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<?php |
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|
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/** Buttons class - handles paging issues and sanity check for individual buttons |
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*/ |
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class maxButtons |
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{ |
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protected static $loadedButtons = array(); // loaded button in current scope |
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/* |
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|
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array [ index ] [ button_id ] [data - document_id, done (bool ) |
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*/ |
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protected static $documentArray = array(); // given out document ID's |
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|
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// override to give out next document id. This is useful when buttons are set but not displayed directly. |
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protected static $doNext = false; |
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protected static $current_doc_id = null; |
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protected static $current_button_id = null; |
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|
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protected static $instance = null; |
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|
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|
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public static function getInstance() |
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{ |
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if (is_null(self::$instance)) |
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self::$instance = new maxButtons(); |
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|
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return self::$instance; |
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} |
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|
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static function buttonLoad($args) |
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{ |
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|
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$button_id = $args["button_id"]; |
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self::$loadedButtons[] = $button_id; |
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$document_id = self::getDocumentID(array("button_id" => $button_id)); |
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self::$documentArray[] = array($button_id => array('document_id' => $document_id , 'done' => false)); |
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|
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} |
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|
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static function forceNextID() |
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{ |
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self::$doNext = true; |
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self::$current_doc_id = null; |
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self::$current_button_id = null; |
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} |
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|
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static function getDocumentID($args) |
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{ |
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$button_id = $args["button_id"]; |
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|
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if (! is_null(self::$current_doc_id) && self::$current_button_id == $button_id ) |
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return self::$current_doc_id; |
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|
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|
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if (self::$doNext == false) |
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{ |
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foreach(self::$documentArray as $index => $ids) |
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{ |
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foreach($ids as $doc_button_id => $doc_vars) |
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{ |
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if ($doc_button_id == $button_id) |
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{ |
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if (! $doc_vars["done"]) |
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return $doc_vars["document_id"]; |
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} |
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|
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} |
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|
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} |
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} |
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// if not found in documentarray make a new one |
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$loaded = self::$loadedButtons; |
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end($loaded); |
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$i = 0; |
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|
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foreach($loaded as $btn_id) |
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{ |
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if ($btn_id == $button_id) |
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$i++; |
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} |
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$i--; // minus the current added button.. |
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|
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//$index = key($loaded); // find last index |
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if ($i == 0) |
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$document_id = $button_id; |
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else |
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$document_id = $button_id . "_" . $i; |
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|
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self::$doNext = false; |
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self::$current_doc_id = $document_id; |
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self::$current_button_id = $button_id; |
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return $document_id; |
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|
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} |
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|
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static function buttonDone($args) |
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{ |
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$button_id = $args["button_id"]; |
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$document_id = $args["document_id"]; |
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|
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foreach(self::$documentArray as $index => $data) |
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{ |
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foreach($data as $doc_button_id => $doc_data) |
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{ |
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if ($doc_button_id == $button_id && $doc_data["document_id"] == $document_id) |
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{ |
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self::$documentArray[$index][$button_id]["done"] = true; |
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} |
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|
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} |
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|
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} |
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|
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} |
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|
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} // class |
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