* @author Alan Knowles <alan@akbkhome.com>
* @copyright 1997-2006 The PHP Group
* @license http://www.php.net/license/3_01.txt PHP License 3.01
- * @version CVS: $Id: Generator.php 298560 2010-04-25 23:01:51Z alan_k $
+ * @version CVS: $Id: Generator.php 327926 2012-10-08 02:42:09Z alan_k $
* @link http://pear.php.net/package/DB_DataObject
*/
*/
var $table; // active tablename
+ /**
+ * links (generated)
+ *
+ * @var array
+ * @access private
+ */
+ var $_fkeys; // active tablename
/**
* The 'starter' = call this to start the process
$t->_database = basename($t->_database);
}
$t->_createTableList();
+ $t->_createForiegnKeys();
foreach(get_class_methods($class) as $method) {
if (substr($method,0,8 ) != 'generate') {
function _createTableList()
{
$this->_connect();
+
$options = &PEAR::getStaticProperty('DB_DataObject','options');
+
+
$__DB= &$GLOBALS['_DB_DATAOBJECT']['CONNECTIONS'][$this->_database_dsn_md5];
$db_driver = empty($options['db_driver']) ? 'DB' : $options['db_driver'];
$is_MDB2 = ($db_driver != 'DB') ? true : false;
- if (is_a($__DB , 'PEAR_Error')) {
+ if (is_object($__DB) && is_a($__DB , 'PEAR_Error')) {
return PEAR::raiseError($__DB->toString(), null, PEAR_ERROR_DIE);
}
$__DB->loadModule('Reverse');
}
- if ((empty($this->tables) || is_a($this->tables , 'PEAR_Error'))) {
+ if ((empty($this->tables) || (is_object($this->tables) && is_a($this->tables , 'PEAR_Error')))) {
//if that fails fall back to clasic tables list.
if (!$is_MDB2) {
// try getting a list of schema tables first. (postgres)
}
}
- if (is_a($this->tables , 'PEAR_Error')) {
+ if (is_object($this->tables) && is_a($this->tables , 'PEAR_Error')) {
return PEAR::raiseError($this->tables->toString(), null, PEAR_ERROR_DIE);
}
// build views as well if asked to.
if (!empty($options['build_views'])) {
if (!$is_MDB2) {
- $views = $__DB->getListOf('views');
+ $views = $__DB->getListOf(is_string($options['build_views']) ?
+ $options['build_views'] : 'views');
} else {
$views = $__DB->manager->listViews();
}
- if (is_a($views,'PEAR_Error')) {
+ if (is_object($views) && is_a($views,'PEAR_Error')) {
return PEAR::raiseError(
'Error getting Views (check the PEAR bug database for the fix to DB), ' .
$views->toString(),
foreach($this->tables as $table) {
if (isset($options['generator_include_regex']) &&
- !preg_match($options['generator_include_regex'],$table)) {
+ !preg_match($options['generator_include_regex'],$table)) {
+ $this->debug("SKIPPING (generator_include_regex) : $table");
continue;
- } else if (isset($options['generator_exclude_regex']) &&
- preg_match($options['generator_exclude_regex'],$table)) {
+ }
+
+ if (isset($options['generator_exclude_regex']) &&
+ preg_match($options['generator_exclude_regex'],$table)) {
continue;
}
+
+ $strip = empty($options['generator_strip_schema']) ? false : $options['generator_strip_schema'];
+ $strip = is_numeric($strip) ? (bool) $strip : $strip;
+ $strip = (is_string($strip) && strtolower($strip) == 'true') ? true : $strip;
+
// postgres strip the schema bit from the
- if (!empty($options['generator_strip_schema'])) {
- $bits = explode('.', $table,2);
- $table = $bits[0];
- if (count($bits) > 1) {
- $table = $bits[1];
+ if (!empty($strip) ) {
+
+ if (!is_string($strip) || preg_match($strip, $table)) {
+ $bits = explode('.', $table,2);
+ $table = $bits[0];
+ if (count($bits) > 1) {
+ $table = $bits[1];
+ }
}
}
+ $this->debug("EXTRACTING : $table");
+
$quotedTable = !empty($options['quote_identifiers_tableinfo']) ?
$__DB->quoteIdentifier($table) : $table;
-
+
if (!$is_MDB2) {
$defs = $__DB->tableInfo($quotedTable);
}
- if (is_a($defs,'PEAR_Error')) {
+ if (is_object($defs) && is_a($defs,'PEAR_Error')) {
// running in debug mode should pick this up as a big warning..
+ $this->debug("Error reading tableInfo: $table");
$this->raiseError('Error reading tableInfo, '. $defs->toString());
continue;
}
// the temporary table array is now the right one (tables names matching
// with regex expressions have been removed)
$this->tables = $tmp_table;
+
//print_r($this->_definitions);
}
$tmpname = tempnam(session_save_path(),'DataObject_');
//print_r($this->_newConfig);
$fh = fopen($tmpname,'w');
+ if (!$fh) {
+ return PEAR::raiseError(
+ "Failed to create temporary file: $tmpname\n".
+ "make sure session.save_path is set and is writable\n"
+ ,null, PEAR_ERROR_DIE);
+ }
fwrite($fh,$this->_newConfig);
fclose($fh);
$perms = file_exists($file) ? fileperms($file) : 0755;
// return PEAR::raiseError($ret->message,null,PEAR_ERROR_DIE);
// }
}
-
- /**
- * generate Foreign Keys (for links.ini)
- * Currenly only works with mysql / mysqli
+ /**
+ * create the data for Foreign Keys (for links.ini)
+ * Currenly only works with mysql / mysqli / posgtreas
* to use, you must set option: generate_links=true
*
* @author Pascal Schöni
*/
- function generateForeignKeys()
+
+ function _createForiegnKeys()
{
$options = PEAR::getStaticProperty('DB_DataObject','options');
if (empty($options['generate_links'])) {
echo "WARNING: cant handle non-mysql and pgsql introspection for defaults.";
return; // cant handle non-mysql introspection for defaults.
}
-
+ $this->debug("generateForeignKeys: Start");
$DB = $this->getDatabaseConnection();
$fk = array();
}
}
+
+
+ $this->_fkeys = $fk;
+
+
+
+
+
+ }
+
+
+ /**
+ * generate Foreign Keys (for links.ini)
+ * Currenly only works with mysql / mysqli
+ * to use, you must set option: generate_links=true
+ *
+ * @author Pascal Schöni
+ */
+ function generateForeignKeys()
+ {
+ $options = PEAR::getStaticProperty('DB_DataObject','options');
+ if (empty($options['generate_links'])) {
+ return false;
+ }
+ $__DB = &$GLOBALS['_DB_DATAOBJECT']['CONNECTIONS'][$this->_database_dsn_md5];
+ if (!in_array($__DB->phptype, array('mysql', 'mysqli', 'pgsql'))) {
+ echo "WARNING: cant handle non-mysql and pgsql introspection for defaults.";
+ return; // cant handle non-mysql introspection for defaults.
+ }
+ $this->debug("generateForeignKeys: Start");
+
+ $fk = $this->_fkeys;
$links_ini = "";
foreach($fk as $table => $details) {
}
$links_ini .= "\n";
}
-
+
// dont generate a schema if location is not set
// it's created on the fly!
$options = PEAR::getStaticProperty('DB_DataObject','options');
- if (empty($options['schema_location'])) {
+ if (!empty($options['schema_location'])) {
+ $file = "{$options['schema_location']}/{$this->_database}.links.ini";
+ } elseif (isset($options["ini_{$this->_database}"])) {
+ $file = preg_replace('/\.ini/','.links.ini',$options["ini_{$this->_database}"]);
+ } else {
+ $this->debug("generateForeignKeys: SKIP - schema_location or ini_{database} was not set");
return;
}
-
-
- $file = "{$options['schema_location']}/{$this->_database}.links.ini";
+
if (!file_exists(dirname($file))) {
- require_once 'System.php';
- System::mkdir(array('-p','-m',0755,dirname($file)));
+ mkdir(dirname($file),0755, true);
}
$this->debug("Writing ini as {$file}\n");
$tmpname = tempnam(session_save_path(),'DataObject_');
$fh = fopen($tmpname,'w');
+ if (!$fh) {
+ return PEAR::raiseError(
+ "Failed to create temporary file: $tmpname\n".
+ "make sure session.save_path is set and is writable\n"
+ ,null, PEAR_ERROR_DIE);
+ }
fwrite($fh,$links_ini);
fclose($fh);
$perms = file_exists($file) ? fileperms($file) : 0755;
case 'TEXT':
case 'MEDIUMTEXT':
case 'LONGTEXT':
+ case '_TEXT': //postgres (?? view ??)
$type = DB_DATAOBJECT_STR + DB_DATAOBJECT_TXT;
break;
//echo "\n{$t->name} => {$t->flags}\n";
$secondary_key_match = isset($options['generator_secondary_key_match']) ? $options['generator_secondary_key_match'] : 'primary|unique';
- if (preg_match('/(auto_increment|nextval\()/i',rawurldecode($t->flags))
+ $m = array();
+ if (preg_match('/(auto_increment|nextval\(([^)]*))/i',rawurldecode($t->flags),$m)
|| (isset($t->autoincrement) && ($t->autoincrement === true))) {
-
+
+ $sn = 'N';
+ if ($DB->phptype == 'pgsql' && !empty($m[2])) {
+ $sn = preg_replace('/[("]+/','', $m[2]);
+ //echo urldecode($t->flags) . "\n" ;
+ }
// native sequences = 2
if ($write_ini) {
- $keys_out_primary .= "{$t->name} = N\n";
+ $keys_out_primary .= "{$t->name} = $sn\n";
}
- $ret_keys_primary[$t->name] = 'N';
+ $ret_keys_primary[$t->name] = $sn;
} else if ($secondary_key_match && preg_match('/('.$secondary_key_match.')/i',$t->flags)) {
// keys.. = 1
//echo "Generating Class files: \n";
$options = &PEAR::getStaticProperty('DB_DataObject','options');
- $this->_extends = empty($options['extends']) ? $this->_extends : $options['extends'];
- $this->_extendsFile = empty($options['extends_location']) ? $this->_extendsFile : $options['extends_location'];
-
+ $this->_extends = empty($options['extends']) ? $this->_extends : $options['extends'];
+ $this->_extendsFile = empty($options['extends_location']) ? $this->_extendsFile : $options['extends_location'];
+
foreach($this->tables as $this->table) {
$this->table = trim($this->table);
$tmpname = tempnam(session_save_path(),'DataObject_');
$fh = fopen($tmpname, "w");
+ if (!$fh) {
+ return PEAR::raiseError(
+ "Failed to create temporary file: $tmpname\n".
+ "make sure session.save_path is set and is writable\n"
+ ,null, PEAR_ERROR_DIE);
+ }
fputs($fh,$out);
fclose($fh);
$perms = file_exists($outfilename) ? fileperms($outfilename) : 0755;
$body .= " {$var} \$__table = '{$this->table}'; {$p}// table name\n";
-
// if we are using the option database_{databasename} = dsn
// then we should add var $_database = here
// as database names may not always match..
// Only include the $_database property if the omit_database_var is unset or false
if (isset($options["database_{$this->_database}"]) && empty($GLOBALS['_DB_DATAOBJECT']['CONFIG']['generator_omit_database_var'])) {
- $p = str_repeat(' ', max(2, (16 - strlen($this->table))));
+ $p = str_repeat(' ', max(2, (16 - strlen($this->_database))));
$body .= " {$var} \$_database = '{$this->_database}'; {$p}// database name (used with database_{*} config)\n";
}
// grep -r __clone * to find all it's uses
// and replace them with $x = clone($y);
// due to the change in the PHP5 clone design.
-
+ $static = 'static';
if ( substr(phpversion(),0,1) < 5) {
$body .= "\n";
$body .= " /* ZE2 compatibility trick*/\n";
$body .= " function __clone() { return \$this;}\n";
}
-
- // simple creation tools ! (static stuff!)
- $body .= "\n";
- $body .= " /* Static get */\n";
- $body .= " function staticGet(\$k,\$v=NULL) { return DB_DataObject::staticGet('{$this->classname}',\$k,\$v); }\n";
+
+ // depricated - in here for BC...
+ if (!empty($options['static_get'])) {
+
+ // simple creation tools ! (static stuff!)
+ $body .= "\n";
+ $body .= " /* Static get */\n";
+ $body .= " $static function staticGet(\$k,\$v=NULL) { " .
+ "return DB_DataObject::staticGet('{$this->classname}',\$k,\$v = null); }\n";
+ }
// generate getter and setter methods
$body .= $this->_generateGetters($input);
$body .= $this->_generateSetters($input);
-
+ $body .= $this->_generateLinkMethods($input);
/*
theoretically there is scope here to introduce 'list' methods
based up 'xxxx_up' column!!! for heiracitcal trees..
$class_prefix = empty($options['class_prefix']) ? '' : $options['class_prefix'];
$this->_extends = empty($options['extends']) ? $this->_extends : $options['extends'];
- $this->_extendsFile = empty($options['extends_location']) ? $this->_extendsFile : $options['extends_location'];
+ $this->_extendsFile = empty($options['extends_location']) ? $this->_extendsFile : $options['extends_location'];
$classname = $this->classname = $this->getClassNameFromTableName($this->table);
return $getters;
}
+ /**
+ * Generate link setter/getter methods for class definition
+ *
+ * @param string Existing class contents
+ * @return string
+ * @access public
+ */
+ function _generateLinkMethods($input)
+ {
+
+ $options = &PEAR::getStaticProperty('DB_DataObject','options');
+ $setters = '';
+
+ // only generate if option is set to true
+
+ // generate_link_methods true::
+
+
+ if (empty($options['generate_link_methods'])) {
+ //echo "skip lm? - not set";
+ return '';
+ }
+
+ if (empty($this->_fkeys)) {
+ // echo "skip lm? - fkyes empty";
+ return '';
+ }
+ if (empty($this->_fkeys[$this->table])) {
+ //echo "skip lm? - no fkeys for {$this->table}";
+ return '';
+ }
+
+ // remove auto-generated code from input to be able to check if the method exists outside of the auto-code
+ $input = preg_replace('/(\n|\r\n)\s*###START_AUTOCODE(\n|\r\n).*(\n|\r\n)\s*###END_AUTOCODE(\n|\r\n)/s', '', $input);
+
+ $setters .= "\n";
+ $defs = $this->_fkeys[$this->table];
+
+
+ // $fk[$this->table][$tref[1]] = $tref[2] . ":" . $tref[3];
+
+ // loop through properties and create setter methods
+ foreach ($defs as $k => $info) {
+ // build mehtod name
+ $methodName = is_callable($options['generate_link_methods']) ?
+ $options['generate_link_methods']($k) : $k;
+
+ if (!strlen(trim($k)) || preg_match("/function[\s]+[&]?$methodName\(/i", $input)) {
+ continue;
+ }
+
+ $setters .= " /**\n";
+ $setters .= " * Getter / Setter for \${$k}\n";
+ $setters .= " *\n";
+ $setters .= " * @param mixed (optional) value to assign\n";
+ $setters .= " * @access public\n";
+
+ $setters .= " */\n";
+ $setters .= (substr(phpversion(),0,1) > 4) ? ' public '
+ : ' ';
+ $setters .= "function $methodName() {\n";
+ $setters .= " return \$this->link('$k', func_get_args());\n";
+ $setters .= " }\n\n";
+ }
+
+ return $setters;
+ }
/**
* Generate setter methods for class definition
projects / quix0rs-gnu-social.git / blobdiff