//already set
} elseif (isset($uploadmanager->exifdate)) {
$smarty->assign('imagetaken', $uploadmanager->exifdate);
//$smarty->assign('imagetakenmessage', ' ('.$uploadmanager->exifdate.' stated in exif header)');
} else {
$smarty->assign('imagetaken', '--');
}
if (isset($_SESSION['last_imagetaken'])) {
$smarty->assign('last_imagetaken', $_SESSION['last_imagetaken']);
}
$smarty->assign('today_imagetaken', date("Y-m-d"));
}
//which step to display?
$smarty->assign('step', $step);
if ($_SERVER['REQUEST_METHOD'] == 'GET') {
customExpiresHeader(3600, false, true);
}
} elseif (!empty($_POST['rss'])) {
$xh = new xmlHandler();
$nodeNames = array("PHOTO:THUMBNAIL", "PHOTO:IMGSRC", "TITLE");
$xh->setElementNames($nodeNames);
$xh->setStartTag("ITEM");
$xh->setVarsDefault();
$xh->setXmlParser();
$xh->setXmlData(stripslashes($_POST['rss']));
$pData = $xh->xmlParse();
$smarty->assign_by_ref('pData', array_slice($pData, 0, 10));
} else {
$template = "puploader_login.tpl";
}
$smarty->display($template, $cacheid);
function picasa_pre_upload()
{
global $serendipity;
if (!serendipity_userLoggedIn()) {
if (!serendipity_login()) {
// save off the rss data because it won't be posted again
if ($_POST['rss']) {
$_SESSION['picasa_rss'] = $_POST['rss'];
}
echo "<html>\n";
echo "<head>\n";
echo "<script language=javascript> function sf() { document.getElementById('serendipity[user]').focus(); }</script>\n";
echo "</head>\n";
echo "<body onload='javscript:sf()'>\n";
echo "<form name='f' method='post' action='index.php?/plugin/picasa_pre_upload'>\n";
echo "<h2>" . PLUGIN_EVENT_PICASA_UPLOAD_HEADER . $serendipity['baseURL'] . "</h2>\n";
echo PLUGIN_EVENT_PICASA_UPLOAD_USERNAME . "<br />\n";
echo "<input type='text' name='serendipity[user]' /><br />\n";
echo PLUGIN_EVENT_PICASA_UPLOAD_PASSWORD . "<br />\n";
echo "<input type='password' name='serendipity[pass]' /><br />\n";
echo "<input id='autologin' type='checkbox' name='serendipity[auto]' /><label for='autologin'>" . PLUGIN_EVENT_PICASA_UPLOAD_REMEMBER_LOGIN . "</label><br />\n";
echo "<input type='submit' name='submit' value='" . PLUGIN_EVENT_PICASA_UPLOAD_LOGIN . "' />";
echo "<input type='button' value='" . PLUGIN_EVENT_PICASA_UPLOAD_DISCARD . "' onclick=\"location.href='minibrowser:close'\">\n";
echo "</form>\n";
echo "</body>\n";
echo "</html>\n";
return;
}
}
if (!$_POST['rss']) {
if (!$_SESSION['picasa_rss']) {
echo PLUGIN_EVENT_PICASA_ERR_MISSING_RSS;
return;
} else {
$rss = $_SESSION['picasa_rss'];
}
} else {
$rss = $_POST['rss'];
}
$imgSize = $this->get_config('upload_image_size');
$thumbSize = $serendipity['thumbSize'];
$xh = new xmlHandler();
$nodeNames = array("PHOTO:THUMBNAIL", "PHOTO:IMGSRC", "TITLE", "DESCRIPTION");
$xh->setElementNames($nodeNames);
$xh->setStartTag("ITEM");
$xh->setXmlData($rss);
$pData = $xh->xmlParse();
// save this since we need to access the descriptions during upload
$_SESSION['picasa_rss_parsed'] = $pData;
echo "<html>\n";
echo "<head>\n";
echo "<script language=javascript> function sf() { document.getElementById('albumName').focus(); }</script>\n";
echo "</head>\n";
echo "<body onload='javscript:sf()'>\n";
echo "<form name='f' method='post' action='index.php?/plugin/picasa_upload'>\n";
echo "<h2>" . PLUGIN_EVENT_PICASA_UPLOAD_HEADER . $serendipity['baseURL'] . "</h2>\n";
echo "<div>" . PLUGIN_EVENT_PICASA_UPLOAD_ALBUMNAME . "</div>\n";
echo "<div><input type='text' name='albumName' tabindex='1'></div>\n";
echo "<div>" . PLUGIN_EVENT_PICASA_UPLOAD_DESCRIPTION . "</div>\n";
echo "<div><textarea name='albumDescription' rows='5' cols='50'></textarea></div>\n";
echo "<div>" . PLUGIN_EVENT_PICASA_UPLOAD_PARENTDIR . "</div>\n";
echo "<select name='parentDir' id='parentDir'>\n";
echo "<option value=''>" . PLUGIN_EVENT_PICASA_UPLOAD_PARENTDIR_BASEDIR . "</option>\n";
$picasapath = $this->get_config('picasapath');
$paths = serendipity_traversePath($picasapath);
$prunedPaths = array();
foreach ($paths as $path) {
$name = $path['name'];
$relpath = $path['relpath'];
// check if this is a subdirectory of an already pruned directory
$subdirOfPruned = false;
foreach ($prunedPaths as $prunedPath) {
if (0 == strncmp($prunedPath, $relpath, strlen($prunedPath))) {
$subdirOfPruned = true;
break;
}
}
// don't allow nesting of albums; if the album has any subdirectories, collisions could happen
if (!file_exists($picasapath . '/' . $relpath . '/index.xml')) {
if (!$subdirOfPruned) {
$splitPath = explode('/', $relpath);
$encodedRelpath = htmlentities($relpath, ENT_QUOTES, LANG_CHARSET);
$prefix = str_repeat(' ', count($splitPath));
echo "<option value='{$encodedRelpath}'>{$prefix} {$name}</option>\n";
}
} else {
$prunedPaths[] = $relpath;
}
}
echo "</select>\n";
// Image request queue: add image requests for base image & clickthrough
foreach ($pData as $e) {
// use a thumbnail if you don't want exif (saves space)
// thumbnail requests are clamped at 144 pixels
// (negative values give square-cropped images)
$small = $e['photo:thumbnail'] . "?size={$thumbSize}";
$large = $e['photo:imgsrc'] . "?size={$imgSize}";
echo "<input type='hidden' name='{$large}'>\n";
echo "<input type='hidden' name='{$small}'>\n";
}
echo "<br />\n";
echo "<input type=submit value='" . PLUGIN_EVENT_PICASA_UPLOAD_UPLOAD . "'>\n";
echo "<input type=button value='" . PLUGIN_EVENT_PICASA_UPLOAD_DISCARD . "' onclick=\"location.href='minibrowser:close'\">\n";
echo "</form><br />\n";
// Preview "tray": draw thumbnails of each image that will be uploaded
foreach ($pData as $e) {
$thumb = $e['photo:thumbnail'];
echo "<img src='{$thumb}?size={$thumbSize}'>\n";
}
echo "</body>\n";
echo "</html>\n";
}