Metacat

 /*

  *   '$RCSfile$'

  *     Purpose: Basic funtions to support searching workflows

  *   Copyright: 2009 Regents of the University of California and the

  *               National Center for Ecological Analysis and Synthesis

  *     Authors: Michael Daigle

  *

  *    '$Author: leinfelder $'

  *      '$Date: 2008-06-17 13:16:32 -0700 (Tue, 17 Jun 2008) $'

  *  '$Revision: 4006 $'

  *

  * This program is free software; you can redistribute it and/or modify

  * it under the terms of the GNU General Public License as published by

  * the Free Software Foundation; either version 2 of the License, or

  * (at your option) any later version.

  *

  * This program is distributed in the hope that it will be useful,

  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  * GNU General Public License for more details.

  *

  * You should have received a copy of the GNU General Public License

  * along with this program; if not, write to the Free Software

  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

  */

 * Generate a workflow query string.  this assumes that search fields meet the

 * following criteria in the web page:

 *    (i.e. the search mode input for the sf-firstname input would be sm-firstname)

function setWorkflowQueryFormField(formId) {

	var queryString = "";

	queryString += "<pathquery version='1.2'>";

	queryString += "<returndoctype>entity</returndoctype>";

	queryString += "<returndoctype>-//UC Berkeley//DTD MoML 1//EN</returndoctype>";

	queryString += "<returnfield>/entity/property[@name=\'KeplerDocumentation\']/property[@name=\'description\']/configure</returnfield>";

	queryString += "<returnfield>/entity/property[@name=\'KeplerDocumentation\']/property[@name=\'createDate\']/configure</returnfield>";

	queryString += "<returnfield>/entity/property[@name=\'KeplerDocumentation\']/property[@name=\'workflowId\']/configure</returnfield>";

	queryString += "<returnfield>/entity/property[@name=\'entityId\']/@value</returnfield>";

	queryString += "<querygroup operator='INTERSECT'>";

	var elementList = document.getElementById(formId).elements;

	for(var i = 0; i < elementList.length; i++) {

	//alert("form element: " + elementList[i].id);

		if((elementList[i].id.indexOf("sf-") == 0) && (elementList[i].value != '')) {

			queryString += getQueryTerm(elementList[i]);

		}

	}

	queryString += "</querygroup>";

	queryString += "</pathquery>";

	//alert(queryString);

	var queryField = document.getElementById("query");

	queryField.value = queryString;

}

 * Generate individual query terms for all the search input fields in a search

 * form.  There must be a case for each search field handle explicitly below.

 * This assumes:

 * -- search input fields have an ID that starts with sf-

 * -- if there is a search mode dropdown for an input field in the form, it's ID

 *    should use the same convention as the input field, but start with sm-

 *    (i.e. the search mode input for the sf-firstname input would be sm-firstname)

 */

	var baseId = sfElement.id.substring(3, sfElement.id.length);

	var searchMode = "contains";

	var selector = document.getElementById("sm-" + baseId);

	if (selector != null) {

		searchMode = selector.value;

	}

	var pathExpr = '';

	if (sfElement.name == 'name') {

		pathExpr += "<queryterm casesensitive='false' searchmode='" + searchMode + "'>";

		pathExpr += "<value>" + sfElement.value + "</value>";

		pathExpr += "<pathexpr>entity/@name</pathexpr>";

		pathExpr += "</queryterm>";

	} else if (sfElement.name == 'keyword') {

		pathExpr += "<queryterm casesensitive='false' searchmode='" + searchMode + "'>";

		pathExpr += "<value>" + sfElement.value + "</value>";

		pathExpr += "<pathexpr>property/@value</pathexpr>";

		pathExpr += "</queryterm>";

	} else if (sfElement.name == 'creator') {

		pathExpr += "<queryterm casesensitive='false' searchmode='" + searchMode + "'>";

		pathExpr += "<value>" + sfElement.value + "</value>";

		pathExpr += "<pathexpr>property/property/configure</pathexpr>";

		pathExpr += "</queryterm>";

	} else if (sfElement.name == 'description') {

		pathExpr += "<queryterm casesensitive='false' searchmode='" + searchMode + "'>";

		pathExpr += "<value>" + sfElement.value + "</value>";

		pathExpr += "<pathexpr>property/property/configure</pathexpr>";

		pathExpr += "</queryterm>";

	} else if (sfElement.name == 'date-created') {

		pathExpr += "<queryterm casesensitive='false' searchmode='" + searchMode + "'>";

		pathExpr += "<value>" + sfElement.value + "</value>";

		pathExpr += "<pathexpr>property/property/configure</pathexpr>";

		pathExpr += "</queryterm>";

	} else if (sfElement.name == 'date-executed') {

		pathExpr += "<queryterm casesensitive='false' searchmode='" + searchMode + "'>";

		pathExpr += "<value>" + sfElement.value + "</value>";

		pathExpr += "<pathexpr>property/property/configure</pathexpr>";

		pathExpr += "<queryterm casesensitive='false' searchmode='" + searchMode + "'>";

		pathExpr += "<pathexpr>/entity/property/@name</pathexpr>";

		pathExpr += "<queryterm casesensitive='false' searchmode='" + searchMode + "'>";

		pathExpr += "<value>" + sfElement.value + "</value>";

		pathExpr += "<queryterm casesensitive='false' searchmode='" + searchMode + "'>";

		pathExpr += "<value>" + sfElement.value + "</value>";

		pathExpr += "<pathexpr>property/property/configure</pathexpr>";

		pathExpr += "</queryterm>";

	} else if (sfElement.name == 'status') {

		pathExpr += "<queryterm casesensitive='false' searchmode='" + searchMode + "'>";

		pathExpr += "<value>" + sfElement.value + "</value>";

		pathExpr += "<pathexpr>property/property/configure</pathexpr>";

		pathExpr += "</queryterm>";

	}

	//alert("returning path expression: " + pathExpr);

	return pathExpr;

}