static function image($config, $item, $only_url = false, $pm = false, $links = false)
{
if (!($config['news_content_image_pos'] != 'disabled' || $pm || $links)) {
return '';
}
$IMG_SOURCE = '';
$item['title'] = str_replace('"', """, $item['title']);
$uri = JURI::getInstance();
$IMG_LINK = static::itemLink($item, $config);
//
if (trim($item['image']) != '') {
$image_path = str_replace(array('user:'******'post:'), '', $item['image']);
if (stripos($item['image'], 'user:'******'images/easyblog_images/' . $image_path;
} else {
$IMG_SOURCE = 'images/easyblog_articles/' . $image_path;
}
} else {
// set image to first in article content
$IMG_SOURCE = NSP_GK5_com_easyblog_View::getImageFromText($item['text']);
}
//
$full_size_img = $IMG_SOURCE;
//
if ($config['create_thumbs'] == 1 && $IMG_SOURCE != '') {
// try to override standard image
if (strpos($IMG_SOURCE, 'http://') == FALSE) {
$img_file = NSP_GK5_Thumbs::createThumbnail($IMG_SOURCE, $config, false, false, '', $links);
if (is_array($img_file)) {
$IMG_SOURCE = $uri->root() . 'modules/mod_news_pro_gk5/cache/' . $img_file[1];
} elseif ($config['create_thumbs'] == 1) {
jimport('joomla.filesystem.file');
if (is_file(JPATH_ROOT . DS . 'modules' . DS . 'mod_news_pro_gk5' . DS . 'cache' . DS . 'default' . DS . 'default' . $config['module_id'] . '.png')) {
$IMG_SOURCE = $uri->root() . 'modules/mod_news_pro_gk5/cache/default/default' . $config['module_id'] . '.png';
}
} else {
$IMG_SOURCE = '';
}
}
} elseif ($config['create_thumbs'] == 1) {
jimport('joomla.filesystem.file');
if (is_file(JPATH_ROOT . DS . 'modules' . DS . 'mod_news_pro_gk5' . DS . 'cache' . DS . 'default' . DS . 'default' . $config['module_id'] . '.png')) {
$IMG_SOURCE = $uri->root() . 'modules/mod_news_pro_gk5/cache/default/default' . $config['module_id'] . '.png';
}
}
return NSP_GK5_com_easyblog_View::getImageHTML($only_url, $IMG_SOURCE, $links, $config, $IMG_LINK, $full_size_img);
}
static function image($config, $item, $only_url = false, $pm = false, $links = false)
{
if ($config['news_content_image_pos'] != 'disabled' || $pm || $links) {
$item['title'] = str_replace('"', """, $item['title']);
$IMG_SOURCE = '';
$IMG_LINK = static::itemLink($item);
$uri = JURI::getInstance();
// get image from Joomla! Images and Links settings
$IMG_SOURCE = static::originalImage($config, $item);
//
$full_size_img = $IMG_SOURCE;
//
if ($config['create_thumbs'] == 1 && $IMG_SOURCE != '') {
// try to override standard image
if (strpos($IMG_SOURCE, 'http://') == FALSE) {
$img_file = NSP_GK5_Thumbs::createThumbnail($IMG_SOURCE, $config, false, false, '', $links);
if (is_array($img_file)) {
$IMG_SOURCE = $uri->root() . 'modules/mod_news_pro_gk5/cache/' . $img_file[1];
} elseif ($config['create_thumbs'] == 1) {
jimport('joomla.filesystem.file');
if (is_file(JPATH_ROOT . DS . 'modules' . DS . 'mod_news_pro_gk5' . DS . 'cache' . DS . 'default' . DS . 'default' . $config['module_id'] . '.png')) {
$IMG_SOURCE = $uri->root() . 'modules/mod_news_pro_gk5/cache/default/default' . $config['module_id'] . '.png';
}
} else {
$IMG_SOURCE = '';
}
}
} elseif ($config['create_thumbs'] == 1) {
jimport('joomla.filesystem.file');
if (is_file(JPATH_ROOT . DS . 'modules' . DS . 'mod_news_pro_gk5' . DS . 'cache' . DS . 'default' . DS . 'default' . $config['module_id'] . '.png')) {
$IMG_SOURCE = $uri->root() . 'modules/mod_news_pro_gk5/cache/default/default' . $config['module_id'] . '.png';
}
}
// Retrieve alt text
$alt_text = NSP_GK5_com_content_View::getAltText($config, $item);
return NSP_GK5_com_content_View::getImageHTML($only_url, $IMG_SOURCE, $links, $config, $IMG_LINK, $full_size_img, $alt_text);
} else {
return '';
}
}
static function image($config, $item, $only_url = false, $pm = false, $links = false)
{
if (!($item['type'] == 'photo' && ($config['news_content_image_pos'] != 'disabled' || $pm || $links))) {
return '';
}
$IMG_SOURCE = '';
$IMG_LINK = static::itemLink($item, $config);
$uri = JURI::getInstance();
//
if (JFile::exists(JPATH_SITE . DS . $item['image'])) {
$IMG_SOURCE = $item['image'];
}
//
$full_size_img = $IMG_SOURCE;
//
if ($config['create_thumbs'] == 1 && $IMG_SOURCE != '') {
// try to override standard image
if (strpos($IMG_SOURCE, 'http://') == FALSE) {
$img_file = NSP_GK5_Thumbs::createThumbnail($IMG_SOURCE, $config, false, false, '', $links);
if (is_array($img_file)) {
$uri = JURI::getInstance();
$IMG_SOURCE = $uri->root() . 'modules/mod_news_pro_gk5/cache/' . $img_file[1];
} elseif ($config['create_thumbs'] == 1) {
jimport('joomla.filesystem.file');
if (is_file(JPATH_ROOT . DS . 'modules' . DS . 'mod_news_pro_gk5' . DS . 'cache' . DS . 'default' . DS . 'default' . $config['module_id'] . '.png')) {
$IMG_SOURCE = $uri->root() . 'modules/mod_news_pro_gk5/cache/default/default' . $config['module_id'] . '.png';
}
} else {
$IMG_SOURCE = '';
}
}
} elseif ($config['create_thumbs'] == 1) {
jimport('joomla.filesystem.file');
if (is_file(JPATH_ROOT . DS . 'modules' . DS . 'mod_news_pro_gk5' . DS . 'cache' . DS . 'default' . DS . 'default' . $config['module_id'] . '.png')) {
$IMG_SOURCE = $uri->root() . 'modules/mod_news_pro_gk5/cache/default/default' . $config['module_id'] . '.png';
}
}
return NSP_GK5_jomsocial_View::getImageHTML($only_url, $IMG_SOURCE, $links, $config, $IMG_LINK, $full_size_img);
}
static function image($config, $item, $only_url = false, $pm = false, $links = false)
{
if (!($config['news_content_image_pos'] != 'disabled' || $pm || $links)) {
return '';
}
$news_title = str_replace('"', """, $item['title']);
$IMG_SOURCE = 'media' . DS . 'com_hikashop' . DS . 'upload' . DS . $item['image'];
$IMG_LINK = static::itemLink($item, $config);
//
$full_size_img = $IMG_SOURCE;
//
if ($config['create_thumbs'] == 1 && $IMG_SOURCE != '') {
// try to override standard image
if (strpos($IMG_SOURCE, 'http://') == FALSE) {
$img_file = NSP_GK5_Thumbs::createThumbnail($IMG_SOURCE, $config, false, false, '', $links, true);
if (is_array($img_file)) {
$uri = JURI::getInstance();
$IMG_SOURCE = $uri->root() . 'modules/mod_news_pro_gk5/cache/' . $img_file[1];
} elseif ($config['create_thumbs'] == 1) {
jimport('joomla.filesystem.file');
if (is_file(JPATH_ROOT . DS . 'modules' . DS . 'mod_news_pro_gk5' . DS . 'cache' . DS . 'default' . DS . 'default' . $config['module_id'] . '.png')) {
$IMG_SOURCE = $uri->root() . 'modules/mod_news_pro_gk5/cache/default/default' . $config['module_id'] . '.png';
}
} else {
$IMG_SOURCE = '';
}
}
} elseif ($config['create_thumbs'] == 1) {
jimport('joomla.filesystem.file');
if (is_file(JPATH_ROOT . DS . 'modules' . DS . 'mod_news_pro_gk5' . DS . 'cache' . DS . 'default' . DS . 'default' . $config['module_id'] . '.png')) {
$IMG_SOURCE = $uri->root() . 'modules/mod_news_pro_gk5/cache/default/default' . $config['module_id'] . '.png';
}
}
//
return NSP_GK5_com_hikashop_View::getImageHTML($only_url, $IMG_SOURCE, $links, $config, $IMG_LINK, $full_size_img);
}
static function image($config, $item, $only_url = false, $pm = false, $links = false)
{
if ($config['news_content_image_pos'] != 'disabled' || $pm || $links) {
$item['title'] = str_replace('"', """, $item['title']);
$IMG_SOURCE = '';
$IMG_LINK = $item['url'];
//
$uri = JURI::getInstance();
// get image from Joomla! Images and Links settings
$IMG_SOURCE = $item['image'];
//
$full_size_img = $IMG_SOURCE;
//
if ($config['create_thumbs'] == 1 && $IMG_SOURCE != '') {
// try to override standard image
if (strpos($IMG_SOURCE, 'http://') == FALSE) {
$img_file = NSP_GK5_Thumbs::createThumbnail($IMG_SOURCE, $config, false, false, '', $links);
if (is_array($img_file)) {
$uri = JURI::getInstance();
$IMG_SOURCE = $uri->root() . 'modules/mod_news_pro_gk5/cache/' . $img_file[1];
} elseif ($config['create_thumbs'] == 1) {
jimport('joomla.filesystem.file');
if (is_file(JPATH_ROOT . DS . 'modules' . DS . 'mod_news_pro_gk5' . DS . 'cache' . DS . 'default' . DS . 'default' . $config['module_id'] . '.png')) {
$IMG_SOURCE = $uri->root() . 'modules/mod_news_pro_gk5/cache/default/default' . $config['module_id'] . '.png';
}
} else {
$IMG_SOURCE = '';
}
}
} elseif ($config['create_thumbs'] == 1) {
jimport('joomla.filesystem.file');
if (is_file(JPATH_ROOT . DS . 'modules' . DS . 'mod_news_pro_gk5' . DS . 'cache' . DS . 'default' . DS . 'default' . $config['module_id'] . '.png')) {
$IMG_SOURCE = $uri->root() . 'modules/mod_news_pro_gk5/cache/default/default' . $config['module_id'] . '.png';
}
}
if ($only_url) {
return $IMG_SOURCE;
} else {
//
if ($IMG_SOURCE != '') {
$class = '';
if (!$links) {
$class = ' t' . $config['news_content_image_pos'] . ' f' . $config['news_content_image_float'];
}
$size = '';
$margins = '';
//
if (!$links && $config['responsive_images'] == 1) {
$class .= ' gkResponsive';
}
//
if (!$links) {
if ($config['img_width'] != 0 && !$config['img_keep_aspect_ratio'] && $config['responsive_images'] == 0) {
$size .= 'width:' . $config['img_width'] . 'px;';
}
if ($config['img_height'] != 0 && !$config['img_keep_aspect_ratio'] && $config['responsive_images'] == 0) {
$size .= 'height:' . $config['img_height'] . 'px;';
}
if ($config['img_margin'] != '') {
$margins = ' style="margin:' . $config['img_margin'] . ';"';
}
} else {
if ($config['links_img_width'] != 0 && !$config['img_keep_aspect_ratio'] && $config['responsive_images'] == 0) {
$size .= 'width:' . $config['links_img_width'] . 'px;';
}
if ($config['links_img_height'] != 0 && !$config['img_keep_aspect_ratio'] && $config['responsive_images'] == 0) {
$size .= 'height:' . $config['links_img_height'] . 'px;';
}
if ($config['links_img_margin'] != '') {
$margins = ' style="margin:' . $config['links_img_margin'] . ';"';
}
}
//
if ($config['news_image_link'] == 1 || $links) {
if ($config['news_image_modal'] == 1) {
return $config['news_content_image_pos'] == 'center' && !$links ? '<div class="center' . $class . '"><a href="' . $full_size_img . '" class="modal nspImageWrapper' . $class . '"' . $margins . ' target="' . $config['open_links_window'] . '"><img class="nspImage" src="' . $IMG_SOURCE . '" alt="' . htmlspecialchars($item['title']) . '" style="' . $size . '" /></a></div>' : '<a href="' . $full_size_img . '" class="modal nspImageWrapper' . $class . '"' . $margins . ' target="' . $config['open_links_window'] . '"><img class="nspImage' . $class . '" src="' . $IMG_SOURCE . '" alt="' . htmlspecialchars($item['title']) . '" style="' . $size . '" /></a>';
} else {
return $config['news_content_image_pos'] == 'center' && !$links ? '<div class="center' . $class . '"><a href="' . $IMG_LINK . '" class="nspImageWrapper' . $class . '"' . $margins . ' target="' . $config['open_links_window'] . '"><img class="nspImage" src="' . $IMG_SOURCE . '" alt="' . htmlspecialchars($item['title']) . '" style="' . $size . '" /></a></div>' : '<a href="' . $IMG_LINK . '" class="nspImageWrapper' . $class . '"' . $margins . ' target="' . $config['open_links_window'] . '"><img class="nspImage' . $class . '" src="' . $IMG_SOURCE . '" alt="' . htmlspecialchars($item['title']) . '" style="' . $size . '" /></a>';
}
} else {
return $config['news_content_image_pos'] == 'center' && !$links ? '<div class="center' . $class . '"><span class="nspImageWrapper' . $class . '"' . $margins . '><img class="nspImage" src="' . $IMG_SOURCE . '" alt="' . htmlspecialchars($item['title']) . '" ' . $size . ' /></span></div>' : '<span class="nspImageWrapper' . $class . '"' . $margins . '><img class="nspImage' . $class . '" src="' . $IMG_SOURCE . '" alt="' . htmlspecialchars($item['title']) . '" style="' . $size . '" /></span>';
}
} else {
return '';
}
}
} else {
return '';
}
}
static function createThumbnail($path, $config, $k2_mode = false, $vm_mode = false, $img_rel = '', $links = false, $hikashop_mode = false, $solidres_mode = false)
{
if ($config['use_curl_download'] == 0 && (stripos($path, 'http://') || stripos($path, 'https://'))) {
return false;
}
// importing classes
jimport('joomla.filesystem.file');
jimport('joomla.filesystem.folder');
jimport('joomla.filesystem.path');
//script configuration - increase memory limit to selected value
ini_set('memory_limit', $config['memory_limit']);
// cache dir
$cache_dir = JPATH_ROOT . DS . 'modules' . DS . 'mod_news_pro_gk5' . DS . 'cache' . DS;
// downloaded and filename variables
$downloaded = false;
$imgname = '';
// check if the file is external
if (strpos($path, 'http://') !== FALSE || strpos($path, 'https://') !== FALSE) {
// check if the file was downloaded
$imgname = '';
$slashpos = strrpos($path, '/');
$imgname = substr($path, $slashpos + 1);
// check if the file exists
if (!file_exists(JPATH_ROOT . DS . 'modules' . DS . 'mod_news_pro_gk5' . DS . 'cache' . DS . 'downloaded' . DS . $imgname)) {
// if not - download the file
if (function_exists('curl_init')) {
// initializing connection
$curl = curl_init();
// saves us before putting directly results of request
curl_setopt($curl, CURLOPT_RETURNTRANSFER, TRUE);
// check the source of request
curl_setopt($curl, CURLOPT_URL, $path);
// timeout in seconds
curl_setopt($curl, CURLOPT_TIMEOUT, 20);
// useragent
curl_setopt($curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
// reading content
$img_content = curl_exec($curl);
// closing connection
curl_close($curl);
// check the results (curl_exec return FALSE on failure) and its length
if ($img_content !== FALSE && strlen($img_content) > 0) {
// save the downloaded image
$fp = fopen(JPATH_ROOT . DS . 'modules' . DS . 'mod_news_pro_gk5' . DS . 'cache' . DS . 'downloaded' . DS . $imgname, 'x');
fwrite($fp, $img_content);
fclose($fp);
// change the path to the downloaded file
$path = 'modules' . DS . 'mod_news_pro_gk5' . DS . 'cache' . DS . 'downloaded' . DS . $imgname;
$downloaded = true;
} else {
return false;
}
} else {
return false;
}
} else {
$path = 'modules' . DS . 'mod_news_pro_gk5' . DS . 'cache' . DS . 'downloaded' . DS . $imgname;
$downloaded = true;
}
}
// checking the special images
$check_result = NSP_GK5_Thumbs::checkSpecialImages(NSP_GK5_Thumbs::translateName($path, $config['module_id'], $k2_mode, $vm_mode, '', $downloaded, $imgname, $links, $hikashop_mode, $solidres_mode));
// preparing an array with the image class values
$img_rels = array();
// check if any classes exists in the image
if ($img_rel !== '') {
$img_rels = explode(' ', $img_rel);
}
// no scale images
if ($check_result == 2) {
// NOSCALE
if (NSP_GK5_Thumbs::checkCache(NSP_GK5_Thumbs::translateName($path, $config['module_id'], $k2_mode, $vm_mode, '_noscale', $downloaded, $imgname, $links), false, $config['module_id'], $hikashop_mode, $solidres_mode)) {
return array(TRUE, NSP_GK5_Thumbs::translateName($path, $config['module_id'], $k2_mode, $vm_mode, '_noscale', $downloaded, $imgname, $links, $hikashop_mode, $solidres_mode));
} else {
// file path
$file = NSP_GK5_Thumbs::getRealPath($path, $k2_mode, $vm_mode, '_noscale', $hikashop_mode, $solidres_mode);
// filename
$filename = NSP_GK5_Thumbs::translateName($path, $config['module_id'], $k2_mode, $vm_mode, '_noscale', $downloaded, $imgname, $links, $hikashop_mode, $solidres_mode);
// Getting informations about image
if (is_file($file)) {
$imageData = getimagesize($file);
$img_w = str_replace('px', '', str_replace('%', '', $links ? $config['links_img_width'] : $config['img_width']));
$img_h = str_replace('px', '', str_replace('%', '', $links ? $config['links_img_height'] : $config['img_height']));
// loading image depends from type of image
if ($imageData['mime'] == 'image/jpeg' || $imageData['mime'] == 'image/pjpeg' || $imageData['mime'] == 'image/jpg') {
$imageSource = @imagecreatefromjpeg($file);
} elseif ($imageData['mime'] == 'image/gif') {
$imageSource = @imagecreatefromgif($file);
} else {
$imageSource = @imagecreatefrompng($file);
}
// here can be exist an error when image is to big - then class return blank page
// setting image size in variables
$imageSourceWidth = imagesx($imageSource);
$imageSourceHeight = imagesy($imageSource);
$imageBG = imagecreatetruecolor($img_w, $img_h);
// If image is JPG or GIF
if ($imageData['mime'] == 'image/png') {
$imageBG = imagecreatetruecolor($img_w, $img_h);
// enable transparent background
if ($config['img_bg'] == 'transparent') {
// create transparent color
$rgb = imagecolorallocatealpha($imageBG, 0, 0, 0, 127);
} else {
// create normal color
$bg = $config['img_bg'];
// translate hex to RGB
$hex_color = strtolower(trim($bg, '#;&Hh'));
$bg = array_map('hexdec', explode('.', wordwrap($hex_color, ceil(strlen($hex_color) / 3), '.', 1)));
// creating color
$rgb = imagecolorallocate($imageBG, $bg[0], $bg[1], $bg[2]);
}
// filling the canvas
imagefill($imageBG, 0, 0, $rgb);
// enabling transparent settings for better quality
imagealphablending($imageBG, false);
imagesavealpha($imageBG, true);
}
//
$imageSourceNWidth = $img_w;
$imageSourceNHeight = $img_h;
$base_x = 0;
$base_y = 0;
// copy image
imagecopyresampled($imageBG, $imageSource, $base_x, $base_y, 0, 0, $imageSourceNWidth, $imageSourceNHeight, $imageSourceWidth, $imageSourceHeight);
// save image depends from MIME type
if ($imageData['mime'] == 'image/jpeg' || $imageData['mime'] == 'image/pjpeg' || $imageData['mime'] == 'image/jpg') {
imagejpeg($imageBG, $cache_dir . $filename, $config['img_quality']);
} elseif ($imageData['mime'] == 'image/gif') {
imagegif($imageBG, $cache_dir . $filename);
} else {
imagepng($imageBG, $cache_dir . $filename);
}
// result
return array(TRUE, $filename);
} else {
return FALSE;
}
}
} else {
// cropped or normal image
if (NSP_GK5_Thumbs::checkCache(NSP_GK5_Thumbs::translateName($path, $config['module_id'], $k2_mode, $vm_mode, $check_result == 1 ? '_cropped' : '', $downloaded, $imgname, $links, $hikashop_mode, $solidres_mode), isset($config['thumbs_cache_time']) ? $config['thumbs_cache_time'] : '60', $config['module_id'])) {
return array(TRUE, NSP_GK5_Thumbs::translateName($path, $config['module_id'], $k2_mode, $vm_mode, $check_result == 1 ? '_cropped' : '', $downloaded, $imgname, $links, $hikashop_mode, $solidres_mode));
} else {
// file path
$file = NSP_GK5_Thumbs::getRealPath($path, $k2_mode, $vm_mode, $check_result == 1 ? '_cropped' : '', $hikashop_mode, $solidres_mode);
// filename
$filename = NSP_GK5_Thumbs::translateName($path, $config['module_id'], $k2_mode, $vm_mode, $check_result == 1 ? '_cropped' : '', $downloaded, $imgname, $links, $hikashop_mode, $solidres_mode);
// Getting informations about image
if (is_file($file)) {
$imageData = getimagesize($file);
$img_w = str_replace('px', '', str_replace('%', '', $links ? $config['links_img_width'] : $config['img_width']));
$img_h = str_replace('px', '', str_replace('%', '', $links ? $config['links_img_height'] : $config['img_height']));
// loading image depends from type of image
if ($imageData['mime'] == 'image/jpeg' || $imageData['mime'] == 'image/pjpeg' || $imageData['mime'] == 'image/jpg') {
$imageSource = @imagecreatefromjpeg($file);
} elseif ($imageData['mime'] == 'image/gif') {
$imageSource = @imagecreatefromgif($file);
} else {
$imageSource = @imagecreatefrompng($file);
}
// check if the proper image resource was created
if (!$imageSource) {
return FALSE;
}
// here can be exist an error when image is to big - then class return blank page
// setting image size in variables
$imageSourceWidth = imagesx($imageSource);
$imageSourceHeight = imagesy($imageSource);
// variables for cropping
$top_crop = floor($imageSourceHeight * $config['simple_crop_top'] / 100);
$bottom_crop = floor($imageSourceHeight * $config['simple_crop_bottom'] / 100);
$left_crop = floor($imageSourceWidth * $config['simple_crop_left'] / 100);
$right_crop = floor($imageSourceWidth * $config['simple_crop_right'] / 100);
// get the cropping rules
foreach ($config['crop_rules'] as $rule) {
if (is_string($rule['type']) && count($img_rels)) {
foreach ($img_rels as $rel) {
if ($rule['type'] == $rel) {
$top_crop = $rule['top'];
$bottom_crop = $rule['bottom'];
$left_crop = $rule['left'];
$right_crop = $rule['right'];
break;
}
}
} else {
if ($rule['type']['width'] == $imageSourceWidth && $rule['type']['height'] == $imageSourceHeight) {
$top_crop = $rule['top'];
$bottom_crop = $rule['bottom'];
$left_crop = $rule['left'];
$right_crop = $rule['right'];
break;
}
}
}
// Creating blank canvas
if ($config['img_keep_aspect_ratio']) {
// calculate ratio for first scaling
$ratio = $imageSourceWidth > $imageSourceHeight ? $img_w / $imageSourceWidth : $img_h / $imageSourceHeight;
// calculate new image size
$imageSourceNWidth = ($imageSourceWidth - ($left_crop + $right_crop)) * $ratio;
$imageSourceNHeight = ($imageSourceHeight - ($top_crop + $bottom_crop)) * $ratio;
// calculate ratio for second scaling
if ($img_w > $img_h) {
if ($imageSourceNHeight > $img_h) {
$ratio2 = $img_h / $imageSourceNHeight;
$imageSourceNHeight *= $ratio2;
$imageSourceNWidth *= $ratio2;
}
} else {
if ($imageSourceNWidth > $img_w) {
$ratio2 = $img_w / $imageSourceNWidth;
$imageSourceNHeight *= $ratio2;
$imageSourceNWidth *= $ratio2;
}
}
$img_w = $imageSourceNWidth;
$img_h = $imageSourceNHeight;
}
$imageBG = imagecreatetruecolor($img_w, $img_h);
// If image is JPG or GIF
if ($imageData['mime'] == 'image/jpeg' || $imageData['mime'] == 'image/pjpeg' || $imageData['mime'] == 'image/jpg' || $imageData['mime'] == 'image/gif') {
// when bg is set to transparent - use black background
if ($config['img_bg'] == 'transparent') {
$bgColorR = 0;
$bgColorG = 0;
$bgColorB = 0;
} else {
// in other situation - translate hex to RGB
$bg = $config['img_bg'];
if (strlen($bg) == 4) {
$bg = $bg[0] . $bg[1] . $bg[1] . $bg[2] . $bg[2] . $bg[3] . $bg[3];
}
$hex_color = strtolower(trim($bg, '#;&Hh'));
$bg = array_map('hexdec', explode('.', wordwrap($hex_color, ceil(strlen($hex_color) / 3), '.', 1)));
$bgColorR = $bg[0];
$bgColorG = $bg[1];
$bgColorB = $bg[2];
}
// Creating color
$rgb = imagecolorallocate($imageBG, $bgColorR, $bgColorG, $bgColorB);
// filling canvas with new color
imagefill($imageBG, 0, 0, $rgb);
} else {
// for PNG images
if ($config['img_keep_aspect_ratio']) {
// calculate ratio for first scaling
$ratio = $imageSourceWidth > $imageSourceHeight ? $img_w / $imageSourceWidth : $img_h / $imageSourceHeight;
// calculate new image size
$imageSourceNWidth = ($imageSourceWidth - ($left_crop + $right_crop)) * $ratio;
$imageSourceNHeight = ($imageSourceHeight - ($top_crop + $bottom_crop)) * $ratio;
// calculate ratio for second scaling
if ($img_w > $img_h) {
if ($imageSourceNHeight > $img_h) {
$ratio2 = $img_h / $imageSourceNHeight;
$imageSourceNHeight *= $ratio2;
$imageSourceNWidth *= $ratio2;
}
} else {
if ($imageSourceNWidth > $img_w) {
$ratio2 = $img_w / $imageSourceNWidth;
$imageSourceNHeight *= $ratio2;
$imageSourceNWidth *= $ratio2;
}
}
$img_w = $imageSourceNWidth;
$img_h = $imageSourceNHeight;
}
$imageBG = imagecreatetruecolor($img_w, $img_h);
// enable transparent background
if ($config['img_bg'] == 'transparent') {
// create transparent color
$rgb = imagecolorallocatealpha($imageBG, 0, 0, 0, 127);
} else {
// create normal color
$bg = $config['img_bg'];
// translate hex to RGB
$hex_color = strtolower(trim($bg, '#;&Hh'));
$bg = array_map('hexdec', explode('.', wordwrap($hex_color, ceil(strlen($hex_color) / 3), '.', 1)));
// creating color
$rgb = imagecolorallocate($imageBG, $bg[0], $bg[1], $bg[2]);
}
// filling the canvas
imagefill($imageBG, 0, 0, $rgb);
// enabling transparent settings for better quality
imagealphablending($imageBG, false);
imagesavealpha($imageBG, true);
}
// when stretching is disabled
if (!$config['img_stretch']) {
if ($config['img_keep_aspect_ratio']) {
$base_x = 0;
$base_y = 0;
$imageSourceNWidth = $img_w;
$imageSourceNHeight = $img_h;
} else {
// if image auto-scale is enabled
if ($config['img_auto_scale'] && !$config['img_keep_aspect_ratio']) {
$img_ratio = $imageSourceWidth / $imageSourceHeight;
$thumb_ratio = $img_w / $img_h;
// base variables
$imageSourceNWidth = $img_w;
$imageSourceNHeight = $img_h;
$base_x = 0;
$base_y = 0;
// if img_ratio == thumb_ratio - no scale and cuts
$left_crop = 0;
$top_crop = 0;
// two other cases
if ($img_ratio > $thumb_ratio) {
// when source is wider than destination
$ratio_h = $imageSourceHeight / $img_h;
$new_w = $img_w * $ratio_h;
$left_crop = floor(($imageSourceWidth - $new_w) / 2);
// top_crop still 0
} else {
if ($img_ratio < $thumb_ratio) {
// when source is higher than destination
$ratio_w = $imageSourceWidth / $img_w;
$new_h = $img_h * $ratio_w;
$top_crop = floor(($imageSourceHeight - $new_h) / 2);
// left_crop still
}
}
// equal two other crop params
$right_crop = $left_crop;
$bottom_crop = $top_crop;
} else {
// if not - left unused areas of the image
// calculate ratio for first scaling
$ratio = $imageSourceWidth - ($left_crop + $right_crop) > $imageSourceHeight - ($top_crop + $bottom_crop) ? $img_w / ($imageSourceWidth - ($left_crop + $right_crop)) : $img_h / ($imageSourceHeight - ($top_crop + $bottom_crop));
// calculate new image size
$imageSourceNWidth = ($imageSourceWidth - ($left_crop + $right_crop)) * $ratio;
$imageSourceNHeight = ($imageSourceHeight - ($top_crop + $bottom_crop)) * $ratio;
// calculate ratio for second scaling
if ($img_w > $img_h) {
if ($imageSourceNHeight > $img_h) {
$ratio2 = $img_h / $imageSourceNHeight;
$imageSourceNHeight *= $ratio2;
$imageSourceNWidth *= $ratio2;
}
} else {
if ($imageSourceNWidth > $img_w) {
$ratio2 = $img_w / $imageSourceNWidth;
$imageSourceNHeight *= $ratio2;
$imageSourceNWidth *= $ratio2;
}
}
// setting position of putting thumbnail on canvas
$base_x = floor(($img_w - $imageSourceNWidth) / 2);
$base_y = floor(($img_h - $imageSourceNHeight) / 2);
}
}
} else {
// when stretching is enable
$imageSourceNWidth = $img_w;
$imageSourceNHeight = $img_h;
$base_x = 0;
$base_y = 0;
}
// copy image
imagecopyresampled($imageBG, $imageSource, $base_x, $base_y, $left_crop, $top_crop, $imageSourceNWidth, $imageSourceNHeight, $imageSourceWidth - ($left_crop + $right_crop), $imageSourceHeight - ($top_crop + $bottom_crop));
//
// applying filters
//
// grayscale
if ($config['grayscale_filter'] || $config['sepia_filter']) {
imagefilter($imageBG, IMG_FILTER_GRAYSCALE);
}
// sepia
if ($config['sepia_filter']) {
imagefilter($imageBG, IMG_FILTER_COLORIZE, 90, 60, 40);
}
// blur
if ($config['blur_filter']) {
imagefilter($imageBG, IMG_FILTER_GAUSSIAN_BLUR, $config['filter_arg']);
}
// brightness
if ($config['brightness_filter']) {
imagefilter($imageBG, IMG_FILTER_BRIGHTNESS, $config['filter_arg']);
}
// smooth
if ($config['smooth_filter']) {
imagefilter($imageBG, IMG_FILTER_SMOOTH, $config['filter_arg']);
}
// pixelate
if ($config['pixelate_filter']) {
imagefilter($imageBG, IMG_FILTER_PIXELATE, $config['filter_arg'], true);
}
// contrast
if ($config['contrast_filter']) {
imagefilter($imageBG, IMG_FILTER_CONTRAST, $config['filter_arg']);
}
// save image depends from MIME type
if ($imageData['mime'] == 'image/jpeg' || $imageData['mime'] == 'image/pjpeg' || $imageData['mime'] == 'image/jpg') {
imagejpeg($imageBG, $cache_dir . $filename, $config['img_quality']);
} elseif ($imageData['mime'] == 'image/gif') {
imagegif($imageBG, $cache_dir . $filename);
} else {
imagepng($imageBG, $cache_dir . $filename);
}
// result
return array(TRUE, $filename);
} else {
return FALSE;
}
}
}
}
static function image($config, $item, $only_url = false, $pm = false)
{
if ($config['news_content_image_pos'] != 'disabled' || $pm) {
$IMG_SOURCE = '';
$item['title'] = str_replace('"', """, $item['title']);
$uri = JURI::getInstance();
//
if (!$config['k2_image_size']) {
$config['k2_image_size'] = 'Generic';
}
//
if (JFile::exists(JPATH_SITE . DS . 'media' . DS . 'k2' . DS . 'items' . DS . 'cache' . DS . md5("Image" . $item['id']) . '_' . $config['k2_image_size'] . '.jpg')) {
$IMG_SOURCE = JURI::root() . 'media/k2/items/cache/' . md5("Image" . $item['id']) . '_' . $config['k2_image_size'] . '.jpg';
} else {
// set image to first in article content
if (preg_match('/\\<img.*src=.*?\\>/', $item['text'])) {
$imgStartPos = JString::strpos($item['text'], 'src="');
if ($imgStartPos) {
$imgEndPos = JString::strpos($item['text'], '"', $imgStartPos + 5);
}
if ($imgStartPos > 0) {
$IMG_SOURCE = JString::substr($item['text'], $imgStartPos + 5, $imgEndPos - ($imgStartPos + 5));
}
}
}
//
$full_size_img = $IMG_SOURCE;
//
if ($config['create_thumbs'] == 1 && $IMG_SOURCE != '') {
// try to override standard image
if (strpos($IMG_SOURCE, 'http://') == FALSE) {
$img_file = NSP_GK5_Thumbs::createThumbnail(str_replace(JURI::root() . 'media', 'media', $IMG_SOURCE), $config, true);
if (is_array($img_file)) {
$IMG_SOURCE = $uri->root() . 'modules/mod_news_pro_gk5/cache/' . $img_file[1];
} elseif ($config['create_thumbs'] == 1) {
jimport('joomla.filesystem.file');
if (is_file(JPATH_ROOT . DS . 'modules' . DS . 'mod_news_pro_gk5' . DS . 'cache' . DS . 'default' . DS . 'default' . $config['module_id'] . '.png')) {
$IMG_SOURCE = $uri->root() . 'modules/mod_news_pro_gk5/cache/default/default' . $config['module_id'] . '.png';
}
} else {
$IMG_SOURCE = '';
}
}
} elseif ($config['create_thumbs'] == 1) {
jimport('joomla.filesystem.file');
if (is_file(JPATH_ROOT . DS . 'modules' . DS . 'mod_news_pro_gk5' . DS . 'cache' . DS . 'default' . DS . 'default' . $config['module_id'] . '.png')) {
$IMG_SOURCE = $uri->root() . 'modules/mod_news_pro_gk5/cache/default/default' . $config['module_id'] . '.png';
}
}
if ($only_url) {
return $IMG_SOURCE;
} else {
//
if ($IMG_SOURCE != '') {
$class = ' t' . $config['news_content_image_pos'] . ' f' . $config['news_content_image_float'];
$size = '';
$margins = '';
//
if ($config['responsive_images'] == 1) {
$class .= ' gkResponsive';
}
//
if ($config['img_width'] != 0 && !$config['img_keep_aspect_ratio'] && $config['responsive_images'] == 0) {
$size .= 'width:' . $config['img_width'] . 'px;';
}
if ($config['img_height'] != 0 && !$config['img_keep_aspect_ratio'] && $config['responsive_images'] == 0) {
$size .= 'height:' . $config['img_height'] . 'px;';
}
if ($config['img_margin'] != '') {
$margins = ' style="margin:' . $config['img_margin'] . ';"';
}
//
if ($config['news_image_link'] == 1) {
if ($config['news_image_modal'] == 1) {
return $config['news_content_image_pos'] == 'center' ? '<div class="center' . $class . '"><a href="' . $full_size_img . '" class="modal nspImageWrapper' . $class . '"' . $margins . '><img class="nspImage" src="' . $IMG_SOURCE . '" alt="' . htmlspecialchars($item['title']) . '" style="' . $size . '" /></a></div>' : '<a href="' . $full_size_img . '" class="modal nspImageWrapper' . $class . '"' . $margins . '><img class="nspImage' . $class . '" src="' . $IMG_SOURCE . '" alt="' . htmlspecialchars($item['title']) . '" style="' . $size . '" /></a>';
} else {
$link = NSP_GK5_com_k2_View::itemLink($item);
return $config['news_content_image_pos'] == 'center' ? '<div class="center' . $class . '"><a href="' . $link . '" class="nspImageWrapper' . $class . '"' . $margins . '><img class="nspImage" src="' . $IMG_SOURCE . '" alt="' . htmlspecialchars($item['title']) . '" style="' . $size . '" /></a></div>' : '<a href="' . $link . '" class="nspImageWrapper' . $class . '"' . $margins . '><img class="nspImage' . $class . '" src="' . $IMG_SOURCE . '" alt="' . htmlspecialchars($item['title']) . '" style="' . $size . '" /></a>';
}
} else {
return $config['news_content_image_pos'] == 'center' ? '<div class="center' . $class . '"><span class="nspImageWrapper' . $class . '"' . $margins . '><img class="nspImage" src="' . $IMG_SOURCE . '" alt="' . htmlspecialchars($item['title']) . '" ' . $size . ' /></span></div>' : '<span class="nspImageWrapper' . $class . '"' . $margins . '><img class="nspImage' . $class . '" src="' . $IMG_SOURCE . '" alt="' . htmlspecialchars($item['title']) . '" style="' . $size . '" /></span>';
}
} else {
return '';
}
}
} else {
return '';
}
}
static function image($config, $item, $only_url = false, $pm = false, $links = false)
{
if ($config['news_content_image_pos'] != 'disabled' || $pm || $links) {
$IMG_SOURCE = '';
$item['title'] = str_replace('"', """, $item['title']);
$uri = JURI::getInstance();
//
if (!$config['easyblog_image_size']) {
$config['easyblog_image_size'] = 'original';
}
//
if (trim($item['image']) != '') {
$image_object = json_decode($item['image']);
$original_path = false;
if ($config['easyblog_image_size'] == 'original') {
$original_path = $image_object->url;
} elseif ($config['easyblog_image_size'] == 'thumbnail') {
$original_path = $image_object->thumbnail->url;
} elseif ($config['easyblog_image_size'] == 'icon') {
$original_path = $image_object->icon->url;
}
if ($original_path) {
$IMG_SOURCE = substr($original_path, stripos($original_path, 'images/easyblog_images/'));
} else {
$IMG_SOURCE = '';
}
} else {
// set image to first in article content
if (preg_match('/\\<img.*src=.*?\\>/', $item['text'])) {
$imgStartPos = JString::strpos($item['text'], 'src="');
if ($imgStartPos) {
$imgEndPos = JString::strpos($item['text'], '"', $imgStartPos + 5);
}
if ($imgStartPos > 0) {
$IMG_SOURCE = JString::substr($item['text'], $imgStartPos + 5, $imgEndPos - ($imgStartPos + 5));
}
}
}
//
$full_size_img = $IMG_SOURCE;
//
if ($config['create_thumbs'] == 1 && $IMG_SOURCE != '') {
// try to override standard image
if (strpos($IMG_SOURCE, 'http://') == FALSE) {
$img_file = NSP_GK5_Thumbs::createThumbnail($IMG_SOURCE, $config, false, false, '', $links);
if (is_array($img_file)) {
$IMG_SOURCE = $uri->root() . 'modules/mod_news_pro_gk5/cache/' . $img_file[1];
} elseif ($config['create_thumbs'] == 1) {
jimport('joomla.filesystem.file');
if (is_file(JPATH_ROOT . DS . 'modules' . DS . 'mod_news_pro_gk5' . DS . 'cache' . DS . 'default' . DS . 'default' . $config['module_id'] . '.png')) {
$IMG_SOURCE = $uri->root() . 'modules/mod_news_pro_gk5/cache/default/default' . $config['module_id'] . '.png';
}
} else {
$IMG_SOURCE = '';
}
}
} elseif ($config['create_thumbs'] == 1) {
jimport('joomla.filesystem.file');
if (is_file(JPATH_ROOT . DS . 'modules' . DS . 'mod_news_pro_gk5' . DS . 'cache' . DS . 'default' . DS . 'default' . $config['module_id'] . '.png')) {
$IMG_SOURCE = $uri->root() . 'modules/mod_news_pro_gk5/cache/default/default' . $config['module_id'] . '.png';
}
}
if ($only_url) {
return $IMG_SOURCE;
} else {
//
if ($IMG_SOURCE != '') {
$class = '';
if (!$links) {
$class = ' t' . $config['news_content_image_pos'] . ' f' . $config['news_content_image_float'];
}
$size = '';
$margins = '';
//
if (!$links && $config['responsive_images'] == 1) {
$class .= ' gkResponsive';
}
//
if (!$links) {
if ($config['img_width'] != 0 && !$config['img_keep_aspect_ratio'] && $config['responsive_images'] == 0) {
$size .= 'width:' . $config['img_width'] . 'px;';
}
if ($config['img_height'] != 0 && !$config['img_keep_aspect_ratio'] && $config['responsive_images'] == 0) {
$size .= 'height:' . $config['img_height'] . 'px;';
}
if ($config['img_margin'] != '') {
$margins = ' style="margin:' . $config['img_margin'] . ';"';
}
} else {
if ($config['links_img_width'] != 0 && !$config['img_keep_aspect_ratio'] && $config['responsive_images'] == 0) {
$size .= 'width:' . $config['links_img_width'] . 'px;';
}
if ($config['links_img_height'] != 0 && !$config['img_keep_aspect_ratio'] && $config['responsive_images'] == 0) {
$size .= 'height:' . $config['links_img_height'] . 'px;';
}
if ($config['links_img_margin'] != '') {
$margins = ' style="margin:' . $config['links_img_margin'] . ';"';
}
}
//
if ($config['news_image_link'] == 1) {
if ($config['news_image_modal'] == 1) {
return $config['news_content_image_pos'] == 'center' && !$links ? '<div class="center' . $class . '"><a href="' . $full_size_img . '" class="modal nspImageWrapper' . $class . '"' . $margins . ' target="' . $config['open_links_window'] . '"><img class="nspImage" src="' . $IMG_SOURCE . '" alt="' . htmlspecialchars($item['title']) . '" style="' . $size . '" /></a></div>' : '<a href="' . $full_size_img . '" class="modal nspImageWrapper' . $class . '"' . $margins . ' target="' . $config['open_links_window'] . '"><img class="nspImage' . $class . '" src="' . $IMG_SOURCE . '" alt="' . htmlspecialchars($item['title']) . '" style="' . $size . '" /></a>';
} else {
$link = static::itemLink($item);
return $config['news_content_image_pos'] == 'center' && !$links ? '<div class="center' . $class . '"><a href="' . $link . '" class="nspImageWrapper' . $class . '"' . $margins . ' target="' . $config['open_links_window'] . '"><img class="nspImage" src="' . $IMG_SOURCE . '" alt="' . htmlspecialchars($item['title']) . '" style="' . $size . '" /></a></div>' : '<a href="' . $link . '" class="nspImageWrapper' . $class . '"' . $margins . ' target="' . $config['open_links_window'] . '"><img class="nspImage' . $class . '" src="' . $IMG_SOURCE . '" alt="' . htmlspecialchars($item['title']) . '" style="' . $size . '" /></a>';
}
} else {
return $config['news_content_image_pos'] == 'center' && !$links ? '<div class="center' . $class . '"><span class="nspImageWrapper' . $class . '"' . $margins . '><img class="nspImage" src="' . $IMG_SOURCE . '" alt="' . htmlspecialchars($item['title']) . '" ' . $size . ' /></span></div>' : '<span class="nspImageWrapper' . $class . '"' . $margins . '><img class="nspImage' . $class . '" src="' . $IMG_SOURCE . '" alt="' . htmlspecialchars($item['title']) . '" style="' . $size . '" /></span>';
}
} else {
return '';
}
}
} else {
return '';
}
}
