| 3 |
// $Id$ |
// $Id$ |
| 4 |
// --------------------------------------------------------------------------- |
// --------------------------------------------------------------------------- |
| 5 |
// $Log$ |
// $Log$ |
| 6 |
|
// Revision 1.7 2003/03/01 21:13:39 joko |
| 7 |
|
// modified loadModule (take care!) |
| 8 |
|
// |
| 9 |
|
// Revision 1.6 2003/02/28 04:18:13 joko |
| 10 |
|
// + special-case-handling for single argument pass-in |
| 11 |
|
// + testing with constructor autocalling: not used for now since weird sideeffects occoured! |
| 12 |
|
// o however: rethink it completely! |
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// |
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// Revision 1.5 2003/02/27 16:36:02 joko |
// Revision 1.5 2003/02/27 16:36:02 joko |
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// re-allowed underscores ('_') in php classnames |
// re-allowed underscores ('_') in php classnames |
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// does this break something? |
// does this break something? |
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|
|
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function _ns2file($nsName) { |
function _ns2file($nsName) { |
| 42 |
if ($filename = str_replace('::', '/', $nsName)) { |
if ($filename = str_replace('::', '/', $nsName)) { |
|
$filename .= '.php'; |
|
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return $filename; |
return $filename; |
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} |
} |
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} |
} |
| 46 |
|
|
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function mkObject() { |
function &mkObject() { |
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$arg_list = func_get_args(); |
$arg_list = func_get_args(); |
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|
|
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// patch arglist if all arguments are passed in as a single array |
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|
if (count($arg_list) == 1 && is_array($arg_list[0])) { |
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|
$arg_list = $arg_list[0]; |
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} |
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|
|
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//print Dumper($arg_list); |
//print Dumper($arg_list); |
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$namespacedClassname = array_shift($arg_list); |
$namespacedClassname = array_shift($arg_list); |
| 57 |
if (strstr($namespacedClassname, '_')) { |
if (strstr($namespacedClassname, '_')) { |
| 66 |
$classname = str_replace('/', '_', $classname); |
$classname = str_replace('/', '_', $classname); |
| 67 |
} |
} |
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$obj = new DesignPattern_Bridge($classname, $attributes); |
$obj = new DesignPattern_Bridge($classname, $attributes); |
| 69 |
|
|
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// call constructor if possible |
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|
// FIXME: take care for side-effects!!! |
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|
/* |
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|
if (method_exists($obj, 'constructor')) { |
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$obj->constructor(); |
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} |
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*/ |
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|
|
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return $obj; |
return $obj; |
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} |
} |
| 80 |
|
|
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function loadModule($namespacedClassname) { |
function loadModule($namespacedClassname, $extension = 'php') { |
| 82 |
if ($filename = _ns2file($namespacedClassname)) { |
if ($filename = _ns2file($namespacedClassname)) { |
| 83 |
require_once($filename); |
if ($extension) { |
| 84 |
|
$filename .= ".$extension"; |
| 85 |
|
} |
| 86 |
|
|
| 87 |
|
// V1: just require |
| 88 |
|
//require_once($filename); |
| 89 |
|
|
| 90 |
|
// V2: check file for existance (didn't work!!! problem with path-style conversion regarding platform running on?) |
| 91 |
|
/* |
| 92 |
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if (file_exists($filename)) { |
| 93 |
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require_once($filename); |
| 94 |
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} else { |
| 95 |
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//user_error("Could not load module '$namespacedClassname', file '$filename' does not exist."); |
| 96 |
|
} |
| 97 |
|
*/ |
| 98 |
|
|
| 99 |
|
// V3: wrapped through eval (weird) |
| 100 |
|
/* |
| 101 |
|
$evalstring = "return include_once('$filename');"; |
| 102 |
|
$result = eval($evalstring); |
| 103 |
|
if (!$result) { |
| 104 |
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user_error("DesignPattern::Object: Could not load module '$namespacedClassname', file '$filename' does not exist."); |
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return; |
| 106 |
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} |
| 107 |
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*/ |
| 108 |
|
|
| 109 |
|
// V4: just include |
| 110 |
|
if (!include_once($filename)) { |
| 111 |
|
// TODO: do stack-backtracing here to determine function called two or three levels before!!! |
| 112 |
|
user_error("DesignPattern::Object: Could not load module '$namespacedClassname', file '$filename' does not exist."); |
| 113 |
|
return; |
| 114 |
|
} |
| 115 |
|
|
| 116 |
return 1; |
return 1; |
| 117 |
} |
} |
| 118 |
} |
} |
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