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Modified text_to_html to use the new smilies, which for efficiency are

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now defined in a global array, and use str_replace instead of ereg ...
This commit is contained in:
moodler 2002-10-12 03:53:40 +00:00
parent d2aad0a838
commit c9dda99059
1 changed files with 52 additions and 12 deletions
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64
lib/weblib.php
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@ -12,6 +12,50 @@
define("FORMAT_MOODLE", "0");
define("FORMAT_HTML", "1");
$SMILEY_TEXT[] = ":-)";
$SMILEY_IMAGE[] = "<IMG ALT=\":-)\" WIDTH=15 HEIGHT=15 SRC=\"$CFG->wwwroot/pix/s/smiley.gif\">";
$SMILEY_TEXT[] = ":)";
$SMILEY_IMAGE[] = "<IMG ALT=\":-)\" WIDTH=15 HEIGHT=15 SRC=\"$CFG->wwwroot/pix/s/smiley.gif\">";
$SMILEY_TEXT[] = ":-D";
$SMILEY_IMAGE[] = "<IMG ALT=\":-D\" WIDTH=15 HEIGHT=15 SRC=\"$CFG->wwwroot/pix/s/biggrin.gif\">";
$SMILEY_TEXT[] = ";-)";
$SMILEY_IMAGE[] = "<IMG ALT=\";-)\" WIDTH=15 HEIGHT=15 SRC=\"$CFG->wwwroot/pix/s/wink.gif\">";
$SMILEY_TEXT[] = ":-/";
$SMILEY_IMAGE[] = "<IMG ALT=\":-/\" WIDTH=15 HEIGHT=15 SRC=\"$CFG->wwwroot/pix/s/mixed.gif\">";
$SMILEY_TEXT[] = "V-.";
$SMILEY_IMAGE[] = "<IMG ALT=\"V-.\" WIDTH=15 HEIGHT=15 SRC=\"$CFG->wwwroot/pix/s/thoughtful.gif\">";
$SMILEY_TEXT[] = ":-P";
$SMILEY_IMAGE[] = "<IMG ALT=\":-P\" WIDTH=15 HEIGHT=15 SRC=\"$CFG->wwwroot/pix/s/tongueout.gif\">";
$SMILEY_TEXT[] = "B-)";
$SMILEY_IMAGE[] = "<IMG ALT=\"B-)\" WIDTH=15 HEIGHT=15 SRC=\"$CFG->wwwroot/pix/s/cool.gif\">";
$SMILEY_TEXT[] = "^-)";
$SMILEY_IMAGE[] = "<IMG ALT=\"^-)\" WIDTH=15 HEIGHT=15 SRC=\"$CFG->wwwroot/pix/s/approve.gif\">";
$SMILEY_TEXT[] = "8-)";
$SMILEY_IMAGE[] = "<IMG ALT=\"8-)\" WIDTH=15 HEIGHT=15 SRC=\"$CFG->wwwroot/pix/s/wideeyes.gif\">";
$SMILEY_TEXT[] = ":o)";
$SMILEY_IMAGE[] = "<IMG ALT=\":o)\" WIDTH=15 HEIGHT=15 SRC=\"$CFG->wwwroot/pix/s/clown.gif\">";
$SMILEY_TEXT[] = ":-(";
$SMILEY_IMAGE[] = "<IMG ALT=\":-(\" WIDTH=15 HEIGHT=15 SRC=\"$CFG->wwwroot/pix/s/sad.gif\">";
$SMILEY_TEXT[] = ":(";
$SMILEY_IMAGE[] = "<IMG ALT=\":-(\" WIDTH=15 HEIGHT=15 SRC=\"$CFG->wwwroot/pix/s/sad.gif\">";
$SMILEY_TEXT[] = "8-.";
$SMILEY_IMAGE[] = "<IMG ALT=\"8-.\" WIDTH=15 HEIGHT=15 SRC=\"$CFG->wwwroot/pix/s/shy.gif\">";
$SMILEY_TEXT[] = ":-I";
$SMILEY_IMAGE[] = "<IMG ALT=\":-I\" WIDTH=15 HEIGHT=15 SRC=\"$CFG->wwwroot/pix/s/blush.gif\">";
$SMILEY_TEXT[] = ":-X";
$SMILEY_IMAGE[] = "<IMG ALT=\":-X\" WIDTH=15 HEIGHT=15 SRC=\"$CFG->wwwroot/pix/s/kiss.gif\">";
$SMILEY_TEXT[] = "8-o";
$SMILEY_IMAGE[] = "<IMG ALT=\"8-o\" WIDTH=15 HEIGHT=15 SRC=\"$CFG->wwwroot/pix/s/surprise.gif\">";
$SMILEY_TEXT[] = "P-|";
$SMILEY_IMAGE[] = "<IMG ALT=\"P-|\" WIDTH=15 HEIGHT=15 SRC=\"$CFG->wwwroot/pix/s/blackeye.gif\">";
$SMILEY_TEXT[] = "8-[";
$SMILEY_IMAGE[] = "<IMG ALT=\"8-[\" WIDTH=15 HEIGHT=15 SRC=\"$CFG->wwwroot/pix/s/angry.gif\">";
$SMILEY_TEXT[] = "xx-P";
$SMILEY_IMAGE[] = "<IMG ALT=\"xx-P\" WIDTH=15 HEIGHT=15 SRC=\"$CFG->wwwroot/pix/s/dead.gif\">";
$SMILEY_TEXT[] = "|-.";
$SMILEY_IMAGE[] = "<IMG ALT=\"|-.\" WIDTH=15 HEIGHT=15 SRC=\"$CFG->wwwroot/pix/s/sleepy.gif\">";
$SMILEY_TEXT[] = "}-]";
$SMILEY_IMAGE[] = "<IMG ALT=\"}-]\" WIDTH=15 HEIGHT=15 SRC=\"$CFG->wwwroot/pix/s/evil.gif\">";
/// Functions
@ -282,6 +326,12 @@ function format_text($text, $format, $options=NULL) {
switch ($format) {
case FORMAT_MOODLE:
if (!isset($options->smiley)) {
$options->smiley=true;
}
if (!isset($options->para)) {
$options->smiley=true;
}
return text_to_html($text, $options->smiley, $options->para);
break;
@ -312,7 +362,7 @@ function clean_text($text, $format) {
function text_to_html($text, $smiley=true, $para=true) {
// Given plain text, makes it into HTML as nicely as possible.
global $CFG;
global $CFG, $SMILEY_TEXT, $SMILEY_IMAGE;
// Remove any whitespace that may be between HTML tags
$text = eregi_replace(">([[:space:]]+)<", "><", $text);
@ -333,18 +383,8 @@ function text_to_html($text, $smiley=true, $para=true) {
$text = nl2br($text);
// Turn smileys into images.
if ($smiley) {
$text = ereg_replace(":)", "<IMG ALT=\"{smile}\" WIDTH=16 HEIGHT=16 SRC=\"$CFG->wwwroot/pix/s/smiley.gif\">", $text);
$text = ereg_replace(":-)", "<IMG ALT=\"{smile}\" WIDTH=16 HEIGHT=16 SRC=\"$CFG->wwwroot/pix/s/smiley.gif\">", $text);
$text = ereg_replace(":-D", "<IMG ALT=\"{grin}\" WIDTH=16 HEIGHT=16 SRC=\"$CFG->wwwroot/pix/s/biggrin.gif\">", $text);
$text = ereg_replace(";-)", "<IMG ALT=\"{wink}\" WIDTH=16 HEIGHT=16 SRC=\"$CFG->wwwroot/pix/s/wink.gif\">", $text);
$text = ereg_replace("8-)", "<IMG ALT=\"{wide-eyed}\" WIDTH=16 HEIGHT=16 SRC=\"$CFG->wwwroot/pix/s/wideeyes.gif\">", $text);
$text = ereg_replace(":-\(","<IMG ALT=\"{sad}\" WIDTH=16 HEIGHT=16 SRC=\"$CFG->wwwroot/pix/s/sad.gif\">", $text);
$text = ereg_replace(":-P", "<IMG ALT=\"{tongue-out}\" WIDTH=16 HEIGHT=16 SRC=\"$CFG->wwwroot/pix/s/tongueout.gif\">", $text);
$text = ereg_replace(":-/", "<IMG ALT=\"{mixed}\" WIDTH=16 HEIGHT=16 SRC=\"$CFG->wwwroot/pix/s/mixed.gif\">", $text);
$text = ereg_replace(":-o", "<IMG ALT=\"{surprised}\" WIDTH=29 HEIGHT=16 SRC=\"$CFG->wwwroot/pix/s/surprise.gif\">", $text);
$text = ereg_replace("B-)", "<IMG ALT=\"{cool}\" WIDTH=16 HEIGHT=16 SRC=\"$CFG->wwwroot/pix/s/cool.gif\">", $text);
$text = str_replace($SMILEY_TEXT, $SMILEY_IMAGE, $text);
}
if ($para) {