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utf8 migration support scripts

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toyomoyo 2006-01-09 06:06:49 +00:00
parent bbbb201364
commit 1e4d9ff6dc
36 changed files with 4767 additions and 0 deletions
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110
mod/choice/db/migrate2utf8.php Executable file
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<?
function migrate2utf8_choice_options_text($recordid){
global $CFG;
/// Some trivial checks
if (empty($recordid)) {
log_the_problem_somewhere();
return false;
}
$SQL = "SELECT ch.*
FROM {$CFG->prefix}choice ch,
{$CFG->prefix}choice_options cho
WHERE ch.id = cho.choiceid
AND cho.id = $recordid";
if (!$choice = get_record_sql($SQL)) {
log_the_problem_somewhere();
return false;
}
if (!$choiceoption = get_record('choice_option','id',$recordid)) {
log_the_problem_somewhere();
return false;
}
$sitelang = $CFG->lang;
$courselang = get_course_lang($choice->course); //Non existing!
$userlang = get_main_teacher_lang($choice->course); //N.E.!!
$fromenc = get_original_encoding($sitelang, $courselang, $userlang);
/// We are going to use textlib facilities
$textlib = textlib_get_instance();
/// Convert the text
$result = $textlib->convert($choiceotion->text, $fromenc);
$newchoiceoption = new object;
$newchoiceoption->id = $recordid;
$newchoiceoption->text = $result;
update_record('choice_option',$newchoiceoption);
/// And finally, just return the converted field
return $result;
}
function migrate2utf8_choice_name($recordid){
global $CFG;
/// Some trivial checks
if (empty($recordid)) {
log_the_problem_somewhere();
return false;
}
if (!$choice = get_record('choice', 'id', $recordid)) {
log_the_problem_somewhere();
return false;
}
$sitelang = $CFG->lang;
$courselang = get_course_lang($choice->course); //Non existing!
$userlang = get_main_teacher_lang($choice->course); //N.E.!!
$fromenc = get_original_encoding($sitelang, $courselang, $userlang);
/// We are going to use textlib facilities
$textlib = textlib_get_instance();
/// Convert the text
$result = $textlib->convert($choice->name, $fromenc);
$newchoice = new object;
$newchoice->id = $recordid;
$newchoice->name = $result;
update_record('choice',$newchoice);
/// And finally, just return the converted field
return $result;
}
function migrate2utf8_choice_text($recordid){
global $CFG;
/// Some trivial checks
if (empty($recordid)) {
log_the_problem_somewhere();
return false;
}
if (!$choice = get_record('choice', 'id', $recordid)) {
log_the_problem_somewhere();
return false;
}
$sitelang = $CFG->lang;
$courselang = get_course_lang($choice->course); //Non existing!
$userlang = get_main_teacher_lang($choice->course); //N.E.!!
$fromenc = get_original_encoding($sitelang, $courselang, $userlang);
/// We are going to use textlib facilities
$textlib = textlib_get_instance();
/// Convert the text
$result = $textlib->convert($choice->text, $fromenc);
$newchoice = new object;
$newchoice->id = $recordid;
$newchoice->text = $result;
update_record('choice',$newchoice);
/// And finally, just return the converted field
return $result;
}
?>

27
mod/choice/db/migrate2utf8.xml Executable file
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<DBMIGRATION type="mod/choice" VERSION="2005120100">
<TABLES>
<TABLE name="choice_options">
<FIELDS>
<FIELD name="text" method="PHP_FUNCTION" type="text" length="0">
<PHP_FUNCTION>
migrate2utf_choice_options_text(RECORDID)
</PHP_FUNCTION>
</FIELD>
</FIELDS>
</TABLE>
<TABLE name="choice">
<FIELDS>
<FIELD name="name" method="PHP_FUNCTION" type="varchar" length="255">
<PHP_FUNCTION>
migrate2utf_choice_name(RECORDID)
</PHP_FUNCTION>
</FIELD>
<FIELD name="text" method="PHP_FUNCTION" type="text" length="0">
<PHP_FUNCTION>
migrate2utf_choice_text(RECORDID)
</PHP_FUNCTION>
</FIELD>
</FIELDS>
</TABLE>
</TABLES>
</DBMIGRATION>