Enhancement of the history of a wiki page.

- Add more visibility to the delete revision function - Add a restore function Don't send 404 when the user what to see a specific revision that is the current revision
Fix name
2011-12-05 11:04:01 +01:00 · 2011-12-05 10:03:44 +01:00 · 2011-12-05 09:52:26 +01:00 · 2011-12-04 21:59:14 +01:00 · 2011-12-04 21:58:02 +01:00 · 2011-11-07 15:52:10 +01:00
13 changed files with 895 additions and 15 deletions
--- a/src/IDF/Form/Admin/ProjectCreate.php
+++ b/src/IDF/Form/Admin/ProjectCreate.php
@@ -31,8 +31,11 @@
 */
 class IDF_Form_Admin_ProjectCreate extends Pluf_Form
 {
+    public $user = null;
+    
    public function initFields($extra=array())
    {
+        $this->user = $extra['user'];
        $choices = array();
        $options = array(
                         'git' => __('git'),
@@ -336,7 +339,6 @@ class IDF_Form_Admin_ProjectCreate extends Pluf_Form
                $conf->setVal($prop, $tmplconf->getVal($prop, $def));
            }
        }
-        $project->created();

        if ($this->cleaned_data['template'] == '--') {
            IDF_Form_MembersConf::updateMemberships($project,
@@ -347,6 +349,8 @@ class IDF_Form_Admin_ProjectCreate extends Pluf_Form
                                                    $tmpl->getMembershipData('string'));
        }
        $project->membershipsUpdated();
+        $project->created();
+        
        return $project;
    }

--- a/src/IDF/Form/WikiConf.php
+++ b/src/IDF/Form/WikiConf.php
@@ -41,6 +41,7 @@ Phase:Support        = Plans for user support and advocacy
 Deprecated           = Most users should NOT reference this';

    const init_one_max = '';
+    const wiki_default_page = '';

    public function initFields($extra=array())
    {
@@ -60,6 +61,28 @@ Deprecated           = Most users should NOT reference this';
                                            'widget_attrs' => array('size' => 60),
                                            ));
                                            
+        $this->fields['wiki_default_page'] = new Pluf_Form_Field_Varchar(
+                                      array('required' => false,
+                                            'label' => __('Set a default wiki page instead of the page listing'),
+                                            'initial' => self::wiki_default_page, 
+                                            'widget_attrs' => array('size' => 60),
+                                            ));
+
+    }
+    
+    public function clean_wiki_default_page()
+    {
+        $pageName = trim($this->cleaned_data['wiki_default_page']);
+        if (empty($pageName)) {
+            return '';
+        }
+        $sql = new Pluf_SQL('project=%s AND title=%s', array($this->data['projectId'], $pageName));
+        $pages = Pluf::factory('IDF_WikiPage')->getList(array('filter'=>$sql->gen()));
+        
+        if ($pages->count() != 1) {
+            return '';
+        }
+        return $pageName;
    }
 }

--- a/src/IDF/Views/Project.php
+++ b/src/IDF/Views/Project.php
@@ -418,8 +418,17 @@ class IDF_Views_Project
        $title = sprintf(__('%s Documentation Configuration'), (string) $prj);
        $conf = new IDF_Conf();
        $conf->setProject($prj);
+        
+        // Get the Wiki list pages
+        $sql = new Pluf_SQL('project=%s', array($prj->id));
+        $pages = Pluf::factory('IDF_WikiPage')->getList(array('filter'=>$sql->gen()));
+        $auto_wiki_page_name = "";
+        foreach ($pages as $p) {
+            $auto_wiki_page_name .= '{ name: "' . $p->summary . '", to: "' . $p->title . '" }, ';
+        }
+        
        if ($request->method == 'POST') {
-            $form = new IDF_Form_WikiConf($request->POST);
+            $form = new IDF_Form_WikiConf(array_merge($request->POST, array('projectId' => $prj->id)));
            if ($form->isValid()) {
                foreach ($form->cleaned_data as $key=>$val) {
                    $conf->setVal($key, $val);
@@ -431,7 +440,7 @@ class IDF_Views_Project
            }
        } else {
            $params = array();
-            $keys = array('labels_wiki_predefined', 'labels_wiki_one_max');
+            $keys = array('labels_wiki_predefined', 'labels_wiki_one_max', 'wiki_default_page');
            foreach ($keys as $key) {
                $_val = $conf->getVal($key, false);
                if ($_val !== false) {
@@ -447,6 +456,7 @@ class IDF_Views_Project
                                               array(
                                                     'page_title' => $title,
                                                     'form' => $form,
+                                                     'auto_wiki_page_name' => $auto_wiki_page_name,
                                                     ),
                                               $request);
    }
--- a/src/IDF/Views/Wiki.php
+++ b/src/IDF/Views/Wiki.php
@@ -35,7 +35,43 @@ class IDF_Views_Wiki
     * View list of issues for a given project.
     */
    public $index_precond = array('IDF_Precondition::accessWiki');
-    public function index($request, $match, $api=false)
+    public function index($request, $match)
+    {
+        $project = $request->project;
+        
+        // Search for the default page
+        $conf = new IDF_Conf();
+        $conf->setProject($project);
+        $page = $conf->getVal('wiki_default_page', null); 
+        if ($page === null) {
+            $url =  Pluf_HTTP_URL_urlForView('IDF_Views_Wiki::listing', 
+                                             array($project->shortname));
+            return new Pluf_HTTP_Response_Redirect($url);        
+        }
+        
+        // Find the page
+        $sql = new Pluf_SQL('project=%s AND title=%s', 
+                            array($project->id, $page));
+        $pages = Pluf::factory('IDF_WikiPage')->getList(array('filter'=>$sql->gen()));
+        if ($pages->count() != 1) {
+            // The default page have been delete
+            $conf->setVal('wiki_default_page', null);   
+            $url =  Pluf_HTTP_URL_urlForView('IDF_Views_Wiki::listing', 
+                                             array($project->shortname));
+            return new Pluf_HTTP_Response_Redirect($url);   
+        }
+        $page = $pages[0];
+        $url =  Pluf_HTTP_URL_urlForView('IDF_Views_Wiki::view', 
+                                         array($project->shortname, $page->title));
+        return new Pluf_HTTP_Response_Redirect($url);
+    }
+
+
+    /**
+     * View list of issues for a given project.
+     */
+    public $listing_precond = array('IDF_Precondition::accessWiki');
+    public function listing($request, $match, $api=false)
    {
        $prj = $request->project;
        $title = sprintf(__('%s Documentation'), (string) $prj);
@@ -82,7 +118,7 @@ class IDF_Views_Wiki
    {
        $prj = $request->project;
        if (!isset($request->REQUEST['q']) or trim($request->REQUEST['q']) == '') {
-            $url =  Pluf_HTTP_URL_urlForView('IDF_Views_Wiki::index', 
+            $url =  Pluf_HTTP_URL_urlForView('IDF_Views_Wiki::listing', 
                                             array($prj->shortname));
            return new Pluf_HTTP_Response_Redirect($url);
        }
@@ -182,7 +218,7 @@ class IDF_Views_Wiki
                $urlpage = Pluf_HTTP_URL_urlForView('IDF_Views_Wiki::view', 
                                                    array($prj->shortname, $page->title));
                $request->user->setMessage(sprintf(__('The page <a href="%s">%s</a> has been created.'), $urlpage, Pluf_esc($page->title)));
-                $url = Pluf_HTTP_URL_urlForView('IDF_Views_Wiki::index', 
+                $url = Pluf_HTTP_URL_urlForView('IDF_Views_Wiki::listing', 
                                                array($prj->shortname));
                return new Pluf_HTTP_Response_Redirect($url);
            } elseif (isset($request->POST['preview'])) {
@@ -226,7 +262,13 @@ class IDF_Views_Wiki
        if (isset($request->GET['rev']) and preg_match('/^[0-9]+$/', $request->GET['rev'])) {
            $oldrev = Pluf_Shortcuts_GetObjectOr404('IDF_WikiRevision',
                                                    $request->GET['rev']);
-            if ($oldrev->wikipage != $page->id or $oldrev->is_head == true) {
+            if ($oldrev->is_head == true) {
+                $url = Pluf_HTTP_URL_urlForView('IDF_Views_Wiki::view', 
+                                                array($prj->shortname, $page->title));
+                return new Pluf_HTTP_Response_Redirect($url);
+            }
+                                                    
+            if ($oldrev->wikipage != $page->id) {
                return new Pluf_HTTP_Response_NotFound($request);
            }
        }
@@ -252,6 +294,39 @@ class IDF_Views_Wiki
                                               $request);
    }

+    /**
+     * See the revision list of a documentation page.
+     */
+    public $history_precond = array('IDF_Precondition::accessWiki');
+    public function history($request, $match)
+    {
+        $prj = $request->project;
+        // Find the page
+        $sql = new Pluf_SQL('project=%s AND title=%s', 
+                            array($prj->id, $match[2]));
+        $pages = Pluf::factory('IDF_WikiPage')->getList(array('filter'=>$sql->gen()));
+        if ($pages->count() != 1) {
+            return new Pluf_HTTP_Response_NotFound($request);
+        }
+        $page = $pages[0];
+        $ptags = self::getWikiTags($prj);
+        $dtag = array_pop($ptags); // The last tag is the deprecated tag.
+        $tags = $page->get_tags_list();
+        $dep = Pluf_Model_InArray($dtag, $tags);  
+        $title = sprintf(__('History of the wiki page %s'), $page->title);
+        $revision = $page->get_current_revision();
+        $revs = $page->get_revisions_list(array('order' => 'creation_dtime DESC'));
+        return Pluf_Shortcuts_RenderToResponse('idf/wiki/history.html',
+                                               array(
+                                                     'page' => $page,
+                                                     'page_title' => $title,
+                                                     'rev' => $revision,
+                                                     'revs' => $revs,
+                                                     'tags' => $tags,
+                                                     ),
+                                               $request);
+    }
+
    /**
     * Remove a revision of a page.
     */
@@ -291,6 +366,57 @@ class IDF_Views_Wiki
                                               $request);
    }

+    public $restoreRev_precond = array('IDF_Precondition::accessWiki',
+                                      'IDF_Precondition::projectMemberOrOwner');
+    public function restoreRev($request, $match)
+    {
+        $prj = $request->project;
+        $oldrev = Pluf_Shortcuts_GetObjectOr404('IDF_WikiRevision', $match[2]);
+        $page = $oldrev->get_wikipage();
+        $prj->inOr404($page);
+        
+        // Prevent restore the current version
+        if ($oldrev->is_head == true) {
+            $request->user->setMessage(__('This revision is already the current revision.'));
+            $url = Pluf_HTTP_URL_urlForView('IDF_Views_Wiki::view', 
+                                            array($prj->shortname, $page->title));
+            return new Pluf_HTTP_Response_Redirect($url);
+        }
+        
+        $params = array(
+            'project' => $prj,
+            'user' => $request->user,
+            'page' => $page,
+        );
+        
+        $data = array(
+            'title' => $page->title,
+            'summary' => $page->summary,
+            'content' => $oldrev->content,
+            'comment' => sprintf(__('Restore old revision (%s)'), $oldrev->id),
+        );
+        
+        $tags = $page->get_tags_list();
+        for ($i=1;$i<4;$i++) {
+            if (isset($tags[$i-1])) {
+                if ($tags[$i-1]->class != 'Other') {
+                    $data['label'.$i] = (string) $tags[$i-1];
+                } else {
+                    $data['label'.$i] = $tags[$i-1]->name;
+                }
+            } else {
+                $data['label'.$i] = '';
+            }
+        }
+        
+        $form = new IDF_Form_WikiUpdate($data, $params);
+        $page = $form->save();
+
+        $url = Pluf_HTTP_URL_urlForView('IDF_Views_Wiki::view', 
+                                        array($prj->shortname, $page->title));
+        return new Pluf_HTTP_Response_Redirect($url);
+    }
+
    /**
     * View a documentation page.
     */
@@ -320,7 +446,7 @@ class IDF_Views_Wiki
                $urlpage = Pluf_HTTP_URL_urlForView('IDF_Views_Wiki::view', 
                                                    array($prj->shortname, $page->title));
                $request->user->setMessage(sprintf(__('The page <a href="%s">%s</a> has been updated.'), $urlpage, Pluf_esc($page->title)));
-                $url = Pluf_HTTP_URL_urlForView('IDF_Views_Wiki::index', 
+                $url = Pluf_HTTP_URL_urlForView('IDF_Views_Wiki::listing', 
                                                array($prj->shortname));
                return new Pluf_HTTP_Response_Redirect($url);
            } elseif (isset($request->POST['preview'])) {
@@ -358,7 +484,7 @@ class IDF_Views_Wiki
            if ($form->isValid()) {
                $form->save();
                $request->user->setMessage(__('The documentation page has been deleted.'));
-                $url = Pluf_HTTP_URL_urlForView('IDF_Views_Wiki::index', 
+                $url = Pluf_HTTP_URL_urlForView('IDF_Views_Wiki::listing', 
                                                array($prj->shortname));
                return new Pluf_HTTP_Response_Redirect($url);
            }
--- a/src/IDF/WikiPage.php
+++ b/src/IDF/WikiPage.php
@@ -221,4 +221,51 @@ class IDF_WikiPage extends Pluf_Model
        $tmpl = new Pluf_Template('idf/wiki/feedfragment.xml');
        return $tmpl->render($context);
    }
+
+    function projectCreated($signal, &$params)
+    {
+        $project = $params['project'];
+        $users = $project->getMembershipData();
+        $user = $users['owners'][0];
+        $conf = $project->getConf();
+        
+        // Insert default wiki page
+        $tmpl = new Pluf_Template('idf/wiki/wiki-default-page.mdtext');
+        $context = new Pluf_Template_Context(array('project' => $project));
+        $content = $tmpl->render($context);
+        $page = new IDF_WikiPage();
+        $page->project = $project;
+        $page->submitter = $user;
+        $page->summary = __('Default page for your project Wiki.');
+        $page->title = 'IndeferoSummaryDefault';
+        $page->create();
+        $rev = new IDF_WikiRevision();
+        $rev->wikipage = $page;
+        $rev->content = $content;
+        $rev->submitter = $user;
+        $rev->summary = __('Initial page creation');
+        $rev->create();
+        $rev->notify($project->getConf());
+
+        // Insert markdown help wiki page
+        $tmpl = new Pluf_Template('idf/wiki/wiki-markdown-help.mdtext');
+        $context = new Pluf_Template_Context(array('project' => $project));
+        $content = $tmpl->render($context);
+        $page = new IDF_WikiPage();
+        $page->project = $project;
+        $page->submitter = $user;
+        $page->summary = __('Help about Markdown syntax.');
+        $page->title = 'IndeferoMarkdownHelp';
+        $page->create();
+        $rev = new IDF_WikiRevision();
+        $rev->wikipage = $page;
+        $rev->content = $content;
+        $rev->submitter = $user;
+        $rev->summary = __('Initial page creation');
+        $rev->create();
+        $rev->notify($project->getConf());
+        
+        $conf->setVal('wiki_default_page', 'IndeferoSummaryDefault');
+        $conf->setVal('labels_wiki_predefined', IDF_Form_WikiConf::init_predefined);  
+    }
 }
--- a/src/IDF/conf/urls.php
+++ b/src/IDF/conf/urls.php
@@ -262,6 +262,11 @@ $ctl[] = array('regex' => '#^/p/([\-\w]+)/doc/$#',
               'model' => 'IDF_Views_Wiki',
               'method' => 'index');

+$ctl[] = array('regex' => '#^/p/([\-\w]+)/doc/list/$#',
+               'base' => $base,
+               'model' => 'IDF_Views_Wiki',
+               'method' => 'listing');
+
 $ctl[] = array('regex' => '#^/p/([\-\w]+)/doc/create/$#',
               'base' => $base,
               'model' => 'IDF_Views_Wiki',
@@ -287,11 +292,21 @@ $ctl[] = array('regex' => '#^/p/([\-\w]+)/doc/delrev/(\d+)/$#',
               'model' => 'IDF_Views_Wiki',
               'method' => 'deleteRev');

+$ctl[] = array('regex' => '#^/p/([\-\w]+)/doc/resrev/(\d+)/$#',
+               'base' => $base,
+               'model' => 'IDF_Views_Wiki',
+               'method' => 'restoreRev');
+               
 $ctl[] = array('regex' => '#^/p/([\-\w]+)/doc/delete/(\d+)/$#',
               'base' => $base,
               'model' => 'IDF_Views_Wiki',
               'method' => 'delete');

+$ctl[] = array('regex' => '#^/p/([\-\w]+)/doc/history/(.*)/$#',
+               'base' => $base,
+               'model' => 'IDF_Views_Wiki',
+               'method' => 'history');
+
 $ctl[] = array('regex' => '#^/p/([\-\w]+)/page/(.*)/$#',
               'base' => $base,
               'model' => 'IDF_Views_Wiki',
--- a/src/IDF/relations.php
+++ b/src/IDF/relations.php
@@ -115,4 +115,10 @@ Pluf_Signal::connect('queuecron.php::run',
 Pluf_Signal::connect('IDF_Queue::processItem',
                     Pluf::f('idf_hook_process_item',
                             array('IDF_Webhook', 'process')));
+                             
+#
+# Wiki init
+Pluf_Signal::connect('IDF_Project::created',
+                     array('IDF_WikiPage', 'projectCreated'));
+                     
 return $m;
--- a/src/IDF/templates/idf/admin/wiki.html
+++ b/src/IDF/templates/idf/admin/wiki.html
@@ -16,6 +16,34 @@
 </td>
 </tr>
 <tr>
+<td colspan="2">{$form.f.wiki_default_page.labelTag}:<br />
+{if $form.f.wiki_default_page.errors}{$form.f.wiki_default_page.fieldErrors}{/if}
+{$form.f.wiki_default_page|unsafe}
+</td>
+<script type="text/javascript" src="{media '/idf/js/jquery.bgiframe.min.js'}"></script>
+<script type="text/javascript" src="{media '/idf/js/jquery.autocomplete.min.js'}"></script>
+<script type="text/javascript" charset="utf-8">
+{literal}
+$(document).ready(function(){
+  var auto_wiki_page_name = [{/literal}{$auto_wiki_page_name|safe}{literal}];
+  $("#id_wiki_default_page").autocomplete(auto_wiki_page_name, {
+        minChars: 0,
+        width: 310,
+        matchContains: true,
+        max: 50,
+        highlightItem: false,
+        formatItem: function(row, i, max, term) {
+            return row.to.replace(new RegExp("(" + term + ")", "gi"), "<strong>$1</strong>") + "  <span style='font-size: 80%;'>" + row.name + "</span>";
+        },
+        formatResult: function(row) {
+            return row.to;
+        }
+    });
+});
+{/literal}
+</script>
+</tr>
+<tr>
 <td colspan="2">
 <input type="submit" value="{trans 'Save Changes'}" name="submit" /> 
 </td>
--- a/src/IDF/templates/idf/wiki/base.html
+++ b/src/IDF/templates/idf/wiki/base.html
@@ -2,7 +2,7 @@
 {block tabwiki} class="active"{/block}
 {block subtabs}
 <div id="sub-tabs">
-<a {if $inWiki}class="active" {/if}href="{url 'IDF_Views_Wiki::index', array($project.shortname)}">{trans 'List Pages'}</a>
+<a {if $inWiki}class="active" {/if}href="{url 'IDF_Views_Wiki::listing', array($project.shortname)}">{trans 'List Pages'}</a>
 {if !$user.isAnonymous()} | <a {if $inCreate}class="active" {/if}href="{url 'IDF_Views_Wiki::create', array($project.shortname)}">{trans 'New Page'}</a> {/if} 
 {if !$user.isAnonymous() and $inView} | <a href="{url 'IDF_Views_Wiki::update', array($project.shortname, $page.title)}">{trans 'Update This Page'}</a> {/if} 
 |
--- a/src/IDF/templates/idf/wiki/history.html
+++ b/src/IDF/templates/idf/wiki/history.html
@@ -0,0 +1,38 @@
+{extends "idf/wiki/base.html"}
+
+{block extraheader}
+<meta name="ROBOTS" content="NOINDEX" />
+{/block}
+
+{block docclass}yui-t3{assign $inView=true}{/block}
+
+{block body}
+<table class="recent-issues">
+<tr><th>Id</th><th>Who</th><th>When</th><th>Summary</th><th>Actions</th></tr>
+{foreach $revs as $r}
+{ashowuser 'submitter', $rev.get_submitter(), $request}
+{aurl 'view_url', 'IDF_Views_Wiki::view', array($project.shortname, $page.title), array('rev' => $r->id)}
+{aurl 'delete_url', 'IDF_Views_Wiki::deleteRev', array($project.shortname, $r->id)}
+{aurl 'restore_url', 'IDF_Views_Wiki::restoreRev', array($project.shortname, $r->id)}
+<tr><td><a href="{$view_url}">{$r->id}</a></td><td>{$submitter}</td><td class="a-c">{$r->creation_dtime|dateago}</td><td>{$r->summary}</td><td>{if $r->is_head == false}<a href="{$view_url}">View</a> - <a href="{$delete_url}">Delete</a> - <a href="{$restore_url}">Restore</a>{/if}</td></tr>
+{/foreach}
+</table>
+{aurl 'add_rev', 'IDF_Views_Wiki::update', array($project.shortname, $page.title)}
+<p><a href="{$add_rev}"><img style="vertical-align: text-bottom;" src="{media '/idf/img/add.png'}" alt="+" align="bottom"></a> <a href="{$add_rev}">{trans 'Update This Page'}</a></p>
+{/block}
+
+
+{block context}
+{ashowuser 'submitter', $page.get_submitter(), $request}
+<p><strong>{trans 'Created:'}</strong> <span class="nobrk">{$page.creation_dtime|dateago}</span><br /><span class="nobrk">{blocktrans}by {$submitter}{/blocktrans}</span></p>
+{if $rev.creation_dtime != $page.creation_dtime}<p>{ashowuser 'submitter', $rev.get_submitter(), $request}
+<strong>{trans 'Updated:'}</strong> <span class="nobrk">{$rev.creation_dtime|dateago}</span><br /><span class="nobrk">{blocktrans}by {$submitter}{/blocktrans}</span></p>{/if}
+{if $tags.count()}
+<p>
+<strong>{trans 'Labels:'}</strong><br />
+{foreach $tags as $tag}
+<span class="label"><strong>{$tag.class}:</strong>{$tag.name}</span><br />
+{/foreach}
+</p>{/if}
+<p class="helptext"><a href="{url 'IDF_Views_Wiki::view', array($project.shortname, $page.title)}">{trans 'See current revision'}</a></p>
+{/block}
--- a/src/IDF/templates/idf/wiki/view.html
+++ b/src/IDF/templates/idf/wiki/view.html
@@ -52,9 +52,6 @@ by {$submitter}.{/blocktrans}</p>
 {/foreach}
 </p>{/if}
 {if $revs.count() > 0}
-<p><strong>{trans 'Old Revisions'}</strong></p>
-<ul>{foreach $revs as $old}
-<li><a href="{url 'IDF_Views_Wiki::view', array($project.shortname, $page.title), array('rev'=>$old.id)}">{$old.summary}</a></li>
-{/foreach}</ul>
+<p class="helptext"><a href="{url 'IDF_Views_Wiki::history', array($project.shortname, $page.title)}">{trans 'See older revision'}</a></p>
 {/if}
 {/block}
--- a/src/IDF/templates/idf/wiki/wiki-default-page.mdtext
+++ b/src/IDF/templates/idf/wiki/wiki-default-page.mdtext
@@ -0,0 +1,17 @@
+{aurl 'syntax_url', 'IDF_Views_Wiki::view', array($project.shortname, 'IndeferoMarkdownHelp')}
+{aurl 'wiki_add', 'IDF_Views_Wiki::create', array($project.shortname)}
+{aurl 'wiki_update', 'IDF_Views_Wiki::update', array($project.shortname, 'IndeferoSummaryDefault')}
+{aurl 'wiki_history', 'IDF_Views_Wiki::history', array($project.shortname, 'IndeferoSummaryDefault')}
+{aurl 'wiki_admin', 'IDF_Views_Project::adminWiki', array($project.shortname)}
+{blocktrans}
+Welcome on the documentation section of the project {$project->name}.
+All documentation page use the markdown syntax, you can find help about this syntax on this [page]({$syntax_url}).
+
+- You can another Wiki page [here]({$wiki_add}).
+- You can update this page [here]({$wiki_update}).
+- You can select an other default wiki page [here]({$wiki_admin}). You need to be admin.
+
+
+All modification on a wiki page are saved, and you can see this history for each pages.
+The history of the current page can be see [here]({$wiki_history}).
+{/blocktrans}
--- a/src/IDF/templates/idf/wiki/wiki-markdown-help.mdtext
+++ b/src/IDF/templates/idf/wiki/wiki-markdown-help.mdtext
@@ -0,0 +1,569 @@
+Block Elements
+==============
+
+
+Paragraphs and Line Breaks
+--------------------------
+
+A paragraph is simply one or more consecutive lines of text, separated
+by one or more blank lines. (A blank line is any line that looks like a
+blank line -- a line containing nothing but spaces or tabs is considered
+blank.) Normal paragraphs should not be indented with spaces or tabs.
+
+The implication of the "one or more consecutive lines of text" rule is
+that Markdown supports "hard-wrapped" text paragraphs. This differs
+significantly from most other text-to-HTML formatters (including Movable
+Type's "Convert Line Breaks" option) which translate every line break
+character in a paragraph into a `<br />` tag.
+
+When you *do* want to insert a `<br />` break tag using Markdown, you
+end a line with two or more spaces, then type return.
+
+
+
+
+Headers
+-------
+
+Markdown supports two styles of headers, [Setext] [1] and [atx] [2].
+
+Setext-style headers are "underlined" using equal signs (for first-level
+headers) and dashes (for second-level headers). For example:
+
+    This is an H1
+    =============
+
+    This is an H2
+    -------------
+
+Any number of underlining `=`'s or `-`'s will work.
+
+Atx-style headers use 1-6 hash characters at the start of the line,
+corresponding to header levels 1-6. For example:
+
+    # This is an H1
+
+    ## This is an H2
+
+    ###### This is an H6
+
+Optionally, you may "close" atx-style headers. This is purely
+cosmetic -- you can use this if you think it looks better. The
+closing hashes don't even need to match the number of hashes
+used to open the header. (The number of opening hashes
+determines the header level.) :
+
+    # This is an H1 #
+
+    ## This is an H2 ##
+
+    ### This is an H3 ######
+
+
+
+
+Blockquotes
+-----------
+
+Markdown uses email-style `>` characters for blockquoting. If you're
+familiar with quoting passages of text in an email message, then you
+know how to create a blockquote in Markdown. It looks best if you hard
+wrap the text and put a `>` before every line:
+
+    > This is a blockquote with two paragraphs. Lorem ipsum dolor sit amet,
+    > consectetuer adipiscing elit. Aliquam hendrerit mi posuere lectus.
+    > Vestibulum enim wisi, viverra nec, fringilla in, laoreet vitae, risus.
+    > 
+    > Donec sit amet nisl. Aliquam semper ipsum sit amet velit. Suspendisse
+    > id sem consectetuer libero luctus adipiscing.
+
+Markdown allows you to be lazy and only put the `>` before the first
+line of a hard-wrapped paragraph:
+
+    > This is a blockquote with two paragraphs. Lorem ipsum dolor sit amet,
+    consectetuer adipiscing elit. Aliquam hendrerit mi posuere lectus.
+    Vestibulum enim wisi, viverra nec, fringilla in, laoreet vitae, risus.
+
+    > Donec sit amet nisl. Aliquam semper ipsum sit amet velit. Suspendisse
+    id sem consectetuer libero luctus adipiscing.
+
+Blockquotes can be nested (i.e. a blockquote-in-a-blockquote) by
+adding additional levels of `>`:
+
+    > This is the first level of quoting.
+    >
+    > > This is nested blockquote.
+    >
+    > Back to the first level.
+
+Blockquotes can contain other Markdown elements, including headers, lists,
+and code blocks:
+
+	> ## This is a header.
+	> 
+	> 1.   This is the first list item.
+	> 2.   This is the second list item.
+	> 
+	> Here's some example code:
+	> 
+	>     return shell_exec("echo $input | $markdown_script");
+
+Any decent text editor should make email-style quoting easy. For
+example, with BBEdit, you can make a selection and choose Increase
+Quote Level from the Text menu.
+
+
+
+
+Lists
+-----
+
+Markdown supports ordered (numbered) and unordered (bulleted) lists.
+
+Unordered lists use asterisks, pluses, and hyphens -- interchangably
+-- as list markers:
+
+    *   Red
+    *   Green
+    *   Blue
+
+is equivalent to:
+
+    +   Red
+    +   Green
+    +   Blue
+
+and:
+
+    -   Red
+    -   Green
+    -   Blue
+
+Ordered lists use numbers followed by periods:
+
+    1.  Bird
+    2.  McHale
+    3.  Parish
+
+It's important to note that the actual numbers you use to mark the
+list have no effect on the HTML output Markdown produces. The HTML
+Markdown produces from the above list is:
+
+    <ol>
+    <li>Bird</li>
+    <li>McHale</li>
+    <li>Parish</li>
+    </ol>
+
+If you instead wrote the list in Markdown like this:
+
+    1.  Bird
+    1.  McHale
+    1.  Parish
+
+or even:
+
+    3. Bird
+    1. McHale
+    8. Parish
+
+you'd get the exact same HTML output. The point is, if you want to,
+you can use ordinal numbers in your ordered Markdown lists, so that
+the numbers in your source match the numbers in your published HTML.
+But if you want to be lazy, you don't have to.
+
+If you do use lazy list numbering, however, you should still start the
+list with the number 1. At some point in the future, Markdown may support
+starting ordered lists at an arbitrary number.
+
+List markers typically start at the left margin, but may be indented by
+up to three spaces. List markers must be followed by one or more spaces
+or a tab.
+
+To make lists look nice, you can wrap items with hanging indents:
+
+    *   Lorem ipsum dolor sit amet, consectetuer adipiscing elit.
+        Aliquam hendrerit mi posuere lectus. Vestibulum enim wisi,
+        viverra nec, fringilla in, laoreet vitae, risus.
+    *   Donec sit amet nisl. Aliquam semper ipsum sit amet velit.
+        Suspendisse id sem consectetuer libero luctus adipiscing.
+
+But if you want to be lazy, you don't have to:
+
+    *   Lorem ipsum dolor sit amet, consectetuer adipiscing elit.
+    Aliquam hendrerit mi posuere lectus. Vestibulum enim wisi,
+    viverra nec, fringilla in, laoreet vitae, risus.
+    *   Donec sit amet nisl. Aliquam semper ipsum sit amet velit.
+    Suspendisse id sem consectetuer libero luctus adipiscing.
+
+If list items are separated by blank lines, Markdown will wrap the
+items in `<p>` tags in the HTML output. For example, this input:
+
+    *   Bird
+    *   Magic
+
+will turn into:
+
+    <ul>
+    <li>Bird</li>
+    <li>Magic</li>
+    </ul>
+
+But this:
+
+    *   Bird
+
+    *   Magic
+
+will turn into:
+
+    <ul>
+    <li><p>Bird</p></li>
+    <li><p>Magic</p></li>
+    </ul>
+
+List items may consist of multiple paragraphs. Each subsequent
+paragraph in a list item must be indented by either 4 spaces
+or one tab:
+
+    1.  This is a list item with two paragraphs. Lorem ipsum dolor
+        sit amet, consectetuer adipiscing elit. Aliquam hendrerit
+        mi posuere lectus.
+
+        Vestibulum enim wisi, viverra nec, fringilla in, laoreet
+        vitae, risus. Donec sit amet nisl. Aliquam semper ipsum
+        sit amet velit.
+
+    2.  Suspendisse id sem consectetuer libero luctus adipiscing.
+
+It looks nice if you indent every line of the subsequent
+paragraphs, but here again, Markdown will allow you to be
+lazy:
+
+    *   This is a list item with two paragraphs.
+
+        This is the second paragraph in the list item. You're
+    only required to indent the first line. Lorem ipsum dolor
+    sit amet, consectetuer adipiscing elit.
+
+    *   Another item in the same list.
+
+To put a blockquote within a list item, the blockquote's `>`
+delimiters need to be indented:
+
+    *   A list item with a blockquote:
+
+        > This is a blockquote
+        > inside a list item.
+
+To put a code block within a list item, the code block needs
+to be indented *twice* -- 8 spaces or two tabs:
+
+    *   A list item with a code block:
+
+            <code goes here>
+
+
+It's worth noting that it's possible to trigger an ordered list by
+accident, by writing something like this:
+
+    1986. What a great season.
+
+In other words, a *number-period-space* sequence at the beginning of a
+line. To avoid this, you can backslash-escape the period:
+
+    1986\. What a great season.
+
+
+
+
+Code Blocks
+-----------
+
+Pre-formatted code blocks are used for writing about programming or
+markup source code. Rather than forming normal paragraphs, the lines
+of a code block are interpreted literally. Markdown wraps a code block
+in both `<pre>` and `<code>` tags.
+
+To produce a code block in Markdown, simply indent every line of the
+block by at least 4 spaces or 1 tab. For example, given this input:
+
+    This is a normal paragraph:
+
+        This is a code block.
+
+Markdown will generate:
+
+    <p>This is a normal paragraph:</p>
+
+    <pre><code>This is a code block.
+    </code></pre>
+
+One level of indentation -- 4 spaces or 1 tab -- is removed from each
+line of the code block. For example, this:
+
+    Here is an example of AppleScript:
+
+        tell application "Foo"
+            beep
+        end tell
+
+will turn into:
+
+    <p>Here is an example of AppleScript:</p>
+
+    <pre><code>tell application "Foo"
+        beep
+    end tell
+    </code></pre>
+
+A code block continues until it reaches a line that is not indented
+(or the end of the article).
+
+Within a code block, ampersands (`&`) and angle brackets (`<` and `>`)
+are automatically converted into HTML entities. This makes it very
+easy to include example HTML source code using Markdown -- just paste
+it and indent it, and Markdown will handle the hassle of encoding the
+ampersands and angle brackets. For example, this:
+
+        <div class="footer">
+            &copy; 2004 Foo Corporation
+        </div>
+
+will turn into:
+
+    <pre><code>&lt;div class="footer"&gt;
+        &amp;copy; 2004 Foo Corporation
+    &lt;/div&gt;
+    </code></pre>
+
+Regular Markdown syntax is not processed within code blocks. E.g.,
+asterisks are just literal asterisks within a code block. This means
+it's also easy to use Markdown to write about Markdown's own syntax.
+
+
+
+
+Span Elements
+=============
+
+
+Links
+-----
+
+Markdown supports two style of links: *inline* and *reference*.
+
+In both styles, the link text is delimited by [square brackets].
+
+To create an inline link, use a set of regular parentheses immediately
+after the link text's closing square bracket. Inside the parentheses,
+put the URL where you want the link to point, along with an *optional*
+title for the link, surrounded in quotes. For example:
+
+    This is [an example](http://example.com/ "Title") inline link.
+
+    [This link](http://example.net/) has no title attribute.
+
+Will produce:
+
+    <p>This is <a href="http://example.com/" title="Title">
+    an example</a> inline link.</p>
+
+    <p><a href="http://example.net/">This link</a> has no
+    title attribute.</p>
+
+If you're referring to a local resource on the same server, you can
+use relative paths:
+
+    See my [About](/about/) page for details.   
+
+Reference-style links use a second set of square brackets, inside
+which you place a label of your choosing to identify the link:
+
+    This is [an example][id] reference-style link.
+
+You can optionally use a space to separate the sets of brackets:
+
+    This is [an example] [id] reference-style link.
+
+Then, anywhere in the document, you define your link label like this,
+on a line by itself:
+
+    [id]: http://example.com/  "Optional Title Here"
+
+That is:
+
+*   Square brackets containing the link identifier (optionally
+    indented from the left margin using up to three spaces);
+*   followed by a colon;
+*   followed by one or more spaces (or tabs);
+*   followed by the URL for the link;
+*   optionally followed by a title attribute for the link, enclosed
+    in double or single quotes, or enclosed in parentheses.
+
+The following three link definitions are equivalent:
+
+	[foo]: http://example.com/  "Optional Title Here"
+	[foo]: http://example.com/  'Optional Title Here'
+	[foo]: http://example.com/  (Optional Title Here)
+
+**Note:** There is a known bug in Markdown.pl 1.0.1 which prevents
+single quotes from being used to delimit link titles.
+
+The link URL may, optionally, be surrounded by angle brackets:
+
+    [id]: <http://example.com/>  "Optional Title Here"
+
+You can put the title attribute on the next line and use extra spaces
+or tabs for padding, which tends to look better with longer URLs:
+
+    [id]: http://example.com/longish/path/to/resource/here
+        "Optional Title Here"
+
+Link definitions are only used for creating links during Markdown
+processing, and are stripped from your document in the HTML output.
+
+Link definition names may consist of letters, numbers, spaces, and
+punctuation -- but they are *not* case sensitive. E.g. these two
+links:
+
+	[link text][a]
+	[link text][A]
+
+are equivalent.
+
+The *implicit link name* shortcut allows you to omit the name of the
+link, in which case the link text itself is used as the name.
+Just use an empty set of square brackets -- e.g., to link the word
+"Google" to the google.com web site, you could simply write:
+
+	[Google][]
+
+And then define the link:
+
+	[Google]: http://google.com/
+
+Because link names may contain spaces, this shortcut even works for
+multiple words in the link text:
+
+	Visit [Daring Fireball][] for more information.
+
+And then define the link:
+	
+	[Daring Fireball]: http://daringfireball.net/
+
+Link definitions can be placed anywhere in your Markdown document. I
+tend to put them immediately after each paragraph in which they're
+used, but if you want, you can put them all at the end of your
+document, sort of like footnotes.
+
+Here's an example of reference links in action:
+
+    I get 10 times more traffic from [Google] [1] than from
+    [Yahoo] [2] or [MSN] [3].
+
+      [1]: http://google.com/        "Google"
+      [2]: http://search.yahoo.com/  "Yahoo Search"
+
+
+
+Emphasis
+--------
+
+Markdown treats asterisks (`*`) and underscores (`_`) as indicators of
+emphasis. Text wrapped with one `*` or `_` will be wrapped with an
+HTML `<em>` tag; double `*`'s or `_`'s will be wrapped with an HTML
+`<strong>` tag. E.g., this input:
+
+    *single asterisks*
+
+    _single underscores_
+
+    **double asterisks**
+
+    __double underscores__
+
+will produce:
+
+    <em>single asterisks</em>
+
+    <em>single underscores</em>
+
+    <strong>double asterisks</strong>
+
+    <strong>double underscores</strong>
+
+You can use whichever style you prefer; the lone restriction is that
+the same character must be used to open and close an emphasis span.
+
+Emphasis can be used in the middle of a word:
+
+    un*frigging*believable
+
+But if you surround an `*` or `_` with spaces, it'll be treated as a
+literal asterisk or underscore.
+
+To produce a literal asterisk or underscore at a position where it
+would otherwise be used as an emphasis delimiter, you can backslash
+escape it:
+
+    \*this text is surrounded by literal asterisks\*
+
+
+
+
+Code
+----
+
+To indicate a span of code, wrap it with backtick quotes (`` ` ``).
+Unlike a pre-formatted code block, a code span indicates code within a
+normal paragraph. For example:
+
+    Use the `printf()` function.
+
+will produce:
+
+    <p>Use the <code>printf()</code> function.</p>
+
+To include a literal backtick character within a code span, you can use
+multiple backticks as the opening and closing delimiters:
+
+    ``There is a literal backtick (`) here.``
+
+which will produce this:
+
+    <p><code>There is a literal backtick (`) here.</code></p>
+
+The backtick delimiters surrounding a code span may include spaces --
+one after the opening, one before the closing. This allows you to place
+literal backtick characters at the beginning or end of a code span:
+
+	A single backtick in a code span: `` ` ``
+	
+	A backtick-delimited string in a code span: `` `foo` ``
+
+will produce:
+
+	<p>A single backtick in a code span: <code>`</code></p>
+	
+	<p>A backtick-delimited string in a code span: <code>`foo`</code></p>
+
+With a code span, ampersands and angle brackets are encoded as HTML
+entities automatically, which makes it easy to include example HTML
+tags. Markdown will turn this:
+
+    Please don't use any `<blink>` tags.
+
+into:
+
+    <p>Please don't use any <code>&lt;blink&gt;</code> tags.</p>
+
+You can write this:
+
+    `&#8212;` is the decimal-encoded equivalent of `&mdash;`.
+
+to produce:
+
+    <p><code>&amp;#8212;</code> is the decimal-encoded
+    equivalent of <code>&amp;mdash;</code>.</p>
+
Author	SHA1	Message	Date
William MARTIN	9a6a6c21f5	Enhancement of the history of a wiki page. - Add more visibility to the delete revision function - Add a restore function Don't send 404 when the user what to see a specific revision that is the current revision	2011-12-05 11:04:01 +01:00
William MARTIN	69d0384ec3	Fix name	2011-12-05 10:03:44 +01:00
William MARTIN	af956d01dd	Add the auto generated wiki page as default page	2011-12-05 09:52:26 +01:00
William MARTIN	0002e9bd21	Merge branch 'feature.wiki-default-page' of projects.ceondo.com:indefero into feature.wiki-default-page	2011-12-04 21:59:14 +01:00
William MARTIN	6c62fbd19f	Add pages in the wiki when the project is created. - Wiki welcome page (to continue) - Markdown help http://daringfireball.net/projects/markdown/	2011-12-04 21:58:02 +01:00
Thomas Keller	7abcc29e60	No punctation at the end - this is hardcoded in the template already.	2011-11-07 15:52:10 +01:00
Thomas Keller	2e1369184b	Merge branch 'feature.wiki-default-page' of projects.ceondo.com:indefero into feature.wiki-default-page	2011-11-07 14:34:43 +01:00
William MARTIN	bd94d5bf68	Add a way to setup a wiki page instead of the listing page for the default wiki view	2011-11-06 16:52:24 +01:00