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installer: add ability to automatically save generated config.php

This commit is contained in:
Andrew Dolgov 2013-03-28 10:42:17 +04:00
parent 24ff3b44d2
commit b4cec37474
1 changed files with 82 additions and 24 deletions
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106
install/index.php
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@ -107,6 +107,36 @@
} }
} }
function make_config($DB_TYPE, $DB_HOST, $DB_USER, $DB_NAME, $DB_PASS,
$DB_PORT, $SELF_URL_PATH) {
$data = explode("\n", file_get_contents("../config.php-dist"));
$rv = "";
foreach ($data as $line) {
if (preg_match("/define\('DB_TYPE'/", $line)) {
$rv .= "\tdefine('DB_TYPE', '$DB_TYPE');\n";
} else if (preg_match("/define\('DB_HOST'/", $line)) {
$rv .= "\tdefine('DB_HOST', '$DB_HOST');\n";
} else if (preg_match("/define\('DB_USER'/", $line)) {
$rv .= "\tdefine('DB_USER', '$DB_USER');\n";
} else if (preg_match("/define\('DB_NAME'/", $line)) {
$rv .= "\tdefine('DB_NAME', '$DB_NAME');\n";
} else if (preg_match("/define\('DB_PASS'/", $line)) {
$rv .= "\tdefine('DB_PASS', '$DB_PASS');\n";
} else if (preg_match("/define\('DB_PORT'/", $line)) {
$rv .= "\tdefine('DB_PORT', '$DB_PORT');\n";
} else if (preg_match("/define\('SELF_URL_PATH'/", $line)) {
$rv .= "\tdefine('SELF_URL_PATH', '$SELF_URL_PATH');\n";
} else {
$rv .= "$line\n";
}
}
return $rv;
}
function db_query($link, $query, $type, $die_on_error = true) { function db_query($link, $query, $type, $die_on_error = true) {
if ($type == "pgsql") { if ($type == "pgsql") {
$result = pg_query($link, $query); $result = pg_query($link, $query);
@ -149,7 +179,7 @@
require "../config.php"; require "../config.php";
if (!defined('_INSTALLER_IGNORE_CONFIG_CHECK')) { if (!defined('_INSTALLER_IGNORE_CONFIG_CHECK')) {
print_error("Error: config.php already exists; aborting."); print_error("Error: config.php already exists in tt-rss directory; aborting.");
exit; exit;
} }
} }
@ -344,34 +374,62 @@
print "<h2>Generated configuration file</h2>"; print "<h2>Generated configuration file</h2>";
print "<p>Copy following text and save as <b>config.php</b> in tt-rss main directory. It is suggested to read through the file to the end in case you need any options changed fom default values.</p>"; print "<p>Copy following text and save as <code>config.php</code> in tt-rss main directory. It is suggested to read through the file to the end in case you need any options changed fom default values.</p>";
print "<textarea cols=\"80\" rows=\"20\" name=\"config\">"; print "<p>After copying the file, you will be able to login with default username and password combination: <code>admin</code> and <code>password</code>. Don't forget to change the password immediately!</p>"; ?>
$data = explode("\n", file_get_contents("../config.php-dist"));
foreach ($data as $line) { <form action="" method="post">
if (preg_match("/define\('DB_TYPE'/", $line)) { <input type="hidden" name="op" value="saveconfig">
echo "\tdefine('DB_TYPE', '$DB_TYPE');\n"; <input type="hidden" name="DB_USER" value="<?php echo $DB_USER ?>"/>
} else if (preg_match("/define\('DB_HOST'/", $line)) { <input type="hidden" name="DB_PASS" value="<?php echo $DB_PASS ?>"/>
echo "\tdefine('DB_HOST', '$DB_HOST');\n"; <input type="hidden" name="DB_NAME" value="<?php echo $DB_NAME ?>"/>
} else if (preg_match("/define\('DB_USER'/", $line)) { <input type="hidden" name="DB_HOST" value="<?php echo $DB_HOST ?>"/>
echo "\tdefine('DB_USER', '$DB_USER');\n"; <input type="hidden" name="DB_PORT" value="<?php echo $DB_PORT ?>"/>
} else if (preg_match("/define\('DB_NAME'/", $line)) { <input type="hidden" name="DB_TYPE" value="<?php echo $DB_TYPE ?>"/>
echo "\tdefine('DB_NAME', '$DB_NAME');\n"; <input type="hidden" name="SELF_URL_PATH" value="<?php echo $SELF_URL_PATH ?>"/>
} else if (preg_match("/define\('DB_PASS'/", $line)) { <?php print "<textarea cols=\"80\" rows=\"20\">";
echo "\tdefine('DB_PASS', '$DB_PASS');\n"; echo make_config($DB_TYPE, $DB_HOST, $DB_USER, $DB_NAME, $DB_PASS,
} else if (preg_match("/define\('DB_PORT'/", $line)) { $DB_PORT, $SELF_URL_PATH);
echo "\tdefine('DB_PORT', '$DB_PORT');\n"; print "</textarea>"; ?>
} else if (preg_match("/define\('SELF_URL_PATH'/", $line)) {
echo "\tdefine('SELF_URL_PATH', '$SELF_URL_PATH');\n"; <?php if (is_writable("..")) { ?>
} else { <p>We can also try saving the file automatically now.</p>
print "$line\n";
} <p><input type="submit" value="Save configuration"></p>
</form>
<?php } else {
print_error("Unfortunately, parent directory is not writable, so we're unable to save config.php automatically.");
} }
print "</textarea>"; print_notice("You can generate the file again by changing the form above.");
print "<p>You can generate the file again by changing the form above.</p>"; } else if ($op == "saveconfig") {
print "<h2>Saving configuration file to parent directory...</h2>";
if (!file_exists("../config.php")) {
$fp = fopen("../config.php", "w");
if ($fp) {
$written = fwrite($fp, make_config($DB_TYPE, $DB_HOST,
$DB_USER, $DB_NAME, $DB_PASS,
$DB_PORT, $SELF_URL_PATH));
if ($written > 0) {
print_notice("Successfully saved config.php. You can try <a href=\"..\">loading tt-rss now</a>.");
} else {
print_notice("Unable to write into config.php in tt-rss directory.");
}
fclose($fp);
} else {
print_error("Unable to open config.php in tt-rss directory for writing.");
}
} else {
print_error("config.php already present in tt-rss directory, refusing to overwrite.");
}
} }
?> ?>