array( array('code' => 'en', 'default' => true), 'fr', 'es', 'it', 'de' ), 'only_allowed_users' => false, 'users' => array(), 'capabilities' => array( 'submit_transcriptions' => 'administrator', 'approve_transcriptions' => 'administrator', 'change_languages' => 'administrator' ) ); var $capabilities = array(); var $language_file; var $all_languages = array(); var $notices = array(); function WhatDidTheySayAdmin($what_did_they_say = null) { $this->what_did_they_say = $what_did_they_say; $this->language_file = dirname(__FILE__) . '/../data/lsr-language.txt'; } function init() { $this->capabilities = array( 'submit_transcriptions' => __('Submit transcriptions to a post', 'what-did-they-say'), 'approve_transcriptions' => __('Approve transcriptions to a post', 'what-did-they-say'), 'change_languages' => __('Change the available languages', 'what-did-they-say') ); add_action('admin_menu', array(&$this, 'admin_menu')); add_action('admin_notices', array(&$this, 'admin_notices')); wp_enqueue_script('prototype'); add_filter('user_has_cap', array(&$this, 'user_has_cap'), 5, 3); if (isset($_REQUEST['wdts'])) { if (isset($_REQUEST['wdts']['_nonce'])) { if (wp_verify_nonce($_REQUEST['wdts']['_nonce'], 'what-did-they-say')) { $this->handle_update($_REQUEST['wdts']); } } } $this->read_language_file(); } function user_has_cap($capabilities, $requested_capabilities, $capability_name) { $options = get_option('what-did-they-say-options'); $role_cascade = array('administrator', 'editor', 'author', 'contributor', 'subscriber'); $allowed_roles = array(); $capture_roles = false; for ($i = 0; $i < count($role_cascade); ++$i) { if (in_array($role_cascade, $capabilities)) { $capture_roles = true; } if ($capture_roles) { $allowed_roles[] = $role_cascade[$i]; } } foreach ($requested_capabilities as $requested_capability) { if (in_array($options['capabilities'][$requested_capability], $allowed_roles)) { $capabilities[$requested_capability] = true; } } return $capabilities; } function _update_options($which, $value) { $options = get_option('what-did-they-say-options'); $options[$which] = $value; update_option('what-did-they-say-options', $options); } function admin_notices() { if (!empty($this->notices)) { echo '

'; echo implode("
", $this->notices); echo '

'; } } function handle_update($info) { foreach (array( 'languages', 'capabilities' ) as $method) { $result = $this->{"handle_update_${method}"}($info); if (!empty($result)) { $this->notices[] = $result; } } } function handle_update_languages($language_info) { $options = get_option('what-did-they-say-options'); $updated = false; switch ($language_info['action']) { case "delete": $updated = sprintf(__('%s deleted.', 'what-did-they-say'), $options['languages'][$language_info['code']]['name']); unset($options['languages'][$language_info['code']]); break; case "add": $this->read_language_file(); if (isset($this->all_languages[$language_info['code']])) { $options['languages'][$language_info['code']] = array('name' => $this->all_languages[$language_info['code']]); $updated = sprintf(__('%s added.', 'what-did-they-say'), $this->all_languages[$language_info['code']]); } break; case "default": if (isset($options['languages'][$language_info['code']])) { foreach ($options['languages'] as $code => $info) { if ($code == $language_info['code']) { $options['languages'][$code]['default'] = true; $updated = sprintf(__('%s set as default.', 'what-did-they-say'), $info['name']); } else { unset($options['languages'][$code]['default']); } } } break; case "rename": if (isset($options['languages'][$language_info['code']])) { if (!empty($language_info['name'])) { $updated = sprintf(__('%1$s renamed to %2$s.', 'what-did-they-say'), $options['languages'][$language_info['code']]['name'], $language_info['name']); $options['languages'][$language_info['code']]['name'] = $language_info['name']; } } break; } ksort($options['languages']); update_option('what-did-they-say-options', $options); return $updated; } function handle_update_capabilities($capabilities_info) { $options = get_option('what-did-they-say-options'); $updated = false; switch ($capabilities_info['action']) { case "capabilities": if (isset($capabilities_info['capabilities'])) { foreach (array_keys($this->default_options['capabilities']) as $capability) { if (isset($capabilities_info['capabilities'][$capability])) { $options['capabilities'][$capability] = $capabilities_info['capabilities'][$capability]; } } $updated = __('User capabilities updated', 'what-did-they-say'); } break; } update_option('what-did-they-say-options', $options); return $updated; } function read_language_file() { if (file_exists($this->language_file)) { foreach (file($this->language_file, FILE_IGNORE_NEW_LINES) as $language) { list($code, $date_added, $name, $additional) = explode("\t", $language); $this->all_languages[$code] = $name; } } return $this->all_languages; } function install() { $this->read_language_file(); $options = get_option('what-did-they-say-options'); if (empty($options)) { $this->default_options['languages'] = $this->build_default_languages(); update_option('what-did-they-say-options', $this->default_options); } } function build_default_languages() { $full_default_language_info = array(); foreach ($this->default_options['languages'] as $info) { $code = null; if (is_string($info)) { $code = $info; $default = false; } if (is_array($info)) { extract($info); } if (isset($this->all_languages[$code])) { $full_default_language_info[$code] = array('name' => $this->all_languages[$code]); if (!empty($default)) { $full_default_language_info[$code]['default'] = true; } } } return $full_default_language_info; } function admin_menu() { if (current_user_can('edit_users')) { add_options_page( __('What Did They Say?!? Settings', 'what-did-they-say'), __('What Did They Say?!?', 'what-did-they-say'), 'manage_options', 'manage-wdts', array(&$this, 'manage_admin') ); } if (current_user_can('approve_transcriptions')) { add_meta_box( 'manage-transcriptions', __('Manage Transcriptions', 'what-did-they-say'), array(&$this, 'manage_transcriptions_meta_box'), 'post', 'normal', 'low' ); } } function manage_admin() { $options = get_option('what-did-they-say-options'); $nonce = wp_create_nonce('what-did-they-say'); include(dirname(__FILE__) . '/admin.inc'); } function manage_transcriptions_meta_box() { global $post; $options = get_option('what-did-they-say-options'); $transcripts = $this->what_did_they_say->get_transcripts($post->ID); $nonce = wp_create_nonce('what-did-they-say'); include(dirname(__FILE__) . '/meta-box.inc'); } } ?>