1 | <?php |
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2 | /*! |
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3 | * HybridAuth |
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4 | * http://hybridauth.sourceforge.net | http://github.com/hybridauth/hybridauth |
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5 | * (c) 2009-2012, HybridAuth authors | http://hybridauth.sourceforge.net/licenses.html |
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6 | */ |
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7 | |
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8 | /** |
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9 | * Hybrid_Providers_Google provider adapter based on OAuth2 protocol |
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10 | * |
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11 | * http://hybridauth.sourceforge.net/userguide/IDProvider_info_Google.html |
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12 | */ |
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13 | class Hybrid_Providers_Google extends Hybrid_Provider_Model_OAuth2 |
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14 | { |
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15 | // default permissions |
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16 | public $scope = "https://www.googleapis.com/auth/userinfo.profile https://www.googleapis.com/auth/userinfo.email https://www.google.com/m8/feeds/"; |
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17 | |
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18 | /** |
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19 | * IDp wrappers initializer |
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20 | */ |
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21 | function initialize() |
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22 | { |
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23 | parent::initialize(); |
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24 | |
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25 | // Provider api end-points |
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26 | $this->api->authorize_url = "https://accounts.google.com/o/oauth2/auth"; |
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27 | $this->api->token_url = "https://accounts.google.com/o/oauth2/token"; |
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28 | $this->api->token_info_url = "https://www.googleapis.com/oauth2/v1/tokeninfo"; |
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29 | } |
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30 | |
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31 | /** |
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32 | * begin login step |
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33 | */ |
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34 | function loginBegin() |
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35 | { |
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36 | $parameters = array("scope" => $this->scope, "access_type" => "offline"); |
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37 | $optionals = array("scope", "access_type", "redirect_uri", "approval_prompt", "hd"); |
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38 | |
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39 | foreach ($optionals as $parameter){ |
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40 | if( isset( $this->config[$parameter] ) && ! empty( $this->config[$parameter] ) ){ |
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41 | $parameters[$parameter] = $this->config[$parameter]; |
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42 | } |
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43 | } |
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44 | |
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45 | Hybrid_Auth::redirect( $this->api->authorizeUrl( $parameters ) ); |
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46 | } |
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47 | |
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48 | /** |
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49 | * load the user profile from the IDp api client |
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50 | */ |
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51 | function getUserProfile() |
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52 | { |
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53 | // refresh tokens if needed |
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54 | $this->refreshToken(); |
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55 | |
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56 | // ask google api for user infos |
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57 | $response = $this->api->api( "https://www.googleapis.com/oauth2/v1/userinfo" ); |
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58 | |
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59 | if ( ! isset( $response->id ) || isset( $response->error ) ){ |
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60 | throw new Exception( "User profile request failed! {$this->providerId} returned an invalid response.", 6 ); |
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61 | } |
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62 | |
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63 | $this->user->profile->identifier = (property_exists($response,'id'))?$response->id:""; |
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64 | $this->user->profile->firstName = (property_exists($response,'given_name'))?$response->given_name:""; |
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65 | $this->user->profile->lastName = (property_exists($response,'family_name'))?$response->family_name:""; |
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66 | $this->user->profile->displayName = (property_exists($response,'name'))?$response->name:""; |
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67 | $this->user->profile->photoURL = (property_exists($response,'picture'))?$response->picture:""; |
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68 | $this->user->profile->profileURL = "https://profiles.google.com/" . $this->user->profile->identifier; |
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69 | $this->user->profile->gender = (property_exists($response,'gender'))?$response->gender:""; |
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70 | $this->user->profile->email = (property_exists($response,'email'))?$response->email:""; |
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71 | $this->user->profile->emailVerified = (property_exists($response,'email'))?$response->email:""; |
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72 | $this->user->profile->language = (property_exists($response,'locale'))?$response->locale:""; |
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73 | |
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74 | if( property_exists($response,'birthday') ){ |
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75 | list($birthday_year, $birthday_month, $birthday_day) = explode( '-', $response->birthday ); |
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76 | |
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77 | $this->user->profile->birthDay = (int) $birthday_day; |
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78 | $this->user->profile->birthMonth = (int) $birthday_month; |
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79 | $this->user->profile->birthYear = (int) $birthday_year; |
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80 | } |
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81 | |
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82 | return $this->user->profile; |
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83 | } |
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84 | |
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85 | /** |
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86 | * load the user (Gmail) contacts |
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87 | * ..toComplete |
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88 | */ |
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89 | function getUserContacts() |
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90 | { |
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91 | // refresh tokens if needed |
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92 | $this->refreshToken(); |
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93 | |
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94 | if( ! isset( $this->config['contacts_param'] ) ){ |
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95 | $this->config['contacts_param'] = array( "max-results" => 500 ); |
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96 | } |
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97 | |
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98 | $response = $this->api->api( "https://www.google.com/m8/feeds/contacts/default/full?" |
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99 | . http_build_query( array_merge( array('alt' => 'json'), $this->config['contacts_param'] ) ) ); |
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100 | |
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101 | if( ! $response ){ |
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102 | return ARRAY(); |
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103 | } |
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104 | |
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105 | $contacts = ARRAY(); |
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106 | |
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107 | foreach( $response->feed->entry as $idx => $entry ){ |
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108 | $uc = new Hybrid_User_Contact(); |
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109 | |
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110 | $uc->email = isset($entry->{'gd$email'}[0]->address) ? (string) $entry->{'gd$email'}[0]->address : ''; |
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111 | $uc->displayName = isset($entry->title->{'$t'}) ? (string) $entry->title->{'$t'} : ''; |
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112 | $uc->identifier = $uc->email; |
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113 | |
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114 | $contacts[] = $uc; |
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115 | } |
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116 | |
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117 | return $contacts; |
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118 | } |
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119 | } |
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