function imageupload()
{
require JPATH_SITE . DS . "administrator" . DS . "components" . DS . "com_socialads" . DS . "config" . DS . "config.php";
$data = JRequest::get('post');
//create object of media helper class
$media = new sa_mediaHelper();
//get uploaded media details
$file_field = strip_tags($_REQUEST['filename']);
$file_name = $_FILES[$file_field]['name'];
//orginal file name
$file_name = strtolower($_FILES[$file_field]['name']);
//convert name to lowercase
$file_name = preg_replace('/\\s/', '_', $file_name);
//replace "spaces" with "_" in filename
$file_type = $_FILES[$file_field]['type'];
$file_tmp_name = $_FILES[$file_field]['tmp_name'];
$file_size = $_FILES[$file_field]['size'];
$file_error = $_FILES[$file_field]['error'];
//set error flag, if any error occurs set this to 1
$error_flag = 0;
//check for max media size allowed for upload
$max_size_exceed = $media->check_max_size($file_size);
if ($max_size_exceed) {
$errorList[] = JText::_('FILE_BIG') . " " . $socialads_config['image_size'] . "KB<br>";
$error_flag = 1;
}
if (!$error_flag) {
//detect file type
//& detect media group type image/video/flash
$media_type_group = $media->check_media_type_group($file_type);
if (!$media_type_group['allowed']) {
$errorList[] = JText::_('FILE_ALLOW');
$error_flag = 1;
}
if (!$error_flag) {
$media_extension = $media->get_media_extension($file_name);
//determine if resizing is needed for images
//get max height and width for selected zone
$adzone = '';
if ($data['ad_zone_id'] != '') {
$adzone = $data['ad_zone_id'];
} else {
$adzone = $data['adzone'];
}
$adzone_media_dimnesions = $media->get_adzone_media_dimensions($adzone);
//@TODO get video frame height n width
$max_zone_width = $adzone_media_dimnesions->img_width;
$max_zone_height = $adzone_media_dimnesions->img_height;
//if($media_type_group['media_type_group']!="video" )// skip resizing for video
if ($media_type_group['media_type_group'] == "image") {
//get uploaded image dimensions
$media_size_info = $media->check_media_resizing_needed($adzone_media_dimnesions, $file_tmp_name);
$resizing = 0;
if ($media_size_info['resize']) {
$resizing = 1;
}
switch ($resizing) {
case 0:
$new_media_width = $media_size_info['width_img'];
$new_media_height = $media_size_info['height_img'];
$top_offset = 0;
//@TODO not sure abt this
$blank_height = $new_media_height;
//@TODO not sure abt this
break;
case 1:
$new_dimensions = $media->get_new_dimensions($max_zone_width, $max_zone_height, 'auto');
$new_media_width = $new_dimensions['new_calculated_width'];
$new_media_height = $new_dimensions['new_calculated_height'];
$top_offset = $new_dimensions['top_offset'];
$blank_height = $new_dimensions['blank_height'];
break;
}
} else {
$new_media_width = $adzone_media_dimnesions->img_width;
$new_media_height = $adzone_media_dimnesions->img_height;
$top_offset = 0;
//@TODO not sure abt this
$blank_height = $new_media_height;
}
$fullPath = JUri::root() . 'images/socialads/';
$relPath = 'images/socialads/';
$colorR = 255;
$colorG = 255;
$colorB = 255;
$file_name_without_extension = $media->get_media_file_name_without_extension($file_name);
$upload_image = $media->uploadImage($file_field, $max_zone_width, $max_zone_height, $fullPath, $relPath, $colorR, $colorG, $colorB, $new_media_width, $new_media_height, $blank_height, $top_offset, $media_extension, $file_name_without_extension);
}
}
if ($error_flag) {
echo '<img src="' . JUri::root() . 'components/com_socialads/images/error.gif" width="16" height="16px" border="0" style="margin-bottom: -3px;" /> Error(s) Found: ';
foreach ($errorList as $value) {
echo $value . ', ';
}
jexit();
}
if (isset($data['upimgcopy'])) {
$img = str_replace(JUri::base(), '', $data['upimgcopy']);
jimport('joomla.filesystem.file');
/*if(JFile::exists(JPATH_ROOT.DS.$img))
JFile::delete(JPATH_ROOT.DS.$img);*/
}
if (is_array($upload_image)) {
foreach ($upload_image as $key => $value) {
if ($value == "-ERROR-") {
unset($upload_image[$key]);
}
}
$document = array_values($upload_image);
for ($x = 0; $x < sizeof($document); $x++) {
$errorList[] = $document[$x];
}
$imgUploaded = false;
} else {
$imgUploaded = true;
}
if ($imgUploaded) {
switch ($media->media_type_group) {
case "flash":
//FLOWPLAYER METHOD
echo '<div><input type="hidden" name="upimg" value="' . $upload_image . '"></div>';
echo '<script src="' . JUri::root() . 'components/com_socialads/js/flowplayer-3.2.9.min.js" type="text/javascript"></script>';
echo '<div class="vid_ad_preview"
href="' . $upload_image . '"
style="background:url(' . JUri::root() . '/components/com_socialads/images/black.png);width:' . $new_media_width . 'px;height:' . $new_media_height . 'px;
">
</div>';
//configure flowplayer //disable all controls //hide play button
echo '
<script type="text/javascript">
flowplayer("div.vid_ad_preview",
{
src:"' . JUri::root() . 'components' . DS . 'com_socialads' . DS . 'js' . DS . 'flowplayer-3.2.10.swf",
wmode:"opaque"
},
{
canvas: {
backgroundColor:"#000000",
width:' . $new_media_width . ',
height:' . $new_media_height . '
},
//default settings for the play button
play: {
opacity: 0.0,
label: null,
replayLabel: null,
fadeSpeed: 500,
rotateSpeed: 50
},
plugins:{
controls: null
}
});
</script>';
jexit();
break;
case "video":
//FLOWPLAYER METHOD
echo '<div><input type="hidden" name="upimg" value="' . $upload_image . '"></div>';
echo '<script src="' . JUri::root() . 'components/com_socialads/js/flowplayer-3.2.9.min.js" type="text/javascript"></script>';
echo '<div class="vid_ad_preview"
href="' . $upload_image . '"
style="background:url(' . JUri::root() . '/components/com_socialads/images/black.png);width:' . $new_media_width . 'px;height:' . $new_media_height . 'px;
">
</div>';
//configure flowplayer //disable all controls //hide play button
echo '
<script type="text/javascript">
flowplayer("div.vid_ad_preview",
{
src:"' . JUri::root() . 'components' . DS . 'com_socialads' . DS . 'js' . DS . 'flowplayer-3.2.10.swf",
wmode:"opaque"
},
{
canvas: {
backgroundColor:"#000000",
width:' . $new_media_width . ',
height:' . $new_media_height . '
},
//default settings for the play button
play: {
opacity: 0.0,
label: null,
replayLabel: null,
fadeSpeed: 500,
rotateSpeed: 50
},
plugins:{
controls: {
url:"' . JUri::root() . 'components' . DS . 'com_socialads' . DS . 'js' . DS . 'flowplayer.controls-3.2.10.swf",
height:25,
timeColor: "#980118",
all: false,
play: true,
scrubber: true,
volume: true,
time: false,
mute: true,
progressColor: "#FF0000",
bufferColor: "#669900",
volumeColor: "#FF0000"
}
}
});
</script>';
jexit();
break;
}
if ($max_zone_width == $media_size_info['width_img'] && $max_zone_height == $media_size_info['height_img']) {
echo '<img src="' . $upload_image . '" border="0" />';
} else {
if ($max_zone_width != $media_size_info['width_img'] || $max_zone_height != $media_size_info['height_img']) {
// $msg = JText::sprintf('UPLOAD_NEWMSG', $media_size_info['width_img'],$media_size_info['height_img'],$max_zone_width,$max_zone_height);
$msg = JText::_('IMAGE_RESIZE_1') . $max_zone_width . " x " . $max_zone_height . JText::_('IMAGE_RESIZE_2') . $media_size_info['width_img'] . " x " . $media_size_info['height_img'] . JText::_('IMAGE_RESIZE_3');
echo '<img src="' . $upload_image . '" border="0" />';
echo '<script>alert("' . $msg . '")</script>';
}
}
echo '<div><input type="hidden" name="upimg" value="' . $upload_image . '"></div>';
jexit();
} else {
echo '<img src="' . JUri::root() . 'components/com_socialads/images/error.gif" width="16" height="16px" border="0" style="margin-bottom: -3px;" /> Error(s) Found: ';
foreach ($errorList as $value) {
echo $value . ', ';
}
jexit();
}
}
