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1 | <?php |
2 | |
3 | /** |
4 | * view_header.php |
5 | * |
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6 | * This is the code to view the message header. |
7 | * |
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8 | * @copyright © 1999-2006 The SquirrelMail Project Team |
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9 | * @license http://opensource.org/licenses/gpl-license.php GNU Public License |
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10 | * @version $Id$ |
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11 | * @package squirrelmail |
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12 | */ |
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13 | |
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14 | /** |
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15 | * Include the SquirrelMail initialization file. |
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16 | */ |
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17 | require('../include/init.php'); |
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18 | |
19 | /* SquirrelMail required files. */ |
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20 | require_once(SM_PATH . 'functions/imap.php'); |
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21 | require_once(SM_PATH . 'functions/url_parser.php'); |
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22 | |
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23 | function parse_viewheader($imapConnection,$id, $passed_ent_id) { |
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24 | |
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25 | $header_output = array(); |
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26 | $second = array(); |
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27 | $first = array(); |
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28 | |
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29 | if (!$passed_ent_id) { |
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30 | $read=sqimap_run_command ($imapConnection, "FETCH $id BODY[HEADER]", |
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31 | true, $a, $b, TRUE); |
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32 | } else { |
33 | $query = "FETCH $id BODY[".$passed_ent_id.'.HEADER]'; |
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34 | $read=sqimap_run_command ($imapConnection, $query, |
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35 | true, $a, $b, TRUE); |
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36 | } |
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37 | $cnum = 0; |
38 | for ($i=1; $i < count($read); $i++) { |
39 | $line = htmlspecialchars($read[$i]); |
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40 | switch (true) { |
41 | case (eregi("^>", $line)): |
42 | $second[$i] = $line; |
43 | $first[$i] = ' '; |
44 | $cnum++; |
45 | break; |
46 | case (eregi("^[ |\t]", $line)): |
47 | $second[$i] = $line; |
48 | $first[$i] = ''; |
49 | break; |
50 | case (eregi("^([^:]+):(.+)", $line, $regs)): |
51 | $first[$i] = $regs[1] . ':'; |
52 | $second[$i] = $regs[2]; |
53 | $cnum++; |
54 | break; |
55 | default: |
56 | $second[$i] = trim($line); |
57 | $first[$i] = ''; |
58 | break; |
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59 | } |
60 | } |
61 | for ($i=0; $i < count($second); $i = $j) { |
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62 | $f = (isset($first[$i]) ? $first[$i] : ''); |
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63 | $s = (isset($second[$i]) ? nl2br($second[$i]) : ''); |
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64 | $j = $i + 1; |
65 | while (($first[$j] == '') && ($j < count($first))) { |
66 | $s .= ' ' . nl2br($second[$j]); |
67 | $j++; |
68 | } |
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69 | $lowf=strtolower($f); |
70 | /* do not mark these headers as emailaddresses */ |
71 | if($lowf != 'message-id:' && $lowf != 'in-reply-to:' && $lowf != 'references:') { |
72 | parseEmail($s); |
73 | } |
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74 | if ($f) { |
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75 | $header_output[] = array($f,$s); |
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76 | } |
77 | } |
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78 | sqimap_logout($imapConnection); |
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79 | return $header_output; |
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80 | } |
81 | |
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82 | /** |
83 | * Temporary test function to process template vars with formatting. |
84 | * I use it for viewing the message_header (view_header.php) with |
85 | * a sort of template. |
86 | * @param mixed $var |
87 | * @param mixed $format_ar |
88 | * @since 1.3.0 |
89 | * @todo if function is temporary, then why it is used. |
90 | * @deprecated |
91 | */ |
92 | function echo_template_var($var, $format_ar = array() ) { |
93 | $frm_last = count($format_ar) -1; |
94 | |
95 | if (isset($format_ar[0])) echo $format_ar[0]; |
96 | $i = 1; |
97 | |
98 | switch (true) { |
99 | case (is_string($var)): |
100 | echo $var; |
101 | break; |
102 | case (is_array($var)): |
103 | $frm_a = array_slice($format_ar,1,$frm_last-1); |
104 | foreach ($var as $a_el) { |
105 | if (is_array($a_el)) { |
106 | echo_template_var($a_el,$frm_a); |
107 | } else { |
108 | echo $a_el; |
109 | if (isset($format_ar[$i])) { |
110 | echo $format_ar[$i]; |
111 | } |
112 | $i++; |
113 | } |
114 | } |
115 | break; |
116 | default: |
117 | break; |
118 | } |
119 | if (isset($format_ar[$frm_last]) && $frm_last>$i ) { |
120 | echo $format_ar[$frm_last]; |
121 | } |
122 | } |
123 | |
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124 | function view_header($header, $mailbox, $color) { |
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125 | sqgetGlobalVar('QUERY_STRING', $queryStr, SQ_SERVER); |
126 | $ret_addr = SM_PATH . 'src/read_body.php?'.$queryStr; |
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127 | |
128 | displayPageHeader($color, $mailbox); |
129 | |
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130 | echo '<br />' . |
131 | '<table width="100%" cellpadding="2" cellspacing="0" border="0" '. |
132 | 'align="center">' . "\n" . |
133 | '<tr><td bgcolor="'.$color[9].'" width="100%" align="center"><b>'. |
134 | _("Viewing Full Header") . '</b> - '. |
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135 | '<a href="'; |
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136 | echo_template_var($ret_addr); |
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137 | echo '">' ._("View message") . "</a></td></tr></table>\n"; |
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138 | |
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139 | echo_template_var($header, |
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140 | array( |
141 | '<table width="99%" cellpadding="2" cellspacing="0" border="0" '. |
142 | "align=center>\n".'<tr><td>', |
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143 | '<tt style="white-space: nowrap;"><b>', |
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144 | '</b>', |
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145 | '</tt>', |
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146 | '</td></tr></table>'."\n" |
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147 | ) |
148 | ); |
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149 | echo '</body></html>'; |
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150 | } |
151 | |
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152 | /* get global vars */ |
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153 | if ( sqgetGlobalVar('passed_id', $temp, SQ_GET) ) { |
154 | $passed_id = (int) $temp; |
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155 | } |
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156 | if ( sqgetGlobalVar('mailbox', $temp, SQ_GET) ) { |
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157 | $mailbox = $temp; |
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158 | } |
159 | if ( !sqgetGlobalVar('passed_ent_id', $passed_ent_id, SQ_GET) ) { |
160 | $passed_ent_id = ''; |
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161 | } |
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162 | sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION); |
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163 | |
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164 | $imapConnection = sqimap_login($username, false, $imapServerAddress, |
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165 | $imapPort, 0); |
166 | $mbx_response = sqimap_mailbox_select($imapConnection, $mailbox, false, false, true); |
167 | |
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168 | $header = parse_viewheader($imapConnection,$passed_id, $passed_ent_id); |
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169 | view_header($header, $mailbox, $color); |
170 | |
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171 | ?> |