htdocs/javascript/search.js

   1 /***************************************************************************
   2  *  Copyright (C) 2003-2011 Polytechnique.org                              *
   3  *  http://opensource.polytechnique.org/                                   *
   4  *                                                                         *
   5  *  This program is free software; you can redistribute it and/or modify   *
   6  *  it under the terms of the GNU General Public License as published by   *
   7  *  the Free Software Foundation; either version 2 of the License, or      *
   8  *  (at your option) any later version.                                    *
   9  *                                                                         *
  10  *  This program is distributed in the hope that it will be useful,        *
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of         *
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
  13  *  GNU General Public License for more details.                           *
  14  *                                                                         *
  15  *  You should have received a copy of the GNU General Public License      *
  16  *  along with this program; if not, write to the Free Software            *
  17  *  Foundation, Inc.,                                                      *
  18  *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                *
  19  ***************************************************************************/
  20
  21 // {{{ Page initialization
  22
  23 var baseurl = $.plURL('search/');
  24 var address_types = new Array('country', 'administrative_area_level_1', 'administrative_area_level_2', 'locality', 'postal_code');
  25 var address_types_count = address_types.length;
  26 var autocomplete_sub = {'country': 'locality_text'};
  27
  28 function load_advanced_search(request)
  29 {
  30     $('.autocomplete_target').hide();
  31     $('.autocomplete').show().each(function() {
  32         $(this).autocomplete({
  33             source: baseurl + 'autocomplete/' + this.name,
  34             select: function(event, ui) {
  35                 select_autocomplete(this.name, ui.item.id);
  36             },
  37             change: function(event, ui) {
  38                 if (ui.item != null && ui.item.field != null) {
  39                     $(this).val(ui.item.field);
  40                 }
  41             }
  42         });
  43     });
  44
  45     $('.autocomplete').change(function() { $(this).removeClass('hidden_valid'); });
  46
  47     if (request['country']) {
  48         setAddress(0, 1, new Array(request['country'],
  49                                    request['administrative_area_level_1'],
  50                                    request['administrative_area_level_2'],
  51                                    request['locality'],
  52                                    request['postal_code'])
  53         );
  54     } else {
  55         for (var i = 1; i < address_types_count; ++i) {
  56             $('tr#' + address_types[i]).hide();
  57         }
  58     }
  59
  60     $(".autocomplete[name='school_text']").change(function() { changeSchool('', ''); });
  61     changeSchool(request['school'], request['diploma']);
  62
  63     $(".autocomplete_to_select").each(function() {
  64         var field_name = $(this).attr('href');
  65
  66         if ($(".autocomplete_target[name='" + field_name + "']").val()) {
  67             display_list(field_name);
  68         }
  69
  70         $(this).attr('href', baseurl + 'list/' + field_name).click(function() {
  71             if ($(this).attr('title') == 'display') {
  72                 display_list(field_name);
  73             } else {
  74                 var value = $("select[name='" + field_name + "']").val();
  75                 var text_value = $("select[name='" + field_name + "'] option:selected").text();
  76                 $('#' + field_name + '_list').html('');
  77                 $(".autocomplete[name='" + field_name + "_text']").show();
  78                 $('#' + field_name + '_table').attr('title', 'display');
  79                 if (value) {
  80                     $(".autocomplete_target[name='" + field_name + "']").val(value);
  81                     $(".autocomplete[name='" + field_name + "_text']").val(text_value).addClass('hidden_valid');
  82                 }
  83             }
  84
  85             return false;
  86         });
  87     });
  88
  89     $('#only_referent').change(function() { changeOnlyReferent(); });
  90
  91     $('.delete_address_component').click(function() {
  92         var field_name = $(this).attr('href');
  93         var hide = false;
  94         var remove = false;
  95
  96         for (var i = 1; i < address_types_count; ++i) {
  97             if (field_name == address_types[i]) {
  98                 hide = true;
  99             }
 100             if (hide) {
 101                 if (field_name != address_types[i]) {
 102                     remove = true;
 103                 }
 104                 delete_address_component(address_types[i], remove);
 105             }
 106         }
 107
 108         return false;
 109     });
 110 }
 111
 112 function display_list(field_name)
 113 {
 114     var value = $("input.autocomplete_target[name='" + field_name + "']").val();
 115
 116     $('#' + field_name + '_list').load(baseurl + 'list/' + field_name, {}, function(selectBox) {
 117         $(".autocomplete_target[name='" + field_name + "']").val('');
 118         $(".autocomplete[name='" + field_name + "_text']").hide().val('').removeClass('hidden_valid');
 119         $("select[name='" + field_name + "']").val(value);
 120         $('#' + field_name + '_table').attr('title', 'hide');
 121     });
 122 }
 123
 124 // }}}
 125 // {{{ Regexps to wipe out from search queries
 126
 127 var default_form_values = [ /&woman=0(&|$)/, /&subscriber=0(&|$)/, /&alive=0(&|$)/, /&egal2=[^&]*&promo2=(&|$)/,
 128                             /&egal1=[^&]*&promo1=&edu_type=(?:Ing[^n]+nieur|Master|Doctorat)(&|$)/, /&networking_type=0(&|$)/,
 129                             /&origin_corps=0(&|$)/, /&current_corps=0(&|$)/,
 130                             /corps_rank=0(&|$)/, /&has_email_redirect=0(&|$)/, /&[^&=]+=(&|$)/g ];
 131
 132 /** Uses javascript to clean form from all empty fields */
 133 function cleanForm(f, targeturl)
 134 {
 135     var query = $(f).formSerialize();
 136     var old_query;
 137     for (var i in default_form_values) {
 138         var reg = default_form_values[i];
 139         if (typeof(reg) != 'undefined') {
 140             do {
 141                 old_query = query;
 142                 query = query.replace(reg, '$1');
 143             } while (old_query != query);
 144         }
 145     }
 146     query = query.replace(/^(.*)&+$/, '$1');
 147     query = query.replace(/^&+(.*)$/, '$1');
 148     if (query == 'rechercher=Chercher') {
 149         alert("Aucun critère n'a été spécifié.");
 150         return false;
 151     }
 152     document.location = $.plURL(targeturl + '?' + query);
 153     return false;
 154 }
 155
 156 // }}}
 157 // {{{ Autocomplete related functions.
 158
 159 function cancel_autocomplete(field, realfield)
 160 {
 161     $(".autocomplete[name='" + field + "']").removeClass('hidden_valid').val('').focus();
 162     if (typeof(realfield) != 'undefined') {
 163         $(".autocomplete_target[name='" + realfield + "']").val('');
 164     }
 165     return;
 166 }
 167
 168 // when choosing autocomplete from list, must validate
 169 function select_autocomplete(name, id)
 170 {
 171     var field_name = name.replace(/_text$/, '');
 172     if (autocomplete_sub[field_name] != null) {
 173         $(".autocomplete[name='" + autocomplete_sub[field_name] + "']").autocomplete('option', 'source', baseurl + 'autocomplete/' + autocomplete_sub[field_name] + '/' + id);
 174     }
 175
 176     // just display field as valid if field is not a text field for a list
 177     if (field_name == name) {
 178         $(".autocomplete[name='" + name + "']").addClass('hidden_valid');
 179         return;
 180     }
 181
 182     // When changing country, locality or school, open next address component.
 183     if (field_name == 'country' || field_name == 'locality' || field_name == 'school') {
 184         if (id < 0) {
 185             cancel_autocomplete(name, field_name);
 186             id = '';
 187         }
 188
 189         if (field_name == 'school') {
 190             changeSchool(id, '');
 191         } else {
 192             changeAddressComponents(field_name, id);
 193         }
 194
 195         $(".autocomplete_target[name='" + field_name + "']").attr('value', id);
 196         $(".autocomplete[name='" + name + "']").addClass('hidden_valid');
 197         return;
 198     }
 199
 200     // change field in list and display text field as valid
 201     if (id < 0) {
 202         cancel_autocomplete(this.field, field_name);
 203         return;
 204     }
 205
 206     $(".autocomplete_target[name='" + field_name + "']").attr('value', id);
 207     $(".autocomplete[name='" + name + "']").addClass('hidden_valid');
 208 }
 209
 210 // }}}
 211 // {{{ Various search functions.
 212
 213 function setAddress(i, j, values)
 214 {
 215     var prev_type = address_types[i];
 216     var next_type = address_types[j];
 217     var next_list = next_type + '_list';
 218
 219     $('#' + next_list).load(baseurl + 'list/' + next_type, { previous:prev_type, value:values[i] }, function() {
 220         if ($("select[name='" + next_type + "']").children("option").size() > 1) {
 221             $("tr#" + next_type).show();
 222             $("select[name='" + next_type + "']").attr('value', values[j]);
 223             if (next_type == 'locality') {
 224                 $('tr#locality_text').hide();
 225                 $("select[name='locality_text']").attr('value', '');
 226             }
 227             if (j < address_types_count) {
 228                 setAddress(j, j + 1, values);
 229             }
 230         } else {
 231             $("tr#" + next_type).hide();
 232             $("select[name='" + next_type + "']").attr('value', '');
 233             if (j < address_types_count) {
 234                 setAddress(i, j + 1, values);
 235             }
 236         }
 237     });
 238 }
 239
 240 function displayNextAddressComponent(i, j, value)
 241 {
 242     var prev_type = address_types[i];
 243     var next_type = address_types[j];
 244     var next_list = next_type + '_list';
 245
 246     if (next_type == 'locality') {
 247         $('tr#locality_text').hide();
 248         $("select[name='locality_text']").attr('value', '');
 249     }
 250
 251     if (autocomplete_sub[prev_type] != null) {
 252         $(".autocomplete[name='" + autocomplete_sub[prev_type] + "']").autocomplete('option', 'source', baseurl + 'autocomplete/' + autocomplete_sub[prev_type] + '/' + value);
 253     }
 254
 255     $('#' + next_list).load(baseurl + 'list/' + next_type, { previous:prev_type, value:value }, function() {
 256         $("select[name='" + next_type + "']").attr('value', '');
 257         if ($("select[name='" + next_type + "']").children('option').size() > 1) {
 258             $('tr#' + next_type).show();
 259         } else {
 260             $('tr#' + next_type).hide();
 261             if (j < address_types_count) {
 262                 displayNextAddressComponent(i, j + 1, value);
 263             }
 264         }
 265     });
 266 }
 267
 268 function changeAddressComponents(type, value)
 269 {
 270     var i = 0;
 271
 272     while (address_types[i] != type && i < address_types_count) {
 273         ++i;
 274     }
 275
 276     for (var j = i + 1; j < address_types_count; ++j) {
 277         delete_address_component(address_types[j], true);
 278     }
 279
 280     if (value != '' && i < address_types_count) {
 281         $("select[name='" + type + "']").attr('value', value);
 282         displayNextAddressComponent(i, i + 1, value);
 283     }
 284 }
 285
 286 function delete_address_component(field_name, remove)
 287 {
 288     if (remove || field_name == 'locality') {
 289         $('tr#' + field_name).hide();
 290         $('#' + field_name + '_list').html('');
 291
 292         if (field_name == 'locality') {
 293             $("input[name='locality_text']").val('');
 294             $('tr#locality_text').show();
 295         }
 296     } else {
 297         $("select[name='" + field_name + "']").val('');
 298         $("input[name='" + field_name + "']").val('');
 299     }
 300 }
 301
 302 // when changing school, open diploma choice
 303 function changeSchool(schoolId, diploma)
 304 {
 305     $(".autocompleteTarget[name='school']").attr('value', schoolId);
 306
 307     if (schoolId) {
 308         $(".autocomplete[name='school_text']").addClass('hidden_valid');
 309     } else {
 310         $(".autocomplete[name='school_text']").removeClass('hidden_valid');
 311     }
 312
 313     $("[name='diploma']").parent().load(baseurl + 'list/diploma/', { school:schoolId }, function() {
 314         $("select[name='diploma']").attr('value', diploma);
 315     });
 316 }
 317
 318 // when choosing a job term in tree, hide tree and set job term field
 319 function searchForJobTerm(treeid, jtid, full_name)
 320 {
 321     $(".term_tree").remove();
 322     $("input[name='jobterm_text']").val(full_name).addClass("hidden_valid").show();
 323     $("input[name='jobterm']").val(jtid);
 324 }
 325
 326 function addressesDump()
 327 {
 328     if ($('#addresses_dump:checked').length > 0) {
 329         $('#recherche').attr('action', 'search/adv/addresses').attr('method', 'post').removeAttr('onsubmit');
 330     } else {
 331         $('#recherche').attr('action', 'search/adv').attr('method', 'get');
 332     }
 333 }
 334
 335 // }}}
 336 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: