[英]How to launch unoconv from php file
I want to launch the command "unoconv" from a script php. 我想从脚本php启动命令“unoconv”。
$command = '/usr/bin/unoconv --server localhost --port 2002 --format=pdf file.rtf >/dev/null 2>/dev/null';
$rc = system( $command );
echo $rc;
The command return no result and the file is not created. 该命令不返回结果,也不创建文件。
I think is a problem from access with www-data and unoconv. 我认为访问www-data和unoconv是一个问题。
When I'm launching the command in shell, the file is created. 当我在shell中启动命令时,会创建该文件。
Any idea? 任何的想法?
You can add command unoconv to sudoers. 您可以将命令unoconv添加到sudoers。 I do this in this way:
我这样做:
I create wrapper bash script in for example /usr/local/bin where I have command unoconv
. 我在例如/ usr / local / bin中创建了包装器bash脚本,其中我有命令
unoconv
。
#!/bin/bash
if [ -z "$1" ]; then
echo "Must pass file";
exit 10;
fi
/usr/bin/unoconv -f pdf $1.rtf
after this I adding entry in /etc/sudoers.d
: 在此之后我在
/etc/sudoers.d
添加了一个条目:
www-data ALL=NOPASSWD: /usr/local/bin/unoconv.sh
And now you can call script in php: 现在你可以在php中调用脚本:
exec('sudo /usr/local/bin/unoconv.sh '.$fileName);
Try to run 试着跑
$output = `/usr/bin/unoconv --server localhost --port 2002 --format=pdf file.rtf`;
instead and see error messages. 而是看到错误消息。
I have found a solution to this problem when running Apache. 我在运行Apache时找到了解决这个问题的方法。 You have to create the home folder for the
www-data
user 您必须为
www-data
用户创建主文件夹
sudo mkdir /home/www-data
sudo chown www-data /home/www-data
Lastly we will have to edit the home directory and default shell for the www-data
user 最后,我们必须编辑
www-data
用户的主目录和默认shell
sudo vim /etc/passwd
For the entry of www-data
the last two strings have to be replaced respectively with 对于
www-data
的输入,最后两个字符串必须分别替换
/home/www-data
/bin/bash
Simple as this 这很简单
$output = shell_exec('/opt/libreoffice5.0/program/python unoconv -f rtf test.html');
Edit the path to suite your configuration. 编辑适合您配置的路径。
It just works! 它只是工作!
For me works like this: 对我来说是这样的:
$cmd = "/usr/bin/unoconv -f docx files/thefile";
shell_exec($cmd);
of course you have to do this previously (if you lounch your php script from the web): 当然你以前必须这样做(如果你从网上发布你的PHP脚本):
chown -R www-data:www-data files/
You may be running into an issue with LibreOffice, OpenOffice or soffice not being able to write to the current user's $HOME
directory. 您可能遇到LibreOffice,OpenOffice或soffice无法写入当前用户的
$HOME
目录的问题。
By running the command below I was able to identify the correct $HOME
directory and see the error that was being generated. 通过运行下面的命令,我能够识别正确的
$HOME
目录并查看正在生成的错误。
$cmd = 'echo $HOME & unoconv -vvvv --format %s --output %s %s 2>/tmp/unoconv.debug.txt';
exec($cmd);
The verbose output of $cmd
will be generated written to the file: /tmp/unoconv.debug.txt
. $cmd
的详细输出将生成写入文件: /tmp/unoconv.debug.txt
。
In my case the output was: 在我的情况下,输出是:
Verbosity set to level 5
DEBUG: Connection type: socket,host=127.0.0.1,port=2002,tcpNoDelay=1;urp;StarOffice.ComponentContext
DEBUG: Existing listener not found.
DEBUG: Launching our own listener using /usr/lib64/libreoffice/program/soffice.bin.
Failed to connect to /usr/lib64/libreoffice/program/soffice.bin (pid=32012) in 6 seconds.
Connector : couldn't connect to socket (Success)
Error: Unable to connect or start own listener. Aborting.
The command ran seemed to fine as root, and as sudo -u nobody
. 命令运行似乎很好,如root,
sudo -u nobody
。 On seeing this output I realized there was an issue with the home directory. 看到这个输出后,我意识到主目录存在问题。
Kudos to Dag Wieers for his help - I'm hoping this helps other unoconv devs with their debugging. 感谢Dag Wieers的帮助 - 我希望这可以帮助其他unoconv开发人员进行调试。
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