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<?php
namespace dokuwiki\Subscriptions;
use Diff;
use InlineDiffFormatter;
use UnifiedDiffFormatter;
class PageSubscriptionSender extends SubscriptionSender
{
/**
* Send the diff for some page change
*
* @param string $subscriber_mail The target mail address
* @param string $template Mail template ('subscr_digest', 'subscr_single', 'mailtext', ...)
* @param string $id Page for which the notification is
* @param int|null $rev Old revision if any
* @param string $summary Change summary if any
* @param int|null $current_rev New revision if any
*
* @return bool true if successfully sent
*/
public function sendPageDiff($subscriber_mail, $template, $id, $rev = null, $summary = '', $current_rev = null)
{
global $DIFF_INLINESTYLES;
// prepare replacements (keys not set in hrep will be taken from trep)
$trep = [
'PAGE' => $id,
'NEWPAGE' => wl($id, $current_rev?('rev='.$current_rev):'', true, '&'),
'SUMMARY' => $summary,
'SUBSCRIBE' => wl($id, ['do' => 'subscribe'], true, '&'),
];
$hrep = [];
if ($rev) {
$subject = 'changed';
$trep['OLDPAGE'] = wl($id, "rev=$rev", true, '&');
$old_content = rawWiki($id, $rev);
$new_content = rawWiki($id);
$df = new Diff(
explode("\n", $old_content),
explode("\n", $new_content)
);
$dformat = new UnifiedDiffFormatter();
$tdiff = $dformat->format($df);
$DIFF_INLINESTYLES = true;
$df = new Diff(
explode("\n", $old_content),
explode("\n", $new_content)
);
$dformat = new InlineDiffFormatter();
$hdiff = $dformat->format($df);
$hdiff = '<table>' . $hdiff . '</table>';
$DIFF_INLINESTYLES = false;
} else {
$subject = 'newpage';
$trep['OLDPAGE'] = '---';
$tdiff = rawWiki($id);
$hdiff = nl2br(hsc($tdiff));
}
$trep['DIFF'] = $tdiff;
$hrep['DIFF'] = $hdiff;
$headers = ['Message-Id' => $this->getMessageID($id)];
if ($rev) {
$headers['In-Reply-To'] = $this->getMessageID($id, $rev);
}
return $this->send(
$subscriber_mail,
$subject,
$id,
$template,
$trep,
$hrep,
$headers
);
}
}
|
