protected function _associalFileWithContent($oStorage, $iFileId, $iProfileId, $iContentId)
{
parent::_associalFileWithContent($oStorage, $iFileId, $iProfileId, $iContentId);
$CNF =& $this->_oModule->_oConfig->CNF;
$sData = '';
$sExif = '';
$aExif = false;
$aFile = $oStorage->getFile($iFileId);
if (0 == strncmp('image/', $aFile['mime_type'], 6)) {
$oImageReize = BxDolImageResize::getInstance();
$oTranscoder = BxDolTranscoderImage::getObjectInstance($CNF['OBJECT_IMAGES_TRANSCODER_BIG']);
$a = $oImageReize->getImageSize($oTranscoder->getFileUrl($iFileId));
$sData = isset($a['w']) && isset($a['h']) ? $a['w'] . 'x' . $a['h'] : '';
if ($aExif = $oImageReize->getExifInfo($oStorage->getFileUrlById($iFileId))) {
$a = array('Make', 'Model', 'FocalLength', 'ShutterSpeedValue', 'ExposureTime', 'ISOSpeedRatings', 'Orientation', 'Artist', 'Copyright', 'Flash', 'WhiteBalance', 'DateTimeOriginal', 'DateTimeDigitized', 'ExifVersion', 'COMPUTED', 'GPSLatitudeRef', 'GPSLatitude', 'GPSLongitudeRef', 'GPSLongitude', 'GPSAltitudeRef', 'GPSAltitude', 'GPSTimeStamp', 'GPSImgDirectionRef', 'GPSImgDirection', 'GPSDateStamp');
$aExifFiltered = array();
foreach ($a as $sIndex) {
if (isset($aExif[$sIndex])) {
$aExifFiltered[$sIndex] = $aExif[$sIndex];
}
}
$sExif = serialize($aExifFiltered);
}
}
if (false === $this->_oModule->_oDb->associateFileWithContent($iContentId, $iFileId, $this->getCleanValue('title-' . $iFileId), $sData, $sExif)) {
return;
}
$aMediaInfo = $this->_oModule->_oDb->getMediaInfoSimpleByFileId($iFileId);
if ($aMediaInfo && !empty($CNF['OBJECT_METATAGS_MEDIA'])) {
$oMetatags = BxDolMetatags::getObjectInstance($CNF['OBJECT_METATAGS_MEDIA']);
if ($oMetatags->keywordsIsEnabled()) {
$oMetatags->keywordsAdd($aMediaInfo['id'], $aMediaInfo['title']);
}
}
if ($aMediaInfo && isset($aExif['Make']) && !empty($CNF['OBJECT_METATAGS_MEDIA_CAMERA'])) {
$oMetatags = BxDolMetatags::getObjectInstance($CNF['OBJECT_METATAGS_MEDIA_CAMERA']);
if ($oMetatags->keywordsIsEnabled()) {
$oMetatags->keywordsAddOne($aMediaInfo['id'], $oMetatags->keywordsCameraModel($aExif));
}
}
}
protected function applyFilter_Resize($sFile, $aParams)
{
$o = BxDolImageResize::getInstance();
$o->removeCropOptions();
$o->setSize(isset($aParams['w']) ? round($aParams['w'] * $this->getDevicePixelRatio()) : null, isset($aParams['h']) ? round($aParams['h'] * $this->getDevicePixelRatio()) : null);
if (isset($aParams['crop_resize']) && $aParams['crop_resize']) {
$o->setAutoCrop(true);
} elseif (isset($aParams['square_resize']) && $aParams['square_resize']) {
$o->setSquareResize(true);
} else {
$o->setSquareResize(false);
}
if (IMAGE_ERROR_SUCCESS == $o->resize($sFile)) {
return true;
}
return false;
}
/**
* Get video size.
* It generated image from the video and returns size of the image.
* @param $sFile path to the video file
* @return array where 'w' key is width and 'h' key is height
*/
protected function _getVideoSize($sFile)
{
$sFileOut = $this->getTmpFilename('.jpg');
$bRet = $this->_convertVideo($sFile, $sFileOut, '.jpg', array(), array('ss' => 0, 'vframes' => 1, 'f' => 'image2', 'an' => ' '));
if (!$bRet) {
@unlink($sFileOut);
return false;
}
bx_import('BxDolImageResize');
$oImage = BxDolImageResize::getInstance();
$aSize = $oImage->getImageSize($sFileOut);
@unlink($sFileOut);
return $aSize;
}
/**
* page code function
*/
function PageCompMainCode()
{
$sFile = '';
$sImgTmpDir = BX_DIRECTORY_PATH_TMP . 'img_resize_';
$sImgSrcName = 'landscape.jpg';
$sImgSrcDir = BX_DIRECTORY_PATH_ROOT . 'samples/img/' . $sImgSrcName;
$o = BxDolImageResize::getInstance();
$o->removeCropOptions();
switch (bx_get('action')) {
case 'img_src':
$sFile = $sImgSrcDir;
break;
case 'img_resize':
$sFile = $sImgTmpDir . 'resize_' . $sImgSrcName;
$o->setSize(200, 150);
$res = $o->resize($sImgSrcDir, $sFile);
break;
case 'img_resize_autocrop':
$sFile = $sImgTmpDir . 'resize_autocrop_' . $sImgSrcName;
$o->setSize(200, 150);
$o->setAutoCrop(true);
$res = $o->resize($sImgSrcDir, $sFile);
break;
case 'img_resize_square':
$sFile = $sImgTmpDir . 'resize_square_' . $sImgSrcName;
$o->setSize(150, 150);
$o->setSquareResize(true);
$res = $o->resize($sImgSrcDir, $sFile);
break;
case 'img_resize_w':
$sFile = $sImgTmpDir . 'resize_w_' . $sImgSrcName;
$o->setSize(150, null);
$res = $o->resize($sImgSrcDir, $sFile);
break;
case 'img_resize_h':
$sFile = $sImgTmpDir . 'resize_h_' . $sImgSrcName;
$o->setSize(null, 150);
$res = $o->resize($sImgSrcDir, $sFile);
break;
case 'img_grayscale':
$sFile = $sImgTmpDir . 'grayscale_' . $sImgSrcName;
$res = $o->grayscale($sImgSrcDir, $sFile);
break;
case 'img_watermark':
$sFile = $sImgTmpDir . 'watermark_' . $sImgSrcName;
$res = $o->applyWatermark($sImgSrcDir, $sFile, BX_DIRECTORY_PATH_ROOT . 'samples/img/ussr.gif', 50, 'bottom-right', 0, 0, 0.2);
break;
}
if ($sFile) {
if (isset($res) && IMAGE_ERROR_SUCCESS !== $res) {
echo $o->getError();
exit;
} else {
header("Content-Type: image/jpeg");
readfile($sFile);
}
exit;
}
ob_start();
?>
Source:<br /> <img border=1 style="max-width:300px;" src ="<?php
echo BX_DOL_URL_ROOT;
?>
samples/image_resize.php?action=img_src" />
<hr class="bx-def-hr" />
Resized:<br /> <img border=1 src ="<?php
echo BX_DOL_URL_ROOT;
?>
samples/image_resize.php?action=img_resize" />
<hr class="bx-def-hr" />
Autocrop resized:<br /> <img border=1 src ="<?php
echo BX_DOL_URL_ROOT;
?>
samples/image_resize.php?action=img_resize_autocrop" />
<hr class="bx-def-hr" />
Square resized:<br /> <img border=1 src ="<?php
echo BX_DOL_URL_ROOT;
?>
samples/image_resize.php?action=img_resize_square" />
<hr class="bx-def-hr" />
Resized by width:<br /> <img border=1 src ="<?php
echo BX_DOL_URL_ROOT;
?>
samples/image_resize.php?action=img_resize_w" />
<hr class="bx-def-hr" />
Resized by height:<br /> <img border=1 src ="<?php
echo BX_DOL_URL_ROOT;
?>
samples/image_resize.php?action=img_resize_h" />
<hr class="bx-def-hr" />
Grayscaled:<br /> <img border=1 style="max-width:300px;" src ="<?php
echo BX_DOL_URL_ROOT;
?>
samples/image_resize.php?action=img_grayscale" />
<hr class="bx-def-hr" />
Watermark:<br /> <img border=1 style="max-width:300px;" src ="<?php
echo BX_DOL_URL_ROOT;
?>
samples/image_resize.php?action=img_watermark" />
<hr class="bx-def-hr" />
Average color:<br />
<?php
$a = $o->getAverageColor($sImgSrcDir);
echo '<pre>' . print_r($a, 1) . '</pre>';
?>
<hr class="bx-def-hr" />
Is image:<br />
<?php
echo "[" . $o->isAllowedImage($sImgSrcDir) . "]";
return DesignBoxContent("Image Resize", ob_get_clean(), BX_DB_PADDING_DEF);
}
protected function applyFilter_Grayscale($sFile, $aParams)
{
$o = BxDolImageResize::getInstance();
$o->removeCropOptions();
if (IMAGE_ERROR_SUCCESS == $o->grayscale($sFile)) {
return true;
}
return false;
}
/**
* page code function
*/
function PageCompMainCode()
{
$sFile = '';
$sImgTmpDir = BX_DIRECTORY_PATH_TMP . 'img_resize_';
$sImgSrcDir = BX_DIRECTORY_PATH_ROOT . 'samples/img/landscape.jpg';
$o = BxDolImageResize::getInstance();
$o->removeCropOptions();
$o->setJpegOutput(true);
switch (bx_get('action')) {
case 'img_src':
$sFile = $sImgSrcDir;
break;
case 'img_resize':
$sFile = $sImgTmpDir . 'resize.jpg';
$o->setSize(200, 150);
$o->resize($sImgSrcDir, $sFile);
break;
case 'img_resize_autocrop':
$sFile = $sImgTmpDir . 'resize_autocrop.jpg';
$o->setSize(200, 150);
$o->setAutoCrop(true);
$o->resize($sImgSrcDir, $sFile);
break;
case 'img_resize_square':
$sFile = $sImgTmpDir . 'resize_square.jpg';
$o->setSize(150, 150);
$o->setSquareResize(true);
$o->resize($sImgSrcDir, $sFile);
break;
case 'img_grayscale':
$sFile = $sImgTmpDir . 'grayscale.jpg';
$o->grayscale($sImgSrcDir, $sFile);
break;
}
if ($sFile) {
header("Content-Type: image/jpeg");
readfile($sFile);
exit;
}
ob_start();
?>
Source:<br /> <img border=1 style="max-width:300px;" src ="<?php
echo BX_DOL_URL_ROOT;
?>
samples/image_resize.php?action=img_src" />
<hr class="bx-def-hr" />
Resized:<br /> <img border=1 src ="<?php
echo BX_DOL_URL_ROOT;
?>
samples/image_resize.php?action=img_resize" />
<hr class="bx-def-hr" />
Autocrop resized:<br /> <img border=1 src ="<?php
echo BX_DOL_URL_ROOT;
?>
samples/image_resize.php?action=img_resize_autocrop" />
<hr class="bx-def-hr" />
Square resized:<br /> <img border=1 src ="<?php
echo BX_DOL_URL_ROOT;
?>
samples/image_resize.php?action=img_resize_square" />
<hr class="bx-def-hr" />
Grayscaled:<br /> <img border=1 style="max-width:300px;" src ="<?php
echo BX_DOL_URL_ROOT;
?>
samples/image_resize.php?action=img_grayscale" />
<?php
return DesignBoxContent("Image Resize", ob_get_clean(), BX_DB_PADDING_DEF);
}
protected function applyFilter_Resize($sFile, $aParams)
{
bx_import('BxDolImageResize');
$o = BxDolImageResize::getInstance();
$o->removeCropOptions();
// if only one dimension specified - automatically calculate another dimension
if (isset($aParams['w']) && !isset($aParams['h']) || isset($aParams['h']) && !isset($aParams['w'])) {
$a = $o->getImageSize($sFile);
$fRatio = $a['w'] / $a['h'];
if (isset($aParams['w'])) {
$aParams['h'] = round($aParams['w'] / $fRatio);
} else {
$aParams['w'] = round($aParams['h'] * $fRatio);
}
}
if (isset($aParams['w']) && isset($aParams['h'])) {
$o->setSize($aParams['w'] * $this->getDevicePixelRatio(), $aParams['h'] * $this->getDevicePixelRatio());
}
if (isset($aParams['crop_resize']) && $aParams['crop_resize']) {
$o->setAutoCrop(true);
} elseif (isset($aParams['square_resize']) && $aParams['square_resize']) {
$o->setSquareResize(true);
} else {
$o->setSquareResize(false);
}
$this->_checkForceType($o, $aParams);
if (IMAGE_ERROR_SUCCESS == $o->resize($sFile)) {
return true;
}
return false;
}
