/*
* Tanaguru - Automated webpage assessment
* Copyright (C) 2008-2015 Tanaguru.org
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Contact us by mail: tanaguru AT tanaguru DOT org
*/
package org.tanaguru.rules.accessiweb22;
import org.tanaguru.entity.audit.TestSolution;
import org.tanaguru.ruleimplementation.AbstractMarkerPageRuleImplementation;
import org.tanaguru.rules.elementchecker.pertinence.AttributePertinenceChecker;
import org.tanaguru.rules.elementselector.ImageElementSelector;
import static org.tanaguru.rules.keystore.AttributeStore.ALT_ATTR;
import static org.tanaguru.rules.keystore.AttributeStore.SRC_ATTR;
import static org.tanaguru.rules.keystore.CssLikeQueryStore.FORM_BUTTON_WITH_ALT_CSS_LIKE_QUERY;
import static org.tanaguru.rules.keystore.MarkerStore.DECORATIVE_IMAGE_MARKER;
import static org.tanaguru.rules.keystore.MarkerStore.INFORMATIVE_IMAGE_MARKER;
import static org.tanaguru.rules.keystore.RemarkMessageStore.*;
import org.tanaguru.rules.textbuilder.TextAttributeOfElementBuilder;
/**
* Implementation of the rule 1.3.3 of the referential Accessiweb 2.2.
* <br/>
* For more details about the implementation, refer to <a href="http://www.tanaguru.org/en/content/aw22-rule-1-3-3">the rule 1.3.3 design page.</a>
* @see <a href="http://www.accessiweb.org/index.php/accessiweb-22-english-version.html#test-1-3-3"> 1.3.3 rule specification</a>
*
*/
public class Aw22Rule01033 extends AbstractMarkerPageRuleImplementation {
/** The name of the nomenclature that handles the image file extensions */
private static final String IMAGE_FILE_EXTENSION_NOM = "ImageFileExtensions";
/**
* Constructor
*/
public Aw22Rule01033() {
super(
new ImageElementSelector(FORM_BUTTON_WITH_ALT_CSS_LIKE_QUERY, true, false),
// the informative images are part of the scope
INFORMATIVE_IMAGE_MARKER,
// the decorative images are not part of the scope
DECORATIVE_IMAGE_MARKER,
// checker for elements identified by marker
new AttributePertinenceChecker(
ALT_ATTR,
// check emptiness
true,
// compare with src attribute
new TextAttributeOfElementBuilder(SRC_ATTR),
// compare attribute value with nomenclature
IMAGE_FILE_EXTENSION_NOM,
// not pertinent message
NOT_PERTINENT_ALT_MSG,
// manual check message
CHECK_ALT_PERTINENCE_OF_INFORMATIVE_IMG_MSG,
// evidence elemeents
ALT_ATTR,
SRC_ATTR),
// checker for elements not identified by marker
new AttributePertinenceChecker(
ALT_ATTR,
// no emptiness check
false,
// compare with src attribute
new TextAttributeOfElementBuilder(SRC_ATTR),
// compare attribute value with nomenclature
IMAGE_FILE_EXTENSION_NOM,
// override not pertinent result
TestSolution.NEED_MORE_INFO,
// not pertinent message
CHECK_NATURE_OF_IMAGE_WITH_NOT_PERTINENT_ALT_MSG,
// manual check message
CHECK_NATURE_OF_IMAGE_AND_ALT_PERTINENCE_MSG,
// evidence elemeents
ALT_ATTR,
SRC_ATTR)
);
}
}