user/profile/index.php

   1 <?php //$Id$
   2
   3 require('../../config.php');
   4 require_once($CFG->libdir.'/adminlib.php');
   5 require_once($CFG->dirroot.'/user/profile/lib.php');
   6 require_once($CFG->dirroot.'/user/profile/definelib.php');
   7
   8 admin_externalpage_setup('profilefields');
   9
  10 $action   = optional_param('action', '', PARAM_ALPHA);
  11
  12 $redirect = $CFG->wwwroot.'/user/profile/index.php';
  13
  14 $strchangessaved    = get_string('changessaved');
  15 $strcancelled       = get_string('cancelled');
  16 $strdefaultcategory = get_string('profiledefaultcategory', 'admin');
  17 $strnofields        = get_string('profilenofieldsdefined', 'admin');
  18 $strcreatefield     = get_string('profilecreatefield', 'admin');
  19
  20
  21 /// Do we have any actions to perform before printing the header
  22
  23 switch ($action) {
  24     case 'movecategory':
  25         $id  = required_param('id', PARAM_INT);
  26         $dir = required_param('dir', PARAM_ALPHA);
  27
  28         if (confirm_sesskey()) {
  29             profile_move_category($id, $dir);
  30         }
  31         redirect($redirect);
  32         break;
  33     case 'movefield':
  34         $id  = required_param('id', PARAM_INT);
  35         $dir = required_param('dir', PARAM_ALPHA);
  36
  37         if (confirm_sesskey()) {
  38             profile_move_field($id, $dir);
  39         }
  40         redirect($redirect);
  41         break;
  42     case 'deletecategory':
  43         $id      = required_param('id', PARAM_INT);
  44         $confirm = optional_param('confirm', 0, PARAM_BOOL);
  45
  46         if (data_submitted() and $confirm and confirm_sesskey()) {
  47             profile_delete_category($id);
  48             redirect($redirect);
  49         }
  50
  51         //ask for confirmation
  52         $fieldcount = count_records('user_info_field', 'categoryid', $id);
  53         $optionsyes = array ('id'=>$id, 'confirm'=>1, 'action'=>'deletecategory', 'sesskey'=>sesskey());
  54         admin_externalpage_print_header();
  55         print_heading('profiledeletecategory', 'admin');
  56         notice_yesno(get_string('profileconfirmcategorydeletion', 'admin', $fieldcount), $redirect, $redirect, $optionsyes, null, 'post', 'get');
  57         admin_externalpage_print_footer();
  58         die;
  59         break;
  60     case 'deletefield':
  61         $id      = required_param('id', PARAM_INT);
  62         $confirm = optional_param('confirm', 0, PARAM_BOOL);
  63
  64         if (data_submitted() and $confirm and confirm_sesskey()) {
  65             profile_delete_field($id);
  66             redirect($redirect);
  67         }
  68
  69         //ask for confirmation
  70         $datacount = count_records('user_info_data', 'fieldid', $id);
  71         $optionsyes = array ('id'=>$id, 'confirm'=>1, 'action'=>'deletefield', 'sesskey'=>sesskey());
  72         admin_externalpage_print_header();
  73         print_heading('profiledeletefield', 'admin');
  74         notice_yesno(get_string('profileconfirmfielddeletion', 'admin', $datacount), $redirect, $redirect, $optionsyes, null, 'post', 'get');
  75         admin_externalpage_print_footer();
  76         die;
  77         break;
  78     case 'editfield':
  79         $id       = optional_param('id', 0, PARAM_INT);
  80         $datatype = optional_param('datatype', '', PARAM_ALPHA);
  81
  82         profile_edit_field($id, $datatype, $redirect);
  83         die;
  84         break;
  85     case 'editcategory':
  86         $id = optional_param('id', 0, PARAM_INT);
  87
  88         profile_edit_category($id, $redirect);
  89         die;
  90         break;
  91     default:
  92         //normal form
  93 }
  94
  95 /// Print the header
  96 admin_externalpage_print_header();
  97 print_heading(get_string('profilefields', 'admin'));
  98
  99 /// Check that we have at least one category defined
 100 if (count_records('user_info_category') == 0) {
 101     $defaultcategory = new object();
 102     $defaultcategory->name = $strdefaultcategory;
 103     $defaultcategory->sortorder = 1;
 104     insert_record('user_info_category', $defaultcategory);
 105     redirect($redirect);
 106 }
 107
 108 /// Show all categories
 109 $categories = get_records_select('user_info_category', '', 'sortorder ASC');
 110
 111 foreach ($categories as $category) {
 112     $table = new object();
 113     $table->head  = array(get_string('profilefield', 'admin'), get_string('edit'));
 114     $table->align = array('left', 'right');
 115     $table->width = '95%';
 116     $table->class = 'generaltable profilefield';
 117     $table->data = array();
 118
 119     if ($fields = get_records_select('user_info_field', "categoryid=$category->id", 'sortorder ASC')) {
 120         foreach ($fields as $field) {
 121             $table->data[] = array($field->name, profile_field_icons($field));
 122         }
 123     }
 124
 125     print_heading(format_string($category->name) .' '.profile_category_icons($category));
 126     if (count($table->data)) {
 127         print_table($table);
 128     } else {
 129         notify($strnofields);
 130     }
 131
 132 } /// End of $categories foreach
 133
 134
 135
 136
 137 echo '<hr />';
 138 echo '<div class="profileeditor">';
 139
 140 /// Create a new field link
 141 $options = profile_list_datatypes();
 142 popup_form($CFG->wwwroot.'/user/profile/index.php?id=0&amp;action=editfield&amp;datatype=', $options, 'newfieldform','','choose','','',false,'self',$strcreatefield);
 143
 144 /// Create a new category link
 145 $options = array('action'=>'editcategory');
 146 print_single_button('index.php', $options, get_string('profilecreatecategory', 'admin'));
 147
 148 echo '</div>';
 149
 150 admin_externalpage_print_footer();
 151 die;
 152
 153
 154 /***** Some functions relevant to this script *****/
 155
 156 /**
 157  * Create a string containing the editing icons for the user profile categories
 158  * @param   object   the category object
 159  * @return  string   the icon string
 160  */
 161 function profile_category_icons ($category) {
 162     global $CFG, $USER;
 163
 164     $strdelete   = get_string('delete');
 165     $strmoveup   = get_string('moveup');
 166     $strmovedown = get_string('movedown');
 167     $stredit     = get_string('edit');
 168
 169     $categorycount = count_records('user_info_category');
 170     $fieldcount    = count_records('user_info_field', 'categoryid', $category->id);
 171
 172     /// Edit
 173     $editstr = '<a title="'.$stredit.'" href="index.php?id='.$category->id.'&amp;action=editcategory"><img src="'.$CFG->pixpath.'/t/edit.gif" alt="'.$stredit.'" class="iconsmall" /></a> ';
 174
 175     /// Delete
 176     /// Can only delete the last category if there are no fields in it
 177     if ( ($categorycount > 1) or ($fieldcount == 0) ) {
 178         $editstr .= '<a title="'.$strdelete.'" href="index.php?id='.$category->id.'&amp;action=deletecategory';
 179         $editstr .= '"><img src="'.$CFG->pixpath.'/t/delete.gif" alt="'.$strdelete.'" class="iconsmall" /></a> ';
 180     } else {
 181         $editstr .= '<img src="'.$CFG->pixpath.'/spacer.gif" alt="" class="iconsmall" /> ';
 182     }
 183
 184     /// Move up
 185     if ($category->sortorder > 1) {
 186         $editstr .= '<a title="'.$strmoveup.'" href="index.php?id='.$category->id.'&amp;action=movecategory&amp;dir=up&amp;sesskey='.sesskey().'"><img src="'.$CFG->pixpath.'/t/up.gif" alt="'.$strmoveup.'" class="iconsmall" /></a> ';
 187     } else {
 188         $editstr .= '<img src="'.$CFG->pixpath.'/spacer.gif" alt="" class="iconsmall" /> ';
 189     }
 190
 191     /// Move down
 192     if ($category->sortorder < $categorycount) {
 193         $editstr .= '<a title="'.$strmovedown.'" href="index.php?id='.$category->id.'&amp;action=movecategory&amp;dir=down&amp;sesskey='.sesskey().'"><img src="'.$CFG->pixpath.'/t/down.gif" alt="'.$strmovedown.'" class="iconsmall" /></a> ';
 194     } else {
 195         $editstr .= '<img src="'.$CFG->pixpath.'/spacer.gif" alt="" class="iconsmall" /> ';
 196     }
 197
 198     return $editstr;
 199 }
 200
 201 /**
 202  * Create a string containing the editing icons for the user profile fields
 203  * @param   object   the field object
 204  * @return  string   the icon string
 205  */
 206 function profile_field_icons ($field) {
 207     global $CFG, $USER;
 208
 209     if (empty($str)) {
 210         $strdelete   = get_string('delete');
 211         $strmoveup   = get_string('moveup');
 212         $strmovedown = get_string('movedown');
 213         $stredit     = get_string('edit');
 214     }
 215
 216     $fieldcount = count_records('user_info_field', 'categoryid',$field->categoryid);
 217     $datacount  = count_records('user_info_data', 'fieldid', $field->id);
 218
 219     /// Edit
 220     $editstr = '<a title="'.$stredit.'" href="index.php?id='.$field->id.'&amp;action=editfield"><img src="'.$CFG->pixpath.'/t/edit.gif" alt="'.$stredit.'" class="iconsmall" /></a> ';
 221
 222     /// Delete
 223     $editstr .= '<a title="'.$strdelete.'" href="index.php?id='.$field->id.'&amp;action=deletefield';
 224     $editstr .= '"><img src="'.$CFG->pixpath.'/t/delete.gif" alt="'.$strdelete.'" class="iconsmall" /></a> ';
 225
 226     /// Move up
 227     if ($field->sortorder > 1) {
 228         $editstr .= '<a title="'.$strmoveup.'" href="index.php?id='.$field->id.'&amp;action=movefield&amp;dir=up&amp;sesskey='.sesskey().'"><img src="'.$CFG->pixpath.'/t/up.gif" alt="'.$strmoveup.'" class="iconsmall" /></a> ';
 229      } else {
 230         $editstr .= '<img src="'.$CFG->pixpath.'/spacer.gif" alt="" class="iconsmall" /> ';
 231     }
 232
 233     /// Move down
 234     if ($field->sortorder < $fieldcount) {
 235         $editstr .= '<a title="'.$strmovedown.'" href="index.php?id='.$field->id.'&amp;action=movefield&amp;dir=down&amp;sesskey='.sesskey().'"><img src="'.$CFG->pixpath.'/t/down.gif" alt="'.$strmovedown.'" class="iconsmall" /></a> ';
 236     } else {
 237         $editstr .= '<img src="'.$CFG->pixpath.'/spacer.gif" alt="" class="iconsmall" /> ';
 238     }
 239
 240     return $editstr;
 241 }
 242
 243
 244 ?>