LesLibres.org/Rss-Bridge
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core: Add FeedItem class ()

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Add transformation from legacy items to FeedItems, before transforming
items to the desired format. This allows using legacy bridges alongside
bridges that return FeedItems.

As discussed in , instead of throwing exceptions on invalid
parameters, add messages to the debug log instead

Add support for strings to setTimestamp(). If the provided timestamp
is a string, automatically try to parse it using strtotime().

This allows bridges to simply use `$item['timestamp'] = $timestamp;`
instead of `$item['timestamp'] = strtotime($timestamp);`

Support simple_html_dom_node as input paramter for setURI

Support simple_html_dom_node as input parameter for setContent
This commit is contained in:
LogMANOriginal 2018-12-26 22:41:32 +01:00 • committed by GitHub
parent 4095cad9b4
commit 988635dcf3
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
9 changed files with 583 additions and 66 deletions

54
index.php
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@ -229,7 +229,10 @@ try {
$cached = $cache->loadData();
if(isset($cached['items']) && isset($cached['extraInfos'])) {
$items = $cached['items'];
foreach($cached['items'] as $item) {
$items[] = new \FeedItem($item);
}
$infos = $cached['extraInfos'];
}
@ -240,6 +243,19 @@ try {
$bridge->collectData();
$items = $bridge->getItems();
// Transform "legacy" items to FeedItems if necessary.
// Remove this code when support for "legacy" items ends!
if(is_array($items[0])) {
$feedItems = array();
foreach($items as $item) {
$feedItems[] = new \FeedItem($item);
}
$items = $feedItems;
}
$infos = array(
'name' => $bridge->getName(),
'uri' => $bridge->getURI(),
@ -248,44 +264,52 @@ try {
} catch(Error $e) {
error_log($e);
$item = array();
$item = new \FeedItem();
// Create "new" error message every 24 hours
$params['_error_time'] = urlencode((int)(time() / 86400));
// Error 0 is a special case (i.e. "trying to get property of non-object")
if($e->getCode() === 0) {
$item['title'] = 'Bridge encountered an unexpected situation! (' . $params['_error_time'] . ')';
$item->setTitle('Bridge encountered an unexpected situation! (' . $params['_error_time'] . ')');
} else {
$item['title'] = 'Bridge returned error ' . $e->getCode() . '! (' . $params['_error_time'] . ')';
$item->setTitle('Bridge returned error ' . $e->getCode() . '! (' . $params['_error_time'] . ')');
}
$item['uri'] = (isset($_SERVER['REQUEST_URI']) ? parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH) : '')
. '?' . http_build_query($params);
$item['timestamp'] = time();
$item['content'] = buildBridgeException($e, $bridge);
$item->setURI(
(isset($_SERVER['REQUEST_URI']) ? parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH) : '')
. '?'
. http_build_query($params)
);
$item->setTimestamp(time());
$item->setContent(buildBridgeException($e, $bridge));
$items[] = $item;
} catch(Exception $e) {
error_log($e);
$item = array();
$item = new \FeedItem();
// Create "new" error message every 24 hours
$params['_error_time'] = urlencode((int)(time() / 86400));
$item['uri'] = (isset($_SERVER['REQUEST_URI']) ? parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH) : '')
. '?' . http_build_query($params);
$item['title'] = 'Bridge returned error ' . $e->getCode() . '! (' . $params['_error_time'] . ')';
$item['timestamp'] = time();
$item['content'] = buildBridgeException($e, $bridge);
$item->setURI(
(isset($_SERVER['REQUEST_URI']) ? parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH) : '')
. '?'
. http_build_query($params)
);
$item->setTitle('Bridge returned error ' . $e->getCode() . '! (' . $params['_error_time'] . ')');
$item->setTimestamp(time());
$item->setContent(buildBridgeException($e, $bridge));
$items[] = $item;
}
// Store data in cache
$cache->saveData(array(
'items' => $items,
'items' => array_map(function($i){ return $i->toArray(); }, $items),
'extraInfos' => $infos
));