wolnelektury/static/js/dialogs.js

   1 (function($) {
   2     $(function() {
   3
   4         // create containers for all ajaxable form links
   5         $('.ajaxable').each(function() {
   6             var $window = $("#ajaxable-window").clone();
   7             $window.attr("id", this.id + "-window");
   8             $('body').append($window);
   9
  10             var $trigger = $(this)
  11             var trigger = '#' + this.id;
  12
  13             $window.jqm({
  14                 ajax: '@href',
  15                 ajaxText: '<p><img src="' + STATIC_URL + 'img/indicator.gif" alt="*"/> ' + gettext("Loading") + '</p>',
  16                 target: $('.target', $window)[0],
  17                 overlay: 60,
  18                 trigger: trigger,
  19                 onShow: function(hash) {
  20                     var offset = $(hash.t).offset();
  21                     hash.w.css({position: 'absolute', left: offset.left - hash.w.width() + $(hash.t).width(), top: offset.top});
  22                     var width = $(hash.t).width();
  23                     width = width > 50 ? width : 50;
  24                     $('.header', hash.w).css({width: width});
  25                     hash.w.show();
  26                 },
  27                 onLoad: function(hash) {
  28                     $('form', hash.w).ajaxForm({
  29                         dataType: 'json',
  30                         target: $('.target', $window),
  31                         success: function(response) {
  32                             if (response.success) {
  33                                 $('.target', $window).text(response.message);
  34                                 setTimeout(function() { $window.jqmHide() }, 1000);
  35                                 callback = ajaxable_callbacks[$trigger.attr('data-callback')];
  36                                 callback && callback($trigger, response);
  37                                 if (response.redirect)
  38                                     window.location = response.redirect;
  39                             }
  40                             else {
  41                                 $('.error', $window).remove();
  42                                 $.each(response.errors, function(id, errors) {
  43                                     $('#id_' + id, $window).before('<span class="error">' + errors[0] + '</span>');
  44                                 });
  45                                 $('input[type=submit]', $window).removeAttr('disabled');
  46                                 return false;
  47                             }
  48                         }
  49                     });
  50                 }
  51             });
  52         });
  53
  54
  55         var login_and_retry = function($form) {
  56             var $window = $("#ajaxable-window").clone();
  57             $window.attr("id", "context-login-window");
  58             $('body').append($window);
  59
  60             $window.jqm({
  61                 ajax: '/uzytkownicy/zaloguj-utworz/',
  62                 ajaxText: '<p><img src="' + STATIC_URL + 'img/indicator.gif" alt="*"/> ' + gettext("Loading") + '</p>',
  63                 target: $('.target', $window)[0],
  64                 overlay: 60,
  65                 onShow: function(hash) {
  66                     var offset = $form.offset();
  67                     hash.w.css({position: 'absolute', left: offset.left - hash.w.width() + $form.width(), top: offset.top});
  68                     var width = $form.width();
  69                     width = width > 50 ? width : 50;
  70                     $('.header', hash.w).css({width: width});
  71                     hash.w.show();
  72                 },
  73                 onLoad: function(hash) {
  74                     $('form', hash.w).ajaxForm({
  75                         dataType: 'json',
  76                         target: $('.target', $window),
  77                         success: function(response) {
  78                             if (response.success) {
  79                                 $('.target', $window).text(response.message);
  80                                 setTimeout(function() { $window.jqmHide() }, 1000);
  81                                 $form.submit();
  82                             }
  83                             else {
  84                                 $('.error', $window).remove();
  85                                 $.each(response.errors, function(id, errors) {
  86                                     $('#id_' + id, $window).before('<span class="error">' + errors[0] + '</span>');
  87                                 });
  88                                 $('input[type=submit]', $window).removeAttr('disabled');
  89                                 return false;
  90                             }
  91                         }
  92                     });
  93                 }
  94             }).jqmShow();
  95
  96         };
  97
  98
  99         $('.ajax-form').each(function() {
 100             var $form = $(this);
 101             $form.ajaxForm({
 102                 dataType: 'json',
 103                 beforeSubmit: function() {
 104                     $('input[type=submit]', $form)
 105                         .attr('disabled', 'disabled')
 106                         .after('<img src="/static/img/indicator.gif" style="margin-left: 0.5em"/>');
 107                 },
 108                 error: function(response) {
 109                         if (response.status == 403)
 110                             login_and_retry($form);
 111                     },
 112                 success: function(response) {
 113                     if (response.success) {
 114                         callback = ajax_form_callbacks[$form.attr('data-callback')];
 115                         callback && callback($form, response);
 116
 117                     } else {
 118                         $('span.error', $form).remove();
 119                         $.each(response.errors, function(id, errors) {
 120                             $('#id_' + id, $form).before('<span class="error">' + errors[0] + '</span>');
 121                         });
 122                         $('input[type=submit]', $form).removeAttr('disabled');
 123                         $('img', $form).remove();
 124                     }
 125                 }
 126             });
 127         });
 128
 129
 130         var update_star = function($elem, response) {
 131             /* updates the star after successful ajax */
 132             var $star = $elem.closest('.star');
 133             if (response.like) {
 134                 $star.addClass('like');
 135                 $star.removeClass('unlike');
 136             }
 137             else {
 138                 $star.addClass('unlike');
 139                 $star.removeClass('like');
 140             }
 141         };
 142
 143         var ajax_form_callbacks = {
 144             'social-like-book': update_star
 145         };
 146
 147         var ajaxable_callbacks = {
 148             'social-book-sets': update_star
 149         };
 150
 151
 152     });
 153 })(jQuery)
 154