/**
* Retrieves the categories for entries within the event playlist.
*
* Performs a search through the playlist database table for the given event to determine all song categories used within that playlist.
*
* @since 1.3
* @param int $event_id The event ID.
* @param arr $args See codex get_terms
* @return arr Array of all unique playlist categories.
*/
function mdjm_get_event_playlist_categories($event_id, $args = array())
{
$terms = mdjm_get_playlist_categories($args);
$categories = array();
if (!$terms) {
return false;
}
// Loop through categories and retrieve entries within each category.
// Place each entry into the $category array
foreach ($terms as $term) {
$categories[$term->name] = get_posts(array('post_type' => 'mdjm-playlist', 'posts_per_page' => 1, 'post_status' => 'publish', 'post_parent' => $event_id, 'tax_query' => array(array('taxonomy' => 'playlist-category', 'field' => 'term_id', 'terms' => $term->term_id))));
}
return $categories;
}
/**
* Outputs the form for adding an entry
*
* @access public
* @since 1.4
* @return void
*/
public function entry_form()
{
?>
<h3><?php
_e('Add Entry to Playlist', 'mobile-dj-manager');
?>
</h3>
<form id="mdjm-playlist-form" name="mdjm-playlist-form" action="" method="post">
<?php
wp_nonce_field('add_playlist_entry', 'mdjm_nonce', true, true);
?>
<?php
mdjm_admin_action_field('add_playlist_entry');
?>
<input type="hidden" id="entry_event" name="entry_event" value="<?php
echo $_GET['event_id'];
?>
" />
<input type="hidden" id="entry_addedby" name="entry_addedby" value="<?php
echo mdjm_get_event_client_id($_GET['event_id']);
?>
" />
<table id="mdjm-playlist-form-table">
<tr>
<td>
<label for="entry_song"><?php
_e('Song', 'mobile-dj-manager');
?>
</label><br />
<?php
echo MDJM()->html->text(array('name' => 'entry_song', 'type' => 'text'));
?>
</td>
<td class="mdjm-playlist-artist-cell">
<label for="entry_artist"><?php
_e('Artist', 'mobile-dj-manager');
?>
</label><br />
<?php
echo MDJM()->html->text(array('name' => 'entry_artist', 'type' => 'text'));
?>
</td>
<td class="mdjm-playlist-category-cell">
<label for="entry_category"><?php
_e('Category', 'mobile-dj-manager');
?>
</label><br />
<?php
$playlist_categories = mdjm_get_playlist_categories();
?>
<?php
$options = array();
?>
<?php
foreach ($playlist_categories as $playlist_category) {
?>
<?php
$options[$playlist_category->term_id] = $playlist_category->name;
?>
<?php
}
?>
<?php
echo MDJM()->html->select(array('options' => $options, 'name' => 'entry_category', 'selected' => mdjm_get_option('playlist_default_cat', 0)));
?>
</td>
</tr>
<tr>
<td class="mdjm-playlist-djnotes-cell" colspan="3">
<label for="mdjm_playlist_djnotes"><?php
printf(__('Notes', 'mobile-dj-manager'), '{artist_label}');
?>
</label><br />
<?php
echo MDJM()->html->textarea(array('name' => 'entry_djnotes'));
?>
</td>
</tr>
</table>
<?php
submit_button(__('Add to Playlist', 'mobile-dj-manager'), 'primary');
?>
</form>
<?php
}
