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Merge pull request #353 from rangerer/feed_caching_fix 

Feed caching fix
This commit is contained in:
Andrew Dolgov 2014-03-14 11:20:41 +03:00
parent ad593e4393 f77c72038f
commit 453ed4848e
1 changed files with 19 additions and 19 deletions
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38
include/rssfuncs.php
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@ -183,7 +183,7 @@
while ($tline = db_fetch_assoc($tmp_result)) {
if($debug) _debug(" => " . $tline["last_updated"] . ", " . $tline["id"] . " " . $tline["owner_uid"]);
$rss = update_rss_feed($tline["id"], true, false, $rss);
$rss = update_rss_feed($tline["id"], true, false);
_debug_suppress(false);
++$nf;
}
@ -267,7 +267,13 @@
$force_refetch = isset($_REQUEST["force_refetch"]);
if (file_exists($cache_filename) &&
foreach ($pluginhost->get_hooks(PluginHost::HOOK_FETCH_FEED) as $plugin) {
$feed_data = $plugin->hook_fetch_feed($feed_data, $fetch_url, $owner_uid, $feed);
}
// try cache
if (!$feed_data &&
file_exists($cache_filename) &&
is_readable($cache_filename) &&
!$auth_login && !$auth_pass &&
filemtime($cache_filename) > time() - 30) {
@ -283,14 +289,8 @@
} else {
_debug("local cache will not be used for this feed", $debug_enabled);
}
}
if (!$rss) {
foreach ($pluginhost->get_hooks(PluginHost::HOOK_FETCH_FEED) as $plugin) {
$feed_data = $plugin->hook_fetch_feed($feed_data, $fetch_url, $owner_uid, $feed);
}
// fetch feed from source
if (!$feed_data) {
_debug("fetching [$fetch_url]...", $debug_enabled);
_debug("If-Modified-Since: ".gmdate('D, d M Y H:i:s \G\M\T', $last_article_timestamp), $debug_enabled);
@ -329,6 +329,16 @@
}
}
} */
// cache vanilla feed data for re-use
if ($feed_data && !$auth_pass && !$auth_login && is_writable(CACHE_DIR . "/simplepie")) {
$new_rss_hash = sha1($feed_data);
if ($new_rss_hash != $rss_hash) {
_debug("saving $cache_filename", $debug_enabled);
@file_put_contents($cache_filename, $feed_data);
}
}
}
if (!$feed_data) {
@ -380,16 +390,6 @@
if (!$rss->error()) {
// cache data for later
if (!$auth_pass && !$auth_login && is_writable(CACHE_DIR . "/simplepie")) {
$new_rss_hash = sha1($feed_data);
if ($new_rss_hash != $rss_hash && count($rss->get_items()) > 0 ) {
_debug("saving $cache_filename", $debug_enabled);
@file_put_contents($cache_filename, $feed_data);
}
}
// We use local pluginhost here because we need to load different per-user feed plugins
$pluginhost->run_hooks(PluginHost::HOOK_FEED_PARSED, "hook_feed_parsed", $rss);