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', 'administrative_area_level_3', 'locality', 'sublocality');
  25
  26 function load_advanced_search(request)
  27 {
  28     $('.autocomplete_target').hide();
  29     $('.autocomplete').show().each(function() {
  30         $(this).autocomplete(baseurl + 'autocomplete/' + this.name, {
  31             selectOnly: 1,
  32             formatItem: make_format_autocomplete(this),
  33             field: this.name,
  34             onItemSelect: select_autocomplete(this.name),
  35             matchSubset: 0,
  36             width: $(this).width()
  37         });
  38     });
  39
  40     $('.autocomplete').change(function() { $(this).removeClass('hidden_valid'); });
  41
  42     if (request['country']) {
  43         $("[name='country']").parent().load(baseurl + 'list/country', function() {
  44             $("select[name='country']").attr('value', request['country']);
  45         });
  46         setAddress(0, 1, new Array(request['country'],
  47                                    request['administrative_area_level_1'],
  48                                    request['administrative_area_level_2'],
  49                                    request['administrative_area_level_3'],
  50                                    request['locality'],
  51                                    request['sublocality'])
  52         );
  53     } else {
  54         for (var i = 1; i < 6; ++i) {
  55             $('tr#' + address_types[i] + '_list').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
  91 function display_list(field_name)
  92 {
  93     var value = $("input.autocomplete_target[name='" + field_name + "']").val();
  94
  95     $('#' + field_name + '_list').load(baseurl + 'list/' + field_name, {}, function(selectBox) {
  96         $(".autocomplete_target[name='" + field_name + "']").val('');
  97         $(".autocomplete[name='" + field_name + "_text']").hide().val('').removeClass('hidden_valid');
  98         $("select[name='" + field_name + "']").val(value);
  99         $('#' + field_name + '_table').attr('title', 'hide');
 100     });
 101 }
 102
 103 // }}}
 104 // {{{ Regexps to wipe out from search queries
 105
 106 var default_form_values = [ /&woman=0(&|$)/, /&subscriber=0(&|$)/, /&alive=0(&|$)/, /&egal[12]=[^&]*&promo[12]=(&|$)/g, /&networking_type=0(&|$)/, /&[^&=]+=(&|$)/g ];
 107
 108 /** Uses javascript to clean form from all empty fields */
 109 function cleanForm(f)
 110 {
 111     var query = $(f).formSerialize();
 112     var old_query;
 113     for (var i in default_form_values) {
 114         var reg = default_form_values[i];
 115         if (typeof(reg) != 'undefined') {
 116             do {
 117                 old_query = query;
 118                 query = query.replace(reg, '$1');
 119             } while (old_query != query);
 120         }
 121     }
 122     query = query.replace(/^&*(.*)&*$/, '$1');
 123     if (query == 'rechercher=Chercher') {
 124         alert("Aucun critère n'a été spécifié.");
 125         return false;
 126     }
 127     document.location = baseurl + 'adv?' + query;
 128     return false;
 129 }
 130
 131 // }}}
 132 // {{{ Autocomplete related functions.
 133
 134 // display an autocomplete row : blabla (nb of found matches)
 135 function make_format_autocomplete(block)
 136 {
 137     return function(row) {
 138         regexp = new RegExp('(' + RegExp.escape(block.value) + ')', 'i');
 139         name = row[0].htmlEntities().replace(regexp, '<strong>$1<\/strong>');
 140
 141         if (row[1] === '-1') {
 142             return '&hellip;';
 143         }
 144         if (row[1] === '-2') {
 145             return '<em>aucun camarade trouvé pour '+row[0].htmlEntities()+'<\/em>';
 146         }
 147
 148         mate = (row[1] > 1) ? 'camarades' : 'camarade';
 149         return name + '<em>&nbsp;&nbsp;-&nbsp;&nbsp;' + row[1].htmlEntities() + '&nbsp;' + mate + '<\/em>';
 150     };
 151 }
 152
 153 function cancel_autocomplete(field, realfield)
 154 {
 155     $(".autocomplete[name='" + field + "']").removeClass('hidden_valid').val('').focus();
 156     if (typeof(realfield) != 'undefined') {
 157         $(".autocomplete_target[name='" + realfield + "']").val('');
 158     }
 159     return;
 160 }
 161
 162 // when choosing autocomplete from list, must validate
 163 function select_autocomplete(name)
 164 {
 165     var field_name = name.replace(/_text$/, '');
 166
 167     // just display field as valid if field is not a text field for a list
 168     if (field_name == name) {
 169         return function(i) {
 170             $(".autocomplete[name='" + name + "']").addClass('hidden_valid');
 171         }
 172     }
 173
 174     // When changing country or locality, open next address component.
 175     if (field_name == 'country' || field_name == 'locality') {
 176         return function(i) {
 177             if (i.extra[0] < 0) {
 178                 cancel_autocomplete(name, field_name);
 179                 i.extra[1] = '';
 180             }
 181             $("[name='" + field_name + "']").parent().load(baseurl + 'list/' + field_name, function() {
 182                 $("select[name='" + field_name + "']").attr('value', i.extra[1]);
 183             });
 184             changeAddressComponents(field_name, i.extra[1]);
 185         }
 186     }
 187
 188     if (field_name == 'school')
 189         return function(i) {
 190             if (i.extra[0] < 0) {
 191                 cancel_autocomplete('school_text', 'school');
 192                 i.extra[1] = '';
 193             }
 194             changeSchool(i.extra[1], '');
 195         }
 196
 197     // change field in list and display text field as valid
 198     return function(i) {
 199         if (i.extra[0] < 0) {
 200             cancel_autocomplete(this.field, field_name);
 201             return;
 202         }
 203
 204         $(".autocomplete_target[name='" + field_name + "']").attr('value', i.extra[1]);
 205         $(".autocomplete[name='" + name + "']").addClass('hidden_valid');
 206     }
 207 }
 208
 209 // }}}
 210 // {{{ Various search functions.
 211
 212 function setAddress(i, j, values)
 213 {
 214     var prev_type = address_types[i];
 215     var next_type = address_types[j];
 216     var next_list = next_type + '_list';
 217
 218     if (j == 3) {
 219         $('tr#locality_text').hide()
 220             $("select[name='locality_text']").attr('value', '');
 221     }
 222
 223     $("[name='" + next_type + "']").parent().load(baseurl + 'list/' + next_type, { previous:prev_type, value:values[i] }, function() {
 224         if ($("select[name='" + next_type + "']").children("option").size() > 1) {
 225             $("tr#" + next_list).show();
 226             $("select[name='" + next_type + "']").attr('value', values[j]);
 227             if (j < 6) {
 228                 setAddress(j, j + 1, values);
 229             }
 230         } else {
 231             $("tr#" + next_list).hide();
 232             $("select[name='" + next_type + "']").attr('value', '');
 233             if (j < 6) {
 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 (j == 3) {
 247         $('tr#locality_text').hide();
 248         $("select[name='locality_text']").attr('value', '');
 249     }
 250
 251     $("[name='" + next_type + "']").parent().load(baseurl + 'list/' + next_type, { previous:prev_type, value:value }, function() {
 252         $("select[name='" + next_type + "']").attr('value', '');
 253         if ($("select[name='" + next_type + "']").children('option').size() > 1) {
 254             $('tr#' + next_list).show();
 255         } else {
 256             $('tr#' + next_list).hide();
 257             if (j < 6) {
 258                 displayNextAddressComponent(i, j + 1, value);
 259             }
 260         }
 261     });
 262 }
 263
 264 function changeAddressComponents(type, value)
 265 {
 266     var i = 0, j = 0;
 267
 268     while (address_types[i] != type && i < 6) {
 269         ++i;
 270     }
 271
 272     j = i + 1;
 273     while (j < 6) {
 274         $("select[name='" + address_types[j] + "']").attr('value', '');
 275         $('tr#' + address_types[j] + '_list').hide();
 276         ++j;
 277     }
 278
 279     if (value != '' && i < 5) {
 280         $("select[name='" + type + "']").attr('value', value);
 281         displayNextAddressComponent(i, i + 1, value);
 282     }
 283 }
 284
 285 // when changing school, open diploma choice
 286 function changeSchool(schoolId, diploma)
 287 {
 288     $(".autocompleteTarget[name='school']").attr('value', schoolId);
 289
 290     if (schoolId) {
 291         $(".autocomplete[name='school_text']").addClass('hidden_valid');
 292     } else {
 293         $(".autocomplete[name='school_text']").removeClass('hidden_valid');
 294     }
 295
 296     $("[name='diploma']").parent().load(baseurl + 'list/diploma/', { school:schoolId }, function() {
 297         $("select[name='diploma']").attr('value', diploma);
 298     });
 299 }
 300
 301 // when checking/unchecking "only_referent", disable/enable some fields
 302 function changeOnlyReferent()
 303 {
 304     if ($("#only_referent").is(':checked')) {
 305         $("input[name='entreprise']").attr('disabled', true);
 306     } else {
 307         $("input[name='entreprise']").removeAttr('disabled');
 308     }
 309 }
 310
 311 // when choosing a job term in tree, hide tree and set job term field
 312 function searchForJobTerm(treeid, jtid, full_name)
 313 {
 314     $(".term_tree").remove();
 315     $("input[name='jobterm_text']").val(full_name).addClass("hidden_valid").show();
 316     $("input[name='jobterm']").val(jtid);
 317 }
 318
 319 // }}}
 320 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: