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Backup and Restore station list added to webinterface.

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This commit is contained in:
Pecusx
2018-05-20 16:54:49 +02:00
parent c9afd94c33
commit 0135bf40e2
6 changed files with 138 additions and 4 deletions
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hardware/audio/mpd.conf
+1 -1
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@@ -48,7 +48,7 @@ input {
audio_output { audio_output {
type "alsa" type "alsa"
name "Main Alsa" name "Main Alsa"
format "41000:16:2" format "44100:16:2"
device "hw:0,0" # optional device "hw:0,0" # optional
# mixer_type "software" # optional # mixer_type "software" # optional
# mixer_device "default" # optional # mixer_device "default" # optional
html/config.php
+2 -2
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@@ -180,8 +180,8 @@ echo $stations;
echo '</textarea>'; echo '</textarea>';
?> ?>
<br><button type="submit" name="submit" value="new">Save radio stations list</button> <br><button type="submit" name="submit" value="new">Save radio stations list</button>
<button type="submit" name="submit" value="old">Restore previous list</button> <button type="submit" name="submit" value="old">Restore previous list</button></form>
</form> <a href="s_stlist.php"><button>Backup & Restore station list</button></a>
<hr> <hr>
<a href="changeconf.php?file=restart"><button>PiRadio restart</button></a> <a href="changeconf.php?file=restart"><button>PiRadio restart</button></a>
<a href="changeconf.php?file=reboot"><button>System reboot</button></a> <a href="changeconf.php?file=reboot"><button>System reboot</button></a>
html/s_stlist.php
+82
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@@ -0,0 +1,82 @@
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<link rel="shortcut icon" href="/PiRadio16.gif" />
<link rel="stylesheet" href="styles.css">
<title>PiRadio mini web interface - station list backup and restore</title>
</head>
<body>
<b>PiRadio</b><div id="config"><a href="config.php">config</a></div></br>
<hr>
<?php
$selected = $_FILES['file'];
if (isset($selected)) {
if ($_FILES["file"]["error"] > 0)
{
echo "Error: " . $_FILES["file"]["error"] . "<br>";
} else {
echo "File: ";
echo $_FILES["file"]["name"] ;
echo " loaded.<br>\r\n";
move_uploaded_file($_FILES["file"]["tmp_name"], "/tmp/piradio.stl");
$tablica = explode('.', $_FILES["file"]["name"]);
$ostatni = count($tablica);
if($tablica[$ostatni-1] == 'stl') {
$end = shell_exec('sudo ./scripts/restore_stlist.sh unpack');
if (file_exists("/tmp/radiod/config/version")) {
echo "Setting new station list.<br>\r\n";
$end = shell_exec('sudo ./scripts/restore_stlist.sh apply');
echo "O.K.<br>\r\n";
$end = shell_exec('sudo ./scripts/restart.sh');
/* UWAGA! Folder z plikami uruchamianymi przez sudo
musi byc dopisany w pliku /etc/sudoers */
echo "PiRadio restart in progress.<br>\r\n";
echo "Wait!<br>\r\n";
echo "<script>\r\n";
echo "// redirect to main after 5 seconds\r\n";
echo "window.setTimeout(function() {\r\n";
echo " window.location.href = 'index.html';\r\n";
echo "}, 5000);\r\n";
echo "</script>\r\n";
} else {
echo "This is not PiRadio station list file!!!<br>\r\n";
echo "<script>\r\n";
echo "// redirect to main after 2 seconds\r\n";
echo "window.setTimeout(function() {\r\n";
echo " window.location.href = 'index.html';\r\n";
echo "}, 2000);\r\n";
echo "</script>\r\n";
}
} else {
unlink("/tmp/piradio.stl");
echo "This is wrong file!<br>\r\n";
echo "<script>\r\n";
echo "// redirect to main after 2 seconds\r\n";
echo "window.setTimeout(function() {\r\n";
echo " window.location.href = 'index.html';\r\n";
echo "}, 2000);\r\n";
echo "</script>\r\n";
}
}
} else {
$end = shell_exec('sudo ./scripts/make_stlist_file.sh');
echo "Backup PiRadio station list<br>\r\n";
echo "<pre>\r\nClick the 'Backup' button to download station list backup file to your computer.\r\n</pre>\r\n";
echo '<a href="piradio.stl"><button>Backup</button></a>';
echo "<hr>\r\n";
echo "Restore PiRadio station list<br>\r\n";
echo "<b><pre>After restoringing PiRadio will be restarted!</pre></b>\r\n";
echo "<form action='s_stlist.php' method='post' enctype='multipart/form-data'>\r\n";
echo " <pre><label for='file'>Please select a file to restore:</label></pre>\r\n";
echo " <input type='hidden' name='MAX_FILE_SIZE' value='30000'>\r\n";
echo " <input name='file' type='file' id='file'><br>\r\n";
echo " <button type='submit' name='submit'>Restore</button>\r\n";
echo "</form>\r\n";
}
?>
<hr>
<a href="changeconf.php?file=restart"><button>PiRadio restart</button></a>
<a href="changeconf.php?file=reboot"><button>System reboot</button></a>
</body>
</html>
html/scripts/make_stlist_file.sh
+23
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@@ -0,0 +1,23 @@
# Backup current station list to file
# prepare temp folder
rm -r /tmp/radiod/config
mkdir /tmp/radiod/config
# Version
cp /usr/share/radio/version /tmp/radiod/config/
# PiRadio stationlist file
mkdir /tmp/radiod/config/radiod/
cp /var/lib/radiod/stationlist /tmp/radiod/config/radiod/
# MPD playlists
mkdir /tmp/radiod/config/playlists/
cp /var/lib/mpd/playlists/* /tmp/radiod/config/playlists/
# Make ready for download file
cd /tmp/radiod/config
tar -zcf /home/pi/radio/html/piradio.stl *
# clear temp
rm -r /tmp/radiod/config
html/scripts/restore_stlist.sh
+29
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@@ -0,0 +1,29 @@
# Restore station list from file
# Only if 1 params
if [ $# = 1 ]; then
# Get parameter from commandline
# "unpack" or "apply"
OPTION=$1
# Unpack or apply
if [ ${OPTION} = "unpack" ]; then
# prepare temp folder
rm -r /tmp/radiod/config
mkdir /tmp/radiod/config
# Unpack configuration
cd /tmp/radiod/config
tar -zxf /tmp/piradio.stl
# remove station list backup file
rm /tmp/piradio.stl
elif [ ${OPTION} = "apply" ]; then
# PiRadio statiolist file
cp /tmp/radiod/config/radiod/stationlist /var/lib/radiod/
# MPD playlists
rm /var/lib/mpd/playlists/*
cp /tmp/radiod/config/playlists/* /var/lib/mpd/playlists/
# clear temp
rm -r /tmp/radiod/config
fi
fi
version
+1 -1
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@@ -1 +1 @@
5.5n 5.5o