//this will write previous value
}
}
if (!isset($options['mail_password']) || $options['mail_password'] == '') {
$options['mail_username'] = '';
$options['mail_smtp_host'] = '';
$options['mail_smtp_port'] = '';
}
if (isset($options['max_recommend']) && !is_numeric($options['max_recommend'])) {
$options['max_recommend'] = 10;
}
//read/write config file
$fin = fopen('../config.php', 'r');
$fout = fopen('../config.php.new', 'w');
while ($line = fgets($fin)) {
if (string_begins_with($line, '$config[')) {
$begin_index = strpos($line, "'") + 1;
$end_index = strpos($line, "'", $begin_index);
$option_name = substr($line, $begin_index, $end_index - $begin_index);
if (array_key_exists($option_name, $options) && $options[$option_name] != '') {
$option_value = $options[$option_name];
$force_no_quotes = in_array($option_name, $array_options);
writeOption($fout, $option_name, $option_value, $force_no_quotes);
unset($options[$option_name]);
} else {
fwrite($fout, $line);
}
} else {
if (trim($line) != "?>") {
//we write this after the extra options below
fwrite($fout, $line);
/**
* Show and process edit link logo form
*
* @param void
* @return null
*/
function edit_logo() {
$link = ProjectLinks::findById(get_id());
if (!($link instanceof ProjectLink)) {
flash_error(lang('link dnx'));
$this->redirectToReferer(get_url('links', 'index'));
} // if
if (!$link->canEdit(logged_user())) {
flash_error(lang('no access permissions'));
$this->redirectToReferer(get_url('links'));
} // if
if (!function_exists('imagecreatefromjpeg')) {
flash_error(lang('no image functions'));
$this->redirectTo('links');
} // if
$this->setTemplate('edit_logo');
//$this->setLayout('administration');
tpl_assign('link', $link);
$logo = array_var($_FILES, 'new_logo');
if (is_array($logo)) {
try {
$uploaded_file_size = array_var($logo, 'size', 0);
if ($uploaded_file_size == 0) {
$x1 = 0 + array_var($_POST, 'x1');
$y1 = 0 + array_var($_POST, 'y1');
$x2 = 0 + array_var($_POST, 'x2');
$y2 = 0 + array_var($_POST, 'y2');
$url = $link->getUrl();
if (!string_begins_with($url, 'http://')) $url = 'http://' . $url;
//die("$x1 $y1 $x2 $y2 $url");
$img_data = get_content_from_url('wimg.ca', 80, $url);
if ($img_data) {
$src_img = imagecreatefromstring($img_data);
$dst_img = imagecreatetruecolor(50, 50);
imagecopyresized($dst_img, $src_img, 0, 0, $x1, $y1, 50, 50, abs($x2-$x1), abs($y2-$y1) );
// Output and free from memory
//header('Content-Type: image/png');
$tempname = tempnam(ROOT . '/tmp/', 'links-snapshot' );
imagepng($dst_img, $tempname);
$logo["name"]='links-snapshot';
$logo["tmp_name"]=$tempname;
$logo["type"]='image/png';
$logo["size"]='1';
imagedestroy($dst_img);
imagedestroy($src_img);
}
} else {
move_uploaded_file($logo["tmp_name"], ROOT . "/tmp/" . $logo["name"]);
$logo["tmp_name"] = ROOT . "/tmp/" . $logo["name"];
if (!isset($logo['name']) || !isset($logo['type']) || !isset($logo['size']) || !isset($logo['tmp_name']) || !is_readable($logo['tmp_name'])) {
throw new InvalidUploadError($logo, lang('error upload file'));
} // if
}
$valid_types = array('image/jpg', 'image/jpeg', 'image/pjpeg', 'image/gif', 'image/png');
$max_width = config_option('max_logo_width', 50);
$max_height = config_option('max_logo_height', 50);
if (!in_array($logo['type'], $valid_types) || !($image = getimagesize($logo['tmp_name']))) {
throw new InvalidUploadError($logo, lang('invalid upload type', 'JPG, GIF, PNG'));
} // if
$old_file = $link->getLogoPath();
DB::beginWork();
if (!$link->setLogo($logo['tmp_name'], $max_width, $max_height, true)) {
DB::rollback();
flash_error(lang('error edit link logo', $e));
$this->redirectToUrl($link->getEditLogoUrl());
} // if
ApplicationLogs::createLog($link, active_project(), ApplicationLogs::ACTION_EDIT);
flash_success(lang('success edit logo'));
DB::commit();
if (is_file($old_file)) {
@unlink($old_file);
} // uf
} catch(Exception $e) {
flash_error(lang('error edit logo', $e));
DB::rollback();
} // try
$this->redirectToUrl($link->getEditLogoUrl());
} // if
} // edit_logo
function processFileSubmission($array)
{
$config = $GLOBALS['config'];
$answers = array();
foreach ($array as $key => $value) {
if (string_begins_with($key, "a_")) {
$parts = explode("_", substr($key, 2));
if (count($parts) == 3) {
$var_id = $parts[0];
$answer_id = $parts[1];
$repeat_id = $parts[2];
$answers[$var_id] = array($answer_id, $key);
}
}
}
return $answers;
}
