/**
* The UI to send a newsletter.
*
* @param LONG_TEXT Default newsletter to put in
* @return tempcode The UI
*/
function send_gui($_existing = '')
{
// If this is a periodic newsletter, we make some changes to the regular
// language strings.
$periodic_action_raw = post_param('periodic_choice', '');
$periodic_subject = '';
$defaults = mixed();
switch (preg_replace('#\\_\\d+$#', '', $periodic_action_raw)) {
case 'remove_existing':
// Remove whatever is already set. We don't need any changes for
// this, but we do need a hidden form field.
$periodic_action = 'remove';
break;
case 'replace_existing':
// Make the current newsletter periodic. This requires language
// fiddling.
$periodic_action = 'replace';
$periodic_subject = do_lang('PERIODIC_SUBJECT_HELP');
$periodic_id = intval(preg_replace('#^[^\\d]+#', '', $periodic_action_raw));
$_defaults = $GLOBALS['SITE_DB']->query_select('newsletter_periodic', array('*'), array('id' => $periodic_id), '', 1);
if (!array_key_exists(0, $_defaults)) {
warn_exit(do_lang_tempcode('MISSING_RESOURCE'));
}
$defaults = $_defaults[0];
break;
case 'make_periodic':
// Make the current newsletter periodic. This requires language
// fiddling.
$periodic_action = 'make';
$periodic_subject = do_lang('PERIODIC_SUBJECT_HELP');
break;
case 'no_change':
default:
// The default action is to leave the current settings as-is.
$periodic_action = 'none';
break;
}
$title = get_page_title('NEWSLETTER_SEND');
$lang = choose_language($title);
if (is_object($lang)) {
return $lang;
}
$comcode_given = $_existing != '' && strpos($_existing, '<html') !== false;
$_existing = post_param('message', $_existing);
if ($_existing == '') {
$from_news = get_param_integer('from_news', -1);
if ($from_news != -1 && addon_installed('news')) {
$rows = $GLOBALS['SITE_DB']->query_select('news', array('*'), array('id' => $from_news), 'ORDER BY id DESC', 1);
if (!array_key_exists(0, $rows)) {
require_lang('news');
return warn_screen(get_page_title('NEWS'), do_lang_tempcode('MISSING_RESOURCE'));
}
$myrow = $rows[0];
$_existing = get_translated_text($myrow['news_article'], NULL, $lang);
if ($_existing == '') {
$_existing = get_translated_text($myrow['news'], NULL, $lang);
}
}
$existing = do_template('NEWSLETTER_DEFAULT', array('_GUID' => '53c02947915806e519fe14c318813f42', 'CONTENT' => $_existing, 'LANG' => $lang));
} else {
$default = do_template('NEWSLETTER_DEFAULT', array('_GUID' => '53c02947915806e519fe14c318813f44', 'CONTENT' => $_existing, 'LANG' => $lang));
if (strpos($default->evaluate(), '<html') !== false) {
if ($comcode_given) {
$default = do_template('NEWSLETTER_DEFAULT', array('_GUID' => '53c02947915806e519fe14c318813f46', 'CONTENT' => comcode_to_tempcode($_existing), 'LANG' => $lang));
}
$existing = $default;
} else {
$existing = make_string_tempcode($_existing);
}
}
$post_url = build_url(array('page' => '_SELF', 'type' => 'confirm', 'old_type' => get_param('type', '')), '_SELF');
$submit_name = do_lang_tempcode('PREVIEW');
$hidden = new ocp_tempcode();
$hidden->attach(form_input_hidden('lang', $lang));
// Build up form
$fields = new ocp_tempcode();
require_code('form_templates');
$default_subject = get_option('newsletter_title');
if (!is_null($defaults)) {
$default_subject = $defaults['np_subject'];
}
if ($periodic_action != 'make' && $periodic_action != 'replace') {
$default_subject .= ' - ' . get_timezoned_date(time(), false, false, false, true);
}
$default_subject = post_param('subject', $default_subject);
$fields->attach(form_input_line_comcode(do_lang_tempcode('SUBJECT'), do_lang_tempcode('NEWSLETTER_DESCRIPTION_TITLE', $periodic_subject), 'subject', $default_subject, true));
$in_full = post_param_integer('in_full', 0);
$chosen_categories = post_param('chosen_categories', '');
if ($periodic_action == 'make' || $periodic_action == 'replace') {
// We are making a periodic newsletter. This means we need to pass
// through the chosen categories
if (!is_null($defaults)) {
$chosen_categories = $defaults['np_message'];
$in_full = $defaults['np_in_full'];
$fields->attach(form_input_tick(do_lang_tempcode('EMBED_FULL_ARTICLES'), do_lang_tempcode('DESCRIPTION_EMBED_FULL_ARTICLES'), 'in_full', $in_full == 1));
$fields->attach(form_input_huge(do_lang_tempcode('NEWSLETTER_CONTENT'), do_lang('NEWSLETTER_CONTENT_SELECT'), 'chosen_categories', $chosen_categories, true));
} else {
$hidden->attach(form_input_hidden('chosen_categories', $chosen_categories));
$hidden->attach(form_input_hidden('in_full', strval($in_full)));
}
$hidden->attach(form_input_hidden('cutoff_day', post_param('cutoff_day')));
$hidden->attach(form_input_hidden('cutoff_month', post_param('cutoff_month')));
$hidden->attach(form_input_hidden('cutoff_year', post_param('cutoff_year')));
$hidden->attach(form_input_hidden('cutoff_hour', post_param('cutoff_hour')));
$hidden->attach(form_input_hidden('cutoff_minute', post_param('cutoff_minute')));
$hidden->attach(form_input_hidden('message', $existing->evaluate()));
} else {
$hidden->attach(form_input_hidden('in_full', strval($in_full)));
if (strpos($existing->evaluate(), '<html') === false) {
$fields->attach(form_input_huge_comcode(do_lang_tempcode('MESSAGE'), do_lang_tempcode('DESCRIPTION_MESSAGE_NEWSLETTER'), 'message', $existing->evaluate(), true));
} else {
$fields->attach(form_input_huge(do_lang_tempcode('MESSAGE'), do_lang_tempcode('DESCRIPTION_MESSAGE_NEWSLETTER'), 'message', $existing->evaluate(), true));
}
}
if (addon_installed('calendar') && $periodic_action == 'none' && cron_installed()) {
$fields->attach(form_input_date__scheduler(do_lang_tempcode('DEFER_TIME'), do_lang_tempcode('DESCRIPTION_DEFER_TIME'), 'schedule', true, true, true));
}
$from_email = post_param('from_email', get_option('staff_address'));
if (!is_null($defaults)) {
$from_email = post_param('from_email', $defaults['np_from_email']);
}
$fields->attach(form_input_email(do_lang_tempcode('FROM_EMAIL'), do_lang_tempcode('DESCRIPTION_NEWSLETTER_FROM_EMAIL'), 'from_email', $from_email, true));
$from_name = post_param('from_name', get_site_name());
if (!is_null($defaults)) {
$from_name = post_param('from_name', $defaults['np_from_name']);
}
$fields->attach(form_input_line(do_lang_tempcode('FROM_NAME'), do_lang_tempcode('DESCRIPTION_NEWSLETTER_FROM_NAME'), 'from_name', $from_name, true));
$_html_only = post_param_integer('html_only', NULL);
if (is_null($_html_only)) {
$html_only = strpos($existing->evaluate(), '<html') !== false;
if (!is_null($defaults)) {
$html_only = $defaults['np_html_only'];
}
} else {
$html_only = $_html_only == 1;
}
if (get_value('force_html_only') === '1') {
$hidden->attach(form_input_hidden('html_only', '1'));
} else {
$fields->attach(form_input_tick(do_lang_tempcode('HTML_ONLY'), do_lang_tempcode('DESCRIPTION_HTML_ONLY'), 'html_only', $html_only));
}
$l = new ocp_tempcode();
$priority = post_param_integer('priority', 3);
if (!is_null($defaults)) {
$priority = post_param_integer('priority', $defaults['np_priority']);
}
for ($i = 1; $i <= 5; $i++) {
$l->attach(form_input_list_entry(strval($i), $i == $priority, do_lang_tempcode('PRIORITY_' . strval($i))));
}
$fields->attach(form_input_list(do_lang_tempcode('PRIORITY'), do_lang_tempcode('DESCRIPTION_NEWSLETTER_PRIORITY'), 'priority', $l));
// Where to send to
$fields->attach(do_template('FORM_SCREEN_FIELD_SPACER', array('TITLE' => do_lang_tempcode('CHOOSE_SEND_TO'))));
$newsletters = $GLOBALS['SITE_DB']->query_select('newsletters', array('*'));
foreach ($newsletters as $newsletter) {
$level = post_param_integer(strval($newsletter['id']), post_param_integer('level', -1));
$c4 = $this->count_level($newsletter['id'], 4, $lang);
$c3 = $this->count_level($newsletter['id'], 3, $lang);
$c2 = $this->count_level($newsletter['id'], 2, $lang);
$c1 = $this->count_level($newsletter['id'], 1, $lang);
if ($c1 != 0) {
$newsletter_title = get_translated_text($newsletter['title']);
$newsletter_description = get_translated_text($newsletter['description']);
if ($c1 == $c2 && $c1 == $c3 && $c1 == $c4) {
$fields->attach(form_input_tick(do_lang_tempcode('NEWSLETTER_PREFIX', escape_html($newsletter_title)), do_lang_tempcode('DESCRIPTION_NOSUBSCRIPTION_LEVEL', escape_html(integer_format($c4)), escape_html($newsletter_description)), strval($newsletter['id']), $level >= 1, NULL, '4'));
} else {
$l = new ocp_tempcode();
$l->attach(form_input_list_entry('0', $level == 0, do_lang_tempcode('NNR', do_lang_tempcode('NEWSLETTER_0_ALT'), do_lang_tempcode('NUM_READERS', integer_format(0)))));
$l->attach(form_input_list_entry('1', $level == 1, do_lang_tempcode('NNR', do_lang_tempcode('NEWSLETTER_1'), do_lang_tempcode('NUM_READERS', integer_format($c1)))));
$l->attach(form_input_list_entry('2', $level == 2, do_lang_tempcode('NNR', do_lang_tempcode('NEWSLETTER_2'), do_lang_tempcode('NUM_READERS', integer_format($c2)))));
$l->attach(form_input_list_entry('3', $level == 3, do_lang_tempcode('NNR', do_lang_tempcode('NEWSLETTER_3'), do_lang_tempcode('NUM_READERS', integer_format($c3)))));
$l->attach(form_input_list_entry('4', $level == 4, do_lang_tempcode('NNR', do_lang_tempcode('NEWSLETTER_4'), do_lang_tempcode('NUM_READERS', integer_format($c4)))));
$fields->attach(form_input_list(do_lang_tempcode('SUBSCRIPTION_LEVEL_FOR', escape_html($newsletter_title)), do_lang_tempcode('DESCRIPTION_SUBSCRIPTION_LEVEL', escape_html($newsletter_description)), strval($newsletter['id']), $l));
}
}
}
if (get_forum_type() == 'ocf') {
$c5 = $this->count_level(-1, 5, $lang);
$fields->attach(form_input_tick(do_lang_tempcode('NEWSLETTER_OCF'), do_lang_tempcode('NUM_READERS', integer_format($c5)), '-1', false));
$groups = $GLOBALS['FORUM_DRIVER']->get_usergroup_list();
foreach ($groups as $group_id => $group) {
if ($group_id != db_get_first_id()) {
$map = array();
$map['g' . strval($group_id)] = 1;
$_c = newsletter_who_send_to($map, $lang, 0, 0);
$c6 = $_c[6]['g' . strval($group_id)];
if ($c6 != 0) {
$fields->attach(form_input_tick(do_lang_tempcode('THIS_WITH', do_lang_tempcode('GROUP'), make_string_tempcode(escape_html($group))), do_lang_tempcode('NUM_READERS', integer_format($c6)), 'g' . strval($group_id), post_param_integer('g' . strval($group_id), 0) == 1));
}
}
}
}
$fields->attach(form_input_upload(do_lang_tempcode('UPLOAD'), do_lang_tempcode('DESCRIPTION_UPLOAD_CSV'), 'file', false, NULL, NULL, true, 'csv,txt'));
//if ($fields->is_empty()) inform_exit(do_lang_tempcode('NOBODY_TO_SEND_TO'));
handle_max_file_size($hidden);
$template_choices = new ocp_tempcode();
$dh = opendir(get_custom_file_base() . '/themes/default/templates_custom');
while (($f = readdir($dh)) !== false) {
if (preg_match('#^MAIL.*\\.tpl$#', $f) != 0) {
$tpl = basename($f, '.tpl');
$template_choices->attach(form_input_list_entry($tpl, post_param('template', 'MAIL') == $tpl, $tpl));
}
}
if (!file_exists(get_custom_file_base() . '/themes/default/templates_custom/MAIL.tpl')) {
$template_choices->attach(form_input_list_entry('MAIL', true, 'MAIL'));
}
closedir($dh);
$fields->attach(form_input_list(do_lang_tempcode('NEWSLETTER_TEMPLATE'), do_lang_tempcode('DESCRIPTION_NEWSLETTER_TEMPLATE'), 'template', $template_choices, NULL, false, true));
// If we're making a periodic newsletter then we need to know when it
// should be sent
if ($periodic_action == 'make' || $periodic_action == 'replace') {
$hidden->attach(form_input_hidden('make_periodic', '1'));
$hidden->attach(form_input_hidden('periodic_choice', post_param('periodic_choice')));
$fields->attach(do_template('FORM_SCREEN_FIELD_SPACER', array('TITLE' => do_lang('PERIODIC_WHEN'), 'HELP' => do_lang('PERIODIC_WHEN_HELP'))));
// The choices are given as radio buttons: weekly or bi-weekly or monthly?
// In the labels for these radio buttons, we put a dropdown for day of
// the week and day of the month.
$frequency = post_param('periodic_when', 'weekly');
if (!is_null($defaults)) {
$frequency = post_param('periodic_when', $defaults['np_frequency']);
}
$current_day_weekly = post_param_integer('periodic_weekly', 5);
if (!is_null($defaults)) {
$current_day_weekly = post_param_integer('periodic_weekly', $defaults['np_day']);
}
$current_day_biweekly = post_param_integer('periodic_biweekly', 5);
if (!is_null($defaults)) {
$current_day_biweekly = post_param_integer('periodic_biweekly', $defaults['np_day']);
}
$current_day_of_month = post_param_integer('periodic_monthly', 1);
if (!is_null($defaults)) {
$current_day_of_month = post_param_integer('periodic_monthly', $defaults['np_day']);
}
$radios = new ocp_tempcode();
$week_days_weekly = new ocp_tempcode();
$week_days_biweekly = new ocp_tempcode();
require_lang('dates');
$week_days = array(1 => do_lang('MONDAY'), 2 => do_lang('TUESDAY'), 3 => do_lang('WEDNESDAY'), 4 => do_lang('THURSDAY'), 5 => do_lang('FRIDAY'), 6 => do_lang('SATURDAY'), 7 => do_lang('SUNDAY'));
foreach ($week_days as $i => $this_day) {
$week_days_weekly->attach(form_input_list_entry(strval($i), $i == $current_day_weekly, $this_day, false, false));
$week_days_biweekly->attach(form_input_list_entry(strval($i), $i == $current_day_biweekly, $this_day, false, false));
}
$weekly_desc = new ocp_tempcode();
$weekly_desc->attach(do_lang('PERIODIC_WEEKLY_ON'));
$weekly_desc->attach(do_template('FORM_SCREEN_INPUT_LIST', array('TABINDEX' => strval(get_form_field_tabindex(NULL)), 'REQUIRED' => '0', 'NAME' => 'periodic_weekday_weekly', 'CONTENT' => $week_days_weekly, 'INLINE_LIST' => '0')));
$radios->attach(form_input_radio_entry('periodic_when', 'weekly', $frequency == 'weekly', $weekly_desc, NULL, ''));
$weekly_desc = new ocp_tempcode();
$weekly_desc->attach(do_lang('PERIODIC_BIWEEKLY_ON'));
$weekly_desc->attach(do_template('FORM_SCREEN_INPUT_LIST', array('TABINDEX' => strval(get_form_field_tabindex(NULL)), 'REQUIRED' => '0', 'NAME' => 'periodic_weekday_biweekly', 'CONTENT' => $week_days_biweekly, 'INLINE_LIST' => '0')));
$radios->attach(form_input_radio_entry('periodic_when', 'biweekly', $frequency == 'biweekly', $weekly_desc, NULL, ''));
$month_days = new ocp_tempcode();
foreach (range(1, 28) as $this_day) {
$suffix = gmdate('S', gmmktime(0, 0, 0, 1, $this_day, 1990));
$month_days->attach(form_input_list_entry(strval($this_day), $this_day == 1, strval($this_day) . $suffix, $current_day_of_month == $this_day));
}
$monthly_desc = new ocp_tempcode();
$monthly_desc->attach(do_lang('PERIODIC_MONTHLY_ON'));
$monthly_desc->attach(do_template('FORM_SCREEN_INPUT_LIST', array('TABINDEX' => strval(get_form_field_tabindex(NULL)), 'REQUIRED' => '0', 'NAME' => 'periodic_monthly', 'CONTENT' => $month_days, 'INLINE_LIST' => '0')));
$radios->attach(form_input_radio_entry('periodic_when', 'monthly', $frequency == 'monthly', $monthly_desc, NULL, ''));
$fields->attach(form_input_radio(do_lang('PERIODIC_WHEN_CHOICE'), '', 'periodic_when', $radios, true));
$radios = new ocp_tempcode();
$radios->attach(form_input_radio_entry('periodic_for', 'all', false, do_lang_tempcode('CREATE_PERIODIC_FOR_ALL'), NULL, ''));
$radios->attach(form_input_radio_entry('periodic_for', 'future', true, do_lang_tempcode('CREATE_PERIODIC_FOR_FUTURE'), NULL, ''));
$fields->attach(form_input_radio(do_lang('CREATE_PERIODIC_FOR'), '', 'periodic_for', $radios, true));
}
return do_template('FORM_SCREEN', array('_GUID' => '0b2a4825ec586d9ff557026d9a1e0cca', 'TITLE' => $title, 'TEXT' => $periodic_action == 'make' || $periodic_action == 'replace' ? do_lang_tempcode('PERIODIC_NO_EDIT') : do_lang_tempcode('NEWSLETTER_SEND_TEXT'), 'HIDDEN' => $hidden, 'FIELDS' => $fields->evaluate(), 'SUBMIT_NAME' => $submit_name, 'URL' => $post_url));
}
/**
* Actually send out the newsletter in the background.
*/
function newsletter_shutdown_function()
{
global $NEWSLETTER_SUBJECT, $NEWSLETTER_MESSAGE, $NEWSLETTER_HTML_ONLY, $NEWSLETTER_FROM_EMAIL, $NEWSLETTER_FROM_NAME, $NEWSLETTER_PRIORITY, $NEWSLETTER_SEND_DETAILS, $NEWSLETTER_LANGUAGE, $CSV_DATA, $NEWSLETTER_MAIL_TEMPLATE;
//mail_wrap($NEWSLETTER_SUBJECT,$NEWSLETTER_MESSAGE,$NEWSLETTER_ADDRESSES,$NEWSLETTER_USERNAMES,$NEWSLETTER_FROM_EMAIL,$NEWSLETTER_FROM_NAME,3,NULL,true,NULL,true,$NEWSLETTER_HTML_ONLY==1); Not so easy any more as message needs tailoring per subscriber
disable_php_memory_limit();
// As PHP can leak memory, or caches can fill, even if we do this carefully
$last_cron = get_value('last_cron');
$start = 0;
do {
list($addresses, $hashes, $usernames, $forenames, $surnames, $ids, ) = newsletter_who_send_to($NEWSLETTER_SEND_DETAILS, $NEWSLETTER_LANGUAGE, $start, 100, false, $CSV_DATA);
// Send to all
foreach ($addresses as $i => $email_address) {
// Variable substitution in body
$newsletter_message_substituted = newsletter_variable_substitution($NEWSLETTER_MESSAGE, $NEWSLETTER_SUBJECT, $forenames[$i], $surnames[$i], $usernames[$i], $email_address, $ids[$i], $hashes[$i]);
$in_html = false;
if (strpos($newsletter_message_substituted, '<html') === false) {
if ($NEWSLETTER_HTML_ONLY == 1) {
$_m = comcode_to_tempcode($newsletter_message_substituted, get_member(), true);
$newsletter_message_substituted = $_m->evaluate($NEWSLETTER_LANGUAGE);
$in_html = true;
}
} else {
require_code('tempcode_compiler');
$_m = template_to_tempcode($newsletter_message_substituted);
$newsletter_message_substituted = $_m->evaluate($NEWSLETTER_LANGUAGE);
$in_html = true;
}
if (!is_null($last_cron)) {
$GLOBALS['SITE_DB']->query_insert('newsletter_drip_send', array('d_inject_time' => time(), 'd_subject' => $NEWSLETTER_SUBJECT, 'd_message' => $newsletter_message_substituted, 'd_html_only' => $NEWSLETTER_HTML_ONLY, 'd_to_email' => $email_address, 'd_to_name' => $usernames[$i], 'd_from_email' => $NEWSLETTER_FROM_EMAIL, 'd_from_name' => $NEWSLETTER_FROM_NAME, 'd_priority' => $NEWSLETTER_PRIORITY, 'd_template' => $NEWSLETTER_MAIL_TEMPLATE));
} else {
mail_wrap($NEWSLETTER_SUBJECT, $newsletter_message_substituted, array($email_address), array($usernames[$i]), $NEWSLETTER_FROM_EMAIL, $NEWSLETTER_FROM_NAME, $NEWSLETTER_PRIORITY, NULL, true, NULL, true, $in_html, false, $NEWSLETTER_MAIL_TEMPLATE);
}
}
$start += 100;
} while (array_key_exists(0, $addresses));
}
