/**
* Standard modular run function.
*
* @param array A map of parameters.
* @return tempcode The result of execution.
*/
function run($map)
{
require_code('textfiles');
$file = array_key_exists('param', $map) ? $map['param'] : 'admin_notes';
$title = array_key_exists('title', $map) ? $map['title'] : do_lang('NOTES');
$lang_none = array_key_exists('lang_none', $map) ? $map['lang_none'] : '0';
$scrolls = array_key_exists('scrolls', $map) ? $map['scrolls'] : '0';
$lang = $lang_none == '1' ? NULL : '';
$file = filter_naughty($file, true);
$new = post_param('new', NULL);
if (!is_null($new)) {
$hooks = find_all_hooks('blocks', 'main_notes');
foreach (array_keys($hooks) as $hook) {
require_code('hooks/blocks/main_notes/' . filter_naughty_harsh($hook));
$ob = object_factory('Hook_notes_' . filter_naughty_harsh($hook), true);
if (is_null($ob)) {
continue;
}
$ob->run($file);
}
write_text_file($file, $lang, $new);
log_it('NOTES', $file);
attach_message(do_lang_tempcode('SUCCESS'), 'inform');
}
$contents = read_text_file($file, $lang, true);
$post_url = get_self_url();
$map_comcode = '';
foreach ($map as $key => $val) {
$map_comcode .= ' ' . $key . '="' . addslashes($val) . '"';
}
return do_template('BLOCK_MAIN_NOTES', array('_GUID' => 'f737053505de3bd8ccfe806ec014b8fb', 'TITLE' => $title, 'BLOCK_NAME' => 'main_notes', 'MAP' => $map_comcode, 'CONTENTS' => $contents, 'SCROLLS' => array_key_exists('scrolls', $map) && $map['scrolls'] == '1', 'URL' => $post_url));
}
public function write_text_file($text)
{
$this->ensure_path_exists();
write_text_file($this->as_text(), $text);
}
/**
* Standard import function.
*
* @param object The DB connection to import from
* @param string The table prefix the target prefix is using
* @param PATH The base directory we are importing from
*/
function import_quotes($db, $table_prefix, $old_base_dir)
{
$rows = $db->query('SELECT * FROM ' . $table_prefix . 'quotes');
if (count($rows) != 0) {
$out = '';
//trim(read_text_file('quotes',get_site_default_lang(),true)).chr(10); We just want our own, but only if we have at least 1 (see if statement above)
foreach ($rows as $row) {
$row['quote'] = @html_entity_decode($row['quote'], ENT_QUOTES, get_charset());
$out .= $row['quote'];
$out .= isset($row['author']) && strlen($row['author']) > 0 ? ' (' . $row['author'] . ')' : '';
$out .= chr(10);
}
require_code('textfiles');
write_text_file('quotes', get_site_default_lang(), $out);
}
}
/**
* Standard import function.
*
* @param object The DB connection to import from
* @param string The table prefix the target prefix is using
* @param PATH The base directory we are importing from
*/
function import_quotes($db, $table_prefix, $old_base_dir)
{
require_code('textfiles');
$rows = $db->query('SELECT * FROM ' . $table_prefix . 'quotes');
$out = read_text_file('quotes', get_site_default_lang(), true);
foreach ($rows as $row) {
$out .= $row['quote'] . chr(10);
}
write_text_file('quotes', get_site_default_lang(), $out);
}
function create_imageAdv()
{
$alphabet = "0123456789abcdefghijklmnopqrstuvwxyz";
$allowed_symbols = "23456789abcdeghkmnpqsuvxyz";
$length = 5;
$width = 120;
$height = 60;
$fluctuation_amplitude = 5;
$no_spaces = true;
$this->setColors();
$foreground_color = $this->HexToRGB($this->textColor);
//array(255,255,255);//array(180, 180, 180);//array(255,255,255);//
$background_color = $this->HexToRGB($this->bgColor);
//array(44,127,7);//array(53,3,0);//array(246, 246, 246);//array(0,0,0);//
$jpeg_quality = 90;
$alphabet_length = strlen($alphabet);
do {
// generating random keystring
while (true) {
$this->keystring = '';
for ($i = 0; $i < $length; $i++) {
$this->keystring .= $allowed_symbols[mt_rand(0, strlen($allowed_symbols) - 1)];
}
if (!preg_match('/cp|cb|ck|c6|c9|rn|rm|mm|co|do|cl|db|qp|qb|dp|ww/', $this->keystring)) {
break;
}
}
$font_file = $font_file = dirname(__FILE__) . DS . 'osolCaptcha' . DS . 'adlibBT.png';
$font = imagecreatefrompng($font_file);
imagealphablending($font, true);
$fontfile_width = imagesx($font);
$fontfile_height = imagesy($font) - 1;
$font_metrics = array();
$symbol = 0;
$reading_symbol = false;
// loading font
for ($i = 0; $i < $fontfile_width && $symbol < $alphabet_length; $i++) {
$transparent = imagecolorat($font, $i, 0) >> 24 == 127;
if (!$reading_symbol && !$transparent) {
$font_metrics[$alphabet[$symbol]] = array('start' => $i);
$reading_symbol = true;
continue;
}
if ($reading_symbol && $transparent) {
$font_metrics[$alphabet[$symbol]]['end'] = $i;
$reading_symbol = false;
$symbol++;
continue;
}
}
$img = imagecreatetruecolor($width, $height);
imagealphablending($img, true);
$white = imagecolorallocate($img, 255, 255, 255);
$black = imagecolorallocate($img, 0, 0, 0);
imagefilledrectangle($img, 0, 0, $width - 1, $height - 1, $white);
// draw text
$x = 1;
for ($i = 0; $i < $length; $i++) {
$m = $font_metrics[$this->keystring[$i]];
$y = mt_rand(-$fluctuation_amplitude, $fluctuation_amplitude) + ($height - $fontfile_height) / 2 + 2;
if ($no_spaces) {
$shift = 0;
if ($i > 0) {
$shift = 10000;
for ($sy = 7; $sy < $fontfile_height - 20; $sy += 1) {
for ($sx = $m['start'] - 1; $sx < $m['end']; $sx += 1) {
$rgb = imagecolorat($font, $sx, $sy);
$opacity = $rgb >> 24;
if ($opacity < 127) {
$left = $sx - $m['start'] + $x;
$py = $sy + $y;
if ($py > $height) {
break;
}
for ($px = min($left, $width - 1); $px > $left - 12 && $px >= 0; $px -= 1) {
$color = imagecolorat($img, $px, $py) & 0xff;
if ($color + $opacity < 190) {
if ($shift > $left - $px) {
$shift = $left - $px;
}
break;
}
}
break;
}
}
}
if ($shift == 10000) {
$shift = mt_rand(4, 6);
}
}
} else {
$shift = 1;
}
imagecopy($img, $font, $x - $shift, $y, $m['start'], 1, $m['end'] - $m['start'], $fontfile_height);
$x += $m['end'] - $m['start'] - $shift;
}
} while ($x >= $width - 10);
// while not fit in canvas
$center = $x / 2;
$img2 = imagecreatetruecolor($width, $height);
$foreground = imagecolorallocate($img2, $foreground_color[0], $foreground_color[1], $foreground_color[2]);
$background = imagecolorallocate($img2, $background_color[0], $background_color[1], $background_color[2]);
imagefilledrectangle($img2, 0, 0, $width - 1, $height - 1, $background);
imagefilledrectangle($img2, 0, $height, $width - 1, $height + 12, $foreground);
// periods
$rand1 = mt_rand(750000, 1200000) / 10000000;
$rand2 = mt_rand(750000, 1200000) / 10000000;
$rand3 = mt_rand(750000, 1200000) / 10000000;
$rand4 = mt_rand(750000, 1200000) / 10000000;
// phases
$rand5 = mt_rand(0, 31415926) / 10000000;
$rand6 = mt_rand(0, 31415926) / 10000000;
$rand7 = mt_rand(0, 31415926) / 10000000;
$rand8 = mt_rand(0, 31415926) / 10000000;
// amplitudes
$rand9 = mt_rand(330, 420) / 110;
$rand10 = mt_rand(330, 450) / 110;
//wave distortion
for ($x = 0; $x < $width; $x++) {
for ($y = 0; $y < $height; $y++) {
$sx = $x + (sin($x * $rand1 + $rand5) + sin($y * $rand3 + $rand6)) * $rand9 - $width / 2 + $center + 1;
$sy = $y + (sin($x * $rand2 + $rand7) + sin($y * $rand4 + $rand8)) * $rand10;
if ($sx < 0 || $sy < 0 || $sx >= $width - 1 || $sy >= $height - 1) {
continue;
} else {
$color = imagecolorat($img, $sx, $sy) & 0xff;
$color_x = imagecolorat($img, $sx + 1, $sy) & 0xff;
$color_y = imagecolorat($img, $sx, $sy + 1) & 0xff;
$color_xy = imagecolorat($img, $sx + 1, $sy + 1) & 0xff;
}
if ($color == 255 && $color_x == 255 && $color_y == 255 && $color_xy == 255) {
continue;
} else {
if ($color == 0 && $color_x == 0 && $color_y == 0 && $color_xy == 0) {
$newred = $foreground_color[0];
$newgreen = $foreground_color[1];
$newblue = $foreground_color[2];
} else {
$frsx = $sx - floor($sx);
$frsy = $sy - floor($sy);
$frsx1 = 1 - $frsx;
$frsy1 = 1 - $frsy;
$newcolor = $color * $frsx1 * $frsy1 + $color_x * $frsx * $frsy1 + $color_y * $frsx1 * $frsy + $color_xy * $frsx * $frsy;
if ($newcolor > 255) {
$newcolor = 255;
}
$newcolor = $newcolor / 255;
$newcolor0 = 1 - $newcolor;
$newred = $newcolor0 * $foreground_color[0] + $newcolor * $background_color[0];
$newgreen = $newcolor0 * $foreground_color[1] + $newcolor * $background_color[1];
$newblue = $newcolor0 * $foreground_color[2] + $newcolor * $background_color[2];
}
}
imagesetpixel($img2, $x, $y, imagecolorallocate($img2, $newred, $newgreen, $newblue));
}
}
/*header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
header('Cache-Control: no-store, no-cache, must-revalidate');
header('Cache-Control: post-check=0, pre-check=0', FALSE);
header('Pragma: no-cache');
if(function_exists("imagejpeg")){
header("Content-Type: image/jpeg");
imagejpeg($img2, null, $jpeg_quality);
}else if(function_exists("imagegif")){
header("Content-Type: image/gif");
imagegif($img2);
}else if(function_exists("imagepng")){
header("Content-Type: image/x-png");
imagepng($img2);
}*/
header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
header('Cache-Control: no-store, no-cache, must-revalidate');
header('Cache-Control: post-check=0, pre-check=0', FALSE);
header('Pragma: no-cache');
if (function_exists("imagejpeg")) {
header("Content-Type: text/html");
imagejpeg($img2, null, $jpeg_quality);
} else {
if (function_exists("imagegif")) {
header("Content-Type: text/html");
imagegif($img2);
} else {
if (function_exists("imagepng")) {
header("Content-Type: text/html");
imagepng($img2);
}
}
}
//global $key_string;
//$key_string = $this->keystring;
//$GLOBALS['key_string'] = $this->keystring;
// Chau add global var
//global $u_reGlobalConfig;
//$u_reGlobalConfig['keyString'] = $this->keystring;
//$keyString = $this->keystring;
$security_code = $this->keystring;
// write security code in file
$namefile = $_SERVER['PHP_SELF'];
$rootPath = realpath(realpath($namefile));
while (!file_exists($rootPath . '/components')) {
$rootPath = dirname($rootPath);
}
//$file = new ReadSecurityCode();
$ip = $_SERVER['REMOTE_ADDR'];
$ip = str_replace('.', '_', $ip);
$fileName = $rootPath . '/images/security_code/sercu_' . $ip . '.txt';
$currentSession =& JFactory::getSession();
//&JSession::getInstance('none',array());
$currentSession->set('file_name', $fileName);
write_text_file($fileName, $this->keystring);
$currentSession =& JFactory::getSession();
$currentSession->set('write', '1');
//Set the session to store the security code
//$_SESSION["security_code"]
$currentSession =& JFactory::getSession();
//&JSession::getInstance('none',array());
$currentSession->set('securiy_code' . (JRequest::getVar('instanceNo') + 0), $security_code);
$width = 120;
//100;
$height = 40;
//20;
}
