MaketRandevu/doc/code/php/source-class-Google.html

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<pre id="source"><code><span id="1" class="l"><a href="#1"> 1 </a><span class="xlang">&lt;?php</span> <span class="php-keyword1">if</span> ( ! <span class="php-keyword2">defined</span>(<span class="php-quote">'BASEPATH'</span>)) <span class="php-keyword1">exit</span>(<span class="php-quote">'No direct script access allowed'</span>);
</span><span id="2" class="l"><a href="#2"> 2 </a>
</span><span id="3" class="l"><a href="#3"> 3 </a><span class="php-keyword1">class</span> Google <span class="php-keyword1">extends</span> CI_Controller {
</span><span id="4" class="l"><a href="#4"> 4 </a> <span class="php-keyword1">public</span> <span class="php-keyword1">function</span> __construct() {
</span><span id="5" class="l"><a href="#5"> 5 </a> parent::__construct();
</span><span id="6" class="l"><a href="#6"> 6 </a> }
</span><span id="7" class="l"><a href="#7"> 7 </a>
</span><span id="8" class="l"><a href="#8"> 8 </a> <span class="php-comment">/**
</span></span><span id="9" class="l"><a href="#9"> 9 </a><span class="php-comment"> * Authorize Google Calendar API usage for a specific provider.
</span></span><span id="10" class="l"><a href="#10"> 10 </a><span class="php-comment"> *
</span></span><span id="11" class="l"><a href="#11"> 11 </a><span class="php-comment"> * Since it is required to follow the web application flow, in order to retrieve
</span></span><span id="12" class="l"><a href="#12"> 12 </a><span class="php-comment"> * a refresh token from the Google API service, this method is going to authorize
</span></span><span id="13" class="l"><a href="#13"> 13 </a><span class="php-comment"> * the given provider.
</span></span><span id="14" class="l"><a href="#14"> 14 </a><span class="php-comment"> *
</span></span><span id="15" class="l"><a href="#15"> 15 </a><span class="php-comment"> * @param int $provider_id The provider id, for whom the sync authorization is made.
</span></span><span id="16" class="l"><a href="#16"> 16 </a><span class="php-comment"> */</span>
</span><span id="17" class="l"><a href="#17"> 17 </a> <span class="php-keyword1">public</span> <span class="php-keyword1">function</span> oauth(<span class="php-var">$provider_id</span>) {
</span><span id="18" class="l"><a href="#18"> 18 </a> <span class="php-comment">// Store the provider id for use on the callback function.</span>
</span><span id="19" class="l"><a href="#19"> 19 </a> <span class="php-keyword1">if</span> (!<span class="php-keyword1">isset</span>(<span class="php-var">$_SESSION</span>)) {
</span><span id="20" class="l"><a href="#20"> 20 </a> @<span class="php-keyword2">session_start</span>();
</span><span id="21" class="l"><a href="#21"> 21 </a> }
</span><span id="22" class="l"><a href="#22"> 22 </a> <span class="php-var">$_SESSION</span>[<span class="php-quote">'oauth_provider_id'</span>] = <span class="php-var">$provider_id</span>;
</span><span id="23" class="l"><a href="#23"> 23 </a>
</span><span id="24" class="l"><a href="#24"> 24 </a> <span class="php-comment">// Redirect browser to google user content page.</span>
</span><span id="25" class="l"><a href="#25"> 25 </a> <span class="php-var">$this</span>-&gt;load-&gt;library(<span class="php-quote">'Google_Sync'</span>);
</span><span id="26" class="l"><a href="#26"> 26 </a> <span class="php-keyword2">header</span>(<span class="php-quote">'Location: '</span> . <span class="php-var">$this</span>-&gt;google_sync-&gt;get_auth_url());
</span><span id="27" class="l"><a href="#27"> 27 </a> }
</span><span id="28" class="l"><a href="#28"> 28 </a>
</span><span id="29" class="l"><a href="#29"> 29 </a> <span class="php-comment">/**
</span></span><span id="30" class="l"><a href="#30"> 30 </a><span class="php-comment"> * Callback method for the Google Calendar API authorization process.
</span></span><span id="31" class="l"><a href="#31"> 31 </a><span class="php-comment"> *
</span></span><span id="32" class="l"><a href="#32"> 32 </a><span class="php-comment"> * Once the user grants consent with his Google Calendar data usage, the Google
</span></span><span id="33" class="l"><a href="#33"> 33 </a><span class="php-comment"> * OAuth service will redirect him back in this page. Here we are going to store
</span></span><span id="34" class="l"><a href="#34"> 34 </a><span class="php-comment"> * the refresh token, because this is what will be used to generate access tokens
</span></span><span id="35" class="l"><a href="#35"> 35 </a><span class="php-comment"> * in the future.
</span></span><span id="36" class="l"><a href="#36"> 36 </a><span class="php-comment"> *
</span></span><span id="37" class="l"><a href="#37"> 37 </a><span class="php-comment"> * &lt;strong&gt;IMPORTANT!&lt;/strong&gt; Because it is necessary to authorize the application
</span></span><span id="38" class="l"><a href="#38"> 38 </a><span class="php-comment"> * using the web server flow (see official documentation of OAuth), every
</span></span><span id="39" class="l"><a href="#39"> 39 </a><span class="php-comment"> * Easy!Appointments installation should use its own calendar api key. So in every
</span></span><span id="40" class="l"><a href="#40"> 40 </a><span class="php-comment"> * api console account, the &quot;http://path-to-e!a/google/oauth_callback&quot; should be
</span></span><span id="41" class="l"><a href="#41"> 41 </a><span class="php-comment"> * included in an allowed redirect url.
</span></span><span id="42" class="l"><a href="#42"> 42 </a><span class="php-comment"> */</span>
</span><span id="43" class="l"><a href="#43"> 43 </a> <span class="php-keyword1">public</span> <span class="php-keyword1">function</span> oauth_callback() {
</span><span id="44" class="l"><a href="#44"> 44 </a> <span class="php-keyword1">if</span> (<span class="php-keyword1">isset</span>(<span class="php-var">$_GET</span>[<span class="php-quote">'code'</span>])) {
</span><span id="45" class="l"><a href="#45"> 45 </a> <span class="php-var">$this</span>-&gt;load-&gt;library(<span class="php-quote">'Google_Sync'</span>);
</span><span id="46" class="l"><a href="#46"> 46 </a> <span class="php-var">$token</span> = <span class="php-var">$this</span>-&gt;google_sync-&gt;authenticate(<span class="php-var">$_GET</span>[<span class="php-quote">'code'</span>]);
</span><span id="47" class="l"><a href="#47"> 47 </a>
</span><span id="48" class="l"><a href="#48"> 48 </a> <span class="php-comment">// Store the token into the database for future reference.</span>
</span><span id="49" class="l"><a href="#49"> 49 </a> <span class="php-keyword1">if</span> (!<span class="php-keyword1">isset</span>(<span class="php-var">$_SESSION</span>)) {
</span><span id="50" class="l"><a href="#50"> 50 </a> @<span class="php-keyword2">session_start</span>();
</span><span id="51" class="l"><a href="#51"> 51 </a> }
</span><span id="52" class="l"><a href="#52"> 52 </a>
</span><span id="53" class="l"><a href="#53"> 53 </a> <span class="php-keyword1">if</span> (<span class="php-keyword1">isset</span>(<span class="php-var">$_SESSION</span>[<span class="php-quote">'oauth_provider_id'</span>])) {
</span><span id="54" class="l"><a href="#54"> 54 </a> <span class="php-var">$this</span>-&gt;load-&gt;model(<span class="php-quote">'providers_model'</span>);
</span><span id="55" class="l"><a href="#55"> 55 </a> <span class="php-var">$this</span>-&gt;providers_model-&gt;set_setting(<span class="php-quote">'google_sync'</span>, <span class="php-keyword1">TRUE</span>,
</span><span id="56" class="l"><a href="#56"> 56 </a> <span class="php-var">$_SESSION</span>[<span class="php-quote">'oauth_provider_id'</span>]);
</span><span id="57" class="l"><a href="#57"> 57 </a> <span class="php-var">$this</span>-&gt;providers_model-&gt;set_setting(<span class="php-quote">'google_token'</span>, <span class="php-var">$token</span>,
</span><span id="58" class="l"><a href="#58"> 58 </a> <span class="php-var">$_SESSION</span>[<span class="php-quote">'oauth_provider_id'</span>]);
</span><span id="59" class="l"><a href="#59"> 59 </a> <span class="php-var">$this</span>-&gt;providers_model-&gt;set_setting(<span class="php-quote">'google_calendar'</span>, <span class="php-quote">'primary'</span>,
</span><span id="60" class="l"><a href="#60"> 60 </a> <span class="php-var">$_SESSION</span>[<span class="php-quote">'oauth_provider_id'</span>]);
</span><span id="61" class="l"><a href="#61"> 61 </a> } <span class="php-keyword1">else</span> {
</span><span id="62" class="l"><a href="#62"> 62 </a> <span class="php-keyword1">echo</span> <span class="php-quote">'&lt;h1&gt;Sync provider id not specified!&lt;/h1&gt;'</span>;
</span><span id="63" class="l"><a href="#63"> 63 </a> }
</span><span id="64" class="l"><a href="#64"> 64 </a> } <span class="php-keyword1">else</span> {
</span><span id="65" class="l"><a href="#65"> 65 </a> <span class="php-keyword1">echo</span> <span class="php-quote">'&lt;h1&gt;Authorization Failed!&lt;/h1&gt;'</span>;
</span><span id="66" class="l"><a href="#66"> 66 </a> }
</span><span id="67" class="l"><a href="#67"> 67 </a> }
</span><span id="68" class="l"><a href="#68"> 68 </a>
</span><span id="69" class="l"><a href="#69"> 69 </a> <span class="php-comment">/**
</span></span><span id="70" class="l"><a href="#70"> 70 </a><span class="php-comment"> * Complete synchronization of appointments between Google Calendar and Easy!Appointments.
</span></span><span id="71" class="l"><a href="#71"> 71 </a><span class="php-comment"> *
</span></span><span id="72" class="l"><a href="#72"> 72 </a><span class="php-comment"> * This method will completely sync the appointments of a provider with his Google Calendar
</span></span><span id="73" class="l"><a href="#73"> 73 </a><span class="php-comment"> * account. The sync period needs to be relatively small, because a lot of API calls might
</span></span><span id="74" class="l"><a href="#74"> 74 </a><span class="php-comment"> * be necessary and this will lead to consuming the Google limit for the Calendar API usage.
</span></span><span id="75" class="l"><a href="#75"> 75 </a><span class="php-comment"> *
</span></span><span id="76" class="l"><a href="#76"> 76 </a><span class="php-comment"> * @param numeric $provider_id Provider record to be synced.
</span></span><span id="77" class="l"><a href="#77"> 77 </a><span class="php-comment"> */</span>
</span><span id="78" class="l"><a href="#78"> 78 </a> <span class="php-keyword1">public</span> <span class="php-keyword1">function</span> sync(<span class="php-var">$provider_id</span> = <span class="php-keyword1">NULL</span>) {
</span><span id="79" class="l"><a href="#79"> 79 </a> <span class="php-keyword1">try</span> {
</span><span id="80" class="l"><a href="#80"> 80 </a> <span class="php-comment">// The user must be logged in.</span>
</span><span id="81" class="l"><a href="#81"> 81 </a> <span class="php-var">$this</span>-&gt;load-&gt;library(<span class="php-quote">'session'</span>);
</span><span id="82" class="l"><a href="#82"> 82 </a> <span class="php-keyword1">if</span> (<span class="php-var">$this</span>-&gt;session-&gt;userdata(<span class="php-quote">'user_id'</span>) == <span class="php-keyword1">FALSE</span>) <span class="php-keyword1">return</span>;
</span><span id="83" class="l"><a href="#83"> 83 </a>
</span><span id="84" class="l"><a href="#84"> 84 </a> <span class="php-keyword1">if</span> (<span class="php-var">$provider_id</span> === <span class="php-keyword1">NULL</span>) {
</span><span id="85" class="l"><a href="#85"> 85 </a> <span class="php-keyword1">throw</span> <span class="php-keyword1">new</span> Exception(<span class="php-quote">'Provider id not specified.'</span>);
</span><span id="86" class="l"><a href="#86"> 86 </a> }
</span><span id="87" class="l"><a href="#87"> 87 </a>
</span><span id="88" class="l"><a href="#88"> 88 </a> <span class="php-var">$this</span>-&gt;load-&gt;model(<span class="php-quote">'appointments_model'</span>);
</span><span id="89" class="l"><a href="#89"> 89 </a> <span class="php-var">$this</span>-&gt;load-&gt;model(<span class="php-quote">'providers_model'</span>);
</span><span id="90" class="l"><a href="#90"> 90 </a> <span class="php-var">$this</span>-&gt;load-&gt;model(<span class="php-quote">'services_model'</span>);
</span><span id="91" class="l"><a href="#91"> 91 </a> <span class="php-var">$this</span>-&gt;load-&gt;model(<span class="php-quote">'customers_model'</span>);
</span><span id="92" class="l"><a href="#92"> 92 </a> <span class="php-var">$this</span>-&gt;load-&gt;model(<span class="php-quote">'settings_model'</span>);
</span><span id="93" class="l"><a href="#93"> 93 </a>
</span><span id="94" class="l"><a href="#94"> 94 </a> <span class="php-var">$provider</span> = <span class="php-var">$this</span>-&gt;providers_model-&gt;get_row(<span class="php-var">$provider_id</span>);
</span><span id="95" class="l"><a href="#95"> 95 </a>
</span><span id="96" class="l"><a href="#96"> 96 </a> <span class="php-comment">// Check whether the selected provider has google sync enabled.</span>
</span><span id="97" class="l"><a href="#97"> 97 </a> <span class="php-var">$google_sync</span> = <span class="php-var">$this</span>-&gt;providers_model-&gt;get_setting(<span class="php-quote">'google_sync'</span>, <span class="php-var">$provider</span>[<span class="php-quote">'id'</span>]);
</span><span id="98" class="l"><a href="#98"> 98 </a> <span class="php-keyword1">if</span> (!<span class="php-var">$google_sync</span>) {
</span><span id="99" class="l"><a href="#99"> 99 </a> <span class="php-keyword1">throw</span> <span class="php-keyword1">new</span> Exception(<span class="php-quote">'The selected provider has not the google synchronization '</span>
</span><span id="100" class="l"><a href="#100">100 </a> . <span class="php-quote">'setting enabled.'</span>);
</span><span id="101" class="l"><a href="#101">101 </a> }
</span><span id="102" class="l"><a href="#102">102 </a>
</span><span id="103" class="l"><a href="#103">103 </a> <span class="php-var">$google_token</span> = <span class="php-keyword2">json_decode</span>(<span class="php-var">$this</span>-&gt;providers_model-&gt;get_setting(<span class="php-quote">'google_token'</span>, <span class="php-var">$provider</span>[<span class="php-quote">'id'</span>]));
</span><span id="104" class="l"><a href="#104">104 </a> <span class="php-var">$this</span>-&gt;load-&gt;library(<span class="php-quote">'google_sync'</span>);
</span><span id="105" class="l"><a href="#105">105 </a> <span class="php-var">$this</span>-&gt;google_sync-&gt;refresh_token(<span class="php-var">$google_token</span>-&gt;refresh_token);
</span><span id="106" class="l"><a href="#106">106 </a>
</span><span id="107" class="l"><a href="#107">107 </a> <span class="php-comment">// Fetch provider's appointments that belong to the sync time period. </span>
</span><span id="108" class="l"><a href="#108">108 </a> <span class="php-var">$sync_past_days</span> = <span class="php-var">$this</span>-&gt;providers_model-&gt;get_setting(<span class="php-quote">'sync_past_days'</span>, <span class="php-var">$provider</span>[<span class="php-quote">'id'</span>]);
</span><span id="109" class="l"><a href="#109">109 </a> <span class="php-var">$sync_future_days</span> = <span class="php-var">$this</span>-&gt;providers_model-&gt;get_setting(<span class="php-quote">'sync_future_days'</span>, <span class="php-var">$provider</span>[<span class="php-quote">'id'</span>]);
</span><span id="110" class="l"><a href="#110">110 </a> <span class="php-var">$start</span> = <span class="php-keyword2">strtotime</span>(<span class="php-quote">'-'</span> . <span class="php-var">$sync_past_days</span> . <span class="php-quote">' days'</span>, <span class="php-keyword2">strtotime</span>(<span class="php-keyword2">date</span>(<span class="php-quote">'Y-m-d'</span>)));
</span><span id="111" class="l"><a href="#111">111 </a> <span class="php-var">$end</span> = <span class="php-keyword2">strtotime</span>(<span class="php-quote">'+'</span> . <span class="php-var">$sync_future_days</span> . <span class="php-quote">' days'</span>, <span class="php-keyword2">strtotime</span>(<span class="php-keyword2">date</span>(<span class="php-quote">'Y-m-d'</span>)));
</span><span id="112" class="l"><a href="#112">112 </a>
</span><span id="113" class="l"><a href="#113">113 </a> <span class="php-var">$where_clause</span> = <span class="php-keyword1">array</span>(
</span><span id="114" class="l"><a href="#114">114 </a> <span class="php-quote">'start_datetime &gt;='</span> =&gt; <span class="php-keyword2">date</span>(<span class="php-quote">'Y-m-d H:i:s'</span>, <span class="php-var">$start</span>),
</span><span id="115" class="l"><a href="#115">115 </a> <span class="php-quote">'end_datetime &lt;='</span> =&gt; <span class="php-keyword2">date</span>(<span class="php-quote">'Y-m-d H:i:s'</span>, <span class="php-var">$end</span>),
</span><span id="116" class="l"><a href="#116">116 </a> <span class="php-quote">'id_users_provider'</span> =&gt; <span class="php-var">$provider</span>[<span class="php-quote">'id'</span>]
</span><span id="117" class="l"><a href="#117">117 </a> );
</span><span id="118" class="l"><a href="#118">118 </a>
</span><span id="119" class="l"><a href="#119">119 </a> <span class="php-var">$appointments</span> = <span class="php-var">$this</span>-&gt;appointments_model-&gt;get_batch(<span class="php-var">$where_clause</span>);
</span><span id="120" class="l"><a href="#120">120 </a>
</span><span id="121" class="l"><a href="#121">121 </a> <span class="php-var">$company_settings</span> = <span class="php-keyword1">array</span>(
</span><span id="122" class="l"><a href="#122">122 </a> <span class="php-quote">'company_name'</span> =&gt; <span class="php-var">$this</span>-&gt;settings_model-&gt;get_setting(<span class="php-quote">'company_name'</span>),
</span><span id="123" class="l"><a href="#123">123 </a> <span class="php-quote">'company_link'</span> =&gt; <span class="php-var">$this</span>-&gt;settings_model-&gt;get_setting(<span class="php-quote">'company_link'</span>),
</span><span id="124" class="l"><a href="#124">124 </a> <span class="php-quote">'company_email'</span> =&gt; <span class="php-var">$this</span>-&gt;settings_model-&gt;get_setting(<span class="php-quote">'company_email'</span>)
</span><span id="125" class="l"><a href="#125">125 </a> );
</span><span id="126" class="l"><a href="#126">126 </a>
</span><span id="127" class="l"><a href="#127">127 </a> <span class="php-comment">// Sync each appointment with Google Calendar by following the project's sync</span>
</span><span id="128" class="l"><a href="#128">128 </a> <span class="php-comment">// protocol (see documentation).</span>
</span><span id="129" class="l"><a href="#129">129 </a> <span class="php-keyword1">foreach</span>(<span class="php-var">$appointments</span> <span class="php-keyword1">as</span> <span class="php-var">$appointment</span>) {
</span><span id="130" class="l"><a href="#130">130 </a> <span class="php-keyword1">if</span> (<span class="php-var">$appointment</span>[<span class="php-quote">'is_unavailable'</span>] == <span class="php-keyword1">FALSE</span>) {
</span><span id="131" class="l"><a href="#131">131 </a> <span class="php-var">$service</span> = <span class="php-var">$this</span>-&gt;services_model-&gt;get_row(<span class="php-var">$appointment</span>[<span class="php-quote">'id_services'</span>]);
</span><span id="132" class="l"><a href="#132">132 </a> <span class="php-var">$customer</span> = <span class="php-var">$this</span>-&gt;customers_model-&gt;get_row(<span class="php-var">$appointment</span>[<span class="php-quote">'id_users_customer'</span>]);
</span><span id="133" class="l"><a href="#133">133 </a> } <span class="php-keyword1">else</span> {
</span><span id="134" class="l"><a href="#134">134 </a> <span class="php-var">$service</span> = <span class="php-keyword1">NULL</span>;
</span><span id="135" class="l"><a href="#135">135 </a> <span class="php-var">$customer</span> = <span class="php-keyword1">NULL</span>;
</span><span id="136" class="l"><a href="#136">136 </a> }
</span><span id="137" class="l"><a href="#137">137 </a>
</span><span id="138" class="l"><a href="#138">138 </a> <span class="php-comment">// If current appointment not synced yet, add to gcal.</span>
</span><span id="139" class="l"><a href="#139">139 </a> <span class="php-keyword1">if</span> (<span class="php-var">$appointment</span>[<span class="php-quote">'id_google_calendar'</span>] == <span class="php-keyword1">NULL</span>) {
</span><span id="140" class="l"><a href="#140">140 </a> <span class="php-var">$google_event</span> = <span class="php-var">$this</span>-&gt;google_sync-&gt;add_appointment(<span class="php-var">$appointment</span>, <span class="php-var">$provider</span>,
</span><span id="141" class="l"><a href="#141">141 </a> <span class="php-var">$service</span>, <span class="php-var">$customer</span>, <span class="php-var">$company_settings</span>);
</span><span id="142" class="l"><a href="#142">142 </a> <span class="php-var">$appointment</span>[<span class="php-quote">'id_google_calendar'</span>] = <span class="php-var">$google_event</span>-&gt;id;
</span><span id="143" class="l"><a href="#143">143 </a> <span class="php-var">$this</span>-&gt;appointments_model-&gt;add(<span class="php-var">$appointment</span>); <span class="php-comment">// Save gcal id</span>
</span><span id="144" class="l"><a href="#144">144 </a> } <span class="php-keyword1">else</span> {
</span><span id="145" class="l"><a href="#145">145 </a> <span class="php-comment">// Appointment is synced with google calendar.</span>
</span><span id="146" class="l"><a href="#146">146 </a> <span class="php-keyword1">try</span> {
</span><span id="147" class="l"><a href="#147">147 </a> <span class="php-var">$google_event</span> = <span class="php-var">$this</span>-&gt;google_sync-&gt;get_event(<span class="php-var">$provider</span>, <span class="php-var">$appointment</span>[<span class="php-quote">'id_google_calendar'</span>]);
</span><span id="148" class="l"><a href="#148">148 </a>
</span><span id="149" class="l"><a href="#149">149 </a> <span class="php-keyword1">if</span> (<span class="php-var">$google_event</span>-&gt;status == <span class="php-quote">'cancelled'</span>) {
</span><span id="150" class="l"><a href="#150">150 </a> <span class="php-keyword1">throw</span> <span class="php-keyword1">new</span> Exception(<span class="php-quote">'Event is cancelled, remove the record from Easy!Appointments.'</span>);
</span><span id="151" class="l"><a href="#151">151 </a> }
</span><span id="152" class="l"><a href="#152">152 </a>
</span><span id="153" class="l"><a href="#153">153 </a> <span class="php-comment">// If gcal event is different from e!a appointment then update e!a record.</span>
</span><span id="154" class="l"><a href="#154">154 </a> <span class="php-var">$is_different</span> = <span class="php-keyword1">FALSE</span>;
</span><span id="155" class="l"><a href="#155">155 </a> <span class="php-var">$appt_start</span> = <span class="php-keyword2">strtotime</span>(<span class="php-var">$appointment</span>[<span class="php-quote">'start_datetime'</span>]);
</span><span id="156" class="l"><a href="#156">156 </a> <span class="php-var">$appt_end</span> = <span class="php-keyword2">strtotime</span>(<span class="php-var">$appointment</span>[<span class="php-quote">'end_datetime'</span>]);
</span><span id="157" class="l"><a href="#157">157 </a> <span class="php-var">$event_start</span> = <span class="php-keyword2">strtotime</span>(<span class="php-var">$google_event</span>-&gt;getStart()-&gt;getDateTime());
</span><span id="158" class="l"><a href="#158">158 </a> <span class="php-var">$event_end</span> = <span class="php-keyword2">strtotime</span>(<span class="php-var">$google_event</span>-&gt;getEnd()-&gt;getDateTime());
</span><span id="159" class="l"><a href="#159">159 </a>
</span><span id="160" class="l"><a href="#160">160 </a> <span class="php-keyword1">if</span> (<span class="php-var">$appt_start</span> != <span class="php-var">$event_start</span> || <span class="php-var">$appt_end</span> != <span class="php-var">$event_end</span>) {
</span><span id="161" class="l"><a href="#161">161 </a> <span class="php-var">$is_different</span> = <span class="php-keyword1">TRUE</span>;
</span><span id="162" class="l"><a href="#162">162 </a> }
</span><span id="163" class="l"><a href="#163">163 </a>
</span><span id="164" class="l"><a href="#164">164 </a> <span class="php-keyword1">if</span> (<span class="php-var">$is_different</span>) {
</span><span id="165" class="l"><a href="#165">165 </a> <span class="php-var">$appointment</span>[<span class="php-quote">'start_datetime'</span>] = <span class="php-keyword2">date</span>(<span class="php-quote">'Y-m-d H:i:s'</span>, <span class="php-var">$event_start</span>);
</span><span id="166" class="l"><a href="#166">166 </a> <span class="php-var">$appointment</span>[<span class="php-quote">'end_datetime'</span>] = <span class="php-keyword2">date</span>(<span class="php-quote">'Y-m-d H:i:s'</span>, <span class="php-var">$event_end</span>);
</span><span id="167" class="l"><a href="#167">167 </a> <span class="php-var">$this</span>-&gt;appointments_model-&gt;add(<span class="php-var">$appointment</span>);
</span><span id="168" class="l"><a href="#168">168 </a> }
</span><span id="169" class="l"><a href="#169">169 </a>
</span><span id="170" class="l"><a href="#170">170 </a> } <span class="php-keyword1">catch</span>(Exception <span class="php-var">$exc</span>) {
</span><span id="171" class="l"><a href="#171">171 </a> <span class="php-comment">// Appointment not found on gcal, delete from e!a.</span>
</span><span id="172" class="l"><a href="#172">172 </a> <span class="php-var">$this</span>-&gt;appointments_model-&gt;<span class="php-keyword2">delete</span>(<span class="php-var">$appointment</span>[<span class="php-quote">'id'</span>]);
</span><span id="173" class="l"><a href="#173">173 </a> <span class="php-var">$appointment</span>[<span class="php-quote">'id_google_calendar'</span>] = <span class="php-keyword1">NULL</span>;
</span><span id="174" class="l"><a href="#174">174 </a> }
</span><span id="175" class="l"><a href="#175">175 </a> }
</span><span id="176" class="l"><a href="#176">176 </a> }
</span><span id="177" class="l"><a href="#177">177 </a>
</span><span id="178" class="l"><a href="#178">178 </a> <span class="php-comment">// :: ADD GCAL EVENTS THAT ARE NOT PRESENT ON E!A</span>
</span><span id="179" class="l"><a href="#179">179 </a> <span class="php-var">$google_calendar</span> = <span class="php-var">$provider</span>[<span class="php-quote">'settings'</span>][<span class="php-quote">'google_calendar'</span>];
</span><span id="180" class="l"><a href="#180">180 </a> <span class="php-var">$events</span> = <span class="php-var">$this</span>-&gt;google_sync-&gt;get_sync_events(<span class="php-var">$google_calendar</span>, <span class="php-var">$start</span>, <span class="php-var">$end</span>);
</span><span id="181" class="l"><a href="#181">181 </a>
</span><span id="182" class="l"><a href="#182">182 </a> <span class="php-keyword1">foreach</span>(<span class="php-var">$events</span>-&gt;getItems() <span class="php-keyword1">as</span> <span class="php-var">$event</span>) {
</span><span id="183" class="l"><a href="#183">183 </a> <span class="php-var">$results</span> = <span class="php-var">$this</span>-&gt;appointments_model-&gt;get_batch(<span class="php-keyword1">array</span>(<span class="php-quote">'id_google_calendar'</span> =&gt; <span class="php-var">$event</span>-&gt;getId()));
</span><span id="184" class="l"><a href="#184">184 </a> <span class="php-keyword1">if</span> (<span class="php-keyword2">count</span>(<span class="php-var">$results</span>) == <span class="php-num">0</span>) {
</span><span id="185" class="l"><a href="#185">185 </a> <span class="php-comment">// Record doesn't exist in E!A, so add the event now.</span>
</span><span id="186" class="l"><a href="#186">186 </a> <span class="php-var">$appointment</span> = <span class="php-keyword1">array</span>(
</span><span id="187" class="l"><a href="#187">187 </a> <span class="php-quote">'start_datetime'</span> =&gt; <span class="php-keyword2">date</span>(<span class="php-quote">'Y-m-d H:i:s'</span>, <span class="php-keyword2">strtotime</span>(<span class="php-var">$event</span>-&gt;start-&gt;getDateTime())),
</span><span id="188" class="l"><a href="#188">188 </a> <span class="php-quote">'end_datetime'</span> =&gt; <span class="php-keyword2">date</span>(<span class="php-quote">'Y-m-d H:i:s'</span>, <span class="php-keyword2">strtotime</span>(<span class="php-var">$event</span>-&gt;<span class="php-keyword2">end</span>-&gt;getDateTime())),
</span><span id="189" class="l"><a href="#189">189 </a> <span class="php-quote">'is_unavailable'</span> =&gt; <span class="php-keyword1">TRUE</span>,
</span><span id="190" class="l"><a href="#190">190 </a> <span class="php-quote">'notes'</span> =&gt; <span class="php-var">$event</span>-&gt;getSummary() . <span class="php-quote">' '</span> . <span class="php-var">$event</span>-&gt;getDescription(),
</span><span id="191" class="l"><a href="#191">191 </a> <span class="php-quote">'id_users_provider'</span> =&gt; <span class="php-var">$provider_id</span>,
</span><span id="192" class="l"><a href="#192">192 </a> <span class="php-quote">'id_google_calendar'</span> =&gt; <span class="php-var">$event</span>-&gt;getId(),
</span><span id="193" class="l"><a href="#193">193 </a> <span class="php-quote">'id_users_customer'</span> =&gt; <span class="php-keyword1">NULL</span>,
</span><span id="194" class="l"><a href="#194">194 </a> <span class="php-quote">'id_services'</span> =&gt; <span class="php-keyword1">NULL</span>,
</span><span id="195" class="l"><a href="#195">195 </a> );
</span><span id="196" class="l"><a href="#196">196 </a>
</span><span id="197" class="l"><a href="#197">197 </a> <span class="php-var">$this</span>-&gt;appointments_model-&gt;add(<span class="php-var">$appointment</span>);
</span><span id="198" class="l"><a href="#198">198 </a> }
</span><span id="199" class="l"><a href="#199">199 </a> }
</span><span id="200" class="l"><a href="#200">200 </a>
</span><span id="201" class="l"><a href="#201">201 </a> <span class="php-keyword1">echo</span> <span class="php-keyword2">json_encode</span>(AJAX_SUCCESS);
</span><span id="202" class="l"><a href="#202">202 </a>
</span><span id="203" class="l"><a href="#203">203 </a> } <span class="php-keyword1">catch</span>(Exception <span class="php-var">$exc</span>) {
</span><span id="204" class="l"><a href="#204">204 </a> <span class="php-keyword1">echo</span> <span class="php-keyword2">json_encode</span>(<span class="php-keyword1">array</span>(
</span><span id="205" class="l"><a href="#205">205 </a> <span class="php-quote">'exceptions'</span> =&gt; <span class="php-keyword1">array</span>(<span class="php-var">$exc</span>)
</span><span id="206" class="l"><a href="#206">206 </a> ));
</span><span id="207" class="l"><a href="#207">207 </a> }
</span><span id="208" class="l"><a href="#208">208 </a> }
</span><span id="209" class="l"><a href="#209">209 </a>}
</span><span id="210" class="l"><a href="#210">210 </a>
</span><span id="211" class="l"><a href="#211">211 </a><span class="php-comment">/* End of file google.php */</span>
</span><span id="212" class="l"><a href="#212">212 </a><span class="php-comment">/* Location: ./application/controllers/google.php */</span></span></code></pre>
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