+++ /dev/null
-/**
- * Shout Dialplan Javascript Class
- *
- * Provides the javascript class to create dynamic dialplans
- *
- * Copyright 2005 Ben Klang <ben@alkaloid.net>
- *
- * See the enclosed file COPYING for license information (GPL). If you did not
- * receive this file, see http://www.fsf.org/copyleft/gpl.html.
- *
- * $Id$
- *
- * @author Ben Klang <ben@alkaloid.net>
- * @package Shout
- * @since Shout 0.1
- */
-function Dialplan(instanceName)
-{
- this._instanceName = instanceName;
- this.dp = new Array();
- this.dp = eval('shout_dialplan_entry_'+instanceName);
- this.applist = eval('shout_dialplan_applist_'+instanceName);
- this.object = 'shout_dialplan_object_'+instanceName;
- this.curExten = 0;
- this.curPrio = 0;
- this.prioActive = false;
-}
-
-Dialplan.prototype.highlightExten = function(exten)
-{
- if (this.curExten && this.curExten != exten) {
- this.dehighlightPrio();
- this.dehighlightExten();
- }
-
- this.curExten = exten;
- document.getElementById('eBox-' + exten).className = 'extensionBoxHighlight';
- document.getElementById('pList-' + exten).className = 'pListHighlight';
-}
-
-Dialplan.prototype.dehighlightExten = function(exten)
-{
- document.getElementById('eBox-' + this.curExten).className = 'extensionBox';
- document.getElementById('pList-' + this.curExten).className = 'pList';
- this.curExten = 0;
-}
-
-Dialplan.prototype.highlightPrio = function(exten, prio)
-{
- if (exten != this.curExten) {
- this.highlightExten(exten);
- }
- if (this.curPrio && prio != this.curPrio) {
- this.dehighlightPrio();
- }
-
- this.curPrio = prio;
- priority = document.getElementById('priority-'+exten+'-'+prio);
- priority.className = 'priorityHighlight';
- priority.onclick = priority.activate;
- document.getElementById('pButtons-'+exten+'-'+prio).style['visibility'] = 'visible';
-}
-
-Dialplan.prototype.dehighlightPrio = function()
-{
- this.deactivatePrio();
- if (!this.curPrio) {
- return true;
- }
-
- priority = document.getElementById('priority-'+this.curExten+'-'+this.curPrio);
- priority.className = 'priority';
- priority.onclick = priority.highlight;
- document.getElementById('pButtons-'+this.curExten+'-'+this.curPrio).style['visibility'] = 'hidden';
- this.curPrio = 0;
- return true;
-}
-
-
-Dialplan.prototype.activatePrio = function(exten, prio)
-{
- document.getElementById('pBox-'+exten+'-'+prio).style['display'] = 'none';
- document.getElementById('pBoxInput-'+exten+'-'+prio).style['display'] = 'inline';
- document.getElementById('pApp-'+exten+'-'+prio).style['display'] = 'none';
- document.getElementById('pAppInput-'+exten+'-'+prio).style['display'] = 'inline';
- document.getElementById('pArgs-'+exten+'-'+prio).style['display'] = 'none';
- document.getElementById('pArgsInput-'+exten+'-'+prio).style['display'] = 'inline';
- this.prioActive = true;
-}
-
-Dialplan.prototype.deactivatePrio = function()
-{
- if (!this.prioActive) {
- // Speed hack: If thie priority isn't active, don't go through the
- // motions to deactivate it.
- return true;
- }
- var dirty = false;
- var pAppInput = document.getElementById('pAppInput-'+this.curExten+'-'+this.curPrio);
- var pArgsInput = document.getElementById('pArgsInput-'+this.curExten+'-'+this.curPrio);
-
- if (pAppInput.value != this.dp[this.curExten]['priorities'][this.curPrio]['application']) {
- this.dp[this.curExten]['priorities'][this.curPrio]['application'] = pAppInput.value;
- dirty = true;
- }
-
- if (pArgsInput != this.dp[this.curExten]['priorities'][this.curPrio]['args']) {
- this.dp[this.curExten]['priorities'][this.curPrio]['args'] = pArgsInput.value;
- dirty = true;
- }
-
- // Check to see if the priority number was updated
- prio = Number(document.getElementById('pBoxInput-'+this.curExten+'-'+this.curPrio).value);
- if (this.curPrio != prio) {
- this.renumberPrio(prio);
- this.curPrio = prio;
- // Since we've just redrawn the prio table no sense in drawing it again
- dirty = false;
- }
-
- // This test is purely a speed hack. Redrawing the prio table is slower than simply resetting
- // the status of the elements. However if data has changed we are forced to redraw the prio table.
- if (dirty) {
- this.drawPrioTable(this.curExten);
- } else {
- document.getElementById('pBox-'+this.curExten+'-'+this.curPrio).style['display'] = 'inline';
- document.getElementById('pBoxInput-'+this.curExten+'-'+this.curPrio).style['display'] = 'none';
- document.getElementById('pApp-'+this.curExten+'-'+this.curPrio).style['display'] = 'inline';
- document.getElementById('pAppInput-'+this.curExten+'-'+this.curPrio).style['display'] = 'none';
- document.getElementById('pArgs-'+this.curExten+'-'+this.curPrio).style['display'] = 'inline';
- document.getElementById('pArgsInput-'+this.curExten+'-'+this.curPrio).style['display'] = 'none';
- }
- this.prioActive = false;
-
- return true;
-}
-
-Dialplan.prototype.drawPrioTable = function (exten)
-{
- var table = '';
- if (!exten) {
- alert('Must first choose an extension to draw');
- return false;
- }
-
- var pList = document.getElementById('pList-'+exten);
-
- // Prune all children so we render a clean table
- while(pList.childNodes[0]) {
- pList.removeChild(pList.childNodes[0]);
- }
-
- for (var p in this.dp[exten]['priorities']) {
-// table += '<div class="priority" id="priority-'+exten+'-'+p+'">\n';
- var priority = document.createElement('div');
- priority.className = 'priority';
- priority.id = 'priority-' + exten + '-' + p;
- // The next 5 lines are hijinks required to make the highlighting work properly. We
- // have to save a reference to this object in the pElement object so we can call back
- // into the activate/deactivate routines. We also have to save the prio and exten because
- // the onclick assignment has to be a function reference which takes no arguments.
- // See above and below comments disparaging javascript.
- priority.dp = this;
- priority.exten = exten;
- priority.prio = p;
- priority.highlight = function () { this.dp.highlightPrio(this.exten, this.prio); }
- priority.activate = function () { this.dp.activatePrio(this.exten, this.prio); }
- priority.onclick = priority.highlight;
- pList.appendChild(priority);
-
- var pButtons = document.createElement('span');
- pButtons.className = 'pButtons';
- pButtons.id = 'pButtons-' + exten + '-' + p;
- priority.appendChild(pButtons);
-
- var button = document.createElement('span');
- button.className = 'add';
- button.id = 'pButton-add-'+exten+'-'+p;
- button.dp = this;
- button.exten = exten;
- button.prio = p;
- button.addPrio = function () { this.dp.addPrio(this.exten, this.prio); }
- button.onclick = button.addPrio;
- button.innerHTML='+';
- pButtons.appendChild(button);
-
- var button = document.createElement('span');
- button.className = 'remove';
- button.id = 'pButton-del-'+exten+'-'+p;
- button.dp = this;
- button.exten = exten;
- button.prio = p;
- button.delPrio = function () { this.dp.delPrio(this.exten, this.prio); }
- button.onclick = button.delPrio;
- button.innerHTML='-';
- pButtons.appendChild(button);
-
- var pElement = document.createElement('span');
- pElement.className = 'pElement';
- priority.appendChild(pElement);
-
- var pBox = document.createElement('span');
- pBox.className = 'pBox';
- pBox.id = 'pBox-'+exten+'-'+p;
- pBox.style['display'] = 'inline';
- pBox.innerHTML = p;
- pElement.appendChild(pBox);
-
- var pBoxInput = document.createElement('input');
- pBoxInput.type = 'text';
- pBoxInput.size = 3;
- pBoxInput.id = 'pBoxInput-'+exten+'-'+p;
- pBoxInput.name = 'pBoxInput-'+exten+'-'+p;
- pBoxInput.value = p;
- pBoxInput.maxlength = 3;
- pBoxInput.style['display'] = 'none';
- pBoxInput.dp = this;
- pBoxInput.exten = exten;
- pBoxInput.prio = p;
- pBoxInput.onblur = pBoxInput.deactivate;
- pBoxInput.deactivate = function () { this.dp.deactivatePriority(); }
- pElement.appendChild(pBoxInput);
-
- var pElement = document.createElement('span');
- pElement.className = 'pElement';
- priority.appendChild(pElement);
-
- var pApp = document.createElement('span');
- pApp.className = 'pApp';
- pApp.id = 'pApp-' + exten + '-' + p;
- pApp.style['display'] = 'inline';
- pElement.appendChild(pApp);
- pApp.innerHTML = this.dp[exten]['priorities'][p]['application'];
-
- var pAppInput = document.createElement('select');
- pAppInput.className = 'pAppInput';
- pAppInput.id = 'pAppInput-' + exten + '-' + p;
- pAppInput.name = 'pAppInput-' + exten + '-' + p;
- pAppInput.style['display'] ='none';
- pElement.appendChild(pAppInput);
- this.genAppList(pAppInput, this.dp[exten]['priorities'][p]['application']);
-
- var pElement = document.createElement('span');
- pElement.className = 'pElement';
- priority.appendChild(pElement);
-
- var pArgs = document.createElement('span');
- pArgs.className = 'pArgs';
- pArgs.id = 'pArgs-' + exten + '-' + p;
- pArgs.innerHTML = this.dp[exten]['priorities'][p]['args'];
- pElement.appendChild(pArgs);
-
- var pArgsInput = document.createElement('input');
- pArgsInput.className = 'pArgsInput';
- pArgsInput.id = 'pArgsInput-' + exten + '-' + p;
- pArgsInput.name = 'pArgsInput-' + exten + '-' + p;
- pArgsInput.value = this.dp[exten]['priorities'][p]['args'];
- pArgsInput.style['display'] = 'none';
- pElement.appendChild(pArgsInput);
- }
- return true;
-}
-
-Dialplan.prototype.genAppList = function (selectObj, app)
-{
- for (var a in this.applist) {
- var o = document.createElement('option');
- o.value = this.applist[a];
- if (this.applist[a] == app) {
- o.selected = true;
- }
- o.innerHTML = this.applist[a];
- selectObj.appendChild(o);
- }
- return true;
-}
-
-Dialplan.prototype.addExten = function (exten, extenName)
-{
- this.dp[exten] = new Array();
-}
-
-Dialplan.prototype.addPrio = function(exten, prio)
-{
- prio = Number(prio);
- if (this.dp[exten]['priorities'][prio] != 'undefined') {
- // Due to javascript's inability to remove an array element while maintaining
- // associations, we copy the elements into a tmp array and ultimately replace
- // the object's copy. We will also have to sort the resulting array manually
- // so it renders correctly.
- var tmp = new Array();
- var plist = new Array();
- var i = 0;
- var firstEmpty = prio + 1;
-
- // Locate an empty priority. We should not increment any priorities past this as
- // the lower priorities will move to fill this hole.
- while (this.dp[exten]['priorities'][firstEmpty]) {
- firstEmpty++;
- }
-
- for (p in this.dp[exten]['priorities']) {
- p = Number(p);
- // Make a notch for the new priority by incrementing all priorities greater
- // than the requested one. Try to exclude error handling priorities
- // which are unrelated to the changed extension. See README for
- // more information.
- // TODO: Make a decision about whether this is the best way to handle
- // error handling priorities.
- if (p > prio && (p < prio + 90 || p > prio + 100) && p < firstEmpty) {
- tmp[p + 1] = this.dp[exten]['priorities'][p];
- plist[i++] = p + 1;
- } else {
- tmp[p] = this.dp[exten]['priorities'][p];
- plist[i++] = p;
- }
- }
-
- // Seed the new priority
- p = prio + 1;
- tmp[p] = new Array();
- tmp[p]['application'] = '';
- tmp[p]['args'] = '';
- plist[i] = p;
-
-
- // Empty the original array
- this.dp[exten]['priorities'] = new Array();
-
- // Sort the priorities and put them back into the original array
- plist.sort(this._numCompare);
- for (i = 0; i < plist.length; i++) {
- p = Number(plist[i]);
- this.dp[exten]['priorities'][p] = tmp[p];
- }
- }
-
- this.drawPrioTable(exten);
- this.highlightPrio(exten, prio);
- return true;
-}
-
-Dialplan.prototype.insertPrio = function(exten, prio)
-{
- // Simple wrapper for addPrio()
- // Create an empty slot. Subtract one from the new prio because the
- // behavior of addPrio is to append to the specified location.
- return this.addPrio(exten, prio - 1);
-}
-
-Dialplan.prototype.delPrio = function(exten, prio)
-{
- prio = Number(prio);
- if (this.dp[exten]['priorities'][prio] != 'undefined') {
- // The .length method on this array always reports number of priorities + 1;
- // Haven't yet solved this mystery but the below test does work correctly.
- if (this.dp[exten]['priorities'].length <= 2) {
- alert('Extensions must have at least one priority');
- return false;
- }
- // Due to javascript's inability to remove an array element while maintaining
- // associations, we copy the elements into a tmp array and ultimately replace
- // the object's copy. We will also have to sort the resulting array manually
- // so it renders correctly.
- var tmp = new Array();
- var plist = new Array();
- var i = 0;
- var p;
-
- for (p in this.dp[exten]['priorities']) {
- // Notch out the old priority by decrementing all priorities greater
- // than the requested one. Try to exclude error handling priorities
- // which are unrelated to the changed extension. See README for
- // more information.
- // TODO: Make a decision about whether this is the best way to handle
- // error handling priorities.
- p = Number(p);
- if (p > prio && (p < prio + 90 || p > prio + 100)) {
- tmp[p - 1] = this.dp[exten]['priorities'][p];
- plist[i++] = p - 1;
- } else if (p != prio) {
- tmp[p] = this.dp[exten]['priorities'][p];
- plist[i++] = p;
- }
- }
-
- // Empty the original array
- this.dp[exten]['priorities'] = new Array();
-
- // Sort the priorities and put them back into the original array
- plist.sort(this._numCompare);
- for (i = 0; i < plist.length; i++) {
- p = Number(plist[i]);
- this.dp[exten]['priorities'][p] = tmp[p];
- }
- }
-
- this.curPrio = 0;
- this.drawPrioTable(exten);
- return true;
-}
-
-Dialplan.prototype.renumberPrio = function(newPrio)
-{
- // Copy the old prio to a temporary location for future use
- var tmp = new Array();
- var oldPrio = Number(this.curPrio);
- tmp = this.dp[this.curExten]['priorities'][oldPrio];
- newPrio = Number(newPrio);
-
- // Empty out the old priority
- this.delPrio(this.curExten, oldPrio);
-
- this.insertPrio(this.curExten, newPrio);
- // Copy the old priority into its new home
- this.dp[this.curExten]['priorities'][newPrio] = tmp;
- this.drawPrioTable(this.curExten);
-
- // Highlight the renumbered priority
- this.curPrio = newPrio;
- this.highlightPrio(this.curExten, this.curPrio);
-
- return true;
-}
-
-Dialplan.prototype._numCompare = function(a, b)
-{
- return (a - b);
-}
\ No newline at end of file
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