private function imgdata2pic($imgdata)
{
$data = explode(',', $imgdata);
$data1 = explode(';', $data[0]);
$type = explode('/', $data1[0]);
$material = new material();
$img_info = $material->imgdata2pic($data[1], $type[1]);
return $img_info[0];
}
public function imgdata2pic($imgdata)
{
//生成图片
$data = explode(',', $imgdata);
$data1 = explode(';', $data[0]);
$type = explode('/', $data1[0]);
$material = new material();
$img_info = $material->imgdata2pic($data[1], $type[1]);
$img_info = $img_info[0];
$image_info = array('host' => $img_info['host'], 'dir' => $img_info['dir'], 'filepath' => $img_info['filepath'], 'filename' => $img_info['filename']);
return $image_info;
}
public function preview_pic()
{
$material_pic = new material();
if ($this->input['base64'] && $this->input['Filedata']) {
//$img = base64_decode(str_replace('data:image/png;base64,', '', urldecode($this->input['Filedata'])));
$info = $material_pic->imgdata2pic(urldecode($this->input['Filedata']));
$return = $info[0]['host'] . $info[0]['dir'] . $info[0]['filepath'] . $info[0]['filename'];
}
if ($_FILES['Filedata']) {
$img_info = $material_pic->addMaterial($_FILES);
$return = array('id' => $this->input['id'], 'img_path' => $img_info['url']);
}
$this->addItem($return);
$this->output();
}
public function update_indexpic()
{
$block_id = intval($this->input['block_id']);
$site_id = intval($this->input['site_id']);
$page_id = intval($this->input['page_id']);
$page_data_id = intval($this->input['page_data_id']);
$content_type = intval($this->input['content_type']);
$client_type = intval($this->input['client_type']);
$indexpic = $this->input['indexpic'];
if ($indexpic) {
include_once ROOT_PATH . 'lib/class/material.class.php';
$mate = new material();
$pic = $mate->imgdata2pic($indexpic);
$pic = $pic[0];
if ($pic && is_array($pic)) {
$p['host'] = $pic['host'];
$p['dir'] = $pic['dir'];
$p['filepath'] = $pic['filepath'];
$p['filename'] = $pic['filename'];
}
}
if (!$p) {
$this->addItem('false');
$this->output();
}
if ($block_id) {
$this->obj->update(array('indexpic' => serialize($p)), $block_id, 'block');
} else {
if ($site_id) {
$this->obj->update_block_relation(array('indexpic' => serialize($p)), $site_id, $page_id, $page_data_id, $content_type, $client_type);
}
}
$this->addItem('true');
$this->output();
}
public function screenshotForTemplate()
{
$intTemplateId = intval($this->input['id']);
$strIndexpic = $this->input['indexpic'];
if (!$intTemplateId || !$strIndexpic) {
$this->errorOutput('NO ID OR DATA');
}
if (!class_exists('material')) {
include ROOT_PATH . 'lib/class/material.class.php';
}
$mate = new material();
$pic = $mate->imgdata2pic($strIndexpic);
$pic = $pic[0];
$p = array();
if ($pic && is_array($pic)) {
$p['host'] = $pic['host'];
$p['dir'] = $pic['dir'];
$p['filepath'] = $pic['filepath'];
$p['filename'] = $pic['filename'];
}
if (empty($p)) {
$this->errorOutput('截图失败');
}
$this->db->update_data(array('indexpic' => addslashes(serialize($p))), 'program_template', 'id=' . $intTemplateId);
$this->addItem($p);
$this->output();
}
/**
*
*/
public function get_title_pic()
{
//参数
//$title = "公安部派员督办东莞扫黄 重点打击保护伞";
$title = trim($this->input['title']);
$fontface = './data/宋体-粗体.ttf';
//$width = '800';
$width = $this->input['width'];
//$height = '60';
$height = $this->input['height'];
$fontcolor = array(17, 92, 147);
$bgcolor = array(195, 232, 254);
$fontsize = ($height - $height / 2) / 4 * 3;
$angle = '0';
$x = $height - $height / 2;
$y = ($height - $fontsize) / 2 + $fontsize;
//生成图片
$image = imagecreatetruecolor($width, $height);
$bg_color = imagecolorallocate($image, $bgcolor[0], $bgcolor[1], $bgcolor[2]);
imagefill($image, 0, 0, $bg_color);
$color = imagecolorallocate($image, $fontcolor[0], $fontcolor[1], $fontcolor[2]);
imagettftext($image, $fontsize, $angle, $x, $y, $color, $fontface, $title);
header("Content-Type:image/jpeg");
$rand = rand(10000, 99999);
$dir = './data/' . $rand . '.jpg';
imagejpeg($image, $dir);
imagedestroy($image);
//上传图片到图片服务器
$file = file_get_contents($dir);
include_once ROOT_PATH . 'lib/class/material.class.php';
$material = new material();
$re = $material->imgdata2pic(base64_encode($file), 'jpg');
//删除图片
if ($re) {
unlink($dir);
}
//返回图片地址
$this->addItem($re);
$this->output();
}
