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<?php |
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namespace MySociety\TheyWorkForYou\AlertView; |
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include_once '../../../www/includes/easyparliament/init.php'; |
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include_once INCLUDESPATH . "easyparliament/member.php"; |
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include_once INCLUDESPATH . "easyparliament/searchengine.php"; |
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include_once INCLUDESPATH . '../../commonlib/phplib/auth.php'; |
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include_once INCLUDESPATH . '../../commonlib/phplib/crosssell.php'; |
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class Standard extends \MySociety\TheyWorkForYou\AlertView { |
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public $data; |
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public function __construct($THEUSER = null) { |
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parent::__construct($THEUSER); |
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$this->data = []; |
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} |
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public function display() { |
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global $this_page; |
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$this_page = "alert"; |
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$this->processAction(); |
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$this->getBasicData(); |
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$this->checkInput(); |
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$this->searchForConstituenciesAndMembers(); |
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if (!sizeof($this->data['errors']) && ($this->data['keyword'] || $this->data['pid'])) { |
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$this->addAlert(); |
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} |
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$this->formatSearchTerms(); |
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$this->checkForCommonMistakes(); |
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$this->formatSearchMemberData(); |
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$this->setUserData(); |
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return $this->data; |
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} |
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private function processAction() { |
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$token = get_http_var('t'); |
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$alert = $this->alert->check_token($token); |
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$this->data['results'] = false; |
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if ($action = get_http_var('action')) { |
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$success = true; |
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if ($action == 'Confirm') { |
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$success = $this->confirmAlert($token); |
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if ($success) { |
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$this->data['results'] = 'alert-confirmed'; |
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$this->data['criteria'] = \MySociety\TheyWorkForYou\Utility\Alert::prettifyCriteria($this->alert->criteria); |
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} |
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} elseif ($action == 'Suspend') { |
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$success = $this->suspendAlert($token); |
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if ($success) { |
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$this->data['results'] = 'alert-suspended'; |
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} |
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} elseif ($action == 'Resume') { |
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$success = $this->resumeAlert($token); |
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if ($success) { |
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$this->data['results'] = 'alert-resumed'; |
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} |
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} elseif ($action == 'Delete') { |
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$success = $this->deleteAlert($token); |
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if ($success) { |
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$this->data['results'] = 'alert-deleted'; |
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} |
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} elseif ($action == 'Delete All') { |
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$success = $this->deleteAllAlerts($token); |
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if ($success) { |
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$this->data['results'] = 'all-alerts-deleted'; |
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} |
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} |
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if (!$success) { |
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$this->data['results'] = 'alert-fail'; |
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} |
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} |
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$this->data['alert'] = $alert; |
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} |
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private function getBasicData() { |
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global $this_page; |
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if ($this->user->loggedin()) { |
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$this->data['email'] = $this->user->email(); |
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$this->data['email_verified'] = true; |
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} elseif ($this->data['alert']) { |
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$this->data['email'] = $this->data['alert']['email']; |
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$this->data['email_verified'] = true; |
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} else { |
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$this->data["email"] = trim(get_http_var("email")); |
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$this->data['email_verified'] = false; |
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} |
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$this->data['keyword'] = trim(get_http_var("keyword")); |
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$this->data['pid'] = trim(get_http_var("pid")); |
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$this->data['alertsearch'] = trim(get_http_var("alertsearch")); |
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$this->data['pc'] = get_http_var('pc'); |
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$this->data['submitted'] = get_http_var('submitted') || $this->data['pid'] || $this->data['keyword']; |
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$this->data['token'] = get_http_var('t'); |
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$this->data['sign'] = get_http_var('sign'); |
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$this->data['site'] = get_http_var('site'); |
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$this->data['message'] = ''; |
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$ACTIONURL = new \MySociety\TheyWorkForYou\Url($this_page); |
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$ACTIONURL->reset(); |
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$this->data['actionurl'] = $ACTIONURL->generate(); |
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} |
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private function checkInput() { |
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global $SEARCHENGINE; |
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$errors = []; |
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// Check each of the things the user has input. |
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// If there is a problem with any of them, set an entry in the $errors array. |
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// This will then be used to (a) indicate there were errors and (b) display |
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// error messages when we show the form again. |
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// Check email address is valid and unique. |
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if (!$this->data['email']) { |
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$errors["email"] = gettext("Please enter your email address"); |
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} elseif (!validate_email($this->data["email"])) { |
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// validate_email() is in includes/utilities.php |
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$errors["email"] = gettext("Please enter a valid email address"); |
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} |
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if ($this->data['pid'] && !ctype_digit($this->data['pid'])) { |
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$errors['pid'] = 'Invalid person ID passed'; |
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} |
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$text = $this->data['alertsearch']; |
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if (!$text) { |
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$text = $this->data['keyword']; |
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} |
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if ($this->data['submitted'] && !$this->data['pid'] && !$text) { |
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$errors['alertsearch'] = gettext('Please enter what you want to be alerted about'); |
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} |
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if (strpos($text, '..')) { |
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$errors['alertsearch'] = gettext('You probably don’t want a date range as part of your criteria, as you won’t be alerted to anything new!'); |
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} |
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$se = new \SEARCHENGINE($text); |
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if (!$se->valid) { |
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$errors['alertsearch'] = sprintf(gettext('That search appears to be invalid - %s - please check and try again.'), $se->error); |
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} |
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if (strlen($text) > 255) { |
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$errors['alertsearch'] = gettext('That search is too long for our database; please split it up into multiple smaller alerts.'); |
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} |
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$this->data['errors'] = $errors; |
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} |
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private function searchForConstituenciesAndMembers() { |
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// Do the search |
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if ($this->data['alertsearch']) { |
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$this->data['members'] = \MySociety\TheyWorkForYou\Utility\Search::searchMemberDbLookupWithNames($this->data['alertsearch'], true); |
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[$this->data['constituencies'], $this->data['valid_postcode']] = \MySociety\TheyWorkForYou\Utility\Search::searchConstituenciesByQuery($this->data['alertsearch']); |
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} else { |
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$this->data['members'] = []; |
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} |
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# If the above search returned one result for constituency |
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# search by postcode, use it immediately |
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if (isset($this->data['constituencies']) && count($this->data['constituencies']) == 1 && $this->data['valid_postcode']) { |
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$MEMBER = new \MEMBER(['constituency' => $this->data['constituencies'][0], 'house' => 1]); |
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$this->data['pid'] = $MEMBER->person_id(); |
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$this->data['pc'] = $this->data['alertsearch']; |
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unset($this->data['constituencies']); |
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$this->data['alertsearch'] = ''; |
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} |
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if (isset($this->data['constituencies'])) { |
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$cons = []; |
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foreach ($this->data['constituencies'] as $constituency) { |
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try { |
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$MEMBER = new \MEMBER(['constituency' => $constituency, 'house' => 1]); |
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$cons[$constituency] = $MEMBER; |
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} catch (\MySociety\TheyWorkForYou\MemberException $e) { |
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// do nothing |
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} |
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} |
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$this->data['constituencies'] = $cons; |
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} |
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} |
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private function addAlert() { |
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$external_auth = auth_verify_with_shared_secret($this->data['email'], OPTION_AUTH_SHARED_SECRET, get_http_var('sign')); |
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if ($external_auth) { |
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$confirm = false; |
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} elseif ($this->data['email_verified']) { |
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$confirm = false; |
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} else { |
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$confirm = true; |
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} |
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// If this goes well, the alert will be added to the database and a confirmation email |
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// will be sent to them. |
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$success = $this->alert->add($this->data, $confirm); |
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if ($success > 0 && !$confirm) { |
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$result = 'alert-added'; |
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} elseif ($success > 0) { |
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$result = 'alert-confirmation'; |
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} elseif ($success == -2) { |
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// we need to make sure we know that the person attempting to sign up |
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// for the alert has that email address to stop people trying to work |
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// out what alerts they are signed up to |
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if ($this->data['email_verified'] || ($this->user->loggedin && $this->user->email() == $this->data['email'])) { |
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$result = 'alert-exists'; |
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} else { |
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// don't throw an error message as that implies that they have already signed |
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// up for the alert but instead pretend all is normal but send an email saying |
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// that someone tried to sign them up for an existing alert |
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$result = 'alert-already-signed'; |
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$this->alert->send_already_signedup_email($this->data); |
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} |
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} else { |
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$result = 'alert-fail'; |
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} |
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// don't need these anymore so get rid of them |
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$this->data['keyword'] = ''; |
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$this->data['pid'] = ''; |
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$this->data['alertsearch'] = ''; |
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$this->data['pc'] = ''; |
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$this->data['results'] = $result; |
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$this->data['criteria'] = \MySociety\TheyWorkForYou\Utility\Alert::prettifyCriteria($this->alert->criteria); |
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} |
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private function formatSearchTerms() { |
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if ($this->data['alertsearch']) { |
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$this->data['alertsearch_pretty'] = \MySociety\TheyWorkForYou\Utility\Alert::prettifyCriteria($this->data['alertsearch']); |
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$this->data['search_text'] = $this->data['alertsearch']; |
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} else { |
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$this->data['search_text'] = $this->data['keyword']; |
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} |
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} |
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private function checkForCommonMistakes() { |
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$mistakes = []; |
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if (strstr($this->data['alertsearch'], ',') > -1) { |
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$mistakes['multiple'] = 1; |
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} |
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if ( |
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preg_match('#([A-Z]{1,2}\d+[A-Z]? ?\d[A-Z]{2})#i', $this->data['alertsearch'], $m) && |
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strlen($this->data['alertsearch']) > strlen($m[1]) && |
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validate_postcode($m[1]) |
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) { |
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$this->data['postcode'] = $m[1]; |
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$mistakes['postcode_and'] = 1; |
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} |
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$this->data['mistakes'] = $mistakes; |
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} |
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private function formatSearchMemberData() { |
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if (isset($this->data['postcode'])) { |
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try { |
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$postcode = $this->data['postcode']; |
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$MEMBER = new \MEMBER(['postcode' => $postcode]); |
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// move the postcode to the front just to be tidy |
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$tidy_alertsearch = $postcode . " " . trim(str_replace("$postcode", "", $this->data['alertsearch'])); |
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$alertsearch_display = str_replace("$postcode ", "", $tidy_alertsearch); |
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$this->data['member_alertsearch'] = str_replace("$postcode", "speaker:" . $MEMBER->person_id, $tidy_alertsearch); |
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$this->data['member_displaysearch'] = $alertsearch_display; |
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$this->data['member'] = $MEMBER; |
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if (isset($this->data['mistakes']['postcode_and'])) { |
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$constituencies = \MySociety\TheyWorkForYou\Utility\Postcode::postcodeToConstituencies($postcode); |
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if (isset($constituencies['SPC'])) { |
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$MEMBER = new \MEMBER(['constituency' => $constituencies['SPC'], 'house' => HOUSE_TYPE_SCOTLAND]); |
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$this->data['scottish_alertsearch'] = str_replace("$postcode", "speaker:" . $MEMBER->person_id, $tidy_alertsearch); |
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$this->data['scottish_member'] = $MEMBER; |
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} elseif (isset($constituencies['WAC'])) { |
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$MEMBER = new \MEMBER(['constituency' => $constituencies['WAC'], 'house' => HOUSE_TYPE_WALES]); |
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$this->data['welsh_alertsearch'] = str_replace("$postcode", "speaker:" . $MEMBER->person_id, $tidy_alertsearch); |
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$this->data['welsh_member'] = $MEMBER; |
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} |
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} |
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} catch (\MySociety\TheyWorkForYou\MemberException $e) { |
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$this->data['member_error'] = 1; |
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} |
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} |
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if ($this->data['pid']) { |
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$MEMBER = new \MEMBER(['person_id' => $this->data['pid']]); |
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$this->data['pid_member'] = $MEMBER; |
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} |
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if ($this->data['keyword']) { |
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$this->data['display_keyword'] = \MySociety\TheyWorkForYou\Utility\Alert::prettifyCriteria($this->data['keyword']); |
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} |
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} |
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private function setUserData() { |
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$this->data['current_mp'] = false; |
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$this->data['alerts'] = []; |
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if ($this->data['email_verified']) { |
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if ($this->user->postcode()) { |
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$current_mp = new \MEMBER(['postcode' => $this->user->postcode()]); |
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if (!$this->alert->fetch_by_mp($this->data['email'], $current_mp->person_id())) { |
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$this->data['current_mp'] = $current_mp; |
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} |
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} |
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$this->data['alerts'] = \MySociety\TheyWorkForYou\Utility\Alert::forUser($this->data['email']); |
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} |
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} |
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} |
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