js/Common.js

   1 // https://civicrm.org/licensing
   2 /* global CRM:true */
   3 var CRM = CRM || {};
   4 var cj = CRM.$ = jQuery;
   5 CRM._ = _;
   6
   7 /**
   8  * Short-named function for string translation, defined in global scope so it's available everywhere.
   9  *
  10  * @param text string for translating
  11  * @param params object key:value of additional parameters
  12  *
  13  * @return string
  14  */
  15 function ts(text, params) {
  16   "use strict";
  17   var d = (params && params.domain) ? ('strings::' + params.domain) : null;
  18   if (d && CRM[d] && CRM[d][text]) {
  19     text = CRM[d][text];
  20   }
  21   else if (CRM.strings[text]) {
  22     text = CRM.strings[text];
  23   }
  24   if (typeof(params) === 'object') {
  25     for (var i in params) {
  26       if (typeof(params[i]) === 'string' || typeof(params[i]) === 'number') {
  27         // sprintf emulation: escape % characters in the replacements to avoid conflicts
  28         text = text.replace(new RegExp('%' + i, 'g'), String(params[i]).replace(/%/g, '%-crmescaped-'));
  29       }
  30     }
  31     return text.replace(/%-crmescaped-/g, '%');
  32   }
  33   return text;
  34 }
  35
  36 // Legacy code - ignore warnings
  37 /* jshint ignore:start */
  38
  39 /**
  40  *  This function is called by default at the bottom of template files which have forms that have
  41  *  conditionally displayed/hidden sections and elements. The PHP is responsible for generating
  42  *  a list of 'blocks to show' and 'blocks to hide' and the template passes these parameters to
  43  *  this function.
  44  *
  45  * @deprecated
  46  * @param  showBlocks Array of element Id's to be displayed
  47  * @param  hideBlocks Array of element Id's to be hidden
  48  * @param elementType Value to set display style to for showBlocks (e.g. 'block' or 'table-row' or ...)
  49  */
  50 function on_load_init_blocks(showBlocks, hideBlocks, elementType) {
  51   if (elementType == null) {
  52     elementType = 'block';
  53   }
  54
  55   var myElement, i;
  56
  57   /* This loop is used to display the blocks whose IDs are present within the showBlocks array */
  58   for (i = 0; i < showBlocks.length; i++) {
  59     myElement = document.getElementById(showBlocks[i]);
  60     /* getElementById returns null if element id doesn't exist in the document */
  61     if (myElement != null) {
  62       myElement.style.display = elementType;
  63     }
  64     else {
  65       alert('showBlocks array item not in .tpl = ' + showBlocks[i]);
  66     }
  67   }
  68
  69   /* This loop is used to hide the blocks whose IDs are present within the hideBlocks array */
  70   for (i = 0; i < hideBlocks.length; i++) {
  71     myElement = document.getElementById(hideBlocks[i]);
  72     /* getElementById returns null if element id doesn't exist in the document */
  73     if (myElement != null) {
  74       myElement.style.display = 'none';
  75     }
  76     else {
  77       alert('showBlocks array item not in .tpl = ' + hideBlocks[i]);
  78     }
  79   }
  80 }
  81
  82 /**
  83  *  This function is called when we need to show or hide a related form element (target_element)
  84  *  based on the value (trigger_value) of another form field (trigger_field).
  85  *
  86  * @deprecated
  87  * @param  trigger_field_id     HTML id of field whose onchange is the trigger
  88  * @param  trigger_value        List of integers - option value(s) which trigger show-element action for target_field
  89  * @param  target_element_id    HTML id of element to be shown or hidden
  90  * @param  target_element_type  Type of element to be shown or hidden ('block' or 'table-row')
  91  * @param  field_type           Type of element radio/select
  92  * @param  invert               Boolean - if true, we HIDE target on value match; if false, we SHOW target on value match
  93  */
  94 function showHideByValue(trigger_field_id, trigger_value, target_element_id, target_element_type, field_type, invert) {
  95   var target, j;
  96
  97   if (field_type == 'select') {
  98     var trigger = trigger_value.split("|");
  99     var selectedOptionValue = cj('#' + trigger_field_id).val();
 100
 101     target = target_element_id.split("|");
 102     for (j = 0; j < target.length; j++) {
 103       if (invert) {
 104         cj('#' + target[j]).show();
 105       }
 106       else {
 107         cj('#' + target[j]).hide();
 108       }
 109       for (var i = 0; i < trigger.length; i++) {
 110         if (selectedOptionValue == trigger[i]) {
 111           if (invert) {
 112             cj('#' + target[j]).hide();
 113           }
 114           else {
 115             cj('#' + target[j]).show();
 116           }
 117         }
 118       }
 119     }
 120
 121   }
 122   else {
 123     if (field_type == 'radio') {
 124       target = target_element_id.split("|");
 125       for (j = 0; j < target.length; j++) {
 126         if (cj('[name="' + trigger_field_id + '"]:first').is(':checked')) {
 127           if (invert) {
 128             cj('#' + target[j]).hide();
 129           }
 130           else {
 131             cj('#' + target[j]).show();
 132           }
 133         }
 134         else {
 135           if (invert) {
 136             cj('#' + target[j]).show();
 137           }
 138           else {
 139             cj('#' + target[j]).hide();
 140           }
 141         }
 142       }
 143     }
 144   }
 145 }
 146
 147 /**
 148  * Function to change button text and disable one it is clicked
 149  * @deprecated
 150  * @param obj object - the button clicked
 151  * @param formID string - the id of the form being submitted
 152  * @param string procText - button text after user clicks it
 153  * @return bool
 154  */
 155 var submitcount = 0;
 156 /* Changes button label on submit, and disables button after submit for newer browsers.
 157  Puts up alert for older browsers. */
 158 function submitOnce(obj, formId, procText) {
 159   // if named button clicked, change text
 160   if (obj.value != null) {
 161     cj('input[name=' + obj.name + ']').val(procText + " ...");
 162   }
 163   cj(obj).closest('form').attr('data-warn-changes', 'false');
 164   if (document.getElementById) { // disable submit button for newer browsers
 165     cj('input[name=' + obj.name + ']').attr("disabled", true);
 166     document.getElementById(formId).submit();
 167     return true;
 168   }
 169   else { // for older browsers
 170     if (submitcount == 0) {
 171       submitcount++;
 172       return true;
 173     }
 174     else {
 175       alert("Your request is currently being processed ... Please wait.");
 176       return false;
 177     }
 178   }
 179 }
 180
 181 /**
 182  * Function to show / hide the row in optionFields
 183  * @deprecated
 184  * @param index string, element whose innerHTML is to hide else will show the hidden row.
 185  */
 186 function showHideRow(index) {
 187   if (index) {
 188     cj('tr#optionField_' + index).hide();
 189     if (cj('table#optionField tr:hidden:first').length) {
 190       cj('div#optionFieldLink').show();
 191     }
 192   }
 193   else {
 194     cj('table#optionField tr:hidden:first').show();
 195     if (!cj('table#optionField tr:hidden:last').length) {
 196       cj('div#optionFieldLink').hide();
 197     }
 198   }
 199   return false;
 200 }
 201
 202 /* jshint ignore:end */
 203
 204 if (!CRM.utils) CRM.utils = {};
 205 if (!CRM.strings) CRM.strings = {};
 206 if (!CRM.vars) CRM.vars = {};
 207
 208 (function ($, _, undefined) {
 209   "use strict";
 210   /* jshint validthis: true */
 211
 212   // Theme classes for unattached elements
 213   $.fn.select2.defaults.dropdownCssClass = $.ui.dialog.prototype.options.dialogClass = 'crm-container';
 214
 215   // https://github.com/ivaynberg/select2/pull/2090
 216   $.fn.select2.defaults.width = 'resolve';
 217
 218   // Workaround for https://github.com/ivaynberg/select2/issues/1246
 219   $.ui.dialog.prototype._allowInteraction = function(e) {
 220     return !!$(e.target).closest('.ui-dialog, .ui-datepicker, .select2-drop, .cke_dialog, #civicrm-menu').length;
 221   };
 222
 223   // Implements jQuery hook.prop
 224   $.propHooks.disabled = {
 225     set: function (el, value, name) {
 226       // Sync button enabled status with wrapper css
 227       if ($(el).is('span.crm-button > input.crm-form-submit')) {
 228         $(el).parent().toggleClass('crm-button-disabled', !!value);
 229       }
 230       // Sync button enabled status with dialog button
 231       if ($(el).is('.ui-dialog input.crm-form-submit')) {
 232         $(el).closest('.ui-dialog').find('.ui-dialog-buttonset button[data-identifier='+ $(el).attr('name') +']').prop('disabled', value);
 233       }
 234       if ($(el).is('.crm-form-date-wrapper .crm-hidden-date')) {
 235         $(el).siblings().prop('disabled', value);
 236       }
 237     }
 238   };
 239
 240   var scriptsLoaded = {};
 241   CRM.loadScript = function(url) {
 242     if (!scriptsLoaded[url]) {
 243       var script = document.createElement('script');
 244       scriptsLoaded[url] = $.Deferred();
 245       script.onload = function () {
 246         if (window.jQuery === CRM.$ && CRM.CMSjQuery) {
 247           window.jQuery = CRM.CMSjQuery;
 248         }
 249         scriptsLoaded[url].resolve();
 250       };
 251       // Make jQuery global available while script is loading
 252       if (window.jQuery !== CRM.$) {
 253         CRM.CMSjQuery = window.jQuery;
 254         window.jQuery = CRM.$;
 255       }
 256       script.src = url;
 257       document.getElementsByTagName("head")[0].appendChild(script);
 258     }
 259     return scriptsLoaded[url];
 260   };
 261
 262   /**
 263    * Populate a select list, overwriting the existing options except for the placeholder.
 264    * @param select jquery selector - 1 or more select elements
 265    * @param options array in format returned by api.getoptions
 266    * @param placeholder string|bool - new placeholder or false (default) to keep the old one
 267    * @param value string|array - will silently update the element with new value without triggering change
 268    */
 269   CRM.utils.setOptions = function(select, options, placeholder, value) {
 270     $(select).each(function() {
 271       var
 272         $elect = $(this),
 273         val = value || $elect.val() || [],
 274         opts = placeholder || placeholder === '' ? '' : '[value!=""]';
 275       $elect.find('option' + opts).remove();
 276       var newOptions = CRM.utils.renderOptions(options, val);
 277       if (typeof placeholder === 'string') {
 278         if ($elect.is('[multiple]')) {
 279           select.attr('placeholder', placeholder);
 280         } else {
 281           newOptions = '<option value="">' + placeholder + '</option>' + newOptions;
 282         }
 283       }
 284       $elect.append(newOptions);
 285       if (!value) {
 286         $elect.trigger('crmOptionsUpdated', $.extend({}, options)).trigger('change');
 287       }
 288     });
 289   };
 290
 291   /**
 292    * Render an option list
 293    * @param options {array}
 294    * @param val {string} default value
 295    * @param escapeHtml {bool}
 296    * @return string
 297    */
 298   CRM.utils.renderOptions = function(options, val, escapeHtml) {
 299     var rendered = '',
 300       esc = escapeHtml === false ? _.identity : _.escape;
 301     if (!$.isArray(val)) {
 302       val = [val];
 303     }
 304     _.each(options, function(option) {
 305       if (option.children) {
 306         rendered += '<optgroup label="' + esc(option.value) + '">' +
 307         CRM.utils.renderOptions(option.children, val) +
 308         '</optgroup>';
 309       } else {
 310         var selected = ($.inArray('' + option.key, val) > -1) ? 'selected="selected"' : '';
 311         rendered += '<option value="' + esc(option.key) + '"' + selected + '>' + esc(option.value) + '</option>';
 312       }
 313     });
 314     return rendered;
 315   };
 316
 317   function chainSelect() {
 318     var $form = $(this).closest('form'),
 319       $target = $('select[data-name="' + $(this).data('target') + '"]', $form),
 320       data = $target.data(),
 321       val = $(this).val();
 322     $target.prop('disabled', true);
 323     if ($target.is('select.crm-chain-select-control')) {
 324       $('select[data-name="' + $target.data('target') + '"]', $form).prop('disabled', true).blur();
 325     }
 326     if (!(val && val.length)) {
 327       CRM.utils.setOptions($target.blur(), [], data.emptyPrompt);
 328     } else {
 329       $target.addClass('loading');
 330       $.getJSON(CRM.url(data.callback), {_value: val}, function(vals) {
 331         $target.prop('disabled', false).removeClass('loading');
 332         CRM.utils.setOptions($target, vals || [], (vals && vals.length ? data.selectPrompt : data.nonePrompt));
 333       });
 334     }
 335   }
 336
 337   /**
 338    * Compare Form Input values against cached initial value.
 339    *
 340    * @return {Boolean} true if changes have been made.
 341    */
 342   CRM.utils.initialValueChanged = function(el) {
 343     var isDirty = false;
 344     $(':input:visible, .select2-container:visible+:input:hidden', el).not('[type=submit], [type=button], .crm-action-menu, :disabled').each(function () {
 345       var
 346         initialValue = $(this).data('crm-initial-value'),
 347         currentValue = $(this).is(':checkbox, :radio') ? $(this).prop('checked') : $(this).val();
 348       // skip change of value for submit buttons
 349       if (initialValue !== undefined && !_.isEqual(initialValue, currentValue)) {
 350         isDirty = true;
 351       }
 352     });
 353     return isDirty;
 354   };
 355
 356   /**
 357    * This provides defaults for ui.dialog which either need to be calculated or are different from global defaults
 358    *
 359    * @param settings
 360    * @returns {*}
 361    */
 362   CRM.utils.adjustDialogDefaults = function(settings) {
 363     settings = $.extend({width: '65%', height: '65%', modal: true}, settings || {});
 364     // Support relative height
 365     if (typeof settings.height === 'string' && settings.height.indexOf('%') > 0) {
 366       settings.height = parseInt($(window).height() * (parseFloat(settings.height)/100), 10);
 367     }
 368     // Responsive adjustment - increase percent width on small screens
 369     if (typeof settings.width === 'string' && settings.width.indexOf('%') > 0) {
 370       var screenWidth = $(window).width(),
 371         percentage = parseInt(settings.width.replace('%', ''), 10),
 372         gap = 100-percentage;
 373       if (screenWidth < 701) {
 374         settings.width = '100%';
 375       }
 376       else if (screenWidth < 1400) {
 377         settings.width = '' + parseInt(percentage+gap-((screenWidth - 700)/7*(gap)/100), 10) + '%';
 378       }
 379     }
 380     return settings;
 381   };
 382
 383   function formatCrmSelect2(row) {
 384     var icon = row.icon || $(row.element).data('icon'),
 385       color = row.color || $(row.element).data('color'),
 386       description = row.description || $(row.element).data('description'),
 387       ret = '';
 388     if (icon) {
 389       ret += '<i class="crm-i ' + icon + '"></i> ';
 390     }
 391     if (color) {
 392       ret += '<span class="crm-select-item-color" style="background-color: ' + color + '"></span> ';
 393     }
 394     return ret + _.escape(row.text) + (description ? '<div class="crm-select2-row-description"><p>' + _.escape(description) + '</p></div>' : '');
 395   }
 396
 397   /**
 398    * Wrapper for select2 initialization function; supplies defaults
 399    * @param options object
 400    */
 401   $.fn.crmSelect2 = function(options) {
 402     if (options === 'destroy') {
 403       return $(this).each(function() {
 404         $(this)
 405           .removeClass('crm-ajax-select')
 406           .select2('destroy');
 407       });
 408     }
 409     return $(this).each(function () {
 410       var
 411         $el = $(this),
 412         iconClass,
 413         settings = {
 414           allowClear: !$el.hasClass('required'),
 415           formatResult: formatCrmSelect2,
 416           formatSelection: formatCrmSelect2
 417         };
 418       // quickform doesn't support optgroups so here's a hack :(
 419       $('option[value^=crm_optgroup]', this).each(function () {
 420         $(this).nextUntil('option[value^=crm_optgroup]').wrapAll('<optgroup label="' + $(this).text() + '" />');
 421         $(this).remove();
 422       });
 423
 424       // quickform does not support disabled option, so yet another hack to
 425       // add disabled property for option values
 426       $('option[value^=crm_disabled_opt]', this).attr('disabled', 'disabled');
 427
 428       // Placeholder icon - total hack hikacking the escapeMarkup function but select2 3.5 dosn't have any other callbacks for this :(
 429       if ($el.is('[class*=fa-]')) {
 430         settings.escapeMarkup = function (m) {
 431           var out = _.escape(m),
 432             placeholder = settings.placeholder || $el.data('placeholder') || $el.attr('placeholder') || $('option[value=""]', $el).text();
 433           if (m.length && placeholder === m) {
 434             iconClass = $el.attr('class').match(/(fa-\S*)/)[1];
 435             out = '<i class="crm-i ' + iconClass + '"></i> ' + out;
 436           }
 437           return out;
 438         };
 439       }
 440
 441       // Defaults for single-selects
 442       if ($el.is('select:not([multiple])')) {
 443         settings.minimumResultsForSearch = 10;
 444         if ($('option:first', this).val() === '') {
 445           settings.placeholderOption = 'first';
 446         }
 447       }
 448       $.extend(settings, $el.data('select-params') || {}, options || {});
 449       if (settings.ajax) {
 450         $el.addClass('crm-ajax-select');
 451       }
 452       $el.select2(settings);
 453     });
 454   };
 455
 456   /**
 457    * @see CRM_Core_Form::addEntityRef for docs
 458    * @param options object
 459    */
 460   $.fn.crmEntityRef = function(options) {
 461     if (options === 'destroy') {
 462       return $(this).each(function() {
 463         var entity = $(this).data('api-entity') || '';
 464         $(this)
 465           .off('.crmEntity')
 466           .removeClass('crm-form-entityref crm-' + entity.toLowerCase() + '-ref')
 467           .crmSelect2('destroy');
 468       });
 469     }
 470     options = options || {};
 471     options.select = options.select || {};
 472     return $(this).each(function() {
 473       var
 474         $el = $(this).off('.crmEntity'),
 475         entity = options.entity || $el.data('api-entity') || 'contact',
 476         selectParams = {};
 477       $el.data('api-entity', entity);
 478       $el.data('select-params', $.extend({}, $el.data('select-params') || {}, options.select));
 479       $el.data('api-params', $.extend(true, {}, $el.data('api-params') || {}, options.api));
 480       $el.data('create-links', options.create || $el.data('create-links'));
 481       $el.addClass('crm-form-entityref crm-' + entity.toLowerCase() + '-ref');
 482       var settings = {
 483         // Use select2 ajax helper instead of CRM.api3 because it provides more value
 484         ajax: {
 485           url: CRM.url('civicrm/ajax/rest'),
 486           quietMillis: 300,
 487           data: function (input, page_num) {
 488             var params = getEntityRefApiParams($el);
 489             params.input = input;
 490             params.page_num = page_num;
 491             return {
 492               entity: $el.data('api-entity'),
 493               action: 'getlist',
 494               json: JSON.stringify(params)
 495             };
 496           },
 497           results: function(data) {
 498             return {more: data.more_results, results: data.values || []};
 499           }
 500         },
 501         minimumInputLength: 1,
 502         formatResult: CRM.utils.formatSelect2Result,
 503         formatSelection: formatEntityRefSelection,
 504         escapeMarkup: _.identity,
 505         initSelection: function($el, callback) {
 506           var
 507             multiple = !!$el.data('select-params').multiple,
 508             val = $el.val(),
 509             stored = $el.data('entity-value') || [];
 510           if (val === '') {
 511             return;
 512           }
 513           // If we already have this data, just return it
 514           if (!_.xor(val.split(','), _.pluck(stored, 'id')).length) {
 515             callback(multiple ? stored : stored[0]);
 516           } else {
 517             var params = $.extend({}, $el.data('api-params') || {}, {id: val});
 518             CRM.api3($el.data('api-entity'), 'getlist', params).done(function(result) {
 519               callback(multiple ? result.values : result.values[0]);
 520               // Trigger change (store data to avoid an infinite loop of lookups)
 521               $el.data('entity-value', result.values).trigger('change');
 522             });
 523           }
 524         }
 525       };
 526       // Create new items inline - works for tags
 527       if ($el.data('create-links') && entity.toLowerCase() === 'tag') {
 528         selectParams.createSearchChoice = function(term, data) {
 529           if (!_.findKey(data, {label: term})) {
 530             return {id: "0", term: term, label: term + ' (' + ts('new tag') + ')'};
 531           }
 532         };
 533         selectParams.tokenSeparators = [','];
 534         selectParams.createSearchChoicePosition = 'bottom';
 535         $el.on('select2-selecting.crmEntity', function(e) {
 536           if (e.val === "0") {
 537             // Create a new term
 538             e.object.label = e.object.term;
 539             CRM.api3(entity, 'create', $.extend({name: e.object.term}, $el.data('api-params').params || {}))
 540               .done(function(created) {
 541                 var
 542                   val = $el.select2('val'),
 543                   data = $el.select2('data'),
 544                   item = {id: created.id, label: e.object.term};
 545                 if (val === "0") {
 546                   $el.select2('data', item, true);
 547                 }
 548                 else if ($.isArray(val) && $.inArray("0", val) > -1) {
 549                   _.remove(data, {id: "0"});
 550                   data.push(item);
 551                   $el.select2('data', data, true);
 552                 }
 553               });
 554           }
 555         });
 556       }
 557       else {
 558         selectParams.formatInputTooShort = function() {
 559           var txt = $el.data('select-params').formatInputTooShort || $.fn.select2.defaults.formatInputTooShort.call(this);
 560           txt += entityRefFiltersMarkup($el) + renderEntityRefCreateLinks($el);
 561           return txt;
 562         };
 563         selectParams.formatNoMatches = function() {
 564           var txt = $el.data('select-params').formatNoMatches || $.fn.select2.defaults.formatNoMatches;
 565           txt += entityRefFiltersMarkup($el) + renderEntityRefCreateLinks($el);
 566           return txt;
 567         };
 568         $el.on('select2-open.crmEntity', function() {
 569           var $el = $(this);
 570           renderEntityRefFilterValue($el);
 571           $('#select2-drop')
 572             .off('.crmEntity')
 573             .on('click.crmEntity', 'a.crm-add-entity', function(e) {
 574               var extra = $el.data('api-params').extra,
 575                 formUrl = $(this).attr('href') + '&returnExtra=display_name,sort_name' + (extra ? (',' + extra) : '');
 576               $el.select2('close');
 577               CRM.loadForm(formUrl, {
 578                 dialog: {width: 500, height: 220}
 579               }).on('crmFormSuccess', function(e, data) {
 580                 if (data.status === 'success' && data.id) {
 581                   data.label = data.extra.sort_name;
 582                   CRM.status(ts('%1 Created', {1: data.extra.display_name}));
 583                   if ($el.select2('container').hasClass('select2-container-multi')) {
 584                     var selection = $el.select2('data');
 585                     selection.push(data);
 586                     $el.select2('data', selection, true);
 587                   } else {
 588                     $el.select2('data', data, true);
 589                   }
 590                 }
 591               });
 592               return false;
 593             })
 594             .on('change.crmEntity', '.crm-entityref-filter-value', function() {
 595               var filter = $el.data('user-filter') || {};
 596               filter.value = $(this).val();
 597               $(this).toggleClass('active', !!filter.value);
 598               $el.data('user-filter', filter);
 599               if (filter.value) {
 600                 // Once a filter has been chosen, rerender create links and refocus the search box
 601                 $el.select2('close');
 602                 $el.select2('open');
 603               } else {
 604                 $('.crm-entityref-links', '#select2-drop').replaceWith(renderEntityRefCreateLinks($el));
 605               }
 606             })
 607             .on('change.crmEntity', 'select.crm-entityref-filter-key', function() {
 608               var filter = {key: $(this).val()};
 609               $(this).toggleClass('active', !!filter.key);
 610               $el.data('user-filter', filter);
 611               renderEntityRefFilterValue($el);
 612               $('.crm-entityref-filter-key', '#select2-drop').focus();
 613             });
 614         });
 615       }
 616       $el.crmSelect2($.extend(settings, $el.data('select-params'), selectParams));
 617     });
 618   };
 619
 620   /**
 621    * Combine api-params with user-filter
 622    * @param $el
 623    * @returns {*}
 624    */
 625   function getEntityRefApiParams($el) {
 626     var
 627       params = $.extend({params: {}}, $el.data('api-params') || {}),
 628       // Prevent original data from being modified - $.extend and _.clone don't cut it, they pass nested objects by reference!
 629       combined = _.cloneDeep(params),
 630       filter = $.extend({}, $el.data('user-filter') || {});
 631     if (filter.key && filter.value) {
 632       // Fieldname may be prefixed with joins
 633       var fieldName = _.last(filter.key.split('.'));
 634       // Special case for contact type/sub-type combo
 635       if (fieldName === 'contact_type' && (filter.value.indexOf('__') > 0)) {
 636         combined.params[filter.key] = filter.value.split('__')[0];
 637         combined.params[filter.key.replace('contact_type', 'contact_sub_type')] = filter.value.split('__')[1];
 638       } else {
 639         // Allow json-encoded api filters e.g. {"BETWEEN":[123,456]}
 640         combined.params[filter.key] = filter.value.charAt(0) === '{' ? $.parseJSON(filter.value) : filter.value;
 641       }
 642     }
 643     return combined;
 644   }
 645
 646   function copyAttributes($source, $target, attributes) {
 647     _.each(attributes, function(name) {
 648       if ($source.attr(name) !== undefined) {
 649         $target.attr(name, $source.attr(name));
 650       }
 651     });
 652   }
 653
 654   /**
 655    * @see http://wiki.civicrm.org/confluence/display/CRMDOC/crmDatepicker
 656    */
 657   $.fn.crmDatepicker = function(options) {
 658     return $(this).each(function() {
 659       if ($(this).is('.crm-form-date-wrapper .crm-hidden-date')) {
 660         // Already initialized - destroy
 661         $(this)
 662           .off('.crmDatepicker')
 663           .css('display', '')
 664           .removeClass('crm-hidden-date')
 665           .siblings().remove();
 666         $(this).unwrap();
 667       }
 668       if (options === 'destroy') {
 669         return;
 670       }
 671       var
 672         $dataField = $(this).wrap('<span class="crm-form-date-wrapper" />'),
 673         settings = _.cloneDeep(options || {}),
 674         $dateField = $(),
 675         $timeField = $(),
 676         $clearLink = $(),
 677         hasDatepicker = settings.date !== false && settings.date !== 'yy',
 678         type = hasDatepicker ? 'text' : 'number';
 679
 680       if (settings.allowClear !== undefined ? settings.allowClear : !$dataField.is('.required, [required]')) {
 681         $clearLink = $('<a class="crm-hover-button crm-clear-link" title="'+ _.escape(ts('Clear')) +'"><i class="crm-i fa-times"></i></a>')
 682           .insertAfter($dataField);
 683       }
 684       if (settings.time !== false) {
 685         $timeField = $('<input>').insertAfter($dataField);
 686         copyAttributes($dataField, $timeField, ['class', 'disabled']);
 687         $timeField
 688           .addClass('crm-form-text crm-form-time')
 689           .attr('placeholder', $dataField.attr('time-placeholder') === undefined ? ts('Time') : $dataField.attr('time-placeholder'))
 690           .change(updateDataField)
 691           .timeEntry({
 692             spinnerImage: '',
 693             show24Hours: settings.time === true || settings.time === undefined ? CRM.config.timeIs24Hr : settings.time == '24'
 694           });
 695       }
 696       if (settings.date !== false) {
 697         // Render "number" field for year-only format, calendar popup for all other formats
 698         $dateField = $('<input type="' + type + '">').insertAfter($dataField);
 699         copyAttributes($dataField, $dateField, ['placeholder', 'style', 'class', 'disabled']);
 700         $dateField.addClass('crm-form-' + type);
 701         if (hasDatepicker) {
 702           settings.minDate = settings.minDate ? CRM.utils.makeDate(settings.minDate) : null;
 703           settings.maxDate = settings.maxDate ? CRM.utils.makeDate(settings.maxDate) : null;
 704           settings.dateFormat = typeof settings.date === 'string' ? settings.date : CRM.config.dateInputFormat;
 705           settings.changeMonth = _.includes(settings.dateFormat, 'm');
 706           settings.changeYear = _.includes(settings.dateFormat, 'y');
 707           if (!settings.yearRange && settings.minDate !== null && settings.maxDate !== null) {
 708             settings.yearRange = '' + CRM.utils.formatDate(settings.minDate, 'yy') + ':' + CRM.utils.formatDate(settings.maxDate, 'yy');
 709           }
 710           $dateField.addClass('crm-form-date').datepicker(settings);
 711         } else {
 712           $dateField.attr('min', settings.minDate ? CRM.utils.formatDate(settings.minDate, 'yy') : '1000');
 713           $dateField.attr('max', settings.maxDate ? CRM.utils.formatDate(settings.maxDate, 'yy') : '4000');
 714         }
 715         $dateField.change(updateDataField);
 716       }
 717       // Rudimentary validation. TODO: Roll into use of jQUery validate and ui.datepicker.validation
 718       function isValidDate() {
 719         // FIXME: parseDate doesn't work with incomplete date formats; skip validation if no month, day or year in format
 720         var lowerFormat = settings.dateFormat.toLowerCase();
 721         if (lowerFormat.indexOf('y') < 0 || lowerFormat.indexOf('m') < 0 || lowerFormat.indexOf('d') < 0) {
 722           return true;
 723         }
 724         try {
 725           $.datepicker.parseDate(settings.dateFormat, $dateField.val());
 726           return true;
 727         } catch (e) {
 728           return false;
 729         }
 730       }
 731       function updateInputFields(e, context) {
 732         var val = $dataField.val(),
 733           time = null;
 734         if (context !== 'userInput' && context !== 'crmClear') {
 735           if (hasDatepicker) {
 736             $dateField.datepicker('setDate', _.includes(val, '-') ? $.datepicker.parseDate('yy-mm-dd', val) : null);
 737           } else if ($dateField.length) {
 738             $dateField.val(val.slice(0, 4));
 739           }
 740           if ($timeField.length) {
 741             if (val.length === 8) {
 742               time = val;
 743             } else if (val.length === 19) {
 744               time = val.split(' ')[1];
 745             }
 746             $timeField.timeEntry('setTime', time);
 747           }
 748         }
 749         $clearLink.css('visibility', val ? 'visible' : 'hidden');
 750       }
 751       function updateDataField(e, context) {
 752         // The crmClear event wipes all the field values anyway, so no need to respond
 753         if (context !== 'crmClear') {
 754           var val = '';
 755           if ($dateField.val()) {
 756             if (hasDatepicker && isValidDate()) {
 757               val = $.datepicker.formatDate('yy-mm-dd', $dateField.datepicker('getDate'));
 758               $dateField.removeClass('crm-error');
 759             } else if (!hasDatepicker) {
 760               val = $dateField.val() + '-01-01';
 761             } else {
 762               $dateField.addClass('crm-error');
 763             }
 764           }
 765           if ($timeField.val()) {
 766             val += (val ? ' ' : '') + $timeField.timeEntry('getTime').toTimeString().substr(0, 8);
 767           }
 768           $dataField.val(val).trigger('change', ['userInput']);
 769         }
 770       }
 771       $dataField.hide().addClass('crm-hidden-date').on('change.crmDatepicker', updateInputFields);
 772       updateInputFields();
 773     });
 774   };
 775
 776   CRM.utils.formatSelect2Result = function (row) {
 777     var markup = '<div class="crm-select2-row">';
 778     if (row.image !== undefined) {
 779       markup += '<div class="crm-select2-image"><img src="' + row.image + '"/></div>';
 780     }
 781     else if (row.icon_class) {
 782       markup += '<div class="crm-select2-icon"><div class="crm-icon ' + row.icon_class + '-icon"></div></div>';
 783     }
 784     markup += '<div><div class="crm-select2-row-label '+(row.label_class || '')+'">' +
 785       (row.color ? '<span class="crm-select-item-color" style="background-color: ' + row.color + '"></span> ' : '') +
 786       _.escape((row.prefix !== undefined ? row.prefix + ' ' : '') + row.label + (row.suffix !== undefined ? ' ' + row.suffix : '')) +
 787       '</div>' +
 788       '<div class="crm-select2-row-description">';
 789     $.each(row.description || [], function(k, text) {
 790       markup += '<p>' + _.escape(text) + '</p>';
 791     });
 792     markup += '</div></div></div>';
 793     return markup;
 794   };
 795
 796   function formatEntityRefSelection(row) {
 797     return (row.color ? '<span class="crm-select-item-color" style="background-color: ' + row.color + '"></span> ' : '') +
 798       _.escape((row.prefix !== undefined ? row.prefix + ' ' : '') + row.label + (row.suffix !== undefined ? ' ' + row.suffix : ''));
 799   }
 800
 801   function renderEntityRefCreateLinks($el) {
 802     var
 803       createLinks = $el.data('create-links'),
 804       params = getEntityRefApiParams($el).params,
 805       markup = '<div class="crm-entityref-links">';
 806     if (!createLinks || $el.data('api-entity').toLowerCase() !== 'contact') {
 807       return '';
 808     }
 809     if (createLinks === true) {
 810       createLinks = params.contact_type ? _.where(CRM.config.entityRef.contactCreate, {type: params.contact_type}) : CRM.config.entityRef.contactCreate;
 811     }
 812     _.each(createLinks, function(link) {
 813       var icon;
 814       switch (link.type) {
 815         case 'Individual':
 816           icon = 'fa-user';
 817           break;
 818
 819         case 'Organization':
 820           icon = 'fa-building';
 821           break;
 822
 823         case 'Household':
 824           icon = 'fa-home';
 825           break;
 826       }
 827       markup += ' <a class="crm-add-entity crm-hover-button" href="' + link.url + '">';
 828       if (icon) {
 829         markup += '<i class="crm-i ' + icon + '"></i> ';
 830       }
 831       markup += _.escape(link.label) + '</a>';
 832     });
 833     markup += '</div>';
 834     return markup;
 835   }
 836
 837   function getEntityRefFilters($el) {
 838     var
 839       entity = $el.data('api-entity').toLowerCase(),
 840       filters = $.extend([], CRM.config.entityRef.filters[entity] || []),
 841       params = $.extend({params: {}}, $el.data('api-params') || {}).params,
 842       result = [];
 843     $.each(filters, function() {
 844       var filter = $.extend({type: 'select', 'attributes': {}, entity: entity}, this);
 845       if (typeof params[filter.key] === 'undefined') {
 846         result.push(filter);
 847       }
 848       else if (filter.key == 'contact_type' && typeof params.contact_sub_type === 'undefined') {
 849         filter.options = _.remove(filter.options, function(option) {
 850           return option.key.indexOf(params.contact_type + '__') === 0;
 851         });
 852         result.push(filter);
 853       }
 854     });
 855     return result;
 856   }
 857
 858   /**
 859    * Provide markup for entity ref filters
 860    */
 861   function entityRefFiltersMarkup($el) {
 862     var
 863       filters = getEntityRefFilters($el),
 864       filter = $el.data('user-filter') || {},
 865       filterSpec = filter.key ? _.find(filters, {key: filter.key}) : null;
 866     if (!filters.length) {
 867       return '';
 868     }
 869     var markup = '<div class="crm-entityref-filters">' +
 870       '<select class="crm-entityref-filter-key' + (filter.key ? ' active' : '') + '">' +
 871       '<option value="">' + _.escape(ts('Refine search...')) + '</option>' +
 872       CRM.utils.renderOptions(filters, filter.key) +
 873       '</select>' + entityRefFilterValueMarkup(filter, filterSpec) + '</div>';
 874     return markup;
 875   }
 876
 877   /**
 878    * Provide markup for entity ref filter value field
 879    */
 880   function entityRefFilterValueMarkup(filter, filterSpec) {
 881     var markup = '';
 882     if (filterSpec) {
 883       var attrs = '',
 884         attributes = _.cloneDeep(filterSpec.attributes);
 885       if (filterSpec.type !== 'select') {
 886         attributes.type = filterSpec.type;
 887         attributes.value = typeof filter.value !== 'undefined' ? filter.value : '';
 888       }
 889       attributes.class = 'crm-entityref-filter-value' + (filter.value ? ' active' : '');
 890       $.each(attributes, function (attr, val) {
 891         attrs += ' ' + attr + '="' + val + '"';
 892       });
 893       if (filterSpec.type === 'select') {
 894         markup = '<select' + attrs + '><option value="">' + _.escape(ts('- select -')) + '</option>';
 895         if (filterSpec.options) {
 896           markup += CRM.utils.renderOptions(filterSpec.options, filter.value);
 897         }
 898         markup += '</select>';
 899       } else {
 900         markup = '<input' + attrs + '/>';
 901       }
 902     }
 903     return markup;
 904   }
 905
 906   /**
 907    * Render the entity ref filter value field
 908    */
 909   function renderEntityRefFilterValue($el) {
 910     var
 911       filter = $el.data('user-filter') || {},
 912       filterSpec = filter.key ? _.find(getEntityRefFilters($el), {key: filter.key}) : null,
 913       $keyField = $('.crm-entityref-filter-key', '#select2-drop'),
 914       $valField = null;
 915     if (filterSpec) {
 916       $('.crm-entityref-filter-value', '#select2-drop').remove();
 917       $valField = $(entityRefFilterValueMarkup(filter, filterSpec));
 918       $keyField.after($valField);
 919       if (filterSpec.type === 'select' && !filterSpec.options) {
 920         loadEntityRefFilterOptions(filter, filterSpec, $valField, $el);
 921       }
 922     } else {
 923       $('.crm-entityref-filter-value', '#select2-drop').hide().val('').change();
 924     }
 925   }
 926
 927   /**
 928    * Fetch options for a filter via ajax api
 929    */
 930   function loadEntityRefFilterOptions(filter, filterSpec, $valField, $el) {
 931     $valField.prop('disabled', true);
 932     // Fieldname may be prefixed with joins - strip those out
 933     var fieldName = _.last(filter.key.split('.'));
 934     CRM.api3(filterSpec.entity, 'getoptions', {field: fieldName, context: 'search', sequential: 1})
 935       .done(function(result) {
 936         var entity = $el.data('api-entity').toLowerCase(),
 937           globalFilterSpec = _.find(CRM.config.entityRef.filters[entity], {key: filter.key}) || {};
 938         // Store options globally so we don't have to look them up again
 939         globalFilterSpec.options = result.values;
 940         $valField.prop('disabled', false);
 941         CRM.utils.setOptions($valField, result.values);
 942         $valField.val(filter.value || '');
 943       });
 944   }
 945
 946   //CRM-15598 - Override url validator method to allow relative url's (e.g. /index.htm)
 947   $.validator.addMethod("url", function(value, element) {
 948     if (/^\//.test(value)) {
 949       // Relative url: prepend dummy path for validation.
 950       value = 'http://domain.tld' + value;
 951     }
 952     // From jQuery Validation Plugin v1.12.0
 953     return this.optional(element) || /^(https?|s?ftp):\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i.test(value);
 954   });
 955
 956   /**
 957    * Wrapper for jQuery validate initialization function; supplies defaults
 958    */
 959   $.fn.crmValidate = function(params) {
 960     return $(this).each(function () {
 961       var that = this,
 962         settings = $.extend({}, CRM.validate._defaults, CRM.validate.params);
 963       $(this).validate(settings);
 964       // Call any post-initialization callbacks
 965       if (CRM.validate.functions && CRM.validate.functions.length) {
 966         $.each(CRM.validate.functions, function(i, func) {
 967           func.call(that);
 968         });
 969       }
 970     });
 971   };
 972
 973   // Initialize widgets
 974   $(document)
 975     .on('crmLoad', function(e) {
 976       $('table.row-highlight', e.target)
 977         .off('.rowHighlight')
 978         .on('change.rowHighlight', 'input.select-row, input.select-rows', function (e, data) {
 979           var filter, $table = $(this).closest('table');
 980           if ($(this).hasClass('select-rows')) {
 981             filter = $(this).prop('checked') ? ':not(:checked)' : ':checked';
 982             $('input.select-row' + filter, $table).prop('checked', $(this).prop('checked')).trigger('change', 'master-selected');
 983           }
 984           else {
 985             $(this).closest('tr').toggleClass('crm-row-selected', $(this).prop('checked'));
 986             if (data !== 'master-selected') {
 987               $('input.select-rows', $table).prop('checked', $(".select-row:not(':checked')", $table).length < 1);
 988             }
 989           }
 990         })
 991         .find('input.select-row:checked').parents('tr').addClass('crm-row-selected');
 992       $('table.crm-sortable', e.target).DataTable();
 993       $('table.crm-ajax-table', e.target).each(function() {
 994         var
 995           $table = $(this),
 996           script = CRM.config.resourceBase + 'js/jquery/jquery.crmAjaxTable.js',
 997           $accordion = $table.closest('.crm-accordion-wrapper.collapsed, .crm-collapsible.collapsed');
 998         // For tables hidden by collapsed accordions, wait.
 999         if ($accordion.length) {
1000           $accordion.one('crmAccordion:open', function() {
1001             CRM.loadScript(script).done(function() {
1002               $table.crmAjaxTable();
1003             });
1004           });
1005         } else {
1006           CRM.loadScript(script).done(function() {
1007             $table.crmAjaxTable();
1008           });
1009         }
1010       });
1011       if ($("input:radio[name=radio_ts]").size() == 1) {
1012         $("input:radio[name=radio_ts]").prop("checked", true);
1013       }
1014       $('.crm-select2:not(.select2-offscreen, .select2-container)', e.target).crmSelect2();
1015       $('.crm-form-entityref:not(.select2-offscreen, .select2-container)', e.target).crmEntityRef();
1016       $('select.crm-chain-select-control', e.target).off('.chainSelect').on('change.chainSelect', chainSelect);
1017       $('.crm-form-text[data-crm-datepicker]', e.target).each(function() {
1018         $(this).crmDatepicker($(this).data('crmDatepicker'));
1019       });
1020       $('.crm-editable', e.target).not('thead *').each(function() {
1021         var $el = $(this);
1022         CRM.loadScript(CRM.config.resourceBase + 'js/jquery/jquery.crmEditable.js').done(function() {
1023           $el.crmEditable();
1024         });
1025       });
1026       // Cache Form Input initial values
1027       $('form[data-warn-changes] :input', e.target).each(function() {
1028         $(this).data('crm-initial-value', $(this).is(':checkbox, :radio') ? $(this).prop('checked') : $(this).val());
1029       });
1030       $('textarea.crm-form-wysiwyg', e.target).each(function() {
1031         if ($(this).hasClass("collapsed")) {
1032           CRM.wysiwyg.createCollapsed(this);
1033         } else {
1034           CRM.wysiwyg.create(this);
1035         }
1036       });
1037     })
1038     .on('dialogopen', function(e) {
1039       var $el = $(e.target);
1040       // Modal dialogs should disable scrollbars
1041       if ($el.dialog('option', 'modal')) {
1042         $el.addClass('modal-dialog');
1043         $('body').css({overflow: 'hidden'});
1044       }
1045       $el.parent().find('.ui-dialog-titlebar .ui-icon-closethick').removeClass('ui-icon-closethick').addClass('fa-times');
1046       // Add resize button
1047       if ($el.parent().hasClass('crm-container') && $el.dialog('option', 'resizable')) {
1048         $el.parent().find('.ui-dialog-titlebar').append($('<button class="crm-dialog-titlebar-resize ui-dialog-titlebar-close" title="'+ _.escape(ts('Toggle fullscreen'))+'" style="right:2em;"/>').button({icons: {primary: 'fa-expand'}, text: false}));
1049         $('.crm-dialog-titlebar-resize', $el.parent()).click(function(e) {
1050           if ($el.data('origSize')) {
1051             $el.dialog('option', $el.data('origSize'));
1052             $el.data('origSize', null);
1053             $(this).button('option', 'icons', {primary: 'fa-expand'});
1054           } else {
1055             var menuHeight = $('#civicrm-menu').outerHeight();
1056             $el.data('origSize', {
1057               position: {my: 'center', at: 'center center+' + (menuHeight / 2), of: window},
1058               width: $el.dialog('option', 'width'),
1059               height: $el.dialog('option', 'height')
1060             });
1061             $el.dialog('option', {width: '100%', height: ($(window).height() - menuHeight), position: {my: "top", at: "top+"+menuHeight, of: window}});
1062             $(this).button('option', 'icons', {primary: 'fa-compress'});
1063           }
1064           $el.trigger('dialogresize');
1065           e.preventDefault();
1066         });
1067       }
1068     })
1069     .on('dialogclose', function(e) {
1070       // Restore scrollbars when closing modal
1071       if ($('.ui-dialog .modal-dialog:visible').not(e.target).length < 1) {
1072         $('body').css({overflow: ''});
1073       }
1074     })
1075     .on('submit', function(e) {
1076       // CRM-14353 - disable changes warn when submitting a form
1077       $('[data-warn-changes]').attr('data-warn-changes', 'false');
1078     });
1079
1080   // CRM-14353 - Warn of unsaved changes for forms which have opted in
1081   window.onbeforeunload = function() {
1082     if (CRM.utils.initialValueChanged($('form[data-warn-changes=true]:visible'))) {
1083       return ts('You have unsaved changes.');
1084     }
1085   };
1086
1087   $.fn.crmtooltip = function () {
1088     $(document)
1089       .on('mouseover', 'a.crm-summary-link:not(.crm-processed)', function (e) {
1090         $(this).addClass('crm-processed crm-tooltip-active');
1091         var topDistance = e.pageY - $(window).scrollTop();
1092         if (topDistance < 300 || topDistance < $(this).children('.crm-tooltip-wrapper').height()) {
1093           $(this).addClass('crm-tooltip-down');
1094         }
1095         if (!$(this).children('.crm-tooltip-wrapper').length) {
1096           $(this).append('<div class="crm-tooltip-wrapper"><div class="crm-tooltip"></div></div>');
1097           $(this).children().children('.crm-tooltip')
1098             .html('<div class="crm-loading-element"></div>')
1099             .load(this.href);
1100         }
1101       })
1102       .on('mouseout', 'a.crm-summary-link', function () {
1103         $(this).removeClass('crm-processed crm-tooltip-active crm-tooltip-down');
1104       })
1105       .on('click', 'a.crm-summary-link', false);
1106   };
1107
1108   var helpDisplay, helpPrevious;
1109   // Non-ajax example:
1110   //   CRM.help('Example title', 'Here is some text to describe this example');
1111   // Ajax example (will load help id "foo" from templates/CRM/bar.tpl):
1112   //   CRM.help('Example title', {id: 'foo', file: 'CRM/bar'});
1113   CRM.help = function (title, params, url) {
1114     var ajax = typeof params !== 'string';
1115     if (helpDisplay && helpDisplay.close) {
1116       // If the same link is clicked twice, just close the display
1117       if (helpDisplay.isOpen && _.isEqual(helpPrevious, params)) {
1118         helpDisplay.close();
1119         return;
1120       }
1121       helpDisplay.close();
1122     }
1123     helpPrevious = _.cloneDeep(params);
1124     helpDisplay = CRM.alert(ajax ? '...' : params, title, 'crm-help ' + (ajax ? 'crm-msg-loading' : 'info'), {expires: 0});
1125     if (ajax) {
1126       if (!url) {
1127         url = CRM.url('civicrm/ajax/inline');
1128         params.class_name = 'CRM_Core_Page_Inline_Help';
1129         params.type = 'page';
1130       }
1131       $.ajax(url, {
1132         data: params,
1133         dataType: 'html',
1134         success: function (data) {
1135           $('#crm-notification-container .crm-help .notify-content:last').html(data);
1136           $('#crm-notification-container .crm-help').removeClass('crm-msg-loading').addClass('info');
1137         },
1138         error: function () {
1139           $('#crm-notification-container .crm-help .notify-content:last').html('Unable to load help file.');
1140           $('#crm-notification-container .crm-help').removeClass('crm-msg-loading').addClass('error');
1141         }
1142       });
1143     }
1144   };
1145   /**
1146    * @see https://wiki.civicrm.org/confluence/display/CRMDOC/Notification+Reference
1147    */
1148   CRM.status = function(options, deferred) {
1149     // For simple usage without async operations you can pass in a string. 2nd param is optional string 'error' if this is not a success msg.
1150     if (typeof options === 'string') {
1151       return CRM.status({start: options, success: options, error: options})[deferred === 'error' ? 'reject' : 'resolve']();
1152     }
1153     var opts = $.extend({
1154       start: ts('Saving...'),
1155       success: ts('Saved'),
1156       error: function(data) {
1157         var msg = $.isPlainObject(data) && data.error_message;
1158         CRM.alert(msg || ts('Sorry an error occurred and your information was not saved'), ts('Error'), 'error');
1159       }
1160     }, options || {});
1161     var $msg = $('<div class="crm-status-box-outer status-start"><div class="crm-status-box-inner"><div class="crm-status-box-msg">' + _.escape(opts.start) + '</div></div></div>')
1162       .appendTo('body');
1163     $msg.css('min-width', $msg.width());
1164     function handle(status, data) {
1165       var endMsg = typeof(opts[status]) === 'function' ? opts[status](data) : opts[status];
1166       if (endMsg) {
1167         $msg.removeClass('status-start').addClass('status-' + status).find('.crm-status-box-msg').text(endMsg);
1168         window.setTimeout(function() {
1169           $msg.fadeOut('slow', function() {
1170             $msg.remove();
1171           });
1172         }, 2000);
1173       } else {
1174         $msg.remove();
1175       }
1176     }
1177     return (deferred || new $.Deferred())
1178       .done(function(data) {
1179         // If the server returns an error msg call the error handler
1180         var status = $.isPlainObject(data) && (data.is_error || data.status === 'error') ? 'error' : 'success';
1181         handle(status, data);
1182       })
1183       .fail(function(data) {
1184         handle('error', data);
1185       });
1186   };
1187
1188   // Convert an Angular promise to a jQuery promise
1189   CRM.toJqPromise = function(aPromise) {
1190     var jqDeferred = $.Deferred();
1191     aPromise.then(
1192       function(data) { jqDeferred.resolve(data); },
1193       function(data) { jqDeferred.reject(data); }
1194       // should we also handle progress events?
1195     );
1196     return jqDeferred.promise();
1197   };
1198
1199   CRM.toAPromise = function($q, jqPromise) {
1200     var aDeferred = $q.defer();
1201     jqPromise.then(
1202       function(data) { aDeferred.resolve(data); },
1203       function(data) { aDeferred.reject(data); }
1204       // should we also handle progress events?
1205     );
1206     return aDeferred.promise;
1207   };
1208
1209   /**
1210    * @see https://wiki.civicrm.org/confluence/display/CRMDOC/Notification+Reference
1211    */
1212   CRM.alert = function (text, title, type, options) {
1213     type = type || 'alert';
1214     title = title || '';
1215     options = options || {};
1216     if ($('#crm-notification-container').length) {
1217       var params = {
1218         text: text,
1219         title: title,
1220         type: type
1221       };
1222       // By default, don't expire errors and messages containing links
1223       var extra = {
1224         expires: (type == 'error' || text.indexOf('<a ') > -1) ? 0 : (text ? 10000 : 5000),
1225         unique: true
1226       };
1227       options = $.extend(extra, options);
1228       options.expires = options.expires === false ? 0 : parseInt(options.expires, 10);
1229       if (options.unique && options.unique !== '0') {
1230         $('#crm-notification-container .ui-notify-message').each(function () {
1231           if (title === $('h1', this).html() && text === $('.notify-content', this).html()) {
1232             $('.icon.ui-notify-close', this).click();
1233           }
1234         });
1235       }
1236       return $('#crm-notification-container').notify('create', params, options);
1237     }
1238     else {
1239       if (title.length) {
1240         text = title + "\n" + text;
1241       }
1242       alert(text);
1243       return null;
1244     }
1245   };
1246
1247   /**
1248    * Close whichever alert contains the given node
1249    *
1250    * @param node
1251    */
1252   CRM.closeAlertByChild = function (node) {
1253     $(node).closest('.ui-notify-message').find('.icon.ui-notify-close').click();
1254   };
1255
1256   /**
1257    * @see https://wiki.civicrm.org/confluence/display/CRMDOC/Notification+Reference
1258    */
1259   CRM.confirm = function (options) {
1260     var dialog, url, msg, buttons = [], settings = {
1261       title: ts('Confirm'),
1262       message: ts('Are you sure you want to continue?'),
1263       url: null,
1264       width: 'auto',
1265       height: 'auto',
1266       resizable: false,
1267       dialogClass: 'crm-container crm-confirm',
1268       close: function () {
1269         $(this).dialog('destroy').remove();
1270       },
1271       options: {
1272         no: ts('Cancel'),
1273         yes: ts('Continue')
1274       }
1275     };
1276     if (options && options.url) {
1277       settings.resizable = true;
1278       settings.height = '50%';
1279     }
1280     $.extend(settings, ($.isFunction(options) ? arguments[1] : options) || {});
1281     settings = CRM.utils.adjustDialogDefaults(settings);
1282     if (!settings.buttons && $.isPlainObject(settings.options)) {
1283       $.each(settings.options, function(op, label) {
1284         buttons.push({
1285           text: label,
1286           'data-op': op,
1287           icons: {primary: op === 'no' ? 'fa-times' : 'fa-check'},
1288           click: function() {
1289             var event = $.Event('crmConfirm:' + op);
1290             $(this).trigger(event);
1291             if (!event.isDefaultPrevented()) {
1292               dialog.dialog('close');
1293             }
1294           }
1295         });
1296       });
1297       // Order buttons so that "no" goes on the right-hand side
1298       settings.buttons = _.sortBy(buttons, 'data-op').reverse();
1299     }
1300     url = settings.url;
1301     msg = url ? '' : settings.message;
1302     delete settings.options;
1303     delete settings.message;
1304     delete settings.url;
1305     dialog = $('<div class="crm-confirm-dialog"></div>').html(msg || '').dialog(settings);
1306     if ($.isFunction(options)) {
1307       dialog.on('crmConfirm:yes', options);
1308     }
1309     if (url) {
1310       CRM.loadPage(url, {target: dialog});
1311     }
1312     else {
1313       dialog.trigger('crmLoad');
1314     }
1315     return dialog;
1316   };
1317
1318   /** provides a local copy of ts for a domain */
1319   CRM.ts = function(domain) {
1320     return function(message, options) {
1321       if (domain) {
1322         options = $.extend(options || {}, {domain: domain});
1323       }
1324       return ts(message, options);
1325     };
1326   };
1327
1328   CRM.addStrings = function(domain, strings) {
1329     var bucket = (domain == 'civicrm' ? 'strings' : 'strings::' + domain);
1330     CRM[bucket] = CRM[bucket] || {};
1331     _.extend(CRM[bucket], strings);
1332   };
1333
1334   /**
1335    * @see https://wiki.civicrm.org/confluence/display/CRMDOC/Notification+Reference
1336    */
1337   $.fn.crmError = function (text, title, options) {
1338     title = title || '';
1339     text = text || '';
1340     options = options || {};
1341
1342     var extra = {
1343       expires: 0
1344     };
1345     if ($(this).length) {
1346       if (title === '') {
1347         var label = $('label[for="' + $(this).attr('name') + '"], label[for="' + $(this).attr('id') + '"]').not('[generated=true]');
1348         if (label.length) {
1349           label.addClass('crm-error');
1350           var $label = label.clone();
1351           if (text === '' && $('.crm-marker', $label).length > 0) {
1352             text = $('.crm-marker', $label).attr('title');
1353           }
1354           $('.crm-marker', $label).remove();
1355           title = $label.text();
1356         }
1357       }
1358       $(this).addClass('crm-error');
1359     }
1360     var msg = CRM.alert(text, title, 'error', $.extend(extra, options));
1361     if ($(this).length) {
1362       var ele = $(this);
1363       setTimeout(function () {
1364         ele.one('change', function () {
1365           if (msg && msg.close) msg.close();
1366           ele.removeClass('error');
1367           label.removeClass('crm-error');
1368         });
1369       }, 1000);
1370     }
1371     return msg;
1372   };
1373
1374   // Display system alerts through js notifications
1375   function messagesFromMarkup() {
1376     $('div.messages:visible', this).not('.help').not('.no-popup').each(function () {
1377       var text, title = '';
1378       $(this).removeClass('status messages');
1379       var type = $(this).attr('class').split(' ')[0] || 'alert';
1380       type = type.replace('crm-', '');
1381       $('.icon', this).remove();
1382       if ($('.msg-text', this).length > 0) {
1383         text = $('.msg-text', this).html();
1384         title = $('.msg-title', this).html();
1385       }
1386       else {
1387         text = $(this).html();
1388       }
1389       var options = $(this).data('options') || {};
1390       $(this).remove();
1391       // Duplicates were already removed server-side
1392       options.unique = false;
1393       CRM.alert(text, title, type, options);
1394     });
1395     // Handle qf form errors
1396     $('form :input.error', this).one('blur', function() {
1397       $('.ui-notify-message.error a.ui-notify-close').click();
1398       $(this).removeClass('error');
1399       $(this).next('span.crm-error').remove();
1400       $('label[for="' + $(this).attr('name') + '"], label[for="' + $(this).attr('id') + '"]')
1401         .removeClass('crm-error')
1402         .find('.crm-error').removeClass('crm-error');
1403     });
1404   }
1405
1406   /**
1407    * Improve blockUI when used with jQuery dialog
1408    */
1409   var originalBlock = $.fn.block,
1410     originalUnblock = $.fn.unblock;
1411
1412   $.fn.block = function(opts) {
1413     if ($(this).is('.ui-dialog-content')) {
1414       originalBlock.call($(this).parents('.ui-dialog'), opts);
1415       return $(this);
1416     }
1417     return originalBlock.call(this, opts);
1418   };
1419   $.fn.unblock = function(opts) {
1420     if ($(this).is('.ui-dialog-content')) {
1421       originalUnblock.call($(this).parents('.ui-dialog'), opts);
1422       return $(this);
1423     }
1424     return originalUnblock.call(this, opts);
1425   };
1426
1427   // Preprocess all CRM ajax calls to display messages
1428   $(document).ajaxSuccess(function(event, xhr, settings) {
1429     try {
1430       if ((!settings.dataType || settings.dataType == 'json') && xhr.responseText) {
1431         var response = $.parseJSON(xhr.responseText);
1432         if (typeof(response.crmMessages) == 'object') {
1433           $.each(response.crmMessages, function(n, msg) {
1434             CRM.alert(msg.text, msg.title, msg.type, msg.options);
1435           });
1436         }
1437         if (response.backtrace) {
1438           CRM.console('log', response.backtrace);
1439         }
1440         if (typeof response.deprecated === 'string') {
1441           CRM.console('warn', response.deprecated);
1442         }
1443       }
1444     }
1445     // Ignore errors thrown by parseJSON
1446     catch (e) {}
1447   });
1448
1449   $(function () {
1450     $.blockUI.defaults.message = null;
1451     $.blockUI.defaults.ignoreIfBlocked = true;
1452
1453     if ($('#crm-container').hasClass('crm-public')) {
1454       $.fn.select2.defaults.dropdownCssClass = $.ui.dialog.prototype.options.dialogClass = 'crm-container crm-public';
1455     }
1456
1457     // Trigger crmLoad on initial content for consistency. It will also be triggered for ajax-loaded content.
1458     $('.crm-container').trigger('crmLoad');
1459
1460     if ($('#crm-notification-container').length) {
1461       // Initialize notifications
1462       $('#crm-notification-container').notify();
1463       messagesFromMarkup.call($('#crm-container'));
1464     }
1465
1466     $('body')
1467       // bind the event for image popup
1468       .on('click', 'a.crm-image-popup', function(e) {
1469         CRM.confirm({
1470           title: ts('Preview'),
1471           resizable: true,
1472           // Prevent overlap with the menubar
1473           maxHeight: $(window).height() - 30,
1474           position: {my: 'center', at: 'center center+15', of: window},
1475           message: '<div class="crm-custom-image-popup"><img style="max-width: 100%" src="' + $(this).attr('href') + '"></div>',
1476           options: null
1477         });
1478         e.preventDefault();
1479       })
1480
1481       .on('click', function (event) {
1482         $('.btn-slide-active').removeClass('btn-slide-active').find('.panel').hide();
1483         if ($(event.target).is('.btn-slide')) {
1484           $(event.target).addClass('btn-slide-active').find('.panel').show();
1485         }
1486       })
1487
1488       // Handle clear button for form elements
1489       .on('click', 'a.crm-clear-link', function() {
1490         $(this).css({visibility: 'hidden'}).siblings('.crm-form-radio:checked').prop('checked', false).trigger('change', ['crmClear']);
1491         $(this).siblings('input:text').val('').trigger('change', ['crmClear']);
1492         return false;
1493       })
1494       .on('change keyup', 'input.crm-form-radio:checked, input[allowclear=1]', function(e, context) {
1495         if (context !== 'crmClear' && ($(this).is(':checked') || ($(this).is('[allowclear=1]') && $(this).val()))) {
1496           $(this).siblings('.crm-clear-link').css({visibility: ''});
1497         }
1498         if (context !== 'crmClear' && $(this).is('[allowclear=1]') && $(this).val() === '') {
1499           $(this).siblings('.crm-clear-link').css({visibility: 'hidden'});
1500         }
1501       })
1502
1503       // Allow normal clicking of links within accordions
1504       .on('click.crmAccordions', 'div.crm-accordion-header a, .collapsible-title a', function (e) {
1505         e.stopPropagation();
1506       })
1507       // Handle accordions
1508       .on('click.crmAccordions', '.crm-accordion-header, .crm-collapsible .collapsible-title', function (e) {
1509         var action = 'open';
1510         if ($(this).parent().hasClass('collapsed')) {
1511           $(this).next().css('display', 'none').slideDown(200);
1512         }
1513         else {
1514           $(this).next().css('display', 'block').slideUp(200);
1515           action = 'close';
1516         }
1517         $(this).parent().toggleClass('collapsed').trigger('crmAccordion:' + action);
1518         e.preventDefault();
1519       });
1520
1521     $().crmtooltip();
1522   });
1523
1524   /**
1525    * Collapse or expand an accordion
1526    * @param speed
1527    */
1528   $.fn.crmAccordionToggle = function (speed) {
1529     $(this).each(function () {
1530       var action = 'open';
1531       if ($(this).hasClass('collapsed')) {
1532         $('.crm-accordion-body', this).first().css('display', 'none').slideDown(speed);
1533       }
1534       else {
1535         $('.crm-accordion-body', this).first().css('display', 'block').slideUp(speed);
1536         action = 'close';
1537       }
1538       $(this).toggleClass('collapsed').trigger('crmAccordion:' + action);
1539     });
1540   };
1541
1542   /**
1543    * Clientside currency formatting
1544    * @param number value
1545    * @param [optional] boolean onlyNumber - if true, we return formatted amount without currency sign
1546    * @param [optional] string format - currency representation of the number 1234.56
1547    * @return string
1548    */
1549   var currencyTemplate;
1550   CRM.formatMoney = function(value, onlyNumber, format) {
1551     var decimal, separator, sign, i, j, result;
1552     if (value === 'init' && format) {
1553       currencyTemplate = format;
1554       return;
1555     }
1556     format = format || currencyTemplate;
1557     result = /1(.?)234(.?)56/.exec(format);
1558     if (result === null) {
1559       return 'Invalid format passed to CRM.formatMoney';
1560     }
1561     separator = result[1];
1562     decimal = result[2];
1563     sign = (value < 0) ? '-' : '';
1564     //extracting the absolute value of the integer part of the number and converting to string
1565     i = parseInt(value = Math.abs(value).toFixed(2)) + '';
1566     j = ((j = i.length) > 3) ? j % 3 : 0;
1567     result = sign + (j ? i.substr(0, j) + separator : '') + i.substr(j).replace(/(\d{3})(?=\d)/g, "$1" + separator) + (2 ? decimal + Math.abs(value - i).toFixed(2).slice(2) : '');
1568     if ( onlyNumber ) {
1569       return result;
1570     }
1571     return format.replace(/1.*234.*56/, result);
1572   };
1573
1574   CRM.console = function(method, title, msg) {
1575     if (window.console) {
1576       method = $.isFunction(console[method]) ? method : 'log';
1577       if (msg === undefined) {
1578         return console[method](title);
1579       } else {
1580         return console[method](title, msg);
1581       }
1582     }
1583   };
1584
1585   // Sugar methods for window.localStorage, with a fallback for older browsers
1586   var cacheItems = {};
1587   CRM.cache = {
1588     get: function (name, defaultValue) {
1589       try {
1590         if (localStorage.getItem('CRM' + name) !== null) {
1591           return JSON.parse(localStorage.getItem('CRM' + name));
1592         }
1593       } catch(e) {}
1594       return cacheItems[name] === undefined ? defaultValue : cacheItems[name];
1595     },
1596     set: function (name, value) {
1597       try {
1598         localStorage.setItem('CRM' + name, JSON.stringify(value));
1599       } catch(e) {}
1600       cacheItems[name] = value;
1601     },
1602     clear: function(name) {
1603       try {
1604         localStorage.removeItem('CRM' + name);
1605       } catch(e) {}
1606       delete cacheItems[name];
1607     }
1608   };
1609
1610
1611
1612   // Determine if a user has a given permission.
1613   // @see CRM_Core_Resources::addPermissions
1614   CRM.checkPerm = function(perm) {
1615     return CRM.permissions[perm];
1616   };
1617
1618   // Round while preserving sigfigs
1619   CRM.utils.sigfig = function(n, digits) {
1620     var len = ("" + n).length;
1621     var scale = Math.pow(10.0, len-digits);
1622     return Math.round(n / scale) * scale;
1623   };
1624
1625   // Create a js Date object from a unix timestamp or a yyyy-mm-dd string
1626   CRM.utils.makeDate = function(input) {
1627     switch (typeof input) {
1628       case 'object':
1629         // already a date object
1630         return input;
1631
1632       case 'string':
1633         // convert iso format with or without dashes
1634         if (input.indexOf('-') > 0) {
1635           return $.datepicker.parseDate('yy-mm-dd', input.substr(0, 10));
1636         }
1637         return $.datepicker.parseDate('yymmdd', input.substr(0, 8));
1638
1639       case 'number':
1640         // convert unix timestamp
1641         return new Date(input * 1000);
1642     }
1643     throw 'Invalid input passed to CRM.utils.makeDate';
1644   };
1645
1646   // Format a date for output to the user
1647   // Input may be a js Date object, a unix timestamp or a yyyy-mm-dd string
1648   CRM.utils.formatDate = function(input, outputFormat) {
1649     return input ? $.datepicker.formatDate(outputFormat || CRM.config.dateInputFormat, CRM.utils.makeDate(input)) : '';
1650   };
1651
1652   // Used to set appropriate text color for a given background
1653   CRM.utils.colorContrast = function (hexcolor) {
1654     hexcolor = hexcolor.replace(/[ #]/g, '');
1655     var r = parseInt(hexcolor.substr(0, 2), 16),
1656      g = parseInt(hexcolor.substr(2, 2), 16),
1657      b = parseInt(hexcolor.substr(4, 2), 16),
1658      yiq = ((r * 299) + (g * 587) + (b * 114)) / 1000;
1659     return (yiq >= 128) ? 'black' : 'white';
1660   };
1661
1662 })(jQuery, _);