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#!/usr/bin/php
<?php
// TODO Get rid of interactive merging
require_once(dirname(__FILE__).'/shared/include/includes.php'); // USE __DIR__ in 5.3.0
require_once(SHARED.'/config.php');
require_once(SHARED.'/include/dbinit.php');
function prompt_bool($prompt, $default=true) {
$yes=$default?'Y':'y';
$no=$default?'n':'N';
while (true) {
echo trim($prompt)." [$yes/$no] ";
$answer=trim(fgets(STDIN));
if (strlen($answer) == 0) {
return $default;
}
if (strtolower(substr($answer, 0, 1)) == 'y') {
return true;
} elseif (strtolower(substr($answer, 0, 1)) == 'n') {
return false;
} else {
echo "Please respond yes or no.\n";
}
}
}
function prompt_string($prompt, $default=null) {
echo $prompt.' '.($default?"[$default] ":'');
$answer=trim(fgets(STDIN));
if (strlen($answer) == 0) {
if ($default) {
return $default;
}
}
return $answer;
}
function write_table_class_to_file($table, $class, $file) {
$stream=fopen($file, 'w');
fputs($stream, "<?php\n");
$tmpclass='genclass_'.randstring(30);
eval ("class $tmpclass extends ".(class_exists($class)?get_parent_class($class):'sql_row_obj')." {\nprotected \$table='$table';\t}");
$obj=new $tmpclass();
fputs($stream, str_replace($tmpclass, $class, $obj->to_php()));
fputs($stream, "?>\n");
fclose($stream);
}
$pdo=&$S['pdo'];
$r=$pdo->query('SHOW TABLES');
$tables=$r->fetchAll(PDO::FETCH_COLUMN);
$check_existing=prompt_bool('Check existing classes for changes from the database?');
foreach ($tables as $i => $table) {
if ($class=sql_row_obj::table_to_class($table)) {
unset($tables[$i]);
if (!$check_existing) {
continue;
}
if (substr($class, 0, 4) == 'sql_') {
$origfile=substr($class, 4);
} else {
$origfile=$class;
}
$origfile=SHARED.'/classes/'.$origfile.'.php';
if (is_file($origfile)) {
write_table_class_to_file($table, $class, '.temp_class');
$lines=count(explode("\n", rtrim(file_get_contents('.temp_class'))))-2;
$diff=`diff "$origfile" .temp_class`;
$difftmp=fopen('.temp_diff', 'w');
$diffname='.temp_diff';
$domerge=false;
foreach (explode("\n", $diff) as $line) {
$line.="\n";
if (strlen($line) && is_numeric(substr($line, 0, 1))) {
if (preg_match('/^[0-9]+(?:,[0-9]+)?[a-zA-Z](?:[0-9]+,)?([0-9]+)?\s/', $line, $match)) {
$endl=$match[1];
if ($endl > $lines-3) {
break;
}
}
}
if (strlen(trim($line))) {
$domerge=true;
}
fputs($difftmp, $line);
}
fclose($difftmp);
if ($domerge) {
copy($origfile, '.temp_class');
shell_exec('patch .temp_class < .temp_diff');
passthru('colordiff -u "'.$origfile.'" .temp_class');
if (prompt_bool('Keep changes?')) {
rename('.temp_class', $origfile);
}
}
unlink('.temp_diff');
if (is_file('.temp_class'))
unlink('.temp_class'); // TODO unlink others
}
}
}
if ($tables) {
echo 'Found table(s) without corresponding class: '.implode(', ', $tables)."\n";
if (!prompt_bool('Generate classes for these tables?')) {
unset($tables);
}
} else {
echo "No tables found without corresponding classes.\n";
}
if (!$tables) {
die("Exiting.\n");
/*
echo 'Which tables should we generate classes for? (space-separated) ';
$tables=explode(' ', trim(fgets(STDIN)));
if ($tables[0] == '') {
echo "Exiting.\n";
exit;
}
*/
}
echo 'Generating classes for table(s): '.implode(', ', $tables)."\n";
foreach ($tables as $table) {
$default='sql_';
if (substr($table, -1) == 's') {
$default.=substr($table, 0, strlen($table)-1);
} else {
$default.=$table;
}
$class=prompt_string('Class name for table '.$table.':', $default);
if (substr($class, 0, 4) == 'sql_') {
$default=substr($class, 4);
} else {
$default=$class;
}
$default.='.php';
$file=SHARED.'/classes/'.prompt_string('Filename for class '.$class.': '.SHARED.'/classes/', $default);
if (is_file($file)) {
if (!prompt_bool($file.' exists. Overwrite?', false)) {
echo 'Skipping table '.$table."\n";
continue;
}
}
echo 'Writing '.$file.'...';
write_table_class_to_file($table, $class, $file);
echo "done\n";
}
?>
|
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