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@@ -45,6 +45,9 @@ class NotebookManager
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*
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*/
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function save_note($values) {
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+ if (!is_array($values) or empty($values['note_title'])) {
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+ return false;
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+ }
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// Database table definition
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$t_notebook = Database :: get_course_table(TABLE_NOTEBOOK);
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@@ -66,11 +69,12 @@ class NotebookManager
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}
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$affected_rows = Database::affected_rows();
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if (!empty($affected_rows)){
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- return true;
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+ return $id;
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}
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}
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function get_note_information($notebook_id) {
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+ if (empty($notebook_id)) { return array(); }
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// Database table definition
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$t_notebook = Database :: get_course_table(TABLE_NOTEBOOK);
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@@ -81,6 +85,7 @@ class NotebookManager
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FROM $t_notebook
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WHERE notebook_id = '".Database::escape_string($notebook_id)."' ";
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$result = Database::query($sql);
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+ if (Database::num_rows($result)!=1) { return array(); }
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return Database::fetch_array($result);
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}
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@@ -94,6 +99,9 @@ class NotebookManager
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* @version januari 2009, dokeos 1.8.6
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*/
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function update_note($values) {
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+ if (!is_array($values) or empty($values['note_title'])) {
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+ return false;
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+ }
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// Database table definition
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$t_notebook = Database :: get_course_table(TABLE_NOTEBOOK);
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