/**
* Hook the Folders functionality into Docs.
*
* @since 1.9
*/
public function setup_hooks()
{
// Generate tax_query syntax for folder queries.
add_filter('bp_docs_tax_query', 'bp_docs_folder_tax_query', 10, 2);
// Filter capabilities for folders.
add_filter('bp_docs_map_meta_caps', 'bp_docs_folders_map_meta_caps', 10, 4);
// Validate folder selection when saving a Doc.
add_filter('bp_docs_before_save_folder_selection', 'bp_docs_validate_group_folder_selection_on_doc_save', 10, 2);
// Single Doc breadcrumbs.
add_action('bp_docs_doc_breadcrumbs', 'bp_docs_folder_single_breadcrumb', 10, 2);
// Show folder info on a single Doc.
add_action('bp_docs_single_doc_meta', 'bp_docs_display_folder_meta');
// Add Folders meta box to Edit screen.
add_action('bp_docs_before_tags_meta_box', 'bp_docs_folders_meta_box');
// Process new folder selections after save.
add_action('bp_docs_after_save', 'bp_docs_save_folder_selection');
// Screen controllers.
add_action('bp_actions', 'bp_docs_process_folder_edit_cb');
add_action('bp_actions', 'bp_docs_process_folder_create_cb');
add_action('bp_actions', 'bp_docs_process_folder_delete_cb');
// AJAX callbacks.
add_action('wp_ajax_bp_docs_update_folders', 'bp_docs_update_folders_cb');
add_action('wp_ajax_bp_docs_update_parent_folders', 'bp_docs_update_parent_folders_cb');
add_action('wp_ajax_bp_docs_update_folder_type', 'bp_docs_update_folder_type_cb');
add_action('wp_ajax_bp_docs_update_folder_type_for_group', 'bp_docs_update_folder_type_for_group_cb');
add_action('wp_ajax_bp_docs_process_folder_drop', 'bp_docs_process_folder_drop_cb');
// AJAX template calls
add_action('wp_ajax_bp_docs_get_folder_content', 'bp_docs_get_folder_content_cb');
add_action('wp_ajax_nopriv_bp_docs_get_folder_content', 'bp_docs_get_folder_content_cb');
// Folders UI is limited to the Group context for now. Change at your own risk.
if (!bp_docs_enable_folders_for_current_context()) {
return;
}
// Directory breadcrumbs.
add_filter('bp_docs_directory_breadcrumb', 'bp_docs_folders_directory_breadcrumb', 6);
// Add folder info to directory filter message.
add_filter('bp_docs_get_current_filters', 'bp_docs_folder_current_filters');
// Ensure folder filters are maintained during directory filters.
add_action('bp_docs_directory_filter_attachments_form', 'bp_docs_folders_directory_filter_form_argument');
add_action('bp_docs_directory_filter_search_form', 'bp_docs_folders_directory_filter_form_argument');
// Add current folder info to info message.
add_filter('bp_docs_info_header_message', 'bp_docs_folder_info_header_message', 10, 2);
// Set up conditional filtering of tag links.
add_action('bp_docs_directory_filter_taxonomy_before', 'bp_docs_folders_directory_filter_taxonomy_hooker');
add_action('bp_docs_directory_filter_taxonomy_after', 'bp_docs_folders_directory_filter_taxonomy_unhooker');
// Modify Create links to be folder-sensitive.
add_filter('bp_docs_get_create_link', 'bp_docs_folders_create_link');
// Determine whether the directory view is filtered by a folder request.
add_filter('bp_docs_is_directory_view_filtered', 'bp_docs_is_directory_view_filtered_by_folder', 10, 2);
}
<table class="doctable">
<tbody>
<?php
if (bp_docs_enable_folders_for_current_context()) {
?>
<?php
if (bp_docs_include_folders_in_loop_view()) {
?>
<?php
foreach (bp_docs_get_folders() as $folder) {
$folder_title = esc_html($folder->post_title);
$folder_id = $folder->ID;
$folder_url = esc_url(bp_docs_get_folder_url($folder_id));
?>
<tr class="folder-row">
<?php
/* Just to keep things even */
?>
<?php
if (bp_docs_enable_attachments()) {
?>
<td class="attachment-clip-cell">
<?php
bp_docs_attachment_icon();
?>
</td>
<?php
}
?>
<td class="folder-row-name" colspan=10>
/**
* Initiates a BuddyPress Docs query
*
* @since 1.2
*/
function bp_docs_has_docs($args = array())
{
global $bp, $wp_query;
// The if-empty is because, like with WP itself, we use bp_docs_has_docs() both for the
// initial 'if' of the loop, as well as for the 'while' iterator. Don't want infinite
// queries
if (empty($bp->bp_docs->doc_query)) {
// Build some intelligent defaults
// Default to current group id, if available
if (bp_is_active('groups') && bp_is_group()) {
$d_group_id = bp_get_current_group_id();
} else {
if (!empty($_REQUEST['group_id'])) {
// This is useful for the AJAX request for folder contents.
$d_group_id = $_REQUEST['group_id'];
} else {
if (bp_docs_is_mygroups_directory()) {
$my_groups = groups_get_user_groups(bp_loggedin_user_id());
$d_group_id = !empty($my_groups['total']) ? $my_groups['groups'] : array(0);
} else {
$d_group_id = null;
}
}
}
// If this is a Started By tab, set the author ID
$d_author_id = bp_docs_is_started_by() ? bp_displayed_user_id() : array();
// If this is an Edited By tab, set the edited_by id
$d_edited_by_id = bp_docs_is_edited_by() ? bp_displayed_user_id() : array();
// Default to the tags in the URL string, if available
$d_tags = isset($_REQUEST['bpd_tag']) ? explode(',', urldecode($_REQUEST['bpd_tag'])) : array();
// Order and orderby arguments
$d_orderby = !empty($_GET['orderby']) ? urldecode($_GET['orderby']) : apply_filters('bp_docs_default_sort_order', 'modified');
if (empty($_GET['order'])) {
// If no order is explicitly stated, we must provide one.
// It'll be different for date fields (should be DESC)
if ('modified' == $d_orderby || 'date' == $d_orderby) {
$d_order = 'DESC';
} else {
$d_order = 'ASC';
}
} else {
$d_order = $_GET['order'];
}
// Search
$d_search_terms = !empty($_GET['s']) ? urldecode($_GET['s']) : '';
// Parent id
$d_parent_id = !empty($_REQUEST['parent_doc']) ? (int) $_REQUEST['parent_doc'] : '';
// Folder id
$d_folder_id = null;
if (!empty($_GET['folder'])) {
$d_folder_id = intval($_GET['folder']);
} else {
if (bp_docs_enable_folders_for_current_context()) {
/*
* 0 means we exclude docs that are in a folder.
* So we only want this to be set in folder-friendly contexts.
*/
$d_folder_id = 0;
}
}
// Page number, posts per page
$d_paged = 1;
if (!empty($_GET['paged'])) {
$d_paged = absint($_GET['paged']);
} else {
if (bp_docs_is_global_directory() && is_a($wp_query, 'WP_Query') && 1 < $wp_query->get('paged')) {
$d_paged = absint($wp_query->get('paged'));
} else {
$d_paged = absint($wp_query->get('paged', 1));
}
}
// Use the calculated posts_per_page number from $wp_query->query_vars.
// If that value isn't set, we assume 10 posts per page.
$d_posts_per_page = absint($wp_query->get('posts_per_page', 10));
// doc_slug
$d_doc_slug = !empty($bp->bp_docs->query->doc_slug) ? $bp->bp_docs->query->doc_slug : '';
$defaults = array('doc_id' => array(), 'doc_slug' => $d_doc_slug, 'group_id' => $d_group_id, 'parent_id' => $d_parent_id, 'folder_id' => $d_folder_id, 'author_id' => $d_author_id, 'edited_by_id' => $d_edited_by_id, 'tags' => $d_tags, 'order' => $d_order, 'orderby' => $d_orderby, 'paged' => $d_paged, 'posts_per_page' => $d_posts_per_page, 'search_terms' => $d_search_terms, 'update_attachment_cache' => false);
if (function_exists('bp_parse_args')) {
$r = bp_parse_args($args, $defaults, 'bp_docs_has_docs');
} else {
$r = wp_parse_args($args, $defaults);
}
$doc_query_builder = new BP_Docs_Query($r);
$bp->bp_docs->doc_query = $doc_query_builder->get_wp_query();
if ($r['update_attachment_cache']) {
$doc_ids = wp_list_pluck($bp->bp_docs->doc_query->posts, 'ID');
$att_hash = array_fill_keys($doc_ids, array());
if ($doc_ids) {
$attachments = get_posts(array('post_type' => 'attachment', 'post_parent__in' => $doc_ids, 'update_post_term_cache' => false));
foreach ($attachments as $a) {
$att_hash[$a->post_parent][] = $a;
}
foreach ($att_hash as $doc_id => $doc_atts) {
wp_cache_set('bp_docs_attachments:' . $doc_id, $doc_atts, 'bp_docs_nonpersistent');
}
}
}
}
return $bp->bp_docs->doc_query->have_posts();
}
