Calendar
(.*)(| />)}sU"; // betwixt the specified tags
if($fullreturn) $tag_regex = "{<$tag ?(.*)(>| />)}sU";
preg_match_all($tag_regex, $text, $tag_matches, PREG_SET_ORDER);
if(count($tag_matches)){
if($fullreturn){ // return the entire tag, if requested
$content = $tag_matches[0][0];
} else { // otherwise, return just the content
$content = $tag_matches[0][1];
}
} else {
return false;
}
return $content;
}
# storeParam() - extract content for an array of elements into an array of results
function storeParams($paramarray,$text){
foreach($paramarray as $tag){
$PARAMS[$tag] = getParam($tag,$text);
}
if(count($PARAMS)){
return $PARAMS;
} else {
return false;
}
}
# get Attribs() - extract attributes from a tag
# (hard-coded for specific elements, since we know them)
function getAttribs($text,$type){
# $attrib_regex = "{<([A-Za-z]*) ([A-Za-z]*)=\"?([^\"]*)\"?(>| />)}sU";
switch($type){
case "url":
$attrib_regexURL = "{");
$channelinfo = substr($body,0,$itempos);
$_RSS = storeParams($feedparams,$channelinfo);
if($_RSS["description"]){
$_RSS["description"] = str_replace("","",$_RSS["description"]);
}
// figure out if there's any new content (inactive for now)
/*
if($_RSS["lastBuildDate"]){
$_RSS["lastBuildDate"] = convertZulu($_RSS["lastBuildDate"]);
$builddate = mktime("$_TIME[hour]","$_TIME[min]","$_TIME[sec]","$_TIME[month]","$_TIME[mday]","$_TIME[year]");
// if($builddate < $row["updated"]) $uptodate = true;
}
*/
if(!$uptodate){
$count = 1;
// update the individual items, if needed
$item_regex = "|(.*) |sU";
preg_match_all($item_regex, $body, $item_matches, PREG_SET_ORDER);
foreach($item_matches as $item){
$uid = getParam("uid",$item[1]);
$public = getParam("public",$item[1]);
if(!$public) $public = "100";
if($uid && $public >= 90){
$_ITEMS[$count] = storeParams($itemparams,$item[1]);
if($myurl = getParam("url",$item[1],1)){
$_ITEMS[$count]["url"] = getAttribs($myurl,"url");
unset($myurl);
}
if($mysize = getParam("size",$item[1],1)){
$_ITEMS[$count]["size"] = getAttribs($mysize,"size");
unset($mysize);
}
$_ITEMS[$count]["categories"] = getItems($_ITEMS[$count]["categories"]);
$_ITEMS[$count]["audience"] = getItems($_ITEMS[$count]["audience"]);
if($_ITEMS[$count]["dtstamp"]){
$_ITEMS[$count]["dtstamp"] = convertZulu($_ITEMS[$count]["dtstamp"]);
}
if($_ITEMS[$count]["dtstart"]){
$_ITEMS[$count]["dtstart"] = convertZulu($_ITEMS[$count]["dtstart"]);
}
if($_ITEMS[$count]["dtend"]){
$_ITEMS[$count]["dtend"] = convertZulu($_ITEMS[$count]["dtend"]);
}
if($_ITEMS[$count]["summary"]){
$_ITEMS[$count]["summary"] = str_replace("","",$_ITEMS[$count]["summary"]);
}
if($_ITEMS[$count]["description"]){
$_ITEMS[$count]["description"] = str_replace("","",$_ITEMS[$count]["description"]);
$_ITEMS[$count]["description"] = html_entity_decode($_ITEMS[$count]["description"]);
}
}
unset($uid);
unset($public);
$count++;
}
}
}
}
// order items by start timestamp
usort($_ITEMS, by_dtstart);
// put channel info and event info into one big, ugly array for easy returning
$return[0] = $_RSS;
$return[1] = $_ITEMS;
return $return;
}
/* DISPLAY ELEMENTS */
//check to see if a feed name has been passed in
if (!isset($_GET['feed'])) {
$feed = $defaultfeed;
}
else {
$feed = $_GET['feed'];
}
if ($_GET['month']) {
$month = $_GET['month'];
$iframelink = "calendar_detail?month=" . $month;
switch($month){
case 1: $curr_month="January";
break;
case 2: $curr_month="February";
break;
case 3: $curr_month="March";
break;
case 4: $curr_month="April";
break;
case 5: $curr_month="May";
break;
case 6: $curr_month="June";
break;
case 7: $curr_month="July";
break;
case 8: $curr_month="August";
break;
case 9: $curr_month="September";
break;
case 10: $curr_month="October";
break;
case 11: $curr_month="November";
break;
case 12: $curr_month="December";
}
}
else {
$month = date('m');
$iframelink = "calendar_detail.php";
switch($month){
case 1: $curr_month="January";
break;
case 2: $curr_month="February";
break;
case 3: $curr_month="March";
break;
case 4: $curr_month="April";
break;
case 5: $curr_month="May";
break;
case 6: $curr_month="June";
break;
case 7: $curr_month="July";
break;
case 8: $curr_month="August";
break;
case 9: $curr_month="September";
break;
case 10: $curr_month="October";
break;
case 11: $curr_month="November";
break;
case 12: $curr_month="December";
}
}
if ($_GET['year']) {
$year = $_GET['year'];
$iframelink = $iframelink . "&year=" . $year;
}
$feedinfo = parseFeed($feed);
// split the big, ugly array back up
$channelinfo = $feedinfo[0];
$events = $feedinfo[1];
// display the feed's information
echo "";
echo "
";
echo "
Events for the month of $curr_month
"; //parse through the array foreach($events as $myevent){ //echo "month = " .$month . " date = " . date('m', $myevent["dtstart"]); if (date('m', $myevent["dtstart"]) == $month) { $url = $myevent["url"]; $date = date('M j, Y',$myevent["dtstart"]); $summary = $myevent["summary"]; echo "$date - $summary
";
echo $myevent["description"] . "