}
/**
+ * Takes an array with lines from localconf.php, finds a variable and inserts the new array value.
+ *
+ * @param array $lines the localconf.php file exploded into an array by line breaks. {@see writeToLocalconf_control()}
+ * @param string $variable the variable name to find and substitute. This string must match the first part of a trimmed line in the line-array. Matching is done backwards so the last appearing line will be substituted.
+ * @param array $value value to be assigned to the variable
+ * @return void
+ * @see writeToLocalconf_control()
+ */
+ public function setArrayValueInLocalconfFile(array &$lines, $variable, array $value) {
+ $commentKey = '## ';
+ $inArray = in_array($commentKey . $this->localconf_editPointToken, $lines);
+ $tokenSet = $this->localconf_editPointToken && !$inArray; // Flag is set if the token should be set but is not yet
+ $stopAtToken = $this->localconf_editPointToken && $inArray;
+ $comment = 'Modified or inserted by ' . $this->updateIdentity . '.';
+ $format = "%s = %s;\t// " . $comment;
+
+ $insertPos = count($lines);
+ $startPos = 0;
+ if (!($this->localconf_addLinesOnly || $tokenSet)) {
+ for ($i = count($lines) - 1; $i > 0; $i--) {
+ $line = trim($lines[$i]);
+ if ($stopAtToken && t3lib_div::isFirstPartOfStr($line, $this->localconf_editPointToken)) {
+ break;
+ }
+ if (t3lib_div::isFirstPartOfStr($line, '?>')) {
+ $insertPos = $i;
+ }
+ if (t3lib_div::isFirstPartOfStr($line, $variable)) {
+ $startPos = $i;
+ break;
+ }
+ }
+ }
+ if ($startPos) {
+ $this->touchedLine = $startPos;
+ $endPos = $startPos;
+ for ($i = $startPos; $i < count($lines); $i++) {
+ $line = trim($lines[$i]);
+ if (t3lib_div::isFirstPartOfStr($line, ');')) {
+ $endPos = $i;
+ break;
+ }
+ }
+
+ $startLines = array_slice($lines, 0, $startPos);
+ $endLines = array_slice($lines, $endPos + 1);
+
+ $lines = $startLines;
+ $definition = $this->array_export($value);
+ $lines[] = sprintf($format, $variable, $definition);
+ foreach ($endLines as $line) {
+ $lines[] = $line;
+ }
+ } else {
+ $lines[$insertPos] = sprintf($format, $variable, $this->array_export($value));
+ $lines[] = '?>';
+ $this->touchedLine = -1;
+ }
+ }
+
+ /**
+ * Returns a parsable string representation of an array variable. This methods enhances
+ * standard method var_export from PHP to take TYPO3's CGL into account.
+ *
+ * @param array $variable
+ * @return string
+ */
+ protected function array_export(array $variable) {
+ $lines = explode("\n", var_export($variable, TRUE));
+ $out = 'array(';
+
+ for ($i = 1; $i < count($lines); $i++) {
+ $out .= "\n";
+ // Make the space-indented declaration tab-indented instead
+ while (substr($lines[$i], 0, 2) === ' ') {
+ $out .= "\t";
+ $lines[$i] = substr($lines[$i], 2);
+ }
+ $out .= $lines[$i];
+ // Array declaration should be next to the assignment and no space between
+ // "array" and its opening parenthesis should exist
+ if (preg_match('/\s=>\s$/', $lines[$i])) {
+ $out .= preg_replace('/^\s*array \(/', 'array(', $lines[$i + 1]);
+ $i++;
+ }
+ }
+
+ return $out;
+ }
+
+ /**
* Writes or returns lines from localconf.php
*
* @param array Array of lines to write back to localconf.php. Possibly
array_push($inlines,$writeToLocalconf_dat['endLine']);
if ($this->setLocalconf) {
- $success = FALSE;
- if (!t3lib_div::writeFile($writeToLocalconf_dat['tmpfile'],implode(LF,$inlines))) {
- $msg = 'typo3conf/localconf.php'.$tmpExt.' could not be written - maybe a write access problem?';
- }
- elseif (strcmp(t3lib_div::getUrl($writeToLocalconf_dat['tmpfile']), implode(LF,$inlines))) {
- @unlink($writeToLocalconf_dat['tmpfile']);
- $msg = 'typo3conf/localconf.php'.$tmpExt.' was NOT written properly (written content didn\'t match file content) - maybe a disk space problem?';
- }
- elseif (!@copy($writeToLocalconf_dat['tmpfile'],$writeToLocalconf_dat['file'])) {
- $msg = 'typo3conf/localconf.php could not be replaced by typo3conf/localconf.php'.$tmpExt.' - maybe a write access problem?';
- }
- else {
- @unlink($writeToLocalconf_dat['tmpfile']);
- $success = TRUE;
- $msg = 'Configuration written to typo3conf/localconf.php';
- }
- $this->messages[] = $msg;
+ $success = $this->writeToLocalconf($inlines, $absFullPath);
if ($success) {
return 'continue';
} else {
- t3lib_div::sysLog($msg, 'Core', 3);
return 'nochange';
}
} else {
}
/**
+ * Writes lines to localconf.php.
+ *
+ * @param array Array of lines to write back to localconf.php
+ * @param string Absolute path of alternative file to use (Notice: this path is not validated in terms of being inside 'TYPO3 space')
+ * @return boolean TRUE if method succeeded, otherwise FALSE
+ */
+ public function writeToLocalconf(array $lines, $absFullPath = '') {
+ $tmpExt = '.TMP.php';
+ $writeToLocalconf_dat = array();
+ $writeToLocalconf_dat['file'] = $absFullPath ? $absFullPath : PATH_typo3conf . 'localconf.php';
+ $writeToLocalconf_dat['tmpfile'] = $writeToLocalconf_dat['file'] . $tmpExt;
+
+ // Checking write state of localconf.php:
+ if (!$this->allowUpdateLocalConf) {
+ throw new RuntimeException(
+ 'TYPO3 Fatal Error: ->allowUpdateLocalConf flag in the install object is not set and therefore "localconf.php" cannot be altered.',
+ 1270853915
+ );
+ }
+ if (!@is_writable($writeToLocalconf_dat['file'])) {
+ throw new RuntimeException(
+ 'TYPO3 Fatal Error: ' . $writeToLocalconf_dat['file'] . ' is not writable!',
+ 1270853916
+ );
+ }
+
+ $writeToLocalconf_dat['endLine'] = array_pop($lines); // Getting "? >" ending.
+ if (!strstr('?' . '>', $writeToLocalconf_dat['endLine'])) {
+ $lines[] = $writeToLocalconf_dat['endLine'];
+ $writeToLocalconf_dat['endLine'] = '?' . '>';
+ }
+ // Checking if "updated" line was set by this tool - if so remove old line.
+ $updatedLine = array_pop($lines);
+ $writeToLocalconf_dat['updatedText'] = '// Updated by '. $this->updateIdentity . ' ';
+
+ if (!strstr($updatedLine, $writeToLocalconf_dat['updatedText'])) {
+ $lines[] = $updatedLine;
+ }
+
+ $updatedLine = $writeToLocalconf_dat['updatedText'] . date($GLOBALS['TYPO3_CONF_VARS']['SYS']['ddmmyy'] . ' H:i:s');
+ $lines[] = $updatedLine;
+ $lines[] = $writeToLocalconf_dat['endLine'];
+
+ $success = FALSE;
+ if (!t3lib_div::writeFile($writeToLocalconf_dat['tmpfile'], implode(LF, $lines))) {
+ $msg = 'typo3conf/localconf.php' . $tmpExt . ' could not be written - maybe a write access problem?';
+ }
+ elseif (strcmp(t3lib_div::getUrl($writeToLocalconf_dat['tmpfile']), implode(LF, $lines))) {
+ @unlink($writeToLocalconf_dat['tmpfile']);
+ $msg = 'typo3conf/localconf.php' . $tmpExt . ' was NOT written properly (written content didn\'t match file content) - maybe a disk space problem?';
+ }
+ elseif (!@copy($writeToLocalconf_dat['tmpfile'], $writeToLocalconf_dat['file'])) {
+ $msg = 'typo3conf/localconf.php could not be replaced by typo3conf/localconf.php' . $tmpExt . ' - maybe a write access problem?';
+ }
+ else {
+ @unlink($writeToLocalconf_dat['tmpfile']);
+ $success = TRUE;
+ $msg = 'Configuration written to typo3conf/localconf.php';
+ }
+ $this->messages[] = $msg;
+
+ if (!$success) {
+ t3lib_div::sysLog($msg, 'Core', 3);
+ }
+
+ return $success;
+ }
+
+ /**
* Checking for linebreaks in the string
*
* @param string String to test
projects / Packages / TYPO3.CMS.git / commitdiff