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view.php
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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle 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.
//
// Moodle 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 Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Prints a particular instance of openstudio
*
* You can have a rather longer description of the file as well,
* if you like, and it can span multiple lines.
*
* @package mod_openstudio
* @copyright 2017 The Open University
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
use mod_openstudio\local\api\content;
use mod_openstudio\local\api\filter;
use mod_openstudio\local\api\lock;
use mod_openstudio\local\api\stream;
use mod_openstudio\local\api\group;
use mod_openstudio\local\api\notifications;
use mod_openstudio\local\util;
use mod_openstudio\local\util\defaults;
use mod_openstudio\local\renderer_utils;
use mod_openstudio\local\api\flags;
use mod_openstudio\local\api\folder;
use mod_openstudio\local\api\levels;
use mod_openstudio\local\api\user;
require_once(dirname(dirname(dirname(__FILE__))).'/config.php');
require_once(dirname(__FILE__).'/lib.php');
$id = optional_param('id', 0, PARAM_INT); // Course_module ID.
$groupid = optional_param('groupid', 0, PARAM_INT); // Group id to filter against.
$n = optional_param('n', 0, PARAM_INT); // ... openstudio instance ID - it should be named as the first character of the module.
$filteropen = optional_param('filteropen', 0, PARAM_INT);
$filteractive = optional_param('filteractive', 0, PARAM_INT);
$userid = optional_param('vuid', 0, PARAM_INT); // User id.
$pagedefault = 0;
$pagestart = optional_param('page', $pagedefault, PARAM_INT);
if ($pagestart < 0) {
$pagestart = 0;
}
// Page init and security checks.
$coursedata = util::render_page_init($id, array('mod/openstudio:view'));
$cm = $coursedata->cm;
$cminstance = $coursedata->cminstance;
$course = $coursedata->course;
$mcontext = $coursedata->mcontext;
$permissions = $coursedata->permissions;
$theme = $coursedata->theme;
$placeholdertext = '';
$renderer = util::get_renderer();
require_login($course, true, $cm);
// Terms and conditions check.
util::honesty_check($id);
// Need to have view or managecontent capabilities.
if (!$permissions->managecontent) {
require_capability('mod/openstudio:view', $mcontext);
}
// Get user id that we need to show stream for.
$vuid = optional_param('vuid', $USER->id, PARAM_INT);
if ($vuid != $USER->id) {
$contentowner = user::get_user_by_id($vuid);
$viewuser = $USER;
} else {
$contentowner = $viewuser = $USER;
}
// Get page url.
$pageurl = util::get_current_url();
// Set stream view.
$vid = optional_param('vid', 0, PARAM_INT);
// If pinboard mode is not on and activity is on, then redirect request to my activity workspace.
if (!$vid && !$permissions->feature_pinboard && $permissions->feature_studio) {
$vid = content::VISIBILITY_PRIVATE;
} else {
$vid = optional_param('vid', content::VISIBILITY_MODULE, PARAM_INT);
}
if (! in_array($vid, array(content::VISIBILITY_PRIVATE,
content::VISIBILITY_PRIVATE_PINBOARD,
content::VISIBILITY_GROUP,
content::VISIBILITY_MODULE,
content::VISIBILITY_WORKSPACE))) {
$vid = $theme->homedefault;
}
if (! in_array($vid, array(content::VISIBILITY_PRIVATE,
content::VISIBILITY_PRIVATE_PINBOARD,
content::VISIBILITY_GROUP,
content::VISIBILITY_MODULE,
content::VISIBILITY_WORKSPACE))) {
$vid = $theme->homedefault;
}
// If group mode is not on, then redirect request to module workspace.
if (!$permissions->feature_group && ($vid == content::VISIBILITY_GROUP)) {
$vid = content::VISIBILITY_MODULE;
}
// If activity mode is not on, then redirect request to module workspace.
if (!$permissions->feature_studio && ($vid == content::VISIBILITY_PRIVATE)) {
$vid = content::VISIBILITY_MODULE;
}
// If pinboard mode is not on, then redirect request to module workspace.
if (!$permissions->feature_pinboard && ($vid == content::VISIBILITY_PRIVATE_PINBOARD)) {
$vid = content::VISIBILITY_MODULE;
}
// If module mode is not on, then redirect request to module first available workspace.
if (!$permissions->feature_module && ($vid == content::VISIBILITY_MODULE)) {
$vid = $permissions->allow_visibilty_modes[0];
}
if ($vid == content::VISIBILITY_WORKSPACE) {
$ismember = group::has_same_memberships($permissions->groupingid, $contentowner->id, $viewuser->id, true);
if ($ismember) {
$vidd = content::VISIBILITY_GROUP;
} else {
$vidd = content::VISIBILITY_MODULE;
}
} else {
$vidd = $vid;
}
switch ($vidd) {
case content::VISIBILITY_GROUP:
$pagetitle = $pageheading = get_string('pageheader', 'openstudio',
array('cname' => $course->shortname, 'cmname' => $cm->name,
'title' => $theme->themegroupname));
$vidviewname = 'group';
break;
case content::VISIBILITY_PRIVATE:
$pagetitle = $pageheading = get_string('pageheader', 'openstudio',
array('cname' => $course->shortname, 'cmname' => $cm->name,
'title' => $theme->themestudioname));
$vidviewname = 'work';
break;
case content::VISIBILITY_PRIVATE_PINBOARD:
$pagetitle = $pageheading = get_string('pageheader', 'openstudio',
array('cname' => $course->shortname, 'cmname' => $cm->name,
'title' => $theme->themepinboardname));
$vidviewname = 'pinboard';
break;
case content::VISIBILITY_MODULE:
default:
$pagetitle = $pageheading = get_string('pageheader', 'openstudio',
array('cname' => $course->shortname, 'cmname' => $cm->name,
'title' => $theme->thememodulename));
$vidviewname = 'module';
break;
}
if ($vuid != $USER->id) {
$pagetitle .= ': ' . get_string('profileswork', 'openstudio', array('name' => $contentowner->firstname));;
}
// Render page header and crumb trail.
util::page_setup($PAGE, $pagetitle, $pageheading, $pageurl, $course, $cm);
$fblock = optional_param('fblock', 0, PARAM_TEXT);
if ($vid == content::VISIBILITY_PRIVATE_PINBOARD) {
// If its a request to view pinboard, then fblock can only be -1.
$fblock = -1;
}
$finalviewpermissioncheck = true;
if ((($vid == content::VISIBILITY_MODULE) || ($vid == content::VISIBILITY_GROUP) || ($vid == content::VISIBILITY_WORKSPACE))
&& !$permissions->managecontent) {
$finalviewpermissioncheck = $permissions->viewothers;
}
// Sort options.
// Sort by is a combination of fsort + osort. If sort by is invalid, it will return null.
$sortby = optional_param('sortby', null, PARAM_INT);
// If we don't have GET paramater, try to search inside session.
if ($sortby === null) {
if (isset($SESSION->openstudio_view_filters)) {
if (isset($SESSION->openstudio_view_filters[$vid]->sortby)) {
$sortby = $SESSION->openstudio_view_filters[$vid]->sortby;
}
}
}
$fsortdefault = defaults::OPENSTUDIO_SORT_FLAG_DATE;
$osortdefault = defaults::OPENSTUDIO_SORT_DESC;
$fsort = optional_param('fsort', $fsortdefault, PARAM_INT);
$osort = optional_param('osort', $osortdefault, PARAM_INT);
$sortbyparams = filter::get_sort_by_params($sortby);
if ($sortbyparams === null) {
$sortby = null;
} else {
$fsort = $sortbyparams['fsort'];
$osort = $sortbyparams['osort'];
}
$sortflag = [
'id' => $fsort,
'asc' => $osort,
'sortby' => $sortby,
];
// If group mode is not on, then redirect request to module workspace.
if (!$permissions->feature_group && ($vid == content::VISIBILITY_GROUP)) {
$vid = content::VISIBILITY_MODULE;
}
// If activity mode is not on, then redirect request to module workspace.
if (!$permissions->feature_studio && ($vid == content::VISIBILITY_PRIVATE)) {
$vid = content::VISIBILITY_MODULE;
}
// If pinboard mode is not on, then redirect request to module workspace.
if (!$permissions->feature_pinboard && ($vid == content::VISIBILITY_PRIVATE_PINBOARD)) {
$vid = content::VISIBILITY_MODULE;
}
// If module mode is not on, then redirect request to module first available workspace.
if (!$permissions->feature_module && ($vid == content::VISIBILITY_MODULE)) {
$vid = $permissions->allow_visibilty_modes[0];
}
if ($vid == content::VISIBILITY_WORKSPACE) {
$fsort = stream::SORT_BY_ACTIVITYTITLE;
$osort = stream::SORT_ASC;
$sortflag = [
'id' => $fsort, 'asc' => $osort
];
}
// Currently, we respect view page size on preference bar and ignore settings.
$streamdatapagesize = defaults::DEFAULTVIEWSIZE;
if (isset($SESSION->openstudio_view_filters)) {
if (isset($SESSION->openstudio_view_filters[$vid]->pagesize)) {
$streamdatapagesize = $SESSION->openstudio_view_filters[$vid]->pagesize;
}
}
$streamdatapagesize = optional_param('pagesize', $streamdatapagesize, PARAM_INT);
// Pagination settings.
if (isset($SESSION->openstudio_view_filters)) {
if (isset($SESSION->openstudio_view_filters[$vid]->page)) {
if ($streamdatapagesize != $SESSION->openstudio_view_filters[$vid]->pagesize) {
unset($SESSION->openstudio_view_filters[$vid]->page);
} else {
$pagedefault = $SESSION->openstudio_view_filters[$vid]->page;
}
}
}
// Check if filter reset request givem, if so, then clear all the filters by redirecting the browser.
$resetfilter = optional_param('reset', 0, PARAM_INT);
// If all filter type checked as default, it same as reset applied.
$filteractive = optional_param('filteractive', 0, PARAM_INT);
$farea = optional_param('fblock', 0, PARAM_INT);
$fflagarray = optional_param_array('fflagarray', array(), PARAM_INT);
$ftypearray = optional_param_array('ftypearray', array(), PARAM_INT);
$fstatus = optional_param('fstatus', 0, PARAM_INT);
$fscope = optional_param('fscope', 0, PARAM_INT);
$fownerscope = null;
$quickselect = optional_param('quickselect', null, PARAM_INT);
// If we don't have GET paramater, try to search inside session.
if ($quickselect === null) {
if (isset($SESSION->openstudio_view_filters)) {
if (isset($SESSION->openstudio_view_filters[$vid]->quickselect)) {
$quickselect = $SESSION->openstudio_view_filters[$vid]->quickselect;
}
}
}
if ($quickselect !== null) {
$quickselectparams = filter::get_quick_select_params($quickselect);
// If not having quick select params, fallback as default.
if ($quickselectparams === null) {
$quickselect = null;
$quickselectparams = [];
}
if (array_key_exists('ftypearray', $quickselectparams)) {
$ftypearray = $quickselectparams['ftypearray'];
}
if (array_key_exists('fflagarray', $quickselectparams)) {
$fflagarray = $quickselectparams['fflagarray'];
}
if (array_key_exists('fstatus', $quickselectparams)) {
$fstatus = $quickselectparams['fstatus'];
}
if (array_key_exists('fscope', $quickselectparams)) {
$fscope = $quickselectparams['fscope'];
}
if (array_key_exists('fownerscope', $quickselectparams)) {
$fownerscope = $quickselectparams['fownerscope'];
}
}
if ($filteractive && $farea == stream::FILTER_AREA_ALL && isset($fflagarray[0]) && $fflagarray[0] == 0 &&
isset($ftypearray[0]) && $ftypearray[0] == 0 && $fstatus == stream::FILTER_STATUS_ALL_POST &&
$fscope == stream::SCOPE_EVERYONE) {
$resetfilter = true;
}
if ($resetfilter) {
if (!isset($SESSION->openstudio_view_filters[$vid])) {
// Completely reset the filters.
$SESSION->openstudio_view_filters[$vid] = new stdClass();
}
// Partial filter reset.
$SESSION->openstudio_view_filters[$vid]->fblock = null;
$SESSION->openstudio_view_filters[$vid]->fblockarray = null;
$SESSION->openstudio_view_filters[$vid]->ftype = null;
$SESSION->openstudio_view_filters[$vid]->ftypearray = null;
$SESSION->openstudio_view_filters[$vid]->fscope = null;
$SESSION->openstudio_view_filters[$vid]->fstatus = null;
$SESSION->openstudio_view_filters[$vid]->fflag = null;
$SESSION->openstudio_view_filters[$vid]->fflagarray = null;
$SESSION->openstudio_view_filters[$vid]->ftags = null;
$SESSION->openstudio_view_filters[$vid]->fblockdataarray = null;
$SESSION->openstudio_view_filters[$vid]->fsort = defaults::OPENSTUDIO_SORT_FLAG_DATE;
$SESSION->openstudio_view_filters[$vid]->osort = defaults::OPENSTUDIO_SORT_DESC;
$SESSION->openstudio_view_filters[$vid]->page = $streamdatapagesize;
$SESSION->openstudio_view_filters[$vid]->pagesize = defaults::STREAMPAGESIZE;
$SESSION->openstudio_view_filters[$vid]->filteractive = 0;
$SESSION->openstudio_view_filters[$vid]->sortby = null;
$SESSION->openstudio_view_filters[$vid]->quickselect = null;
$reseturl = new moodle_url('/mod/openstudio/view.php', array(
'id' => $id, 'vid' => $vid, 'page' => 0, 'pagesize' => $streamdatapagesize));
redirect($reseturl);
}
// Record whether filtering is active.
$isfilteringon = false;
$fblockarraydefault = array();
if (isset($SESSION->openstudio_view_filters)) {
if (isset($SESSION->openstudio_view_filters[$vid]->fblockarray)) {
$fblockarraydefault = $SESSION->openstudio_view_filters[$vid]->fblockarray;
}
}
$fblockarray = optional_param_array('fblockarray', $fblockarraydefault, PARAM_INT);
$factivityarray = optional_param_array('factivityarray', null, PARAM_TEXT);
// If we don't have GET paramater, try to search inside session.
if ($factivityarray === null) {
if (isset($SESSION->openstudio_view_filters)) {
if (isset($SESSION->openstudio_view_filters[$vid]->factivityarray)) {
$factivityarray = $SESSION->openstudio_view_filters[$vid]->factivityarray;
}
}
}
$pinboardonly = false;
// Stream get contents need to pass block array if existed.
switch ($fblock) {
case stream::FILTER_AREA_ALL:
case stream::FILTER_AREA_PINBOARD:
$fblockarray = null;
$factivityarray = null;
break;
case stream::FILTER_AREA_ACTIVITY:
// Get parent blocks from activities.
// In this case, we won't implode $fblock, keep it as stream::FILTER_AREA_ACTIVITY.
[$tempblocks, ] = openstudio_extract_blocks_activities($factivityarray);
$fblockarray = $tempblocks;
break;
default:
if (empty($fblockarray)) {
$fblockarray = explode(",", $fblock);
$fblock = implode(",", $fblockarray);
} else {
$fblock = implode(",", $fblockarray);
}
break;
}
if (trim($fblock) == '') {
// If fblock is not set, then set it to default.
$fblock = stream::FILTER_AREA_ALL;
}
$fblockdataarray = levels::get_all_activities($cminstance->id);
if ($fblockdataarray === false) {
$fblockdataarray = array();
} else {
$blockslotcount = levels::l1s_count_l3s($cminstance->id);
$factivityids = !empty($factivityarray) ? array_flip($factivityarray) : [];
foreach ($fblockdataarray as $key => $blockdata) {
// Dont show the level 1 block if it has no level slots associated with it.
if (!array_key_exists($blockdata->id, $blockslotcount) || ($blockslotcount[$blockdata->id] <= 0)) {
unset($fblockdataarray[$key]);
continue;
}
// Check if the block being checked as been selected by the user for filtering.
if ((is_array($fblockarray) && ($fblockarray !== null) && in_array((int) $blockdata->id, $fblockarray))) {
$fblockdataarray[$key]->checked = true;
} else {
$fblockdataarray[$key]->checked = false;
}
if (property_exists($blockdata, 'activities') && !empty($blockdata->activities)) {
$allcheck = true;
foreach ($blockdata->activities as $activity) {
$key = $blockdata->id . '_' . $activity->id;
// If we select "Activities", and we don't have $_GET for activities then all should be checked by default.
// Or else it will be checked if ids contains in $_GET.
$activity->checked = $fblock == stream::FILTER_AREA_ACTIVITY
&& ($factivityarray === null || isset($factivityids[$key]));
$activity->checkedworkfilter = $fblock == stream::FILTER_AREA_ALL || $activity->checked;
if (!$activity->checked) {
if ($allcheck) {
$allcheck = false;
}
}
}
// If any activity is not checked, uncheck this block.
$blockdata->checked = $allcheck;
}
}
}
// Filter by content type.
$ftype = '';
$ftypedefault = 0;
$ftypearraydefault = array();
if (isset($SESSION->openstudio_view_filters)) {
if (isset($SESSION->openstudio_view_filters[$vid]->ftypearray)) {
$ftypearraydefault = $SESSION->openstudio_view_filters[$vid]->ftypearray;
}
if (isset($SESSION->openstudio_view_filters[$vid]->filteractive) &&
$SESSION->openstudio_view_filters[$vid]->filteractive) {
$filteractive = $SESSION->openstudio_view_filters[$vid]->filteractive;
}
}
$ftypearray = optional_param_array('ftypearray', $ftypearraydefault, PARAM_INT);
if (!is_array($ftypearray) || empty($ftypearray)) {
$ftype = $ftypedefault;
} else {
foreach ($ftypearray as $ftypearrayitem) {
if ($ftypearrayitem == 0) {
$ftype = 0;
break;
}
if (in_array($ftypearrayitem, array(content::TYPE_IMAGE,
content::TYPE_VIDEO,
content::TYPE_AUDIO,
content::TYPE_DOCUMENT,
content::TYPE_PRESENTATION,
content::TYPE_SPREADSHEET,
content::TYPE_URL,
content::TYPE_FOLDER))) {
$ftype .= "{$ftypearrayitem},";
}
}
}
// Filter by status.
$fstatusdefault = stream::FILTER_STATUS_ALL_POST;
if (isset($SESSION->openstudio_view_filters)) {
if (isset($SESSION->openstudio_view_filters[$vid]->fstatus)) {
$fstatusdefault = $SESSION->openstudio_view_filters[$vid]->fstatus;
}
}
$fstatus = optional_param('fstatus', $fstatusdefault, PARAM_INT);
if (! in_array($fstatus, array(stream::FILTER_LOCKED,
stream::FILTER_EMPTYCONTENT,
stream::FILTER_NOTREAD,
stream::FILTER_READ))) {
$fstatus = $fstatusdefault;
}
// Filter by scope.
$fscopedefault = stream::SCOPE_EVERYONE;
if (isset($SESSION->openstudio_view_filters)) {
if (isset($SESSION->openstudio_view_filters[$vid]->fscope)) {
$fscopedefault = $SESSION->openstudio_view_filters[$vid]->fscope;
}
}
$fscope = optional_param('fscope', $fscopedefault, PARAM_INT);
if (! in_array($fscope, array(stream::SCOPE_EVERYONE,
stream::SCOPE_MY,
stream::SCOPE_THEIRS))) {
$fscope = stream::SCOPE_MY;
}
// Filter by tags.
$ftagsdefault = '';
if (isset($SESSION->openstudio_view_filters)) {
if (isset($SESSION->openstudio_view_filters[$vid]->ftags)) {
$ftagsdefault = $SESSION->openstudio_view_filters[$vid]->ftags;
}
}
$ftags = optional_param('ftags', $ftagsdefault, PARAM_TEXT);
if ($ftags != $ftagsdefault) {
$isfilteringon = true;
}
// Filter by participation flag.
$fflag = '';
$fflagdefault = 0;
$fflagarraydefault = array();
if (isset($SESSION->openstudio_view_filters)) {
if (isset($SESSION->openstudio_view_filters[$vid]->fflagarray)) {
$fflagarraydefault = $SESSION->openstudio_view_filters[$vid]->fflagarray;
}
}
$fflagarray = optional_param_array('fflagarray', $fflagarraydefault, PARAM_INT);
if (!is_array($fflagarray) || empty($fflagarray)) {
$fflag = $fflagdefault;
} else {
foreach ($fflagarray as $fflagarrayitem) {
if ($fflagarrayitem == 0) {
$fflag = $fflagdefault;
break;
}
if (in_array($fflagarrayitem, array(stream::FILTER_FAVOURITES,
stream::FILTER_HELPME,
stream::FILTER_MOSTSMILES,
stream::FILTER_MOSTINSPIRATION,
stream::FILTER_COMMENTS,
stream::FILTER_TUTOR))) {
$fflag .= "{$fflagarrayitem},";
}
}
}
// Store the filter settings in session memory.
$SESSION->openstudio_view_vid = $vid;
if (!isset($SESSION->openstudio_view_filters)) {
$SESSION->openstudio_view_filters = array();
}
if (!isset($SESSION->openstudio_view_filters[$vid])) {
$SESSION->openstudio_view_filters[$vid] = new stdClass();
}
$ftags = null;
$SESSION->openstudio_view_filters[$vid]->fblock = $fblock;
$SESSION->openstudio_view_filters[$vid]->fblockarray = $fblockarray;
$SESSION->openstudio_view_filters[$vid]->factivityarray = $factivityarray;
$SESSION->openstudio_view_filters[$vid]->ftype = $ftype;
$SESSION->openstudio_view_filters[$vid]->ftypearray = $ftypearray;
$SESSION->openstudio_view_filters[$vid]->fscope = $fscope;
$SESSION->openstudio_view_filters[$vid]->fstatus = $fstatus;
$SESSION->openstudio_view_filters[$vid]->fflag = $fflag;
$SESSION->openstudio_view_filters[$vid]->fflagarray = $fflagarray;
$SESSION->openstudio_view_filters[$vid]->ftags = $ftags;
$SESSION->openstudio_view_filters[$vid]->fsort = $fsort;
$SESSION->openstudio_view_filters[$vid]->osort = $osort;
$SESSION->openstudio_view_filters[$vid]->page = $pagestart;
$SESSION->openstudio_view_filters[$vid]->pagesize = $streamdatapagesize;
$SESSION->openstudio_view_filters[$vid]->groupid = $groupid;
$SESSION->openstudio_view_filters[$vid]->filteropen = $filteropen;
$SESSION->openstudio_view_filters[$vid]->filteractive = $filteractive;
$SESSION->openstudio_view_filters[$vid]->fblockdataarray = $fblockdataarray;
$SESSION->openstudio_view_filters[$vid]->sortby = $sortby;
$SESSION->openstudio_view_filters[$vid]->quickselect = $quickselect;
// Get stream of contents.
$contentids = array(); // For export feature.
$contentdata = (object) array('contents' => array(), 'total' => 0);
$contentdata->openstudio_view_filters = $SESSION->openstudio_view_filters[$vid];
if ($finalviewpermissioncheck) {
// When view My Ativity or
// In My Module/Group view, if block filter is on and set to one block only,
// then pagination behaves differently. In this state, we display all the activity/content rather limiting
// it to the default stream page size. To achieve this, we remove the pagination limit
// by setting it to 0.
if ((($vid == content::VISIBILITY_MODULE || $vid == content::VISIBILITY_GROUP)
&& ($fblock > 0) && ($fblockarray !== null) && (count($fblockarray) == 1))
|| $vid == content::VISIBILITY_PRIVATE) {
$streamdatapagesize = 0;
}
$contentdatatemp = stream::get_contents(
$cminstance->id, $permissions->groupingid, $viewuser->id, $contentowner->id, $vid,
$fblockarray, $ftype, $fscope,
$fflag, $fstatus, $ftags,
$sortflag, $pagestart, $streamdatapagesize, ($fblock == -1), true,
$permissions->managecontent, $groupid, $permissions->groupmode,
false,
$permissions->accessallgroups,
false,
$permissions->feature_contentreciprocalaccess, $permissions->tutorroles,
$vid,
$factivityarray,
$fownerscope
);
// Process the level management locks.
if (isset($contentdatatemp->contents)) {
$contentslist = array();
$contentdata->total = $contentdatatemp->total;
$activityitems = [];
$normalshareditems = []; // Just have items if a user view another user's work.
$storedexpand = get_user_preferences('mod_openstudio_expanded_' . $id);
$storedexpand = $storedexpand ? json_decode($storedexpand, true) : null;
foreach ($contentdatatemp->contents as $content) {
// Process content locking.
if (($content->levelcontainer > 0) && ($content->userid == $permissions->activeuserid)) {
$content = lock::determine_lock_status($content);
}
$content->locked = ($content->locktype > lock::NONE) && ($content->locktype <= lock::CRUD);
$contentid = (int) $content->id;
if ($contentid == 0) {
$contentexist = false;
// Contentid is 0 if it's a blank uncreated content, so create a unique ID so it can be stored in th array.
$contentid = uniqid('', true);
} else {
$contentexist = true;
$contentslist[] = $contentid;
// Content feedback requested.
$content->isfeedbackrequested = false;
$flagstatus = flags::get_for_content_by_user($contentid, $content->userid);
if (in_array(flags::NEEDHELP, $flagstatus)) {
$content->isfeedbackrequested = true;
}
}
$context = context_module::instance($cm->id);
$contenticon = '';
$folderthumbnailfileurl = '';
$content = renderer_utils::content_type_image($content, $context);
$contentthumbnailfileurl = $content->contenttypeimage;
$visibility = (int)$content->visibility;
if ($visibility < 0) {
$visibility = content::VISIBILITY_GROUP;
}
$isonlyme = false;
$itemsharewith = '';
// Set icon for content.
switch ($visibility) {
case content::VISIBILITY_MODULE:
$contenticon = $OUTPUT->image_url('mymodule_rgb_32px', 'openstudio');
$itemsharewith = get_string('contentitemsharewithmymodule', 'openstudio');
break;
case content::VISIBILITY_GROUP:
$contenticon = $OUTPUT->image_url('share_with_my_group_rgb_32px', 'openstudio');
$itemsharewith = get_string('contentitemsharewithgroup', 'openstudio',
group::get_name(abs($content->visibility)));
break;
case content::VISIBILITY_ALLGROUPS:
$contenticon = $OUTPUT->image_url('share_with_my_group_rgb_32px', 'openstudio');
$itemsharewith = get_string('contentitemsharewithallmytutorgroups', 'openstudio');
break;
case content::VISIBILITY_WORKSPACE:
case content::VISIBILITY_PRIVATE:
$contenticon = $OUTPUT->image_url('onlyme_rgb_32px', 'openstudio');
$itemsharewith = get_string('contentitemsharewithonlyme', 'openstudio');
$isonlyme = true;
break;
case content::VISIBILITY_PRIVATE_PINBOARD:
$contenticon = $OUTPUT->image_url('onlyme_rgb_32px', 'openstudio');
$itemsharewith = get_string('contentitemsharewithonlyme', 'openstudio');
$isonlyme = true;
break;
case content::VISIBILITY_TUTOR:
$contenticon = $OUTPUT->image_url('share_with_tutor_rgb_32px', 'openstudio');
$itemsharewith = get_string('contentitemsharewithmytutor', 'openstudio');
break;
default:
$contenticon = $OUTPUT->image_url('onlyme_rgb_32px', 'openstudio');
$itemsharewith = get_string('contentitemsharewithonlyme', 'openstudio');
$isonlyme = true;
break;
}
if ($content->userid != $viewuser->id) {
$content->myworkview = true;
} else {
$content->myworkview = false;
}
// Check content is folder.
$content = renderer_utils::get_folder_data($id, $content, $vid);
// If content exist, add it to content list.
if ($contentexist) {
$contentids[] = $contentid;
}
$content->contenticon = $contenticon;
$content->itemsharewith = $itemsharewith;
$content->isonlyme = $isonlyme;
$content->contentthumbnailurl = $contentthumbnailfileurl;
$content->contentthumbnailalt = get_string('contentthumbnailalt', 'mod_openstudio',
renderer_utils::get_content_thumbnail_alt($content, $vid));
$content->datetimeupdated = null;
if ($content->timemodified) {
$content->datetimeupdated = userdate($content->timemodified, get_string('formattimedatetime', 'openstudio'));
}
$content->contentlink = new moodle_url('/mod/openstudio/content.php',
array('id' => $id, 'sid' => $content->id, 'vuid' => $content->userid));
$content->viewuserworkurl = new moodle_url('/mod/openstudio/view.php',
array('id' => $id, 'vuid' => $content->userid, 'vid' => content::VISIBILITY_PRIVATE));
if ($content->userid) {
$user = user::get_user_by_id($content->userid);
$content->userpicturehtml = util::render_user_avatar($renderer, $user);
}
if (!$content->timemodified) {
$content->contentediturl = new moodle_url('/mod/openstudio/contentedit.php',
array('id' => $id, 'vid' => $vid, 'sid' => 0, 'lid' => $content->l3id));
} else {
$content->contentediturl = new moodle_url('/mod/openstudio/contentedit.php',
array('id' => $id, 'vid' => $vid, 'sid' => $content->id));
}
$contentdata->contents[$contentid] = $content;
// Activity items.
if ($vid == content::VISIBILITY_WORKSPACE || $vid == content::VISIBILITY_PRIVATE) {
$activityid = $content->l2id;
// Should only display a maximum of two lines for the activity title.
if (strlen($content->name ?? '') > 55) {
$content->name = substr($content->name, 0, 55) . '...';
}
if ($content->l2id != '') {
// Activity content.
// Process lock for activity content.
$lockdata = renderer_utils::content_lock_data(
(object) array('l3id' => $content->l3id), $permissions, $cminstance);
$content->contentislocked = $lockdata->contentislock;
$content->contentislockmessage = $lockdata->contentislockmessage;
// Use showextradata field to indicate that this is an auto-generated folder.
$content->contentempty = ($content->contenttype == content::TYPE_NONE && $content->timemodified == 0)
|| ($content->showextradata && $content->contenttype == content::TYPE_FOLDER);
$content->activitycontentempty = $content->contenttype == content::TYPE_NONE;
if (array_key_exists($activityid, $activityitems)) {
$activityitems[$activityid]->activities[] = (object)$content;
} else {
$activityitem = (object)[
'activities' => [(object)$content],
'activityname' => $content->l2name,
'activityid' => $activityid
];
$activityitems[$activityid] = $activityitem;
}
if ($storedexpand && array_key_exists($activityid, $storedexpand)) {
$activityitems[$activityid]->isexpanded = $storedexpand[$activityid];
} else {
// Default is true.
$activityitems[$activityid]->isexpanded = true;
}
} else {
$normalshareditems[] = $content;
}
}
}
// Returns all the values from the array and indexes the array numerically.
// We need this because mustache requires it.
$contentdata->hasactivityitems = !empty($activityitems) || !empty($normalshareditems);
$contentdata->activityitems = array_values($activityitems);
$contentdata->normalshareditems = array_values($normalshareditems);
$contentdata->hasnormalshareditems = !empty($normalshareditems);
if ($contentdata->hasnormalshareditems) {
// Add some attributes to use the expand/collapse template with the same structure as My Activity.
$sharecontentid = 'shared_content';
$contentdata->activityid = $sharecontentid;
$contentdata->activityname = get_string('menusharedcontent', 'mod_openstudio');
if ($storedexpand && array_key_exists($sharecontentid, $storedexpand)) {
$contentdata->isexpanded = $storedexpand[$sharecontentid];
} else {
// Default is true.
$contentdata->isexpanded = true;
}
}
$contentdata->pagestart = $pagestart;
$contentdata->streamdatapagesize = $streamdatapagesize;
$contentdata->pageurl = $pageurl;
// Gather content social data.
$socialdatatotal = 0;
$contentsocialdata = notifications::get_activities($permissions->activeuserid, $contentslist, $permissions->groupingid,
$permissions->managecontent, $permissions->feature_enableuniquecommentcount);
// List of user commented.
$lsofusercommented = util::get_list_comment_of_user_by_contentid($contentslist);
// List of flag content of user.
$lsoflagcontentuser = flags::get_list_flag_content_by_user($contentslist, $permissions->activeuserid);
if ($contentsocialdata) {
foreach ($contentsocialdata as $socialitem) {
if (array_key_exists($socialitem->contentid, $contentdata->contents)) {
if (($socialitem->commentsnewcontent > 0) || ($socialitem->commentsnew > 0) ||
($socialitem->inspirednewcontent > 0) || ($socialitem->inspirednew > 0) ||
($socialitem->mademelaughnewcontent > 0) || ($socialitem->mademelaughnew > 0) ||
($socialitem->favouritenewcontent > 0) || ($socialitem->favouritenew > 0)) {
$socialitem->comments = $socialitem->commentsnewcontent + $socialitem->commentsnew;
$socialitem->inspired = $socialitem->inspirednewcontent + $socialitem->inspirednew;
$socialitem->mademelaugh = $socialitem->mademelaughnewcontent + $socialitem->mademelaughnew;
$socialitem->favourite = $socialitem->favouritenewcontent + $socialitem->favouritenew;
} else {
$socialitem->comments = $socialitem->commentsold;
$socialitem->inspired = $socialitem->inspiredold;
$socialitem->mademelaugh = $socialitem->mademelaughold;
$socialitem->favourite = $socialitem->favouriteold;
}
// Display total react of user in emoticons.
$socialitem->totalcomments = $socialitem->totalcomments > 0 ? $socialitem->totalcomments : "";
$socialitem->totalinspired = $socialitem->totalinspired > 0 ? $socialitem->totalinspired : "";
$socialitem->totalmademelaugh = $socialitem->totalmademelaugh > 0 ? $socialitem->totalmademelaugh : "";
$socialitem->totalfavourite = $socialitem->totalfavourite > 0 ? $socialitem->totalfavourite : "";
$socialitem->totalcommentunique = isset($socialitem->commentunique) && $socialitem->commentunique ?
$socialitem->commentunique : "";
$socialitem->isuniquecommentcount = $permissions->feature_enableuniquecommentcount;
// Check permission to allow user react emoticons in content block social.
$isreactemoticon = true;
if (!util::can_read_content($cminstance, $permissions, $contentdata->contents[$socialitem->contentid])) {
$isreactemoticon = false;
}
// Check if social item is double digit.
$socialitem = util::check_item_double_digit($socialitem);
$contentdata->contents[$socialitem->contentid]->socialdata = $socialitem;
$contentdata->contents[$socialitem->contentid]->contentid = $socialitem->contentid;
$contentdata->contents[$socialitem->contentid]->isreactemoticon = $isreactemoticon;
// Generate content flags.
if (isset($lsoflagcontentuser[$socialitem->contentid])) {
$flagstatus = explode(',', $lsoflagcontentuser[$socialitem->contentid]->flagstatus);
if (in_array(flags::FAVOURITE, $flagstatus)) {
$contentdata->contents[$socialitem->contentid]->contentflagfavouriteactive = true;
}
if (in_array(flags::MADEMELAUGH, $flagstatus)) {
$contentdata->contents[$socialitem->contentid]->contentflagsmileactive = true;
}
if (in_array(flags::INSPIREDME, $flagstatus)) {
$contentdata->contents[$socialitem->contentid]->contentflaginspireactive = true;
}
}
if (isset($lsofusercommented[$socialitem->contentid])) {
$contentdata->contents[$socialitem->contentid]->iscurrentusercomment = true;
}
$socialdatatotal = $socialitem->comments + $socialitem->inspired
+ $socialitem->mademelaugh + $socialitem->favourite;
$contentdata->contents[$socialitem->contentid]->socialdatatotal = $socialdatatotal;
}
}
}
// Returns all the values from the array and indexes the array numerically.
// We need this because mustache requires it.
$contentdata->contents = array_values($contentdata->contents);
}
}
// Breadcrumb.
$importenable = false;
$exportenable = false;
switch ($vid) {
case content::VISIBILITY_MODULE:
$placeholdertext = $theme->thememodulename;
break;
case content::VISIBILITY_GROUP:
$placeholdertext = $theme->themegroupname;
break;
case content::VISIBILITY_WORKSPACE:
case content::VISIBILITY_PRIVATE:
$placeholdertext = $theme->themestudioname;
$exportenable = true;
break;
case content::VISIBILITY_PRIVATE_PINBOARD:
$importenable = true;
$placeholdertext = $theme->themepinboardname;
$exportenable = true;
break;
}
$viewpageurl = new moodle_url('/mod/openstudio/view.php',
array('id' => $cm->id, 'vid' => $vid));
$crumbarray[$placeholdertext] = $viewpageurl;
util::add_breadcrumb($PAGE, $cm->id, navigation_node::TYPE_ACTIVITY, $crumbarray);
// Only content owner can import.
$importenable = $importenable && ($vuid == $USER->id) && has_capability('mod/openstudio:import', $mcontext);
if ($importenable) {
$importurl = new moodle_url('/mod/openstudio/import.php', array('id' => $id));
$importstr = get_string('openstudio:import', 'mod_openstudio');
$renderer->add_import_button($importurl, $importstr);
}
// Only content owner can export.
$exportenable = $exportenable && ($vuid == $USER->id) && has_capability('mod/openstudio:export', $mcontext);
if ($exportenable) {
$renderer->add_export_button();
// Require strings.
$PAGE->requires->strings_for_js(
array('exportdialogheader', 'exportdialogcontent', 'export:emptycontent', 'exportall',
'exportselectedpost', 'modulejsdialogcancel'), 'openstudio');
$PAGE->requires->js_call_amd('mod_openstudio/export', 'init', [[
"id" => $id,
"vid" => $vid,
"contentids" => $contentids]]);
}
$contentdata->selectedgroupid = $groupid;
$viewsizes[0] = (object) ['size' => 10, 'selected' => false];
$viewsizes[1] = (object) ['size' => 30, 'selected' => false];
$viewsizes[2] = (object) ['size' => 50, 'selected' => false];
$viewsizes[3] = (object) ['size' => 100, 'selected' => false];
$viewsizes[4] = (object) ['size' => 150, 'selected' => false];
$viewsizes[5] = (object) ['size' => 250, 'selected' => false];
foreach ($viewsizes as $key => $value) {
if ($value->size == $streamdatapagesize) {
$viewsizes[$key]->selected = true;
}
}
$contentdata->viewsizes = $viewsizes;
$contentdata->blockid = 0;
// Set params used for preferences filter.
$contentdata->id = $id;
$contentdata->vid = $vid;
$contentdata->vuid = $vuid;
$contentdata->fsort = $fsort;
$contentdata->osort = $osort;
$contentdata->page = $streamdatapagesize;
$contentdata->filteropen = $filteropen;
$contentdata->filteractive = $filteractive;
if (!has_capability('mod/openstudio:addcontent', $mcontext)) {
$contentdata->adddisable = true;
}
if (isguestuser()) {
$url = get_login_url();
$SESSION->wantsurl = $PAGE->url->out();
$contentdata->guestmessage = format_text(get_string('guestmessage', 'mod_openstudio', $url), FORMAT_MARKDOWN);
}
// Generate stream html.
$PAGE->set_button($renderer->searchform($theme, $vid, $id, $groupid));
$html = $renderer->siteheader(
$coursedata, $permissions, $theme, $cm->name, '', $vid);
$defaultparams = [
'id' => $id,