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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/glossary/db/migrate2utf8.php Executable file
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<?
function migrate2utf8_glossary_categories_name($recordid){
global $CFG;
/// Some trivial checks
if (empty($recordid)) {
log_the_problem_somewhere();
return false;
}
$SQL = "SELECT g.course
FROM {$CFG->prefix}glossary g,
{$CFG->prefix}glossary_categories gc
WHERE g.id = gc.glossaryid
AND gc.id = $recordid";
if (!$glossary = get_record_sql($SQL)) {
log_the_problem_somewhere();
return false;
}
if (!$glossarycategory = get_record_sql('glossary_categories','id',$recordid)) {
log_the_problem_somewhere();
return false;
}
$sitelang = $CFG->lang;
$courselang = get_course_lang($glossary->course); //Non existing!
$userlang = get_main_teacher_lang($glossary->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 = $textlib->convert($glossarycategory->name, $fromenc);
$newglossarycategory = new object;
$newglossarycategory->id = $recordid;
$newglossarycategory->name = $result;
update_record('forum',$newglossarycategory);
/// And finally, just return the converted field
return $result;
}
function migrate2utf8_glossary_name($recordid){
global $CFG;
/// Some trivial checks
if (empty($recordid)) {
log_the_problem_somewhere();
return false;
}
if (!$glossary = get_record('glossary','id',$recordid)) {
log_the_problem_somewhere();
return false;
}
$sitelang = $CFG->lang;
$courselang = get_course_lang($glossary->course); //Non existing!
$userlang = get_main_teacher_lang($glossary->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 = $textlib->convert($glossary->name, $fromenc);
$newglossary = new object;
$newglossary->id = $recordid;
$newglossary->name = $result;
update_record('glossary',$newglossary);
/// And finally, just return the converted field
return $result;
}
function migrate2utf8_glossary_intro($recordid){
global $CFG;
/// Some trivial checks
if (empty($recordid)) {
log_the_problem_somewhere();
return false;
}
if (!$glossary = get_record('glossary','id',$recordid)) {
log_the_problem_somewhere();
return false;
}
$sitelang = $CFG->lang;
$courselang = get_course_lang($glossary->course); //Non existing!
$userlang = get_main_teacher_lang($glossary->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 = $textlib->convert($glossary->intro, $fromenc);
$newglossary = new object;
$newglossary->id = $recordid;
$newglossary->intro = $result;
update_record('glossary',$newglossary);
/// And finally, just return the converted field
return $result;
}
?>

113
mod/glossary/db/migrate2utf8.xml Executable file
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<DBMIGRATION type="mod/glossary" VERSION="2005120100">
<TABLES>
<TABLE name="glossary_entries">
<FIELDS>
<FIELD name="concept" method="PLAIN_SQL_UPDATE" type="varchar" length="255">
<SQL_DETECT_USER>
SELECT ge.userid
FROM {$CFG->prefix}glossary_entries ge
WHERE ge.id=RECORDID
</SQL_DETECT_USER>
<SQL_DETECT_COURSE>
SELECT g.course
FROM {$CFG->prefix}glossary g,
{$CFG->prefix}glossary_entries ge
WHERE g.id = ge.glossaryid
AND ge.id = RECORDID
</SQL_DETECT_COURSE>
</FIELD>
<FIELD name="definition" method="PLAIN_SQL_UPDATE" type="text" length="0">
<SQL_DETECT_USER>
SELECT ge.userid
FROM {$CFG->prefix}glossary_entries ge
WHERE ge.id=RECORDID
</SQL_DETECT_USER>
<SQL_DETECT_COURSE>
SELECT g.course
FROM {$CFG->prefix}glossary g,
{$CFG->prefix}glossary_entries ge
WHERE g.id = ge.glossaryid
AND ge.id = RECORDID
</SQL_DETECT_COURSE>
</FIELD>
<FIELD name="attachment" method="NO_CONV" type="varchar" length="100" />
</FIELDS>
</TABLE>
<TABLE name="glossary_categories">
<FIELDS>
<FIELD name="name" method="PLAIN_SQL_UPDATE" type="varchar" length="255">
<PHP_FUNCTION>
migrate2utf8_glossary_categories(RECORDID)
</PHP_FUNCTION>
</FIELD>
</FIELDS>
</TABLE>
<TABLE name="glossary_comments">
<FIELDS>
<FIELD name="comment" method="PLAIN_SQL_UPDATE" type="text" length="0">
<SQL_DETECT_USER>
SELECT gco.userid
FROM {$CFG->prefix}glossary_comments gco
WHERE gco.id=RECORDID
</SQL_DETECT_USER>
<SQL_DETECT_COURSE>
SELECT g.course
FROM {$CFG->prefix}glossary g,
{$CFG->prefix}glossary_entries ge,
{$CFG->prefix}glossary_comments gco
WHERE g.id = ge.glossaryid
AND ge.id = gco.entryid
AND gco.id = RECORDID
</SQL_DETECT_COURSE>
</FIELD>
</FIELDS>
</TABLE>
<TABLE name="glossary_alias">
<FIELDS>
<FIELD name="alias" method="PLAIN_SQL_UPDATE" type="varchar" length="255">
<SQL_DETECT_USER>
SELECT ge.userid
FROM {$CFG->prefix}glossary_entries ge,
{$CFG->prefix}glossary_alias ga
WHERE ga.entryid = ge.id
AND ge.id=RECORDID
</SQL_DETECT_USER>
<SQL_DETECT_COURSE>
SELECT g.course
FROM {$CFG->prefix}glossary g,
{$CFG->prefix}glossary_entries ge,
{$CFG->prefix}glossary_alias ga
WHERE g.id = ge.glossaryid
AND ge.id = ga.entryid
AND ga.id = RECORDID
</SQL_DETECT_COURSE>
</FIELD>
</FIELDS>
</TABLE>
<TABLE name="glossary_formats">
<FIELDS>
<FIELD name="name" method="NO_CONV" type="varchar" length="50" />
<FIELD name="popupformatname" method="NO_CONV" type="varchar" length="50" />
<FIELD name="defaultmode" method="NO_CONV" type="varchar" length="50" />
<FIELD name="defaulthook" method="NO_CONV" type="varchar" length="50" />
<FIELD name="sortkey" method="NO_CONV" type="varchar" length="50" />
<FIELD name="sortorder" method="NO_CONV" type="varchar" length="50" />
</FIELDS>
</TABLE>
<TABLE name="glossary">
<FIELDS>
<FIELD name="name" method="PHP_FUNCTION" type="varchar" length="255">
<PHP_FUNCTION>
migrate2utf8_glossary_name(RECORDID)
</PHP_FUNCTION>
</FIELD>
<FIELD name="intro" method="PHP_FUNCTION" type="text" length="0">
<PHP_FUNCTION>
migrate2utf8_glossary_intro(RECORDID)
</PHP_FUNCTION>
</FIELD>
<FIELD name="displayformat" method="NO_CONV" type="varchar" length="50" />
</FIELDS>
</TABLE>
</TABLES>
</DBMIGRATION>