badmanners/shimmie2
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add the functions

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Shish 2010-04-26 02:35:53 +01:00
parent 756c91cbf7
commit 5a83a18df3
1 changed files with 27 additions and 0 deletions
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27
core/event.class.php
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@ -70,6 +70,33 @@ class PageRequestEvent extends Event {
public function count_args() { public function count_args() {
return $this->arg_count - $this->part_count; return $this->arg_count - $this->part_count;
} }
/*
* Many things use these functions
*/
public function get_search_terms() {
$search_terms = array();
if($this->count_args() == 2) {
$search_terms = Tag::explode(' ', $this->get_arg(0));
}
return $search_terms;
}
public function get_page_number() {
$page_number = 1;
if($event->count_args() == 1) {
$page_number = int_escape($event->get_arg(0));
}
else if($event->count_args() == 2) {
$page_number = int_escape($event->get_arg(1));
}
if($page_number == 0) $page_number = 1; // invalid -> 0
return $page_number;
}
public function get_page_size() {
global $config;
$count = $config->get_int('index_width') * $config->get_int('index_height');
return $count;
}
} }