ttrss/classes/pref/feeds.php

1301 lines
38 KiB
PHP
Executable File

<?php
class Pref_Feeds extends Handler_Protected {
const E_ICON_FILE_TOO_LARGE = 'E_ICON_FILE_TOO_LARGE';
const E_ICON_RENAME_FAILED = 'E_ICON_RENAME_FAILED';
const E_ICON_UPLOAD_FAILED = 'E_ICON_UPLOAD_FAILED';
const E_ICON_UPLOAD_SUCCESS = 'E_ICON_UPLOAD_SUCCESS';
function csrf_ignore(string $method): bool {
$csrf_ignored = array("index", "getfeedtree", "savefeedorder");
return array_search($method, $csrf_ignored) !== false;
}
/**
* @return array<int, string>
*/
public static function get_ts_languages(): array {
if (Config::get(Config::DB_TYPE) == 'pgsql') {
return array_map('ucfirst',
array_column(ORM::for_table('pg_ts_config')->select('cfgname')->find_array(), 'cfgname'));
}
return [];
}
function renameCat(): void {
$cat = ORM::for_table("ttrss_feed_categories")
->where("owner_uid", $_SESSION["uid"])
->find_one($_REQUEST['id']);
$title = clean($_REQUEST['title']);
if ($cat && $title) {
$cat->title = $title;
$cat->save();
}
}
/**
* @return array<int, array<string, bool|int|string>>
*/
private function get_category_items(int $cat_id): array {
if (clean($_REQUEST['mode'] ?? 0) != 2)
$search = $_SESSION["prefs_feed_search"] ?? "";
else
$search = "";
// first one is set by API
$show_empty_cats = self::_param_to_bool($_REQUEST['force_show_empty'] ?? false) ||
(clean($_REQUEST['mode'] ?? 0) != 2 && !$search);
$items = [];
$feed_categories = ORM::for_table('ttrss_feed_categories')
->select_many('id', 'title')
->where(['owner_uid' => $_SESSION['uid'], 'parent_cat' => $cat_id])
->order_by_asc('order_id')
->order_by_asc('title')
->find_many();
foreach ($feed_categories as $feed_category) {
$cat = [
'id' => 'CAT:' . $feed_category->id,
'bare_id' => (int)$feed_category->id,
'name' => $feed_category->title,
'items' => $this->get_category_items($feed_category->id),
'checkbox' => false,
'type' => 'category',
'unread' => -1,
'child_unread' => -1,
'auxcounter' => -1,
'parent_id' => $cat_id,
];
$num_children = $this->calculate_children_count($cat);
$cat['param'] = sprintf(_ngettext('(%d feed)', '(%d feeds)', (int) $num_children), $num_children);
if ($num_children > 0 || $show_empty_cats)
array_push($items, $cat);
}
$feeds_obj = ORM::for_table('ttrss_feeds')
->select_many('id', 'title', 'last_error', 'update_interval')
->select_expr(SUBSTRING_FOR_DATE.'(last_updated,1,19)', 'last_updated')
->where(['cat_id' => $cat_id, 'owner_uid' => $_SESSION['uid']])
->order_by_asc('order_id')
->order_by_asc('title');
if ($search) {
$feeds_obj->where_raw('(LOWER(title) LIKE ? OR LOWER(feed_url) LIKE LOWER(?))', ["%$search%", "%$search%"]);
}
foreach ($feeds_obj->find_many() as $feed) {
array_push($items, [
'id' => 'FEED:' . $feed->id,
'bare_id' => (int) $feed->id,
'auxcounter' => -1,
'name' => $feed->title,
'checkbox' => false,
'unread' => -1,
'error' => $feed->last_error,
'icon' => Feeds::_get_icon($feed->id),
'param' => TimeHelper::make_local_datetime($feed->last_updated, true),
'updates_disabled' => (int)($feed->update_interval < 0),
]);
}
return $items;
}
function getfeedtree(): void {
print json_encode($this->_makefeedtree());
}
/**
* @return array<string, array<int|string, mixed>|string>
*/
function _makefeedtree(): array {
if (clean($_REQUEST['mode'] ?? 0) != 2)
$search = $_SESSION["prefs_feed_search"] ?? "";
else
$search = "";
$root = array();
$root['id'] = 'root';
$root['name'] = __('Feeds');
$root['items'] = array();
$root['param'] = 0;
$root['type'] = 'category';
$enable_cats = get_pref(Prefs::ENABLE_FEED_CATS);
if (clean($_REQUEST['mode'] ?? 0) == 2) {
if ($enable_cats) {
$cat = $this->feedlist_init_cat(Feeds::CATEGORY_SPECIAL);
} else {
$cat['items'] = array();
}
foreach ([Feeds::FEED_ALL, Feeds::FEED_FRESH, Feeds::FEED_STARRED, Feeds::FEED_PUBLISHED,
Feeds::FEED_ARCHIVED, Feeds::FEED_RECENTLY_READ] as $feed_id) {
array_push($cat['items'], $this->feedlist_init_feed($feed_id));
}
/* Plugin feeds for -1 (Feeds::CATEGORY_SPECIAL) */
$feeds = PluginHost::getInstance()->get_feeds(Feeds::CATEGORY_SPECIAL);
if ($feeds) {
foreach ($feeds as $feed) {
$feed_id = PluginHost::pfeed_to_feed_id($feed['id']);
$item = array();
$item['id'] = 'FEED:' . $feed_id;
$item['bare_id'] = (int)$feed_id;
$item['auxcounter'] = -1;
$item['name'] = $feed['title'];
$item['checkbox'] = false;
$item['error'] = '';
$item['icon'] = $feed['icon'];
$item['param'] = '';
$item['unread'] = -1;
$item['type'] = 'feed';
array_push($cat['items'], $item);
}
}
if ($enable_cats) {
array_push($root['items'], $cat);
} else {
array_push($root['items'], ...$cat['items']);
}
$sth = $this->pdo->prepare("SELECT * FROM
ttrss_labels2 WHERE owner_uid = ? ORDER by caption");
$sth->execute([$_SESSION['uid']]);
if (get_pref(Prefs::ENABLE_FEED_CATS)) {
$cat = $this->feedlist_init_cat(Feeds::CATEGORY_LABELS);
} else {
$cat['items'] = [];
}
$labels = ORM::for_table('ttrss_labels2')
->where('owner_uid', $_SESSION['uid'])
->order_by_asc('caption')
->find_many();
if (count($labels)) {
foreach ($labels as $label) {
$label_id = Labels::label_to_feed_id($label->id);
$feed = $this->feedlist_init_feed($label_id, null, false);
$feed['fg_color'] = $label->fg_color;
$feed['bg_color'] = $label->bg_color;
array_push($cat['items'], $feed);
}
if ($enable_cats) {
array_push($root['items'], $cat);
} else {
array_push($root['items'], ...$cat['items']);
}
}
}
if ($enable_cats) {
$show_empty_cats = self::_param_to_bool($_REQUEST['force_show_empty'] ?? false) ||
(clean($_REQUEST['mode'] ?? 0) != 2 && !$search);
$feed_categories = ORM::for_table('ttrss_feed_categories')
->select_many('id', 'title')
->where('owner_uid', $_SESSION['uid'])
->where_null('parent_cat')
->order_by_asc('order_id')
->order_by_asc('title')
->find_many();
foreach ($feed_categories as $feed_category) {
$cat = [
'id' => 'CAT:' . $feed_category->id,
'bare_id' => (int) $feed_category->id,
'auxcounter' => -1,
'name' => $feed_category->title,
'items' => $this->get_category_items($feed_category->id),
'checkbox' => false,
'type' => 'category',
'unread' => -1,
'child_unread' => -1,
];
$num_children = $this->calculate_children_count($cat);
$cat['param'] = sprintf(_ngettext('(%d feed)', '(%d feeds)', (int) $num_children), $num_children);
if ($num_children > 0 || $show_empty_cats)
array_push($root['items'], $cat);
//$root['param'] += count($cat['items']);
}
/* Uncategorized is a special case */
$cat = [
'id' => 'CAT:0',
'bare_id' => 0,
'auxcounter' => -1,
'name' => __('Uncategorized'),
'items' => [],
'type' => 'category',
'checkbox' => false,
'unread' => -1,
'child_unread' => -1,
];
$feeds_obj = ORM::for_table('ttrss_feeds')
->select_many('id', 'title', 'last_error', 'update_interval')
->select_expr(SUBSTRING_FOR_DATE.'(last_updated,1,19)', 'last_updated')
->where('owner_uid', $_SESSION['uid'])
->where_null('cat_id')
->order_by_asc('order_id')
->order_by_asc('title');
if ($search) {
$feeds_obj->where_raw('(LOWER(title) LIKE ? OR LOWER(feed_url) LIKE LOWER(?))', ["%$search%", "%$search%"]);
}
foreach ($feeds_obj->find_many() as $feed) {
array_push($cat['items'], [
'id' => 'FEED:' . $feed->id,
'bare_id' => (int) $feed->id,
'auxcounter' => -1,
'name' => $feed->title,
'checkbox' => false,
'error' => $feed->last_error,
'icon' => Feeds::_get_icon($feed->id),
'param' => TimeHelper::make_local_datetime($feed->last_updated, true),
'unread' => -1,
'type' => 'feed',
'updates_disabled' => (int)($feed->update_interval < 0),
]);
}
$cat['param'] = sprintf(_ngettext('(%d feed)', '(%d feeds)', count($cat['items'])), count($cat['items']));
if (count($cat['items']) > 0 || $show_empty_cats)
array_push($root['items'], $cat);
$num_children = $this->calculate_children_count($root);
$root['param'] = sprintf(_ngettext('(%d feed)', '(%d feeds)', (int) $num_children), $num_children);
} else {
$feeds_obj = ORM::for_table('ttrss_feeds')
->select_many('id', 'title', 'last_error', 'update_interval')
->select_expr(SUBSTRING_FOR_DATE.'(last_updated,1,19)', 'last_updated')
->where('owner_uid', $_SESSION['uid'])
->order_by_asc('order_id')
->order_by_asc('title');
if ($search) {
$feeds_obj->where_raw('(LOWER(title) LIKE ? OR LOWER(feed_url) LIKE LOWER(?))', ["%$search%", "%$search%"]);
}
foreach ($feeds_obj->find_many() as $feed) {
array_push($root['items'], [
'id' => 'FEED:' . $feed->id,
'bare_id' => (int) $feed->id,
'auxcounter' => -1,
'name' => $feed->title,
'checkbox' => false,
'error' => $feed->last_error,
'icon' => Feeds::_get_icon($feed->id),
'param' => TimeHelper::make_local_datetime($feed->last_updated, true),
'unread' => -1,
'type' => 'feed',
'updates_disabled' => (int)($feed->update_interval < 0),
]);
}
$root['param'] = sprintf(_ngettext('(%d feed)', '(%d feeds)', count($root['items'])), count($root['items']));
}
return [
'identifier' => 'id',
'label' => 'name',
'items' => clean($_REQUEST['mode'] ?? 0) != 2 ? [$root] : $root['items'],
];
}
function catsortreset(): void {
$sth = $this->pdo->prepare("UPDATE ttrss_feed_categories
SET order_id = 0 WHERE owner_uid = ?");
$sth->execute([$_SESSION['uid']]);
}
function feedsortreset(): void {
$sth = $this->pdo->prepare("UPDATE ttrss_feeds
SET order_id = 0 WHERE owner_uid = ?");
$sth->execute([$_SESSION['uid']]);
}
/**
* @param array<string, mixed> $data_map
*/
private function process_category_order(array &$data_map, string $item_id = '', string $parent_id = '', int $nest_level = 0): void {
$prefix = "";
for ($i = 0; $i < $nest_level; $i++)
$prefix .= " ";
Debug::log("$prefix C: $item_id P: $parent_id");
$bare_item_id = substr($item_id, strpos($item_id, ':')+1);
if ($item_id != 'root') {
if ($parent_id && $parent_id != 'root') {
$parent_bare_id = substr($parent_id, strpos($parent_id, ':')+1);
$parent_qpart = $parent_bare_id;
} else {
$parent_qpart = null;
}
$feed_category = ORM::for_table('ttrss_feed_categories')
->where('owner_uid', $_SESSION['uid'])
->find_one($bare_item_id);
if ($feed_category) {
$feed_category->parent_cat = $parent_qpart;
$feed_category->save();
}
}
$order_id = 1;
$cat = ($data_map[$item_id] ?? false);
if ($cat && is_array($cat)) {
foreach ($cat as $item) {
$id = $item['_reference'];
$bare_id = substr($id, strpos($id, ':')+1);
Debug::log("$prefix [$order_id] $id/$bare_id");
if ($item['_reference']) {
if (strpos($id, "FEED") === 0) {
$feed = ORM::for_table('ttrss_feeds')
->where('owner_uid', $_SESSION['uid'])
->find_one($bare_id);
if ($feed) {
$feed->order_id = $order_id;
$feed->cat_id = ($item_id != "root" && $bare_item_id) ? $bare_item_id : null;
$feed->save();
}
} else if (strpos($id, "CAT:") === 0) {
$this->process_category_order($data_map, $item['_reference'], $item_id,
$nest_level+1);
$feed_category = ORM::for_table('ttrss_feed_categories')
->where('owner_uid', $_SESSION['uid'])
->find_one($bare_id);
if ($feed_category) {
$feed_category->order_id = $order_id;
$feed_category->save();
}
}
}
++$order_id;
}
}
}
function savefeedorder(): void {
$data = json_decode($_POST['payload'], true);
#file_put_contents("/tmp/saveorder.json", clean($_POST['payload']));
#$data = json_decode(file_get_contents("/tmp/saveorder.json"), true);
if (!is_array($data['items']))
$data['items'] = json_decode($data['items'], true);
# print_r($data['items']);
if (is_array($data) && is_array($data['items'])) {
# $cat_order_id = 0;
/** @var array<int, mixed> */
$data_map = array();
$root_item = '';
foreach ($data['items'] as $item) {
# if ($item['id'] != 'root') {
if (is_array($item['items'] ?? false)) {
if (isset($item['items']['_reference'])) {
$data_map[$item['id']] = array($item['items']);
} else {
$data_map[$item['id']] = $item['items'];
}
}
if ($item['id'] == 'root') {
$root_item = $item['id'];
}
}
$this->process_category_order($data_map, $root_item);
}
}
function removeIcon(): void {
$feed_id = (int) $_REQUEST["feed_id"];
$cache = DiskCache::instance('feed-icons');
$feed = ORM::for_table('ttrss_feeds')
->where('owner_uid', $_SESSION['uid'])
->find_one($feed_id);
if ($feed && $cache->exists((string)$feed_id)) {
if ($cache->remove((string)$feed_id)) {
$feed->set([
'favicon_avg_color' => null,
'favicon_last_checked' => '1970-01-01',
'favicon_is_custom' => false,
]);
$feed->save();
}
}
}
function uploadIcon(): void {
$feed_id = (int) $_REQUEST['feed_id'];
$tmp_file = tempnam(Config::get(Config::CACHE_DIR) . '/upload', 'icon');
// default value
$rc = self::E_ICON_UPLOAD_FAILED;
$feed = ORM::for_table('ttrss_feeds')
->where('owner_uid', $_SESSION['uid'])
->find_one($feed_id);
if ($feed && $tmp_file && move_uploaded_file($_FILES['icon_file']['tmp_name'], $tmp_file)) {
if (filesize($tmp_file) < Config::get(Config::MAX_FAVICON_FILE_SIZE)) {
$cache = DiskCache::instance('feed-icons');
if ($cache->put((string)$feed_id, file_get_contents($tmp_file))) {
$feed->set([
'favicon_avg_color' => null,
'favicon_is_custom' => true,
]);
if ($feed->save()) {
$rc = self::E_ICON_UPLOAD_SUCCESS;
}
} else {
$rc = self::E_ICON_RENAME_FAILED;
}
@unlink($tmp_file);
} else {
$rc = self::E_ICON_FILE_TOO_LARGE;
}
}
if (file_exists($tmp_file))
unlink($tmp_file);
print json_encode(['rc' => $rc, 'icon_url' =>
Feeds::_get_icon($feed_id) . "?ts=" . time() ]);
}
function editfeed(): void {
global $purge_intervals;
global $update_intervals;
$feed_id = (int)clean($_REQUEST["id"]);
$row = ORM::for_table('ttrss_feeds')
->where("owner_uid", $_SESSION["uid"])
->find_one($feed_id)->as_array();
if ($row) {
ob_start();
PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_EDIT_FEED, $feed_id);
$plugin_data = trim((string)ob_get_contents());
ob_end_clean();
$row["icon"] = Feeds::_get_icon($feed_id);
$local_update_intervals = $update_intervals;
$local_update_intervals[0] .= sprintf(" (%s)", $update_intervals[get_pref(Prefs::DEFAULT_UPDATE_INTERVAL)]);
if (Config::get(Config::FORCE_ARTICLE_PURGE) == 0) {
$local_purge_intervals = $purge_intervals;
$default_purge_interval = get_pref(Prefs::PURGE_OLD_DAYS);
if ($default_purge_interval > 0)
$local_purge_intervals[0] .= " " . T_nsprintf('(%d day)', '(%d days)', $default_purge_interval, $default_purge_interval);
else
$local_purge_intervals[0] .= " " . sprintf("(%s)", __("Disabled"));
} else {
$purge_interval = Config::get(Config::FORCE_ARTICLE_PURGE);
$local_purge_intervals = [ T_nsprintf('%d day', '%d days', $purge_interval, $purge_interval) ];
}
$user = ORM::for_table("ttrss_users")->find_one($_SESSION["uid"]);
print json_encode([
"feed" => $row,
"cats" => [
"enabled" => get_pref(Prefs::ENABLE_FEED_CATS),
"select" => \Controls\select_feeds_cats("cat_id", $row["cat_id"]),
],
"plugin_data" => $plugin_data,
"force_purge" => (int)Config::get(Config::FORCE_ARTICLE_PURGE),
"intervals" => [
"update" => $local_update_intervals,
"purge" => $local_purge_intervals,
],
"user" => [
"access_level" => $user->access_level
],
"lang" => [
"enabled" => Config::get(Config::DB_TYPE) == "pgsql",
"default" => get_pref(Prefs::DEFAULT_SEARCH_LANGUAGE),
"all" => $this::get_ts_languages(),
]
]);
}
}
private function _batch_toggle_checkbox(string $name): string {
return \Controls\checkbox_tag("", false, "",
["data-control-for" => $name, "title" => __("Check to enable field"), "onchange" => "App.dialogOf(this).toggleField(this)"]);
}
function editfeeds(): void {
global $purge_intervals;
global $update_intervals;
$feed_ids = clean($_REQUEST["ids"]);
$local_update_intervals = $update_intervals;
$local_update_intervals[0] .= sprintf(" (%s)", $update_intervals[get_pref(Prefs::DEFAULT_UPDATE_INTERVAL)]);
$local_purge_intervals = $purge_intervals;
$default_purge_interval = get_pref(Prefs::PURGE_OLD_DAYS);
if ($default_purge_interval > 0)
$local_purge_intervals[0] .= " " . T_sprintf("(%d days)", $default_purge_interval);
else
$local_purge_intervals[0] .= " " . sprintf("(%s)", __("Disabled"));
$options = [
"include_in_digest" => __('Include in e-mail digest'),
"always_display_enclosures" => __('Always display image attachments'),
"hide_images" => __('Do not embed media'),
"cache_images" => __('Cache media'),
"mark_unread_on_update" => __('Mark updated articles as unread')
];
print_notice("Enable the options you wish to apply using checkboxes on the right.");
?>
<?= \Controls\hidden_tag("ids", $feed_ids) ?>
<?= \Controls\hidden_tag("op", "pref-feeds") ?>
<?= \Controls\hidden_tag("method", "batchEditSave") ?>
<div dojoType="dijit.layout.TabContainer" style="height : 450px">
<div dojoType="dijit.layout.ContentPane" title="<?= __('General') ?>">
<section>
<?php if (get_pref(Prefs::ENABLE_FEED_CATS)) { ?>
<fieldset>
<label><?= __('Place in category:') ?></label>
<?= \Controls\select_feeds_cats("cat_id", null, ['disabled' => '1']) ?>
<?= $this->_batch_toggle_checkbox("cat_id") ?>
</fieldset>
<?php } ?>
<?php if (Config::get(Config::DB_TYPE) == "pgsql") { ?>
<fieldset>
<label><?= __('Language:') ?></label>
<?= \Controls\select_tag("feed_language", "", $this::get_ts_languages(), ["disabled"=> 1]) ?>
<?= $this->_batch_toggle_checkbox("feed_language") ?>
</fieldset>
<?php } ?>
</section>
<hr/>
<section>
<fieldset>
<label><?= __("Update interval:") ?></label>
<?= \Controls\select_hash("update_interval", "", $local_update_intervals, ["disabled" => 1]) ?>
<?= $this->_batch_toggle_checkbox("update_interval") ?>
</fieldset>
<?php if (Config::get(Config::FORCE_ARTICLE_PURGE) == 0) { ?>
<fieldset>
<label><?= __('Article purging:') ?></label>
<?= \Controls\select_hash("purge_interval", "", $local_purge_intervals, ["disabled" => 1]) ?>
<?= $this->_batch_toggle_checkbox("purge_interval") ?>
</fieldset>
<?php } ?>
</section>
</div>
<div dojoType="dijit.layout.ContentPane" title="<?= __('Authentication') ?>">
<section>
<fieldset>
<label><?= __("Login:") ?></label>
<input dojoType='dijit.form.TextBox'
disabled='1' autocomplete='new-password' name='auth_login' value=''>
<?= $this->_batch_toggle_checkbox("auth_login") ?>
</fieldset>
<fieldset>
<label><?= __("Password:") ?></label>
<input dojoType='dijit.form.TextBox' type='password' name='auth_pass'
autocomplete='new-password' disabled='1' value=''>
<?= $this->_batch_toggle_checkbox("auth_pass") ?>
</fieldset>
</section>
</div>
<div dojoType="dijit.layout.ContentPane" title="<?= __('Options') ?>">
<?php
foreach ($options as $name => $caption) {
?>
<fieldset class='narrow'>
<label class="checkbox text-muted">
<?= \Controls\checkbox_tag($name, false, "", ["disabled" => "1"]) ?>
<?= $caption ?>
<?= $this->_batch_toggle_checkbox($name) ?>
</label>
</fieldset>
<?php } ?>
</div>
</div>
<footer>
<?= \Controls\submit_tag(__("Save")) ?>
<?= \Controls\cancel_dialog_tag(__("Cancel")) ?>
</footer>
<?php
}
function batchEditSave(): void {
$this->editsaveops(true);
}
function editSave(): void {
$this->editsaveops(false);
}
private function editsaveops(bool $batch): void {
$feed_title = clean($_POST["title"] ?? "");
$feed_url = clean($_POST["feed_url"] ?? "");
$site_url = clean($_POST["site_url"] ?? "");
$upd_intl = (int) clean($_POST["update_interval"] ?? 0);
$purge_intl = (int) clean($_POST["purge_interval"] ?? 0);
$feed_id = (int) clean($_POST["id"] ?? 0); /* editSave */
$feed_ids = explode(",", clean($_POST["ids"] ?? "")); /* batchEditSave */
$cat_id = (int) clean($_POST["cat_id"] ?? 0);
$auth_login = clean($_POST["auth_login"] ?? "");
$auth_pass = clean($_POST["auth_pass"] ?? "");
$private = checkbox_to_sql_bool($_POST["private"] ?? "");
$include_in_digest = checkbox_to_sql_bool($_POST["include_in_digest"] ?? "");
$cache_images = checkbox_to_sql_bool($_POST["cache_images"] ?? "");
$hide_images = checkbox_to_sql_bool($_POST["hide_images"] ?? "");
$always_display_enclosures = checkbox_to_sql_bool($_POST["always_display_enclosures"] ?? "");
$mark_unread_on_update = checkbox_to_sql_bool($_POST["mark_unread_on_update"] ?? "");
$feed_language = clean($_POST["feed_language"] ?? "");
if (!$batch) {
/* $sth = $this->pdo->prepare("SELECT feed_url FROM ttrss_feeds WHERE id = ?");
$sth->execute([$feed_id]);
$row = $sth->fetch();$orig_feed_url = $row["feed_url"];
$reset_basic_info = $orig_feed_url != $feed_url; */
$feed = ORM::for_table('ttrss_feeds')
->where('owner_uid', $_SESSION['uid'])
->find_one($feed_id);
if ($feed) {
$feed->title = $feed_title;
$feed->cat_id = $cat_id ? $cat_id : null;
$feed->feed_url = $feed_url;
$feed->site_url = $site_url;
$feed->update_interval = $upd_intl;
$feed->purge_interval = $purge_intl;
$feed->auth_login = $auth_login;
$feed->auth_pass = $auth_pass;
$feed->private = (int)$private;
$feed->cache_images = (int)$cache_images;
$feed->hide_images = (int)$hide_images;
$feed->feed_language = $feed_language;
$feed->include_in_digest = (int)$include_in_digest;
$feed->always_display_enclosures = (int)$always_display_enclosures;
$feed->mark_unread_on_update = (int)$mark_unread_on_update;
$feed->save();
PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_SAVE_FEED, $feed_id);
}
} else {
$feed_data = array();
foreach (array_keys($_POST) as $k) {
if ($k != "op" && $k != "method" && $k != "ids") {
$feed_data[$k] = clean($_POST[$k]);
}
}
$this->pdo->beginTransaction();
$feed_ids_qmarks = arr_qmarks($feed_ids);
foreach (array_keys($feed_data) as $k) {
$qpart = "";
$qparams = [];
switch ($k) {
case "title":
$qpart = "title = ?";
$qparams = [$feed_title];
break;
case "feed_url":
$qpart = "feed_url = ?";
$qparams = [$this->pdo->quote($feed_url)];
break;
case "update_interval":
$qpart = "update_interval = ?";
$qparams = [$upd_intl];
break;
case "purge_interval":
$qpart = "purge_interval = ?";
$qparams = [$purge_intl];
break;
case "auth_login":
$qpart = "auth_login = ?";
$qparams = [$auth_login];
break;
case "auth_pass":
$qpart = "auth_pass = ?, auth_pass_encrypted = false";
$qparams = [$auth_pass];
break;
case "private":
$qpart = "private = ?";
$qparams = [$private];
break;
case "include_in_digest":
$qpart = "include_in_digest = ?";
$qparams = [$include_in_digest];
break;
case "always_display_enclosures":
$qpart = "always_display_enclosures = ?";
$qparams = [$always_display_enclosures];
break;
case "mark_unread_on_update":
$qpart = "mark_unread_on_update = ?";
$qparams = [$mark_unread_on_update];
break;
case "cache_images":
$qpart = "cache_images = ?";
$qparams = [$cache_images];
break;
case "hide_images":
$qpart = "hide_images = ?";
$qparams = [$hide_images];
break;
case "cat_id":
if (get_pref(Prefs::ENABLE_FEED_CATS)) {
$qpart = "cat_id = ?";
$qparams = $cat_id ? [$cat_id] : [null];
}
break;
case "feed_language":
$qpart = "feed_language = ?";
$qparams = [$this->pdo->quote($feed_language)];
break;
}
if ($qpart) {
$sth = $this->pdo->prepare("UPDATE ttrss_feeds SET $qpart WHERE id IN ($feed_ids_qmarks)
AND owner_uid = ?");
$sth->execute([...$qparams, ...$feed_ids, $_SESSION['uid']]);
}
}
$this->pdo->commit();
}
}
function remove(): void {
/** @var array<int, int> */
$ids = array_map('intval', explode(",", clean($_REQUEST["ids"])));
foreach ($ids as $id) {
self::remove_feed($id, $_SESSION["uid"]);
}
}
function removeCat(): void {
$ids = explode(",", clean($_REQUEST["ids"]));
foreach ($ids as $id) {
Feeds::_remove_cat((int)$id, $_SESSION["uid"]);
}
}
function addCat(): void {
$feed_cat = clean($_REQUEST["cat"]);
Feeds::_add_cat($feed_cat, $_SESSION['uid']);
}
function importOpml(): void {
$opml = new OPML($_REQUEST);
$opml->opml_import($_SESSION["uid"]);
}
private function index_feeds(): void {
$error_button = "<button dojoType='dijit.form.Button'
id='pref_feeds_errors_btn' style='display : none'
onclick='CommonDialogs.showFeedsWithErrors()'>".
__("Feeds with errors")."</button>";
$inactive_button = "<button dojoType='dijit.form.Button'
id='pref_feeds_inactive_btn'
style='display : none'
onclick=\"dijit.byId('feedTree').showInactiveFeeds()\">" .
__("Inactive feeds") . "</button>";
$feed_search = clean($_REQUEST["search"] ?? "");
if (array_key_exists("search", $_REQUEST)) {
$_SESSION["prefs_feed_search"] = $feed_search;
} else {
$feed_search = $_SESSION["prefs_feed_search"] ?? "";
}
?>
<div dojoType="dijit.layout.BorderContainer" gutters="false">
<div region='top' dojoType="fox.Toolbar">
<div style='float : right'>
<input dojoType="dijit.form.TextBox" id="feed_search" size="20" type="search"
value="<?= htmlspecialchars($feed_search) ?>">
<button dojoType="dijit.form.Button" onclick="dijit.byId('feedTree').reload()">
<?= __('Search') ?></button>
</div>
<div dojoType="fox.form.DropDownButton">
<span><?= __('Select') ?></span>
<div dojoType="dijit.Menu" style="display: none;">
<div onclick="dijit.byId('feedTree').model.setAllChecked(true)"
dojoType="dijit.MenuItem"><?= __('All') ?></div>
<div onclick="dijit.byId('feedTree').model.setAllChecked(false)"
dojoType="dijit.MenuItem"><?= __('None') ?></div>
</div>
</div>
<div dojoType="fox.form.DropDownButton">
<span><?= __('Feeds') ?></span>
<div dojoType="dijit.Menu" style="display: none">
<div onclick="CommonDialogs.subscribeToFeed()"
dojoType="dijit.MenuItem"><?= __('Subscribe to feed') ?></div>
<div onclick="dijit.byId('feedTree').editSelectedFeed()"
dojoType="dijit.MenuItem"><?= __('Edit selected feeds') ?></div>
<div onclick="dijit.byId('feedTree').resetFeedOrder()"
dojoType="dijit.MenuItem"><?= __('Reset sort order') ?></div>
<div onclick="dijit.byId('feedTree').batchSubscribe()"
dojoType="dijit.MenuItem"><?= __('Batch subscribe') ?></div>
<div dojoType="dijit.MenuItem" onclick="dijit.byId('feedTree').removeSelectedFeeds()">
<?= __('Unsubscribe') ?></div>
</div>
</div>
<?php if (get_pref(Prefs::ENABLE_FEED_CATS)) { ?>
<div dojoType="fox.form.DropDownButton">
<span><?= __('Categories') ?></span>
<div dojoType="dijit.Menu" style="display: none">
<div onclick="dijit.byId('feedTree').createCategory()"
dojoType="dijit.MenuItem"><?= __('Add category') ?></div>
<div onclick="dijit.byId('feedTree').resetCatOrder()"
dojoType="dijit.MenuItem"><?= __('Reset sort order') ?></div>
<div onclick="dijit.byId('feedTree').removeSelectedCategories()"
dojoType="dijit.MenuItem"><?= __('Remove selected') ?></div>
</div>
</div>
<?php } ?>
<?= $error_button ?>
<?= $inactive_button ?>
</div>
<div style="padding : 0px" dojoType="dijit.layout.ContentPane" region="center">
<div dojoType="fox.PrefFeedStore" jsId="feedStore"
url="backend.php?op=pref-feeds&method=getfeedtree">
</div>
<div dojoType="lib.CheckBoxStoreModel" jsId="feedModel" store="feedStore"
query="{id:'root'}" rootId="root" rootLabel="Feeds" childrenAttrs="items"
checkboxStrict="false" checkboxAll="false">
</div>
<div dojoType="fox.PrefFeedTree" id="feedTree"
dndController="dijit.tree.dndSource"
betweenThreshold="5"
autoExpand="<?= (!empty($feed_search) ? "true" : "false") ?>"
persist="true"
model="feedModel"
openOnClick="false">
</div>
</div>
</div>
<?php
}
private function index_opml(): void {
?>
<form id='opml_import_form' method='post' enctype='multipart/form-data'>
<label class='dijitButton'><?= __("Choose file...") ?>
<input style='display : none' id='opml_file' name='opml_file' type='file'>
</label>
<input type='hidden' name='op' value='pref-feeds'>
<input type='hidden' name='csrf_token' value="<?= $_SESSION['csrf_token'] ?>">
<input type='hidden' name='method' value='importOpml'>
<button dojoType='dijit.form.Button' class='alt-primary' onclick="return Helpers.OPML.import()" type="submit">
<?= \Controls\icon("file_upload") ?>
<?= __('Import OPML') ?>
</button>
</form>
<hr/>
<?php print_notice("Only main settings profile can be migrated using OPML.") ?>
<form dojoType='dijit.form.Form' id='opmlExportForm' style='display : inline-block'>
<button dojoType='dijit.form.Button' onclick='Helpers.OPML.export()'>
<?= \Controls\icon("file_download") ?>
<?= __('Export OPML') ?>
</button>
<label class='checkbox'>
<?= \Controls\checkbox_tag("include_settings", true, "1") ?>
<?= __("Include tt-rss settings") ?>
</label>
</form>
<?php
PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB_SECTION, "prefFeedsOPML");
}
private function index_shared(): void {
?>
<?= format_notice('Published articles can be subscribed by anyone who knows the following URL:') ?></h3>
<button dojoType='dijit.form.Button' class='alt-primary'
onclick="CommonDialogs.generatedFeed(<?= Feeds::FEED_PUBLISHED ?>, false)">
<?= \Controls\icon('share') ?>
<?= __('Display URL') ?>
</button>
<button class='alt-danger' dojoType='dijit.form.Button' onclick='return Helpers.Feeds.clearFeedAccessKeys()'>
<?= \Controls\icon('delete') ?>
<?= __('Clear all generated URLs') ?>
</button>
<?php
PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB_SECTION, "prefFeedsPublishedGenerated");
}
function index(): void {
?>
<div dojoType='dijit.layout.TabContainer' tabPosition='left-h'>
<div style='padding : 0px' dojoType='dijit.layout.ContentPane'
title="<i class='material-icons'>rss_feed</i> <?= __('My feeds') ?>">
<?php $this->index_feeds() ?>
</div>
<div dojoType='dijit.layout.ContentPane'
title="<i class='material-icons'>import_export</i> <?= __('OPML') ?>">
<?php $this->index_opml() ?>
</div>
<div dojoType="dijit.layout.ContentPane"
title="<i class='material-icons'>share</i> <?= __('Sharing') ?>">
<?php $this->index_shared() ?>
</div>
<?php
ob_start();
PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB, "prefFeeds");
$plugin_data = trim((string)ob_get_contents());
ob_end_clean();
?>
<?php if ($plugin_data) { ?>
<div dojoType='dijit.layout.ContentPane'
title="<i class='material-icons'>extension</i> <?= __('Plugins') ?>">
<div dojoType='dijit.layout.AccordionContainer' region='center'>
<?= $plugin_data ?>
</div>
</div>
<?php } ?>
</div>
<?php
}
/**
* @return array<string, mixed>
*/
private function feedlist_init_cat(int $cat_id): array {
return [
'id' => 'CAT:' . $cat_id,
'items' => array(),
'name' => Feeds::_get_cat_title($cat_id),
'type' => 'category',
'unread' => -1, //(int) Feeds::_get_cat_unread($cat_id);
'bare_id' => $cat_id,
];
}
/**
* @return array<string, mixed>
*/
private function feedlist_init_feed(int $feed_id, ?string $title = null, bool $unread = false, string $error = '', string $updated = ''): array {
if (!$title)
$title = Feeds::_get_title($feed_id, false);
if ($unread === false)
$unread = Feeds::_get_counters($feed_id, false, true);
return [
'id' => 'FEED:' . $feed_id,
'name' => $title,
'unread' => (int) $unread,
'type' => 'feed',
'error' => $error,
'updated' => $updated,
'icon' => Feeds::_get_icon($feed_id),
'bare_id' => $feed_id,
'auxcounter' => 0,
];
}
function inactiveFeeds(): void {
if (Config::get(Config::DB_TYPE) == "pgsql") {
$interval_qpart = "NOW() - INTERVAL '3 months'";
} else {
$interval_qpart = "DATE_SUB(NOW(), INTERVAL 3 MONTH)";
}
$inactive_feeds = ORM::for_table('ttrss_feeds')
->table_alias('f')
->select_many('f.id', 'f.title', 'f.site_url', 'f.feed_url')
->select_expr('MAX(e.updated)', 'last_article')
->join('ttrss_user_entries', [ 'ue.feed_id', '=', 'f.id'], 'ue')
->join('ttrss_entries', ['e.id', '=', 'ue.ref_id'], 'e')
->where('f.owner_uid', $_SESSION['uid'])
->where_raw(
"(SELECT MAX(ttrss_entries.updated)
FROM ttrss_entries
JOIN ttrss_user_entries ON ttrss_entries.id = ttrss_user_entries.ref_id
WHERE ttrss_user_entries.feed_id = f.id) < $interval_qpart")
->group_by('f.title')
->group_by('f.id')
->group_by('f.site_url')
->group_by('f.feed_url')
->order_by_asc('last_article')
->find_array();
foreach ($inactive_feeds as $inactive_feed) {
$inactive_feed['last_article'] = TimeHelper::make_local_datetime($inactive_feed['last_article'], false);
}
print json_encode($inactive_feeds);
}
function feedsWithErrors(): void {
print json_encode(ORM::for_table('ttrss_feeds')
->select_many('id', 'title', 'feed_url', 'last_error', 'site_url')
->where_not_equal('last_error', '')
->where('owner_uid', $_SESSION['uid'])
->where_gte('update_interval', 0)
->find_array());
}
static function remove_feed(int $id, int $owner_uid): void {
if (PluginHost::getInstance()->run_hooks_until(PluginHost::HOOK_UNSUBSCRIBE_FEED, true, $id, $owner_uid))
return;
$pdo = Db::pdo();
if ($id > 0) {
$pdo->beginTransaction();
/* save starred articles in Archived feed */
$sth = $pdo->prepare("UPDATE ttrss_user_entries SET
feed_id = NULL, orig_feed_id = NULL
WHERE feed_id = ? AND marked = true AND owner_uid = ?");
$sth->execute([$id, $owner_uid]);
/* Remove access key for the feed */
$sth = $pdo->prepare("DELETE FROM ttrss_access_keys WHERE
feed_id = ? AND owner_uid = ?");
$sth->execute([$id, $owner_uid]);
/* remove the feed */
$sth = $pdo->prepare("DELETE FROM ttrss_feeds
WHERE id = ? AND owner_uid = ?");
$sth->execute([$id, $owner_uid]);
$pdo->commit();
$favicon_cache = DiskCache::instance('feed-icons');
if ($favicon_cache->exists((string)$id))
$favicon_cache->remove((string)$id);
} else {
Labels::remove(Labels::feed_to_label_id($id), $owner_uid);
}
}
function batchSubscribe(): void {
print json_encode([
"enable_cats" => (int)get_pref(Prefs::ENABLE_FEED_CATS),
"cat_select" => \Controls\select_feeds_cats("cat")
]);
}
function batchAddFeeds(): void {
$cat_id = clean($_REQUEST['cat']);
$feeds = explode("\n", clean($_REQUEST['feeds']));
$login = clean($_REQUEST['login']);
$pass = clean($_REQUEST['pass']);
$user = ORM::for_table('ttrss_users')->find_one($_SESSION["uid"]);
// TODO: we should return some kind of error code to frontend here
if ($user->access_level == UserHelper::ACCESS_LEVEL_READONLY) {
return;
}
$csth = $this->pdo->prepare("SELECT id FROM ttrss_feeds
WHERE feed_url = ? AND owner_uid = ?");
$isth = $this->pdo->prepare("INSERT INTO ttrss_feeds
(owner_uid,feed_url,title,cat_id,auth_login,auth_pass,update_method,auth_pass_encrypted)
VALUES (?, ?, '[Unknown]', ?, ?, ?, 0, false)");
foreach ($feeds as $feed) {
$feed = trim($feed);
if (UrlHelper::validate($feed)) {
$this->pdo->beginTransaction();
$csth->execute([$feed, $_SESSION['uid']]);
if (!$csth->fetch()) {
$isth->execute([$_SESSION['uid'], $feed, $cat_id ? $cat_id : null, $login, $pass]);
}
$this->pdo->commit();
}
}
}
function clearKeys(): void {
Feeds::_clear_access_keys($_SESSION['uid']);
}
function regenFeedKey(): void {
$feed_id = clean($_REQUEST['id']);
$is_cat = self::_param_to_bool($_REQUEST['is_cat'] ?? false);
$new_key = Feeds::_update_access_key($feed_id, $is_cat, $_SESSION["uid"]);
print json_encode(["link" => $new_key]);
}
function getSharedURL(): void {
$feed_id = clean($_REQUEST['id']);
$is_cat = self::_param_to_bool($_REQUEST['is_cat'] ?? false);
$search = clean($_REQUEST['search']);
$link = Config::get_self_url() . "/public.php?" . http_build_query([
'op' => 'rss',
'id' => $feed_id,
'is_cat' => (int)$is_cat,
'q' => $search,
'key' => Feeds::_get_access_key($feed_id, $is_cat, $_SESSION["uid"])
]);
print json_encode([
"title" => Feeds::_get_title($feed_id, $is_cat),
"link" => $link
]);
}
/**
* @param array<string, mixed> $cat
*/
private function calculate_children_count(array $cat): int {
$c = 0;
foreach ($cat['items'] ?? [] as $child) {
if (($child['type'] ?? '') == 'category') {
$c += $this->calculate_children_count($child);
} else {
$c += 1;
}
}
return $c;
}
}