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1 | <?php |
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2 | |
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3 | /** |
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4 | * imap_search.php |
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5 | * |
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6 | * Copyright (c) 1999-2002 The SquirrelMail Project Team |
7 | * Licensed under the GNU GPL. For full terms see the file COPYING. |
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8 | * |
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9 | * IMAP search routines |
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10 | * |
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11 | * $Id$ |
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12 | */ |
13 | |
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14 | require_once('../functions/imap.php'); |
15 | require_once('../functions/date.php'); |
16 | require_once('../functions/array.php'); |
17 | require_once('../functions/mailbox_display.php'); |
18 | require_once('../functions/mime.php'); |
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19 | |
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20 | function sqimap_search($imapConnection, $search_where, $search_what, $mailbox, |
21 | $color, $search_position = '', $search_all, $count_all) { |
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22 | |
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23 | global $message_highlight_list, $squirrelmail_language, $languages, |
24 | $index_order, $pos, $allow_charset_search, $uid_support; |
25 | |
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26 | $pos = $search_position; |
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27 | |
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28 | $urlMailbox = urlencode($mailbox); |
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29 | |
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30 | /* construct the search query, taking multiple search terms into account */ |
31 | $multi_search = array(); |
32 | $search_what = trim($search_what); |
33 | $search_what = ereg_replace('[ ]{2,}', ' ', $search_what); |
34 | $multi_search = explode(' ', $search_what); |
35 | $search_string = ''; |
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36 | foreach ($multi_search as $multi_search_part) { |
37 | $search_string .= $search_where . ' {' . strlen($multi_search_part) |
38 | . "}\r\n" . $multi_search_part . ' '; |
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39 | } |
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40 | |
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41 | $search_string = trim($search_string); |
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42 | |
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43 | /* now use $search_string in the imap search */ |
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44 | if ($allow_charset_search && isset($languages[$squirrelmail_language]['CHARSET']) && |
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45 | $languages[$squirrelmail_language]['CHARSET']) { |
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46 | $ss = "SEARCH CHARSET " |
47 | . strtoupper($languages[$squirrelmail_language]['CHARSET']) |
48 | . " ALL $search_string"; |
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49 | } else { |
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50 | $ss = "SEARCH ALL $search_string"; |
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51 | } |
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52 | |
53 | /* read data back from IMAP */ |
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54 | $readin = sqimap_run_command($imapConnection, $ss, false, $result, $message, $uid_support); |
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55 | |
56 | /* try US-ASCII charset if search fails */ |
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57 | if (isset($languages[$squirrelmail_language]['CHARSET']) |
58 | && strtolower($result) == 'no') { |
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59 | $ss = "SEARCH CHARSET \"US-ASCII\" ALL $search_string"; |
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60 | $readin = sqimap_run_command ($imapConnection, $ss, true, |
61 | $result, $message); |
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62 | } |
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63 | |
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64 | unset($messagelist); |
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65 | |
66 | /* Keep going till we find the SEARCH response */ |
67 | foreach ($readin as $readin_part) { |
68 | /* Check to see if a SEARCH response was received */ |
69 | if (substr($readin_part, 0, 9) == '* SEARCH ') { |
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70 | $messagelist = preg_split("/ /", substr($readin_part, 9)); |
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71 | } else if (isset($errors)) { |
72 | $errors = $errors.$readin_part; |
73 | } else { |
74 | $errors = $readin_part; |
75 | } |
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76 | } |
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77 | |
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78 | /* If nothing is found * SEARCH should be the first error else echo errors */ |
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79 | if (isset($errors)) { |
80 | if (strstr($errors,'* SEARCH')) { |
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81 | return array(); |
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82 | } |
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83 | echo "<!-- $errors -->"; |
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84 | } |
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85 | |
86 | |
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87 | global $sent_folder; |
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88 | |
89 | $cnt = count($messagelist); |
90 | for ($q = 0; $q < $cnt; $q++) { |
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91 | $id[$q] = trim($messagelist[$q]); |
92 | } |
93 | $issent = ($mailbox == $sent_folder); |
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94 | |
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95 | $msgs = fillMessageArray($imapConnection,$id,$issent,$cnt); |
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96 | |
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97 | return $msgs; |
98 | } |
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99 | |
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100 | |
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101 | |
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102 | ?> |