function qa_get_request_content()
{
if (qa_opt('news_plugin_active')) {
$requestlower = strtolower(qa_request());
if ($requestlower && $requestlower === 'my-profile') {
$userid = qa_get_logged_in_userid();
if (!$userid) {
qa_redirect();
}
$handles = qa_userids_to_handles(array($userid));
$handle = $handles[$userid];
qa_redirect(qa_path('user/' . $handle));
} else {
if ($requestlower && $requestlower === qa_opt('news_plugin_request')) {
// send on cron
if (qa_opt('news_plugin_send') && qa_get('cron') == qa_opt('news_plugin_cron_rand') && time() >= qa_opt('news_plugin_send_last') + 23 * 60 * 60) {
// minumum cron interval is 23 hours
qa_news_plugin_createNewsletter(true);
return false;
} else {
if (qa_get('cron') == qa_opt('news_plugin_cron_rand')) {
if (!qa_opt('news_plugin_send')) {
error_log('Q2A Newsletter Recreate Error: sending newsletter not allowed via admin/plugins');
} else {
error_log('Q2A Newsletter Recreate Error: cron request before minimum time elapsed');
}
echo "false\n";
return false;
}
}
include qa_opt('news_plugin_loc');
return false;
} else {
if (qa_opt('news_plugin_pdf') && $requestlower && $requestlower === qa_opt('news_plugin_request_pdf')) {
$pdf = file_get_contents(qa_opt('news_plugin_loc_pdf'));
header('Content-Description: File Transfer');
header('Cache-Control: public, must-revalidate, max-age=0');
// HTTP/1.1
header('Pragma: public');
header('Expires: Sat, 26 Jul 1997 05:00:00 GMT');
// Date in the past
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
// force download dialog
header('Content-Type: application/force-download');
header('Content-Type: application/octet-stream', false);
header('Content-Type: application/download', false);
header('Content-Type: application/pdf', false);
// use the Content-Disposition header to supply a recommended filename
header('Content-Disposition: attachment; filename="' . basename(qa_opt('news_plugin_loc_pdf')) . '";');
header('Content-Transfer-Encoding: binary');
header('Content-Length: ' . strlen($pdf));
echo $pdf;
return false;
}
}
}
}
return qa_get_request_content_base();
}
function admin_form(&$qa_content)
{
// Process form input
$ok = null;
if (qa_clicked('news_plugin_process_button') || qa_clicked('news_plugin_send_button') || qa_clicked('news_plugin_save_button')) {
qa_opt('news_plugin_active', (bool) qa_post_text('news_plugin_active'));
qa_opt('news_plugin_max_q', (int) qa_post_text('news_plugin_max_q'));
qa_opt('news_plugin_max_a', (int) qa_post_text('news_plugin_max_a'));
qa_opt('news_plugin_max_c', (int) qa_post_text('news_plugin_max_c'));
qa_opt('news_plugin_include_votes', (int) qa_post_text('news_plugin_include_votes'));
qa_opt('news_plugin_pdf', (bool) qa_post_text('news_plugin_pdf'));
qa_opt('news_plugin_loc', qa_post_text('news_plugin_loc'));
qa_opt('news_plugin_loc_pdf', qa_post_text('news_plugin_loc_pdf'));
qa_opt('news_plugin_send', (bool) qa_post_text('news_plugin_send'));
qa_opt('news_plugin_send_cron', (bool) qa_post_text('news_plugin_send_cron'));
qa_opt('news_plugin_send_days', (int) qa_post_text('news_plugin_send_days'));
qa_opt('news_plugin_request', qa_post_text('news_plugin_request'));
qa_opt('news_plugin_request_pdf', qa_post_text('news_plugin_request_pdf'));
qa_opt('news_plugin_css', qa_post_text('news_plugin_css'));
qa_opt('news_plugin_template', qa_post_text('news_plugin_template'));
qa_opt('news_plugin_template_question', qa_post_text('news_plugin_template_question'));
qa_opt('news_plugin_template_answer', qa_post_text('news_plugin_template_answer'));
qa_opt('news_plugin_template_comment', qa_post_text('news_plugin_template_comment'));
qa_opt('news_plugin_template_votes', qa_post_text('news_plugin_template_votes'));
if (qa_clicked('news_plugin_send_button')) {
$ok = qa_news_plugin_createNewsletter(true);
} else {
if (qa_clicked('news_plugin_process_button')) {
$ok = qa_news_plugin_createNewsletter(false);
} else {
$ok = qa_lang('admin/options_saved_button');
}
}
} else {
if (qa_clicked('news_plugin_reset_button')) {
foreach ($_POST as $i => $v) {
$def = $this->option_default($i);
if ($def !== null) {
qa_opt($i, $def);
}
}
qa_opt('news_plugin_cron_rand', $this->option_default('news_plugin_cron_rand'));
} else {
if (qa_clicked('news_plugin_reset_template_button')) {
foreach ($_POST as $i => $v) {
if (strpos($i, 'news_plugin_template') === 0 || $i == 'news_plugin_css') {
$def = $this->option_default($i);
if ($def !== null) {
qa_opt($i, $def);
}
}
}
}
}
}
// Create the form for display
$fields = array();
$fields[] = array('label' => 'Activate Plugin', 'tags' => 'NAME="news_plugin_active"', 'value' => qa_opt('news_plugin_active'), 'type' => 'checkbox');
$fields[] = array('type' => 'blank');
$fields[] = array('label' => 'Maximum number of questions to include', 'tags' => 'NAME="news_plugin_max_q"', 'value' => qa_opt('news_plugin_max_q'), 'type' => 'number');
$fields[] = array('label' => 'Maximum number of answers to include', 'tags' => 'NAME="news_plugin_max_a"', 'value' => qa_opt('news_plugin_max_a'), 'type' => 'number');
$fields[] = array('label' => 'Maximum number of comments to include', 'tags' => 'NAME="news_plugin_max_c"', 'value' => qa_opt('news_plugin_max_c'), 'type' => 'number');
$fields[] = array('label' => 'Show votes', 'tags' => 'NAME="news_plugin_include_votes"', 'value' => qa_opt('news_plugin_include_votes'), 'type' => 'checkbox');
$fields[] = array('type' => 'blank');
$fields[] = array('label' => 'Newsletter Location (must be writable)', 'tags' => 'NAME="news_plugin_loc"', 'value' => qa_opt('news_plugin_loc'));
$fields[] = array('type' => 'blank');
$fields[] = array('label' => 'Create Static PDF', 'note' => '<i>requires wkhtmltopdf - see README.rst</i>', 'tags' => 'onclick="if(this.checked) $(\'#news_plugin_loc_pdf\').show(); else $(\'#news_plugin_loc_pdf\').hide();" NAME="news_plugin_pdf"', 'value' => qa_opt('news_plugin_pdf'), 'type' => 'checkbox');
$fields[] = array('value' => '<span id="news_plugin_loc_pdf" style="display:' . (qa_opt('news_plugin_pdf') ? 'block' : 'none') . '">Location (must be writable): <input name="news_plugin_loc_pdf" value="' . qa_opt('news_plugin_loc_pdf') . '"></span>', 'type' => 'static');
$fields[] = array('type' => 'blank');
$fields[] = array('label' => 'Send Newsletter', 'note' => '<i>Allow subscribing to and sending out newsletter</i>', 'tags' => 'onclick="if(this.checked) $(\'#news_plugin_send_days\').show(); else $(\'#news_plugin_send_days\').hide();" NAME="news_plugin_send"', 'value' => qa_opt('news_plugin_send'), 'type' => 'checkbox');
$cron_url = qa_opt('site_url') . qa_opt('news_plugin_request') . '?cron=' . qa_opt('news_plugin_cron_rand');
$fields[] = array('value' => '<div id="news_plugin_send_days" style="display:' . (qa_opt('news_plugin_send') ? 'block' : 'none') . '">Interval after which cron will be called: <input name="news_plugin_send_days" value="' . qa_opt('news_plugin_send_days') . '" size="3"> days<br/><i>Set this to the interval at which you will run cron jobs (will show on the user profile page).</i><br/><br/>The newsletter will be sent on accessing the cron url below<br/><span style="font-style:italic;">url is currently <a href="' . $cron_url . '">' . $cron_url . '</a><br/><i>As a security precaution, cron can only be run maximum once per day. This url is reset when you reset the options for this plugin.</span></div>', 'type' => 'static');
$fields[] = array('type' => 'blank');
$fields[] = array('label' => 'Newsletter Permalink', 'note' => '<i>the url used to access the news, either via static file, or on the fly</i>', 'tags' => 'NAME="news_plugin_request"', 'value' => qa_opt('news_plugin_request'));
$fields[] = array('label' => 'Newsletter PDF Permalink', 'note' => '<i>the url used to access the PDF file; should correspond with static PDF location above</i>', 'tags' => 'NAME="news_plugin_request_pdf"', 'value' => qa_opt('news_plugin_request_pdf'));
$fields[] = array('type' => 'blank');
$fields[] = array('label' => 'Newsletter CSS', 'note' => '<i>news.css</i>', 'tags' => 'NAME="news_plugin_css"', 'value' => qa_opt('news_plugin_css'), 'type' => 'textarea', 'rows' => '10');
$fields[] = array('type' => 'blank');
$fields[] = array('label' => 'Newsletter Template', 'note' => '<i>template.html</i>', 'tags' => 'NAME="news_plugin_template"', 'value' => qa_opt('news_plugin_template'), 'type' => 'textarea', 'rows' => '10');
$fields[] = array('label' => 'Question Template', 'note' => '<i>question.html</i>', 'tags' => 'NAME="news_plugin_template_question"', 'value' => qa_opt('news_plugin_template_question'), 'type' => 'textarea', 'rows' => '10');
$fields[] = array('label' => 'Answer Template', 'note' => '<i>answer.html</i>', 'tags' => 'NAME="news_plugin_template_answer"', 'value' => qa_opt('news_plugin_template_answer'), 'type' => 'textarea', 'rows' => '10');
$fields[] = array('label' => 'Comment Template', 'note' => '<i>comment.html</i>', 'tags' => 'NAME="news_plugin_template_comment"', 'value' => qa_opt('news_plugin_template_comment'), 'type' => 'textarea', 'rows' => '10');
$fields[] = array('label' => 'Votes Template', 'note' => '<i>votes.html</i>', 'tags' => 'NAME="news_plugin_template_votes"', 'value' => qa_opt('news_plugin_template_votes'), 'type' => 'textarea', 'rows' => '10');
return array('ok' => $ok && !isset($error) ? $ok : null, 'fields' => $fields, 'buttons' => array(array('label' => qa_lang_html('admin/save_options_button'), 'tags' => 'NAME="news_plugin_save_button"'), array('label' => 'Process', 'tags' => 'NAME="news_plugin_process_button"'), array('label' => 'Send', 'tags' => 'NAME="news_plugin_send_button"', 'note' => '<br/>'), array('label' => qa_lang_html('admin/reset_options_button'), 'tags' => 'NAME="news_plugin_reset_button"'), array('label' => 'Reset template only', 'tags' => 'NAME="news_plugin_reset_template_button"')));
}
