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utf8 migration support scripts
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36 changed files with 4767 additions and 0 deletions
247
mod/workshop/db/migrate2utf8.php
Executable file
247
mod/workshop/db/migrate2utf8.php
Executable file
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<?
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function migrate2utf_workshop_stockcomments_comments($recordid){
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global $CFG;
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/// Some trivial checks
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if (empty($recordid)) {
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log_the_problem_somewhere();
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return false;
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}
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$SQL = "SELECT w.course
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FROM {$CFG->prefix}workshop w,
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{$CFG->prefix}workshop_stockcomments ws
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WHERE w.id = ws.workshopid
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AND ws.id = $recordid";
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if (!$workshop = get_record_sql($SQL) {
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log_the_problem_somewhere();
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return false;
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}
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if (!$workshopstockcomments = get_record('workshop_stockcomments','id',$recordid) {
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log_the_problem_somewhere();
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return false;
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}
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$sitelang = $CFG->lang;
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$courselang = get_course_lang($workshop->course); //Non existing!
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$userlang = get_main_teacher_lang($workshop->course); //N.E.!!
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$fromenc = get_original_encoding($sitelang, $courselang, $userlang);
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/// We are going to use textlib facilities
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$textlib = textlib_get_instance();
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/// Convert the text
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$result = $textlib->convert($workshopstockcomments->comment, $fromenc);
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$newworkshopstockcomments = new object;
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$newworkshopstockcomments->id = $recordid;
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$newworkshopstockcomments->comment = $result;
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update_record('workshop_stockcomments',$newworkshopstockcomments);
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/// And finally, just return the converted field
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return $result;
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}
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function migrate2utf_workshop_rubrics_description($recordid){
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global $CFG;
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/// Some trivial checks
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if (empty($recordid)) {
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log_the_problem_somewhere();
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return false;
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}
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$SQL = "SELECT w.course
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FROM {$CFG->prefix}workshop w,
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{$CFG->prefix}workshop_stockcomments ws
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WHERE w.id = ws.workshopid
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AND ws.id = $recordid";
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if (!$workshop = get_record_sql($SQL) {
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log_the_problem_somewhere();
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return false;
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}
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if (!$workshoprubrics = get_record('workshop_stockcomments','id',$recordid) {
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log_the_problem_somewhere();
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return false;
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}
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$sitelang = $CFG->lang;
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$courselang = get_course_lang($workshop->course); //Non existing!
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$userlang = get_main_teacher_lang($workshop->course); //N.E.!!
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$fromenc = get_original_encoding($sitelang, $courselang, $userlang);
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/// We are going to use textlib facilities
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$textlib = textlib_get_instance();
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/// Convert the text
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$result = $textlib->convert($workshoprubrics->description, $fromenc);
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$newworkshoprubrics = new object;
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$newworkshoprubrics->id = $recordid;
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$newworkshoprubrics->description = $result;
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update_record('workshop_rubricss',$newworkshoprubrics);
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/// And finally, just return the converted field
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return $result;
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}
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function migrate2utf_workshop_grades_feedback($recordid){
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global $CFG;
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/// Some trivial checks
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if (empty($recordid)) {
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log_the_problem_somewhere();
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return false;
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}
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$SQL = "SELECT w.course
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FROM {$CFG->prefix}workshop w,
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{$CFG->prefix}workshop_grades wg
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WHERE w.id = wg.workshopid
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AND wg.id = $recordid";
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if (!$workshop = get_record_sql($SQL) {
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log_the_problem_somewhere();
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return false;
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}
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if (!$workshopgrades = get_record('workshop_grades','id',$recordid) {
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log_the_problem_somewhere();
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return false;
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}
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$sitelang = $CFG->lang;
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$courselang = get_course_lang($workshop->course); //Non existing!
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$userlang = get_main_teacher_lang($workshop->course); //N.E.!!
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$fromenc = get_original_encoding($sitelang, $courselang, $userlang);
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/// We are going to use textlib facilities
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$textlib = textlib_get_instance();
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/// Convert the text
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$result = $textlib->convert($workshopgrades->feedback, $fromenc);
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$newworkshopgrades = new object;
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$newworkshopgrades->id = $recordid;
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$newworkshopgrades->feedback = $result;
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update_record('workshop_grades',$newworkshopgrades);
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/// And finally, just return the converted field
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return $result;
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}
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function migrate2utf_workshop_elements_description($recordid){
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global $CFG;
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/// Some trivial checks
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if (empty($recordid)) {
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log_the_problem_somewhere();
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return false;
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}
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$SQL = "SELECT w.course
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FROM {$CFG->prefix}workshop w,
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{$CFG->prefix}workshop_elements we
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WHERE w.id = we.workshopid
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AND we.id = $recordid";
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if (!$workshop = get_record_sql($SQL) {
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log_the_problem_somewhere();
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return false;
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}
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if (!$workshopelements = get_record('workshop_elements','id',$recordid) {
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log_the_problem_somewhere();
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return false;
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}
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$sitelang = $CFG->lang;
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$courselang = get_course_lang($workshop->course); //Non existing!
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$userlang = get_main_teacher_lang($workshop->course); //N.E.!!
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$fromenc = get_original_encoding($sitelang, $courselang, $userlang);
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/// We are going to use textlib facilities
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$textlib = textlib_get_instance();
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/// Convert the text
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$result = $textlib->convert($workshopelements->description, $fromenc);
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$newworkshopelements = new object;
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$newworkshopelements->id = $recordid;
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$newworkshopelements->description = $result;
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update_record('workshop_elements',$newworkshopelements);
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/// And finally, just return the converted field
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return $result;
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}
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function migrate2utf_workshop_name($recordid){
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global $CFG;
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/// Some trivial checks
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if (empty($recordid)) {
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log_the_problem_somewhere();
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return false;
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}
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if (!$workshop = get_record('workshop','id',$recordid) {
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log_the_problem_somewhere();
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return false;
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}
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$sitelang = $CFG->lang;
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$courselang = get_course_lang($workshop->course); //Non existing!
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$userlang = get_main_teacher_lang($workshop->course); //N.E.!!
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$fromenc = get_original_encoding($sitelang, $courselang, $userlang);
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/// We are going to use textlib facilities
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$textlib = textlib_get_instance();
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/// Convert the text
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$result = $textlib->convert($workshop->name, $fromenc);
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$newworkshop = new object;
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$newworkshop->id = $recordid;
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$newworkshop->name = $result;
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update_record('workshop',$newworkshop);
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/// And finally, just return the converted field
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return $result;
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}
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function migrate2utf_workshop_description($recordid){
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global $CFG;
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/// Some trivial checks
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if (empty($recordid)) {
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log_the_problem_somewhere();
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return false;
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}
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if (!$workshop = get_record('workshop','id',$recordid) {
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log_the_problem_somewhere();
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return false;
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}
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$sitelang = $CFG->lang;
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$courselang = get_course_lang($workshop->course); //Non existing!
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$userlang = get_main_teacher_lang($workshop->course); //N.E.!!
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$fromenc = get_original_encoding($sitelang, $courselang, $userlang);
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/// We are going to use textlib facilities
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$textlib = textlib_get_instance();
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/// Convert the text
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$result = $textlib->convert($workshop->description, $fromenc);
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$newworkshop = new object;
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$newworkshop->id = $recordid;
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$newworkshop->description = $result;
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update_record('workshop',$newworkshop);
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/// And finally, just return the converted field
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return $result;
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}
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function migrate2utf_workshop_password($recordid){
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global $CFG;
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}
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?>
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142
mod/workshop/db/migrate2utf8.xml
Executable file
142
mod/workshop/db/migrate2utf8.xml
Executable file
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<DBMIGRATION type="mod/workshop" VERSION="2005120100">
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<TABLES>
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<TABLE name="workshop_submissions">
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<FIELDS>
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<FIELD name="title" method="PLAIN_SQL_UPDATE" type="varchar" length="100">
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<SQL_DETECT_USER>
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SELECT ws.userid
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FROM {$CFG->prefix}workshop_submissions ws
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WHERE ws.id=RECORDID
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</SQL_DETECT_USER>
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<SQL_DETECT_COURSE>
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SELECT w.course
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FROM {$CFG->prefix}workshop w,
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{$CFG->prefix}workshop_submissions ws
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WHERE w.id = ws.workshopid
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AND ws.id = RECORDID
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</SQL_DETECT_COURSE>
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</FIELD>
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<FIELD name="description" method="PLAIN_SQL_UPDATE" type="text" length="0">
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<SQL_DETECT_USER>
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SELECT ws.userid
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FROM {$CFG->prefix}workshop_submissions ws
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WHERE ws.id=RECORDID
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</SQL_DETECT_USER>
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<SQL_DETECT_COURSE>
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SELECT w.course
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FROM {$CFG->prefix}workshop w,
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{$CFG->prefix}workshop_submissions ws
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WHERE w.id = ws.workshopid
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AND ws.id = RECORDID
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</SQL_DETECT_COURSE>
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</FIELD>
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</FIELDS>
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</TABLE>
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<TABLE name="workshop_stockcomments">
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<FIELDS>
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<FIELD name="comments" method="PHP_FUNCTION" type="text" length="0">
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<PHP_FUNCTION>
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migrate2utf8_workshop_stockcomments_comments(RECORDID)
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</PHP_FUNCTION>
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</FIELD>
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</FIELDS>
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</TABLE>
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<TABLE name="workshop_rubrics">
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<FIELDS>
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<FIELD name="description" method="PHP_FUNCTION" type="text" length="0">
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<SQL_DETECT_COURSE>
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<PHP_FUNCTION>
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migrate2utf8_workshop_rubrics_description(RECORDID)
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</PHP_FUNCTION>
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</FIELD>
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</FIELDS>
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</TABLE>
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<TABLE name="workshop_grades">
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<FIELDS>
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<FIELD name="feedback" method="PHP_FUNCTION" type="text" length="0">
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<PHP_FUNCTION>
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migrate2utf8_workshop_grades_feedback(RECORDID)
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</PHP_FUNCTION>
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</FIELD>
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</FIELDS>
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</TABLE>
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<TABLE name="workshop_elements">
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<FIELDS>
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<FIELD name="description" method="PHP_FUNCTION" type="text" length="0">
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<PHP_FUNCTION>
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migrate2utf8_workshop_elements_description(RECORDID)
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</PHP_FUNCTION>
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</FIELD>
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</FIELDS>
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</TABLE>
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<TABLE name="workshop_comments">
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<FIELDS>
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<FIELD name="comments" method="PLAIN_SQL_UPDATE" type="text" length="0">
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<SQL_DETECT_USER>
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SELECT wc.userid
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FROM {$CFG->prefix}workshop_comments wc
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WHERE wc.id=RECORDID
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</SQL_DETECT_USER>
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<SQL_DETECT_COURSE>
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SELECT w.course
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FROM {$CFG->prefix}workshop w,
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{$CFG->prefix}workshop_comments wc
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WHERE w.id = wc.workshopid
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AND wc.id = RECORDID
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</SQL_DETECT_COURSE>
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</FIELD>
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</FIELDS>
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</TABLE>
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<TABLE name="workshop_assessments">
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<FIELDS>
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<FIELD name="generalcomment" method="PLAIN_SQL_UPDATE" type="text" length="0">
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<SQL_DETECT_USER>
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SELECT ws.userid
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FROM {$CFG->prefix}workshop_assessments wa
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WHERE wa.id=RECORDID
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</SQL_DETECT_USER>
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<SQL_DETECT_COURSE>
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SELECT w.course
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FROM {$CFG->prefix}workshop w,
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{$CFG->prefix}workshop_assessments wa
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WHERE w.id = wa.workshopid
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AND wa.id = RECORDID
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</SQL_DETECT_COURSE>
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</FIELD>
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<FIELD name="teachercomment" method="PLAIN_SQL_UPDATE" type="text" length="0">
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<SQL_DETECT_USER>
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SELECT ws.userid
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FROM {$CFG->prefix}workshop_assessments wa
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WHERE wa.id=RECORDID
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</SQL_DETECT_USER>
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<SQL_DETECT_COURSE>
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SELECT w.course
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FROM {$CFG->prefix}workshop w,
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{$CFG->prefix}workshop_assessments wa
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WHERE w.id = wa.workshopid
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AND wa.id = RECORDID
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</SQL_DETECT_COURSE>
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</FIELD>
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</FIELDS>
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</TABLE>
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<TABLE name="workshop">
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<FIELDS>
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<FIELD name="name" method="PHP_FUNCTION" type="varchar" length="255">
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<PHP_FUNCTION>
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migrate2utf8_workshop_name(RECORDID)
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</PHP_FUNCTION>
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</FIELD>
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<FIELD name="description" method="PLAIN_SQL_UPDATE" type="text" length="0">
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<PHP_FUNCTION>
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migrate2utf8_workshop_description(RECORDID)
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</PHP_FUNCTION>
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</FIELD>
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<FIELD name="password" method="PHP_FUNCTION" type="varchar" length="32">
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<PHP_FUNCTION>
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migrate2utf8_workshop_password(RECORDID)
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</PHP_FUNCTION>
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</FIELD>
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</FIELDS>
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</TABLE>
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</TABLES>
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</DBMIGRATION>
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