/cms/modules/pdf/htmltoolkit.php
PHP | 253 lines | 216 code | 13 blank | 24 comment | 29 complexity | 71b16636f0e3939eecae655701c00735 MD5 | raw file
- <?php
- /*
- This script is supposed to be used together with the HTML2FPDF.php class
- Copyright (C) 2004-2005 Renato Coelho
- */
-
- function ConvertColor($color="#000000"){
- //returns an associative array (keys: R,G,B) from html code (e.g. #3FE5AA)
-
- //W3C approved color array (disabled)
- //static $common_colors = array('black'=>'#000000','silver'=>'#C0C0C0','gray'=>'#808080', 'white'=>'#FFFFFF','maroon'=>'#800000','red'=>'#FF0000','purple'=>'#800080','fuchsia'=>'#FF00FF','green'=>'#008000','lime'=>'#00FF00','olive'=>'#808000','yellow'=>'#FFFF00','navy'=>'#000080', 'blue'=>'#0000FF','teal'=>'#008080','aqua'=>'#00FFFF');
- //All color names array
- static $common_colors = array('antiquewhite'=>'#FAEBD7','aquamarine'=>'#7FFFD4','beige'=>'#F5F5DC','black'=>'#000000','blue'=>'#0000FF','brown'=>'#A52A2A','cadetblue'=>'#5F9EA0','chocolate'=>'#D2691E','cornflowerblue'=>'#6495ED','crimson'=>'#DC143C','darkblue'=>'#00008B','darkgoldenrod'=>'#B8860B','darkgreen'=>'#006400','darkmagenta'=>'#8B008B','darkorange'=>'#FF8C00','darkred'=>'#8B0000','darkseagreen'=>'#8FBC8F','darkslategray'=>'#2F4F4F','darkviolet'=>'#9400D3','deepskyblue'=>'#00BFFF','dodgerblue'=>'#1E90FF','firebrick'=>'#B22222','forestgreen'=>'#228B22','gainsboro'=>'#DCDCDC','gold'=>'#FFD700','gray'=>'#808080','green'=>'#008000','greenyellow'=>'#ADFF2F','hotpink'=>'#FF69B4','indigo'=>'#4B0082','khaki'=>'#F0E68C','lavenderblush'=>'#FFF0F5','lemonchiffon'=>'#FFFACD','lightcoral'=>'#F08080','lightgoldenrodyellow'=>'#FAFAD2','lightgreen'=>'#90EE90','lightsalmon'=>'#FFA07A','lightskyblue'=>'#87CEFA','lightslategray'=>'#778899','lightyellow'=>'#FFFFE0','limegreen'=>'#32CD32','magenta'=>'#FF00FF','mediumaquamarine'=>'#66CDAA','mediumorchid'=>'#BA55D3','mediumseagreen'=>'#3CB371','mediumspringgreen'=>'#00FA9A','mediumvioletred'=>'#C71585','mintcream'=>'#F5FFFA','moccasin'=>'#FFE4B5','navy'=>'#000080','olive'=>'#808000','orange'=>'#FFA500','orchid'=>'#DA70D6','palegreen'=>'#98FB98','palevioletred'=>'#D87093','peachpuff'=>'#FFDAB9','pink'=>'#FFC0CB','powderblue'=>'#B0E0E6','red'=>'#FF0000','royalblue'=>'#4169E1','salmon'=>'#FA8072','seagreen'=>'#2E8B57','sienna'=>'#A0522D','skyblue'=>'#87CEEB','slategray'=>'#708090','springgreen'=>'#00FF7F','tan'=>'#D2B48C','thistle'=>'#D8BFD8','turquoise'=>'#40E0D0','violetred'=>'#D02090','white'=>'#FFFFFF','yellow'=>'#FFFF00');
- //http://www.w3schools.com/css/css_colornames.asp
- if ( ($color{0} != '#') and ( strstr($color,'(') === false ) ) $color = $common_colors[strtolower($color)];
-
- if ($color{0} == '#') //case of #nnnnnn or #nnn
- {
- $cor = strtoupper($color);
- if (strlen($cor) == 4) // Turn #RGB into #RRGGBB
- {
- $cor = "#" . $cor{1} . $cor{1} . $cor{2} . $cor{2} . $cor{3} . $cor{3};
- }
- $R = substr($cor, 1, 2);
- $vermelho = hexdec($R);
- $V = substr($cor, 3, 2);
- $verde = hexdec($V);
- $B = substr($cor, 5, 2);
- $azul = hexdec($B);
- $color = array();
- $color['R']=$vermelho;
- $color['G']=$verde;
- $color['B']=$azul;
- }
- else //case of RGB(r,g,b)
- {
- $color = str_replace("rgb(",'',$color); //remove ´rgb(´
- $color = str_replace("RGB(",'',$color); //remove ´RGB(´ -- PHP < 5 does not have str_ireplace
- $color = str_replace(")",'',$color); //remove ´)´
- $cores = explode(",", $color);
- $color = array();
- $color['R']=$cores[0];
- $color['G']=$cores[1];
- $color['B']=$cores[2];
- }
- if (empty($color)) return array('R'=>255,'G'=>255,'B'=>255);
- else return $color; // array['R']['G']['B']
- }
-
- function ConvertSize($size=5,$maxsize=0){
- // Depends of maxsize value to make % work properly. Usually maxsize == pagewidth
- //Identify size (remember: we are using 'mm' units here)
- if ( stristr($size,'px') ) $size *= 0.2645; //pixels
- elseif ( stristr($size,'cm') ) $size *= 10; //centimeters
- elseif ( stristr($size,'mm') ) $size += 0; //millimeters
- elseif ( stristr($size,'in') ) $size *= 25.4; //inches
- elseif ( stristr($size,'pc') ) $size *= 38.1/9; //PostScript picas
- elseif ( stristr($size,'pt') ) $size *= 25.4/72; //72dpi
- elseif ( stristr($size,'%') )
- {
- $size += 0; //make "90%" become simply "90"
- $size *= $maxsize/100;
- }
- else $size *= 0.2645; //nothing == px
-
- return $size;
- }
-
- function value_entity_decode($html)
- {
- //replace each value entity by its respective char
- preg_match_all('|&#(.*?);|',$html,$temparray);
- foreach($temparray[1] as $val) $html = str_replace("&#".$val.";",chr($val),$html);
- return $html;
- }
-
- function lesser_entity_decode($html)
- {
- //supports the most used entity codes
- $html = str_replace(" "," ",$html);
- $html = str_replace("&","&",$html);
- $html = str_replace("<","<",$html);
- $html = str_replace(">",">",$html);
- $html = str_replace("«","«",$html);
- $html = str_replace("»","»",$html);
- $html = str_replace("¶","¶",$html);
- $html = str_replace("€","€",$html);
- $html = str_replace("™","™",$html);
- $html = str_replace("©","©",$html);
- $html = str_replace("®","®",$html);
- $html = str_replace("±","±",$html);
- $html = str_replace("˜","~",$html);
- $html = str_replace("ˆ","^",$html);
- $html = str_replace(""",'"',$html);
- $html = str_replace("‰","‰",$html);
- $html = str_replace("‡","‡",$html);
- $html = str_replace("†","†",$html);
- return $html;
- }
-
- function AdjustHTML($html,$usepre=true)
- {
- //Try to make the html text more manageable (turning it into XHTML)
-
- //Remove javascript code from HTML (should not appear in the PDF file)
- $regexp = '|<script.*?</script>|si';
- $html = preg_replace($regexp,'',$html);
-
- $html = str_replace("\r\n","\n",$html); //replace carriagereturn-linefeed-combo by a simple linefeed
- $html = str_replace("\f",'',$html); //replace formfeed by nothing
- $html = str_replace("\r",'',$html); //replace carriage return by nothing
- if ($usepre) //used to keep \n on content inside <pre> and inside <textarea>
- {
- // Preserve '\n's in content between the tags <pre> and </pre>
- $regexp = '#<pre(.*?)>(.+?)</pre>#si';
- $thereispre = preg_match_all($regexp,$html,$temp);
- // Preserve '\n's in content between the tags <textarea> and </textarea>
- $regexp2 = '#<textarea(.*?)>(.+?)</textarea>#si';
- $thereistextarea = preg_match_all($regexp2,$html,$temp2);
- $html = str_replace("\n",' ',$html); //replace linefeed by spaces
- $html = str_replace("\t",' ',$html); //replace tabs by spaces
- $regexp3 = '#\s{2,}#s'; // turn 2+ consecutive spaces into one
- $html = preg_replace($regexp3,' ',$html);
- $iterator = 0;
- while($thereispre) //Recover <pre attributes>content</pre>
- {
- $temp[2][$iterator] = str_replace("\n","<br>",$temp[2][$iterator]);
- $html = preg_replace($regexp,'<erp'.$temp[1][$iterator].'>'.$temp[2][$iterator].'</erp>',$html,1);
- $thereispre--;
- $iterator++;
- }
- $iterator = 0;
- while($thereistextarea) //Recover <textarea attributes>content</textarea>
- {
- $temp2[2][$iterator] = str_replace(" "," ",$temp2[2][$iterator]);
- $html = preg_replace($regexp2,'<aeratxet'.$temp2[1][$iterator].'>'.trim($temp2[2][$iterator]).'</aeratxet>',$html,1);
- $thereistextarea--;
- $iterator++;
- }
- //Restore original tag names
- $html = str_replace("<erp","<pre",$html);
- $html = str_replace("</erp>","</pre>",$html);
- $html = str_replace("<aeratxet","<textarea",$html);
- $html = str_replace("</aeratxet>","</textarea>",$html);
- // (the code above might slowdown overall performance?)
- } //end of if($usepre)
- else
- {
- $html = str_replace("\n",' ',$html); //replace linefeed by spaces
- $html = str_replace("\t",' ',$html); //replace tabs by spaces
- $regexp = '/\\s{2,}/s'; // turn 2+ consecutive spaces into one
- $html = preg_replace($regexp,' ',$html);
- }
- // remove redundant <br>'s before </div>, avoiding huge leaps between text blocks
- // such things appear on computer-generated HTML code
- $regexp = '/(<br[ \/]?[\/]?>)+?<\/div>/si'; //<?//fix PSPAD highlight bug
- $html = preg_replace($regexp,'</div>',$html);
- return $html;
- }
-
- function dec2alpha($valor,$toupper="true"){
- // returns a string from A-Z to AA-ZZ to AAA-ZZZ
- // OBS: A = 65 ASCII TABLE VALUE
- if (($valor < 1) || ($valor > 18278)) return "?"; //supports 'only' up to 18278
- $c1 = $c2 = $c3 = '';
- if ($valor > 702) // 3 letters (up to 18278)
- {
- $c1 = 65 + floor(($valor-703)/676);
- $c2 = 65 + floor((($valor-703)%676)/26);
- $c3 = 65 + floor((($valor-703)%676)%26);
- }
- elseif ($valor > 26) // 2 letters (up to 702)
- {
- $c1 = (64 + (int)(($valor-1) / 26));
- $c2 = (64 + (int)($valor % 26));
- if ($c2 == 64) $c2 += 26;
- }
- else // 1 letter (up to 26)
- {
- $c1 = (64 + $valor);
- }
- $alpha = chr($c1);
- if ($c2 != '') $alpha .= chr($c2);
- if ($c3 != '') $alpha .= chr($c3);
- if (!$toupper) $alpha = strtolower($alpha);
- return $alpha;
- }
-
- function dec2roman($valor,$toupper=true){
- //returns a string as a roman numeral
- if (($valor >= 5000) || ($valor < 1)) return "?"; //supports 'only' up to 4999
- $aux = (int)($valor/1000);
- if ($aux!==0)
- {
- $valor %= 1000;
- while($aux!==0)
- {
- $r1 .= "M";
- $aux--;
- }
- }
- $aux = (int)($valor/100);
- if ($aux!==0)
- {
- $valor %= 100;
- switch($aux){
- case 3: $r2="C";
- case 2: $r2.="C";
- case 1: $r2.="C"; break;
- case 9: $r2="CM"; break;
- case 8: $r2="C";
- case 7: $r2.="C";
- case 6: $r2.="C";
- case 5: $r2="D".$r2; break;
- case 4: $r2="CD"; break;
- default: break;
- }
- }
- $aux = (int)($valor/10);
- if ($aux!==0)
- {
- $valor %= 10;
- switch($aux){
- case 3: $r3="X";
- case 2: $r3.="X";
- case 1: $r3.="X"; break;
- case 9: $r3="XC"; break;
- case 8: $r3="X";
- case 7: $r3.="X";
- case 6: $r3.="X";
- case 5: $r3="L".$r3; break;
- case 4: $r3="XL"; break;
- default: break;
- }
- }
- switch($valor){
- case 3: $r4="I";
- case 2: $r4.="I";
- case 1: $r4.="I"; break;
- case 9: $r4="IX"; break;
- case 8: $r4="I";
- case 7: $r4.="I";
- case 6: $r4.="I";
- case 5: $r4="V".$r4; break;
- case 4: $r4="IV"; break;
- default: break;
- }
- $roman = $r1.$r2.$r3.$r4;
- if (!$toupper) $roman = strtolower($roman);
- return $roman;
- }
-
- ?>