function hook_article_filter($article)
{
if (strpos($article["link"], "volksstimme.de") !== FALSE) {
$doc = new DOMDocument();
@$doc->loadHTML(mb_convert_encoding(fetch_file_contents($article["link"]), 'HTML-ENTITIES', "auto"));
$basenode = "";
if ($doc) {
$xpath = new DOMXPath($doc);
// first remove advertisement stuff
/* $stuff = $xpath->query('(//div[contains(@class, "em_left")])|(//div[contains(@class, "em_artikelansicht_tags")])|(//div[contains(@class, "em_ads_")])'); */
/* foreach ($stuff as $removethis) { */
/* $removethis->parentNode->removeChild($removethis); */
/* } */
$entries = $xpath->query('(//div[@itemprop="image"]|//div[@itemprop="articleBody"])');
foreach ($entries as $entry) {
_debug("Muh, found stuff...");
$basenode = $basenode . $doc->saveXML($entry);
_debug("Length of basenode: " . strlen($basenode));
}
if (!empty($basenode)) {
$article["content"] = $basenode;
}
}
}
return $article;
}
public function __call($event, $args)
{
if ($this->state) {
_debug("calling state handler '" . $this->state . "' for incoming event '" . $event . "'");
$call = method_exists($this, $this->state) ? array(&$this, $this->state) : $this->state;
$r = call_user_func($call, $event, $args);
if (is_array($r) && sizeof($r) == 2) {
list($this->state, $ret) = $r;
} else {
if (is_array($r) && sizeof($r) == 1) {
$this->state = $r[0];
} else {
if (is_string($r)) {
$this->state = $r;
} else {
$this->handle_invalid_state($r);
}
}
}
_debug("current state '" . $this->state . "'");
if (is_array($r) && sizeof($r) == 2) {
return $ret;
}
} else {
_debug("invalid state found, nothing called for event " . $event . "");
}
}
function hook_article_filter($article)
{
if (strpos($article["link"], "taz.de") !== FALSE) {
$doc = new DOMDocument();
@$doc->loadHTML(mb_convert_encoding(fetch_file_contents($article["link"]), 'HTML-ENTITIES', "UTF-8"));
$basenode = false;
if ($doc) {
$xpath = new DOMXPath($doc);
// first remove advertisement stuff
$stuff = $xpath->query('(//script)|(//noscript)|(//iframe)|(//style)|(//div[@class="sectfoot"])|(//div[@id="tzi_paywall"])|(//div[contains(@class, "rack")])');
foreach ($stuff as $removethis) {
_debug("Remove1: " . $doc->saveXML($removethis));
$removethis->parentNode->removeChild($removethis);
}
$entries = $xpath->query('(//div[@class="sectbody"])');
foreach ($entries as $entry) {
$basenode = $entry;
break;
}
if ($basenode) {
_debug("Result: " . $doc->saveXML($basenode));
$article["content"] = $doc->saveXML($basenode);
}
}
}
return $article;
}
function performUpdateTo($version, $html_output = true)
{
if ($this->getSchemaVersion() == $version - 1) {
$lines = $this->getSchemaLines($version);
if (is_array($lines)) {
db_query("BEGIN");
foreach ($lines as $line) {
if (strpos($line, "--") !== 0 && $line) {
if (!db_query($line, false)) {
if ($html_output) {
print_notice("Query: {$line}");
print_error("Error: " . db_last_query_error());
} else {
_debug("Query: {$line}");
_debug("Error: " . db_last_query_error());
}
return false;
}
}
}
$db_version = $this->getSchemaVersion();
if ($db_version == $version) {
db_query("COMMIT");
return true;
} else {
db_query("ROLLBACK");
return false;
}
} else {
return true;
}
} else {
return false;
}
}
/**
*
* Function sort out paramaters
* This function creates folders needed when duplicating a template
* @param number $folder_name_id - the id of this template
* @param number $tutorial_id_from_post - the parent template name for the new tutorial
* @version 1.0
* @author Patrick Lockley
*/
function create_new_template($folder_name_id, $parent_template_name)
{
global $dir_path, $new_path, $temp_dir_path, $temp_new_path, $xerte_toolkits_site;
$row_framework = db_query_one("SELECT template_framework from {$xerte_toolkits_site->database_table_prefix}originaltemplatesdetails WHERE template_name = ?", array($parent_template_name));
// I think this is wrong, currently looking like : /home/david/src/xerteonlinetoolkits/modules//templates/0 should presumably be home/david/src/xerteonlinetoolkits/modules/xerte/templates/Nottingham
$dir_path = $xerte_toolkits_site->basic_template_path . $row_framework['template_framework'] . "/templates/" . $parent_template_name;
/**
* Get the id of the folder we are looking to copy into
*/
_debug("Creating new template : {$folder_name_id}, {$parent_template_name}");
$new_path = $xerte_toolkits_site->users_file_area_full . $folder_name_id . "-" . $_SESSION['toolkits_logon_username'] . "-" . $parent_template_name;
$path = $xerte_toolkits_site->users_file_area_full . $folder_name_id . "-" . $_SESSION['toolkits_logon_username'] . "-" . $parent_template_name;
if (is_dir($path)) {
_debug("Trying to create new template at location - {$path} - it's already in use. Aborting");
die("Template directory already exists; will not overwrite/re-create.");
}
if (mkdir($path)) {
_debug("Created {$path} ok");
if (@chmod($path, 0777)) {
$ok = copy_r($dir_path, $path);
_debug("Copy_r returned " . print_r($ok, true));
return $ok;
} else {
_debug("Failed to set rights ");
receive_message($_SESSION['toolkits_logon_username'], "FILE_SYSTEM", "MAJOR", "Failed to set rights on parent folder for template", "Failed to set rights on parent folder " . $path);
return false;
}
} else {
receive_message($_SESSION['toolkits_logon_username'], "FILE_SYSTEM", "CRITICAL", "Failed to create parent folder for template", "Failed to create parent folder " . $path);
return false;
}
}
function process(&$article)
{
if (strpos($article["link"], "penny-arcade.com") !== FALSE && strpos($article["title"], "Comic:") !== FALSE) {
if ($debug_enabled) {
_debug("af_pennyarcade: Processing comic");
}
$doc = new DOMDocument();
$doc->loadHTML(fetch_file_contents($article["link"]));
$basenode = false;
if ($doc) {
$xpath = new DOMXPath($doc);
$basenode = $xpath->query('(//div[@id="comicFrame"])')->item(0);
if ($basenode) {
$article["content"] = $doc->saveXML($basenode);
}
}
return true;
}
if (strpos($article["link"], "penny-arcade.com") !== FALSE && strpos($article["title"], "News Post:") !== FALSE) {
if ($debug_enabled) {
_debug("af_pennyarcade: Processing news post");
}
$doc = new DOMDocument();
$doc->loadHTML(fetch_file_contents($article["link"]));
if ($doc) {
$xpath = new DOMXPath($doc);
$entries = $xpath->query('(//div[@class="post"])');
$basenode = false;
foreach ($entries as $entry) {
$basenode = $entry;
}
$meta = $xpath->query('(//div[@class="meta"])')->item(0);
if ($meta->parentNode) {
$meta->parentNode->removeChild($meta);
}
$header = $xpath->query('(//div[@class="postBody"]/h2)')->item(0);
if ($header->parentNode) {
$header->parentNode->removeChild($header);
}
$header = $xpath->query('(//div[@class="postBody"]/div[@class="comicPost"])')->item(0);
if ($header->parentNode) {
$header->parentNode->removeChild($header);
}
$avatar = $xpath->query('(//div[@class="avatar"]//img)')->item(0);
if ($basenode) {
$basenode->insertBefore($avatar, $basenode->firstChild);
}
$uninteresting = $xpath->query('(//div[@class="avatar"])');
foreach ($uninteresting as $i) {
$i->parentNode->removeChild($i);
}
if ($basenode) {
$article["content"] = $doc->saveXML($basenode);
}
}
return true;
}
return false;
}
function hook_article_filter($article)
{
$owner_uid = $article["owner_uid"];
if (strpos($article["link"], "penny-arcade.com") !== FALSE && strpos($article["title"], "Comic:") !== FALSE) {
if (strpos($article["plugin_data"], "pennyarcade,{$owner_uid}:") === FALSE) {
if ($debug_enabled) {
_debug("af_pennyarcade: Processing comic");
}
$doc = new DOMDocument();
$doc->loadHTML(fetch_file_contents($article["link"]));
$basenode = false;
if ($doc) {
$xpath = new DOMXPath($doc);
$entries = $xpath->query('(//div[@class="post comic"])');
foreach ($entries as $entry) {
$basenode = $entry;
}
if ($basenode) {
$article["content"] = $doc->saveXML($basenode);
$article["plugin_data"] = "pennyarcade,{$owner_uid}:" . $article["plugin_data"];
}
}
} else {
if (isset($article["stored"]["content"])) {
$article["content"] = $article["stored"]["content"];
}
}
}
if (strpos($article["link"], "penny-arcade.com") !== FALSE && strpos($article["title"], "News Post:") !== FALSE) {
if (strpos($article["plugin_data"], "pennyarcade,{$owner_uid}:") === FALSE) {
if ($debug_enabled) {
_debug("af_pennyarcade: Processing news post");
}
$doc = new DOMDocument();
$doc->loadHTML(fetch_file_contents($article["link"]));
if ($doc) {
$xpath = new DOMXPath($doc);
$entries = $xpath->query('(//div[@class="post"])');
$basenode = false;
foreach ($entries as $entry) {
$basenode = $entry;
}
$uninteresting = $xpath->query('(//div[@class="heading"])');
foreach ($uninteresting as $i) {
$i->parentNode->removeChild($i);
}
if ($basenode) {
$article["content"] = $doc->saveXML($basenode);
$article["plugin_data"] = "pennyarcade,{$owner_uid}:" . $article["plugin_data"];
}
}
} else {
if (isset($article["stored"]["content"])) {
$article["content"] = $article["stored"]["content"];
}
}
}
return $article;
}
/**
* Send by mail a digest of last articles.
*
* @param mixed $link The database connection.
* @param integer $limit The maximum number of articles by digest.
* @return boolean Return false if digests are not enabled.
*/
function send_headlines_digests($debug = false)
{
require_once 'classes/ttrssmailer.php';
$user_limit = 15;
// amount of users to process (e.g. emails to send out)
$limit = 1000;
// maximum amount of headlines to include
if ($debug) {
_debug("Sending digests, batch of max {$user_limit} users, headline limit = {$limit}");
}
if (DB_TYPE == "pgsql") {
$interval_query = "last_digest_sent < NOW() - INTERVAL '1 days'";
} elseif (DB_TYPE == "mysql") {
$interval_query = "last_digest_sent < DATE_SUB(NOW(), INTERVAL 1 DAY)";
}
$result = db_query("SELECT id,email FROM ttrss_users\n WHERE email != '' AND (last_digest_sent IS NULL OR {$interval_query})");
while ($line = db_fetch_assoc($result)) {
if (@get_pref('DIGEST_ENABLE', $line['id'], false)) {
$preferred_ts = strtotime(get_pref('DIGEST_PREFERRED_TIME', $line['id'], '00:00'));
// try to send digests within 2 hours of preferred time
if ($preferred_ts && time() >= $preferred_ts && time() - $preferred_ts <= 7200) {
if ($debug) {
_debug("Sending digest for UID:" . $line['id'] . " - " . $line["email"]);
}
$do_catchup = get_pref('DIGEST_CATCHUP', $line['id'], false);
global $tz_offset;
// reset tz_offset global to prevent tz cache clash between users
$tz_offset = -1;
$tuple = prepare_headlines_digest($line["id"], 1, $limit);
$digest = $tuple[0];
$headlines_count = $tuple[1];
$affected_ids = $tuple[2];
$digest_text = $tuple[3];
if ($headlines_count > 0) {
$mail = new ttrssMailer();
$rc = $mail->quickMail($line["email"], $line["login"], DIGEST_SUBJECT, $digest, $digest_text);
if (!$rc && $debug) {
_debug("ERROR: " . $mail->ErrorInfo);
}
if ($debug) {
_debug("RC={$rc}");
}
if ($rc && $do_catchup) {
if ($debug) {
_debug("Marking affected articles as read...");
}
catchupArticlesById($affected_ids, 0, $line["id"]);
}
} elseif ($debug) {
_debug("No headlines");
}
db_query("UPDATE ttrss_users SET last_digest_sent = NOW()\n WHERE id = " . $line["id"]);
}
}
}
if ($debug) {
_debug("All done.");
}
}
function logout()
{
global $_SESSION;
_debug("logging out user " . $_SESSION["s_user"]);
$_SESSION = array();
session_destroy();
header("location: " . $GLOBALS["script_name"]);
}
public static function shutdown_handler()
{
try {
if (null !== ($error = error_get_last())) {
throw new JAXLException($error['message'], $error['type'], $error['file'], $error['line']);
}
} catch (Exception $e) {
_debug("shutdown handler catched with exception " . json_encode($e));
}
}
public function logged_out($stanza)
{
if ($stanza->name == "error" && $stanza->ns == NS_XMPP) {
$reason = $stanza->childrens[0]->name;
$this->jaxl->handle_auth_failure($reason);
$this->jaxl->send_end_stream();
return array("logged_out", 0);
} else {
_debug("uncatched stanza received in logged_out");
}
}
public function actionShow()
{
$url = end(App::parseRoute($_SERVER['REQUEST_URI'])['routes']);
$article = Article::findOne(['url_crc' => crc32($url)]);
_debug('Url: ' . $url . ' (crc: ' . crc32($url) . ')');
if (empty($article)) {
return Controller::redirectTo404($_SERVER['REQUEST_URI']);
}
$comments = $article->getComments();
return $this->view->render('showArticle', ['article' => $article, 'commentsCount' => count($comments), 'comments' => $comments]);
}
function hook_article_filter($article)
{
if ($this->lang) {
$entry_language = $this->lang->detect($article['title'] . " " . $article['content'], 1);
if (count($entry_language) > 0) {
$possible = array_keys($entry_language);
$entry_language = $possible[0];
_debug("detected language: {$entry_language}");
$article["language"] = $entry_language;
}
}
return $article;
}
function add_transcode_job($inputFilename, $outputFilename)
{
// Ubuntu 14.04 - libav-tools, libavcodec-extra-54
if (is_file('/usr/bin/ffmpeg')) {
$cmd = 'ffmpeg -i ' . escapeshellarg($inputFilename) . ' -sameq -ar 22050 -vcodec libx264 ' . escapeshellarg($outputFilename) . ' 2>&1';
} else {
$cmd = 'avconv ' . '-i ' . escapeshellarg($inputFilename) . ' -c:v h264 ' . '-b:v 2000k ' . '-c:a aac ' . '-b:a 196k ' . '-f mp4 ' . '-strict experimental ' . escapeshellarg($outputFilename) . ' 2>&1';
}
_debug("Running: {$cmd}");
$output = array();
$return = null;
exec($cmd, $output, $return);
_debug("Returned: {$return}, Output: " . print_r($output, true));
}
/**
* Wordpress filter (see add_filter), designed to hook in on the action/event 'editor_save_data'.
*
* Check the validity of the XML passed in when saving a template via use of simplexml_load_string.
* If there are errors, we _debug() them and return boolean false.
* If there aren't any errors, we return the pretty printed variant of the string.
*
* @return string (xml) or boolean false on failure
*/
function xml_check_parseability()
{
$args = func_get_args();
$xml_string = $args[0];
$validator = new Xerte_Validate_Xml();
if ($validator->isValid($xml_string)) {
_debug("XML parsing passed");
return $xml_string;
} else {
_debug("Invalid XML passed in : '{$xml_string}'");
error_log("Invalid XML passed in : '{$xml_string}'");
return false;
}
}
function _debugToFile($value, $print_r = false, $novoArquivo = false)
{
$caminho = $_SERVER["SCRIPT_FILENAME"];
_debug($caminho);
$pos = strrpos($caminho, "/");
$arquivo = substr($caminho, 0, $pos + 1) . "err.log";
if ($print_r == true) {
$e = new Exception();
$value = print_r($value, true) . "\n" . $e->getTraceAsString();
}
$f = fopen($arquivo, $novoArquivo ? "w+" : "a+");
$linha = date("d/m/Y H:i:s") . " : " . $value . "\n";
fwrite($f, $linha);
fclose($f);
}
/**
* @see modules/site/engine/upload.php
*/
function filter_by_extension_name()
{
Xerte_Validate_FileExtension::$BLACKLIST = 'php,php5,pl,cgi,exe,vbs,pif,application,gadget,msi,msp,com,scr,hta,htaccess,ini,cpl,msc,jar,bat,cmd,vb,vbe,jsp,jse,ws,wsf,wsc,wsh,ps1,ps1xml,ps2,ps2xml,psc1,psc2,msh,msh1,msh2,mshxml,msh1xml,msh2xml,scf,lnk,inf,reg,docm,dotm,xlsm,xltm,xlam,pptm,potm,ppam,ppsm,sldm';
$args = func_get_args();
$files = $args[0];
if (!Xerte_Validate_FileExtension::canRun()) {
return $files;
}
foreach ($files as $file) {
$validator = new Xerte_Validate_FileExtension();
if (!$validator->isValid($file['name'])) {
_debug("Invalid file {$file['name']} type uploaded - matches blacklist");
return false;
}
}
return $files;
}
function upload_items($dir)
{
_debug("fun_up_ajaxupload.upload_items({$dir})");
if (!permissions_grant($dir, NULL, "create")) {
show_error($GLOBALS["error_msg"]["accessfunc"]);
}
if (isset($GLOBALS['__POST']["confirm"]) && $GLOBALS['__POST']["confirm"] == "true") {
_debug("linking to list({$dir})");
header("Location: " . make_link("list", $dir, NULL));
return;
}
global $no_access;
$additional_header_information = file_get_contents("_lib/ajaxupload/upload.html");
$additional_header_information = preg_replace("/@destination_folder@/", $dir, $additional_header_information);
$additional_header_information = preg_replace("/@filter_pattern@/", "/{$no_access}/", $additional_header_information);
show_header($GLOBALS["messages"]["actupload"], $additional_header_information);
?>
<br>
<div id="example1" class="example">
<div class="wrapper">
<div id="button1" class="button">Upload</div>
</div>
<ol class="status"></ol>
<p>Uploaded files:</p>
<ol class="files"></ol>
</div>
<table>
<tr>
<td>
<input type="button" onClick="window.location = '<?php
echo make_link("list", $dir, NULL);
?>
';" value="<?php
echo $GLOBALS["error_msg"]["back"];
?>
">
</td>
</tr>
</table>
</form>
<br>
<?php
return;
}
public function start($method = 'GET')
{
$this->method = $method;
$this->parts = parse_url($this->url);
$transport = $this->_transport();
$ip = $this->_ip();
$port = $this->_port();
$socket_path = $transport . '://' . $ip . ':' . $port;
if ($this->client->connect($socket_path)) {
_debug("connection to {$this->url} established");
// send request data
$this->send_request();
// start main loop
JAXLLoop::run();
} else {
_debug("unable to open {$this->url}");
}
}
function xml_import($args)
{
$filename = $args['xml_import'];
if (!is_file($filename)) {
print "error: input filename ({$filename}) doesn't exist.\n";
return;
}
_debug("please enter your username:"******"importing {$filename} for user {$username}...\n");
$result = db_query("SELECT id FROM ttrss_users WHERE login = '******'");
if (db_num_rows($result) == 0) {
print "error: could not find user {$username}.\n";
return;
}
$owner_uid = db_fetch_result($result, 0, "id");
$this->perform_data_import($filename, $owner_uid);
}
static function save(rAntiSpamAttrActionHandler $self, $record)
{
$chks = array($self->GetName(), $self->GetName() . "2", $self->GetName() . "_confirm");
_debug($_POST);
foreach ($chks as $chk) {
_debug($chk);
if (!isset($record[$chk]) || empty($record[$chk]) || !is_numeric($record[$chk])) {
throw new YoureARobotException();
}
}
if ($record[$self->GetName()] + $record[$self->GetName() . "2"] == $record[$self->GetName() . "_confirm"]) {
foreach ($chks as $chk) {
unset($record[$chk]);
}
} else {
throw new YoureARobotException();
}
}
public function isValid($filename)
{
$this->messages = array();
$blacklist = explode(',', strtolower(self::$BLACKLIST));
$extension = strtolower(pathinfo($filename, PATHINFO_EXTENSION));
_debug($blacklist);
_debug($extension);
if (empty($extension)) {
_debug("File extension not found for '{$filename}'.");
$this->messages['NO_EXTENSION'] = "File extension not found.";
return false;
}
if (in_array($extension, $blacklist)) {
_debug("Invalid file type uploaded - '{$extension}' matches entry in blacklist");
$this->messages["INVALID_EXTENSION"] = "Invalid file format - {$extension} is blacklisted";
return false;
}
return true;
}
public function isValid($filename)
{
$this->messages = array();
if (file_exists($filename)) {
$command = self::$BINARY . " " . escapeshellarg($filename);
$retval = -1;
exec($command, $output, $retval);
if ($retval == 0) {
return true;
} else {
error_log("Virus found in file upload? {$filename} --- From " . __FILE__ . " - ClamAV output: {$retval} / {$output}");
_debug("Virus found? {$retval} / {$output} (When scanning : {$filename})");
$this->messages[$retval] = "Virus found? {$output}";
}
} else {
$this->messages['FILE_NOT_FOUND'] = "{$filename} doesn't exist. Cannot scan";
}
return false;
}
/**
* @see modules/site/engine/upload.php
*/
function filter_by_mimetype()
{
$args = func_get_args();
$files = $args[0];
_debug($args);
foreach ($files as $file) {
_debug("Checking {$file['name']} for mimetype etc");
$user_filename = $file['name'];
$php_upload_filename = $file['tmp_name'];
$validator = new Xerte_Validate_FileMimeType();
if ($validator->isValid($php_upload_filename)) {
_debug("Mime check of {$php_upload_filename} ({$user_filename}) - ok");
} else {
_debug("Mime check of {$php_upload_filename} ({$user_filename}) failed. ");
return false;
}
}
return $files;
}
function parse_args()
{
global $config_values, $argc, $argv, $test_run, $verbosity;
for ($i = 1; $i < $argc; $i++) {
switch ($_SERVER['argv'][$i]) {
case '-c':
$i++;
$config_values['Settings']['Cache Dir'] = $_SERVER['argv'][$i];
break;
case '-C':
unset($config_values['Settings']['Cache Dir']);
break;
case '-d':
$config_values['Settings']['Run Torrentwatch'] = 0;
break;
case '-D':
$config_values['Settings']['Run Torrentwatch'] = 1;
break;
case '-h':
usage();
exit(1);
case '-nv':
$verbosity = 0;
break;
case '-q':
$verbosity = -1;
break;
case '-t':
$test_run = 1;
break;
case '-v':
$verbosity = 1;
break;
case '-vv':
$verbosity = 2;
break;
default:
_debug("Unknown command line argument: " . $_SERVER['argv'][$i] . "\n", 0);
break;
}
}
}
/**
* checks if the fields already exist and if so, disables them (sets them to be "hidden")
*/
function _updateFields()
{
$customFields = new CustomFields();
$blogFields = $customFields->getBlogCustomFields($this->_blogInfo->getId());
// check if the checkbox fields exists
if (array_key_exists("password_protected", $blogFields)) {
_debug("hiding! password field!");
$protectedField = $blogFields["password_protected"];
$protectedField->setHidden(true);
$customFields->updateCustomField($protectedField);
}
// check if the field for the password exists
if (array_key_exists("password_field", $blogFields)) {
_debug("hiding! pass-word field!");
$passwordField = $blogFields["password_field"];
$passwordField->setHidden(true);
$customFields->updateCustomField($passwordField);
}
return true;
}
public static function saveArticle($params)
{
if (isset($params['id'])) {
$article = Article::findById($params['id']);
} else {
$article = new Article();
}
if ($article->checkRequiredColumns($params)) {
$url = Text::translitUrl($params['title']);
$article->author_id = 1;
$article->title = $params['title'];
$article->url = $url;
$article->url_crc = crc32($url);
$article->content = $params['content'];
$article->img_preview_url = $params['img_preview_url'];
$article->save();
}
_debug('saving article...');
_debug('url: ' . $url . ' (crc: ' . crc32($url) . ')', true);
}
public function check()
{
global $xerte_toolkits_site;
_debug("Calling check");
// check for existence of the 'user' db table?
$x = db_query("select 1 from {$xerte_toolkits_site->database_table_prefix}user");
if ($x === false) {
// Create the user table
$x = db_query("create table {$xerte_toolkits_site->database_table_prefix}user ( `iduser` INT NOT NULL AUTO_INCREMENT, `username` VARCHAR(45) NULL , `password` VARCHAR(45) NULL , `firstname` VARCHAR(45) NULL , `surname` VARCHAR(45) NULL , `email` VARCHAR(45) NULL, PRIMARY KEY (`iduser`) )");
if (empty($x)) {
_debug("Failed: Does the user table exist?");
$this->addError("Does the user table exist?");
return false;
} else {
_debug("Succeeded!");
return true;
}
}
_debug("Succeeded!");
return true;
}
function _download_items($dir, $items)
{
// check if user selected any items to download
_debug("count items: '{$items['0']}'");
if (count($items) == 0) {
show_error($GLOBALS["error_msg"]["miscselitems"]);
}
// check if user has permissions to download
// this file
if (!_is_download_allowed($dir, $items)) {
show_error($GLOBALS["error_msg"]["accessitem"]);
}
// if we have exactly one file and this is a real
// file we directly download it
if (count($items) == 1 && get_is_file($dir, $items[0])) {
$abs_item = get_abs_item($dir, $items[0]);
_download($abs_item, $items[0]);
}
// otherwise we do the zip download
zip_download(get_abs_dir($dir), $items);
}
function hook_article_filter($article)
{
$wpm = 180;
// arbitrary value, based on adult averages
$word_count = str_word_count($article["content"]);
$minutes = round($word_count / $wpm);
$minimum_time_bucket = 5;
// minutes
$time_label = $this->minutes_to_time_label($minutes, $minimum_time_bucket);
_debug("estimated reading time: {$minutes} min ({$time_label}), based on {$word_count} words at {$wpm} WPM");
$owner_uid = $article["owner_uid"];
if (!label_find_id($time_label, $owner_uid)) {
label_create($time_label);
}
$guid = $article["guid"];
$result = db_query("SELECT id FROM ttrss_entries WHERE guid = '{$guid}'");
if (db_num_rows($result) != 0) {
$ref_id = db_fetch_result($result, 0, "id");
label_add_article($ref_id, $time_label, $owner_uid);
}
return $article;
}
