parser.modifylayoutview.php

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                        unset($row [$colID]);
                    } else
                    {
                        $startOfRow = false;
                    }
                }
                // reindex to remove leading (empty)s
                $newRow = array();
                foreach ($row as $colID => $col)
                {
                    $newRow [$colID - $offset] = $col;
                }
                $this->_viewdefs ['panels'] [$panelID] [$rowID] = $newRow;
            }
        }
        //          _pp($this->_viewdefs);
    }

    function _padFields ()
    {
        if (! empty($this->_viewdefs))
        {
            foreach ($this->_viewdefs ['panels'] as $panelID => $panel)
            {
                $column = 0;
                foreach ($panel as $rowID => $row)
                {
                    // pad between fields on a row
                    foreach ($row as $colID => $col)
                    {
                        for ($i = $column + 1 ; $i < $colID ; $i ++ )
                        {
                            $row [$i] = array('name' => '(empty)', 'label' => '(empty)');
                        }
                        $column = $colID;
                    }
                    // now pad out to the end of the row
                    if (($column + 1) < $this->maxColumns)
                    { // last column is maxColumns-1
                        for ($i = $column + 1 ; $i < $this->maxColumns ; $i ++ )
                        {
                            $row [$i] = array('name' => '(empty)', 'label' => '(empty)');
                        }
                    }
                    ksort($row);
                    $this->_viewdefs ['panels'] [$panelID] [$rowID] = $row;
                }
            }
        }
    }


    // add a new field to the end of a panel
    // don't write out (caller should call handleSave() when ready)
    function _addField ($properties, $panelID = FALSE)
    {

        // if a panelID was not passed, use the first available panel in the list
        if (!$panelID) {
            $panels = array_keys($this->_viewdefs['panels']);
            $panelID = $panels[0];
        }

        if (isset($this->_viewdefs ['panels'] [$panelID]))
        {

            // need to clean up the viewdefs before writing them -- Smarty will fail if any fillers/empties are present
            foreach ($this->_viewdefs['panels'] as $loop_panelID => $panel_contents) {
                foreach ($panel_contents as $row_id => $row) {
                    foreach ($row as $col_id => $col) {
                        if ($col['name'] == '(filler)') {
                            $this->_viewdefs['panels'][$loop_panelID][$row_id][$col_id] = NULL;
                        }
                        elseif ($col['name'] == '(empty)') {
                            unset($this->_viewdefs['panels'][$loop_panelID][$row_id][$col_id]);
                        }
                    }
                }
            }

            $panel = $this->_viewdefs ['panels'] [$panelID];
            $lastrow = count($panel) - 1; // index starts at 0
            $lastcol = count($panel [$lastrow]);

            // if we're on the last column of the last row, start a new row
            //          print "lastrow=$lastrow lastcol=$lastcol";
            if ($lastcol >= $this->maxColumns)
            {
                $lastrow ++;
                $this->_viewdefs ['panels'] [$panelID] [$lastrow] = array();
                $lastcol = 0;
            }

            $this->_viewdefs ['panels'] [$panelID] [$lastrow] [$lastcol] = $properties;
        }
    }

    /* getModelFields returns an array of all fields stored in the database for this module plus those fields in the original layout definition (so we get fields such as Team ID)*/
    function _getModelFields ()
    {
        $modelFields = array();
        $origViewDefs = $this->_getOrigFieldViewDefs();
//        $GLOBALS['log']->debug("Original viewdefs = ".print_r($origViewDefs,true));
        foreach ($origViewDefs as $field => $def)
        {
            if (!empty($field))
            {
                if (! is_array($def)) {
                    $def = array('name' => $field);
                }
                // get this field's label - if it has not been explicitly provided, see if the fieldDefs has a label for this field, and if not fallback to the field name
                if (! isset($def ['label']))
                        {
                            if (! empty($this->_fieldDefs [$field] ['vname']))
                            {
                                $def ['label'] = $this->_fieldDefs [$field] ['vname'];
                            } else
                            {
                                $def ['label'] = $field;
                            }
                        }
                $modelFields[$field] = array('name' => $field, 'label' => $def ['label']);
            }
        }
        $GLOBALS['log']->debug(print_r($modelFields,true));
        foreach ($this->_fieldDefs as $field => $def)
        {
            if ((!empty($def['studio']) && $def['studio'] == 'visible')
            || (empty($def['studio']) &&  (empty($def ['source']) || $def ['source'] == 'db' || $def ['source'] == 'custom_fields') && $def ['type'] != 'id' && strcmp($field, 'deleted') != 0 && (empty($def ['dbType']) || $def ['dbType'] != 'id') && (empty($def ['dbtype']) || $def ['dbtype'] != 'id')))
            {
                $label = isset($def['vname']) ? $def['vname'] : $def['name'];
                $modelFields [$field] = array('name' => $field, 'label' => $label);
            }
            else
            {
                $GLOBALS['log']->debug( get_class($this)."->_getModelFields(): skipping $field from modelFields as it fails the test for inclusion");
                if ($field == 'assigned_user_name')
                {
                    $GLOBALS['log']->debug( print_r($def,true));
                }
            }
        }
        $GLOBALS['log']->debug( get_class($this)."->_getModelFields(): remaining entries in modelFields are: ".implode(",",array_keys($modelFields)));
        return $modelFields;
    }

    function _parseData ($panels)
    {
        $fields = array();
        if (empty($panels))
        return;

        // Fix for a flexibility in the format of the panel sections - if only one panel, then we don't have a panel level defined, it goes straight into rows
        // See EditView2 for similar treatment
        if (! empty($panels) && count($panels) > 0)
        {
            $keys = array_keys($panels);
            if (is_numeric($keys [0]))
            {
                $defaultPanel = $panels;
                unset($panels); //blow away current value
                $panels [''] = $defaultPanel;
            }
        }

        foreach ($panels as $panelID => $panel)
        {
            foreach ($panel as $rowID => $row)
            {
                foreach ($row as $colID => $col)
                {
                    $properties = array();

                    if (! empty($col))
                    {
                        if (is_string($col))
                        {
                            $properties ['name'] = $col;
                        } else if (! empty($col ['name']))
                        {
                            $properties = $col;
                        }
                    } else
                    {
                        $properties ['name'] = translate('LBL_FILLER');
                    }

                    if (! empty($properties ['name']))
                    {

                        // get this field's label - if it has not been explicity provided, see if the fieldDefs has a label for this field, and if not fallback to the field name
                        if (! isset($properties ['label']))
                        {
                            if (! empty($this->_fieldDefs [$properties ['name']] ['vname']))
                            {
                                $properties ['label'] = $this->_fieldDefs [$properties ['name']] ['vname'];
                            } else
                            {
                                $properties ['label'] = $properties ['name'];
                            }
                        }

                        $displayData[strtoupper($panelID)] [$rowID] [$colID] = $properties;

                    }
                }
            }
        }
        return $displayData;
    }

    function _getOrigFieldViewDefs ()
    {
        $origFieldDefs = array();
        $GLOBALS['log']->debug("Original File = ".$this->_originalFile);
        if (file_exists($this->_originalFile))
        {
            include ($this->_originalFile);
            $origdefs = $viewdefs [$this->_module] [$this->_sourceView] ['panels'];
//          $GLOBALS['log']->debug($origdefs);
            // Fix for a flexibility in the format of the panel sections - if only one panel, then we don't have a panel level defined, it goes straight into rows
            // See EditView2 for similar treatment
            if (! empty($origdefs) && count($origdefs) > 0)
            {
                $keys = array_keys($origdefs);
                if (is_numeric($keys [0]))
                {
                    $defaultPanel = $origdefs;
                    unset($origdefs); //blow away current value
                    $origdefs [''] = $defaultPanel;
                }
            }
            foreach ($origdefs as $pname => $paneldef)
            {
                foreach ($paneldef as $row)
                {
                    foreach ($row as $fieldDef)
                    {
                        if (is_array($fieldDef))
                        {
                            $fieldName = $fieldDef ['name'];
                        }
                        else
                        {
                            $fieldName = $fieldDef;
                        }
                        $origFieldDefs [$fieldName] = $fieldDef;
                    }
                }
            }
        }

        return $origFieldDefs;
    }

}
?>