Cleanup - Removed references to MySQL

main/newscorm/learnpath_functions.inc.php

@@ -1485,7 +1485,7 @@ function exportitem($id, $item_id, $item_type, $add_scorm_communications = false
                 $content = text_filter($content);
 
                 // 3.3 Get a UNIX(?<-mktime) Timestamp of the end_date for this announcement.
-                $last_post_datetime = $myrow['end_date']; // post time format  datetime de mysql
+                $last_post_datetime = $myrow['end_date']; // post time format  datetime of database layer (MySQL is assumed)
                 list ($last_post_date, $last_post_time) = split(' ', $last_post_datetime);
                 list ($year, $month, $day) = explode('-', $last_post_date);
                 list ($hour, $min) = explode(':', $last_post_time);

main/newscorm/lp_ajax_initialize.php

@@ -116,8 +116,8 @@ function initialize_item($lp_id, $user_id, $view_id, $next_item) {
 		FROM ".$mycoursedb."
 		WHERE lp_iv_id = ".$mylp_iv_id."
 		ORDER BY id ASC;";
-	$res = mysql_query($sql);
-	while ($row = mysql_fetch_row($res)) {
+	$res = Database::query($sql);
+	while ($row = Database::fetch_row($res)) {
 		$phpobjectives[] = $row;	
 	}
 	$myobjectives = json_encode($phpobjectives);

main/newscorm/resourcelinker.inc.php

@@ -729,9 +729,9 @@ function display_addedresource_link_in_learnpath($type, $id, $completed, $id_in_
         case TOOL_DOCUMENT:
         case 'Document':
             $dbTable = Database::get_course_table(TABLE_DOCUMENT);
-            $mysql = "SELECT * FROM $dbTable WHERE c_id = $course_id AND id=$id";
-            //error_log('New LP - Querying document table: '.$mysql,0);
-            $result = Database::query($mysql);
+            $my_sql = "SELECT * FROM $dbTable WHERE c_id = $course_id AND id=$id";
+            //error_log('New LP - Querying document table: '.$my_sql,0);
+            $result = Database::query($my_sql);
             $myrow = Database::fetch_array($result);
 
             $pathname = explode('/', $myrow['path']); // Making a correct name for the link.
@@ -1838,4 +1838,4 @@ function rl_get_resource_name($course_code, $learnpath_id, $id_in_path) {
         */
     }
     return stripslashes($output);
-}
+}

main/newscorm/scorm.class.php

@@ -378,7 +378,7 @@ class scorm extends learnpath {
                         ")";
 
                 $res_item = Database::query($sql_item);
-                if ($this->debug > 1) { error_log('New LP - In import_manifest(), inserting item : '.$sql_item.' : '.mysql_error(), 0); }
+                if ($this->debug > 1) { error_log('New LP - In import_manifest(), inserting item : '.$sql_item.' : '.Database::error(), 0); }
                 $item_id = Database::insert_id();
                 // Now update previous item to change next_item_id.
                 $upd = "UPDATE $new_lp_item SET next_item_id = $item_id WHERE c_id = $course_id AND id = $previous";

main/newscorm/storageapi.php

@@ -7,8 +7,7 @@ require_once('../inc/global.inc.php');
 
 // variable cleaning...
 foreach (Array("svkey", "svvalue") as $key)
-	//FIXME use chamilo api
-	$_REQUEST[$key] = mysql_escape_string($_REQUEST[$key]);
+	$_REQUEST[$key] = Database::escape_string($_REQUEST[$key]);
 
 foreach (Array("svuser", "svcourse", "svsco", "svlength", "svasc") as $key)
 	$_REQUEST[$key] = intval($_REQUEST[$key]);
@@ -79,7 +78,7 @@ function storage_get($sv_user, $sv_course, $sv_sco, $sv_key) {
 		and course_id = '$sv_course'
 		and sv_key = '$sv_key'";
 	$res = Database::query($sql);
-	if (mysql_num_rows($res) > 0) {
+	if (Database::num_rows($res) > 0) {
 		$row = Database::fetch_assoc($res);
 		if (get_magic_quotes_gpc()) {
 			return stripslashes($row['sv_value']);
@@ -141,7 +140,7 @@ function storage_get_position($sv_user, $sv_course, $sv_sco, $sv_key, $sv_asc, $
 		and list.sv_key = search.sv_key
 		order by list.sv_value" ;
 	$res = Database::query($sql);
-	if (mysql_num_rows($res) > 0) {
+	if (Database::num_rows($res) > 0) {
 		$row = Database::fetch_assoc($res);
 		return $row['position'];
 	}
@@ -151,13 +150,13 @@ function storage_get_position($sv_user, $sv_course, $sv_sco, $sv_key, $sv_asc, $
 }
 
 function storage_set($sv_user, $sv_course, $sv_sco, $sv_key, $sv_value) {
-	$sv_value = mysql_real_escape_string($sv_value);
+	$sv_value = Database::escape_string($sv_value);
 	$sql = "replace into ".Database::get_main_table(TABLE_MAIN_STORED_VALUES)."
 		(user_id, sco_id, course_id, sv_key, sv_value)
 		values
 		('$sv_user','$sv_sco','$sv_course','$sv_key','$sv_value')";
 	$res = Database::query($sql);
-	return mysql_affected_rows();
+	return Database::affected_rows();
 }
 
 function storage_getall($sv_user, $sv_course, $sv_sco) {
@@ -178,7 +177,7 @@ function storage_getall($sv_user, $sv_course, $sv_sco) {
 }
 
 function storage_stack_push($sv_user, $sv_course, $sv_sco, $sv_key, $sv_value) {
-	$sv_value = mysql_real_escape_string($sv_value);
+	$sv_value = Database::escape_string($sv_value);
 	Database::query("start transaction");
 	$sqlorder = "select ifnull((select max(stack_order) 
 		from ".Database::get_main_table(TABLE_MAIN_STORED_VALUES_STACK)."
@@ -261,7 +260,7 @@ function storage_stack_clear($sv_user, $sv_course, $sv_sco, $sv_key) {
 		and course_id='$sv_course'
 		and sv_key='$sv_key'";
 	$res = Database::query($sql);
-	return mysql_num_rows($res);
+	return Database::num_rows($res);
 }
 
 function storage_stack_getall($sv_user, $sv_course, $sv_sco, $sv_key) {