*
* The GNU General Public License can be found at
* http://www.gnu.org/copyleft/gpl.html.
*
* This script is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/
require_once dirname(__FILE__) . '/inc.php';
require_once dirname(__FILE__) . '/lib/sharelib.php';
$access = optional_param('access', 0, PARAM_TEXT);
require_login(0, true);
if (!($view = block_exabis_eportfolio_get_view_from_access($access))) {
print_error("viewnotfound", "block_exabis_eportfolio");
}
if (!($user = get_record("user", "id", $view->userid))) {
print_error("nouserforid", "block_exabis_eportfolio");
}
$portfolioUser = get_record("block_exabeporuser", "user_id", $view->userid);
// read blocks
$query = "select b.*" . " FROM {$CFG->prefix}block_exabeporviewblock b" . " WHERE b.viewid = " . $view->id . " ORDER BY b.positionx, b.positiony";
$blocks = get_records_sql($query);
// read columns
$columns = array();
foreach ($blocks as $block) {
if (!isset($columns[$block->positionx])) {
$columns[$block->positionx] = array();
}
function block_exabis_eportfolio_get_item($itemid, $access)
{
global $CFG, $USER;
$itemid = clean_param($itemid, PARAM_INT);
$item = null;
if (preg_match('!^view/(.+)$!', $access, $matches)) {
// in view mode
if (!($view = block_exabis_eportfolio_get_view_from_access($matches[1]))) {
print_error("viewnotfound", "block_exabis_eportfolio");
}
if (!($viewblock = get_record("block_exabeporviewblock", "viewid", $view->id, "type", "item", "itemid", $itemid))) {
// item not linked to view -> no rights
}
if (!($item = get_record("block_exabeporitem", "id", $itemid, "userid", $view->userid))) {
// item not found
return;
}
$item->access = $view->access;
$item->access->page = 'view';
// comments allowed?
if ($item->access->request == 'extern') {
$item->allowComments = $view->externcomment;
//false;
$item->showComments = $view->externcomment;
// TODO: comments anhand view einstellung zeigen
} else {
$item->allowComments = true;
$item->showComments = true;
}
} elseif (preg_match('!^portfolio/(.+)$!', $access, $matches)) {
// in user portfolio mode
if (!($user = block_exabis_eportfolio_get_user_from_access($matches[1]))) {
return;
}
if ($user->access->request == 'extern') {
if (!($item = get_record("block_exabeporitem", "id", $itemid, "userid", $user->id, "externaccess", 1))) {
// item not found
return;
}
} else {
// intern
$item = get_record_sql("SELECT i.* FROM {$CFG->prefix}block_exabeporitem i" . " LEFT JOIN {$CFG->prefix}block_exabeporitemshar ishar ON i.id=ishar.itemid AND ishar.userid={$USER->id}" . " WHERE i.id='" . $itemid . "' AND" . " ((i.userid='" . $USER->id . "')" . " OR (i.shareall=1 AND ishar.userid IS NULL)" . " OR (i.shareall=0 AND ishar.userid IS NOT NULL))");
// nobody, but me
if (!$item) {
// item not found
return;
}
}
$item->access = $user->access;
$item->access->page = 'portfolio';
// comments allowed?
if ($item->access->request == 'extern') {
$item->allowComments = false;
$item->showComments = $item->externcomment;
} else {
$item->allowComments = true;
$item->showComments = true;
}
} else {
return;
}
$item->access->access = $access;
$item->access->parentAccess = substr($item->access->access, strpos($item->access->access, '/') + 1);
return $item;
}
