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Code Issues Releases Wiki Activity

make cache starred plugin use hook_house_keeping

This commit is contained in:
Andrew Dolgov 2013-08-02 14:12:56 +04:00
parent 8e47022036
commit 4e5ddeafa6
2 changed files with 29 additions and 3 deletions
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5
classes/handler/public.php
View File

@ -391,10 +391,13 @@ class Handler_Public extends Handler {
}
function updateTask() {
PluginHost::getInstance()->run_hooks(PluginHost::HOOK_UPDATE_TASK, "hook_update_task", $op);
}
function housekeepingTask() {
PluginHost::getInstance()->run_hooks(PluginHost::HOOK_HOUSE_KEEPING, "hook_house_keeping", $op);
}
function globalUpdateFeeds() {
RPC::updaterandomfeed_real($this->dbh);

27
plugins/cache_starred_images/init.php
View File

@ -25,6 +25,7 @@ class Cache_Starred_Images extends Plugin {
if (is_writable($this->cache_dir)) {
$host->add_hook($host::HOOK_UPDATE_TASK, $this);
$host->add_hook($host::HOOK_HOUSE_KEEPING, $this);
$host->add_hook($host::HOOK_SANITIZE, $this);
} else {
user_error("Starred cache directory is not writable.", E_USER_WARNING);
@ -68,6 +69,30 @@ class Cache_Starred_Images extends Plugin {
}
}
function hook_house_keeping() {
$files = glob($this->cache_dir . "/*.png");
$last_article_id = 0;
$article_exists = 1;
foreach ($files as $file) {
list ($article_id, $hash) = explode("-", basename($file));
if ($article_id != $last_article_id) {
$last_article_id = $article_id;
$article_id = db_escape_string($article_id);
$result = db_query("SELECT id FROM ttrss_entries WHERE id = " . $article_id);
$article_exists = db_num_rows($result) > 0;
}
if (!$article_exists) {
unlink($file);
}
}
}
function hook_sanitize($doc, $site_url, $allowed_elements, $disallowed_attributes, $article_id) {
$xpath = new DOMXpath($doc);
@ -94,8 +119,6 @@ class Cache_Starred_Images extends Plugin {
}
function hook_update_task() {
header("Content-type: text/plain");
$result = db_query("SELECT content, ttrss_user_entries.owner_uid, link, site_url, ttrss_entries.id, plugin_data
FROM ttrss_entries, ttrss_user_entries LEFT JOIN ttrss_feeds ON
(ttrss_user_entries.feed_id = ttrss_feeds.id)