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