395 lines
8.6 KiB
JavaScript
395 lines
8.6 KiB
JavaScript
//--------------------------------------------
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// Set up our simple tag open values
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//--------------------------------------------
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//
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// Modified by Volker Puttrich to allow IE 4+
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// on windows to use cursor position for inserting
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// tags / smilies
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var B_open = 0;
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var I_open = 0;
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var U_open = 0;
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var QUOTE_open = 0;
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var CODE_open = 0;
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var SQL_open = 0;
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var HTML_open = 0;
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var bbtags = new Array();
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// Determine browser type and stuff.
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// Borrowed from http://www.mozilla.org/docs/web-developer/sniffer/browser_type.html
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var myAgent = navigator.userAgent.toLowerCase();
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var myVersion = parseInt(navigator.appVersion);
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var is_ie = ((myAgent.indexOf("msie") != -1) && (myAgent.indexOf("opera") == -1));
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var is_nav = ((myAgent.indexOf('mozilla')!=-1) && (myAgent.indexOf('spoofer')==-1)
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&& (myAgent.indexOf('compatible') == -1) && (myAgent.indexOf('opera')==-1)
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&& (myAgent.indexOf('webtv') ==-1) && (myAgent.indexOf('hotjava')==-1));
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var is_win = ((myAgent.indexOf("win")!=-1) || (myAgent.indexOf("16bit")!=-1));
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var is_mac = (myAgent.indexOf("mac")!=-1);
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// Set the initial radio button status based on cookies
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var allcookies = document.cookie;
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var pos = allcookies.indexOf("bbmode=");
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prep_mode();
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function prep_mode()
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{
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if (pos != 1) {
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var cstart = pos + 7;
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var cend = allcookies.indexOf(";", cstart);
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if (cend == -1) { cend = allcookies.length; }
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cvalue = allcookies.substring(cstart, cend);
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if (cvalue == 'ezmode') {
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document.REPLIER.bbmode[0].checked = true;
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} else {
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document.REPLIER.bbmode[1].checked = true;
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}
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}
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else {
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// default to normal mode.
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document.REPLIER.bbmode[1].checked = true;
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}
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}
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function setmode(mVal)
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{
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document.cookie = "bbmode="+mVal+"; path=/; expires=Wed, 1 Jan 2020 00:00:00 GMT;";
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}
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function get_easy_mode_state()
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{
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// Returns true if we've chosen easy mode
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if (document.REPLIER.bbmode[0].checked) {
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return true;
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}
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else {
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return false;
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}
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}
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//--------------------------------------------
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// Set the help bar status
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//--------------------------------------------
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function hstat(msg)
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{
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document.REPLIER.helpbox.value = eval( "help_" + msg );
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}
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// Set the number of tags open box
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function cstat()
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{
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var c = stacksize(bbtags);
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if ( (c < 1) || (c == null) ) {
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c = 0;
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}
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if ( ! bbtags[0] ) {
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c = 0;
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}
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document.REPLIER.tagcount.value = c;
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}
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//--------------------------------------------
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// Get stack size
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//--------------------------------------------
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function stacksize(thearray)
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{
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for (i = 0 ; i < thearray.length; i++ ) {
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if ( (thearray[i] == "") || (thearray[i] == null) || (thearray == 'undefined') ) {
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return i;
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}
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}
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return thearray.length;
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}
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//--------------------------------------------
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// Push stack
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//--------------------------------------------
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function pushstack(thearray, newval)
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{
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arraysize = stacksize(thearray);
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thearray[arraysize] = newval;
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}
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//--------------------------------------------
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// Pop stack
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//--------------------------------------------
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function popstack(thearray)
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{
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arraysize = stacksize(thearray);
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theval = thearray[arraysize - 1];
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delete thearray[arraysize - 1];
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return theval;
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}
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//--------------------------------------------
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// Close all tags
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//--------------------------------------------
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function closeall()
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{
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if (bbtags[0]) {
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while (bbtags[0]) {
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tagRemove = popstack(bbtags)
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document.REPLIER.Post.value += "[/" + tagRemove + "]";
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// Change the button status
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// Ensure we're not looking for FONT, SIZE or COLOR as these
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// buttons don't exist, they are select lists instead.
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if ( (tagRemove != 'FONT') && (tagRemove != 'SIZE') && (tagRemove != 'COLOR') )
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{
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eval("document.REPLIER." + tagRemove + ".value = ' " + tagRemove + " '");
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eval(tagRemove + "_open = 0");
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}
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}
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}
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// Ensure we got them all
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document.REPLIER.tagcount.value = 0;
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bbtags = new Array();
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document.REPLIER.Post.focus();
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}
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//--------------------------------------------
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// EMOTICONS
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//--------------------------------------------
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function emoticon(theSmilie)
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{
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doInsert(" " + theSmilie + " ", "", false);
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}
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//--------------------------------------------
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// ADD CODE
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//--------------------------------------------
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function add_code(NewCode)
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{
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document.REPLIER.Post.value += NewCode;
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document.REPLIER.Post.focus();
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}
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//--------------------------------------------
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// ALTER FONT
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//--------------------------------------------
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function alterfont(theval, thetag)
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{
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if (theval == 0)
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return;
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if(doInsert("[" + thetag + "=" + theval + "]", "[/" + thetag + "]", true))
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pushstack(bbtags, thetag);
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document.REPLIER.ffont.selectedIndex = 0;
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document.REPLIER.fsize.selectedIndex = 0;
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document.REPLIER.fcolor.selectedIndex = 0;
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cstat();
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}
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//--------------------------------------------
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// SIMPLE TAGS (such as B, I U, etc)
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//--------------------------------------------
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function simpletag(thetag)
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{
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var tagOpen = eval(thetag + "_open");
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if ( get_easy_mode_state() )
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{
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inserttext = prompt(prompt_start + "\n[" + thetag + "]xxx[/" + thetag + "]");
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if ( (inserttext != null) && (inserttext != "") )
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{
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doInsert("[" + thetag + "]" + inserttext + "[/" + thetag + "] ", "", false);
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}
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}
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else {
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if (tagOpen == 0)
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{
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if(doInsert("[" + thetag + "]", "[/" + thetag + "]", true))
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{
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eval(thetag + "_open = 1");
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// Change the button status
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eval("document.REPLIER." + thetag + ".value += '*'");
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pushstack(bbtags, thetag);
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cstat();
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hstat('click_close');
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}
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}
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else {
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// Find the last occurance of the opened tag
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lastindex = 0;
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for (i = 0 ; i < bbtags.length; i++ )
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{
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if ( bbtags[i] == thetag )
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{
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lastindex = i;
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}
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}
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// Close all tags opened up to that tag was opened
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while (bbtags[lastindex])
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{
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tagRemove = popstack(bbtags);
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doInsert("[/" + tagRemove + "]", "", false)
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// Change the button status
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if ( (tagRemove != 'FONT') && (tagRemove != 'SIZE') && (tagRemove != 'COLOR') )
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{
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eval("document.REPLIER." + tagRemove + ".value = ' " + tagRemove + " '");
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eval(tagRemove + "_open = 0");
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}
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}
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cstat();
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}
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}
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}
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function tag_list()
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{
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var listvalue = "init";
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var thelist = "";
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while ( (listvalue != "") && (listvalue != null) )
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{
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listvalue = prompt(list_prompt, "");
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if ( (listvalue != "") && (listvalue != null) )
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{
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thelist = thelist+"[*]"+listvalue+"\n";
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}
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}
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if ( thelist != "" )
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{
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doInsert( "[LIST]\n" + thelist + "[/LIST]\n", "", false);
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}
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}
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function tag_url()
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{
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var FoundErrors = '';
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var enterURL = prompt(text_enter_url, "http://");
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var enterTITLE = prompt(text_enter_url_name, "My Webpage");
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if (!enterURL) {
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FoundErrors += " " + error_no_url;
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}
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if (!enterTITLE) {
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FoundErrors += " " + error_no_title;
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}
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if (FoundErrors) {
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alert("Error!"+FoundErrors);
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return;
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}
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doInsert("[URL="+enterURL+"]"+enterTITLE+"[/URL]", "", false);
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}
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function tag_image()
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{
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var FoundErrors = '';
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var enterURL = prompt(text_enter_image, "http://");
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if (!enterURL) {
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FoundErrors += " " + error_no_url;
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}
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if (FoundErrors) {
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alert("Error!"+FoundErrors);
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return;
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}
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doInsert("[IMG]"+enterURL+"[/IMG]", "", false);
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}
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function tag_email()
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{
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var emailAddress = prompt(text_enter_email, "");
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if (!emailAddress) {
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alert(error_no_email);
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return;
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}
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doInsert("[EMAIL]"+emailAddress+"[/EMAIL]", "", false);
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}
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//--------------------------------------------
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// GENERAL INSERT FUNCTION
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//--------------------------------------------
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// ibTag: opening tag
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// ibClsTag: closing tag, used if we have selected text
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// isSingle: true if we do not close the tag right now
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// return value: true if the tag needs to be closed later
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//
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function doInsert(ibTag, ibClsTag, isSingle)
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{
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var isClose = false;
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var obj_ta = document.REPLIER.Post;
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if ( (myVersion >= 4) && is_ie && is_win) // Ensure it works for IE4up / Win only
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{
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if(obj_ta.isTextEdit){ // this doesn't work for NS, but it works for IE 4+ and compatible browsers
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obj_ta.focus();
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var sel = document.selection;
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var rng = sel.createRange();
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rng.colapse;
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if((sel.type == "Text" || sel.type == "None") && rng != null){
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if(ibClsTag != "" && rng.text.length > 0)
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ibTag += rng.text + ibClsTag;
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else if(isSingle)
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isClose = true;
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rng.text = ibTag;
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}
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}
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else{
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if(isSingle)
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isClose = true;
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obj_ta.value += ibTag;
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}
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}
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else
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{
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if(isSingle)
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isClose = true;
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obj_ta.value += ibTag;
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}
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obj_ta.focus();
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// clear multiple blanks
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// obj_ta.value = obj_ta.value.replace(/ /, " ");
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return isClose;
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}
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