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<?php
use andreskrey\Readability\Readability;
use andreskrey\Readability\Configuration;
class Af_Enclosure_Fix_Type extends Plugin {
/* @var PluginHost $host */
private $host;
function about() {
return array(1.0,
"Overrides content type for enclosures based on server-provided data",
"fox");
}
function save() {
$enable_share_anything = checkbox_to_sql_bool($_POST["enable_share_anything"]);
$this->host->set($this, "enable_share_anything", $enable_share_anything);
echo __("Data saved.");
}
function init($host)
{
$this->host = $host;
if (version_compare(PHP_VERSION, '5.6.0', '<')) {
return;
}
$host->add_hook($host::HOOK_ENCLOSURE_IMPORTED, $this);
$host->add_hook($host::HOOK_PREFS_EDIT_FEED, $this);
$host->add_hook($host::HOOK_PREFS_SAVE_FEED, $this);
$host->add_filter_action($this, "action_fix_enclosure_type", __("Fix media enclosures"));
}
/** @noinspection PhpUnused */
function hook_prefs_edit_feed($feed_id) {
print "<header>".__("Override enclosure content type")."</header>";
print "<section>";
$enabled_feeds = $this->host->get($this, "enabled_feeds");
if (!is_array($enabled_feeds)) $enabled_feeds = array();
$key = array_search($feed_id, $enabled_feeds);
$checked = $key !== FALSE ? "checked" : "";
print "<fieldset>";
print "<label class='checkbox'><input dojoType='dijit.form.CheckBox' type='checkbox' id='af_enclosure_fix_type_enabled'
name='af_enclosure_fix_type_enabled' $checked> ".__('Enable for this feed')."</label>";
print "</fieldset>";
print "</section>";
}
/** @noinspection PhpUnused */
function hook_prefs_save_feed($feed_id) {
$enabled_feeds = $this->filter_unknown_feeds($this->host->get($this, "enabled_feeds"));
if (!is_array($enabled_feeds)) $enabled_feeds = array();
$enable = checkbox_to_sql_bool($_POST["af_enclosure_fix_type_enabled"]);
$key = array_search($feed_id, $enabled_feeds);
if ($enable) {
if ($key === FALSE) {
array_push($enabled_feeds, $feed_id);
}
} else {
if ($key !== FALSE) {
unset($enabled_feeds[$key]);
}
}
$this->host->set($this, "enabled_feeds", $enabled_feeds);
}
/** @noinspection PhpUnused */
function hook_enclosure_imported($enc, $feed) {
$enabled_feeds = $this->host->get($this, "enabled_feeds");
if (!is_array($enabled_feeds) || array_search($feed, $enabled_feeds) === FALSE)
return $enc;
$headers = @get_headers($enc->link, 1);
if (is_array($headers) && isset($headers["Content-Type"])) {
$enc->type = $headers["Content-Type"];
}
return $enc;
}
private function filter_unknown_feeds($enabled_feeds) {
$tmp = array();
foreach ($enabled_feeds as $feed) {
$sth = $this->pdo->prepare("SELECT id FROM ttrss_feeds WHERE id = ? AND owner_uid = ?");
$sth->execute([$feed, $_SESSION['uid']]);
if ($row = $sth->fetch()) {
array_push($tmp, $feed);
}
}
return $tmp;
}
function api_version() {
return 2;
}
}
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