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admin page themed

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git-svn-id: file:///home/shish/svn/shimmie2/trunk@323 7f39781d-f577-437e-ae19-be835c7a54ca
This commit is contained in:
shish 2007-07-19 12:08:42 +00:00
parent a09a7aa1b0
commit 0e49266a01
2 changed files with 42 additions and 31 deletions
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45
ext/admin/main.php
View File

@ -4,21 +4,24 @@
* Sent when the admin page is ready to be added to * Sent when the admin page is ready to be added to
*/ */
class AdminBuildingEvent extends Event { class AdminBuildingEvent extends Event {
public function AdminBuildingEvent() { var $page;
public function AdminBuildingEvent($page) {
$this->page = $page;
} }
} }
// }}} // }}}
class AdminPage extends Extension { class AdminPage extends Extension {
var $theme;
// event handler {{{ // event handler {{{
public function receive_event($event) { public function receive_event($event) {
if(is_null($this->theme)) $this->theme = get_theme_object("admin", "AdminPageTheme");
if(is_a($event, 'PageRequestEvent') && ($event->page_name == "admin")) { if(is_a($event, 'PageRequestEvent') && ($event->page_name == "admin")) {
global $user; global $user;
if(!$user->is_admin()) { if(!$user->is_admin()) {
global $page; $this->theme->display_not_admin($event->page);
$page->set_title("Error");
$page->set_heading("Error");
$page->add_block(new NavBlock());
$page->add_block(new Block("Permission Denied", "This page is for admins only"));
} }
else { else {
if($event->get_arg(0) == "delete_image") { if($event->get_arg(0) == "delete_image") {
@ -28,14 +31,13 @@ class AdminPage extends Extension {
$image = $database->get_image($_POST['image_id']); $image = $database->get_image($_POST['image_id']);
if($image) { if($image) {
send_event(new ImageDeletionEvent($image)); send_event(new ImageDeletionEvent($image));
global $page; $event->page->set_mode("redirect");
$page->set_mode("redirect"); $event->page->set_redirect(make_link("index"));
$page->set_redirect(make_link("index"));
} }
} }
} }
else { else {
send_event(new AdminBuildingEvent()); send_event(new AdminBuildingEvent($event->page));
} }
} }
} }
@ -43,12 +45,12 @@ class AdminPage extends Extension {
if(is_a($event, 'DisplayingImageEvent')) { if(is_a($event, 'DisplayingImageEvent')) {
global $user; global $user;
if($user->is_admin()) { if($user->is_admin()) {
$event->page->add_block(new Block("Admin", $this->build_del_block($event->image->id), "left")); $this->theme->display_delete_block($event->page, $event->image->id);
} }
} }
if(is_a($event, 'AdminBuildingEvent')) { if(is_a($event, 'AdminBuildingEvent')) {
$this->build_page(); $this->theme->display_page($event->page);
} }
if(is_a($event, 'UserBlockBuildingEvent')) { if(is_a($event, 'UserBlockBuildingEvent')) {
@ -58,25 +60,6 @@ class AdminPage extends Extension {
} }
} }
// }}} // }}}
// block HTML {{{
private function build_del_block($image_id) {
$i_image_id = int_escape($image_id);
return "
<form action='".make_link("admin/delete_image")."' method='POST'>
<input type='hidden' name='image_id' value='$i_image_id'>
<input type='submit' value='Delete'>
</form>
";
}
// }}}
// admin page HTML {{{
private function build_page() {
global $page;
$page->set_title("Admin Tools");
$page->set_heading("Admin Tools");
$page->add_block(new NavBlock());
}
// }}}
} }
add_event_listener(new AdminPage()); add_event_listener(new AdminPage());
?> ?>

28
ext/admin/theme.php Normal file
View File

@ -0,0 +1,28 @@
<?php
class AdminPageTheme extends Themelet {
public function display_not_admin($page) {
$page->set_title("Error");
$page->set_heading("Error");
$page->add_block(new NavBlock());
$page->add_block(new Block("Permission Denied", "This page is for admins only"));
}
public function display_page($page) {
$page->set_title("Admin Tools");
$page->set_heading("Admin Tools");
$page->add_block(new NavBlock());
}
public function display_delete_block($image_id) {
$i_image_id = int_escape($image_id);
$html = "
<form action='".make_link("admin/delete_image")."' method='POST'>
<input type='hidden' name='image_id' value='$i_image_id'>
<input type='submit' value='Delete'>
</form>
";
$page->add_block(new Block("Admin", $html, "left"));
}
}
?>