/* Inclusive Design Institute */
/* */
/* 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. */
/************************************************************************/
// $Id: index.php 495 2011-02-10 21:27:00Z cindy $
// Called by ajax request from guidelineline view report -> "make decision(s)" buttons
// @ see checker/js/checker.js
define('AC_INCLUDE_PATH', '../include/');
include AC_INCLUDE_PATH . 'vitals.inc.php';
include_once AC_INCLUDE_PATH . 'classes/Utility.class.php';
include_once AC_INCLUDE_PATH . 'classes/DAO/GuidelinesDAO.class.php';
include_once AC_INCLUDE_PATH . 'classes/DAO/UserLinksDAO.class.php';
// main process to save decisions
$guidelinesDAO = new GuidelinesDAO();
$guideline_rows = $guidelinesDAO->getGuidelineByIDs($_POST['gids']);
if (!is_array($guideline_rows)) {
echo _AC("AC_ERROR_EMPTY_GID");
exit;
}
$utility = new Utility();
$seals = $utility->getSeals($guideline_rows);
if (is_array($seals)) {
$userLinksDAO = new UserLinksDAO();
$rows = $userLinksDAO->getByUserIDAndURIAndSession($_SESSION['user_id'], $_POST['uri'], $_POST['jsessionid']);
$savant->assign('user_link_id', $rows[0]['user_link_id']);
$savant->assign('seals', $seals);
$savant->display('checker/seals.tmpl.php');
}
exit;
/**
* set main report
* @access private
* @param none
* @return set main report
* @author Cindy Qi Li
*/
private function setMainStr()
{
// get $html_main.{SESSIONID}
$userLinksDAO = new UserLinksDAO();
$row = $userLinksDAO->getByUserLinkID($this->userLinkID);
$sessionID = $row['last_sessionID'];
if ($this->numOfErrors > 0) {
$detail_error = str_replace(array('{DETAIL_TITLE}', '{DIV_ID}', '{DETAIL}'), array(_AC('errors'), 'errors', $this->htmlRpt->getErrorRpt()), $this->html_detail);
}
if ($this->numOfLikelyProblems > 0) {
$detail_likely = str_replace(array('{DETAIL_TITLE}', '{DIV_ID}', '{DETAIL}'), array(_AC('likely_problems'), 'likely_problems', $this->htmlRpt->getLikelyProblemRpt()), $this->html_detail);
}
if ($this->numOfPotentialProblems > 0) {
$detail_potential = str_replace(array('{DETAIL_TITLE}', '{DIV_ID}', '{DETAIL}'), array(_AC('potential_problems'), 'potential_problems', $this->htmlRpt->getPotentialProblemRpt()), $this->html_detail);
}
// generate $html_main.{DETAIL}
if ($detail_error != '' || $detail_likely != '' || $detail_potential != '') {
$detail = '<h3>' . _AC("accessibility_review") . '</h3>' . "\n" . $detail_error . $detail_likely . $detail_potential;
}
// set display of "make decision" button
if ($this->numOfNoDecision > 0) {
$button_make_decision = $this->html_button_make_decision;
}
// set main string
$this->mainStr = str_replace(array('{SESSIONID}', '{SUMMARY}', '{GUIDELINE}', '{DETAIL}', '{BUTTON_MAKE_DECISION}'), array($sessionID, $this->summaryStr, $this->guidelineStr, $detail, $button_make_decision), $this->html_main);
}
/**
* Delete user
* @access public
* @param user_id
* @return true, if successful
* false and add error into global var $msg, if unsuccessful
* @author Cindy Qi Li
*/
public function Delete($userIDs)
{
// delete customized guidelines created by user but yet open to public
include_once AC_INCLUDE_PATH . 'classes/DAO/GuidelinesDAO.class.php';
include_once AC_INCLUDE_PATH . 'classes/DAO/ChecksDAO.class.php';
include_once AC_INCLUDE_PATH . 'classes/DAO/UserLinksDAO.class.php';
include_once AC_INCLUDE_PATH . 'classes/Utility.class.php';
$userIDs = Utility::sanitizeIntArray($userIDs);
$guidelinesDAO = new GuidelinesDAO();
$guidelines = $guidelinesDAO->getGuidelineByUserIDs($userIDs);
if (is_array($guidelines)) {
foreach ($guidelines as $guideline) {
if ($guideline['open_to_public'] == 0) {
$guidelinesDAO->Delete($guideline['guideline_id']);
}
}
}
// delete customized checks created by user but yet open to public
$checksDAO = new ChecksDAO();
$checks = $checksDAO->getCheckByUserIDs($userIDs);
if (is_array($checks)) {
foreach ($checks as $check) {
if ($check['open_to_public'] == 0) {
$checksDAO->Delete($check['check_id']);
}
}
}
// delete user links and decisions generated by this user
$userLinksDAO = new UserLinksDAO();
$userLinks = $userLinksDAO->DeleteByUserID($userIDs);
$sql = "DELETE FROM " . TABLE_PREFIX . "users\n\t\t WHERE user_id in (" . implode(",", $userIDs) . ")";
return $this->execute($sql);
}
$allow_set_decision = 'true';
}
}
} else {
if (isset($_REQUEST['referer_report'])) {
$from_referer = 'true';
if (isset($_REQUEST['referer_user_link_id'])) {
$user_link_id = $_REQUEST['referer_user_link_id'];
if ($_SESSION['user_id'] > 0) {
$allow_set_decision = 'true';
}
}
} else {
if (isset($_SESSION['user_id']) && $_REQUEST["validate_uri"]) {
// save errors into user_links
$userLinksDAO = new UserLinksDAO();
$user_link_id = $userLinksDAO->getUserLinkID($_SESSION['user_id'], $_REQUEST['uri'], $_gids);
// save errors into user_decisions
// $userDecisionsDAO = new UserDecisionsDAO();
// $userDecisionsDAO->saveErrors($user_link_id, $errors);
$allow_set_decision = 'true';
}
}
}
$_SESSION['input_form']['user_link_id'] = $user_link_id;
if ($_POST["rpt_format"] == REPORT_FORMAT_GUIDELINE) {
$a_rpt = new HTMLByGuidelineRpt($errors, $_gids[0], $user_link_id);
$_SESSION['input_form']['mode'] = 'guideline';
} else {
if ($_POST["rpt_format"] == REPORT_FORMAT_LINE) {
$a_rpt = new HtmlRpt($errors, $user_link_id);
$guidelinesDAO = new GuidelinesDAO();
foreach ($guides as $abbr) {
if ($abbr == '') {
continue;
}
$row = $guidelinesDAO->getEnabledGuidelinesByAbbr($abbr);
if ($row[0]['guideline_id'] != '') {
$gids[] = $row[0]['guideline_id'];
}
}
// set to default guideline if no input guidelines
if (!is_array($gids)) {
$gids[] = DEFAULT_GUIDELINE;
}
// retrieve user link ID
$userLinksDAO = new UserLinksDAO();
$user_link_id = $userLinksDAO->getUserLinkID($user_id, $uri, $gids);
// set new session id
$userLinksDAO->setLastSessionID($user_link_id, Utility::getSessionID());
// validating uri content
$validate_content = @file_get_contents($uri);
if (isset($validate_content)) {
$aValidator = new AccessibilityValidator($validate_content, $gids, $uri);
$aValidator->setLineOffset($offset);
$aValidator->validate();
$errors = $aValidator->getValidationErrorRpt();
// save errors into user_decisions
// $userDecisionsDAO = new UserDecisionsDAO();
// $userDecisionsDAO->saveErrors($user_link_id, $errors);
if ($output == 'html') {
// generate html output
</pre>
<?php
}
// end of foreach (display seals)
}
// end of if (display seals)
?>
</div>
<div id="output_div" >
<?php
if (isset($this->aValidator) && $this->a_rpt->getAllowSetDecisions() == 'true') {
$sessionID = Utility::getSessionID();
$userLinksDAO = new UserLinksDAO();
$userLinksDAO->setLastSessionID($this->a_rpt->getUserLinkID(), $sessionID);
echo '<form method="post" action="' . $_SERVER['PHP_SELF'] . '">' . "\n\r";
echo '<input type="hidden" name="jsessionid" value="' . $sessionID . '" />' . "\n\r";
echo '<input type="hidden" name="uri" value="' . $addslashes($_POST["uri"]) . '" />' . "\n\r";
echo '<input type="hidden" name="output" value="html" />' . "\n\r";
echo '<input type="hidden" name="validate_uri" value="1" />' . "\n\r";
echo '<input type="hidden" name="rpt_format" value="' . $addslashes($_POST['rpt_format']) . '" />' . "\n\r";
// report for referer URI
if (isset($this->referer_report)) {
echo '<input type="hidden" name="referer_report" value="' . $this->referer_report . '" />' . "\n\r";
}
// user_link_id for referer URI is sent in from request, don't need to retrieve
if (isset($this->referer_user_link_id)) {
echo '<input type="hidden" name="referer_user_link_id" value="' . $this->referer_user_link_id . '" />' . "\n\r";
}
}
// reverse decision
if (isset($_POST['reverse'])) {
foreach ($_POST['reverse'] as $sequenceID => $garbage) {
$decision->makeDecisions(array($sequenceID => AC_NO_DECISION));
}
}
}
}
// end of process to made decision
// validate referer URIs that has passed validation and received seal. The click on the seal triggers
// the if - else below.
if ($_GET['uri'] == 'referer') {
// validate if the URI from referer matches the URI defined in user_links.user_link_id
if (isset($_GET['id'])) {
$userLinksDAO = new UserLinksDAO();
$row = $userLinksDAO->getByUserLinkID($_GET['id']);
$pos_user_link_uri = strpos($row['URI'], '?');
if ($pos_user_link_URI > 0) {
$user_link_uri = substr($row['URI'], 0, $pos_user_link_uri);
} else {
$user_link_uri = $row['URI'];
}
$pos_referer_uri = strpos($_SERVER['HTTP_REFERER'], '?');
if ($pos_referer_uri > 0) {
$referer_uri = substr($_SERVER['HTTP_REFERER'], 0, $pos_referer_uri);
} else {
$referer_uri = $_SERVER['HTTP_REFERER'];
}
// guideline id must be given if the request is to check referer URI
if (!isset($_GET['gid'])) {
/**
* private
* main process to generate report in html format
*/
private function generateRESTRpt()
{
$num_of_errors = 0;
$num_of_likely_problems = 0;
$num_of_potential_problems = 0;
$checksDAO = new ChecksDAO();
$userDecisionsDAO = new UserDecisionsDAO();
// generate section details
foreach ($this->errors as $error) {
// generate each error result
$result_type = '';
$repair = '';
$decision = '';
$decision_questions = '';
$decision_made = '';
$row_check = $checksDAO->getCheckByID($error["check_id"]);
if ($row_check["confidence"] == KNOWN) {
// only known errors have <repair>
$num_of_errors++;
$result_type = _AC('error');
$repair = str_replace('{REPAIR}', htmlentities(_AC($row_check["how_to_repair"])), $this->rest_repair);
} else {
// generate user's decision. only likely and potential problems have decisions to make
$row_userDecision = $userDecisionsDAO->getByUserLinkIDAndLineNumAndColNumAndCheckID($this->userLinkID, $error["line_number"], $error["col_number"], $error['check_id']);
if ($row_userDecision['decision'] == AC_DECISION_PASS || $row_userDecision['decision'] == AC_DECISION_FAIL) {
if ($row_userDecision['decision'] == AC_DECISION_PASS) {
$decision_text = _AC('pass');
}
if ($row_userDecision['decision'] == AC_DECISION_FAIL) {
$decision_text = _AC('fail');
}
$decision_made = str_replace(array('{DECISIONMADE}', '{DECISIONMADEDATE}'), array(htmlentities($decision_text), $row_userDecision['last_update']), $this->rest_decision_made);
}
if ($row_check["confidence"] == LIKELY) {
$result_type = _AC('likely_problem');
if (!$row_userDecision || $row_userDecision['decision'] == AC_DECISION_FAIL) {
$num_of_likely_problems++;
}
}
if ($row_check["confidence"] == POTENTIAL) {
$result_type = _AC('potential_problem');
if (!$row_userDecision || $row_userDecision['decision'] == AC_DECISION_FAIL) {
$num_of_potential_problems++;
}
}
$decision_questions = str_replace(array('{SEQUENCEID}', '{DECISIONPASS}', '{DECISIONFAIL}'), array($error['line_number'] . '_' . $error['col_number'] . '_' . $error['check_id'], htmlentities(_AC($row_check['decision_pass'])), htmlentities(_AC($row_check['decision_fail']))), $this->rest_decision_questions);
$decision = $decision_questions . $decision_made;
// end of generating user's decision
}
$result .= str_replace(array('{RESULTTYPE}', '{LINENUM}', '{COLUMNNUM}', '{BASE_HREF}', '{CHECK_ID}', '{TITLE}', '{ERRORMSG}', '{ERRORSOURCECODE}', '{REPAIR}', '{DECISION}'), array($result_type, $error["line_number"], $error["col_number"], htmlentities(AC_BASE_HREF), $error['check_id'], htmlentities(_AC("suggest_improvements")), htmlentities(_AC($row_check['err'])), htmlentities($error["html_code"], ENT_QUOTES, "UTF-8"), $repair, $decision), $this->rest_result);
}
// retrieve session id
$userLinksDAO = new UserLinksDAO();
$row = $userLinksDAO->getByUserLinkID($this->userLinkID);
$sessionID = $row['last_sessionID'];
// generate guidelines
$guidelinesDAO = new GuidelinesDAO();
foreach ($this->guidelineArray as $gid) {
$row_guideline = $guidelinesDAO->getGuidelineByIDs($gid);
$guidelines .= str_replace('{GUIDELINE}', htmlentities($row_guideline[0]['title']), $this->rest_guideline);
}
// find out result status: pass, fail, conditional pass
if ($num_of_errors > 0) {
$status = _AC('fail');
} else {
if ($num_of_likely_problems + $num_of_potential_problems > 0) {
$status = _AC('conditional_pass');
} else {
$status = _AC('pass');
}
}
// generate final output
$this->output = str_replace(array('{STATUS}', '{SESSIONID}', '{NUMOFERRORS}', '{NUMOFLIKELYPROBLEMS}', '{NUMOFPOTENTIALPROBLEMS}', '{GUIDELINES}', '{RESULTS}'), array($status, $sessionID, $num_of_errors, $num_of_likely_problems, $num_of_potential_problems, $guidelines, $result), $this->rest_main);
}
