attributes; $feed_title = db_escape_string($attrs->getNamedItem('text')->nodeValue); if (!$feed_title) $feed_title = db_escape_string($attrs->getNamedItem('title')->nodeValue); $feed_url = db_escape_string($attrs->getNamedItem('xmlUrl')->nodeValue); if (!$feed_url) $feed_url = db_escape_string($attrs->getNamedItem('xmlURL')->nodeValue); $site_url = db_escape_string($attrs->getNamedItem('htmlUrl')->nodeValue); if ($feed_url && $feed_title) { $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_url' AND owner_uid = '$owner_uid'"); if (db_num_rows($result) == 0) { #opml_notice("[FEED] [$feed_title/$feed_url] dst_CAT=$cat_id"); opml_notice(T_sprintf("Adding feed: %s", $feed_title)); $query = "INSERT INTO ttrss_feeds (title, feed_url, owner_uid, cat_id, site_url, order_id) VALUES ('$feed_title', '$feed_url', '$owner_uid', '$cat_id', '$site_url', 0)"; db_query($link, $query); } else { opml_notice(T_sprintf("Duplicate feed: %s", $feed_title)); } } } function opml_import_label($link, $doc, $node, $owner_uid) { $attrs = $node->attributes; $label_name = db_escape_string($attrs->getNamedItem('label-name')->nodeValue); if ($label_name) { $fg_color = db_escape_string($attrs->getNamedItem('label-fg-color')->nodeValue); $bg_color = db_escape_string($attrs->getNamedItem('label-bg-color')->nodeValue); if (!label_find_id($link, $label_name, $_SESSION['uid'])) { opml_notice(T_sprintf("Adding label %s", htmlspecialchars($label_name))); label_create($link, $label_name, $fg_color, $bg_color); } else { opml_notice(T_sprintf("Duplicate label: %s", htmlspecialchars($label_name))); } } } function opml_import_preference($link, $doc, $node, $owner_uid) { $attrs = $node->attributes; $pref_name = db_escape_string($attrs->getNamedItem('pref-name')->nodeValue); if ($pref_name) { $pref_value = db_escape_string($attrs->getNamedItem('value')->nodeValue); opml_notice(T_sprintf("Setting preference key %s to %s", $pref_name, $pref_value)); set_pref($link, $pref_name, $pref_value); } } function opml_import_filter($link, $doc, $node, $owner_uid) { $attrs = $node->attributes; $filter_name = db_escape_string($attrs->getNamedItem('filter-name')->nodeValue); if ($filter_name) { $filter = json_decode($node->nodeValue, true); if ($filter) { $reg_exp = db_escape_string($filter['reg_exp']); $filter_type = (int)$filter['filter_type']; $action_id = (int)$filter['action_id']; $result = db_query($link, "SELECT id FROM ttrss_filters WHERE reg_exp = '$reg_exp' AND filter_type = '$filter_type' AND action_id = '$action_id' AND owner_uid = " .$_SESSION['uid']); if (db_num_rows($result) == 0) { $enabled = bool_to_sql_bool($filter['enabled']); $action_param = db_escape_string($filter['action_param']); $inverse = bool_to_sql_bool($filter['inverse']); $filter_param = db_escape_string($filter['filter_param']); $cat_filter = bool_to_sql_bool($filter['cat_filter']); $feed_url = db_escape_string($filter['feed_url']); $cat_title = db_escape_string($filter['cat_title']); $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_url' AND owner_uid = ".$_SESSION['uid']); if (db_num_rows($result) != 0) { $feed_id = db_fetch_result($result, 0, "id"); } else { $feed_id = "NULL"; } $result = db_query($link, "SELECT id FROM ttrss_feed_categories WHERE title = '$cat_title' AND owner_uid = ".$_SESSION['uid']); if (db_num_rows($result) != 0) { $cat_id = db_fetch_result($result, 0, "id"); } else { $cat_id = "NULL"; } opml_notice(T_sprintf("Adding filter %s", htmlspecialchars($reg_exp))); $query = "INSERT INTO ttrss_filters (filter_type, action_id, enabled, inverse, action_param, filter_param, cat_filter, feed_id, cat_id, reg_exp, owner_uid) VALUES ($filter_type, $action_id, $enabled, $inverse, '$action_param', '$filter_param', $cat_filter, $feed_id, $cat_id, '$reg_exp', ". $_SESSION['uid'].")"; db_query($link, $query); } else { opml_notice(T_sprintf("Duplicate filter %s", htmlspecialchars($reg_exp))); } } } } function opml_import_category($link, $doc, $root_node, $owner_uid, $parent_id) { $body = $doc->getElementsByTagName('body'); $default_cat_id = (int) get_feed_category($link, 'Imported feeds', false); if ($root_node) { $cat_title = db_escape_string($root_node->attributes->getNamedItem('title')->nodeValue); if (!in_array($cat_title, array("tt-rss-filters", "tt-rss-labels", "tt-rss-prefs"))) { $cat_id = get_feed_category($link, $cat_title, $parent_id); db_query($link, "BEGIN"); if ($cat_id === false) { add_feed_category($link, $cat_title, $parent_id); $cat_id = get_feed_category($link, $cat_title, $parent_id); } db_query($link, "COMMIT"); } else { $cat_id = 0; } $outlines = $root_node->childNodes; } else { $xpath = new DOMXpath($doc); $outlines = $xpath->query("//opml/body/outline"); $cat_id = 0; } #opml_notice("[CAT] $cat_title id: $cat_id P_id: $parent_id"); opml_notice(T_sprintf("Processing category: %s", $cat_title ? $cat_title : __("Uncategorized"))); foreach ($outlines as $node) { if ($node->hasAttributes() && strtolower($node->tagName) == "outline") { $attrs = $node->attributes; $node_cat_title = db_escape_string($attrs->getNamedItem('title')->nodeValue); if ($node->hasChildNodes() && $node_cat_title) { opml_import_category($link, $doc, $node, $owner_uid, $cat_id); } else { if (!$cat_id) { $dst_cat_id = $default_cat_id; } else { $dst_cat_id = $cat_id; } switch ($cat_title) { case "tt-rss-prefs": opml_import_preference($link, $doc, $node, $owner_uid); break; case "tt-rss-labels": opml_import_label($link, $doc, $node, $owner_uid); break; case "tt-rss-filters": opml_import_filter($link, $doc, $node, $owner_uid); break; default: opml_import_feed($link, $doc, $node, $dst_cat_id, $owner_uid); } } } } } function opml_import_domdoc($link, $owner_uid) { $debug = isset($_REQUEST["debug"]); $doc = false; #if ($debug) $doc = DOMDocument::load("/tmp/test.opml"); if (is_file($_FILES['opml_file']['tmp_name'])) { $doc = DOMDocument::load($_FILES['opml_file']['tmp_name']); } else if (!$doc) { print_error(__('Error: please upload OPML file.')); return; } if ($doc) { opml_import_category($link, $doc, false, $owner_uid); } else { print_error(__('Error while parsing document.')); } } function opml_export_category($link, $owner_uid, $cat_id, $hide_private_feeds=false) { if ($cat_id) { $cat_qpart = "parent_cat = '$cat_id'"; $feed_cat_qpart = "cat_id = '$cat_id'"; } else { $cat_qpart = "parent_cat IS NULL"; $feed_cat_qpart = "cat_id IS NULL"; } if ($hide_private_feeds) $hide_qpart = "(private IS false AND auth_login = '' AND auth_pass = '')"; else $hide_qpart = "true"; $out = ""; if ($cat_id) { $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE id = '$cat_id' AND owner_uid = '$owner_uid'"); $cat_title = db_fetch_result($result, 0, "title"); } if ($cat_title) $out .= "\n"; $result = db_query($link, "SELECT id,title FROM ttrss_feed_categories WHERE $cat_qpart AND owner_uid = '$owner_uid' ORDER BY order_id, title"); while ($line = db_fetch_assoc($result)) { $title = htmlspecialchars($line["title"]); $out .= opml_export_category($link, $owner_uid, $line["id"], $hide_private_feeds); } $feeds_result = db_query($link, "select title, feed_url, site_url from ttrss_feeds where $feed_cat_qpart AND owner_uid = '$owner_uid' AND $hide_qpart order by order_id, title"); while ($fline = db_fetch_assoc($feeds_result)) { $title = htmlspecialchars($fline["title"]); $url = htmlspecialchars($fline["feed_url"]); $site_url = htmlspecialchars($fline["site_url"]); if ($site_url) { $html_url_qpart = "htmlUrl=\"$site_url\""; } else { $html_url_qpart = ""; } $out .= "\n"; } if ($cat_title) $out .= "\n"; return $out; } function opml_export($link, $name, $owner_uid, $hide_private_feeds=false, $include_settings=true) { if (!isset($_REQUEST["debug"])) { header("Content-type: application/xml+opml"); header("Content-Disposition: attachment; filename=" . $name ); } else { header("Content-type: text/xml"); } $out = ""; $out .= ""; $out .= " " . date("r", time()) . " Tiny Tiny RSS Feed Export "; $out .= ""; $out .= opml_export_category($link, $owner_uid, false, $hide_private_feeds); # export tt-rss settings if ($include_settings) { $out .= ""; $result = db_query($link, "SELECT pref_name, value FROM ttrss_user_prefs WHERE profile IS NULL AND owner_uid = " . $_SESSION["uid"] . " ORDER BY pref_name"); while ($line = db_fetch_assoc($result)) { $name = $line["pref_name"]; $value = htmlspecialchars($line["value"]); $out .= ""; $out .= ""; } $out .= ""; $out .= ""; $result = db_query($link, "SELECT * FROM ttrss_labels2 WHERE owner_uid = " . $_SESSION['uid']); while ($line = db_fetch_assoc($result)) { $name = htmlspecialchars($line['caption']); $fg_color = htmlspecialchars($line['fg_color']); $bg_color = htmlspecialchars($line['bg_color']); $out .= ""; } $out .= ""; $out .= ""; $result = db_query($link, "SELECT filter_type, reg_exp, action_id, enabled, action_param, inverse, filter_param, cat_filter, ttrss_feeds.feed_url AS feed_url, ttrss_feed_categories.title AS cat_title FROM ttrss_filters LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id) LEFT JOIN ttrss_feed_categories ON (ttrss_filters.cat_id = ttrss_feed_categories.id) WHERE ttrss_filters.owner_uid = " . $_SESSION['uid']); while ($line = db_fetch_assoc($result)) { $name = htmlspecialchars($line['reg_exp']); foreach (array('enabled', 'inverse', 'cat_filter') as $b) { $line[$b] = sql_bool_to_bool($line[$b]); } $filter = json_encode($line); $out .= "$filter"; } $out .= ""; } $out .= ""; // Format output. $doc = new DOMDocument(); $doc->formatOutput = true; $doc->preserveWhiteSpace = false; $doc->loadXML($out); $res = $doc->saveXML(); // saveXML uses a two-space indent. Change to tabs. $res = preg_replace_callback('/^(?: )+/mu', create_function( '$matches', 'return str_repeat("\t", intval(strlen($matches[0])/2));'), $res); print $res; } // FIXME there are some brackets issues here $op = $_REQUEST["op"]; if (!$op) $op = "Export"; $output_name = $_REQUEST["filename"]; if (!$output_name) $output_name = "TinyTinyRSS.opml"; $show_settings = $_REQUEST["settings"]; if ($op == "Export") { login_sequence($link); $owner_uid = $_SESSION["uid"]; return opml_export($link, $output_name, $owner_uid, false, ($show_settings == 1)); } if ($op == "publish"){ $key = db_escape_string($_REQUEST["key"]); $result = db_query($link, "SELECT owner_uid FROM ttrss_access_keys WHERE access_key = '$key' AND feed_id = 'OPML:Publish'"); if (db_num_rows($result) == 1) { $owner_uid = db_fetch_result($result, 0, "owner_uid"); return opml_export($link, "", $owner_uid, true, false); } else { print "User not found"; } } if ($op == "Import") { login_sequence($link); $owner_uid = $_SESSION["uid"]; header('Content-Type: text/html; charset=utf-8'); print " ".__("OPML Utility")."

".__('OPML Utility')."

"; db_query($link, "BEGIN"); /* create Imported feeds category just in case */ $result = db_query($link, "SELECT id FROM ttrss_feed_categories WHERE title = 'Imported feeds' AND owner_uid = '$owner_uid' LIMIT 1"); if (db_num_rows($result) == 0) { db_query($link, "INSERT INTO ttrss_feed_categories (title,owner_uid) VALUES ('Imported feeds', '$owner_uid')"); } db_query($link, "COMMIT"); opml_notice(__("Importing OPML...")); opml_import_domdoc($link, $owner_uid); print "
"; print ""; } // if ($link) db_close($link); function opml_notice($msg) { print "$msg
"; } ?>