shows up. !!HTML Use any HTML anywhere you want. Some useful HTML tags are: -To make something bold, surround it by and . -To make something italic, surround it by and . -To make something underlined, surround it by and . -To make text appear in a different color (like green, red, blue , grey, yellow, or orange), use a color"> some text .'; yourself! ! !PRKernel methodsFor: 'configuration' stamp: 'kph 6/9/2006 05:12'! defaultRoot | structure | self flag: #pierconfig. structure := PRPage named: 'pier'. structure childrenDecoration add: self defaultInfo. structure contents: 'Welcome to Pier (formerly called SmallWiki 2), the next generation of a fully extensible content management system implemented in Smalltalk. To read additional information, please consult the *information page>information*.'. ^ structure! ! !PRMacroExpander class methodsFor: 'class initialization' stamp: 'kph 6/9/2006 05:32'! initialize self flag: #pierconfig. Default := self on: (Dictionary new at: $c put: [ :char :context | context command name ]; " current command " at: $r put: [ :char :context | context kernel root title ]; " current root structure " at: $t put: [ :char :context | context structure title ]; " current structure " at: $k put: [ :char :context | context kernel name ]; " current kernel name " yourself)! ! !PRMoveCommand class methodsFor: 'accessing' stamp: 'kph 6/9/2006 05:26'! accessKey self flag: #pierconfig. ^ $m! ! !PRMoveCommand class methodsFor: 'accessing' stamp: 'kph 6/9/2006 05:46'! label ^ 'Move'! ! !PRPath methodsFor: 'accessing-configuration' stamp: 'kph 6/9/2006 05:33'! separator self flag: #pierconfig. ^ $/! ! !PRPierLibrary methodsFor: 'accessing' stamp: 'kph 6/9/2006 05:41'! style self flag: #pierconfig. ^ '@import "http://www.lukas-renggli.ch/smalltalk/pier/style/84/style.css";'! ! !PRRfcLink methodsFor: 'accessing-dynamic' stamp: 'kph 6/9/2006 05:17'! urlPrefix self flag: #pierconfig. ^ 'http://www.faqs.org/rfcs/rfc'! ! !PRRootNode methodsFor: 'accessing' stamp: 'kph 6/9/2006 05:37'! name self flag: #pierconfig. ^ 'Root'! ! !PRSettingsComponentCommand class methodsFor: 'accessing' stamp: 'kph 6/9/2006 05:44'! accessKey self flag: #pierconfig. ^ $p! ! !PRSettingsComponentCommand class methodsFor: 'accessing' stamp: 'kph 6/9/2006 05:46'! label ^ 'Settings'! ! !PRSettingsComponentCommand class methodsFor: 'accessing-configuration' stamp: 'kph 6/9/2006 05:45'! structureClass ^ PRComponent! ! !PRStructure methodsFor: '*pier-seaside-configuration' stamp: 'kph 6/9/2006 05:14'! environmentSelector self flag: #pierconfig. ^ 'environment'! ! !PRStructure methodsFor: '*pier-seaside-configuration' stamp: 'kph 6/9/2006 05:14'! environmentStructure self flag: #pierconfig. ^ (PRPage named: 'environment') addDecoration: PRHider new; addChild: ((PRComponent named: 'header') componentClass: PRHeaderWidget; yourself); addChild: ((PRComponent named: 'views') componentClass: PRViewsWidget; yourself); addChild: ((PRComponent named: 'commands') componentClass: PRCommandsWidget; yourself); addChild: ((PRComponent named: 'tree') componentClass: PRTreeWidget; yourself); addChild: ((PRComponent named: 'main') componentClass: PRContentsWidget; yourself); contents: '+header+ <table class="body"><tr><td class="boxes">+views+ +commands+ +tree+</td><td class="spacer"></td><td class="main">+main+</td></tr></table>'; yourself! ! !PRStructure methodsFor: '*pier-seaside-configuration' stamp: 'kph 6/9/2006 05:14'! viewComponentClass "Return the default view component class of the reciever." self flag: #pierconfig. ^ PRDefaultView! ! !PRForm class methodsFor: 'accessing' stamp: 'kph 6/9/2006 05:42'! icon "PRCompatibility compileFileNamed: 'icons/form.png' into: PRForm class selector: #icon" ^ #(137 80 78 71 13 10 26 10 0 0 0 13 73 72 68 82 0 0 0 16 0 0 0 16 8 6 0 0 0 31 243 255 97 0 0 0 9 112 72 89 115 0 0 11 18 0 0 11 18 1 210 221 126 252 0 0 0 4 103 65 77 65 0 0 177 142 124 251 81 147 0 0 0 32 99 72 82 77 0 0 122 37 0 0 128 131 0 0 249 255 0 0 128 233 0 0 117 48 0 0 234 96 0 0 58 152 0 0 23 111 146 95 197 70 0 0 1 51 73 68 65 84 120 218 98 244 137 109 107 96 96 96 168 103 32 15 52 2 4 16 19 5 154 65 160 30 32 128 152 24 40 4 0 1 196 2 34 86 205 44 96 248 247 239 31 78 252 23 68 255 5 226 255 127 225 26 127 253 252 197 80 216 180 154 1 32 128 192 6 252 251 247 151 161 189 189 131 36 155 99 99 99 193 52 64 0 129 13 248 11 52 29 4 90 90 90 136 54 224 218 245 235 96 26 32 128 152 96 46 32 21 128 188 6 2 0 1 4 119 65 126 126 62 195 203 151 47 33 254 5 227 191 12 255 65 254 255 139 20 30 208 112 248 247 239 63 220 0 128 0 130 24 240 15 42 248 247 47 82 224 1 217 127 255 67 12 4 106 250 15 98 131 52 3 13 1 27 252 255 63 216 0 128 0 130 4 34 80 112 202 148 41 36 121 33 40 40 8 76 3 4 16 212 5 164 7 226 153 51 103 192 52 64 0 65 2 241 239 31 178 3 17 32 128 32 46 248 243 143 33 49 49 137 225 246 157 219 144 128 2 74 254 255 255 31 28 54 255 193 225 241 31 130 255 3 53 253 135 240 255 67 195 0 32 128 16 129 248 255 31 92 51 2 67 52 253 71 167 129 154 65 108 16 0 8 32 176 1 5 141 171 200 206 11 0 1 196 8 115 10 185 0 32 192 0 27 196 243 46 254 241 239 219 0 0 0 0 73 69 78 68 174 66 96 130) asByteArray! ! !PRPage methodsFor: 'accessing-configuration' stamp: 'kph 6/9/2006 05:14'! defaultDocument self flag: #pierconfig. "Answer the default document of the receiver." ^ PRDocument new add: (PRParagraph new add: (PRText with: 'Edit this page ...'); yourself); yourself! ! !PRPage methodsFor: 'accessing-configuration' stamp: 'kph 6/9/2006 05:13'! parserClass self flag: #pierconfig. "Answer the default document parser for the receiver." ^ PRDocumentParser! ! !PRPage methodsFor: 'accessing-configuration' stamp: 'kph 6/9/2006 05:13'! rendererClass "Answer the default document writer for the receiver." self flag: #pierconfig. ^ PRDocumentWriter! ! !PRStructureDescription class methodsFor: '*pier-seaside-defaults' stamp: 'kph 6/9/2006 05:31'! defaultComponentClasses self flag: #pierconfig. ^ Array with: PRStructureComponent! ! !PRStructureDescription class methodsFor: 'accessing' stamp: 'kph 6/9/2006 05:46'! label ^ 'Structure'! ! !PRStructuresWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:54'! defaultLabels self flag: #pierconfig. ^ #( title name )! ! !PRStructuresWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:54'! defaultMaxItems self flag: #pierconfig. ^ 0! ! !PRStructuresWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:54'! defaultShowIcons self flag: #pierconfig. ^ true! ! !PRChildrenWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:50'! defaultCssClass self flag: #pierconfig. ^ 'box children'! ! !PRNavigationWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:53'! defaultCssClass self flag: #pierconfig. ^ 'box navigation'! ! !PRPathWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:53'! defaultCssClass self flag: #pierconfig. ^ 'box path'! ! !PRReferencesWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:53'! defaultCssClass self flag: #pierconfig. ^ 'box references'! ! !PRSearchWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:53'! defaultCaseSensitive self flag: #pierconfig. ^ false! ! !PRSearchWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:53'! defaultCssClass self flag: #pierconfig. ^ 'box search'! ! !PRSearchWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:53'! defaultMaxItems self flag: #pierconfig. ^ 10! ! !PRTocWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:54'! defaultCssClass self flag: #pierconfig. ^ 'box toc'! ! !PRTreeWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:55'! defaultAutoCollapse self flag: #pierconfig. ^ true! ! !PRTreeWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:55'! defaultAutoExpand self flag: #pierconfig. ^ true! ! !PRTreeWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:55'! defaultCssClass self flag: #pierconfig. ^ 'box tree'! ! !PRViewCommand class methodsFor: 'accessing' stamp: 'kph 6/9/2006 05:26'! accessKey self flag: #pierconfig. ^ $v! ! !PRViewsWidget class methodsFor: 'accessing-default' stamp: 'kph 6/9/2006 05:55'! defaultCssClass self flag: #pierconfig. ^ 'box views'! ! !PRViewsWidget class methodsFor: 'accessing-default' stamp: 'kph 6/9/2006 05:55'! defaultViewClasses self flag: #pierconfig. ^ (Array withAll: PRViewComponent withAllConcreteClasses) sort: [ :a :b | a label caseInsensitiveLessOrEqual: b label ]; yourself! ! !PRXHtmlWidget class methodsFor: 'accessing-defaults' stamp: 'kph 6/9/2006 05:56'! defaultText self flag: #pierconfig. ^ '<h1>%k</h1><h2>%c</h2>'! ! PRMacroExpander initialize!

18 years, 6 months

Blank lines parse as paragraphs?

by Damien Pollet

Hi, according to PRParagraphTest#testParseSpare, a blank line in the input should produce an empty paragraph... I'd prefer something like in LaTeX where linefeeds are like spaces but blank lines separate paragraphs... In fact I'm trying to adapt a CSS to Pier, but the environment is parsed as a paragraph: PRDocumentParser parse: '<div>foo</div>' "returns a PRParagraph" So the html output is incorrect---well, it's legal HTML but it doesn't mean much semantically to have everything in a ... Also, is it really simpler to use SmaCC than to write a recursive descent parser (sort of reversed Interpreter pattern)? Granted, only writing the grammar is cool, but how do you debug an LALR transition table? (I feel trollish asking that, but I just want your opinion/experience(s)) -- Damien Pollet type less, do more

18 years, 6 months

Style script for new squeakfoundation.org wanted!

by karl

With lots of help there is now a image with seaside/pier running to host the new www.squeakfoundation.org site. www.squeak.org:7780/seaside/pier (for the time being) But it needs a little style script tuning. The foundation logo should be there somewhere etc. Logo is here: http://smallwiki.unibe.ch/squeakfoundation/squeakfoundationlogo/ I can't offer much more than a big thank you and membership of the Webteam for the winner. Happy hacking Karl

18 years, 6 months

problem with Pier

by Cédrick Béler

Hi It's two time I have the same problem with a fresh version of Pier in a 3.9-7033 (even 7032) When I edit az page and when I save, each space characters are "transformed" in + making a long line with links... edit: "Welcome+to+Pier+(formerly+called+SmallWiki+2),+the+,+next+,+generation+ " Did someone had the same problem ? Thanks Cédrick

18 years, 6 months

[ANN] Magritte -- Meta-Described Web Application Development

by Lukas Renggli

>> unfortunately that had to wait because I was busy finishing my >> Master Thesis. >> > did you ;) ? > > If possible can you send me a copy ? even of a draft version The final version of my Master Thesis is available to download from the SCG repository. It covers Magritte and Pier and should give some insight and additional documentation about the use and the implementation of those frameworks. It can be downloaded from: <http://www.iam.unibe.ch/~scg/cgi-bin/oobib.cgi? query=Reng06a&abstract=yes> Abstract: Developing applications that end users can customize is a challenge, since end users are domain experts but still have concrete requirements. In this master thesis we present how we used a meta- driven approach to support the end user customization of Web applications. We present Magritte, a recursive meta-data meta-model integrated into the Smalltalk reflective meta-model. The adaptive model of Magritte enables to not only describe existing classes but also let end users build their own meta-models on the fly. Further on we describe how meta-interpreters automatically build views, reports, validating editors and persistency mechanisms. As a complete example of how we applied a meta-model to a Web application we present Pier, the second version of a fully object- oriented implementation of a content management system and Wiki engine. Pier is implemented with objects from the top to the bottom and is designed to be customizable to accommodate new needs. The integration of a powerful meta-description layer makes it a breeze to extend the running system with new functionality without having to patch the core engine. We describe the lessons learned from using the Magritte meta-model to build applications. Both projects described in this thesis are open source and can be downloaded from the Web site of the author. Have fun, Lukas -- Lukas Renggli http://www.lukas-renggli.ch

18 years, 6 months

http://www.logowiki.net

by Stéphane Ducasse

:) read the about :)

18 years, 6 months

installation on server

by smoerk

hello, i'm new to pier and seaside. the wiki and seaside looks great. what i find really painful is the way you install and run seaside and pier in squeak. how do i easily install pier on a server in a shell (without a GUI)?

18 years, 6 months

SqueakSource and Pier

by Keith Hodges

Lukas, The wiki in squeaksource does not seem to be that tightly coupled to squeaksource itself. For the time being you could run a separate pier server on seasidehosting.st to host it. This instance of Pier could be styled to look similar to the Squeaksource. The "wiki" link on SqueakSource could be directed at the Pier instance in such a way as to create or goto the project page with the given name. This would not enable private wikis but it might give the community the tools it needs to document their stuff in context. thoughts? Keith ___________________________________________________________ Try the all-new Yahoo! Mail. "The New Version is radically easier to use" The Wall Street Journal http://uk.docs.yahoo.com/nowyoucan.html

18 years, 7 months

[Pier] Had anybody Spamming Problems yet?

by Thomas Froeb

Hi, a couple of days ago we had Spam at our Gsug-Pier. The spammer created a page which linked directly to a page where pills and this stuff is selled. Had anybody made similar Experiences. Any suggestions how to prevent this? Greetings, Thomas

18 years, 7 months

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smallwiki June 2006