+
+ function sql_bool_to_bool($s) {
+ if ($s == "t" || $s == "1") {
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+
+ function toggleEvenOdd($a) {
+ if ($a == "even")
+ return "odd";
+ else
+ return "even";
+ }
+
+ function sanity_check($link) {
+
+ $error_code = 0;
+ $result = db_query($link, "SELECT schema_version FROM ttrss_version");
+ $schema_version = db_fetch_result($result, 0, "schema_version");
+
+ if ($schema_version != SCHEMA_VERSION) {
+ $error_code = 5;
+ }
+
+ if ($error_code != 0) {
+ print_error_xml(5);
+ return false;
+ } else {
+ return true;
+ }
+ }
+
+ function file_is_locked($filename) {
+ error_reporting(0);
+ $fp = fopen($filename, "r");
+ error_reporting(DEFAULT_ERROR_LEVEL);
+ if ($fp) {
+ if (flock($fp, LOCK_EX | LOCK_NB)) {
+ flock($fp, LOCK_UN);
+ fclose($fp);
+ return false;
+ }
+ fclose($fp);
+ return true;
+ }
+ return false;
+ }
+
+ function make_lockfile($filename) {
+ $fp = fopen($filename, "w");
+
+ if (flock($fp, LOCK_EX | LOCK_NB)) {
+ return $fp;
+ } else {
+ return false;
+ }
+ }
+
+ function sql_random_function() {
+ if (DB_TYPE == "mysql") {
+ return "RAND()";
+ } else {
+ return "RANDOM()";
+ }
+ }
+
+ function catchup_feed($link, $feed, $cat_view) {
+ if (preg_match("/^[0-9][0-9]*$/", $feed) != false && $feed >= 0) {
+
+ if ($cat_view) {
+
+ if ($feed > 0) {
+ $cat_qpart = "cat_id = '$feed'";
+ } else {
+ $cat_qpart = "cat_id IS NULL";
+ }
+
+ $tmp_result = db_query($link, "SELECT id
+ FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = " .
+ $_SESSION["uid"]);
+
+ while ($tmp_line = db_fetch_assoc($tmp_result)) {
+
+ $tmp_feed = $tmp_line["id"];
+
+ db_query($link, "UPDATE ttrss_user_entries
+ SET unread = false,last_read = NOW()
+ WHERE feed_id = '$tmp_feed' AND owner_uid = " . $_SESSION["uid"]);
+ }
+
+ } else if ($feed > 0) {
+
+ $tmp_result = db_query($link, "SELECT id
+ FROM ttrss_feeds WHERE parent_feed = '$feed'
+ ORDER BY cat_id,title");
+
+ $parent_ids = array();
+
+ if (db_num_rows($tmp_result) > 0) {
+ while ($p = db_fetch_assoc($tmp_result)) {
+ array_push($parent_ids, "feed_id = " . $p["id"]);
+ }
+
+ $children_qpart = implode(" OR ", $parent_ids);
+
+ db_query($link, "UPDATE ttrss_user_entries
+ SET unread = false,last_read = NOW()
+ WHERE (feed_id = '$feed' OR $children_qpart)
+ AND owner_uid = " . $_SESSION["uid"]);
+
+ } else {
+ db_query($link, "UPDATE ttrss_user_entries
+ SET unread = false,last_read = NOW()
+ WHERE feed_id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
+ }
+
+ } else if ($feed < 0 && $feed > -10) { // special, like starred
+
+ if ($feed == -1) {
+ db_query($link, "UPDATE ttrss_user_entries
+ SET unread = false,last_read = NOW()
+ WHERE marked = true AND owner_uid = ".$_SESSION["uid"]);
+ }
+
+ } else if ($feed < -10) { // label
+
+ // TODO make this more efficient
+
+ $label_id = -$feed - 11;
+
+ $tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels
+ WHERE id = '$label_id'");
+
+ if ($tmp_result) {
+ $sql_exp = db_fetch_result($tmp_result, 0, "sql_exp");
+
+ db_query($link, "BEGIN");
+
+ $tmp2_result = db_query($link,
+ "SELECT
+ int_id
+ FROM
+ ttrss_user_entries,ttrss_entries
+ WHERE
+ ref_id = id AND
+ $sql_exp AND
+ owner_uid = " . $_SESSION["uid"]);
+
+ while ($tmp_line = db_fetch_assoc($tmp2_result)) {
+ db_query($link, "UPDATE
+ ttrss_user_entries
+ SET
+ unread = false, last_read = NOW()
+ WHERE
+ int_id = " . $tmp_line["int_id"]);
+ }
+
+ db_query($link, "COMMIT");
+
+/* db_query($link, "UPDATE ttrss_user_entries,ttrss_entries
+ SET unread = false,last_read = NOW()
+ WHERE $sql_exp
+ AND ref_id = id
+ AND owner_uid = ".$_SESSION["uid"]); */
+ }
+ }
+ } else { // tag
+ db_query($link, "BEGIN");
+
+ $tag_name = db_escape_string($feed);
+
+ $result = db_query($link, "SELECT post_int_id FROM ttrss_tags
+ WHERE tag_name = '$tag_name' AND owner_uid = " . $_SESSION["uid"]);
+
+ while ($line = db_fetch_assoc($result)) {
+ db_query($link, "UPDATE ttrss_user_entries SET
+ unread = false, last_read = NOW()
+ WHERE int_id = " . $line["post_int_id"]);
+ }
+ db_query($link, "COMMIT");
+ }
+ }
+
+ function update_generic_feed($link, $feed, $cat_view) {
+ if ($cat_view) {
+
+ if ($feed > 0) {
+ $cat_qpart = "cat_id = '$feed'";
+ } else {
+ $cat_qpart = "cat_id IS NULL";
+ }
+
+ $tmp_result = db_query($link, "SELECT feed_url FROM ttrss_feeds
+ WHERE $cat_qpart AND owner_uid = " . $_SESSION["uid"]);
+
+ while ($tmp_line = db_fetch_assoc($tmp_result)) {
+ $feed_url = $tmp_line["feed_url"];
+ update_rss_feed($link, $feed_url, $feed, ENABLE_UPDATE_DAEMON);
+ }
+
+ } else {
+ $tmp_result = db_query($link, "SELECT feed_url FROM ttrss_feeds
+ WHERE id = '$feed'");
+ $feed_url = db_fetch_result($tmp_result, 0, "feed_url");
+ update_rss_feed($link, $feed_url, $feed, ENABLE_UPDATE_DAEMON);
+ }
+ }
+
+ function getAllCounters($link) {
+ getLabelCounters($link);
+ getFeedCounters($link);
+ getTagCounters($link);
+ getGlobalCounters($link);
+ if (get_pref($link, 'ENABLE_FEED_CATS')) {
+ getCategoryCounters($link);
+ }
+ }
+
+ function getCategoryCounters($link) {
+ $result = db_query($link, "SELECT cat_id,SUM((SELECT COUNT(int_id)
+ FROM ttrss_user_entries WHERE feed_id = ttrss_feeds.id
+ AND unread = true)) AS unread FROM ttrss_feeds
+ WHERE
+ owner_uid = ".$_SESSION["uid"]." GROUP BY cat_id");
+
+ while ($line = db_fetch_assoc($result)) {
+ $line["cat_id"] = sprintf("%d", $line["cat_id"]);
+ print "<counter type=\"category\" id=\"".$line["cat_id"]."\" counter=\"".
+ $line["unread"]."\"/>";
+ }
+ }
+
+ function getCategoryUnread($link, $cat) {
+
+ $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE cat_id = '$cat'
+ AND owner_uid = " . $_SESSION["uid"]);
+
+ $cat_feeds = array();
+ while ($line = db_fetch_assoc($result)) {
+ array_push($cat_feeds, "feed_id = " . $line["id"]);
+ }
+
+ $match_part = implode(" OR ", $cat_feeds);
+
+ $result = db_query($link, "SELECT COUNT(int_id) AS unread
+ FROM ttrss_user_entries
+ WHERE unread = true AND ($match_part) AND owner_uid = " . $_SESSION["uid"]);
+
+ $unread = 0;
+
+ # this needs to be rewritten
+ while ($line = db_fetch_assoc($result)) {
+ $unread += $line["unread"];
+ }
+
+ return $unread;
+
+ }
+
+ function getFeedUnread($link, $feed, $is_cat = false) {
+ $n_feed = sprintf("%d", $feed);
+
+ if ($is_cat) {
+ return getCategoryUnread($link, $n_feed);
+ } else if ($n_feed == -1) {
+ $match_part = "marked = true";
+ } else if ($n_feed > 0) {
+
+ $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE parent_feed = '$n_feed'
+ AND owner_uid = " . $_SESSION["uid"]);
+
+ if (db_num_rows($result) > 0) {
+
+ $linked_feeds = array();
+ while ($line = db_fetch_assoc($result)) {
+ array_push($linked_feeds, "feed_id = " . $line["id"]);
+ }
+
+ $match_part = implode(" OR ", $linked_feeds);
+
+ $result = db_query($link, "SELECT COUNT(int_id) AS unread
+ FROM ttrss_user_entries
+ WHERE unread = true AND ($match_part) AND owner_uid = " . $_SESSION["uid"]);
+
+ $unread = 0;
+
+ # this needs to be rewritten
+ while ($line = db_fetch_assoc($result)) {
+ $unread += $line["unread"];
+ }
+
+ return $unread;
+
+ } else {
+ $match_part = "feed_id = '$n_feed'";
+ }
+ } else if ($feed < -10) {
+ $label_id = -$feed - 11;
+
+ $result = db_query($link, "SELECT sql_exp FROM ttrss_labels WHERE
+ id = '$label_id' AND owner_uid = " . $_SESSION["uid"]);
+
+ $match_part = db_fetch_result($result, 0, "sql_exp");
+ }
+
+ if ($match_part) {
+
+ $result = db_query($link, "SELECT count(int_id) AS unread
+ FROM ttrss_user_entries
+ WHERE unread = true AND $match_part AND owner_uid = " . $_SESSION["uid"]);
+
+ } else {
+
+ $result = db_query($link, "SELECT COUNT(post_int_id) AS unread
+ FROM ttrss_tags,ttrss_user_entries
+ WHERE tag_name = '$feed' AND post_int_id = int_id AND unread = true AND
+ ttrss_tags.owner_uid = " . $_SESSION["uid"]);
+ }
+
+ $unread = db_fetch_result($result, 0, "unread");
+ return $unread;
+ }
+
+ /* FIXME this needs reworking */
+
+ function getGlobalUnread($link) {
+ $result = db_query($link, "SELECT count(id) as c_id FROM ttrss_entries,ttrss_user_entries
+ WHERE unread = true AND
+ ttrss_user_entries.ref_id = ttrss_entries.id AND
+ owner_uid = " . $_SESSION["uid"]);
+ $c_id = db_fetch_result($result, 0, "c_id");
+ return $c_id;
+ }
+
+ function getGlobalCounters($link, $global_unread = -1) {
+ if ($global_unread == -1) {
+ $global_unread = getGlobalUnread($link);
+ }
+ print "<counter type=\"global\" id='global-unread' counter='$global_unread'/>";
+ }
+
+ function getTagCounters($link, $smart_mode = SMART_RPC_COUNTERS) {
+
+ if ($smart_mode) {
+ if (!$_SESSION["tctr_last_value"]) {
+ $_SESSION["tctr_last_value"] = array();
+ }
+ }
+
+ $old_counters = $_SESSION["tctr_last_value"];
+
+ $tctrs_modified = false;
+
+/* $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
+ FROM ttrss_tags,ttrss_entries,ttrss_user_entries WHERE
+ ttrss_user_entries.ref_id = ttrss_entries.id AND
+ ttrss_tags.owner_uid = ".$_SESSION["uid"]." AND
+ post_int_id = ttrss_user_entries.int_id AND unread = true GROUP BY tag_name
+ UNION
+ select tag_name,0 as count FROM ttrss_tags
+ WHERE ttrss_tags.owner_uid = ".$_SESSION["uid"]); */
+
+ $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
+ FROM ttrss_user_entries WHERE int_id = post_int_id
+ AND unread = true)) AS count FROM ttrss_tags
+ WHERE owner_uid = 2 GROUP BY tag_name ORDER BY tag_name");
+
+ $tags = array();
+
+ while ($line = db_fetch_assoc($result)) {
+ $tags[$line["tag_name"]] += $line["count"];
+ }
+
+ foreach (array_keys($tags) as $tag) {
+ $unread = $tags[$tag];
+
+ $tag = htmlspecialchars($tag);
+
+ if (!$smart_mode || $old_counters[$tag] != $unread) {
+ $old_counters[$tag] = $unread;
+ $tctrs_modified = true;
+ print "<counter type=\"tag\" id=\"$tag\" counter=\"$unread\"/>";
+ }
+
+ }
+
+ if ($smart_mode && $tctrs_modified) {
+ $_SESSION["tctr_last_value"] = $old_counters;
+ }
+
+ }
+
+ function getLabelCounters($link, $smart_mode = SMART_RPC_COUNTERS, $ret_mode = false) {
+
+ if ($smart_mode) {
+ if (!$_SESSION["lctr_last_value"]) {
+ $_SESSION["lctr_last_value"] = array();
+ }
+ }
+
+ $ret_arr = array();
+
+ $old_counters = $_SESSION["lctr_last_value"];
+ $lctrs_modified = false;
+
+ $result = db_query($link, "SELECT count(id) as count FROM ttrss_entries,ttrss_user_entries
+ WHERE marked = true AND ttrss_user_entries.ref_id = ttrss_entries.id AND
+ unread = true AND owner_uid = ".$_SESSION["uid"]);
+
+ $count = db_fetch_result($result, 0, "count");
+
+ if (!$ret_mode) {
+ print "<counter type=\"label\" id=\"-1\" counter=\"$count\"/>";
+ } else {
+ $ret_arr["-1"]["counter"] = $count;
+ $ret_arr["-1"]["description"] = "Starred";
+ }
+
+ $result = db_query($link, "SELECT owner_uid,id,sql_exp,description FROM
+ ttrss_labels WHERE owner_uid = ".$_SESSION["uid"]." ORDER by description");
+
+ while ($line = db_fetch_assoc($result)) {
+
+ $id = -$line["id"] - 11;
+
+ $label_name = $line["description"];
+
+ error_reporting (0);
+
+ $tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_user_entries,ttrss_entries
+ WHERE (" . $line["sql_exp"] . ") AND unread = true AND
+ ttrss_user_entries.ref_id = ttrss_entries.id AND
+ owner_uid = ".$_SESSION["uid"]);
+
+ $count = db_fetch_result($tmp_result, 0, "count");
+
+ if (!$smart_mode || $old_counters[$id] != $count) {
+ $old_counters[$id] = $count;
+ $lctrs_modified = true;
+ if (!$ret_mode) {
+ print "<counter type=\"label\" id=\"$id\" counter=\"$count\"/>";
+ } else {
+ $ret_arr[$id]["counter"] = $count;
+ $ret_arr[$id]["description"] = $label_name;
+ }
+ }
+
+ error_reporting (DEFAULT_ERROR_LEVEL);
+ }
+
+ if ($smart_mode && $lctrs_modified) {
+ $_SESSION["lctr_last_value"] = $old_counters;
+ }
+
+ return $ret_arr;
+ }
+
+/* function getFeedCounter($link, $id) {
+
+ $result = db_query($link, "SELECT
+ count(id) as count,last_error
+ FROM ttrss_entries,ttrss_user_entries,ttrss_feeds
+ WHERE feed_id = '$id' AND unread = true
+ AND ttrss_user_entries.feed_id = ttrss_feeds.id
+ AND ttrss_user_entries.ref_id = ttrss_entries.id");
+
+ $count = db_fetch_result($result, 0, "count");
+ $last_error = htmlspecialchars(db_fetch_result($result, 0, "last_error"));
+
+ print "<counter type=\"feed\" id=\"$id\" counter=\"$count\" error=\"$last_error\"/>";
+ } */
+
+ function getFeedCounters($link, $smart_mode = SMART_RPC_COUNTERS) {
+
+ if ($smart_mode) {
+ if (!$_SESSION["fctr_last_value"]) {
+ $_SESSION["fctr_last_value"] = array();
+ }
+ }
+
+ $old_counters = $_SESSION["fctr_last_value"];
+
+ $result = db_query($link, "SELECT id,last_error,parent_feed,
+ SUBSTRING(last_updated,1,19) AS last_updated,
+ (SELECT count(id)
+ FROM ttrss_entries,ttrss_user_entries
+ WHERE feed_id = ttrss_feeds.id AND
+ ttrss_user_entries.ref_id = ttrss_entries.id
+ AND unread = true AND owner_uid = ".$_SESSION["uid"].") as count
+ FROM ttrss_feeds WHERE owner_uid = ".$_SESSION["uid"] . "
+ AND parent_feed IS NULL");
+
+ $fctrs_modified = false;
+
+ $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
+
+ while ($line = db_fetch_assoc($result)) {
+
+ $id = $line["id"];
+ $count = $line["count"];
+ $last_error = htmlspecialchars($line["last_error"]);
+
+ if (get_pref($link, 'HEADLINES_SMART_DATE')) {
+ $last_updated = smart_date_time(strtotime($line["last_updated"]));
+ } else {
+ $last_updated = date($short_date, strtotime($line["last_updated"]));
+ }
+
+ $has_img = is_file(ICONS_DIR . "/$id.ico");
+
+ $tmp_result = db_query($link,
+ "SELECT id,COUNT(unread) AS unread
+ FROM ttrss_feeds LEFT JOIN ttrss_user_entries
+ ON (ttrss_feeds.id = ttrss_user_entries.feed_id)
+ WHERE parent_feed = '$id' AND unread = true GROUP BY ttrss_feeds.id");
+
+ if (db_num_rows($tmp_result) > 0) {
+ while ($l = db_fetch_assoc($tmp_result)) {
+ $count += $l["unread"];
+ }
+ }
+
+ if (!$smart_mode || $old_counters[$id] != $count) {
+ $old_counters[$id] = $count;
+ $fctrs_modified = true;
+
+ if ($last_error) {
+ $error_part = "error=\"$last_error\"";
+ } else {
+ $error_part = "";
+ }
+
+ if ($has_img) {
+ $has_img_part = "hi=\"$has_img\"";
+ } else {
+ $has_img_part = "";
+ }
+
+ print "<counter type=\"feed\" id=\"$id\" counter=\"$count\" $has_img_part $error_part updated=\"$last_updated\"/>";
+ }
+ }
+
+ if ($smart_mode && $fctrs_modified) {
+ $_SESSION["fctr_last_value"] = $old_counters;
+ }
+ }
+
+ function get_script_dt_add() {
+ if (strpos(VERSION, "99") === false) {
+ return VERSION;
+ } else {
+ return time();
+ }
+ }
+
+ function get_pgsql_version($link) {
+ $result = db_query($link, "SELECT version() AS version");
+ $version = split(" ", db_fetch_result($result, 0, "version"));
+ return $version[1];
+ }
+
+ function print_error_xml($code, $add_msg = "") {
+ global $ERRORS;
+
+ $error_msg = $ERRORS[$code];
+
+ if ($add_msg) {
+ $error_msg = "$error_msg; $add_msg";
+ }
+
+ print "<rpc-reply>";
+ print "<error error-code=\"$code\" error-msg=\"$error_msg\"/>";
+ print "</rpc-reply>";
+ }
+
+ function subscribe_to_feed($link, $feed_link, $cat_id = 0) {
+
+ if ($cat_id == "0" || !$cat_id) {
+ $cat_qpart = "NULL";
+ } else {
+ $cat_qpart = "'$cat_id'";
+ }
+
+ $result = db_query($link,
+ "SELECT id FROM ttrss_feeds
+ WHERE feed_url = '$feed_link' AND owner_uid = ".$_SESSION["uid"]);
+
+ if (db_num_rows($result) == 0) {
+
+ $result = db_query($link,
+ "INSERT INTO ttrss_feeds (owner_uid,feed_url,title,cat_id)
+ VALUES ('".$_SESSION["uid"]."', '$feed_link',
+ '[Unknown]', $cat_qpart)");
+
+ $result = db_query($link,
+ "SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_link'
+ AND owner_uid = " . $_SESSION["uid"]);
+
+ $feed_id = db_fetch_result($result, 0, "id");
+
+ if ($feed_id) {
+ update_rss_feed($link, $feed_link, $feed_id, true);
+ }
+
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ function print_feed_select($link, $id, $default_id = "",
+ $attributes = "", $include_all_feeds = true) {
+
+ print "<select id=\"$id\" name=\"$id\" $attributes>";
+ if ($include_all_feeds) {
+ print "<option value=\"0\">All feeds</option>";
+ }
+
+ $result = db_query($link, "SELECT id,title FROM ttrss_feeds
+ WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
+
+ if (db_num_rows($result) > 0 && $include_all_feeds) {
+ print "<option disabled>--------</option>";
+ }
+
+ while ($line = db_fetch_assoc($result)) {
+ if ($line["id"] == $default_id) {
+ $is_selected = "selected";
+ } else {
+ $is_selected = "";
+ }
+ printf("<option $is_selected value='%d'>%s</option>",
+ $line["id"], htmlspecialchars(db_unescape_string($line["title"])));
+ }
+
+ print "</select>";
+ }
+
+ function print_feed_cat_select($link, $id, $default_id = "",
+ $attributes = "", $include_all_cats = true) {
+
+ print "<select id=\"$id\" name=\"$id\" $attributes>";
+
+ if ($include_all_cats) {
+ print "<option value=\"0\">Uncategorized</option>";
+ }
+
+ $result = db_query($link, "SELECT id,title FROM ttrss_feed_categories
+ WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
+
+ if (db_num_rows($result) > 0 && $include_all_cats) {
+ print "<option disabled>--------</option>";
+ }
+
+ while ($line = db_fetch_assoc($result)) {
+ if ($line["id"] == $default_id) {
+ $is_selected = "selected";
+ } else {
+ $is_selected = "";
+ }
+ printf("<option $is_selected value='%d'>%s</option>",
+ $line["id"], htmlspecialchars(db_unescape_string($line["title"])));
+ }
+
+ print "</select>";
+ }
+
+ function checkbox_to_sql_bool($val) {
+ return ($val == "on") ? "true" : "false";
+ }
+
+ function getFeedCatTitle($link, $id) {
+ if ($id == -1) {
+ return "Special";
+ } else if ($id < -10) {
+ return "Labels";
+ } else if ($id > 0) {
+ $result = db_query($link, "SELECT ttrss_feed_categories.title
+ FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
+ cat_id = ttrss_feed_categories.id");
+ if (db_num_rows($result) == 1) {
+ return db_fetch_result($result, 0, "title");
+ } else {
+ return "Uncategorized";
+ }
+ } else {
+ return "getFeedCatTitle($id) failed";
+ }
+
+ }
+
+ function getFeedTitle($link, $id) {
+ if ($id == -1) {
+ return "Starred articles";
+ } else if ($id < -10) {
+ $label_id = -10 - $id;
+ $result = db_query($link, "SELECT description FROM ttrss_labels WHERE id = '$label_id'");
+ if (db_num_rows($result) == 1) {
+ return db_fetch_result($result, 0, "description");
+ } else {
+ return "Unknown label ($label_id)";
+ }
+
+ } else if ($id > 0) {
+ $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
+ if (db_num_rows($result) == 1) {
+ return db_fetch_result($result, 0, "title");
+ } else {
+ return "Unknown feed ($id)";
+ }
+ } else {
+ return "getFeedTitle($id) failed";
+ }
+
+ }
+
+ function get_session_cookie_name() {
+ return ((!defined('TTRSS_SESSION_NAME')) ? "ttrss_sid" : TTRSS_SESSION_NAME);
+ }
+
+ function print_init_params($link) {
+ print "<init-params>";
+ if ($_SESSION["stored-params"]) {
+ foreach (array_keys($_SESSION["stored-params"]) as $key) {
+ $value = htmlspecialchars($_SESSION["stored-params"][$key]);
+ print "<param key=\"$key\" value=\"$value\"/>";
+ }
+ }
+
+ print "<param key=\"daemon_enabled\" value=\"" . ENABLE_UPDATE_DAEMON . "\"/>";
+ print "<param key=\"feeds_frame_refresh\" value=\"" . FEEDS_FRAME_REFRESH . "\"/>";
+ print "<param key=\"daemon_refresh_only\" value=\"" . DAEMON_REFRESH_ONLY . "\"/>";
+
+ print "<param key=\"on_catchup_show_next_feed\" value=\"" .
+ get_pref($link, "ON_CATCHUP_SHOW_NEXT_FEED") . "\"/>";
+
+ print "<param key=\"hide_read_feeds\" value=\"" .
+ sprintf("%d", get_pref($link, "HIDE_READ_FEEDS")) . "\"/>";
+
+ print "<param key=\"feeds_sort_by_unread\" value=\"" .
+ sprintf("%d", get_pref($link, "FEEDS_SORT_BY_UNREAD")) . "\"/>";
+
+ print "</init-params>";
+ }
+
+ function print_runtime_info($link) {
+ print "<runtime-info>";
+ if (ENABLE_UPDATE_DAEMON) {
+ print "<param key=\"daemon_is_running\" value=\"".
+ sprintf("%d", file_is_locked("update_daemon.lock")) . "\"/>";
+ }
+ print "</runtime-info>";
+ }
+
+ function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on) {
+
+ if ($search) {
+ if ($match_on == "both") {
+ $search_query_part = "(upper(ttrss_entries.title) LIKE upper('%$search%')
+ OR upper(ttrss_entries.content) LIKE '%$search%') AND";
+ } else if ($match_on == "title") {
+ $search_query_part = "upper(ttrss_entries.title) LIKE upper('%$search%')
+ AND";
+ } else if ($match_on == "content") {
+ $search_query_part = "upper(ttrss_entries.content) LIKE upper('%$search%') AND";
+ }
+ } else {
+ $search_query_part = "";
+ }
+
+ $view_query_part = "";
+
+ if ($view_mode == "adaptive") {
+ if ($search) {
+ $view_query_part = " ";
+ } else if ($feed != -1) {
+ $unread = getFeedUnread($link, $feed, $cat_view);
+ if ($unread > 0) {
+ $view_query_part = " unread = true AND ";
+ }
+ }
+ }
+
+ if ($view_mode == "marked") {
+ $view_query_part = " marked = true AND ";
+ }
+
+ if ($view_mode == "unread") {
+ $view_query_part = " unread = true AND ";
+ }
+
+ if ($limit > 0) {
+ $limit_query_part = "LIMIT " . $limit;
+ }
+
+ $vfeed_query_part = "";
+
+ // override query strategy and enable feed display when searching globally
+ if ($search && $search_mode == "all_feeds") {
+ $query_strategy_part = "ttrss_entries.id > 0";
+ $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
+ } else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) {
+ $query_strategy_part = "ttrss_entries.id > 0";
+ $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
+ id = feed_id) as feed_title,";
+ } else if ($feed >= 0 && $search && $search_mode == "this_cat") {
+
+ $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
+
+ $tmp_result = db_query($link, "SELECT id
+ FROM ttrss_feeds WHERE cat_id =
+ (SELECT cat_id FROM ttrss_feeds WHERE id = '$feed') AND id != '$feed'");
+
+ $cat_siblings = array();
+
+ if (db_num_rows($tmp_result) > 0) {
+ while ($p = db_fetch_assoc($tmp_result)) {
+ array_push($cat_siblings, "feed_id = " . $p["id"]);
+ }
+
+ $query_strategy_part = sprintf("(feed_id = %d OR %s)",
+ $feed, implode(" OR ", $cat_siblings));
+
+ } else {
+ $query_strategy_part = "ttrss_entries.id > 0";
+ }
+
+ } else if ($feed >= 0) {
+
+ if ($cat_view) {
+
+ if ($feed > 0) {
+ $query_strategy_part = "cat_id = '$feed'";
+ } else {
+ $query_strategy_part = "cat_id IS NULL";
+ }
+
+ $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
+
+ } else {
+ $tmp_result = db_query($link, "SELECT id
+ FROM ttrss_feeds WHERE parent_feed = '$feed'
+ ORDER BY cat_id,title");
+
+ $parent_ids = array();
+
+ if (db_num_rows($tmp_result) > 0) {
+ while ($p = db_fetch_assoc($tmp_result)) {
+ array_push($parent_ids, "feed_id = " . $p["id"]);
+ }
+
+ $query_strategy_part = sprintf("(feed_id = %d OR %s)",
+ $feed, implode(" OR ", $parent_ids));
+
+ $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
+ } else {
+ $query_strategy_part = "feed_id = '$feed'";
+ }
+ }
+ } else if ($feed == -1) { // starred virtual feed
+ $query_strategy_part = "marked = true";
+ $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
+ } else if ($feed <= -10) { // labels
+ $label_id = -$feed - 11;
+
+ $tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels
+ WHERE id = '$label_id'");
+
+ $query_strategy_part = db_fetch_result($tmp_result, 0, "sql_exp");
+
+ $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
+ } else {
+ $query_strategy_part = "id > 0"; // dumb
+ }
+
+ $order_by = "updated DESC";
+
+ $feed_title = "";
+
+ if ($search && $search_mode == "all_feeds") {
+ $feed_title = "Global search results ($search)";
+ } else if ($search && preg_match('/^-?[0-9][0-9]*$/', $feed) == false) {
+ $feed_title = "Feed search results ($search, $feed)";
+ } else if (preg_match('/^-?[0-9][0-9]*$/', $feed) == false) {
+ $feed_title = $feed;
+ } else if (preg_match('/^-?[0-9][0-9]*$/', $feed) != false && $feed >= 0) {
+
+ if ($cat_view) {
+
+ if ($feed != 0) {
+ $result = db_query($link, "SELECT title FROM ttrss_feed_categories
+ WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
+ $feed_title = db_fetch_result($result, 0, "title");
+ } else {
+ $feed_title = "Uncategorized";
+ }
+ } else {
+
+ $result = db_query($link, "SELECT title,site_url,last_error FROM ttrss_feeds
+ WHERE id = '$feed' AND owner_uid = " . $_SESSION["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");
+
+ }
+
+ } else if ($feed == -1) {
+ $feed_title = "Starred articles";
+ } else if ($feed < -10) {
+ $label_id = -$feed - 11;
+ $result = db_query($link, "SELECT description FROM ttrss_labels
+ WHERE id = '$label_id'");
+ $feed_title = db_fetch_result($result, 0, "description");
+ } else {
+ $feed_title = "?";
+ }
+
+ $feed_title = db_unescape_string($feed_title);
+
+ if ($feed < -10) error_reporting (0);
+
+ if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
+
+ if ($feed >= 0) {
+ $feed_kind = "Feeds";
+ } else {
+ $feed_kind = "Labels";
+ }
+
+ $content_query_part = "content as content_preview,";
+
+ $query = "SELECT
+ ttrss_entries.id,ttrss_entries.title,
+ SUBSTRING(updated,1,16) as updated,
+ unread,feed_id,marked,link,last_read,
+ SUBSTRING(last_read,1,19) as last_read_noms,
+ $vfeed_query_part
+ $content_query_part
+ SUBSTRING(updated,1,19) as updated_noms
+ FROM
+ ttrss_entries,ttrss_user_entries,ttrss_feeds
+ WHERE
+ ttrss_user_entries.feed_id = ttrss_feeds.id AND
+ ttrss_user_entries.ref_id = ttrss_entries.id AND
+ ttrss_user_entries.owner_uid = '".$_SESSION["uid"]."' AND
+ $search_query_part
+ $view_query_part
+ $query_strategy_part ORDER BY $order_by
+ $limit_query_part";
+
+ $result = db_query($link, $query);
+
+ if ($_GET["debug"]) print $query;
+
+ } else {
+ // browsing by tag
+
+ $feed_kind = "Tags";
+
+ $result = db_query($link, "SELECT
+ ttrss_entries.id as id,title,
+ SUBSTRING(updated,1,16) as updated,
+ unread,feed_id,
+ marked,link,last_read,
+ SUBSTRING(last_read,1,19) as last_read_noms,
+ $vfeed_query_part
+ $content_query_part
+ SUBSTRING(updated,1,19) as updated_noms
+ FROM
+ ttrss_entries,ttrss_user_entries,ttrss_tags
+ WHERE
+ ref_id = ttrss_entries.id AND
+ ttrss_user_entries.owner_uid = '".$_SESSION["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
+ $limit_query_part");
+ }
+
+ return array($result, $feed_title, $feed_site_url, $last_error);
+
+ }
+