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Diffstat (limited to 'framework/DataAccess/adodb/tohtml.inc.php')
| -rw-r--r-- | framework/DataAccess/adodb/tohtml.inc.php | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/framework/DataAccess/adodb/tohtml.inc.php b/framework/DataAccess/adodb/tohtml.inc.php new file mode 100644 index 00000000..b7dca463 --- /dev/null +++ b/framework/DataAccess/adodb/tohtml.inc.php @@ -0,0 +1,195 @@ +<?php +/* + V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + Released under both BSD license and Lesser GPL library license. + Whenever there is any discrepancy between the two licenses, + the BSD license will take precedence. + + Some pretty-printing by Chris Oxenreider <oxenreid@state.net> +*/ + +// specific code for tohtml +GLOBAL $gSQLMaxRows,$gSQLBlockRows,$ADODB_ROUND; + +$ADODB_ROUND=4; // rounding +$gSQLMaxRows = 1000; // max no of rows to download +$gSQLBlockRows=20; // max no of rows per table block + +// RecordSet to HTML Table +//------------------------------------------------------------ +// Convert a recordset to a html table. Multiple tables are generated +// if the number of rows is > $gSQLBlockRows. This is because +// web browsers normally require the whole table to be downloaded +// before it can be rendered, so we break the output into several +// smaller faster rendering tables. +// +// $rs: the recordset +// $ztabhtml: the table tag attributes (optional) +// $zheaderarray: contains the replacement strings for the headers (optional) +// +// USAGE: +// include('adodb.inc.php'); +// $db = ADONewConnection('mysql'); +// $db->Connect('mysql','userid','password','database'); +// $rs = $db->Execute('select col1,col2,col3 from table'); +// rs2html($rs, 'BORDER=2', array('Title1', 'Title2', 'Title3')); +// $rs->Close(); +// +// RETURNS: number of rows displayed + + +function rs2html(&$rs,$ztabhtml=false,$zheaderarray=false,$htmlspecialchars=true,$echo = true) +{ +$s ='';$rows=0;$docnt = false; +GLOBAL $gSQLMaxRows,$gSQLBlockRows,$ADODB_ROUND; + + if (!$rs) { + printf(ADODB_BAD_RS,'rs2html'); + return false; + } + + if (! $ztabhtml) $ztabhtml = "BORDER='1' WIDTH='98%'"; + //else $docnt = true; + $typearr = array(); + $ncols = $rs->FieldCount(); + $hdr = "<TABLE COLS=$ncols $ztabhtml><tr>\n\n"; + for ($i=0; $i < $ncols; $i++) { + $field = $rs->FetchField($i); + if ($field) { + if ($zheaderarray) $fname = $zheaderarray[$i]; + else $fname = htmlspecialchars($field->name); + $typearr[$i] = $rs->MetaType($field->type,$field->max_length); + //print " $field->name $field->type $typearr[$i] "; + } else { + $fname = 'Field '.($i+1); + $typearr[$i] = 'C'; + } + if (strlen($fname)==0) $fname = ' '; + $hdr .= "<TH>$fname</TH>"; + } + $hdr .= "\n</tr>"; + if ($echo) print $hdr."\n\n"; + else $html = $hdr; + + // smart algorithm - handles ADODB_FETCH_MODE's correctly by probing... + $numoffset = isset($rs->fields[0]) ||isset($rs->fields[1]) || isset($rs->fields[2]); + while (!$rs->EOF) { + + $s .= "<TR valign=top>\n"; + + for ($i=0; $i < $ncols; $i++) { + if ($i===0) $v=($numoffset) ? $rs->fields[0] : reset($rs->fields); + else $v = ($numoffset) ? $rs->fields[$i] : next($rs->fields); + + $type = $typearr[$i]; + switch($type) { + case 'D': + if (empty($v)) $s .= "<TD> </TD>\n"; + else if (!strpos($v,':')) { + $s .= " <TD>".$rs->UserDate($v,"D d, M Y") ." </TD>\n"; + } + break; + case 'T': + if (empty($v)) $s .= "<TD> </TD>\n"; + else $s .= " <TD>".$rs->UserTimeStamp($v,"D d, M Y, h:i:s") ." </TD>\n"; + break; + + case 'N': + if (abs($v) - round($v,0) < 0.00000001) + $v = round($v); + else + $v = round($v,$ADODB_ROUND); + case 'I': + $s .= " <TD align=right>".stripslashes((trim($v))) ." </TD>\n"; + + break; + /* + case 'B': + if (substr($v,8,2)=="BM" ) $v = substr($v,8); + $mtime = substr(str_replace(' ','_',microtime()),2); + $tmpname = "tmp/".uniqid($mtime).getmypid(); + $fd = @fopen($tmpname,'a'); + @ftruncate($fd,0); + @fwrite($fd,$v); + @fclose($fd); + if (!function_exists ("mime_content_type")) { + function mime_content_type ($file) { + return exec("file -bi ".escapeshellarg($file)); + } + } + $t = mime_content_type($tmpname); + $s .= (substr($t,0,5)=="image") ? " <td><img src='$tmpname' alt='$t'></td>\\n" : " <td><a + href='$tmpname'>$t</a></td>\\n"; + break; + */ + + default: + if ($htmlspecialchars) $v = htmlspecialchars(trim($v)); + $v = trim($v); + if (strlen($v) == 0) $v = ' '; + $s .= " <TD>". str_replace("\n",'<br>',stripslashes($v)) ."</TD>\n"; + + } + } // for + $s .= "</TR>\n\n"; + + $rows += 1; + if ($rows >= $gSQLMaxRows) { + $rows = "<p>Truncated at $gSQLMaxRows</p>"; + break; + } // switch + + $rs->MoveNext(); + + // additional EOF check to prevent a widow header + if (!$rs->EOF && $rows % $gSQLBlockRows == 0) { + + //if (connection_aborted()) break;// not needed as PHP aborts script, unlike ASP + if ($echo) print $s . "</TABLE>\n\n"; + else $html .= $s ."</TABLE>\n\n"; + $s = $hdr; + } + } // while + + if ($echo) print $s."</TABLE>\n\n"; + else $html .= $s."</TABLE>\n\n"; + + if ($docnt) if ($echo) print "<H2>".$rows." Rows</H2>"; + + return ($echo) ? $rows : $html; + } + +// pass in 2 dimensional array +function arr2html(&$arr,$ztabhtml='',$zheaderarray='') +{ + if (!$ztabhtml) $ztabhtml = 'BORDER=1'; + + $s = "<TABLE $ztabhtml>";//';print_r($arr); + + if ($zheaderarray) { + $s .= '<TR>'; + for ($i=0; $i<sizeof($zheaderarray); $i++) { + $s .= " <TH>{$zheaderarray[$i]}</TH>\n"; + } + $s .= "\n</TR>"; + } + + for ($i=0; $i<sizeof($arr); $i++) { + $s .= '<TR>'; + $a = &$arr[$i]; + if (is_array($a)) + for ($j=0; $j<sizeof($a); $j++) { + $val = $a[$j]; + if (empty($val)) $val = ' '; + $s .= " <TD>$val</TD>\n"; + } + else if ($a) { + $s .= ' <TD>'.$a."</TD>\n"; + } else $s .= " <TD> </TD>\n"; + $s .= "\n</TR>\n"; + } + $s .= '</TABLE>'; + print $s; +} + +?>
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