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use jQuery instead of JS + change spacing to tabs

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this should fix IE/browser problems (see: #349)
This commit is contained in:
Daku 2014-02-19 06:23:08 +00:00
parent 5df6c09da6
commit fe6b83412f
1 changed files with 68 additions and 75 deletions
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143
ext/arrowkey_navigation/main.php
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@ -8,82 +8,75 @@
* Documentation:
* Simply enable this extention in the extention manager to enable arrow key navigation.
*/
class ArrowkeyNavigation extends Extension {
# Adds functionality for post/view on images
public function onDisplayingImage(DisplayingImageEvent $event) {
$prev_url = make_http(make_link("post/prev/".$event->image->id));
$next_url = make_http(make_link("post/next/".$event->image->id));
$this->add_arrowkeys_code($prev_url, $next_url);
}
# Adds functionality for post/list
public function onPageRequest(PageRequestEvent $event) {
if($event->page_matches("post/list")) {
$pageinfo = $this->get_list_pageinfo($event);
$prev_url = make_http(make_link("post/list/".$pageinfo["prev"]));
$next_url = make_http(make_link("post/list/".$pageinfo["next"]));
$this->add_arrowkeys_code($prev_url, $next_url);
}
}
# adds the javascript to the page with the given urls
private function add_arrowkeys_code($prev_url, $next_url) {
global $page;
class ArrowkeyNavigation extends Extension {
# Adds functionality for post/view on images
public function onDisplayingImage(DisplayingImageEvent $event) {
$prev_url = make_http(make_link("post/prev/".$event->image->id));
$next_url = make_http(make_link("post/next/".$event->image->id));
$this->add_arrowkeys_code($prev_url, $next_url);
}
$page->add_html_header("<script type=\"text/javascript\">
document.onkeyup=checkKeycode;
function checkKeycode(e)
{
var keycode;
if(window.event) keycode=window.event.keyCode;
else if(e) keycode=e.which;
# Adds functionality for post/list
public function onPageRequest(PageRequestEvent $event) {
if($event->page_matches("post/list")) {
$pageinfo = $this->get_list_pageinfo($event);
$prev_url = make_http(make_link("post/list/".$pageinfo["prev"]));
$next_url = make_http(make_link("post/list/".$pageinfo["next"]));
$this->add_arrowkeys_code($prev_url, $next_url);
}
}
if (e.srcElement.tagName != \"INPUT\")
{
if(keycode==\"37\") window.location.href='$prev_url';
else if(keycode==\"39\") window.location.href='$next_url';
}
}
</script>");
}
# returns info about the current page number
private function get_list_pageinfo($event) {
global $config, $database;
// get the amount of images per page
$images_per_page = $config->get_int('index_images');
// if there are no tags, use default
if ($event->get_arg(1) == null){
$prefix = "";
$page_number = (int)$event->get_arg(0);
$total_pages = ceil($database->get_one(
"SELECT COUNT(*) FROM images") / $images_per_page);
}
else { // if there are tags, use pages with tags
$prefix = $event->get_arg(0)."/";
$page_number = (int)$event->get_arg(1);
$total_pages = ceil($database->get_one(
"SELECT count FROM tags WHERE tag=:tag",
array("tag"=>$event->get_arg(0))) / $images_per_page);
}
// creates previous & next values
// When previous first page, go to last page
if ($page_number <= 1) $prev = $total_pages;
else $prev = $page_number-1;
if ($page_number >= $total_pages) $next = 1;
else $next = $page_number+1;
// Create return array
$pageinfo = array(
"prev" => $prefix.$prev,
"next" => $prefix.$next,
);
return $pageinfo;
}
# adds the javascript to the page with the given urls
private function add_arrowkeys_code($prev_url, $next_url) {
global $page;
$page->add_html_header("<script type=\"text/javascript\">
(function($){
$(document).keyup(function(e) {
if($(e.target).is('input', 'textarea')){ return; }
if (e.keyCode == 37) { window.location.href = '{$prev_url}'; }
else if (e.keyCode == 39) { window.location.href = '{$next_url}'; }
});
})(jQuery);
</script>", 60);
}
# returns info about the current page number
private function get_list_pageinfo($event) {
global $config, $database;
// get the amount of images per page
$images_per_page = $config->get_int('index_images');
// if there are no tags, use default
if ($event->get_arg(1) == null){
$prefix = "";
$page_number = (int)$event->get_arg(0);
$total_pages = ceil($database->get_one(
"SELECT COUNT(*) FROM images") / $images_per_page);
}
else { // if there are tags, use pages with tags
$prefix = $event->get_arg(0)."/";
$page_number = (int)$event->get_arg(1);
$total_pages = ceil($database->get_one(
"SELECT count FROM tags WHERE tag=:tag",
array("tag"=>$event->get_arg(0))) / $images_per_page);
}
// creates previous & next values
// When previous first page, go to last page
if ($page_number <= 1) $prev = $total_pages;
else $prev = $page_number-1;
if ($page_number >= $total_pages) $next = 1;
else $next = $page_number+1;
// Create return array
$pageinfo = array(
"prev" => $prefix.$prev,
"next" => $prefix.$next,
);
return $pageinfo;
}
}
?>