$value){ $metafieldname = 'aqsm-allowableFields-'.$key; $override = get_post_meta( get_the_ID(),$metafieldname,true); // Apply post overrides if($override!="" && $override!=null){ $thisPageVariables[$key]=$override; }else{ $thisPageVariables[$key]=AQSM_UpdateContentQSVar($key,$value); } } $html = new simple_html_dom(); $html->load($content); // Update all tags $aLinks = $html->find('a'); foreach($aLinks as $aLink){ foreach($_SESSION['AQSM_TrackingQSVars']['targetURLs'] as $aTargetUrl){ $ModMe=false; if(strpos($aLink->href,$aTargetUrl)!==false){$ModMe = true;} if(strpos($aLink->href,"http://".$aTargetUrl)!==false){$ModMe = true;} if(strpos($aLink->href,"https://".$aTargetUrl)!==false){$ModMe = true;} if($ModMe == true){ $aLink->href = AQSM_ReplaceQSInLinks($aLink->href,$thisPageVariables); } } } // Update all

tags $muffins = $html->find('form'); foreach($muffins as $muffin){ foreach($_SESSION['AQSM_TrackingQSVars']['targetURLs'] as $aTargetUrl){ $ModMe=false; if(strpos($muffin->action,$aTargetUrl)!==false){$ModMe = true;} if(strpos($muffin->action,"http://".$aTargetUrl)!==false){$ModMe = true;} if(strpos($muffin->action,"https://".$aTargetUrl)!==false){$ModMe = true;} if($ModMe == true){ // Remove any hardcoded query string values from the form that are under management $muffin->action = AQSM_StripQSLinksFromString($muffin->action,$thisPageVariables); foreach($thisPageVariables as $key => $value){ $extant = false; $formFields = $muffin->find('input'); // Look for field in the form to see if it already exists foreach($formFields as $formField){ if($formField->id == $key || $formField->name==$key){ // Field exists in the form - update it $formField->value = $value; $extant = true; } } unset($formFields); if(!$extant){ // Field does not exist $append = $muffin->first_child(); $append->outertext = "\n".$append->outertext; } } } } } /* // Get a list of all URL's that need to be updated $urlsToScanFor = array(); foreach($_SESSION['AQSM_TrackingQSVars']['targetURLsRG'] as $targetURLrg){ preg_match_all($targetURLrg,$content,$urlToScanFor,PREG_PATTERN_ORDER); $urlsToScanFor=array_merge($urlsToScanFor,$urlToScanFor[0]); } unset($urlActionItems); $urlActionItems=array(); $urlActionItems['original'] = null; // For each URL, update the QS vars and then replace in the content foreach($urlsToScanFor as $url){ $urlActionItems['original'][]="(".preg_quote($url).")i"; $urlActionItems['new'][]="".AQSM_ReplaceQSInLinks($url, $thisPageVariables).""; } if(is_array($urlActionItems['original'])){ ksort($urlActionItems['original']); ksort($urlActionItems['new']); $content = preg_replace($urlActionItems['original'],$urlActionItems['new'],$content); } */ $content = $html->save(); $html->clear(); } return $content; }// end AQSM_LinkTrackingQSFilter add_filter('the_content', 'AQSM_LinkTrackingQSFilter'); function AQSM_XSSCleanser($filhlyValue){ if(strlen($filhlyValue) != strlen(strip_tags($filhlyValue))){ // Void the variable content if there is html $filhlyValue = ""; }else{ $notAllowed = array(" ","'"); //remove any disallowed characters here $filhlyValue = str_replace($notAllowed, "", $filhlyValue); } return $filhlyValue; }// end AQSM_XSSCleanser function AQSM_StripQSLinksFromString ($patient,$AQSM_thisContentQSVars){ echo "\n\n PT= $patient \n\n"; // Prep String for surgery if(substr($patient,-1)=="\""){ $patient = substr($patient,0,-1); } // Split the patient $patientOrgans = explode("?",$patient); if(count($patientOrgans)<=1){ $patientOrgans[1]=""; } // Clean the organs $patientOrgans[1]=str_ireplace("&","&",$patientOrgans[1]); $patientOrgans[1]=str_ireplace("&","&",$patientOrgans[1]); // Separate the organs $patientOrgansKeys = array(); $organism = array(); $patientOrgansKeys = explode("&",$patientOrgans[1]); foreach($patientOrgansKeys as $organ){ $organDiscrete = explode("=",$organ); if(count($organDiscrete)==2){ $organism[$organDiscrete[0]]=$organDiscrete[1]; } } // Determine which organs are kept and which are replaced foreach($AQSM_thisContentQSVars as $key => $value){ unset($organism[$key]); } // Assemble the new organism foreach($organism as $organName =>$organ){ if($organ!=""){ $newOrganism[] = $organName."=".$organ; } } // Determine whether a trailing / needs to be added to the domain name for consistency if(strripos($patientOrgans[0],"://")!==false && substr_count($patientOrgans[0],"/")==2 && substr_count($patientOrgans[0],"?")==0){ $patientOrgans[0] .= "/"; } //Append New Keys if(is_array($newOrganism)){ $newKeysString = implode($newOrganism,"&"); }else{ $newKeyString = $newOrganism; } $patient = AQSM_joinQSToLink($patientOrgans[0],$newKeysString); // Re-encode the &'s //$patient .= "\""; while($patient != preg_replace("#(&)([^\#].*)#i","&$2",$patient)){ $patient = preg_replace("#(&)([^\#].*)#i","&$2",$patient); } return $patient; }// end AQSM_StripQSLinksFromString function AQSM_ReplaceQSInLinks($patient,$AQSM_thisContentQSVars){ // Prep String for surgery if(substr($patient,-1)=="\""){ $patient = substr($patient,0,-1); } // Split the patient $patientOrgans = explode("?",$patient); if(count($patientOrgans)<=1){ $patientOrgans[1]=""; } // Clean the organs $patientOrgans[1]=str_ireplace("&","&",$patientOrgans[1]); $patientOrgans[1]=str_ireplace("&","&",$patientOrgans[1]); // Separate the organs $patientOrgansKeys = array(); $organism = array(); $patientOrgansKeys = explode("&",$patientOrgans[1]); foreach($patientOrgansKeys as $organ){ $organDiscrete = explode("=",$organ); if(count($organDiscrete)==2){ $organism[$organDiscrete[0]]=$organDiscrete[1]; } } // Determine which organs are kept and which are replaced foreach($AQSM_thisContentQSVars as $key => $value){ unset($organism[$key]); if($value !== null){ $organism[$key]=urlencode($value); } } // Assemble the new organism foreach($organism as $organName =>$organ){ if($organ!=""){ $newOrganism[] = $organName."=".$organ; } } // Determine whether a trailing / needs to be added to the domain name for consistency if(strripos($patientOrgans[0],"://")!==false && substr_count($patientOrgans[0],"/")==2 && substr_count($patientOrgans[0],"?")==0){ $patientOrgans[0] .= "/"; } //Append New Keys if(is_array($newOrganism)){ $newKeysString = implode($newOrganism,"&"); }else{ $newKeyString = $newOrganism; } $patient = AQSM_joinQSToLink($patientOrgans[0],$newKeysString); // Re-encode the &'s //$patient .= "\""; while($patient != preg_replace("#(&)([^\#].*)#i","&$2",$patient)){ $patient = preg_replace("#(&)([^\#].*)#i","&$2",$patient); } return $patient; } function AQSM_joinQSToLink($patient,$organ){ if($organ != ""){ if(strrpos($patient,"?")==false){ $patient .= "?$organ"; } elseif(substr($patient,-1)=="?" || substr($patient,-1)=="&" || substr($patient,-6)=="&") { $patient .= "$organ"; }else{ $patient .= "&$organ"; } } return $patient; }//AQSM_joinQSToLink function AQSM_UpdateContentQSVar($key,$value){ if($_SESSION['AQSM_TrackingQSVars']['allowedVariables'][$key]===null){ return $value; }else{ if($_SESSION['AQSM_TrackingQSVars']['allowedVariablesMeta'][$key]['append']==false){ return $value; }else{ if($value!=$_SESSION['AQSM_TrackingQSVars']['allowedVariablesMeta'][$key]['default']){ $values=explode(",",$_SESSION['AQSM_TrackingQSVars']['allowedVariables'][$key]); $values2 = explode(",",$value); if(is_array($values)){ if(is_array($values2)){ $values = array_merge($values,$values2); }else{ if(!in_array($value,$values)){ array_unshift($values,$value); } } $values=array_unique($values); }else{ $values[0] = $value; } $untrimmed = implode(",",$values); return trim($untrimmed,","); }else{ $_SESSION['AQSM_TrackingQSVars']['allowedVariablesConfirmedDefaults'][]=$key; $_SESSION['AQSM_TrackingQSVars']['allowedVariablesConfirmedDefaults']=array_unique($_SESSION['AQSM_TrackingQSVars']['allowedVariablesConfirmedDefaults']); return $value; } } } }// AQSM_UpdateContentQSVar