}
}
- /*$qfh_ret = queryFeedHeadlines($feed_id, $limit,
- $view_mode, $is_cat, $search, false,
- $order, $offset, 0, false, $since_id, $include_nested);*/
-
- //function queryFeedHeadlines($feed, $limit,
- // $view_mode, $cat_view, $search, $search_mode,
- // $override_order = false, $offset = 0, $owner_uid = 0, $filter = false, $since_id = 0, $include_children = false,
- // $ignore_vfeed_group = false, $override_strategy = false, $override_vfeed = false, $start_ts = false, $check_top_id = false) {
-
$params = array(
"feed" => $feed_id,
"limit" => $limit,
"skip_first_id_check" => $skip_first_id_check
);
- $qfh_ret = queryFeedHeadlines($params);
+ $qfh_ret = Feeds::queryFeedHeadlines($params);
$result = $qfh_ret[0];
$feed_title = $qfh_ret[1];
}
}
+ static function catchupArticlesById($ids, $cmode, $owner_uid = false) {
+
+ if (!$owner_uid) $owner_uid = $_SESSION["uid"];
+ if (count($ids) == 0) return;
+
+ $tmp_ids = array();
+
+ foreach ($ids as $id) {
+ array_push($tmp_ids, "ref_id = '$id'");
+ }
+
+ $ids_qpart = join(" OR ", $tmp_ids);
+
+ if ($cmode == 0) {
+ db_query("UPDATE ttrss_user_entries SET
+ unread = false,last_read = NOW()
+ WHERE ($ids_qpart) AND owner_uid = $owner_uid");
+ } else if ($cmode == 1) {
+ db_query("UPDATE ttrss_user_entries SET
+ unread = true
+ WHERE ($ids_qpart) AND owner_uid = $owner_uid");
+ } else {
+ db_query("UPDATE ttrss_user_entries SET
+ unread = NOT unread,last_read = NOW()
+ WHERE ($ids_qpart) AND owner_uid = $owner_uid");
+ }
+
+ /* update ccache */
+
+ $result = db_query("SELECT DISTINCT feed_id FROM ttrss_user_entries
+ WHERE ($ids_qpart) AND owner_uid = $owner_uid");
+
+ while ($line = db_fetch_assoc($result)) {
+ ccache_update($line["feed_id"], $owner_uid);
+ }
+ }
+
+ static function getLastArticleId() {
+ $result = db_query("SELECT ref_id AS id FROM ttrss_user_entries
+ WHERE owner_uid = " . $_SESSION["uid"] . " ORDER BY ref_id DESC LIMIT 1");
+
+ if (db_num_rows($result) == 1) {
+ return db_fetch_result($result, 0, "id");
+ } else {
+ return -1;
+ }
+ }
}
}
} else {
- /*$qfh_ret = queryFeedHeadlines($feed, $limit, $view_mode, $cat_view,
- $search, false, $override_order, $offset, 0,
- false, 0, $include_children, $topid);*/
-
- //function queryFeedHeadlines($feed, $limit,
- // $view_mode, $cat_view, $search, $search_mode,
- // $override_order = false, $offset = 0, $owner_uid = 0, $filter = false, $since_id = 0, $include_children = false,
- // $ignore_vfeed_group = false, $override_strategy = false, $override_vfeed = false, $start_ts = false, $check_top_id = false) {
$params = array(
"feed" => $feed,
"skip_first_id_check" => $skip_first_id_check
);
- $qfh_ret = queryFeedHeadlines($params);
+ $qfh_ret = $this->queryFeedHeadlines($params);
}
$vfeed_group_enabled = get_pref("VFEED_GROUP_BY_FEED") && $feed != -6;
if ($feed >= 0) {
if ($feed > 0) {
- $children = getChildCategories($feed, $owner_uid);
+ $children = Feeds::getChildCategories($feed, $owner_uid);
array_push($children, $feed);
$children = join(",", $children);
}
}
+ static function queryFeedHeadlines($params) {
+
+ $feed = $params["feed"];
+ $limit = isset($params["limit"]) ? $params["limit"] : 30;
+ $view_mode = $params["view_mode"];
+ $cat_view = isset($params["cat_view"]) ? $params["cat_view"] : false;
+ $search = isset($params["search"]) ? $params["search"] : false;
+ $search_language = isset($params["search_language"]) ? $params["search_language"] : "";
+ $override_order = isset($params["override_order"]) ? $params["override_order"] : false;
+ $offset = isset($params["offset"]) ? $params["offset"] : 0;
+ $owner_uid = isset($params["owner_uid"]) ? $params["owner_uid"] : $_SESSION["uid"];
+ $since_id = isset($params["since_id"]) ? $params["since_id"] : 0;
+ $include_children = isset($params["include_children"]) ? $params["include_children"] : false;
+ $ignore_vfeed_group = isset($params["ignore_vfeed_group"]) ? $params["ignore_vfeed_group"] : false;
+ $override_strategy = isset($params["override_strategy"]) ? $params["override_strategy"] : false;
+ $override_vfeed = isset($params["override_vfeed"]) ? $params["override_vfeed"] : false;
+ $start_ts = isset($params["start_ts"]) ? $params["start_ts"] : false;
+ $check_first_id = isset($params["check_first_id"]) ? $params["check_first_id"] : false;
+ $skip_first_id_check = isset($params["skip_first_id_check"]) ? $params["skip_first_id_check"] : false;
+
+ $ext_tables_part = "";
+ $query_strategy_part = "";
+
+ $search_words = array();
+
+ if ($search) {
+ foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_SEARCH) as $plugin) {
+ list($search_query_part, $search_words) = $plugin->hook_search($search);
+ break;
+ }
+
+ // fall back in case of no plugins
+ if (!$search_query_part) {
+ list($search_query_part, $search_words) = search_to_sql($search, $search_language);
+ }
+ $search_query_part .= " AND ";
+ } else {
+ $search_query_part = "";
+ }
+
+ if ($since_id) {
+ $since_id_part = "ttrss_entries.id > $since_id AND ";
+ } else {
+ $since_id_part = "";
+ }
+
+ $view_query_part = "";
+
+ if ($view_mode == "adaptive") {
+ if ($search) {
+ $view_query_part = " ";
+ } else if ($feed != -1) {
+
+ $unread = getFeedUnread($feed, $cat_view);
+
+ if ($cat_view && $feed > 0 && $include_children)
+ $unread += Feeds::getCategoryChildrenUnread($feed);
+
+ if ($unread > 0) {
+ $view_query_part = " unread = true AND ";
+ }
+ }
+ }
+
+ if ($view_mode == "marked") {
+ $view_query_part = " marked = true AND ";
+ }
+
+ if ($view_mode == "has_note") {
+ $view_query_part = " (note IS NOT NULL AND note != '') AND ";
+ }
+
+ if ($view_mode == "published") {
+ $view_query_part = " published = true AND ";
+ }
+
+ if ($view_mode == "unread" && $feed != -6) {
+ $view_query_part = " unread = true AND ";
+ }
+
+ if ($limit > 0) {
+ $limit_query_part = "LIMIT " . $limit;
+ }
+
+ $allow_archived = false;
+
+ $vfeed_query_part = "";
+
+ /* tags */
+ if (!is_numeric($feed)) {
+ $query_strategy_part = "true";
+ $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
+ id = feed_id) as feed_title,";
+ } else if ($feed > 0) {
+
+ if ($cat_view) {
+
+ if ($feed > 0) {
+ if ($include_children) {
+ # sub-cats
+ $subcats = Feeds::getChildCategories($feed, $owner_uid);
+
+ array_push($subcats, $feed);
+ $query_strategy_part = "cat_id IN (".
+ implode(",", $subcats).")";
+
+ } else {
+ $query_strategy_part = "cat_id = '$feed'";
+ }
+
+ } else {
+ $query_strategy_part = "cat_id IS NULL";
+ }
+
+ $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
+
+ } else {
+ $query_strategy_part = "feed_id = '$feed'";
+ }
+ } else if ($feed == 0 && !$cat_view) { // archive virtual feed
+ $query_strategy_part = "feed_id IS NULL";
+ $allow_archived = true;
+ } else if ($feed == 0 && $cat_view) { // uncategorized
+ $query_strategy_part = "cat_id IS NULL AND feed_id IS NOT NULL";
+ $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
+ } else if ($feed == -1) { // starred virtual feed
+ $query_strategy_part = "marked = true";
+ $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
+ $allow_archived = true;
+
+ if (!$override_order) {
+ $override_order = "last_marked DESC, date_entered DESC, updated DESC";
+ }
+
+ } else if ($feed == -2) { // published virtual feed OR labels category
+
+ if (!$cat_view) {
+ $query_strategy_part = "published = true";
+ $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
+ $allow_archived = true;
+
+ if (!$override_order) {
+ $override_order = "last_published DESC, date_entered DESC, updated DESC";
+ }
+
+ } else {
+ $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
+
+ $ext_tables_part = "ttrss_labels2,ttrss_user_labels2,";
+
+ $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND
+ ttrss_user_labels2.article_id = ref_id";
+
+ }
+ } else if ($feed == -6) { // recently read
+ $query_strategy_part = "unread = false AND last_read IS NOT NULL";
+
+ if (DB_TYPE == "pgsql") {
+ $query_strategy_part .= " AND last_read > NOW() - INTERVAL '1 DAY' ";
+ } else {
+ $query_strategy_part .= " AND last_read > DATE_SUB(NOW(), INTERVAL 1 DAY) ";
+ }
+
+ $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
+ $allow_archived = true;
+ $ignore_vfeed_group = true;
+
+ if (!$override_order) $override_order = "last_read DESC";
+
+ } else if ($feed == -3) { // fresh virtual feed
+ $query_strategy_part = "unread = true AND score >= 0";
+
+ $intl = get_pref("FRESH_ARTICLE_MAX_AGE", $owner_uid);
+
+ if (DB_TYPE == "pgsql") {
+ $query_strategy_part .= " AND date_entered > NOW() - INTERVAL '$intl hour' ";
+ } else {
+ $query_strategy_part .= " AND date_entered > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
+ }
+
+ $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
+ } else if ($feed == -4) { // all articles virtual feed
+ $allow_archived = true;
+ $query_strategy_part = "true";
+ $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
+ } else if ($feed <= LABEL_BASE_INDEX) { // labels
+ $label_id = feed_to_label_id($feed);
+
+ $query_strategy_part = "label_id = '$label_id' AND
+ ttrss_labels2.id = ttrss_user_labels2.label_id AND
+ ttrss_user_labels2.article_id = ref_id";
+
+ $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
+ $ext_tables_part = "ttrss_labels2,ttrss_user_labels2,";
+ $allow_archived = true;
+
+ } else {
+ $query_strategy_part = "true";
+ }
+
+ $order_by = "score DESC, date_entered DESC, updated DESC";
+
+ if ($override_order) {
+ $order_by = $override_order;
+ }
+
+ if ($override_strategy) {
+ $query_strategy_part = $override_strategy;
+ }
+
+ if ($override_vfeed) {
+ $vfeed_query_part = $override_vfeed;
+ }
+
+ $feed_title = "";
+
+ if ($search) {
+ $feed_title = T_sprintf("Search results: %s", $search);
+ } else {
+ if ($cat_view) {
+ $feed_title = Feeds::getCategoryTitle($feed);
+ } else {
+ if (is_numeric($feed) && $feed > 0) {
+ $result = db_query("SELECT title,site_url,last_error,last_updated
+ FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid");
+
+ $feed_title = db_fetch_result($result, 0, "title");
+ $feed_site_url = db_fetch_result($result, 0, "site_url");
+ $last_error = db_fetch_result($result, 0, "last_error");
+ $last_updated = db_fetch_result($result, 0, "last_updated");
+ } else {
+ $feed_title = Feeds::getFeedTitle($feed);
+ }
+ }
+ }
+
+
+ $content_query_part = "content, ";
+
+ if ($limit_query_part) {
+ $offset_query_part = "OFFSET $offset";
+ } else {
+ $offset_query_part = "";
+ }
+
+ if (is_numeric($feed)) {
+ // proper override_order applied above
+ if ($vfeed_query_part && !$ignore_vfeed_group && get_pref('VFEED_GROUP_BY_FEED', $owner_uid)) {
+ if (!$override_order) {
+ $order_by = "ttrss_feeds.title, $order_by";
+ } else {
+ $order_by = "ttrss_feeds.title, $override_order";
+ }
+ }
+
+ if (!$allow_archived) {
+ $from_qpart = "${ext_tables_part}ttrss_entries LEFT JOIN ttrss_user_entries ON (ref_id = ttrss_entries.id),ttrss_feeds";
+ $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
+
+ } else {
+ $from_qpart = "${ext_tables_part}ttrss_entries LEFT JOIN ttrss_user_entries ON (ref_id = ttrss_entries.id)
+ LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)";
+ }
+
+ if ($vfeed_query_part) $vfeed_query_part .= "favicon_avg_color,";
+
+ if ($start_ts) {
+ $start_ts_formatted = date("Y/m/d H:i:s", strtotime($start_ts));
+ $start_ts_query_part = "date_entered >= '$start_ts_formatted' AND";
+ } else {
+ $start_ts_query_part = "";
+ }
+
+ $first_id = 0;
+ $first_id_query_strategy_part = $query_strategy_part;
+
+ if ($feed == -3)
+ $first_id_query_strategy_part = "true";
+
+ if (DB_TYPE == "pgsql") {
+ $sanity_interval_qpart = "date_entered >= NOW() - INTERVAL '1 hour' AND";
+ } else {
+ $sanity_interval_qpart = "date_entered >= DATE_SUB(NOW(), INTERVAL 1 hour) AND";
+ }
+
+ if (!$search && !$skip_first_id_check) {
+ // if previous topmost article id changed that means our current pagination is no longer valid
+ $query = "SELECT DISTINCT
+ ttrss_feeds.title,
+ date_entered,
+ guid,
+ ttrss_entries.id,
+ ttrss_entries.title,
+ updated,
+ score,
+ marked,
+ published,
+ last_marked,
+ last_published,
+ last_read
+ FROM
+ $from_qpart
+ WHERE
+ $feed_check_qpart
+ ttrss_user_entries.owner_uid = '$owner_uid' AND
+ $search_query_part
+ $start_ts_query_part
+ $since_id_part
+ $sanity_interval_qpart
+ $first_id_query_strategy_part ORDER BY $order_by LIMIT 1";
+
+ if ($_REQUEST["debug"]) {
+ print $query;
+ }
+
+ $result = db_query($query);
+ if ($result && db_num_rows($result) > 0) {
+ $first_id = (int)db_fetch_result($result, 0, "id");
+
+ if ($offset > 0 && $first_id && $check_first_id && $first_id != $check_first_id) {
+ return array(-1, $feed_title, $feed_site_url, $last_error, $last_updated, $search_words, $first_id);
+ }
+ }
+ }
+
+ $query = "SELECT DISTINCT
+ date_entered,
+ guid,
+ ttrss_entries.id,ttrss_entries.title,
+ updated,
+ label_cache,
+ tag_cache,
+ always_display_enclosures,
+ site_url,
+ note,
+ num_comments,
+ comments,
+ int_id,
+ uuid,
+ lang,
+ hide_images,
+ unread,feed_id,marked,published,link,last_read,orig_feed_id,
+ last_marked, last_published,
+ $vfeed_query_part
+ $content_query_part
+ author,score
+ FROM
+ $from_qpart
+ WHERE
+ $feed_check_qpart
+ ttrss_user_entries.owner_uid = '$owner_uid' AND
+ $search_query_part
+ $start_ts_query_part
+ $view_query_part
+ $since_id_part
+ $query_strategy_part ORDER BY $order_by
+ $limit_query_part $offset_query_part";
+
+ if ($_REQUEST["debug"]) print $query;
+
+ $result = db_query($query);
+
+ } else {
+ // browsing by tag
+
+ $query = "SELECT DISTINCT
+ date_entered,
+ guid,
+ note,
+ ttrss_entries.id as id,
+ title,
+ updated,
+ unread,
+ feed_id,
+ orig_feed_id,
+ marked,
+ num_comments,
+ comments,
+ int_id,
+ tag_cache,
+ label_cache,
+ link,
+ lang,
+ uuid,
+ last_read,
+ (SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) AS hide_images,
+ last_marked, last_published,
+ $since_id_part
+ $vfeed_query_part
+ $content_query_part
+ author, score
+ FROM ttrss_entries, ttrss_user_entries, ttrss_tags
+ WHERE
+ ref_id = ttrss_entries.id AND
+ ttrss_user_entries.owner_uid = $owner_uid AND
+ post_int_id = int_id AND
+ tag_name = '$feed' AND
+ $view_query_part
+ $search_query_part
+ $query_strategy_part ORDER BY $order_by
+ $limit_query_part $offset_query_part";
+
+ if ($_REQUEST["debug"]) print $query;
+
+ $result = db_query($query);
+ }
+
+ return array($result, $feed_title, $feed_site_url, $last_error, $last_updated, $search_words, $first_id);
+
+ }
+
+ static function getParentCategories($cat, $owner_uid) {
+ $rv = array();
+
+ $result = db_query("SELECT parent_cat FROM ttrss_feed_categories
+ WHERE id = '$cat' AND parent_cat IS NOT NULL AND owner_uid = $owner_uid");
+
+ while ($line = db_fetch_assoc($result)) {
+ array_push($rv, $line["parent_cat"]);
+ $rv = array_merge($rv, Feeds::getParentCategories($line["parent_cat"], $owner_uid));
+ }
+
+ return $rv;
+ }
+
+ static function getChildCategories($cat, $owner_uid) {
+ $rv = array();
+
+ $result = db_query("SELECT id FROM ttrss_feed_categories
+ WHERE parent_cat = '$cat' AND owner_uid = $owner_uid");
+
+ while ($line = db_fetch_assoc($result)) {
+ array_push($rv, $line["id"]);
+ $rv = array_merge($rv, Feeds::getChildCategories($line["id"], $owner_uid));
+ }
+
+ return $rv;
+ }
+
}
break;
}
- /*$qfh_ret = queryFeedHeadlines($feed,
- 1, $view_mode, $is_cat, $search, false,
- $date_sort_field, $offset, $owner_uid,
- false, 0, true, true, false, false, $start_ts);*/
-
- //function queryFeedHeadlines($feed,
- // $limit, $view_mode, $cat_view, $search, $search_mode,
- // $override_order = false, $offset = 0, $owner_uid = 0,
- // $filter = false, $since_id = 0, $include_children = false, $ignore_vfeed_group = false, $override_strategy = false, $override_vfeed = false, $start_ts = false, $check_top_id = false) {
-
$params = array(
"owner_uid" => $owner_uid,
"feed" => $feed,
"start_ts" => $start_ts
);
- $qfh_ret = queryFeedHeadlines($params);
+ $qfh_ret = Feeds::queryFeedHeadlines($params);
$result = $qfh_ret[0];
header("Last-Modified: $last_modified", true);
}
- /*$qfh_ret = queryFeedHeadlines($feed,
- $limit, $view_mode, $is_cat, $search, false,
- $date_sort_field, $offset, $owner_uid,
- false, 0, true, true, false, false, $start_ts);*/
-
$params = array(
"owner_uid" => $owner_uid,
"feed" => $feed,
"start_ts" => $start_ts
);
- $qfh_ret = queryFeedHeadlines($params);
+ $qfh_ret = Feeds::queryFeedHeadlines($params);
$result = $qfh_ret[0];
$feed_title = htmlspecialchars($qfh_ret[1]);
if (!empty($_REQUEST['seq'])) $reply['seq'] = (int) $_REQUEST['seq'];
- if ($last_article_id != getLastArticleId()) {
+ if ($last_article_id != Article::getLastArticleId()) {
$reply['counters'] = getAllCounters();
}
$ids = explode(",", $this->dbh->escape_string($_REQUEST["ids"]));
$cmode = sprintf("%d", $_REQUEST["cmode"]);
- catchupArticlesById($ids, $cmode);
+ Article::catchupArticlesById($ids, $cmode);
print json_encode(array("message" => "UPDATE_COUNTERS", "ids" => $ids));
}
if ($rc && $do_catchup) {
if ($debug) _debug("Marking affected articles as read...");
- catchupArticlesById($affected_ids, 0, $line["id"]);
+ Article::catchupArticlesById($affected_ids, 0, $line["id"]);
}
} else {
if ($debug) _debug("No headlines");
return uniqid(base_convert(rand(), 10, 36));
}
- // TODO: less dumb splitting
- require_once "functions2.php";
+ function make_init_params() {
+ $params = array();
+
+ foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS",
+ "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP",
+ "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE",
+ "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) {
+
+ $params[strtolower($param)] = (int) get_pref($param);
+ }
+
+ $params["icons_url"] = ICONS_URL;
+ $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME;
+ $params["default_view_mode"] = get_pref("_DEFAULT_VIEW_MODE");
+ $params["default_view_limit"] = (int) get_pref("_DEFAULT_VIEW_LIMIT");
+ $params["default_view_order_by"] = get_pref("_DEFAULT_VIEW_ORDER_BY");
+ $params["bw_limit"] = (int) $_SESSION["bw_limit"];
+ $params["label_base_index"] = (int) LABEL_BASE_INDEX;
+
+ $theme = get_pref( "USER_CSS_THEME", false, false);
+ $params["theme"] = theme_valid("$theme") ? $theme : "";
+
+ $params["plugins"] = implode(", ", PluginHost::getInstance()->get_plugin_names());
+
+ $params["php_platform"] = PHP_OS;
+ $params["php_version"] = PHP_VERSION;
+
+ $params["sanity_checksum"] = sha1(file_get_contents("include/sanity_check.php"));
+
+ $result = db_query("SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
+ ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
+
+ $max_feed_id = db_fetch_result($result, 0, "mid");
+ $num_feeds = db_fetch_result($result, 0, "nf");
+
+ $params["max_feed_id"] = (int) $max_feed_id;
+ $params["num_feeds"] = (int) $num_feeds;
+
+ $params["hotkeys"] = get_hotkeys_map();
+
+ $params["csrf_token"] = $_SESSION["csrf_token"];
+ $params["widescreen"] = (int) $_COOKIE["ttrss_widescreen"];
+
+ $params['simple_update'] = defined('SIMPLE_UPDATE_MODE') && SIMPLE_UPDATE_MODE;
+
+ $params["icon_alert"] = base64_img("images/alert.png");
+ $params["icon_information"] = base64_img("images/information.png");
+ $params["icon_cross"] = base64_img("images/cross.png");
+ $params["icon_indicator_white"] = base64_img("images/indicator_white.gif");
+
+ return $params;
+ }
+
+ function get_hotkeys_info() {
+ $hotkeys = array(
+ __("Navigation") => array(
+ "next_feed" => __("Open next feed"),
+ "prev_feed" => __("Open previous feed"),
+ "next_article" => __("Open next article"),
+ "prev_article" => __("Open previous article"),
+ "next_article_noscroll" => __("Open next article (don't scroll long articles)"),
+ "prev_article_noscroll" => __("Open previous article (don't scroll long articles)"),
+ "next_article_noexpand" => __("Move to next article (don't expand or mark read)"),
+ "prev_article_noexpand" => __("Move to previous article (don't expand or mark read)"),
+ "search_dialog" => __("Show search dialog")),
+ __("Article") => array(
+ "toggle_mark" => __("Toggle starred"),
+ "toggle_publ" => __("Toggle published"),
+ "toggle_unread" => __("Toggle unread"),
+ "edit_tags" => __("Edit tags"),
+ "open_in_new_window" => __("Open in new window"),
+ "catchup_below" => __("Mark below as read"),
+ "catchup_above" => __("Mark above as read"),
+ "article_scroll_down" => __("Scroll down"),
+ "article_scroll_up" => __("Scroll up"),
+ "select_article_cursor" => __("Select article under cursor"),
+ "email_article" => __("Email article"),
+ "close_article" => __("Close/collapse article"),
+ "toggle_expand" => __("Toggle article expansion (combined mode)"),
+ "toggle_widescreen" => __("Toggle widescreen mode"),
+ "toggle_embed_original" => __("Toggle embed original")),
+ __("Article selection") => array(
+ "select_all" => __("Select all articles"),
+ "select_unread" => __("Select unread"),
+ "select_marked" => __("Select starred"),
+ "select_published" => __("Select published"),
+ "select_invert" => __("Invert selection"),
+ "select_none" => __("Deselect everything")),
+ __("Feed") => array(
+ "feed_refresh" => __("Refresh current feed"),
+ "feed_unhide_read" => __("Un/hide read feeds"),
+ "feed_subscribe" => __("Subscribe to feed"),
+ "feed_edit" => __("Edit feed"),
+ "feed_catchup" => __("Mark as read"),
+ "feed_reverse" => __("Reverse headlines"),
+ "feed_toggle_vgroup" => __("Toggle headline grouping"),
+ "feed_debug_update" => __("Debug feed update"),
+ "feed_debug_viewfeed" => __("Debug viewfeed()"),
+ "catchup_all" => __("Mark all feeds as read"),
+ "cat_toggle_collapse" => __("Un/collapse current category"),
+ "toggle_combined_mode" => __("Toggle combined mode"),
+ "toggle_cdm_expanded" => __("Toggle auto expand in combined mode")),
+ __("Go to") => array(
+ "goto_all" => __("All articles"),
+ "goto_fresh" => __("Fresh"),
+ "goto_marked" => __("Starred"),
+ "goto_published" => __("Published"),
+ "goto_tagcloud" => __("Tag cloud"),
+ "goto_prefs" => __("Preferences")),
+ __("Other") => array(
+ "create_label" => __("Create label"),
+ "create_filter" => __("Create filter"),
+ "collapse_sidebar" => __("Un/collapse sidebar"),
+ "help_dialog" => __("Show help dialog"))
+ );
+
+ foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_HOTKEY_INFO) as $plugin) {
+ $hotkeys = $plugin->hook_hotkey_info($hotkeys);
+ }
+
+ return $hotkeys;
+ }
+
+ function get_hotkeys_map() {
+ $hotkeys = array(
+ // "navigation" => array(
+ "k" => "next_feed",
+ "j" => "prev_feed",
+ "n" => "next_article",
+ "p" => "prev_article",
+ "(38)|up" => "prev_article",
+ "(40)|down" => "next_article",
+ // "^(38)|Ctrl-up" => "prev_article_noscroll",
+ // "^(40)|Ctrl-down" => "next_article_noscroll",
+ "(191)|/" => "search_dialog",
+ // "article" => array(
+ "s" => "toggle_mark",
+ "*s" => "toggle_publ",
+ "u" => "toggle_unread",
+ "*t" => "edit_tags",
+ "o" => "open_in_new_window",
+ "c p" => "catchup_below",
+ "c n" => "catchup_above",
+ "*n" => "article_scroll_down",
+ "*p" => "article_scroll_up",
+ "*(38)|Shift+up" => "article_scroll_up",
+ "*(40)|Shift+down" => "article_scroll_down",
+ "a *w" => "toggle_widescreen",
+ "a e" => "toggle_embed_original",
+ "e" => "email_article",
+ "a q" => "close_article",
+ // "article_selection" => array(
+ "a a" => "select_all",
+ "a u" => "select_unread",
+ "a *u" => "select_marked",
+ "a p" => "select_published",
+ "a i" => "select_invert",
+ "a n" => "select_none",
+ // "feed" => array(
+ "f r" => "feed_refresh",
+ "f a" => "feed_unhide_read",
+ "f s" => "feed_subscribe",
+ "f e" => "feed_edit",
+ "f q" => "feed_catchup",
+ "f x" => "feed_reverse",
+ "f g" => "feed_toggle_vgroup",
+ "f *d" => "feed_debug_update",
+ "f *g" => "feed_debug_viewfeed",
+ "f *c" => "toggle_combined_mode",
+ "f c" => "toggle_cdm_expanded",
+ "*q" => "catchup_all",
+ "x" => "cat_toggle_collapse",
+ // "goto" => array(
+ "g a" => "goto_all",
+ "g f" => "goto_fresh",
+ "g s" => "goto_marked",
+ "g p" => "goto_published",
+ "g t" => "goto_tagcloud",
+ "g *p" => "goto_prefs",
+ // "other" => array(
+ "(9)|Tab" => "select_article_cursor", // tab
+ "c l" => "create_label",
+ "c f" => "create_filter",
+ "c s" => "collapse_sidebar",
+ "^(191)|Ctrl+/" => "help_dialog",
+ );
+
+ if (get_pref('COMBINED_DISPLAY_MODE')) {
+ $hotkeys["^(38)|Ctrl-up"] = "prev_article_noscroll";
+ $hotkeys["^(40)|Ctrl-down"] = "next_article_noscroll";
+ }
+
+ foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_HOTKEY_MAP) as $plugin) {
+ $hotkeys = $plugin->hook_hotkey_map($hotkeys);
+ }
+
+ $prefixes = array();
+
+ foreach (array_keys($hotkeys) as $hotkey) {
+ $pair = explode(" ", $hotkey, 2);
+
+ if (count($pair) > 1 && !in_array($pair[0], $prefixes)) {
+ array_push($prefixes, $pair[0]);
+ }
+ }
+
+ return array($prefixes, $hotkeys);
+ }
+
+ function check_for_update() {
+ if (defined("GIT_VERSION_TIMESTAMP")) {
+ $content = @fetch_file_contents(array("url" => "http://tt-rss.org/version.json", "timeout" => 5));
+
+ if ($content) {
+ $content = json_decode($content, true);
+
+ if ($content && isset($content["changeset"])) {
+ if ((int)GIT_VERSION_TIMESTAMP < (int)$content["changeset"]["timestamp"] &&
+ GIT_VERSION_HEAD != $content["changeset"]["id"]) {
+
+ return $content["changeset"]["id"];
+ }
+ }
+ }
+ }
+
+ return "";
+ }
+
+ function make_runtime_info($disable_update_check = false) {
+ $data = array();
+
+ $result = db_query("SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
+ ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
+
+ $max_feed_id = db_fetch_result($result, 0, "mid");
+ $num_feeds = db_fetch_result($result, 0, "nf");
+
+ $data["max_feed_id"] = (int) $max_feed_id;
+ $data["num_feeds"] = (int) $num_feeds;
+
+ $data['last_article_id'] = Article::getLastArticleId();
+ $data['cdm_expanded'] = get_pref('CDM_EXPANDED');
+
+ $data['dep_ts'] = calculate_dep_timestamp();
+ $data['reload_on_ts_change'] = !defined('_NO_RELOAD_ON_TS_CHANGE');
+
+
+ if (CHECK_FOR_UPDATES && !$disable_update_check && $_SESSION["last_version_check"] + 86400 + rand(-1000, 1000) < time()) {
+ $update_result = @check_for_update();
+
+ $data["update_result"] = $update_result;
+
+ $_SESSION["last_version_check"] = time();
+ }
+
+ if (file_exists(LOCK_DIRECTORY . "/update_daemon.lock")) {
+
+ $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock");
+
+ if (time() - $_SESSION["daemon_stamp_check"] > 30) {
+
+ $stamp = (int) @file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp");
+
+ if ($stamp) {
+ $stamp_delta = time() - $stamp;
+
+ if ($stamp_delta > 1800) {
+ $stamp_check = 0;
+ } else {
+ $stamp_check = 1;
+ $_SESSION["daemon_stamp_check"] = time();
+ }
+
+ $data['daemon_stamp_ok'] = $stamp_check;
+
+ $stamp_fmt = date("Y.m.d, G:i", $stamp);
+
+ $data['daemon_stamp'] = $stamp_fmt;
+ }
+ }
+ }
+
+ return $data;
+ }
+
+ function search_to_sql($search, $search_language) {
+
+ $keywords = str_getcsv(trim($search), " ");
+ $query_keywords = array();
+ $search_words = array();
+ $search_query_leftover = array();
+
+ if ($search_language)
+ $search_language = db_escape_string(mb_strtolower($search_language));
+ else
+ $search_language = "english";
+
+ foreach ($keywords as $k) {
+ if (strpos($k, "-") === 0) {
+ $k = substr($k, 1);
+ $not = "NOT";
+ } else {
+ $not = "";
+ }
+
+ $commandpair = explode(":", mb_strtolower($k), 2);
+
+ switch ($commandpair[0]) {
+ case "title":
+ if ($commandpair[1]) {
+ array_push($query_keywords, "($not (LOWER(ttrss_entries.title) LIKE '%".
+ db_escape_string(mb_strtolower($commandpair[1]))."%'))");
+ } else {
+ array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
+ OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
+ array_push($search_words, $k);
+ }
+ break;
+ case "author":
+ if ($commandpair[1]) {
+ array_push($query_keywords, "($not (LOWER(author) LIKE '%".
+ db_escape_string(mb_strtolower($commandpair[1]))."%'))");
+ } else {
+ array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
+ OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
+ array_push($search_words, $k);
+ }
+ break;
+ case "note":
+ if ($commandpair[1]) {
+ if ($commandpair[1] == "true")
+ array_push($query_keywords, "($not (note IS NOT NULL AND note != ''))");
+ else if ($commandpair[1] == "false")
+ array_push($query_keywords, "($not (note IS NULL OR note = ''))");
+ else
+ array_push($query_keywords, "($not (LOWER(note) LIKE '%".
+ db_escape_string(mb_strtolower($commandpair[1]))."%'))");
+ } else {
+ array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
+ OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
+ if (!$not) array_push($search_words, $k);
+ }
+ break;
+ case "star":
+
+ if ($commandpair[1]) {
+ if ($commandpair[1] == "true")
+ array_push($query_keywords, "($not (marked = true))");
+ else
+ array_push($query_keywords, "($not (marked = false))");
+ } else {
+ array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
+ OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
+ if (!$not) array_push($search_words, $k);
+ }
+ break;
+ case "pub":
+ if ($commandpair[1]) {
+ if ($commandpair[1] == "true")
+ array_push($query_keywords, "($not (published = true))");
+ else
+ array_push($query_keywords, "($not (published = false))");
+
+ } else {
+ array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
+ OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
+ if (!$not) array_push($search_words, $k);
+ }
+ break;
+ case "unread":
+ if ($commandpair[1]) {
+ if ($commandpair[1] == "true")
+ array_push($query_keywords, "($not (unread = true))");
+ else
+ array_push($query_keywords, "($not (unread = false))");
+
+ } else {
+ array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
+ OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
+ if (!$not) array_push($search_words, $k);
+ }
+ break;
+ default:
+ if (strpos($k, "@") === 0) {
+
+ $user_tz_string = get_pref('USER_TIMEZONE', $_SESSION['uid']);
+ $orig_ts = strtotime(substr($k, 1));
+ $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC'));
+
+ //$k = date("Y-m-d", strtotime(substr($k, 1)));
+
+ array_push($query_keywords, "(".SUBSTRING_FOR_DATE."(updated,1,LENGTH('$k')) $not = '$k')");
+ } else {
+
+ if (DB_TYPE == "pgsql") {
+ $k = mb_strtolower($k);
+ array_push($search_query_leftover, $not ? "!$k" : $k);
+ } else {
+ array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
+ OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
+ }
+
+ if (!$not) array_push($search_words, $k);
+ }
+ }
+ }
+
+ if (count($search_query_leftover) > 0) {
+ $search_query_leftover = db_escape_string(implode(" & ", $search_query_leftover));
+
+ if (DB_TYPE == "pgsql") {
+ array_push($query_keywords,
+ "(tsvector_combined @@ to_tsquery('$search_language', '$search_query_leftover'))");
+ }
+
+ }
+
+ $search_query_part = implode("AND", $query_keywords);
+
+ return array($search_query_part, $search_words);
+ }
+
+ function iframe_whitelisted($entry) {
+ $whitelist = array("youtube.com", "youtu.be", "vimeo.com", "player.vimeo.com");
+
+ @$src = parse_url($entry->getAttribute("src"), PHP_URL_HOST);
+
+ if ($src) {
+ foreach ($whitelist as $w) {
+ if ($src == $w || $src == "www.$w")
+ return true;
+ }
+ }
+
+ return false;
+ }
+
+ function sanitize($str, $force_remove_images = false, $owner = false, $site_url = false, $highlight_words = false, $article_id = false) {
+ if (!$owner) $owner = $_SESSION["uid"];
+
+ $res = trim($str); if (!$res) return '';
+
+ $charset_hack = '<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+ </head>';
+
+ $res = trim($res); if (!$res) return '';
+
+ libxml_use_internal_errors(true);
+
+ $doc = new DOMDocument();
+ $doc->loadHTML($charset_hack . $res);
+ $xpath = new DOMXPath($doc);
+
+ $ttrss_uses_https = parse_url(get_self_url_prefix(), PHP_URL_SCHEME) === 'https';
+ $rewrite_base_url = $site_url ? $site_url : SELF_URL_PATH;
+
+ $entries = $xpath->query('(//a[@href]|//img[@src]|//video/source[@src]|//audio/source[@src])');
+
+ foreach ($entries as $entry) {
+
+ if ($entry->hasAttribute('href')) {
+ $entry->setAttribute('href',
+ rewrite_relative_url($rewrite_base_url, $entry->getAttribute('href')));
+
+ $entry->setAttribute('rel', 'noopener noreferrer');
+ }
+
+ if ($entry->hasAttribute('src')) {
+ $src = rewrite_relative_url($rewrite_base_url, $entry->getAttribute('src'));
+ $cached_filename = CACHE_DIR . '/images/' . sha1($src);
+
+ if (file_exists($cached_filename)) {
+
+ // this is strictly cosmetic
+ if ($entry->tagName == 'img') {
+ $suffix = ".png";
+ } else if ($entry->parentNode && $entry->parentNode->tagName == "video") {
+ $suffix = ".mp4";
+ } else if ($entry->parentNode && $entry->parentNode->tagName == "audio") {
+ $suffix = ".ogg";
+ } else {
+ $suffix = "";
+ }
+
+ $src = get_self_url_prefix() . '/public.php?op=cached_url&hash=' . sha1($src) . $suffix;
+
+ if ($entry->hasAttribute('srcset')) {
+ $entry->removeAttribute('srcset');
+ }
+
+ if ($entry->hasAttribute('sizes')) {
+ $entry->removeAttribute('sizes');
+ }
+ }
+
+ $entry->setAttribute('src', $src);
+ }
+
+ if ($entry->nodeName == 'img') {
+
+ if ($entry->hasAttribute('src')) {
+ $is_https_url = parse_url($entry->getAttribute('src'), PHP_URL_SCHEME) === 'https';
+
+ if ($ttrss_uses_https && !$is_https_url) {
+
+ if ($entry->hasAttribute('srcset')) {
+ $entry->removeAttribute('srcset');
+ }
+
+ if ($entry->hasAttribute('sizes')) {
+ $entry->removeAttribute('sizes');
+ }
+ }
+ }
+
+ if (($owner && get_pref("STRIP_IMAGES", $owner)) ||
+ $force_remove_images || $_SESSION["bw_limit"]) {
+
+ $p = $doc->createElement('p');
+
+ $a = $doc->createElement('a');
+ $a->setAttribute('href', $entry->getAttribute('src'));
+
+ $a->appendChild(new DOMText($entry->getAttribute('src')));
+ $a->setAttribute('target', '_blank');
+ $a->setAttribute('rel', 'noopener noreferrer');
+
+ $p->appendChild($a);
+
+ $entry->parentNode->replaceChild($p, $entry);
+ }
+ }
+
+ if (strtolower($entry->nodeName) == "a") {
+ $entry->setAttribute("target", "_blank");
+ $entry->setAttribute("rel", "noopener noreferrer");
+ }
+ }
+
+ $entries = $xpath->query('//iframe');
+ foreach ($entries as $entry) {
+ if (!iframe_whitelisted($entry)) {
+ $entry->setAttribute('sandbox', 'allow-scripts');
+ } else {
+ if ($_SERVER['HTTPS'] == "on") {
+ $entry->setAttribute("src",
+ str_replace("http://", "https://",
+ $entry->getAttribute("src")));
+ }
+ }
+ }
+
+ $allowed_elements = array('a', 'address', 'acronym', 'audio', 'article', 'aside',
+ 'b', 'bdi', 'bdo', 'big', 'blockquote', 'body', 'br',
+ 'caption', 'cite', 'center', 'code', 'col', 'colgroup',
+ 'data', 'dd', 'del', 'details', 'description', 'dfn', 'div', 'dl', 'font',
+ 'dt', 'em', 'footer', 'figure', 'figcaption',
+ 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'header', 'html', 'i',
+ 'img', 'ins', 'kbd', 'li', 'main', 'mark', 'nav', 'noscript',
+ 'ol', 'p', 'pre', 'q', 'ruby', 'rp', 'rt', 's', 'samp', 'section',
+ 'small', 'source', 'span', 'strike', 'strong', 'sub', 'summary',
+ 'sup', 'table', 'tbody', 'td', 'tfoot', 'th', 'thead', 'time',
+ 'tr', 'track', 'tt', 'u', 'ul', 'var', 'wbr', 'video', 'xml:namespace' );
+
+ if ($_SESSION['hasSandbox']) $allowed_elements[] = 'iframe';
+
+ $disallowed_attributes = array('id', 'style', 'class');
+
+ foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_SANITIZE) as $plugin) {
+ $retval = $plugin->hook_sanitize($doc, $site_url, $allowed_elements, $disallowed_attributes, $article_id);
+ if (is_array($retval)) {
+ $doc = $retval[0];
+ $allowed_elements = $retval[1];
+ $disallowed_attributes = $retval[2];
+ } else {
+ $doc = $retval;
+ }
+ }
+
+ $doc->removeChild($doc->firstChild); //remove doctype
+ $doc = strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes);
+
+ if ($highlight_words) {
+ foreach ($highlight_words as $word) {
+
+ // http://stackoverflow.com/questions/4081372/highlight-keywords-in-a-paragraph
+
+ $elements = $xpath->query("//*/text()");
+
+ foreach ($elements as $child) {
+
+ $fragment = $doc->createDocumentFragment();
+ $text = $child->textContent;
+
+ while (($pos = mb_stripos($text, $word)) !== false) {
+ $fragment->appendChild(new DomText(mb_substr($text, 0, $pos)));
+ $word = mb_substr($text, $pos, mb_strlen($word));
+ $highlight = $doc->createElement('span');
+ $highlight->appendChild(new DomText($word));
+ $highlight->setAttribute('class', 'highlight');
+ $fragment->appendChild($highlight);
+ $text = mb_substr($text, $pos + mb_strlen($word));
+ }
+
+ if (!empty($text)) $fragment->appendChild(new DomText($text));
+
+ $child->parentNode->replaceChild($fragment, $child);
+ }
+ }
+ }
+
+ $res = $doc->saveHTML();
+
+ /* strip everything outside of <body>...</body> */
+
+ $res_frag = array();
+ if (preg_match('/<body>(.*)<\/body>/is', $res, $res_frag)) {
+ return $res_frag[1];
+ } else {
+ return $res;
+ }
+ }
+
+ function strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes) {
+ $xpath = new DOMXPath($doc);
+ $entries = $xpath->query('//*');
+
+ foreach ($entries as $entry) {
+ if (!in_array($entry->nodeName, $allowed_elements)) {
+ $entry->parentNode->removeChild($entry);
+ }
+
+ if ($entry->hasAttributes()) {
+ $attrs_to_remove = array();
+
+ foreach ($entry->attributes as $attr) {
+
+ if (strpos($attr->nodeName, 'on') === 0) {
+ array_push($attrs_to_remove, $attr);
+ }
+
+ if ($attr->nodeName == 'href' && stripos($attr->value, 'javascript:') === 0) {
+ array_push($attrs_to_remove, $attr);
+ }
+
+ if (in_array($attr->nodeName, $disallowed_attributes)) {
+ array_push($attrs_to_remove, $attr);
+ }
+ }
+
+ foreach ($attrs_to_remove as $attr) {
+ $entry->removeAttributeNode($attr);
+ }
+ }
+ }
+
+ return $doc;
+ }
+
+ function trim_array($array) {
+ $tmp = $array;
+ array_walk($tmp, 'trim');
+ return $tmp;
+ }
+
+ function tag_is_valid($tag) {
+ if ($tag == '') return false;
+ if (is_numeric($tag)) return false;
+ if (mb_strlen($tag) > 250) return false;
+
+ if (!$tag) return false;
+
+ return true;
+ }
+
+ function render_login_form() {
+ header('Cache-Control: public');
+
+ require_once "login_form.php";
+ exit;
+ }
+
+ function T_sprintf() {
+ $args = func_get_args();
+ return vsprintf(__(array_shift($args)), $args);
+ }
+
+ function print_checkpoint($n, $s) {
+ $ts = microtime(true);
+ echo sprintf("<!-- CP[$n] %.4f seconds -->\n", $ts - $s);
+ return $ts;
+ }
+
+ function sanitize_tag($tag) {
+ $tag = trim($tag);
+
+ $tag = mb_strtolower($tag, 'utf-8');
+
+ $tag = preg_replace('/[,\'\"\+\>\<]/', "", $tag);
+
+ if (DB_TYPE == "mysql") {
+ $tag = preg_replace('/[\x{10000}-\x{10FFFF}]/u', "\xEF\xBF\xBD", $tag);
+ }
+
+ return $tag;
+ }
+
+ function get_self_url_prefix() {
+ if (strrpos(SELF_URL_PATH, "/") === strlen(SELF_URL_PATH)-1) {
+ return substr(SELF_URL_PATH, 0, strlen(SELF_URL_PATH)-1);
+ } else {
+ return SELF_URL_PATH;
+ }
+ }
+
+ /**
+ * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
+ *
+ * @return string The Mozilla Firefox feed adding URL.
+ */
+ function add_feed_url() {
+ //$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH);
+
+ $url_path = get_self_url_prefix() .
+ "/public.php?op=subscribe&feed_url=%s";
+ return $url_path;
+ } // function add_feed_url
+
+ function encrypt_password($pass, $salt = '', $mode2 = false) {
+ if ($salt && $mode2) {
+ return "MODE2:" . hash('sha256', $salt . $pass);
+ } else if ($salt) {
+ return "SHA1X:" . sha1("$salt:$pass");
+ } else {
+ return "SHA1:" . sha1($pass);
+ }
+ } // function encrypt_password
+
+ function load_filters($feed_id, $owner_uid) {
+ $filters = array();
+
+ $cat_id = (int)getFeedCategory($feed_id);
+
+ if ($cat_id == 0)
+ $null_cat_qpart = "cat_id IS NULL OR";
+ else
+ $null_cat_qpart = "";
+
+ $result = db_query("SELECT * FROM ttrss_filters2 WHERE
+ owner_uid = $owner_uid AND enabled = true ORDER BY order_id, title");
+
+ $check_cats = join(",", array_merge(
+ Feeds::getParentCategories($cat_id, $owner_uid),
+ array($cat_id)));
+
+ while ($line = db_fetch_assoc($result)) {
+ $filter_id = $line["id"];
+
+ $result2 = db_query("SELECT
+ r.reg_exp, r.inverse, r.feed_id, r.cat_id, r.cat_filter, t.name AS type_name
+ FROM ttrss_filters2_rules AS r,
+ ttrss_filter_types AS t
+ WHERE
+ ($null_cat_qpart (cat_id IS NULL AND cat_filter = false) OR cat_id IN ($check_cats)) AND
+ (feed_id IS NULL OR feed_id = '$feed_id') AND
+ filter_type = t.id AND filter_id = '$filter_id'");
+
+ $rules = array();
+ $actions = array();
+
+ while ($rule_line = db_fetch_assoc($result2)) {
+ # print_r($rule_line);
+
+ $rule = array();
+ $rule["reg_exp"] = $rule_line["reg_exp"];
+ $rule["type"] = $rule_line["type_name"];
+ $rule["inverse"] = sql_bool_to_bool($rule_line["inverse"]);
+
+ array_push($rules, $rule);
+ }
+
+ $result2 = db_query("SELECT a.action_param,t.name AS type_name
+ FROM ttrss_filters2_actions AS a,
+ ttrss_filter_actions AS t
+ WHERE
+ action_id = t.id AND filter_id = '$filter_id'");
+
+ while ($action_line = db_fetch_assoc($result2)) {
+ # print_r($action_line);
+
+ $action = array();
+ $action["type"] = $action_line["type_name"];
+ $action["param"] = $action_line["action_param"];
+
+ array_push($actions, $action);
+ }
+
+
+ $filter = array();
+ $filter["match_any_rule"] = sql_bool_to_bool($line["match_any_rule"]);
+ $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
+ $filter["rules"] = $rules;
+ $filter["actions"] = $actions;
+
+ if (count($rules) > 0 && count($actions) > 0) {
+ array_push($filters, $filter);
+ }
+ }
+
+ return $filters;
+ }
+
+ function get_score_pic($score) {
+ if ($score > 100) {
+ return "score_high.png";
+ } else if ($score > 0) {
+ return "score_half_high.png";
+ } else if ($score < -100) {
+ return "score_low.png";
+ } else if ($score < 0) {
+ return "score_half_low.png";
+ } else {
+ return "score_neutral.png";
+ }
+ }
+
+ function feed_has_icon($id) {
+ return is_file(ICONS_DIR . "/$id.ico") && filesize(ICONS_DIR . "/$id.ico") > 0;
+ }
+
+ function init_plugins() {
+ PluginHost::getInstance()->load(PLUGINS, PluginHost::KIND_ALL);
+
+ return true;
+ }
+
+ function add_feed_category($feed_cat, $parent_cat_id = false) {
+
+ if (!$feed_cat) return false;
+
+ db_query("BEGIN");
+
+ if ($parent_cat_id) {
+ $parent_qpart = "parent_cat = '$parent_cat_id'";
+ $parent_insert = "'$parent_cat_id'";
+ } else {
+ $parent_qpart = "parent_cat IS NULL";
+ $parent_insert = "NULL";
+ }
+
+ $feed_cat = mb_substr($feed_cat, 0, 250);
+
+ $result = db_query(
+ "SELECT id FROM ttrss_feed_categories
+ WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
+
+ if (db_num_rows($result) == 0) {
+
+ $result = db_query(
+ "INSERT INTO ttrss_feed_categories (owner_uid,title,parent_cat)
+ VALUES ('".$_SESSION["uid"]."', '$feed_cat', $parent_insert)");
+
+ db_query("COMMIT");
+
+ return true;
+ }
+
+ return false;
+ }
+
+ /**
+ * Fixes incomplete URLs by prepending "http://".
+ * Also replaces feed:// with http://, and
+ * prepends a trailing slash if the url is a domain name only.
+ *
+ * @param string $url Possibly incomplete URL
+ *
+ * @return string Fixed URL.
+ */
+ function fix_url($url) {
+
+ // support schema-less urls
+ if (strpos($url, '//') === 0) {
+ $url = 'https:' . $url;
+ }
+
+ if (strpos($url, '://') === false) {
+ $url = 'http://' . $url;
+ } else if (substr($url, 0, 5) == 'feed:') {
+ $url = 'http:' . substr($url, 5);
+ }
+
+ //prepend slash if the URL has no slash in it
+ // "http://www.example" -> "http://www.example/"
+ if (strpos($url, '/', strpos($url, ':') + 3) === false) {
+ $url .= '/';
+ }
+
+ //convert IDNA hostname to punycode if possible
+ if (function_exists("idn_to_ascii")) {
+ $parts = parse_url($url);
+ if (mb_detect_encoding($parts['host']) != 'ASCII')
+ {
+ $parts['host'] = idn_to_ascii($parts['host']);
+ $url = build_url($parts);
+ }
+ }
+
+ if ($url != "http:///")
+ return $url;
+ else
+ return '';
+ }
+
+ function validate_feed_url($url) {
+ $parts = parse_url($url);
+
+ return ($parts['scheme'] == 'http' || $parts['scheme'] == 'feed' || $parts['scheme'] == 'https');
+
+ }
+
+ /* function save_email_address($email) {
+ // FIXME: implement persistent storage of emails
+
+ if (!$_SESSION['stored_emails'])
+ $_SESSION['stored_emails'] = array();
+
+ if (!in_array($email, $_SESSION['stored_emails']))
+ array_push($_SESSION['stored_emails'], $email);
+ } */
+
+
+ function get_feed_access_key($feed_id, $is_cat, $owner_uid = false) {
+
+ if (!$owner_uid) $owner_uid = $_SESSION["uid"];
+
+ $sql_is_cat = bool_to_sql_bool($is_cat);
+
+ $result = db_query("SELECT access_key FROM ttrss_access_keys
+ WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
+ AND owner_uid = " . $owner_uid);
+
+ if (db_num_rows($result) == 1) {
+ return db_fetch_result($result, 0, "access_key");
+ } else {
+ $key = db_escape_string(uniqid_short());
+
+ $result = db_query("INSERT INTO ttrss_access_keys
+ (access_key, feed_id, is_cat, owner_uid)
+ VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')");
+
+ return $key;
+ }
+ return false;
+ }
+
+ function get_feeds_from_html($url, $content)
+ {
+ $url = fix_url($url);
+ $baseUrl = substr($url, 0, strrpos($url, '/') + 1);
+
+ libxml_use_internal_errors(true);
+
+ $doc = new DOMDocument();
+ $doc->loadHTML($content);
+ $xpath = new DOMXPath($doc);
+ $entries = $xpath->query('/html/head/link[@rel="alternate" and '.
+ '(contains(@type,"rss") or contains(@type,"atom"))]|/html/head/link[@rel="feed"]');
+ $feedUrls = array();
+ foreach ($entries as $entry) {
+ if ($entry->hasAttribute('href')) {
+ $title = $entry->getAttribute('title');
+ if ($title == '') {
+ $title = $entry->getAttribute('type');
+ }
+ $feedUrl = rewrite_relative_url(
+ $baseUrl, $entry->getAttribute('href')
+ );
+ $feedUrls[$feedUrl] = $title;
+ }
+ }
+ return $feedUrls;
+ }
+
+ function is_html($content) {
+ return preg_match("/<html|DOCTYPE html/i", substr($content, 0, 100)) !== 0;
+ }
+
+ function url_is_html($url, $login = false, $pass = false) {
+ return is_html(fetch_file_contents($url, false, $login, $pass));
+ }
+
+ function build_url($parts) {
+ return $parts['scheme'] . "://" . $parts['host'] . $parts['path'];
+ }
+
+ function cleanup_url_path($path) {
+ $path = str_replace("/./", "/", $path);
+ $path = str_replace("//", "/", $path);
+
+ return $path;
+ }
+
+ /**
+ * Converts a (possibly) relative URL to a absolute one.
+ *
+ * @param string $url Base URL (i.e. from where the document is)
+ * @param string $rel_url Possibly relative URL in the document
+ *
+ * @return string Absolute URL
+ */
+ function rewrite_relative_url($url, $rel_url) {
+ if (strpos($rel_url, "://") !== false) {
+ return $rel_url;
+ } else if (strpos($rel_url, "//") === 0) {
+ # protocol-relative URL (rare but they exist)
+ return $rel_url;
+ } else if (preg_match("/^[a-z]+:/i", $rel_url)) {
+ # magnet:, feed:, etc
+ return $rel_url;
+ } else if (strpos($rel_url, "/") === 0) {
+ $parts = parse_url($url);
+ $parts['path'] = $rel_url;
+ $parts['path'] = cleanup_url_path($parts['path']);
+
+ return build_url($parts);
+
+ } else {
+ $parts = parse_url($url);
+ if (!isset($parts['path'])) {
+ $parts['path'] = '/';
+ }
+ $dir = $parts['path'];
+ if (substr($dir, -1) !== '/') {
+ $dir = dirname($parts['path']);
+ $dir !== '/' && $dir .= '/';
+ }
+ $parts['path'] = $dir . $rel_url;
+ $parts['path'] = cleanup_url_path($parts['path']);
+
+ return build_url($parts);
+ }
+ }
+
+ function cleanup_tags($days = 14, $limit = 1000) {
+
+ if (DB_TYPE == "pgsql") {
+ $interval_query = "date_updated < NOW() - INTERVAL '$days days'";
+ } else if (DB_TYPE == "mysql") {
+ $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)";
+ }
+
+ $tags_deleted = 0;
+
+ while ($limit > 0) {
+ $limit_part = 500;
+
+ $query = "SELECT ttrss_tags.id AS id
+ FROM ttrss_tags, ttrss_user_entries, ttrss_entries
+ WHERE post_int_id = int_id AND $interval_query AND
+ ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part";
+
+ $result = db_query($query);
+
+ $ids = array();
+
+ while ($line = db_fetch_assoc($result)) {
+ array_push($ids, $line['id']);
+ }
+
+ if (count($ids) > 0) {
+ $ids = join(",", $ids);
+
+ $tmp_result = db_query("DELETE FROM ttrss_tags WHERE id IN ($ids)");
+ $tags_deleted += db_affected_rows($tmp_result);
+ } else {
+ break;
+ }
+
+ $limit -= $limit_part;
+ }
+
+ return $tags_deleted;
+ }
+
+ function print_user_stylesheet() {
+ $value = get_pref('USER_STYLESHEET');
+
+ if ($value) {
+ print "<style type=\"text/css\">";
+ print str_replace("<br/>", "\n", $value);
+ print "</style>";
+ }
+
+ }
+
+ function filter_to_sql($filter, $owner_uid) {
+ $query = array();
+
+ if (DB_TYPE == "pgsql")
+ $reg_qpart = "~";
+ else
+ $reg_qpart = "REGEXP";
+
+ foreach ($filter["rules"] AS $rule) {
+ $rule['reg_exp'] = str_replace('/', '\/', $rule["reg_exp"]);
+ $regexp_valid = preg_match('/' . $rule['reg_exp'] . '/',
+ $rule['reg_exp']) !== FALSE;
+
+ if ($regexp_valid) {
+
+ $rule['reg_exp'] = db_escape_string($rule['reg_exp']);
+
+ switch ($rule["type"]) {
+ case "title":
+ $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('".
+ $rule['reg_exp'] . "')";
+ break;
+ case "content":
+ $qpart = "LOWER(ttrss_entries.content) $reg_qpart LOWER('".
+ $rule['reg_exp'] . "')";
+ break;
+ case "both":
+ $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('".
+ $rule['reg_exp'] . "') OR LOWER(" .
+ "ttrss_entries.content) $reg_qpart LOWER('" . $rule['reg_exp'] . "')";
+ break;
+ case "tag":
+ $qpart = "LOWER(ttrss_user_entries.tag_cache) $reg_qpart LOWER('".
+ $rule['reg_exp'] . "')";
+ break;
+ case "link":
+ $qpart = "LOWER(ttrss_entries.link) $reg_qpart LOWER('".
+ $rule['reg_exp'] . "')";
+ break;
+ case "author":
+ $qpart = "LOWER(ttrss_entries.author) $reg_qpart LOWER('".
+ $rule['reg_exp'] . "')";
+ break;
+ }
+
+ if (isset($rule['inverse'])) $qpart = "NOT ($qpart)";
+
+ if (isset($rule["feed_id"]) && $rule["feed_id"] > 0) {
+ $qpart .= " AND feed_id = " . db_escape_string($rule["feed_id"]);
+ }
+
+ if (isset($rule["cat_id"])) {
+
+ if ($rule["cat_id"] > 0) {
+ $children = Feeds::getChildCategories($rule["cat_id"], $owner_uid);
+ array_push($children, $rule["cat_id"]);
+
+ $children = join(",", $children);
+
+ $cat_qpart = "cat_id IN ($children)";
+ } else {
+ $cat_qpart = "cat_id IS NULL";
+ }
+
+ $qpart .= " AND $cat_qpart";
+ }
+
+ $qpart .= " AND feed_id IS NOT NULL";
+
+ array_push($query, "($qpart)");
+
+ }
+ }
+
+ if (count($query) > 0) {
+ $fullquery = "(" . join($filter["match_any_rule"] ? "OR" : "AND", $query) . ")";
+ } else {
+ $fullquery = "(false)";
+ }
+
+ if ($filter['inverse']) $fullquery = "(NOT $fullquery)";
+
+ return $fullquery;
+ }
+
+ if (!function_exists('gzdecode')) {
+ function gzdecode($string) { // no support for 2nd argument
+ return file_get_contents('compress.zlib://data:who/cares;base64,'.
+ base64_encode($string));
+ }
+ }
+
+ function get_random_bytes($length) {
+ if (function_exists('openssl_random_pseudo_bytes')) {
+ return openssl_random_pseudo_bytes($length);
+ } else {
+ $output = "";
+
+ for ($i = 0; $i < $length; $i++)
+ $output .= chr(mt_rand(0, 255));
+
+ return $output;
+ }
+ }
+
+ function read_stdin() {
+ $fp = fopen("php://stdin", "r");
+
+ if ($fp) {
+ $line = trim(fgets($fp));
+ fclose($fp);
+ return $line;
+ }
+
+ return null;
+ }
+
+ function getFeedCategory($feed) {
+ $result = db_query("SELECT cat_id FROM ttrss_feeds
+ WHERE id = '$feed'");
+
+ if (db_num_rows($result) > 0) {
+ return db_fetch_result($result, 0, "cat_id");
+ } else {
+ return false;
+ }
+
+ }
+
+ function implements_interface($class, $interface) {
+ return in_array($interface, class_implements($class));
+ }
+
+ function get_minified_js($files) {
+ require_once 'lib/jshrink/Minifier.php';
+
+ $rv = '';
+
+ foreach ($files as $js) {
+ if (!isset($_GET['debug'])) {
+ $cached_file = CACHE_DIR . "/js/".basename($js).".js";
+
+ if (file_exists($cached_file) && is_readable($cached_file) && filemtime($cached_file) >= filemtime("js/$js.js")) {
+
+ list($header, $contents) = explode("\n", file_get_contents($cached_file), 2);
+
+ if ($header && $contents) {
+ list($htag, $hversion) = explode(":", $header);
+
+ if ($htag == "tt-rss" && $hversion == VERSION) {
+ $rv .= $contents;
+ continue;
+ }
+ }
+ }
+
+ $minified = JShrink\Minifier::minify(file_get_contents("js/$js.js"));
+ file_put_contents($cached_file, "tt-rss:" . VERSION . "\n" . $minified);
+ $rv .= $minified;
+
+ } else {
+ $rv .= file_get_contents("js/$js.js"); // no cache in debug mode
+ }
+ }
+
+ return $rv;
+ }
+
+ function calculate_dep_timestamp() {
+ $files = array_merge(glob("js/*.js"), glob("css/*.css"));
+
+ $max_ts = -1;
+
+ foreach ($files as $file) {
+ if (filemtime($file) > $max_ts) $max_ts = filemtime($file);
+ }
+
+ return $max_ts;
+ }
+
+ function T_js_decl($s1, $s2) {
+ if ($s1 && $s2) {
+ $s1 = preg_replace("/\n/", "", $s1);
+ $s2 = preg_replace("/\n/", "", $s2);
+
+ $s1 = preg_replace("/\"/", "\\\"", $s1);
+ $s2 = preg_replace("/\"/", "\\\"", $s2);
+
+ return "T_messages[\"$s1\"] = \"$s2\";\n";
+ }
+ }
+
+ function init_js_translations() {
+
+ print 'var T_messages = new Object();
+
+ function __(msg) {
+ if (T_messages[msg]) {
+ return T_messages[msg];
+ } else {
+ return msg;
+ }
+ }
+
+ function ngettext(msg1, msg2, n) {
+ return __((parseInt(n) > 1) ? msg2 : msg1);
+ }';
+
+ $l10n = _get_reader();
+
+ for ($i = 0; $i < $l10n->total; $i++) {
+ $orig = $l10n->get_original_string($i);
+ if(strpos($orig, "\000") !== FALSE) { // Plural forms
+ $key = explode(chr(0), $orig);
+ print T_js_decl($key[0], _ngettext($key[0], $key[1], 1)); // Singular
+ print T_js_decl($key[1], _ngettext($key[0], $key[1], 2)); // Plural
+ } else {
+ $translation = __($orig);
+ print T_js_decl($orig, $translation);
+ }
+ }
+ }
+
+ function label_to_feed_id($label) {
+ return LABEL_BASE_INDEX - 1 - abs($label);
+ }
+
+ function feed_to_label_id($feed) {
+ return LABEL_BASE_INDEX - 1 + abs($feed);
+ }
+
+ function get_theme_path($theme) {
+ $check = "themes/$theme";
+ if (file_exists($check)) return $check;
+
+ $check = "themes.local/$theme";
+ if (file_exists($check)) return $check;
+ }
+
+ function theme_valid($theme) {
+ $bundled_themes = [ "default.php", "night.css", "compact.css" ];
+
+ if (in_array($theme, $bundled_themes)) return true;
+
+ $file = "themes/" . basename($theme);
+
+ if (!file_exists($file)) $file = "themes.local/" . basename($theme);
+
+ if (file_exists($file) && is_readable($file)) {
+ $fh = fopen($file, "r");
+
+ if ($fh) {
+ $header = fgets($fh);
+ fclose($fh);
+
+ return strpos($header, "supports-version:" . VERSION_STATIC) !== FALSE;
+ }
+ }
+
+ return false;
+ }
+
+ /**
+ * @SuppressWarnings(unused)
+ */
+ function error_json($code) {
+ require_once "errors.php";
+
+ @$message = $ERRORS[$code];
+
+ return json_encode(array("error" =>
+ array("code" => $code, "message" => $message)));
+
+ }
+
+ function abs_to_rel_path($dir) {
+ $tmp = str_replace(dirname(__DIR__), "", $dir);
+
+ if (strlen($tmp) > 0 && substr($tmp, 0, 1) == "/") $tmp = substr($tmp, 1);
+
+ return $tmp;
+ }
+
+ function get_upload_error_message($code) {
+
+ $errors = array(
+ 0 => __('There is no error, the file uploaded with success'),
+ 1 => __('The uploaded file exceeds the upload_max_filesize directive in php.ini'),
+ 2 => __('The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form'),
+ 3 => __('The uploaded file was only partially uploaded'),
+ 4 => __('No file was uploaded'),
+ 6 => __('Missing a temporary folder'),
+ 7 => __('Failed to write file to disk.'),
+ 8 => __('A PHP extension stopped the file upload.'),
+ );
+
+ return $errors[$code];
+ }
+
+ function base64_img($filename) {
+ if (file_exists($filename)) {
+ $ext = pathinfo($filename, PATHINFO_EXTENSION);
+
+ return "data:image/$ext;base64," . base64_encode(file_get_contents($filename));
+ } else {
+ return "";
+ }
+ }
+
+++ /dev/null
-<?php
- function make_init_params() {
- $params = array();
-
- foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS",
- "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP",
- "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE",
- "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) {
-
- $params[strtolower($param)] = (int) get_pref($param);
- }
-
- $params["icons_url"] = ICONS_URL;
- $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME;
- $params["default_view_mode"] = get_pref("_DEFAULT_VIEW_MODE");
- $params["default_view_limit"] = (int) get_pref("_DEFAULT_VIEW_LIMIT");
- $params["default_view_order_by"] = get_pref("_DEFAULT_VIEW_ORDER_BY");
- $params["bw_limit"] = (int) $_SESSION["bw_limit"];
- $params["label_base_index"] = (int) LABEL_BASE_INDEX;
-
- $theme = get_pref( "USER_CSS_THEME", false, false);
- $params["theme"] = theme_valid("$theme") ? $theme : "";
-
- $params["plugins"] = implode(", ", PluginHost::getInstance()->get_plugin_names());
-
- $params["php_platform"] = PHP_OS;
- $params["php_version"] = PHP_VERSION;
-
- $params["sanity_checksum"] = sha1(file_get_contents("include/sanity_check.php"));
-
- $result = db_query("SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
- ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
-
- $max_feed_id = db_fetch_result($result, 0, "mid");
- $num_feeds = db_fetch_result($result, 0, "nf");
-
- $params["max_feed_id"] = (int) $max_feed_id;
- $params["num_feeds"] = (int) $num_feeds;
-
- $params["hotkeys"] = get_hotkeys_map();
-
- $params["csrf_token"] = $_SESSION["csrf_token"];
- $params["widescreen"] = (int) $_COOKIE["ttrss_widescreen"];
-
- $params['simple_update'] = defined('SIMPLE_UPDATE_MODE') && SIMPLE_UPDATE_MODE;
-
- $params["icon_alert"] = base64_img("images/alert.png");
- $params["icon_information"] = base64_img("images/information.png");
- $params["icon_cross"] = base64_img("images/cross.png");
- $params["icon_indicator_white"] = base64_img("images/indicator_white.gif");
-
- return $params;
- }
-
- function get_hotkeys_info() {
- $hotkeys = array(
- __("Navigation") => array(
- "next_feed" => __("Open next feed"),
- "prev_feed" => __("Open previous feed"),
- "next_article" => __("Open next article"),
- "prev_article" => __("Open previous article"),
- "next_article_noscroll" => __("Open next article (don't scroll long articles)"),
- "prev_article_noscroll" => __("Open previous article (don't scroll long articles)"),
- "next_article_noexpand" => __("Move to next article (don't expand or mark read)"),
- "prev_article_noexpand" => __("Move to previous article (don't expand or mark read)"),
- "search_dialog" => __("Show search dialog")),
- __("Article") => array(
- "toggle_mark" => __("Toggle starred"),
- "toggle_publ" => __("Toggle published"),
- "toggle_unread" => __("Toggle unread"),
- "edit_tags" => __("Edit tags"),
- "open_in_new_window" => __("Open in new window"),
- "catchup_below" => __("Mark below as read"),
- "catchup_above" => __("Mark above as read"),
- "article_scroll_down" => __("Scroll down"),
- "article_scroll_up" => __("Scroll up"),
- "select_article_cursor" => __("Select article under cursor"),
- "email_article" => __("Email article"),
- "close_article" => __("Close/collapse article"),
- "toggle_expand" => __("Toggle article expansion (combined mode)"),
- "toggle_widescreen" => __("Toggle widescreen mode"),
- "toggle_embed_original" => __("Toggle embed original")),
- __("Article selection") => array(
- "select_all" => __("Select all articles"),
- "select_unread" => __("Select unread"),
- "select_marked" => __("Select starred"),
- "select_published" => __("Select published"),
- "select_invert" => __("Invert selection"),
- "select_none" => __("Deselect everything")),
- __("Feed") => array(
- "feed_refresh" => __("Refresh current feed"),
- "feed_unhide_read" => __("Un/hide read feeds"),
- "feed_subscribe" => __("Subscribe to feed"),
- "feed_edit" => __("Edit feed"),
- "feed_catchup" => __("Mark as read"),
- "feed_reverse" => __("Reverse headlines"),
- "feed_toggle_vgroup" => __("Toggle headline grouping"),
- "feed_debug_update" => __("Debug feed update"),
- "feed_debug_viewfeed" => __("Debug viewfeed()"),
- "catchup_all" => __("Mark all feeds as read"),
- "cat_toggle_collapse" => __("Un/collapse current category"),
- "toggle_combined_mode" => __("Toggle combined mode"),
- "toggle_cdm_expanded" => __("Toggle auto expand in combined mode")),
- __("Go to") => array(
- "goto_all" => __("All articles"),
- "goto_fresh" => __("Fresh"),
- "goto_marked" => __("Starred"),
- "goto_published" => __("Published"),
- "goto_tagcloud" => __("Tag cloud"),
- "goto_prefs" => __("Preferences")),
- __("Other") => array(
- "create_label" => __("Create label"),
- "create_filter" => __("Create filter"),
- "collapse_sidebar" => __("Un/collapse sidebar"),
- "help_dialog" => __("Show help dialog"))
- );
-
- foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_HOTKEY_INFO) as $plugin) {
- $hotkeys = $plugin->hook_hotkey_info($hotkeys);
- }
-
- return $hotkeys;
- }
-
- function get_hotkeys_map() {
- $hotkeys = array(
-// "navigation" => array(
- "k" => "next_feed",
- "j" => "prev_feed",
- "n" => "next_article",
- "p" => "prev_article",
- "(38)|up" => "prev_article",
- "(40)|down" => "next_article",
-// "^(38)|Ctrl-up" => "prev_article_noscroll",
-// "^(40)|Ctrl-down" => "next_article_noscroll",
- "(191)|/" => "search_dialog",
-// "article" => array(
- "s" => "toggle_mark",
- "*s" => "toggle_publ",
- "u" => "toggle_unread",
- "*t" => "edit_tags",
- "o" => "open_in_new_window",
- "c p" => "catchup_below",
- "c n" => "catchup_above",
- "*n" => "article_scroll_down",
- "*p" => "article_scroll_up",
- "*(38)|Shift+up" => "article_scroll_up",
- "*(40)|Shift+down" => "article_scroll_down",
- "a *w" => "toggle_widescreen",
- "a e" => "toggle_embed_original",
- "e" => "email_article",
- "a q" => "close_article",
-// "article_selection" => array(
- "a a" => "select_all",
- "a u" => "select_unread",
- "a *u" => "select_marked",
- "a p" => "select_published",
- "a i" => "select_invert",
- "a n" => "select_none",
-// "feed" => array(
- "f r" => "feed_refresh",
- "f a" => "feed_unhide_read",
- "f s" => "feed_subscribe",
- "f e" => "feed_edit",
- "f q" => "feed_catchup",
- "f x" => "feed_reverse",
- "f g" => "feed_toggle_vgroup",
- "f *d" => "feed_debug_update",
- "f *g" => "feed_debug_viewfeed",
- "f *c" => "toggle_combined_mode",
- "f c" => "toggle_cdm_expanded",
- "*q" => "catchup_all",
- "x" => "cat_toggle_collapse",
-// "goto" => array(
- "g a" => "goto_all",
- "g f" => "goto_fresh",
- "g s" => "goto_marked",
- "g p" => "goto_published",
- "g t" => "goto_tagcloud",
- "g *p" => "goto_prefs",
-// "other" => array(
- "(9)|Tab" => "select_article_cursor", // tab
- "c l" => "create_label",
- "c f" => "create_filter",
- "c s" => "collapse_sidebar",
- "^(191)|Ctrl+/" => "help_dialog",
- );
-
- if (get_pref('COMBINED_DISPLAY_MODE')) {
- $hotkeys["^(38)|Ctrl-up"] = "prev_article_noscroll";
- $hotkeys["^(40)|Ctrl-down"] = "next_article_noscroll";
- }
-
- foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_HOTKEY_MAP) as $plugin) {
- $hotkeys = $plugin->hook_hotkey_map($hotkeys);
- }
-
- $prefixes = array();
-
- foreach (array_keys($hotkeys) as $hotkey) {
- $pair = explode(" ", $hotkey, 2);
-
- if (count($pair) > 1 && !in_array($pair[0], $prefixes)) {
- array_push($prefixes, $pair[0]);
- }
- }
-
- return array($prefixes, $hotkeys);
- }
-
- function check_for_update() {
- if (defined("GIT_VERSION_TIMESTAMP")) {
- $content = @fetch_file_contents(array("url" => "http://tt-rss.org/version.json", "timeout" => 5));
-
- if ($content) {
- $content = json_decode($content, true);
-
- if ($content && isset($content["changeset"])) {
- if ((int)GIT_VERSION_TIMESTAMP < (int)$content["changeset"]["timestamp"] &&
- GIT_VERSION_HEAD != $content["changeset"]["id"]) {
-
- return $content["changeset"]["id"];
- }
- }
- }
- }
-
- return "";
- }
-
- function make_runtime_info($disable_update_check = false) {
- $data = array();
-
- $result = db_query("SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
- ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
-
- $max_feed_id = db_fetch_result($result, 0, "mid");
- $num_feeds = db_fetch_result($result, 0, "nf");
-
- $data["max_feed_id"] = (int) $max_feed_id;
- $data["num_feeds"] = (int) $num_feeds;
-
- $data['last_article_id'] = getLastArticleId();
- $data['cdm_expanded'] = get_pref('CDM_EXPANDED');
-
- $data['dep_ts'] = calculate_dep_timestamp();
- $data['reload_on_ts_change'] = !defined('_NO_RELOAD_ON_TS_CHANGE');
-
-
- if (CHECK_FOR_UPDATES && !$disable_update_check && $_SESSION["last_version_check"] + 86400 + rand(-1000, 1000) < time()) {
- $update_result = @check_for_update();
-
- $data["update_result"] = $update_result;
-
- $_SESSION["last_version_check"] = time();
- }
-
- if (file_exists(LOCK_DIRECTORY . "/update_daemon.lock")) {
-
- $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock");
-
- if (time() - $_SESSION["daemon_stamp_check"] > 30) {
-
- $stamp = (int) @file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp");
-
- if ($stamp) {
- $stamp_delta = time() - $stamp;
-
- if ($stamp_delta > 1800) {
- $stamp_check = 0;
- } else {
- $stamp_check = 1;
- $_SESSION["daemon_stamp_check"] = time();
- }
-
- $data['daemon_stamp_ok'] = $stamp_check;
-
- $stamp_fmt = date("Y.m.d, G:i", $stamp);
-
- $data['daemon_stamp'] = $stamp_fmt;
- }
- }
- }
-
- return $data;
- }
-
- function search_to_sql($search, $search_language) {
-
- $keywords = str_getcsv(trim($search), " ");
- $query_keywords = array();
- $search_words = array();
- $search_query_leftover = array();
-
- if ($search_language)
- $search_language = db_escape_string(mb_strtolower($search_language));
- else
- $search_language = "english";
-
- foreach ($keywords as $k) {
- if (strpos($k, "-") === 0) {
- $k = substr($k, 1);
- $not = "NOT";
- } else {
- $not = "";
- }
-
- $commandpair = explode(":", mb_strtolower($k), 2);
-
- switch ($commandpair[0]) {
- case "title":
- if ($commandpair[1]) {
- array_push($query_keywords, "($not (LOWER(ttrss_entries.title) LIKE '%".
- db_escape_string(mb_strtolower($commandpair[1]))."%'))");
- } else {
- array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
- OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
- array_push($search_words, $k);
- }
- break;
- case "author":
- if ($commandpair[1]) {
- array_push($query_keywords, "($not (LOWER(author) LIKE '%".
- db_escape_string(mb_strtolower($commandpair[1]))."%'))");
- } else {
- array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
- OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
- array_push($search_words, $k);
- }
- break;
- case "note":
- if ($commandpair[1]) {
- if ($commandpair[1] == "true")
- array_push($query_keywords, "($not (note IS NOT NULL AND note != ''))");
- else if ($commandpair[1] == "false")
- array_push($query_keywords, "($not (note IS NULL OR note = ''))");
- else
- array_push($query_keywords, "($not (LOWER(note) LIKE '%".
- db_escape_string(mb_strtolower($commandpair[1]))."%'))");
- } else {
- array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
- OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
- if (!$not) array_push($search_words, $k);
- }
- break;
- case "star":
-
- if ($commandpair[1]) {
- if ($commandpair[1] == "true")
- array_push($query_keywords, "($not (marked = true))");
- else
- array_push($query_keywords, "($not (marked = false))");
- } else {
- array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
- OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
- if (!$not) array_push($search_words, $k);
- }
- break;
- case "pub":
- if ($commandpair[1]) {
- if ($commandpair[1] == "true")
- array_push($query_keywords, "($not (published = true))");
- else
- array_push($query_keywords, "($not (published = false))");
-
- } else {
- array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
- OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
- if (!$not) array_push($search_words, $k);
- }
- break;
- case "unread":
- if ($commandpair[1]) {
- if ($commandpair[1] == "true")
- array_push($query_keywords, "($not (unread = true))");
- else
- array_push($query_keywords, "($not (unread = false))");
-
- } else {
- array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
- OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
- if (!$not) array_push($search_words, $k);
- }
- break;
- default:
- if (strpos($k, "@") === 0) {
-
- $user_tz_string = get_pref('USER_TIMEZONE', $_SESSION['uid']);
- $orig_ts = strtotime(substr($k, 1));
- $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC'));
-
- //$k = date("Y-m-d", strtotime(substr($k, 1)));
-
- array_push($query_keywords, "(".SUBSTRING_FOR_DATE."(updated,1,LENGTH('$k')) $not = '$k')");
- } else {
-
- if (DB_TYPE == "pgsql") {
- $k = mb_strtolower($k);
- array_push($search_query_leftover, $not ? "!$k" : $k);
- } else {
- array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
- OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
- }
-
- if (!$not) array_push($search_words, $k);
- }
- }
- }
-
- if (count($search_query_leftover) > 0) {
- $search_query_leftover = db_escape_string(implode(" & ", $search_query_leftover));
-
- if (DB_TYPE == "pgsql") {
- array_push($query_keywords,
- "(tsvector_combined @@ to_tsquery('$search_language', '$search_query_leftover'))");
- }
-
- }
-
- $search_query_part = implode("AND", $query_keywords);
-
- return array($search_query_part, $search_words);
- }
-
- function getParentCategories($cat, $owner_uid) {
- $rv = array();
-
- $result = db_query("SELECT parent_cat FROM ttrss_feed_categories
- WHERE id = '$cat' AND parent_cat IS NOT NULL AND owner_uid = $owner_uid");
-
- while ($line = db_fetch_assoc($result)) {
- array_push($rv, $line["parent_cat"]);
- $rv = array_merge($rv, getParentCategories($line["parent_cat"], $owner_uid));
- }
-
- return $rv;
- }
-
- function getChildCategories($cat, $owner_uid) {
- $rv = array();
-
- $result = db_query("SELECT id FROM ttrss_feed_categories
- WHERE parent_cat = '$cat' AND owner_uid = $owner_uid");
-
- while ($line = db_fetch_assoc($result)) {
- array_push($rv, $line["id"]);
- $rv = array_merge($rv, getChildCategories($line["id"], $owner_uid));
- }
-
- return $rv;
- }
-
- function queryFeedHeadlines($params) {
-
- $feed = $params["feed"];
- $limit = isset($params["limit"]) ? $params["limit"] : 30;
- $view_mode = $params["view_mode"];
- $cat_view = isset($params["cat_view"]) ? $params["cat_view"] : false;
- $search = isset($params["search"]) ? $params["search"] : false;
- $search_language = isset($params["search_language"]) ? $params["search_language"] : "";
- $override_order = isset($params["override_order"]) ? $params["override_order"] : false;
- $offset = isset($params["offset"]) ? $params["offset"] : 0;
- $owner_uid = isset($params["owner_uid"]) ? $params["owner_uid"] : $_SESSION["uid"];
- $since_id = isset($params["since_id"]) ? $params["since_id"] : 0;
- $include_children = isset($params["include_children"]) ? $params["include_children"] : false;
- $ignore_vfeed_group = isset($params["ignore_vfeed_group"]) ? $params["ignore_vfeed_group"] : false;
- $override_strategy = isset($params["override_strategy"]) ? $params["override_strategy"] : false;
- $override_vfeed = isset($params["override_vfeed"]) ? $params["override_vfeed"] : false;
- $start_ts = isset($params["start_ts"]) ? $params["start_ts"] : false;
- $check_first_id = isset($params["check_first_id"]) ? $params["check_first_id"] : false;
- $skip_first_id_check = isset($params["skip_first_id_check"]) ? $params["skip_first_id_check"] : false;
-
- $ext_tables_part = "";
- $query_strategy_part = "";
-
- $search_words = array();
-
- if ($search) {
- foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_SEARCH) as $plugin) {
- list($search_query_part, $search_words) = $plugin->hook_search($search);
- break;
- }
-
- // fall back in case of no plugins
- if (!$search_query_part) {
- list($search_query_part, $search_words) = search_to_sql($search, $search_language);
- }
- $search_query_part .= " AND ";
- } else {
- $search_query_part = "";
- }
-
- if ($since_id) {
- $since_id_part = "ttrss_entries.id > $since_id AND ";
- } else {
- $since_id_part = "";
- }
-
- $view_query_part = "";
-
- if ($view_mode == "adaptive") {
- if ($search) {
- $view_query_part = " ";
- } else if ($feed != -1) {
-
- $unread = getFeedUnread($feed, $cat_view);
-
- if ($cat_view && $feed > 0 && $include_children)
- $unread += Feeds::getCategoryChildrenUnread($feed);
-
- if ($unread > 0) {
- $view_query_part = " unread = true AND ";
- }
- }
- }
-
- if ($view_mode == "marked") {
- $view_query_part = " marked = true AND ";
- }
-
- if ($view_mode == "has_note") {
- $view_query_part = " (note IS NOT NULL AND note != '') AND ";
- }
-
- if ($view_mode == "published") {
- $view_query_part = " published = true AND ";
- }
-
- if ($view_mode == "unread" && $feed != -6) {
- $view_query_part = " unread = true AND ";
- }
-
- if ($limit > 0) {
- $limit_query_part = "LIMIT " . $limit;
- }
-
- $allow_archived = false;
-
- $vfeed_query_part = "";
-
- /* tags */
- if (!is_numeric($feed)) {
- $query_strategy_part = "true";
- $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
- id = feed_id) as feed_title,";
- } else if ($feed > 0) {
-
- if ($cat_view) {
-
- if ($feed > 0) {
- if ($include_children) {
- # sub-cats
- $subcats = getChildCategories($feed, $owner_uid);
-
- array_push($subcats, $feed);
- $query_strategy_part = "cat_id IN (".
- implode(",", $subcats).")";
-
- } else {
- $query_strategy_part = "cat_id = '$feed'";
- }
-
- } else {
- $query_strategy_part = "cat_id IS NULL";
- }
-
- $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
-
- } else {
- $query_strategy_part = "feed_id = '$feed'";
- }
- } else if ($feed == 0 && !$cat_view) { // archive virtual feed
- $query_strategy_part = "feed_id IS NULL";
- $allow_archived = true;
- } else if ($feed == 0 && $cat_view) { // uncategorized
- $query_strategy_part = "cat_id IS NULL AND feed_id IS NOT NULL";
- $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
- } else if ($feed == -1) { // starred virtual feed
- $query_strategy_part = "marked = true";
- $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
- $allow_archived = true;
-
- if (!$override_order) {
- $override_order = "last_marked DESC, date_entered DESC, updated DESC";
- }
-
- } else if ($feed == -2) { // published virtual feed OR labels category
-
- if (!$cat_view) {
- $query_strategy_part = "published = true";
- $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
- $allow_archived = true;
-
- if (!$override_order) {
- $override_order = "last_published DESC, date_entered DESC, updated DESC";
- }
-
- } else {
- $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
-
- $ext_tables_part = "ttrss_labels2,ttrss_user_labels2,";
-
- $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND
- ttrss_user_labels2.article_id = ref_id";
-
- }
- } else if ($feed == -6) { // recently read
- $query_strategy_part = "unread = false AND last_read IS NOT NULL";
-
- if (DB_TYPE == "pgsql") {
- $query_strategy_part .= " AND last_read > NOW() - INTERVAL '1 DAY' ";
- } else {
- $query_strategy_part .= " AND last_read > DATE_SUB(NOW(), INTERVAL 1 DAY) ";
- }
-
- $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
- $allow_archived = true;
- $ignore_vfeed_group = true;
-
- if (!$override_order) $override_order = "last_read DESC";
-
- } else if ($feed == -3) { // fresh virtual feed
- $query_strategy_part = "unread = true AND score >= 0";
-
- $intl = get_pref("FRESH_ARTICLE_MAX_AGE", $owner_uid);
-
- if (DB_TYPE == "pgsql") {
- $query_strategy_part .= " AND date_entered > NOW() - INTERVAL '$intl hour' ";
- } else {
- $query_strategy_part .= " AND date_entered > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
- }
-
- $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
- } else if ($feed == -4) { // all articles virtual feed
- $allow_archived = true;
- $query_strategy_part = "true";
- $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
- } else if ($feed <= LABEL_BASE_INDEX) { // labels
- $label_id = feed_to_label_id($feed);
-
- $query_strategy_part = "label_id = '$label_id' AND
- ttrss_labels2.id = ttrss_user_labels2.label_id AND
- ttrss_user_labels2.article_id = ref_id";
-
- $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
- $ext_tables_part = "ttrss_labels2,ttrss_user_labels2,";
- $allow_archived = true;
-
- } else {
- $query_strategy_part = "true";
- }
-
- $order_by = "score DESC, date_entered DESC, updated DESC";
-
- if ($override_order) {
- $order_by = $override_order;
- }
-
- if ($override_strategy) {
- $query_strategy_part = $override_strategy;
- }
-
- if ($override_vfeed) {
- $vfeed_query_part = $override_vfeed;
- }
-
- $feed_title = "";
-
- if ($search) {
- $feed_title = T_sprintf("Search results: %s", $search);
- } else {
- if ($cat_view) {
- $feed_title = Feeds::getCategoryTitle($feed);
- } else {
- if (is_numeric($feed) && $feed > 0) {
- $result = db_query("SELECT title,site_url,last_error,last_updated
- FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid");
-
- $feed_title = db_fetch_result($result, 0, "title");
- $feed_site_url = db_fetch_result($result, 0, "site_url");
- $last_error = db_fetch_result($result, 0, "last_error");
- $last_updated = db_fetch_result($result, 0, "last_updated");
- } else {
- $feed_title = Feeds::getFeedTitle($feed);
- }
- }
- }
-
-
- $content_query_part = "content, ";
-
- if ($limit_query_part) {
- $offset_query_part = "OFFSET $offset";
- } else {
- $offset_query_part = "";
- }
-
- if (is_numeric($feed)) {
- // proper override_order applied above
- if ($vfeed_query_part && !$ignore_vfeed_group && get_pref('VFEED_GROUP_BY_FEED', $owner_uid)) {
- if (!$override_order) {
- $order_by = "ttrss_feeds.title, $order_by";
- } else {
- $order_by = "ttrss_feeds.title, $override_order";
- }
- }
-
- if (!$allow_archived) {
- $from_qpart = "${ext_tables_part}ttrss_entries LEFT JOIN ttrss_user_entries ON (ref_id = ttrss_entries.id),ttrss_feeds";
- $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
-
- } else {
- $from_qpart = "${ext_tables_part}ttrss_entries LEFT JOIN ttrss_user_entries ON (ref_id = ttrss_entries.id)
- LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)";
- }
-
- if ($vfeed_query_part) $vfeed_query_part .= "favicon_avg_color,";
-
- if ($start_ts) {
- $start_ts_formatted = date("Y/m/d H:i:s", strtotime($start_ts));
- $start_ts_query_part = "date_entered >= '$start_ts_formatted' AND";
- } else {
- $start_ts_query_part = "";
- }
-
- $first_id = 0;
- $first_id_query_strategy_part = $query_strategy_part;
-
- if ($feed == -3)
- $first_id_query_strategy_part = "true";
-
- if (DB_TYPE == "pgsql") {
- $sanity_interval_qpart = "date_entered >= NOW() - INTERVAL '1 hour' AND";
- } else {
- $sanity_interval_qpart = "date_entered >= DATE_SUB(NOW(), INTERVAL 1 hour) AND";
- }
-
- if (!$search && !$skip_first_id_check) {
- // if previous topmost article id changed that means our current pagination is no longer valid
- $query = "SELECT DISTINCT
- ttrss_feeds.title,
- date_entered,
- guid,
- ttrss_entries.id,
- ttrss_entries.title,
- updated,
- score,
- marked,
- published,
- last_marked,
- last_published,
- last_read
- FROM
- $from_qpart
- WHERE
- $feed_check_qpart
- ttrss_user_entries.owner_uid = '$owner_uid' AND
- $search_query_part
- $start_ts_query_part
- $since_id_part
- $sanity_interval_qpart
- $first_id_query_strategy_part ORDER BY $order_by LIMIT 1";
-
- if ($_REQUEST["debug"]) {
- print $query;
- }
-
- $result = db_query($query);
- if ($result && db_num_rows($result) > 0) {
- $first_id = (int)db_fetch_result($result, 0, "id");
-
- if ($offset > 0 && $first_id && $check_first_id && $first_id != $check_first_id) {
- return array(-1, $feed_title, $feed_site_url, $last_error, $last_updated, $search_words, $first_id);
- }
- }
- }
-
- $query = "SELECT DISTINCT
- date_entered,
- guid,
- ttrss_entries.id,ttrss_entries.title,
- updated,
- label_cache,
- tag_cache,
- always_display_enclosures,
- site_url,
- note,
- num_comments,
- comments,
- int_id,
- uuid,
- lang,
- hide_images,
- unread,feed_id,marked,published,link,last_read,orig_feed_id,
- last_marked, last_published,
- $vfeed_query_part
- $content_query_part
- author,score
- FROM
- $from_qpart
- WHERE
- $feed_check_qpart
- ttrss_user_entries.owner_uid = '$owner_uid' AND
- $search_query_part
- $start_ts_query_part
- $view_query_part
- $since_id_part
- $query_strategy_part ORDER BY $order_by
- $limit_query_part $offset_query_part";
-
- if ($_REQUEST["debug"]) print $query;
-
- $result = db_query($query);
-
- } else {
- // browsing by tag
-
- $query = "SELECT DISTINCT
- date_entered,
- guid,
- note,
- ttrss_entries.id as id,
- title,
- updated,
- unread,
- feed_id,
- orig_feed_id,
- marked,
- num_comments,
- comments,
- int_id,
- tag_cache,
- label_cache,
- link,
- lang,
- uuid,
- last_read,
- (SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) AS hide_images,
- last_marked, last_published,
- $since_id_part
- $vfeed_query_part
- $content_query_part
- author, score
- FROM ttrss_entries, ttrss_user_entries, ttrss_tags
- WHERE
- ref_id = ttrss_entries.id AND
- ttrss_user_entries.owner_uid = $owner_uid AND
- post_int_id = int_id AND
- tag_name = '$feed' AND
- $view_query_part
- $search_query_part
- $query_strategy_part ORDER BY $order_by
- $limit_query_part $offset_query_part";
-
- if ($_REQUEST["debug"]) print $query;
-
- $result = db_query($query);
- }
-
- return array($result, $feed_title, $feed_site_url, $last_error, $last_updated, $search_words, $first_id);
-
- }
-
- function iframe_whitelisted($entry) {
- $whitelist = array("youtube.com", "youtu.be", "vimeo.com", "player.vimeo.com");
-
- @$src = parse_url($entry->getAttribute("src"), PHP_URL_HOST);
-
- if ($src) {
- foreach ($whitelist as $w) {
- if ($src == $w || $src == "www.$w")
- return true;
- }
- }
-
- return false;
- }
-
- function sanitize($str, $force_remove_images = false, $owner = false, $site_url = false, $highlight_words = false, $article_id = false) {
- if (!$owner) $owner = $_SESSION["uid"];
-
- $res = trim($str); if (!$res) return '';
-
- $charset_hack = '<head>
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
- </head>';
-
- $res = trim($res); if (!$res) return '';
-
- libxml_use_internal_errors(true);
-
- $doc = new DOMDocument();
- $doc->loadHTML($charset_hack . $res);
- $xpath = new DOMXPath($doc);
-
- $ttrss_uses_https = parse_url(get_self_url_prefix(), PHP_URL_SCHEME) === 'https';
- $rewrite_base_url = $site_url ? $site_url : SELF_URL_PATH;
-
- $entries = $xpath->query('(//a[@href]|//img[@src]|//video/source[@src]|//audio/source[@src])');
-
- foreach ($entries as $entry) {
-
- if ($entry->hasAttribute('href')) {
- $entry->setAttribute('href',
- rewrite_relative_url($rewrite_base_url, $entry->getAttribute('href')));
-
- $entry->setAttribute('rel', 'noopener noreferrer');
- }
-
- if ($entry->hasAttribute('src')) {
- $src = rewrite_relative_url($rewrite_base_url, $entry->getAttribute('src'));
- $cached_filename = CACHE_DIR . '/images/' . sha1($src);
-
- if (file_exists($cached_filename)) {
-
- // this is strictly cosmetic
- if ($entry->tagName == 'img') {
- $suffix = ".png";
- } else if ($entry->parentNode && $entry->parentNode->tagName == "video") {
- $suffix = ".mp4";
- } else if ($entry->parentNode && $entry->parentNode->tagName == "audio") {
- $suffix = ".ogg";
- } else {
- $suffix = "";
- }
-
- $src = get_self_url_prefix() . '/public.php?op=cached_url&hash=' . sha1($src) . $suffix;
-
- if ($entry->hasAttribute('srcset')) {
- $entry->removeAttribute('srcset');
- }
-
- if ($entry->hasAttribute('sizes')) {
- $entry->removeAttribute('sizes');
- }
- }
-
- $entry->setAttribute('src', $src);
- }
-
- if ($entry->nodeName == 'img') {
-
- if ($entry->hasAttribute('src')) {
- $is_https_url = parse_url($entry->getAttribute('src'), PHP_URL_SCHEME) === 'https';
-
- if ($ttrss_uses_https && !$is_https_url) {
-
- if ($entry->hasAttribute('srcset')) {
- $entry->removeAttribute('srcset');
- }
-
- if ($entry->hasAttribute('sizes')) {
- $entry->removeAttribute('sizes');
- }
- }
- }
-
- if (($owner && get_pref("STRIP_IMAGES", $owner)) ||
- $force_remove_images || $_SESSION["bw_limit"]) {
-
- $p = $doc->createElement('p');
-
- $a = $doc->createElement('a');
- $a->setAttribute('href', $entry->getAttribute('src'));
-
- $a->appendChild(new DOMText($entry->getAttribute('src')));
- $a->setAttribute('target', '_blank');
- $a->setAttribute('rel', 'noopener noreferrer');
-
- $p->appendChild($a);
-
- $entry->parentNode->replaceChild($p, $entry);
- }
- }
-
- if (strtolower($entry->nodeName) == "a") {
- $entry->setAttribute("target", "_blank");
- $entry->setAttribute("rel", "noopener noreferrer");
- }
- }
-
- $entries = $xpath->query('//iframe');
- foreach ($entries as $entry) {
- if (!iframe_whitelisted($entry)) {
- $entry->setAttribute('sandbox', 'allow-scripts');
- } else {
- if ($_SERVER['HTTPS'] == "on") {
- $entry->setAttribute("src",
- str_replace("http://", "https://",
- $entry->getAttribute("src")));
- }
- }
- }
-
- $allowed_elements = array('a', 'address', 'acronym', 'audio', 'article', 'aside',
- 'b', 'bdi', 'bdo', 'big', 'blockquote', 'body', 'br',
- 'caption', 'cite', 'center', 'code', 'col', 'colgroup',
- 'data', 'dd', 'del', 'details', 'description', 'dfn', 'div', 'dl', 'font',
- 'dt', 'em', 'footer', 'figure', 'figcaption',
- 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'header', 'html', 'i',
- 'img', 'ins', 'kbd', 'li', 'main', 'mark', 'nav', 'noscript',
- 'ol', 'p', 'pre', 'q', 'ruby', 'rp', 'rt', 's', 'samp', 'section',
- 'small', 'source', 'span', 'strike', 'strong', 'sub', 'summary',
- 'sup', 'table', 'tbody', 'td', 'tfoot', 'th', 'thead', 'time',
- 'tr', 'track', 'tt', 'u', 'ul', 'var', 'wbr', 'video', 'xml:namespace' );
-
- if ($_SESSION['hasSandbox']) $allowed_elements[] = 'iframe';
-
- $disallowed_attributes = array('id', 'style', 'class');
-
- foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_SANITIZE) as $plugin) {
- $retval = $plugin->hook_sanitize($doc, $site_url, $allowed_elements, $disallowed_attributes, $article_id);
- if (is_array($retval)) {
- $doc = $retval[0];
- $allowed_elements = $retval[1];
- $disallowed_attributes = $retval[2];
- } else {
- $doc = $retval;
- }
- }
-
- $doc->removeChild($doc->firstChild); //remove doctype
- $doc = strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes);
-
- if ($highlight_words) {
- foreach ($highlight_words as $word) {
-
- // http://stackoverflow.com/questions/4081372/highlight-keywords-in-a-paragraph
-
- $elements = $xpath->query("//*/text()");
-
- foreach ($elements as $child) {
-
- $fragment = $doc->createDocumentFragment();
- $text = $child->textContent;
-
- while (($pos = mb_stripos($text, $word)) !== false) {
- $fragment->appendChild(new DomText(mb_substr($text, 0, $pos)));
- $word = mb_substr($text, $pos, mb_strlen($word));
- $highlight = $doc->createElement('span');
- $highlight->appendChild(new DomText($word));
- $highlight->setAttribute('class', 'highlight');
- $fragment->appendChild($highlight);
- $text = mb_substr($text, $pos + mb_strlen($word));
- }
-
- if (!empty($text)) $fragment->appendChild(new DomText($text));
-
- $child->parentNode->replaceChild($fragment, $child);
- }
- }
- }
-
- $res = $doc->saveHTML();
-
- /* strip everything outside of <body>...</body> */
-
- $res_frag = array();
- if (preg_match('/<body>(.*)<\/body>/is', $res, $res_frag)) {
- return $res_frag[1];
- } else {
- return $res;
- }
- }
-
- function strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes) {
- $xpath = new DOMXPath($doc);
- $entries = $xpath->query('//*');
-
- foreach ($entries as $entry) {
- if (!in_array($entry->nodeName, $allowed_elements)) {
- $entry->parentNode->removeChild($entry);
- }
-
- if ($entry->hasAttributes()) {
- $attrs_to_remove = array();
-
- foreach ($entry->attributes as $attr) {
-
- if (strpos($attr->nodeName, 'on') === 0) {
- array_push($attrs_to_remove, $attr);
- }
-
- if ($attr->nodeName == 'href' && stripos($attr->value, 'javascript:') === 0) {
- array_push($attrs_to_remove, $attr);
- }
-
- if (in_array($attr->nodeName, $disallowed_attributes)) {
- array_push($attrs_to_remove, $attr);
- }
- }
-
- foreach ($attrs_to_remove as $attr) {
- $entry->removeAttributeNode($attr);
- }
- }
- }
-
- return $doc;
- }
-
- function catchupArticlesById($ids, $cmode, $owner_uid = false) {
-
- if (!$owner_uid) $owner_uid = $_SESSION["uid"];
- if (count($ids) == 0) return;
-
- $tmp_ids = array();
-
- foreach ($ids as $id) {
- array_push($tmp_ids, "ref_id = '$id'");
- }
-
- $ids_qpart = join(" OR ", $tmp_ids);
-
- if ($cmode == 0) {
- db_query("UPDATE ttrss_user_entries SET
- unread = false,last_read = NOW()
- WHERE ($ids_qpart) AND owner_uid = $owner_uid");
- } else if ($cmode == 1) {
- db_query("UPDATE ttrss_user_entries SET
- unread = true
- WHERE ($ids_qpart) AND owner_uid = $owner_uid");
- } else {
- db_query("UPDATE ttrss_user_entries SET
- unread = NOT unread,last_read = NOW()
- WHERE ($ids_qpart) AND owner_uid = $owner_uid");
- }
-
- /* update ccache */
-
- $result = db_query("SELECT DISTINCT feed_id FROM ttrss_user_entries
- WHERE ($ids_qpart) AND owner_uid = $owner_uid");
-
- while ($line = db_fetch_assoc($result)) {
- ccache_update($line["feed_id"], $owner_uid);
- }
- }
-
- function trim_array($array) {
- $tmp = $array;
- array_walk($tmp, 'trim');
- return $tmp;
- }
-
- function tag_is_valid($tag) {
- if ($tag == '') return false;
- if (is_numeric($tag)) return false;
- if (mb_strlen($tag) > 250) return false;
-
- if (!$tag) return false;
-
- return true;
- }
-
- function render_login_form() {
- header('Cache-Control: public');
-
- require_once "login_form.php";
- exit;
- }
-
- function T_sprintf() {
- $args = func_get_args();
- return vsprintf(__(array_shift($args)), $args);
- }
-
- function print_checkpoint($n, $s) {
- $ts = microtime(true);
- echo sprintf("<!-- CP[$n] %.4f seconds -->\n", $ts - $s);
- return $ts;
- }
-
- function sanitize_tag($tag) {
- $tag = trim($tag);
-
- $tag = mb_strtolower($tag, 'utf-8');
-
- $tag = preg_replace('/[,\'\"\+\>\<]/', "", $tag);
-
- if (DB_TYPE == "mysql") {
- $tag = preg_replace('/[\x{10000}-\x{10FFFF}]/u', "\xEF\xBF\xBD", $tag);
- }
-
- return $tag;
- }
-
- function get_self_url_prefix() {
- if (strrpos(SELF_URL_PATH, "/") === strlen(SELF_URL_PATH)-1) {
- return substr(SELF_URL_PATH, 0, strlen(SELF_URL_PATH)-1);
- } else {
- return SELF_URL_PATH;
- }
- }
-
- /**
- * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
- *
- * @return string The Mozilla Firefox feed adding URL.
- */
- function add_feed_url() {
- //$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH);
-
- $url_path = get_self_url_prefix() .
- "/public.php?op=subscribe&feed_url=%s";
- return $url_path;
- } // function add_feed_url
-
- function encrypt_password($pass, $salt = '', $mode2 = false) {
- if ($salt && $mode2) {
- return "MODE2:" . hash('sha256', $salt . $pass);
- } else if ($salt) {
- return "SHA1X:" . sha1("$salt:$pass");
- } else {
- return "SHA1:" . sha1($pass);
- }
- } // function encrypt_password
-
- function load_filters($feed_id, $owner_uid) {
- $filters = array();
-
- $cat_id = (int)getFeedCategory($feed_id);
-
- if ($cat_id == 0)
- $null_cat_qpart = "cat_id IS NULL OR";
- else
- $null_cat_qpart = "";
-
- $result = db_query("SELECT * FROM ttrss_filters2 WHERE
- owner_uid = $owner_uid AND enabled = true ORDER BY order_id, title");
-
- $check_cats = join(",", array_merge(
- getParentCategories($cat_id, $owner_uid),
- array($cat_id)));
-
- while ($line = db_fetch_assoc($result)) {
- $filter_id = $line["id"];
-
- $result2 = db_query("SELECT
- r.reg_exp, r.inverse, r.feed_id, r.cat_id, r.cat_filter, t.name AS type_name
- FROM ttrss_filters2_rules AS r,
- ttrss_filter_types AS t
- WHERE
- ($null_cat_qpart (cat_id IS NULL AND cat_filter = false) OR cat_id IN ($check_cats)) AND
- (feed_id IS NULL OR feed_id = '$feed_id') AND
- filter_type = t.id AND filter_id = '$filter_id'");
-
- $rules = array();
- $actions = array();
-
- while ($rule_line = db_fetch_assoc($result2)) {
-# print_r($rule_line);
-
- $rule = array();
- $rule["reg_exp"] = $rule_line["reg_exp"];
- $rule["type"] = $rule_line["type_name"];
- $rule["inverse"] = sql_bool_to_bool($rule_line["inverse"]);
-
- array_push($rules, $rule);
- }
-
- $result2 = db_query("SELECT a.action_param,t.name AS type_name
- FROM ttrss_filters2_actions AS a,
- ttrss_filter_actions AS t
- WHERE
- action_id = t.id AND filter_id = '$filter_id'");
-
- while ($action_line = db_fetch_assoc($result2)) {
-# print_r($action_line);
-
- $action = array();
- $action["type"] = $action_line["type_name"];
- $action["param"] = $action_line["action_param"];
-
- array_push($actions, $action);
- }
-
-
- $filter = array();
- $filter["match_any_rule"] = sql_bool_to_bool($line["match_any_rule"]);
- $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
- $filter["rules"] = $rules;
- $filter["actions"] = $actions;
-
- if (count($rules) > 0 && count($actions) > 0) {
- array_push($filters, $filter);
- }
- }
-
- return $filters;
- }
-
- function get_score_pic($score) {
- if ($score > 100) {
- return "score_high.png";
- } else if ($score > 0) {
- return "score_half_high.png";
- } else if ($score < -100) {
- return "score_low.png";
- } else if ($score < 0) {
- return "score_half_low.png";
- } else {
- return "score_neutral.png";
- }
- }
-
- function feed_has_icon($id) {
- return is_file(ICONS_DIR . "/$id.ico") && filesize(ICONS_DIR . "/$id.ico") > 0;
- }
-
- function init_plugins() {
- PluginHost::getInstance()->load(PLUGINS, PluginHost::KIND_ALL);
-
- return true;
- }
-
- function add_feed_category($feed_cat, $parent_cat_id = false) {
-
- if (!$feed_cat) return false;
-
- db_query("BEGIN");
-
- if ($parent_cat_id) {
- $parent_qpart = "parent_cat = '$parent_cat_id'";
- $parent_insert = "'$parent_cat_id'";
- } else {
- $parent_qpart = "parent_cat IS NULL";
- $parent_insert = "NULL";
- }
-
- $feed_cat = mb_substr($feed_cat, 0, 250);
-
- $result = db_query(
- "SELECT id FROM ttrss_feed_categories
- WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
-
- if (db_num_rows($result) == 0) {
-
- $result = db_query(
- "INSERT INTO ttrss_feed_categories (owner_uid,title,parent_cat)
- VALUES ('".$_SESSION["uid"]."', '$feed_cat', $parent_insert)");
-
- db_query("COMMIT");
-
- return true;
- }
-
- return false;
- }
-
- /**
- * Fixes incomplete URLs by prepending "http://".
- * Also replaces feed:// with http://, and
- * prepends a trailing slash if the url is a domain name only.
- *
- * @param string $url Possibly incomplete URL
- *
- * @return string Fixed URL.
- */
- function fix_url($url) {
-
- // support schema-less urls
- if (strpos($url, '//') === 0) {
- $url = 'https:' . $url;
- }
-
- if (strpos($url, '://') === false) {
- $url = 'http://' . $url;
- } else if (substr($url, 0, 5) == 'feed:') {
- $url = 'http:' . substr($url, 5);
- }
-
- //prepend slash if the URL has no slash in it
- // "http://www.example" -> "http://www.example/"
- if (strpos($url, '/', strpos($url, ':') + 3) === false) {
- $url .= '/';
- }
-
- //convert IDNA hostname to punycode if possible
- if (function_exists("idn_to_ascii")) {
- $parts = parse_url($url);
- if (mb_detect_encoding($parts['host']) != 'ASCII')
- {
- $parts['host'] = idn_to_ascii($parts['host']);
- $url = build_url($parts);
- }
- }
-
- if ($url != "http:///")
- return $url;
- else
- return '';
- }
-
- function validate_feed_url($url) {
- $parts = parse_url($url);
-
- return ($parts['scheme'] == 'http' || $parts['scheme'] == 'feed' || $parts['scheme'] == 'https');
-
- }
-
- /* function save_email_address($email) {
- // FIXME: implement persistent storage of emails
-
- if (!$_SESSION['stored_emails'])
- $_SESSION['stored_emails'] = array();
-
- if (!in_array($email, $_SESSION['stored_emails']))
- array_push($_SESSION['stored_emails'], $email);
- } */
-
-
- function get_feed_access_key($feed_id, $is_cat, $owner_uid = false) {
-
- if (!$owner_uid) $owner_uid = $_SESSION["uid"];
-
- $sql_is_cat = bool_to_sql_bool($is_cat);
-
- $result = db_query("SELECT access_key FROM ttrss_access_keys
- WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
- AND owner_uid = " . $owner_uid);
-
- if (db_num_rows($result) == 1) {
- return db_fetch_result($result, 0, "access_key");
- } else {
- $key = db_escape_string(uniqid_short());
-
- $result = db_query("INSERT INTO ttrss_access_keys
- (access_key, feed_id, is_cat, owner_uid)
- VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')");
-
- return $key;
- }
- return false;
- }
-
- function get_feeds_from_html($url, $content)
- {
- $url = fix_url($url);
- $baseUrl = substr($url, 0, strrpos($url, '/') + 1);
-
- libxml_use_internal_errors(true);
-
- $doc = new DOMDocument();
- $doc->loadHTML($content);
- $xpath = new DOMXPath($doc);
- $entries = $xpath->query('/html/head/link[@rel="alternate" and '.
- '(contains(@type,"rss") or contains(@type,"atom"))]|/html/head/link[@rel="feed"]');
- $feedUrls = array();
- foreach ($entries as $entry) {
- if ($entry->hasAttribute('href')) {
- $title = $entry->getAttribute('title');
- if ($title == '') {
- $title = $entry->getAttribute('type');
- }
- $feedUrl = rewrite_relative_url(
- $baseUrl, $entry->getAttribute('href')
- );
- $feedUrls[$feedUrl] = $title;
- }
- }
- return $feedUrls;
- }
-
- function is_html($content) {
- return preg_match("/<html|DOCTYPE html/i", substr($content, 0, 100)) !== 0;
- }
-
- function url_is_html($url, $login = false, $pass = false) {
- return is_html(fetch_file_contents($url, false, $login, $pass));
- }
-
- function getLastArticleId() {
- $result = db_query("SELECT ref_id AS id FROM ttrss_user_entries
- WHERE owner_uid = " . $_SESSION["uid"] . " ORDER BY ref_id DESC LIMIT 1");
-
- if (db_num_rows($result) == 1) {
- return db_fetch_result($result, 0, "id");
- } else {
- return -1;
- }
- }
-
- function build_url($parts) {
- return $parts['scheme'] . "://" . $parts['host'] . $parts['path'];
- }
-
- function cleanup_url_path($path) {
- $path = str_replace("/./", "/", $path);
- $path = str_replace("//", "/", $path);
-
- return $path;
- }
-
- /**
- * Converts a (possibly) relative URL to a absolute one.
- *
- * @param string $url Base URL (i.e. from where the document is)
- * @param string $rel_url Possibly relative URL in the document
- *
- * @return string Absolute URL
- */
- function rewrite_relative_url($url, $rel_url) {
- if (strpos($rel_url, "://") !== false) {
- return $rel_url;
- } else if (strpos($rel_url, "//") === 0) {
- # protocol-relative URL (rare but they exist)
- return $rel_url;
- } else if (preg_match("/^[a-z]+:/i", $rel_url)) {
- # magnet:, feed:, etc
- return $rel_url;
- } else if (strpos($rel_url, "/") === 0) {
- $parts = parse_url($url);
- $parts['path'] = $rel_url;
- $parts['path'] = cleanup_url_path($parts['path']);
-
- return build_url($parts);
-
- } else {
- $parts = parse_url($url);
- if (!isset($parts['path'])) {
- $parts['path'] = '/';
- }
- $dir = $parts['path'];
- if (substr($dir, -1) !== '/') {
- $dir = dirname($parts['path']);
- $dir !== '/' && $dir .= '/';
- }
- $parts['path'] = $dir . $rel_url;
- $parts['path'] = cleanup_url_path($parts['path']);
-
- return build_url($parts);
- }
- }
-
- function cleanup_tags($days = 14, $limit = 1000) {
-
- if (DB_TYPE == "pgsql") {
- $interval_query = "date_updated < NOW() - INTERVAL '$days days'";
- } else if (DB_TYPE == "mysql") {
- $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)";
- }
-
- $tags_deleted = 0;
-
- while ($limit > 0) {
- $limit_part = 500;
-
- $query = "SELECT ttrss_tags.id AS id
- FROM ttrss_tags, ttrss_user_entries, ttrss_entries
- WHERE post_int_id = int_id AND $interval_query AND
- ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part";
-
- $result = db_query($query);
-
- $ids = array();
-
- while ($line = db_fetch_assoc($result)) {
- array_push($ids, $line['id']);
- }
-
- if (count($ids) > 0) {
- $ids = join(",", $ids);
-
- $tmp_result = db_query("DELETE FROM ttrss_tags WHERE id IN ($ids)");
- $tags_deleted += db_affected_rows($tmp_result);
- } else {
- break;
- }
-
- $limit -= $limit_part;
- }
-
- return $tags_deleted;
- }
-
- function print_user_stylesheet() {
- $value = get_pref('USER_STYLESHEET');
-
- if ($value) {
- print "<style type=\"text/css\">";
- print str_replace("<br/>", "\n", $value);
- print "</style>";
- }
-
- }
-
- function filter_to_sql($filter, $owner_uid) {
- $query = array();
-
- if (DB_TYPE == "pgsql")
- $reg_qpart = "~";
- else
- $reg_qpart = "REGEXP";
-
- foreach ($filter["rules"] AS $rule) {
- $rule['reg_exp'] = str_replace('/', '\/', $rule["reg_exp"]);
- $regexp_valid = preg_match('/' . $rule['reg_exp'] . '/',
- $rule['reg_exp']) !== FALSE;
-
- if ($regexp_valid) {
-
- $rule['reg_exp'] = db_escape_string($rule['reg_exp']);
-
- switch ($rule["type"]) {
- case "title":
- $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('".
- $rule['reg_exp'] . "')";
- break;
- case "content":
- $qpart = "LOWER(ttrss_entries.content) $reg_qpart LOWER('".
- $rule['reg_exp'] . "')";
- break;
- case "both":
- $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('".
- $rule['reg_exp'] . "') OR LOWER(" .
- "ttrss_entries.content) $reg_qpart LOWER('" . $rule['reg_exp'] . "')";
- break;
- case "tag":
- $qpart = "LOWER(ttrss_user_entries.tag_cache) $reg_qpart LOWER('".
- $rule['reg_exp'] . "')";
- break;
- case "link":
- $qpart = "LOWER(ttrss_entries.link) $reg_qpart LOWER('".
- $rule['reg_exp'] . "')";
- break;
- case "author":
- $qpart = "LOWER(ttrss_entries.author) $reg_qpart LOWER('".
- $rule['reg_exp'] . "')";
- break;
- }
-
- if (isset($rule['inverse'])) $qpart = "NOT ($qpart)";
-
- if (isset($rule["feed_id"]) && $rule["feed_id"] > 0) {
- $qpart .= " AND feed_id = " . db_escape_string($rule["feed_id"]);
- }
-
- if (isset($rule["cat_id"])) {
-
- if ($rule["cat_id"] > 0) {
- $children = getChildCategories($rule["cat_id"], $owner_uid);
- array_push($children, $rule["cat_id"]);
-
- $children = join(",", $children);
-
- $cat_qpart = "cat_id IN ($children)";
- } else {
- $cat_qpart = "cat_id IS NULL";
- }
-
- $qpart .= " AND $cat_qpart";
- }
-
- $qpart .= " AND feed_id IS NOT NULL";
-
- array_push($query, "($qpart)");
-
- }
- }
-
- if (count($query) > 0) {
- $fullquery = "(" . join($filter["match_any_rule"] ? "OR" : "AND", $query) . ")";
- } else {
- $fullquery = "(false)";
- }
-
- if ($filter['inverse']) $fullquery = "(NOT $fullquery)";
-
- return $fullquery;
- }
-
- if (!function_exists('gzdecode')) {
- function gzdecode($string) { // no support for 2nd argument
- return file_get_contents('compress.zlib://data:who/cares;base64,'.
- base64_encode($string));
- }
- }
-
- function get_random_bytes($length) {
- if (function_exists('openssl_random_pseudo_bytes')) {
- return openssl_random_pseudo_bytes($length);
- } else {
- $output = "";
-
- for ($i = 0; $i < $length; $i++)
- $output .= chr(mt_rand(0, 255));
-
- return $output;
- }
- }
-
- function read_stdin() {
- $fp = fopen("php://stdin", "r");
-
- if ($fp) {
- $line = trim(fgets($fp));
- fclose($fp);
- return $line;
- }
-
- return null;
- }
-
- function getFeedCategory($feed) {
- $result = db_query("SELECT cat_id FROM ttrss_feeds
- WHERE id = '$feed'");
-
- if (db_num_rows($result) > 0) {
- return db_fetch_result($result, 0, "cat_id");
- } else {
- return false;
- }
-
- }
-
- function implements_interface($class, $interface) {
- return in_array($interface, class_implements($class));
- }
-
- function get_minified_js($files) {
- require_once 'lib/jshrink/Minifier.php';
-
- $rv = '';
-
- foreach ($files as $js) {
- if (!isset($_GET['debug'])) {
- $cached_file = CACHE_DIR . "/js/".basename($js).".js";
-
- if (file_exists($cached_file) && is_readable($cached_file) && filemtime($cached_file) >= filemtime("js/$js.js")) {
-
- list($header, $contents) = explode("\n", file_get_contents($cached_file), 2);
-
- if ($header && $contents) {
- list($htag, $hversion) = explode(":", $header);
-
- if ($htag == "tt-rss" && $hversion == VERSION) {
- $rv .= $contents;
- continue;
- }
- }
- }
-
- $minified = JShrink\Minifier::minify(file_get_contents("js/$js.js"));
- file_put_contents($cached_file, "tt-rss:" . VERSION . "\n" . $minified);
- $rv .= $minified;
-
- } else {
- $rv .= file_get_contents("js/$js.js"); // no cache in debug mode
- }
- }
-
- return $rv;
- }
-
- function calculate_dep_timestamp() {
- $files = array_merge(glob("js/*.js"), glob("css/*.css"));
-
- $max_ts = -1;
-
- foreach ($files as $file) {
- if (filemtime($file) > $max_ts) $max_ts = filemtime($file);
- }
-
- return $max_ts;
- }
-
- function T_js_decl($s1, $s2) {
- if ($s1 && $s2) {
- $s1 = preg_replace("/\n/", "", $s1);
- $s2 = preg_replace("/\n/", "", $s2);
-
- $s1 = preg_replace("/\"/", "\\\"", $s1);
- $s2 = preg_replace("/\"/", "\\\"", $s2);
-
- return "T_messages[\"$s1\"] = \"$s2\";\n";
- }
- }
-
- function init_js_translations() {
-
- print 'var T_messages = new Object();
-
- function __(msg) {
- if (T_messages[msg]) {
- return T_messages[msg];
- } else {
- return msg;
- }
- }
-
- function ngettext(msg1, msg2, n) {
- return __((parseInt(n) > 1) ? msg2 : msg1);
- }';
-
- $l10n = _get_reader();
-
- for ($i = 0; $i < $l10n->total; $i++) {
- $orig = $l10n->get_original_string($i);
- if(strpos($orig, "\000") !== FALSE) { // Plural forms
- $key = explode(chr(0), $orig);
- print T_js_decl($key[0], _ngettext($key[0], $key[1], 1)); // Singular
- print T_js_decl($key[1], _ngettext($key[0], $key[1], 2)); // Plural
- } else {
- $translation = __($orig);
- print T_js_decl($orig, $translation);
- }
- }
- }
-
- function label_to_feed_id($label) {
- return LABEL_BASE_INDEX - 1 - abs($label);
- }
-
- function feed_to_label_id($feed) {
- return LABEL_BASE_INDEX - 1 + abs($feed);
- }
-
- function get_theme_path($theme) {
- $check = "themes/$theme";
- if (file_exists($check)) return $check;
-
- $check = "themes.local/$theme";
- if (file_exists($check)) return $check;
- }
-
- function theme_valid($theme) {
- $bundled_themes = [ "default.php", "night.css", "compact.css" ];
-
- if (in_array($theme, $bundled_themes)) return true;
-
- $file = "themes/" . basename($theme);
-
- if (!file_exists($file)) $file = "themes.local/" . basename($theme);
-
- if (file_exists($file) && is_readable($file)) {
- $fh = fopen($file, "r");
-
- if ($fh) {
- $header = fgets($fh);
- fclose($fh);
-
- return strpos($header, "supports-version:" . VERSION_STATIC) !== FALSE;
- }
- }
-
- return false;
- }
-
- /**
- * @SuppressWarnings(unused)
- */
- function error_json($code) {
- require_once "errors.php";
-
- @$message = $ERRORS[$code];
-
- return json_encode(array("error" =>
- array("code" => $code, "message" => $message)));
-
- }
-
- function abs_to_rel_path($dir) {
- $tmp = str_replace(dirname(__DIR__), "", $dir);
-
- if (strlen($tmp) > 0 && substr($tmp, 0, 1) == "/") $tmp = substr($tmp, 1);
-
- return $tmp;
- }
-
- function get_upload_error_message($code) {
-
- $errors = array(
- 0 => __('There is no error, the file uploaded with success'),
- 1 => __('The uploaded file exceeds the upload_max_filesize directive in php.ini'),
- 2 => __('The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form'),
- 3 => __('The uploaded file was only partially uploaded'),
- 4 => __('No file was uploaded'),
- 6 => __('Missing a temporary folder'),
- 7 => __('Failed to write file to disk.'),
- 8 => __('A PHP extension stopped the file upload.'),
- );
-
- return $errors[$code];
- }
-
- function base64_img($filename) {
- if (file_exists($filename)) {
- $ext = pathinfo($filename, PATHINFO_EXTENSION);
-
- return "data:image/$ext;base64," . base64_encode(file_get_contents($filename));
- } else {
- return "";
- }
- }
-
return db_fetch_result($result, 0, "count");
}
- //function queryFeedHeadlines($feed, $limit, $view_mode, $cat_view, $search, $search_mode, $override_order = false, $offset = 0, $owner_uid = 0, $filter = false, $since_id = 0, $include_children = false, $ignore_vfeed_group = false, $override_strategy = false, $override_vfeed = false) {
-
/**
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
*/
function get_headlines($feed_id, $options) {
- /*$qfh_ret = queryFeedHeadlines(-4,
- $options['limit'],
- $this->get_unread(-1) > 0 ? "adaptive" : "all_articles",
- false,
- $options['search'],
- $options['search_mode'],
- $options['override_order'],
- $options['offset'],
- $options['owner_uid'],
- $options['filter'],
- $options['since_id'],
- $options['include_children'],
- false,
- "uuid != ''",
- "ttrss_feeds.title AS feed_title,"); */
-
$params = array(
"feed" => -4,
"limit" => $options["limit"],
"override_vfeed" => "ttrss_feeds.title AS feed_title,"
);
- $qfh_ret = queryFeedHeadlines($params);
+ $qfh_ret = Feeds::queryFeedHeadlines($params);
$qfh_ret[1] = __("Shared articles");
return $qfh_ret;
git.wh0rd.org / tt-rss.git / commitdiff
