MySociety\TheyWorkForYou\AlertView\Standard::checkInput()

Complexity

Conditions	16
Paths	385

Size

Total Lines	54
Code Lines	26

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    private function checkInput() {
        global $SEARCHENGINE;

        $errors = [];

        # these are the initial screens and so cannot have any errors as we've not submitted
        if (!$this->data['submitted'] || $this->data['step'] == 'define' || $this->data['mp_step'] == 'mp_alert') {
            $this->data['errors'] = $errors;
            return;
        }

        // Check each of the things the user has input.
        // If there is a problem with any of them, set an entry in the $errors array.
        // This will then be used to (a) indicate there were errors and (b) display
        // error messages when we show the form again.

        // Check email address is valid and unique.
        if (!$this->data['email']) {
            $errors["email"] = gettext("Please enter your email address");
        } elseif (!validate_email($this->data["email"])) {
            // validate_email() is in includes/utilities.php
            $errors["email"] = gettext("Please enter a valid email address");
        }

        if ($this->data['pid'] && !ctype_digit($this->data['pid'])) {
            $errors['pid'] = 'Invalid person ID passed';
        }

        $text = $this->data['alertsearch'];
        if ($this->data['mp_search']) {
            $text = $this->data['mp_search'];
        }
        if (!$text) {
            $text = $this->data['keyword'];
        }

        if ($this->data['submitted'] && !$this->data['pid'] && !$text) {
            $errors['alertsearch'] = gettext('Please enter what you want to be alerted about');
        }

        if (strpos($text, '..')) {
            $errors['alertsearch'] = gettext('You probably don&rsquo;t want a date range as part of your criteria, as you won&rsquo;t be alerted to anything new!');
        }

        $se = new \SEARCHENGINE($text);
        if (!$se->valid) {
            $errors['alertsearch'] = sprintf(gettext('That search appears to be invalid - %s - please check and try again.'), $se->error);
        }

        if (strlen($text) > 255) {
            $errors['alertsearch'] = gettext('That search is too long for our database; please split it up into multiple smaller alerts.');
        }

        $this->data['errors'] = $errors;
    }