<?
+
+ if ($_GET["debug"]) {
+ define('DEFAULT_ERROR_LEVEL', E_ALL);
+ } else {
+ define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE);
+ }
+
require_once 'config.php';
+ require_once 'db-prefs.php';
+ require_once 'compat.php';
+
+ require_once 'magpierss/rss_utils.inc';
define('MAGPIE_OUTPUT_ENCODING', 'UTF-8');
- function purge_old_posts($link) {
+ function purge_feed($link, $feed_id, $purge_interval) {
+
+ if (DB_TYPE == "pgsql") {
+ db_query($link, "DELETE FROM ttrss_user_entries WHERE
+ marked = false AND feed_id = '$feed_id' AND
+ (SELECT date_entered FROM ttrss_entries WHERE
+ id = ref_id) < NOW() - INTERVAL '$purge_interval days'");
+ } else {
+ db_query($link, "DELETE FROM ttrss_user_entries WHERE
+ marked = false AND feed_id = '$feed_id' AND
+ (SELECT date_entered FROM ttrss_entries WHERE
+ id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
+ }
+ }
- $result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds");
+ function global_purge_old_posts($link, $do_output = false) {
+
+ $result = db_query($link,
+ "SELECT id,purge_interval,owner_uid FROM ttrss_feeds");
while ($line = db_fetch_assoc($result)) {
$feed_id = $line["id"];
$purge_interval = $line["purge_interval"];
+ $owner_uid = $line["owner_uid"];
- if ($purge_interval == 0) $purge_interval = PURGE_OLD_DAYS;
-
- if ($purge_interval != 0) {
+ if ($purge_interval == 0) {
+
+ $tmp_result = db_query($link,
+ "SELECT value FROM ttrss_user_prefs WHERE
+ pref_name = 'PURGE_OLD_DAYS' AND owner_uid = '$owner_uid'");
- if (DB_TYPE == "pgsql") {
- db_query($link, "DELETE FROM ttrss_entries WHERE
- marked = false AND feed_id = '$feed_id' AND
- date_entered < NOW() - INTERVAL '$purge_interval days'");
- } else {
- db_query($link, "DELETE FROM ttrss_entries WHERE
- marked = false AND AND feed_id = '$feed_id' AND
- date_entered < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
+ if (db_num_rows($tmp_result) != 0) {
+ $purge_interval = db_fetch_result($tmp_result, 0, "value");
}
}
+
+ if ($do_output) {
+ print "<feed id='$feed_id' p_intl='$purge_interval'/>";
+ }
+
+ if ($purge_interval > 0) {
+ purge_feed($link, $feed_id, $purge_interval);
+ }
}
- /*
- if (PURGE_OLD_DAYS > 0) {
+ // purge orphaned posts in main content table
+ db_query($link, "DELETE FROM ttrss_entries WHERE
+ (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
- if (DB_TYPE == "pgsql") {
- $result = db_query($link, "DELETE FROM ttrss_entries WHERE
- marked = false AND feed_id = '$feed_id' AND
- date_entered < NOW() - INTERVAL '".PURGE_OLD_DAYS." days'");
- } else {
- $result = db_query($link, "DELETE FROM ttrss_entries WHERE
- marked = false AND AND feed_id = '$feed_id' AND
- date_entered < DATE_SUB(NOW(), INTERVAL ".PURGE_OLD_DAYS." DAY)");
+ }
+
+ function purge_old_posts($link) {
+
+ $user_id = $_SESSION["uid"];
+
+ $result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds
+ WHERE owner_uid = '$user_id'");
+
+ while ($line = db_fetch_assoc($result)) {
+
+ $feed_id = $line["id"];
+ $purge_interval = $line["purge_interval"];
+
+ if ($purge_interval == 0) $purge_interval = get_pref($link, 'PURGE_OLD_DAYS');
+
+ if ($purge_interval > 0) {
+ purge_feed($link, $feed_id, $purge_interval);
}
- } */
+ }
+
+ // purge orphaned posts in main content table
+ db_query($link, "DELETE FROM ttrss_entries WHERE
+ (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
}
- function update_all_feeds($link, $fetch) {
+ function update_all_feeds($link, $fetch, $user_id = false, $force_daemon = false) {
if (WEB_DEMO_MODE) return;
- if (DAEMON_REFRESH_ONLY) {
- if (!$_GET["daemon"]) {
- return;
- }
+ if (!$user_id) {
+ $user_id = $_SESSION["uid"];
+ purge_old_posts($link);
}
- db_query($link, "BEGIN");
+// db_query($link, "BEGIN");
+
+ if (MAX_UPDATE_TIME > 0) {
+ if (DB_TYPE == "mysql") {
+ $q_order = "RAND()";
+ } else {
+ $q_order = "RANDOM()";
+ }
+ } else {
+ $q_order = "last_updated DESC";
+ }
$result = db_query($link, "SELECT feed_url,id,
- substring(last_updated,1,19) as last_updated,
- update_interval FROM ttrss_feeds");
+ SUBSTRING(last_updated,1,19) AS last_updated,
+ update_interval FROM ttrss_feeds WHERE owner_uid = '$user_id'
+ ORDER BY $q_order");
+
+ $upd_start = time();
while ($line = db_fetch_assoc($result)) {
$upd_intl = $line["update_interval"];
- if (!$upd_intl || $upd_intl == 0) $upd_intl = DEFAULT_UPDATE_INTERVAL;
+ if (!$upd_intl || $upd_intl == 0) {
+ $upd_intl = get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $user_id);
+ }
+
+ if ($upd_intl < 0) {
+ // Updates for this feed are disabled
+ continue;
+ }
+
+ if ($fetch || (!$line["last_updated"] ||
+ time() - strtotime($line["last_updated"]) > ($upd_intl * 60))) {
+
+// print "<!-- feed: ".$line["feed_url"]." -->";
- if (!$line["last_updated"] ||
- time() - strtotime($line["last_updated"]) > ($upd_intl * 60)) {
+ update_rss_feed($link, $line["feed_url"], $line["id"], $force_daemon);
- update_rss_feed($link, $line["feed_url"], $line["id"]);
+ $upd_elapsed = time() - $upd_start;
+
+ if (MAX_UPDATE_TIME > 0 && $upd_elapsed > MAX_UPDATE_TIME) {
+ return;
+ }
}
}
- purge_old_posts($link);
-
- db_query($link, "COMMIT");
+// db_query($link, "COMMIT");
}
- function check_feed_favicon($feed_url, $feed) {
+ function check_feed_favicon($feed_url, $feed, $link) {
$feed_url = str_replace("http://", "", $feed_url);
$feed_url = preg_replace("/\/.*$/", "", $feed_url);
error_reporting(0);
$r = fopen($icon_url, "r");
- error_reporting (E_ERROR | E_WARNING | E_PARSE);
+ error_reporting (DEFAULT_ERROR_LEVEL);
if ($r) {
- $tmpfname = tempnam("/tmp", "ttrssicon");
+ $tmpfname = tempnam(TMP_DIRECTORY, "ttrssicon");
$t = fopen($tmpfname, "w");
if (!rename($tmpfname, $icon_file)) {
unlink($tmpfname);
}
- error_reporting (E_ERROR | E_WARNING | E_PARSE);
+
+ chmod($icon_file, 0644);
+
+ error_reporting (DEFAULT_ERROR_LEVEL);
}
}
}
- function update_rss_feed($link, $feed_url, $feed) {
+ function update_rss_feed($link, $feed_url, $feed, $ignore_daemon = false) {
if (WEB_DEMO_MODE) return;
+ if (DAEMON_REFRESH_ONLY && !$_GET["daemon"] && !$ignore_daemon) {
+ return;
+ }
+
+ $result = db_query($link, "SELECT update_interval,auth_login,auth_pass
+ FROM ttrss_feeds WHERE id = '$feed'");
+
+ $auth_login = db_fetch_result($result, 0, "auth_login");
+ $auth_pass = db_fetch_result($result, 0, "auth_pass");
+
+ $update_interval = db_fetch_result($result, 0, "update_interval");
+
+ if ($update_interval < 0) { return; }
+
$feed = db_escape_string($feed);
- error_reporting(0);
- $rss = fetch_rss($feed_url);
+ $fetch_url = $feed_url;
- error_reporting (E_ERROR | E_WARNING | E_PARSE);
+ if ($auth_login && $auth_pass) {
+ $url_parts = array();
+ preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts);
- db_query($link, "BEGIN");
+ if ($url_parts[1] && $url_parts[2]) {
+ $fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2];
+ }
+
+ }
+ error_reporting(0);
+ $rss = fetch_rss($fetch_url);
+
+ error_reporting (DEFAULT_ERROR_LEVEL);
$feed = db_escape_string($feed);
if ($rss) {
- if (ENABLE_FEED_ICONS) {
- check_feed_favicon($feed_url, $feed);
- }
-
- $result = db_query($link, "SELECT title,icon_url FROM ttrss_feeds WHERE id = '$feed'");
+ db_query($link, "BEGIN");
+
+ $result = db_query($link, "SELECT title,icon_url,site_url,owner_uid
+ FROM ttrss_feeds WHERE id = '$feed'");
$registered_title = db_fetch_result($result, 0, "title");
$orig_icon_url = db_fetch_result($result, 0, "icon_url");
+ $orig_site_url = db_fetch_result($result, 0, "site_url");
+
+ $owner_uid = db_fetch_result($result, 0, "owner_uid");
+
+ if (get_pref($link, 'ENABLE_FEED_ICONS', $owner_uid)) {
+ check_feed_favicon($feed_url, $feed, $link);
+ }
- if (!$registered_title) {
+ if (!$registered_title || $registered_title == "[Unknown]") {
$feed_title = db_escape_string($rss->channel["title"]);
- db_query($link, "UPDATE ttrss_feeds SET title = '$feed_title' WHERE id = '$feed'");
+ db_query($link, "UPDATE ttrss_feeds SET
+ title = '$feed_title' WHERE id = '$feed'");
+ }
+
+ $site_url = $rss->channel["link"];
+ // weird, weird Magpie
+ if (!$site_url) $site_url = db_escape_string($rss->channel["link_"]);
+
+ if ($site_url && $orig_site_url != db_escape_string($site_url)) {
+ db_query($link, "UPDATE ttrss_feeds SET
+ site_url = '$site_url' WHERE id = '$feed'");
}
// print "I: " . $rss->channel["image"]["url"];
$icon_url = $rss->image["url"];
- if ($icon_url && !$orig_icon_url) {
+ if ($icon_url && !$orig_icon_url != db_escape_string($icon_url)) {
$icon_url = db_escape_string($icon_url);
db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'");
}
$filters = array();
$result = db_query($link, "SELECT reg_exp,
- (SELECT name FROM ttrss_filter_types
- WHERE id = filter_type) as name
- FROM ttrss_filters");
+ ttrss_filter_types.name AS name,
+ ttrss_filter_actions.name AS action
+ FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE
+ owner_uid = $owner_uid AND
+ ttrss_filter_types.id = filter_type AND
+ ttrss_filter_actions.id = action_id AND
+ (feed_id IS NULL OR feed_id = '$feed')");
while ($line = db_fetch_assoc($result)) {
if (!$filters[$line["name"]]) $filters[$line["name"]] = array();
- array_push($filters[$line["name"]], $line["reg_exp"]);
+
+ $filter["reg_exp"] = $line["reg_exp"];
+ $filter["action"] = $line["action"];
+
+ array_push($filters[$line["name"]], $filter);
}
- foreach ($rss->items as $item) {
+ $iterator = $rss->items;
+
+ if (!$iterator) $iterator = $rss->entries;
+ if (!$iterator) $iterator = $rss;
+
+ foreach ($iterator as $item) {
$entry_guid = $item["id"];
$rss_2_date = $item['pubdate'];
$rss_1_date = $item['dc']['date'];
$atom_date = $item['issued'];
+ if (!$atom_date) $atom_date = $item['updated'];
if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date);
if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date);
$entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
$entry_title = $item["title"];
- $entry_link = $item["link"];
+
+ // strange Magpie workaround
+ $entry_link = $item["link_"];
+ if (!$entry_link) $entry_link = $item["link"];
if (!$entry_title) continue;
if (!$entry_link) continue;
if (!$entry_content) $entry_content = $item["content:encoded"];
if (!$entry_content) $entry_content = $item["content"];
+ if (!$entry_content) $entry_content = $item["summary"];
if (!$entry_content) $entry_content = $item["description"];
// if (!$entry_content) continue;
}
// print_r($item);
-// print_r($entry_content);
+// print_r(htmlspecialchars($entry_content));
+// print "<br>";
+ $entry_content_unescaped = $entry_content;
$content_hash = "SHA1:" . sha1(strip_tags($entry_content));
$entry_comments = $item["comments"];
$entry_guid = db_escape_string($entry_guid);
- $result = db_query($link, "
- SELECT
- id,last_read,no_orig_date,title,feed_id,content_hash,
- substring(updated,1,19) as updated
- FROM
- ttrss_entries
- WHERE
- guid = '$entry_guid'");
+ $result = db_query($link, "SELECT id FROM ttrss_entries
+ WHERE guid = '$entry_guid'");
+
+ $entry_content = db_escape_string($entry_content);
+ $entry_title = db_escape_string($entry_title);
+ $entry_link = db_escape_string($entry_link);
+ $entry_comments = db_escape_string($entry_comments);
+
+ $num_comments = db_escape_string($item["slash"]["comments"]);
-// print db_num_rows($result) . "$entry_guid<br/>";
+ if (!$num_comments) $num_comments = 0;
if (db_num_rows($result) == 0) {
- error_reporting(0);
- if (is_filtered($entry_title, $entry_content, $filters)) {
- continue;
- }
- error_reporting (E_ERROR | E_WARNING | E_PARSE);
-
- //$entry_guid = db_escape_string($entry_guid);
- $entry_content = db_escape_string($entry_content);
- $entry_title = db_escape_string($entry_title);
- $entry_link = db_escape_string($entry_link);
- $entry_comments = db_escape_string($entry_comments);
-
- $query = "INSERT
- INTO ttrss_entries
- (title,
- guid,
- link,
- updated,
- content,
+ // base post entry does not exist, create it
+
+ $result = db_query($link,
+ "INSERT INTO ttrss_entries
+ (title,
+ guid,
+ link,
+ updated,
+ content,
content_hash,
- feed_id,
- comments,
no_orig_date,
- date_entered)
+ date_entered,
+ comments,
+ num_comments)
VALUES
('$entry_title',
'$entry_guid',
- '$entry_link',
+ '$entry_link',
'$entry_timestamp_fmt',
'$entry_content',
'$content_hash',
- '$feed',
+ $no_orig_date,
+ NOW(),
'$entry_comments',
- $no_orig_date,
- NOW())";
+ '$num_comments')");
+ } else {
+ // we keep encountering the entry in feeds, so we need to
+ // update date_entered column so that we don't get horrible
+ // dupes when the entry gets purged and reinserted again e.g.
+ // in the case of SLOW SLOW OMG SLOW updating feeds
- $result = db_query($link, $query);
+ $base_entry_id = db_fetch_result($result, 0, "id");
- } else {
+ db_query($link, "UPDATE ttrss_entries SET date_entered = NOW()
+ WHERE id = '$base_entry_id'");
+ }
- $orig_entry_id = db_fetch_result($result, 0, "id");
- $orig_feed_id = db_fetch_result($result, 0, "feed_id");
+ // now it should exist, if not - bad luck then
-// print "OED: $orig_entry_id; OID: $orig_feed_id ; FID: $feed<br>";
+ $result = db_query($link, "SELECT
+ id,content_hash,no_orig_date,title,
+ substring(date_entered,1,19) as date_entered,
+ substring(updated,1,19) as updated,
+ num_comments
+ FROM
+ ttrss_entries
+ WHERE guid = '$entry_guid'");
- if ($orig_feed_id != $feed) {
-// print "<p>GUID $entry_guid: update from different feed ($orig_feed_id, $feed): $entry_guid [$entry_title]";
- continue;
- }
+ if (db_num_rows($result) == 1) {
- $entry_is_modified = false;
-
- $orig_timestamp = strtotime(db_fetch_result($result, 0, "updated"));
-
+ // this will be used below in update handler
$orig_content_hash = db_fetch_result($result, 0, "content_hash");
- $orig_last_read = db_fetch_result($result, 0, "last_read");
- $orig_no_orig_date = db_fetch_result($result, 0, "no_orig_date");
$orig_title = db_fetch_result($result, 0, "title");
+ $orig_num_comments = db_fetch_result($result, 0, "num_comments");
+ $orig_date_entered = strtotime(db_fetch_result($result,
+ 0, "date_entered"));
- $last_read_qpart = "";
+ $ref_id = db_fetch_result($result, 0, "id");
- if ($orig_content_hash != $content_hash) {
-// print "$orig_content_hash :: $content_hash<br>";
+ // check for user post link to main table
- if (UPDATE_POST_ON_CHECKSUM_CHANGE) {
- $last_read_qpart = 'last_read = null,';
- }
- $entry_is_modified = true;
+ // do we allow duplicate posts with same GUID in different feeds?
+ if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid)) {
+ $dupcheck_qpart = "AND feed_id = '$feed'";
+ } else {
+ $dupcheck_qpart = "";
+ }
+
+// error_reporting(0);
+
+ $filter_name = get_filter_name($entry_title, $entry_content,
+ $entry_link, $filters);
+
+ if ($filter_name == "filter") {
+ continue;
+ }
+
+// error_reporting (DEFAULT_ERROR_LEVEL);
+
+ $result = db_query($link,
+ "SELECT ref_id FROM ttrss_user_entries WHERE
+ ref_id = '$ref_id' AND owner_uid = '$owner_uid'
+ $dupcheck_qpart");
+
+ // okay it doesn't exist - create user entry
+ if (db_num_rows($result) == 0) {
+
+ if ($filter_name != 'catchup') {
+ $unread = 'true';
+ $last_read_qpart = 'NULL';
+ } else {
+ $unread = 'false';
+ $last_read_qpart = 'NOW()';
+ }
+
+ $result = db_query($link,
+ "INSERT INTO ttrss_user_entries
+ (ref_id, owner_uid, feed_id, unread, last_read)
+ VALUES ('$ref_id', '$owner_uid', '$feed', $unread,
+ $last_read_qpart)");
+ }
+
+ $post_needs_update = false;
+
+ if (get_pref($link, "UPDATE_POST_ON_CHECKSUM_CHANGE", $owner_uid) &&
+ ($content_hash != $orig_content_hash)) {
+ $post_needs_update = true;
}
if ($orig_title != $entry_title) {
- $entry_is_modified = true;
+ $post_needs_update = true;
}
- if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) {
- $entry_is_modified = true;
+ if ($orig_num_comments != $num_comments) {
+ $post_needs_update = true;
}
- if ($entry_is_modified) {
+// this doesn't seem to be very reliable
+//
+// if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) {
+// $post_needs_update = true;
+// }
+
+ // if post needs update, update it and mark all user entries
+ // linking to this post as updated
+ if ($post_needs_update) {
-// print "$entry_guid Modified!<br>";
+// print "<!-- post $orig_title needs update : $post_needs_update -->";
- $entry_comments = db_escape_string($entry_comments);
- $entry_content = db_escape_string($entry_content);
- $entry_title = db_escape_string($entry_title);
- $entry_link = db_escape_string($entry_link);
+ db_query($link, "UPDATE ttrss_entries
+ SET title = '$entry_title', content = '$entry_content',
+ num_comments = '$num_comments'
+ WHERE id = '$ref_id'");
- $query = "UPDATE ttrss_entries
- SET
- $last_read_qpart
- title = '$entry_title',
- link = '$entry_link',
- updated = '$entry_timestamp_fmt',
- content = '$entry_content',
- comments = '$entry_comments',
- content_hash = '$content_hash'
- WHERE
- id = '$orig_entry_id'";
+ db_query($link, "UPDATE ttrss_user_entries
+ SET last_read = null WHERE ref_id = '$ref_id' AND unread = false");
- $result = db_query($link, $query);
}
}
$entry_tags = null;
- preg_match_all("/<a.*?rel=.tag.*?>([^>]+)<\/a>/i", $entry_content,
- $entry_tags);
+ preg_match_all("/<a.*?href=.http:\/\/.*?technorati.com\/tag\/([^\"\'>]+)/i",
+ $entry_content_unescaped, $entry_tags);
+
+// print "<br>$entry_title : $entry_content_unescaped<br>";
+// print_r($entry_tags);
+// print "<br>";
$entry_tags = $entry_tags[1];
if (count($entry_tags) > 0) {
- $result = db_query($link, "SELECT id FROM ttrss_entries
- WHERE guid = '$entry_guid'");
-
- if (!$result || db_num_rows($result) != 1) {
- return;
- }
-
- $entry_id = db_fetch_result($result, 0, "id");
-
- foreach ($entry_tags as $tag) {
- $tag = db_escape_string(strtolower($tag));
+ $result = db_query($link, "SELECT id,int_id
+ FROM ttrss_entries,ttrss_user_entries
+ WHERE guid = '$entry_guid'
+ AND feed_id = '$feed' AND ref_id = id
+ AND owner_uid = '$owner_uid'");
- $result = db_query($link, "SELECT id FROM ttrss_tags
- WHERE tag_name = '$tag' AND post_id = '$entry_id' LIMIT 1");
+ if (db_num_rows($result) == 1) {
- if ($result && db_num_rows($result) == 0) {
-
-// print "tagging $entry_id as $tag<br>";
+ $entry_id = db_fetch_result($result, 0, "id");
+ $entry_int_id = db_fetch_result($result, 0, "int_id");
+
+ foreach ($entry_tags as $tag) {
+ $tag = db_escape_string(strtolower($tag));
- db_query($link, "INSERT INTO ttrss_tags (tag_name,post_id)
- VALUES ('$tag', '$entry_id')");
- }
+ $tag = str_replace("+", " ", $tag);
+ $tag = str_replace("technorati tag: ", "", $tag);
+
+ $result = db_query($link, "SELECT id FROM ttrss_tags
+ WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND
+ owner_uid = '$owner_uid' LIMIT 1");
+
+ // print db_fetch_result($result, 0, "id");
+
+ if ($result && db_num_rows($result) == 0) {
+
+ // print "tagging $entry_id as $tag<br>";
+
+ db_query($link, "INSERT INTO ttrss_tags
+ (owner_uid,tag_name,post_int_id)
+ VALUES ('$owner_uid','$tag', '$entry_int_id')");
+ }
+ }
}
- }
- }
+ }
+ }
db_query($link, "UPDATE ttrss_feeds
SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
+ db_query($link, "COMMIT");
+
} else {
$error_msg = db_escape_string(magpie_error());
db_query($link,
last_updated = NOW() WHERE id = '$feed'");
}
- db_query($link, "COMMIT");
-
}
function print_select($id, $default, $values, $attributes = "") {
print "</select>";
}
- function is_filtered($title, $content, $filters) {
+ function get_filter_name($title, $content, $link, $filters) {
if ($filters["title"]) {
- foreach ($filters["title"] as $title_filter) {
- if (preg_match("/$title_filter/i", $title))
- return true;
+ foreach ($filters["title"] as $filter) {
+ $reg_exp = $filter["reg_exp"];
+ if (preg_match("/$reg_exp/i", $title)) {
+ return $filter["action"];
+ }
}
}
if ($filters["content"]) {
- foreach ($filters["content"] as $content_filter) {
- if (preg_match("/$content_filter/i", $content))
- return true;
+ foreach ($filters["content"] as $filter) {
+ $reg_exp = $filter["reg_exp"];
+ if (preg_match("/$reg_exp/i", $content)) {
+ return $filter["action"];
+ }
}
}
if ($filters["both"]) {
foreach ($filters["both"] as $filter) {
- if (preg_match("/$filter/i", $title) || preg_match("/$filter/i", $content))
- return true;
+ $reg_exp = $filter["reg_exp"];
+ if (preg_match("/$reg_exp/i", $title) ||
+ preg_match("/$reg_exp/i", $content)) {
+ return $filter["action"];
+ }
+ }
+ }
+
+ if ($filters["link"]) {
+ $reg_exp = $filter["reg_exp"];
+ foreach ($filters["link"] as $filter) {
+ $reg_exp = $filter["reg_exp"];
+ if (preg_match("/$reg_exp/i", $link)) {
+ return $filter["action"];
+ }
}
}
return false;
}
- function printFeedEntry($feed_id, $class, $feed_title, $unread, $icon_file) {
+ function printFeedEntry($feed_id, $class, $feed_title, $unread, $icon_file, $link) {
if (file_exists($icon_file) && filesize($icon_file) > 0) {
- $feed_icon = "<img src=\"$icon_file\">";
+ $feed_icon = "<img id=\"FIMG-$feed_id\" src=\"$icon_file\">";
} else {
- $feed_icon = "<img src=\"images/blank_icon.gif\">";
+ $feed_icon = "<img id=\"FIMG-$feed_id\" src=\"images/blank_icon.gif\">";
}
$feed = "<a href=\"javascript:viewfeed('$feed_id', 0);\">$feed_title</a>";
print "<li id=\"FEEDR-$feed_id\" class=\"$class\">";
- if (ENABLE_FEED_ICONS) {
+ if (get_pref($link, 'ENABLE_FEED_ICONS')) {
print "$feed_icon";
}
return ((float)$usec + (float)$sec);
}
+ function print_radio($id, $default, $values, $attributes = "") {
+ foreach ($values as $v) {
+
+ if ($v == $default)
+ $sel = "checked";
+ else
+ $sel = "";
+
+ if ($v == "Yes") {
+ $sel .= " value=\"1\"";
+ } else {
+ $sel .= " value=\"0\"";
+ }
+
+ print "<input class=\"noborder\"
+ type=\"radio\" $sel $attributes name=\"$id\"> $v ";
+
+ }
+ }
+
+ function initialize_user_prefs($link, $uid) {
+
+ $uid = db_escape_string($uid);
+
+ db_query($link, "BEGIN");
+
+ $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
+
+ $u_result = db_query($link, "SELECT pref_name
+ FROM ttrss_user_prefs WHERE owner_uid = '$uid'");
+
+ $active_prefs = array();
+
+ while ($line = db_fetch_assoc($u_result)) {
+ array_push($active_prefs, $line["pref_name"]);
+ }
+
+ while ($line = db_fetch_assoc($result)) {
+ if (array_search($line["pref_name"], $active_prefs) === FALSE) {
+// print "adding " . $line["pref_name"] . "<br>";
+
+ db_query($link, "INSERT INTO ttrss_user_prefs
+ (owner_uid,pref_name,value) VALUES
+ ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
+
+ }
+ }
+
+ db_query($link, "COMMIT");
+
+ }
+
+ function authenticate_user($link, $login, $password) {
+
+ $pwd_hash = 'SHA1:' . sha1($password);
+
+ $result = db_query($link, "SELECT id,login,access_level FROM ttrss_users WHERE
+ login = '$login' AND ((pwd_hash = '$password' AND '$password' = 'password')
+ OR pwd_hash = '$pwd_hash')");
+
+ if (db_num_rows($result) == 1) {
+ $_SESSION["uid"] = db_fetch_result($result, 0, "id");
+ $_SESSION["name"] = db_fetch_result($result, 0, "login");
+ $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
+
+ db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
+ $_SESSION["uid"]);
+
+ $user_theme = get_user_theme_path($link);
+
+ $_SESSION["theme"] = $user_theme;
+
+ initialize_user_prefs($link, $_SESSION["uid"]);
+
+ return true;
+ }
+
+ return false;
+
+ }
+
+ function make_password($length = 8) {
+
+ $password = "";
+ $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
+
+ $i = 0;
+
+ while ($i < $length) {
+ $char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
+
+ if (!strstr($password, $char)) {
+ $password .= $char;
+ $i++;
+ }
+ }
+ return $password;
+ }
+
+ // this is called after user is created to initialize default feeds, labels
+ // or whatever else
+
+ // user preferences are checked on every login, not here
+
+ function initialize_user($link, $uid) {
+
+ db_query($link, "insert into ttrss_labels (owner_uid,sql_exp,description)
+ values ('$uid','unread = true', 'Unread articles')");
+
+ db_query($link, "insert into ttrss_labels (owner_uid,sql_exp,description)
+ values ('$uid','last_read is null and unread = false', 'Updated articles')");
+
+ db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
+ values ('$uid', 'Tiny Tiny RSS: New Releases',
+ 'http://tt-rss.spb.ru/releases.rss')");
+
+ }
+
+ function logout_user() {
+ session_destroy();
+ }
+
+ function get_script_urlpath() {
+ return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]);
+ }
+
+ function get_login_redirect() {
+ $server = $_SERVER["SERVER_NAME"];
+
+ if (ENABLE_LOGIN_SSL) {
+ $protocol = "https";
+ } else {
+ $protocol = "http";
+ }
+
+ $url_path = get_script_urlpath();
+
+ $redirect_uri = "$protocol://$server$url_path/login.php";
+
+ return $redirect_uri;
+ }
+
+ function login_sequence($link) {
+ if (!SINGLE_USER_MODE) {
+
+ if (!USE_HTTP_AUTH) {
+ if (!$_SESSION["uid"]) {
+ $redirect_uri = get_login_redirect();
+ $return_to = preg_replace('/.*?\//', '', $_SERVER["REQUEST_URI"]);
+ header("Location: $redirect_uri?rt=$return_to");
+ exit;
+ }
+ } else {
+ if (!$_SESSION["uid"]) {
+ if (!$_SERVER["PHP_AUTH_USER"]) {
+
+ header('WWW-Authenticate: Basic realm="Tiny Tiny RSS"');
+ header('HTTP/1.0 401 Unauthorized');
+ exit;
+
+ } else {
+ $auth_result = authenticate_user($link,
+ $_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]);
+
+ if (!$auth_result) {
+ header('WWW-Authenticate: Basic realm="Tiny Tiny RSS"');
+ header('HTTP/1.0 401 Unauthorized');
+ exit;
+ }
+ }
+ }
+ }
+ } else {
+ $_SESSION["uid"] = 1;
+ $_SESSION["name"] = "admin";
+ initialize_user_prefs($link, 1);
+ }
+ }
+
+ function truncate_string($str, $max_len) {
+ if (mb_strlen($str, "utf-8") > $max_len - 3) {
+ return mb_substr($str, 0, $max_len, "utf-8") . "...";
+ } else {
+ return $str;
+ }
+ }
+
+ function get_user_theme_path($link) {
+ $result = db_query($link, "SELECT theme_path
+ FROM
+ ttrss_themes,ttrss_users
+ WHERE ttrss_themes.id = theme_id AND ttrss_users.id = " . $_SESSION["uid"]);
+ if (db_num_rows($result) != 0) {
+ return db_fetch_result($result, 0, "theme_path");
+ } else {
+ return null;
+ }
+ }
+
+ function smart_date_time($timestamp) {
+ if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
+ return date("G:i", $timestamp);
+ } else if (date("Y", $timestamp) == date("Y")) {
+ return date("M d, G:i", $timestamp);
+ } else {
+ return date("Y/m/d G:i", $timestamp);
+ }
+ }
+
+ function smart_date($timestamp) {
+ if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
+ return "Today";
+ } else if (date("Y", $timestamp) == date("Y")) {
+ return date("D m", $timestamp);
+ } else {
+ return date("Y/m/d", $timestamp);
+ }
+ }
+
+ function sql_bool_to_string($s) {
+ if ($s == "t" || $s == "1") {
+ return "true";
+ } else {
+ return "false";
+ }
+ }
+
+ function sql_bool_to_bool($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 error-code='$error_code'/>";
+ return false;
+ } else {
+ return true;
+ }
+ }
+
+ function file_is_locked($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;
+ }
+ }
+
?>
git.wh0rd.org / tt-rss.git / blobdiff