/**
* Echoes the output of bp_docs_get_item_docs_link()
*
* @package BuddyPress Docs
* @since 1.0-beta
*/
function bp_docs_item_docs_link()
{
echo bp_docs_get_item_docs_link();
}
/**
* Handles doc filters from a form post and translates to $_GET arguments before redirect
*
* @package BuddyPress Docs
* @since 1.0-beta
*/
function handle_filters()
{
$redirect_url = apply_filters('bp_docs_handle_filters', bp_docs_get_item_docs_link());
bp_core_redirect($redirect_url);
}
/**
* Callback function for replacing bracketed links with the proper links
*
* If a page is found, a link to the page is produced. Otherwise a link to the create page
* is produced, with the create_title flag.
*
* @package BuddyPress Docs
* @since 1.2
*
* @param array $match A single match passed from preg_replace_callback()
* @return str A formatted link
*/
function process_bracket_content($match)
{
global $bp, $wpdb;
// Check for a pipe
if ($pipe_pos = strpos($match[1], '|')) {
// If one is found, then the link text will be different from
// the page name
$link_text = substr($match[1], $pipe_pos + 1);
$link_page = substr($match[1], 0, $pipe_pos);
} else {
// If no pipe is found, set the link text and link page the same
$link_text = $link_page = $match[1];
}
// Exclude docs from other groups. Todo: move this out
// Query for all the current group's docs
if (isset($bp->groups->current_group->id)) {
$query_args = array('tax_query' => array(array('taxonomy' => $bp->bp_docs->associated_item_tax_name, 'terms' => array($bp->groups->current_group->id), 'field' => 'name', 'operator' => 'IN', 'include_children' => false)), 'post_type' => $bp->bp_docs->post_type_name, 'showposts' => '-1');
}
$this_group_docs = new WP_Query($query_args);
$this_group_doc_ids = array();
foreach ($this_group_docs->posts as $gpost) {
$this_group_doc_ids[] = $gpost->ID;
}
if (!empty($this_group_doc_ids)) {
$in_clause = " AND {$wpdb->posts}.ID IN (" . implode(',', $this_group_doc_ids) . ")";
} else {
$in_clause = '';
}
// Look for a page with this title. WP_Query does not allow this for some reason
$docs = $wpdb->get_results($wpdb->prepare("SELECT * FROM {$wpdb->posts} WHERE post_title = %s AND post_type = %s {$in_clause}", $link_page, bp_docs_get_post_type_name()));
// If none were found, do the same query with page slugs
if (empty($docs)) {
$docs = $wpdb->get_results($wpdb->prepare("SELECT * FROM {$wpdb->posts} WHERE post_name = %s AND post_type = %s {$in_clause}", sanitize_title_with_dashes($link_page), bp_docs_get_post_type_name()));
}
// Filter the docs. This will be used to exclude docs that do not belong to a group
$docs = apply_filters('bp_docs_bracket_matches', $docs);
if (!empty($docs)) {
// If we have a result, create a link to that page
// There might be more than one result. I guess we take the first one
$doc = $docs[0];
$permalink = get_permalink($doc);
$class = 'existing-doc';
} else {
// If no result is found, create a link to the edit page
$permalink = add_query_arg('create_title', urlencode($link_page), bp_docs_get_item_docs_link() . BP_DOCS_CREATE_SLUG);
$class = 'nonexistent-doc';
}
return apply_filters('bp_docs_bracket_link', '<a href="' . $permalink . '" class="' . $class . '">' . $link_text . '</a>');
}
/**
* Get an archive link for a given tag
*
* Optional arguments:
* - 'tag' The tag linked to. This one is required
* - 'type' 'html' returns a link; anything else returns a URL
*
* @package BuddyPress Docs
* @since 1.0-beta
*
* @param array $args Optional arguments
* @return array $filters
*/
function bp_docs_get_tag_link($args = array())
{
global $bp;
$defaults = array('tag' => false, 'type' => 'html');
$r = wp_parse_args($args, $defaults);
extract($r, EXTR_SKIP);
$item_docs_url = bp_docs_get_item_docs_link();
$url = apply_filters('bp_docs_get_tag_link_url', add_query_arg('bpd_tag', urlencode($tag), $item_docs_url), $args, $item_docs_url);
if ($type != 'html') {
return apply_filters('bp_docs_get_tag_link_url', $url, $tag, $type);
}
$html = '<a href="' . $url . '" title="' . sprintf(__('Docs tagged %s', 'bp-docs'), esc_attr($tag)) . '">' . esc_html($tag) . '</a>';
return apply_filters('bp_docs_get_tag_link', $html, $url, $tag, $type);
}
?>
</tbody>
</table>
<div id="bp-docs-pagination">
<div id="bp-docs-pagination-count">
<?php
printf(__('Viewing %1$s-%2$s of %3$s docs', 'bp-docs'), bp_docs_get_current_docs_start(), bp_docs_get_current_docs_end(), bp_docs_get_total_docs_num());
?>
</div>
<div id="bp-docs-paginate-links">
<?php
bp_docs_paginate_links();
?>
</div>
</div>
<?php
} else {
?>
<p class="no-docs"><?php
printf(__('There are no docs for this view. Why not <a href="%s">create one</a>?', 'bp-docs'), bp_docs_get_item_docs_link() . BP_DOCS_CREATE_SLUG);
?>
<?php
}
?>
<?php
comments_template('/docs/single/comments.php');
?>
<?php
}
?>
<?php
}
?>
<?php
} else {
?>
<p><?php
_e('No Doc by this name exists.', 'bp-docs');
?>
</p>
<p><?php
printf(__('<a href="%1$s">View all Docs in this group</a> or <a href="%2$s">create a new Doc</a>.', 'bp-docs'), bp_docs_get_item_docs_link(), bp_docs_get_item_docs_link() . 'create');
?>
</p>
<?php
}
?>
