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Add 'HOOK_FEED_BASIC_INFO' to enable plugins to provide basic feed info.

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It's expected the plugin will return content parsable by FeedParser, which
will act as an interface to the basic feed info.  In the case of a plugin
that also uses 'HOOK_FETCH_FEED', both might return the same content.

The hook signature was made somewhat similar to 'HOOK_FETCH_FEED'.
This commit is contained in:
wn_
2017-09-24 19:37:49 -05:00
parent af13f3009c
commit bec5ba93e2
2 changed files with 32 additions and 11 deletions
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40
classes/rssutils.php
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@@ -205,9 +205,11 @@ class RSSUtils {
$feed = db_escape_string($feed);
$result = db_query("SELECT feed_url,auth_pass,auth_login,auth_pass_encrypted
$result = db_query("SELECT owner_uid,feed_url,auth_pass,auth_login,auth_pass_encrypted
FROM ttrss_feeds WHERE id = '$feed'");
$owner_uid = db_fetch_result($result, 0, "owner_uid");
$auth_pass_encrypted = sql_bool_to_bool(db_fetch_result($result,
0, "auth_pass_encrypted"));
@@ -221,17 +223,35 @@ class RSSUtils {
$fetch_url = db_fetch_result($result, 0, "feed_url");
$feed_data = fetch_file_contents($fetch_url, false,
$auth_login, $auth_pass, false,
FEED_FETCH_TIMEOUT,
0);
$feed_data = '';
$pluginhost = new PluginHost();
$user_plugins = get_pref("_ENABLED_PLUGINS", $owner_uid);
global $fetch_curl_used;
$pluginhost->load(PLUGINS, PluginHost::KIND_ALL);
$pluginhost->load($user_plugins, PluginHost::KIND_USER, $owner_uid);
$pluginhost->load_data();
if (!$fetch_curl_used) {
$tmp = @gzdecode($feed_data);
foreach ($pluginhost->get_hooks(PluginHost::HOOK_FEED_BASIC_INFO) as $plugin) {
$feed_data = $plugin->hook_feed_basic_info($fetch_url, $owner_uid, $feed, $auth_login, $auth_pass);
if ($feed_data) {
break;
}
}
if ($tmp) $feed_data = $tmp;
if (!$feed_data) {
$feed_data = fetch_file_contents($fetch_url, false,
$auth_login, $auth_pass, false,
FEED_FETCH_TIMEOUT,
0);
global $fetch_curl_used;
if (!$fetch_curl_used) {
$tmp = @gzdecode($feed_data);
if ($tmp) $feed_data = $tmp;
}
}
$feed_data = trim($feed_data);
@@ -1520,4 +1540,4 @@ class RSSUtils {
}
}