Bug #19275 » 0009275.patch
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* @return mixed Returns the input record, possibly overlaid with a translation. But if $OLmode is "hideNonTranslated" then it will return false if no translation is found.
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*/
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function getRecordOverlay($table,$row,$sys_language_content,$OLmode='') {
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global $TCA;
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$sys_language_content = intval($sys_language_content);
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if ($row['uid']>0 && $row['pid']>0) {
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if ($TCA[$table] && $TCA[$table]['ctrl']['languageField'] && $TCA[$table]['ctrl']['transOrigPointerField']) {
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if (!$TCA[$table]['ctrl']['transOrigPointerTable']) { // Will not be able to work with other tables (Just didn't implement it yet; Requires a scan over all tables [ctrl] part for first FIND the table that carries localization information for this table (which could even be more than a single table) and then use that. Could be implemented, but obviously takes a little more....)
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if ($row['uid'] > 0 && $row['pid'] > 0 && isset($GLOBALS['TCA'][$table]['ctrl'])) {
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$thisCtrl = $GLOBALS['TCA'][$table]['ctrl'];
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// If the localization is on a separate table (e.g. pages):
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if (isset($thisCtrl['transForeignTable']) && $thisCtrl['transForeignTable'] && isset($GLOBALS['TCA'][$thisCtrl['transForeignTable']]['ctrl'])) {
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$foreignCtrl = $GLOBALS['TCA'][$thisCtrl['transForeignTable']]['ctrl'];
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if (isset($foreignCtrl['transOrigPointerTable']) && $foreignCtrl['transOrigPointerTable'] == $table && isset($foreignCtrl['transOrigPointerField']) && $foreignCtrl['transOrigPointerField'] && isset($foreignCtrl['languageField']) && $foreignCtrl['languageField']) {
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$res = $GLOBALS['TYPO3_DB']->exec_SELECTquery(
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'*',
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$thisCtrl['transForeignTable'],
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$foreignCtrl['transOrigPointerField'] . '=' . intval($row['uid']) .
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' AND ' . $foreignCtrl['languageField'] . '=' . $sys_language_content .
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$this->enableFields($thisCtrl['transForeignTable']),
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'',
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'',
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'1'
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);
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// If translated record is available, use it:
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if ($overlayRow = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
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// Fetch versioning preview overlay (if any):
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$this->versionOL($thisCtrl['transForeignTable'], $overlayRow);
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// Unset fields thas must not be overlaid:
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unset($overlayRow['uid']);
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unset($overlayRow['pid']);
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// Merge original record with fields that are available in original and overlay record:
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$row = array_merge($row, array_intersect_key($overlayRow, $row));
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// If non translated records shall not be shown, do it:
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} elseif ($OLmode === 'hideNonTranslated') {
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unset($row);
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}
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$GLOBALS['TYPO3_DB']->sql_free_result($res);
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}
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// If the localization is on the same table (e.g. tt_content):
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} elseif ($thisCtrl['languageField'] && $thisCtrl['transOrigPointerField']) {
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if (!$thisCtrl['transOrigPointerTable']) { // Will not be able to work with other tables (Just didn't implement it yet; Requires a scan over all tables [ctrl] part for first FIND the table that carries localization information for this table (which could even be more than a single table) and then use that. Could be implemented, but obviously takes a little more....)
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// Will try to overlay a record only if the sys_language_content value is larger than zero.
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if ($sys_language_content>0) {
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// Must be default language or [All], otherwise no overlaying:
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if ($row[$TCA[$table]['ctrl']['languageField']]<=0) {
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if ($row[$thisCtrl['languageField']] <= 0) {
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// Select overlay record:
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$res = $GLOBALS['TYPO3_DB']->exec_SELECTquery(
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'*',
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$table,
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'pid='.intval($row['pid']).
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' AND '.$TCA[$table]['ctrl']['languageField'].'='.intval($sys_language_content).
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' AND '.$TCA[$table]['ctrl']['transOrigPointerField'].'='.intval($row['uid']).
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' AND ' . $thisCtrl['languageField'] . '=' . $sys_language_content .
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' AND ' . $thisCtrl['transOrigPointerField'] . '=' . intval($row['uid']) .
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$this->enableFields($table),
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'',
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'',
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| ... | ... | |
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$row['_LOCALIZED_UID'] = $olrow['uid'];
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}
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}
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} elseif ($OLmode==='hideNonTranslated' && $row[$TCA[$table]['ctrl']['languageField']]==0) { // Unset, if non-translated records should be hidden. ONLY done if the source record really is default language and not [All] in which case it is allowed.
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} elseif ($OLmode === 'hideNonTranslated' && $row[$thisCtrl['languageField']] == 0) { // Unset, if non-translated records should be hidden. ONLY done if the source record really is default language and not [All] in which case it is allowed.
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unset($row);
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}
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// Otherwise, check if sys_language_content is different from the value of the record - that means a japanese site might try to display french content.
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} elseif ($sys_language_content!=$row[$TCA[$table]['ctrl']['languageField']]) {
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} elseif ($sys_language_content != $row[$thisCtrl['languageField']]) {
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unset($row);
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}
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} else {
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// When default language is displayed, we never want to return a record carrying another language!:
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if ($row[$TCA[$table]['ctrl']['languageField']]>0) {
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if ($row[$thisCtrl['languageField']] > 0) {
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unset($row);
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}
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}
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