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30: | function smarty_function_xoBlock($params, $smarty)
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31: | {
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32: | if (!isset($params['id'])) {
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33: | return null;
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34: | }
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35: |
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36: | $display_title = (isset($params['display']) && $params['display'] === 'title');
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37: | $display_none = (isset($params['display']) && $params['display'] === 'none');
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38: | $options = isset($params['options']) ? $params['options'] : false;
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39: | $groups = isset($params['groups']) ? explode('|', $params['groups']) : false;
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40: | $cache = isset($params['cache']) ? (int)$params['cache'] : false;
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41: |
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42: | $block_id = (int)$params['id'];
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43: |
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44: | static $block_objs;
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45: | if (!isset($block_objs[$block_id])) {
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46: |
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47: | $blkhandler = xoops_getHandler('block');
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48: | $blockObj = $blkhandler->get($block_id);
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49: |
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50: | if (!is_object($blockObj)) {
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51: | return null;
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52: | }
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53: |
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54: | $block_objs[$block_id] = $blockObj;
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55: | } else {
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56: | $blockObj = $block_objs[$block_id];
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57: | }
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58: |
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59: | $user_groups = $GLOBALS['xoopsUser'] ? $GLOBALS['xoopsUser']->getGroups() : array(XOOPS_GROUP_ANONYMOUS);
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60: |
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61: | static $allowed_blocks;
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62: | if (!is_array(@$allowed_blocks) || count($allowed_blocks) == 0) {
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63: | $allowed_blocks = XoopsBlock::getAllBlocksByGroup($user_groups, false);
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64: | }
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65: |
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66: | if ($groups) {
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67: | if (!array_intersect($user_groups, $groups)) {
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68: | return null;
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69: | }
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70: | } else {
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71: | if (!in_array($block_id, $allowed_blocks)) {
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72: | return null;
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73: | }
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74: | }
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75: |
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76: | if ($options) {
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77: | $blockObj->setVar('options', $options);
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78: | }
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79: |
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80: | if ($cache) {
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81: | $blockObj->setVar('bcachetime', $cache);
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82: | }
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83: |
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84: | if ($display_title) {
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85: | return $blockObj->getVar('title');
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86: | }
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87: |
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88: | $xoopsLogger = XoopsLogger::getInstance();
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89: | $template =& $GLOBALS['xoopsTpl'];
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90: |
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91: | $bcachetime = (int)$blockObj->getVar('bcachetime');
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92: | if (empty($bcachetime)) {
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93: | $template->caching = 0;
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94: | } else {
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95: | $template->caching = 2;
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96: | $template->cache_lifetime = $bcachetime;
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97: | }
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98: |
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99: | $template->setCompileId($blockObj->getVar('dirname', 'n'));
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100: | $tplName = ($tplName = $blockObj->getVar('template')) ? "db:{$tplName}" : 'db:system_block_dummy.tpl';
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101: | $cacheid = 'blk_' . $block_id;
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102: |
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103: | if (!$bcachetime || !$template->isCached($tplName, $cacheid)) {
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104: | $xoopsLogger->addBlock($blockObj->getVar('name'));
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105: | if (!($bresult = $blockObj->buildBlock())) {
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106: | return null;
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107: | }
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108: | if (!$display_none) {
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109: | $template->assign('block', $bresult);
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110: | $template->display($tplName, $cacheid);
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111: | }
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112: | } else {
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113: | $xoopsLogger->addBlock($blockObj->getVar('name'), true, $bcachetime);
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114: | if (!$display_none) {
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115: | $template->display($tplName, $cacheid);
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116: | }
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117: | }
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118: | $template->setCompileId($blockObj->getVar('dirname', 'n'));
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119: |
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120: | return null;
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121: | }
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