function mpp_group_is_gallery_enabled($group_id = false)
{
//is groups component enabled?
if (mpp_is_active_component('groups')) {
$is_enabled = true;
} else {
$is_enabled = false;
}
//if component is not enabled, return false
if (!$is_enabled) {
return false;
}
if (!$group_id) {
$group = groups_get_current_group();
if (!empty($group)) {
$group_id = $group->id;
}
}
if (!$group_id) {
return false;
}
//check for group settings
$is_enabled = groups_get_groupmeta($group_id, '_mpp_is_enabled', true);
//if current group has no preference set, fallback to global preference
//this global preference can be set by visting Dashboard->MediaPress->Settings->Groups
if (empty($is_enabled)) {
$is_enabled = mpp_get_option('enable_group_galleries_default', 'yes');
}
return $is_enabled == 'yes';
}
/**
* Are we on component gallery
*
* Is gallery associated to a component(groups/events etc)
*
* @return boolean
*/
function mpp_is_component_gallery()
{
$is_gallery = false;
if (bp_is_current_action(MPP_GALLERY_SLUG) && mpp_is_active_component(bp_current_component())) {
$is_gallery = true;
}
return apply_filters('mpp_is_component_gallery', $is_gallery);
}
function mppp_group_enable_form()
{
if (!mpp_is_active_component('groups')) {
return;
//do not show if gallery is not enabled for group component
}
?>
<div class="checkbox mpp-group-gallery-enable">
<label><input type="checkbox" name="mpp-enable-gallery" id="mpp-enable-gallery" value="yes" <?php
echo checked(1, mpp_group_is_gallery_enabled());
?>
/> <?php
_e('Enable Gallery', 'mediapress');
?>
</label>
</div>
<?php
}
public function update($new_instance, $old_instance)
{
$instance = $old_instance;
$instance['title'] = strip_tags($new_instance['title']);
if (mpp_is_active_component($new_instance['component'])) {
$instance['component'] = $new_instance['component'];
}
if (mpp_is_active_type($new_instance['type'])) {
$instance['type'] = $new_instance['type'];
}
if (mpp_is_active_status($new_instance['status'])) {
$instance['status'] = $new_instance['status'];
}
$instance['per_page'] = absint($new_instance['per_page']);
$instance['orderby'] = $new_instance['orderby'];
$instance['order'] = $new_instance['order'];
return $instance;
}
function mpp_group_is_gallery_enabled($group_id = false)
{
if (!$group_id) {
$group = groups_get_current_group();
if (!empty($group)) {
$group_id = $group->id;
}
}
if (!$group_id) {
return false;
}
//default settings from gloabl
$is_enabled = groups_get_groupmeta($group_id, '_mpp_is_enabled', true);
//if not set, get the global settings
if (empty($is_enabled)) {
if (mpp_is_active_component('groups')) {
$is_enabled = 'yes';
} else {
$is_enabled = 'no';
}
}
return $is_enabled == 'yes';
// if is_enabled is set to yes
}
/**
* Load the Page template for MediaPress Single Sitewide Gallery
* Looks for mediapress/default/single-gallery-$type-$status.php
* mediapress/default/single-gallery-$type.php
* mediapress/default/single-gallery.php
* single-mpp-gallery.php
* singular.php
* index.php
* in the child theme, then parent theme and finally falls back to check in wp-content/mediapress/template/mediapress/default
* We don't provide any default copy for this as we are not going to mess with the page layout. Still, a theme developer has the choice to do it their own way
*
* Look at template_include hook and
*
* @see get_single_template()
* @see get_query_template()
*
* @param string $template absolute path to the template file
* @return string absolute path to the template file
*/
function mpp_filter_single_template_for_sitewide_gallery($template)
{
//our sitewide gallery is not enabled or we are not on single sitewide gallery no need to bother
if (!mpp_is_active_component('sitewide') || !mpp_is_sitewide_gallery_component()) {
return $template;
}
$default_template = 'mediapress/default/sitewide/home.php';
//modify it to use the current default template
//load our template
//should we load separate template for edit actions?
$gallery = mpp_get_current_gallery();
$media = mpp_get_current_media();
$templates = array($default_template);
/*if( $media ) {
$type = $media->type;
$status = $media->status;
$slug = 'single-media';
//this is single media page
} elseif( $gallery ) {
//single gallery page
$slug = 'single-gallery';
$type = $gallery->type;
$status = $gallery->status;
}
//look inside theme's mediapress/ directory
$templates = $default_template . $slug . '-' . $type . '-' . $status . '.php';//single-gallery-photo-public.php/single-media-photo-public.php
$templates = $default_template . $slug . '-' . $type . '.php'; //single-gallery-photo.php/single-media-photo.php
$templates = $default_template . $slug . '.php'; //single-gallery.php/single-media.php
*/
//we need to locate the template and if the template is not present in the themes, we need to setup theme compat
$located = locate_template($templates);
if ($located) {
//mediapress()->set_theme_compat( false );
$template = $located;
} else {
//if not found, setup theme compat
mpp_setup_sitewide_gallery_theme_compat();
}
return $template;
}
public function show_status_drodown()
{
if (!$this->is_add_gallery() && !$this->is_edit_gallery()) {
return;
}
$is_new = false;
if ($this->is_add_gallery()) {
$is_new = true;
}
global $post;
//_prime_post_caches( (array) $id , true, true );
$gallery = mpp_get_gallery($post);
$component = $is_new ? '' : $gallery->component;
$type = $is_new ? '' : $gallery->type;
if (empty($type)) {
$type = $this->get_editing_gallery_type();
}
$selected = $is_new ? mpp_get_default_status() : $gallery->status;
if (!$component && mpp_is_active_component('sitewide')) {
$component = 'sitewide';
}
?>
<div class='misc-status-section'>
<label for='mpp-gallery-status'>
<strong><?php
_e('Status', 'mediapress');
?>
</strong>
<?php
mpp_status_dd(array('selected' => $selected, 'component' => $component));
//
?>
</label>
<input type='hidden' name="mpp-gallery-component-id" value="<?php
echo $this->get_component_id($post->ID);
?>
" />
<input type='hidden' name="mpp-gallery-type" value="<?php
echo $type;
?>
" />
<input type='hidden' name="mpp-gallery-component" value="<?php
echo $component;
?>
" />
</div>
<?php
}
/**
* For sitewide galleries, we add rewrite end points
*
* @return type
*/
public function add_rewrite_endpoints()
{
if (!mpp_is_active_component('sitewide')) {
return;
}
add_rewrite_endpoint('manage', EP_PERMALINK);
add_rewrite_endpoint('media', EP_PERMALINK);
}
/**
* Set up the Toolbar.
*
* @param array $wp_admin_nav See {BP_Component::setup_admin_bar()}
* for details.
*/
public function setup_admin_bar($wp_admin_nav = array())
{
$bp = buddypress();
// Menus for logged in user if the members gallery is enabled
if (is_user_logged_in() && mpp_is_active_component('members')) {
$component = 'members';
$component_id = get_current_user_id();
$gallery_link = trailingslashit(mpp_get_gallery_base_url($component, $component_id));
$title = __('Gallery', 'mediapress');
$my_galleries = __('My Gallery', 'mediapress');
$create = __('Create', 'mediapress');
// Add main mediapress menu
$wp_admin_nav[] = array('parent' => $bp->my_account_menu_id, 'id' => 'my-account-' . $this->id, 'title' => $title, 'href' => trailingslashit($gallery_link));
// Add main mediapress menu
$wp_admin_nav[] = array('parent' => 'my-account-' . $this->id, 'id' => 'my-account-' . $this->id . '-my-galleries', 'title' => $my_galleries, 'href' => trailingslashit($gallery_link));
if (mpp_user_can_create_gallery($component, $component_id)) {
$wp_admin_nav[] = array('parent' => 'my-account-' . $this->id, 'id' => 'my-account-' . $this->id . '-create', 'title' => $create, 'href' => mpp_get_gallery_create_url($component, $component_id));
}
}
parent::setup_admin_bar($wp_admin_nav);
}
/**
* Can the current user upload?
*
* @param type $component
* @param type $component_id
* @param type $gallery
* @return boolean
*/
function mpp_user_can_upload($component, $component_id, $gallery = null)
{
if (!is_user_logged_in()) {
return false;
}
$can_do = false;
$user_id = get_current_user_id();
if (is_super_admin()) {
$can_do = true;
} elseif (mediapress()->is_bp_active() && $component == 'members' && $component_id == $user_id) {
$can_do = true;
} elseif (mpp_is_active_component('groups') && $component == 'groups' && function_exists('groups_is_user_member') && groups_is_user_member($user_id, $component_id)) {
$can_do = true;
} elseif (mpp_is_active_component('sitewide') && $component == 'sitewide' && $component_id == $user_id) {
$can_do = true;
}
$can_do = apply_filters('mpp_user_can_upload', $can_do, $component, $component_id, $gallery);
return apply_filters("mpp_can_user_upload_to_{$component}", $can_do, $gallery);
}
function mpp_update_gallery($args)
{
if (!isset($args['id'])) {
return new WP_Error(0, __('Must provide ID to update a gallery.', 'mediapress'));
}
$gallery = get_post($args['id']);
//we need meaning full error handling in future
if (!$gallery) {
return new WP_Error(0, __('Gallery Does not exist!', 'mediapress'));
}
// $gdata = get_object_vars( $gallery );
$gallery_data = array('id' => $gallery->ID, 'title' => $gallery->post_title, 'description' => $gallery->post_content, 'slug' => $gallery->post_name, 'creator_id' => $gallery->post_author, 'order' => $gallery->menu_order, 'component_id' => mpp_get_gallery_meta($gallery->ID, '_mpp_component_id'), 'component' => '', 'status' => '', 'type' => '', 'date_created' => '', 'date_modified' => '');
$args = wp_parse_args($args, $gallery_data);
extract($args);
if (empty($id) || empty($title)) {
return false;
}
//now let us check which fields need to be updated
if ($creator_id) {
$gallery->post_author = $creator_id;
}
if ($title) {
$gallery->post_title = $title;
}
if ($description) {
$gallery->post_content = $description;
}
if ($slug) {
$gallery->post_name = $slug;
}
if ($order) {
$gallery->menu_order = $order;
}
$post = get_object_vars($gallery);
$tax = array();
if ($component && mpp_is_active_component($component)) {
$tax[mpp_get_component_taxname()] = mpp_underscore_it($component);
}
if ($type && mpp_is_active_type($type)) {
$tax[mpp_get_type_taxname()] = mpp_underscore_it($type);
}
if ($status && mpp_is_active_status($status)) {
$tax[mpp_get_status_taxname()] = mpp_underscore_it($status);
}
if (!empty($tax)) {
$post['tax_input'] = $tax;
}
//$post['ID'] = $gallery->id;
if (!empty($date_created)) {
$post_data['post_date'] = $date_created;
}
if (!empty($date_updated)) {
$post_data['post_modified'] = $date_updated;
}
$gallery_id = wp_update_post($post);
if (is_wp_error($gallery_id)) {
return $gallery_id;
//error
}
do_action('mpp_gallery_updated', $gallery_id);
return $gallery_id;
}
/**
* Record Media Activity
*
* It does not actually records activity, simply simulates the activity update and rest are done by the actions.php functions
*
* It will be removed in future for a better record_activity method
* @param type $args
* @return boolean
*/
function mpp_record_activity($args = null)
{
//if activity module is not active, why bother
if (!bp_is_active('activity')) {
return false;
}
$default = array('gallery_id' => 0, 'media_id' => 0, 'media_ids' => null, 'action' => '', 'content' => '', 'type' => '', 'component' => mpp_get_current_component(), 'component_id' => mpp_get_current_component_id(), 'user_id' => get_current_user_id(), 'status' => '');
$args = wp_parse_args($args, $default);
//atleast a gallery id or a media id should be given
if (!$args['gallery_id'] && !$args['media_id'] || !mpp_is_active_component($args['component']) || !$args['component_id']) {
return false;
}
$gallery_id = absint($args['gallery_id']);
$media_id = absint($args['media_id']);
$type = $args['type'];
//should we validate type too?
$hide_sitewide = 0;
$status_object = null;
if ($args['status']) {
$status_object = mpp_get_status_object($args['status']);
if ($status_object && ($status_object->activity_privacy == 'hidden' || $status_object->activity_privacy == 'onlyme')) {
$hide_sitewide = 1;
}
}
$media_ids = $args['media_ids'];
if (!empty($media_ids) && !is_array($media_ids)) {
$media_ids = explode(',', $media_ids);
}
$component = $args['component'];
if ($component == buddypress()->members->id) {
$component = buddypress()->activity->id;
//for user gallery updates, let it be simple activity , do not set the component to 'members'
}
$activity_id = bp_activity_add(array('id' => false, 'user_id' => $args['user_id'], 'action' => $args['action'], 'content' => $args['content'], 'component' => $component, 'type' => 'mpp_media_upload', 'item_id' => absint($args['component_id']), 'secondary_item_id' => false, 'recorded_time' => bp_core_current_time(), 'hide_sitewide' => $hide_sitewide));
if (!$activity_id) {
return false;
//there was a problem
}
//store the type of gallery activity in meta
if ($type) {
mpp_activity_update_activity_type($activity_id, $type);
}
if ($media_ids) {
$media_ids = wp_parse_id_list($media_ids);
mpp_activity_update_attached_media_ids($activity_id, $media_ids);
}
if ($gallery_id) {
mpp_activity_update_gallery_id($activity_id, $gallery_id);
}
if ($media_id) {
mpp_activity_update_media_id($activity_id, $media_id);
}
mpp_activity_update_context($activity_id, 'gallery');
//save activity privacy
if ($status_object) {
bp_activity_update_meta($activity_id, 'activity-privacy', $status_object->activity_privacy);
}
return $activity_id;
}
/**
* Add various upload icons to activity post form
* @return type
*/
function mpp_activity_upload_buttons()
{
if (!mpp_is_activity_upload_enabled(mpp_get_current_component())) {
return;
}
//if we are here, the gallery activity stream upload is enabled,
//let us see if we are on user profile and gallery is enabled
if (bp_is_user() && !mpp_is_active_component('members')) {
return;
}
//if we are on group page and either the group component is not enabled or gallery is not enabled for current group, do not show the icons
if (function_exists('bp_is_group') && bp_is_group() && (!mpp_is_active_component('groups') || !(function_exists('mpp_group_is_gallery_enabled') && mpp_group_is_gallery_enabled()))) {
return;
}
//for now, avoid showing it on single gallery/media activity stream
if (mpp_is_single_gallery() || mpp_is_single_media()) {
return;
}
$component = mpp_get_current_component();
?>
<div id="mpp-activity-upload-buttons" class="mpp-upload-buttons">
<?php
do_action("mpp_before_activity_upload_buttons");
//allow to add more type
?>
<?php
if (mpp_is_active_type('photo') && mpp_component_supports_type($component, 'photo')) {
?>
<a href="#" id="mpp-photo-upload" data-media-type="photo"><img src="<?php
echo mediapress()->get_url() . 'assets/images/media-button-image.gif';
?>
"/></a>
<?php
}
?>
<?php
if (mpp_is_active_type('audio') && mpp_component_supports_type($component, 'audio')) {
?>
<a href="#" id="mpp-audio-upload" data-media-type="audio"><img src="<?php
echo mediapress()->get_url() . 'assets/images/media-button-music.gif';
?>
"/></a>
<?php
}
?>
<?php
if (mpp_is_active_type('video') && mpp_component_supports_type($component, 'video')) {
?>
<a href="#" id="mpp-video-upload" data-media-type="video"><img src="<?php
echo mediapress()->get_url() . 'assets/images/media-button-video.gif';
?>
"/></a>
<?php
}
?>
<?php
if (mpp_is_active_type('doc') && mpp_component_supports_type($component, 'doc')) {
?>
<a href="#" id="mpp-doc-upload" data-media-type="doc"><img src="<?php
echo mediapress()->get_url() . 'assets/images/media-button-doc.png';
?>
" /></a>
<?php
}
?>
<?php
//someone please provide me doc icon and some better icons
?>
<?php
do_action('mpp_after_activity_upload_buttons');
//allow to add more type
?>
</div>
<?php
}
/**
* Handles Gallery creation on the front end in non ajax case
*
* @return type
*/
function mpp_action_create_gallery()
{
//allow gallery to be created from anywhere
//the form must have mpp-action set and It should be set to 'create-gallery'
if (empty($_POST['mpp-action']) || $_POST['mpp-action'] != 'create-gallery') {
return;
}
$referer = wp_get_referer();
//if we are here, It is gallery create action
if (!wp_verify_nonce($_POST['mpp-nonce'], 'mpp-create-gallery')) {
//add error message and return back to the old page
mpp_add_feedback(__('Action not authorized!', 'mediapress'), 'error');
if ($referer) {
mpp_redirect($referer);
}
return;
}
//update it to allow passing component/id from the form
$component = mpp_get_current_component();
$component_id = mpp_get_current_component_id();
//check for permission
//we may want to allow passing of component from the form in future!
if (!mpp_user_can_create_gallery($component, $component_id)) {
mpp_add_feedback(__("You don't have permission to create gallery!", 'mediapress'), 'error');
if ($referer) {
mpp_redirect($referer);
}
return;
}
//if we are here, validate the data and let us see if we can create
$title = $_POST['mpp-gallery-title'];
$description = $_POST['mpp-gallery-description'];
$type = $_POST['mpp-gallery-type'];
$status = $_POST['mpp-gallery-status'];
$errors = array();
if (!mpp_is_active_status($status)) {
$errors['status'] = __('Invalid Gallery status!', 'mediapress');
}
if (!mpp_is_active_type($type)) {
$errors['type'] = __('Invalid gallery type!', 'mediapress');
}
//check for current component
if (!mpp_is_active_component($component)) {
$errors['component'] = __('Invalid gallery component!', 'mediapress');
}
if (empty($title)) {
$errors['title'] = __('Title can not be empty', 'mediapress');
}
//give opportunity to other plugins to add their own validation errors
$validation_errors = apply_filters('mpp-create-gallery-field-validation', $errors, $_POST);
if (!empty($validation_errors)) {
//let us add the validation error and return back to the earlier page
$message = join('\\r\\n', $validation_errors);
mpp_add_feedback($message, 'error');
if ($referer) {
mpp_redirect($referer);
}
return;
}
//let us create gallery
$gallery_id = mpp_create_gallery(array('title' => $title, 'description' => $description, 'type' => $type, 'status' => $status, 'creator_id' => get_current_user_id(), 'component' => $component, 'component_id' => $component_id));
if (!$gallery_id) {
mpp_add_feedback(__('Unable to create gallery!', 'mediapress'), 'error');
if ($referer) {
mpp_redirect($referer);
}
return;
}
//if we are here, the gallery was created successfully,
//let us redirect to the gallery_slug/manage/upload page
$redirect_url = mpp_get_gallery_add_media_url($gallery_id);
mpp_add_feedback(__('Gallery created successfully!', 'mediapress'));
mpp_redirect($redirect_url);
}
private function add_groups_panel($page)
{
if (!mediapress()->is_bp_active() || !mpp_is_active_component('groups')) {
return;
}
$panel = $page->add_panel('groups', _x('Groups Gallery', 'Admin settings BuddyPress panel tab title', 'mediapress'));
$this->add_type_settings($panel, 'groups');
$this->add_gallery_views_panel($panel, 'groups');
$panel->add_section('group-settings', _x('Group Settings', 'Admin settings section title', 'mediapress'))->add_field(array('name' => 'enable_group_galleries_default', 'label' => _x('Enable group galleries by default?', 'Admin settings group section', 'mediapress'), 'desc' => _x('If you set yes, Group galleries will be On by default for all the groups. A group admin can turn off by visiting settings though.', 'Admin settings group section', 'mediapress'), 'type' => 'radio', 'default' => 'yes', 'options' => array('yes' => _x('Yes', 'Admin settings option', 'mediapress'), 'no' => _x('No', 'Admin settings option', 'mediapress'))))->add_field(array('name' => 'contributors_can_edit', 'label' => _x('Contributors can edit their own media?', 'Admin settings group section', 'mediapress'), 'type' => 'radio', 'default' => 1, 'options' => array(1 => _x('Yes', 'Admin settings option', 'mediapress'), 0 => _x('No', 'Admin settings option', 'mediapress'))))->add_field(array('name' => 'contributors_can_delete', 'label' => _x('Contributors can delete their own media?', 'Admin settings group section', 'mediapress'), 'type' => 'radio', 'default' => 1, 'options' => array(1 => _x('Yes', 'Admin settings option', 'mediapress'), 0 => _x('No', 'Admin settings option', 'mediapress'))));
}
/**
* Get current component type
* @return type
*/
function mpp_get_current_component()
{
if (isset($_POST['_mpp_current_component'])) {
$component = trim($_POST['_mpp_current_component']);
if (!mpp_is_active_component($component)) {
$component = '';
}
} elseif (!mediapress()->is_bp_active() || mpp_is_sitewide_gallery_component()) {
//if BuddyPress is not active, or BuddyPress is active and we are on the sitewide gallery page
$component = 'sitewide';
} else {
$component = 'members';
//may not be the best idea
}
return strtolower(apply_filters('mpp_get_current_component', $component));
//context sensitive
}
