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First attempt to add paging in the OPDS side.

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Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14
This commit is contained in:
Sébastien Lucas 2012-09-18 15:39:22 +02:00
parent 43f489051d
commit 4c9e8c67d0
5 changed files with 67 additions and 27 deletions
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17
OPDS_renderer.php
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@ -200,18 +200,27 @@ class OPDSRenderer
}
public function render ($page) {
global $config;
self::startXmlDocument ($page->title, $page->idPage);
if ($page->query)
if ($config['cops_max_item_per_page'] != -1 && $page->totalNumber != -1)
{
self::getXmlStream ()->startElement ("opensearch:totalResults");
self::getXmlStream ()->text (count($page->entryArray));
self::getXmlStream ()->text ($page->totalNumber);
self::getXmlStream ()->endElement ();
self::getXmlStream ()->startElement ("opensearch:itemsPerPage");
self::getXmlStream ()->text (count($page->entryArray));
self::getXmlStream ()->text ($config['cops_max_item_per_page']);
self::getXmlStream ()->endElement ();
self::getXmlStream ()->startElement ("opensearch:startIndex");
self::getXmlStream ()->text ("1");
self::getXmlStream ()->text (($page->n - 1) * $config['cops_max_item_per_page'] + 1);
self::getXmlStream ()->endElement ();
$currentUrl = $_SERVER['QUERY_STRING'];
$currentUrl = preg_replace ("/\&n=.*?$/", "", "?" . $_SERVER['QUERY_STRING']);
if ($page->n > 1) {
self::renderLink (new LinkNavigation ($currentUrl . "&n=" . ($page->n - 1), "previous", "Page precedente"));
}
if (($page->n + 1) * $config['cops_max_item_per_page'] < $page->totalNumber) {
self::renderLink (new LinkNavigation ($currentUrl . "&n=" . ($page->n + 1), "next", "Page suivante"));
}
}
foreach ($page->entryArray as $entry) {
self::getXmlStream ()->startElement ("entry");