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', 'sublocality');
  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(baseurl + 'autocomplete/' + this.name, {
  32             selectOnly: 1,
  33             formatItem: make_format_autocomplete(this),
  34             field: this.name,
  35             onItemSelect: select_autocomplete(this.name),
  36             matchSubset: 0,
  37             width: $(this).width()
  38         });
  39     });
  40
  41     $('.autocomplete').change(function() { $(this).removeClass('hidden_valid'); });
  42
  43     if (request['country']) {
  44         $("[name='country']").parent().load(baseurl + 'list/country', function() {
  45             $("select[name='country']").attr('value', request['country']);
  46         });
  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['sublocality'])
  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
  94         for (var i = 1; i < address_types_count; ++i) {
  95             if (field_name == address_types[i]) {
  96                 hide = true;
  97             }
  98             if (hide) {
  99                 delete_address_component(address_types[i]);
 100             }
 101         }
 102
 103         return false;
 104     });
 105 }
 106
 107 function display_list(field_name)
 108 {
 109     var value = $("input.autocomplete_target[name='" + field_name + "']").val();
 110
 111     $('#' + field_name + '_list').load(baseurl + 'list/' + field_name, {}, function(selectBox) {
 112         $(".autocomplete_target[name='" + field_name + "']").val('');
 113         $(".autocomplete[name='" + field_name + "_text']").hide().val('').removeClass('hidden_valid');
 114         $("select[name='" + field_name + "']").val(value);
 115         $('#' + field_name + '_table').attr('title', 'hide');
 116     });
 117 }
 118
 119 // }}}
 120 // {{{ Regexps to wipe out from search queries
 121
 122 var default_form_values = [ /&woman=0(&|$)/, /&subscriber=0(&|$)/, /&alive=0(&|$)/, /&egal[12]=[^&]*&promo[12]=(&|$)/g, /&networking_type=0(&|$)/, /&[^&=]+=(&|$)/g ];
 123
 124 /** Uses javascript to clean form from all empty fields */
 125 function cleanForm(f)
 126 {
 127     var query = $(f).formSerialize();
 128     var old_query;
 129     for (var i in default_form_values) {
 130         var reg = default_form_values[i];
 131         if (typeof(reg) != 'undefined') {
 132             do {
 133                 old_query = query;
 134                 query = query.replace(reg, '$1');
 135             } while (old_query != query);
 136         }
 137     }
 138     query = query.replace(/^&*(.*)&*$/, '$1');
 139     if (query == 'rechercher=Chercher') {
 140         alert("Aucun critère n'a été spécifié.");
 141         return false;
 142     }
 143     document.location = baseurl + 'adv?' + query;
 144     return false;
 145 }
 146
 147 // }}}
 148 // {{{ Autocomplete related functions.
 149
 150 // display an autocomplete row : blabla (nb of found matches)
 151 function make_format_autocomplete(block)
 152 {
 153     return function(row) {
 154         regexp = new RegExp('(' + RegExp.escape(block.value) + ')', 'i');
 155         name = row[0].htmlEntities().replace(regexp, '<strong>$1<\/strong>');
 156
 157         if (row[1] === '-1') {
 158             return '&hellip;';
 159         }
 160         if (row[1] === '-2') {
 161             return '<em>aucun camarade trouvé pour '+row[0].htmlEntities()+'<\/em>';
 162         }
 163
 164         mate = (row[1] > 1) ? 'camarades' : 'camarade';
 165         return name + '<em>&nbsp;&nbsp;-&nbsp;&nbsp;' + row[1].htmlEntities() + '&nbsp;' + mate + '<\/em>';
 166     };
 167 }
 168
 169 function cancel_autocomplete(field, realfield)
 170 {
 171     $(".autocomplete[name='" + field + "']").removeClass('hidden_valid').val('').focus();
 172     if (typeof(realfield) != 'undefined') {
 173         $(".autocomplete_target[name='" + realfield + "']").val('');
 174     }
 175     return;
 176 }
 177
 178 // when choosing autocomplete from list, must validate
 179 function select_autocomplete(name)
 180 {
 181     var field_name = name.replace(/_text$/, '');
 182
 183     // just display field as valid if field is not a text field for a list
 184     if (field_name == name) {
 185         return function(i) {
 186             $(".autocomplete[name='" + name + "']").addClass('hidden_valid');
 187         }
 188     }
 189
 190     // When changing country, locality or school, open next address component.
 191     if (field_name == 'country' || field_name == 'locality' || field_name == 'school') {
 192         return function(i) {
 193             if (i.extra[0] < 0) {
 194                 cancel_autocomplete(name, field_name);
 195                 i.extra[1] = '';
 196             }
 197
 198             if (field_name == 'school') {
 199                 changeSchool(i.extra[1], '');
 200             } else {
 201                 changeAddressComponents(field_name, i.extra[1]);
 202             }
 203
 204             $(".autocomplete_target[name='" + field_name + "']").attr('value', i.extra[1]);
 205             $(".autocomplete[name='" + name + "']").addClass('hidden_valid');
 206         }
 207     }
 208
 209     // change field in list and display text field as valid
 210     return function(i) {
 211         if (i.extra[0] < 0) {
 212             cancel_autocomplete(this.field, field_name);
 213             return;
 214         }
 215
 216         $(".autocomplete_target[name='" + field_name + "']").attr('value', i.extra[1]);
 217         $(".autocomplete[name='" + name + "']").addClass('hidden_valid');
 218     }
 219 }
 220
 221 // }}}
 222 // {{{ Various search functions.
 223
 224 function setAddress(i, j, values)
 225 {
 226     var prev_type = address_types[i];
 227     var next_type = address_types[j];
 228     var next_list = next_type + '_list';
 229
 230     if (j == 3) {
 231         $('tr#locality_text').hide()
 232             $("select[name='locality_text']").attr('value', '');
 233     }
 234
 235     $('#' + next_list).load(baseurl + 'list/' + next_type, { previous:prev_type, value:values[i] }, function() {
 236         if ($("select[name='" + next_type + "']").children("option").size() > 1) {
 237             $("tr#" + next_type).show();
 238             $("select[name='" + next_type + "']").attr('value', values[j]);
 239             if (j < address_types_count) {
 240                 setAddress(j, j + 1, values);
 241             }
 242         } else {
 243             $("tr#" + next_type).hide();
 244             $("select[name='" + next_type + "']").attr('value', '');
 245             if (j < address_types_count) {
 246                 setAddress(i, j + 1, values);
 247             }
 248         }
 249     });
 250 }
 251
 252 function displayNextAddressComponent(i, j, value)
 253 {
 254     var prev_type = address_types[i];
 255     var next_type = address_types[j];
 256     var next_list = next_type + '_list';
 257
 258     if (next_type == 'locality') {
 259         $('tr#locality_text').hide();
 260         $("select[name='locality_text']").attr('value', '');
 261     }
 262
 263     $('#' + next_list).load(baseurl + 'list/' + next_type, { previous:prev_type, value:value }, function() {
 264         $("select[name='" + next_type + "']").attr('value', '');
 265         if ($("select[name='" + next_type + "']").children('option').size() > 1) {
 266             $('tr#' + next_type).show();
 267         } else {
 268             $('tr#' + next_type).hide();
 269             if (j < address_types_count) {
 270                 displayNextAddressComponent(i, j + 1, value);
 271             }
 272         }
 273     });
 274 }
 275
 276 function changeAddressComponents(type, value)
 277 {
 278     var i = 0;
 279
 280     while (address_types[i] != type && i < address_types_count) {
 281         ++i;
 282     }
 283
 284     for (var j = i + 1; j < address_types_count; ++j) {
 285         delete_address_component(address_types[j]);
 286     }
 287
 288     if (value != '' && i < address_types_count) {
 289         $("select[name='" + type + "']").attr('value', value);
 290         displayNextAddressComponent(i, i + 1, value);
 291     }
 292 }
 293
 294 function delete_address_component(field_name)
 295 {
 296     $('tr#' + field_name).hide();
 297     $('#' + field_name + '_list').html('');
 298     $("input[name='" + field_name + "']").val('');
 299
 300     if (field_name == 'locality') {
 301         $("select[name='locality_text']").attr('value', '');
 302         $('tr#locality_text').show();
 303     }
 304 }
 305
 306 // when changing school, open diploma choice
 307 function changeSchool(schoolId, diploma)
 308 {
 309     $(".autocompleteTarget[name='school']").attr('value', schoolId);
 310
 311     if (schoolId) {
 312         $(".autocomplete[name='school_text']").addClass('hidden_valid');
 313     } else {
 314         $(".autocomplete[name='school_text']").removeClass('hidden_valid');
 315     }
 316
 317     $("[name='diploma']").parent().load(baseurl + 'list/diploma/', { school:schoolId }, function() {
 318         $("select[name='diploma']").attr('value', diploma);
 319     });
 320 }
 321
 322 // when checking/unchecking "only_referent", disable/enable some fields
 323 function changeOnlyReferent()
 324 {
 325     if ($("#only_referent").is(':checked')) {
 326         $("input[name='entreprise']").attr('disabled', true);
 327     } else {
 328         $("input[name='entreprise']").removeAttr('disabled');
 329     }
 330 }
 331
 332 // when choosing a job term in tree, hide tree and set job term field
 333 function searchForJobTerm(treeid, jtid, full_name)
 334 {
 335     $(".term_tree").remove();
 336     $("input[name='jobterm_text']").val(full_name).addClass("hidden_valid").show();
 337     $("input[name='jobterm']").val(jtid);
 338 }
 339
 340 // }}}
 341 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: