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random image block

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This commit is contained in:
Shish 2009-01-16 00:18:15 -08:00
parent aca8a039e1
commit 8414082c8a
2 changed files with 28 additions and 0 deletions
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20
contrib/random_image/main.php
View File

@ -8,7 +8,11 @@
*/ */
class RandomImage implements Extension { class RandomImage implements Extension {
var $theme;
public function receive_event(Event $event) { public function receive_event(Event $event) {
if(is_null($this->theme)) $this->theme = get_theme_object($this);
if(($event instanceof PageRequestEvent) && $event->page_matches("random_image")) { if(($event instanceof PageRequestEvent) && $event->page_matches("random_image")) {
global $config; global $config;
global $database; global $database;
@ -36,6 +40,22 @@ class RandomImage implements Extension {
} }
} }
} }
if(($event instanceof SetupBuildingEvent)) {
$sb = new SetupBlock("Random Image");
$sb->add_bool_option("show_random_block", "Show Random Block: ");
$event->panel->add_block($sb);
}
if($event instanceof PostListBuildingEvent) {
global $config, $database;
if($config->get_bool("show_random_block")) {
$image = Image::by_random($config, $database, $event->search_terms);
if(!is_null($image)) {
$this->theme->display_random($event->page, $image);
}
}
}
} }
} }
add_event_listener(new RandomImage()); add_event_listener(new RandomImage());

8
contrib/random_image/theme.php Normal file
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@ -0,0 +1,8 @@
<?php
class RandomImageTheme extends Themelet {
public function display_random(Page $page, Image $image) {
$page->add_block(new Block("Random Image", $this->build_thumb_html($image), "left", 8));
}
}
?>