Tidied up news code

git-svn-id: http://mantisbt.svn.sourceforge.net/svnroot/mantisbt/trunk@16 f5dc347c-c33d-0410-90a0-b07cc1902cb9

news_add.php3

@@ -15,8 +15,10 @@
 		exit;
 	}
 
+	### " character poses problem when editting so let's just convert them
 	$f_headline	= string_safe( str_replace( "\"", "'", $f_headline ) );
 	$f_body		= string_safe( $f_body );
+	### Add item
 	$query = "INSERT
 			INTO $g_mantis_news_table
     		( id, poster_id, date_posted, last_modified, headline, body )

news_delete.php3

@@ -15,6 +15,7 @@
 		exit;
 	}
 
+	### Delete the news entry
 	$query = "DELETE
 			FROM $g_mantis_news_table
     		WHERE id='$f_id'";

news_edit_page.php3

@@ -15,13 +15,13 @@
 		exit;
 	}
 
-	### deleting news items
+	### If Deleteing item redirect to delete script
 	if ( $f_action=="delete") {
 		header( "Location: $g_news_delete?f_id=$f_id" );
 		exit;
 	}
 
-	### editing news item
+	### Retrieve new item data and prefix with v_
 	$query = "SELECT *
 		FROM $g_mantis_news_table
 		WHERE id='$f_id'";

news_menu_page.php3

@@ -15,6 +15,7 @@
 		exit;
 	}
 
+	### Get user information and prefix with u_
 	$query = "SELECT *
 		FROM $g_mantis_user_table
 		WHERE cookie_string='$g_string_cookie_val'";
@@ -103,14 +104,15 @@
 		<td width=75%>
 			<select name=f_id>
 			<?
+				### Get current headlines and id  prefix with v_
 				$query = "SELECT id, headline
 					FROM $g_mantis_news_table
 					ORDER BY id DESC";
-			    $result = db_mysql_query($query);
+			    $result = db_mysql_query( $query );
 			    $news_count = mysql_num_rows( $ result );
 
 				for ($i=0;$i<$news_count;$i++) {
-					$row = mysql_fetch_array($result);
+					$row = mysql_fetch_array( $result );
 					extract( $row, EXTR_PREFIX_ALL, "v" );
 					$v_headline = string_unsafe( $v_headline );
 
@@ -122,7 +124,7 @@
 	</tr>
 	<tr>
 		<td align=center colspan=2>
-			<input type=submit value="  Edit Post ">
+			<input type=submit value=" Edit Post ">
 		</td>
 		</form>
 	</tr>

news_update.php3

@@ -15,8 +15,10 @@
 		exit;
 	}
 
-	$f_headline	= string_safe( $f_headline );
+	### " character poses problem when editting so let's just convert them
+	$f_headline	= string_safe( str_replace( "\"", "'", $f_headline ) );
 	$f_body		= string_safe( $f_body );
+	### Update entry
 	$query = "UPDATE $g_mantis_news_table
 			SET headline='$f_headline', body='$f_body', last_modified=NOW()
     		WHERE id='$f_id'";