remove import_export plugin (replaced with ttrss-data-migration)

This commit is contained in:
Andrew Dolgov 2019-08-06 09:54:12 +03:00
parent 6825aaff55
commit a60297b920
2 changed files with 0 additions and 645 deletions

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@ -1,123 +0,0 @@
function exportData() {
try {
var query = "backend.php?op=pluginhandler&plugin=import_export&method=exportData";
if (dijit.byId("dataExportDlg"))
dijit.byId("dataExportDlg").destroyRecursive();
var exported = 0;
dialog = new dijit.Dialog({
id: "dataExportDlg",
title: __("Export Data"),
style: "width: 600px",
prepare: function() {
Notify.progress("Loading, please wait...");
new Ajax.Request("backend.php", {
parameters: "op=pluginhandler&plugin=import_export&method=exportrun&offset=" + exported,
onComplete: function(transport) {
try {
var rv = JSON.parse(transport.responseText);
if (rv && rv.exported != undefined) {
if (rv.exported > 0) {
exported += rv.exported;
$("export_status_message").innerHTML =
"<img src='images/indicator_tiny.gif'> " +
"Exported %d articles, please wait...".replace("%d",
exported);
setTimeout('dijit.byId("dataExportDlg").prepare()', 2000);
} else {
$("export_status_message").innerHTML =
ngettext("Finished, exported %d article. You can download the data <a class='visibleLink' href='%u'>here</a>.", "Finished, exported %d articles. You can download the data <a class='visibleLink' href='%u'>here</a>.", exported)
.replace("%d", exported)
.replace("%u", "backend.php?op=pluginhandler&plugin=import_export&subop=exportget");
exported = 0;
}
} else {
$("export_status_message").innerHTML =
"Error occured, could not export data.";
}
} catch (e) {
App.Error.report(e);
}
Notify.close();
} });
},
execute: function() {
if (this.validate()) {
}
},
href: query});
dialog.show();
} catch (e) {
App.Error.report(e);
}
}
function dataImportComplete(iframe) {
try {
if (!iframe.contentDocument.body.innerHTML) return false;
Element.hide(iframe);
Notify.close();
if (dijit.byId('dataImportDlg'))
dijit.byId('dataImportDlg').destroyRecursive();
var content = iframe.contentDocument.body.innerHTML;
dialog = new dijit.Dialog({
id: "dataImportDlg",
title: __("Data Import"),
style: "width: 600px",
onCancel: function() {
},
content: content});
dialog.show();
} catch (e) {
App.Error.report(e);
}
}
function importData() {
var file = $("export_file");
if (file.value.length == 0) {
alert(__("Please choose the file first."));
return false;
} else {
Notify.progress("Importing, please wait...", true);
Element.show("data_upload_iframe");
return true;
}
}

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@ -1,522 +0,0 @@
<?php
class Import_Export extends Plugin implements IHandler {
private $host;
function init($host) {
$this->host = $host;
$host->add_hook($host::HOOK_PREFS_TAB, $this);
$host->add_command("xml-import", "import articles from XML", $this, ":", "FILE");
}
function about() {
return array(1.0,
"Imports and exports user data using neutral XML format",
"fox");
}
function xml_import($args) {
$filename = $args['xml_import'];
if (!is_file($filename)) {
print "error: input filename ($filename) doesn't exist.\n";
return;
}
Debug::log("please enter your username:");
$username = trim(read_stdin());
Debug::log("importing $filename for user $username...\n");
$sth = $this->pdo->prepare("SELECT id FROM ttrss_users WHERE login = ?");
$sth->execute($username);
if ($row = $sth->fetch()) {
$owner_uid = $row['id'];
$this->perform_data_import($filename, $owner_uid);
} else {
print "error: could not find user $username.\n";
return;
}
}
function get_prefs_js() {
return file_get_contents(dirname(__FILE__) . "/import_export.js");
}
function hook_prefs_tab($args) {
if ($args != "prefFeeds") return;
print "<div dojoType='dijit.layout.AccordionPane'
title=\"<i class='material-icons'>import_export</i> ".__('Import and export')."\">";
print_notice(__("You can export and import your Starred and Archived articles for safekeeping or when migrating between tt-rss instances of same version."));
print "<p>";
print "<button dojoType='dijit.form.Button' class='alt-primary' onclick='return exportData()'>".
__('Export my data')."</button> ";
print "<hr>";
print "<iframe id='data_upload_iframe'
name='data_upload_iframe' onload='dataImportComplete(this)'
style='width: 400px; height: 100px; display: none;'></iframe>";
print "<form name='import_form' style='display : block' target='data_upload_iframe'
enctype='multipart/form-data' method='POST'
action='backend.php'>
<label class='dijitButton'>".__("Choose file...")."
<input style='display : none' id='export_file' name='export_file' type='file'>&nbsp;
</label>
<input type='hidden' name='op' value='pluginhandler'>
<input type='hidden' name='plugin' value='import_export'>
<input type='hidden' name='method' value='dataimport'>
<button dojoType='dijit.form.Button' onclick='return importData();' class='alt-primary' type='submit'>" .
__('Import') . "</button>";
print "</form>";
print "</p>";
print "</div>"; # pane
}
function csrf_ignore($method) {
return in_array($method, array("exportget"));
}
/**
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
*/
function before($method) {
return $_SESSION["uid"] != false;
}
function after() {
return true;
}
/**
* @SuppressWarnings(unused)
*/
function exportget() {
$exportname = CACHE_DIR . "/export/" .
sha1($_SESSION['uid'] . $_SESSION['login']) . ".xml";
if (file_exists($exportname)) {
header("Content-type: text/xml");
$timestamp_suffix = date("Y-m-d", filemtime($exportname));
if (function_exists('gzencode')) {
header("Content-Disposition: attachment; filename=TinyTinyRSS_exported_${timestamp_suffix}.xml.gz");
echo gzencode(file_get_contents($exportname));
} else {
header("Content-Disposition: attachment; filename=TinyTinyRSS_exported_${timestamp_suffix}.xml");
echo file_get_contents($exportname);
}
} else {
echo "File not found.";
}
}
function exportrun() {
$offset = (int) $_REQUEST['offset'];
$exported = 0;
$limit = 250;
if ($offset < 10000 && is_writable(CACHE_DIR . "/export")) {
$sth = $this->pdo->prepare("SELECT
ttrss_entries.guid,
ttrss_entries.title,
content,
marked,
published,
score,
note,
link,
tag_cache,
label_cache,
ttrss_feeds.title AS feed_title,
ttrss_feeds.feed_url AS feed_url,
ttrss_entries.updated
FROM
ttrss_user_entries LEFT JOIN ttrss_feeds ON (ttrss_feeds.id = feed_id),
ttrss_entries
WHERE
(marked = true OR feed_id IS NULL) AND
ref_id = ttrss_entries.id AND
ttrss_user_entries.owner_uid = ?
ORDER BY ttrss_entries.id LIMIT $limit OFFSET $offset");
$sth->execute([$_SESSION['uid']]);
$exportname = sha1($_SESSION['uid'] . $_SESSION['login']);
if ($offset == 0) {
$fp = fopen(CACHE_DIR . "/export/$exportname.xml", "w");
fputs($fp, "<articles schema-version=\"".SCHEMA_VERSION."\">");
} else {
$fp = fopen(CACHE_DIR . "/export/$exportname.xml", "a");
}
if ($fp) {
$exported = 0;
while ($line = $sth->fetch(PDO::FETCH_ASSOC)) {
++$exported;
fputs($fp, "<article>\n");
foreach ($line as $k => $v) {
fputs($fp, " ");
if (is_bool($v))
$v = (int) $v;
if (!$v || is_numeric($v)) {
fputs($fp, "<$k>$v</$k>\n");
} else {
$v = str_replace("]]>", "]]]]><![CDATA[>", $v);
fputs($fp, "<$k><![CDATA[$v]]></$k>\n");
}
}
fputs($fp, "</article>\n");
}
if ($exported < $limit && $exported > 0) {
fputs($fp, "</articles>");
}
fclose($fp);
}
}
print json_encode(array("exported" => $exported));
}
function perform_data_import($filename, $owner_uid) {
$num_imported = 0;
$num_processed = 0;
$num_feeds_created = 0;
libxml_disable_entity_loader(false);
$doc = new DOMDocument();
if (!$doc_loaded = @$doc->load($filename)) {
$contents = file_get_contents($filename);
if ($contents) {
$data = @gzuncompress($contents);
}
if (!$data) {
$data = @gzdecode($contents);
}
if ($data)
$doc_loaded = $doc->loadXML($data);
}
libxml_disable_entity_loader(true);
if ($doc_loaded) {
$xpath = new DOMXpath($doc);
$container = $doc->firstChild;
if ($container && $container->hasAttribute('schema-version')) {
$schema_version = $container->getAttribute('schema-version');
if ($schema_version != SCHEMA_VERSION) {
print "<p>" .__("Could not import: incorrect schema version.") . "</p>";
return;
}
} else {
print "<p>" . __("Could not import: unrecognized document format.") . "</p>";
return;
}
$articles = $xpath->query("//article");
foreach ($articles as $article_node) {
if ($article_node->childNodes) {
$ref_id = 0;
$article = array();
foreach ($article_node->childNodes as $child) {
if ($child->nodeName == 'content' || $child->nodeName == 'label_cache') {
$article[$child->nodeName] = $child->nodeValue;
} else {
$article[$child->nodeName] = clean($child->nodeValue);
}
}
//print_r($article);
if ($article['guid']) {
++$num_processed;
$this->pdo->beginTransaction();
//print 'GUID:' . $article['guid'] . "\n";
$sth = $this->pdo->prepare("SELECT id FROM ttrss_entries
WHERE guid = ?");
$sth->execute([$article['guid']]);
if ($row = $sth->fetch()) {
$ref_id = $row['id'];
} else {
$sth = $this->pdo->prepare(
"INSERT INTO ttrss_entries
(title,
guid,
link,
updated,
content,
content_hash,
no_orig_date,
date_updated,
date_entered,
comments,
num_comments,
author)
VALUES
(?, ?, ?, ?, ?, ?,
false,
NOW(),
NOW(),
'',
'0',
'')");
$sth->execute([
$article['title'],
$article['guid'],
$article['link'],
$article['updated'],
$article['content'],
sha1($article['content'])
]);
$sth = $this->pdo->prepare("SELECT id FROM ttrss_entries
WHERE guid = ?");
$sth->execute([$article['guid']]);
if ($row = $sth->fetch()) {
$ref_id = $row['id'];
}
}
//print "Got ref ID: $ref_id\n";
if ($ref_id) {
$feed = NULL;
if ($article['feed_url'] && $article['feed_title']) {
$sth = $this->pdo->prepare("SELECT id FROM ttrss_feeds
WHERE feed_url = ? AND owner_uid = ?");
$sth->execute([$article['feed_url'], $owner_uid]);
if ($row = $sth->fetch()) {
$feed = $row['id'];
} else {
// try autocreating feed in Uncategorized...
$sth = $this->pdo->prepare("INSERT INTO ttrss_feeds (owner_uid,
feed_url, title) VALUES (?, ?, ?)");
$res = $sth->execute([$owner_uid, $article['feed_url'], $article['feed_title']]);
if ($res) {
$sth = $this->pdo->prepare("SELECT id FROM ttrss_feeds
WHERE feed_url = ? AND owner_uid = ?");
$sth->execute([$article['feed_url'], $owner_uid]);
if ($row = $sth->fetch()) {
++$num_feeds_created;
$feed = $row['id'];
}
}
}
}
if ($feed)
$feed_qpart = "feed_id = " . (int) $feed;
else
$feed_qpart = "feed_id IS NULL";
//print "$ref_id / $feed / " . $article['title'] . "\n";
$sth = $this->pdo->prepare("SELECT int_id FROM ttrss_user_entries
WHERE ref_id = ? AND owner_uid = ? AND $feed_qpart");
$sth->execute([$ref_id, $owner_uid]);
if (!$sth->fetch()) {
$score = (int) $article['score'];
$tag_cache = $article['tag_cache'];
$note = $article['note'];
//print "Importing " . $article['title'] . "<br/>";
++$num_imported;
$sth = $this->pdo->prepare(
"INSERT INTO ttrss_user_entries
(ref_id, owner_uid, feed_id, unread, last_read, marked,
published, score, tag_cache, label_cache, uuid, note)
VALUES (?, ?, ?, false,
NULL, ?, ?, ?, ?, '', '', ?)");
$res = $sth->execute([
$ref_id,
$owner_uid,
$feed,
(int)sql_bool_to_bool($article['marked']),
(int)sql_bool_to_bool($article['published']),
$score,
$tag_cache,
$note]);
if ($res) {
if (DB_TYPE == "pgsql") {
$ts_lang = get_pref('DEFAULT_SEARCH_LANGUAGE', $owner_uid);
// TODO: maybe use per-feed setting if available?
if (!$ts_lang)
$ts_lang = 'simple';
$sth = $this->pdo->prepare("UPDATE ttrss_entries
SET tsvector_combined = to_tsvector(:ts_lang, :ts_content)
WHERE id = :id");
$sth->execute([
"id" => $ref_id,
"ts_lang" => $ts_lang,
"ts_content" => mb_substr(strip_tags($article['title'] . " " . $article['content']), 0, 900000)
]);
}
$label_cache = json_decode($article['label_cache'], true);
if (is_array($label_cache) && $label_cache["no-labels"] != 1) {
foreach ($label_cache as $label) {
Labels::create($label[1],
$label[2], $label[3], $owner_uid);
Labels::add_article($ref_id, $label[1], $owner_uid);
}
}
}
}
}
$this->pdo->commit();
}
}
}
print "<p>" .
__("Finished: ").
vsprintf(_ngettext("%d article processed, ", "%d articles processed, ", $num_processed), $num_processed).
vsprintf(_ngettext("%d imported, ", "%d imported, ", $num_imported), $num_imported).
vsprintf(_ngettext("%d feed created.", "%d feeds created.", $num_feeds_created), $num_feeds_created).
"</p>";
} else {
print "<p>" . __("Could not load XML document.") . "</p>";
}
}
function exportData() {
print "<form onsubmit='return false'>";
print "<p style='text-align : center' id='export_status_message'>You need to prepare exported data first by clicking the button below.</p>";
print "<footer class='text-center'>";
print "<button dojoType='dijit.form.Button'
type='submit' class='alt-primary'
onclick=\"dijit.byId('dataExportDlg').prepare()\">".
__('Prepare data')."</button>";
print "<button dojoType='dijit.form.Button'
onclick=\"dijit.byId('dataExportDlg').hide()\">".
__('Close this window')."</button>";
print "</footer>";
print "</form>";
}
function dataImport() {
header("Content-Type: text/html"); # required for iframe
print "<footer class='text-center'>";
if ($_FILES['export_file']['error'] != 0) {
print_error(T_sprintf("Upload failed with error code %d (%s)",
$_FILES['export_file']['error'],
get_upload_error_message($_FILES['export_file']['error'])));
} else {
if (is_uploaded_file($_FILES['export_file']['tmp_name'])) {
$tmp_file = tempnam(CACHE_DIR . '/upload', 'export');
$result = move_uploaded_file($_FILES['export_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)) {
$this->perform_data_import($tmp_file, $_SESSION['uid']);
unlink($tmp_file);
} else {
print_error(__('No file uploaded.'));
return;
}
}
print "<button dojoType='dijit.form.Button'
onclick=\"dijit.byId('dataImportDlg').hide()\">".
__('Close this window')."</button>";
print "</div>";
}
function api_version() {
return 2;
}
}