/**
* Output a list of downloads.
*/
function dc_list_downloads($release_id, $group, $show = TRUE, $action = '')
{
global $wpdb;
// Get release
$release = dc_get_release($release_id);
echo '<div id="dc_downloads-' . ('' != $group ? $group : $release_id) . '" class="dc_downloads" ' . ($show ? '' : 'style="display: none;"') . '>';
if ($group == '') {
$group = 'all';
}
if (!$show) {
echo '<h3>Download Report</h3>' . "\n";
echo '<p>for <em>' . $release->title . '</em></p>' . "\n";
}
$downloads = $wpdb->get_results("SELECT \tr.title, \r\n\t\t\t\t r.artist,\r\n\t\t\t\t c.code_prefix,\r\n\t\t\t\t c.code_suffix,\r\n\t\t\t\t d.ID,\r\n\t\t\t\t d.IP,\r\n\t\t\t\t DATE_FORMAT(d.started_at, '%b %e, %Y @ %H:%i:%S') AS download_time \r\n\t\t\tFROM \t\t(" . dc_tbl_releases() . " r \r\n\t\t\tINNER JOIN \t" . dc_tbl_codes() . " c \r\n\t\t\tON \t\t\tc.release = r.ID) \r\n\t\t\tINNER JOIN \t" . dc_tbl_downloads() . " d \r\n\t\t\tON \t\t\td.code = c.ID \r\n\t\t\tWHERE \t\tr.ID = {$release_id} " . ($group == 'all' ? "" : "AND c.group = {$group}") . " \r\n\t\t\tORDER BY \td.started_at");
if ($downloads) {
// Include form to reset codes
if ('' != $action) {
echo '<form action="' . $action . '" method="post">';
echo '<input type="hidden" name="release" value="' . $release_id . '" />';
}
echo '<table class="widefat">';
echo '<thead><tr>';
// Include form to reset codes
if ('' != $action) {
echo '<th><input type="checkbox" class="cb-select-all" rel="' . ($group == 'all' ? $release_id : $group) . '" /></th>';
}
echo '<th>Code</th><th>IP Address</th><th>Date</th></tr></thead>';
foreach ($downloads as $download) {
echo '<tr>';
// Include form to reset codes
if ('' != $action) {
echo '<td><input type="checkbox" class="cb-related-' . ($group == 'all' ? $release_id : $group) . '" name="download-ids[]" id="download-id-' . $download->ID . '" value="' . $download->ID . '" /></td>';
}
echo '<td>' . $download->code_prefix . $download->code_suffix . '</td>';
echo '<td>' . $download->IP . '</td>';
echo '<td>' . $download->download_time . '</td>';
echo '</tr>' . "\n";
}
echo '</table>';
// Include form to reset codes
if ('' != $action) {
echo '<p class="submit">';
echo '<input type="submit" name="submit" class="button-secondary" value="Clear Selected Downloads" />';
echo '</p>';
echo '</form>';
}
} else {
echo '<p>No downloads yet</p>';
}
echo '</div>';
}
/**
* Manages releases
*/
function dc_manage_releases()
{
global $wpdb;
$wpdb->query('SET OPTION SQL_BIG_SELECTS = 1');
// Get parameters
$get_action = $_GET['action'];
$get_release = $_GET['release'];
// Post parameters
$post_action = $_POST['action'];
$post_release = $_POST['release'];
// Show page title
echo '<div class="wrap">';
echo '<h2>Download Codes » Manage Releases</h2>';
switch ($get_action) {
case 'edit':
case 'add':
// Update or insert release
if (isset($_POST['submit'])) {
if ($post_action == 'add') {
$result = dc_add_release();
if (is_array($result)) {
echo dc_admin_message(implode('</p><p>', $result));
} else {
if ($result === FALSE) {
echo dc_admin_message('There was an error adding the release');
} else {
echo dc_admin_message('The release was added successfully');
$add_success = true;
}
}
}
if ($post_action == 'edit') {
$result = dc_edit_release();
if (is_array($result)) {
// display errors
} else {
if ($result === FALSE) {
echo dc_admin_message('There was an error updating the release');
} else {
echo dc_admin_message('The release was updated successfully');
$edit_success = true;
}
}
}
}
break;
case 'delete':
$result = dc_delete_release($get_release);
if ($result) {
echo dc_admin_message('The release was deleted successfully');
} else {
echo dc_admin_message('There was an error deleting the release');
}
break;
}
if (($get_action == 'edit' || $get_action == 'add') && !$add_success) {
//*********************************************
// Add or edit a release
//*********************************************
// Get zip files in download folder
$files = scandir(dc_file_location());
$num_download_files = 0;
foreach ($files as $filename) {
if (in_array(strtolower(substr($filename, -3)), dc_file_types())) {
$num_download_files++;
}
}
if ($num_download_files == 0) {
echo dc_admin_message('No files have been uploaded to the releases folder: <em>' . dc_file_location() . '</em></p><p><strong>You must do this first before adding a release!</strong>');
}
// Get current release
if ('' != $get_release) {
$release = dc_get_release($get_release);
}
if ('' != $post_release) {
$release = dc_get_release($post_release);
}
// Write page subtitle
echo '<h3>' . ('add' == $get_action ? 'Add New' : 'Edit') . ' Release</h3>';
echo '<p><a href="admin.php?page=dc-manage-releases">« Back to releases</a></p>';
// Display form
echo '<form action="admin.php?page=dc-manage-releases&action=' . $get_action . '" method="post">';
echo '<input type="hidden" name="release" value="' . $release->ID . '" />';
echo '<input type="hidden" name="action" value="' . $get_action . '" />';
echo '<table class="form-table">';
// Title
echo '<tr valign="top">';
echo '<th scope="row"><label for="release-title">Title</label></th>';
echo '<td><input type="text" name="title" id="release-title" class="regular-text" value="' . $release->title . '" />';
echo ' <span class="description">For example, the album title</span></td>';
echo '</tr>';
// Artist
echo '<tr valign="top">';
echo '<th scope="row"><label for="release-artist">Artist (optional)</label></th>';
echo '<td><input type="text" name="artist" id="release-artist" class="regular-text" value="' . $release->artist . '" />';
echo ' <span class="description">The band or artist</span></td>';
echo '</tr>';
// File
echo '<tr valign="top">';
echo '<th scope="row"><label for="release-file">File</label></th>';
echo '<td>' . dc_file_location() . ' <select name="filename" id="release-file">-->';
// Get array of allowed file types/extensions
$allowed_file_types = dc_file_types();
// List all files matching the allowed extensions
foreach ($files as $filename) {
$file_extension_array = split("\\.", $filename);
$file_extension = strtolower($file_extension_array[sizeof($file_extension_array) - 1]);
if (in_array($file_extension, $allowed_file_types)) {
echo '<option' . ($filename == $release->filename ? ' selected="selected"' : '') . '>' . $filename . '</option>';
}
}
echo '</select></td>';
echo '</tr>';
// Allowed downloads
echo '<tr valign="top">';
echo '<th scope="row"><label for="release-downloads">Allowed downloads</label></th>';
echo '<td><input type="text" name="downloads" id="release-downloads" class="small-text" value="' . ($release->allowed_downloads > 0 ? $release->allowed_downloads : DC_ALLOWED_DOWNLOADS) . '" />';
echo ' <span class="description">Maximum number of times each code can be used</span></td>';
echo '</tr>';
echo '</table>';
// Submit
echo '<p class="submit">';
echo '<input type="submit" name="submit" class="button-primary" value="' . ($get_action == 'edit' ? 'Save Changes' : 'Add Release') . '" />';
echo '</p>';
echo '</form>';
} else {
//*********************************************
// List releases
//*********************************************
// Write page subtitle
echo '<h3>Releases</h3>';
// Get releases
$releases = dc_get_releases();
// Check if the releases are empty
if (sizeof($releases) == 0) {
echo dc_admin_message('No releases have been created yet');
echo '<p>You might want to <a href="admin.php?page=dc-manage-releases&action=add">add a new release</a></p>';
} else {
echo '<table class="widefat">';
echo '<thead>';
echo '<tr><th>Title</th><th>Artist</th><th>ID</th><th>File</th><th>Codes</th><th>Downloaded</th><th>Actions</th></tr>';
echo '</thead>';
echo '<tbody>';
foreach ($releases as $release) {
echo '<tr>';
echo '<td><strong>' . $release->title . '</strong></td><td>' . $release->artist . '</td>';
echo '<td>' . $release->ID . '</td>';
echo '<td>' . $release->filename . '</td>';
echo '<td>' . $release->codes . '</td><td>' . $release->downloads . '</td>';
echo '<td>';
echo '<a href="admin.php?page=dc-manage-releases&release=' . $release->ID . '&action=edit" class="action-edit">Edit</a> | ';
echo '<a href="admin.php?page=dc-manage-codes&release=' . $release->ID . '" class="action-manage">Manage codes</a> | ';
echo '<a href="admin.php?page=dc-manage-codes&release=' . $release->ID . '&action=report" class="action-report" rel="dc_downloads-' . $release->ID . '">View report</a> | ';
echo '<a href="admin.php?page=dc-manage-releases&release=' . $release->ID . '&action=delete" class="action-delete">Delete</a>';
echo '</td>';
echo '</tr>';
}
echo '</tbody>';
echo '<tfoot>';
echo '<tr><th>Title</th><th>Artist</th><th>ID</th><th>File</th><th>Codes</th><th>Downloaded</th><th>Actions</th></tr>';
echo '</tfoot>';
echo '</table>';
foreach ($releases as $release) {
dc_list_downloads($release->ID, NULL, FALSE);
}
}
// Show link to add a new release
echo '<p><a class="button-primary" href="admin.php?page=dc-manage-releases&action=add">Add New Release</a></p>';
}
echo '</div>';
}
