+++ /dev/null
-<?php
-class GoogleReaderImport extends Plugin {
- private $host;
-
- function about() {
- return array(1.0,
- "Import starred/shared items from Google Reader takeout",
- "fox",
- false,
- "");
- }
-
- function init($host) {
- $this->host = $host;
-
- $host->add_command("greader-import",
- "import data in Google Reader JSON format",
- $this, ":", "FILE");
-
- $host->add_hook($host::HOOK_PREFS_TAB, $this);
- }
-
- function greader_import($args) {
- $file = $args['greader_import'];
-
- if (!file_exists($file)) {
- _debug("file not found: $file");
- return;
- }
-
- _debug("please enter your username:");
-
- $username = db_escape_string(trim(read_stdin()));
-
- _debug("looking up user: $username...");
-
- $result = db_query("SELECT id FROM ttrss_users
- WHERE login = '$username'");
-
- if (db_num_rows($result) == 0) {
- _debug("user not found.");
- return;
- }
-
- $owner_uid = db_fetch_result($result, 0, "id");
-
- _debug("processing: $file (owner_uid: $owner_uid)");
-
- $this->import($file, $owner_uid);
- }
-
- function get_prefs_js() {
- return file_get_contents(dirname(__FILE__) . "/init.js");
- }
-
- function import($file = false, $owner_uid = 0) {
-
- purge_orphans();
-
- if (!$file) {
- header("Content-Type: text/html");
-
- $owner_uid = $_SESSION["uid"];
-
- if ($_FILES['starred_file']['error'] != 0) {
- print_error(T_sprintf("Upload failed with error code %d",
- $_FILES['starred_file']['error']));
- return;
- }
-
- $tmp_file = false;
-
- if (is_uploaded_file($_FILES['starred_file']['tmp_name'])) {
- $tmp_file = tempnam(CACHE_DIR . '/upload', 'starred');
-
- $result = move_uploaded_file($_FILES['starred_file']['tmp_name'],
- $tmp_file);
-
- if (!$result) {
- print_error(__("Unable to move uploaded file."));
- return;
- }
- } else {
- print_error(__('Error: please upload OPML file.'));
- return;
- }
-
- if (is_file($tmp_file)) {
- $doc = json_decode(file_get_contents($tmp_file), true);
- unlink($tmp_file);
- } else {
- print_error(__('No file uploaded.'));
- return;
- }
- } else {
- $doc = json_decode(file_get_contents($file), true);
- }
-
- if ($file) {
- $sql_set_marked = strtolower(basename($file)) == 'starred.json' ? 'true' : 'false';
- _debug("will set articles as starred: $sql_set_marked");
-
- } else {
- $sql_set_marked = strtolower($_FILES['starred_file']['name']) == 'starred.json' ? 'true' : 'false';
- }
-
- if ($doc) {
- if (isset($doc['items'])) {
- $processed = 0;
-
- foreach ($doc['items'] as $item) {
-// print_r($item);
-
- $guid = db_escape_string(mb_substr($item['id'], 0, 250));
- $title = db_escape_string($item['title']);
- $updated = date('Y-m-d h:i:s', $item['updated']);
- $last_marked = date('Y-m-d h:i:s', mb_substr($item['crawlTimeMsec'], 0, 10));
- $link = '';
- $content = '';
- $author = db_escape_string($item['author']);
- $tags = array();
- $orig_feed_data = array();
-
- if (is_array($item['alternate'])) {
- foreach ($item['alternate'] as $alt) {
- if (isset($alt['type']) && $alt['type'] == 'text/html') {
- $link = db_escape_string($alt['href']);
- }
- }
- }
-
- if (is_array($item['summary'])) {
- $content = db_escape_string(
- $item['summary']['content'], false);
- }
-
- if (is_array($item['content'])) {
- $content = db_escape_string(
- $item['content']['content'], false);
- }
-
- if (is_array($item['categories'])) {
- foreach ($item['categories'] as $cat) {
- if (strstr($cat, "com.google/") === FALSE) {
- array_push($tags, sanitize_tag($cat));
- }
- }
- }
-
- if (is_array($item['origin'])) {
- if (strpos($item['origin']['streamId'], 'feed/') === 0) {
-
- $orig_feed_data['feed_url'] = db_escape_string(
- mb_substr(preg_replace("/^feed\//",
- "", $item['origin']['streamId']), 0, 200));
-
- $orig_feed_data['title'] = db_escape_string(
- mb_substr($item['origin']['title'], 0, 200));
-
- $orig_feed_data['site_url'] = db_escape_string(
- mb_substr($item['origin']['htmlUrl'], 0, 200));
- }
- }
-
- $processed++;
-
- $imported += (int) $this->create_article($owner_uid, $guid, $title,
- $link, $updated, $content, $author, $sql_set_marked, $tags,
- $orig_feed_data, $last_marked);
-
- if ($file && $processed % 25 == 0) {
- _debug("processed $processed articles...");
- }
- }
-
- if ($file) {
- _debug(sprintf("All done. %d of %d articles imported.", $imported, $processed));
- } else {
- print "<p style='text-align : center'>" . T_sprintf("All done. %d out of %d articles imported.", $imported, $processed) . "</p>";
- }
-
- } else {
- print_error(__('The document has incorrect format.'));
- }
-
- } else {
- print_error(__('Error while parsing document.'));
- }
-
- if (!$file) {
- print "<div align='center'>";
- print "<button dojoType=\"dijit.form.Button\"
- onclick=\"dijit.byId('starredImportDlg').execute()\">".
- __('Close this window')."</button>";
- print "</div>";
- }
- }
-
- // expects ESCAPED data
- private function create_article($owner_uid, $guid, $title, $link, $updated, $content, $author, $marked, $tags, $orig_feed_data, $last_marked) {
-
- if (!$guid) $guid = sha1($link);
-
- $create_archived_feeds = true;
-
- $guid = "$owner_uid,$guid";
-
- $content_hash = sha1($content);
-
- if (filter_var(FILTER_VALIDATE_URL) === FALSE) return false;
-
- db_query("BEGIN");
-
- $feed_id = 'NULL';
-
- // let's check for archived feed entry
-
- $feed_inserted = false;
-
- // before dealing with archived feeds we must check ttrss_feeds to maintain id consistency
-
- if ($orig_feed_data['feed_url'] && $create_archived_feeds) {
- $result = db_query(
- "SELECT id FROM ttrss_feeds WHERE feed_url = '".$orig_feed_data['feed_url']."'
- AND owner_uid = $owner_uid");
-
- if (db_num_rows($result) != 0) {
- $feed_id = db_fetch_result($result, 0, "id");
- } else {
- // let's insert it
-
- if (!$orig_feed_data['title']) $orig_feed_data['title'] = '[Unknown]';
-
- $result = db_query(
- "INSERT INTO ttrss_feeds
- (owner_uid,feed_url,site_url,title,cat_id,auth_login,auth_pass,update_method)
- VALUES ($owner_uid,
- '".$orig_feed_data['feed_url']."',
- '".$orig_feed_data['site_url']."',
- '".$orig_feed_data['title']."',
- NULL, '', '', 0)");
-
- $result = db_query(
- "SELECT id FROM ttrss_feeds WHERE feed_url = '".$orig_feed_data['feed_url']."'
- AND owner_uid = $owner_uid");
-
- if (db_num_rows($result) != 0) {
- $feed_id = db_fetch_result($result, 0, "id");
- $feed_inserted = true;
- }
- }
- }
-
- if ($feed_id && $feed_id != 'NULL') {
- // locate archived entry to file entries in, we don't want to file them in actual feeds because of purging
- // maybe file marked in real feeds because eh
-
- $result = db_query("SELECT id FROM ttrss_archived_feeds WHERE
- feed_url = '".$orig_feed_data['feed_url']."' AND owner_uid = $owner_uid");
-
- if (db_num_rows($result) != 0) {
- $orig_feed_id = db_fetch_result($result, 0, "id");
- } else {
- db_query("INSERT INTO ttrss_archived_feeds
- (id, owner_uid, title, feed_url, site_url)
- SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
- WHERE id = '$feed_id'");
-
- $result = db_query("SELECT id FROM ttrss_archived_feeds WHERE
- feed_url = '".$orig_feed_data['feed_url']."' AND owner_uid = $owner_uid");
-
- if (db_num_rows($result) != 0) {
- $orig_feed_id = db_fetch_result($result, 0, "id");
- }
- }
- }
-
- // delete temporarily inserted feed
- if ($feed_id && $feed_inserted) {
- db_query("DELETE FROM ttrss_feeds WHERE id = $feed_id");
- }
-
- if (!$orig_feed_id) $orig_feed_id = 'NULL';
-
- $result = db_query("SELECT id FROM ttrss_entries, ttrss_user_entries WHERE
- guid = '$guid' AND ref_id = id AND owner_uid = '$owner_uid' LIMIT 1");
-
- if (db_num_rows($result) == 0) {
- $result = db_query("INSERT INTO ttrss_entries
- (title, guid, link, updated, content, content_hash, date_entered, date_updated, author)
- VALUES
- ('$title', '$guid', '$link', '$updated', '$content', '$content_hash', NOW(), NOW(), '$author')");
-
- $result = db_query("SELECT id FROM ttrss_entries WHERE guid = '$guid'");
-
- if (db_num_rows($result) != 0) {
- $ref_id = db_fetch_result($result, 0, "id");
-
- db_query("INSERT INTO ttrss_user_entries
- (ref_id, uuid, feed_id, orig_feed_id, owner_uid, marked, tag_cache, label_cache,
- last_read, note, unread, last_marked)
- VALUES
- ('$ref_id', '', NULL, $orig_feed_id, $owner_uid, $marked, '', '', '$last_marked', '', false, '$last_marked')");
-
- $result = db_query("SELECT int_id FROM ttrss_user_entries, ttrss_entries
- WHERE owner_uid = $owner_uid AND ref_id = id AND ref_id = $ref_id");
-
- if (db_num_rows($result) != 0 && is_array($tags)) {
-
- $entry_int_id = db_fetch_result($result, 0, "int_id");
- $tags_to_cache = array();
-
- foreach ($tags as $tag) {
-
- $tag = db_escape_string(sanitize_tag($tag));
-
- if (!tag_is_valid($tag)) continue;
-
- $result = db_query("SELECT id FROM ttrss_tags
- WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND
- owner_uid = '$owner_uid' LIMIT 1");
-
- if ($result && db_num_rows($result) == 0) {
- db_query("INSERT INTO ttrss_tags
- (owner_uid,tag_name,post_int_id)
- VALUES ('$owner_uid','$tag', '$entry_int_id')");
- }
-
- array_push($tags_to_cache, $tag);
- }
-
- /* update the cache */
-
- $tags_to_cache = array_unique($tags_to_cache);
- $tags_str = db_escape_string(join(",", $tags_to_cache));
-
- db_query("UPDATE ttrss_user_entries
- SET tag_cache = '$tags_str' WHERE ref_id = '$ref_id'
- AND owner_uid = $owner_uid");
- }
-
- $rc = true;
- }
- }
-
- db_query("COMMIT");
-
- return $rc;
- }
-
- function hook_prefs_tab($args) {
- if ($args != "prefFeeds") return;
-
- print "<div dojoType=\"dijit.layout.AccordionPane\" title=\"".__("Import starred or shared items from Google Reader")."\">";
-
- print_notice("Your imported articles will appear in Starred (in file is named starred.json) and Archived feeds.");
-
- print "<p>".__("Paste your starred.json or shared.json into the form below."). "</p>";
-
- print "<iframe id=\"starred_upload_iframe\"
- name=\"starred_upload_iframe\" onload=\"starredImportComplete(this)\"
- style=\"width: 400px; height: 100px; display: none;\"></iframe>";
-
- print "<form name=\"starred_form\" style='display : block' target=\"starred_upload_iframe\"
- enctype=\"multipart/form-data\" method=\"POST\"
- action=\"backend.php\">
- <input id=\"starred_file\" name=\"starred_file\" type=\"file\">
- <input type=\"hidden\" name=\"op\" value=\"pluginhandler\">
- <input type=\"hidden\" name=\"method\" value=\"import\">
- <input type=\"hidden\" name=\"plugin\" value=\"googlereaderimport\">
- <button dojoType=\"dijit.form.Button\" onclick=\"return starredImport();\" type=\"submit\">" .
- __('Import my Starred items') . "</button>";
-
- print "</form>";
-
- print "</div>"; #pane
- }
-
- function api_version() {
- return 2;
- }
-
-}
-?>
git.wh0rd.org / tt-rss.git / commitdiff
