tbl_zoom_select.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Handles table zoom search tab
   5  *
   6  * display table zoom search form, create SQL queries from form data
   7  *
   8  */
   9
  10 /**
  11  * Gets some core libraries
  12  */
  13 require_once './libraries/common.inc.php';
  14 require_once './libraries/mysql_charsets.lib.php';
  15 require_once './libraries/tbl_select.lib.php';
  16 require_once './libraries/relation.lib.php';
  17 require_once './libraries/tbl_info.inc.php';
  18
  19 $GLOBALS['js_include'][] = 'makegrid.js';
  20 $GLOBALS['js_include'][] = 'sql.js';
  21 $GLOBALS['js_include'][] = 'functions.js';
  22 $GLOBALS['js_include'][] = 'tbl_zoom_plot.js';
  23 $GLOBALS['js_include'][] = 'date.js';
  24 $GLOBALS['js_include'][] = 'jquery/jquery.mousewheel.js';
  25 $GLOBALS['js_include'][] = 'highcharts/highcharts.js';
  26 /* Files required for chart exporting */
  27 $GLOBALS['js_include'][] = 'highcharts/exporting.js';
  28 $GLOBALS['js_include'][] = 'canvg/canvg.js';
  29 $GLOBALS['js_include'][] = 'jquery/jquery-ui-1.8.custom.js';
  30 $GLOBALS['js_include'][] = 'jquery/timepicker.js';
  31
  32
  33 /**
  34  * Handle AJAX request for data row on point select
  35  * @var post_params Object containing parameters for the POST request
  36  */
  37
  38 if (isset($_REQUEST['get_data_row']) && $_REQUEST['get_data_row'] == true) {
  39     $extra_data = array();
  40     $row_info_query = 'SELECT * FROM `' . $_REQUEST['db'] . '`.`'
  41         . $_REQUEST['table'] . '` WHERE ' .  $_REQUEST['where_clause'];
  42     $result = PMA_DBI_query($row_info_query . ";", null, PMA_DBI_QUERY_STORE);
  43     $fields_meta = PMA_DBI_get_fields_meta($result);
  44     while ($row = PMA_DBI_fetch_assoc($result)) {
  45         $extra_data['row_info'] = $row;
  46     }
  47     PMA_ajaxResponse(null, true, $extra_data);
  48 }
  49
  50 $titles['Browse'] = PMA_tbl_setTitle($GLOBALS['cfg']['PropertiesIconic'], $pmaThemeImage);
  51 /**
  52  * Not selection yet required -> displays the selection form
  53  */
  54
  55 // Gets some core libraries
  56 require_once './libraries/tbl_common.php';
  57 $url_query .= '&amp;goto=tbl_select.php&amp;back=tbl_select.php';
  58
  59 /**
  60  * Gets tables informations
  61  */
  62 require_once './libraries/tbl_info.inc.php';
  63
  64 /**
  65  * Displays top menu links
  66  */
  67 require_once './libraries/tbl_links.inc.php';
  68
  69 if (! isset($goto)) {
  70     $goto = $GLOBALS['cfg']['DefaultTabTable'];
  71 }
  72 // Defines the url to return to in case of error in the next sql statement
  73 $err_url   = $goto . '?' . PMA_generate_common_url($db, $table);
  74
  75 // Gets the list and number of fields
  76
  77 list($fields_list, $fields_type, $fields_collation, $fields_null) = PMA_tbl_getFields($db, $table);
  78 $fields_cnt = count($fields_list);
  79
  80 // retrieve keys into foreign fields, if any
  81 // check also foreigners even if relwork is FALSE (to get
  82 // foreign keys from innodb)
  83 $foreigners = PMA_getForeigners($db, $table);
  84 $flag = 1;
  85 $tbl_fields_type = $tbl_fields_collation = $tbl_fields_null = array();
  86 if (! isset($zoom_submit) && ! isset($inputs)) {
  87     $dataLabel = PMA_getDisplayField($db, $table);
  88 }
  89 ?>
  90 <div id="sqlqueryresults"></div>
  91 <fieldset id="fieldset_subtab">
  92 <?php
  93 $url_params = array();
  94 $url_params['db']    = $db;
  95 $url_params['table'] = $table;
  96 echo PMA_generate_html_tabs(PMA_tbl_getSubTabs(), $url_params, '', 'topmenu2');
  97
  98 /**
  99  *  Set the field name,type,collation and whether null on select of a coulmn
 100  */
 101 if (isset($inputs) && ($inputs[0] != 'pma_null' || $inputs[1] != 'pma_null')) {
 102     $flag = 2;
 103     for ($i = 0 ; $i < 4 ; $i++) {
 104         if ($inputs[$i] != 'pma_null') {
 105             $key = array_search($inputs[$i], $fields_list);
 106             $tbl_fields_type[$i] = $fields_type[$key];
 107             $tbl_fields_collation[$i] = $fields_collation[$key];
 108             $tbl_fields_null[$i] = $fields_null[$key];
 109         }
 110     }
 111 }
 112
 113 /*
 114  * Form for input criteria
 115  */
 116
 117 ?>
 118 <form method="post" action="tbl_zoom_select.php" name="insertForm" id="zoom_search_form"
 119     <?php echo ($GLOBALS['cfg']['AjaxEnable'] ? ' class="ajax"' : ''); ?>>
 120 <?php echo PMA_generate_common_hidden_inputs($db, $table); ?>
 121 <input type="hidden" name="goto" value="<?php echo $goto; ?>" />
 122 <input type="hidden" name="back" value="tbl_zoom_select.php" />
 123 <input type="hidden" name="flag" id="id_flag" value="<?php echo $flag; ?>" />
 124
 125 <fieldset id="inputSection">
 126
 127 <legend><?php echo __('Do a "query by example" (wildcard: "%") for two different columns') ?></legend>
 128 <table class="data">
 129 <?php echo PMA_tbl_setTableHeader();?>
 130 <tbody>
 131 <?php
 132     $odd_row = true;
 133
 134 for ($i = 0; $i < 4; $i++) {
 135     if ($i == 2) {
 136         echo "<tr><td>";
 137         echo __("Additional search criteria");
 138         echo "</td></tr>";
 139     }
 140     ?>
 141     <tr class="noclick <?php echo $odd_row ? 'odd' : 'even'; $odd_row = ! $odd_row; ?>">
 142         <th><select name="inputs[]" id="<?php echo 'tableid_' . $i; ?>" >
 143         <option value="<?php echo 'pma_null'; ?>"><?php echo __('None');  ?></option>
 144     <?php
 145     for ($j = 0 ; $j < $fields_cnt ; $j++) {
 146         if (isset($inputs[$i]) && $inputs[$i] == htmlspecialchars($fields_list[$j])) {?>
 147             <option value="<?php echo htmlspecialchars($fields_list[$j]);?>" selected="selected">
 148                 <?php echo htmlspecialchars($fields_list[$j]);?></option>
 149         <?php
 150         } else { ?>
 151             <option value="<?php echo htmlspecialchars($fields_list[$j]);?>">
 152                 <?php echo htmlspecialchars($fields_list[$j]);?></option>
 153         <?php
 154         }
 155     } ?>
 156         </select></th>
 157         <td><?php if (isset($tbl_fields_type[$i])) echo $tbl_fields_type[$i]; ?></td>
 158         <td><?php if (isset($tbl_fields_collation[$i])) echo $tbl_fields_collation[$i]; ?></td>
 159         <td>
 160     <?php
 161     if (isset($inputs) && $inputs[$i] != 'pma_null') { ?>
 162         <select name="zoomFunc[]">
 163         <?php
 164         if (strncasecmp($tbl_fields_type[$i], 'enum', 4) == 0) {
 165             foreach ($GLOBALS['cfg']['EnumOperators'] as $fc) {
 166                 if (isset($zoomFunc[$i]) && $zoomFunc[$i] == htmlspecialchars($fc)) {
 167                     echo "\n" . '                        '
 168                     . '<option value="' . htmlspecialchars($fc) . '" selected="selected">'
 169                     . htmlspecialchars($fc) . '</option>';
 170                 } else {
 171                     echo "\n" . '                        '
 172                     . '<option value="' . htmlspecialchars($fc) . '">'
 173                     . htmlspecialchars($fc) . '</option>';
 174                 }
 175             }
 176         } elseif (preg_match('@char|blob|text|set@i', $tbl_fields_type[$i])) {
 177             foreach ($GLOBALS['cfg']['TextOperators'] as $fc) {
 178                 if (isset($zoomFunc[$i]) && $zoomFunc[$i] == $fc) {
 179                     echo "\n" . '                        '
 180                     . '<option value="' . htmlspecialchars($fc) . '" selected="selected">'
 181                     . htmlspecialchars($fc) . '</option>';
 182                 } else {
 183                     echo "\n" . '                        '
 184                     . '<option value="' . htmlspecialchars($fc) . '">'
 185                     . htmlspecialchars($fc) . '</option>';
 186                 }
 187             }
 188         } else {
 189             foreach ($GLOBALS['cfg']['NumOperators'] as $fc) {
 190                 if (isset($zoomFunc[$i]) && $zoomFunc[$i] == $fc) {
 191                     echo "\n" . '                        '
 192                     . '<option value="' .  htmlspecialchars($fc) . '" selected="selected">'
 193                     . htmlspecialchars($fc) . '</option>';
 194                 } else {
 195                     echo "\n" . '                        '
 196                     . '<option value="' .  htmlspecialchars($fc) . '">'
 197                     . htmlspecialchars($fc) . '</option>';
 198                 }
 199             }
 200         } // end if... else...
 201
 202         if ($tbl_fields_null[$i]) {
 203             foreach ($GLOBALS['cfg']['NullOperators'] as $fc) {
 204                 if (isset($zoomFunc[$i]) && $zoomFunc[$i] == $fc) {
 205                     echo "\n" . '                        '
 206                     . '<option value="' .  htmlspecialchars($fc) . '" selected="selected">'
 207                     . htmlspecialchars($fc) . '</option>';
 208                 } else {
 209                     echo "\n" . '                        '
 210                     . '<option value="' .  htmlspecialchars($fc) . '">'
 211                     . htmlspecialchars($fc) . '</option>';
 212                 }
 213             }
 214         }
 215         ?>
 216         </select>
 217         </td>
 218         <td>
 219         <?php
 220         $field = $inputs[$i];
 221
 222         $foreignData = PMA_getForeignData($foreigners, $field, false, '', '');
 223         if (isset($fields)) {
 224             echo PMA_getForeignFields_Values(
 225                 $foreigners, $foreignData, $field, $tbl_fields_type, $i, $db,
 226                 $table, $titles, $GLOBALS['cfg']['ForeignKeyMaxLimit'], $fields
 227             );
 228         } else {
 229             echo PMA_getForeignFields_Values(
 230                 $foreigners, $foreignData, $field, $tbl_fields_type, $i, $db,
 231                 $table, $titles, $GLOBALS['cfg']['ForeignKeyMaxLimit'], ''
 232             );
 233         }
 234     } else { ?>
 235
 236         </td><td></td>
 237
 238         <?php
 239     } ?>
 240
 241     </tr>
 242     <tr><td>
 243       <input type="hidden" name="types[<?php echo $i; ?>]" id="types_<?php echo $i; ?>"
 244         value="<?php if(isset($tbl_fields_type[$i]))echo $tbl_fields_type[$i]; ?>" />
 245       <input type="hidden" name="collations[<?php echo $i; ?>]"
 246         value="<?php if(isset($tbl_fields_collation[$i]))echo $tbl_fields_collation[$i]; ?>" />
 247     </td></tr>
 248
 249     <?php
 250 }//end for
 251 ?>
 252     </tbody>
 253     </table>
 254
 255 <?php
 256 /*
 257  * Other inputs like data label and mode go after selection of column criteria
 258  */
 259
 260 //Set default datalabel if not selected
 261 if (isset($zoom_submit) && $inputs[0] != 'pma_null' && $inputs[1] != 'pma_null') {
 262     if ($dataLabel == '') {
 263         $dataLabel = PMA_getDisplayField($db, $table);
 264     }
 265 }
 266 ?>
 267     <table class="data">
 268     <tr><td><label for="dataLabel"><?php echo __("Data Label"); ?></label></td>
 269     <td><select name="dataLabel" id='dataLabel' >
 270         <option value = ''> <?php echo __('None');  ?> </option>
 271 <?php
 272 for ($j = 0; $j < $fields_cnt; $j++) {
 273     if (isset($dataLabel) && $dataLabel == htmlspecialchars($fields_list[$j])) {
 274         ?>
 275         <option value="<?php echo htmlspecialchars($fields_list[$j]);?>" selected="selected">
 276             <?php echo htmlspecialchars($fields_list[$j]);?></option>
 277         <?php
 278     } else {
 279         ?>
 280         <option value="<?php echo htmlspecialchars($fields_list[$j]);?>" >
 281             <?php echo htmlspecialchars($fields_list[$j]);?></option>
 282         <?php
 283     }
 284 }
 285 ?>
 286     </select>
 287     </td></tr>
 288     <tr><td><label for="maxRowPlotLimit"><?php echo __("Maximum rows to plot"); ?></label></td>
 289     <td>
 290 <?php
 291 echo '<input type="text" name="maxPlotLimit" id="maxRowPlotLimit" value="';
 292 if (! empty($maxPlotLimit)) {
 293     echo htmlspecialchars($maxPlotLimit);
 294 } else {
 295     echo $GLOBALS['cfg']['maxRowPlotLimit'];
 296 }
 297 echo '" /></td></tr>';
 298 ?>
 299     </table>
 300
 301 </fieldset>
 302 <fieldset class="tblFooters">
 303     <input type="hidden" name="max_number_of_fields"
 304         value="<?php echo $fields_cnt; ?>" />
 305     <input type="submit" name="zoom_submit" id="inputFormSubmitId" value="<?php echo __('Go'); ?>" />
 306 </fieldset>
 307 </form>
 308 </fieldset>
 309
 310 <?php
 311
 312 /*
 313  * Handle the input criteria and generate the query result
 314  * Form for displaying query results
 315  */
 316 if (isset($zoom_submit) && $inputs[0] != 'pma_null' && $inputs[1] != 'pma_null' && $inputs[0] != $inputs[1]) {
 317
 318     /*
 319      * Query generation part
 320      */
 321     $w = $data = array();
 322     $sql_query = 'SELECT *';
 323
 324     //Add the table
 325     $sql_query .= ' FROM ' . PMA_backquote($table);
 326     for ($i = 0; $i < 4; $i++) {
 327         if ($inputs[$i] == 'pma_null') {
 328             continue;
 329         }
 330         $tmp = array();
 331         // The where clause
 332         $charsets = array();
 333         $cnt_func = count($zoomFunc[$i]);
 334         $func_type = $zoomFunc[$i];
 335         list($charsets[$i]) = explode('_', $collations[$i]);
 336         $unaryFlag = (isset($GLOBALS['cfg']['UnaryOperators'][$func_type])
 337                       && $GLOBALS['cfg']['UnaryOperators'][$func_type] == 1)
 338                       ? true
 339                       : false;
 340         $whereClause = PMA_tbl_search_getWhereClause(
 341             $fields[$i], $inputs[$i], $types[$i],
 342             $collations[$i], $func_type, $unaryFlag
 343         );
 344         if ($whereClause) {
 345             $w[] = $whereClause;
 346         }
 347     } // end for
 348     if ($w) {
 349         $sql_query .= ' WHERE ' . implode(' AND ', $w);
 350     }
 351     $sql_query .= ' LIMIT ' . $maxPlotLimit;
 352
 353     /*
 354      * Query execution part
 355      */
 356     $result = PMA_DBI_query($sql_query . ";", null, PMA_DBI_QUERY_STORE);
 357     $fields_meta = PMA_DBI_get_fields_meta($result);
 358     while ($row = PMA_DBI_fetch_assoc($result)) {
 359         //Need a row with indexes as 0,1,2 for the PMA_getUniqueCondition hence using a temporary array
 360         $tmpRow = array();
 361         foreach ($row as $val) {
 362             $tmpRow[] = $val;
 363         }
 364         //Get unique conditon on each row (will be needed for row update)
 365         $uniqueCondition = PMA_getUniqueCondition($result, $fields_cnt, $fields_meta, $tmpRow, true);
 366
 367         //Append it to row array as where_clause
 368         $row['where_clause'] = $uniqueCondition[0];
 369         if ($dataLabel == $inputs[0] || $dataLabel == $inputs[1]) {
 370             $data[] = array(
 371                 $inputs[0]     => $row[$inputs[0]],
 372                 $inputs[1]     => $row[$inputs[1]],
 373                 'where_clause' => $uniqueCondition[0]
 374             );
 375         } elseif ($dataLabel) {
 376             $data[] = array(
 377                 $inputs[0]     => $row[$inputs[0]],
 378                 $inputs[1]     => $row[$inputs[1]],
 379                 $dataLabel     => $row[$dataLabel],
 380                 'where_clause' => $uniqueCondition[0]
 381             );
 382         } else {
 383             $data[] = array(
 384                 $inputs[0]     => $row[$inputs[0]],
 385                 $inputs[1]     => $row[$inputs[1]],
 386                 $dataLabel     => '',
 387                 'where_clause' => $uniqueCondition[0]
 388             );
 389         }
 390     }
 391     /*
 392      * Form for displaying point data and also the scatter plot
 393      */
 394     ?>
 395     <form method="post" action="tbl_zoom_select.php" name="displayResultForm" id="zoom_display_form"
 396         <?php echo ($GLOBALS['cfg']['AjaxEnable'] ? ' class="ajax"' : ''); ?>>
 397     <?php echo PMA_generate_common_hidden_inputs($db, $table); ?>
 398     <input type="hidden" name="goto" value="<?php echo $goto; ?>" />
 399     <input type="hidden" name="back" value="tbl_zoom_select.php" />
 400
 401     <fieldset id="displaySection">
 402       <legend><?php echo __('Browse/Edit the points') ?></legend>
 403       <center>
 404     <?php
 405     //JSON encode the data(query result)
 406     if (isset($zoom_submit) && ! empty($data)) {
 407         ?>
 408         <div id='resizer' style="width:600px;height:400px">
 409           <center><a href="#" onClick="displayHelp();"><?php echo __('How to use'); ?></a></center>
 410           <div id="querydata" style="display:none">
 411         <?php
 412         echo json_encode($data);
 413         ?>
 414           </div>
 415           <div id="querychart" style="float:right"></div>
 416         </div>
 417         <?php
 418     }
 419     ?>
 420       </center>
 421       <fieldset id='dataDisplay' style="display:none">
 422         <fieldset>
 423         <table class="data">
 424           <thead>
 425             <tr>
 426               <th> <?php echo __('Column'); ?> </th>
 427               <th> <?php echo __('Null'); ?> </th>
 428               <th> <?php echo __('Value'); ?> </th>
 429             </tr>
 430           </thead>
 431           <tbody>
 432     <?php
 433     $odd_row = true;
 434     for ($i = 4; $i < $fields_cnt + 4; $i++) {
 435         $tbl_fields_type[$i] = $fields_type[$i - 4];
 436         $fieldpopup = $fields_list[$i - 4];
 437         $foreignData = PMA_getForeignData($foreigners, $fieldpopup, false, '', '');
 438         ?>
 439             <tr class="noclick <?php echo $odd_row ? 'odd' : 'even'; $odd_row = ! $odd_row; ?>">
 440               <th><?php echo htmlspecialchars($fields_list[$i - 4]); ?></th>
 441               <th><?php echo ($fields_null[$i - 4] == 'YES')
 442                   ? '<input type="checkbox" class="checkbox_null" name="fields_null[ '
 443                       . $i . ' ]" id="fields_null_id_' . $i . '" />'
 444                   : ''; ?>
 445               </th>
 446               <th> <?php
 447               echo PMA_getForeignFields_Values(
 448                   $foreigners, $foreignData, $fieldpopup, $tbl_fields_type,
 449                   $i, $db, $table, $titles,
 450                   $GLOBALS['cfg']['ForeignKeyMaxLimit'], '', false, true
 451               ); ?>
 452               </th>
 453             </tr>
 454         <?php
 455     }
 456     ?>
 457           </tbody>
 458         </table>
 459         </fieldset>
 460         <fieldset class="tblFooters">
 461             <input type="submit" id="submitForm" name="edit_point" value="<?php echo __('Submit'); ?>" />
 462         </fieldset>
 463       </fieldset>
 464     </fieldset>
 465     <input type="hidden" id="queryID" name="sql_query" />
 466     </form>
 467     <?php
 468 }
 469 require './libraries/footer.inc.php';
 470 ?>