chat implementation
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application/controllers/Chat.php
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application/models/Chat_model.php
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application/views/Chat/chatusers.php
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application/views/Chat/viewchat.php
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assets/js/chat/angular.min.js
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assets/js/chat/angularfire.min.js
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assets/js/chat/chat-page.js
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assets/js/chat/dist/ng-scrollbar.css
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assets/js/chat/dist/ng-scrollbar.js
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assets/js/chat/dist/ng-scrollbar.min.css
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assets/js/chat/dist/ng-scrollbar.min.js
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| /** | |||
| * ng-scrollbar | |||
| * @version v0.0.7 - 2015-06-19 | |||
| * @link https://github.com/asafdav/ng-scrollbar | |||
| * @author Asaf David <[email protected]> | |||
| * @license MIT License, http://www.opensource.org/licenses/MIT | |||
| */ | |||
| "use strict";angular.module("ngScrollbar",[]).directive("ngScrollbar",["$parse","$window",function(a,b){return{restrict:"A",replace:!0,transclude:!0,scope:{showYScrollbar:"=?isBarShown"},link:function(a,c,d){var e,g,h,i,j,k,l,m,n,o,p,q={bottom:d.hasOwnProperty("bottom")},r=angular.element(b),s=!!r[0].addEventListener,t=!!r[0].removeEventListener,u={top:0},v={top:0},w=function(){l={position:"relative",overflow:"hidden","max-width":"100%",height:"100%"},v.height&&(l.height=v.height+"px"),m={position:"absolute",height:u.height+"px",top:u.top+"px"},n={position:"relative","line-height":u.height+"px"},o={position:"relative",top:v.top+"px",overflow:"hidden"}},x=function(){i.css("top",u.top+"px");var a=u.top/v.height;v.top=-Math.round(v.scrollHeight*a),g.css("top",v.top+"px")},y=function(a){var b=a.hasOwnProperty("offsetY")?a.offsetY:a.layerY,c=Math.max(0,Math.min(parseInt(u.trackHeight,10)-parseInt(u.height,10),b));u.top=c,x(),a.stopPropagation()},z=function(a){var b=40,c=a,d=c.detail,e=c.wheelDelta,g=225,h=g-1;return d=d?e&&(f=e/d)?d/f:-d/1.35:e/120,d=1>d?-1>d?(-Math.pow(d,2)-h)/g:d:(Math.pow(d,2)+h)/g,a.delta=Math.min(Math.max(d/2,-1),1),a.delta=a.delta*b,u.top=Math.max(0,Math.min(parseInt(v.height,10)-parseInt(u.height,10),parseInt(u.top,10)-a.delta)),x(),a.preventDefault?void a.preventDefault():!1},A=0,B=function(a,b,c){u.top=Math.max(0,Math.min(parseInt(u.trackHeight,10)-parseInt(u.height,10),c)),a.stopPropagation()},C=function(a){var b=0,c=a.pageY-i[0].scrollTop-A;B(a,b,c),x()},D=function(a){r.off("mousemove",C),r.off("mouseup",D),a.stopPropagation()},E=function(a){var b=0,c=a.originalEvent.changedTouches[0].pageY-i[0].scrollTop-A;B(a,b,c),x()},F=function(a){r.off("touchmove",E),r.off("touchend",F),a.stopPropagation()},G=function(a){var b=void 0!==r[0].onmousewheel?"mousewheel":"DOMMouseScroll";s?a.addEventListener(b,z,!1):a.attachEvent("onmousewheel",z)},H=function(a){var b=void 0!==r[0].onmousewheel?"mousewheel":"DOMMouseScroll";t?a.removeEventListener(b,z,!1):a.detachEvent("onmousewheel",z)},I=function(b){b=q.bottom||b,e=angular.element(c.children()[0]),g=angular.element(e.children()[0]),h=angular.element(e.children()[1]),i=angular.element(angular.element(h.children()[0]).children()[0]),j=angular.element(i.children()[0]),k=angular.element(angular.element(h.children()[0]).children()[1]),v.height=c[0].offsetHeight,v.scrollHeight=g[0].scrollHeight,v.height<v.scrollHeight?(a.showYScrollbar=!0,a.$emit("scrollbar.show"),u.height=Math.round(v.height/v.scrollHeight*v.height),u.trackHeight=v.height,w(),c.css({overflow:"hidden"}),e.css(l),g.css(o),i.css(m),j.css(n),k.bind("click",y),G(g[0]),i.on("mousedown",function(a){A=a.pageY-i[0].offsetTop,r.on("mouseup",D),r.on("mousemove",C),a.preventDefault()}),i.on("touchstart",function(a){A=a.originalEvent.changedTouches[0].pageY-i[0].offsetTop,r.on("touchend",F),r.on("touchmove",E),a.preventDefault()}),b?(q.bottom=!1,u.top=parseInt(v.height,10)-parseInt(u.height,10)):u.top=Math.max(0,Math.min(parseInt(v.height,10)-parseInt(u.height,10),parseInt(u.top,10))),x()):(a.showYScrollbar=!1,a.$emit("scrollbar.hide"),i.off("mousedown"),H(g[0]),g.attr("style","position:relative;top:0"),e.css({height:"100%"}))},J=function(b,c){null!=p&&clearTimeout(p);var d=!!c&&!!c.rollToBottom;p=setTimeout(function(){v.height=null,I(d),a.$$phase||a.$digest(),a.$parent.$$phase||a.$parent.$digest()},72)};I(),d.rebuildOn&&d.rebuildOn.split(" ").forEach(function(b){a.$on(b,J)}),d.hasOwnProperty("rebuildOnResize")&&r.on("resize",J)},template:'<div><div class="ngsb-wrap"><div class="ngsb-container" ng-transclude></div><div class="ngsb-scrollbar" style="position: absolute; display: block;" ng-show="showYScrollbar"><div class="ngsb-thumb-container"><div class="ngsb-thumb-pos" oncontextmenu="return false;"><div class="ngsb-thumb" ></div></div><div class="ngsb-track"></div></div></div></div></div>'}}]); | |||
| \ No newline at end of file |
assets/js/chat/factory.js
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assets/js/chat/jquery.js
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firebase/firebaseLib.php
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| <?php | |||
| namespace Firebase; | |||
| require_once __DIR__ . '/firebaseInterface.php'; | |||
| use \Exception; | |||
| /** | |||
| * Firebase PHP Client Library | |||
| * | |||
| * @author Tamas Kalman <[email protected]> | |||
| * @url https://github.com/ktamas77/firebase-php/ | |||
| * @link https://www.firebase.com/docs/rest-api.html | |||
| */ | |||
| /** | |||
| * Firebase PHP Class | |||
| * | |||
| * @author Tamas Kalman <[email protected]> | |||
| * @link https://www.firebase.com/docs/rest-api.html | |||
| */ | |||
| class FirebaseLib implements FirebaseInterface | |||
| { | |||
| private $_baseURI; | |||
| private $_timeout; | |||
| private $_token; | |||
| private $_curlHandler; | |||
| /** | |||
| * Constructor | |||
| * | |||
| * @param string $baseURI | |||
| * @param string $token | |||
| */ | |||
| function __construct($baseURI = '', $token = '') | |||
| { | |||
| if ($baseURI == '') { | |||
| trigger_error('You must provide a baseURI variable.', E_USER_ERROR); | |||
| } | |||
| if (!extension_loaded('curl')) { | |||
| trigger_error('Extension CURL is not loaded.', E_USER_ERROR); | |||
| } | |||
| $this->setBaseURI($baseURI); | |||
| $this->setTimeOut(10); | |||
| $this->setToken($token); | |||
| $this->initCurlHandler(); | |||
| } | |||
| /** | |||
| * Initializing the CURL handler | |||
| * | |||
| * @return void | |||
| */ | |||
| public function initCurlHandler() | |||
| { | |||
| $this->_curlHandler = curl_init(); | |||
| } | |||
| /** | |||
| * Closing the CURL handler | |||
| * | |||
| * @return void | |||
| */ | |||
| public function closeCurlHandler() | |||
| { | |||
| curl_close($this->_curlHandler); | |||
| } | |||
| /** | |||
| * Sets Token | |||
| * | |||
| * @param string $token Token | |||
| * | |||
| * @return void | |||
| */ | |||
| public function setToken($token) | |||
| { | |||
| $this->_token = $token; | |||
| } | |||
| /** | |||
| * Sets Base URI, ex: http://yourcompany.firebase.com/youruser | |||
| * | |||
| * @param string $baseURI Base URI | |||
| * | |||
| * @return void | |||
| */ | |||
| public function setBaseURI($baseURI) | |||
| { | |||
| $baseURI .= (substr($baseURI, -1) == '/' ? '' : '/'); | |||
| $this->_baseURI = $baseURI; | |||
| } | |||
| /** | |||
| * Returns with the normalized JSON absolute path | |||
| * | |||
| * @param string $path Path | |||
| * @param array $options Options | |||
| * @return string | |||
| */ | |||
| private function _getJsonPath($path, $options = array()) | |||
| { | |||
| $url = $this->_baseURI; | |||
| if ($this->_token !== '') { | |||
| $options['auth'] = $this->_token; | |||
| } | |||
| $path = ltrim($path, '/'); | |||
| return $url . $path . '.json?' . http_build_query($options); | |||
| } | |||
| /** | |||
| * Sets REST call timeout in seconds | |||
| * | |||
| * @param integer $seconds Seconds to timeout | |||
| * | |||
| * @return void | |||
| */ | |||
| public function setTimeOut($seconds) | |||
| { | |||
| $this->_timeout = $seconds; | |||
| } | |||
| /** | |||
| * Writing data into Firebase with a PUT request | |||
| * HTTP 200: Ok | |||
| * | |||
| * @param string $path Path | |||
| * @param mixed $data Data | |||
| * @param array $options Options | |||
| * | |||
| * @return array Response | |||
| */ | |||
| public function set($path, $data, $options = array()) | |||
| { | |||
| return $this->_writeData($path, $data, 'PUT', $options); | |||
| } | |||
| /** | |||
| * Pushing data into Firebase with a POST request | |||
| * HTTP 200: Ok | |||
| * | |||
| * @param string $path Path | |||
| * @param mixed $data Data | |||
| * @param array $options Options | |||
| * | |||
| * @return array Response | |||
| */ | |||
| public function push($path, $data, $options = array()) | |||
| { | |||
| return $this->_writeData($path, $data, 'POST', $options); | |||
| } | |||
| /** | |||
| * Updating data into Firebase with a PATH request | |||
| * HTTP 200: Ok | |||
| * | |||
| * @param string $path Path | |||
| * @param mixed $data Data | |||
| * @param array $options Options | |||
| * | |||
| * @return array Response | |||
| */ | |||
| public function update($path, $data, $options = array()) | |||
| { | |||
| return $this->_writeData($path, $data, 'PATCH', $options); | |||
| } | |||
| /** | |||
| * Reading data from Firebase | |||
| * HTTP 200: Ok | |||
| * | |||
| * @param string $path Path | |||
| * @param array $options Options | |||
| * | |||
| * @return array Response | |||
| */ | |||
| public function get($path, $options = array()) | |||
| { | |||
| try { | |||
| $ch = $this->_getCurlHandler($path, 'GET', $options); | |||
| $return = curl_exec($ch); | |||
| } catch (Exception $e) { | |||
| $return = null; | |||
| } | |||
| return $return; | |||
| } | |||
| /** | |||
| * Deletes data from Firebase | |||
| * HTTP 204: Ok | |||
| * | |||
| * @param string $path Path | |||
| * @param array $options Options | |||
| * | |||
| * @return array Response | |||
| */ | |||
| public function delete($path, $options = array()) | |||
| { | |||
| try { | |||
| $ch = $this->_getCurlHandler($path, 'DELETE', $options); | |||
| $return = curl_exec($ch); | |||
| } catch (Exception $e) { | |||
| $return = null; | |||
| } | |||
| return $return; | |||
| } | |||
| /** | |||
| * Returns with Initialized CURL Handler | |||
| * | |||
| * @param string $path Path | |||
| * @param string $mode Mode | |||
| * @param array $options Options | |||
| * | |||
| * @return resource Curl Handler | |||
| */ | |||
| private function _getCurlHandler($path, $mode, $options = array()) | |||
| { | |||
| $url = $this->_getJsonPath($path, $options); | |||
| $ch = $this->_curlHandler; | |||
| curl_setopt($ch, CURLOPT_URL, $url); | |||
| curl_setopt($ch, CURLOPT_TIMEOUT, $this->_timeout); | |||
| curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $this->_timeout); | |||
| curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); | |||
| curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | |||
| curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $mode); | |||
| curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); | |||
| return $ch; | |||
| } | |||
| private function _writeData($path, $data, $method = 'PUT', $options = array()) | |||
| { | |||
| $jsonData = json_encode($data); | |||
| $header = array( | |||
| 'Content-Type: application/json', | |||
| 'Content-Length: ' . strlen($jsonData) | |||
| ); | |||
| try { | |||
| $ch = $this->_getCurlHandler($path, $method, $options); | |||
| curl_setopt($ch, CURLOPT_HTTPHEADER, $header); | |||
| curl_setopt($ch, CURLOPT_POSTFIELDS, $jsonData); | |||
| $return = curl_exec($ch); | |||
| } catch (Exception $e) { | |||
| $return = null; | |||
| } | |||
| return $return; | |||
| } | |||
| } |
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