[banana.git] / install.d / format.inc.php

<?php
/********************************************************************************
* install.d/format.inc.php : HTML output subroutines
* --------------------------
*
* This file is part of the banana distribution
* Copyright: See COPYING files that comes with this distribution
********************************************************************************/

/** produces HTML output for overview
 * @param $_header STRING name of the header
 * @param $_text STRING value of the header
 * @param $_id INTEGER MSGNUM of message
 * @param $_group TEXT name of newsgroup
 * @param $_isref BOOLEAN emphasizes message in overview tree ?
 * @param $_isread BOOLEAN displays message as read ?
 * @return STRING HTML output
 * @see disp_desc
 */

function formatSpoolHeader($_header,$_text,$_id,$_group,$_isref,$_isread=true) {
  global $locale;
  switch ($_header) {
    case "date": 
      return date($locale['format']['datefmt'],$_text);
    case "from":
#     From: mark@cbosgd.ATT.COM
#     From: mark@cbosgd.ATT.COM (Mark Horton)
#     From: Mark Horton <mark@cbosgd.ATT.COM>
      $result = htmlentities($_text);
      if (preg_match("/^([^ ]+)@([^ ]+)$/",$_text,$regs))
        $result="<a href=\"&#109;&#97;&#105;&#108;&#116;&#111;&#58;".
          "{$regs[1]}&#64;{$regs[2]}\">".htmlentities($regs[1].
          "&#64;".$regs[2])."</a>";
      if (preg_match("/^([^ ]+)@([^ ]+) \((.*)\)$/",$_text,$regs))
        $result="<a href=\"&#109;&#97;&#105;&#108;&#116;&#111;&#58;".
          "{$regs[1]}&#64;{$regs[2]}\">".htmlentities($regs[3])."</a>";
      if (preg_match("/^\"?([^<>\"]+)\"? +<(.+)@(.+)>$/",$_text,$regs))
        $result="<a href=\"&#109;&#97;&#105;&#108;&#116;&#111;&#58;".
          "{$regs[2]}&#64;{$regs[3]}\">".htmlentities($regs[1])."</a>";
      return preg_replace("/\\\(\(|\))/","\\1",$result);
    case "subject":
      if ($_isref) {
        return '<span class="isref">'.htmlentities($_text).'</span>';
      } else {
        if ($_isread) {
          return "<a href=\"article.php?group=$_group&amp;id=$_id\">"
          .htmlentities($_text)."</a>";
        }else {
          return "<a href=\"article.php?group=$_group&amp;id=$_id\"><b>"
          .htmlentities($_text)."</b></a>";
        }
      }
    default:
      return htmlentities($_text);
  }
}

/** produces HTML ouput for header section in post.php
 * @param $_header STRING name of the header
 * @param $_text STRING value of the header
 * @param $_spool OBJECT spool object for building references
 * @return STRING HTML output
 */

function formatDisplayHeader($_header,$_text,$_spool) {
  global $locale;
  switch ($_header) {
    case "date": 
      return locale_date($_text);
    case "followup":
    case "newsgroups":
      $res = "";
      $groups = preg_split("/(\t| )*,(\t| )*/",$_text);
      foreach ($groups as $g) {
        $res.='<a href="thread.php?group='.$g.'">'.$g.'</a>, ';
      }
      return substr($res,0, -2);
    case "from":
#     From: mark@cbosgd.ATT.COM
#     From: mark@cbosgd.ATT.COM (Mark Horton)
#     From: Mark Horton <mark@cbosgd.ATT.COM>
#     From: Anonymous <anonymous>
      $result = htmlentities($_text);
      if (preg_match("/^([^ ]+)@([^ ]+)$/",$_text,$regs))
        $result="<a href=\"&#109;&#97;&#105;&#108;&#116;&#111;&#58;"
          ."{$regs[1]}&#64;{$regs[2]}\">".htmlentities($regs[1])
          ."&#64;{$regs[2]}</a>";
      if (preg_match("/^([^ ]+)@([^ ]+) \((.*)\)$/",$_text,$regs))
        $result="<a href=\"&#109;&#97;&#105;&#108;&#116;&#111;&#58;"
          ."{$regs[1]}&#64;{$regs[2]}\">".htmlentities($regs[3])
          ."</a>";
      if (preg_match("/^\"?([^<>\"]+)\"? +<(.+)@(.+)>$/",$_text,$regs))
        $result="<a href=\"&#109;&#97;&#105;&#108;&#116;&#111;&#58;"
          ."{$regs[2]}&#64;{$regs[3]}\">".htmlentities($regs[1])
          ."</a>";
      return preg_replace("/\\\(\(|\))/","\\1",$result);
    case "references":
      $rsl = "";
      $ndx = 1;
      $text=str_replace("><","> <",$_text);
      $text=preg_split("/( |\t)/",strtr($text,$_spool->ids));
      $parents=preg_grep("/^\d+$/",$text);
      $p=array_pop($parents);
      while ($p) {
        $rsl .= "<a href=\"article.php?group={$_spool->group}"
          ."&amp;id=$p\">$ndx</a> ";
        $_spool->overview[$p]->desc++;
        $p = $_spool->overview[$p]->parent;
        $ndx++;
      }
      return $rsl;
    case "xface":
      return '<img src="xface.php?face='.base64_encode($_text)
      .'"  alt="x-face" />';
    default:
      return htmlentities($_text);
  }
}

/** produces HTML output for message body
 * @param $_text STRING message body
 * @return STRING HTML output
 */
function formatbody($_text) {
  global $news;
  $res ="\n\n";
  $res .= htmlentities(wrap($_text,"",$news['wrap']))."\n";
  $res = preg_replace("/(&lt;|&gt;|&quot;)/"," \\1 ",$res);
  $res = preg_replace('/(["\[])?((https?|ftp|news):\/\/[a-z@0-9.~%$��&i#\-+=_\/\?]*)(["\]])?/i',
    "\\1<a href=\"\\2\">\\2</a>\\4", $res);
  $res = preg_replace("/ (&lt;|&gt;|&quot;) /","\\1",$res);
  return $res."\n";
}

/** contextual links 
 * @return STRING HTML output
 */
function displayshortcuts() {
  global $news,$locale,$first,$spool,$group,$post,$id;
  $sname = $_SERVER['SCRIPT_NAME'];
  $array = explode('/',$sname);
  $sname = array_pop($array);

  echo '<div class="shortcuts">';
  echo '[<a href="disconnect.php">'.$locale['format']['disconnection']
    .'</a>] ';
  
  switch ($sname) {
    case 'thread.php' :
      echo '[<a href="index.php">'.$locale['format']['grouplist']
        .'</a>] ';
      echo "[<a href=\"post.php?group=$group\">"
        .$locale['format']['newpost']."</a>] ";
      if (sizeof($spool->overview)>$news['max']) {
        for ($ndx=1; $ndx<=sizeof($spool->overview); $ndx += $news['max']) {
          if ($first==$ndx) {
            echo "[$ndx-".min($ndx+$news['max']-1,sizeof($spool->overview))."] ";
          } else {
            echo "[<a href=\"".$_SERVER['PHP_SELF']."?group=$group&amp;first="
           ."$ndx\">$ndx-".min($ndx+$news['max']-1,sizeof($spool->overview))
            ."</a>] ";
          }
        }
      }
      break;
    case 'article.php' :
      echo '[<a href="index.php">'.$locale['format']['grouplist']
        .'</a>] ';
      echo "[<a href=\"thread.php?group=$group\">"
        .$locale['format']['group_b'].$group
        .$locale['format']['group_a']."</a>] ";
      echo "[<a href=\"post.php?group=$group&amp;id=$id&amp;type=followup\">"
        .$locale['format']['followup']."</a>] ";
      if (checkcancel($post->headers)) {
        echo "[<a href=\"article.php?group=$group&amp;id=$id&amp;type=cancel\">"
        .$locale['format']['cancel']."</a>] ";
      }
      break;
    case 'post.php' :
      echo '[<a href="index.php">'.$locale['format']['grouplist']
        .'</a>] ';
      echo "[<a href=\"thread.php?group=$group\">"
        .$locale['format']['group_b'].$group
        .$locale['format']['group_a']."</a>] ";
      break;
  }
  echo '</div>';
}

?>
Commit	Line	Data
6ab9c313	1	<?php
	2	/********************************************************************************
	3	* install.d/format.inc.php : HTML output subroutines
	4	* --------------------------
	5	*
	6	* This file is part of the banana distribution
	7	* Copyright: See COPYING files that comes with this distribution
	8	********************************************************************************/
	9
	10	/** produces HTML output for overview
	11	* @param $_header STRING name of the header
	12	* @param $_text STRING value of the header
	13	* @param $_id INTEGER MSGNUM of message
	14	* @param $_group TEXT name of newsgroup
	15	* @param $_isref BOOLEAN emphasizes message in overview tree ?
	16	* @param $_isread BOOLEAN displays message as read ?
	17	* @return STRING HTML output
	18	* @see disp_desc
	19	*/
	20
	21	function formatSpoolHeader($_header,$_text,$_id,$_group,$_isref,$_isread=true) {
	22	global $locale;
	23	switch ($_header) {
	24	case "date":
	25	return date($locale['format']['datefmt'],$_text);
	26	case "from":
	27	# From: mark@cbosgd.ATT.COM
	28	# From: mark@cbosgd.ATT.COM (Mark Horton)
	29	# From: Mark Horton <mark@cbosgd.ATT.COM>
	30	$result = htmlentities($_text);
	31	if (preg_match("/^([^ ]+)@([^ ]+)$/",$_text,$regs))
	32	$result="<a href=\"mailto:".
	33	"{$regs[1]}@{$regs[2]}\">".htmlentities($regs[1].
	34	"@".$regs[2])."</a>";
	35	if (preg_match("/^([^ ]+)@([^ ]+) \((.*)\)$/",$_text,$regs))
	36	$result="<a href=\"mailto:".
	37	"{$regs[1]}@{$regs[2]}\">".htmlentities($regs[3])."</a>";
	38	if (preg_match("/^\"?([^<>\"]+)\"? +<(.+)@(.+)>$/",$_text,$regs))
	39	$result="<a href=\"mailto:".
	40	"{$regs[2]}@{$regs[3]}\">".htmlentities($regs[1])."</a>";
	41	return preg_replace("/\\\(\(\|\))/","\\1",$result);
	42	case "subject":
	43	if ($_isref) {
	44	return '<span class="isref">'.htmlentities($_text).'</span>';
	45	} else {
	46	if ($_isread) {
cf0b2c70	47	return "<a href=\"article.php?group=$_group&id=$_id\">"
6ab9c313	48	.htmlentities($_text)."</a>";
6ab9c313	49	}else {
cf0b2c70	50	return "<a href=\"article.php?group=$_group&id=$_id\"><b>"
6ab9c313	51	.htmlentities($_text)."</b></a>";
	52	}
	53	}
	54	default:
	55	return htmlentities($_text);
	56	}
	57	}
	58
	59	/** produces HTML ouput for header section in post.php
	60	* @param $_header STRING name of the header
	61	* @param $_text STRING value of the header
	62	* @param $_spool OBJECT spool object for building references
	63	* @return STRING HTML output
	64	*/
	65
	66	function formatDisplayHeader($_header,$_text,$_spool) {
	67	global $locale;
	68	switch ($_header) {
	69	case "date":
	70	return locale_date($_text);
	71	case "followup":
	72	case "newsgroups":
	73	$res = "";
	74	$groups = preg_split("/(\t\| ),(\t\| )/",$_text);
4491aea0	75	foreach ($groups as $g) {
6ab9c313	76	$res.='<a href="thread.php?group='.$g.'">'.$g.'</a>, ';
	77	}
	78	return substr($res,0, -2);
	79	case "from":
	80	# From: mark@cbosgd.ATT.COM
	81	# From: mark@cbosgd.ATT.COM (Mark Horton)
	82	# From: Mark Horton <mark@cbosgd.ATT.COM>
	83	# From: Anonymous <anonymous>
	84	$result = htmlentities($_text);
	85	if (preg_match("/^([^ ]+)@([^ ]+)$/",$_text,$regs))
	86	$result="<a href=\"mailto:"
	87	."{$regs[1]}@{$regs[2]}\">".htmlentities($regs[1])
	88	."@{$regs[2]}</a>";
	89	if (preg_match("/^([^ ]+)@([^ ]+) \((.*)\)$/",$_text,$regs))
	90	$result="<a href=\"mailto:"
	91	."{$regs[1]}@{$regs[2]}\">".htmlentities($regs[3])
	92	."</a>";
	93	if (preg_match("/^\"?([^<>\"]+)\"? +<(.+)@(.+)>$/",$_text,$regs))
	94	$result="<a href=\"mailto:"
	95	."{$regs[2]}@{$regs[3]}\">".htmlentities($regs[1])
	96	."</a>";
	97	return preg_replace("/\\\(\(\|\))/","\\1",$result);
	98	case "references":
	99	$rsl = "";
	100	$ndx = 1;
	101	$text=str_replace("><","> <",$_text);
4491aea0	102	$text=preg_split("/( \|\t)/",strtr($text,$_spool->ids));
4491aea0	103	$parents=preg_grep("/^\d+$/",$text);
6ab9c313	104	$p=array_pop($parents);
	105	while ($p) {
	106	$rsl .= "<a href=\"article.php?group={$_spool->group}"
cf0b2c70	107	."&id=$p\">$ndx</a> ";
6ab9c313	108	$_spool->overview[$p]->desc++;
	109	$p = $_spool->overview[$p]->parent;
	110	$ndx++;
	111	}
	112	return $rsl;
	113	case "xface":
	114	return '<img src="xface.php?face='.base64_encode($_text)
	115	.'" alt="x-face" />';
	116	default:
	117	return htmlentities($_text);
	118	}
	119	}
	120
	121	/** produces HTML output for message body
	122	* @param $_text STRING message body
	123	* @return STRING HTML output
	124	*/
	125	function formatbody($_text) {
	126	global $news;
	127	$res ="\n\n";
	128	$res .= htmlentities(wrap($_text,"",$news['wrap']))."\n";
	129	$res = preg_replace("/(<\|>\|")/"," \\1 ",$res);
	130	$res = preg_replace('/(["\[])?((https?\|ftp\|news):\/\/[a-z@0-9.~%$��&i#\-+=_\/\?]*)(["\]])?/i',
	131	"\\1<a href=\"\\2\">\\2</a>\\4", $res);
	132	$res = preg_replace("/ (<\|>\|") /","\\1",$res);
	133	return $res."\n";
	134	}
	135
	136	/** contextual links
	137	* @return STRING HTML output
	138	*/
	139	function displayshortcuts() {
	140	global $news,$locale,$first,$spool,$group,$post,$id;
	141	$sname = $_SERVER['SCRIPT_NAME'];
	142	$array = explode('/',$sname);
	143	$sname = array_pop($array);
	144
	145	echo '<div class="shortcuts">';
	146	echo '[<a href="disconnect.php">'.$locale['format']['disconnection']
	147	.'</a>] ';
	148
	149	switch ($sname) {
	150	case 'thread.php' :
	151	echo '[<a href="index.php">'.$locale['format']['grouplist']
	152	.'</a>] ';
	153	echo "[<a href=\"post.php?group=$group\">"
	154	.$locale['format']['newpost']."</a>] ";
	155	if (sizeof($spool->overview)>$news['max']) {
	156	for ($ndx=1; $ndx<=sizeof($spool->overview); $ndx += $news['max']) {
	157	if ($first==$ndx) {
	158	echo "[$ndx-".min($ndx+$news['max']-1,sizeof($spool->overview))."] ";
	159	} else {
cf0b2c70	160	echo "[<a href=\"".$_SERVER['PHP_SELF']."?group=$group&first="
6ab9c313	161	."$ndx\">$ndx-".min($ndx+$news['max']-1,sizeof($spool->overview))
	162	."</a>] ";
	163	}
	164	}
	165	}
	166	break;
	167	case 'article.php' :
	168	echo '[<a href="index.php">'.$locale['format']['grouplist']
	169	.'</a>] ';
	170	echo "[<a href=\"thread.php?group=$group\">"
	171	.$locale['format']['group_b'].$group
	172	.$locale['format']['group_a']."</a>] ";
cf0b2c70	173	echo "[<a href=\"post.php?group=$group&id=$id&type=followup\">"
6ab9c313	174	.$locale['format']['followup']."</a>] ";
6ab9c313	175	if (checkcancel($post->headers)) {
cf0b2c70	176	echo "[<a href=\"article.php?group=$group&id=$id&type=cancel\">"
6ab9c313	177	.$locale['format']['cancel']."</a>] ";
	178	}
	179	break;
	180	case 'post.php' :
	181	echo '[<a href="index.php">'.$locale['format']['grouplist']
	182	.'</a>] ';
	183	echo "[<a href=\"thread.php?group=$group\">"
	184	.$locale['format']['group_b'].$group
	185	.$locale['format']['group_a']."</a>] ";
	186	break;
	187	}
	188	echo '</div>';
	189	}
	190
	191	?>
	192