<?php class WikiTheme extends Themelet { /* * Show a page * * $page = the shimmie page object * $wiki_page = the wiki page, has ->title and ->body * $nav_page = a wiki page object with navigation, has ->body */ public function display_page(Page $page, WikiPage $wiki_page, $nav_page) { // $nav_page = WikiPage or null if(is_null($nav_page)) { $nav_page = new WikiPage(); $nav_page->body = ""; } $tfe = new TextFormattingEvent($nav_page->body); send_event($tfe); // only the admin can edit the sidebar global $user; if($user->is_admin()) { $tfe->formatted .= "<p>(<a href='".make_link("wiki/wiki:sidebar", "edit=on")."'>Edit</a>)"; } $page->set_title(html_escape($wiki_page->title)); $page->set_heading(html_escape($wiki_page->title)); $page->add_block(new NavBlock()); $page->add_block(new Block("Wiki Index", $tfe->formatted, "left", 20)); $page->add_block(new Block(html_escape($wiki_page->title), $this->create_display_html($wiki_page))); } public function display_page_editor(Page $page, WikiPage $wiki_page) { $page->set_title(html_escape($wiki_page->title)); $page->set_heading(html_escape($wiki_page->title)); $page->add_block(new NavBlock()); $page->add_block(new Block("Editor", $this->create_edit_html($wiki_page))); } protected function create_edit_html(WikiPage $page) { $h_title = html_escape($page->title); $u_title = url_escape($page->title); $i_revision = int_escape($page->revision) + 1; global $user; if($user->is_admin()) { $val = $page->is_locked() ? " checked" : ""; $lock = "<br>Lock page: <input type='checkbox' name='lock'$val>"; } else { $lock = ""; } return " <form action='".make_link("wiki_admin/save")."' method='POST'> <input type='hidden' name='title' value='$h_title'> <input type='hidden' name='revision' value='$i_revision'> <textarea name='body' style='width: 100%' rows='20'>".html_escape($page->body)."</textarea> $lock <br><input type='submit' value='Save'> </form> "; } protected function create_display_html(WikiPage $page) { $owner = $page->get_owner(); $tfe = new TextFormattingEvent($page->body); send_event($tfe); global $user; $edit = "<table><tr>"; $edit .= Wiki::can_edit($user, $page) ? " <td><form action='".make_link("wiki_admin/edit")."' method='POST'> <input type='hidden' name='title' value='".html_escape($page->title)."'> <input type='hidden' name='revision' value='".int_escape($page->revision)."'> <input type='submit' value='Edit'> </form></td> " : ""; if($user->is_admin()) { $edit .= " <td><form action='".make_link("wiki_admin/delete_revision")."' method='POST'> <input type='hidden' name='title' value='".html_escape($page->title)."'> <input type='hidden' name='revision' value='".int_escape($page->revision)."'> <input type='submit' value='Delete This Version'> </form></td> <td><form action='".make_link("wiki_admin/delete_all")."' method='POST'> <input type='hidden' name='title' value='".html_escape($page->title)."'> <input type='submit' value='Delete All'> </form></td> "; } $edit .= "</tr></table>"; return " <div class='wiki-page'> $tfe->formatted <hr> <p class='wiki-footer'> Revision {$page->revision} by <a href='".make_link("user/{$owner->name}")."'>{$owner->name}</a> at {$page->date} $edit </p> </div> "; } } ?>