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Staticman - try to avoid spam by using javascript to write the form action (#521)

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Vincent Tam 2019-07-31 04:24:50 +02:00 • committed by Dean Attali
parent 35647fdad5
commit c74b5030c6
4 changed files with 66 additions and 57 deletions
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15
_includes/staticman-comments.html
View file

@ -20,7 +20,7 @@
<div class="page__comments-form">
<h3 class="page__comments-title">{{ site.data.ui-text[site.locale].comments_label | default: "Leave a Comment" }}</h3>
<p class="small">{{ site.data.ui-text[site.locale].comment_form_info | default: "Your email address will not be published. Required fields are marked" }} <span class="required">*</span></p>
<form id="new_comment" class="page__comments-form js-form form" method="post" action="{{ site.staticman.endpoint | default: 'https://staticman3.herokuapp.com/v3/entry/github/' }}{{ site.staticman.repository }}/{{ site.staticman.branch }}/comments">
<form id="new_comment" class="page__comments-form js-form form" method="post">
<div class="form-group">
<label for="comment-form-message">{{ site.data.ui-text[site.locale].comment_form_comment_label | default: "Comment" }} <small class="required">*</small></label><br>
<textarea type="text" rows="12" cols="36" id="comment-form-message" name="fields[message]" tabindex="1"></textarea>
@ -48,7 +48,8 @@
</div>
<!-- Start comment form alert messaging -->
<p class="hidden js-notice">
<strong class="js-notice-text"></strong>
<strong class="js-notice-text-success hidden">{{ site.data.ui-text[site.locale].comment_success_msg | default: "Thanks for your comment! It will show on the site once it has been approved." }}</strong>
<strong class="js-notice-text-failure hidden">{{ site.data.ui-text[site.locale].comment_error_msg | default: "Sorry, there was an error with your submission. Please make sure all required fields have been completed and try again." }}</strong>
</p>
<!-- End comment form alert messaging -->
{% if site.staticman.reCaptcha.siteKey %}
@ -58,6 +59,7 @@
{% endif %}
<div class="form-group">
<button type="submit" id="comment-form-submit" tabindex="5" class="btn btn--primary btn--large">{{ site.data.ui-text[site.locale].comment_btn_submit | default: "Submit Comment" }}</button>
<button type="submit" id="comment-form-submitted" tabindex="5" class="btn btn--primary btn--large hidden" disabled>{{ site.data.ui-text[site.locale].comment_btn_submitted | default: "Submitted" }}</button>
</div>
</form>
</div>
@ -67,6 +69,13 @@
<script async src="https://www.google.com/recaptcha/api.js"></script>
{% endif %}
</div>
<!-- Load script to handle comment form submission -->
{% include staticman-script.html %}
<!-- doing something a bit funky here because I want to be careful not to include JQuery twice! -->
<script>
if (typeof jQuery == 'undefined') {
document.write('<script src="{{ "/js/jquery-1.11.2.min.js" | relative_url }}"></scr' + 'ipt>');
}
</script>
<script src="{{ "/js/staticman.js" | relative_url }}"></script>
{% endif %}

47
_includes/staticman-script.html
View file

@ -1,47 +0,0 @@
{% if site.staticman.repository and site.staticman.branch %}
<!-- doing something a bit funky here because I want to be careful not to include JQuery twice! -->
<script>
if (typeof jQuery == 'undefined') {
document.write('<script src="{{ "/js/jquery-1.11.2.min.js" | relative_url }}"></scr' + 'ipt>');
}
</script>
<script>
(function ($) {
var $comments = $('.js-comments');
$('#new_comment').submit(function () {
var form = this;
$(form).addClass('disabled');
$.ajax({
type: $(this).attr('method'),
url: $(this).attr('action'),
data: $(this).serialize(),
contentType: 'application/x-www-form-urlencoded',
success: function (data) {
$('#comment-form-submit').html('{{ site.data.ui-text[site.locale].comment_btn_submitted | default: "Submitted" }}');
$('.page__comments-form .js-notice').removeClass('notice--danger');
$('.page__comments-form .js-notice').addClass('notice--success');
showAlert('{{ site.data.ui-text[site.locale].comment_success_msg | default: "Thanks for your comment! It will show on the site once it has been approved." }}');
},
error: function (err) {
console.log(err);
$('#comment-form-submit').html('{{ site.data.ui-text[site.locale].comment_btn_submit | default: "Submit Comment" }}');
$('.page__comments-form .js-notice').removeClass('notice--success');
$('.page__comments-form .js-notice').addClass('notice--danger');
showAlert('{{ site.data.ui-text[site.locale].comment_error_msg | default: "Sorry, there was an error with your submission. Please make sure all required fields have been completed and try again." }}');
$(form).removeClass('disabled');
}
});
return false;
});
function showAlert(message) {
$('.page__comments-form .js-notice').removeClass('hidden');
$('.page__comments-form .js-notice-text').html(message);
}
})(jQuery);
</script>
{% endif %}