<?php /** * Popularity Feedback Plugin * * @license GPL 2 (http://www.gnu.org/licenses/gpl.html) * @author Andreas Gohr <andi@splitbrain.org> */ class admin_plugin_popularity extends DokuWiki_Admin_Plugin { /** @var helper_plugin_popularity */ protected $helper; protected $sentStatus = null; /** * admin_plugin_popularity constructor. */ public function __construct() { $this->helper = $this->loadHelper('popularity', false); } /** * return prompt for admin menu * @param $language * @return string */ public function getMenuText($language) { return $this->getLang('name'); } /** * return sort order for position in admin menu */ public function getMenuSort() { return 2000; } /** * Accessible for managers */ public function forAdminOnly() { return false; } /** * handle user request */ public function handle() { global $INPUT; //Send the data if ($INPUT->has('data')) { $this->sentStatus = $this->helper->sendData($INPUT->str('data')); if ($this->sentStatus === '') { //Update the last time we sent the data touch($this->helper->popularityLastSubmitFile); } //Deal with the autosubmit option $this->enableAutosubmit($INPUT->has('autosubmit')); } } /** * Enable or disable autosubmit * @param bool $enable If TRUE, it will enable autosubmit. Else, it will disable it. */ protected function enableAutosubmit($enable) { if ($enable) { io_saveFile($this->helper->autosubmitFile, ' '); } else { @unlink($this->helper->autosubmitFile); } } /** * Output HTML form */ public function html() { global $INPUT; if (! $INPUT->has('data')) { echo $this->locale_xhtml('intro'); //If there was an error the last time we tried to autosubmit, warn the user if ($this->helper->isAutoSubmitEnabled()) { if (file_exists($this->helper->autosubmitErrorFile)) { echo $this->getLang('autosubmitError'); echo io_readFile($this->helper->autosubmitErrorFile); } } flush(); echo $this->buildForm('server'); //Print the last time the data was sent $lastSent = $this->helper->lastSentTime(); if ($lastSent !== 0) { echo $this->getLang('lastSent') . ' ' . datetime_h($lastSent); } } else { //If we just submitted the form if ($this->sentStatus === '') { //If we successfully sent the data echo $this->locale_xhtml('submitted'); } else { //If we failed to submit the data, try directly with the browser echo $this->getLang('submissionFailed') . $this->sentStatus . '<br />'; echo $this->getLang('submitDirectly'); echo $this->buildForm('browser', $INPUT->str('data')); } } } /** * Build the form which presents the data to be sent * @param string $submissionMode How is the data supposed to be sent? (may be: 'browser' or 'server') * @param string $data The popularity data, if it has already been computed. NULL otherwise. * @return string The form, as an html string */ protected function buildForm($submissionMode, $data = null) { $url = ($submissionMode === 'browser' ? $this->helper->submitUrl : script()); if (is_null($data)) { $data = $this->helper->gatherAsString(); } $form = '<form method="post" action="'. $url .'" accept-charset="utf-8">' .'<fieldset style="width: 60%;">' .'<textarea class="edit" rows="10" cols="80" readonly="readonly" name="data">' .$data .'</textarea><br />'; //If we submit via the server, we give the opportunity to suscribe to the autosubmission option if ($submissionMode !== 'browser') { $form .= '<label for="autosubmit">' .'<input type="checkbox" name="autosubmit" id="autosubmit" ' .($this->helper->isAutosubmitEnabled() ? 'checked' : '' ) .'/> ' . $this->getLang('autosubmit') .'<br />' .'</label>' .'<input type="hidden" name="do" value="admin" />' .'<input type="hidden" name="page" value="popularity" />'; } $form .= '<button type="submit">'.$this->getLang('submit').'</button>' .'</fieldset>' .'</form>'; return $form; } }