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only search for prev/next when asked for

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This commit is contained in:
Shish 2009-04-21 15:02:23 -07:00
parent 8cbeb21092
commit 7cedd4735c
2 changed files with 36 additions and 5 deletions
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34
ext/view/main.php
View File

@ -67,6 +67,40 @@ class ViewImage implements Extension {
public function receive_event(Event $event) {
if(is_null($this->theme)) $this->theme = get_theme_object($this);
if(is_a($event, 'PageRequestEvent') && (
$event->page_matches("post/prev") ||
$event->page_matches("post/next")
)) {
global $config;
global $database;
$image_id = int_escape($event->get_arg(0));
if(isset($_GET['search'])) {
$search_terms = explode(' ', $_GET['search']);
$query = "search=".url_escape($_GET['search']);
}
else {
$search_terms = array();
$query = null;
}
$image = Image::by_id($config, $database, $image_id);
if($event->page_matches("post/next")) {
$image = $image->get_next($search_terms);
}
else {
$image = $image->get_prev($search_terms);
}
if(!is_null($image)) {
$event->page->set_mode("redirect");
$event->page->set_redirect(make_link("post/view/{$image->id}", $query));
}
else {
$this->theme->display_error($event->page, "Image not found", "No more images");
}
}
if(($event instanceof PageRequestEvent) && $event->page_matches("post/view")) {
$image_id = int_escape($event->get_arg(0));

7
ext/view/theme.php
View File

@ -37,12 +37,9 @@ class ViewImageTheme extends Themelet {
$query = null;
}
$next = $image->get_next($search_terms);
$prev = $image->get_prev($search_terms);
$h_prev = (!is_null($prev) ? "<a href='".make_link("post/view/{$prev->id}", $query)."'>Prev</a>" : "Prev");
$h_prev = "<a href='".make_link("post/prev/{$image->id}", $query)."'>Prev</a>";
$h_index = "<a href='".make_link()."'>Index</a>";
$h_next = (!is_null($next) ? "<a href='".make_link("post/view/{$next->id}", $query)."'>Next</a>" : "Next");
$h_next = "<a href='".make_link("post/next/{$image->id}", $query)."'>Next</a>";
$this->pin = "$h_prev | $h_index | $h_next";
return $this->pin;