/**
* 文件不存在时转向到此方法 创建缩略图
*
* 源文件不存在 显示默认图 font/indexbg.jpg
* 应用自定义默认图放在 font/{$app_uniqueid}/indexbg.jpg
*
* @param host string
* @param refer_to string required 文件路径
* 如material/news/img/100x75/2012/05/20120529143609jSG7.jpg?21jj
*/
function create()
{
$url = urldecode($this->input['refer_to']);
$host = urldecode($this->input['host']);
//$url = 'material/news/img/100x75/2012/05/20120529143609jSG7.jpg?21jj';
if (empty($url) || empty($host)) {
$this->readfile(CUR_CONF_PATH . 'font/indexbg.jpg', 'indexbg.jpg');
} else {
preg_match_all('/^\\/(.*?\\/.*?\\/)?(.*?\\/img\\/)([0-9]*)[x|-]([0-9]*)\\/(\\d{0,4}\\/\\d{0,2}\\/)(.*?)(\\.[a-zA-Z0-9_]*)(\\?\\w*)?/i', $url, $out);
$tmp = explode('/', $out[2][0]);
if ($tmp[0] == 'material') {
$app_uniqueid = $tmp[1];
} else {
$app_uniqueid = $tmp[0];
}
$info = array('host' => $host, 'dir' => $out[2][0], 'filepath' => $out[5][0], 'filename' => $out[6][0], 'type' => $out[7][0], 'app_uniqueid' => $app_uniqueid);
$size = array('label' => $out[3][0] . 'x' . $out[4][0], 'width' => $out[3][0], 'height' => $out[4][0], 'other_dir' => $out[5][0]);
$IMG_DIR = $this->settings['imgdirs']['http://' . $info['host'] . '/'];
if (!$IMG_DIR) {
$IMG_DIR = IMG_DIR;
}
$filepath = $IMG_DIR . $info['dir'] . $info['filepath'] . $info['filename'] . ".json";
$water_url = $position = "";
if (file_exists($filepath)) {
$json = json_decode(file_get_contents($filepath), true);
//$water = $json['water']; //原图加水印 缩略图不重复加水印
}
$path = $IMG_DIR . $info['dir'];
$file = $path . $info['filepath'] . $info['filename'] . $info['type'];
if (!file_exists($file) || !is_file($file)) {
//文件不存在 显示默认图 font/indexbg.jpg
//应用自定义默认图放在 font/{$app_uniqueid}/indexbg.jpg
$default_img = CUR_CONF_PATH . 'font/indexbg.jpg';
if (file_exists(CUR_CONF_PATH . 'font/' . $info['app_uniqueid'] . '/indexbg.jpg')) {
$default_img = CUR_CONF_PATH . 'font/' . $info['app_uniqueid'] . '/indexbg.jpg';
}
$this->readfile($default_img, 'indexbg.jpg');
}
$isSucc = hg_mk_images($file, $info['filename'] . $info['type'], $IMG_DIR . $info['dir'], $size, $water);
if ($isSucc) {
if (file_exists($filepath)) {
$thumb = json_decode(file_get_contents($filepath), true);
} else {
$thumb = array();
}
$path = rtrim(realpath($path), '/') . '/';
//记录绝对路径
$thumb_tmp = $path . $size['label'] . "/" . $info['filepath'] . $info['filename'] . $info['type'];
if (is_array($thumb['thumb']) && !in_array($thumb_tmp, $thumb['thumb']) || empty($thumb['thumb'])) {
// 判断这个列表不不存文件中
$thumb['thumb'][] = $thumb_tmp;
}
hg_file_write($filepath, json_encode($thumb));
$header_url = 'http://' . $info['host'] . "/" . $info['dir'] . $size['label'] . "/" . $info['filepath'] . $info['filename'] . $info['type'];
if ($this->settings['realtime_refresh_cdn'] && $this->settings['App_cdn']) {
include_once ROOT_PATH . 'lib/class/cdn.class.php';
$cdn = new cdn();
$cdn->push($header_url, '');
}
$file = $path . $size['label'] . "/" . $info['filepath'] . $info['filename'] . $info['type'];
$this->readfile($file, $info['filename'] . $info['type'], $info['type']);
} else {
//缩略图创建失败 显示原图
$this->readfile($file, $info['filename'] . $info['type']);
}
}
}
public function create_map_tuji()
{
if (empty($this->input['app_bundle']) || empty($this->input['module_bundle']) || empty($this->input['srcFile']) || empty($this->input['name'])) {
$this->errorOutput('参数不完整');
}
$app_bundle = urldecode($this->input['app_bundle']);
$module_bundle = urldecode($this->input['module_bundle']);
$srcFile = explode(",", urldecode($this->input['srcFile']));
$dstPath = hg_getimg_dir() . "material/sketch_map/" . $app_bundle . "/" . $module_bundle . "/";
$name = urldecode($this->input['name']);
$title = urldecode($this->input['title']);
$pic_num = count($srcFile);
$url = hg_getimg_host() . "material/sketch_map/" . $app_bundle . "/" . $module_bundle . "/" . $name;
$save_file_path = $dstPath . $name;
if ($this->check_file($save_file_path)) {
$this->addItem($url);
$this->output();
} else {
//示意图拷贝到背景上
$tuji_map_bg = CUR_CONF_PATH . "font/tuji_map_bg.png";
$tuji_map_bg_info = @getimagesize($tuji_map_bg);
switch ($tuji_map_bg_info[2]) {
case 3:
$bg = imagecreatefrompng($tuji_map_bg);
break;
case 2:
$bg = imagecreatefromjpeg($tuji_map_bg);
break;
case 1:
$bg = imagecreatefromgif($tuji_map_bg);
break;
default:
return false;
}
imagealphablending($bg, false);
imagesavealpha($bg, true);
for ($i = 0; $i < 4; $i++) {
if (empty($srcFile[$i])) {
continue;
}
$src = hg_getimg_dir() . app_to_dir($app_bundle) . $srcFile[$i];
if (!file_exists($src)) {
continue;
}
//声称一张固定大小的图片
$size = array('width' => 115, 'height' => 85);
hg_mk_images($src, $name, $dstPath, $size, '', 20, 1);
$img_info = getimagesize($save_file_path);
switch ($img_info[2]) {
case 3:
$img = imagecreatefrompng($save_file_path);
break 1;
case 2:
$img = imagecreatefromjpeg($save_file_path);
break 1;
case 1:
$img = imagecreatefromgif($save_file_path);
break 1;
default:
return false;
}
imagecopy($bg, $img, 5 + 10 * ($i + 1) + 115 * $i, 45, 0, 0, $img_info[0], $img_info[1]);
}
$empty_img = imagecreatetruecolor($img_info[0], $img_info[1]);
$white = imagecolorallocate($empty_img, 255, 255, 255);
$gray = imagecolorallocate($empty_img, 192, 192, 192);
imagefill($empty_img, 0, 0, $white);
$str = "共{$pic_num}张图片";
$rec = imagettfbbox(10, 0, '../font/simhei.ttf', $str);
$w = $rec[2] - $rec[6];
$h = $rec[3] - $rec[7];
$x = ($img_info[0] - $w) / 2;
$y = (85 - $h) / 2 + $h;
imagettftext($empty_img, 10, 0, $x, $y, $gray, "../font/simhei.ttf", $str);
$pic_num >= 4 ? $pic_num = 4 : $pic_num;
imagecopy($bg, $empty_img, 5 + 10 * ($pic_num + 1) + 115 * $pic_num, 45, 0, 0, $img_info[0], $img_info[1]);
//写标题
$title = "图集：" . $title;
$rect = imagettfbbox(12, 0, "../font/simhei.ttf", $title);
$w = abs($rect[2] - $rect[6]);
$h = abs($rect[3] - $rect[7]);
$tmp_img = imagecreatetruecolor($w, $h);
$white = imagecolorallocate($tmp_img, 255, 255, 255);
imagefill($tmp_img, 0, 0, $white);
imagecolortransparent($tmp_img, $white);
$black = imagecolorallocate($bg, 0, 0, 0);
imagettftext($tmp_img, 12, 0, 0, 12, $black, "../font/simhei.ttf", $title);
imagecopymerge($bg, $tmp_img, 60, 18, 0, 0, $w, $h, 100);
switch ($tuji_map_bg_info[2]) {
case 3:
imagepng($bg, $save_file_path);
break;
case 2:
imagejpeg($bg, $save_file_path);
break;
case 1:
imagegif($bg, $save_file_path);
break;
default:
return false;
}
$this->addItem($url);
$this->output();
}
}
public function createFile($water_id, $app_bundle, $filepath, $filename, $bs = "")
{
$imgdir = hg_getimg_dir($bs);
$filepath = $imgdir . app_to_dir($app_bundle) . $filepath;
$exttmp = explode('.', $filename);
$json_file = $filepath . $exttmp[0] . '.json';
$json = array();
if (file_exists($json_file)) {
$json = json_decode(file_get_contents($json_file), true);
}
$sql = "SELECT * FROM " . DB_PREFIX . "water_config WHERE id=" . $water_id;
$ret = $this->db->query_first($sql);
$json['water'] = array('type' => $ret['type'], 'filename' => $ret['filename'], 'opacity' => $ret['opacity'], 'position' => $ret['position'], 'water_text' => $ret['water_text'], 'water_font' => $ret['water_font'], 'font_size' => $ret['font_size'], 'water_color' => $ret['water_color'], 'water_angle' => $ret['water_angle'], 'margin_x' => $ret['margin_x'], 'margin_y' => $ret['margin_y'], 'condition_x' => $ret['condition_x'], 'condition_y' => $ret['condition_y']);
hg_file_write($json_file, json_encode($json));
copy($filepath . $filename, $filepath . 'nowater_' . $filename);
include_once ROOT_PATH . 'lib/class/gdimage.php';
$img = new GDImage();
if ($json['water']['type'] == 1) {
$json['water']['water_file_path'] = $json['water']['filename'] ? hg_getimg_default_dir() . WATER_PATH . $json['water']['filename'] : '';
//根据图片大小和图片水印比例调整水印图片大小
if ($this->settings['image_water_ratio'] && $json['water']['water_file_path']) {
$img_info = getimagesize($filepath . $filename);
$waterimg_info = getimagesize($json['water']['water_file_path']);
if ($img_info[0] / $waterimg_info[0] < $this->settings['image_water_ratio']) {
$new_width = abs(intval($img_info[0] / $this->settings['image_water_ratio']));
hg_mk_images($json['water']['water_file_path'], $json['water']['filename'], hg_getimg_default_dir() . WATER_PATH . $new_width . '/', array('width' => $new_width, 'height' => ''), array());
$json['water']['water_file_path'] = hg_getimg_default_dir() . WATER_PATH . $new_width . '/' . $json['water']['filename'];
}
}
$img->waterimg($filepath . $filename, $json['water']);
} else {
$json['water']['water_font'] = $json['water']['water_font'] ? CUR_CONF_PATH . 'font/' . $json['water']['water_font'] : CUR_CONF_PATH . 'font/arial.ttf';
$json['water']['font_size'] = $json['water']['font_size'] ? $json['water']['font_size'] : 14;
$img->waterstr($filepath . $filename, $json['water']);
}
return true;
}