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     $('.autocompleteTarget').hide();
  29     $('.autocomplete').show().each(function() {
  30         targeted = $('../.autocompleteTarget', this)[0];
  31
  32         if (targeted && targeted.value) {
  33             me = $(this);
  34
  35             $.get(baseurl + 'list/' + targeted.name + '/' + targeted.value, {}, function(textValue) {
  36                 me.attr('value', textValue);
  37                 me.addClass('hidden_valid');
  38             });
  39         }
  40
  41         $(this).autocomplete(baseurl + 'autocomplete/' + this.name, {
  42             selectOnly: 1,
  43             formatItem: make_format_autocomplete(this),
  44             field: this.name,
  45             onItemSelect: select_autocomplete(this.name),
  46             matchSubset: 0,
  47             width: $(this).width()}
  48         );
  49     });
  50
  51     $('.autocomplete').change(function() { $(this).removeClass('hidden_valid'); });
  52
  53     if (request['country']) {
  54         $("[name='country']").parent().load(baseurl + 'list/country', function() {
  55             $("select[name='country']").attr('value', request['country']);
  56         });
  57         setAddress(0, 1, new Array(request['country'],
  58                                    request['administrative_area_level_1'],
  59                                    request['administrative_area_level_2'],
  60                                    request['administrative_area_level_3'],
  61                                    request['locality'],
  62                                    request['sublocality'])
  63         );
  64     } else {
  65         for (var i = 1; i < 6; ++i) {
  66             $('tr#' + address_types[i] + '_list').hide();
  67         }
  68     }
  69
  70     $(".autocomplete[name='schoolTxt']").change(function() { changeSchool('', ''); });
  71     changeSchool(request['school'], request['diploma']);
  72
  73     $(".autocompleteToSelect").each(function() {
  74         var fieldName = $(this).attr('href');
  75
  76         $(this).attr('href', baseurl + 'list/' + fieldName).click(function() {
  77             var oldval = $("input.autocompleteTarget[name='" + fieldName + "']")[0].value;
  78
  79             $(".autocompleteTarget[name='" + fieldName + "']").parent().load(baseurl + 'list/' + fieldName, {}, function(selectBox) {
  80                 $(".autocompleteTarget[name='" + fieldName + "']").remove();
  81                 $(".autocomplete[name='" + fieldName + "Txt']").remove();
  82                 $("select[name='" + fieldName + "']").attr('value', oldval);
  83             });
  84
  85             return false;
  86         });
  87     }).parent().find('.autocomplete').change(function() {
  88         // If we change the value in the type="text" field, then the value in the 'integer id' field must not be used,
  89         // to ensure that, we unset it
  90         $(this).parent().find('.autocompleteTarget').val('');
  91     });
  92
  93     $('#only_referent').change(function() { changeOnlyReferent(); });
  94 }
  95
  96 // }}}
  97 // {{{ Regexps to wipe out from search queries
  98
  99 var default_form_values = [ /&woman=0(&|$)/, /&subscriber=0(&|$)/, /&alive=0(&|$)/, /&egal[12]=[^&]*&promo[12]=(&|$)/g, /&networking_type=0(&|$)/, /&[^&=]+=(&|$)/g ];
 100
 101 /** Uses javascript to clean form from all empty fields */
 102 function cleanForm(f)
 103 {
 104     var query = $(f).formSerialize();
 105     var old_query;
 106     for (var i in default_form_values) {
 107         var reg = default_form_values[i];
 108         if (typeof(reg) != 'undefined') {
 109             do {
 110                 old_query = query;
 111                 query = query.replace(reg, '$1');
 112             } while (old_query != query);
 113         }
 114     }
 115     query = query.replace(/^&*(.*)&*$/, '$1');
 116     if (query == 'rechercher=Chercher') {
 117         alert("Aucun critère n'a été spécifié.");
 118         return false;
 119     }
 120     document.location = baseurl + 'adv?' + query;
 121     return false;
 122 }
 123
 124 // }}}
 125 // {{{ Autocomplete related functions.
 126
 127 // display an autocomplete row : blabla (nb of found matches)
 128 function make_format_autocomplete(block)
 129 {
 130     return function(row) {
 131         regexp = new RegExp('(' + RegExp.escape(block.value) + ')', 'i');
 132         name = row[0].htmlEntities().replace(regexp, '<strong>$1<\/strong>');
 133
 134         if (row[1] === '-1') {
 135             return '&hellip;';
 136         }
 137         if (row[1] === '-2') {
 138             return '<em>aucun camarade trouvé pour '+row[0].htmlEntities()+'<\/em>';
 139         }
 140
 141         mate = (row[1] > 1) ? 'camarades' : 'camarade';
 142         return name + '<em>&nbsp;&nbsp;-&nbsp;&nbsp;' + row[1].htmlEntities() + '&nbsp;' + mate + '<\/em>';
 143     };
 144 }
 145
 146 function cancel_autocomplete(field, realfield)
 147 {
 148     $(".autocomplete[name='" + field + "']").removeClass('hidden_valid').val('').focus();
 149     if (typeof(realfield) != 'undefined') {
 150         $(".autocompleteTarget[name='" + realfield + "']").val('');
 151     }
 152     return;
 153 }
 154
 155 // when choosing autocomplete from list, must validate
 156 function select_autocomplete(name)
 157 {
 158     nameRealField = name.replace(/Txt$/, '');
 159
 160     // nothing to do if field is not a text field for a list
 161     if (nameRealField == name) {
 162         return null;
 163     }
 164
 165     // When changing country or locality, open next address component.
 166     if (nameRealField == 'country' || nameRealField == 'locality') {
 167         return function(i) {
 168             nameRealField = name.replace(/Txt$/, '');
 169             if (i.extra[0] < 0) {
 170                 cancel_autocomplete(name, nameRealField);
 171                 i.extra[1] = '';
 172             }
 173             $("[name='" + nameRealField + "']").parent().load(baseurl + 'list/' + nameRealField, function() {
 174                 $("select[name='" + nameRealField + "']").attr('value', i.extra[1]);
 175             });
 176             changeAddressComponents(nameRealField, i.extra[1]);
 177         }
 178     }
 179
 180     if (nameRealField == 'school')
 181         return function(i) {
 182             if (i.extra[0] < 0) {
 183                 cancel_autocomplete('schoolTxt', 'school');
 184                 i.extra[1] = '';
 185             }
 186             changeSchool(i.extra[1], '');
 187         }
 188
 189     // change field in list and display text field as valid
 190     return function(i) {
 191         nameRealField = this.field.replace(/Txt$/, '');
 192         if (i.extra[0] < 0) {
 193             cancel_autocomplete(this.field, nameRealField);
 194             return;
 195         }
 196
 197         $(".autocompleteTarget[name='"+nameRealField+"']").attr('value',i.extra[1]);
 198         $(".autocomplete[name='"+this.field+"']").addClass('hidden_valid');
 199     }
 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     if (j == 3) {
 212         $('tr#locality_text').hide()
 213             $("select[name='localityTxt']").attr('value', '');
 214     }
 215
 216     $("[name='" + next_type + "']").parent().load(baseurl + 'list/' + next_type, { previous:prev_type, value:values[i] }, function() {
 217         if ($("select[name='" + next_type + "']").children("option").size() > 1) {
 218             $("tr#" + next_list).show();
 219             $("select[name='" + next_type + "']").attr('value', values[j]);
 220             if (j < 6) {
 221                 setAddress(j, j + 1, values);
 222             }
 223         } else {
 224             $("tr#" + next_list).hide();
 225             $("select[name='" + next_type + "']").attr('value', '');
 226             if (j < 6) {
 227                 setAddress(i, j + 1, values);
 228             }
 229         }
 230     });
 231 }
 232
 233 function displayNextAddressComponent(i, j, value)
 234 {
 235     var prev_type = address_types[i];
 236     var next_type = address_types[j];
 237     var next_list = next_type + '_list';
 238
 239     if (j == 3) {
 240         $('tr#locality_text').hide();
 241         $("select[name='localityTxt']").attr('value', '');
 242     }
 243
 244     $("[name='" + next_type + "']").parent().load(baseurl + 'list/' + next_type, { previous:prev_type, value:value }, function() {
 245         $("select[name='" + next_type + "']").attr('value', '');
 246         if ($("select[name='" + next_type + "']").children('option').size() > 1) {
 247             $('tr#' + next_list).show();
 248         } else {
 249             $('tr#' + next_list).hide();
 250             if (j < 6) {
 251                 displayNextAddressComponent(i, j + 1, value);
 252             }
 253         }
 254     });
 255 }
 256
 257 function changeAddressComponents(type, value)
 258 {
 259     var i = 0, j = 0;
 260
 261     while (address_types[i] != type && i < 6) {
 262         ++i;
 263     }
 264
 265     j = i + 1;
 266     while (j < 6) {
 267         $("select[name='" + address_types[j] + "']").attr('value', '');
 268         $('tr#' + address_types[j] + '_list').hide();
 269         ++j;
 270     }
 271
 272     if (value != '' && i < 5) {
 273         $("select[name='" + type + "']").attr('value', value);
 274         displayNextAddressComponent(i, i + 1, value);
 275     }
 276 }
 277
 278 // when changing school, open diploma choice
 279 function changeSchool(schoolId, diploma)
 280 {
 281     $(".autocompleteTarget[name='school']").attr('value', schoolId);
 282
 283     if (schoolId) {
 284         $(".autocomplete[name='schoolTxt']").addClass('hidden_valid');
 285     } else {
 286         $(".autocomplete[name='schoolTxt']").removeClass('hidden_valid');
 287     }
 288
 289     $("[name='diploma']").parent().load(baseurl + 'list/diploma/', { school:schoolId }, function() {
 290         $("select[name='diploma']").attr('value', diploma);
 291     });
 292 }
 293
 294 // when checking/unchecking "only_referent", disable/enable some fields
 295 function changeOnlyReferent()
 296 {
 297     if ($("#only_referent").is(':checked')) {
 298         $("input[name='entreprise']").attr('disabled', true);
 299     } else {
 300         $("input[name='entreprise']").removeAttr('disabled');
 301     }
 302 }
 303
 304 // when choosing a job term in tree, hide tree and set job term field
 305 function searchForJobTerm(treeid, jtid, full_name)
 306 {
 307     $(".term_tree").remove();
 308     $("input[name='jobtermTxt']").val(full_name).addClass("hidden_valid").show();
 309     $("input[name='jobterm']").val(jtid);
 310 }
 311
 312 // }}}
 313 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: