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tt-rss/modules/opml_domdoc.php

163 lines
4.4 KiB
PHTML

18 years ago
<?php
function opml_import_domdoc($link, $owner_uid) {
if (is_file($_FILES['opml_file']['tmp_name'])) {
$doc = DOMDocument::load($_FILES['opml_file']['tmp_name']);
$result = db_query($link, "SELECT id FROM
ttrss_feed_categories WHERE title = 'Imported feeds' AND
owner_uid = '$owner_uid' LIMIT 1");
if (db_num_rows($result) == 1) {
$default_cat_id = db_fetch_result($result, 0, "id");
} else {
$default_cat_id = 0;
}
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if ($doc) {
$body = $doc->getElementsByTagName('body');
$xpath = new DOMXpath($doc);
$query = "/opml/body//outline";
$outlines = $xpath->query($query);
foreach ($outlines as $outline) {
$feed_title = db_escape_string($outline->attributes->getNamedItem('text')->nodeValue);
if (!$feed_title) {
$feed_title = db_escape_string($outline->attributes->getNamedItem('title')->nodeValue);
}
$cat_title = db_escape_string($outline->attributes->getNamedItem('title')->nodeValue);
if (!$cat_title) {
$cat_title = db_escape_string($outline->attributes->getNamedItem('text')->nodeValue);
}
$feed_url = db_escape_string($outline->attributes->getNamedItem('xmlUrl')->nodeValue);
$site_url = db_escape_string($outline->attributes->getNamedItem('htmlUrl')->nodeValue);
$pref_name = db_escape_string($outline->attributes->getNamedItem('pref-name')->nodeValue);
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if ($cat_title && !$feed_url) {
if ($cat_title != "tt-rss-prefs") {
db_query($link, "BEGIN");
$result = db_query($link, "SELECT id FROM
ttrss_feed_categories WHERE title = '$cat_title' AND
owner_uid = '$owner_uid' LIMIT 1");
if (db_num_rows($result) == 0) {
printf(__("<li>Adding category <b>%s</b>.</li>"), $cat_title);
db_query($link, "INSERT INTO ttrss_feed_categories
(title,owner_uid)
VALUES ('$cat_title', '$owner_uid')");
}
db_query($link, "COMMIT");
}
}
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// print "$active_category : $feed_title : $feed_url<br>";
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if ($pref_name) {
$parent_node = $outline->parentNode;
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if ($parent_node && $parent_node->nodeName == "outline") {
$cat_check = $parent_node->attributes->getNamedItem('title')->nodeValue;
if ($cat_check == "tt-rss-prefs") {
$pref_value = db_escape_string($outline->attributes->getNamedItem('value')->nodeValue);
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printf("<li>".
__("Setting preference key %s to %s")."</li>",
$pref_name, $pref_value);
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set_pref($link, $pref_name, $pref_value);
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}
}
}
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if (!$feed_title || !$feed_url) continue;
db_query($link, "BEGIN");
$cat_id = null;
$parent_node = $outline->parentNode;
if ($parent_node && $parent_node->nodeName == "outline") {
$element_category = $parent_node->attributes->getNamedItem('title')->nodeValue;
if (!$element_category) $element_category = $parent_node->attributes->getNamedItem('text')->nodeValue;
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} else {
$element_category = '';
}
if ($element_category) {
$element_category = db_escape_string($element_category);
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$result = db_query($link, "SELECT id FROM
ttrss_feed_categories WHERE title = '$element_category' AND
owner_uid = '$owner_uid' LIMIT 1");
if (db_num_rows($result) == 1) {
$cat_id = db_fetch_result($result, 0, "id");
}
}
$result = db_query($link, "SELECT id FROM ttrss_feeds WHERE
feed_url = '$feed_url'
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AND owner_uid = '$owner_uid'");
print "<li><a target='_blank' href='$site_url'><b>$feed_title</b></a></b>
(<a target='_blank' href=\"$feed_url\">rss</a>)&nbsp;";
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if (db_num_rows($result) > 0) {
print __('is already imported.');
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} else {
if ($cat_id) {
$add_query = "INSERT INTO ttrss_feeds
(title, feed_url, owner_uid, cat_id, site_url) VALUES
('$feed_title', '$feed_url', '$owner_uid',
'$cat_id', '$site_url')";
} else {
$add_query = "INSERT INTO ttrss_feeds
(title, feed_url, owner_uid, cat_id, site_url) VALUES
('$feed_title', '$feed_url', '$owner_uid', '$default_cat_id',
'$site_url')";
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}
//print $add_query;
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db_query($link, $add_query);
print __('OK');
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}
print "</li>";
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db_query($link, "COMMIT");
}
} else {
print_error(__('Error while parsing document.'));
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}
} else {
print_error(__('Error: please upload OPML file.'));
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}
}
?>