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107 | daniel-mar | 1 | <?php |
2 | |||
3 | /* |
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4 | * OIDplus 2.0 |
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511 | daniel-mar | 5 | * Copyright 2019 - 2021 Daniel Marschall, ViaThinkSoft |
107 | daniel-mar | 6 | * |
7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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8 | * you may not use this file except in compliance with the License. |
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9 | * You may obtain a copy of the License at |
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10 | * |
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11 | * http://www.apache.org/licenses/LICENSE-2.0 |
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12 | * |
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13 | * Unless required by applicable law or agreed to in writing, software |
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14 | * distributed under the License is distributed on an "AS IS" BASIS, |
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15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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16 | * See the License for the specific language governing permissions and |
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17 | * limitations under the License. |
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18 | */ |
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19 | |||
20 | require_once __DIR__ . '/includes/oidplus.inc.php'; |
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21 | |||
328 | daniel-mar | 22 | try { |
23 | OIDplus::init(false); |
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107 | daniel-mar | 24 | |
579 | daniel-mar | 25 | if (isset($_GET['OIDPLUS_AUTH_JWT']) || isset($_POST['OIDPLUS_AUTH_JWT'])) { |
573 | daniel-mar | 26 | originHeaders(); // Allows queries from other domains |
27 | OIDplus::authUtils()->disableCSRF(); // allow access to ajax.php without valid CSRF token |
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28 | } |
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29 | |||
328 | daniel-mar | 30 | $json_out = null; |
427 | daniel-mar | 31 | |
320 | daniel-mar | 32 | if (isset($_REQUEST['plugin']) && ($_REQUEST['plugin'] != '')) { |
317 | daniel-mar | 33 | |
320 | daniel-mar | 34 | // Actions handled by plugins |
107 | daniel-mar | 35 | |
320 | daniel-mar | 36 | $plugin = OIDplus::getPluginByOid($_REQUEST['plugin']); |
37 | if (!$plugin) { |
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360 | daniel-mar | 38 | throw new OIDplusException(_L('Plugin with OID "%1" not found',$_REQUEST['plugin'])); |
107 | daniel-mar | 39 | } |
40 | |||
328 | daniel-mar | 41 | $params = array(); |
42 | foreach (array_merge($_POST,$_GET) as $name => $val) { |
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43 | if (($name != 'action') && ($name != 'plugin')) { |
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44 | $params[$name] = $val; |
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45 | } |
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46 | } |
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47 | |||
553 | daniel-mar | 48 | if (isset($_REQUEST['action']) && ($_REQUEST['action'] != '')) { |
607 | daniel-mar | 49 | if ($plugin->csrfUnlock($_REQUEST['action'])) { |
50 | originHeaders(); // Allows queries from other domains |
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51 | OIDplus::authUtils()->disableCSRF(); // allow access to ajax.php without valid CSRF token |
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52 | } |
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53 | |||
54 | OIDplus::authUtils()->checkCSRF(); |
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55 | |||
56 | if (!OIDplus::baseconfig()->getValue('DISABLE_AJAX_TRANSACTIONS',false) && OIDplus::db()->transaction_supported()) { |
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57 | OIDplus::db()->transaction_begin(); |
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58 | } |
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59 | |||
553 | daniel-mar | 60 | $json_out = $plugin->action($_REQUEST['action'], $params); |
61 | if (!is_array($json_out)) { |
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62 | throw new OIDplusException(_L('Plugin with OID %1 did not output array of result data',$_REQUEST['plugin'])); |
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63 | } |
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64 | if (!isset($json_out['status'])) $json_out['status'] = -1; |
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328 | daniel-mar | 65 | |
553 | daniel-mar | 66 | if (!OIDplus::baseconfig()->getValue('DISABLE_AJAX_TRANSACTIONS',false) && OIDplus::db()->transaction_supported()) { |
67 | OIDplus::db()->transaction_commit(); |
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68 | } |
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69 | } else { |
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70 | throw new OIDplusException(_L('Invalid action ID')); |
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107 | daniel-mar | 71 | } |
108 | daniel-mar | 72 | |
320 | daniel-mar | 73 | } else { |
107 | daniel-mar | 74 | |
320 | daniel-mar | 75 | // Actions handled by the system (base functionality like the JS tree) |
107 | daniel-mar | 76 | |
607 | daniel-mar | 77 | OIDplus::authUtils()->checkCSRF(); |
78 | |||
320 | daniel-mar | 79 | if (isset($_REQUEST['action']) && ($_REQUEST['action'] == 'get_description')) { |
80 | // Action: get_description |
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81 | // Method: GET / POST |
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82 | // Parameters: id |
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83 | // Outputs: JSON |
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553 | daniel-mar | 84 | _CheckParamExists($_REQUEST, 'id'); |
320 | daniel-mar | 85 | try { |
558 | daniel-mar | 86 | $json_out = OIDplus::gui()->generateContentPage($_REQUEST['id']); |
328 | daniel-mar | 87 | } catch (Exception $e) { |
88 | $json_out = array(); |
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360 | daniel-mar | 89 | $json_out['title'] = _L('Error'); |
328 | daniel-mar | 90 | $json_out['icon'] = 'img/error_big.png'; |
91 | $json_out['text'] = $e->getMessage(); |
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320 | daniel-mar | 92 | } |
560 | daniel-mar | 93 | $json_out['status'] = 0; |
320 | daniel-mar | 94 | } else if (isset($_REQUEST['action']) && ($_REQUEST['action'] == 'tree_search')) { |
95 | // Action: tree_search |
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96 | // Method: GET / POST |
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97 | // Parameters: search |
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98 | // Outputs: JSON |
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553 | daniel-mar | 99 | _CheckParamExists($_REQUEST, 'search'); |
150 | daniel-mar | 100 | |
320 | daniel-mar | 101 | $found = false; |
102 | foreach (OIDplus::getPagePlugins() as $plugin) { |
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328 | daniel-mar | 103 | $json_out = $plugin->tree_search($_REQUEST['search']); |
104 | if ($json_out) { |
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320 | daniel-mar | 105 | $found = true; |
106 | break; |
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107 | } |
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108 | } |
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317 | daniel-mar | 109 | |
320 | daniel-mar | 110 | if (!$found) { |
328 | daniel-mar | 111 | $json_out = array(); |
320 | daniel-mar | 112 | } |
113 | } else if (isset($_REQUEST['action']) && ($_REQUEST['action'] == 'tree_load')) { |
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114 | // Action: tree_load |
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115 | // Method: GET / POST |
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116 | // Parameters: id; goto (optional) |
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117 | // Outputs: JSON |
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553 | daniel-mar | 118 | _CheckParamExists($_REQUEST, 'id'); |
328 | daniel-mar | 119 | $json_out = OIDplus::menuUtils()->json_tree($_REQUEST['id'], isset($_REQUEST['goto']) ? $_REQUEST['goto'] : ''); |
320 | daniel-mar | 120 | } else { |
360 | daniel-mar | 121 | throw new OIDplusException(_L('Invalid action ID')); |
320 | daniel-mar | 122 | } |
296 | daniel-mar | 123 | } |
328 | daniel-mar | 124 | |
639 | daniel-mar | 125 | OIDplus::invoke_shutdown(); |
126 | |||
328 | daniel-mar | 127 | @header('Content-Type:application/json; charset=utf-8'); |
128 | echo json_encode($json_out); |
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129 | |||
107 | daniel-mar | 130 | } catch (Exception $e) { |
328 | daniel-mar | 131 | |
239 | daniel-mar | 132 | try { |
320 | daniel-mar | 133 | if (!OIDplus::baseconfig()->getValue('DISABLE_AJAX_TRANSACTIONS',false) && OIDplus::db()->transaction_supported() && (OIDplus::db()->transaction_level() > 0)) { |
296 | daniel-mar | 134 | OIDplus::db()->transaction_rollback(); |
135 | } |
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239 | daniel-mar | 136 | } catch (Exception $e1) { |
137 | } |
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256 | daniel-mar | 138 | |
575 | daniel-mar | 139 | $errmsg = $e->getMessage(); |
140 | $errmsg = strip_tags($errmsg); |
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141 | $errmsg = html_entity_decode($errmsg, ENT_QUOTES, 'UTF-8'); |
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142 | |||
328 | daniel-mar | 143 | $json_out = array(); |
144 | $json_out['status'] = -2; |
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575 | daniel-mar | 145 | $json_out['error'] = $errmsg; |
328 | daniel-mar | 146 | $out = json_encode($json_out); |
239 | daniel-mar | 147 | |
148 | if ($out === false) { |
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149 | // Some modules (like ODBC) might output non-UTF8 data |
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575 | daniel-mar | 150 | $json_out['error'] = utf8_encode($errmsg); |
328 | daniel-mar | 151 | $out = json_encode($json_out); |
239 | daniel-mar | 152 | } |
256 | daniel-mar | 153 | |
328 | daniel-mar | 154 | @header('Content-Type:application/json; charset=utf-8'); |
575 | daniel-mar | 155 | |
328 | daniel-mar | 156 | echo $out; |
424 | daniel-mar | 157 | } |