1 | <?php |
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2 | /* For licensing terms, see /license.txt */ |
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3 | |||
4 | /** |
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5 | * These files are a complete rework of the forum. The database structure is |
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6 | * based on phpBB but all the code is rewritten. A lot of new functionalities |
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7 | * are added: |
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8 | * - forum categories and forums can be sorted up or down, locked or made invisible |
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9 | * - consistent and integrated forum administration |
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10 | * - forum options: are students allowed to edit their post? |
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11 | * moderation of posts (approval) |
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12 | * reply only forums (students cannot create new threads) |
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13 | * multiple forums per group |
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14 | * - sticky messages |
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15 | * - new view option: nested view |
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16 | * - quoting a message. |
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17 | * |
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18 | * @package chamilo.forum |
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19 | */ |
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20 | require_once __DIR__.'/../inc/global.inc.php'; |
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21 | |||
22 | $this_section = SECTION_COURSES; |
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23 | |||
24 | api_protect_course_script(true); |
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25 | |||
26 | $nameTools = get_lang('ForumCategories'); |
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27 | $origin = api_get_origin(); |
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28 | $_user = api_get_user_info(); |
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29 | |||
30 | require_once 'forumfunction.inc.php'; |
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31 | |||
32 | $forumId = isset($_GET['forum']) ? (int) $_GET['forum'] : 0; |
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33 | $threadId = isset($_GET['thread']) ? (int) $_GET['thread'] : 0; |
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34 | |||
35 | /* MAIN DISPLAY SECTION */ |
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36 | |||
37 | /* Retrieving forum and forum categorie information */ |
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38 | // We are getting all the information about the current forum and forum category. |
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39 | // Note pcool: I tried to use only one sql statement (and function) for this, |
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40 | // but the problem is that the visibility of the forum AND forum category are stored in the item_property table. |
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41 | // Note: This has to be validated that it is an existing thread. |
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42 | $current_thread = get_thread_information($forumId, $threadId); |
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43 | // Note: This has to be validated that it is an existing forum. |
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44 | $current_forum = get_forum_information($current_thread['forum_id']); |
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45 | $current_forum_category = get_forumcategory_information($current_forum['forum_category']); |
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46 | |||
47 | /* Is the user allowed here? */ |
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48 | // The user is not allowed here if |
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49 | // 1. the forumcategory, forum or thread is invisible (visibility==0 |
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50 | // 2. the forumcategory, forum or thread is locked (locked <>0) |
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51 | // 3. if anonymous posts are not allowed |
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52 | // The only exception is the course manager |
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53 | // I have split this is several pieces for clarity. |
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54 | if (!api_is_allowed_to_edit(false, true) && |
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55 | (($current_forum_category && $current_forum_category['visibility'] == 0) || $current_forum['visibility'] == 0) |
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56 | ) { |
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57 | api_not_allowed(true); |
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58 | } |
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59 | if (!api_is_allowed_to_edit(false, true) && |
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60 | (($current_forum_category && $current_forum_category['locked'] != 0) || |
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61 | $current_forum['locked'] != 0 || $current_thread['locked'] != 0) |
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62 | ) { |
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63 | api_not_allowed(true); |
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64 | } |
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65 | if (!$_user['user_id'] && $current_forum['allow_anonymous'] == 0) { |
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66 | api_not_allowed(true); |
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67 | } |
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68 | |||
69 | if ($current_forum['forum_of_group'] != 0) { |
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70 | $show_forum = GroupManager::user_has_access( |
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71 | api_get_user_id(), |
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72 | $current_forum['forum_of_group'], |
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73 | GroupManager::GROUP_TOOL_FORUM |
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74 | ); |
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75 | if (!$show_forum) { |
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76 | api_not_allowed(); |
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77 | } |
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78 | } |
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79 | |||
80 | if (api_is_in_gradebook()) { |
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81 | $interbreadcrumb[] = [ |
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82 | 'url' => Category::getUrl(), |
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83 | 'name' => get_lang('ToolGradebook'), |
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84 | ]; |
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85 | } |
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86 | $groupId = api_get_group_id(); |
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87 | if (!empty($groupId)) { |
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88 | $group_properties = GroupManager::get_group_properties($groupId); |
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89 | $interbreadcrumb[] = [ |
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90 | 'url' => api_get_path(WEB_CODE_PATH).'group/group.php?'.api_get_cidreq(), |
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91 | 'name' => get_lang('Groups'), |
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92 | ]; |
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93 | |||
94 | $interbreadcrumb[] = [ |
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95 | 'url' => api_get_path(WEB_CODE_PATH).'group/group_space.php?'.api_get_cidreq(), |
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96 | 'name' => get_lang('GroupSpace').' '.$group_properties['name'], |
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97 | ]; |
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98 | |||
99 | $interbreadcrumb[] = [ |
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100 | 'url' => api_get_path(WEB_CODE_PATH).'forum/viewforum.php?forum='.$forumId.'&'.api_get_cidreq(), |
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101 | 'name' => $current_forum['forum_title'], |
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102 | ]; |
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103 | $interbreadcrumb[] = [ |
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104 | 'url' => api_get_path(WEB_CODE_PATH).'forum/viewthread.php?forum='.$forumId.'&thread='.$threadId.'&'.api_get_cidreq(), |
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105 | 'name' => $current_thread['thread_title'], |
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106 | ]; |
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107 | |||
108 | $interbreadcrumb[] = [ |
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109 | 'url' => 'javascript: void(0);', |
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110 | 'name' => get_lang('Reply'), |
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111 | ]; |
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112 | } else { |
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113 | $interbreadcrumb[] = [ |
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114 | 'url' => 'index.php?'.api_get_cidreq(), |
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115 | 'name' => $nameTools, |
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116 | ]; |
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117 | $interbreadcrumb[] = [ |
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118 | 'url' => api_get_path(WEB_CODE_PATH).'forum/viewforumcategory.php?forumcategory='.$current_forum_category['cat_id'].'&'.api_get_cidreq(), |
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119 | 'name' => $current_forum_category['cat_title'], |
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120 | ]; |
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121 | $interbreadcrumb[] = [ |
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122 | 'url' => api_get_path(WEB_CODE_PATH).'forum/viewforum.php?forum='.$forumId.'&'.api_get_cidreq(), |
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123 | 'name' => $current_forum['forum_title'], |
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124 | ]; |
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125 | $interbreadcrumb[] = [ |
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126 | 'url' => api_get_path(WEB_CODE_PATH).'forum/viewthread.php?forum='.$forumId.'&thread='.$threadId.'&'.api_get_cidreq(), |
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127 | 'name' => $current_thread['thread_title'], |
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128 | ]; |
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129 | $interbreadcrumb[] = ['url' => '#', 'name' => get_lang('Reply')]; |
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130 | } |
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131 | |||
132 | /* Header */ |
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133 | $htmlHeadXtra[] = <<<JS |
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134 | <script> |
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135 | $(function() { |
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136 | $('#reply-add-attachment').on('click', function(e) { |
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137 | e.preventDefault(); |
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138 | |||
139 | var newInputFile = $('<input>', { |
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140 | type: 'file', |
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141 | name: 'user_upload[]' |
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142 | }); |
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143 | |||
144 | $('[name="user_upload[]"]').parent().append(newInputFile); |
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145 | }); |
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146 | }); |
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147 | </script> |
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148 | JS; |
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149 | |||
150 | /* End new display forum */ |
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151 | // The form for the reply |
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152 | $my_action = isset($_GET['action']) ? Security::remove_XSS($_GET['action']) : ''; |
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153 | $my_post = isset($_GET['post']) ? Security::remove_XSS($_GET['post']) : ''; |
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154 | $my_elements = isset($_SESSION['formelements']) ? $_SESSION['formelements'] : ''; |
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155 | |||
156 | $logInfo = [ |
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157 | 'tool' => TOOL_FORUM, |
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158 | 'tool_id' => $forumId, |
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159 | 'tool_id_detail' => $threadId, |
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160 | 'action' => !empty($my_action) ? $my_action : 'reply', |
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161 | ]; |
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162 | Event::registerLog($logInfo); |
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163 | |||
164 | $form = show_add_post_form( |
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165 | $current_forum, |
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166 | $my_action, |
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167 | $my_elements |
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168 | ); |
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169 | |||
170 | if ($origin == 'learnpath') { |
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171 | Display::display_reduced_header(); |
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172 | } else { |
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173 | // The last element of the breadcrumb navigation is already set in interbreadcrumb, so give an empty string. |
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174 | Display::display_header(); |
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175 | } |
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176 | /* Action links */ |
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177 | |||
178 | if ($origin != 'learnpath') { |
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179 | echo '<div class="actions">'; |
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180 | echo '<span style="float:right;">'.search_link().'</span>'; |
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181 | echo '<a href="viewthread.php?'.api_get_cidreq().'&forum='.$forumId.'&thread='.$threadId.'">'; |
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182 | echo Display::return_icon( |
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183 | 'back.png', |
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184 | get_lang('BackToThread'), |
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185 | '', |
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186 | ICON_SIZE_MEDIUM |
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187 | ).'</a>'; |
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188 | echo '</div>'; |
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189 | } |
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190 | /*New display forum div*/ |
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191 | echo '<div class="forum_title">'; |
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192 | echo '<h1>'; |
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193 | echo Display::url( |
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194 | prepare4display($current_forum['forum_title']), |
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195 | 'viewforum.php?'.api_get_cidreq().'&'.http_build_query(['forum' => $current_forum['forum_id']]), |
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196 | ['class' => empty($current_forum['visibility']) ? 'text-muted' : null] |
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197 | ); |
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198 | echo '</h1>'; |
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199 | echo '<p class="forum_description">'.prepare4display($current_forum['forum_comment']).'</p>'; |
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200 | echo '</div>'; |
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201 | if ($form) { |
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202 | $form->display(); |
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203 | } |
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204 | |||
205 | if ($origin == 'learnpath') { |
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206 | Display::display_reduced_footer(); |
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207 | } else { |
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208 | Display::display_footer(); |
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209 | } |
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210 |
This function has been deprecated. The supplier of the function has supplied an explanatory message.
The explanatory message should give you some clue as to whether and when the function will be removed and what other function to use instead.