function delete_blog_submit(Pieform $form, $values)
{
global $SESSION;
$blog = new ArtefactTypeBlog($values['delete']);
$blog->check_permission();
if ($blog->get('locked')) {
$SESSION->add_error_msg(get_string('submittedforassessment', 'view'));
} else {
$blog->delete();
$SESSION->add_ok_msg(get_string('blogdeleted', 'artefact.blog'));
}
redirect('/artefact/blog/index.php');
}
/**
* This function is called to update the blog details.
*/
function editblog_submit(Pieform $form, $values)
{
global $USER;
if ($data = $form->get_element('institution')) {
ArtefactTypeBlog::edit_blog($USER, $values);
redirect('/artefact/blog/view/index.php?id=' . $values['id'] . '&institution=' . $data['value']);
} else {
ArtefactTypeBlog::edit_blog($USER, $values);
redirect('/artefact/blog/view/index.php?id=' . $values['id']);
}
}
/**
* This function gets called to submit the new blog.
*
* @param array
*/
function newblog_submit(Pieform $form, $values)
{
global $USER;
$data = $form->get_element('institution');
if ($data['value'] != false) {
ArtefactTypeBlog::new_blog(null, $values);
redirect('/artefact/blog/index.php?institution=' . $data['value']);
} else {
ArtefactTypeBlog::new_blog($USER, $values);
redirect('/artefact/blog/index.php');
}
}
function delete_blog_submit(Pieform $form, $values)
{
global $SESSION;
require_once 'embeddedimage.php';
$blog = new ArtefactTypeBlog($values['delete']);
$blog->check_permission();
$institution = $blog->get('institution');
$group = $blog->get('group');
if ($blog->get('locked')) {
$SESSION->add_error_msg(get_string('submittedforassessment', 'view'));
} else {
$blog->delete();
$SESSION->add_ok_msg(get_string('blogdeleted', 'artefact.blog'));
}
if ($institution) {
redirect('/artefact/blog/index.php?institution=' . $institution);
} else {
if ($group) {
redirect('/artefact/blog/index.php?group=' . $group);
}
}
redirect('/artefact/blog/index.php');
}
/**
* This function is called to update the blog details.
*/
function editblog_submit(Pieform $form, $values)
{
global $USER;
ArtefactTypeBlog::edit_blog($USER, $values);
$institution = $form->get_element('institution');
$group = $form->get_element('group');
if (!empty($institution['value'])) {
redirect('/artefact/blog/view/index.php?id=' . $values['id'] . '&institution=' . $institution['value']);
} else {
if (!empty($group['value'])) {
redirect('/artefact/blog/view/index.php?id=' . $values['id'] . '&group=' . $group['value']);
} else {
redirect('/artefact/blog/view/index.php?id=' . $values['id']);
}
}
}
* Copyright (C) 2006-2009 Catalyst IT Ltd and others; see:
* http://wiki.mahara.org/Contributors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @package mahara
* @subpackage artefact-blog
* @author Catalyst IT Ltd
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL
* @copyright (C) 2006-2009 Catalyst IT Ltd http://catalyst.net.nz
*
*/
define('INTERNAL', 1);
define('JSON', 1);
require dirname(dirname(dirname(__FILE__))) . '/init.php';
safe_require('artefact', 'blog');
$blogs = (object) array('offset' => param_integer('offset', 0), 'limit' => param_integer('limit', 10));
list($blogs->count, $blogs->data) = ArtefactTypeBlog::get_blog_list($blogs->limit, $blogs->offset);
ArtefactTypeBlog::build_blog_list_html($blogs);
json_reply(false, array('data' => $blogs));
require_once get_config('libroot') . 'pieforms/pieform.php';
if ($publish = param_integer('publish', null)) {
ArtefactTypeBlogpost::publish_form($publish);
}
if ($delete = param_integer('delete', null)) {
ArtefactTypeBlogpost::delete_form($delete);
}
$id = param_integer('id', null);
if (is_null($id)) {
if (!($records = get_records_select_array('artefact', "artefacttype = 'blog' AND \"owner\" = ?", array($USER->get('id')), 'id ASC'))) {
throw new ParameterException();
}
$id = $records[0]->id;
$blog = new ArtefactTypeBlog($id, $records[0]);
} else {
$blog = new ArtefactTypeBlog($id);
}
$blog->check_permission();
$limit = param_integer('limit', 5);
$offset = param_integer('offset', 0);
$posts = ArtefactTypeBlogPost::get_posts($id, $limit, $offset);
$template = 'artefact:blog:posts.tpl';
$pagination = array('baseurl' => get_config('wwwroot') . 'artefact/blog/view/index.php?id=' . $id, 'id' => 'blogpost_pagination', 'jsonscript' => 'artefact/blog/view/index.json.php', 'datatable' => 'postlist');
ArtefactTypeBlogPost::render_posts($posts, $template, array(), $pagination);
$strpublished = json_encode(get_string('published', 'artefact.blog'));
$js = <<<EOF
function publish_success(form, data) {
removeElement('publish_' + data.id);
\$('poststatus' + data.id).innerHTML = {$strpublished};
}
function delete_success(form, data) {
* @package mahara
* @subpackage artefact-blog
* @author Catalyst IT Ltd
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL
* @copyright (C) 2006-2008 Catalyst IT Ltd http://catalyst.net.nz
*
*/
define('INTERNAL', 1);
define('MENUITEM', 'myportfolio/blogs');
define('SECTION_PLUGINTYPE', 'artefact');
define('SECTION_PLUGINNAME', 'blog');
define('SECTION_PAGE', 'view');
require dirname(dirname(dirname(dirname(__FILE__)))) . '/init.php';
define('TITLE', get_string('viewblog', 'artefact.blog'));
safe_require('artefact', 'blog');
$id = param_integer('id');
$blog = new ArtefactTypeBlog($id);
$blog->check_permission();
// This javascript is used to generate a list of blog posts.
$js = '';
if ($blog->count_children()) {
$js = (require 'index.js.php');
}
$images = array('themepaths' => array('images/file.gif', 'images/image.gif'));
$smarty = smarty(array('tablerenderer'), array(), array(), $images);
$smarty->assign_by_ref('blog', $blog);
$smarty->assign_by_ref('editform', $form);
$smarty->assign_by_ref('INLINEJAVASCRIPT', $js);
$smarty->assign('heading', get_string('viewblog', 'artefact.blog') . ' - ' . $blog->get('title'));
$smarty->assign('strnopostsaddone', get_string('nopostsaddone', 'artefact.blog', '<a href="' . get_config('wwwroot') . 'artefact/blog/post.php?blog=' . $blog->get('id') . '">', '</a>'));
$smarty->display('artefact:blog:view.tpl');
$institution = param_alphanum('institution', 0);
$blogid = param_alphanum('blogid', 0);
$fileid = param_alphanum('selected', null);
$changebrowsetab = param_integer('imgbrowserconf_artefactid_changeowner', 0);
// Folder value is 0 when returning to Home folder
$changefolder = param_exists('imgbrowserconf_artefactid_changefolder') ? true : false;
$uploadimg = param_integer('imgbrowserconf_artefactid_upload', 0);
$formsubmit = param_exists('action_submitimage') ? true : false;
$formcancel = param_exists('cancel_action_submitimage') ? true : false;
if ($forumpostid && !$groupid) {
$sql = "SELECT g.id\n FROM {group} g\n INNER JOIN {interaction_instance} ii ON ii.group = g.id\n INNER JOIN {interaction_forum_topic} ift ON ift.forum = ii.id\n INNER JOIN {interaction_forum_post} ifp ON ifp.topic = ift.id\n WHERE ifp.id = ?\n AND ifp.deleted = 0";
$groupid = get_field_sql($sql, array($forumpostid));
}
if ($blogid) {
safe_require('artefact', 'blog');
$blogobj = new ArtefactTypeBlog($blogid);
$institution = $blogobj->get('institution');
$institution = !empty($institution) ? $institution : 0;
$groupid = $blogobj->get('group');
$groupid = !empty($groupid) ? $groupid : 0;
}
// Create new image browser
if ($change) {
$ib = new ImageBrowser(array('view' => $viewid, 'post' => $forumpostid, 'group' => $groupid, 'institution' => $institution, 'selected' => $fileid));
try {
$returndata = $ib->render_image_browser();
json_reply(false, array('data' => $returndata));
} catch (Exception $e) {
json_reply(true, $e->getMessage());
}
}
function requiredfields_submit(Pieform $form, $values)
{
global $USER, $SESSION;
if (isset($values['password1'])) {
$authobj = AuthFactory::create($USER->authinstance);
// This method should exist, because if it did not then the change
// password form would not have been shown.
if ($password = $authobj->change_password($USER, $values['password1'])) {
$SESSION->add_ok_msg(get_string('passwordsaved'));
} else {
throw new SystemException('Attempt by "' . $USER->get('username') . '@' . $USER->get('institution') . 'to change their password failed');
}
}
if (isset($values['username'])) {
$SESSION->set('resetusername', false);
if ($values['username'] != $USER->get('username')) {
$USER->username = $values['username'];
$USER->commit();
$otherfield = true;
}
}
if (isset($values['state'])) {
$current_app_name = explode(".", $_SERVER["HTTP_HOST"]);
$current_app_short_name = $current_app_name[0];
$current_app_short_name = str_replace("http://", "", $current_app_short_name);
$current_app_short_name = str_replace("https://", "", $current_app_short_name);
Doctrine_Query::create()->update('GcrUsers')->set('state', '?', $values['state'])->set('country', '?', $values['country'])->where('platform_short_name = ?', $current_app_short_name)->andWhere('user_id = ?', $USER->get('id'))->execute();
}
if (isset($values['socialprofile_hidden']) && $values['socialprofile_hidden']) {
// Socialprofile fields. Save them on their own as they are a fieldset.
set_profile_field($USER->get('id'), 'socialprofile', $values);
$otherfield = true;
}
foreach ($values as $field => $value) {
if (in_array($field, array('submit', 'sesskey', 'password1', 'password2', 'username', 'socialprofile_service', 'socialprofile_profiletype', 'socialprofile_profileurl', 'socialprofile_hidden', 'state', 'country'))) {
continue;
}
if ($field == 'email') {
$email = $values['email'];
// Need to update the admin email on installation
if ($USER->get('admin')) {
$oldemail = get_field('usr', 'email', 'id', $USER->get('id'));
if ($oldemail == '*****@*****.**') {
// we are dealing with the dummy email that is set on install
update_record('usr', array('email' => $email), array('id' => $USER->get('id')));
update_record('artefact_internal_profile_email', array('email' => $email), array('owner' => $USER->get('id')));
}
}
// Check if a validation email has been sent, if not send one
if (!record_exists('artefact_internal_profile_email', 'owner', $USER->get('id'))) {
$key = get_random_key();
$key_url = get_config('wwwroot') . 'artefact/internal/validate.php?email=' . rawurlencode($email) . '&key=' . $key;
$key_url_decline = $key_url . '&decline=1';
try {
$sitename = get_config('sitename');
email_user((object) array('id' => $USER->get('id'), 'username' => $USER->get('username'), 'firstname' => $USER->get('firstname'), 'lastname' => $USER->get('lastname'), 'preferredname' => $USER->get('preferredname'), 'admin' => $USER->get('admin'), 'staff' => $USER->get('staff'), 'email' => $email), null, get_string('emailvalidation_subject', 'artefact.internal'), get_string('emailvalidation_body1', 'artefact.internal', $USER->get('firstname'), $email, $sitename, $key_url, $sitename, $key_url_decline));
} catch (EmailException $e) {
$SESSION->add_error_msg($email);
}
insert_record('artefact_internal_profile_email', (object) array('owner' => $USER->get('id'), 'email' => $email, 'verified' => 0, 'principal' => 1, 'key' => $key, 'expiry' => db_format_timestamp(time() + 86400)));
$SESSION->add_ok_msg(get_string('validationemailsent', 'artefact.internal'));
}
} else {
set_profile_field($USER->get('id'), $field, $value);
$otherfield = true;
}
}
if (isset($otherfield)) {
$SESSION->add_ok_msg(get_string('requiredfieldsset', 'auth'));
}
// Update the title of user's first blog if first and/or last name have been changed
$updatedfields = array_keys($values);
if (in_array('firstname', $updatedfields) || in_array('lastname', $updatedfields)) {
safe_require('artefact', 'blog');
$userblogs = get_records_select_array('artefact', 'artefacttype = \'blog\' AND owner = ?', array($USER->get('id')));
if ($userblogs && count($userblogs) == 1) {
$defaultblog = new ArtefactTypeBlog($userblogs[0]->id);
$defaultblog->set('title', get_string('defaultblogtitle', 'artefact.blog', display_name($USER, null, true)));
$defaultblog->commit();
}
}
redirect();
}
$institutionname = $institution;
if (!$USER->get('admin')) {
throw new AccessDeniedException();
}
$title = get_string('siteblogs', 'artefact.blog');
} else {
$s = institution_selector_for_page($institution, get_config('wwwroot') . 'artefact/blog/view/index.php');
$institutionname = $s['institution'];
if (!($USER->get('admin') || $USER->is_institutional_admin())) {
throw new AccessDeniedException();
}
$title = get_string('institutionblogs', 'artefact.blog');
}
} else {
if ($id) {
$blogobj = new ArtefactTypeBlog($id);
$institution = $institutionname = $blogobj->get('institution');
if ($institution != 'mahara') {
$s = institution_selector_for_page($institution, get_config('wwwroot') . 'artefact/blog/view/index.php');
}
}
}
PluginArtefactBlog::set_blog_nav($institution, $institutionname);
if ($institutionname === false) {
$smarty = smarty();
$smarty->display('admin/users/noinstitutions.tpl');
exit;
}
if ($changepoststatus = param_integer('changepoststatus', null)) {
ArtefactTypeBlogpost::changepoststatus_form($changepoststatus);
}
/**
* During the copying of a view, we might be allowed to copy
* blogposts but not the containing blog. We need to create a new
* blog to hold the copied posts.
*/
public function default_parent_for_copy(&$view, &$template, $artefactstoignore)
{
static $blogid;
if (!empty($blogid)) {
return $blogid;
}
$blogname = get_string('viewposts', 'artefact.blog', $view->get('id'));
$data = (object) array('title' => $blogname, 'description' => get_string('postscopiedfromview', 'artefact.blog', $template->get('title')), 'owner' => $view->get('owner'), 'group' => $view->get('group'), 'institution' => $view->get('institution'));
$blog = new ArtefactTypeBlog(0, $data);
$blog->commit();
$blogid = $blog->get('id');
return $blogid;
}
/**
* This function is called to update the blog details.
*/
function editblog_submit(Pieform $form, $values)
{
global $USER;
ArtefactTypeBlog::edit_blog($USER, $values);
redirect('/artefact/blog/view/?id=' . $values['id']);
}
$title = get_string('siteblogs', 'artefact.blog');
} else {
$s = institution_selector_for_page($institution, get_config('wwwroot') . 'artefact/blog/view/index.php');
$institutionname = $s['institution'];
if (!($USER->get('admin') || $USER->is_institutional_admin())) {
throw new AccessDeniedException();
}
$title = get_string('institutionblogs', 'artefact.blog');
}
} else {
if ($groupid = param_alphanum('group', null)) {
$group = get_record('group', 'id', $groupid, 'deleted', 0);
$title = get_string('groupblogs', 'artefact.blog', $group->name);
} else {
if ($id) {
$blogobj = new ArtefactTypeBlog($id);
$institution = $institutionname = $blogobj->get('institution');
$groupid = $blogobj->get('group');
if ($groupid) {
$group = get_record('group', 'id', $groupid, 'deleted', 0);
}
$title = get_string('viewbloggroup', 'artefact.blog', $blogobj->get('title'));
if ($institution && $institution != 'mahara') {
$s = institution_selector_for_page($institution, get_config('wwwroot') . 'artefact/blog/view/index.php');
}
}
}
}
PluginArtefactBlog::set_blog_nav($institution, $institutionname, $groupid);
if ($institutionname === false) {
$smarty = smarty();
}
// OK - let's add tags
$tags_arr = array();
$tagsort = param_alpha('ts', null) != 'freq' ? 'alpha' : 'freq';
foreach (get_my_tags(null, false, $tagsort) as $tag) {
$tags_arr[] = array("id" => $tag->tag, "tag" => $tag->tag);
}
if (count($tags_arr) > 0) {
$json['tags'] = $tags_arr;
}
// OK - let's add journals (and journal posts)
$blogs_arr = array();
$blogs = (object) array('offset' => param_integer('offset', 0), 'limit' => param_integer('limit', 10));
$blogposts_arr = array();
$blogposts = array();
list($blogs->count, $blogs->data) = ArtefactTypeBlog::get_blog_list($blogs->limit, $blogs->offset);
foreach ($blogs->data as $blog) {
if (!$blog->locked) {
$blogs_arr[] = array("id" => $blog->id, "blog" => $blog->title);
$blogposts = ArtefactTypeBlogpost::get_posts($blog->id, $blogs->limit, $blogs->offset, null);
foreach ($blogposts['data'] as $blogpost) {
if (!$blogpost->locked) {
$blogposts_arr[] = array("id" => $blogpost->id, "blogpost" => $blogpost->title);
}
}
}
}
if (count($blogs_arr) > 0) {
$json['blogs'] = $blogs_arr;
}
if (count($blogposts_arr) > 0) {
public static function instance_config_form(BlockInstance $instance)
{
global $USER;
safe_require('artefact', 'blog');
$configdata = $instance->get('configdata');
if (!empty($configdata['artefactid'])) {
$blog = $instance->get_artefact_instance($configdata['artefactid']);
}
$elements = array();
// If the blog post in this block is owned by the owner of the View,
// then the block can be configured. Otherwise, the blog post was
// copied in from another View. We won't confuse users by asking them to
// choose a blog post to put in this block, when the one that is
// currently in it isn't choosable.
$institution = $instance->get('view_obj')->get('institution');
$group = $instance->get('view_obj')->get('group');
if (empty($configdata['artefactid']) || ArtefactTypeBlog::can_edit_blog($blog, $institution, $group)) {
$sql = "SELECT a.id FROM {artefact} a\n INNER JOIN {artefact_blog_blogpost} p ON p.blogpost = a.id\n WHERE p.published = 1";
if ($institution) {
$sql .= " AND a.institution = ?";
$where = array($institution);
} else {
if ($group) {
$sql .= " AND a.group = ?";
$where = array($group);
} else {
$sql .= " AND a.owner = ?";
$where = array($USER->get('id'));
}
}
$publishedposts = get_column_sql($sql, $where);
$elements[] = self::artefactchooser_element(isset($configdata['artefactid']) ? $configdata['artefactid'] : null, $publishedposts);
$elements[] = PluginArtefactBlog::block_advanced_options_element($configdata, 'blogpost');
} else {
$elements[] = array('type' => 'html', 'name' => 'notice', 'value' => '<div class="metadata">' . get_string('blogcopiedfromanotherview', 'artefact.blog', get_string('blogpost', 'artefact.blog')) . '</div>');
}
return $elements;
}
public static function instance_config_form(BlockInstance $instance)
{
global $USER;
safe_require('artefact', 'blog');
$configdata = $instance->get('configdata');
require_once get_config('libroot') . 'view.php';
$view = new View($instance->get('view'));
$institution = $view->get('institution');
$group = $view->get('group');
if (!empty($configdata['artefactid'])) {
$blog = $instance->get_artefact_instance($configdata['artefactid']);
}
$elements = array();
// If the blog in this block is owned by the owner of the View, then
// the block can be configured. Otherwise, the blog was copied in from
// another View. We won't confuse users by asking them to choose a blog
// to put in this block, when the one that is currently in it isn't
// choosable.
//
// Note: the owner check will have to change when we do group/site
// blogs
if (empty($configdata['artefactid']) || ArtefactTypeBlog::can_edit_blog($blog, $institution, $group)) {
$where = array('blog');
$sql = "SELECT a.id FROM {artefact} a\n WHERE a.artefacttype = ?";
if ($institution) {
$sql .= " AND a.institution = ?";
$where[] = $institution;
} else {
if ($group) {
$sql .= " AND a.group = ?";
$where[] = $group;
} else {
$sql .= " AND a.owner = ?";
$where[] = $USER->get('id');
}
}
$blogids = get_column_sql($sql, $where);
$elements[] = self::artefactchooser_element(isset($configdata['artefactid']) ? $configdata['artefactid'] : null, $blogids);
$elements['count'] = array('type' => 'text', 'title' => get_string('postsperpage', 'blocktype.blog/blog'), 'defaultvalue' => isset($configdata['count']) ? $configdata['count'] : 5, 'size' => 3);
$elements[] = PluginArtefactBlog::block_advanced_options_element($configdata, 'blog');
} else {
$elements[] = array('type' => 'html', 'name' => 'notice', 'value' => '<div class="metadata">' . get_string('blogcopiedfromanotherview', 'artefact.blog', get_string('Blog', 'artefact.blog')) . '</div>');
}
return $elements;
}
/**
* Creates a catch-all blog if one doesn't exist already
*
* @param PluginImportLeap $importer The importer
* @return int The artefact ID of the catch-all blog
*/
private static function ensure_catchall_blog(PluginImportLeap $importer)
{
static $blogid = null;
if (is_null($blogid)) {
$time = time();
// TODO maybe the importer will get a time field to record time of import
$blog = new ArtefactTypeBlog();
$title = $importer->get('xml')->xpath('//a:feed/a:title');
$blog->set('title', get_string('dataimportedfrom', 'artefact.blog', (string) $title[0]));
$blog->set('description', get_string('entriesimportedfromleapexport', 'artefact.blog'));
$blog->set('owner', $importer->get('usr'));
$blog->set('ctime', $time);
$blog->set('mtime', $time);
$blog->commit();
$blogid = $blog->get('id');
}
return $blogid;
}
function editpost_submit(Pieform $form, $values)
{
global $USER, $SESSION, $blogpost, $blog;
require_once 'embeddedimage.php';
db_begin();
$postobj = new ArtefactTypeBlogPost($blogpost, null);
$postobj->set('title', $values['title']);
$postobj->set('description', $values['description']);
$postobj->set('tags', $values['tags']);
if (get_config('licensemetadata')) {
$postobj->set('license', $values['license']);
$postobj->set('licensor', $values['licensor']);
$postobj->set('licensorurl', $values['licensorurl']);
}
$postobj->set('published', !$values['draft']);
$postobj->set('allowcomments', (int) $values['allowcomments']);
if (!$blogpost) {
$postobj->set('parent', $blog);
$blogobj = new ArtefactTypeBlog($blog);
if ($blogobj->get('institution')) {
$postobj->set('institution', $blogobj->get('institution'));
} else {
if ($blogobj->get('group')) {
$postobj->set('group', $blogobj->get('group'));
} else {
$postobj->set('owner', $USER->id);
}
}
}
$postobj->commit();
$blogpost = $postobj->get('id');
// Need to wait until post is saved in case we are a new blogpost before we can sort out embedded images as we need an id
$postobj->set('description', EmbeddedImage::prepare_embedded_images($values['description'], 'blogpost', $postobj->get('id')));
// Attachments
$old = $postobj->attachment_id_list();
// $new = is_array($values['filebrowser']['selected']) ? $values['filebrowser']['selected'] : array();
$new = is_array($values['filebrowser']) ? $values['filebrowser'] : array();
// only allow the attaching of files that exist and are editable by user
foreach ($new as $key => $fileid) {
$file = artefact_instance_from_id($fileid);
if (!$file instanceof ArtefactTypeFile || !$USER->can_publish_artefact($file)) {
unset($new[$key]);
}
}
if (!empty($new) || !empty($old)) {
foreach ($old as $o) {
if (!in_array($o, $new)) {
try {
$postobj->detach($o);
} catch (ArtefactNotFoundException $e) {
}
}
}
foreach ($new as $n) {
if (!in_array($n, $old)) {
try {
$postobj->attach($n);
} catch (ArtefactNotFoundException $e) {
}
}
}
}
db_commit();
$result = array('error' => false, 'message' => get_string('blogpostsaved', 'artefact.blog'), 'goto' => get_config('wwwroot') . 'artefact/blog/view/index.php?id=' . $blog);
if ($form->submitted_by_js()) {
// Redirect back to the blog page from within the iframe
$SESSION->add_ok_msg($result['message']);
$form->json_reply(PIEFORM_OK, $result, false);
}
$form->reply(PIEFORM_OK, $result);
}
/**
* During the copying of a view, we might be allowed to copy
* blogposts but not the containing blog. We need to create a new
* blog to hold the copied posts.
*/
public function default_parent_for_copy(&$view, &$template, $artefactstoignore)
{
static $blogids;
global $USER, $SESSION;
$viewid = $view->get('id');
if (isset($blogids[$viewid])) {
return $blogids[$viewid];
}
$blogname = get_string('viewposts', 'artefact.blog', $viewid);
$data = (object) array('title' => $blogname, 'description' => get_string('postscopiedfromview', 'artefact.blog', $template->get('title')), 'owner' => $view->get('owner'), 'group' => $view->get('group'), 'institution' => $view->get('institution'));
$blog = new ArtefactTypeBlog(0, $data);
$blog->commit();
$blogids[$viewid] = $blog->get('id');
if (!empty($data->group) || !empty($data->institution)) {
$SESSION->add_ok_msg(get_string('copiedblogpoststonewjournal', 'collection'));
} else {
try {
$user = get_user($view->get('owner'));
set_account_preference($user->id, 'multipleblogs', 1);
$SESSION->add_ok_msg(get_string('copiedblogpoststonewjournal', 'collection'));
} catch (Exception $e) {
$SESSION->add_error_msg(get_string('unabletosetmultipleblogs', 'error', $user->username, $viewid, get_config('wwwroot') . 'account/index.php'), false);
}
try {
$USER->accountprefs = load_account_preferences($user->id);
} catch (Exception $e) {
$SESSION->add_error_msg(get_string('pleaseloginforjournals', 'error'));
}
}
return $blogids[$viewid];
}
/**
* This function gets called to submit the new blog.
*
* @param array
*/
function newblog_submit(Pieform $form, $values)
{
global $USER;
ArtefactTypeBlog::new_blog($USER, $values);
redirect('/artefact/blog/');
}
*
* @package mahara
* @subpackage artefact-blog
* @author Catalyst IT Ltd
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL
* @copyright (C) 2006-2008 Catalyst IT Ltd http://catalyst.net.nz
*
*/
define('INTERNAL', 1);
define('JSON', 1);
require dirname(dirname(dirname(__FILE__))) . '/init.php';
safe_require('artefact', 'blog');
$action = param_variable('action', 'list');
$id = param_variable('id', null);
json_headers();
if ($action == 'list') {
$limit = param_integer('limit', ArtefactTypeBlog::pagination);
$offset = param_integer('offset', 0);
list($count, $data) = ArtefactTypeBlog::get_blog_list($USER, $limit, $offset);
echo json_encode(array('count' => $count, 'limit' => $limit, 'offset' => $offset, 'data' => $data));
} else {
if ($action == 'delete') {
$blog = artefact_instance_from_id($id);
if ($blog instanceof ArtefactTypeBlog) {
$blog->check_permission();
$blog->delete();
json_reply(false, get_string('blogdeleted', 'artefact.blog'));
}
throw new ArtefactNotFoundException(get_string('blogdoesnotexist', 'artefact.blog'));
}
}