/**
* --------------------------------------------------------------------------------
* --------------------------------------------------------------------------------
* --------------------------------------------------------------------------------
* -------------------------------------------------------------------------------- Function :
* PclZipUtilRename() Function : PclZipUtilRename() Description : Description : This function
* tries to do a simple rename() function. If it fails, it This function tries to do a simple
* rename() function. If it fails, it tries to copy the $p_src file in a new $p_dest file and then
* unlink the tries to copy the $p_src file in a new $p_dest file and then unlink the first one.
* first one. Parameters : Parameters : $p_src : Old filename $p_src : Old filename $p_dest : New
* filename $p_dest : New filename Return Values : Return Values : 1 on success, 0 on failure. 1
* on success, 0 on failure.
* --------------------------------------------------------------------------------
* --------------------------------------------------------------------------------
*/
public int PclZipUtilRename(String p_src, String p_dest) {
int v_result = 0;
v_result = 1;
if (!FileSystemOrSocket.rename(gVars.webEnv, p_src, p_dest)) /*
* --(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail
* to rename file, try copy+unlink");
* --(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail
* to rename file, try copy+unlink"); ----- Try to copy & unlink the src
* ----- Try to copy & unlink the src
*/ {
if (!FileSystemOrSocket.copy(gVars.webEnv, p_src, p_dest)) /*
* --(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5,
* "Fail to copy file");
* --(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5,
* "Fail to copy file");
*/ {
v_result = 0;
} else if (!JFileSystemOrSocket.unlink(gVars.webEnv, p_src)) /*
* --(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__,
* 5, "Fail to unlink old filename");
* --(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__,
* 5, "Fail to unlink old filename");
*/ {
v_result = 0;
}
}
return v_result;
}
/**
* wp_load_image() - Load an image which PHP Supports.
*
* @package WordPress
* @internal Missing Long Description
* @param string $file Filename of the image to load
* @return resource The resulting image resource on success, Error string on failure.
*/
public Object wp_load_image(Object fileObj) {
int image = 0;
// Modified by Numiton
String file;
if (is_numeric(fileObj)) {
file =
strval(
getIncluded(PostPage.class, gVars, gConsts)
.get_attached_file(intval(fileObj), false));
} else {
file = strval(fileObj);
}
if (!FileSystemOrSocket.file_exists(gVars.webEnv, file)) {
return QStrings.sprintf(
getIncluded(L10nPage.class, gVars, gConsts).__("File \'%s\' doesn\'t exist?", "default"),
file);
}
if (!true) /*Modified by Numiton*/ {
return getIncluded(L10nPage.class, gVars, gConsts)
.__("The GD image library is not installed.", "default");
}
// Set artificially high because GD uses uncompressed images in memory
Options.ini_set(gVars.webEnv, "memory_limit", "256M");
image =
Image.imagecreatefromstring(
gVars.webEnv, FileSystemOrSocket.file_get_contents(gVars.webEnv, file));
if (!is_resource(image)) {
return QStrings.sprintf(
getIncluded(L10nPage.class, gVars, gConsts).__("File \'%s\' is not an image.", "default"),
file);
}
return image;
}
// get extended image metadata, exif or iptc as available
public Array<Object> wp_read_image_metadata(String file) {
Array<Object> meta = new Array<Object>();
Array<Object> info = new Array<Object>();
Array<Object> iptc = new Array<Object>();
Array<Object> exif = new Array<Object>();
if (!FileSystemOrSocket.file_exists(gVars.webEnv, file)) {
return new Array<Object>();
}
new ListAssigner<Object>() {
public Array<Object> doAssign(Array<Object> srcArray) {
if (strictEqual(srcArray, null)) {
return null;
}
wp_read_image_metadata_sourceImageType = srcArray.getValue(2);
return srcArray;
}
}.doAssign(QImage.getimagesize(gVars.webEnv, file));
// exif contains a bunch of data we'll probably never need formatted in ways that are difficult
// to use.
// We'll normalize it and just extract the fields that are likely to be useful. Fractions and
// numbers
// are converted to floats, dates to unix timestamps, and everything else to strings.
meta =
new Array<Object>(
new ArrayEntry<Object>("aperture", 0),
new ArrayEntry<Object>("credit", ""),
new ArrayEntry<Object>("camera", ""),
new ArrayEntry<Object>("caption", ""),
new ArrayEntry<Object>("created_timestamp", 0),
new ArrayEntry<Object>("copyright", ""),
new ArrayEntry<Object>("focal_length", 0),
new ArrayEntry<Object>("iso", 0),
new ArrayEntry<Object>("shutter_speed", 0),
new ArrayEntry<Object>("title", ""));
// read iptc first, since it might contain data not available in exif such as caption,
// description etc
if (true) /*Modified by Numiton*/ {
QImage.getimagesize(gVars.webEnv, file, info);
if (!empty(info.getValue("APP13"))) {
iptc = new Array<Object>();
if (!empty(iptc.getArrayValue("2#110").getValue(0))) { // credit
meta.putValue("credit", Strings.trim(strval(iptc.getArrayValue("2#110").getValue(0))));
} else if (!empty(iptc.getArrayValue("2#080").getValue(0))) { // byline
meta.putValue("credit", Strings.trim(strval(iptc.getArrayValue("2#080").getValue(0))));
}
if (!empty(iptc.getArrayValue("2#055").getValue(0))
&& !empty(iptc.getArrayValue("2#060").getValue(0))) { // created datee and time
meta.putValue(
"created_timestamp",
QDateTime.strtotime(
strval(iptc.getArrayValue("2#055").getValue(0))
+ " "
+ strval(iptc.getArrayValue("2#060").getValue(0))));
}
if (!empty(iptc.getArrayValue("2#120").getValue(0))) { // caption
meta.putValue("caption", Strings.trim(strval(iptc.getArrayValue("2#120").getValue(0))));
}
if (!empty(iptc.getArrayValue("2#116").getValue(0))) { // copyright
meta.putValue("copyright", Strings.trim(strval(iptc.getArrayValue("2#116").getValue(0))));
}
if (!empty(iptc.getArrayValue("2#005").getValue(0))) { // title
meta.putValue("title", Strings.trim(strval(iptc.getArrayValue("2#005").getValue(0))));
}
}
}
// fetch additional info from exif if available
if (false
&& /*Modified by Numiton*/ Array.in_array(
wp_read_image_metadata_sourceImageType,
(Array)
getIncluded(PluginPage.class, gVars, gConsts)
.apply_filters(
"wp_read_image_metadata_types",
new Array<Object>(
new ArrayEntry<Object>(Image.IMAGETYPE_JPEG),
new ArrayEntry<Object>(Image.IMAGETYPE_TIFF_II),
new ArrayEntry<Object>(Image.IMAGETYPE_TIFF_MM))))) {
exif = new Array<Object>();
if (!empty(exif.getValue("FNumber"))) {
meta.putValue(
"aperture", Math.round(wp_exif_frac2dec(strval(exif.getValue("FNumber"))), 2));
}
if (!empty(exif.getValue("Model"))) {
meta.putValue("camera", Strings.trim(strval(exif.getValue("Model"))));
}
if (!empty(exif.getValue("DateTimeDigitized"))) {
meta.putValue(
"created_timestamp", wp_exif_date2ts(strval(exif.getValue("DateTimeDigitized"))));
}
if (!empty(exif.getValue("FocalLength"))) {
meta.putValue("focal_length", wp_exif_frac2dec(strval(exif.getValue("FocalLength"))));
}
if (!empty(exif.getValue("ISOSpeedRatings"))) {
meta.putValue("iso", exif.getValue("ISOSpeedRatings"));
}
if (!empty(exif.getValue("ExposureTime"))) {
meta.putValue("shutter_speed", wp_exif_frac2dec(strval(exif.getValue("ExposureTime"))));
}
}
// FIXME: try other exif libraries if available
return (Array<Object>)
getIncluded(PluginPage.class, gVars, gConsts)
.apply_filters(
"wp_read_image_metadata", meta, file, wp_read_image_metadata_sourceImageType);
}
/**
* wp_crop_image() - Crop an Image to a given size.
*
* @package WordPress
* @internal Missing Long Description
* @param int $src_file The source file
* @param int $src_x The start x position to crop from
* @param int $src_y The start y position to crop from
* @param int $src_w The width to crop
* @param int $src_h The height to crop
* @param int $dst_w The destination width
* @param int $dst_h The destination height
* @param int $src_abs If the source crop points are absolute
* @param int $dst_file The destination file to write to
* @return string New filepath on success, String error message on failure
*/
public String wp_crop_image(
Object src_fileObj,
int src_x,
int src_y,
int src_w,
int src_h,
int dst_w,
int dst_h,
boolean src_abs,
String dst_file) {
Object src = null;
int dst = 0;
String src_file;
// Modified by Numiton
if (is_numeric(src_fileObj)) { // Handle int as attachment ID
src_file =
strval(
getIncluded(PostPage.class, gVars, gConsts)
.get_attached_file(intval(src_fileObj), false));
} else {
src_file = strval(src_fileObj);
}
src = wp_load_image(src_file);
if (!is_resource(src)) {
return strval(src);
}
dst = Image.imagecreatetruecolor(gVars.webEnv, dst_w, dst_h);
if (src_abs) {
src_w = src_w - src_x;
src_h = src_h - src_y;
}
if (true) /*Modified by Numiton*/ {
Image.imageantialias(gVars.webEnv, dst, true);
}
Image.imagecopyresampled(
gVars.webEnv, dst, intval(src), 0, 0, src_x, src_y, dst_w, dst_h, src_w, src_h);
Image.imagedestroy(gVars.webEnv, intval(src)); // Free up memory
if (!booleanval(dst_file)) {
dst_file =
Strings.str_replace(
FileSystemOrSocket.basename(src_file),
"cropped-" + FileSystemOrSocket.basename(src_file),
src_file);
}
dst_file = QRegExPerl.preg_replace("/\\.[^\\.]+$/", ".jpg", dst_file);
if (Image.imagejpeg(gVars.webEnv, dst, dst_file)) {
return dst_file;
} else {
return strval(false);
}
}
/**
* --------------------------------------------------------------------------------
* --------------------------------------------------------------------------------
* --------------------------------------------------------------------------------
* -------------------------------------------------------------------------------- Function :
* PclZipUtilCopyBlock() Function : PclZipUtilCopyBlock() Description : Description : Parameters :
* Parameters : $p_mode : read/write compression mode $p_mode : read/write compression mode 0 :
* src & dest normal 0 : src & dest normal 1 : src gzip, dest normal 1 : src gzip, dest normal 2 :
* src normal, dest gzip 2 : src normal, dest gzip 3 : src & dest gzip 3 : src & dest gzip Return
* Values : Return Values :
* --------------------------------------------------------------------------------
* --------------------------------------------------------------------------------
*/
public int PclZipUtilCopyBlock(int p_src, int p_dest, int p_size, int p_mode) {
int v_result = 0;
int v_read_size;
String v_buffer = null;
v_result = 1;
/*
* --(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Src
* offset after read :".(@ftell($p_src)));
* --(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Src
* offset after read :".(@ftell($p_src)));
* --(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Dest
* offset after write :".(@ftell($p_dest)));
* --(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Dest
* offset after write :".(@ftell($p_dest)));
*/
if (equal(p_mode, 0)) /*
* --(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Src
* offset before read :".(@ftell($p_src)));
* --(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Src
* offset before read :".(@ftell($p_src)));
* --(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Dest
* offset before write :".(@ftell($p_dest)));
* --(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Dest
* offset before write :".(@ftell($p_dest)));
*/ {
while (!equal(p_size, 0)) /*
* --(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4,
* "Read $v_read_size bytes");
* --(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4,
* "Read $v_read_size bytes");
*/ {
v_read_size =
((p_size < gConsts.getPCLZIP_READ_BLOCK_SIZE())
? p_size
: gConsts.getPCLZIP_READ_BLOCK_SIZE());
v_buffer = FileSystemOrSocket.fread(gVars.webEnv, p_src, v_read_size);
FileSystemOrSocket.fwrite(gVars.webEnv, p_dest, v_buffer, v_read_size);
p_size = p_size - v_read_size;
}
} else if (equal(p_mode, 1)) {
while (!equal(p_size, 0)) /*
* --(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__,
* 4, "Read $v_read_size bytes");
* --(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__,
* 4, "Read $v_read_size bytes");
*/ {
v_read_size =
((p_size < gConsts.getPCLZIP_READ_BLOCK_SIZE())
? p_size
: gConsts.getPCLZIP_READ_BLOCK_SIZE());
v_buffer = GZIP.gzread(gVars.webEnv, p_src, v_read_size);
FileSystemOrSocket.fwrite(gVars.webEnv, p_dest, v_buffer, v_read_size);
p_size = p_size - v_read_size;
}
} else if (equal(p_mode, 2)) {
while (!equal(p_size, 0)) /*
* --(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__,
* __LINE__, 4, "Read $v_read_size bytes");
* --(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__,
* __LINE__, 4, "Read $v_read_size bytes");
*/ {
v_read_size =
((p_size < gConsts.getPCLZIP_READ_BLOCK_SIZE())
? p_size
: gConsts.getPCLZIP_READ_BLOCK_SIZE());
v_buffer = FileSystemOrSocket.fread(gVars.webEnv, p_src, v_read_size);
GZIP.gzwrite(gVars.webEnv, p_dest, v_buffer, v_read_size);
p_size = p_size - v_read_size;
}
} else if (equal(p_mode, 3)) {
while (!equal(p_size, 0)) /*
* --(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__,
* __LINE__, 4, "Read $v_read_size bytes");
* --(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__,
* __LINE__, 4, "Read $v_read_size bytes");
*/ {
v_read_size =
((p_size < gConsts.getPCLZIP_READ_BLOCK_SIZE())
? p_size
: gConsts.getPCLZIP_READ_BLOCK_SIZE());
v_buffer = GZIP.gzread(gVars.webEnv, p_src, v_read_size);
GZIP.gzwrite(gVars.webEnv, p_dest, v_buffer, v_read_size);
p_size = p_size - v_read_size;
}
}
return v_result;
}