f_bgdic.php

<?php
/*
Free Bulgarian Dictionary Database
Copyright (C) 2012  Vanyo Georgiev <info@vanyog.com>

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

// Âðúùà html êîä çà ïîêàçâàíå íà ðå÷íèê

global $dpth;

$dpth = dirname(__FILE__).'/';

include_once($dpth.'../../conf_paths.php');
include_once($idir.'lib/f_db_table_field.php');
include_once($idir.'lib/f_db_select_m.php');
include_once($idir.'lib/f_stored_value.php');
include_once($idir.'mod/hidebutton/f_hidebutton.php');
include_once($dpth.'f_to_javascript.php');

function bgdic(){

global $pth, $dpth, $database, $user, $password, $db_link, $tn_prefix, $body_adds, $page_header, $idir;

$rpth = $pth.'mod/'.basename($dpth);

$cols = 5;                                 // Áðîé íà êîëîíèòå íà ñòðàíèöàòà
$wc = 1*db_table_field('COUNT(*)', 'w_words', '1'); // Áðîé íà âñè÷êè äóìè â áàçàòà äàííè
if (!$wc) return "Íÿìà äóìè â áàçàòà äàííè! ";
$fs = 1*db_table_field('COUNT(*)', 'w_word_forms', '1'); // Áðîé íà âñè÷êè ôîðìè íà äóìè

$wf = ''; // Ôîðìà íà äóìàòà, êîÿòî ñå òúðñè
$sc = ''; // JavaScript, êîéòî ñå äîáàâÿ êúì onLoadPage();
if (isset($_GET['wf'])){
  $wf = addslashes($_GET['wf']);
  $sc = "\nfind_button_click();";
}

$page_header .= '<script>

function last100(){
var ci = document.getElementById("last_count");
var c = ci.value;
if (c>500) { alert("Íå ñå ïîêàçâàò ïîâå÷å îò 500 äóìè."); ci.value=500; c=500; }
ajaxO.open("GET","'.$rpth.'/ajax_last_words.php?n="+c+"&a="+Math.random(),false);
ajaxO.send(null);
document.getElementById("word_info").innerHTML="";
var wl = document.getElementById("word_links");
wl.innerHTML=ajaxO.responseText;
addCloseButtonTo(wl);
document.location = "#word_links";
}

if (window.XMLHttpRequest) ajaxO=new XMLHttpRequest();
else ajaxO=new ActiveXObject("Microsoft.XMLHTTP");

function abrev_click(a){
ajaxO.open("GET","'.$rpth.'/ajax_word_list.php?i="+a+"&a="+Math.random(),false);
ajaxO.send(null);
var wl = document.getElementById("word_links");
wl.innerHTML=ajaxO.responseText;
addCloseButtonTo(wl);
}

function word_click(a){
ajaxO.open("GET","'.$rpth.'/ajax_word_info.php?i="+a+"&a="+Math.random(),false);
ajaxO.send(null);
var wi = document.getElementById("word_info");
wi.innerHTML=ajaxO.responseText;
addCloseButtonTo(wi);
document.location = "#word_info";
}

function find_button_click(){
var w = document.getElementById("word_to_show");
var m = document.getElementById("is_main").checked;
ajaxO.open("GET","'.$rpth.'/ajax_word_find.php?i="+encodeURI(w.value)+"&m="+m+"&a="+Math.random(),false);
ajaxO.send(null);
document.getElementById("word_info").innerHTML=ajaxO.responseText;
focus_word();
}

function enterPressed(e){
if (e.keyCode==13) find_button_click();
}

function onPageLoad(){
focus_word();'.$sc.'
}

function focus_word(){
var w = document.getElementById("word_to_show");
w.focus();
}

</script>';

// Ïðîâåðêà äàëè áðîÿ å ïðîìåíåí
$fc = stored_value('bgdic_last_word_count'); //die($fc);
$changed = (($fc!=$wc) || !file_exists($dpth.'dictionary.html'));
if ($changed){ // Àêî áðîÿò íà äóìèòå å ïðîìåíåí ñå ãåíåðèðà íîâ ôàéë dictionary.html
 
$sc = ceil(sqrt($wc));  // Ïðåç êîëêî äóìè ùå ñå âçåìàò. Íå å öÿëî ÷èñëî.
$n = 0;                 // Ïîðåäåí íîìåð íà äóìà çà âçåìàíå
$wa = array();          // Ìàñèâ ñ âçåòèòå äóìè
$wi = array();          // Ìàñèâ ñ íîìåðàòà íà âçåòèòå äóìè
$wi[] = 0;              // Ïúðâàòà âçåòà äóìà å ñ íîìåð 0
$lw = '';                // Ïîñëåäíàòà âçåòà îò ïîðåäíàòà ãðóïà äóìè

do { // ×åòåíå íà äóìèòå ïðåç îïðåäåëåíèÿ èíòåðâàë $sc
 // ×åòåíå íà ñëåäâàùèòå $sc äóìè ñëåä ïîñëåäíàòà ïðî÷åòåíà $lw
 // Îêàçà ñå, ÷å òàçè çàÿâêà ñå èçïúëíÿâà ïî-áúðçî, îòêîëêîòî çàÿâêà, êîÿòî ÷åòå åäíà äóìà ñ LIMIT $n,1
 $d = db_select_m('*', 'w_words', "`word`>'$lw' ORDER BY `word` LIMIT 0,$sc");
 $lw = $d[count($d)-1]['word'];
 $wa[] = $d[0]['word'];
 $n += $sc;
 $wi[] = $n;
} while ($n<$wc); //print_r($wa); die;

// Ñúñòàâÿíå íà ìàñèâ ñ ðàçëè÷àâàùè ñå íà÷àëíè ÷àñòè îò âçåòèòå äóìè
$c = count($wa);
$j0 = 0; // Áðîé íà áóêâèòå, êîèòî òðÿáâà äà îñòàíàò îò äâå ïîðåäíè äóìè
$ch = ''; // Ïúðâàòà áóêâà íà ïðåäèøíèòå äóìè, çàïî÷âàùè ñ ðàçëè÷íà áóêâà
$wp = array();  // Ìàñèâ ñ íà÷àëíè ÷àñòè íà âçåòèòå äóìè
for($i=1; $i<$c; $i++){
  // $l - Ïî-ìàëêàòà îò äúëæèíèòå íà ïîðåäíàòà è íà ïðåäèøíàòà äóìà
  $l = strlen($wa[$i-1]); $l1 = strlen($wa[$i]); if ($l1<$l) $l = $l1;
  // Èíäåêñ íà ïúðâàòà ðàçëè÷íà áóêâà â ïîðåäíàòà è â ïðåäèøíàòà äóìà
  $j = 0;
  while ( ($j<$l) && (lower($wa[$i][$j])==lower($wa[$i-1][$j])) ) $j++;
  $j++;
  if ($j0<$j) $j0=$j;
  // Îñòàâàùà ÷àñò îò ïðåäèøíàòà äóìà
  $w = substr($wa[$i-1],0,$j0);
  // Àêî äóìàòà çàïî÷âà ñ ðàçëè÷íà áóêâà îò ïðåäèøíèòå äóìè, ïúðâàòà áóêâà ñå óãîëåìÿâà
  if ($ch!=lower($w[0])){ $ch = lower($w[0]); $w = upper_first($w);  }
  $wp[] = $w;
  // Îñòàâàùà ÷àñò îò ïîðåäíàòà äóìà
  $w = substr($wa[$i],0,$j0);
  // Àêî ïîðåäíàòà äóìà å ïîñëåäíàòà îò ìàñèâà âçåòè äóìè, ñå îáðàáîòâà è òÿ
  if ($i == $c-1){
    if ($ch!=lower($w[0])){ $ch = lower($w[0]); $w = upper_first($w);  }
    $wp[] = $w;
  }
  $j0 = $j; 
}

$rz = '
<p>Ðå÷íèêúò ñúäúðæà '.$wc.' äóìè ñ '.$fs.' ôîðìè.</p>

<p><strong>';
foreach($wp as $i => $w){
  $rz .= '<a href="#word_links" onclick="abrev_click(\''.$wi[$i].'\');">'.$w."</a> \n";
}
$rz .= '</strong></p>
';

$f = fopen($dpth.'dictionary.html','w');
fwrite($f,$rz);
fclose($f);

store_value('bgdic_last_word_count',$wc);

} // Àêî áðîÿò íà äóìèòå íå å ïðîìåíåí ôóíêöèÿòà âðúùà ñúäúðæàíèåòî íà ôàéë dictionary.html
else { $rz = file_get_contents($dpth.'dictionary.html'); }

$body_adds = ' onload="onPageLoad();"';
return '<div id="find_form">
<p>Äóìà: 
<input type="text" id="word_to_show" onkeypress="enterPressed(event);" value="'.$wf.'"> 
<span><input type="checkbox" name="main" id="is_main"> Îñíîâíà ôîðìà</span> 
<input type="button" value="Ïîêàçâàíå" onclick="find_button_click();">
</p>
</div>

<p><input type="button" value="Ïîêàçâàíå" onclick="last100();"> 
íà ïîñëåäíèòå <input type="text" value="100" size="3" id="last_count"> äîáàâåíè äóìè.</p>

<div id="word_info"></div>
<div id="word_links"></div>
'.$rz.'
';
}

// Ïðàâè ïúðâàòà áóêâà íà äóìàòà ãëàâíà
function upper_first($w){
  $o = ord($w[0]);
  if (($o>223)&&($o<256)) $o = $o - 32;
  $w[0] = chr($o);
  $w = '<span style="font-size:130%">'.$w[0].'</span>'.substr($w,1,strlen($w)-1);
  return $w;
}

// Ìàëêà áóêâà îò $b
function lower($b){
  $o = ord($b[0]);
  if (($o>191)&&($o<224)) $o = $o + 32;
  return chr($o);
}

function customError($error_level,$error_message,$error_file,$error_line,$error_context)
  {
  echo "<b>Error in context:</b> $error_context<br>";
  } 
?>