More coauthors fixes
More coauthors fixes

--- a/includes/storyform.php
+++ b/includes/storyform.php
@@ -63,16 +63,15 @@
 <div id='coauthorsDiv' name='coauthorsDiv' style='visibility: hidden;'></div>
 <iframe id='coauthorsshim' scr='' scrolling='no' frameborder='0' class='shim'></iframe>
 <div><label for='coauthorsSelected'>"._COAUTHORS.": <br /><select name='coauthorsSelected' id='coauthorsSelected' size='8' multiple='multiple' class='multiSelect' onclick='javascript: removeMember(\"coauthors\");'>";
-	$array_couids = array() ;
-	$couids = "";
+	$couids = array() ;
 	if(is_array($stories['coauthors']) && count($stories['coauthors'])) {
 		$coauths = dbquery("SELECT "._PENNAMEFIELD." as penname, "._UIDFIELD." as uid FROM "._AUTHORTABLE." WHERE FIND_IN_SET("._UIDFIELD.", '".implode(",", $stories['coauthors'])."') > 0");
 		while($c = dbassoc($coauths)) {
 			if($c['uid'] == $stories['uid']) continue;
 			$output .= "<option label='".$c['penname']."' value='".$c['uid']."'>".$c['penname']."</option>";
-			$array_couids[] = $c['uid'];
+			$couids[] = $c['uid'];
 		}
-		$couids = implode(",", $array_couids);
+		$couids = implode(",", $couids);
 	}
 	$output .= "</select></label>
 		<input type='hidden' name='coauthors' id='coauthors' value='$couids'></div>";
@@ -175,3 +174,4 @@
 }
 // end chapterform
 ?>
+

--- a/stories.php
+++ b/stories.php
@@ -48,16 +48,16 @@
 			if($result) list($sid, $author) = dbrow($result);
 		}
 		if(isset($sid)) {
-			$array_coauthors = array( );
+			$coauthors = array( );
 			$authorquery = dbquery("SELECT uid, rr, coauthors FROM ".TABLEPREFIX."fanfiction_stories WHERE sid='$sid' LIMIT 1");
 			$story = dbassoc($authorquery);
 			if($story['coauthors']) {
 				$cQuery = dbquery("SELECT uid FROM ".TABLEPREFIX."fanfiction_coauthors WHERE sid = '$sid'");
 				while($c = dbassoc($cQuery)) {
-					$array_coauthors[] = $c['uid'];
-				}
-			}
-			if($story['uid'] != USERUID && (is_array($array_coauthors) && !in_array(USERUID, $array_coauthors)) && !$story['rr']) accessDenied( );
+					$coauthors[] = $c['uid'];
+				}
+			}
+			if($story['uid'] != USERUID && (is_array($coauthors) && !in_array(USERUID, $coauthors)) && !$story['rr']) accessDenied( );
 		}
 	}
 	else if(isADMIN && uLEVEL < 4 && isset($_GET['admin'])) {
@@ -139,7 +139,7 @@
 	$storynotes = isset($_POST['storynotes']) ? descript(strip_tags($_POST['storynotes'], $allowed_tags)) : "";
 	$catid = isset($_POST['catid']) ? array_filter(explode(",", $_POST['catid']), "isNumber") : array( );
 	$charid = isset($_POST['charid']) ? array_filter($_POST['charid'], "isNumber") : array( );
-	$array_coauthors = isset($_POST['coauthors']) ? array_filter(explode(",", $_POST['coauthors']), "isNumber") : array( );
+	$coauthors = isset($_POST['coauthors']) ? array_filter(explode(",", $_POST['coauthors']), "isNumber") : array( );
 	$classes = array( );
 	$classquery = dbquery("SELECT * FROM ".TABLEPREFIX."fanfiction_classtypes");
 	while($type = dbassoc($classquery)) {
@@ -178,8 +178,8 @@
 	$words_to_count = trim($words_to_count);
 	$wordcount = count(explode(" ",$words_to_count)); 
 	$au[] = $uid;
-	if(count($array_coauthors)) {
-		$au = array_merge($au, $array_coauthors);
+	if(count($coauthors)) {
+		$au = array_merge($au, $coauthors);
 		$coauthors = 1;
 	}
 	else $coauthors = 0;
@@ -273,7 +273,7 @@
 			else $output .= write_error(_FATALERROR." "._TRYAGAIN);
 		}
 		if(!$newchapter) {
-			if(count($array_coauthors)) {
+			if(!is_array($coauthors)) {
 				foreach($au AS $c) {
 					if($c == $uid) continue;
 					dbquery("INSERT INTO ".TABLEPREFIX."fanfiction_coauthors(`sid`, `uid`) VALUES('$sid', '$c')");
@@ -635,7 +635,7 @@
 		$rid = isset($_POST['rid']) && isNumber($_POST['rid']) ? $_POST['rid'] : 0;
 		$catid = isset($_POST['catid']) ? array_filter(explode(",", $_POST['catid']), "isNumber") : array( );
 		$charid = isset($_POST['charid']) ? array_filter($_POST['charid'], "isNumber") : array( );
-		$array_coauthors = isset($_POST['coauthors']) ? array_filter(explode(",", $_POST['coauthors']), "isNumber") : array( );
+		$coauthors = isset($_POST['coauthors']) ? array_filter(explode(",", $_POST['coauthors']), "isNumber") : array( );
 		if(isset($_POST['uid']) && isNumber($_POST['uid'])) $uid = $_POST['uid'];
 		else $uid = USERUID;
 		$classes = array( );
@@ -648,8 +648,8 @@
 		}
 		if(!$admin && $authorvalid && !$validated) $validated = 2;
 		$au[] = $uid;
-		if(count($array_coauthors)) {
-			$au = array_merge($au, $array_coauthors);
+		if(count($coauthors)) {
+			$au = array_merge($au, $coauthors);
 			$coauthors = 1;
 		}
 		else $coauthors = 0;

--- a/viewstory.php
+++ b/viewstory.php
@@ -50,21 +50,21 @@
 	}
 	 
 	if($storyinfo['coauthors'] > 0) {
-	$array_coauthors = array();
+	$coauthors = array();
 		$coauth = dbquery("SELECT "._PENNAMEFIELD." as penname, co.uid FROM ".TABLEPREFIX."fanfiction_coauthors AS co LEFT JOIN "._AUTHORTABLE." ON co.uid = "._UIDFIELD." WHERE co.sid = '".$sid."'");
 		while($c = dbassoc($coauth)) {
-		$array_coauthors[$c['uid']] = $c['penname'];
-		}
-		$storyinfo['coauthors_array'] = $array_coauthors;
-		unset($array_coauthors);
-	}
-	else $storyinfo['coauthors_array'] = array();
+		$coauthors[$c['uid']] = $c['penname'];
+		}
+		$storyinfo['coauthors'] = $coauthors;
+		unset($coauthors);
+	}
+	else $storyinfo['coauthors'] = array();
 	 
 
 	//  Check that the story is valid and that the visitor has permissions to read this story
 	$warning = "";
 	if(!$storyinfo) $warning = _INVALIDSTORY;
-	if(!$storyinfo['valid'] && !isADMIN && ($storyinfo['uid'] != USERUID || !in_array(USERUID, $storyinfo['coauthors_array']))) $warning = _ACCESSDENIED;
+	if(!$storyinfo['valid'] && !isADMIN && ($storyinfo['uid'] != USERUID || !in_array(USERUID, $storyinfo['coauthors']))) $warning = _ACCESSDENIED;
 	if ($storyinfo['rid']  != 0 ) {
 		$ratingquery = dbquery("SELECT ratingwarning, warningtext FROM " . TABLEPREFIX . "fanfiction_ratings WHERE rid = '" . $storyinfo['rid'] . "' LIMIT 1");
 		$rating = dbassoc($ratingquery);
@@ -160,7 +160,7 @@
 		$chapterinfo = dbquery("SELECT *, "._PENNAMEFIELD." as penname FROM (".TABLEPREFIX."fanfiction_chapters as c, "._AUTHORTABLE.") WHERE sid = '$sid' AND inorder = '$chapter' AND c.uid = "._UIDFIELD." LIMIT 1");
 		$c = dbassoc($chapterinfo);
 		// if the *CHAPTER* hasn't been validated and the viewer isn't an admin or the author throw them a warning.  
-		if(empty($c['validated']) && !isADMIN && USERUID != $c['uid'] && !in_array(USERUID, $stories['coauthors_array'])) {
+		if(empty($c['validated']) && !isADMIN && USERUID != $c['uid'] && !in_array(USERUID, $stories['coauthors'])) {
 			$warning = write_error(_ACCESSDENIED);
 			$tpl->assign("archivedat", $warning);
 			$tpl->printToScreen( );
@@ -346,7 +346,7 @@
 		$printicon = "<a href=\"viewstory.php?action=printable&amp;sid=$sid&amp;textsize=$textsize&amp;chapter=1\" target=\"_blank\"><img src='".(isset($printer) ? $priner : "images/print.gif")."' border='0' alt='"._PRINTER."'></a>";
 	}
 	// if the *CHAPTER* hasn't been validated and the viewer isn't an admin or the author throw them a warning.  
-	if(!$valid && !isADMIN && USERUID != $chapterauthor && !in_array($chapterauthor, $storyinfo['coauthors_array'])) {
+	if(!$valid && !isADMIN && USERUID != $chapterauthor && !in_array($chapterauthor, $storyinfo['coauthors'])) {
 		$warning = accessDenied( );
 	}
 	$stories = $storyinfo;
@@ -357,7 +357,7 @@
 	if(isADMIN && uLEVEL < 3) 
 		$adminlinks = "<div class=\"adminoptions\"><span class='label'>"._ADMINOPTIONS.":</span> "._EDIT." - <a href=\"stories.php?action=editstory&amp;sid=$sid&amp;admin=1\">"._STORY."</a> "._OR." <a href=\"stories.php?action=editchapter&amp;chapid=$chapid&amp;admin=1\">"._CHAPTER."</a> | "._DELETE." - <a href=\"stories.php?action=delete&amp;sid=$sid&amp;admin=1\">"._STORY."</a> "._OR." <a href=\"stories.php?action=delete&amp;chapid=$chapid&amp;sid=$sid&amp;admin=1\">"._CHAPTER."</a></div>";
 	if(isMEMBER && $favorites) {
-		$jumpmenu2 .= "<option value=\"user.php?action=favst&amp;add=1&amp;sid=$sid\">"._ADDSTORY2FAVES."</option><option value=\"user.php?action=favau&amp;add=1&amp;author=".$stories['uid'].(count($storyinfo['coauthors_array']) ? ",".implode(",", array_keys($storyinfo['coauthors_array'])) : "")."\">"._ADDAUTHOR2FAVES."</option>";
+		$jumpmenu2 .= "<option value=\"user.php?action=favst&amp;add=1&amp;sid=$sid\">"._ADDSTORY2FAVES."</option><option value=\"user.php?action=favau&amp;add=1&amp;author=".$stories['uid'].(count($storyinfo['coauthors']) ? ",".implode(",", array_keys($storyinfo['coauthors'])) : "")."\">"._ADDAUTHOR2FAVES."</option>";
 	}
 	if($reviewsallowed ) {
 		if(isMEMBER || $anonreviews) {