1 | <?php |
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2 | |
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3 | include(AUTOUPDATE_PATH.'include/functions.inc.php'); |
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4 | include(PHPWG_ROOT_PATH.'admin/include/pclzip.lib.php'); |
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5 | |
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6 | /* |
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7 | STEP: |
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8 | 0 = check is needed. If version is latest or check fail, we stay on step 0 |
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9 | 1 = new version on same branch AND new branch are available => user may choose upgrade. |
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10 | 2 = upgrade on same branch |
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11 | 3 = upgrade on different branch |
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12 | */ |
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13 | $step = isset($_GET['step']) ? $_GET['step'] : 0; |
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14 | $upgrade_to = isset($_GET['to']) ? $_GET['to'] : ''; |
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15 | |
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16 | // +-----------------------------------------------------------------------+ |
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17 | // | Step 0 | |
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18 | // +-----------------------------------------------------------------------+ |
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19 | if ($step == 0) |
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20 | { |
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21 | $template->assign(array( |
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22 | 'CHECK_VERSION' => false, |
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23 | 'DEV_VERSION' => false, |
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24 | ) |
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25 | ); |
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26 | |
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27 | if (preg_match('/(\d+\.\d+)\.(\d+)/', PHPWG_VERSION, $matches)) |
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28 | { |
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29 | if (@fetchRemote(PHPWG_URL.'/download/all_versions.php', $result) |
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30 | and $all_versions = @explode("\n", $result) |
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31 | and is_array($all_versions)) |
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32 | { |
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33 | $template->assign('CHECK_VERSION', true); |
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34 | |
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35 | $last_version = trim($all_versions[0]); |
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36 | $upgrade_to = $last_version; |
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37 | |
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38 | if (version_compare(PHPWG_VERSION, $last_version, '<')) |
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39 | { |
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40 | $new_branch = preg_replace('/(\d+\.\d+)\.\d+/', '$1', $last_version); |
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41 | $actual_branch = $matches[1]; |
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42 | |
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43 | if ($new_branch == $actual_branch) |
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44 | { |
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45 | $step = 2; |
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46 | } |
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47 | else |
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48 | { |
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49 | $step = 3; |
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50 | |
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51 | // Check if new version exists in same branch |
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52 | foreach ($all_versions as $version) |
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53 | { |
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54 | $new_branch = preg_replace('/(\d+\.\d+)\.\d+/', '$1', $version); |
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55 | |
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56 | if ($new_branch == $actual_branch) |
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57 | { |
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58 | if (version_compare(PHPWG_VERSION, $version, '<')) |
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59 | { |
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60 | $step = 1; |
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61 | } |
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62 | break; |
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63 | } |
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64 | } |
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65 | } |
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66 | } |
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67 | } |
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68 | } |
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69 | else |
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70 | { |
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71 | $template->assign('DEV_VERSION', true); |
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72 | } |
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73 | } |
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74 | |
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75 | // +-----------------------------------------------------------------------+ |
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76 | // | Step 1 | |
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77 | // +-----------------------------------------------------------------------+ |
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78 | if ($step == 1) |
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79 | { |
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80 | $template->assign(array( |
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81 | 'MINOR_VERSION' => $version, |
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82 | 'MAJOR_VERSION' => $last_version, |
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83 | ) |
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84 | ); |
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85 | } |
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86 | |
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87 | // +-----------------------------------------------------------------------+ |
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88 | // | Step 2 | |
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89 | // +-----------------------------------------------------------------------+ |
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90 | if ($step == 2) |
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91 | { |
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92 | if (isset($_POST['submit']) and isset($_POST['upgrade_to'])) |
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93 | { |
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94 | autoupdate_upgrade_to($_POST['upgrade_to'], $step); |
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95 | } |
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96 | } |
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97 | |
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98 | // +-----------------------------------------------------------------------+ |
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99 | // | Step 3 | |
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100 | // +-----------------------------------------------------------------------+ |
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101 | if ($step == 3) |
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102 | { |
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103 | if (isset($_POST['saveTemplate'])) |
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104 | { |
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105 | autoupdate_save_template_dir(); |
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106 | } |
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107 | |
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108 | if (isset($_POST['dumpDatabase'])) |
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109 | { |
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110 | autoupdate_dump_database(); |
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111 | } |
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112 | |
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113 | if (isset($_POST['submit']) and isset($_POST['upgrade_to'])) |
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114 | { |
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115 | autoupdate_upgrade_to($_POST['upgrade_to'], $step); |
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116 | } |
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117 | } |
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118 | |
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119 | // +-----------------------------------------------------------------------+ |
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120 | // | Process template | |
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121 | // +-----------------------------------------------------------------------+ |
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122 | |
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123 | $template->assign(array( |
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124 | 'STEP' => $step, |
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125 | 'AU_URL' => get_admin_plugin_menu_link(AUTOUPDATE_PATH . '/autoupdate.php'), |
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126 | 'UPGRADE_TO' => $upgrade_to, |
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127 | 'RELEASE_URL' => PHPWG_URL.'/releases/'.$upgrade_to, |
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128 | ) |
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129 | ); |
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130 | |
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131 | $template->set_filename('plugin_admin_content', realpath(AUTOUPDATE_PATH.'template/autoupdate.tpl')); |
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132 | $template->assign_var_from_handle('ADMIN_CONTENT', 'plugin_admin_content'); |
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133 | |
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134 | ?> |
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