badmanners/shimmie2
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wiki themed

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git-svn-id: file:///home/shish/svn/shimmie2/trunk@330 7f39781d-f577-437e-ae19-be835c7a54ca
This commit is contained in:
shish 2007-07-19 12:51:12 +00:00
parent 05ab9e5468
commit 852412ddf2
2 changed files with 102 additions and 71 deletions
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85
contrib/wiki/main.php
View file

@ -54,17 +54,16 @@ class WikiPage {
} }
// }}} // }}}
class Wiki extends Extension { class Wiki extends Extension {
// event handler {{{ var $theme;
public function receive_event($event) { public function receive_event($event) {
if(is_null($this->theme)) $this->theme = get_theme_object("wiki", "WikiTheme");
if(is_a($event, 'InitExtEvent')) { if(is_a($event, 'InitExtEvent')) {
$this->setup(); $this->setup();
} }
if(is_a($event, 'PageRequestEvent') && ($event->page_name == "wiki")) { if(is_a($event, 'PageRequestEvent') && ($event->page_name == "wiki")) {
global $page;
$page->add_block(new NavBlock());
if(is_null($event->get_arg(0)) || strlen(trim($event->get_arg(0))) == 0) { if(is_null($event->get_arg(0)) || strlen(trim($event->get_arg(0))) == 0) {
$title = "Index"; $title = "Index";
} }
@ -72,10 +71,8 @@ class Wiki extends Extension {
$title = $event->get_arg(0); $title = $event->get_arg(0);
} }
$page->set_title(html_escape($title));
$page->set_heading(html_escape($title));
$content = $this->get_page($title); $content = $this->get_page($title);
if(isset($_GET['save']) && $_GET['save'] == "on") { if(isset($_GET['save']) && $_GET['save'] == "on") {
$title = $_POST['title']; $title = $_POST['title'];
$rev = int_escape($_POST['revision']); $rev = int_escape($_POST['revision']);
@ -93,16 +90,11 @@ class Wiki extends Extension {
$u_title = url_escape($title); $u_title = url_escape($title);
global $page; $event->page->set_mode("redirect");
$page->set_mode("redirect"); $event->page->set_redirect(make_link("wiki/$u_title"));
$page->set_redirect(make_link("wiki/$u_title"));
} }
else { else {
global $page; $this->theme->display_error($event->page, "Denied", "You do not have permission to edit this page");
$page->set_title("Denied");
$page->set_heading("Denied");
$page->add_block(new NavBlock());
$page->add_block(new Block("Denied", "You do not have permission to edit this page"));
} }
} }
else if(is_null($content)) { else if(is_null($content)) {
@ -114,18 +106,17 @@ class Wiki extends Extension {
$blank->body = $default->body; $blank->body = $default->body;
$blank->owner_id = $config->get_int('anon_id'); $blank->owner_id = $config->get_int('anon_id');
$blank->date = $default->date; $blank->date = $default->date;
$content = $this->create_display_html($blank); $this->theme->display_page($event->page, $blank, $this->get_page("wiki:sidebar"));
} }
else { else {
$content = $this->create_edit_html($blank); $this->theme->display_page_editor($event->page, $blank);
} }
$page->add_block(new Block("Content", $content));
} }
else if(isset($_GET['edit']) && $_GET['edit'] == "on") { else if(isset($_GET['edit']) && $_GET['edit'] == "on") {
$page->add_block(new Block("Content", $this->create_edit_html($content))); $this->theme->display_page_editor($event->page, $content);
} }
else { else {
$page->add_block(new Block("Content", $this->create_display_html($content))); $this->theme->display_page($event->page, $content, $this->get_page("wiki:sidebar"));
} }
} }
@ -140,8 +131,7 @@ class Wiki extends Extension {
$event->panel->add_block($sb); $event->panel->add_block($sb);
} }
} }
// }}}
// misc {{{
private function can_edit($user, $page) { private function can_edit($user, $page) {
global $config; global $config;
@ -151,7 +141,7 @@ class Wiki extends Extension {
if($user->is_admin()) return true; if($user->is_admin()) return true;
return false; return false;
} }
// }}}
// installer {{{ // installer {{{
private function setup() { private function setup() {
global $database; global $database;
@ -196,53 +186,6 @@ class Wiki extends Extension {
VALUES (?, ?, now(), ?, ?, ?, ?)", array($user->id, $_SERVER['REMOTE_ADDR'], $title, $rev, $locked?'Y':'N', $body)); VALUES (?, ?, now(), ?, ?, ?, ?)", array($user->id, $_SERVER['REMOTE_ADDR'], $title, $rev, $locked?'Y':'N', $body));
} }
// }}} // }}}
// html {{{
private function create_edit_html($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 {
$lock = "";
}
return "
<form action='".make_link("wiki/$u_title", "save=on")."' 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>
$lock
<br><input type='submit' value='Save'>
</form>
";
}
private function create_display_html($page) {
$owner = $page->get_owner();
$tfe = new TextFormattingEvent($page->body);
send_event($tfe);
$html = "<div class='wiki-page'>";
$html .= $tfe->formatted;
$html .= "<hr>";
$html .= "<p class='wiki-footer'>Revision {$page->revision} by ".
"<a href='".make_link("user/{$owner->name}")."'>{$owner->name}</a> at {$page->date} ";
global $user;
if($this->can_edit($user, $page)) {
$html .= "[<a href='".make_link("wiki/{$page->title}", "edit=on")."'>edit</a>] ";
}
$html .= "</p></div>";
return $html;
}
// }}}
} }
add_event_listener(new Wiki()); add_event_listener(new Wiki());
?> ?>

88
contrib/wiki/theme.php Normal file
View file

@ -0,0 +1,88 @@
<?php
class WikiTheme {
public function display_page($page, $wiki_page, $nav_page) {
if(is_null($nav_page)) {
$nav_page = new WikiPage();
$nav_page->body = "";
}
$tfe = new TextFormattingEvent($nav_page->body);
send_event($tfe);
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("Content", $this->create_display_html($wiki_page)));
}
public function display_page_editor($page, $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)));
}
private function can_edit($user, $page) {
global $config;
if(!is_null($page) && $page->is_locked() && !$user->is_admin()) return false;
if($config->get_bool("wiki_edit_anon", false) && $user->is_anonymous()) return true;
if($config->get_bool("wiki_edit_user", false) && !$user->is_anonymous()) return true;
if($user->is_admin()) return true;
return false;
}
private function create_edit_html($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 {
$lock = "";
}
return "
<form action='".make_link("wiki/$u_title", "save=on")."' 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>
$lock
<br><input type='submit' value='Save'>
</form>
";
}
private function create_display_html($page) {
$owner = $page->get_owner();
$tfe = new TextFormattingEvent($page->body);
send_event($tfe);
$html = "<div class='wiki-page'>";
$html .= $tfe->formatted;
$html .= "<hr>";
$html .= "<p class='wiki-footer'>Revision {$page->revision} by ".
"<a href='".make_link("user/{$owner->name}")."'>{$owner->name}</a> at {$page->date} ";
global $user;
if($this->can_edit($user, $page)) {
$html .= "[<a href='".make_link("wiki/{$page->title}", "edit=on")."'>edit</a>] ";
}
$html .= "</p></div>";
return $html;
}
}
?>