Initial commit
This commit is contained in:
commit
6df8285dac
39
.gitignore
vendored
Normal file
39
.gitignore
vendored
Normal file
@ -0,0 +1,39 @@
|
|||||||
|
target/
|
||||||
|
.idea
|
||||||
|
!.mvn/wrapper/maven-wrapper.jar
|
||||||
|
!**/src/main/**/target/
|
||||||
|
!**/src/test/**/target/
|
||||||
|
|
||||||
|
### IntelliJ IDEA ###
|
||||||
|
.idea/modules.xml
|
||||||
|
.idea/jarRepositories.xml
|
||||||
|
.idea/compiler.xml
|
||||||
|
.idea/libraries/
|
||||||
|
*.iws
|
||||||
|
*.iml
|
||||||
|
*.ipr
|
||||||
|
|
||||||
|
### Eclipse ###
|
||||||
|
.apt_generated
|
||||||
|
.classpath
|
||||||
|
.factorypath
|
||||||
|
.project
|
||||||
|
.settings
|
||||||
|
.springBeans
|
||||||
|
.sts4-cache
|
||||||
|
|
||||||
|
### NetBeans ###
|
||||||
|
/nbproject/private/
|
||||||
|
/nbbuild/
|
||||||
|
/dist/
|
||||||
|
/nbdist/
|
||||||
|
/.nb-gradle/
|
||||||
|
build/
|
||||||
|
!**/src/main/**/build/
|
||||||
|
!**/src/test/**/build/
|
||||||
|
|
||||||
|
### VS Code ###
|
||||||
|
.vscode/
|
||||||
|
|
||||||
|
### Mac OS ###
|
||||||
|
.DS_Store
|
||||||
BIN
.mvn/wrapper/maven-wrapper.jar
vendored
Normal file
BIN
.mvn/wrapper/maven-wrapper.jar
vendored
Normal file
Binary file not shown.
18
.mvn/wrapper/maven-wrapper.properties
vendored
Normal file
18
.mvn/wrapper/maven-wrapper.properties
vendored
Normal file
@ -0,0 +1,18 @@
|
|||||||
|
# Licensed to the Apache Software Foundation (ASF) under one
|
||||||
|
# or more contributor license agreements. See the NOTICE file
|
||||||
|
# distributed with this work for additional information
|
||||||
|
# regarding copyright ownership. The ASF licenses this file
|
||||||
|
# to you under the Apache License, Version 2.0 (the
|
||||||
|
# "License"); you may not use this file except in compliance
|
||||||
|
# with the License. You may obtain a copy of the License at
|
||||||
|
#
|
||||||
|
# http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
#
|
||||||
|
# Unless required by applicable law or agreed to in writing,
|
||||||
|
# software distributed under the License is distributed on an
|
||||||
|
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||||
|
# KIND, either express or implied. See the License for the
|
||||||
|
# specific language governing permissions and limitations
|
||||||
|
# under the License.
|
||||||
|
distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.3/apache-maven-3.6.3-bin.zip
|
||||||
|
wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar
|
||||||
14
README.md
Normal file
14
README.md
Normal file
@ -0,0 +1,14 @@
|
|||||||
|
# PDF filigrane
|
||||||
|
Append a filigrane to your official document.
|
||||||
|
|
||||||
|
Inspired from source code of https://filigrane.beta.gouv.fr/
|
||||||
|
|
||||||
|
Compile with:
|
||||||
|
```bash
|
||||||
|
./mvnw clean compile assembly:single
|
||||||
|
```
|
||||||
|
|
||||||
|
Usage:
|
||||||
|
```bash
|
||||||
|
java -jar target/pdf_filigrane-1.0-SNAPSHOT-jar-with-dependencies.jar [dest] [watermak] [input1]
|
||||||
|
```
|
||||||
308
mvnw
vendored
Executable file
308
mvnw
vendored
Executable file
@ -0,0 +1,308 @@
|
|||||||
|
#!/bin/sh
|
||||||
|
# ----------------------------------------------------------------------------
|
||||||
|
# Licensed to the Apache Software Foundation (ASF) under one
|
||||||
|
# or more contributor license agreements. See the NOTICE file
|
||||||
|
# distributed with this work for additional information
|
||||||
|
# regarding copyright ownership. The ASF licenses this file
|
||||||
|
# to you under the Apache License, Version 2.0 (the
|
||||||
|
# "License"); you may not use this file except in compliance
|
||||||
|
# with the License. You may obtain a copy of the License at
|
||||||
|
#
|
||||||
|
# http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
#
|
||||||
|
# Unless required by applicable law or agreed to in writing,
|
||||||
|
# software distributed under the License is distributed on an
|
||||||
|
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||||
|
# KIND, either express or implied. See the License for the
|
||||||
|
# specific language governing permissions and limitations
|
||||||
|
# under the License.
|
||||||
|
# ----------------------------------------------------------------------------
|
||||||
|
|
||||||
|
# ----------------------------------------------------------------------------
|
||||||
|
# Apache Maven Wrapper startup batch script, version 3.2.0
|
||||||
|
#
|
||||||
|
# Required ENV vars:
|
||||||
|
# ------------------
|
||||||
|
# JAVA_HOME - location of a JDK home dir
|
||||||
|
#
|
||||||
|
# Optional ENV vars
|
||||||
|
# -----------------
|
||||||
|
# MAVEN_OPTS - parameters passed to the Java VM when running Maven
|
||||||
|
# e.g. to debug Maven itself, use
|
||||||
|
# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
|
||||||
|
# MAVEN_SKIP_RC - flag to disable loading of mavenrc files
|
||||||
|
# ----------------------------------------------------------------------------
|
||||||
|
|
||||||
|
if [ -z "$MAVEN_SKIP_RC" ] ; then
|
||||||
|
|
||||||
|
if [ -f /usr/local/etc/mavenrc ] ; then
|
||||||
|
. /usr/local/etc/mavenrc
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -f /etc/mavenrc ] ; then
|
||||||
|
. /etc/mavenrc
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -f "$HOME/.mavenrc" ] ; then
|
||||||
|
. "$HOME/.mavenrc"
|
||||||
|
fi
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
# OS specific support. $var _must_ be set to either true or false.
|
||||||
|
cygwin=false;
|
||||||
|
darwin=false;
|
||||||
|
mingw=false
|
||||||
|
case "$(uname)" in
|
||||||
|
CYGWIN*) cygwin=true ;;
|
||||||
|
MINGW*) mingw=true;;
|
||||||
|
Darwin*) darwin=true
|
||||||
|
# Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
|
||||||
|
# See https://developer.apple.com/library/mac/qa/qa1170/_index.html
|
||||||
|
if [ -z "$JAVA_HOME" ]; then
|
||||||
|
if [ -x "/usr/libexec/java_home" ]; then
|
||||||
|
JAVA_HOME="$(/usr/libexec/java_home)"; export JAVA_HOME
|
||||||
|
else
|
||||||
|
JAVA_HOME="/Library/Java/Home"; export JAVA_HOME
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
if [ -z "$JAVA_HOME" ] ; then
|
||||||
|
if [ -r /etc/gentoo-release ] ; then
|
||||||
|
JAVA_HOME=$(java-config --jre-home)
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
|
||||||
|
# For Cygwin, ensure paths are in UNIX format before anything is touched
|
||||||
|
if $cygwin ; then
|
||||||
|
[ -n "$JAVA_HOME" ] &&
|
||||||
|
JAVA_HOME=$(cygpath --unix "$JAVA_HOME")
|
||||||
|
[ -n "$CLASSPATH" ] &&
|
||||||
|
CLASSPATH=$(cygpath --path --unix "$CLASSPATH")
|
||||||
|
fi
|
||||||
|
|
||||||
|
# For Mingw, ensure paths are in UNIX format before anything is touched
|
||||||
|
if $mingw ; then
|
||||||
|
[ -n "$JAVA_HOME" ] && [ -d "$JAVA_HOME" ] &&
|
||||||
|
JAVA_HOME="$(cd "$JAVA_HOME" || (echo "cannot cd into $JAVA_HOME."; exit 1); pwd)"
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -z "$JAVA_HOME" ]; then
|
||||||
|
javaExecutable="$(which javac)"
|
||||||
|
if [ -n "$javaExecutable" ] && ! [ "$(expr "\"$javaExecutable\"" : '\([^ ]*\)')" = "no" ]; then
|
||||||
|
# readlink(1) is not available as standard on Solaris 10.
|
||||||
|
readLink=$(which readlink)
|
||||||
|
if [ ! "$(expr "$readLink" : '\([^ ]*\)')" = "no" ]; then
|
||||||
|
if $darwin ; then
|
||||||
|
javaHome="$(dirname "\"$javaExecutable\"")"
|
||||||
|
javaExecutable="$(cd "\"$javaHome\"" && pwd -P)/javac"
|
||||||
|
else
|
||||||
|
javaExecutable="$(readlink -f "\"$javaExecutable\"")"
|
||||||
|
fi
|
||||||
|
javaHome="$(dirname "\"$javaExecutable\"")"
|
||||||
|
javaHome=$(expr "$javaHome" : '\(.*\)/bin')
|
||||||
|
JAVA_HOME="$javaHome"
|
||||||
|
export JAVA_HOME
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -z "$JAVACMD" ] ; then
|
||||||
|
if [ -n "$JAVA_HOME" ] ; then
|
||||||
|
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
|
||||||
|
# IBM's JDK on AIX uses strange locations for the executables
|
||||||
|
JAVACMD="$JAVA_HOME/jre/sh/java"
|
||||||
|
else
|
||||||
|
JAVACMD="$JAVA_HOME/bin/java"
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
JAVACMD="$(\unset -f command 2>/dev/null; \command -v java)"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ ! -x "$JAVACMD" ] ; then
|
||||||
|
echo "Error: JAVA_HOME is not defined correctly." >&2
|
||||||
|
echo " We cannot execute $JAVACMD" >&2
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -z "$JAVA_HOME" ] ; then
|
||||||
|
echo "Warning: JAVA_HOME environment variable is not set."
|
||||||
|
fi
|
||||||
|
|
||||||
|
# traverses directory structure from process work directory to filesystem root
|
||||||
|
# first directory with .mvn subdirectory is considered project base directory
|
||||||
|
find_maven_basedir() {
|
||||||
|
if [ -z "$1" ]
|
||||||
|
then
|
||||||
|
echo "Path not specified to find_maven_basedir"
|
||||||
|
return 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
basedir="$1"
|
||||||
|
wdir="$1"
|
||||||
|
while [ "$wdir" != '/' ] ; do
|
||||||
|
if [ -d "$wdir"/.mvn ] ; then
|
||||||
|
basedir=$wdir
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
# workaround for JBEAP-8937 (on Solaris 10/Sparc)
|
||||||
|
if [ -d "${wdir}" ]; then
|
||||||
|
wdir=$(cd "$wdir/.." || exit 1; pwd)
|
||||||
|
fi
|
||||||
|
# end of workaround
|
||||||
|
done
|
||||||
|
printf '%s' "$(cd "$basedir" || exit 1; pwd)"
|
||||||
|
}
|
||||||
|
|
||||||
|
# concatenates all lines of a file
|
||||||
|
concat_lines() {
|
||||||
|
if [ -f "$1" ]; then
|
||||||
|
# Remove \r in case we run on Windows within Git Bash
|
||||||
|
# and check out the repository with auto CRLF management
|
||||||
|
# enabled. Otherwise, we may read lines that are delimited with
|
||||||
|
# \r\n and produce $'-Xarg\r' rather than -Xarg due to word
|
||||||
|
# splitting rules.
|
||||||
|
tr -s '\r\n' ' ' < "$1"
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
log() {
|
||||||
|
if [ "$MVNW_VERBOSE" = true ]; then
|
||||||
|
printf '%s\n' "$1"
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
BASE_DIR=$(find_maven_basedir "$(dirname "$0")")
|
||||||
|
if [ -z "$BASE_DIR" ]; then
|
||||||
|
exit 1;
|
||||||
|
fi
|
||||||
|
|
||||||
|
MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}; export MAVEN_PROJECTBASEDIR
|
||||||
|
log "$MAVEN_PROJECTBASEDIR"
|
||||||
|
|
||||||
|
##########################################################################################
|
||||||
|
# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
|
||||||
|
# This allows using the maven wrapper in projects that prohibit checking in binary data.
|
||||||
|
##########################################################################################
|
||||||
|
wrapperJarPath="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar"
|
||||||
|
if [ -r "$wrapperJarPath" ]; then
|
||||||
|
log "Found $wrapperJarPath"
|
||||||
|
else
|
||||||
|
log "Couldn't find $wrapperJarPath, downloading it ..."
|
||||||
|
|
||||||
|
if [ -n "$MVNW_REPOURL" ]; then
|
||||||
|
wrapperUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
|
||||||
|
else
|
||||||
|
wrapperUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
|
||||||
|
fi
|
||||||
|
while IFS="=" read -r key value; do
|
||||||
|
# Remove '\r' from value to allow usage on windows as IFS does not consider '\r' as a separator ( considers space, tab, new line ('\n'), and custom '=' )
|
||||||
|
safeValue=$(echo "$value" | tr -d '\r')
|
||||||
|
case "$key" in (wrapperUrl) wrapperUrl="$safeValue"; break ;;
|
||||||
|
esac
|
||||||
|
done < "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties"
|
||||||
|
log "Downloading from: $wrapperUrl"
|
||||||
|
|
||||||
|
if $cygwin; then
|
||||||
|
wrapperJarPath=$(cygpath --path --windows "$wrapperJarPath")
|
||||||
|
fi
|
||||||
|
|
||||||
|
if command -v wget > /dev/null; then
|
||||||
|
log "Found wget ... using wget"
|
||||||
|
[ "$MVNW_VERBOSE" = true ] && QUIET="" || QUIET="--quiet"
|
||||||
|
if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
|
||||||
|
wget $QUIET "$wrapperUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
|
||||||
|
else
|
||||||
|
wget $QUIET --http-user="$MVNW_USERNAME" --http-password="$MVNW_PASSWORD" "$wrapperUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
|
||||||
|
fi
|
||||||
|
elif command -v curl > /dev/null; then
|
||||||
|
log "Found curl ... using curl"
|
||||||
|
[ "$MVNW_VERBOSE" = true ] && QUIET="" || QUIET="--silent"
|
||||||
|
if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
|
||||||
|
curl $QUIET -o "$wrapperJarPath" "$wrapperUrl" -f -L || rm -f "$wrapperJarPath"
|
||||||
|
else
|
||||||
|
curl $QUIET --user "$MVNW_USERNAME:$MVNW_PASSWORD" -o "$wrapperJarPath" "$wrapperUrl" -f -L || rm -f "$wrapperJarPath"
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
log "Falling back to using Java to download"
|
||||||
|
javaSource="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/MavenWrapperDownloader.java"
|
||||||
|
javaClass="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/MavenWrapperDownloader.class"
|
||||||
|
# For Cygwin, switch paths to Windows format before running javac
|
||||||
|
if $cygwin; then
|
||||||
|
javaSource=$(cygpath --path --windows "$javaSource")
|
||||||
|
javaClass=$(cygpath --path --windows "$javaClass")
|
||||||
|
fi
|
||||||
|
if [ -e "$javaSource" ]; then
|
||||||
|
if [ ! -e "$javaClass" ]; then
|
||||||
|
log " - Compiling MavenWrapperDownloader.java ..."
|
||||||
|
("$JAVA_HOME/bin/javac" "$javaSource")
|
||||||
|
fi
|
||||||
|
if [ -e "$javaClass" ]; then
|
||||||
|
log " - Running MavenWrapperDownloader.java ..."
|
||||||
|
("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$wrapperUrl" "$wrapperJarPath") || rm -f "$wrapperJarPath"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
##########################################################################################
|
||||||
|
# End of extension
|
||||||
|
##########################################################################################
|
||||||
|
|
||||||
|
# If specified, validate the SHA-256 sum of the Maven wrapper jar file
|
||||||
|
wrapperSha256Sum=""
|
||||||
|
while IFS="=" read -r key value; do
|
||||||
|
case "$key" in (wrapperSha256Sum) wrapperSha256Sum=$value; break ;;
|
||||||
|
esac
|
||||||
|
done < "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties"
|
||||||
|
if [ -n "$wrapperSha256Sum" ]; then
|
||||||
|
wrapperSha256Result=false
|
||||||
|
if command -v sha256sum > /dev/null; then
|
||||||
|
if echo "$wrapperSha256Sum $wrapperJarPath" | sha256sum -c > /dev/null 2>&1; then
|
||||||
|
wrapperSha256Result=true
|
||||||
|
fi
|
||||||
|
elif command -v shasum > /dev/null; then
|
||||||
|
if echo "$wrapperSha256Sum $wrapperJarPath" | shasum -a 256 -c > /dev/null 2>&1; then
|
||||||
|
wrapperSha256Result=true
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available."
|
||||||
|
echo "Please install either command, or disable validation by removing 'wrapperSha256Sum' from your maven-wrapper.properties."
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
if [ $wrapperSha256Result = false ]; then
|
||||||
|
echo "Error: Failed to validate Maven wrapper SHA-256, your Maven wrapper might be compromised." >&2
|
||||||
|
echo "Investigate or delete $wrapperJarPath to attempt a clean download." >&2
|
||||||
|
echo "If you updated your Maven version, you need to update the specified wrapperSha256Sum property." >&2
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
|
||||||
|
MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
|
||||||
|
|
||||||
|
# For Cygwin, switch paths to Windows format before running java
|
||||||
|
if $cygwin; then
|
||||||
|
[ -n "$JAVA_HOME" ] &&
|
||||||
|
JAVA_HOME=$(cygpath --path --windows "$JAVA_HOME")
|
||||||
|
[ -n "$CLASSPATH" ] &&
|
||||||
|
CLASSPATH=$(cygpath --path --windows "$CLASSPATH")
|
||||||
|
[ -n "$MAVEN_PROJECTBASEDIR" ] &&
|
||||||
|
MAVEN_PROJECTBASEDIR=$(cygpath --path --windows "$MAVEN_PROJECTBASEDIR")
|
||||||
|
fi
|
||||||
|
|
||||||
|
# Provide a "standardized" way to retrieve the CLI args that will
|
||||||
|
# work with both Windows and non-Windows executions.
|
||||||
|
MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $*"
|
||||||
|
export MAVEN_CMD_LINE_ARGS
|
||||||
|
|
||||||
|
WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
|
||||||
|
|
||||||
|
# shellcheck disable=SC2086 # safe args
|
||||||
|
exec "$JAVACMD" \
|
||||||
|
$MAVEN_OPTS \
|
||||||
|
$MAVEN_DEBUG_OPTS \
|
||||||
|
-classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
|
||||||
|
"-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
|
||||||
|
${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"
|
||||||
205
mvnw.cmd
vendored
Normal file
205
mvnw.cmd
vendored
Normal file
@ -0,0 +1,205 @@
|
|||||||
|
@REM ----------------------------------------------------------------------------
|
||||||
|
@REM Licensed to the Apache Software Foundation (ASF) under one
|
||||||
|
@REM or more contributor license agreements. See the NOTICE file
|
||||||
|
@REM distributed with this work for additional information
|
||||||
|
@REM regarding copyright ownership. The ASF licenses this file
|
||||||
|
@REM to you under the Apache License, Version 2.0 (the
|
||||||
|
@REM "License"); you may not use this file except in compliance
|
||||||
|
@REM with the License. You may obtain a copy of the License at
|
||||||
|
@REM
|
||||||
|
@REM http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
@REM
|
||||||
|
@REM Unless required by applicable law or agreed to in writing,
|
||||||
|
@REM software distributed under the License is distributed on an
|
||||||
|
@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||||
|
@REM KIND, either express or implied. See the License for the
|
||||||
|
@REM specific language governing permissions and limitations
|
||||||
|
@REM under the License.
|
||||||
|
@REM ----------------------------------------------------------------------------
|
||||||
|
|
||||||
|
@REM ----------------------------------------------------------------------------
|
||||||
|
@REM Apache Maven Wrapper startup batch script, version 3.2.0
|
||||||
|
@REM
|
||||||
|
@REM Required ENV vars:
|
||||||
|
@REM JAVA_HOME - location of a JDK home dir
|
||||||
|
@REM
|
||||||
|
@REM Optional ENV vars
|
||||||
|
@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
|
||||||
|
@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending
|
||||||
|
@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
|
||||||
|
@REM e.g. to debug Maven itself, use
|
||||||
|
@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
|
||||||
|
@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
|
||||||
|
@REM ----------------------------------------------------------------------------
|
||||||
|
|
||||||
|
@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
|
||||||
|
@echo off
|
||||||
|
@REM set title of command window
|
||||||
|
title %0
|
||||||
|
@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
|
||||||
|
@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO%
|
||||||
|
|
||||||
|
@REM set %HOME% to equivalent of $HOME
|
||||||
|
if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
|
||||||
|
|
||||||
|
@REM Execute a user defined script before this one
|
||||||
|
if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
|
||||||
|
@REM check for pre script, once with legacy .bat ending and once with .cmd ending
|
||||||
|
if exist "%USERPROFILE%\mavenrc_pre.bat" call "%USERPROFILE%\mavenrc_pre.bat" %*
|
||||||
|
if exist "%USERPROFILE%\mavenrc_pre.cmd" call "%USERPROFILE%\mavenrc_pre.cmd" %*
|
||||||
|
:skipRcPre
|
||||||
|
|
||||||
|
@setlocal
|
||||||
|
|
||||||
|
set ERROR_CODE=0
|
||||||
|
|
||||||
|
@REM To isolate internal variables from possible post scripts, we use another setlocal
|
||||||
|
@setlocal
|
||||||
|
|
||||||
|
@REM ==== START VALIDATION ====
|
||||||
|
if not "%JAVA_HOME%" == "" goto OkJHome
|
||||||
|
|
||||||
|
echo.
|
||||||
|
echo Error: JAVA_HOME not found in your environment. >&2
|
||||||
|
echo Please set the JAVA_HOME variable in your environment to match the >&2
|
||||||
|
echo location of your Java installation. >&2
|
||||||
|
echo.
|
||||||
|
goto error
|
||||||
|
|
||||||
|
:OkJHome
|
||||||
|
if exist "%JAVA_HOME%\bin\java.exe" goto init
|
||||||
|
|
||||||
|
echo.
|
||||||
|
echo Error: JAVA_HOME is set to an invalid directory. >&2
|
||||||
|
echo JAVA_HOME = "%JAVA_HOME%" >&2
|
||||||
|
echo Please set the JAVA_HOME variable in your environment to match the >&2
|
||||||
|
echo location of your Java installation. >&2
|
||||||
|
echo.
|
||||||
|
goto error
|
||||||
|
|
||||||
|
@REM ==== END VALIDATION ====
|
||||||
|
|
||||||
|
:init
|
||||||
|
|
||||||
|
@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
|
||||||
|
@REM Fallback to current working directory if not found.
|
||||||
|
|
||||||
|
set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
|
||||||
|
IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
|
||||||
|
|
||||||
|
set EXEC_DIR=%CD%
|
||||||
|
set WDIR=%EXEC_DIR%
|
||||||
|
:findBaseDir
|
||||||
|
IF EXIST "%WDIR%"\.mvn goto baseDirFound
|
||||||
|
cd ..
|
||||||
|
IF "%WDIR%"=="%CD%" goto baseDirNotFound
|
||||||
|
set WDIR=%CD%
|
||||||
|
goto findBaseDir
|
||||||
|
|
||||||
|
:baseDirFound
|
||||||
|
set MAVEN_PROJECTBASEDIR=%WDIR%
|
||||||
|
cd "%EXEC_DIR%"
|
||||||
|
goto endDetectBaseDir
|
||||||
|
|
||||||
|
:baseDirNotFound
|
||||||
|
set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
|
||||||
|
cd "%EXEC_DIR%"
|
||||||
|
|
||||||
|
:endDetectBaseDir
|
||||||
|
|
||||||
|
IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
|
||||||
|
|
||||||
|
@setlocal EnableExtensions EnableDelayedExpansion
|
||||||
|
for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
|
||||||
|
@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
|
||||||
|
|
||||||
|
:endReadAdditionalConfig
|
||||||
|
|
||||||
|
SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
|
||||||
|
set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
|
||||||
|
set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
|
||||||
|
|
||||||
|
set WRAPPER_URL="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
|
||||||
|
|
||||||
|
FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
|
||||||
|
IF "%%A"=="wrapperUrl" SET WRAPPER_URL=%%B
|
||||||
|
)
|
||||||
|
|
||||||
|
@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
|
||||||
|
@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
|
||||||
|
if exist %WRAPPER_JAR% (
|
||||||
|
if "%MVNW_VERBOSE%" == "true" (
|
||||||
|
echo Found %WRAPPER_JAR%
|
||||||
|
)
|
||||||
|
) else (
|
||||||
|
if not "%MVNW_REPOURL%" == "" (
|
||||||
|
SET WRAPPER_URL="%MVNW_REPOURL%/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
|
||||||
|
)
|
||||||
|
if "%MVNW_VERBOSE%" == "true" (
|
||||||
|
echo Couldn't find %WRAPPER_JAR%, downloading it ...
|
||||||
|
echo Downloading from: %WRAPPER_URL%
|
||||||
|
)
|
||||||
|
|
||||||
|
powershell -Command "&{"^
|
||||||
|
"$webclient = new-object System.Net.WebClient;"^
|
||||||
|
"if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
|
||||||
|
"$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
|
||||||
|
"}"^
|
||||||
|
"[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%WRAPPER_URL%', '%WRAPPER_JAR%')"^
|
||||||
|
"}"
|
||||||
|
if "%MVNW_VERBOSE%" == "true" (
|
||||||
|
echo Finished downloading %WRAPPER_JAR%
|
||||||
|
)
|
||||||
|
)
|
||||||
|
@REM End of extension
|
||||||
|
|
||||||
|
@REM If specified, validate the SHA-256 sum of the Maven wrapper jar file
|
||||||
|
SET WRAPPER_SHA_256_SUM=""
|
||||||
|
FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
|
||||||
|
IF "%%A"=="wrapperSha256Sum" SET WRAPPER_SHA_256_SUM=%%B
|
||||||
|
)
|
||||||
|
IF NOT %WRAPPER_SHA_256_SUM%=="" (
|
||||||
|
powershell -Command "&{"^
|
||||||
|
"$hash = (Get-FileHash \"%WRAPPER_JAR%\" -Algorithm SHA256).Hash.ToLower();"^
|
||||||
|
"If('%WRAPPER_SHA_256_SUM%' -ne $hash){"^
|
||||||
|
" Write-Output 'Error: Failed to validate Maven wrapper SHA-256, your Maven wrapper might be compromised.';"^
|
||||||
|
" Write-Output 'Investigate or delete %WRAPPER_JAR% to attempt a clean download.';"^
|
||||||
|
" Write-Output 'If you updated your Maven version, you need to update the specified wrapperSha256Sum property.';"^
|
||||||
|
" exit 1;"^
|
||||||
|
"}"^
|
||||||
|
"}"
|
||||||
|
if ERRORLEVEL 1 goto error
|
||||||
|
)
|
||||||
|
|
||||||
|
@REM Provide a "standardized" way to retrieve the CLI args that will
|
||||||
|
@REM work with both Windows and non-Windows executions.
|
||||||
|
set MAVEN_CMD_LINE_ARGS=%*
|
||||||
|
|
||||||
|
%MAVEN_JAVA_EXE% ^
|
||||||
|
%JVM_CONFIG_MAVEN_PROPS% ^
|
||||||
|
%MAVEN_OPTS% ^
|
||||||
|
%MAVEN_DEBUG_OPTS% ^
|
||||||
|
-classpath %WRAPPER_JAR% ^
|
||||||
|
"-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" ^
|
||||||
|
%WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
|
||||||
|
if ERRORLEVEL 1 goto error
|
||||||
|
goto end
|
||||||
|
|
||||||
|
:error
|
||||||
|
set ERROR_CODE=1
|
||||||
|
|
||||||
|
:end
|
||||||
|
@endlocal & set ERROR_CODE=%ERROR_CODE%
|
||||||
|
|
||||||
|
if not "%MAVEN_SKIP_RC%"=="" goto skipRcPost
|
||||||
|
@REM check for post script, once with legacy .bat ending and once with .cmd ending
|
||||||
|
if exist "%USERPROFILE%\mavenrc_post.bat" call "%USERPROFILE%\mavenrc_post.bat"
|
||||||
|
if exist "%USERPROFILE%\mavenrc_post.cmd" call "%USERPROFILE%\mavenrc_post.cmd"
|
||||||
|
:skipRcPost
|
||||||
|
|
||||||
|
@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
|
||||||
|
if "%MAVEN_BATCH_PAUSE%"=="on" pause
|
||||||
|
|
||||||
|
if "%MAVEN_TERMINATE_CMD%"=="on" exit %ERROR_CODE%
|
||||||
|
|
||||||
|
cmd /C exit /B %ERROR_CODE%
|
||||||
105
pom.xml
Normal file
105
pom.xml
Normal file
@ -0,0 +1,105 @@
|
|||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<project xmlns="http://maven.apache.org/POM/4.0.0"
|
||||||
|
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||||
|
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||||
|
<modelVersion>4.0.0</modelVersion>
|
||||||
|
|
||||||
|
<groupId>org.example</groupId>
|
||||||
|
<artifactId>pdf_filigrane</artifactId>
|
||||||
|
<version>1.0-SNAPSHOT</version>
|
||||||
|
|
||||||
|
<properties>
|
||||||
|
<maven.compiler.source>17</maven.compiler.source>
|
||||||
|
<maven.compiler.target>17</maven.compiler.target>
|
||||||
|
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
|
||||||
|
<imageio.version>3.9.4</imageio.version>
|
||||||
|
<pdfbox.tools.version>3.0.0</pdfbox.tools.version>
|
||||||
|
</properties>
|
||||||
|
|
||||||
|
<dependencies>
|
||||||
|
<dependency>
|
||||||
|
<groupId>com.drewnoakes</groupId>
|
||||||
|
<artifactId>metadata-extractor</artifactId>
|
||||||
|
<version>2.18.0</version>
|
||||||
|
</dependency>
|
||||||
|
<dependency>
|
||||||
|
<groupId>org.apache.pdfbox</groupId>
|
||||||
|
<artifactId>pdfbox</artifactId>
|
||||||
|
<version>${pdfbox.tools.version}</version>
|
||||||
|
</dependency>
|
||||||
|
<dependency>
|
||||||
|
<groupId>org.apache.pdfbox</groupId>
|
||||||
|
<artifactId>pdfbox-tools</artifactId>
|
||||||
|
<version>${pdfbox.tools.version}</version>
|
||||||
|
</dependency>
|
||||||
|
<dependency>
|
||||||
|
<groupId>org.projectlombok</groupId>
|
||||||
|
<artifactId>lombok</artifactId>
|
||||||
|
<version>1.18.30</version>
|
||||||
|
</dependency>
|
||||||
|
<dependency>
|
||||||
|
<groupId>com.twelvemonkeys.imageio</groupId>
|
||||||
|
<artifactId>imageio-core</artifactId>
|
||||||
|
<version>${imageio.version}</version>
|
||||||
|
</dependency>
|
||||||
|
<dependency>
|
||||||
|
<groupId>com.twelvemonkeys.imageio</groupId>
|
||||||
|
<artifactId>imageio-jpeg</artifactId>
|
||||||
|
<version>${imageio.version}</version>
|
||||||
|
</dependency>
|
||||||
|
<dependency>
|
||||||
|
<groupId>com.twelvemonkeys.imageio</groupId>
|
||||||
|
<artifactId>imageio-tiff</artifactId>
|
||||||
|
<version>${imageio.version}</version>
|
||||||
|
</dependency>
|
||||||
|
<dependency>
|
||||||
|
<groupId>com.twelvemonkeys.imageio</groupId>
|
||||||
|
<artifactId>imageio-metadata</artifactId>
|
||||||
|
<version>${imageio.version}</version>
|
||||||
|
</dependency>
|
||||||
|
<dependency>
|
||||||
|
<groupId>com.twelvemonkeys.imageio</groupId>
|
||||||
|
<artifactId>imageio-bmp</artifactId>
|
||||||
|
<version>${imageio.version}</version>
|
||||||
|
</dependency>
|
||||||
|
<dependency>
|
||||||
|
<groupId>com.twelvemonkeys.imageio</groupId>
|
||||||
|
<artifactId>imageio-webp</artifactId>
|
||||||
|
<version>${imageio.version}</version>
|
||||||
|
</dependency>
|
||||||
|
<dependency>
|
||||||
|
<groupId>com.twelvemonkeys.imageio</groupId>
|
||||||
|
<artifactId>imageio-pdf</artifactId>
|
||||||
|
<version>${imageio.version}</version>
|
||||||
|
</dependency>
|
||||||
|
<dependency>
|
||||||
|
<groupId>com.twelvemonkeys.imageio</groupId>
|
||||||
|
<artifactId>imageio</artifactId>
|
||||||
|
<version>${imageio.version}</version>
|
||||||
|
<type>pom</type>
|
||||||
|
</dependency>
|
||||||
|
<dependency>
|
||||||
|
<groupId>com.jhlabs</groupId>
|
||||||
|
<artifactId>filters</artifactId>
|
||||||
|
<version>2.0.235-1</version>
|
||||||
|
</dependency>
|
||||||
|
</dependencies>
|
||||||
|
|
||||||
|
<build>
|
||||||
|
<plugins>
|
||||||
|
<plugin>
|
||||||
|
<artifactId>maven-assembly-plugin</artifactId>
|
||||||
|
<configuration>
|
||||||
|
<archive>
|
||||||
|
<manifest>
|
||||||
|
<mainClass>org.pdf.filigrane.Main</mainClass>
|
||||||
|
</manifest>
|
||||||
|
</archive>
|
||||||
|
<descriptorRefs>
|
||||||
|
<descriptorRef>jar-with-dependencies</descriptorRef>
|
||||||
|
</descriptorRefs>
|
||||||
|
</configuration>
|
||||||
|
</plugin>
|
||||||
|
</plugins>
|
||||||
|
</build>
|
||||||
|
</project>
|
||||||
60
src/main/java/org/pdf/filigrane/DFFilter.java
Normal file
60
src/main/java/org/pdf/filigrane/DFFilter.java
Normal file
@ -0,0 +1,60 @@
|
|||||||
|
package org.pdf.filigrane;
|
||||||
|
|
||||||
|
|
||||||
|
import com.jhlabs.image.TransformFilter;
|
||||||
|
|
||||||
|
import java.awt.image.BufferedImage;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* A filter which simulates a lens placed over an image.
|
||||||
|
*/
|
||||||
|
public class DFFilter extends TransformFilter {
|
||||||
|
private float width;
|
||||||
|
private float height;
|
||||||
|
private int xFrequency = 12;
|
||||||
|
private int yFrequency = 8;
|
||||||
|
private int maxDistorsion = 28;
|
||||||
|
|
||||||
|
public DFFilter() {
|
||||||
|
}
|
||||||
|
|
||||||
|
public BufferedImage filter(BufferedImage src, BufferedImage dst) {
|
||||||
|
this.width = src.getWidth();
|
||||||
|
this.height = src.getHeight();
|
||||||
|
return super.filter(src, dst);
|
||||||
|
}
|
||||||
|
|
||||||
|
protected void transformInverse(int x, int y, float[] out) {
|
||||||
|
out[0] = x;
|
||||||
|
float r = (float) Math.sin(x * xFrequency / width);
|
||||||
|
out[1] = y + maxDistorsion * (float) Math.sin(y * yFrequency / height) * r * r;
|
||||||
|
}
|
||||||
|
|
||||||
|
public String toString() {
|
||||||
|
return "Distort...";
|
||||||
|
}
|
||||||
|
|
||||||
|
public int getxFrequency() {
|
||||||
|
return xFrequency;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setxFrequency(int xFrequency) {
|
||||||
|
this.xFrequency = xFrequency;
|
||||||
|
}
|
||||||
|
|
||||||
|
public int getyFrequency() {
|
||||||
|
return yFrequency;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setyFrequency(int yFrequency) {
|
||||||
|
this.yFrequency = yFrequency;
|
||||||
|
}
|
||||||
|
|
||||||
|
public int getMaxDistorsion() {
|
||||||
|
return maxDistorsion;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setMaxDistorsion(int maxDistorsion) {
|
||||||
|
this.maxDistorsion = maxDistorsion;
|
||||||
|
}
|
||||||
|
}
|
||||||
13
src/main/java/org/pdf/filigrane/EntryFile.java
Normal file
13
src/main/java/org/pdf/filigrane/EntryFile.java
Normal file
@ -0,0 +1,13 @@
|
|||||||
|
package org.pdf.filigrane;
|
||||||
|
|
||||||
|
import java.io.InputStream;
|
||||||
|
|
||||||
|
public class EntryFile {
|
||||||
|
public final InputStream is;
|
||||||
|
public final boolean isPDF;
|
||||||
|
|
||||||
|
public EntryFile(InputStream is, boolean isPDF) {
|
||||||
|
this.is = is;
|
||||||
|
this.isPDF = isPDF;
|
||||||
|
}
|
||||||
|
}
|
||||||
345
src/main/java/org/pdf/filigrane/Main.java
Normal file
345
src/main/java/org/pdf/filigrane/Main.java
Normal file
@ -0,0 +1,345 @@
|
|||||||
|
package org.pdf.filigrane;
|
||||||
|
|
||||||
|
import com.drew.imaging.ImageMetadataReader;
|
||||||
|
import com.drew.metadata.exif.ExifIFD0Directory;
|
||||||
|
import com.twelvemonkeys.image.ImageUtil;
|
||||||
|
import org.apache.pdfbox.Loader;
|
||||||
|
import org.apache.pdfbox.io.IOUtils;
|
||||||
|
import org.apache.pdfbox.pdmodel.PDDocument;
|
||||||
|
import org.apache.pdfbox.pdmodel.PDPage;
|
||||||
|
import org.apache.pdfbox.pdmodel.PDPageContentStream;
|
||||||
|
import org.apache.pdfbox.pdmodel.PDPageTree;
|
||||||
|
import org.apache.pdfbox.pdmodel.common.PDRectangle;
|
||||||
|
import org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject;
|
||||||
|
import org.apache.pdfbox.rendering.ImageType;
|
||||||
|
import org.apache.pdfbox.rendering.PDFRenderer;
|
||||||
|
import org.apache.pdfbox.tools.imageio.ImageIOUtil;
|
||||||
|
|
||||||
|
import javax.imageio.ImageIO;
|
||||||
|
import java.awt.*;
|
||||||
|
import java.awt.geom.AffineTransform;
|
||||||
|
import java.awt.image.BufferedImage;
|
||||||
|
import java.awt.image.ConvolveOp;
|
||||||
|
import java.awt.image.Kernel;
|
||||||
|
import java.io.*;
|
||||||
|
import java.util.List;
|
||||||
|
import java.util.*;
|
||||||
|
import java.util.concurrent.ThreadLocalRandom;
|
||||||
|
|
||||||
|
|
||||||
|
public class Main {
|
||||||
|
private PdfTemplateParameters params = PdfTemplateParameters.builder().build();
|
||||||
|
|
||||||
|
private final boolean shouldUseDistortion = false;
|
||||||
|
private final boolean shouldUseColors = false;
|
||||||
|
|
||||||
|
public static void main(String[] args) throws Exception {
|
||||||
|
if (args.length < 3) {
|
||||||
|
System.out.println("[dest] [watermak] [input1] ...");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
var dest = args[0];
|
||||||
|
var watermark = args[1];
|
||||||
|
var input = new ArrayList<EntryFile>();
|
||||||
|
|
||||||
|
for (int i = 2; i < args.length; i++) {
|
||||||
|
var path = args[i];
|
||||||
|
input.add(new EntryFile(new FileInputStream(path), path.endsWith(".pdf")));
|
||||||
|
}
|
||||||
|
|
||||||
|
var bytes = new Main().render(input, watermark);
|
||||||
|
|
||||||
|
var destFile = new FileOutputStream(dest);
|
||||||
|
destFile.write(bytes);
|
||||||
|
destFile.flush();
|
||||||
|
destFile.close();
|
||||||
|
}
|
||||||
|
|
||||||
|
public byte[] render(List<EntryFile> data, String watermarkText) throws IOException {
|
||||||
|
try (PDDocument document = new PDDocument()) {
|
||||||
|
|
||||||
|
data.stream()
|
||||||
|
.map(this::convertToImages)
|
||||||
|
.flatMap(Collection::stream)
|
||||||
|
.map(this::smartCrop)
|
||||||
|
.filter(Objects::nonNull)
|
||||||
|
.map(this::fitImageToPage)
|
||||||
|
.map(bim -> applyWatermark(bim, watermarkText))
|
||||||
|
.forEach(bim -> addImageAsPageToDocument(document, bim));
|
||||||
|
|
||||||
|
try (ByteArrayOutputStream baos = new ByteArrayOutputStream()) {
|
||||||
|
document.save(baos);
|
||||||
|
return baos.toByteArray();
|
||||||
|
}
|
||||||
|
} catch (IOException e) {
|
||||||
|
System.err.println("Exception while generate BO PDF documents" + e);
|
||||||
|
throw e;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private final Color[] COLORS = {
|
||||||
|
new Color(64, 64, 64, 255),
|
||||||
|
new Color(32, 32, 32, 220),
|
||||||
|
new Color(0, 0, 0, 110),
|
||||||
|
new Color(0, 0, 91, 170),
|
||||||
|
new Color(255, 0, 0, 170)
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Convert PDF to image - let other type unchanged
|
||||||
|
*
|
||||||
|
* @param file source
|
||||||
|
* @return list of extracted images
|
||||||
|
*/
|
||||||
|
private List<BufferedImage> convertToImages(EntryFile file) {
|
||||||
|
try {
|
||||||
|
if (file.isPDF) {
|
||||||
|
List<BufferedImage> images = new ArrayList<>();
|
||||||
|
try (PDDocument document = Loader.loadPDF(file.is.readAllBytes())) {
|
||||||
|
PDFRenderer pdfRenderer = new PDFRenderer(document);
|
||||||
|
PDPageTree pagesTree = document.getPages();
|
||||||
|
for (int i = 0; i < pagesTree.getCount(); i++) {
|
||||||
|
PDRectangle pageMediaBox = pagesTree.get(i).getMediaBox();
|
||||||
|
float ratioImage = pageMediaBox.getHeight() / pageMediaBox.getWidth();
|
||||||
|
float ratioPDF = params.mediaBox.getHeight() / params.mediaBox.getWidth();
|
||||||
|
|
||||||
|
// scale according the greater axis
|
||||||
|
PageDimension dimension = (ratioImage < ratioPDF) ?
|
||||||
|
new PageDimension((int) pageMediaBox.getWidth(), (int) (pageMediaBox.getWidth() * ratioPDF), 0)
|
||||||
|
: new PageDimension((int) (pageMediaBox.getHeight() / ratioPDF), (int) pageMediaBox.getHeight(), 0);
|
||||||
|
|
||||||
|
|
||||||
|
float scale = (dimension.width < params.maxPage.width) ? 1f :
|
||||||
|
params.maxPage.width / pageMediaBox.getWidth();// image is too big - scale if necessary
|
||||||
|
|
||||||
|
// x2 - double the image resolution (prevent quality loss if image is cropped)
|
||||||
|
images.add(pdfRenderer.renderImage(i, scale * 2, ImageType.RGB));
|
||||||
|
}
|
||||||
|
return images;
|
||||||
|
} catch (Exception e) {
|
||||||
|
System.err.println("Exception while converting pdf page to image" + e);
|
||||||
|
return images;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return Collections.singletonList(createImageWithOrientation(file));
|
||||||
|
|
||||||
|
} catch (IOException e) {
|
||||||
|
throw new RuntimeException("Unable to convert pdf to image", e);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private BufferedImage createImageWithOrientation(EntryFile file) throws IOException {
|
||||||
|
// duplicate input stream - because it will be read twice
|
||||||
|
var baos = new ByteArrayOutputStream();
|
||||||
|
IOUtils.copy(file.is, baos);
|
||||||
|
byte[] bytes = baos.toByteArray();
|
||||||
|
|
||||||
|
try (var imageInput = new ByteArrayInputStream(bytes)) {
|
||||||
|
BufferedImage image = ImageIO.read(imageInput);
|
||||||
|
|
||||||
|
// check en rotate according metadata
|
||||||
|
try (ByteArrayInputStream imageInputForMeta = new ByteArrayInputStream(bytes)) {
|
||||||
|
|
||||||
|
var metadata = ImageMetadataReader.readMetadata(imageInputForMeta);
|
||||||
|
var dir = metadata.getFirstDirectoryOfType(ExifIFD0Directory.class);
|
||||||
|
int orientation = dir != null && dir.getInteger(ExifIFD0Directory.TAG_ORIENTATION) != null
|
||||||
|
? dir.getInt(ExifIFD0Directory.TAG_ORIENTATION) : 0;
|
||||||
|
|
||||||
|
return switch (orientation) {
|
||||||
|
case 2 -> ImageUtil.createFlipped(image, ImageUtil.FLIP_HORIZONTAL);
|
||||||
|
case 3 -> ImageUtil.createRotated(image, ImageUtil.ROTATE_180);
|
||||||
|
case 4 -> ImageUtil.createFlipped(image, ImageUtil.FLIP_VERTICAL);
|
||||||
|
case 5 -> ImageUtil.createRotated(
|
||||||
|
ImageUtil.createFlipped(image, ImageUtil.FLIP_VERTICAL),
|
||||||
|
ImageUtil.ROTATE_90_CW);
|
||||||
|
case 6 -> ImageUtil.createRotated(image, ImageUtil.ROTATE_90_CW);
|
||||||
|
case 7 -> ImageUtil.createRotated(
|
||||||
|
ImageUtil.createFlipped(image, ImageUtil.FLIP_VERTICAL),
|
||||||
|
ImageUtil.ROTATE_90_CCW);
|
||||||
|
case 8 -> ImageUtil.createRotated(image, ImageUtil.ROTATE_90_CCW);
|
||||||
|
default -> image; // 0,1 included
|
||||||
|
};
|
||||||
|
|
||||||
|
} catch (Exception e) {
|
||||||
|
System.err.println("Unable to rotate and flip from metadata" + e);
|
||||||
|
}
|
||||||
|
return image;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Apply document crop if require
|
||||||
|
*/
|
||||||
|
protected BufferedImage smartCrop(BufferedImage image) {
|
||||||
|
// by default there is not crop on BO Documents
|
||||||
|
return image;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Apply watermark - source image should already have good ratio
|
||||||
|
*
|
||||||
|
* @param bim source image
|
||||||
|
* @return result image
|
||||||
|
*/
|
||||||
|
public BufferedImage applyWatermark(BufferedImage bim, String watermarkText) {
|
||||||
|
try {
|
||||||
|
//Create a watermark layer
|
||||||
|
int diagonal = (int) Math.sqrt(bim.getWidth() * bim.getWidth() + bim.getHeight() * bim.getHeight());
|
||||||
|
|
||||||
|
BufferedImage watermarkLayer = new BufferedImage(diagonal, diagonal, BufferedImage.TYPE_INT_ARGB);
|
||||||
|
|
||||||
|
Graphics2D g = watermarkLayer.createGraphics();
|
||||||
|
|
||||||
|
String watermark = watermarkText.repeat(1 + (128 / watermarkText.length()));
|
||||||
|
|
||||||
|
g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, ThreadLocalRandom.current().nextFloat(0.52f, 0.6f)));
|
||||||
|
g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
|
||||||
|
|
||||||
|
|
||||||
|
// allows to have small variation on the watermark position at each generation
|
||||||
|
float spaceBetweenText = diagonal / ThreadLocalRandom.current().nextFloat(8f, 10f);
|
||||||
|
for (int i = 1; i < 11; i++) {
|
||||||
|
Font font = new Font("Arial", Font.PLAIN, 28 * bim.getWidth() / params.maxPage.width);
|
||||||
|
if (shouldUseColors) {
|
||||||
|
g.setColor(COLORS[ThreadLocalRandom.current().nextInt(0, COLORS.length)]);
|
||||||
|
} else {
|
||||||
|
g.setColor(Color.DARK_GRAY);
|
||||||
|
}
|
||||||
|
g.setFont(font);
|
||||||
|
g.drawString(watermark, 0, i * spaceBetweenText);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Create a gaussian blur layer
|
||||||
|
int radius = ThreadLocalRandom.current().nextInt(45, 65);
|
||||||
|
|
||||||
|
BufferedImage blurredTextLayer = new BufferedImage(diagonal, diagonal, BufferedImage.TYPE_INT_ARGB);
|
||||||
|
Graphics2D blurredTextLayerGraphics = blurredTextLayer.createGraphics();
|
||||||
|
blurredTextLayerGraphics.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, ThreadLocalRandom.current().nextFloat(0.75f, 0.95f)));
|
||||||
|
blurredTextLayerGraphics.drawImage(watermarkLayer, 0, 0, null);
|
||||||
|
blurredTextLayer = getGaussianBlurFilter(radius, true).filter(blurredTextLayer, null);
|
||||||
|
blurredTextLayer = getGaussianBlurFilter(radius, false).filter(blurredTextLayer, null);
|
||||||
|
blurredTextLayerGraphics.dispose();
|
||||||
|
|
||||||
|
// Merge layers
|
||||||
|
Graphics2D gf = bim.createGraphics();
|
||||||
|
gf.drawImage(bim, 0, 0, null);
|
||||||
|
|
||||||
|
BufferedImage buffer;
|
||||||
|
if (shouldUseDistortion) {
|
||||||
|
DFFilter filter = new DFFilter();
|
||||||
|
buffer = filter.filter(watermarkLayer, null);
|
||||||
|
} else {
|
||||||
|
buffer = watermarkLayer;
|
||||||
|
}
|
||||||
|
|
||||||
|
BufferedImage rotated = new BufferedImage(diagonal, diagonal, buffer.getType());
|
||||||
|
Graphics2D graphic = rotated.createGraphics();
|
||||||
|
graphic.rotate(Math.toRadians(-25), diagonal / 2f, diagonal / 2f);
|
||||||
|
graphic.drawImage(buffer, null, 0, 0);
|
||||||
|
graphic.drawImage(blurredTextLayer, 0, 0, null);
|
||||||
|
graphic.dispose();
|
||||||
|
|
||||||
|
BufferedImage cropedRotated = rotated.getSubimage(diagonal / 2 - bim.getWidth() / 2, diagonal / 2 - bim.getHeight() / 2, diagonal / 2 + bim.getWidth() / 2, diagonal / 2 + bim.getHeight() / 2);
|
||||||
|
|
||||||
|
gf.drawImage(cropedRotated, 0, 0, null);
|
||||||
|
|
||||||
|
gf.dispose();
|
||||||
|
|
||||||
|
return bim;
|
||||||
|
} catch (Exception e) {
|
||||||
|
e.printStackTrace();
|
||||||
|
throw new RuntimeException("Unable to fit image to the page", e);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Fit image to page dimension - A4 with 128 DPI
|
||||||
|
*
|
||||||
|
* @param bim
|
||||||
|
* @return image fit to the page
|
||||||
|
*/
|
||||||
|
private BufferedImage fitImageToPage(BufferedImage bim) {
|
||||||
|
try {
|
||||||
|
float ratioImage = bim.getHeight() / (float) bim.getWidth();
|
||||||
|
float ratioPDF = params.mediaBox.getHeight() / params.mediaBox.getWidth();
|
||||||
|
|
||||||
|
// scale according the greater axis
|
||||||
|
PageDimension dimension = (ratioImage < ratioPDF) ?
|
||||||
|
new PageDimension(bim.getWidth(), (int) (bim.getWidth() * ratioPDF), 0)
|
||||||
|
: new PageDimension((int) (bim.getHeight() / ratioPDF), bim.getHeight(), 0);
|
||||||
|
|
||||||
|
|
||||||
|
float scale = (dimension.width < params.maxPage.width) ? 1f :
|
||||||
|
params.maxPage.width / (float) bim.getWidth();// image is too big - scale if necessary
|
||||||
|
|
||||||
|
// translate in center and scale if necessary
|
||||||
|
var affineTransform = new AffineTransform();
|
||||||
|
affineTransform.translate(scale * (dimension.width - bim.getWidth()) / 2, scale * (dimension.height - bim.getHeight()) / 2);
|
||||||
|
affineTransform.scale(scale, scale);
|
||||||
|
|
||||||
|
// Draw the image on to the buffered image
|
||||||
|
BufferedImage resultImage = new BufferedImage((int) (scale * dimension.width), (int) (scale * dimension.height), BufferedImage.TYPE_INT_RGB);
|
||||||
|
|
||||||
|
Graphics2D g = resultImage.createGraphics();
|
||||||
|
g.setColor(Color.WHITE);
|
||||||
|
g.fillRect(0, 0, (int) (scale * dimension.width), (int) (scale * dimension.height));
|
||||||
|
g.drawImage(bim, affineTransform, null);
|
||||||
|
g.dispose();
|
||||||
|
|
||||||
|
return resultImage;
|
||||||
|
} catch (Exception e) {
|
||||||
|
e.printStackTrace();
|
||||||
|
throw new RuntimeException("Unable to fit image to the page", e);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Add A4 page to Document from image.
|
||||||
|
*
|
||||||
|
* @param document document destination
|
||||||
|
* @param bim image to include
|
||||||
|
*/
|
||||||
|
private void addImageAsPageToDocument(PDDocument document, BufferedImage bim) {
|
||||||
|
var page = new PDPage(PDRectangle.A4);
|
||||||
|
document.addPage(page);
|
||||||
|
|
||||||
|
try (ByteArrayOutputStream out = new ByteArrayOutputStream()) {
|
||||||
|
ImageIOUtil.writeImage(bim, "jpg", out, params.maxPage.dpi, params.compressionQuality);
|
||||||
|
|
||||||
|
|
||||||
|
var pdImage = PDImageXObject.createFromByteArray(document, out.toByteArray(), "");
|
||||||
|
try (PDPageContentStream contentStream = new PDPageContentStream(document, page, PDPageContentStream.AppendMode.OVERWRITE, true, true)) {
|
||||||
|
contentStream.drawImage(pdImage, 0, 0, PDRectangle.A4.getWidth(), bim.getHeight() * PDRectangle.A4.getWidth() / bim.getWidth());
|
||||||
|
}
|
||||||
|
} catch (IOException e) {
|
||||||
|
e.printStackTrace();
|
||||||
|
throw new RuntimeException("Unable to write image");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private static ConvolveOp getGaussianBlurFilter(int radius, boolean horizontal) {
|
||||||
|
int size = radius * 2 + 1;
|
||||||
|
float[] data = new float[size];
|
||||||
|
|
||||||
|
float sigma = radius / 3.0f;
|
||||||
|
float twoSigmaSquare = 2.0f * sigma * sigma;
|
||||||
|
float sigmaRoot = (float) Math.sqrt(twoSigmaSquare * Math.PI);
|
||||||
|
float total = 0.0f;
|
||||||
|
|
||||||
|
for (int i = -radius; i <= radius; i++) {
|
||||||
|
float distance = i * i;
|
||||||
|
int index = i + radius;
|
||||||
|
data[index] = (float) Math.exp(-distance / twoSigmaSquare) / sigmaRoot;
|
||||||
|
total += data[index];
|
||||||
|
}
|
||||||
|
for (int i = 0; i < data.length; i++) {
|
||||||
|
data[i] /= total;
|
||||||
|
}
|
||||||
|
Kernel kernel = (horizontal) ? new Kernel(size, 1, data) : new Kernel(1, size, data);
|
||||||
|
|
||||||
|
return new ConvolveOp(kernel, ConvolveOp.EDGE_NO_OP, null);
|
||||||
|
}
|
||||||
|
}
|
||||||
18
src/main/java/org/pdf/filigrane/PageDimension.java
Normal file
18
src/main/java/org/pdf/filigrane/PageDimension.java
Normal file
@ -0,0 +1,18 @@
|
|||||||
|
package org.pdf.filigrane;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Useful class to store page dimension
|
||||||
|
*/
|
||||||
|
public class PageDimension {
|
||||||
|
public static PageDimension A4128 = new PageDimension(1058, 1496, 128);
|
||||||
|
public static PageDimension A4150 = new PageDimension(1240, 1754, 150);
|
||||||
|
public final int width;
|
||||||
|
public final int height;
|
||||||
|
public final int dpi;
|
||||||
|
|
||||||
|
public PageDimension(int width, int height, int dpi) {
|
||||||
|
this.width = width;
|
||||||
|
this.height = height;
|
||||||
|
this.dpi = dpi;
|
||||||
|
}
|
||||||
|
}
|
||||||
17
src/main/java/org/pdf/filigrane/PdfTemplateParameters.java
Normal file
17
src/main/java/org/pdf/filigrane/PdfTemplateParameters.java
Normal file
@ -0,0 +1,17 @@
|
|||||||
|
package org.pdf.filigrane;
|
||||||
|
|
||||||
|
import lombok.Builder;
|
||||||
|
import lombok.Getter;
|
||||||
|
import org.apache.pdfbox.pdmodel.common.PDRectangle;
|
||||||
|
|
||||||
|
@Getter
|
||||||
|
@Builder
|
||||||
|
public class PdfTemplateParameters {
|
||||||
|
|
||||||
|
@Builder.Default
|
||||||
|
public PDRectangle mediaBox = PDRectangle.A4;
|
||||||
|
@Builder.Default
|
||||||
|
public float compressionQuality = 0.9f;
|
||||||
|
@Builder.Default
|
||||||
|
public PageDimension maxPage = PageDimension.A4150;
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue
Block a user