add experimental support for simplepie rss parser
This commit is contained in:
Andrew Dolgov
parent
3d7d6cdd57
commit
7c5a308d91
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@ -9,9 +9,15 @@
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define('DB_PASS', "XXXXXX");
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//define('DB_PORT', '5432'); // when neeeded, PG-only
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define(RSS_BACKEND_TYPE, "magpie");
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// magpie (stable) or simplepie (EXPERIMENTAL!)
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define('MAGPIE_CACHE_DIR', '/var/tmp/magpie-ttrss-cache');
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// Local cache directory for RSS feeds
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define('SIMPLEPIE_CACHE_DIR', '/var/tmp/simplepie-ttrss-cache');
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// Local cache directory for RSS feeds (simplepie)
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define('WEB_DEMO_MODE', false);
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// Demo mode with reduced functionality.
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// Warning: this option is obsolete. Don't rely on it being
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272
functions.php
272
functions.php
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@ -12,7 +12,11 @@
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require_once 'errors.php';
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require_once 'version.php';
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require_once 'magpierss/rss_utils.inc';
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if (RSS_BACKEND_TYPE == "magpie") {
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require_once 'magpierss/rss_utils.inc';
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} else if (RSS_BACKEND_TYPE == "simplepie") {
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require_once 'simplepie/simplepie.inc';
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}
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define('MAGPIE_OUTPUT_ENCODING', 'UTF-8');
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@ -270,15 +274,33 @@
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}
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}
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error_reporting(0);
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$rss = fetch_rss($fetch_url);
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error_reporting (DEFAULT_ERROR_LEVEL);
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if (RSS_BACKEND_TYPE == "magpie") {
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error_reporting(0);
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$rss = fetch_rss($fetch_url);
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error_reporting (DEFAULT_ERROR_LEVEL);
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} else if (RSS_BACKEND_TYPE == "simplepie") {
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if (!file_exists(SIMPLEPIE_CACHE_DIR)) {
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mkdir(SIMPLEPIE_CACHE_DIR);
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}
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$rss = new SimplePie();
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$rss->feed_url($fetch_url);
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$rss->cache_location(SIMPLEPIE_CACHE_DIR);
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$rss->init();
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}
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$feed = db_escape_string($feed);
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if ($rss) {
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$rss_check = $rss;
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if (RSS_BACKEND_TYPE == "simplepie") {
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$rss_check = $rss->data;
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}
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if ($rss_check) {
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// db_query($link, "BEGIN");
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$result = db_query($link, "SELECT title,icon_url,site_url,owner_uid
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@ -295,14 +317,24 @@
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}
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if (!$registered_title || $registered_title == "[Unknown]") {
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$feed_title = db_escape_string($rss->channel["title"]);
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if (RSS_BACKEND_TYPE == "magpie") {
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$feed_title = db_escape_string($rss->channel["title"]);
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} else {
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$feed_title = $rss->get_feed_title();
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}
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db_query($link, "UPDATE ttrss_feeds SET
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title = '$feed_title' WHERE id = '$feed'");
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}
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$site_url = $rss->channel["link"];
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// weird, weird Magpie
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if (!$site_url) $site_url = db_escape_string($rss->channel["link_"]);
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if (RSS_BACKEND_TYPE == "magpie") {
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$site_url = $rss->channel["link"];
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// weird, weird Magpie
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if (!$site_url) $site_url = db_escape_string($rss->channel["link_"]);
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} else {
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$site_url = $rss->get_feed_link();
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}
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if ($site_url && $orig_site_url != db_escape_string($site_url)) {
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db_query($link, "UPDATE ttrss_feeds SET
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@ -311,7 +343,11 @@
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// print "I: " . $rss->channel["image"]["url"];
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$icon_url = $rss->image["url"];
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if (RSS_BACKEND_TYPE == "magpie") {
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$icon_url = $rss->image["url"];
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} else {
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$icon_url = $rss->get_image_url(); # FIXME
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}
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if ($icon_url && !$orig_icon_url != db_escape_string($icon_url)) {
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$icon_url = db_escape_string($icon_url);
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@ -339,10 +375,15 @@
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array_push($filters[$line["name"]], $filter);
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}
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$iterator = $rss->items;
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if (RSS_BACKEND_TYPE == "magpie") {
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$iterator = $rss->items;
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if (!$iterator || !is_array($iterator)) $iterator = $rss->entries;
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if (!$iterator || !is_array($iterator)) $iterator = $rss;
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if (!$iterator || !is_array($iterator)) $iterator = $rss->entries;
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if (!$iterator || !is_array($iterator)) $iterator = $rss;
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} else {
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$iterator = $rss->get_items();
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}
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if (!is_array($iterator)) {
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/* db_query($link, "UPDATE ttrss_feeds
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@ -352,83 +393,142 @@
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}
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foreach ($iterator as $item) {
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$entry_guid = $item["id"];
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if (!$entry_guid) $entry_guid = $item["guid"];
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if (!$entry_guid) $entry_guid = $item["link"];
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if (!$entry_guid) continue;
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$entry_timestamp = "";
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$rss_2_date = $item['pubdate'];
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$rss_1_date = $item['dc']['date'];
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$atom_date = $item['issued'];
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if (!$atom_date) $atom_date = $item['updated'];
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if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date);
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if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date);
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if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date);
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if (RSS_BACKEND_TYPE == "magpie") {
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if ($entry_timestamp == "") {
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$entry_timestamp = time();
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$no_orig_date = 'true';
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} else {
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$no_orig_date = 'false';
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$entry_guid = $item["id"];
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if (!$entry_guid) $entry_guid = $item["guid"];
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if (!$entry_guid) $entry_guid = $item["link"];
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if (!$entry_guid) continue;
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$entry_timestamp = "";
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$rss_2_date = $item['pubdate'];
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$rss_1_date = $item['dc']['date'];
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$atom_date = $item['issued'];
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if (!$atom_date) $atom_date = $item['updated'];
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if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date);
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if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date);
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if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date);
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if ($entry_timestamp == "") {
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$entry_timestamp = time();
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$no_orig_date = 'true';
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} else {
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$no_orig_date = 'false';
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}
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$entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
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$entry_title = $item["title"];
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// strange Magpie workaround
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$entry_link = $item["link_"];
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if (!$entry_link) $entry_link = $item["link"];
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if (!$entry_title) continue;
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if (!$entry_link) continue;
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$entry_content = $item["content:escaped"];
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if (!$entry_content) $entry_content = $item["content:encoded"];
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if (!$entry_content) $entry_content = $item["content"];
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if (!$entry_content) $entry_content = $item["summary"];
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if (!$entry_content) $entry_content = $item["description"];
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// if (!$entry_content) continue;
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// WTF
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if (is_array($entry_content)) {
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$entry_content = $entry_content["encoded"];
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if (!$entry_content) $entry_content = $entry_content["escaped"];
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}
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// print_r($item);
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// print_r(htmlspecialchars($entry_content));
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// print "<br>";
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$entry_content_unescaped = $entry_content;
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$content_hash = "SHA1:" . sha1(strip_tags($entry_content));
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$entry_comments = $item["comments"];
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$entry_author = db_escape_string($item['dc']['creator']);
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$entry_guid = db_escape_string($entry_guid);
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$result = db_query($link, "SELECT id FROM ttrss_entries
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WHERE guid = '$entry_guid'");
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$entry_content = db_escape_string($entry_content);
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$entry_title = db_escape_string($entry_title);
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$entry_link = db_escape_string($entry_link);
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$entry_comments = db_escape_string($entry_comments);
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$num_comments = db_escape_string($item["slash"]["comments"]);
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if (!$num_comments) $num_comments = 0;
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} else if (RSS_BACKEND_TYPE == "simplepie") {
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$entry_guid = $item->get_id();
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if (!$entry_guid) {
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$entry_guid = $item->get_permalink();
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}
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if (!$entry_guid) continue;
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$entry_timestamp = $item->get_date("U");
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if ($entry_timestamp == "") {
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$entry_timestamp = time();
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$no_orig_date = 'true';
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} else {
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$no_orig_date = 'false';
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}
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$entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
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$entry_title = $item->get_title();
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$entry_link = $item->get_permalink();
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if (!$entry_title) continue;
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if (!$entry_link) continue;
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$entry_content = $item->get_description();
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// print_r(htmlspecialchars($entry_content));
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// print "<br>";
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$entry_content_unescaped = $entry_content;
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$content_hash = "SHA1:" . sha1(strip_tags($entry_content));
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$entry_comments = ""; # FIXME
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$entry_author = $item->get_author(0);
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$entry_author = db_escape_string($entry_author->name);
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$entry_guid = db_escape_string($entry_guid);
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$result = db_query($link, "SELECT id FROM ttrss_entries
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WHERE guid = '$entry_guid'");
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$entry_content = db_escape_string($entry_content);
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$entry_title = db_escape_string($entry_title);
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$entry_link = db_escape_string($entry_link);
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$entry_comments = db_escape_string($entry_comments);
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$num_comments = 0; # FIXME
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if (!$num_comments) $num_comments = 0;
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}
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$entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
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$entry_title = $item["title"];
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// strange Magpie workaround
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$entry_link = $item["link_"];
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if (!$entry_link) $entry_link = $item["link"];
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if (!$entry_title) continue;
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if (!$entry_link) continue;
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$entry_content = $item["content:escaped"];
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if (!$entry_content) $entry_content = $item["content:encoded"];
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if (!$entry_content) $entry_content = $item["content"];
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if (!$entry_content) $entry_content = $item["summary"];
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if (!$entry_content) $entry_content = $item["description"];
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// if (!$entry_content) continue;
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// WTF
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if (is_array($entry_content)) {
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$entry_content = $entry_content["encoded"];
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if (!$entry_content) $entry_content = $entry_content["escaped"];
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}
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// print_r($item);
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// print_r(htmlspecialchars($entry_content));
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// print "<br>";
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$entry_content_unescaped = $entry_content;
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$content_hash = "SHA1:" . sha1(strip_tags($entry_content));
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$entry_comments = $item["comments"];
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$entry_author = db_escape_string($item['dc']['creator']);
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$entry_guid = db_escape_string($entry_guid);
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$result = db_query($link, "SELECT id FROM ttrss_entries
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WHERE guid = '$entry_guid'");
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$entry_content = db_escape_string($entry_content);
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$entry_title = db_escape_string($entry_title);
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$entry_link = db_escape_string($entry_link);
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$entry_comments = db_escape_string($entry_comments);
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$num_comments = db_escape_string($item["slash"]["comments"]);
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if (!$num_comments) $num_comments = 0;
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db_query($link, "BEGIN");
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if (db_num_rows($result) == 0) {
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@ -16,7 +16,7 @@
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exit;
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}
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if (!file_exists("magpierss/rss_fetch.inc")) {
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if (RSS_BACKEND_TYPE == "magpie" && !file_exists("magpierss/rss_fetch.inc")) {
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print "<b>Fatal Error</b>: You forgot to place
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<a href=\"http://magpierss.sourceforge.net\">MagpieRSS</a>
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distribution in <b>magpierss/</b>
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@ -24,9 +24,22 @@
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exit;
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}
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if (CONFIG_VERSION != EXPECTED_CONFIG_VERSION) {
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return "config: your config file version is incorrect. See config.php-dist.";
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}
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if (RSS_BACKEND_TYPE == "simplepie" && !file_exists("simplepie/simplepie.inc")) {
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print "<b>Fatal Error</b>: You forgot to place
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<a href=\"http://simplepie.org\">SimplePie</a>
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distribution in <b>simplepie/</b>
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subdirectory of TT-RSS tree.";
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exit;
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}
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if (RSS_BACKEND_TYPE != "simplepie" && RSS_BACKEND_TYPE != "magpie") {
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print "<b>Fatal Error</b>: Invalid RSS_BACKEND_TYPE";
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exit;
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}
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if (CONFIG_VERSION != EXPECTED_CONFIG_VERSION) {
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return "config: your config file version is incorrect. See config.php-dist.";
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}
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if (file_exists("xml-export.php") || file_exists("xml-import.php")) {
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print "<b>Fatal Error</b>: XML Import/Export tools (<b>xml-export.php</b>
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