mirror of
https://github.com/alchemy-fr/Phraseanet.git
synced 2025-10-10 19:43:16 +00:00
263 lines
7.0 KiB
PHP
263 lines
7.0 KiB
PHP
<?php
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class p4string
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{
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public static function addFirstSlash($path)
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{
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if($path=="")
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return("./");
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$c = substr($path,0,1);
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if($c!="/" && $c!="\\")
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$path = "/".$path;
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return($path);
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}
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public static function delFirstSlash($path)
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{
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if($path=="/" || $path=="\\")
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return("");
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$c = substr($path,0,1);
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if($c=="/" || $c=="\\")
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$path = substr($path, 1, strlen($path));
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if($path=="")
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$path = "./";
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return($path);
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}
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public static function addEndSlash($path)
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{
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if($path=="")
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return("./");
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$c = substr($path,-1,1);
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if($c!="/" && $c!="\\")
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$path .= "/";
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return($path);
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}
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public static function delEndSlash($path)
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{
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if($path=="/" || $path=="\\")
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return("");
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$c = substr($path,-1,1);
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if($c=="/" || $c=="\\")
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$path = substr($path, 0, strlen($path)-1);
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if($path=="")
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$path = ".";
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return($path);
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}
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public static function cleanTags($string)
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{
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return strip_tags($string, '<p><a><b><i><div><ul><ol><li>');
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}
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public static function checkMail($adresse)
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{
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$Syntaxe='#^[\w.-]+@[\w.-]+\.[a-zA-Z]{2,6}$#';
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if(preg_match($Syntaxe,$adresse))
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return true;
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else
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return false;
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}
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public static function encodeMailSubject($subject)
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{
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return("=?UTF-8?B?".base64_encode(html_entity_decode(str_replace(array("\r\n","\n","\r")," ",$subject), ENT_COMPAT, "UTF-8"))."?=\n");
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}
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public static function JSstring($s)
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{
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return(str_replace(array("\\", "\"", "\r", "\n"), array("\\\\", "\\\"", "\\r", "\\n"), $s));
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}
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public static function MakeString($s, $context='html', $quoted='')
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{
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switch(mb_strtolower($context.'_'.$quoted))
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{
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case 'js_': // old method
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$s = str_replace(array("\\", "\"", "'", "\r", "\n"), array("\\\\", "\\\"", "\\'", "\\r", "\\n"), $s);
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break;
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case 'js_"':
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$s = str_replace(array("\\", "\"", "\r", "\n"), array("\\\\", "\\\"", "\\r", "\\n"), $s);
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break;
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case 'js_\'':
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$s = str_replace(array("\\", "'", "\r", "\n"), array("\\\\", "\\'", "\\r", "\\n"), $s);
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break;
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case 'dquot_"':
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$s = str_replace(array("\\", "\"", "\r", "\n"), array("\\\\", "\\\"", "\\r", "\\n"), $s);
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break;
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case 'squot_"':
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$s = str_replace(array("\\", "'", "\r", "\n"), array("\\\\", "\\'", "\\r", "\\n"), $s);
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break;
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case 'html_': // old method
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case 'html_\'':
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case 'html_"':
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$s = str_replace(array("&", "<", ">", "\n"), array("&", "<", ">", "<br/>\n"), $s);
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break;
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case 'htmlprop_':
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$s = str_replace(array("\"", "'", "<", ">"), array(""", "'" , "<", ">"), $s);
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break;
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case 'htmlprop_\'':
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$s = str_replace(array("'", "<", ">"), array("'" , "<", ">"), $s);
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break;
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case 'htmlprop_"':
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$s = str_replace(array("\"", "<", ">"), array(""", "<", ">"), $s);
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break;
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case 'form_':
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case 'form_\'': // <input type... value='$phpvar'...>
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case 'form_"':
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$s = str_replace(array("&", "\"", "'", "<", ">"), array("&", """, "'" , "<", ">"), $s);
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break;
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case 'none_"':
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default:
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break;
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}
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return($s);
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}
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public static function cutDesc($title,$longueur,$beginHiLight,$endHiLight)
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{
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if( mb_strlen($title)<=$longueur )
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return $title;
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$oldtitle = $title;
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$newtitle = "";
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$lenBegin = mb_strlen($beginHiLight);
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$lenEnd = mb_strlen($endHiLight);
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$continu = true;
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$tabHiLight = NULL;
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$idx = 0 ;
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$tmpTitle = $title;
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$tmpTitle = $title;
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$lastPos = 0;
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$continu = true;
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while($continu)
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{
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if( ($positiionBegin=mb_stripos($tmpTitle,$beginHiLight))!==FALSE )
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{
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$tabHiLight[$idx]["begin"]=$positiionBegin+$lastPos;
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$lastPos += ($positiionBegin+$lenBegin);
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$tmpTitle = mb_substr($tmpTitle, ($positiionBegin+$lenBegin));
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if(($positiionEnd=mb_stripos($tmpTitle, $endHiLight))!==FALSE )
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{
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$tabHiLight[$idx]["end"]=$positiionEnd+$lastPos;
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$idx++ ;
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$lastPos += ($positiionEnd+$lenEnd);
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$tmpTitle = mb_substr($tmpTitle, ($positiionEnd+$lenEnd));
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}
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else
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$continu = false;
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}
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else
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$continu = false;
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}
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if($tabHiLight)
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{
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for( $i=0; $i<count($tabHiLight); $i++ ) //$tabHiLight as $index=>$hl)
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{
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if($longueur> $tabHiLight[$i]["begin"] && $longueur< ($tabHiLight[$i]["end"]+$lenEnd) )
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{
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// on va couper ....
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// ...soit on coupe pile dans la balise ouvrante
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if( $longueur>$tabHiLight[$i]["begin"] && $longueur<($tabHiLight[$i]["begin"]+$lenBegin) )
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{
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// dans ce cas on zappe avant la balise
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$newtitle = mb_substr($title,0,$tabHiLight[$i]["begin"]) ;
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$i = count($tabHiLight);
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}
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elseif( $longueur>($tabHiLight[$i]["end"]) && $longueur<($tabHiLight[$i]["end"]+$lenEnd) ) // .....soit pile poil dans la balise fermante
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{
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// dans ce cas on met la fin de la balise et on zappe le reste
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$newtitle = mb_substr($title,0,$tabHiLight[$i]["end"]+$lenEnd) ;
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$i = count($tabHiLight);
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}
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else// ....on coupe entre 2 balises, pas de souci
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{
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$newtitle = mb_substr($title,0,$longueur) . $endHiLight;
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$i = count($tabHiLight);
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}
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}
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elseif( ($i+1)==count($tabHiLight)) // elseif($i>0)
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{
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//if( $longueur>=($tabHiLight[$i-1]["end"]+$lenEnd) && $longueur<=$tabHiLight[$i]["begin"] )
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//{
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//}
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// je suis a la fin du tableau d"e highlight et pas de coupe donc je suis ..
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// ... soit entre une balise fermante et une ouvrante
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// ... soit avant la premiere balise ouvrante
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// ... soit apres la derniere balise ouvrante
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// pas de souci
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$newtitle = mb_substr($title,0,$longueur);
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$i = count($tabHiLight);
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}
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}
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}
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else
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{
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// pas de highlight, on coupe ou on veut alors
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$newtitle = mb_substr($title,0,50);
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}
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if( mb_strlen($title)> mb_strlen($newtitle) )
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$newtitle = $newtitle."...";
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return $newtitle;
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}
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public static function entitydecode($string)
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{
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return str_replace(array('[[',']]'),array('<','>'),($string));
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}
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public static function quotescode($string)
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{
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return str_replace(array('"','\''),array('"','''),($string));
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}
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public static function hasAccent($string)
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{
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$ret = true;
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preg_match('/^[a-zA-Z0-9-_]+$/', $string, $matches);
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if(count($matches) == '1' && $matches[0] == $string)
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$ret = false;
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return $ret;
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}
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public static function jsonencode($datas)
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{
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if(version_compare(PHP_VERSION, '5.3.0') >= 0)
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{
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return json_encode($datas,JSON_HEX_TAG|JSON_HEX_QUOT|JSON_HEX_AMP|JSON_HEX_APOS);
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}
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else
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{
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return json_encode($datas);
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}
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}
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public static function format_octets($octets, $precision = 2)
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{
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$octets = (int)$octets;
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if($octets < 900)
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return $octets.' o';
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$koctet = round($octets / 1024, $precision);
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if($koctet < 900)
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return $koctet.' ko';
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$Moctet = round($octets / (1024 * 1024), $precision);
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if($Moctet < 900)
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return $Moctet.' Mo';
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$Goctet = round($octets / (1024 * 1024 * 1024), $precision);
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if($Goctet < 900)
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return $Goctet.' Go';
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$Toctet = round($octets / (1024 * 1024 * 1024 * 1024), $precision);
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return $Toctet.' To';
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}
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} |