[20] | 1 | <?php |
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| 2 | |
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[55] | 3 | class Ujabber |
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[20] | 4 | { |
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[55] | 5 | /* |
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| 6 | * Listen |
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| 7 | */ |
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| 8 | |
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| 9 | final function listen() |
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| 10 | { |
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| 11 | $return = null; |
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[20] | 12 | |
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[55] | 13 | $_SESSION['phpgw_info']['instant_messenger']['time'] = time(); |
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[41] | 14 | |
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[55] | 15 | $_SESSION['phpgw_info']['instant_messenger']['socket']['block'] = true; |
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| 16 | $xml = $_SESSION['phpgw_info']['instant_messenger']['socket']['in']; |
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| 17 | |
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| 18 | unset($_SESSION['phpgw_info']['instant_messenger']['socket']['in']); |
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| 19 | $_SESSION['phpgw_info']['instant_messenger']['socket']['block'] = false; |
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[41] | 20 | |
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[55] | 21 | ### Arranjo Tecnico ### |
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| 22 | $vkrd = $xml; |
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| 23 | |
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| 24 | if(isset($_SESSION['phpgw_info']['instant_messenger']['contacts'])) |
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| 25 | unset($_SESSION['phpgw_info']['instant_messenger']['contacts']); |
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[41] | 26 | |
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[55] | 27 | ### - messages - ### |
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| 28 | $_messages = "/<message[^>]+from='(\S+)'[^>]*>(?(?=.*?<composing |.*?<paused ).*?<(composing|paused) )(?(?=.*?<html).*?<html[^>]*><body[^>]*>(.*?)<\/body><\/html>).*?<\/message>/s"; |
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| 29 | $_messages = preg_match_all($_messages, $xml, $messages); |
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| 30 | if ( $_messages !== false && $_messages > 0 ) |
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| 31 | { |
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| 32 | $xml = preg_replace("/<message.*?<\/message>/", "", $xml); |
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| 33 | $return .= $this->getMessages($messages); |
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| 34 | } |
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| 35 | ### - Fim messages - ### |
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[41] | 36 | |
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[55] | 37 | ### - contacts - ### |
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| 38 | $_contacts = "/<iq[^>]+id='contacts'[^>]*>.*?<\/iq>/"; |
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| 39 | $_contacts = preg_match_all($_contacts, $xml, $_xml); |
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[41] | 40 | |
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[55] | 41 | $_contacts = "/<item.*?(?(?=[^>]+name)[^>]+name='(.*?)')[^>]+subscription='(.*?)'[^>]+jid='(.*?)'"; |
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| 42 | $_contacts .= "(?(?=[^>]*\/>)[^>]*\/>|[^>]*><group>(.*?)<\/group><\/item>)/"; |
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| 43 | $_contacts = preg_match_all($_contacts, $_xml[0][0], $contacts); |
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| 44 | if ( $_contacts !== false && $_contacts > 0 ) |
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| 45 | { |
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| 46 | $xml = preg_replace("/<iq[^>]+id='contacts'[^>]*>.*?<\/iq>/", "", $xml); |
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| 47 | $return .= rawurldecode(urldecode($this->getContacts($contacts))); |
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| 48 | } |
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| 49 | ### - Fim contacts - ### |
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[41] | 50 | |
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[55] | 51 | ### - presence - ### |
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| 52 | $xml = $_SESSION['phpgw_info']['instant_messenger']['presences'] . $xml; |
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[41] | 53 | |
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[55] | 54 | $_presence = "/<presence(?(?=[^>]+\/>)[^>]+\/>|[^>]+>.*?<\/presence>)/"; |
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| 55 | $_presence = preg_match_all($_presence, $xml, $presence); |
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[41] | 56 | |
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[55] | 57 | $patterns[0] = '/<priority>[^<]*<\/priority>|<(\S) (?(?=[^>]*\/>)[^>]*\/>|[^>]*>.*?<\/\1>)/'; |
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| 58 | $patterns[1] = '/ xmlns=\'.*?\'| to=\'.*?\'/'; |
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| 59 | $patterns[2] = '/> +</'; |
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| 60 | $replacements[0] = ''; |
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| 61 | $replacements[1] = ''; |
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| 62 | $replacements[2] = '><'; |
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| 63 | $_xml = preg_replace($patterns, $replacements, implode('', $presence[0])); |
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[20] | 64 | |
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[55] | 65 | $_presence = "/<presence[^>]+from='(\S+)'[^>]*type='(unavailable)'(?(?=[^>]*\/>)[^>]*\/>|[^>]*>.*?<\/presence>)|"; |
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| 66 | $_presence .= "<presence[^>]+from='(\S+)'(?(?=[^>]+type)[^>]+type='(\S+)')[^>]*"; |
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| 67 | $_presence .= "(?(?=\/>)\/>|>"; |
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| 68 | $_presence .= "(?(?=<s[^>]*?>)<s[^>]*?>(.*?)<\/s[^>]*?>(?(?=<s[^>]*?>)<s[^>]*?>(.*?)<\/s[^>]*?>))"; |
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| 69 | $_presence .= "<\/presence>)/"; |
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| 70 | $_presence = preg_match_all($_presence, $_xml, $presence); |
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| 71 | if ( $_presence !== false && $_presence > 0 ) |
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| 72 | { |
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| 73 | foreach ( $presence[5] as $key => $val ) |
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| 74 | { |
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| 75 | if ( !empty($presence[1][$key]) && (strpos($presence[1][$key], '/') !== false) ) |
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| 76 | $presence[1][$key] = substr($presence[1][$key], 0, strpos($presence[1][$key], '/')); |
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| 77 | |
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| 78 | if ( !empty($presence[3][$key]) && strpos($presence[3][$key], '/') !== false ) |
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| 79 | $presence[3][$key] = substr($presence[3][$key], 0, strpos($presence[3][$key], '/')); |
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| 80 | |
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| 81 | if ( !empty($val) && !preg_match("/^(away|chat|dnd|xa)$/", $val) ) |
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| 82 | if ( preg_match("/^(away|chat|dnd|xa)$/", $presence[6][$key]) ) |
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| 83 | { |
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| 84 | $aux = $presence[5][$key]; |
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| 85 | $presence[5][$key] = $presence[6][$key]; |
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| 86 | $presence[6][$key] = $aux; |
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| 87 | } |
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| 88 | else |
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| 89 | { |
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| 90 | if ( empty($presence[6][$key]) ) |
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| 91 | $presence[6][$key] = $presence[5][$key]; |
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| 92 | $presence[5][$key] = ''; |
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| 93 | } |
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| 94 | } |
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| 95 | $xml = preg_replace("/<presence[^>]\/?>|<presence[^>]>.*?<\/presence>/", "", $xml); |
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[20] | 96 | |
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[55] | 97 | $return .= $this->getPresence($presence); |
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| 98 | } |
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| 99 | ### - Fim presence - ### |
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[41] | 100 | |
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[55] | 101 | |
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| 102 | ### - vcard - ### |
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| 103 | ### - Arranjo Tecnico - ### |
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| 104 | $_xml = $vkrd; |
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| 105 | $_vcard = "/<iq.*? id='(.*?)' .*?(<vCard [^>]+\/>|<vCard.*?<\/vCard>)<\/iq>/"; |
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| 106 | $_vcard = preg_match_all($_vcard, $_xml, $vcard); |
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| 107 | if( $_vcard !== false && $_vcard > 0) |
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| 108 | { |
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| 109 | $xml = preg_replace("/<iq.*?<vCard.*?<\/iq>/", "", $xml); |
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| 110 | $return .= urldecode($this->getVcard($vcard)); |
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| 111 | } |
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| 112 | ### - Fim vcard - ### |
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| 113 | |
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| 114 | ## Final do Listen; |
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[41] | 115 | |
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[55] | 116 | return $return; |
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| 117 | } |
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| 118 | |
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| 119 | /* |
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| 120 | * Contacts |
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| 121 | */ |
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[41] | 122 | |
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[55] | 123 | function getContacts(array $pContacts) |
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| 124 | { |
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| 125 | $_group = array(); |
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| 126 | $return = NULL; |
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| 127 | $jid = array_unique($pContacts[3]); |
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| 128 | |
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| 129 | foreach ( $jid as $key => $val ) |
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| 130 | { |
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| 131 | $_SESSION['phpgw_info']['instant_messenger']['contacts'][] = $val; |
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[41] | 132 | |
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[55] | 133 | $item = NULL; |
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| 134 | $item .= '<item name="' . (( !empty($pContacts[1][$key]) ) ? $pContacts[1][$key] : $val); |
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| 135 | $item .= '" jid="' . $val; |
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| 136 | $item .= '" subscription="' . $pContacts[2][$key]; |
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| 137 | $item .= '" />'; |
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[20] | 138 | |
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[55] | 139 | $_group[utf8_decode(strtolower(!empty($pContacts[4][$key]) ? $pContacts[4][$key] : 'default'))][] = $item; |
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| 140 | } |
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| 141 | |
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| 142 | ksort($_group); |
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[41] | 143 | |
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[55] | 144 | foreach ( $_group as $key => $val ) |
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| 145 | $return .= '<group name="' . $key . '">' . implode('', $val) . '</group>'; |
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[41] | 146 | |
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[55] | 147 | return '<contacts>' . $return . '</contacts>'; |
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| 148 | } |
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[41] | 149 | |
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[55] | 150 | function requireContacts() |
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| 151 | { |
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| 152 | $_SESSION['phpgw_info']['instant_messenger']['socket']['out']['getContacts'] = NULL; |
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| 153 | } |
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| 154 | |
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| 155 | /* |
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| 156 | * Presence |
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| 157 | */ |
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[41] | 158 | |
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[55] | 159 | function setPresence($pPresence) |
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| 160 | { |
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| 161 | $_SESSION['phpgw_info']['instant_messenger']['socket']['out']['setPresence'] = $pPresence; |
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| 162 | foreach($pPresence as $key=>$presence) |
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| 163 | if($key == 'show' || $key == 'type') |
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| 164 | $_SESSION['phpgw_info']['instant_messenger']['MyPresence'] = $presence; |
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| 165 | } |
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| 166 | |
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| 167 | function MyPresence() |
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| 168 | { |
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| 169 | if(isset($_SESSION['phpgw_info']['instant_messenger']['MyPresence'])) |
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| 170 | return $_SESSION['phpgw_info']['instant_messenger']['MyPresence']; |
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| 171 | } |
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| 172 | |
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| 173 | function getPresence(array $pPresence) |
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| 174 | { |
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| 175 | $offline = array(); |
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| 176 | foreach ( $pPresence[1] as $key => $val ) |
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| 177 | { |
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| 178 | if ( empty($val) ) |
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| 179 | continue; |
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[41] | 180 | |
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[55] | 181 | $_offline = true; |
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| 182 | for ( $i = $key; $i < sizeof($pPresence[1]); $i++ ) |
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| 183 | if ( $pPresence[1][$key] == $pPresence[3][$i] || $pPresence[1][$key] == $pPresence[5][$i] ) |
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| 184 | $_offline = false; |
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[20] | 185 | |
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[55] | 186 | if ( $_offline ) |
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| 187 | $offline[$key] = $val; |
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| 188 | } |
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[41] | 189 | |
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[55] | 190 | $online = array(); |
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| 191 | foreach ( $pPresence[3] as $key => $val ) |
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| 192 | { |
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| 193 | if ( empty($val) ) |
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| 194 | continue; |
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[20] | 195 | |
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[55] | 196 | $_online = true; |
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| 197 | for ( $i = ($key + 1); $i < sizeof($pPresence[3]); $i++ ) |
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| 198 | if ( in_array($val, $offline) || $pPresence[3][$key] == $pPresence[3][$i] ) |
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| 199 | $_online = false; |
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[41] | 200 | |
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[55] | 201 | if ( $_online ) |
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| 202 | $online[$key] = $val; |
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| 203 | } |
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[41] | 204 | |
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[55] | 205 | $return = NULL; |
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[41] | 206 | |
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[55] | 207 | foreach ( $offline as $key => $val ) |
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| 208 | { |
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| 209 | $val = ( strpos($val, '/') ) ? substr($val, 0, strpos($val, '/')) : $val; |
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| 210 | $return .= "<presence from='" . $val . "' type='unavailable' />"; |
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| 211 | } |
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| 212 | |
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| 213 | foreach ( $online as $key => $val ) |
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| 214 | { |
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| 215 | $val = ( strpos($val, '/') ) ? substr($val, 0, strpos($val, '/')) : $val; |
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[41] | 216 | |
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[55] | 217 | if ( empty($pPresence[4][$key]) ) |
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| 218 | $pPresence[4][$key] = ( empty($pPresence[5][$key]) ) ? |
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| 219 | 'available' : $pPresence[5][$key]; |
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[41] | 220 | |
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[55] | 221 | $return .= "<presence from='" . $val . "' type='" . $pPresence[4][$key]; |
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| 222 | if ( empty($pPresence[6][$key]) ) |
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| 223 | $return .= "' />"; |
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| 224 | else |
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| 225 | $return .= "'>" . $pPresence[6][$key] . "</presence>"; |
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[41] | 226 | |
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[55] | 227 | if ( strpos($pPresence[4][$key], 'subscribe') === false ) |
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| 228 | { |
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| 229 | $session .= "<presence from='" . $val . "'><show>" . $pPresence[4][$key] . "</show>"; |
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| 230 | if ( !empty($pPresence[6][$key]) ) |
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| 231 | $session .= "<status>" . $pPresence[6][$key] . "</status>"; |
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| 232 | $session .= "</presence>"; |
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| 233 | } |
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| 234 | } |
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[41] | 235 | |
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[55] | 236 | $_SESSION['phpgw_info']['instant_messenger']['presences'] = $session; |
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[41] | 237 | |
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[55] | 238 | return $return; |
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| 239 | } |
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[41] | 240 | |
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[55] | 241 | /* |
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| 242 | * GetMessage |
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| 243 | */ |
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| 244 | |
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| 245 | function getMessages(array $pMessages) |
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| 246 | { |
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| 247 | $_messages = array(); |
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| 248 | $return = NULL; |
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[41] | 249 | |
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[55] | 250 | foreach ( $pMessages[1] as $key => $val ) |
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| 251 | { |
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| 252 | trim($pMessages[3][$key]); |
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| 253 | if ( !empty($pMessages[3][$key]) ) |
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| 254 | $_messages[$val][] = $pMessages[3][$key]; |
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| 255 | |
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| 256 | if ( !empty($pMessages[2][$key]) ) |
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| 257 | { |
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| 258 | $return .= '<' . $pMessages[2][$key] . ' from="'; |
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| 259 | $return .= ( strpos($val, '/') ) ? substr($val, 0, strpos($val, '/')) : $val; |
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| 260 | $return .= '" />'; |
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| 261 | } |
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| 262 | } |
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[41] | 263 | |
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[55] | 264 | foreach ( $_messages as $key => $val ) |
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| 265 | { |
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| 266 | $return .= '<messages from="' . $key . '">'; |
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| 267 | foreach ( $val as $msg ) |
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| 268 | $return .= '<message>' . $msg . '</message>'; |
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| 269 | $return .= '</messages>'; |
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| 270 | } |
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[20] | 271 | |
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[55] | 272 | return $return; |
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| 273 | } |
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[20] | 274 | |
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[55] | 275 | /* |
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| 276 | * SendMessage |
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| 277 | */ |
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[41] | 278 | |
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[55] | 279 | function SendMessage($pSendMessage) |
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| 280 | { |
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| 281 | $pSendMessage['body'] = stripslashes($pSendMessage['body']); |
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| 282 | $_emotions = '/<img emotion="(\S+)?"[^>]+>/'; |
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| 283 | $_emotions = preg_match_all($_emotions, $pSendMessage['body'], $emotions); |
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[20] | 284 | |
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[55] | 285 | foreach ( $emotions[0] as $key => $val ) |
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| 286 | $emotions[0][$key] = '/' . addcslashes($val, './()[]{}^$*&?') . '/i'; |
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[41] | 287 | |
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[55] | 288 | $pSendMessage['body'] = preg_replace($emotions[0], $emotions[1], $pSendMessage['body']); |
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[41] | 289 | |
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[55] | 290 | $to = $pSendMessage['to']; |
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| 291 | $type = "normal"; |
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| 292 | $id = ""; |
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| 293 | $content = array( |
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| 294 | "subject" => $pSendMessage['subject'] ? $pSendMessage['subject'] : "", |
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| 295 | "thread" => $pSendMessage['thread'] ? $pSendMessage['thread'] : "", |
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| 296 | "body" => $pSendMessage['body'] ? $pSendMessage['body'] : "" |
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| 297 | ); |
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[20] | 298 | |
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[55] | 299 | $payload = ""; |
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[41] | 300 | |
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[55] | 301 | if ($to && is_array($content)) |
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| 302 | { |
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| 303 | if (!$id) |
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| 304 | { |
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| 305 | $id = $type . "_" . time(); |
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| 306 | } |
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[32] | 307 | |
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[55] | 308 | $xml = "<message to='$to' type='$type' id='$id'>"; |
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[41] | 309 | |
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[55] | 310 | if ($content['subject']) |
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| 311 | { |
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| 312 | $xml .= "<subject>" . $content['subject'] . "</subject>"; |
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| 313 | } |
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[32] | 314 | |
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[55] | 315 | if ($content['thread']) |
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| 316 | { |
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| 317 | $xml .= "<thread>" . $content['thread'] . "</thread>"; |
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| 318 | } |
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[41] | 319 | |
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[55] | 320 | $xml .= "<html><body>" . $content['body'] . "</body></html>"; |
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| 321 | $xml .= $payload; |
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| 322 | $xml .= "</message>"; |
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| 323 | unset($id); |
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[20] | 324 | |
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[55] | 325 | $_SESSION['phpgw_info']['instant_messenger']['socket']['out']['message'] .= $xml; |
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| 326 | } |
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| 327 | else |
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[27] | 328 | { |
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[55] | 329 | $this->writeLog("ERROR: SendMessage() #2"); |
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| 330 | return FALSE; |
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| 331 | } |
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| 332 | } |
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| 333 | |
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| 334 | /* |
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| 335 | * UpdateContact |
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| 336 | */ |
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| 337 | |
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| 338 | function updateContact($pUser) |
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| 339 | { |
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| 340 | $jid = $pUser['jid']; |
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| 341 | $name = $pUser['name']; |
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| 342 | $group = $pUser['group']; |
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| 343 | |
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| 344 | if ( $jid ) |
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| 345 | { |
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| 346 | $updatecontact = "<item jid='$jid'"; |
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| 347 | $updatecontact .= " name='" . $name . "'"; |
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| 348 | $updatecontact .= "><group>" . $group . "</group></item>"; |
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| 349 | $_SESSION['phpgw_info']['instant_messenger']['socket']['out']['updateContact'] = $updatecontact; |
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| 350 | } |
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| 351 | $this->requireContacts(); |
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| 352 | } |
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| 353 | |
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| 354 | /* |
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| 355 | * AddContact |
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| 356 | */ |
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| 357 | |
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| 358 | function addContacts($pUser) |
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| 359 | { |
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| 360 | $jid = explode("@",$pUser['email']); |
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| 361 | $pJid = $jid[0]."@".$_SESSION['phpgw_info']['instant_messenger']['name_jabber']; |
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| 362 | $pName = $pUser['name']; |
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| 363 | $pGroup = $pUser['group']; |
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[27] | 364 | |
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[55] | 365 | if(trim($jid[0]) != trim($this->username)) |
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| 366 | { |
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| 367 | if ( $pJid ) |
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| 368 | { |
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| 369 | $newcontact = "<item jid='$pJid'"; |
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| 370 | $newcontact .= " name='" . $pName . "'"; |
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| 371 | $newcontact .= "><group>" . $pGroup . "</group></item>"; |
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| 372 | $_SESSION['phpgw_info']['instant_messenger']['socket']['out']['addContacts'] = $newcontact; |
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| 373 | $this->subscribe($pJid); |
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| 374 | $this->requireContacts(); |
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| 375 | } |
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| 376 | } |
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| 377 | } |
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| 378 | |
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| 379 | /* |
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| 380 | * RemoveContact |
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| 381 | */ |
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| 382 | |
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| 383 | function removeContact($pUser) |
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[20] | 384 | { |
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[55] | 385 | $pJid = $pUser['jid']; |
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| 386 | $_SESSION['phpgw_info']['instant_messenger']['socket']['out']['removeContact'] = $pJid; |
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| 387 | $this->unsubscribed($pJid); |
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| 388 | $this->requireContacts(); |
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[20] | 389 | } |
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[41] | 390 | |
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[55] | 391 | /* |
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| 392 | * Vcard |
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| 393 | */ |
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[41] | 394 | |
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[55] | 395 | function newVcard($pVcardUser) |
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| 396 | { |
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| 397 | $pVcard = explode("_vkrd_", $pVcardUser['vcard']); |
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[20] | 398 | |
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[55] | 399 | $xmlVcard = "<FN>".$pVcard[0]."</FN>"; |
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| 400 | $xmlVcard .= "<NICKNAME>".$pVcard[1]."</NICKNAME>"; |
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| 401 | $xmlVcard .= "<ORG>"; |
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| 402 | $xmlVcard .= "<ORGNAME>".$pVcard[2]."</ORGNAME>"; |
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| 403 | $xmlVcard .= "<ORGUNIT>".$pVcard[3]."</ORGUNIT>"; |
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| 404 | $xmlVcard .= "</ORG>"; |
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| 405 | $xmlVcard .= "<ROLE>".$pVcard[4]."</ROLE>"; |
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| 406 | $xmlVcard .= "<BDAY>".$pVcard[5]."</BDAY>"; |
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| 407 | $xmlVcard .= "<DESC>".$pVcard[6]."</DESC>"; |
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| 408 | |
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| 409 | $_SESSION['phpgw_info']['instant_messenger']['socket']['out']['newVcard'] = $xmlVcard; |
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[20] | 410 | |
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[55] | 411 | } |
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| 412 | |
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| 413 | function getVcard(array $Vcard) |
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| 414 | { |
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| 415 | $div = ""; |
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| 416 | $_expr = "/<[^<vCard xmlns=\'vcard\-temp\'>].*[^<\/vCard>]>/"; |
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| 417 | array_shift($Vcard); |
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| 418 | $div = '<vcard>'; |
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| 419 | $jid_user = $_SESSION['phpgw_info']['instant_messenger']['user']; |
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| 420 | $jid_user .= "@" . $_SESSION['phpgw_info']['instant_messenger']['name_jabber']; |
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| 421 | for($i = 0 ; $i < count($Vcard[0]) ; $i++) |
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| 422 | { |
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| 423 | preg_match($_expr,$Vcard[1][$i],$div_vcard); |
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| 424 | $div_new[] = $div_vcard; |
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[20] | 425 | |
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[55] | 426 | if ( $jid_user == $Vcard[0][$i] ) |
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| 427 | $_SESSION['phpgw_info']['instant_messenger']['vcard'] = $div_new[$i][0]; |
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| 428 | |
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| 429 | $div .= '<div id="vcard_'.$Vcard[0][$i].'">'.urldecode($div_new[$i][0]).'</div>'; |
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| 430 | } |
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| 431 | $div .= '</vcard>'; |
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| 432 | |
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| 433 | return $div; |
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| 434 | } |
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| 435 | |
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| 436 | function requireVcard() |
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[41] | 437 | { |
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[55] | 438 | $contacts = array(); |
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| 439 | $contacts = $_SESSION['phpgw_info']['instant_messenger']['contacts']; |
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| 440 | $jid_user = $_SESSION['phpgw_info']['instant_messenger']['user']; |
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| 441 | $jid_user .= "@" . $_SESSION['phpgw_info']['instant_messenger']['name_jabber']; |
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| 442 | |
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| 443 | if( count($contacts) > 0 ) |
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[41] | 444 | { |
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[55] | 445 | array_unshift($contacts,$jid_user); |
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| 446 | |
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| 447 | foreach($contacts as $user) |
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| 448 | $_SESSION['phpgw_info']['instant_messenger']['socket']['out']['vcard'][] = $user; |
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| 449 | return "true"; |
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| 450 | }else{ |
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| 451 | return "false"; |
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[41] | 452 | } |
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| 453 | } |
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[55] | 454 | |
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| 455 | function getJid() |
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| 456 | { |
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| 457 | $jid = $_SESSION['phpgw_info']['instant_messenger']['user'] . "@" . $_SESSION['phpgw_info']['instant_messenger']['name_jabber']; |
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| 458 | return $jid; |
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| 459 | } |
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| 460 | |
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| 461 | function subscribe($pJid) |
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| 462 | { |
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| 463 | $jid = (is_array($pJid)) ? $pJid['jid'] : $pJid ; |
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| 464 | $_SESSION['phpgw_info']['instant_messenger']['socket']['out']['Subscribe'] = $jid; |
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| 465 | } |
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| 466 | |
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| 467 | function subscribed($pJid) |
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| 468 | { |
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| 469 | $jid = (is_array($pJid)) ? $pJid['jid'] : $pJid ; |
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| 470 | $_SESSION['phpgw_info']['instant_messenger']['socket']['out']['SubscriptionAcceptRequest'] = $jid; |
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| 471 | } |
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| 472 | |
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| 473 | function unsubscribe($pJid) |
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| 474 | { |
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| 475 | $jid = (is_array($pJid)) ? $pJid['jid'] : $pJid ; |
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| 476 | $_SESSION['phpgw_info']['instant_messenger']['socket']['out']['Unsubscribe'] = $jid; |
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| 477 | } |
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| 478 | |
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| 479 | function unsubscribed($pJid) |
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| 480 | { |
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| 481 | $jid = (is_array($pJid)) ? $pJid['jid'] : $pJid ; |
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| 482 | $_SESSION['phpgw_info']['instant_messenger']['socket']['out']['SubscriptionDenyRequest'] = $jid; |
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| 483 | } |
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[20] | 484 | } |
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| 485 | ?> |
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