public function handle_action_act_preprocess(Doku_Event &$event, $param)
{
global $ID;
global $TEXT;
global $ACT;
global $SUM;
global $RANGE;
global $REV;
$act = $event->data;
if ($act != 'dokutranslate_review') {
$act = act_clean($act);
$act = act_permcheck($act);
}
# Ignore drafts if the page is being translated
# FIXME: Find a way to save $_REQUEST['parid'] into the draft
if (@file_exists(metaFN($ID, '.translate')) && in_array($act, array('draft', 'recover'))) {
act_draftdel('draftdel');
$ACT = $act = 'edit';
}
if ($act == 'save') {
# Take over save action if translation is in progress
# or we're starting it
if (!@file_exists(metaFN($ID, '.translate')) && empty($_REQUEST['translate'])) {
return;
}
if (!checkSecurityToken()) {
return;
}
# We're starting a translation
if (!@file_exists(metaFN($ID, '.translate')) && !empty($_REQUEST['translate'])) {
# Check if the user has permission to start
# translation in this namespace
if (!isModerator($ID)) {
return;
}
# Take the event over
$event->stopPropagation();
$event->preventDefault();
# Save the data but exit if it fails
$ACT = act_save($act);
if ($ACT != 'show') {
return;
}
# Page was deleted, exit
if (!@file_exists(wikiFN($ID))) {
return;
}
# Prepare data path
$datapath = dataPath($ID);
io_mkdir_p($datapath, 0755, true);
# Backup the original page
io_rename(wikiFN($ID), $datapath . '/orig.txt');
# Backup old revisions
$revisions = allRevisions($ID);
foreach ($revisions as $rev) {
$tmp = wikiFN($ID, $rev);
io_rename($tmp, $datapath . '/' . basename($tmp));
}
# Backup meta files
$metas = metaFiles($ID);
foreach ($metas as $f) {
io_rename($f, $datapath . '/' . basename($f));
}
# Generate empty page to hold translated text
$data = getCleanInstructions($datapath . '/orig.txt');
saveWikiText($ID, genTranslateFile($data), $SUM, $_REQUEST['minor']);
$translateMeta = genMeta(count($data));
# create meta file for current translation state
io_saveFile(metaFN($ID, '.translate'), serialize($translateMeta));
# create separate meta file for translation history
io_saveFile(metaFN($ID, '.translateHistory'), serialize(array('current' => $translateMeta)));
} else {
# Translation in progress, take the event over
$event->preventDefault();
# Save the data but exit if it fails
$ACT = act_save($act);
# Save failed, exit
if ($ACT != 'show') {
return;
}
# Save successful, update translation metadata
$lastrev = getRevisions($ID, 0, 1, 1024);
updateMeta($ID, getParID(), $lastrev[0]);
}
} else {
if ($act == 'revert') {
# Take over save action if translation is in progress
if (!@file_exists(metaFN($ID, '.translate'))) {
return;
}
if (!checkSecurityToken()) {
return;
}
# Translation in progress, take the event over
$event->preventDefault();
# Save the data but exit if it fails
$revert = $REV;
$ACT = act_revert($act);
# Revert failed, exit
if ($ACT != 'show') {
return;
}
# Revert successful, update translation metadata
$lastrev = getRevisions($ID, 0, 1, 1024);
updateMeta($ID, getParID(), $lastrev[0], $revert);
} else {
if (in_array($act, array('edit', 'preview'))) {
if (!@file_exists(metaFN($ID, '.translate')) || isset($TEXT)) {
return;
}
$parid = getParID();
$instructions = p_cached_instructions(wikiFN($ID));
$separators = array();
# Build array of paragraph separators
foreach ($instructions as $ins) {
if ($ins[0] == 'plugin' && $ins[1][0] == 'dokutranslate' && in_array($ins[1][1][0], array(DOKU_LEXER_ENTER, DOKU_LEXER_SPECIAL, DOKU_LEXER_EXIT))) {
$separators[] = $ins[1][1];
}
}
# Validate paragraph ID
if ($parid >= count($separators) - 1) {
$parid = 0;
}
# Build range for paragraph
$RANGE = strval($separators[$parid][2] + 1) . '-' . strval($separators[$parid + 1][1] - 1);
} else {
if ($act == 'dokutranslate_review') {
# This action is mine
$event->stopPropagation();
$event->preventDefault();
# Show the page when done
$ACT = 'show';
# Load data
$meta = unserialize(io_readFile(metaFN($ID, '.translateHistory'), false));
$parid = getParID();
$writeRev = empty($REV) ? 'current' : intval($REV);
$writeRev = empty($meta[$writeRev][$parid]['changed']) ? $writeRev : $meta[$writeRev][$parid]['changed'];
$user = $_SERVER['REMOTE_USER'];
# Check for permission to write reviews
if (!canReview($ID, $meta[$writeRev], $parid)) {
return;
}
# Add review to meta array
$data['message'] = $_REQUEST['review'];
$data['quality'] = intval($_REQUEST['quality']);
$data['incomplete'] = !empty($_REQUEST['incomplete']);
$meta[$writeRev][$parid]['reviews'][$user] = $data;
# Review applies to latest revision as well
if (empty($REV) || $meta['current'][$parid]['changed'] == $writeRev) {
$meta['current'][$parid]['reviews'][$user] = $data;
io_saveFile(metaFN($ID, '.translate'), serialize($meta['current']));
}
# Save metadata
io_saveFile(metaFN($ID, '.translateHistory'), serialize($meta));
}
}
}
}
}
public function render($mode, Doku_Renderer $renderer, $data)
{
global $DOKUTRANSLATE_NEST;
global $ID;
global $ACT;
global $TEXT;
global $REV;
# No metadata rendering
if ($mode == 'metadata') {
return false;
}
# Allow exporting the page
if (substr($ACT, 0, 7) == 'export_') {
# Ignore plugin-specific markup, just let text through
if ($data[0] != DOKU_LEXER_UNMATCHED) {
return true;
}
$renderer->cdata($data[1]);
return true;
# Not exporting, allow only XHTML
} else {
if ($mode != 'xhtml') {
return false;
}
}
# Load instructions for original text on first call
if (is_null($this->origIns)) {
$DOKUTRANSLATE_NEST++;
$this->origIns = getCleanInstructions(dataPath($ID) . '/orig.txt');
$this->meta = loadTranslationMeta($ID);
$this->parCounter = 0;
$DOKUTRANSLATE_NEST--;
}
$parid = getParID();
$edithere = in_array($ACT, array('edit', 'preview')) && $parid == $this->parCounter;
switch ($data[0]) {
# Open the table
case DOKU_LEXER_ENTER:
$renderer->doc .= '<table width="100%" class="dokutranslate"><tbody><tr>';
$cls = parReviewClass($this->meta, $this->parCounter);
# Start the cell with proper review class
if (empty($cls)) {
$renderer->doc .= '<td width="50%">';
} else {
$renderer->doc .= '<td width="50%" class="' . $cls . '">';
}
# Paragraph anchor (yes, empty named anchor is valid)
$renderer->doc .= "<a name=\"_par{$this->parCounter}\"></a>\n";
# Insert edit form if we're editing the first paragraph
if ($edithere) {
startEditForm($renderer);
}
break;
# Dump original text and close the row
# Dump original text and close the row
case DOKU_LEXER_SPECIAL:
# Generate edit button
if ($ACT == 'show') {
if (empty($REV)) {
$renderer->doc .= parEditButton($this->parCounter);
}
$renderer->doc .= $this->_renderReviews($ID, $this->meta, $this->parCounter);
# Finish erasure if we're editing this paragraph
} else {
if ($edithere) {
endEditForm($renderer);
$renderer->doc .= $this->_renderReviews($ID, $this->meta, $this->parCounter);
}
}
$renderer->doc .= "</td>\n";
if (needsReview($ID, $this->meta, $this->parCounter) || $edithere) {
$renderer->doc .= '<td class="reviewme">';
} else {
$renderer->doc .= '<td>';
}
# If this condition fails, somebody's been messing
# with the data
if (current($this->origIns) !== FALSE) {
$renderer->nest(current($this->origIns));
next($this->origIns);
}
$renderer->doc .= "</td></tr>\n<tr>";
$this->parCounter++;
$cls = parReviewClass($this->meta, $this->parCounter);
# Start the cell with proper review class
if (empty($cls)) {
$renderer->doc .= '<td width="50%">';
} else {
$renderer->doc .= '<td width="50%" class="' . $cls . '">';
}
# Paragraph anchor (yes, empty named anchor is valid)
$renderer->doc .= "<a name=\"_par{$this->parCounter}\"></a>\n";
# Insert edit form if we're editing this paragraph
if (in_array($ACT, array('edit', 'preview')) && getParID() == $this->parCounter) {
startEditForm($renderer);
}
break;
# Dump the rest of the original text and close the table
# Dump the rest of the original text and close the table
case DOKU_LEXER_EXIT:
# Generate edit button
if ($ACT == 'show') {
if (empty($REV)) {
$renderer->doc .= parEditButton($this->parCounter);
}
$renderer->doc .= $this->_renderReviews($ID, $this->meta, $this->parCounter);
# Finish erasure if we're editing the last paragraph
} else {
if (in_array($ACT, array('edit', 'preview'))) {
$parid = getParID();
if ($parid == $this->parCounter) {
endEditForm($renderer);
$renderer->doc .= $this->_renderReviews($ID, $this->meta, $this->parCounter);
# Invalid paragraph ID, show form here
} else {
if ($parid > $this->parCounter) {
startEditForm($renderer, true);
}
}
}
}
$renderer->doc .= "</td>\n";
if (needsReview($ID, $this->meta, $this->parCounter) || $edithere) {
$renderer->doc .= '<td class="reviewme">';
} else {
$renderer->doc .= '<td>';
}
# Loop to make sure all remaining text gets dumped
# (external edit safety)
while (current($this->origIns) !== FALSE) {
$renderer->nest(current($this->origIns));
next($this->origIns);
}
$renderer->doc .= '</td></tr></tbody></table>';
break;
# Just sanitize and dump the text
# Just sanitize and dump the text
default:
$renderer->cdata($data[1]);
break;
}
return true;
}
