547 lines
16 KiB
PHP
547 lines
16 KiB
PHP
<?php
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set_include_path(get_include_path() . PATH_SEPARATOR .
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dirname(__FILE__) . "/include");
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require_once "functions.php";
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require_once "sessions.php";
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require_once "sanity_check.php";
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require_once "config.php";
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require_once "db.php";
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require_once "db-prefs.php";
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$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
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if (!init_connection($link)) return;
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function opml_import_domdoc($link, $owner_uid) {
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if (is_file($_FILES['opml_file']['tmp_name'])) {
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$doc = DOMDocument::load($_FILES['opml_file']['tmp_name']);
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$result = db_query($link, "SELECT id FROM
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ttrss_feed_categories WHERE title = 'Imported feeds' AND
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owner_uid = '$owner_uid' LIMIT 1");
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if (db_num_rows($result) == 1) {
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$default_cat_id = db_fetch_result($result, 0, "id");
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} else {
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$default_cat_id = 0;
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}
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// Keep imported categories in order, after any pre-existing ones.
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$new_cat_order_id = 0;
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// Get the highest category order_id in use.
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$result = db_query($link, "SELECT order_id FROM
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ttrss_feed_categories WHERE owner_uid = '$owner_uid'
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ORDER BY order_id DESC LIMIT 1");
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if (db_num_rows($result) == 1) {
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$new_cat_order_id = db_fetch_result($result, 0, "order_id");
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}
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if ($doc) {
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$body = $doc->getElementsByTagName('body');
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$xpath = new DOMXpath($doc);
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$query = "/opml/body//outline";
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$outlines = $xpath->query($query);
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foreach ($outlines as $outline) {
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$attributes = $outline->attributes;
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$feed_title = db_escape_string($attributes->getNamedItem('text')->nodeValue);
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if (!$feed_title) $feed_title = db_escape_string($attributes->getNamedItem('title')->nodeValue);
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$cat_title = db_escape_string($attributes->getNamedItem('title')->nodeValue);
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if (!$cat_title) $cat_title = db_escape_string($attributes->getNamedItem('text')->nodeValue);
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$feed_url = db_escape_string($attributes->getNamedItem('xmlUrl')->nodeValue);
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if (!$feed_url) $feed_url = db_escape_string($attributes->getNamedItem('xmlURL')->nodeValue);
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$site_url = db_escape_string($attributes->getNamedItem('htmlUrl')->nodeValue);
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$pref_name = db_escape_string($attributes->getNamedItem('pref-name')->nodeValue);
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$label_name = db_escape_string($attributes->getNamedItem('label-name')->nodeValue);
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$filter_name = db_escape_string($attributes->getNamedItem('filter-name')->nodeValue);
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if ($cat_title && !$feed_url) {
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if ($cat_title != "tt-rss-prefs" && $cat_title != 'tt-rss-labels' && $cat_title != 'tt-rss-filters') {
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db_query($link, "BEGIN");
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$result = db_query($link, "SELECT id FROM
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ttrss_feed_categories WHERE title = '$cat_title' AND
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owner_uid = '$owner_uid' LIMIT 1");
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if (db_num_rows($result) == 0) {
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$cat_order_id = ++$new_cat_order_id;
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printf(__("<li>Adding category <b>%s</b>.</li>"), $cat_title);
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db_query($link, "INSERT INTO ttrss_feed_categories
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(title,owner_uid,order_id)
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VALUES ('$cat_title', '$owner_uid', '$cat_order_id')");
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}
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db_query($link, "COMMIT");
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}
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}
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// print "$active_category : $feed_title : $feed_url<br>";
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if ($pref_name) {
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$parent_node = $outline->parentNode;
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if ($parent_node && $parent_node->nodeName == "outline") {
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$cat_check = $parent_node->attributes->getNamedItem('title')->nodeValue;
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if ($cat_check == "tt-rss-prefs") {
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$pref_value = db_escape_string($outline->attributes->getNamedItem('value')->nodeValue);
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printf("<li>".
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__("Setting preference key %s to %s")."</li>",
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$pref_name, $pref_value);
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set_pref($link, $pref_name, $pref_value);
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}
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}
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}
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if ($label_name) {
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$parent_node = $outline->parentNode;
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if ($parent_node && $parent_node->nodeName == "outline") {
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$cat_check = $parent_node->attributes->getNamedItem('title')->nodeValue;
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if ($cat_check == "tt-rss-labels") {
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$fg_color = db_escape_string($attributes->getNamedItem('label-fg-color')->nodeValue);
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$bg_color = db_escape_string($attributes->getNamedItem('label-bg-color')->nodeValue);
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if (!label_find_id($link, $label_name, $_SESSION['uid'])) {
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printf("<li>".__("Adding label %s")."</li>", htmlspecialchars($label_name));
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label_create($link, $label_name, $fg_color, $bg_color);
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} else {
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printf("<li>".__("Duplicate label: %s")."</li>",
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htmlspecialchars($label_name));
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}
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}
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}
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}
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if ($filter_name) {
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$parent_node = $outline->parentNode;
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if ($parent_node && $parent_node->nodeName == "outline") {
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$cat_check = $parent_node->attributes->getNamedItem('title')->nodeValue;
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if ($cat_check == "tt-rss-filters") {
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$filter = json_decode($outline->nodeValue, true);
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if ($filter) {
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$reg_exp = db_escape_string($filter['reg_exp']);
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$filter_type = (int)$filter['filter_type'];
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$action_id = (int)$filter['action_id'];
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$result = db_query($link, "SELECT id FROM ttrss_filters WHERE
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reg_exp = '$reg_exp' AND
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filter_type = '$filter_type' AND
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action_id = '$action_id' AND
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owner_uid = " .$_SESSION['uid']);
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if (db_num_rows($result) == 0) {
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$enabled = bool_to_sql_bool($filter['enabled']);
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$action_param = db_escape_string($filter['action_param']);
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$inverse = bool_to_sql_bool($filter['inverse']);
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$filter_param = db_escape_string($filter['filter_param']);
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$cat_filter = bool_to_sql_bool($filter['cat_filter']);
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$feed_url = db_escape_string($filter['feed_url']);
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$cat_title = db_escape_string($filter['cat_title']);
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$result = db_query($link, "SELECT id FROM ttrss_feeds WHERE
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feed_url = '$feed_url' AND owner_uid = ".$_SESSION['uid']);
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if (db_num_rows($result) != 0) {
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$feed_id = db_fetch_result($result, 0, "id");
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} else {
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$feed_id = "NULL";
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}
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$result = db_query($link, "SELECT id FROM ttrss_feed_categories WHERE
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title = '$cat_title' AND owner_uid = ".$_SESSION['uid']);
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if (db_num_rows($result) != 0) {
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$cat_id = db_fetch_result($result, 0, "id");
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} else {
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$cat_id = "NULL";
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}
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printf("<li>".__("Adding filter %s")."</li>", htmlspecialchars($reg_exp));
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$query = "INSERT INTO ttrss_filters (filter_type, action_id,
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enabled, inverse, action_param, filter_param,
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cat_filter, feed_id,
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cat_id, reg_exp,
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owner_uid)
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VALUES ($filter_type, $action_id,
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$enabled, $inverse, '$action_param', '$filter_param',
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$cat_filter, $feed_id,
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$cat_id, '$reg_exp', ".
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$_SESSION['uid'].")";
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db_query($link, $query);
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} else {
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printf("<li>".__("Duplicate filter %s")."</li>", htmlspecialchars($reg_exp));
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}
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}
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}
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}
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}
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if (!$feed_title || !$feed_url) continue;
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db_query($link, "BEGIN");
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$cat_id = null;
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$parent_node = $outline->parentNode;
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if ($parent_node && $parent_node->nodeName == "outline") {
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$element_category = $parent_node->attributes->getNamedItem('title')->nodeValue;
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if (!$element_category) $element_category = $parent_node->attributes->getNamedItem('text')->nodeValue;
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} else {
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$element_category = '';
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}
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if ($element_category) {
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$element_category = db_escape_string($element_category);
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$result = db_query($link, "SELECT id FROM
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ttrss_feed_categories WHERE title = '$element_category' AND
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owner_uid = '$owner_uid' LIMIT 1");
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if (db_num_rows($result) == 1) {
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$cat_id = db_fetch_result($result, 0, "id");
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}
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}
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$result = db_query($link, "SELECT id FROM ttrss_feeds WHERE
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feed_url = '$feed_url'
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AND owner_uid = '$owner_uid'");
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print "<li><a target='_blank' href='$site_url'><b>$feed_title</b></a></b>
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(<a target='_blank' href=\"$feed_url\">rss</a>) ";
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if (db_num_rows($result) > 0) {
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print __('is already imported.');
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} else {
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// Get max order_id already in use. Increment.
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$new_feed_order_id = 0; // these start at zero
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$cat_id_qpart = $cat_id ? "cat_id = '$cat_id'" : "cat_id = '$default_cat_id'";
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$result = db_query($link, "SELECT order_id FROM
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ttrss_feeds WHERE owner_uid = '$owner_uid' AND $cat_id_qpart
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ORDER BY order_id DESC LIMIT 1");
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if (db_num_rows($result) == 1) {
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$new_feed_order_id = db_fetch_result($result, 0, "order_id");
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$new_feed_order_id++;
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}
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if ($cat_id) {
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$add_query = "INSERT INTO ttrss_feeds
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(title, feed_url, owner_uid, cat_id, site_url, order_id) VALUES
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('$feed_title', '$feed_url', '$owner_uid',
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'$cat_id', '$site_url', '$new_feed_order_id')";
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} else {
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$add_query = "INSERT INTO ttrss_feeds
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(title, feed_url, owner_uid, cat_id, site_url, order_id) VALUES
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('$feed_title', '$feed_url', '$owner_uid', '$default_cat_id',
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'$site_url', '$new_feed_order_id')";
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}
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//print $add_query;
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db_query($link, $add_query);
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print __('OK');
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}
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print "</li>";
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db_query($link, "COMMIT");
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}
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} else {
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print_error(__('Error while parsing document.'));
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}
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} else {
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print_error(__('Error: please upload OPML file.'));
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}
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}
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function opml_export_category($link, $owner_uid, $cat_id, $hide_private_feeds=false) {
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if ($cat_id)
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$cat_qpart = "parent_cat = '$cat_id'";
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else
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$cat_qpart = "parent_cat IS NULL";
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if ($hide_private_feeds)
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$hide_qpart = "(private IS false AND auth_login = '' AND auth_pass = '')";
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else
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$hide_qpart = "true";
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$out = "";
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$query = "SELECT
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ttrss_feeds.title, feed_url, site_url, ttrss_feeds.order_id,
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ttrss_feed_categories.id AS cat_id,
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ttrss_feed_categories.title AS cat_title,
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ttrss_feed_categories.order_id AS cat_order_id
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FROM ttrss_feeds LEFT JOIN ttrss_feed_categories ON (ttrss_feed_categories.id = ttrss_feeds.cat_id)
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WHERE ttrss_feeds.owner_uid = '$owner_uid' AND $hide_qpart AND $cat_qpart
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ORDER BY cat_order_id, cat_title, ttrss_feeds.order_id, title";
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#$out .= "<!-- $query -->";
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$result = db_query($link, $query);
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$old_cat_title = "";
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while ($line = db_fetch_assoc($result)) {
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$title = htmlspecialchars($line["title"]);
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$url = htmlspecialchars($line["feed_url"]);
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$site_url = htmlspecialchars($line["site_url"]);
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$cat_title = htmlspecialchars($line["cat_title"]);
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if ($old_cat_title != $cat_title) {
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if ($old_cat_title) {
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$out .= "</outline>\n";
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}
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if ($cat_title) {
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$out .= "<outline title=\"$cat_title\" text=\"$cat_title\" >\n";
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}
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$old_cat_title = $cat_title;
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$cat_id = (int) $line["cat_id"];
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if ($cat_id > 0)
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$out .= opml_export_category($link, $owner_uid, $cat_id, $hide_private_feeds);
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}
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if ($site_url) {
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$html_url_qpart = "htmlUrl=\"$site_url\"";
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} else {
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$html_url_qpart = "";
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}
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$out .= "<outline text=\"$title\" xmlUrl=\"$url\" $html_url_qpart/>\n";
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}
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if ($old_cat_title) {
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$out .= "</outline>\n";
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}
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return $out;
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}
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function opml_export($link, $name, $owner_uid, $hide_private_feeds=false, $include_settings=true) {
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if (!isset($_REQUEST["debug"])) {
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header("Content-type: application/xml+opml");
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header("Content-Disposition: attachment; filename=" . $name );
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} else {
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header("Content-type: text/xml");
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}
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$out = "<?xml version=\"1.0\" encoding=\"utf-8\"?".">";
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$out .= "<opml version=\"1.0\">";
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$out .= "<head>
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<dateCreated>" . date("r", time()) . "</dateCreated>
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<title>Tiny Tiny RSS Feed Export</title>
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</head>";
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$out .= "<body>";
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$out .= opml_export_category($link, $owner_uid, false, $hide_private_feeds);
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# export tt-rss settings
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if ($include_settings) {
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$out .= "<outline title=\"tt-rss-prefs\" schema-version=\"".SCHEMA_VERSION."\">";
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$result = db_query($link, "SELECT pref_name, value FROM ttrss_user_prefs WHERE
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profile IS NULL AND owner_uid = " . $_SESSION["uid"] . " ORDER BY pref_name");
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while ($line = db_fetch_assoc($result)) {
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$name = $line["pref_name"];
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$value = htmlspecialchars($line["value"]);
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$out .= "<outline pref-name=\"$name\" value=\"$value\">";
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$out .= "</outline>";
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}
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$out .= "</outline>";
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$out .= "<outline title=\"tt-rss-labels\" schema-version=\"".SCHEMA_VERSION."\">";
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$result = db_query($link, "SELECT * FROM ttrss_labels2 WHERE
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owner_uid = " . $_SESSION['uid']);
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while ($line = db_fetch_assoc($result)) {
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$name = htmlspecialchars($line['caption']);
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$fg_color = htmlspecialchars($line['fg_color']);
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$bg_color = htmlspecialchars($line['bg_color']);
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$out .= "<outline label-name=\"$name\" label-fg-color=\"$fg_color\" label-bg-color=\"$bg_color\"/>";
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}
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$out .= "</outline>";
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$out .= "<outline title=\"tt-rss-filters\" schema-version=\"".SCHEMA_VERSION."\">";
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$result = db_query($link, "SELECT filter_type,
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reg_exp,
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action_id,
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enabled,
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action_param,
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inverse,
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filter_param,
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cat_filter,
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ttrss_feeds.feed_url AS feed_url,
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ttrss_feed_categories.title AS cat_title
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FROM ttrss_filters
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LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)
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LEFT JOIN ttrss_feed_categories ON (ttrss_filters.cat_id = ttrss_feed_categories.id)
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WHERE
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ttrss_filters.owner_uid = " . $_SESSION['uid']);
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while ($line = db_fetch_assoc($result)) {
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$name = htmlspecialchars($line['reg_exp']);
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foreach (array('enabled', 'inverse', 'cat_filter') as $b) {
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$line[$b] = sql_bool_to_bool($line[$b]);
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}
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$filter = json_encode($line);
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$out .= "<outline filter-name=\"$name\">$filter</outline>";
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}
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$out .= "</outline>";
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}
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$out .= "</body></opml>";
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// Format output.
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$doc = new DOMDocument();
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$doc->formatOutput = true;
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$doc->preserveWhiteSpace = false;
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$doc->loadXML($out);
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$res = $doc->saveXML();
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// saveXML uses a two-space indent. Change to tabs.
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$res = preg_replace_callback('/^(?: )+/mu',
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create_function(
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'$matches',
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'return str_repeat("\t", intval(strlen($matches[0])/2));'),
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$res);
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print $res;
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}
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// FIXME there are some brackets issues here
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$op = $_REQUEST["op"];
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if (!$op) $op = "Export";
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$output_name = $_REQUEST["filename"];
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if (!$output_name) $output_name = "TinyTinyRSS.opml";
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$show_settings = $_REQUEST["settings"];
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if ($op == "Export") {
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login_sequence($link);
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$owner_uid = $_SESSION["uid"];
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return opml_export($link, $output_name, $owner_uid, false, ($show_settings == 1));
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}
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if ($op == "publish"){
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$key = db_escape_string($_REQUEST["key"]);
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$result = db_query($link, "SELECT owner_uid
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FROM ttrss_access_keys WHERE
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access_key = '$key' AND feed_id = 'OPML:Publish'");
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if (db_num_rows($result) == 1) {
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$owner_uid = db_fetch_result($result, 0, "owner_uid");
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return opml_export($link, "", $owner_uid, true, false);
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} else {
|
|
print "<error>User not found</error>";
|
|
}
|
|
}
|
|
|
|
if ($op == "Import") {
|
|
|
|
login_sequence($link);
|
|
$owner_uid = $_SESSION["uid"];
|
|
|
|
header('Content-Type: text/html; charset=utf-8');
|
|
|
|
print "<html>
|
|
<head>
|
|
<link rel=\"stylesheet\" href=\"utility.css\" type=\"text/css\">
|
|
<title>".__("OPML Utility")."</title>
|
|
<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
|
|
</head>
|
|
<body>
|
|
<div class=\"floatingLogo\"><img src=\"images/logo_wide.png\"></div>
|
|
<h1>".__('OPML Utility')."</h1>";
|
|
|
|
db_query($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($link, "COMMIT");
|
|
|
|
print "<p>".__("Importing OPML...")."</p>";
|
|
opml_import_domdoc($link, $owner_uid);
|
|
|
|
print "<br><form method=\"GET\" action=\"prefs.php\">
|
|
<input type=\"submit\" value=\"".__("Return to preferences")."\">
|
|
</form>";
|
|
|
|
print "</body></html>";
|
|
|
|
}
|
|
|
|
// if ($link) db_close($link);
|
|
|
|
?>
|