snap2/tk2/editors/TKSnapMediaAgentsheetsEditor.php5

<?php

class TKSnapMediaAgentsheetsEditor extends TKSnapEditor {   //editor for Agentsheets Applet
    protected function showEditor($cm, $failed) {
        $form = new TKForm();
        $table = $form->addTable();
        $table->addTextTo('header', 'Upload Applet', array('colspan' => 2, 'style' => array('font-size' => '1.4em')));

        $table->addText("Applet Directory (.zip)", array('class' => array('snapInfoLabel')));
        $upload = $table->addFormInput('file', 'fileUpload');
        $table->addRow();
        $table->addText("Index file (.html)", array('class'=>array('snapInfoLabel')));
        $indexFileUpload = $table->addFormInput('file', 'indexFile');
//      $table->addText("Applet Width", array('class' => array('snapInfoLabel')));
//      $table->addFormInput('text', 'width', $failed ? $_REQUEST['width'] : $cm->getWidth());
//      $table->addRow();
//      $table->addText("Applet Height", array('class' => array('snapInfoLabel')));
//      $table->addFormInput('text', 'height', $failed ? $_REQUEST['height'] : $cm->getHeight());
        $upload->size = 40;
        $indexFileUpload->size = 40;
        $form->addText("<br />\n");
        $form->addFormInput('submit', 'snap2ed_save', "Save");
        $form->addFormInput('submit', 'snap2ed_saveAndExit', "Save and Exit");
        $form->addFormInput('submit', 'snap2ed_exit', "Exit without Saving");
        $this->add($form);
    }

    protected function getValue($pattern, $indexFile) {  //a wrapper function for preg_match that returns whatever was in parentheses in the pattern
        $matches = array();
        preg_match($pattern, $indexFile, $matches);

        return isset($matches[1]) ? $matches[1] : '';
    }


    protected function processSave($oldCM) { //save to database
        if($_FILES['fileUpload']['tmp_name'] != "") {
            $fileName = $_FILES['fileUpload']['name'];
            $tmpFile = $_FILES['fileUpload']['tmp_name'];
        }
        else {
            $tmpFile = "";
        }
        if (($_FILES['indexFile']['tmp_name']) != "" ) {  //parse the INDEX FILE to find width, height, wsCols, wsRows, and worksheet file name
            $indexName = $_FILES['indexFile']['tmp_name'];
            $indexContents = file_get_contents($indexName);
        //set reg ex patterns to find certain variables...
            $width = '/<APPLET CODEBASE="applet" CODE="__mysimulation__.class" ARCHIVE="uAgentsheets.jar" WIDTH="([0-9]*)"/';
            $height = '/<APPLET CODEBASE="applet" CODE="__mysimulation__.class" ARCHIVE="uAgentsheets.jar" WIDTH="[0-9]*" HEIGHT="([0-9]*)"/';
            $wsCols = '/<PARAM NAME="WorksheetColumns" VALUE="([0-9]*)"/';
            $wsRows = '/<PARAM NAME="WorksheetRows" VALUE="([0-9]*)/';
            $worksheet = '/<PARAM NAME="DefaultWorksheet" VALUE="(.*?)\.ws">/';
            $additionalWorksheets = '/<PARAM NAME="AllWorksheets" VALUE="(.*?)">/';
        //then run preg_match
            $width = $this->getValue($width, $indexContents);
            $height = $this->getValue($height, $indexContents);
            $wsCols = $this->getValue($wsCols, $indexContents);
            $wsRows = $this->getValue($wsRows, $indexContents);
            $worksheet = $this->getValue($worksheet, $indexContents) . '.ws';
            $additionalWorksheets = $this->getValue($additionalWorksheets, $indexContents);
            if($additionalWorksheets != '')
                $additionalWorksheets = explode(':', $additionalWorksheets);
            else
                $additionalWorksheets = array();
        } else {
            $width = $oldCM->getWidth();
            $height = $oldCM->getHeight();
            $wsCols = $oldCM->getWsCols();
            $wsRows= $oldCM->getWsRows();
            $worksheet = $oldCM->getWorksheet();
            $additionalWorksheets = $oldCM->getAdditionalWorksheets();
        }


        $cmNew = new SnapContentMediaAgentsheetsApplet($this->version);
        if($tmpFile == "") {
            $stat = true;
            if($width != "") $stat = $cmNew->setWidth($oldCM, $width);
            if($height != "" && $stat) $stat = $cmNew->setHeight($oldCM, $height);
            if($wsCols != "" && $stat) $stat = $cmNew->setWsCols($oldCM, $wsCols);
            if($wsRows != "" && $stat) $stat = $cmNew->setWsRows($oldCM, $wsRows);

            if($worksheet != "" && $stat) $stat = $cmNew->setWorksheet($oldCM, $worksheet);
            if(count($additionalWorksheets) > 0 && $stat) $stat = $cmNew->setAdditionalWorksheets($oldCM, $additionalWorksheets);
        }
        else
            $stat = $cmNew->uploadApplet($tmpFile, $fileName, $width, $height, $wsCols, $wsRows, $worksheet, $additionalWorksheets);

        if(!$stat) {
            $cmNew->delete();
            $html = "<p><b>Error:<b/> Could not save applet: " . $cmNew->getLastError() . "</p>";
            $this->addText($html);
            return false;
        }
            return $cmNew;
    }
}

?>

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