function grad($c1, $c2, $dir = 'top')
{
$c1 = trim($c1, '#');
$c2 = trim($c2, '#');
$c1b = substr($c1, -6);
$c2b = substr($c2, -6);
if (strlen($c1) < 7) {
$a1 = $a2 = 'FF';
} else {
$a1 = substr($c1, 0, 2);
$a2 = substr($c2, 0, 2);
}
$a1b = $a1;
$a2b = $a2;
if ($a1 == 'FF') {
$a1b = 100;
}
if ($a2 == 'FF') {
$a2b = 100;
}
$a = hex2rgb($c1b) . ',' . $a1b / 100;
$b = hex2rgb($c2b) . ',' . $a2b / 100;
#if($c1=='00e6e6e6')die("</style>startColorstr='#$a1$c1b',endColorstr='#$a2$c2b'");
return "background:-webkit-gradient(linear,left {$dir},left bottom,from(rgba({$a})),to(rgba({$b})));background:-moz-linear-gradient(rgba({$a}) 0%,rgba({$b}) 100%);background:-ms-linear-gradient({$dir},rgba({$a}) 0%,rgba({$b}) 100%);filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#{$a1}{$c1b}',endColorstr='#{$a2}{$c2b}',GradientType=0);";
}
/**
* Enqueues styles for front-end.
*/
function ht_theme_styles()
{
global $wp_styles;
/*
* Loads our main stylesheet.
*/
wp_enqueue_style('theme-style', get_stylesheet_uri());
/*
* Loads our Google Font.
*/
$subsets = 'latin,latin-ext';
$protocol = is_ssl() ? 'https' : 'http';
$query_args = array('family' => 'Open+Sans:400,400italic,600,600italic', 'subset' => $subsets);
wp_enqueue_style('theme-font', esc_url(add_query_arg($query_args, "{$protocol}://fonts.useso.com/css")), array(), null);
/*
* Add font awesome CSS
*/
wp_enqueue_style('font-awesome', get_template_directory_uri() . '/css/font-awesome.min.css', array('theme-style'));
/*
* Add Lightbox CSS
*/
wp_enqueue_style('magnific-popup', get_template_directory_uri() . '/css/magnific-popup.css', array('theme-style'));
/*
* Load theme custom colors
*/
//Theme variables from theme customizer
$ht_styling_themecolor = get_theme_mod('ht_styling_themecolor', '#EC4B36');
// Convert theme colors from hex to rgb
$ht_styling_themecolor_rgb = hex2rgb($ht_styling_themecolor);
// Add custom styles
$custom_css = "\r\r\n\ta, a:visited, a:hover, \r\r\n\t.comment-action i {color: {$ht_styling_themecolor};}\r\r\n\tinput[type='submit'], \r\r\n\tinput[type='button'], \r\r\n\t.paging-navigation li a:hover, \r\r\n\t.hentry .entry-header:after, \r\r\n\t.hentry .entry-footer:before, \r\r\n\t.hentry .hentry-box > .entry-quote, \r\r\n\t.hentry .entry-link, \r\r\n\t.hentry .entry-status,\r\r\n\t#site-header #logo,\r\r\n\t.hentry .entry-date,\r\r\n\t.paging-navigation:after,\r\r\n\t#timeline > li .hentry:before {\r\r\n\t\tbackground: {$ht_styling_themecolor};\r\r\n\t}\r\r\n\t.entry-content a:hover, \r\r\n\t.entry-content blockquote, \r\r\n\tp.pullquote-left, \r\r\n\tp.pullquote-right,\r\r\n\t#social-icons li a:hover,\r\r\n\t#nav-primary > ul > li:hover > a {\r\r\n\t\tborder-color: {$ht_styling_themecolor};\r\r\n\t}\r\r\n\t#social-icons li a:hover,\r\r\n\t#nav-primary > ul > li:hover > a,\r\r\n\t#nav-primary ul ul li a:hover {\r\r\n\t\tcolor: {$ht_styling_themecolor};\r\r\n\t}\r\r\n\t.hentry .entry-thumb-caption, .gallery .gallery-item-caption {\r\r\n\tbackground: {$ht_styling_themecolor};\r\r\n\tbackground: rgba({$ht_styling_themecolor_rgb[0]},{$ht_styling_themecolor_rgb[1]},{$ht_styling_themecolor_rgb[2]},0.8);\r\r\n\t}\r\r\n\t";
wp_add_inline_style('theme-style', $custom_css);
}
function ApplyParameters($input)
{
global $parameters;
$textfx = array("", "text-shadow: 1px 1px black;", "text-shadow: -1px -1px black, 0px -1px black, 1px -1px black, 1px 0px black, 1px 1px black, 0px 1px black, -1px 1px black, -1px 0px black;");
$metafonts = array("serif", "sans-serif", "fantasy", "monospace");
$lines = explode("\n", str_replace("\r", "", $input));
$output = "";
foreach ($lines as $line) {
foreach ($parameters as $id => $settings) {
$value = $_POST[$id];
if ($settings['type'] == "percentage") {
$value = $_POST[$id] / 100;
} else {
if ($settings['type'] == "textfx") {
$value = $textfx[$value];
}
}
$line = str_replace("[" . $id . "]", $value, $line);
if ($settings['type'] == "color") {
$line = str_replace("[" . $id . "_RGB]", hex2rgb($value), $line);
}
if ($settings['type'] == "font") {
if (in_array($value, $metafonts)) {
$line = str_replace("\"", "", $line);
}
}
}
if (strpos($line, ": ;") === FALSE && strpos($line, ": !important;") === FALSE && strpos($line, ": px;") === FALSE && strpos($line, ": em;") === FALSE && strpos($line, ": 0px;") === FALSE && strpos($line, ": 0em;") === FALSE && !(strpos($line, "rgba(") !== FALSE && strpos($line, ", 0);") !== FALSE)) {
$output .= $line . "\n";
}
}
return $output;
}
/**
* 输出图片
*
* @param string $size [description]
* @param string $bgcolor [description]
* @param string $color [description]
* @param string $text [description]
* @param [type] $fontsize [description]
* @return [type] [description]
*/
public function index($size = '100x100', $bgcolor = 'ccc', $color = '555', $text = '', $fontsize = NULL)
{
$cache_filepath = storage_path('placeholders/' . md5(serialize(func_get_args())) . '.png');
if (!file_exists($cache_filepath)) {
// Dimensions
list($width, $height) = explode('x', $size);
empty($height) && ($height = $width);
$bgcolor = hex2rgb($bgcolor);
$color = hex2rgb($color);
empty($text) && ($text = $width . ' x ' . $height);
//$hash_key = md5(serialize(compact('width','height','bgcolor','color','text')));
// Create image
$image = imagecreate($width, $height);
// Colours
$setbg = imagecolorallocate($image, $bgcolor['r'], $bgcolor['g'], $bgcolor['b']);
$fontcolor = imagecolorallocate($image, $color['r'], $color['g'], $color['b']);
// Text positioning
empty($fontsize) && ($fontsize = $width > $height ? $height / 10 : $width / 10);
$font = APPPATH . 'static/common/fonts/msyh.ttf';
$fontbox = calculate_textbox($fontsize, 0, $font, $text);
// Generate text
function_exists('imageantialias') && imageantialias($image, true);
imagettftext($image, $fontsize, 0, ceil(($width - $fontbox['width']) / 2 + $fontbox['left']), ceil(($height - $fontbox['height']) / 2 + $fontbox['top']), $fontcolor, $font, $text);
// Render image
imagepng($image, $cache_filepath);
imagedestroy($image);
}
return response()->preview($cache_filepath, ['Content-Type' => 'image/png']);
}
public function getTextColor()
{
if (!\thebuggenie\core\framework\Context::isCLI()) {
\thebuggenie\core\framework\Context::loadLibrary('ui');
}
$rgb = hex2rgb($this->_itemdata);
return 0.299 * $rgb['red'] + 0.587 * $rgb['green'] + 0.114 * $rgb['blue'] > 170 ? '#333' : '#FFF';
}
function getColorForGradient($color, $opacity)
{
$color = trim($color);
if (substr($color, 0, 1) == '#') {
$rgb = hex2rgb($color);
$color = 'rgba(' . implode(',', $rgb) . ',' . number_format($opacity, 2, '.', '') . ')';
}
return $color;
}
function redimensionner_image($image_source, $largeur_max, $hauteur_max, $sauvegarder = false, $image_destination = '', $fix = false, $fix_couleur = 'f00')
{
list($largeur_source, $hauteur_source, $type_source, ) = getimagesize($image_source);
$mime_source = image_type_to_mime_type($type_source);
$largeur_final = $largeur_max;
$hauteur_final = $hauteur_max;
/* Origine de l'image : Par défaut à zéro */
$origine_x = 0;
$origine_y = 0;
if ($largeur_source < $largeur_final) {
$largeur_final = $largeur_source;
}
// Teste les dimensions tenant dans la zone
$test_h = round($largeur_final / $largeur_source * $hauteur_source);
$test_w = round($hauteur_final / $hauteur_source * $largeur_source);
if (!$hauteur_final) {
// Si Height final non précisé (0)
$hauteur_final = $test_h;
} elseif (!$largeur_final) {
// Sinon si Width final non précisé (0)
$largeur_final = $test_w;
} elseif ($test_h > $hauteur_final) {
// Sinon test quel redimensionnement tient dans la zone
$largeur_final = $test_w;
} else {
$hauteur_final = $test_h;
}
if ($mime_source == 'image/jpeg') {
$img_in = imagecreatefromjpeg($image_source);
} elseif ($mime_source == 'image/png') {
$img_in = imagecreatefrompng($image_source);
} elseif ($mime_source == 'image/gif') {
$img_in = imagecreatefromgif($image_source);
} else {
return false;
}
if ($fix) {
$img_out = imagecreatetruecolor($largeur_max, $hauteur_max);
if ($largeur_final < $largeur_max) {
$origine_x = round(($largeur_max - $largeur_final) / 2);
}
if ($hauteur_final < $hauteur_max) {
$origine_y = round(($hauteur_max - $hauteur_final) / 2);
}
$couleurs = hex2rgb($fix_couleur);
$fond = ImageColorAllocate($img_out, $couleurs[0], $couleurs[1], $couleurs[2]);
imagefill($img_out, 0, 0, $fond);
} else {
$img_out = imagecreatetruecolor($largeur_final, $hauteur_final);
}
imagecopyresampled($img_out, $img_in, $origine_x, $origine_y, 0, 0, $largeur_final, $hauteur_final, imagesx($img_in), imagesy($img_in));
if ($sauvegarder) {
imagejpeg($img_out, $image_destination);
} else {
imagejpeg($img_out, null, 100);
}
}
function rgba($color, $opacity = 1, $retAsStr = false, $sep = ',')
{
if (substr($color, 0, 1) == '#') {
$color = substr($color, 1);
}
$color = hex2rgb($color);
$color = array_merge($color, array('alpha' => $opacity));
return $retAsStr ? implode($sep, $color) : $color;
}
/**
* Convert hexadecimal/alpha colors to rgba
*
* @since IS Simple 1.0
*
* @param array $hexalpha Array where $hexalpha['color'] is the hexadecimal color and
* $hexalpha['alpha'] is the opacity code
* @return string Hexadecial/alpha color array converted to rgba color code
* ============================================================================
*/
function hexalpha2rgba($hexalpha)
{
$hex = $hexalpha['color'];
$rgb = hex2rgb($hex);
$alpha = $hexalpha['alpha'];
$rgba = $rgb . ',' . $alpha;
return $rgba;
// Return string separated by commas
}
function rgbConvert($str)
{
//echo($str.strpos($str,","));
if (strpos($str, ",")) {
//echo "rgb2array";
return rgb2array($str);
} else {
//echo "hex2rgb";
return hex2rgb($str);
}
}
function getShadow($b, $t)
{
$b = hex2rgb($b);
$t = hex2rgb($t);
$c = array();
foreach ($b as $k => $v) {
$a = abs($t[$k] - $v);
array_push($c, abs($a - ($a < 16 || $a > 239 ? round($a / 2) : 0)));
}
return 'rgb(' . implode(',', $c) . ')';
}
function color_check($colors, $alpha)
{
$opacity = array('1', '1.0');
if ($colors != '') {
if (!in_array($alpha, $opacity)) {
$color = 'rgba(' . hex2rgb($colors) . ',' . $alpha . ')';
} else {
$color = $colors;
}
} else {
$color = '';
}
return $color;
}
function colourBlend($col1, $col2, $factor)
{
$col1RGB = hex2rgb(prepareHex($col1));
$col2RGB = hex2rgb(prepareHex($col2));
$blend = array();
//echo ('/*');
for ($i = 0; $i < 3; $i++) {
$min = min($col1RGB[$i], $col2RGB[$i]);
$max = max($col1RGB[$i], $col2RGB[$i]);
$blend[$i] = round($min + ($max - $min) * $factor);
//echo ($i .': min '. $min . ', max '. $max .' = '. $blend[$i].'\n\r' );
}
//echo ('*/');
return rgb2hex($blend);
}
/**
* Add a Minecraft color coded string to an image.
* @param $img
* @param $font
* @param $fontSize
* @param $startX
* @param $startY
* @param $string
*/
function addMCColorString(&$img, $font, $fontSize, $startX, $startY, $string)
{
$MCColors = ["0" => "#000000", "1" => "#0000AA", "2" => "#008000", "3" => "#00AAAA", "4" => "#AA0000", "5" => "#AA00AA", "6" => "#FFAA00", "7" => "#AAAAAA", "8" => "#555555", "9" => "#5555FF", "a" => "#3CE63C", "b" => "#55FFFF", "c" => "#FF5555", "d" => "#FF55FF", "e" => "#FFFF55", "f" => "#FFFFFF"];
if (strpos($string, "§") === false) {
$string = '§7' . $string;
}
$currentX = $startX;
$currentY = $startY + 16;
foreach (explode("§", $string) as $part) {
$rgb = hex2rgb($MCColors[substr($part, 0, 1)]);
$color = imagecolorallocate($img, $rgb[0], $rgb[1], $rgb[2]);
$part = substr($part, 1);
$bbox = imagettftext($img, $fontSize, 0, $currentX, $currentY, $color, $font, $part);
$currentX += $bbox[4] - $bbox[0];
}
}
function Scaffold_background_rgba($params)
{
$color_names = get_color_names();
$params = explode(',', $params);
if (color_type($params[0]) == 'hexadecimal') {
$rgb = hex2rgb($params[0]);
$rgba = array($rgb[0], $rgb[1], $rgb[2], $params[1]);
} else {
if (color_type($params[0]) == 'colorname') {
$rgba = array($color_names[$params[0]][0], $color_names[$params[0]][1], $color_names[$params[0]][2], $params[1]);
} else {
$rgba = $params;
}
}
list($r, $g, $b, $a) = $rgba;
return Rgba::create_rgba($r, $g, $b, $a);
}
function tm_color_gradient($basic_hexa, $step_rgb)
{
$basic_rbg = hex2rgb($basic_hexa);
$r = $basic_rbg[0] - $step_rgb[0];
if ($r < 0) {
$r = 0;
}
$g = $basic_rbg[1] - $step_rgb[1];
if ($g < 0) {
$g = 0;
}
$b = $basic_rbg[2] - $step_rgb[2];
if ($b < 0) {
$b = 0;
}
return rgb2hexa(array($r, $g, $b));
}
function generateImage($str)
{
$secret = "SECRET_STRING";
if (!isset($str)) {
$str = sha1(rand(-99999, 99999) . $secret);
} else {
$str = sha1($str . $secret);
}
$WH = 200;
$im = imagecreatetruecolor($WH, $WH);
$im1 = imagecreatetruecolor($WH, $WH);
$im2 = imagecreatetruecolor($WH, $WH);
$im3 = imagecreatetruecolor($WH, $WH);
$im4 = imagecreatetruecolor($WH, $WH);
for ($i = 0; $i < 6 * $WH + 1; $i++) {
$str .= sha1($str . $secret);
}
$arr = array();
for ($i = 0; $i < round(strlen($str) / 6, 0); $i++) {
$arr[] = hex2rgb(substr($str, $i * 6, 6));
}
for ($i = 0; $i < $WH / 2; $i++) {
$r = $arr[$i][0];
$g = $arr[$i][1];
$b = $arr[$i][2];
$color = imagecolorallocate($im, $r, $g, $b);
imagefilledrectangle($im1, $i, $i, $WH - $i, $WH - $i, $color);
$color = imagecolorallocate($im, $b, $r, $g);
imagefilledrectangle($im2, $i, $i, $WH - $i, $WH - $i, $color);
$color = imagecolorallocate($im, $g, $r, $b);
imagefilledrectangle($im3, $i, $i, $WH - $i, $WH - $i, $color);
$color = imagecolorallocate($im, $r, $b, $g);
imagefilledrectangle($im4, $i, $i, $WH - $i, $WH - $i, $color);
}
imagecopy($im, $im1, 0, 0, 0, 0, $WH / 2, $WH / 2);
imagecopy($im, $im2, $WH / 2, 0, $WH / 2, 0, $WH / 2, $WH / 2);
imagecopy($im, $im3, 0, $WH / 2, 0, $WH / 2, $WH / 2, $WH / 2);
imagecopy($im, $im4, $WH / 2, $WH / 2, $WH / 2, $WH / 2, $WH, $WH);
return $im;
}
}
}
$textShadow .= ' ';
if (stripos($textShadowLocation, 'top') !== false) {
$textShadow .= '-' . $textShadowDistance;
} else {
if (stripos($textShadowLocation, 'bottom') !== false) {
$textShadow .= $textShadowDistance;
} else {
$textShadow .= '0';
}
}
$textShadow .= ' ';
$textShadow .= $textShadowBlur;
$textShadow .= ' ';
$rgb = hex2rgb($textShadowColor);
$rgb[] = $textShadowOpacity;
$textShadow .= 'rgba(' . implode(',', $rgb) . ')';
} else {
$textShadow .= $textShadowLocation;
}
?>
<html>
<head>
<?php
if ($fontType == 'google') {
$weight = $fontWeight;
if ($weight == 'normal') {
$weight = array('400');
} else {
if ($weight == 'bold') {
protected function drawTriggers()
{
if ($this->m_showTriggers != 1) {
return;
}
// if($this->num != 1) return; // skip multiple graphs
$opposite = hex2rgb(GRAPH_TRIGGER_LINE_OPPOSITE_COLOR);
$oppColor = imagecolorallocate($this->im, $opposite[0], $opposite[1], $opposite[2]);
foreach ($this->triggers as $tnum => $trigger) {
if ($trigger['skipdraw']) {
continue;
}
$triggerColor = $this->getColor($trigger['color']);
$lineStyle = array($triggerColor, $triggerColor, $triggerColor, $triggerColor, $triggerColor, $oppColor, $oppColor, $oppColor);
// SDI($trigger['color']);
dashedline($this->im, $this->shiftXleft, $trigger['y'], $this->sizeX + $this->shiftXleft, $trigger['y'], $lineStyle);
dashedline($this->im, $this->shiftXleft, $trigger['y'] + 1, $this->sizeX + $this->shiftXleft, $trigger['y'] + 1, $lineStyle);
}
}
function drawMapHighligts(&$im, $map, $mapInfo)
{
$selements = $map['selements'];
foreach ($selements as $selementId => $selement) {
if (isset($selement['elementsubtype']) && $selement['elementsubtype'] == SYSMAP_ELEMENT_SUBTYPE_HOST_GROUP_ELEMENTS) {
continue;
}
$elementInfo = $mapInfo[$selementId];
$img = get_png_by_selement($elementInfo);
$iconX = imagesx($img);
$iconY = imagesy($img);
if ($map['highlight'] % 2 == SYSMAP_HIGHLIGHT_ON) {
$hl_color = null;
$st_color = null;
if ($elementInfo['icon_type'] == SYSMAP_ELEMENT_ICON_ON) {
$hl_color = hex2rgb(getSeverityColor($elementInfo['priority']));
}
if ($elementInfo['icon_type'] == SYSMAP_ELEMENT_ICON_MAINTENANCE) {
$st_color = hex2rgb('FF9933');
}
if ($elementInfo['icon_type'] == SYSMAP_ELEMENT_ICON_DISABLED) {
$st_color = hex2rgb('EEEEEE');
}
$mainProblems = array(SYSMAP_ELEMENT_TYPE_HOST_GROUP => 1, SYSMAP_ELEMENT_TYPE_MAP => 1);
if (isset($mainProblems[$selement['elementtype']])) {
if (!is_null($hl_color)) {
$st_color = null;
}
} elseif (!is_null($st_color)) {
$hl_color = null;
}
if (!is_null($st_color)) {
$r = $st_color[0];
$g = $st_color[1];
$b = $st_color[2];
imagefilledrectangle($im, $selement['x'] - 2, $selement['y'] - 2, $selement['x'] + $iconX + 2, $selement['y'] + $iconY + 2, imagecolorallocatealpha($im, $r, $g, $b, 0));
// shadow
imagerectangle($im, $selement['x'] - 2 - 1, $selement['y'] - 2 - 1, $selement['x'] + $iconX + 2 + 1, $selement['y'] + $iconY + 2 + 1, imagecolorallocate($im, 120, 120, 120));
imagerectangle($im, $selement['x'] - 2 - 2, $selement['y'] - 2 - 2, $selement['x'] + $iconX + 2 + 2, $selement['y'] + $iconY + 2 + 2, imagecolorallocate($im, 220, 220, 220));
}
if (!is_null($hl_color)) {
$r = $hl_color[0];
$g = $hl_color[1];
$b = $hl_color[2];
imagefilledellipse($im, $selement['x'] + $iconX / 2, $selement['y'] + $iconY / 2, $iconX + 20, $iconX + 20, imagecolorallocatealpha($im, $r, $g, $b, 0));
imageellipse($im, $selement['x'] + $iconX / 2, $selement['y'] + $iconY / 2, $iconX + 20 + 1, $iconX + 20 + 1, imagecolorallocate($im, 120, 120, 120));
$config = select_config();
if (isset($elementInfo['ack']) && $elementInfo['ack'] && $config['event_ack_enable']) {
imagesetthickness($im, 5);
imagearc($im, $selement['x'] + $iconX / 2, $selement['y'] + $iconY / 2, $iconX + 20 - 3, $iconX + 20 - 3, 0, 359, imagecolorallocate($im, 50, 150, 50));
imagesetthickness($im, 1);
}
}
}
}
}
function gd_gradient_fill($im, $direction, $start, $end)
{
switch ($direction) {
case 'horizontal':
$line_numbers = imagesx($im);
$line_width = imagesy($im);
list($r1, $g1, $b1) = hex2rgb($start);
list($r2, $g2, $b2) = hex2rgb($end);
break;
case 'vertical':
$line_numbers = imagesy($im);
$line_width = imagesx($im);
list($r1, $g1, $b1) = hex2rgb($start);
list($r2, $g2, $b2) = hex2rgb($end);
break;
case 'ellipse':
case 'circle':
$line_numbers = sqrt(pow(imagesx($im), 2) + pow(imagesy($im), 2));
$center_x = imagesx($im) / 2;
$center_y = imagesy($im) / 2;
list($r1, $g1, $b1) = hex2rgb($end);
list($r2, $g2, $b2) = hex2rgb($start);
break;
case 'square':
case 'rectangle':
$width = imagesx($im);
$height = imagesy($im);
$line_numbers = max($width, $height) / 2;
list($r1, $g1, $b1) = hex2rgb($end);
list($r2, $g2, $b2) = hex2rgb($start);
break;
case 'diamond':
list($r1, $g1, $b1) = hex2rgb($end);
list($r2, $g2, $b2) = hex2rgb($start);
$width = imagesx($im);
$height = imagesy($im);
if ($height > $width) {
$rh = 1;
} else {
$rh = $width / $height;
}
if ($width > $height) {
$rw = 1;
} else {
$rw = $height / $width;
}
$line_numbers = min($width, $height);
break;
default:
list($r, $g, $b) = hex2rgb($start);
$col = imagecolorallocate($im, $r, $g, $b);
imagefill($im, 0, 0, $col);
return true;
}
for ($i = 0; $i < $line_numbers; $i = $i + 1) {
if ($r2 - $r1 != 0) {
$r = $r1 + ($r2 - $r1) * ($i / $line_numbers);
} else {
$r = $r1;
}
if ($g2 - $g1 != 0) {
$g = $g1 + ($g2 - $g1) * ($i / $line_numbers);
} else {
$g1;
}
if ($b2 - $b1 != 0) {
$b = $b1 + ($b2 - $b1) * ($i / $line_numbers);
} else {
$b = $b1;
}
$fill = imagecolorallocate($im, $r, $g, $b);
switch ($direction) {
case 'vertical':
imageline($im, 0, $i, $line_width, $i, $fill);
break;
case 'horizontal':
imageline($im, $i, 0, $i, $line_width, $fill);
break;
case 'ellipse':
case 'circle':
imagefilledellipse($im, $center_x, $center_y, $line_numbers - $i, $line_numbers - $i, $fill);
break;
case 'square':
case 'rectangle':
imagefilledrectangle($im, $i * $width / $height, $i * $height / $width, $width - $i * $width / $height, $height - $i * $height / $width, $fill);
break;
case 'diamond':
imagefilledpolygon($im, array($width / 2, $i * $rw - 0.5 * $height, $i * $rh - 0.5 * $width, $height / 2, $width / 2, 1.5 * $height - $i * $rw, 1.5 * $width - $i * $rh, $height / 2), 4, $fill);
break;
default:
}
}
}
}
}
else{
$product["description_type"] = "";
$product["color_type"] = "";
$product["name_type"] = "";
}
*/
$product["description_type"] = "";
$product["color_type"] = "";
$product["name_type"] = "";
$get_type = searchJson_type($response_type, $id_type);
$product["name_type"] = $get_type[0];
$product["description_type"] = $get_type[1];
$product["color_type"] = trim(strtolower($get_type[2]));
$product_rgb = hex2rgb($product["color_type"]);
$product["color_type_hsl"] = RGB_TO_HSV($product_rgb[0], $product_rgb[1], $product_rgb[2]);
$product_hsl = RGB_TO_HSV($product_rgb[0], $product_rgb[1], $product_rgb[2]);
$product["color_type_hsl_android"] = $product_hsl[0];
// push single into final response array
array_push($response["centres"], $product);
}
// success
$response["success"] = 1;
// echoing JSON response
echo json_encode($response);
} else {
// no found
$response["success"] = 0;
$response["message"] = "No found";
echo json_encode($response);
/**
* Retourne un tableau avec les arguments a ajouter dans la page
* $bgmax["head"] : chaine a ajouter dans head
* $bgmax["body"] : chaine a ajouter dans body a la position module
**/
public static function getBgMaxInfos(&$params, $modTitle)
{
$app = JFactory::getApplication();
// tableau pour retour
$bgmax = array("head" => "", "body" => "");
// DEBUG affiche la totalite des parametres pour analyse
$bgmaxDebug = $params->get('bgmaxDebug');
if ($bgmaxDebug == '2') {
$user = JFactory::getUser();
if (!$user->id) {
$bgmaxDebug = false;
}
}
/****
* PERIODE : DOIT-ON PUBLIER ?
****/
// attention, ambiguite si date fin vide et heure indiquee:
// on traite comme periode horaire journaliere
$ok = false;
$debDate = str_replace('/', '-', substr($params->get('debDate'), 0, 10));
// compatibilite ancienne version
$debDate = formatDate($debDate);
$debTime = $params->get('debTime', '00:00');
$endDate = str_replace('/', '-', substr($params->get('endDate'), 0, 10));
// compatibilite ancienne version
$endDate = formatDate($endDate);
$endTime = $params->get('endTime', '23:59');
// Pour faciliter les calculs, on force la date debut/fin à une date infinie si une date de fin/debut complete est indiquee. le cas d'une heure sans date n'est pas geree
if (strlen($endDate) == 10 && strlen($debDate) == 0) {
$debDate = '1900-01-01';
}
if (strlen($debDate) == 10 && strlen($endDate) == 0) {
$endDate = '2900-01-01';
}
// il faut que les 2 dates soient exprimees de la même maniere!
if (strlen($debDate) != strlen($endDate)) {
$app->enqueueMessage('Les dates DEBUT et FIN doivent avoir le meme format');
}
// la date et heure actuelle au format pour comparaison
// $nowDate = (strlen($debDate)==1) ? date('N'): formatDate(substr(date('d-m-Y'),0, strlen($debDate)));
// $nowTime = date('H:i');
$config = JFactory::getConfig();
$now = JFactory::getDate('now', $config->get('offset'));
$nowDate = strlen($debDate) == 1 ? $now->format('N', true) : formatDate(substr($now->format('d-m-Y', true), 0, strlen($debDate)));
$nowTime = $now->format('H:i', true);
// Analyse
if (strlen($debDate) == 0) {
// permanent ou période horaire
if ($debTime > $endTime) {
//18:00 -> 8:00 sur 2 jours
$ok = $nowTime >= $debTime || $nowTime <= $endTime;
$period_msg = 'Day 1 ' . $debTime . ' <= ' . $nowTime . ' <= Day 2 ' . $endTime . '<br>';
} else {
// 08:00 -> 18:00 sur la journee
$ok = $nowTime >= $debTime && $nowTime <= $endTime;
$period_msg = 'Same day ' . $debTime . ' <= ' . $nowTime . ' <= ' . $endTime . '<br>';
}
} else {
// maj date pour calcul sur 2 ans
if ($debDate > $endDate) {
$inc = array(0, 7, 31, 0, 0, 12);
$tmp = explode('-', $endDate);
$tmp[0] += $inc[strlen($debDate)];
$endDate = implode('-', $tmp);
// actu date courante
if ($nowDate < $debDate) {
$tmp = explode('-', $nowDate);
$tmp[0] += $inc[strlen($debDate)];
$nowDate = implode('-', $tmp);
}
}
if ($params->get('period_mode')) {
$ok = $debDate <= $nowDate && $nowDate <= $endDate && ($debTime <= $nowTime && $nowTime <= $endTime);
$period_msg = $debDate . ' <= ' . $nowDate . ' <= ' . $endDate . ' AND ' . ($debTime . ' <= ' . $nowTime . ' <= ' . $endTime) . '<br>';
} else {
$ok = $debDate . $debTime <= $nowDate . $nowTime && $nowDate . $nowTime <= $endDate . $endTime;
$period_msg = $debDate . $debTime . ' <= ' . ($nowDate . $nowTime) . ' <= ' . ($endDate . $endTime) . '<br>';
}
}
if (!$ok) {
if ($bgmaxDebug) {
$msg = '#NO# BGMAX - ' . $modTitle . ': <br>' . $period_msg;
$app->enqueueMessage($msg);
}
return;
}
/****
* MOBILE : DOIT-ON PUBLIER ?
****/
switch ($bgFilter = $params->get('filterMobile')) {
case 'always':
$ok = true;
break;
case 'mobile':
$ok = isMobile();
break;
case 'desktop':
$ok = !isMobile();
break;
}
if (!$ok) {
if ($bgmaxDebug) {
$msg = '#NO# BGMAX - ' . $modTitle . ': ';
$msg .= 'view only on ' . $params->get('filterMobile');
$app->enqueueMessage($msg);
}
return;
}
/****
* CONTENU : DOIT-ON PUBLIER ?
****/
if (($bgFilter = $params->get('filterContent')) || $bgmaxDebug) {
$bg_id = JRequest::getVar('id', 0, 'get', 'int');
$bg_menuid = JRequest::getVar('Itemid', 0, 'get', 'int');
$bg_option = trim(JRequest::getVar('option', 0));
$bg_layout = trim(JRequest::getVar('layout', 0));
$bg_view = trim(JRequest::getVar('view', 0));
$bg_artid = '';
$bg_catid = '';
switch ($bg_view) {
case 'article':
$bg_artid = $bg_id;
$bg_id = '';
$database = JFactory::getDBO();
$query = "SELECT catid FROM #__content WHERE id=" . $bg_artid;
$database->setQuery($query);
$row = $database->loadObject();
$bg_catid = $row != null ? $row->catid : '';
break;
case 'categories':
$bg_catid = intval(JRequest::getVar('id', 0));
break;
}
$context = $bg_option;
$context .= '+menuid=' . $bg_menuid;
$context .= '+view=' . $bg_view;
if ($bg_layout) {
$context .= '+layout=' . $bg_layout;
}
if ($bg_id) {
$context .= '+id=' . $bg_id;
}
if ($bg_artid) {
$context .= '+artid=' . $bg_artid;
}
if ($bg_catid) {
$context .= '+catid=' . $bg_catid;
}
/*
Si une des lignes de critere correspond, le module sera affiche
un '-' inverse la condition
exemple, on affiche le module si :
view=blog -menuid=2 // vue blog non appell� par menu 2
catid=3 // OU articles de categorie 3
-artid=2 // MAIS PAS si article d'ID 2
*/
if ($bgFilter) {
$context = '+' . $context . '+';
// pour recherche
$arr = explode("\n", $bgFilter);
foreach ($arr as &$lign) {
$ok = true;
$mots = explode(" ", $lign);
foreach ($mots as $mot) {
if ($mot) {
if ($mot[0] == "-") {
if (stristr($context, '+' . substr($mot, 1) . '+')) {
$ok = false;
break;
}
} elseif ($mot[0] == "+") {
if (!stristr($context, '+' . substr($mot, 1) . '+')) {
$ok = false;
break;
}
} else {
if (!stristr($context, '+' . $mot . '+')) {
$ok = false;
break;
}
}
}
}
// foreach mot
if ($ok) {
break;
}
// si ligne OK, on affiche
}
if (!$ok) {
if ($bgmaxDebug) {
$msg = '#ERR# BGMAX - ' . $modTitle . ': <br>';
$msg .= 'Context:' . $context;
$msg .= '<br />Filters: ' . nl2br($bgFilter, ' || ');
$app->enqueueMessage($msg);
}
return;
}
}
// if debug or Filtercontent
}
// if critere ou debug
/*************************************
* ON AFFICHE
*************************************/
if ($bgmaxDebug) {
$msg = JText::_('INFO_DEBUG') . '#OK# BGMAX - ' . $modTitle . ': <br>' . $period_msg;
if (isset($context)) {
$msg .= 'Context:' . $context;
}
$app->enqueueMessage($msg);
}
/****
* QUELLE IMAGE AFFICHER ?
* Ordre des priorites :
* 1 - celle indiquee dans la zone texte
* 2 - au hasard dans le dossier indique
* 3 - aucune, uniquement la couleur
****/
/* 1 */
$bgImage = $params->get('image_path', '');
if ($bgImage) {
// chemin relatif a la racine
$bgImageAbs = JPATH_ROOT . strtr('/' . $bgImage, '/', DIRECTORY_SEPARATOR);
$bgImage = trim(JURI::base(), '/') . '/' . $bgImage;
/* 2 */
} elseif ($params->get('image_url', '')) {
$bgImageAbs = $params->get('image_url', '');
$bgImage = $bgImageAbs;
/* 3 */
} elseif ($params->get('RandomFolder', '-1') != '-1') {
$rep = '/images/bgmax/' . $params->get('RandomFolder') . '/';
$bgImage = getRandomImage(JPATH_ROOT . strtr($rep, '/', DIRECTORY_SEPARATOR));
if ($bgImage) {
$bgImageAbs = JPATH_ROOT . strtr($rep . $bgImage, '/', DIRECTORY_SEPARATOR);
$bgImage = trim(JURI::base(), '/') . $rep . $bgImage;
}
}
if ($bgmaxDebug) {
$app->enqueueMessage("Image (abs): " . $bgImageAbs);
}
/****
* couleur de fond
****/
$bodyColor = hex2hex($params->get('bodyColor', '#FFFFFF'));
if ($bgImage && $params->get('bodyColorAuto', '0') == '1') {
$bodyColor = colorImageBottom($bgImageAbs);
}
/****
* TAILLE, POSITION ET EFFETS
****/
$bgMode = $params->get('mode', 'max');
// max, full ou none
$bgEnlarge = $params->get('enlarge', '1');
$bgReduce = $params->get('reduce', '1');
$bgPosition = $params->get('position', 'absolute');
$bgHAlign = $params->get('align', 'center');
$bgVAlign = $params->get('vertAlign', 'top');
$bgFadeActive = $params->get('fadeActive', '0');
$bgFadeAfter = $params->get('fadeAfter', '0');
$bgFadeDuration = $params->get('fadeDuration', '1000');
$bgFadeFrame = $params->get('fadeframeRate', '30');
$bgZIndex = $params->get('zIndex', '-1');
$bgFFHack = $params->get('ffHack', '0px');
/****
* BLOC CONTENU
****/
$contentSelector = $params->get('contentSelector', '');
$contentColor = hex2hex($params->get('contentColor', ''));
$contentOpacity = trim($params->get('contentOpacity', '100'), '%');
$contentWidth = $params->get('contentWidth', '');
$contentAlign = $params->get('contentAlign', '');
/****
* CODE COMPLEMENTAIRE
****/
if ($headOther = $params->get('headOther', '')) {
$headOther = "<style type='text/css'>" . $headOther . "</style>";
if ($bgmaxDebug) {
$app->enqueueMessage('Complementary code: <code>' . htmlspecialchars($headOther) . '</code>');
}
}
$headFile = $params->get('headFile', '-1');
if ($headFile != '-1') {
$headFile = JPATH_ROOT . strtr('/images/bgmax/' . $headFile, '/', DIRECTORY_SEPARATOR);
if (file_exists($headFile)) {
$code = file($headFile);
$headOther = implode('', $code);
if ($bgmaxDebug) {
$app->enqueueMessage('headfile: ' . $headFile . '<code>' . htmlspecialchars($headOther) . '</code>');
}
} else {
$app->enqueueMessage('headFile: ' . $headFile . ' **NOT FIND**', 'error');
}
}
/****
* Traitement de l'ajout image
****/
if (strstr($bgMode, 'repeat') || $bgMode == 'cover' || $bgImage == "") {
//-------------------------------------------
//-----> Affichage image SANS le script bgmax
//-------------------------------------------
if ($bgImage) {
$str = 'background:';
$str .= '#' . $bodyColor;
$str .= ' url(' . $bgImage . ')';
if ($bgMode == 'cover') {
$str .= ' no-repeat';
$str2 = ' background-size:cover !important;';
} else {
$str .= ' ' . $bgMode;
$str2 = '';
}
$str .= ' ' . $bgHAlign . ' ' . $bgVAlign;
if ($bgPosition == 'fixed') {
$str .= ' fixed';
}
$str .= ' !important;';
$bgmax["head"] .= '<style type="text/css">body {' . $str . $str2 . '} </style>';
}
} else {
//-------------------------------------------
//-----> Affichage image AVEC le script bgmax
//-------------------------------------------
// Appel du script JS dans HEAD
$site_base = JURI::base();
if (substr($site_base, -1) == "/") {
$site_base = substr($site_base, 0, -1);
}
$bgmax["head"] = '<script type="text/javascript" src="' . $site_base . '/modules/mod_bgmax/bgMax.min.js"></script>';
// Definir la couleur sous image
if ($bodyColor) {
$bgmax["head"] .= '<style type="text/css">body {background-color:#' . $bodyColor . ' !important;}</style>';
}
// Appel de la fonction JS dans BODY
$str = "";
if ($bgMode == 'full') {
$str .= 'mode:"full",';
}
if ($bgEnlarge != '1') {
$str .= 'enlarge:0,';
}
if ($bgReduce != '1') {
$str .= 'reduce:0,';
}
if ($bgPosition != 'absolute') {
$str .= 'position:"fixed",';
}
if ($bgHAlign != 'center') {
$str .= 'align:"' . $bgHAlign . '",';
}
switch ($bgVAlign) {
case "center":
$str .= 'vertAlign:"middle",';
break;
case "bottom":
$str .= 'vertAlign:"bottom",';
break;
}
if ($bgZIndex != '-1') {
$str .= 'zIndex:' . $bgZIndex . ',';
}
if ($bgFFHack != '0px') {
$str .= 'ffHack:"' . $bgFFHack . '",';
}
if ($bgFadeActive == '1') {
$str .= 'fadeAfter:' . $bgFadeAfter . ',';
$str .= 'fadeOptions:{duration:' . $bgFadeDuration . ',';
$str .= 'frameRate:' . $bgFadeFrame . '}';
}
$str = trim($str, ",");
if ($str) {
$str = ", {" . $str . "}";
}
$bgmax["body"] = '<script type="text/javascript">bgMax.init("' . $bgImage . '"' . $str . ');</script>';
}
// if
/*****
* STYLE COMMUN (AVEC ou SANS BGMAX)
*****/
$str = "";
// bloc qui contient tout le contenu
if ($contentSelector) {
$str .= '<style type="text/css">';
$str .= $contentSelector . ' {';
if ($contentWidth) {
$str .= 'width:' . $contentWidth . ';';
switch ($contentAlign) {
case 'left':
$str .= 'margin-left: 0;';
break;
case 'center':
$str .= 'margin: 0 auto;';
break;
case 'right':
$str .= 'margin-right: 0; margin-left: auto;';
break;
}
}
if ($contentColor) {
$str .= 'background-color: #' . $contentColor . ';';
}
if ($contentOpacity == '0') {
$str .= 'background-color: transparent;';
} else {
if ($contentOpacity != '100') {
$str .= 'background-color: rgba(';
$str .= hex2rgb($contentColor) . ',';
$str .= $contentOpacity / 100 . ') !important;';
}
}
$str .= '}</style>';
// si transparence: hack pour IE
if ($contentOpacity != '0' && $contentOpacity != '100') {
$sval = dechex($contentOpacity * 2.55);
$sval .= $contentColor;
$str .= '<!--[if lte IE 8]> <style type="text/css">';
$str .= $contentSelector . ' {';
$str .= 'background:transparent; ';
$str .= 'filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#' . $sval . ',endColorstr=#' . $sval . ');';
$str .= 'zoom: 1;';
$str .= '} </style> <![endif]-->';
}
}
// fin if $contentSelector
/*******
* COMPLEMENT DE CODE POUR HEAD
*******/
if ($headOther) {
$str .= $headOther;
}
$bgmax["head"] .= $str;
if ($bgmaxDebug) {
$app->enqueueMessage('----------------------------');
foreach ($bgmax as $key => $value) {
$app->enqueueMessage($key . ' => <code>' . htmlentities($value) . '</code>');
}
}
return $bgmax;
}
$custom_project_type = get_post_meta($post->ID, '_az_project_type', true);
$external_url = get_post_meta($post->ID, '_az_external_project_url', true);
$fancy_gallery = get_post_meta($post->ID, '_az_fancy_gallery', true);
$fancy_video = get_post_meta($post->ID, '_az_fancy_video', true);
$fancy_image_popup = get_post_meta($post->ID, '_az_fancy_image_full', true);
$fancy_image_gallery = get_post_meta($post->ID, '_az_fancy_image_gallery', true);
$images = explode(',', $fancy_image_gallery);
$customFancyImg = !empty($fancy_image_popup) ? $fancy_image_popup : $img_url[0];
if (!empty($fancy_gallery)) {
$fancy_gallery = 'data-fancybox-group="' . strtolower($fancy_gallery) . '"';
}
$portfolio_hover_class = $portfolio_hover_color = $portfolio_hover_text = $portfolio_hover_line = $portfolio_hover_icon = $portfolio_general_class = null;
if ($portfolio_colorize == true) {
$colorize_project = get_post_meta($post->ID, '_az_project_colorize', true);
$colorize_project_opacity = get_post_meta($post->ID, '_az_project_colorize_opacity', true);
$rgb = implode(',', hex2rgb($colorize_project));
if (!empty($colorize_project)) {
$portfolio_hover_color = ' style="background-color: rgba(' . $rgb . ', ' . $colorize_project_opacity . ');"';
$portfolio_hover_text = ' class="colorize-portfolio"';
$portfolio_hover_class = $portfolio_hover_line = $portfolio_hover_icon = $portfolio_general_class = ' colorize-portfolio';
} else {
$portfolio_hover_color = ' style="background-color: rgba(255,255,255, ' . $colorize_project_opacity . ');"';
$portfolio_general_class = ' colorize-portfolio';
}
}
$portfolio_scroll_thumb_width = $portfolio_scroll_thumb_width_result = null;
if ($portfolio_layout == "scrollable-portfolio") {
$portfolio_scroll_thumb_width = get_post_meta($post->ID, '_az_project_scrollable_width', true);
if (!empty($portfolio_scroll_thumb_width)) {
$portfolio_scroll_thumb_width_result = ' style="width: ' . $portfolio_scroll_thumb_width . 'px;"';
} else {
echo $qode_options_passage['menu_letter_spacing'];
?>
px;<?php
}
?>
}
<?php
}
if (!empty($qode_options_passage['menu_lineheight'])) {
?>
.drop_down2 .second,
.drop_down .second
{
top: <?php
echo $qode_options_passage['menu_lineheight'];
?>
px;
}
.header_right_widget{
line-height: <?php
echo $qode_options_passage['menu_lineheight'];
?>
px;
}
<?php
}
?>
<?php
if (!empty($qode_options_passage['menu_color']) || !empty($qode_options_passage['menu_fontsize']) || !empty($qode_options_passage['menu_fontstyle']) || !empty($qode_options_passage['menu_fontweight']) || !empty($qode_options_passage['menu_letter_spacing']) || $qode_options_passage['menu_google_fonts'] != "-1") {
}
}
//create image
$im = imagecreatetruecolor(150, 190);
//load font
$fonts = array(1 => 'msmincho.gdf', 2 => 'smallfont.gdf', 3 => 'visitort2.gdf');
$font = imageloadfont("fonts/" . $fonts[$var['font']]);
//define colors
//border color
list($br, $bg, $bb) = hex2rgb($var['bColor']);
$bColor = imagecolorallocate($im, $br, $bg, $bb);
//background color
list($bgr, $bgg, $bgb) = hex2rgb($var['bgColor']);
$bgColor = imagecolorallocate($im, $bgr, $bgg, $bgb);
//font color
list($fr, $fg, $fb) = hex2rgb($var['fontColor']);
$fontColor = imagecolorallocate($im, $fr, $fg, $fb);
//fill avatar body with the background color
imagefilledrectangle($im, 0, 0, 150, 190, $bgColor);
//draw border
imagerectangle($im, 0, 0, 149, 189, $bColor);
//add smile
$smile = imagecreatefrompng("templates/pack" . $var['pack'] . "/" . ($var['smile'] == 225 ? rand(1, 20) : $var['smile']) . ".png");
$smile_pos = array(1 => array('x' => '-15', 'y' => '18'), 2 => array('x' => '-9', 'y' => '12'), 3 => array('x' => '-11', 'y' => '11'), 4 => array('x' => '-10', 'y' => '12'));
imagecopy($im, $smile, $smile_pos[$var['pack']]['y'], $smile_pos[$var['pack']]['x'], 0, 0, 128, 128);
//country
if ($use_country) {
$country = imagecreatefrompng("flags/" . $_flag . ".png");
imagecopy($im, $country, $_flag_xy[0], $_flag_xy[1], 0, 0, 16, 11);
}
//add username if the option is true
function echo_hex($color2hex)
{
$color_array = hex2rgb($color2hex);
for ($i = 0; $i < 3; $i++) {
if ($i == 2) {
echo $color_array[$i];
} else {
echo $color_array[$i] . ',';
}
}
}
/**
* Gets Export data from FCExporter - main module and build the export binary/objct.
* @param $stream (string) export image data in FusionCharts compressed format
* $meta {array) Image meta data in keys "width", "heigth" and "bgColor"
* $exportParams {array} Export related parameters
* @return image object/binary
*/
function exportProcessor($stream, $meta, $exportParams)
{
// get mime type list parsing MIMETYPES constant declared in Export Resource PHP file
$ext = strtolower($exportParams["exportformat"]);
$mimeList = bang(@MIMETYPES);
$mimeType = $mimeList[$ext];
// prepare variables
if (get_magic_quotes_gpc()) {
$stream = stripslashes($stream);
}
// create a new export data
$tempFileName = md5(rand());
$tempOutputFile = TEMP_PATH . "{$tempFileName}.{$ext}";
$tempInputSVGFile = TEMP_PATH . "{$tempFileName}.svg";
if ($ext != 'svg') {
// width format for batik
$width = @$meta['width'];
if ($width) {
$width = "-w {$width}";
}
//batik bg color format
$bg = @$meta['bgColor'];
if ($bg) {
$bg = "-bg 255." . hex2rgb($bg, ".");
}
// generate the temporary file
if (!file_put_contents($tempInputSVGFile, $stream)) {
die("Couldn't create temporary file. Check that the directory permissions for\r\n\t\t\tthe " . TEMP_PATH . " directory are set to 777.");
}
// do the conversion
$command = "java -jar " . BATIK_PATH . " -m {$mimeType} {$width} {$bg} {$tempInputSVGFile}";
$output = shell_exec($command);
// catch error
if (!is_file($tempOutputFile) || filesize($tempOutputFile) < 10) {
$return_binary = "{$output}";
raise_error($output, true);
} else {
$return_binary = file_get_contents($tempOutputFile);
}
// delete temp files
if (file_exists($tempInputSVGFile)) {
unlink($tempInputSVGFile);
}
if (file_exists($tempOutputFile)) {
unlink($tempOutputFile);
}
// SVG can be streamed back directly
} else {
if ($ext == 'svg') {
$return_binary = $stream;
} else {
raise_error("Invalid Export Format.", true);
}
}
// return export ready binary data
return @$return_binary;
}
}
$rgb1 = hsl2rgb($h1, $s1, $l1);
$r1 = $rgb1[0];
$g1 = $rgb1[1];
$b1 = $rgb1[2];
$hex1 = rgb2hex($r1, $g1, $b1);
$hex1 = substr($hex1, 1);
// remove '#'
rgb_sample($r1, $g1, $b1, 'First color');
}
// second color validation
if (!isset($_GET['mode2']) && $_GET['hex2'] || $_GET['mode2'] == 'hex2' && !$_GET['hex2'] == '') {
$modehex2 = ' checked="checked" ';
$modergb2 = $modehsl2 = '';
$hex2 = strtolower($_GET['hex2']);
$rgb2 = hex2rgb($hex2);
$r2 = $rgb2[0];
$g2 = $rgb2[1];
$b2 = $rgb2[2];
$hsl2 = rgb2hsl($r2, $g2, $b2);
$h2 = $hsl2[0];
$s2 = $hsl2[1];
$l2 = $hsl2[2];
rgb_sample($r2, $g2, $b2, 'Second color');
} elseif (!isset($_GET['mode2']) && $_GET['r2'] && $_GET['g2'] && $_GET['b2'] || $_GET['mode2'] == 'rgb2' && is_numeric($_GET['r2']) && is_numeric($_GET['g2']) && is_numeric($_GET['b2'])) {
$modergb2 = ' checked="checked" ';
$modehex2 = $modehsl2 = '';
$r2 = $_GET['r2'];
$g2 = $_GET['g2'];
$b2 = $_GET['b2'];
if ($r2 < 0) {
$angle = rand($captcha_config['angle_min'], $captcha_config['angle_max']) * (rand(0, 1) == 1 ? -1 : 1);
// Select font randomly
$font = $captcha_config['fonts'][rand(0, count($captcha_config['fonts']) - 1)];
// Verify font file exists
if (!file_exists($font)) {
throw new Exception('Font file not found: ' . $font);
}
//Set the font size.
$font_size = rand($captcha_config['min_font_size'], $captcha_config['max_font_size']);
$text_box_size = imagettfbbox($font_size, $angle, $font, $captcha_config['code']);
// Determine text position
$box_width = abs($text_box_size[6] - $text_box_size[2]);
$box_height = abs($text_box_size[5] - $text_box_size[1]);
$text_pos_x_min = 0;
$text_pos_x_max = $bg_width - $box_width;
$text_pos_x = rand($text_pos_x_min, $text_pos_x_max);
$text_pos_y_min = $box_height;
$text_pos_y_max = $bg_height - $box_height / 2;
$text_pos_y = rand($text_pos_y_min, $text_pos_y_max);
// Draw shadow
if ($captcha_config['shadow']) {
$shadow_color = hex2rgb($captcha_config['shadow_color']);
$shadow_color = imagecolorallocate($captcha, $shadow_color['r'], $shadow_color['g'], $shadow_color['b']);
imagettftext($captcha, $font_size, $angle, $text_pos_x + $captcha_config['shadow_offset_x'], $text_pos_y + $captcha_config['shadow_offset_y'], $shadow_color, $font, $captcha_config['code']);
}
// Draw text
imagettftext($captcha, $font_size, $angle, $text_pos_x, $text_pos_y, $color, $font, $captcha_config['code']);
// Output image
header("Content-type: image/png");
imagepng($captcha);
}
