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1 | <?php |
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2 | /** |
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3 | * User interface for page editing. |
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4 | * |
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5 | * This program is free software; you can redistribute it and/or modify |
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6 | * it under the terms of the GNU General Public License as published by |
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7 | * the Free Software Foundation; either version 2 of the License, or |
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8 | * (at your option) any later version. |
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9 | * |
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10 | * This program is distributed in the hope that it will be useful, |
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 | * GNU General Public License for more details. |
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14 | * |
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15 | * You should have received a copy of the GNU General Public License along |
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16 | * with this program; if not, write to the Free Software Foundation, Inc., |
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17 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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18 | * http://www.gnu.org/copyleft/gpl.html |
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19 | * |
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20 | * @file |
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21 | */ |
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22 | |||
23 | use MediaWiki\Logger\LoggerFactory; |
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24 | use MediaWiki\MediaWikiServices; |
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25 | use Wikimedia\ScopedCallback; |
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26 | |||
27 | /** |
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28 | * The edit page/HTML interface (split from Article) |
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29 | * The actual database and text munging is still in Article, |
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30 | * but it should get easier to call those from alternate |
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31 | * interfaces. |
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32 | * |
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33 | * EditPage cares about two distinct titles: |
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34 | * $this->mContextTitle is the page that forms submit to, links point to, |
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35 | * redirects go to, etc. $this->mTitle (as well as $mArticle) is the |
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36 | * page in the database that is actually being edited. These are |
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37 | * usually the same, but they are now allowed to be different. |
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38 | * |
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39 | * Surgeon General's Warning: prolonged exposure to this class is known to cause |
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40 | * headaches, which may be fatal. |
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41 | */ |
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42 | class EditPage { |
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43 | /** |
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44 | * Status: Article successfully updated |
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45 | */ |
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46 | const AS_SUCCESS_UPDATE = 200; |
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47 | |||
48 | /** |
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49 | * Status: Article successfully created |
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50 | */ |
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51 | const AS_SUCCESS_NEW_ARTICLE = 201; |
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52 | |||
53 | /** |
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54 | * Status: Article update aborted by a hook function |
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55 | */ |
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56 | const AS_HOOK_ERROR = 210; |
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57 | |||
58 | /** |
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59 | * Status: A hook function returned an error |
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60 | */ |
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61 | const AS_HOOK_ERROR_EXPECTED = 212; |
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62 | |||
63 | /** |
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64 | * Status: User is blocked from editing this page |
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65 | */ |
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66 | const AS_BLOCKED_PAGE_FOR_USER = 215; |
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67 | |||
68 | /** |
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69 | * Status: Content too big (> $wgMaxArticleSize) |
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70 | */ |
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71 | const AS_CONTENT_TOO_BIG = 216; |
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72 | |||
73 | /** |
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74 | * Status: this anonymous user is not allowed to edit this page |
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75 | */ |
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76 | const AS_READ_ONLY_PAGE_ANON = 218; |
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77 | |||
78 | /** |
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79 | * Status: this logged in user is not allowed to edit this page |
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80 | */ |
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81 | const AS_READ_ONLY_PAGE_LOGGED = 219; |
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82 | |||
83 | /** |
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84 | * Status: wiki is in readonly mode (wfReadOnly() == true) |
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85 | */ |
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86 | const AS_READ_ONLY_PAGE = 220; |
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87 | |||
88 | /** |
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89 | * Status: rate limiter for action 'edit' was tripped |
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90 | */ |
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91 | const AS_RATE_LIMITED = 221; |
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92 | |||
93 | /** |
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94 | * Status: article was deleted while editing and param wpRecreate == false or form |
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95 | * was not posted |
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96 | */ |
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97 | const AS_ARTICLE_WAS_DELETED = 222; |
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98 | |||
99 | /** |
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100 | * Status: user tried to create this page, but is not allowed to do that |
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101 | * ( Title->userCan('create') == false ) |
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102 | */ |
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103 | const AS_NO_CREATE_PERMISSION = 223; |
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104 | |||
105 | /** |
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106 | * Status: user tried to create a blank page and wpIgnoreBlankArticle == false |
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107 | */ |
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108 | const AS_BLANK_ARTICLE = 224; |
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109 | |||
110 | /** |
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111 | * Status: (non-resolvable) edit conflict |
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112 | */ |
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113 | const AS_CONFLICT_DETECTED = 225; |
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114 | |||
115 | /** |
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116 | * Status: no edit summary given and the user has forceeditsummary set and the user is not |
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117 | * editing in his own userspace or talkspace and wpIgnoreBlankSummary == false |
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118 | */ |
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119 | const AS_SUMMARY_NEEDED = 226; |
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120 | |||
121 | /** |
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122 | * Status: user tried to create a new section without content |
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123 | */ |
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124 | const AS_TEXTBOX_EMPTY = 228; |
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125 | |||
126 | /** |
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127 | * Status: article is too big (> $wgMaxArticleSize), after merging in the new section |
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128 | */ |
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129 | const AS_MAX_ARTICLE_SIZE_EXCEEDED = 229; |
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130 | |||
131 | /** |
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132 | * Status: WikiPage::doEdit() was unsuccessful |
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133 | */ |
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134 | const AS_END = 231; |
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135 | |||
136 | /** |
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137 | * Status: summary contained spam according to one of the regexes in $wgSummarySpamRegex |
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138 | */ |
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139 | const AS_SPAM_ERROR = 232; |
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140 | |||
141 | /** |
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142 | * Status: anonymous user is not allowed to upload (User::isAllowed('upload') == false) |
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143 | */ |
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144 | const AS_IMAGE_REDIRECT_ANON = 233; |
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145 | |||
146 | /** |
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147 | * Status: logged in user is not allowed to upload (User::isAllowed('upload') == false) |
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148 | */ |
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149 | const AS_IMAGE_REDIRECT_LOGGED = 234; |
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150 | |||
151 | /** |
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152 | * Status: user tried to modify the content model, but is not allowed to do that |
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153 | * ( User::isAllowed('editcontentmodel') == false ) |
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154 | */ |
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155 | const AS_NO_CHANGE_CONTENT_MODEL = 235; |
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156 | |||
157 | /** |
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158 | * Status: user tried to create self-redirect (redirect to the same article) and |
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159 | * wpIgnoreSelfRedirect == false |
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160 | */ |
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161 | const AS_SELF_REDIRECT = 236; |
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162 | |||
163 | /** |
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164 | * Status: an error relating to change tagging. Look at the message key for |
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165 | * more details |
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166 | */ |
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167 | const AS_CHANGE_TAG_ERROR = 237; |
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168 | |||
169 | /** |
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170 | * Status: can't parse content |
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171 | */ |
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172 | const AS_PARSE_ERROR = 240; |
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173 | |||
174 | /** |
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175 | * Status: when changing the content model is disallowed due to |
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176 | * $wgContentHandlerUseDB being false |
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177 | */ |
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178 | const AS_CANNOT_USE_CUSTOM_MODEL = 241; |
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179 | |||
180 | /** |
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181 | * HTML id and name for the beginning of the edit form. |
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182 | */ |
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183 | const EDITFORM_ID = 'editform'; |
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184 | |||
185 | /** |
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186 | * Prefix of key for cookie used to pass post-edit state. |
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187 | * The revision id edited is added after this |
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188 | */ |
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189 | const POST_EDIT_COOKIE_KEY_PREFIX = 'PostEditRevision'; |
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190 | |||
191 | /** |
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192 | * Duration of PostEdit cookie, in seconds. |
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193 | * The cookie will be removed instantly if the JavaScript runs. |
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194 | * |
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195 | * Otherwise, though, we don't want the cookies to accumulate. |
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196 | * RFC 2109 ( https://www.ietf.org/rfc/rfc2109.txt ) specifies a possible |
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197 | * limit of only 20 cookies per domain. This still applies at least to some |
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198 | * versions of IE without full updates: |
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199 | * https://blogs.msdn.com/b/ieinternals/archive/2009/08/20/wininet-ie-cookie-internals-faq.aspx |
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200 | * |
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201 | * A value of 20 minutes should be enough to take into account slow loads and minor |
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202 | * clock skew while still avoiding cookie accumulation when JavaScript is turned off. |
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203 | */ |
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204 | const POST_EDIT_COOKIE_DURATION = 1200; |
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205 | |||
206 | /** @var Article */ |
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207 | public $mArticle; |
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208 | /** @var WikiPage */ |
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209 | private $page; |
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210 | |||
211 | /** @var Title */ |
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212 | public $mTitle; |
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213 | |||
214 | /** @var null|Title */ |
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215 | private $mContextTitle = null; |
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216 | |||
217 | /** @var string */ |
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218 | public $action = 'submit'; |
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219 | |||
220 | /** @var bool */ |
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221 | public $isConflict = false; |
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222 | |||
223 | /** @var bool */ |
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224 | public $isCssJsSubpage = false; |
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225 | |||
226 | /** @var bool */ |
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227 | public $isCssSubpage = false; |
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228 | |||
229 | /** @var bool */ |
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230 | public $isJsSubpage = false; |
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231 | |||
232 | /** @var bool */ |
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233 | public $isWrongCaseCssJsPage = false; |
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234 | |||
235 | /** @var bool New page or new section */ |
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236 | public $isNew = false; |
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237 | |||
238 | /** @var bool */ |
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239 | public $deletedSinceEdit; |
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240 | |||
241 | /** @var string */ |
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242 | public $formtype; |
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243 | |||
244 | /** @var bool */ |
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245 | public $firsttime; |
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246 | |||
247 | /** @var bool|stdClass */ |
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248 | public $lastDelete; |
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249 | |||
250 | /** @var bool */ |
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251 | public $mTokenOk = false; |
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252 | |||
253 | /** @var bool */ |
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254 | public $mTokenOkExceptSuffix = false; |
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255 | |||
256 | /** @var bool */ |
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257 | public $mTriedSave = false; |
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258 | |||
259 | /** @var bool */ |
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260 | public $incompleteForm = false; |
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261 | |||
262 | /** @var bool */ |
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263 | public $tooBig = false; |
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264 | |||
265 | /** @var bool */ |
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266 | public $missingComment = false; |
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267 | |||
268 | /** @var bool */ |
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269 | public $missingSummary = false; |
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270 | |||
271 | /** @var bool */ |
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272 | public $allowBlankSummary = false; |
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273 | |||
274 | /** @var bool */ |
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275 | protected $blankArticle = false; |
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276 | |||
277 | /** @var bool */ |
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278 | protected $allowBlankArticle = false; |
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279 | |||
280 | /** @var bool */ |
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281 | protected $selfRedirect = false; |
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282 | |||
283 | /** @var bool */ |
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284 | protected $allowSelfRedirect = false; |
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285 | |||
286 | /** @var string */ |
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287 | public $autoSumm = ''; |
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288 | |||
289 | /** @var string */ |
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290 | public $hookError = ''; |
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291 | |||
292 | /** @var ParserOutput */ |
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293 | public $mParserOutput; |
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294 | |||
295 | /** @var bool Has a summary been preset using GET parameter &summary= ? */ |
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296 | public $hasPresetSummary = false; |
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297 | |||
298 | /** @var bool */ |
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299 | public $mBaseRevision = false; |
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300 | |||
301 | /** @var bool */ |
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302 | public $mShowSummaryField = true; |
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303 | |||
304 | # Form values |
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305 | |||
306 | /** @var bool */ |
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307 | public $save = false; |
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308 | |||
309 | /** @var bool */ |
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310 | public $preview = false; |
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311 | |||
312 | /** @var bool */ |
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313 | public $diff = false; |
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314 | |||
315 | /** @var bool */ |
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316 | public $minoredit = false; |
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317 | |||
318 | /** @var bool */ |
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319 | public $watchthis = false; |
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320 | |||
321 | /** @var bool */ |
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322 | public $recreate = false; |
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323 | |||
324 | /** @var string */ |
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325 | public $textbox1 = ''; |
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326 | |||
327 | /** @var string */ |
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328 | public $textbox2 = ''; |
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329 | |||
330 | /** @var string */ |
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331 | public $summary = ''; |
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332 | |||
333 | /** @var bool */ |
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334 | public $nosummary = false; |
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335 | |||
336 | /** @var string */ |
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337 | public $edittime = ''; |
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338 | |||
339 | /** @var integer */ |
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340 | private $editRevId = null; |
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341 | |||
342 | /** @var string */ |
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343 | public $section = ''; |
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344 | |||
345 | /** @var string */ |
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346 | public $sectiontitle = ''; |
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347 | |||
348 | /** @var string */ |
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349 | public $starttime = ''; |
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350 | |||
351 | /** @var int */ |
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352 | public $oldid = 0; |
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353 | |||
354 | /** @var int */ |
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355 | public $parentRevId = 0; |
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356 | |||
357 | /** @var string */ |
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358 | public $editintro = ''; |
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359 | |||
360 | /** @var null */ |
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361 | public $scrolltop = null; |
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362 | |||
363 | /** @var bool */ |
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364 | public $bot = true; |
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365 | |||
366 | /** @var null|string */ |
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367 | public $contentModel = null; |
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368 | |||
369 | /** @var null|string */ |
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370 | public $contentFormat = null; |
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371 | |||
372 | /** @var null|array */ |
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373 | private $changeTags = null; |
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374 | |||
375 | # Placeholders for text injection by hooks (must be HTML) |
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376 | # extensions should take care to _append_ to the present value |
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377 | |||
378 | /** @var string Before even the preview */ |
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379 | public $editFormPageTop = ''; |
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380 | public $editFormTextTop = ''; |
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381 | public $editFormTextBeforeContent = ''; |
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382 | public $editFormTextAfterWarn = ''; |
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383 | public $editFormTextAfterTools = ''; |
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384 | public $editFormTextBottom = ''; |
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385 | public $editFormTextAfterContent = ''; |
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386 | public $previewTextAfterContent = ''; |
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387 | public $mPreloadContent = null; |
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388 | |||
389 | /* $didSave should be set to true whenever an article was successfully altered. */ |
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390 | public $didSave = false; |
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391 | public $undidRev = 0; |
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392 | |||
393 | public $suppressIntro = false; |
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394 | |||
395 | /** @var bool */ |
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396 | protected $edit; |
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397 | |||
398 | /** @var bool|int */ |
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399 | protected $contentLength = false; |
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400 | |||
401 | /** |
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402 | * @var bool Set in ApiEditPage, based on ContentHandler::allowsDirectApiEditing |
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403 | */ |
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404 | private $enableApiEditOverride = false; |
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405 | |||
406 | /** |
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407 | * @var IContextSource |
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408 | */ |
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409 | protected $context; |
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410 | |||
411 | /** |
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412 | * @var bool Whether an old revision is edited |
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413 | */ |
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414 | private $isOldRev = false; |
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415 | |||
416 | /** |
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417 | * @param Article $article |
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418 | */ |
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419 | public function __construct( Article $article ) { |
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420 | $this->mArticle = $article; |
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421 | $this->page = $article->getPage(); // model object |
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422 | $this->mTitle = $article->getTitle(); |
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423 | $this->context = $article->getContext(); |
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424 | |||
425 | $this->contentModel = $this->mTitle->getContentModel(); |
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426 | |||
427 | $handler = ContentHandler::getForModelID( $this->contentModel ); |
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428 | $this->contentFormat = $handler->getDefaultFormat(); |
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429 | } |
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430 | |||
431 | /** |
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432 | * @return Article |
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433 | */ |
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434 | public function getArticle() { |
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435 | return $this->mArticle; |
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436 | } |
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437 | |||
438 | /** |
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439 | * @since 1.28 |
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440 | * @return IContextSource |
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441 | */ |
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442 | public function getContext() { |
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443 | return $this->context; |
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444 | } |
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445 | |||
446 | /** |
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447 | * @since 1.19 |
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448 | * @return Title |
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449 | */ |
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450 | public function getTitle() { |
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451 | return $this->mTitle; |
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452 | } |
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453 | |||
454 | /** |
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455 | * Set the context Title object |
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456 | * |
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457 | * @param Title|null $title Title object or null |
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458 | */ |
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459 | public function setContextTitle( $title ) { |
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460 | $this->mContextTitle = $title; |
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461 | } |
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462 | |||
463 | /** |
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464 | * Get the context title object. |
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465 | * If not set, $wgTitle will be returned. This behavior might change in |
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466 | * the future to return $this->mTitle instead. |
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467 | * |
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468 | * @return Title |
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469 | */ |
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470 | public function getContextTitle() { |
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471 | if ( is_null( $this->mContextTitle ) ) { |
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472 | global $wgTitle; |
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473 | return $wgTitle; |
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474 | } else { |
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475 | return $this->mContextTitle; |
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476 | } |
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477 | } |
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478 | |||
479 | /** |
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480 | * Returns if the given content model is editable. |
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481 | * |
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482 | * @param string $modelId The ID of the content model to test. Use CONTENT_MODEL_XXX constants. |
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483 | * @return bool |
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484 | * @throws MWException If $modelId has no known handler |
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485 | */ |
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486 | public function isSupportedContentModel( $modelId ) { |
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487 | return $this->enableApiEditOverride === true || |
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488 | ContentHandler::getForModelID( $modelId )->supportsDirectEditing(); |
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489 | } |
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490 | |||
491 | /** |
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492 | * Allow editing of content that supports API direct editing, but not general |
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493 | * direct editing. Set to false by default. |
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494 | * |
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495 | * @param bool $enableOverride |
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496 | */ |
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497 | public function setApiEditOverride( $enableOverride ) { |
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498 | $this->enableApiEditOverride = $enableOverride; |
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499 | } |
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500 | |||
501 | function submit() { |
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502 | $this->edit(); |
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503 | } |
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504 | |||
505 | /** |
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506 | * This is the function that gets called for "action=edit". It |
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507 | * sets up various member variables, then passes execution to |
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508 | * another function, usually showEditForm() |
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509 | * |
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510 | * The edit form is self-submitting, so that when things like |
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511 | * preview and edit conflicts occur, we get the same form back |
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512 | * with the extra stuff added. Only when the final submission |
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513 | * is made and all is well do we actually save and redirect to |
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514 | * the newly-edited page. |
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515 | */ |
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516 | function edit() { |
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517 | global $wgOut, $wgRequest, $wgUser; |
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518 | // Allow extensions to modify/prevent this form or submission |
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519 | if ( !Hooks::run( 'AlternateEdit', [ $this ] ) ) { |
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520 | return; |
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521 | } |
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522 | |||
523 | wfDebug( __METHOD__ . ": enter\n" ); |
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524 | |||
525 | // If they used redlink=1 and the page exists, redirect to the main article |
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526 | if ( $wgRequest->getBool( 'redlink' ) && $this->mTitle->exists() ) { |
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527 | $wgOut->redirect( $this->mTitle->getFullURL() ); |
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528 | return; |
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529 | } |
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530 | |||
531 | $this->importFormData( $wgRequest ); |
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532 | $this->firsttime = false; |
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533 | |||
534 | if ( wfReadOnly() && $this->save ) { |
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535 | // Force preview |
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536 | $this->save = false; |
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537 | $this->preview = true; |
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538 | } |
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539 | |||
540 | if ( $this->save ) { |
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541 | $this->formtype = 'save'; |
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542 | } elseif ( $this->preview ) { |
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543 | $this->formtype = 'preview'; |
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544 | } elseif ( $this->diff ) { |
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545 | $this->formtype = 'diff'; |
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546 | } else { # First time through |
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547 | $this->firsttime = true; |
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548 | if ( $this->previewOnOpen() ) { |
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549 | $this->formtype = 'preview'; |
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550 | } else { |
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551 | $this->formtype = 'initial'; |
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552 | } |
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553 | } |
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554 | |||
555 | $permErrors = $this->getEditPermissionErrors( $this->save ? 'secure' : 'full' ); |
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556 | if ( $permErrors ) { |
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557 | wfDebug( __METHOD__ . ": User can't edit\n" ); |
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558 | // Auto-block user's IP if the account was "hard" blocked |
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559 | if ( !wfReadOnly() ) { |
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560 | $user = $wgUser; |
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561 | DeferredUpdates::addCallableUpdate( function () use ( $user ) { |
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562 | $user->spreadAnyEditBlock(); |
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563 | } ); |
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564 | } |
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565 | $this->displayPermissionsError( $permErrors ); |
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566 | |||
567 | return; |
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568 | } |
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569 | |||
570 | $revision = $this->mArticle->getRevisionFetched(); |
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571 | // Disallow editing revisions with content models different from the current one |
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572 | // Undo edits being an exception in order to allow reverting content model changes. |
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573 | if ( $revision |
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574 | && $revision->getContentModel() !== $this->contentModel |
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575 | ) { |
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576 | $prevRev = null; |
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577 | if ( $this->undidRev ) { |
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578 | $undidRevObj = Revision::newFromId( $this->undidRev ); |
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579 | $prevRev = $undidRevObj ? $undidRevObj->getPrevious() : null; |
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580 | } |
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581 | if ( !$this->undidRev |
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582 | || !$prevRev |
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583 | || $prevRev->getContentModel() !== $this->contentModel |
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584 | ) { |
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585 | $this->displayViewSourcePage( |
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586 | $this->getContentObject(), |
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587 | $this->context->msg( |
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588 | 'contentmodelediterror', |
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589 | $revision->getContentModel(), |
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590 | $this->contentModel |
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591 | )->plain() |
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592 | ); |
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593 | return; |
||
594 | } |
||
595 | } |
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596 | |||
597 | $this->isConflict = false; |
||
598 | // css / js subpages of user pages get a special treatment |
||
599 | $this->isCssJsSubpage = $this->mTitle->isCssJsSubpage(); |
||
600 | $this->isCssSubpage = $this->mTitle->isCssSubpage(); |
||
601 | $this->isJsSubpage = $this->mTitle->isJsSubpage(); |
||
602 | // @todo FIXME: Silly assignment. |
||
603 | $this->isWrongCaseCssJsPage = $this->isWrongCaseCssJsPage(); |
||
604 | |||
605 | # Show applicable editing introductions |
||
606 | if ( $this->formtype == 'initial' || $this->firsttime ) { |
||
607 | $this->showIntro(); |
||
608 | } |
||
609 | |||
610 | # Attempt submission here. This will check for edit conflicts, |
||
611 | # and redundantly check for locked database, blocked IPs, etc. |
||
612 | # that edit() already checked just in case someone tries to sneak |
||
613 | # in the back door with a hand-edited submission URL. |
||
614 | |||
615 | if ( 'save' == $this->formtype ) { |
||
616 | $resultDetails = null; |
||
617 | $status = $this->attemptSave( $resultDetails ); |
||
618 | if ( !$this->handleStatus( $status, $resultDetails ) ) { |
||
619 | return; |
||
620 | } |
||
621 | } |
||
622 | |||
623 | # First time through: get contents, set time for conflict |
||
624 | # checking, etc. |
||
625 | if ( 'initial' == $this->formtype || $this->firsttime ) { |
||
626 | if ( $this->initialiseForm() === false ) { |
||
627 | $this->noSuchSectionPage(); |
||
628 | return; |
||
629 | } |
||
630 | |||
631 | if ( !$this->mTitle->getArticleID() ) { |
||
632 | Hooks::run( 'EditFormPreloadText', [ &$this->textbox1, &$this->mTitle ] ); |
||
633 | } else { |
||
634 | Hooks::run( 'EditFormInitialText', [ $this ] ); |
||
635 | } |
||
636 | |||
637 | } |
||
638 | |||
639 | $this->showEditForm(); |
||
640 | } |
||
641 | |||
642 | /** |
||
643 | * @param string $rigor Same format as Title::getUserPermissionErrors() |
||
644 | * @return array |
||
645 | */ |
||
646 | protected function getEditPermissionErrors( $rigor = 'secure' ) { |
||
647 | global $wgUser; |
||
648 | |||
649 | $permErrors = $this->mTitle->getUserPermissionsErrors( 'edit', $wgUser, $rigor ); |
||
650 | # Can this title be created? |
||
651 | if ( !$this->mTitle->exists() ) { |
||
652 | $permErrors = array_merge( |
||
653 | $permErrors, |
||
654 | wfArrayDiff2( |
||
655 | $this->mTitle->getUserPermissionsErrors( 'create', $wgUser, $rigor ), |
||
656 | $permErrors |
||
657 | ) |
||
658 | ); |
||
659 | } |
||
660 | # Ignore some permissions errors when a user is just previewing/viewing diffs |
||
661 | $remove = []; |
||
662 | foreach ( $permErrors as $error ) { |
||
663 | if ( ( $this->preview || $this->diff ) |
||
664 | && ( $error[0] == 'blockedtext' || $error[0] == 'autoblockedtext' ) |
||
665 | ) { |
||
666 | $remove[] = $error; |
||
667 | } |
||
668 | } |
||
669 | $permErrors = wfArrayDiff2( $permErrors, $remove ); |
||
670 | |||
671 | return $permErrors; |
||
672 | } |
||
673 | |||
674 | /** |
||
675 | * Display a permissions error page, like OutputPage::showPermissionsErrorPage(), |
||
676 | * but with the following differences: |
||
677 | * - If redlink=1, the user will be redirected to the page |
||
678 | * - If there is content to display or the error occurs while either saving, |
||
679 | * previewing or showing the difference, it will be a |
||
680 | * "View source for ..." page displaying the source code after the error message. |
||
681 | * |
||
682 | * @since 1.19 |
||
683 | * @param array $permErrors Array of permissions errors, as returned by |
||
684 | * Title::getUserPermissionsErrors(). |
||
685 | * @throws PermissionsError |
||
686 | */ |
||
687 | protected function displayPermissionsError( array $permErrors ) { |
||
688 | global $wgRequest, $wgOut; |
||
689 | |||
690 | if ( $wgRequest->getBool( 'redlink' ) ) { |
||
691 | // The edit page was reached via a red link. |
||
692 | // Redirect to the article page and let them click the edit tab if |
||
693 | // they really want a permission error. |
||
694 | $wgOut->redirect( $this->mTitle->getFullURL() ); |
||
695 | return; |
||
696 | } |
||
697 | |||
698 | $content = $this->getContentObject(); |
||
699 | |||
700 | # Use the normal message if there's nothing to display |
||
701 | if ( $this->firsttime && ( !$content || $content->isEmpty() ) ) { |
||
702 | $action = $this->mTitle->exists() ? 'edit' : |
||
703 | ( $this->mTitle->isTalkPage() ? 'createtalk' : 'createpage' ); |
||
704 | throw new PermissionsError( $action, $permErrors ); |
||
705 | } |
||
706 | |||
707 | $this->displayViewSourcePage( |
||
708 | $content, |
||
709 | $wgOut->formatPermissionsErrorMessage( $permErrors, 'edit' ) |
||
710 | ); |
||
711 | } |
||
712 | |||
713 | /** |
||
714 | * Display a read-only View Source page |
||
715 | * @param Content $content content object |
||
716 | * @param string $errorMessage additional wikitext error message to display |
||
717 | */ |
||
718 | protected function displayViewSourcePage( Content $content, $errorMessage = '' ) { |
||
719 | global $wgOut; |
||
720 | |||
721 | Hooks::run( 'EditPage::showReadOnlyForm:initial', [ $this, &$wgOut ] ); |
||
722 | |||
723 | $wgOut->setRobotPolicy( 'noindex,nofollow' ); |
||
724 | $wgOut->setPageTitle( $this->context->msg( |
||
725 | 'viewsource-title', |
||
726 | $this->getContextTitle()->getPrefixedText() |
||
727 | ) ); |
||
728 | $wgOut->addBacklinkSubtitle( $this->getContextTitle() ); |
||
729 | $wgOut->addHTML( $this->editFormPageTop ); |
||
730 | $wgOut->addHTML( $this->editFormTextTop ); |
||
731 | |||
732 | if ( $errorMessage !== '' ) { |
||
733 | $wgOut->addWikiText( $errorMessage ); |
||
734 | $wgOut->addHTML( "<hr />\n" ); |
||
735 | } |
||
736 | |||
737 | # If the user made changes, preserve them when showing the markup |
||
738 | # (This happens when a user is blocked during edit, for instance) |
||
739 | if ( !$this->firsttime ) { |
||
740 | $text = $this->textbox1; |
||
741 | $wgOut->addWikiMsg( 'viewyourtext' ); |
||
742 | } else { |
||
743 | try { |
||
744 | $text = $this->toEditText( $content ); |
||
745 | } catch ( MWException $e ) { |
||
746 | # Serialize using the default format if the content model is not supported |
||
747 | # (e.g. for an old revision with a different model) |
||
748 | $text = $content->serialize(); |
||
749 | } |
||
750 | $wgOut->addWikiMsg( 'viewsourcetext' ); |
||
751 | } |
||
752 | |||
753 | $wgOut->addHTML( $this->editFormTextBeforeContent ); |
||
754 | $this->showTextbox( $text, 'wpTextbox1', [ 'readonly' ] ); |
||
755 | $wgOut->addHTML( $this->editFormTextAfterContent ); |
||
756 | |||
757 | $wgOut->addHTML( $this->makeTemplatesOnThisPageList( $this->getTemplates() ) ); |
||
758 | |||
759 | $wgOut->addModules( 'mediawiki.action.edit.collapsibleFooter' ); |
||
760 | |||
761 | $wgOut->addHTML( $this->editFormTextBottom ); |
||
762 | if ( $this->mTitle->exists() ) { |
||
763 | $wgOut->returnToMain( null, $this->mTitle ); |
||
764 | } |
||
765 | } |
||
766 | |||
767 | /** |
||
768 | * Should we show a preview when the edit form is first shown? |
||
769 | * |
||
770 | * @return bool |
||
771 | */ |
||
772 | protected function previewOnOpen() { |
||
773 | global $wgRequest, $wgUser, $wgPreviewOnOpenNamespaces; |
||
774 | if ( $wgRequest->getVal( 'preview' ) == 'yes' ) { |
||
775 | // Explicit override from request |
||
776 | return true; |
||
777 | } elseif ( $wgRequest->getVal( 'preview' ) == 'no' ) { |
||
778 | // Explicit override from request |
||
779 | return false; |
||
780 | } elseif ( $this->section == 'new' ) { |
||
781 | // Nothing *to* preview for new sections |
||
782 | return false; |
||
783 | } elseif ( ( $wgRequest->getVal( 'preload' ) !== null || $this->mTitle->exists() ) |
||
784 | && $wgUser->getOption( 'previewonfirst' ) |
||
785 | ) { |
||
786 | // Standard preference behavior |
||
787 | return true; |
||
788 | } elseif ( !$this->mTitle->exists() |
||
789 | && isset( $wgPreviewOnOpenNamespaces[$this->mTitle->getNamespace()] ) |
||
790 | && $wgPreviewOnOpenNamespaces[$this->mTitle->getNamespace()] |
||
791 | ) { |
||
792 | // Categories are special |
||
793 | return true; |
||
794 | } else { |
||
795 | return false; |
||
796 | } |
||
797 | } |
||
798 | |||
799 | /** |
||
800 | * Checks whether the user entered a skin name in uppercase, |
||
801 | * e.g. "User:Example/Monobook.css" instead of "monobook.css" |
||
802 | * |
||
803 | * @return bool |
||
804 | */ |
||
805 | protected function isWrongCaseCssJsPage() { |
||
806 | if ( $this->mTitle->isCssJsSubpage() ) { |
||
807 | $name = $this->mTitle->getSkinFromCssJsSubpage(); |
||
808 | $skins = array_merge( |
||
809 | array_keys( Skin::getSkinNames() ), |
||
810 | [ 'common' ] |
||
811 | ); |
||
812 | return !in_array( $name, $skins ) |
||
813 | && in_array( strtolower( $name ), $skins ); |
||
814 | } else { |
||
815 | return false; |
||
816 | } |
||
817 | } |
||
818 | |||
819 | /** |
||
820 | * Returns whether section editing is supported for the current page. |
||
821 | * Subclasses may override this to replace the default behavior, which is |
||
822 | * to check ContentHandler::supportsSections. |
||
823 | * |
||
824 | * @return bool True if this edit page supports sections, false otherwise. |
||
825 | */ |
||
826 | protected function isSectionEditSupported() { |
||
827 | $contentHandler = ContentHandler::getForTitle( $this->mTitle ); |
||
828 | return $contentHandler->supportsSections(); |
||
829 | } |
||
830 | |||
831 | /** |
||
832 | * This function collects the form data and uses it to populate various member variables. |
||
833 | * @param WebRequest $request |
||
834 | * @throws ErrorPageError |
||
835 | */ |
||
836 | function importFormData( &$request ) { |
||
837 | global $wgContLang, $wgUser; |
||
838 | |||
839 | # Section edit can come from either the form or a link |
||
840 | $this->section = $request->getVal( 'wpSection', $request->getVal( 'section' ) ); |
||
841 | |||
842 | if ( $this->section !== null && $this->section !== '' && !$this->isSectionEditSupported() ) { |
||
843 | throw new ErrorPageError( 'sectioneditnotsupported-title', 'sectioneditnotsupported-text' ); |
||
844 | } |
||
845 | |||
846 | $this->isNew = !$this->mTitle->exists() || $this->section == 'new'; |
||
847 | |||
848 | if ( $request->wasPosted() ) { |
||
849 | # These fields need to be checked for encoding. |
||
850 | # Also remove trailing whitespace, but don't remove _initial_ |
||
851 | # whitespace from the text boxes. This may be significant formatting. |
||
852 | $this->textbox1 = $this->safeUnicodeInput( $request, 'wpTextbox1' ); |
||
853 | if ( !$request->getCheck( 'wpTextbox2' ) ) { |
||
854 | // Skip this if wpTextbox2 has input, it indicates that we came |
||
855 | // from a conflict page with raw page text, not a custom form |
||
856 | // modified by subclasses |
||
857 | $textbox1 = $this->importContentFormData( $request ); |
||
858 | if ( $textbox1 !== null ) { |
||
859 | $this->textbox1 = $textbox1; |
||
860 | } |
||
861 | } |
||
862 | |||
863 | # Truncate for whole multibyte characters |
||
864 | $this->summary = $wgContLang->truncate( $request->getText( 'wpSummary' ), 255 ); |
||
865 | |||
866 | # If the summary consists of a heading, e.g. '==Foobar==', extract the title from the |
||
867 | # header syntax, e.g. 'Foobar'. This is mainly an issue when we are using wpSummary for |
||
868 | # section titles. |
||
869 | $this->summary = preg_replace( '/^\s*=+\s*(.*?)\s*=+\s*$/', '$1', $this->summary ); |
||
870 | |||
871 | # Treat sectiontitle the same way as summary. |
||
872 | # Note that wpSectionTitle is not yet a part of the actual edit form, as wpSummary is |
||
873 | # currently doing double duty as both edit summary and section title. Right now this |
||
874 | # is just to allow API edits to work around this limitation, but this should be |
||
875 | # incorporated into the actual edit form when EditPage is rewritten (Bugs 18654, 26312). |
||
876 | $this->sectiontitle = $wgContLang->truncate( $request->getText( 'wpSectionTitle' ), 255 ); |
||
877 | $this->sectiontitle = preg_replace( '/^\s*=+\s*(.*?)\s*=+\s*$/', '$1', $this->sectiontitle ); |
||
878 | |||
879 | $this->edittime = $request->getVal( 'wpEdittime' ); |
||
880 | $this->editRevId = $request->getIntOrNull( 'editRevId' ); |
||
881 | $this->starttime = $request->getVal( 'wpStarttime' ); |
||
882 | |||
883 | $undidRev = $request->getInt( 'wpUndidRevision' ); |
||
884 | if ( $undidRev ) { |
||
885 | $this->undidRev = $undidRev; |
||
886 | } |
||
887 | |||
888 | $this->scrolltop = $request->getIntOrNull( 'wpScrolltop' ); |
||
889 | |||
890 | if ( $this->textbox1 === '' && $request->getVal( 'wpTextbox1' ) === null ) { |
||
891 | // wpTextbox1 field is missing, possibly due to being "too big" |
||
892 | // according to some filter rules such as Suhosin's setting for |
||
893 | // suhosin.request.max_value_length (d'oh) |
||
894 | $this->incompleteForm = true; |
||
895 | } else { |
||
896 | // If we receive the last parameter of the request, we can fairly |
||
897 | // claim the POST request has not been truncated. |
||
898 | |||
899 | // TODO: softened the check for cutover. Once we determine |
||
900 | // that it is safe, we should complete the transition by |
||
901 | // removing the "edittime" clause. |
||
902 | $this->incompleteForm = ( !$request->getVal( 'wpUltimateParam' ) |
||
903 | && is_null( $this->edittime ) ); |
||
904 | } |
||
905 | if ( $this->incompleteForm ) { |
||
906 | # If the form is incomplete, force to preview. |
||
907 | wfDebug( __METHOD__ . ": Form data appears to be incomplete\n" ); |
||
908 | wfDebug( "POST DATA: " . var_export( $_POST, true ) . "\n" ); |
||
909 | $this->preview = true; |
||
910 | } else { |
||
911 | $this->preview = $request->getCheck( 'wpPreview' ); |
||
912 | $this->diff = $request->getCheck( 'wpDiff' ); |
||
913 | |||
914 | // Remember whether a save was requested, so we can indicate |
||
915 | // if we forced preview due to session failure. |
||
916 | $this->mTriedSave = !$this->preview; |
||
917 | |||
918 | if ( $this->tokenOk( $request ) ) { |
||
919 | # Some browsers will not report any submit button |
||
920 | # if the user hits enter in the comment box. |
||
921 | # The unmarked state will be assumed to be a save, |
||
922 | # if the form seems otherwise complete. |
||
923 | wfDebug( __METHOD__ . ": Passed token check.\n" ); |
||
924 | } elseif ( $this->diff ) { |
||
925 | # Failed token check, but only requested "Show Changes". |
||
926 | wfDebug( __METHOD__ . ": Failed token check; Show Changes requested.\n" ); |
||
927 | } else { |
||
928 | # Page might be a hack attempt posted from |
||
929 | # an external site. Preview instead of saving. |
||
930 | wfDebug( __METHOD__ . ": Failed token check; forcing preview\n" ); |
||
931 | $this->preview = true; |
||
932 | } |
||
933 | } |
||
934 | $this->save = !$this->preview && !$this->diff; |
||
935 | if ( !preg_match( '/^\d{14}$/', $this->edittime ) ) { |
||
936 | $this->edittime = null; |
||
937 | } |
||
938 | |||
939 | if ( !preg_match( '/^\d{14}$/', $this->starttime ) ) { |
||
940 | $this->starttime = null; |
||
941 | } |
||
942 | |||
943 | $this->recreate = $request->getCheck( 'wpRecreate' ); |
||
944 | |||
945 | $this->minoredit = $request->getCheck( 'wpMinoredit' ); |
||
946 | $this->watchthis = $request->getCheck( 'wpWatchthis' ); |
||
947 | |||
948 | # Don't force edit summaries when a user is editing their own user or talk page |
||
949 | if ( ( $this->mTitle->mNamespace == NS_USER || $this->mTitle->mNamespace == NS_USER_TALK ) |
||
950 | && $this->mTitle->getText() == $wgUser->getName() |
||
951 | ) { |
||
952 | $this->allowBlankSummary = true; |
||
953 | } else { |
||
954 | $this->allowBlankSummary = $request->getBool( 'wpIgnoreBlankSummary' ) |
||
955 | || !$wgUser->getOption( 'forceeditsummary' ); |
||
956 | } |
||
957 | |||
958 | $this->autoSumm = $request->getText( 'wpAutoSummary' ); |
||
959 | |||
960 | $this->allowBlankArticle = $request->getBool( 'wpIgnoreBlankArticle' ); |
||
961 | $this->allowSelfRedirect = $request->getBool( 'wpIgnoreSelfRedirect' ); |
||
962 | |||
963 | $changeTags = $request->getVal( 'wpChangeTags' ); |
||
964 | if ( is_null( $changeTags ) || $changeTags === '' ) { |
||
965 | $this->changeTags = []; |
||
966 | } else { |
||
967 | $this->changeTags = array_filter( array_map( 'trim', explode( ',', |
||
968 | $changeTags ) ) ); |
||
969 | } |
||
970 | } else { |
||
971 | # Not a posted form? Start with nothing. |
||
972 | wfDebug( __METHOD__ . ": Not a posted form.\n" ); |
||
973 | $this->textbox1 = ''; |
||
974 | $this->summary = ''; |
||
975 | $this->sectiontitle = ''; |
||
976 | $this->edittime = ''; |
||
977 | $this->editRevId = null; |
||
978 | $this->starttime = wfTimestampNow(); |
||
979 | $this->edit = false; |
||
980 | $this->preview = false; |
||
981 | $this->save = false; |
||
982 | $this->diff = false; |
||
983 | $this->minoredit = false; |
||
984 | // Watch may be overridden by request parameters |
||
985 | $this->watchthis = $request->getBool( 'watchthis', false ); |
||
986 | $this->recreate = false; |
||
987 | |||
988 | // When creating a new section, we can preload a section title by passing it as the |
||
989 | // preloadtitle parameter in the URL (Bug 13100) |
||
990 | if ( $this->section == 'new' && $request->getVal( 'preloadtitle' ) ) { |
||
991 | $this->sectiontitle = $request->getVal( 'preloadtitle' ); |
||
992 | // Once wpSummary isn't being use for setting section titles, we should delete this. |
||
993 | $this->summary = $request->getVal( 'preloadtitle' ); |
||
994 | } elseif ( $this->section != 'new' && $request->getVal( 'summary' ) ) { |
||
995 | $this->summary = $request->getText( 'summary' ); |
||
996 | if ( $this->summary !== '' ) { |
||
997 | $this->hasPresetSummary = true; |
||
998 | } |
||
999 | } |
||
1000 | |||
1001 | if ( $request->getVal( 'minor' ) ) { |
||
1002 | $this->minoredit = true; |
||
1003 | } |
||
1004 | } |
||
1005 | |||
1006 | $this->oldid = $request->getInt( 'oldid' ); |
||
1007 | $this->parentRevId = $request->getInt( 'parentRevId' ); |
||
1008 | |||
1009 | $this->bot = $request->getBool( 'bot', true ); |
||
1010 | $this->nosummary = $request->getBool( 'nosummary' ); |
||
1011 | |||
1012 | // May be overridden by revision. |
||
1013 | $this->contentModel = $request->getText( 'model', $this->contentModel ); |
||
1014 | // May be overridden by revision. |
||
1015 | $this->contentFormat = $request->getText( 'format', $this->contentFormat ); |
||
1016 | |||
1017 | try { |
||
1018 | $handler = ContentHandler::getForModelID( $this->contentModel ); |
||
1019 | } catch ( MWUnknownContentModelException $e ) { |
||
1020 | throw new ErrorPageError( |
||
1021 | 'editpage-invalidcontentmodel-title', |
||
1022 | 'editpage-invalidcontentmodel-text', |
||
1023 | [ $this->contentModel ] |
||
1024 | ); |
||
1025 | } |
||
1026 | |||
1027 | if ( !$handler->isSupportedFormat( $this->contentFormat ) ) { |
||
1028 | throw new ErrorPageError( |
||
1029 | 'editpage-notsupportedcontentformat-title', |
||
1030 | 'editpage-notsupportedcontentformat-text', |
||
1031 | [ $this->contentFormat, ContentHandler::getLocalizedName( $this->contentModel ) ] |
||
1032 | ); |
||
1033 | } |
||
1034 | |||
1035 | /** |
||
1036 | * @todo Check if the desired model is allowed in this namespace, and if |
||
1037 | * a transition from the page's current model to the new model is |
||
1038 | * allowed. |
||
1039 | */ |
||
1040 | |||
1041 | $this->editintro = $request->getText( 'editintro', |
||
1042 | // Custom edit intro for new sections |
||
1043 | $this->section === 'new' ? 'MediaWiki:addsection-editintro' : '' ); |
||
1044 | |||
1045 | // Allow extensions to modify form data |
||
1046 | Hooks::run( 'EditPage::importFormData', [ $this, $request ] ); |
||
1047 | |||
1048 | } |
||
1049 | |||
1050 | /** |
||
1051 | * Subpage overridable method for extracting the page content data from the |
||
1052 | * posted form to be placed in $this->textbox1, if using customized input |
||
1053 | * this method should be overridden and return the page text that will be used |
||
1054 | * for saving, preview parsing and so on... |
||
1055 | * |
||
1056 | * @param WebRequest $request |
||
1057 | * @return string|null |
||
1058 | */ |
||
1059 | protected function importContentFormData( &$request ) { |
||
1060 | return; // Don't do anything, EditPage already extracted wpTextbox1 |
||
1061 | } |
||
1062 | |||
1063 | /** |
||
1064 | * Initialise form fields in the object |
||
1065 | * Called on the first invocation, e.g. when a user clicks an edit link |
||
1066 | * @return bool If the requested section is valid |
||
1067 | */ |
||
1068 | function initialiseForm() { |
||
1069 | global $wgUser; |
||
1070 | $this->edittime = $this->page->getTimestamp(); |
||
1071 | $this->editRevId = $this->page->getLatest(); |
||
1072 | |||
1073 | $content = $this->getContentObject( false ); # TODO: track content object?! |
||
1074 | if ( $content === false ) { |
||
1075 | return false; |
||
1076 | } |
||
1077 | $this->textbox1 = $this->toEditText( $content ); |
||
1078 | |||
1079 | // activate checkboxes if user wants them to be always active |
||
1080 | # Sort out the "watch" checkbox |
||
1081 | if ( $wgUser->getOption( 'watchdefault' ) ) { |
||
1082 | # Watch all edits |
||
1083 | $this->watchthis = true; |
||
1084 | } elseif ( $wgUser->getOption( 'watchcreations' ) && !$this->mTitle->exists() ) { |
||
1085 | # Watch creations |
||
1086 | $this->watchthis = true; |
||
1087 | } elseif ( $wgUser->isWatched( $this->mTitle ) ) { |
||
1088 | # Already watched |
||
1089 | $this->watchthis = true; |
||
1090 | } |
||
1091 | if ( $wgUser->getOption( 'minordefault' ) && !$this->isNew ) { |
||
1092 | $this->minoredit = true; |
||
1093 | } |
||
1094 | if ( $this->textbox1 === false ) { |
||
1095 | return false; |
||
1096 | } |
||
1097 | return true; |
||
1098 | } |
||
1099 | |||
1100 | /** |
||
1101 | * @param Content|null $def_content The default value to return |
||
1102 | * |
||
1103 | * @return Content|null Content on success, $def_content for invalid sections |
||
1104 | * |
||
1105 | * @since 1.21 |
||
1106 | */ |
||
1107 | protected function getContentObject( $def_content = null ) { |
||
1108 | global $wgOut, $wgRequest, $wgUser, $wgContLang; |
||
1109 | |||
1110 | $content = false; |
||
1111 | |||
1112 | // For message page not locally set, use the i18n message. |
||
1113 | // For other non-existent articles, use preload text if any. |
||
1114 | if ( !$this->mTitle->exists() || $this->section == 'new' ) { |
||
1115 | if ( $this->mTitle->getNamespace() == NS_MEDIAWIKI && $this->section != 'new' ) { |
||
1116 | # If this is a system message, get the default text. |
||
1117 | $msg = $this->mTitle->getDefaultMessageText(); |
||
1118 | |||
1119 | $content = $this->toEditContent( $msg ); |
||
1120 | } |
||
1121 | if ( $content === false ) { |
||
1122 | # If requested, preload some text. |
||
1123 | $preload = $wgRequest->getVal( 'preload', |
||
1124 | // Custom preload text for new sections |
||
1125 | $this->section === 'new' ? 'MediaWiki:addsection-preload' : '' ); |
||
1126 | $params = $wgRequest->getArray( 'preloadparams', [] ); |
||
1127 | |||
1128 | $content = $this->getPreloadedContent( $preload, $params ); |
||
1129 | } |
||
1130 | // For existing pages, get text based on "undo" or section parameters. |
||
1131 | } else { |
||
1132 | if ( $this->section != '' ) { |
||
1133 | // Get section edit text (returns $def_text for invalid sections) |
||
1134 | $orig = $this->getOriginalContent( $wgUser ); |
||
1135 | $content = $orig ? $orig->getSection( $this->section ) : null; |
||
1136 | |||
1137 | if ( !$content ) { |
||
1138 | $content = $def_content; |
||
1139 | } |
||
1140 | } else { |
||
1141 | $undoafter = $wgRequest->getInt( 'undoafter' ); |
||
1142 | $undo = $wgRequest->getInt( 'undo' ); |
||
1143 | |||
1144 | if ( $undo > 0 && $undoafter > 0 ) { |
||
1145 | $undorev = Revision::newFromId( $undo ); |
||
1146 | $oldrev = Revision::newFromId( $undoafter ); |
||
1147 | |||
1148 | # Sanity check, make sure it's the right page, |
||
1149 | # the revisions exist and they were not deleted. |
||
1150 | # Otherwise, $content will be left as-is. |
||
1151 | if ( !is_null( $undorev ) && !is_null( $oldrev ) && |
||
1152 | !$undorev->isDeleted( Revision::DELETED_TEXT ) && |
||
1153 | !$oldrev->isDeleted( Revision::DELETED_TEXT ) |
||
1154 | ) { |
||
1155 | $content = $this->page->getUndoContent( $undorev, $oldrev ); |
||
1156 | |||
1157 | if ( $content === false ) { |
||
1158 | # Warn the user that something went wrong |
||
1159 | $undoMsg = 'failure'; |
||
1160 | } else { |
||
1161 | $oldContent = $this->page->getContent( Revision::RAW ); |
||
1162 | $popts = ParserOptions::newFromUserAndLang( $wgUser, $wgContLang ); |
||
1163 | $newContent = $content->preSaveTransform( $this->mTitle, $wgUser, $popts ); |
||
1164 | if ( $newContent->getModel() !== $oldContent->getModel() ) { |
||
1165 | // The undo may change content |
||
1166 | // model if its reverting the top |
||
1167 | // edit. This can result in |
||
1168 | // mismatched content model/format. |
||
1169 | $this->contentModel = $newContent->getModel(); |
||
1170 | $this->contentFormat = $oldrev->getContentFormat(); |
||
1171 | } |
||
1172 | |||
1173 | if ( $newContent->equals( $oldContent ) ) { |
||
1174 | # Tell the user that the undo results in no change, |
||
1175 | # i.e. the revisions were already undone. |
||
1176 | $undoMsg = 'nochange'; |
||
1177 | $content = false; |
||
1178 | } else { |
||
1179 | # Inform the user of our success and set an automatic edit summary |
||
1180 | $undoMsg = 'success'; |
||
1181 | |||
1182 | # If we just undid one rev, use an autosummary |
||
1183 | $firstrev = $oldrev->getNext(); |
||
1184 | if ( $firstrev && $firstrev->getId() == $undo ) { |
||
1185 | $userText = $undorev->getUserText(); |
||
1186 | if ( $userText === '' ) { |
||
1187 | $undoSummary = $this->context->msg( |
||
1188 | 'undo-summary-username-hidden', |
||
1189 | $undo |
||
1190 | )->inContentLanguage()->text(); |
||
1191 | } else { |
||
1192 | $undoSummary = $this->context->msg( |
||
1193 | 'undo-summary', |
||
1194 | $undo, |
||
1195 | $userText |
||
1196 | )->inContentLanguage()->text(); |
||
1197 | } |
||
1198 | if ( $this->summary === '' ) { |
||
1199 | $this->summary = $undoSummary; |
||
1200 | } else { |
||
1201 | $this->summary = $undoSummary . $this->context->msg( 'colon-separator' ) |
||
1202 | ->inContentLanguage()->text() . $this->summary; |
||
1203 | } |
||
1204 | $this->undidRev = $undo; |
||
1205 | } |
||
1206 | $this->formtype = 'diff'; |
||
1207 | } |
||
1208 | } |
||
1209 | } else { |
||
1210 | // Failed basic sanity checks. |
||
1211 | // Older revisions may have been removed since the link |
||
1212 | // was created, or we may simply have got bogus input. |
||
1213 | $undoMsg = 'norev'; |
||
1214 | } |
||
1215 | |||
1216 | // Messages: undo-success, undo-failure, undo-norev, undo-nochange |
||
1217 | $class = ( $undoMsg == 'success' ? '' : 'error ' ) . "mw-undo-{$undoMsg}"; |
||
1218 | $this->editFormPageTop .= $wgOut->parse( "<div class=\"{$class}\">" . |
||
1219 | $this->context->msg( 'undo-' . $undoMsg )->plain() . '</div>', true, /* interface */true ); |
||
1220 | } |
||
1221 | |||
1222 | if ( $content === false ) { |
||
1223 | $content = $this->getOriginalContent( $wgUser ); |
||
1224 | } |
||
1225 | } |
||
1226 | } |
||
1227 | |||
1228 | return $content; |
||
1229 | } |
||
1230 | |||
1231 | /** |
||
1232 | * Get the content of the wanted revision, without section extraction. |
||
1233 | * |
||
1234 | * The result of this function can be used to compare user's input with |
||
1235 | * section replaced in its context (using WikiPage::replaceSectionAtRev()) |
||
1236 | * to the original text of the edit. |
||
1237 | * |
||
1238 | * This differs from Article::getContent() that when a missing revision is |
||
1239 | * encountered the result will be null and not the |
||
1240 | * 'missing-revision' message. |
||
1241 | * |
||
1242 | * @since 1.19 |
||
1243 | * @param User $user The user to get the revision for |
||
1244 | * @return Content|null |
||
1245 | */ |
||
1246 | private function getOriginalContent( User $user ) { |
||
1247 | if ( $this->section == 'new' ) { |
||
1248 | return $this->getCurrentContent(); |
||
1249 | } |
||
1250 | $revision = $this->mArticle->getRevisionFetched(); |
||
1251 | if ( $revision === null ) { |
||
1252 | if ( !$this->contentModel ) { |
||
1253 | $this->contentModel = $this->getTitle()->getContentModel(); |
||
1254 | } |
||
1255 | $handler = ContentHandler::getForModelID( $this->contentModel ); |
||
1256 | |||
1257 | return $handler->makeEmptyContent(); |
||
1258 | } |
||
1259 | $content = $revision->getContent( Revision::FOR_THIS_USER, $user ); |
||
1260 | return $content; |
||
1261 | } |
||
1262 | |||
1263 | /** |
||
1264 | * Get the edit's parent revision ID |
||
1265 | * |
||
1266 | * The "parent" revision is the ancestor that should be recorded in this |
||
1267 | * page's revision history. It is either the revision ID of the in-memory |
||
1268 | * article content, or in the case of a 3-way merge in order to rebase |
||
1269 | * across a recoverable edit conflict, the ID of the newer revision to |
||
1270 | * which we have rebased this page. |
||
1271 | * |
||
1272 | * @since 1.27 |
||
1273 | * @return int Revision ID |
||
1274 | */ |
||
1275 | public function getParentRevId() { |
||
1276 | if ( $this->parentRevId ) { |
||
1277 | return $this->parentRevId; |
||
1278 | } else { |
||
1279 | return $this->mArticle->getRevIdFetched(); |
||
1280 | } |
||
1281 | } |
||
1282 | |||
1283 | /** |
||
1284 | * Get the current content of the page. This is basically similar to |
||
1285 | * WikiPage::getContent( Revision::RAW ) except that when the page doesn't exist an empty |
||
1286 | * content object is returned instead of null. |
||
1287 | * |
||
1288 | * @since 1.21 |
||
1289 | * @return Content |
||
1290 | */ |
||
1291 | protected function getCurrentContent() { |
||
1292 | $rev = $this->page->getRevision(); |
||
1293 | $content = $rev ? $rev->getContent( Revision::RAW ) : null; |
||
1294 | |||
1295 | if ( $content === false || $content === null ) { |
||
1296 | if ( !$this->contentModel ) { |
||
1297 | $this->contentModel = $this->getTitle()->getContentModel(); |
||
1298 | } |
||
1299 | $handler = ContentHandler::getForModelID( $this->contentModel ); |
||
1300 | |||
1301 | return $handler->makeEmptyContent(); |
||
1302 | } elseif ( !$this->undidRev ) { |
||
1303 | // Content models should always be the same since we error |
||
1304 | // out if they are different before this point (in ->edit()). |
||
1305 | // The exception being, during an undo, the current revision might |
||
1306 | // differ from the prior revision. |
||
1307 | $logger = LoggerFactory::getInstance( 'editpage' ); |
||
1308 | View Code Duplication | if ( $this->contentModel !== $rev->getContentModel() ) { |
|
1309 | $logger->warning( "Overriding content model from current edit {prev} to {new}", [ |
||
1310 | 'prev' => $this->contentModel, |
||
1311 | 'new' => $rev->getContentModel(), |
||
1312 | 'title' => $this->getTitle()->getPrefixedDBkey(), |
||
1313 | 'method' => __METHOD__ |
||
1314 | ] ); |
||
1315 | $this->contentModel = $rev->getContentModel(); |
||
1316 | } |
||
1317 | |||
1318 | // Given that the content models should match, the current selected |
||
1319 | // format should be supported. |
||
1320 | View Code Duplication | if ( !$content->isSupportedFormat( $this->contentFormat ) ) { |
|
1321 | $logger->warning( "Current revision content format unsupported. Overriding {prev} to {new}", [ |
||
1322 | |||
1323 | 'prev' => $this->contentFormat, |
||
1324 | 'new' => $rev->getContentFormat(), |
||
1325 | 'title' => $this->getTitle()->getPrefixedDBkey(), |
||
1326 | 'method' => __METHOD__ |
||
1327 | ] ); |
||
1328 | $this->contentFormat = $rev->getContentFormat(); |
||
1329 | } |
||
1330 | } |
||
1331 | return $content; |
||
1332 | } |
||
1333 | |||
1334 | /** |
||
1335 | * Use this method before edit() to preload some content into the edit box |
||
1336 | * |
||
1337 | * @param Content $content |
||
1338 | * |
||
1339 | * @since 1.21 |
||
1340 | */ |
||
1341 | public function setPreloadedContent( Content $content ) { |
||
1342 | $this->mPreloadContent = $content; |
||
1343 | } |
||
1344 | |||
1345 | /** |
||
1346 | * Get the contents to be preloaded into the box, either set by |
||
1347 | * an earlier setPreloadText() or by loading the given page. |
||
1348 | * |
||
1349 | * @param string $preload Representing the title to preload from. |
||
1350 | * @param array $params Parameters to use (interface-message style) in the preloaded text |
||
1351 | * |
||
1352 | * @return Content |
||
1353 | * |
||
1354 | * @since 1.21 |
||
1355 | */ |
||
1356 | protected function getPreloadedContent( $preload, $params = [] ) { |
||
1357 | global $wgUser; |
||
1358 | |||
1359 | if ( !empty( $this->mPreloadContent ) ) { |
||
1360 | return $this->mPreloadContent; |
||
1361 | } |
||
1362 | |||
1363 | $handler = ContentHandler::getForModelID( $this->contentModel ); |
||
1364 | |||
1365 | if ( $preload === '' ) { |
||
1366 | return $handler->makeEmptyContent(); |
||
1367 | } |
||
1368 | |||
1369 | $title = Title::newFromText( $preload ); |
||
1370 | # Check for existence to avoid getting MediaWiki:Noarticletext |
||
1371 | View Code Duplication | if ( $title === null || !$title->exists() || !$title->userCan( 'read', $wgUser ) ) { |
|
1372 | // TODO: somehow show a warning to the user! |
||
1373 | return $handler->makeEmptyContent(); |
||
1374 | } |
||
1375 | |||
1376 | $page = WikiPage::factory( $title ); |
||
1377 | if ( $page->isRedirect() ) { |
||
1378 | $title = $page->getRedirectTarget(); |
||
1379 | # Same as before |
||
1380 | View Code Duplication | if ( $title === null || !$title->exists() || !$title->userCan( 'read', $wgUser ) ) { |
|
1381 | // TODO: somehow show a warning to the user! |
||
1382 | return $handler->makeEmptyContent(); |
||
1383 | } |
||
1384 | $page = WikiPage::factory( $title ); |
||
1385 | } |
||
1386 | |||
1387 | $parserOptions = ParserOptions::newFromUser( $wgUser ); |
||
1388 | $content = $page->getContent( Revision::RAW ); |
||
1389 | |||
1390 | if ( !$content ) { |
||
1391 | // TODO: somehow show a warning to the user! |
||
1392 | return $handler->makeEmptyContent(); |
||
1393 | } |
||
1394 | |||
1395 | if ( $content->getModel() !== $handler->getModelID() ) { |
||
1396 | $converted = $content->convert( $handler->getModelID() ); |
||
1397 | |||
1398 | if ( !$converted ) { |
||
1399 | // TODO: somehow show a warning to the user! |
||
1400 | wfDebug( "Attempt to preload incompatible content: " . |
||
1401 | "can't convert " . $content->getModel() . |
||
1402 | " to " . $handler->getModelID() ); |
||
1403 | |||
1404 | return $handler->makeEmptyContent(); |
||
1405 | } |
||
1406 | |||
1407 | $content = $converted; |
||
1408 | } |
||
1409 | |||
1410 | return $content->preloadTransform( $title, $parserOptions, $params ); |
||
1411 | } |
||
1412 | |||
1413 | /** |
||
1414 | * Make sure the form isn't faking a user's credentials. |
||
1415 | * |
||
1416 | * @param WebRequest $request |
||
1417 | * @return bool |
||
1418 | * @private |
||
1419 | */ |
||
1420 | function tokenOk( &$request ) { |
||
1421 | global $wgUser; |
||
1422 | $token = $request->getVal( 'wpEditToken' ); |
||
1423 | $this->mTokenOk = $wgUser->matchEditToken( $token ); |
||
1424 | $this->mTokenOkExceptSuffix = $wgUser->matchEditTokenNoSuffix( $token ); |
||
1425 | return $this->mTokenOk; |
||
1426 | } |
||
1427 | |||
1428 | /** |
||
1429 | * Sets post-edit cookie indicating the user just saved a particular revision. |
||
1430 | * |
||
1431 | * This uses a temporary cookie for each revision ID so separate saves will never |
||
1432 | * interfere with each other. |
||
1433 | * |
||
1434 | * The cookie is deleted in the mediawiki.action.view.postEdit JS module after |
||
1435 | * the redirect. It must be clearable by JavaScript code, so it must not be |
||
1436 | * marked HttpOnly. The JavaScript code converts the cookie to a wgPostEdit config |
||
1437 | * variable. |
||
1438 | * |
||
1439 | * If the variable were set on the server, it would be cached, which is unwanted |
||
1440 | * since the post-edit state should only apply to the load right after the save. |
||
1441 | * |
||
1442 | * @param int $statusValue The status value (to check for new article status) |
||
1443 | */ |
||
1444 | protected function setPostEditCookie( $statusValue ) { |
||
1445 | $revisionId = $this->page->getLatest(); |
||
1446 | $postEditKey = self::POST_EDIT_COOKIE_KEY_PREFIX . $revisionId; |
||
1447 | |||
1448 | $val = 'saved'; |
||
1449 | if ( $statusValue == self::AS_SUCCESS_NEW_ARTICLE ) { |
||
1450 | $val = 'created'; |
||
1451 | } elseif ( $this->oldid ) { |
||
1452 | $val = 'restored'; |
||
1453 | } |
||
1454 | |||
1455 | $response = RequestContext::getMain()->getRequest()->response(); |
||
1456 | $response->setCookie( $postEditKey, $val, time() + self::POST_EDIT_COOKIE_DURATION, [ |
||
1457 | 'httpOnly' => false, |
||
1458 | ] ); |
||
1459 | } |
||
1460 | |||
1461 | /** |
||
1462 | * Attempt submission |
||
1463 | * @param array|bool $resultDetails See docs for $result in internalAttemptSave |
||
1464 | * @throws UserBlockedError|ReadOnlyError|ThrottledError|PermissionsError |
||
1465 | * @return Status The resulting status object. |
||
1466 | */ |
||
1467 | public function attemptSave( &$resultDetails = false ) { |
||
1468 | global $wgUser; |
||
1469 | |||
1470 | # Allow bots to exempt some edits from bot flagging |
||
1471 | $bot = $wgUser->isAllowed( 'bot' ) && $this->bot; |
||
1472 | $status = $this->internalAttemptSave( $resultDetails, $bot ); |
||
1473 | |||
1474 | Hooks::run( 'EditPage::attemptSave:after', [ $this, $status, $resultDetails ] ); |
||
1475 | |||
1476 | return $status; |
||
1477 | } |
||
1478 | |||
1479 | /** |
||
1480 | * Handle status, such as after attempt save |
||
1481 | * |
||
1482 | * @param Status $status |
||
1483 | * @param array|bool $resultDetails |
||
1484 | * |
||
1485 | * @throws ErrorPageError |
||
1486 | * @return bool False, if output is done, true if rest of the form should be displayed |
||
1487 | */ |
||
1488 | private function handleStatus( Status $status, $resultDetails ) { |
||
1489 | global $wgUser, $wgOut; |
||
1490 | |||
1491 | /** |
||
1492 | * @todo FIXME: once the interface for internalAttemptSave() is made |
||
1493 | * nicer, this should use the message in $status |
||
1494 | */ |
||
1495 | if ( $status->value == self::AS_SUCCESS_UPDATE |
||
1496 | || $status->value == self::AS_SUCCESS_NEW_ARTICLE |
||
1497 | ) { |
||
1498 | $this->didSave = true; |
||
1499 | if ( !$resultDetails['nullEdit'] ) { |
||
1500 | $this->setPostEditCookie( $status->value ); |
||
1501 | } |
||
1502 | } |
||
1503 | |||
1504 | // "wpExtraQueryRedirect" is a hidden input to modify |
||
1505 | // after save URL and is not used by actual edit form |
||
1506 | $request = RequestContext::getMain()->getRequest(); |
||
1507 | $extraQueryRedirect = $request->getVal( 'wpExtraQueryRedirect' ); |
||
1508 | |||
1509 | switch ( $status->value ) { |
||
1510 | case self::AS_HOOK_ERROR_EXPECTED: |
||
1511 | case self::AS_CONTENT_TOO_BIG: |
||
1512 | case self::AS_ARTICLE_WAS_DELETED: |
||
1513 | case self::AS_CONFLICT_DETECTED: |
||
1514 | case self::AS_SUMMARY_NEEDED: |
||
1515 | case self::AS_TEXTBOX_EMPTY: |
||
1516 | case self::AS_MAX_ARTICLE_SIZE_EXCEEDED: |
||
1517 | case self::AS_END: |
||
1518 | case self::AS_BLANK_ARTICLE: |
||
1519 | case self::AS_SELF_REDIRECT: |
||
1520 | return true; |
||
1521 | |||
1522 | case self::AS_HOOK_ERROR: |
||
1523 | return false; |
||
1524 | |||
1525 | case self::AS_CANNOT_USE_CUSTOM_MODEL: |
||
1526 | case self::AS_PARSE_ERROR: |
||
1527 | $wgOut->addWikiText( '<div class="error">' . "\n" . $status->getWikiText() . '</div>' ); |
||
1528 | return true; |
||
1529 | |||
1530 | case self::AS_SUCCESS_NEW_ARTICLE: |
||
1531 | $query = $resultDetails['redirect'] ? 'redirect=no' : ''; |
||
1532 | if ( $extraQueryRedirect ) { |
||
1533 | if ( $query === '' ) { |
||
1534 | $query = $extraQueryRedirect; |
||
1535 | } else { |
||
1536 | $query = $query . '&' . $extraQueryRedirect; |
||
1537 | } |
||
1538 | } |
||
1539 | $anchor = isset( $resultDetails['sectionanchor'] ) ? $resultDetails['sectionanchor'] : ''; |
||
1540 | $wgOut->redirect( $this->mTitle->getFullURL( $query ) . $anchor ); |
||
1541 | return false; |
||
1542 | |||
1543 | case self::AS_SUCCESS_UPDATE: |
||
1544 | $extraQuery = ''; |
||
1545 | $sectionanchor = $resultDetails['sectionanchor']; |
||
1546 | |||
1547 | // Give extensions a chance to modify URL query on update |
||
1548 | Hooks::run( |
||
1549 | 'ArticleUpdateBeforeRedirect', |
||
1550 | [ $this->mArticle, &$sectionanchor, &$extraQuery ] |
||
1551 | ); |
||
1552 | |||
1553 | if ( $resultDetails['redirect'] ) { |
||
1554 | if ( $extraQuery == '' ) { |
||
1555 | $extraQuery = 'redirect=no'; |
||
1556 | } else { |
||
1557 | $extraQuery = 'redirect=no&' . $extraQuery; |
||
1558 | } |
||
1559 | } |
||
1560 | if ( $extraQueryRedirect ) { |
||
1561 | if ( $extraQuery === '' ) { |
||
1562 | $extraQuery = $extraQueryRedirect; |
||
1563 | } else { |
||
1564 | $extraQuery = $extraQuery . '&' . $extraQueryRedirect; |
||
1565 | } |
||
1566 | } |
||
1567 | |||
1568 | $wgOut->redirect( $this->mTitle->getFullURL( $extraQuery ) . $sectionanchor ); |
||
1569 | return false; |
||
1570 | |||
1571 | case self::AS_SPAM_ERROR: |
||
1572 | $this->spamPageWithContent( $resultDetails['spam'] ); |
||
1573 | return false; |
||
1574 | |||
1575 | case self::AS_BLOCKED_PAGE_FOR_USER: |
||
1576 | throw new UserBlockedError( $wgUser->getBlock() ); |
||
1577 | |||
1578 | case self::AS_IMAGE_REDIRECT_ANON: |
||
1579 | case self::AS_IMAGE_REDIRECT_LOGGED: |
||
1580 | throw new PermissionsError( 'upload' ); |
||
1581 | |||
1582 | case self::AS_READ_ONLY_PAGE_ANON: |
||
1583 | case self::AS_READ_ONLY_PAGE_LOGGED: |
||
1584 | throw new PermissionsError( 'edit' ); |
||
1585 | |||
1586 | case self::AS_READ_ONLY_PAGE: |
||
1587 | throw new ReadOnlyError; |
||
1588 | |||
1589 | case self::AS_RATE_LIMITED: |
||
1590 | throw new ThrottledError(); |
||
1591 | |||
1592 | case self::AS_NO_CREATE_PERMISSION: |
||
1593 | $permission = $this->mTitle->isTalkPage() ? 'createtalk' : 'createpage'; |
||
1594 | throw new PermissionsError( $permission ); |
||
1595 | |||
1596 | case self::AS_NO_CHANGE_CONTENT_MODEL: |
||
1597 | throw new PermissionsError( 'editcontentmodel' ); |
||
1598 | |||
1599 | default: |
||
1600 | // We don't recognize $status->value. The only way that can happen |
||
1601 | // is if an extension hook aborted from inside ArticleSave. |
||
1602 | // Render the status object into $this->hookError |
||
1603 | // FIXME this sucks, we should just use the Status object throughout |
||
1604 | $this->hookError = '<div class="error">' ."\n" . $status->getWikiText() . |
||
1605 | '</div>'; |
||
1606 | return true; |
||
1607 | } |
||
1608 | } |
||
1609 | |||
1610 | /** |
||
1611 | * Run hooks that can filter edits just before they get saved. |
||
1612 | * |
||
1613 | * @param Content $content The Content to filter. |
||
1614 | * @param Status $status For reporting the outcome to the caller |
||
1615 | * @param User $user The user performing the edit |
||
1616 | * |
||
1617 | * @return bool |
||
1618 | */ |
||
1619 | protected function runPostMergeFilters( Content $content, Status $status, User $user ) { |
||
1620 | // Run old style post-section-merge edit filter |
||
1621 | if ( !ContentHandler::runLegacyHooks( 'EditFilterMerged', |
||
1622 | [ $this, $content, &$this->hookError, $this->summary ], |
||
1623 | '1.21' |
||
1624 | ) ) { |
||
1625 | # Error messages etc. could be handled within the hook... |
||
1626 | $status->fatal( 'hookaborted' ); |
||
1627 | $status->value = self::AS_HOOK_ERROR; |
||
1628 | return false; |
||
1629 | } elseif ( $this->hookError != '' ) { |
||
1630 | # ...or the hook could be expecting us to produce an error |
||
1631 | $status->fatal( 'hookaborted' ); |
||
1632 | $status->value = self::AS_HOOK_ERROR_EXPECTED; |
||
1633 | return false; |
||
1634 | } |
||
1635 | |||
1636 | // Run new style post-section-merge edit filter |
||
1637 | if ( !Hooks::run( 'EditFilterMergedContent', |
||
1638 | [ $this->mArticle->getContext(), $content, $status, $this->summary, |
||
1639 | $user, $this->minoredit ] ) |
||
1640 | ) { |
||
1641 | # Error messages etc. could be handled within the hook... |
||
1642 | if ( $status->isGood() ) { |
||
1643 | $status->fatal( 'hookaborted' ); |
||
1644 | // Not setting $this->hookError here is a hack to allow the hook |
||
1645 | // to cause a return to the edit page without $this->hookError |
||
1646 | // being set. This is used by ConfirmEdit to display a captcha |
||
1647 | // without any error message cruft. |
||
1648 | } else { |
||
1649 | $this->hookError = $status->getWikiText(); |
||
1650 | } |
||
1651 | // Use the existing $status->value if the hook set it |
||
1652 | if ( !$status->value ) { |
||
1653 | $status->value = self::AS_HOOK_ERROR; |
||
1654 | } |
||
1655 | return false; |
||
1656 | } elseif ( !$status->isOK() ) { |
||
1657 | # ...or the hook could be expecting us to produce an error |
||
1658 | // FIXME this sucks, we should just use the Status object throughout |
||
1659 | $this->hookError = $status->getWikiText(); |
||
1660 | $status->fatal( 'hookaborted' ); |
||
1661 | $status->value = self::AS_HOOK_ERROR_EXPECTED; |
||
1662 | return false; |
||
1663 | } |
||
1664 | |||
1665 | return true; |
||
1666 | } |
||
1667 | |||
1668 | /** |
||
1669 | * Return the summary to be used for a new section. |
||
1670 | * |
||
1671 | * @param string $sectionanchor Set to the section anchor text |
||
1672 | * @return string |
||
1673 | */ |
||
1674 | private function newSectionSummary( &$sectionanchor = null ) { |
||
1675 | global $wgParser; |
||
1676 | |||
1677 | if ( $this->sectiontitle !== '' ) { |
||
1678 | $sectionanchor = $wgParser->guessLegacySectionNameFromWikiText( $this->sectiontitle ); |
||
1679 | // If no edit summary was specified, create one automatically from the section |
||
1680 | // title and have it link to the new section. Otherwise, respect the summary as |
||
1681 | // passed. |
||
1682 | if ( $this->summary === '' ) { |
||
1683 | $cleanSectionTitle = $wgParser->stripSectionName( $this->sectiontitle ); |
||
1684 | return $this->context->msg( 'newsectionsummary' ) |
||
1685 | ->rawParams( $cleanSectionTitle )->inContentLanguage()->text(); |
||
1686 | } |
||
1687 | } elseif ( $this->summary !== '' ) { |
||
1688 | $sectionanchor = $wgParser->guessLegacySectionNameFromWikiText( $this->summary ); |
||
1689 | # This is a new section, so create a link to the new section |
||
1690 | # in the revision summary. |
||
1691 | $cleanSummary = $wgParser->stripSectionName( $this->summary ); |
||
1692 | return $this->context->msg( 'newsectionsummary' ) |
||
1693 | ->rawParams( $cleanSummary )->inContentLanguage()->text(); |
||
1694 | } |
||
1695 | return $this->summary; |
||
1696 | } |
||
1697 | |||
1698 | /** |
||
1699 | * Attempt submission (no UI) |
||
1700 | * |
||
1701 | * @param array $result Array to add statuses to, currently with the |
||
1702 | * possible keys: |
||
1703 | * - spam (string): Spam string from content if any spam is detected by |
||
1704 | * matchSpamRegex. |
||
1705 | * - sectionanchor (string): Section anchor for a section save. |
||
1706 | * - nullEdit (boolean): Set if doEditContent is OK. True if null edit, |
||
1707 | * false otherwise. |
||
1708 | * - redirect (bool): Set if doEditContent is OK. True if resulting |
||
1709 | * revision is a redirect. |
||
1710 | * @param bool $bot True if edit is being made under the bot right. |
||
1711 | * |
||
1712 | * @return Status Status object, possibly with a message, but always with |
||
1713 | * one of the AS_* constants in $status->value, |
||
1714 | * |
||
1715 | * @todo FIXME: This interface is TERRIBLE, but hard to get rid of due to |
||
1716 | * various error display idiosyncrasies. There are also lots of cases |
||
1717 | * where error metadata is set in the object and retrieved later instead |
||
1718 | * of being returned, e.g. AS_CONTENT_TOO_BIG and |
||
1719 | * AS_BLOCKED_PAGE_FOR_USER. All that stuff needs to be cleaned up some |
||
1720 | * time. |
||
1721 | */ |
||
1722 | function internalAttemptSave( &$result, $bot = false ) { |
||
1723 | global $wgUser, $wgRequest, $wgParser, $wgMaxArticleSize; |
||
1724 | global $wgContentHandlerUseDB; |
||
1725 | |||
1726 | $status = Status::newGood(); |
||
1727 | |||
1728 | if ( !Hooks::run( 'EditPage::attemptSave', [ $this ] ) ) { |
||
1729 | wfDebug( "Hook 'EditPage::attemptSave' aborted article saving\n" ); |
||
1730 | $status->fatal( 'hookaborted' ); |
||
1731 | $status->value = self::AS_HOOK_ERROR; |
||
1732 | return $status; |
||
1733 | } |
||
1734 | |||
1735 | $spam = $wgRequest->getText( 'wpAntispam' ); |
||
1736 | if ( $spam !== '' ) { |
||
1737 | wfDebugLog( |
||
1738 | 'SimpleAntiSpam', |
||
1739 | $wgUser->getName() . |
||
1740 | ' editing "' . |
||
1741 | $this->mTitle->getPrefixedText() . |
||
1742 | '" submitted bogus field "' . |
||
1743 | $spam . |
||
1744 | '"' |
||
1745 | ); |
||
1746 | $status->fatal( 'spamprotectionmatch', false ); |
||
1747 | $status->value = self::AS_SPAM_ERROR; |
||
1748 | return $status; |
||
1749 | } |
||
1750 | |||
1751 | try { |
||
1752 | # Construct Content object |
||
1753 | $textbox_content = $this->toEditContent( $this->textbox1 ); |
||
1754 | } catch ( MWContentSerializationException $ex ) { |
||
1755 | $status->fatal( |
||
1756 | 'content-failed-to-parse', |
||
1757 | $this->contentModel, |
||
1758 | $this->contentFormat, |
||
1759 | $ex->getMessage() |
||
1760 | ); |
||
1761 | $status->value = self::AS_PARSE_ERROR; |
||
1762 | return $status; |
||
1763 | } |
||
1764 | |||
1765 | # Check image redirect |
||
1766 | if ( $this->mTitle->getNamespace() == NS_FILE && |
||
1767 | $textbox_content->isRedirect() && |
||
1768 | !$wgUser->isAllowed( 'upload' ) |
||
1769 | ) { |
||
1770 | $code = $wgUser->isAnon() ? self::AS_IMAGE_REDIRECT_ANON : self::AS_IMAGE_REDIRECT_LOGGED; |
||
1771 | $status->setResult( false, $code ); |
||
1772 | |||
1773 | return $status; |
||
1774 | } |
||
1775 | |||
1776 | # Check for spam |
||
1777 | $match = self::matchSummarySpamRegex( $this->summary ); |
||
1778 | if ( $match === false && $this->section == 'new' ) { |
||
1779 | # $wgSpamRegex is enforced on this new heading/summary because, unlike |
||
1780 | # regular summaries, it is added to the actual wikitext. |
||
1781 | if ( $this->sectiontitle !== '' ) { |
||
1782 | # This branch is taken when the API is used with the 'sectiontitle' parameter. |
||
1783 | $match = self::matchSpamRegex( $this->sectiontitle ); |
||
1784 | } else { |
||
1785 | # This branch is taken when the "Add Topic" user interface is used, or the API |
||
1786 | # is used with the 'summary' parameter. |
||
1787 | $match = self::matchSpamRegex( $this->summary ); |
||
1788 | } |
||
1789 | } |
||
1790 | if ( $match === false ) { |
||
1791 | $match = self::matchSpamRegex( $this->textbox1 ); |
||
1792 | } |
||
1793 | if ( $match !== false ) { |
||
1794 | $result['spam'] = $match; |
||
1795 | $ip = $wgRequest->getIP(); |
||
1796 | $pdbk = $this->mTitle->getPrefixedDBkey(); |
||
1797 | $match = str_replace( "\n", '', $match ); |
||
1798 | wfDebugLog( 'SpamRegex', "$ip spam regex hit [[$pdbk]]: \"$match\"" ); |
||
1799 | $status->fatal( 'spamprotectionmatch', $match ); |
||
1800 | $status->value = self::AS_SPAM_ERROR; |
||
1801 | return $status; |
||
1802 | } |
||
1803 | if ( !Hooks::run( |
||
1804 | 'EditFilter', |
||
1805 | [ $this, $this->textbox1, $this->section, &$this->hookError, $this->summary ] ) |
||
1806 | ) { |
||
1807 | # Error messages etc. could be handled within the hook... |
||
1808 | $status->fatal( 'hookaborted' ); |
||
1809 | $status->value = self::AS_HOOK_ERROR; |
||
1810 | return $status; |
||
1811 | } elseif ( $this->hookError != '' ) { |
||
1812 | # ...or the hook could be expecting us to produce an error |
||
1813 | $status->fatal( 'hookaborted' ); |
||
1814 | $status->value = self::AS_HOOK_ERROR_EXPECTED; |
||
1815 | return $status; |
||
1816 | } |
||
1817 | |||
1818 | if ( $wgUser->isBlockedFrom( $this->mTitle, false ) ) { |
||
1819 | // Auto-block user's IP if the account was "hard" blocked |
||
1820 | if ( !wfReadOnly() ) { |
||
1821 | $wgUser->spreadAnyEditBlock(); |
||
1822 | } |
||
1823 | # Check block state against master, thus 'false'. |
||
1824 | $status->setResult( false, self::AS_BLOCKED_PAGE_FOR_USER ); |
||
1825 | return $status; |
||
1826 | } |
||
1827 | |||
1828 | $this->contentLength = strlen( $this->textbox1 ); |
||
1829 | View Code Duplication | if ( $this->contentLength > $wgMaxArticleSize * 1024 ) { |
|
1830 | // Error will be displayed by showEditForm() |
||
1831 | $this->tooBig = true; |
||
1832 | $status->setResult( false, self::AS_CONTENT_TOO_BIG ); |
||
1833 | return $status; |
||
1834 | } |
||
1835 | |||
1836 | View Code Duplication | if ( !$wgUser->isAllowed( 'edit' ) ) { |
|
1837 | if ( $wgUser->isAnon() ) { |
||
1838 | $status->setResult( false, self::AS_READ_ONLY_PAGE_ANON ); |
||
1839 | return $status; |
||
1840 | } else { |
||
1841 | $status->fatal( 'readonlytext' ); |
||
1842 | $status->value = self::AS_READ_ONLY_PAGE_LOGGED; |
||
1843 | return $status; |
||
1844 | } |
||
1845 | } |
||
1846 | |||
1847 | $changingContentModel = false; |
||
1848 | if ( $this->contentModel !== $this->mTitle->getContentModel() ) { |
||
1849 | View Code Duplication | if ( !$wgContentHandlerUseDB ) { |
|
1850 | $status->fatal( 'editpage-cannot-use-custom-model' ); |
||
1851 | $status->value = self::AS_CANNOT_USE_CUSTOM_MODEL; |
||
1852 | return $status; |
||
1853 | } elseif ( !$wgUser->isAllowed( 'editcontentmodel' ) ) { |
||
1854 | $status->setResult( false, self::AS_NO_CHANGE_CONTENT_MODEL ); |
||
1855 | return $status; |
||
1856 | } |
||
1857 | // Make sure the user can edit the page under the new content model too |
||
1858 | $titleWithNewContentModel = clone $this->mTitle; |
||
1859 | $titleWithNewContentModel->setContentModel( $this->contentModel ); |
||
1860 | if ( !$titleWithNewContentModel->userCan( 'editcontentmodel', $wgUser ) |
||
1861 | || !$titleWithNewContentModel->userCan( 'edit', $wgUser ) |
||
1862 | ) { |
||
1863 | $status->setResult( false, self::AS_NO_CHANGE_CONTENT_MODEL ); |
||
1864 | return $status; |
||
1865 | } |
||
1866 | |||
1867 | $changingContentModel = true; |
||
1868 | $oldContentModel = $this->mTitle->getContentModel(); |
||
1869 | } |
||
1870 | |||
1871 | if ( $this->changeTags ) { |
||
1872 | $changeTagsStatus = ChangeTags::canAddTagsAccompanyingChange( |
||
1873 | $this->changeTags, $wgUser ); |
||
1874 | if ( !$changeTagsStatus->isOK() ) { |
||
1875 | $changeTagsStatus->value = self::AS_CHANGE_TAG_ERROR; |
||
1876 | return $changeTagsStatus; |
||
1877 | } |
||
1878 | } |
||
1879 | |||
1880 | if ( wfReadOnly() ) { |
||
1881 | $status->fatal( 'readonlytext' ); |
||
1882 | $status->value = self::AS_READ_ONLY_PAGE; |
||
1883 | return $status; |
||
1884 | } |
||
1885 | if ( $wgUser->pingLimiter() || $wgUser->pingLimiter( 'linkpurge', 0 ) |
||
1886 | || ( $changingContentModel && $wgUser->pingLimiter( 'editcontentmodel' ) ) |
||
1887 | ) { |
||
1888 | $status->fatal( 'actionthrottledtext' ); |
||
1889 | $status->value = self::AS_RATE_LIMITED; |
||
1890 | return $status; |
||
1891 | } |
||
1892 | |||
1893 | # If the article has been deleted while editing, don't save it without |
||
1894 | # confirmation |
||
1895 | if ( $this->wasDeletedSinceLastEdit() && !$this->recreate ) { |
||
1896 | $status->setResult( false, self::AS_ARTICLE_WAS_DELETED ); |
||
1897 | return $status; |
||
1898 | } |
||
1899 | |||
1900 | # Load the page data from the master. If anything changes in the meantime, |
||
1901 | # we detect it by using page_latest like a token in a 1 try compare-and-swap. |
||
1902 | $this->page->loadPageData( 'fromdbmaster' ); |
||
1903 | $new = !$this->page->exists(); |
||
1904 | |||
1905 | if ( $new ) { |
||
1906 | // Late check for create permission, just in case *PARANOIA* |
||
1907 | if ( !$this->mTitle->userCan( 'create', $wgUser ) ) { |
||
1908 | $status->fatal( 'nocreatetext' ); |
||
1909 | $status->value = self::AS_NO_CREATE_PERMISSION; |
||
1910 | wfDebug( __METHOD__ . ": no create permission\n" ); |
||
1911 | return $status; |
||
1912 | } |
||
1913 | |||
1914 | // Don't save a new page if it's blank or if it's a MediaWiki: |
||
1915 | // message with content equivalent to default (allow empty pages |
||
1916 | // in this case to disable messages, see bug 50124) |
||
1917 | $defaultMessageText = $this->mTitle->getDefaultMessageText(); |
||
1918 | if ( $this->mTitle->getNamespace() === NS_MEDIAWIKI && $defaultMessageText !== false ) { |
||
1919 | $defaultText = $defaultMessageText; |
||
1920 | } else { |
||
1921 | $defaultText = ''; |
||
1922 | } |
||
1923 | |||
1924 | if ( !$this->allowBlankArticle && $this->textbox1 === $defaultText ) { |
||
1925 | $this->blankArticle = true; |
||
1926 | $status->fatal( 'blankarticle' ); |
||
1927 | $status->setResult( false, self::AS_BLANK_ARTICLE ); |
||
1928 | return $status; |
||
1929 | } |
||
1930 | |||
1931 | if ( !$this->runPostMergeFilters( $textbox_content, $status, $wgUser ) ) { |
||
1932 | return $status; |
||
1933 | } |
||
1934 | |||
1935 | $content = $textbox_content; |
||
1936 | |||
1937 | $result['sectionanchor'] = ''; |
||
1938 | if ( $this->section == 'new' ) { |
||
1939 | if ( $this->sectiontitle !== '' ) { |
||
1940 | // Insert the section title above the content. |
||
1941 | $content = $content->addSectionHeader( $this->sectiontitle ); |
||
1942 | } elseif ( $this->summary !== '' ) { |
||
1943 | // Insert the section title above the content. |
||
1944 | $content = $content->addSectionHeader( $this->summary ); |
||
1945 | } |
||
1946 | $this->summary = $this->newSectionSummary( $result['sectionanchor'] ); |
||
1947 | } |
||
1948 | |||
1949 | $status->value = self::AS_SUCCESS_NEW_ARTICLE; |
||
1950 | |||
1951 | } else { # not $new |
||
1952 | |||
1953 | # Article exists. Check for edit conflict. |
||
1954 | |||
1955 | $this->page->clear(); # Force reload of dates, etc. |
||
1956 | $timestamp = $this->page->getTimestamp(); |
||
1957 | $latest = $this->page->getLatest(); |
||
1958 | |||
1959 | wfDebug( "timestamp: {$timestamp}, edittime: {$this->edittime}\n" ); |
||
1960 | |||
1961 | // Check editRevId if set, which handles same-second timestamp collisions |
||
1962 | if ( $timestamp != $this->edittime |
||
1963 | || ( $this->editRevId !== null && $this->editRevId != $latest ) |
||
1964 | ) { |
||
1965 | $this->isConflict = true; |
||
1966 | if ( $this->section == 'new' ) { |
||
1967 | if ( $this->page->getUserText() == $wgUser->getName() && |
||
1968 | $this->page->getComment() == $this->newSectionSummary() |
||
1969 | ) { |
||
1970 | // Probably a duplicate submission of a new comment. |
||
1971 | // This can happen when CDN resends a request after |
||
1972 | // a timeout but the first one actually went through. |
||
1973 | wfDebug( __METHOD__ |
||
1974 | . ": duplicate new section submission; trigger edit conflict!\n" ); |
||
1975 | } else { |
||
1976 | // New comment; suppress conflict. |
||
1977 | $this->isConflict = false; |
||
1978 | wfDebug( __METHOD__ . ": conflict suppressed; new section\n" ); |
||
1979 | } |
||
1980 | } elseif ( $this->section == '' |
||
1981 | && Revision::userWasLastToEdit( |
||
1982 | DB_MASTER, $this->mTitle->getArticleID(), |
||
1983 | $wgUser->getId(), $this->edittime |
||
1984 | ) |
||
1985 | ) { |
||
1986 | # Suppress edit conflict with self, except for section edits where merging is required. |
||
1987 | wfDebug( __METHOD__ . ": Suppressing edit conflict, same user.\n" ); |
||
1988 | $this->isConflict = false; |
||
1989 | } |
||
1990 | } |
||
1991 | |||
1992 | // If sectiontitle is set, use it, otherwise use the summary as the section title. |
||
1993 | if ( $this->sectiontitle !== '' ) { |
||
1994 | $sectionTitle = $this->sectiontitle; |
||
1995 | } else { |
||
1996 | $sectionTitle = $this->summary; |
||
1997 | } |
||
1998 | |||
1999 | $content = null; |
||
2000 | |||
2001 | if ( $this->isConflict ) { |
||
2002 | wfDebug( __METHOD__ |
||
2003 | . ": conflict! getting section '{$this->section}' for time '{$this->edittime}'" |
||
2004 | . " (id '{$this->editRevId}') (article time '{$timestamp}')\n" ); |
||
2005 | // @TODO: replaceSectionAtRev() with base ID (not prior current) for ?oldid=X case |
||
2006 | // ...or disable section editing for non-current revisions (not exposed anyway). |
||
2007 | if ( $this->editRevId !== null ) { |
||
2008 | $content = $this->page->replaceSectionAtRev( |
||
2009 | $this->section, |
||
2010 | $textbox_content, |
||
2011 | $sectionTitle, |
||
2012 | $this->editRevId |
||
2013 | ); |
||
2014 | } else { |
||
2015 | $content = $this->page->replaceSectionContent( |
||
2016 | $this->section, |
||
2017 | $textbox_content, |
||
2018 | $sectionTitle, |
||
2019 | $this->edittime |
||
2020 | ); |
||
2021 | } |
||
2022 | } else { |
||
2023 | wfDebug( __METHOD__ . ": getting section '{$this->section}'\n" ); |
||
2024 | $content = $this->page->replaceSectionContent( |
||
2025 | $this->section, |
||
2026 | $textbox_content, |
||
2027 | $sectionTitle |
||
2028 | ); |
||
2029 | } |
||
2030 | |||
2031 | if ( is_null( $content ) ) { |
||
2032 | wfDebug( __METHOD__ . ": activating conflict; section replace failed.\n" ); |
||
2033 | $this->isConflict = true; |
||
2034 | $content = $textbox_content; // do not try to merge here! |
||
2035 | } elseif ( $this->isConflict ) { |
||
2036 | # Attempt merge |
||
2037 | if ( $this->mergeChangesIntoContent( $content ) ) { |
||
2038 | // Successful merge! Maybe we should tell the user the good news? |
||
2039 | $this->isConflict = false; |
||
2040 | wfDebug( __METHOD__ . ": Suppressing edit conflict, successful merge.\n" ); |
||
2041 | } else { |
||
2042 | $this->section = ''; |
||
2043 | $this->textbox1 = ContentHandler::getContentText( $content ); |
||
2044 | wfDebug( __METHOD__ . ": Keeping edit conflict, failed merge.\n" ); |
||
2045 | } |
||
2046 | } |
||
2047 | |||
2048 | if ( $this->isConflict ) { |
||
2049 | $status->setResult( false, self::AS_CONFLICT_DETECTED ); |
||
2050 | return $status; |
||
2051 | } |
||
2052 | |||
2053 | if ( !$this->runPostMergeFilters( $content, $status, $wgUser ) ) { |
||
2054 | return $status; |
||
2055 | } |
||
2056 | |||
2057 | if ( $this->section == 'new' ) { |
||
2058 | // Handle the user preference to force summaries here |
||
2059 | if ( !$this->allowBlankSummary && trim( $this->summary ) == '' ) { |
||
2060 | $this->missingSummary = true; |
||
2061 | $status->fatal( 'missingsummary' ); // or 'missingcommentheader' if $section == 'new'. Blegh |
||
2062 | $status->value = self::AS_SUMMARY_NEEDED; |
||
2063 | return $status; |
||
2064 | } |
||
2065 | |||
2066 | // Do not allow the user to post an empty comment |
||
2067 | if ( $this->textbox1 == '' ) { |
||
2068 | $this->missingComment = true; |
||
2069 | $status->fatal( 'missingcommenttext' ); |
||
2070 | $status->value = self::AS_TEXTBOX_EMPTY; |
||
2071 | return $status; |
||
2072 | } |
||
2073 | } elseif ( !$this->allowBlankSummary |
||
2074 | && !$content->equals( $this->getOriginalContent( $wgUser ) ) |
||
2075 | && !$content->isRedirect() |
||
2076 | && md5( $this->summary ) == $this->autoSumm |
||
2077 | ) { |
||
2078 | $this->missingSummary = true; |
||
2079 | $status->fatal( 'missingsummary' ); |
||
2080 | $status->value = self::AS_SUMMARY_NEEDED; |
||
2081 | return $status; |
||
2082 | } |
||
2083 | |||
2084 | # All's well |
||
2085 | $sectionanchor = ''; |
||
2086 | if ( $this->section == 'new' ) { |
||
2087 | $this->summary = $this->newSectionSummary( $sectionanchor ); |
||
2088 | } elseif ( $this->section != '' ) { |
||
2089 | # Try to get a section anchor from the section source, redirect |
||
2090 | # to edited section if header found. |
||
2091 | # XXX: Might be better to integrate this into Article::replaceSectionAtRev |
||
2092 | # for duplicate heading checking and maybe parsing. |
||
2093 | $hasmatch = preg_match( "/^ *([=]{1,6})(.*?)(\\1) *\\n/i", $this->textbox1, $matches ); |
||
2094 | # We can't deal with anchors, includes, html etc in the header for now, |
||
2095 | # headline would need to be parsed to improve this. |
||
2096 | if ( $hasmatch && strlen( $matches[2] ) > 0 ) { |
||
2097 | $sectionanchor = $wgParser->guessLegacySectionNameFromWikiText( $matches[2] ); |
||
2098 | } |
||
2099 | } |
||
2100 | $result['sectionanchor'] = $sectionanchor; |
||
2101 | |||
2102 | // Save errors may fall down to the edit form, but we've now |
||
2103 | // merged the section into full text. Clear the section field |
||
2104 | // so that later submission of conflict forms won't try to |
||
2105 | // replace that into a duplicated mess. |
||
2106 | $this->textbox1 = $this->toEditText( $content ); |
||
2107 | $this->section = ''; |
||
2108 | |||
2109 | $status->value = self::AS_SUCCESS_UPDATE; |
||
2110 | } |
||
2111 | |||
2112 | if ( !$this->allowSelfRedirect |
||
2113 | && $content->isRedirect() |
||
2114 | && $content->getRedirectTarget()->equals( $this->getTitle() ) |
||
2115 | ) { |
||
2116 | // If the page already redirects to itself, don't warn. |
||
2117 | $currentTarget = $this->getCurrentContent()->getRedirectTarget(); |
||
2118 | if ( !$currentTarget || !$currentTarget->equals( $this->getTitle() ) ) { |
||
2119 | $this->selfRedirect = true; |
||
2120 | $status->fatal( 'selfredirect' ); |
||
2121 | $status->value = self::AS_SELF_REDIRECT; |
||
2122 | return $status; |
||
2123 | } |
||
2124 | } |
||
2125 | |||
2126 | // Check for length errors again now that the section is merged in |
||
2127 | $this->contentLength = strlen( $this->toEditText( $content ) ); |
||
2128 | View Code Duplication | if ( $this->contentLength > $wgMaxArticleSize * 1024 ) { |
|
2129 | $this->tooBig = true; |
||
2130 | $status->setResult( false, self::AS_MAX_ARTICLE_SIZE_EXCEEDED ); |
||
2131 | return $status; |
||
2132 | } |
||
2133 | |||
2134 | $flags = EDIT_AUTOSUMMARY | |
||
2135 | ( $new ? EDIT_NEW : EDIT_UPDATE ) | |
||
2136 | ( ( $this->minoredit && !$this->isNew ) ? EDIT_MINOR : 0 ) | |
||
2137 | ( $bot ? EDIT_FORCE_BOT : 0 ); |
||
2138 | |||
2139 | $doEditStatus = $this->page->doEditContent( |
||
2140 | $content, |
||
2141 | $this->summary, |
||
2142 | $flags, |
||
2143 | false, |
||
2144 | $wgUser, |
||
2145 | $content->getDefaultFormat(), |
||
2146 | $this->changeTags |
||
2147 | ); |
||
2148 | |||
2149 | if ( !$doEditStatus->isOK() ) { |
||
2150 | // Failure from doEdit() |
||
2151 | // Show the edit conflict page for certain recognized errors from doEdit(), |
||
2152 | // but don't show it for errors from extension hooks |
||
2153 | $errors = $doEditStatus->getErrorsArray(); |
||
2154 | if ( in_array( $errors[0][0], |
||
2155 | [ 'edit-gone-missing', 'edit-conflict', 'edit-already-exists' ] ) |
||
2156 | ) { |
||
2157 | $this->isConflict = true; |
||
2158 | // Destroys data doEdit() put in $status->value but who cares |
||
2159 | $doEditStatus->value = self::AS_END; |
||
2160 | } |
||
2161 | return $doEditStatus; |
||
2162 | } |
||
2163 | |||
2164 | $result['nullEdit'] = $doEditStatus->hasMessage( 'edit-no-change' ); |
||
2165 | if ( $result['nullEdit'] ) { |
||
2166 | // We don't know if it was a null edit until now, so increment here |
||
2167 | $wgUser->pingLimiter( 'linkpurge' ); |
||
2168 | } |
||
2169 | $result['redirect'] = $content->isRedirect(); |
||
2170 | |||
2171 | $this->updateWatchlist(); |
||
2172 | |||
2173 | // If the content model changed, add a log entry |
||
2174 | if ( $changingContentModel ) { |
||
2175 | $this->addContentModelChangeLogEntry( |
||
2176 | $wgUser, |
||
2177 | $new ? false : $oldContentModel, |
||
0 ignored issues
–
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|
|||
2178 | $this->contentModel, |
||
2179 | $this->summary |
||
2180 | ); |
||
2181 | } |
||
2182 | |||
2183 | return $status; |
||
2184 | } |
||
2185 | |||
2186 | /** |
||
2187 | * @param User $user |
||
2188 | * @param string|false $oldModel false if the page is being newly created |
||
2189 | * @param string $newModel |
||
2190 | * @param string $reason |
||
2191 | */ |
||
2192 | protected function addContentModelChangeLogEntry( User $user, $oldModel, $newModel, $reason ) { |
||
2193 | $new = $oldModel === false; |
||
2194 | $log = new ManualLogEntry( 'contentmodel', $new ? 'new' : 'change' ); |
||
2195 | $log->setPerformer( $user ); |
||
2196 | $log->setTarget( $this->mTitle ); |
||
2197 | $log->setComment( $reason ); |
||
2198 | $log->setParameters( [ |
||
2199 | '4::oldmodel' => $oldModel, |
||
2200 | '5::newmodel' => $newModel |
||
2201 | ] ); |
||
2202 | $logid = $log->insert(); |
||
2203 | $log->publish( $logid ); |
||
2204 | } |
||
2205 | |||
2206 | /** |
||
2207 | * Register the change of watch status |
||
2208 | */ |
||
2209 | protected function updateWatchlist() { |
||
2210 | global $wgUser; |
||
2211 | |||
2212 | if ( !$wgUser->isLoggedIn() ) { |
||
2213 | return; |
||
2214 | } |
||
2215 | |||
2216 | $user = $wgUser; |
||
2217 | $title = $this->mTitle; |
||
2218 | $watch = $this->watchthis; |
||
2219 | // Do this in its own transaction to reduce contention... |
||
2220 | DeferredUpdates::addCallableUpdate( function () use ( $user, $title, $watch ) { |
||
2221 | if ( $watch == $user->isWatched( $title, User::IGNORE_USER_RIGHTS ) ) { |
||
2222 | return; // nothing to change |
||
2223 | } |
||
2224 | WatchAction::doWatchOrUnwatch( $watch, $title, $user ); |
||
2225 | } ); |
||
2226 | } |
||
2227 | |||
2228 | /** |
||
2229 | * Attempts to do 3-way merge of edit content with a base revision |
||
2230 | * and current content, in case of edit conflict, in whichever way appropriate |
||
2231 | * for the content type. |
||
2232 | * |
||
2233 | * @since 1.21 |
||
2234 | * |
||
2235 | * @param Content $editContent |
||
2236 | * |
||
2237 | * @return bool |
||
2238 | */ |
||
2239 | private function mergeChangesIntoContent( &$editContent ) { |
||
2240 | |||
2241 | $db = wfGetDB( DB_MASTER ); |
||
2242 | |||
2243 | // This is the revision the editor started from |
||
2244 | $baseRevision = $this->getBaseRevision(); |
||
2245 | $baseContent = $baseRevision ? $baseRevision->getContent() : null; |
||
2246 | |||
2247 | if ( is_null( $baseContent ) ) { |
||
2248 | return false; |
||
2249 | } |
||
2250 | |||
2251 | // The current state, we want to merge updates into it |
||
2252 | $currentRevision = Revision::loadFromTitle( $db, $this->mTitle ); |
||
2253 | $currentContent = $currentRevision ? $currentRevision->getContent() : null; |
||
2254 | |||
2255 | if ( is_null( $currentContent ) ) { |
||
2256 | return false; |
||
2257 | } |
||
2258 | |||
2259 | $handler = ContentHandler::getForModelID( $baseContent->getModel() ); |
||
2260 | |||
2261 | $result = $handler->merge3( $baseContent, $editContent, $currentContent ); |
||
2262 | |||
2263 | if ( $result ) { |
||
2264 | $editContent = $result; |
||
2265 | // Update parentRevId to what we just merged. |
||
2266 | $this->parentRevId = $currentRevision->getId(); |
||
2267 | return true; |
||
2268 | } |
||
2269 | |||
2270 | return false; |
||
2271 | } |
||
2272 | |||
2273 | /** |
||
2274 | * @note: this method is very poorly named. If the user opened the form with ?oldid=X, |
||
2275 | * one might think of X as the "base revision", which is NOT what this returns. |
||
2276 | * @return Revision Current version when the edit was started |
||
2277 | */ |
||
2278 | function getBaseRevision() { |
||
2279 | if ( !$this->mBaseRevision ) { |
||
2280 | $db = wfGetDB( DB_MASTER ); |
||
2281 | $this->mBaseRevision = $this->editRevId |
||
2282 | ? Revision::newFromId( $this->editRevId, Revision::READ_LATEST ) |
||
2283 | : Revision::loadFromTimestamp( $db, $this->mTitle, $this->edittime ); |
||
2284 | } |
||
2285 | return $this->mBaseRevision; |
||
2286 | } |
||
2287 | |||
2288 | /** |
||
2289 | * Check given input text against $wgSpamRegex, and return the text of the first match. |
||
2290 | * |
||
2291 | * @param string $text |
||
2292 | * |
||
2293 | * @return string|bool Matching string or false |
||
2294 | */ |
||
2295 | public static function matchSpamRegex( $text ) { |
||
2296 | global $wgSpamRegex; |
||
2297 | // For back compatibility, $wgSpamRegex may be a single string or an array of regexes. |
||
2298 | $regexes = (array)$wgSpamRegex; |
||
2299 | return self::matchSpamRegexInternal( $text, $regexes ); |
||
2300 | } |
||
2301 | |||
2302 | /** |
||
2303 | * Check given input text against $wgSummarySpamRegex, and return the text of the first match. |
||
2304 | * |
||
2305 | * @param string $text |
||
2306 | * |
||
2307 | * @return string|bool Matching string or false |
||
2308 | */ |
||
2309 | public static function matchSummarySpamRegex( $text ) { |
||
2310 | global $wgSummarySpamRegex; |
||
2311 | $regexes = (array)$wgSummarySpamRegex; |
||
2312 | return self::matchSpamRegexInternal( $text, $regexes ); |
||
2313 | } |
||
2314 | |||
2315 | /** |
||
2316 | * @param string $text |
||
2317 | * @param array $regexes |
||
2318 | * @return bool|string |
||
2319 | */ |
||
2320 | protected static function matchSpamRegexInternal( $text, $regexes ) { |
||
2321 | foreach ( $regexes as $regex ) { |
||
2322 | $matches = []; |
||
2323 | if ( preg_match( $regex, $text, $matches ) ) { |
||
2324 | return $matches[0]; |
||
2325 | } |
||
2326 | } |
||
2327 | return false; |
||
2328 | } |
||
2329 | |||
2330 | function setHeaders() { |
||
2331 | global $wgOut, $wgUser, $wgAjaxEditStash; |
||
2332 | |||
2333 | $wgOut->addModules( 'mediawiki.action.edit' ); |
||
2334 | $wgOut->addModuleStyles( 'mediawiki.action.edit.styles' ); |
||
2335 | |||
2336 | if ( $wgUser->getOption( 'showtoolbar' ) ) { |
||
2337 | // The addition of default buttons is handled by getEditToolbar() which |
||
2338 | // has its own dependency on this module. The call here ensures the module |
||
2339 | // is loaded in time (it has position "top") for other modules to register |
||
2340 | // buttons (e.g. extensions, gadgets, user scripts). |
||
2341 | $wgOut->addModules( 'mediawiki.toolbar' ); |
||
2342 | } |
||
2343 | |||
2344 | if ( $wgUser->getOption( 'uselivepreview' ) ) { |
||
2345 | $wgOut->addModules( 'mediawiki.action.edit.preview' ); |
||
2346 | } |
||
2347 | |||
2348 | if ( $wgUser->getOption( 'useeditwarning' ) ) { |
||
2349 | $wgOut->addModules( 'mediawiki.action.edit.editWarning' ); |
||
2350 | } |
||
2351 | |||
2352 | # Enabled article-related sidebar, toplinks, etc. |
||
2353 | $wgOut->setArticleRelated( true ); |
||
2354 | |||
2355 | $contextTitle = $this->getContextTitle(); |
||
2356 | if ( $this->isConflict ) { |
||
2357 | $msg = 'editconflict'; |
||
2358 | } elseif ( $contextTitle->exists() && $this->section != '' ) { |
||
2359 | $msg = $this->section == 'new' ? 'editingcomment' : 'editingsection'; |
||
2360 | } else { |
||
2361 | $msg = $contextTitle->exists() |
||
2362 | || ( $contextTitle->getNamespace() == NS_MEDIAWIKI |
||
2363 | && $contextTitle->getDefaultMessageText() !== false |
||
2364 | ) |
||
2365 | ? 'editing' |
||
2366 | : 'creating'; |
||
2367 | } |
||
2368 | |||
2369 | # Use the title defined by DISPLAYTITLE magic word when present |
||
2370 | # NOTE: getDisplayTitle() returns HTML while getPrefixedText() returns plain text. |
||
2371 | # setPageTitle() treats the input as wikitext, which should be safe in either case. |
||
2372 | $displayTitle = isset( $this->mParserOutput ) ? $this->mParserOutput->getDisplayTitle() : false; |
||
2373 | if ( $displayTitle === false ) { |
||
2374 | $displayTitle = $contextTitle->getPrefixedText(); |
||
2375 | } |
||
2376 | $wgOut->setPageTitle( $this->context->msg( $msg, $displayTitle ) ); |
||
2377 | # Transmit the name of the message to JavaScript for live preview |
||
2378 | # Keep Resources.php/mediawiki.action.edit.preview in sync with the possible keys |
||
2379 | $wgOut->addJsConfigVars( [ |
||
2380 | 'wgEditMessage' => $msg, |
||
2381 | 'wgAjaxEditStash' => $wgAjaxEditStash, |
||
2382 | ] ); |
||
2383 | } |
||
2384 | |||
2385 | /** |
||
2386 | * Show all applicable editing introductions |
||
2387 | */ |
||
2388 | protected function showIntro() { |
||
2389 | global $wgOut, $wgUser; |
||
2390 | if ( $this->suppressIntro ) { |
||
2391 | return; |
||
2392 | } |
||
2393 | |||
2394 | $namespace = $this->mTitle->getNamespace(); |
||
2395 | |||
2396 | if ( $namespace == NS_MEDIAWIKI ) { |
||
2397 | # Show a warning if editing an interface message |
||
2398 | $wgOut->wrapWikiMsg( "<div class='mw-editinginterface'>\n$1\n</div>", 'editinginterface' ); |
||
2399 | # If this is a default message (but not css or js), |
||
2400 | # show a hint that it is translatable on translatewiki.net |
||
2401 | if ( !$this->mTitle->hasContentModel( CONTENT_MODEL_CSS ) |
||
2402 | && !$this->mTitle->hasContentModel( CONTENT_MODEL_JAVASCRIPT ) |
||
2403 | ) { |
||
2404 | $defaultMessageText = $this->mTitle->getDefaultMessageText(); |
||
2405 | if ( $defaultMessageText !== false ) { |
||
2406 | $wgOut->wrapWikiMsg( "<div class='mw-translateinterface'>\n$1\n</div>", |
||
2407 | 'translateinterface' ); |
||
2408 | } |
||
2409 | } |
||
2410 | } elseif ( $namespace == NS_FILE ) { |
||
2411 | # Show a hint to shared repo |
||
2412 | $file = wfFindFile( $this->mTitle ); |
||
2413 | if ( $file && !$file->isLocal() ) { |
||
2414 | $descUrl = $file->getDescriptionUrl(); |
||
2415 | # there must be a description url to show a hint to shared repo |
||
2416 | if ( $descUrl ) { |
||
2417 | if ( !$this->mTitle->exists() ) { |
||
2418 | $wgOut->wrapWikiMsg( "<div class=\"mw-sharedupload-desc-create\">\n$1\n</div>", [ |
||
2419 | 'sharedupload-desc-create', $file->getRepo()->getDisplayName(), $descUrl |
||
2420 | ] ); |
||
2421 | } else { |
||
2422 | $wgOut->wrapWikiMsg( "<div class=\"mw-sharedupload-desc-edit\">\n$1\n</div>", [ |
||
2423 | 'sharedupload-desc-edit', $file->getRepo()->getDisplayName(), $descUrl |
||
2424 | ] ); |
||
2425 | } |
||
2426 | } |
||
2427 | } |
||
2428 | } |
||
2429 | |||
2430 | # Show a warning message when someone creates/edits a user (talk) page but the user does not exist |
||
2431 | # Show log extract when the user is currently blocked |
||
2432 | if ( $namespace == NS_USER || $namespace == NS_USER_TALK ) { |
||
2433 | $username = explode( '/', $this->mTitle->getText(), 2 )[0]; |
||
2434 | $user = User::newFromName( $username, false /* allow IP users*/ ); |
||
2435 | $ip = User::isIP( $username ); |
||
2436 | $block = Block::newFromTarget( $user, $user ); |
||
2437 | if ( !( $user && $user->isLoggedIn() ) && !$ip ) { # User does not exist |
||
2438 | $wgOut->wrapWikiMsg( "<div class=\"mw-userpage-userdoesnotexist error\">\n$1\n</div>", |
||
2439 | [ 'userpage-userdoesnotexist', wfEscapeWikiText( $username ) ] ); |
||
2440 | View Code Duplication | } elseif ( !is_null( $block ) && $block->getType() != Block::TYPE_AUTO ) { |
|
2441 | # Show log extract if the user is currently blocked |
||
2442 | LogEventsList::showLogExtract( |
||
2443 | $wgOut, |
||
2444 | 'block', |
||
2445 | MWNamespace::getCanonicalName( NS_USER ) . ':' . $block->getTarget(), |
||
2446 | '', |
||
2447 | [ |
||
2448 | 'lim' => 1, |
||
2449 | 'showIfEmpty' => false, |
||
2450 | 'msgKey' => [ |
||
2451 | 'blocked-notice-logextract', |
||
2452 | $user->getName() # Support GENDER in notice |
||
2453 | ] |
||
2454 | ] |
||
2455 | ); |
||
2456 | } |
||
2457 | } |
||
2458 | # Try to add a custom edit intro, or use the standard one if this is not possible. |
||
2459 | if ( !$this->showCustomIntro() && !$this->mTitle->exists() ) { |
||
2460 | $helpLink = wfExpandUrl( Skin::makeInternalOrExternalUrl( |
||
2461 | $this->context->msg( 'helppage' )->inContentLanguage()->text() |
||
2462 | ) ); |
||
2463 | if ( $wgUser->isLoggedIn() ) { |
||
2464 | $wgOut->wrapWikiMsg( |
||
2465 | // Suppress the external link icon, consider the help url an internal one |
||
2466 | "<div class=\"mw-newarticletext plainlinks\">\n$1\n</div>", |
||
2467 | [ |
||
2468 | 'newarticletext', |
||
2469 | $helpLink |
||
2470 | ] |
||
2471 | ); |
||
2472 | } else { |
||
2473 | $wgOut->wrapWikiMsg( |
||
2474 | // Suppress the external link icon, consider the help url an internal one |
||
2475 | "<div class=\"mw-newarticletextanon plainlinks\">\n$1\n</div>", |
||
2476 | [ |
||
2477 | 'newarticletextanon', |
||
2478 | $helpLink |
||
2479 | ] |
||
2480 | ); |
||
2481 | } |
||
2482 | } |
||
2483 | # Give a notice if the user is editing a deleted/moved page... |
||
2484 | View Code Duplication | if ( !$this->mTitle->exists() ) { |
|
2485 | LogEventsList::showLogExtract( $wgOut, [ 'delete', 'move' ], $this->mTitle, |
||
2486 | '', |
||
2487 | [ |
||
2488 | 'lim' => 10, |
||
2489 | 'conds' => [ "log_action != 'revision'" ], |
||
2490 | 'showIfEmpty' => false, |
||
2491 | 'msgKey' => [ 'recreate-moveddeleted-warn' ] |
||
2492 | ] |
||
2493 | ); |
||
2494 | } |
||
2495 | } |
||
2496 | |||
2497 | /** |
||
2498 | * Attempt to show a custom editing introduction, if supplied |
||
2499 | * |
||
2500 | * @return bool |
||
2501 | */ |
||
2502 | protected function showCustomIntro() { |
||
2503 | if ( $this->editintro ) { |
||
2504 | $title = Title::newFromText( $this->editintro ); |
||
2505 | if ( $title instanceof Title && $title->exists() && $title->userCan( 'read' ) ) { |
||
2506 | global $wgOut; |
||
2507 | // Added using template syntax, to take <noinclude>'s into account. |
||
2508 | $wgOut->addWikiTextTitleTidy( |
||
2509 | '<div class="mw-editintro">{{:' . $title->getFullText() . '}}</div>', |
||
2510 | $this->mTitle |
||
2511 | ); |
||
2512 | return true; |
||
2513 | } |
||
2514 | } |
||
2515 | return false; |
||
2516 | } |
||
2517 | |||
2518 | /** |
||
2519 | * Gets an editable textual representation of $content. |
||
2520 | * The textual representation can be turned by into a Content object by the |
||
2521 | * toEditContent() method. |
||
2522 | * |
||
2523 | * If $content is null or false or a string, $content is returned unchanged. |
||
2524 | * |
||
2525 | * If the given Content object is not of a type that can be edited using |
||
2526 | * the text base EditPage, an exception will be raised. Set |
||
2527 | * $this->allowNonTextContent to true to allow editing of non-textual |
||
2528 | * content. |
||
2529 | * |
||
2530 | * @param Content|null|bool|string $content |
||
2531 | * @return string The editable text form of the content. |
||
2532 | * |
||
2533 | * @throws MWException If $content is not an instance of TextContent and |
||
2534 | * $this->allowNonTextContent is not true. |
||
2535 | */ |
||
2536 | protected function toEditText( $content ) { |
||
2537 | if ( $content === null || $content === false || is_string( $content ) ) { |
||
2538 | return $content; |
||
2539 | } |
||
2540 | |||
2541 | if ( !$this->isSupportedContentModel( $content->getModel() ) ) { |
||
2542 | throw new MWException( 'This content model is not supported: ' . $content->getModel() ); |
||
2543 | } |
||
2544 | |||
2545 | return $content->serialize( $this->contentFormat ); |
||
2546 | } |
||
2547 | |||
2548 | /** |
||
2549 | * Turns the given text into a Content object by unserializing it. |
||
2550 | * |
||
2551 | * If the resulting Content object is not of a type that can be edited using |
||
2552 | * the text base EditPage, an exception will be raised. Set |
||
2553 | * $this->allowNonTextContent to true to allow editing of non-textual |
||
2554 | * content. |
||
2555 | * |
||
2556 | * @param string|null|bool $text Text to unserialize |
||
2557 | * @return Content|bool|null The content object created from $text. If $text was false |
||
2558 | * or null, false resp. null will be returned instead. |
||
2559 | * |
||
2560 | * @throws MWException If unserializing the text results in a Content |
||
2561 | * object that is not an instance of TextContent and |
||
2562 | * $this->allowNonTextContent is not true. |
||
2563 | */ |
||
2564 | protected function toEditContent( $text ) { |
||
2565 | if ( $text === false || $text === null ) { |
||
2566 | return $text; |
||
2567 | } |
||
2568 | |||
2569 | $content = ContentHandler::makeContent( $text, $this->getTitle(), |
||
2570 | $this->contentModel, $this->contentFormat ); |
||
2571 | |||
2572 | if ( !$this->isSupportedContentModel( $content->getModel() ) ) { |
||
2573 | throw new MWException( 'This content model is not supported: ' . $content->getModel() ); |
||
2574 | } |
||
2575 | |||
2576 | return $content; |
||
2577 | } |
||
2578 | |||
2579 | /** |
||
2580 | * Send the edit form and related headers to $wgOut |
||
2581 | * @param callable|null $formCallback That takes an OutputPage parameter; will be called |
||
2582 | * during form output near the top, for captchas and the like. |
||
2583 | * |
||
2584 | * The $formCallback parameter is deprecated since MediaWiki 1.25. Please |
||
2585 | * use the EditPage::showEditForm:fields hook instead. |
||
2586 | */ |
||
2587 | function showEditForm( $formCallback = null ) { |
||
2588 | global $wgOut, $wgUser; |
||
2589 | |||
2590 | # need to parse the preview early so that we know which templates are used, |
||
2591 | # otherwise users with "show preview after edit box" will get a blank list |
||
2592 | # we parse this near the beginning so that setHeaders can do the title |
||
2593 | # setting work instead of leaving it in getPreviewText |
||
2594 | $previewOutput = ''; |
||
2595 | if ( $this->formtype == 'preview' ) { |
||
2596 | $previewOutput = $this->getPreviewText(); |
||
2597 | } |
||
2598 | |||
2599 | Hooks::run( 'EditPage::showEditForm:initial', [ &$this, &$wgOut ] ); |
||
2600 | |||
2601 | $this->setHeaders(); |
||
2602 | |||
2603 | if ( $this->showHeader() === false ) { |
||
2604 | return; |
||
2605 | } |
||
2606 | |||
2607 | $wgOut->addHTML( $this->editFormPageTop ); |
||
2608 | |||
2609 | if ( $wgUser->getOption( 'previewontop' ) ) { |
||
2610 | $this->displayPreviewArea( $previewOutput, true ); |
||
2611 | } |
||
2612 | |||
2613 | $wgOut->addHTML( $this->editFormTextTop ); |
||
2614 | |||
2615 | $showToolbar = true; |
||
2616 | if ( $this->wasDeletedSinceLastEdit() ) { |
||
2617 | if ( $this->formtype == 'save' ) { |
||
2618 | // Hide the toolbar and edit area, user can click preview to get it back |
||
2619 | // Add an confirmation checkbox and explanation. |
||
2620 | $showToolbar = false; |
||
2621 | } else { |
||
2622 | $wgOut->wrapWikiMsg( "<div class='error mw-deleted-while-editing'>\n$1\n</div>", |
||
2623 | 'deletedwhileediting' ); |
||
2624 | } |
||
2625 | } |
||
2626 | |||
2627 | // @todo add EditForm plugin interface and use it here! |
||
2628 | // search for textarea1 and textares2, and allow EditForm to override all uses. |
||
2629 | $wgOut->addHTML( Html::openElement( |
||
2630 | 'form', |
||
2631 | [ |
||
2632 | 'id' => self::EDITFORM_ID, |
||
2633 | 'name' => self::EDITFORM_ID, |
||
2634 | 'method' => 'post', |
||
2635 | 'action' => $this->getActionURL( $this->getContextTitle() ), |
||
2636 | 'enctype' => 'multipart/form-data' |
||
2637 | ] |
||
2638 | ) ); |
||
2639 | |||
2640 | if ( is_callable( $formCallback ) ) { |
||
2641 | wfWarn( 'The $formCallback parameter to ' . __METHOD__ . 'is deprecated' ); |
||
2642 | call_user_func_array( $formCallback, [ &$wgOut ] ); |
||
2643 | } |
||
2644 | |||
2645 | // Add an empty field to trip up spambots |
||
2646 | $wgOut->addHTML( |
||
2647 | Xml::openElement( 'div', [ 'id' => 'antispam-container', 'style' => 'display: none;' ] ) |
||
2648 | . Html::rawElement( |
||
2649 | 'label', |
||
2650 | [ 'for' => 'wpAntispam' ], |
||
2651 | $this->context->msg( 'simpleantispam-label' )->parse() |
||
2652 | ) |
||
2653 | . Xml::element( |
||
2654 | 'input', |
||
2655 | [ |
||
2656 | 'type' => 'text', |
||
2657 | 'name' => 'wpAntispam', |
||
2658 | 'id' => 'wpAntispam', |
||
2659 | 'value' => '' |
||
2660 | ] |
||
2661 | ) |
||
2662 | . Xml::closeElement( 'div' ) |
||
2663 | ); |
||
2664 | |||
2665 | Hooks::run( 'EditPage::showEditForm:fields', [ &$this, &$wgOut ] ); |
||
2666 | |||
2667 | // Put these up at the top to ensure they aren't lost on early form submission |
||
2668 | $this->showFormBeforeText(); |
||
2669 | |||
2670 | if ( $this->wasDeletedSinceLastEdit() && 'save' == $this->formtype ) { |
||
2671 | $username = $this->lastDelete->user_name; |
||
2672 | $comment = $this->lastDelete->log_comment; |
||
2673 | |||
2674 | // It is better to not parse the comment at all than to have templates expanded in the middle |
||
2675 | // TODO: can the checkLabel be moved outside of the div so that wrapWikiMsg could be used? |
||
2676 | $key = $comment === '' |
||
2677 | ? 'confirmrecreate-noreason' |
||
2678 | : 'confirmrecreate'; |
||
2679 | $wgOut->addHTML( |
||
2680 | '<div class="mw-confirm-recreate">' . |
||
2681 | $this->context->msg( $key, $username, "<nowiki>$comment</nowiki>" )->parse() . |
||
2682 | Xml::checkLabel( $this->context->msg( 'recreate' )->text(), 'wpRecreate', 'wpRecreate', false, |
||
2683 | [ 'title' => Linker::titleAttrib( 'recreate' ), 'tabindex' => 1, 'id' => 'wpRecreate' ] |
||
2684 | ) . |
||
2685 | '</div>' |
||
2686 | ); |
||
2687 | } |
||
2688 | |||
2689 | # When the summary is hidden, also hide them on preview/show changes |
||
2690 | if ( $this->nosummary ) { |
||
2691 | $wgOut->addHTML( Html::hidden( 'nosummary', true ) ); |
||
2692 | } |
||
2693 | |||
2694 | # If a blank edit summary was previously provided, and the appropriate |
||
2695 | # user preference is active, pass a hidden tag as wpIgnoreBlankSummary. This will stop the |
||
2696 | # user being bounced back more than once in the event that a summary |
||
2697 | # is not required. |
||
2698 | # #### |
||
2699 | # For a bit more sophisticated detection of blank summaries, hash the |
||
2700 | # automatic one and pass that in the hidden field wpAutoSummary. |
||
2701 | if ( $this->missingSummary || ( $this->section == 'new' && $this->nosummary ) ) { |
||
2702 | $wgOut->addHTML( Html::hidden( 'wpIgnoreBlankSummary', true ) ); |
||
2703 | } |
||
2704 | |||
2705 | if ( $this->undidRev ) { |
||
2706 | $wgOut->addHTML( Html::hidden( 'wpUndidRevision', $this->undidRev ) ); |
||
2707 | } |
||
2708 | |||
2709 | if ( $this->selfRedirect ) { |
||
2710 | $wgOut->addHTML( Html::hidden( 'wpIgnoreSelfRedirect', true ) ); |
||
2711 | } |
||
2712 | |||
2713 | if ( $this->hasPresetSummary ) { |
||
2714 | // If a summary has been preset using &summary= we don't want to prompt for |
||
2715 | // a different summary. Only prompt for a summary if the summary is blanked. |
||
2716 | // (Bug 17416) |
||
2717 | $this->autoSumm = md5( '' ); |
||
2718 | } |
||
2719 | |||
2720 | $autosumm = $this->autoSumm ? $this->autoSumm : md5( $this->summary ); |
||
2721 | $wgOut->addHTML( Html::hidden( 'wpAutoSummary', $autosumm ) ); |
||
2722 | |||
2723 | $wgOut->addHTML( Html::hidden( 'oldid', $this->oldid ) ); |
||
2724 | $wgOut->addHTML( Html::hidden( 'parentRevId', $this->getParentRevId() ) ); |
||
2725 | |||
2726 | $wgOut->addHTML( Html::hidden( 'format', $this->contentFormat ) ); |
||
2727 | $wgOut->addHTML( Html::hidden( 'model', $this->contentModel ) ); |
||
2728 | |||
2729 | View Code Duplication | if ( $this->section == 'new' ) { |
|
2730 | $this->showSummaryInput( true, $this->summary ); |
||
2731 | $wgOut->addHTML( $this->getSummaryPreview( true, $this->summary ) ); |
||
2732 | } |
||
2733 | |||
2734 | $wgOut->addHTML( $this->editFormTextBeforeContent ); |
||
2735 | |||
2736 | if ( !$this->isCssJsSubpage && $showToolbar && $wgUser->getOption( 'showtoolbar' ) ) { |
||
2737 | $wgOut->addHTML( EditPage::getEditToolbar( $this->mTitle ) ); |
||
2738 | } |
||
2739 | |||
2740 | if ( $this->blankArticle ) { |
||
2741 | $wgOut->addHTML( Html::hidden( 'wpIgnoreBlankArticle', true ) ); |
||
2742 | } |
||
2743 | |||
2744 | if ( $this->isConflict ) { |
||
2745 | // In an edit conflict bypass the overridable content form method |
||
2746 | // and fallback to the raw wpTextbox1 since editconflicts can't be |
||
2747 | // resolved between page source edits and custom ui edits using the |
||
2748 | // custom edit ui. |
||
2749 | $this->textbox2 = $this->textbox1; |
||
2750 | |||
2751 | $content = $this->getCurrentContent(); |
||
2752 | $this->textbox1 = $this->toEditText( $content ); |
||
2753 | |||
2754 | $this->showTextbox1(); |
||
2755 | } else { |
||
2756 | $this->showContentForm(); |
||
2757 | } |
||
2758 | |||
2759 | $wgOut->addHTML( $this->editFormTextAfterContent ); |
||
2760 | |||
2761 | $this->showStandardInputs(); |
||
2762 | |||
2763 | $this->showFormAfterText(); |
||
2764 | |||
2765 | $this->showTosSummary(); |
||
2766 | |||
2767 | $this->showEditTools(); |
||
2768 | |||
2769 | $wgOut->addHTML( $this->editFormTextAfterTools . "\n" ); |
||
2770 | |||
2771 | $wgOut->addHTML( $this->makeTemplatesOnThisPageList( $this->getTemplates() ) ); |
||
2772 | |||
2773 | $wgOut->addHTML( Html::rawElement( 'div', [ 'class' => 'hiddencats' ], |
||
2774 | Linker::formatHiddenCategories( $this->page->getHiddenCategories() ) ) ); |
||
2775 | |||
2776 | $wgOut->addHTML( Html::rawElement( 'div', [ 'class' => 'limitreport' ], |
||
2777 | self::getPreviewLimitReport( $this->mParserOutput ) ) ); |
||
2778 | |||
2779 | $wgOut->addModules( 'mediawiki.action.edit.collapsibleFooter' ); |
||
2780 | |||
2781 | View Code Duplication | if ( $this->isConflict ) { |
|
2782 | try { |
||
2783 | $this->showConflict(); |
||
2784 | } catch ( MWContentSerializationException $ex ) { |
||
2785 | // this can't really happen, but be nice if it does. |
||
2786 | $msg = $this->context->msg( |
||
2787 | 'content-failed-to-parse', |
||
2788 | $this->contentModel, |
||
2789 | $this->contentFormat, |
||
2790 | $ex->getMessage() |
||
2791 | ); |
||
2792 | $wgOut->addWikiText( '<div class="error">' . $msg->text() . '</div>' ); |
||
2793 | } |
||
2794 | } |
||
2795 | |||
2796 | // Set a hidden field so JS knows what edit form mode we are in |
||
2797 | if ( $this->isConflict ) { |
||
2798 | $mode = 'conflict'; |
||
2799 | } elseif ( $this->preview ) { |
||
2800 | $mode = 'preview'; |
||
2801 | } elseif ( $this->diff ) { |
||
2802 | $mode = 'diff'; |
||
2803 | } else { |
||
2804 | $mode = 'text'; |
||
2805 | } |
||
2806 | $wgOut->addHTML( Html::hidden( 'mode', $mode, [ 'id' => 'mw-edit-mode' ] ) ); |
||
2807 | |||
2808 | // Marker for detecting truncated form data. This must be the last |
||
2809 | // parameter sent in order to be of use, so do not move me. |
||
2810 | $wgOut->addHTML( Html::hidden( 'wpUltimateParam', true ) ); |
||
2811 | $wgOut->addHTML( $this->editFormTextBottom . "\n</form>\n" ); |
||
2812 | |||
2813 | if ( !$wgUser->getOption( 'previewontop' ) ) { |
||
2814 | $this->displayPreviewArea( $previewOutput, false ); |
||
2815 | } |
||
2816 | |||
2817 | } |
||
2818 | |||
2819 | /** |
||
2820 | * Wrapper around TemplatesOnThisPageFormatter to make |
||
2821 | * a "templates on this page" list. |
||
2822 | * |
||
2823 | * @param Title[] $templates |
||
2824 | * @return string HTML |
||
2825 | */ |
||
2826 | protected function makeTemplatesOnThisPageList( array $templates ) { |
||
2827 | $templateListFormatter = new TemplatesOnThisPageFormatter( |
||
2828 | $this->context, MediaWikiServices::getInstance()->getLinkRenderer() |
||
2829 | ); |
||
2830 | |||
2831 | // preview if preview, else section if section, else false |
||
2832 | $type = false; |
||
2833 | if ( $this->preview ) { |
||
2834 | $type = 'preview'; |
||
2835 | } elseif ( $this->section != '' ) { |
||
2836 | $type = 'section'; |
||
2837 | } |
||
2838 | |||
2839 | return Html::rawElement( 'div', [ 'class' => 'templatesUsed' ], |
||
2840 | $templateListFormatter->format( $templates, $type ) |
||
2841 | ); |
||
2842 | |||
2843 | } |
||
2844 | |||
2845 | /** |
||
2846 | * Extract the section title from current section text, if any. |
||
2847 | * |
||
2848 | * @param string $text |
||
2849 | * @return string|bool String or false |
||
2850 | */ |
||
2851 | public static function extractSectionTitle( $text ) { |
||
2852 | preg_match( "/^(=+)(.+)\\1\\s*(\n|$)/i", $text, $matches ); |
||
2853 | if ( !empty( $matches[2] ) ) { |
||
2854 | global $wgParser; |
||
2855 | return $wgParser->stripSectionName( trim( $matches[2] ) ); |
||
2856 | } else { |
||
2857 | return false; |
||
2858 | } |
||
2859 | } |
||
2860 | |||
2861 | /** |
||
2862 | * @return bool |
||
2863 | */ |
||
2864 | protected function showHeader() { |
||
2865 | global $wgOut, $wgUser, $wgMaxArticleSize, $wgLang; |
||
2866 | global $wgAllowUserCss, $wgAllowUserJs; |
||
2867 | |||
2868 | $this->addTalkPageText(); |
||
2869 | |||
2870 | $this->addEditNotices(); |
||
2871 | |||
2872 | if ( $this->isConflict ) { |
||
2873 | $wgOut->wrapWikiMsg( "<div class='mw-explainconflict'>\n$1\n</div>", 'explainconflict' ); |
||
2874 | $this->editRevId = $this->page->getLatest(); |
||
2875 | } else { |
||
2876 | if ( $this->section != '' && !$this->isSectionEditSupported() ) { |
||
2877 | // We use $this->section to much before this and getVal('wgSection') directly in other places |
||
2878 | // at this point we can't reset $this->section to '' to fallback to non-section editing. |
||
2879 | // Someone is welcome to try refactoring though |
||
2880 | $wgOut->showErrorPage( 'sectioneditnotsupported-title', 'sectioneditnotsupported-text' ); |
||
2881 | return false; |
||
2882 | } |
||
2883 | |||
2884 | if ( $this->section != '' && $this->section != 'new' ) { |
||
2885 | if ( !$this->summary && !$this->preview && !$this->diff ) { |
||
2886 | $sectionTitle = self::extractSectionTitle( $this->textbox1 ); // FIXME: use Content object |
||
2887 | if ( $sectionTitle !== false ) { |
||
2888 | $this->summary = "/* $sectionTitle */ "; |
||
2889 | } |
||
2890 | } |
||
2891 | } |
||
2892 | |||
2893 | if ( $this->missingComment ) { |
||
2894 | $wgOut->wrapWikiMsg( "<div id='mw-missingcommenttext'>\n$1\n</div>", 'missingcommenttext' ); |
||
2895 | } |
||
2896 | |||
2897 | if ( $this->missingSummary && $this->section != 'new' ) { |
||
2898 | $wgOut->wrapWikiMsg( "<div id='mw-missingsummary'>\n$1\n</div>", 'missingsummary' ); |
||
2899 | } |
||
2900 | |||
2901 | if ( $this->missingSummary && $this->section == 'new' ) { |
||
2902 | $wgOut->wrapWikiMsg( "<div id='mw-missingcommentheader'>\n$1\n</div>", 'missingcommentheader' ); |
||
2903 | } |
||
2904 | |||
2905 | if ( $this->blankArticle ) { |
||
2906 | $wgOut->wrapWikiMsg( "<div id='mw-blankarticle'>\n$1\n</div>", 'blankarticle' ); |
||
2907 | } |
||
2908 | |||
2909 | if ( $this->selfRedirect ) { |
||
2910 | $wgOut->wrapWikiMsg( "<div id='mw-selfredirect'>\n$1\n</div>", 'selfredirect' ); |
||
2911 | } |
||
2912 | |||
2913 | if ( $this->hookError !== '' ) { |
||
2914 | $wgOut->addWikiText( $this->hookError ); |
||
2915 | } |
||
2916 | |||
2917 | if ( !$this->checkUnicodeCompliantBrowser() ) { |
||
2918 | $wgOut->addWikiMsg( 'nonunicodebrowser' ); |
||
2919 | } |
||
2920 | |||
2921 | if ( $this->section != 'new' ) { |
||
2922 | $revision = $this->mArticle->getRevisionFetched(); |
||
2923 | if ( $revision ) { |
||
2924 | // Let sysop know that this will make private content public if saved |
||
2925 | |||
2926 | View Code Duplication | if ( !$revision->userCan( Revision::DELETED_TEXT, $wgUser ) ) { |
|
2927 | $wgOut->wrapWikiMsg( |
||
2928 | "<div class='mw-warning plainlinks'>\n$1\n</div>\n", |
||
2929 | 'rev-deleted-text-permission' |
||
2930 | ); |
||
2931 | } elseif ( $revision->isDeleted( Revision::DELETED_TEXT ) ) { |
||
2932 | $wgOut->wrapWikiMsg( |
||
2933 | "<div class='mw-warning plainlinks'>\n$1\n</div>\n", |
||
2934 | 'rev-deleted-text-view' |
||
2935 | ); |
||
2936 | } |
||
2937 | |||
2938 | if ( !$revision->isCurrent() ) { |
||
2939 | $this->mArticle->setOldSubtitle( $revision->getId() ); |
||
2940 | $wgOut->addWikiMsg( 'editingold' ); |
||
2941 | $this->isOldRev = true; |
||
2942 | } |
||
2943 | } elseif ( $this->mTitle->exists() ) { |
||
2944 | // Something went wrong |
||
2945 | |||
2946 | $wgOut->wrapWikiMsg( "<div class='errorbox'>\n$1\n</div>\n", |
||
2947 | [ 'missing-revision', $this->oldid ] ); |
||
2948 | } |
||
2949 | } |
||
2950 | } |
||
2951 | |||
2952 | if ( wfReadOnly() ) { |
||
2953 | $wgOut->wrapWikiMsg( |
||
2954 | "<div id=\"mw-read-only-warning\">\n$1\n</div>", |
||
2955 | [ 'readonlywarning', wfReadOnlyReason() ] |
||
2956 | ); |
||
2957 | } elseif ( $wgUser->isAnon() ) { |
||
2958 | if ( $this->formtype != 'preview' ) { |
||
2959 | $wgOut->wrapWikiMsg( |
||
2960 | "<div id='mw-anon-edit-warning' class='warningbox'>\n$1\n</div>", |
||
2961 | [ 'anoneditwarning', |
||
2962 | // Log-in link |
||
2963 | SpecialPage::getTitleFor( 'Userlogin' )->getFullURL( [ |
||
2964 | 'returnto' => $this->getTitle()->getPrefixedDBkey() |
||
2965 | ] ), |
||
2966 | // Sign-up link |
||
2967 | SpecialPage::getTitleFor( 'CreateAccount' )->getFullURL( [ |
||
2968 | 'returnto' => $this->getTitle()->getPrefixedDBkey() |
||
2969 | ] ) |
||
2970 | ] |
||
2971 | ); |
||
2972 | } else { |
||
2973 | $wgOut->wrapWikiMsg( "<div id=\"mw-anon-preview-warning\" class=\"warningbox\">\n$1</div>", |
||
2974 | 'anonpreviewwarning' |
||
2975 | ); |
||
2976 | } |
||
2977 | } else { |
||
2978 | if ( $this->isCssJsSubpage ) { |
||
2979 | # Check the skin exists |
||
2980 | if ( $this->isWrongCaseCssJsPage ) { |
||
2981 | $wgOut->wrapWikiMsg( |
||
2982 | "<div class='error' id='mw-userinvalidcssjstitle'>\n$1\n</div>", |
||
2983 | [ 'userinvalidcssjstitle', $this->mTitle->getSkinFromCssJsSubpage() ] |
||
2984 | ); |
||
2985 | } |
||
2986 | if ( $this->getTitle()->isSubpageOf( $wgUser->getUserPage() ) ) { |
||
2987 | $wgOut->wrapWikiMsg( '<div class="mw-usercssjspublic">$1</div>', |
||
2988 | $this->isCssSubpage ? 'usercssispublic' : 'userjsispublic' |
||
2989 | ); |
||
2990 | if ( $this->formtype !== 'preview' ) { |
||
2991 | if ( $this->isCssSubpage && $wgAllowUserCss ) { |
||
2992 | $wgOut->wrapWikiMsg( |
||
2993 | "<div id='mw-usercssyoucanpreview'>\n$1\n</div>", |
||
2994 | [ 'usercssyoucanpreview' ] |
||
2995 | ); |
||
2996 | } |
||
2997 | |||
2998 | if ( $this->isJsSubpage && $wgAllowUserJs ) { |
||
2999 | $wgOut->wrapWikiMsg( |
||
3000 | "<div id='mw-userjsyoucanpreview'>\n$1\n</div>", |
||
3001 | [ 'userjsyoucanpreview' ] |
||
3002 | ); |
||
3003 | } |
||
3004 | } |
||
3005 | } |
||
3006 | } |
||
3007 | } |
||
3008 | |||
3009 | if ( $this->mTitle->isProtected( 'edit' ) && |
||
3010 | MWNamespace::getRestrictionLevels( $this->mTitle->getNamespace() ) !== [ '' ] |
||
3011 | ) { |
||
3012 | # Is the title semi-protected? |
||
3013 | if ( $this->mTitle->isSemiProtected() ) { |
||
3014 | $noticeMsg = 'semiprotectedpagewarning'; |
||
3015 | } else { |
||
3016 | # Then it must be protected based on static groups (regular) |
||
3017 | $noticeMsg = 'protectedpagewarning'; |
||
3018 | } |
||
3019 | LogEventsList::showLogExtract( $wgOut, 'protect', $this->mTitle, '', |
||
3020 | [ 'lim' => 1, 'msgKey' => [ $noticeMsg ] ] ); |
||
3021 | } |
||
3022 | if ( $this->mTitle->isCascadeProtected() ) { |
||
3023 | # Is this page under cascading protection from some source pages? |
||
3024 | /** @var Title[] $cascadeSources */ |
||
3025 | list( $cascadeSources, /* $restrictions */ ) = $this->mTitle->getCascadeProtectionSources(); |
||
3026 | $notice = "<div class='mw-cascadeprotectedwarning'>\n$1\n"; |
||
3027 | $cascadeSourcesCount = count( $cascadeSources ); |
||
3028 | if ( $cascadeSourcesCount > 0 ) { |
||
3029 | # Explain, and list the titles responsible |
||
3030 | foreach ( $cascadeSources as $page ) { |
||
3031 | $notice .= '* [[:' . $page->getPrefixedText() . "]]\n"; |
||
3032 | } |
||
3033 | } |
||
3034 | $notice .= '</div>'; |
||
3035 | $wgOut->wrapWikiMsg( $notice, [ 'cascadeprotectedwarning', $cascadeSourcesCount ] ); |
||
3036 | } |
||
3037 | if ( !$this->mTitle->exists() && $this->mTitle->getRestrictions( 'create' ) ) { |
||
3038 | LogEventsList::showLogExtract( $wgOut, 'protect', $this->mTitle, '', |
||
3039 | [ 'lim' => 1, |
||
3040 | 'showIfEmpty' => false, |
||
3041 | 'msgKey' => [ 'titleprotectedwarning' ], |
||
3042 | 'wrap' => "<div class=\"mw-titleprotectedwarning\">\n$1</div>" ] ); |
||
3043 | } |
||
3044 | |||
3045 | if ( $this->contentLength === false ) { |
||
3046 | $this->contentLength = strlen( $this->textbox1 ); |
||
3047 | } |
||
3048 | |||
3049 | if ( $this->tooBig || $this->contentLength > $wgMaxArticleSize * 1024 ) { |
||
3050 | $wgOut->wrapWikiMsg( "<div class='error' id='mw-edit-longpageerror'>\n$1\n</div>", |
||
3051 | [ |
||
3052 | 'longpageerror', |
||
3053 | $wgLang->formatNum( round( $this->contentLength / 1024, 3 ) ), |
||
3054 | $wgLang->formatNum( $wgMaxArticleSize ) |
||
3055 | ] |
||
3056 | ); |
||
3057 | } else { |
||
3058 | if ( !$this->context->msg( 'longpage-hint' )->isDisabled() ) { |
||
3059 | $wgOut->wrapWikiMsg( "<div id='mw-edit-longpage-hint'>\n$1\n</div>", |
||
3060 | [ |
||
3061 | 'longpage-hint', |
||
3062 | $wgLang->formatSize( strlen( $this->textbox1 ) ), |
||
3063 | strlen( $this->textbox1 ) |
||
3064 | ] |
||
3065 | ); |
||
3066 | } |
||
3067 | } |
||
3068 | # Add header copyright warning |
||
3069 | $this->showHeaderCopyrightWarning(); |
||
3070 | |||
3071 | return true; |
||
3072 | } |
||
3073 | |||
3074 | /** |
||
3075 | * Standard summary input and label (wgSummary), abstracted so EditPage |
||
3076 | * subclasses may reorganize the form. |
||
3077 | * Note that you do not need to worry about the label's for=, it will be |
||
3078 | * inferred by the id given to the input. You can remove them both by |
||
3079 | * passing [ 'id' => false ] to $userInputAttrs. |
||
3080 | * |
||
3081 | * @param string $summary The value of the summary input |
||
3082 | * @param string $labelText The html to place inside the label |
||
3083 | * @param array $inputAttrs Array of attrs to use on the input |
||
3084 | * @param array $spanLabelAttrs Array of attrs to use on the span inside the label |
||
3085 | * |
||
3086 | * @return array An array in the format [ $label, $input ] |
||
3087 | */ |
||
3088 | function getSummaryInput( $summary = "", $labelText = null, |
||
3089 | $inputAttrs = null, $spanLabelAttrs = null |
||
3090 | ) { |
||
3091 | // Note: the maxlength is overridden in JS to 255 and to make it use UTF-8 bytes, not characters. |
||
3092 | $inputAttrs = ( is_array( $inputAttrs ) ? $inputAttrs : [] ) + [ |
||
3093 | 'id' => 'wpSummary', |
||
3094 | 'maxlength' => '200', |
||
3095 | 'tabindex' => '1', |
||
3096 | 'size' => 60, |
||
3097 | 'spellcheck' => 'true', |
||
3098 | ] + Linker::tooltipAndAccesskeyAttribs( 'summary' ); |
||
3099 | |||
3100 | $spanLabelAttrs = ( is_array( $spanLabelAttrs ) ? $spanLabelAttrs : [] ) + [ |
||
3101 | 'class' => $this->missingSummary ? 'mw-summarymissed' : 'mw-summary', |
||
3102 | 'id' => "wpSummaryLabel" |
||
3103 | ]; |
||
3104 | |||
3105 | $label = null; |
||
3106 | if ( $labelText ) { |
||
3107 | $label = Xml::tags( |
||
3108 | 'label', |
||
3109 | $inputAttrs['id'] ? [ 'for' => $inputAttrs['id'] ] : null, |
||
3110 | $labelText |
||
3111 | ); |
||
3112 | $label = Xml::tags( 'span', $spanLabelAttrs, $label ); |
||
3113 | } |
||
3114 | |||
3115 | $input = Html::input( 'wpSummary', $summary, 'text', $inputAttrs ); |
||
3116 | |||
3117 | return [ $label, $input ]; |
||
3118 | } |
||
3119 | |||
3120 | /** |
||
3121 | * @param bool $isSubjectPreview True if this is the section subject/title |
||
3122 | * up top, or false if this is the comment summary |
||
3123 | * down below the textarea |
||
3124 | * @param string $summary The text of the summary to display |
||
3125 | */ |
||
3126 | protected function showSummaryInput( $isSubjectPreview, $summary = "" ) { |
||
3127 | global $wgOut; |
||
3128 | # Add a class if 'missingsummary' is triggered to allow styling of the summary line |
||
3129 | $summaryClass = $this->missingSummary ? 'mw-summarymissed' : 'mw-summary'; |
||
3130 | if ( $isSubjectPreview ) { |
||
3131 | if ( $this->nosummary ) { |
||
3132 | return; |
||
3133 | } |
||
3134 | } else { |
||
3135 | if ( !$this->mShowSummaryField ) { |
||
3136 | return; |
||
3137 | } |
||
3138 | } |
||
3139 | $labelText = $this->context->msg( $isSubjectPreview ? 'subject' : 'summary' )->parse(); |
||
3140 | list( $label, $input ) = $this->getSummaryInput( |
||
3141 | $summary, |
||
3142 | $labelText, |
||
3143 | [ 'class' => $summaryClass ], |
||
3144 | [] |
||
3145 | ); |
||
3146 | $wgOut->addHTML( "{$label} {$input}" ); |
||
3147 | } |
||
3148 | |||
3149 | /** |
||
3150 | * @param bool $isSubjectPreview True if this is the section subject/title |
||
3151 | * up top, or false if this is the comment summary |
||
3152 | * down below the textarea |
||
3153 | * @param string $summary The text of the summary to display |
||
3154 | * @return string |
||
3155 | */ |
||
3156 | protected function getSummaryPreview( $isSubjectPreview, $summary = "" ) { |
||
3157 | // avoid spaces in preview, gets always trimmed on save |
||
3158 | $summary = trim( $summary ); |
||
3159 | if ( !$summary || ( !$this->preview && !$this->diff ) ) { |
||
3160 | return ""; |
||
3161 | } |
||
3162 | |||
3163 | global $wgParser; |
||
3164 | |||
3165 | if ( $isSubjectPreview ) { |
||
3166 | $summary = $this->context->msg( 'newsectionsummary' ) |
||
3167 | ->rawParams( $wgParser->stripSectionName( $summary ) ) |
||
3168 | ->inContentLanguage()->text(); |
||
3169 | } |
||
3170 | |||
3171 | $message = $isSubjectPreview ? 'subject-preview' : 'summary-preview'; |
||
3172 | |||
3173 | $summary = $this->context->msg( $message )->parse() |
||
3174 | . Linker::commentBlock( $summary, $this->mTitle, $isSubjectPreview ); |
||
3175 | return Xml::tags( 'div', [ 'class' => 'mw-summary-preview' ], $summary ); |
||
3176 | } |
||
3177 | |||
3178 | protected function showFormBeforeText() { |
||
3179 | global $wgOut; |
||
3180 | $section = htmlspecialchars( $this->section ); |
||
3181 | $wgOut->addHTML( <<<HTML |
||
3182 | <input type='hidden' value="{$section}" name="wpSection"/> |
||
3183 | <input type='hidden' value="{$this->starttime}" name="wpStarttime" /> |
||
3184 | <input type='hidden' value="{$this->edittime}" name="wpEdittime" /> |
||
3185 | <input type='hidden' value="{$this->editRevId}" name="editRevId" /> |
||
3186 | <input type='hidden' value="{$this->scrolltop}" name="wpScrolltop" id="wpScrolltop" /> |
||
3187 | |||
3188 | HTML |
||
3189 | ); |
||
3190 | if ( !$this->checkUnicodeCompliantBrowser() ) { |
||
3191 | $wgOut->addHTML( Html::hidden( 'safemode', '1' ) ); |
||
3192 | } |
||
3193 | } |
||
3194 | |||
3195 | protected function showFormAfterText() { |
||
3196 | global $wgOut, $wgUser; |
||
3197 | /** |
||
3198 | * To make it harder for someone to slip a user a page |
||
3199 | * which submits an edit form to the wiki without their |
||
3200 | * knowledge, a random token is associated with the login |
||
3201 | * session. If it's not passed back with the submission, |
||
3202 | * we won't save the page, or render user JavaScript and |
||
3203 | * CSS previews. |
||
3204 | * |
||
3205 | * For anon editors, who may not have a session, we just |
||
3206 | * include the constant suffix to prevent editing from |
||
3207 | * broken text-mangling proxies. |
||
3208 | */ |
||
3209 | $wgOut->addHTML( "\n" . Html::hidden( "wpEditToken", $wgUser->getEditToken() ) . "\n" ); |
||
3210 | } |
||
3211 | |||
3212 | /** |
||
3213 | * Subpage overridable method for printing the form for page content editing |
||
3214 | * By default this simply outputs wpTextbox1 |
||
3215 | * Subclasses can override this to provide a custom UI for editing; |
||
3216 | * be it a form, or simply wpTextbox1 with a modified content that will be |
||
3217 | * reverse modified when extracted from the post data. |
||
3218 | * Note that this is basically the inverse for importContentFormData |
||
3219 | */ |
||
3220 | protected function showContentForm() { |
||
3221 | $this->showTextbox1(); |
||
3222 | } |
||
3223 | |||
3224 | /** |
||
3225 | * Method to output wpTextbox1 |
||
3226 | * The $textoverride method can be used by subclasses overriding showContentForm |
||
3227 | * to pass back to this method. |
||
3228 | * |
||
3229 | * @param array $customAttribs Array of html attributes to use in the textarea |
||
3230 | * @param string $textoverride Optional text to override $this->textarea1 with |
||
3231 | */ |
||
3232 | protected function showTextbox1( $customAttribs = null, $textoverride = null ) { |
||
3233 | if ( $this->wasDeletedSinceLastEdit() && $this->formtype == 'save' ) { |
||
3234 | $attribs = [ 'style' => 'display:none;' ]; |
||
3235 | } else { |
||
3236 | $classes = []; // Textarea CSS |
||
3237 | if ( $this->mTitle->isProtected( 'edit' ) && |
||
3238 | MWNamespace::getRestrictionLevels( $this->mTitle->getNamespace() ) !== [ '' ] |
||
3239 | ) { |
||
3240 | # Is the title semi-protected? |
||
3241 | if ( $this->mTitle->isSemiProtected() ) { |
||
3242 | $classes[] = 'mw-textarea-sprotected'; |
||
3243 | } else { |
||
3244 | # Then it must be protected based on static groups (regular) |
||
3245 | $classes[] = 'mw-textarea-protected'; |
||
3246 | } |
||
3247 | # Is the title cascade-protected? |
||
3248 | if ( $this->mTitle->isCascadeProtected() ) { |
||
3249 | $classes[] = 'mw-textarea-cprotected'; |
||
3250 | } |
||
3251 | } |
||
3252 | # Is an old revision being edited? |
||
3253 | if ( $this->isOldRev ) { |
||
3254 | $classes[] = 'mw-textarea-oldrev'; |
||
3255 | } |
||
3256 | |||
3257 | $attribs = [ 'tabindex' => 1 ]; |
||
3258 | |||
3259 | if ( is_array( $customAttribs ) ) { |
||
3260 | $attribs += $customAttribs; |
||
3261 | } |
||
3262 | |||
3263 | if ( count( $classes ) ) { |
||
3264 | if ( isset( $attribs['class'] ) ) { |
||
3265 | $classes[] = $attribs['class']; |
||
3266 | } |
||
3267 | $attribs['class'] = implode( ' ', $classes ); |
||
3268 | } |
||
3269 | } |
||
3270 | |||
3271 | $this->showTextbox( |
||
3272 | $textoverride !== null ? $textoverride : $this->textbox1, |
||
3273 | 'wpTextbox1', |
||
3274 | $attribs |
||
3275 | ); |
||
3276 | } |
||
3277 | |||
3278 | protected function showTextbox2() { |
||
3279 | $this->showTextbox( $this->textbox2, 'wpTextbox2', [ 'tabindex' => 6, 'readonly' ] ); |
||
3280 | } |
||
3281 | |||
3282 | protected function showTextbox( $text, $name, $customAttribs = [] ) { |
||
3283 | global $wgOut, $wgUser; |
||
3284 | |||
3285 | $wikitext = $this->safeUnicodeOutput( $text ); |
||
3286 | if ( strval( $wikitext ) !== '' ) { |
||
3287 | // Ensure there's a newline at the end, otherwise adding lines |
||
3288 | // is awkward. |
||
3289 | // But don't add a newline if the ext is empty, or Firefox in XHTML |
||
3290 | // mode will show an extra newline. A bit annoying. |
||
3291 | $wikitext .= "\n"; |
||
3292 | } |
||
3293 | |||
3294 | $attribs = $customAttribs + [ |
||
3295 | 'accesskey' => ',', |
||
3296 | 'id' => $name, |
||
3297 | 'cols' => $wgUser->getIntOption( 'cols' ), |
||
3298 | 'rows' => $wgUser->getIntOption( 'rows' ), |
||
3299 | // Avoid PHP notices when appending preferences |
||
3300 | // (appending allows customAttribs['style'] to still work). |
||
3301 | 'style' => '' |
||
3302 | ]; |
||
3303 | |||
3304 | // The following classes can be used here: |
||
3305 | // * mw-editfont-default |
||
3306 | // * mw-editfont-monospace |
||
3307 | // * mw-editfont-sans-serif |
||
3308 | // * mw-editfont-serif |
||
3309 | $class = 'mw-editfont-' . $wgUser->getOption( 'editfont' ); |
||
3310 | |||
3311 | if ( isset( $attribs['class'] ) ) { |
||
3312 | if ( is_string( $attribs['class'] ) ) { |
||
3313 | $attribs['class'] .= ' ' . $class; |
||
3314 | } elseif ( is_array( $attribs['class'] ) ) { |
||
3315 | $attribs['class'][] = $class; |
||
3316 | } |
||
3317 | } else { |
||
3318 | $attribs['class'] = $class; |
||
3319 | } |
||
3320 | |||
3321 | $pageLang = $this->mTitle->getPageLanguage(); |
||
3322 | $attribs['lang'] = $pageLang->getHtmlCode(); |
||
3323 | $attribs['dir'] = $pageLang->getDir(); |
||
3324 | |||
3325 | $wgOut->addHTML( Html::textarea( $name, $wikitext, $attribs ) ); |
||
3326 | } |
||
3327 | |||
3328 | protected function displayPreviewArea( $previewOutput, $isOnTop = false ) { |
||
3329 | global $wgOut; |
||
3330 | $classes = []; |
||
3331 | if ( $isOnTop ) { |
||
3332 | $classes[] = 'ontop'; |
||
3333 | } |
||
3334 | |||
3335 | $attribs = [ 'id' => 'wikiPreview', 'class' => implode( ' ', $classes ) ]; |
||
3336 | |||
3337 | if ( $this->formtype != 'preview' ) { |
||
3338 | $attribs['style'] = 'display: none;'; |
||
3339 | } |
||
3340 | |||
3341 | $wgOut->addHTML( Xml::openElement( 'div', $attribs ) ); |
||
3342 | |||
3343 | if ( $this->formtype == 'preview' ) { |
||
3344 | $this->showPreview( $previewOutput ); |
||
3345 | } else { |
||
3346 | // Empty content container for LivePreview |
||
3347 | $pageViewLang = $this->mTitle->getPageViewLanguage(); |
||
3348 | $attribs = [ 'lang' => $pageViewLang->getHtmlCode(), 'dir' => $pageViewLang->getDir(), |
||
3349 | 'class' => 'mw-content-' . $pageViewLang->getDir() ]; |
||
3350 | $wgOut->addHTML( Html::rawElement( 'div', $attribs ) ); |
||
3351 | } |
||
3352 | |||
3353 | $wgOut->addHTML( '</div>' ); |
||
3354 | |||
3355 | View Code Duplication | if ( $this->formtype == 'diff' ) { |
|
3356 | try { |
||
3357 | $this->showDiff(); |
||
3358 | } catch ( MWContentSerializationException $ex ) { |
||
3359 | $msg = $this->context->msg( |
||
3360 | 'content-failed-to-parse', |
||
3361 | $this->contentModel, |
||
3362 | $this->contentFormat, |
||
3363 | $ex->getMessage() |
||
3364 | ); |
||
3365 | $wgOut->addWikiText( '<div class="error">' . $msg->text() . '</div>' ); |
||
3366 | } |
||
3367 | } |
||
3368 | } |
||
3369 | |||
3370 | /** |
||
3371 | * Append preview output to $wgOut. |
||
3372 | * Includes category rendering if this is a category page. |
||
3373 | * |
||
3374 | * @param string $text The HTML to be output for the preview. |
||
3375 | */ |
||
3376 | protected function showPreview( $text ) { |
||
3377 | global $wgOut; |
||
3378 | if ( $this->mTitle->getNamespace() == NS_CATEGORY ) { |
||
3379 | $this->mArticle->openShowCategory(); |
||
3380 | } |
||
3381 | # This hook seems slightly odd here, but makes things more |
||
3382 | # consistent for extensions. |
||
3383 | Hooks::run( 'OutputPageBeforeHTML', [ &$wgOut, &$text ] ); |
||
3384 | $wgOut->addHTML( $text ); |
||
3385 | if ( $this->mTitle->getNamespace() == NS_CATEGORY ) { |
||
3386 | $this->mArticle->closeShowCategory(); |
||
3387 | } |
||
3388 | } |
||
3389 | |||
3390 | /** |
||
3391 | * Get a diff between the current contents of the edit box and the |
||
3392 | * version of the page we're editing from. |
||
3393 | * |
||
3394 | * If this is a section edit, we'll replace the section as for final |
||
3395 | * save and then make a comparison. |
||
3396 | */ |
||
3397 | function showDiff() { |
||
3398 | global $wgUser, $wgContLang, $wgOut; |
||
3399 | |||
3400 | $oldtitlemsg = 'currentrev'; |
||
3401 | # if message does not exist, show diff against the preloaded default |
||
3402 | if ( $this->mTitle->getNamespace() == NS_MEDIAWIKI && !$this->mTitle->exists() ) { |
||
3403 | $oldtext = $this->mTitle->getDefaultMessageText(); |
||
3404 | if ( $oldtext !== false ) { |
||
3405 | $oldtitlemsg = 'defaultmessagetext'; |
||
3406 | $oldContent = $this->toEditContent( $oldtext ); |
||
3407 | } else { |
||
3408 | $oldContent = null; |
||
3409 | } |
||
3410 | } else { |
||
3411 | $oldContent = $this->getCurrentContent(); |
||
3412 | } |
||
3413 | |||
3414 | $textboxContent = $this->toEditContent( $this->textbox1 ); |
||
3415 | if ( $this->editRevId !== null ) { |
||
3416 | $newContent = $this->page->replaceSectionAtRev( |
||
3417 | $this->section, $textboxContent, $this->summary, $this->editRevId |
||
3418 | ); |
||
3419 | } else { |
||
3420 | $newContent = $this->page->replaceSectionContent( |
||
3421 | $this->section, $textboxContent, $this->summary, $this->edittime |
||
3422 | ); |
||
3423 | } |
||
3424 | |||
3425 | if ( $newContent ) { |
||
3426 | ContentHandler::runLegacyHooks( 'EditPageGetDiffText', [ $this, &$newContent ], '1.21' ); |
||
3427 | Hooks::run( 'EditPageGetDiffContent', [ $this, &$newContent ] ); |
||
3428 | |||
3429 | $popts = ParserOptions::newFromUserAndLang( $wgUser, $wgContLang ); |
||
3430 | $newContent = $newContent->preSaveTransform( $this->mTitle, $wgUser, $popts ); |
||
3431 | } |
||
3432 | |||
3433 | if ( ( $oldContent && !$oldContent->isEmpty() ) || ( $newContent && !$newContent->isEmpty() ) ) { |
||
3434 | $oldtitle = $this->context->msg( $oldtitlemsg )->parse(); |
||
3435 | $newtitle = $this->context->msg( 'yourtext' )->parse(); |
||
3436 | |||
3437 | if ( !$oldContent ) { |
||
3438 | $oldContent = $newContent->getContentHandler()->makeEmptyContent(); |
||
3439 | } |
||
3440 | |||
3441 | if ( !$newContent ) { |
||
3442 | $newContent = $oldContent->getContentHandler()->makeEmptyContent(); |
||
3443 | } |
||
3444 | |||
3445 | $de = $oldContent->getContentHandler()->createDifferenceEngine( $this->mArticle->getContext() ); |
||
3446 | $de->setContent( $oldContent, $newContent ); |
||
3447 | |||
3448 | $difftext = $de->getDiff( $oldtitle, $newtitle ); |
||
3449 | $de->showDiffStyle(); |
||
3450 | } else { |
||
3451 | $difftext = ''; |
||
3452 | } |
||
3453 | |||
3454 | $wgOut->addHTML( '<div id="wikiDiff">' . $difftext . '</div>' ); |
||
3455 | } |
||
3456 | |||
3457 | /** |
||
3458 | * Show the header copyright warning. |
||
3459 | */ |
||
3460 | protected function showHeaderCopyrightWarning() { |
||
3461 | $msg = 'editpage-head-copy-warn'; |
||
3462 | if ( !$this->context->msg( $msg )->isDisabled() ) { |
||
3463 | global $wgOut; |
||
3464 | $wgOut->wrapWikiMsg( "<div class='editpage-head-copywarn'>\n$1\n</div>", |
||
3465 | 'editpage-head-copy-warn' ); |
||
3466 | } |
||
3467 | } |
||
3468 | |||
3469 | /** |
||
3470 | * Give a chance for site and per-namespace customizations of |
||
3471 | * terms of service summary link that might exist separately |
||
3472 | * from the copyright notice. |
||
3473 | * |
||
3474 | * This will display between the save button and the edit tools, |
||
3475 | * so should remain short! |
||
3476 | */ |
||
3477 | protected function showTosSummary() { |
||
3478 | $msg = 'editpage-tos-summary'; |
||
3479 | Hooks::run( 'EditPageTosSummary', [ $this->mTitle, &$msg ] ); |
||
3480 | if ( !$this->context->msg( $msg )->isDisabled() ) { |
||
3481 | global $wgOut; |
||
3482 | $wgOut->addHTML( '<div class="mw-tos-summary">' ); |
||
3483 | $wgOut->addWikiMsg( $msg ); |
||
3484 | $wgOut->addHTML( '</div>' ); |
||
3485 | } |
||
3486 | } |
||
3487 | |||
3488 | protected function showEditTools() { |
||
3489 | global $wgOut; |
||
3490 | $wgOut->addHTML( '<div class="mw-editTools">' . |
||
3491 | $this->context->msg( 'edittools' )->inContentLanguage()->parse() . |
||
3492 | '</div>' ); |
||
3493 | } |
||
3494 | |||
3495 | /** |
||
3496 | * Get the copyright warning |
||
3497 | * |
||
3498 | * Renamed to getCopyrightWarning(), old name kept around for backwards compatibility |
||
3499 | * @return string |
||
3500 | */ |
||
3501 | protected function getCopywarn() { |
||
3502 | return self::getCopyrightWarning( $this->mTitle ); |
||
3503 | } |
||
3504 | |||
3505 | /** |
||
3506 | * Get the copyright warning, by default returns wikitext |
||
3507 | * |
||
3508 | * @param Title $title |
||
3509 | * @param string $format Output format, valid values are any function of a Message object |
||
3510 | * @return string |
||
3511 | */ |
||
3512 | public static function getCopyrightWarning( $title, $format = 'plain', $langcode = null ) { |
||
3513 | global $wgRightsText; |
||
3514 | if ( $wgRightsText ) { |
||
3515 | $copywarnMsg = [ 'copyrightwarning', |
||
3516 | '[[' . wfMessage( 'copyrightpage' )->inContentLanguage()->text() . ']]', |
||
3517 | $wgRightsText ]; |
||
3518 | } else { |
||
3519 | $copywarnMsg = [ 'copyrightwarning2', |
||
3520 | '[[' . wfMessage( 'copyrightpage' )->inContentLanguage()->text() . ']]' ]; |
||
3521 | } |
||
3522 | // Allow for site and per-namespace customization of contribution/copyright notice. |
||
3523 | Hooks::run( 'EditPageCopyrightWarning', [ $title, &$copywarnMsg ] ); |
||
3524 | |||
3525 | $msg = call_user_func_array( 'wfMessage', $copywarnMsg )->title( $title ); |
||
3526 | if ( $langcode ) { |
||
3527 | $msg->inLanguage( $langcode ); |
||
3528 | } |
||
3529 | return "<div id=\"editpage-copywarn\">\n" . |
||
3530 | $msg->$format() . "\n</div>"; |
||
3531 | } |
||
3532 | |||
3533 | /** |
||
3534 | * Get the Limit report for page previews |
||
3535 | * |
||
3536 | * @since 1.22 |
||
3537 | * @param ParserOutput $output ParserOutput object from the parse |
||
3538 | * @return string HTML |
||
3539 | */ |
||
3540 | public static function getPreviewLimitReport( $output ) { |
||
3541 | if ( !$output || !$output->getLimitReportData() ) { |
||
3542 | return ''; |
||
3543 | } |
||
3544 | |||
3545 | $limitReport = Html::rawElement( 'div', [ 'class' => 'mw-limitReportExplanation' ], |
||
3546 | wfMessage( 'limitreport-title' )->parseAsBlock() |
||
3547 | ); |
||
3548 | |||
3549 | // Show/hide animation doesn't work correctly on a table, so wrap it in a div. |
||
3550 | $limitReport .= Html::openElement( 'div', [ 'class' => 'preview-limit-report-wrapper' ] ); |
||
3551 | |||
3552 | $limitReport .= Html::openElement( 'table', [ |
||
3553 | 'class' => 'preview-limit-report wikitable' |
||
3554 | ] ) . |
||
3555 | Html::openElement( 'tbody' ); |
||
3556 | |||
3557 | foreach ( $output->getLimitReportData()['limitreport'] as $key => $value ) { |
||
3558 | if ( Hooks::run( 'ParserLimitReportFormat', |
||
3559 | [ $key, &$value, &$limitReport, true, true ] |
||
3560 | ) ) { |
||
3561 | $keyMsg = wfMessage( "limitreport-$key" ); |
||
3562 | $valueMsg = wfMessage( |
||
3563 | [ "limitreport-$key-value-html", "limitreport-$key-value" ] |
||
3564 | ); |
||
3565 | if ( !$valueMsg->exists() ) { |
||
3566 | $valueMsg = new RawMessage( '$1' ); |
||
3567 | } |
||
3568 | if ( !$keyMsg->isDisabled() && !$valueMsg->isDisabled() ) { |
||
3569 | // If it's a value/limit array, convert it for $1/$2 |
||
3570 | if ( is_array( $value ) && isset( $value['value'] ) ) { |
||
3571 | $value = [ $value['value'], $value['limit'] ]; |
||
3572 | } |
||
3573 | $limitReport .= Html::openElement( 'tr' ) . |
||
3574 | Html::rawElement( 'th', null, $keyMsg->parse() ) . |
||
3575 | Html::rawElement( 'td', null, $valueMsg->params( $value )->parse() ) . |
||
3576 | Html::closeElement( 'tr' ); |
||
3577 | } |
||
3578 | } |
||
3579 | } |
||
3580 | |||
3581 | $limitReport .= Html::closeElement( 'tbody' ) . |
||
3582 | Html::closeElement( 'table' ) . |
||
3583 | Html::closeElement( 'div' ); |
||
3584 | |||
3585 | return $limitReport; |
||
3586 | } |
||
3587 | |||
3588 | protected function showStandardInputs( &$tabindex = 2 ) { |
||
3589 | global $wgOut; |
||
3590 | $wgOut->addHTML( "<div class='editOptions'>\n" ); |
||
3591 | |||
3592 | View Code Duplication | if ( $this->section != 'new' ) { |
|
3593 | $this->showSummaryInput( false, $this->summary ); |
||
3594 | $wgOut->addHTML( $this->getSummaryPreview( false, $this->summary ) ); |
||
3595 | } |
||
3596 | |||
3597 | $checkboxes = $this->getCheckboxes( $tabindex, |
||
3598 | [ 'minor' => $this->minoredit, 'watch' => $this->watchthis ] ); |
||
3599 | $wgOut->addHTML( "<div class='editCheckboxes'>" . implode( $checkboxes, "\n" ) . "</div>\n" ); |
||
3600 | |||
3601 | // Show copyright warning. |
||
3602 | $wgOut->addWikiText( $this->getCopywarn() ); |
||
3603 | $wgOut->addHTML( $this->editFormTextAfterWarn ); |
||
3604 | |||
3605 | $wgOut->addHTML( "<div class='editButtons'>\n" ); |
||
3606 | $wgOut->addHTML( implode( $this->getEditButtons( $tabindex ), "\n" ) . "\n" ); |
||
3607 | |||
3608 | $cancel = $this->getCancelLink(); |
||
3609 | if ( $cancel !== '' ) { |
||
3610 | $cancel .= Html::element( 'span', |
||
3611 | [ 'class' => 'mw-editButtons-pipe-separator' ], |
||
3612 | $this->context->msg( 'pipe-separator' )->text() ); |
||
3613 | } |
||
3614 | |||
3615 | $message = $this->context->msg( 'edithelppage' )->inContentLanguage()->text(); |
||
3616 | $edithelpurl = Skin::makeInternalOrExternalUrl( $message ); |
||
3617 | $attrs = [ |
||
3618 | 'target' => 'helpwindow', |
||
3619 | 'href' => $edithelpurl, |
||
3620 | ]; |
||
3621 | $edithelp = Html::linkButton( $this->context->msg( 'edithelp' )->text(), |
||
3622 | $attrs, [ 'mw-ui-quiet' ] ) . |
||
3623 | $this->context->msg( 'word-separator' )->escaped() . |
||
3624 | $this->context->msg( 'newwindow' )->parse(); |
||
3625 | |||
3626 | $wgOut->addHTML( " <span class='cancelLink'>{$cancel}</span>\n" ); |
||
3627 | $wgOut->addHTML( " <span class='editHelp'>{$edithelp}</span>\n" ); |
||
3628 | $wgOut->addHTML( "</div><!-- editButtons -->\n" ); |
||
3629 | |||
3630 | Hooks::run( 'EditPage::showStandardInputs:options', [ $this, $wgOut, &$tabindex ] ); |
||
3631 | |||
3632 | $wgOut->addHTML( "</div><!-- editOptions -->\n" ); |
||
3633 | } |
||
3634 | |||
3635 | /** |
||
3636 | * Show an edit conflict. textbox1 is already shown in showEditForm(). |
||
3637 | * If you want to use another entry point to this function, be careful. |
||
3638 | */ |
||
3639 | protected function showConflict() { |
||
3640 | global $wgOut; |
||
3641 | |||
3642 | if ( Hooks::run( 'EditPageBeforeConflictDiff', [ &$this, &$wgOut ] ) ) { |
||
3643 | $stats = $wgOut->getContext()->getStats(); |
||
3644 | $stats->increment( 'edit.failures.conflict' ); |
||
3645 | // Only include 'standard' namespaces to avoid creating unknown numbers of statsd metrics |
||
3646 | if ( |
||
3647 | $this->mTitle->getNamespace() >= NS_MAIN && |
||
3648 | $this->mTitle->getNamespace() <= NS_CATEGORY_TALK |
||
3649 | ) { |
||
3650 | $stats->increment( 'edit.failures.conflict.byNamespaceId.' . $this->mTitle->getNamespace() ); |
||
3651 | } |
||
3652 | |||
3653 | $wgOut->wrapWikiMsg( '<h2>$1</h2>', "yourdiff" ); |
||
3654 | |||
3655 | $content1 = $this->toEditContent( $this->textbox1 ); |
||
3656 | $content2 = $this->toEditContent( $this->textbox2 ); |
||
3657 | |||
3658 | $handler = ContentHandler::getForModelID( $this->contentModel ); |
||
3659 | $de = $handler->createDifferenceEngine( $this->mArticle->getContext() ); |
||
3660 | $de->setContent( $content2, $content1 ); |
||
3661 | $de->showDiff( |
||
3662 | $this->context->msg( 'yourtext' )->parse(), |
||
3663 | $this->context->msg( 'storedversion' )->text() |
||
3664 | ); |
||
3665 | |||
3666 | $wgOut->wrapWikiMsg( '<h2>$1</h2>', "yourtext" ); |
||
3667 | $this->showTextbox2(); |
||
3668 | } |
||
3669 | } |
||
3670 | |||
3671 | /** |
||
3672 | * @return string |
||
3673 | */ |
||
3674 | public function getCancelLink() { |
||
3675 | $cancelParams = []; |
||
3676 | if ( !$this->isConflict && $this->oldid > 0 ) { |
||
3677 | $cancelParams['oldid'] = $this->oldid; |
||
3678 | } elseif ( $this->getContextTitle()->isRedirect() ) { |
||
3679 | $cancelParams['redirect'] = 'no'; |
||
3680 | } |
||
3681 | $attrs = [ 'id' => 'mw-editform-cancel' ]; |
||
3682 | |||
3683 | return Linker::linkKnown( |
||
3684 | $this->getContextTitle(), |
||
3685 | $this->context->msg( 'cancel' )->parse(), |
||
3686 | Html::buttonAttributes( $attrs, [ 'mw-ui-quiet' ] ), |
||
3687 | $cancelParams |
||
3688 | ); |
||
3689 | } |
||
3690 | |||
3691 | /** |
||
3692 | * Returns the URL to use in the form's action attribute. |
||
3693 | * This is used by EditPage subclasses when simply customizing the action |
||
3694 | * variable in the constructor is not enough. This can be used when the |
||
3695 | * EditPage lives inside of a Special page rather than a custom page action. |
||
3696 | * |
||
3697 | * @param Title $title Title object for which is being edited (where we go to for &action= links) |
||
3698 | * @return string |
||
3699 | */ |
||
3700 | protected function getActionURL( Title $title ) { |
||
3701 | return $title->getLocalURL( [ 'action' => $this->action ] ); |
||
3702 | } |
||
3703 | |||
3704 | /** |
||
3705 | * Check if a page was deleted while the user was editing it, before submit. |
||
3706 | * Note that we rely on the logging table, which hasn't been always there, |
||
3707 | * but that doesn't matter, because this only applies to brand new |
||
3708 | * deletes. |
||
3709 | * @return bool |
||
3710 | */ |
||
3711 | protected function wasDeletedSinceLastEdit() { |
||
3712 | if ( $this->deletedSinceEdit !== null ) { |
||
3713 | return $this->deletedSinceEdit; |
||
3714 | } |
||
3715 | |||
3716 | $this->deletedSinceEdit = false; |
||
3717 | |||
3718 | if ( !$this->mTitle->exists() && $this->mTitle->isDeletedQuick() ) { |
||
3719 | $this->lastDelete = $this->getLastDelete(); |
||
3720 | if ( $this->lastDelete ) { |
||
3721 | $deleteTime = wfTimestamp( TS_MW, $this->lastDelete->log_timestamp ); |
||
3722 | if ( $deleteTime > $this->starttime ) { |
||
3723 | $this->deletedSinceEdit = true; |
||
3724 | } |
||
3725 | } |
||
3726 | } |
||
3727 | |||
3728 | return $this->deletedSinceEdit; |
||
3729 | } |
||
3730 | |||
3731 | /** |
||
3732 | * @return bool|stdClass |
||
3733 | */ |
||
3734 | protected function getLastDelete() { |
||
3735 | $dbr = wfGetDB( DB_REPLICA ); |
||
3736 | $data = $dbr->selectRow( |
||
3737 | [ 'logging', 'user' ], |
||
3738 | [ |
||
3739 | 'log_type', |
||
3740 | 'log_action', |
||
3741 | 'log_timestamp', |
||
3742 | 'log_user', |
||
3743 | 'log_namespace', |
||
3744 | 'log_title', |
||
3745 | 'log_comment', |
||
3746 | 'log_params', |
||
3747 | 'log_deleted', |
||
3748 | 'user_name' |
||
3749 | ], [ |
||
3750 | 'log_namespace' => $this->mTitle->getNamespace(), |
||
3751 | 'log_title' => $this->mTitle->getDBkey(), |
||
3752 | 'log_type' => 'delete', |
||
3753 | 'log_action' => 'delete', |
||
3754 | 'user_id=log_user' |
||
3755 | ], |
||
3756 | __METHOD__, |
||
3757 | [ 'LIMIT' => 1, 'ORDER BY' => 'log_timestamp DESC' ] |
||
3758 | ); |
||
3759 | // Quick paranoid permission checks... |
||
3760 | if ( is_object( $data ) ) { |
||
3761 | if ( $data->log_deleted & LogPage::DELETED_USER ) { |
||
3762 | $data->user_name = $this->context->msg( 'rev-deleted-user' )->escaped(); |
||
3763 | } |
||
3764 | |||
3765 | if ( $data->log_deleted & LogPage::DELETED_COMMENT ) { |
||
3766 | $data->log_comment = $this->context->msg( 'rev-deleted-comment' )->escaped(); |
||
3767 | } |
||
3768 | } |
||
3769 | |||
3770 | return $data; |
||
3771 | } |
||
3772 | |||
3773 | /** |
||
3774 | * Get the rendered text for previewing. |
||
3775 | * @throws MWException |
||
3776 | * @return string |
||
3777 | */ |
||
3778 | function getPreviewText() { |
||
3779 | global $wgOut, $wgRawHtml, $wgLang; |
||
3780 | global $wgAllowUserCss, $wgAllowUserJs; |
||
3781 | |||
3782 | $stats = $wgOut->getContext()->getStats(); |
||
3783 | |||
3784 | if ( $wgRawHtml && !$this->mTokenOk ) { |
||
3785 | // Could be an offsite preview attempt. This is very unsafe if |
||
3786 | // HTML is enabled, as it could be an attack. |
||
3787 | $parsedNote = ''; |
||
3788 | if ( $this->textbox1 !== '' ) { |
||
3789 | // Do not put big scary notice, if previewing the empty |
||
3790 | // string, which happens when you initially edit |
||
3791 | // a category page, due to automatic preview-on-open. |
||
3792 | $parsedNote = $wgOut->parse( "<div class='previewnote'>" . |
||
3793 | $this->context->msg( 'session_fail_preview_html' )->text() . "</div>", |
||
3794 | true, /* interface */true ); |
||
3795 | } |
||
3796 | $stats->increment( 'edit.failures.session_loss' ); |
||
3797 | return $parsedNote; |
||
3798 | } |
||
3799 | |||
3800 | $note = ''; |
||
3801 | |||
3802 | try { |
||
3803 | $content = $this->toEditContent( $this->textbox1 ); |
||
3804 | |||
3805 | $previewHTML = ''; |
||
3806 | if ( !Hooks::run( |
||
3807 | 'AlternateEditPreview', |
||
3808 | [ $this, &$content, &$previewHTML, &$this->mParserOutput ] ) |
||
3809 | ) { |
||
3810 | return $previewHTML; |
||
3811 | } |
||
3812 | |||
3813 | # provide a anchor link to the editform |
||
3814 | $continueEditing = '<span class="mw-continue-editing">' . |
||
3815 | '[[#' . self::EDITFORM_ID . '|' . $wgLang->getArrow() . ' ' . |
||
3816 | $this->context->msg( 'continue-editing' )->text() . ']]</span>'; |
||
3817 | if ( $this->mTriedSave && !$this->mTokenOk ) { |
||
3818 | if ( $this->mTokenOkExceptSuffix ) { |
||
3819 | $note = $this->context->msg( 'token_suffix_mismatch' )->plain(); |
||
3820 | $stats->increment( 'edit.failures.bad_token' ); |
||
3821 | } else { |
||
3822 | $note = $this->context->msg( 'session_fail_preview' )->plain(); |
||
3823 | $stats->increment( 'edit.failures.session_loss' ); |
||
3824 | } |
||
3825 | } elseif ( $this->incompleteForm ) { |
||
3826 | $note = $this->context->msg( 'edit_form_incomplete' )->plain(); |
||
3827 | if ( $this->mTriedSave ) { |
||
3828 | $stats->increment( 'edit.failures.incomplete_form' ); |
||
3829 | } |
||
3830 | } else { |
||
3831 | $note = $this->context->msg( 'previewnote' )->plain() . ' ' . $continueEditing; |
||
3832 | } |
||
3833 | |||
3834 | # don't parse non-wikitext pages, show message about preview |
||
3835 | if ( $this->mTitle->isCssJsSubpage() || $this->mTitle->isCssOrJsPage() ) { |
||
3836 | if ( $this->mTitle->isCssJsSubpage() ) { |
||
3837 | $level = 'user'; |
||
3838 | } elseif ( $this->mTitle->isCssOrJsPage() ) { |
||
3839 | $level = 'site'; |
||
3840 | } else { |
||
3841 | $level = false; |
||
3842 | } |
||
3843 | |||
3844 | if ( $content->getModel() == CONTENT_MODEL_CSS ) { |
||
3845 | $format = 'css'; |
||
3846 | if ( $level === 'user' && !$wgAllowUserCss ) { |
||
3847 | $format = false; |
||
3848 | } |
||
3849 | } elseif ( $content->getModel() == CONTENT_MODEL_JAVASCRIPT ) { |
||
3850 | $format = 'js'; |
||
3851 | if ( $level === 'user' && !$wgAllowUserJs ) { |
||
3852 | $format = false; |
||
3853 | } |
||
3854 | } else { |
||
3855 | $format = false; |
||
3856 | } |
||
3857 | |||
3858 | # Used messages to make sure grep find them: |
||
3859 | # Messages: usercsspreview, userjspreview, sitecsspreview, sitejspreview |
||
3860 | if ( $level && $format ) { |
||
3861 | $note = "<div id='mw-{$level}{$format}preview'>" . |
||
3862 | $this->context->msg( "{$level}{$format}preview" )->text() . |
||
3863 | ' ' . $continueEditing . "</div>"; |
||
3864 | } |
||
3865 | } |
||
3866 | |||
3867 | # If we're adding a comment, we need to show the |
||
3868 | # summary as the headline |
||
3869 | if ( $this->section === "new" && $this->summary !== "" ) { |
||
3870 | $content = $content->addSectionHeader( $this->summary ); |
||
3871 | } |
||
3872 | |||
3873 | $hook_args = [ $this, &$content ]; |
||
3874 | ContentHandler::runLegacyHooks( 'EditPageGetPreviewText', $hook_args, '1.25' ); |
||
3875 | Hooks::run( 'EditPageGetPreviewContent', $hook_args ); |
||
3876 | |||
3877 | $parserResult = $this->doPreviewParse( $content ); |
||
3878 | $parserOutput = $parserResult['parserOutput']; |
||
3879 | $previewHTML = $parserResult['html']; |
||
3880 | $this->mParserOutput = $parserOutput; |
||
3881 | $wgOut->addParserOutputMetadata( $parserOutput ); |
||
3882 | |||
3883 | if ( count( $parserOutput->getWarnings() ) ) { |
||
3884 | $note .= "\n\n" . implode( "\n\n", $parserOutput->getWarnings() ); |
||
3885 | } |
||
3886 | |||
3887 | } catch ( MWContentSerializationException $ex ) { |
||
3888 | $m = $this->context->msg( |
||
3889 | 'content-failed-to-parse', |
||
3890 | $this->contentModel, |
||
3891 | $this->contentFormat, |
||
3892 | $ex->getMessage() |
||
3893 | ); |
||
3894 | $note .= "\n\n" . $m->parse(); |
||
3895 | $previewHTML = ''; |
||
3896 | } |
||
3897 | |||
3898 | if ( $this->isConflict ) { |
||
3899 | $conflict = '<h2 id="mw-previewconflict">' |
||
3900 | . $this->context->msg( 'previewconflict' )->escaped() . "</h2>\n"; |
||
3901 | } else { |
||
3902 | $conflict = '<hr />'; |
||
3903 | } |
||
3904 | |||
3905 | $previewhead = "<div class='previewnote'>\n" . |
||
3906 | '<h2 id="mw-previewheader">' . $this->context->msg( 'preview' )->escaped() . "</h2>" . |
||
3907 | $wgOut->parse( $note, true, /* interface */true ) . $conflict . "</div>\n"; |
||
3908 | |||
3909 | $pageViewLang = $this->mTitle->getPageViewLanguage(); |
||
3910 | $attribs = [ 'lang' => $pageViewLang->getHtmlCode(), 'dir' => $pageViewLang->getDir(), |
||
3911 | 'class' => 'mw-content-' . $pageViewLang->getDir() ]; |
||
3912 | $previewHTML = Html::rawElement( 'div', $attribs, $previewHTML ); |
||
3913 | |||
3914 | return $previewhead . $previewHTML . $this->previewTextAfterContent; |
||
3915 | } |
||
3916 | |||
3917 | /** |
||
3918 | * Get parser options for a preview |
||
3919 | * @return ParserOptions |
||
3920 | */ |
||
3921 | protected function getPreviewParserOptions() { |
||
3922 | $parserOptions = $this->page->makeParserOptions( $this->mArticle->getContext() ); |
||
3923 | $parserOptions->setIsPreview( true ); |
||
3924 | $parserOptions->setIsSectionPreview( !is_null( $this->section ) && $this->section !== '' ); |
||
3925 | $parserOptions->enableLimitReport(); |
||
3926 | return $parserOptions; |
||
3927 | } |
||
3928 | |||
3929 | /** |
||
3930 | * Parse the page for a preview. Subclasses may override this class, in order |
||
3931 | * to parse with different options, or to otherwise modify the preview HTML. |
||
3932 | * |
||
3933 | * @param Content $content The page content |
||
3934 | * @return array with keys: |
||
3935 | * - parserOutput: The ParserOutput object |
||
3936 | * - html: The HTML to be displayed |
||
3937 | */ |
||
3938 | protected function doPreviewParse( Content $content ) { |
||
3939 | global $wgUser; |
||
3940 | $parserOptions = $this->getPreviewParserOptions(); |
||
3941 | $pstContent = $content->preSaveTransform( $this->mTitle, $wgUser, $parserOptions ); |
||
3942 | $scopedCallback = $parserOptions->setupFakeRevision( |
||
3943 | $this->mTitle, $pstContent, $wgUser ); |
||
3944 | $parserOutput = $pstContent->getParserOutput( $this->mTitle, null, $parserOptions ); |
||
3945 | ScopedCallback::consume( $scopedCallback ); |
||
3946 | $parserOutput->setEditSectionTokens( false ); // no section edit links |
||
3947 | return [ |
||
3948 | 'parserOutput' => $parserOutput, |
||
3949 | 'html' => $parserOutput->getText() ]; |
||
3950 | } |
||
3951 | |||
3952 | /** |
||
3953 | * @return array |
||
3954 | */ |
||
3955 | function getTemplates() { |
||
3956 | if ( $this->preview || $this->section != '' ) { |
||
3957 | $templates = []; |
||
3958 | if ( !isset( $this->mParserOutput ) ) { |
||
3959 | return $templates; |
||
3960 | } |
||
3961 | foreach ( $this->mParserOutput->getTemplates() as $ns => $template ) { |
||
3962 | foreach ( array_keys( $template ) as $dbk ) { |
||
3963 | $templates[] = Title::makeTitle( $ns, $dbk ); |
||
3964 | } |
||
3965 | } |
||
3966 | return $templates; |
||
3967 | } else { |
||
3968 | return $this->mTitle->getTemplateLinksFrom(); |
||
3969 | } |
||
3970 | } |
||
3971 | |||
3972 | /** |
||
3973 | * Shows a bulletin board style toolbar for common editing functions. |
||
3974 | * It can be disabled in the user preferences. |
||
3975 | * |
||
3976 | * @param Title $title Title object for the page being edited (optional) |
||
3977 | * @return string |
||
3978 | */ |
||
3979 | static function getEditToolbar( $title = null ) { |
||
3980 | global $wgContLang, $wgOut; |
||
3981 | global $wgEnableUploads, $wgForeignFileRepos; |
||
3982 | |||
3983 | $imagesAvailable = $wgEnableUploads || count( $wgForeignFileRepos ); |
||
3984 | $showSignature = true; |
||
3985 | if ( $title ) { |
||
3986 | $showSignature = MWNamespace::wantSignatures( $title->getNamespace() ); |
||
3987 | } |
||
3988 | |||
3989 | /** |
||
3990 | * $toolarray is an array of arrays each of which includes the |
||
3991 | * opening tag, the closing tag, optionally a sample text that is |
||
3992 | * inserted between the two when no selection is highlighted |
||
3993 | * and. The tip text is shown when the user moves the mouse |
||
3994 | * over the button. |
||
3995 | * |
||
3996 | * Images are defined in ResourceLoaderEditToolbarModule. |
||
3997 | */ |
||
3998 | $toolarray = [ |
||
3999 | [ |
||
4000 | 'id' => 'mw-editbutton-bold', |
||
4001 | 'open' => '\'\'\'', |
||
4002 | 'close' => '\'\'\'', |
||
4003 | 'sample' => wfMessage( 'bold_sample' )->text(), |
||
4004 | 'tip' => wfMessage( 'bold_tip' )->text(), |
||
4005 | ], |
||
4006 | [ |
||
4007 | 'id' => 'mw-editbutton-italic', |
||
4008 | 'open' => '\'\'', |
||
4009 | 'close' => '\'\'', |
||
4010 | 'sample' => wfMessage( 'italic_sample' )->text(), |
||
4011 | 'tip' => wfMessage( 'italic_tip' )->text(), |
||
4012 | ], |
||
4013 | [ |
||
4014 | 'id' => 'mw-editbutton-link', |
||
4015 | 'open' => '[[', |
||
4016 | 'close' => ']]', |
||
4017 | 'sample' => wfMessage( 'link_sample' )->text(), |
||
4018 | 'tip' => wfMessage( 'link_tip' )->text(), |
||
4019 | ], |
||
4020 | [ |
||
4021 | 'id' => 'mw-editbutton-extlink', |
||
4022 | 'open' => '[', |
||
4023 | 'close' => ']', |
||
4024 | 'sample' => wfMessage( 'extlink_sample' )->text(), |
||
4025 | 'tip' => wfMessage( 'extlink_tip' )->text(), |
||
4026 | ], |
||
4027 | [ |
||
4028 | 'id' => 'mw-editbutton-headline', |
||
4029 | 'open' => "\n== ", |
||
4030 | 'close' => " ==\n", |
||
4031 | 'sample' => wfMessage( 'headline_sample' )->text(), |
||
4032 | 'tip' => wfMessage( 'headline_tip' )->text(), |
||
4033 | ], |
||
4034 | $imagesAvailable ? [ |
||
4035 | 'id' => 'mw-editbutton-image', |
||
4036 | 'open' => '[[' . $wgContLang->getNsText( NS_FILE ) . ':', |
||
4037 | 'close' => ']]', |
||
4038 | 'sample' => wfMessage( 'image_sample' )->text(), |
||
4039 | 'tip' => wfMessage( 'image_tip' )->text(), |
||
4040 | ] : false, |
||
4041 | $imagesAvailable ? [ |
||
4042 | 'id' => 'mw-editbutton-media', |
||
4043 | 'open' => '[[' . $wgContLang->getNsText( NS_MEDIA ) . ':', |
||
4044 | 'close' => ']]', |
||
4045 | 'sample' => wfMessage( 'media_sample' )->text(), |
||
4046 | 'tip' => wfMessage( 'media_tip' )->text(), |
||
4047 | ] : false, |
||
4048 | [ |
||
4049 | 'id' => 'mw-editbutton-nowiki', |
||
4050 | 'open' => "<nowiki>", |
||
4051 | 'close' => "</nowiki>", |
||
4052 | 'sample' => wfMessage( 'nowiki_sample' )->text(), |
||
4053 | 'tip' => wfMessage( 'nowiki_tip' )->text(), |
||
4054 | ], |
||
4055 | $showSignature ? [ |
||
4056 | 'id' => 'mw-editbutton-signature', |
||
4057 | 'open' => wfMessage( 'sig-text', '~~~~' )->inContentLanguage()->text(), |
||
4058 | 'close' => '', |
||
4059 | 'sample' => '', |
||
4060 | 'tip' => wfMessage( 'sig_tip' )->text(), |
||
4061 | ] : false, |
||
4062 | [ |
||
4063 | 'id' => 'mw-editbutton-hr', |
||
4064 | 'open' => "\n----\n", |
||
4065 | 'close' => '', |
||
4066 | 'sample' => '', |
||
4067 | 'tip' => wfMessage( 'hr_tip' )->text(), |
||
4068 | ] |
||
4069 | ]; |
||
4070 | |||
4071 | $script = 'mw.loader.using("mediawiki.toolbar", function () {'; |
||
4072 | foreach ( $toolarray as $tool ) { |
||
4073 | if ( !$tool ) { |
||
4074 | continue; |
||
4075 | } |
||
4076 | |||
4077 | $params = [ |
||
4078 | // Images are defined in ResourceLoaderEditToolbarModule |
||
4079 | false, |
||
4080 | // Note that we use the tip both for the ALT tag and the TITLE tag of the image. |
||
4081 | // Older browsers show a "speedtip" type message only for ALT. |
||
4082 | // Ideally these should be different, realistically they |
||
4083 | // probably don't need to be. |
||
4084 | $tool['tip'], |
||
4085 | $tool['open'], |
||
4086 | $tool['close'], |
||
4087 | $tool['sample'], |
||
4088 | $tool['id'], |
||
4089 | ]; |
||
4090 | |||
4091 | $script .= Xml::encodeJsCall( |
||
4092 | 'mw.toolbar.addButton', |
||
4093 | $params, |
||
4094 | ResourceLoader::inDebugMode() |
||
4095 | ); |
||
4096 | } |
||
4097 | |||
4098 | $script .= '});'; |
||
4099 | $wgOut->addScript( ResourceLoader::makeInlineScript( $script ) ); |
||
4100 | |||
4101 | $toolbar = '<div id="toolbar"></div>'; |
||
4102 | |||
4103 | Hooks::run( 'EditPageBeforeEditToolbar', [ &$toolbar ] ); |
||
4104 | |||
4105 | return $toolbar; |
||
4106 | } |
||
4107 | |||
4108 | /** |
||
4109 | * Returns an array of html code of the following checkboxes: |
||
4110 | * minor and watch |
||
4111 | * |
||
4112 | * @param int $tabindex Current tabindex |
||
4113 | * @param array $checked Array of checkbox => bool, where bool indicates the checked |
||
4114 | * status of the checkbox |
||
4115 | * |
||
4116 | * @return array |
||
4117 | */ |
||
4118 | public function getCheckboxes( &$tabindex, $checked ) { |
||
4119 | global $wgUser, $wgUseMediaWikiUIEverywhere; |
||
4120 | |||
4121 | $checkboxes = []; |
||
4122 | |||
4123 | // don't show the minor edit checkbox if it's a new page or section |
||
4124 | if ( !$this->isNew ) { |
||
4125 | $checkboxes['minor'] = ''; |
||
4126 | $minorLabel = $this->context->msg( 'minoredit' )->parse(); |
||
4127 | View Code Duplication | if ( $wgUser->isAllowed( 'minoredit' ) ) { |
|
4128 | $attribs = [ |
||
4129 | 'tabindex' => ++$tabindex, |
||
4130 | 'accesskey' => $this->context->msg( 'accesskey-minoredit' )->text(), |
||
4131 | 'id' => 'wpMinoredit', |
||
4132 | ]; |
||
4133 | $minorEditHtml = |
||
4134 | Xml::check( 'wpMinoredit', $checked['minor'], $attribs ) . |
||
4135 | " <label for='wpMinoredit' id='mw-editpage-minoredit'" . |
||
4136 | Xml::expandAttributes( [ 'title' => Linker::titleAttrib( 'minoredit', 'withaccess' ) ] ) . |
||
4137 | ">{$minorLabel}</label>"; |
||
4138 | |||
4139 | if ( $wgUseMediaWikiUIEverywhere ) { |
||
4140 | $checkboxes['minor'] = Html::openElement( 'div', [ 'class' => 'mw-ui-checkbox' ] ) . |
||
4141 | $minorEditHtml . |
||
4142 | Html::closeElement( 'div' ); |
||
4143 | } else { |
||
4144 | $checkboxes['minor'] = $minorEditHtml; |
||
4145 | } |
||
4146 | } |
||
4147 | } |
||
4148 | |||
4149 | $watchLabel = $this->context->msg( 'watchthis' )->parse(); |
||
4150 | $checkboxes['watch'] = ''; |
||
4151 | View Code Duplication | if ( $wgUser->isLoggedIn() ) { |
|
4152 | $attribs = [ |
||
4153 | 'tabindex' => ++$tabindex, |
||
4154 | 'accesskey' => $this->context->msg( 'accesskey-watch' )->text(), |
||
4155 | 'id' => 'wpWatchthis', |
||
4156 | ]; |
||
4157 | $watchThisHtml = |
||
4158 | Xml::check( 'wpWatchthis', $checked['watch'], $attribs ) . |
||
4159 | " <label for='wpWatchthis' id='mw-editpage-watch'" . |
||
4160 | Xml::expandAttributes( [ 'title' => Linker::titleAttrib( 'watch', 'withaccess' ) ] ) . |
||
4161 | ">{$watchLabel}</label>"; |
||
4162 | if ( $wgUseMediaWikiUIEverywhere ) { |
||
4163 | $checkboxes['watch'] = Html::openElement( 'div', [ 'class' => 'mw-ui-checkbox' ] ) . |
||
4164 | $watchThisHtml . |
||
4165 | Html::closeElement( 'div' ); |
||
4166 | } else { |
||
4167 | $checkboxes['watch'] = $watchThisHtml; |
||
4168 | } |
||
4169 | } |
||
4170 | Hooks::run( 'EditPageBeforeEditChecks', [ &$this, &$checkboxes, &$tabindex ] ); |
||
4171 | return $checkboxes; |
||
4172 | } |
||
4173 | |||
4174 | /** |
||
4175 | * Returns an array of html code of the following buttons: |
||
4176 | * save, diff, preview and live |
||
4177 | * |
||
4178 | * @param int $tabindex Current tabindex |
||
4179 | * |
||
4180 | * @return array |
||
4181 | */ |
||
4182 | public function getEditButtons( &$tabindex ) { |
||
4183 | $buttons = []; |
||
4184 | |||
4185 | $labelAsPublish = |
||
4186 | $this->mArticle->getContext()->getConfig()->get( 'EditSubmitButtonLabelPublish' ); |
||
4187 | |||
4188 | // Can't use $this->isNew as that's also true if we're adding a new section to an extant page |
||
4189 | if ( $labelAsPublish ) { |
||
4190 | $buttonLabelKey = !$this->mTitle->exists() ? 'publishpage' : 'publishchanges'; |
||
4191 | } else { |
||
4192 | $buttonLabelKey = !$this->mTitle->exists() ? 'savearticle' : 'savechanges'; |
||
4193 | } |
||
4194 | $buttonLabel = $this->context->msg( $buttonLabelKey )->text(); |
||
4195 | $attribs = [ |
||
4196 | 'id' => 'wpSave', |
||
4197 | 'name' => 'wpSave', |
||
4198 | 'tabindex' => ++$tabindex, |
||
4199 | ] + Linker::tooltipAndAccesskeyAttribs( 'save' ); |
||
4200 | $buttons['save'] = Html::submitButton( $buttonLabel, $attribs, [ 'mw-ui-progressive' ] ); |
||
4201 | |||
4202 | ++$tabindex; // use the same for preview and live preview |
||
4203 | $attribs = [ |
||
4204 | 'id' => 'wpPreview', |
||
4205 | 'name' => 'wpPreview', |
||
4206 | 'tabindex' => $tabindex, |
||
4207 | ] + Linker::tooltipAndAccesskeyAttribs( 'preview' ); |
||
4208 | $buttons['preview'] = Html::submitButton( $this->context->msg( 'showpreview' )->text(), |
||
4209 | $attribs ); |
||
4210 | $buttons['live'] = ''; |
||
4211 | |||
4212 | $attribs = [ |
||
4213 | 'id' => 'wpDiff', |
||
4214 | 'name' => 'wpDiff', |
||
4215 | 'tabindex' => ++$tabindex, |
||
4216 | ] + Linker::tooltipAndAccesskeyAttribs( 'diff' ); |
||
4217 | $buttons['diff'] = Html::submitButton( $this->context->msg( 'showdiff' )->text(), |
||
4218 | $attribs ); |
||
4219 | |||
4220 | Hooks::run( 'EditPageBeforeEditButtons', [ &$this, &$buttons, &$tabindex ] ); |
||
4221 | return $buttons; |
||
4222 | } |
||
4223 | |||
4224 | /** |
||
4225 | * Creates a basic error page which informs the user that |
||
4226 | * they have attempted to edit a nonexistent section. |
||
4227 | */ |
||
4228 | function noSuchSectionPage() { |
||
4229 | global $wgOut; |
||
4230 | |||
4231 | $wgOut->prepareErrorPage( $this->context->msg( 'nosuchsectiontitle' ) ); |
||
4232 | |||
4233 | $res = $this->context->msg( 'nosuchsectiontext', $this->section )->parseAsBlock(); |
||
4234 | Hooks::run( 'EditPageNoSuchSection', [ &$this, &$res ] ); |
||
4235 | $wgOut->addHTML( $res ); |
||
4236 | |||
4237 | $wgOut->returnToMain( false, $this->mTitle ); |
||
4238 | } |
||
4239 | |||
4240 | /** |
||
4241 | * Show "your edit contains spam" page with your diff and text |
||
4242 | * |
||
4243 | * @param string|array|bool $match Text (or array of texts) which triggered one or more filters |
||
4244 | */ |
||
4245 | public function spamPageWithContent( $match = false ) { |
||
4246 | global $wgOut, $wgLang; |
||
4247 | $this->textbox2 = $this->textbox1; |
||
4248 | |||
4249 | if ( is_array( $match ) ) { |
||
4250 | $match = $wgLang->listToText( $match ); |
||
4251 | } |
||
4252 | $wgOut->prepareErrorPage( $this->context->msg( 'spamprotectiontitle' ) ); |
||
4253 | |||
4254 | $wgOut->addHTML( '<div id="spamprotected">' ); |
||
4255 | $wgOut->addWikiMsg( 'spamprotectiontext' ); |
||
4256 | if ( $match ) { |
||
4257 | $wgOut->addWikiMsg( 'spamprotectionmatch', wfEscapeWikiText( $match ) ); |
||
4258 | } |
||
4259 | $wgOut->addHTML( '</div>' ); |
||
4260 | |||
4261 | $wgOut->wrapWikiMsg( '<h2>$1</h2>', "yourdiff" ); |
||
4262 | $this->showDiff(); |
||
4263 | |||
4264 | $wgOut->wrapWikiMsg( '<h2>$1</h2>', "yourtext" ); |
||
4265 | $this->showTextbox2(); |
||
4266 | |||
4267 | $wgOut->addReturnTo( $this->getContextTitle(), [ 'action' => 'edit' ] ); |
||
4268 | } |
||
4269 | |||
4270 | /** |
||
4271 | * Check if the browser is on a blacklist of user-agents known to |
||
4272 | * mangle UTF-8 data on form submission. Returns true if Unicode |
||
4273 | * should make it through, false if it's known to be a problem. |
||
4274 | * @return bool |
||
4275 | */ |
||
4276 | private function checkUnicodeCompliantBrowser() { |
||
4277 | global $wgBrowserBlackList, $wgRequest; |
||
4278 | |||
4279 | $currentbrowser = $wgRequest->getHeader( 'User-Agent' ); |
||
4280 | if ( $currentbrowser === false ) { |
||
4281 | // No User-Agent header sent? Trust it by default... |
||
4282 | return true; |
||
4283 | } |
||
4284 | |||
4285 | foreach ( $wgBrowserBlackList as $browser ) { |
||
4286 | if ( preg_match( $browser, $currentbrowser ) ) { |
||
4287 | return false; |
||
4288 | } |
||
4289 | } |
||
4290 | return true; |
||
4291 | } |
||
4292 | |||
4293 | /** |
||
4294 | * Filter an input field through a Unicode de-armoring process if it |
||
4295 | * came from an old browser with known broken Unicode editing issues. |
||
4296 | * |
||
4297 | * @param WebRequest $request |
||
4298 | * @param string $field |
||
4299 | * @return string |
||
4300 | */ |
||
4301 | protected function safeUnicodeInput( $request, $field ) { |
||
4302 | $text = rtrim( $request->getText( $field ) ); |
||
4303 | return $request->getBool( 'safemode' ) |
||
4304 | ? $this->unmakeSafe( $text ) |
||
4305 | : $text; |
||
4306 | } |
||
4307 | |||
4308 | /** |
||
4309 | * Filter an output field through a Unicode armoring process if it is |
||
4310 | * going to an old browser with known broken Unicode editing issues. |
||
4311 | * |
||
4312 | * @param string $text |
||
4313 | * @return string |
||
4314 | */ |
||
4315 | protected function safeUnicodeOutput( $text ) { |
||
4316 | return $this->checkUnicodeCompliantBrowser() |
||
4317 | ? $text |
||
4318 | : $this->makeSafe( $text ); |
||
4319 | } |
||
4320 | |||
4321 | /** |
||
4322 | * A number of web browsers are known to corrupt non-ASCII characters |
||
4323 | * in a UTF-8 text editing environment. To protect against this, |
||
4324 | * detected browsers will be served an armored version of the text, |
||
4325 | * with non-ASCII chars converted to numeric HTML character references. |
||
4326 | * |
||
4327 | * Preexisting such character references will have a 0 added to them |
||
4328 | * to ensure that round-trips do not alter the original data. |
||
4329 | * |
||
4330 | * @param string $invalue |
||
4331 | * @return string |
||
4332 | */ |
||
4333 | private function makeSafe( $invalue ) { |
||
4334 | // Armor existing references for reversibility. |
||
4335 | $invalue = strtr( $invalue, [ "&#x" => "�" ] ); |
||
4336 | |||
4337 | $bytesleft = 0; |
||
4338 | $result = ""; |
||
4339 | $working = 0; |
||
4340 | $valueLength = strlen( $invalue ); |
||
4341 | for ( $i = 0; $i < $valueLength; $i++ ) { |
||
4342 | $bytevalue = ord( $invalue[$i] ); |
||
4343 | if ( $bytevalue <= 0x7F ) { // 0xxx xxxx |
||
4344 | $result .= chr( $bytevalue ); |
||
4345 | $bytesleft = 0; |
||
4346 | } elseif ( $bytevalue <= 0xBF ) { // 10xx xxxx |
||
4347 | $working = $working << 6; |
||
4348 | $working += ( $bytevalue & 0x3F ); |
||
4349 | $bytesleft--; |
||
4350 | if ( $bytesleft <= 0 ) { |
||
4351 | $result .= "&#x" . strtoupper( dechex( $working ) ) . ";"; |
||
4352 | } |
||
4353 | } elseif ( $bytevalue <= 0xDF ) { // 110x xxxx |
||
4354 | $working = $bytevalue & 0x1F; |
||
4355 | $bytesleft = 1; |
||
4356 | } elseif ( $bytevalue <= 0xEF ) { // 1110 xxxx |
||
4357 | $working = $bytevalue & 0x0F; |
||
4358 | $bytesleft = 2; |
||
4359 | } else { // 1111 0xxx |
||
4360 | $working = $bytevalue & 0x07; |
||
4361 | $bytesleft = 3; |
||
4362 | } |
||
4363 | } |
||
4364 | return $result; |
||
4365 | } |
||
4366 | |||
4367 | /** |
||
4368 | * Reverse the previously applied transliteration of non-ASCII characters |
||
4369 | * back to UTF-8. Used to protect data from corruption by broken web browsers |
||
4370 | * as listed in $wgBrowserBlackList. |
||
4371 | * |
||
4372 | * @param string $invalue |
||
4373 | * @return string |
||
4374 | */ |
||
4375 | private function unmakeSafe( $invalue ) { |
||
4376 | $result = ""; |
||
4377 | $valueLength = strlen( $invalue ); |
||
4378 | for ( $i = 0; $i < $valueLength; $i++ ) { |
||
4379 | if ( ( substr( $invalue, $i, 3 ) == "&#x" ) && ( $invalue[$i + 3] != '0' ) ) { |
||
4380 | $i += 3; |
||
4381 | $hexstring = ""; |
||
4382 | do { |
||
4383 | $hexstring .= $invalue[$i]; |
||
4384 | $i++; |
||
4385 | } while ( ctype_xdigit( $invalue[$i] ) && ( $i < strlen( $invalue ) ) ); |
||
4386 | |||
4387 | // Do some sanity checks. These aren't needed for reversibility, |
||
4388 | // but should help keep the breakage down if the editor |
||
4389 | // breaks one of the entities whilst editing. |
||
4390 | if ( ( substr( $invalue, $i, 1 ) == ";" ) && ( strlen( $hexstring ) <= 6 ) ) { |
||
4391 | $codepoint = hexdec( $hexstring ); |
||
4392 | $result .= UtfNormal\Utils::codepointToUtf8( $codepoint ); |
||
4393 | } else { |
||
4394 | $result .= "&#x" . $hexstring . substr( $invalue, $i, 1 ); |
||
4395 | } |
||
4396 | } else { |
||
4397 | $result .= substr( $invalue, $i, 1 ); |
||
4398 | } |
||
4399 | } |
||
4400 | // reverse the transform that we made for reversibility reasons. |
||
4401 | return strtr( $result, [ "�" => "&#x" ] ); |
||
4402 | } |
||
4403 | |||
4404 | protected function addEditNotices() { |
||
4405 | global $wgOut; |
||
4406 | |||
4407 | $editNotices = $this->mTitle->getEditNotices( $this->oldid ); |
||
4408 | if ( count( $editNotices ) ) { |
||
4409 | $wgOut->addHTML( implode( "\n", $editNotices ) ); |
||
4410 | } else { |
||
4411 | $msg = $this->context->msg( 'editnotice-notext' ); |
||
4412 | if ( !$msg->isDisabled() ) { |
||
4413 | $wgOut->addHTML( |
||
4414 | '<div class="mw-editnotice-notext">' |
||
4415 | . $msg->parseAsBlock() |
||
4416 | . '</div>' |
||
4417 | ); |
||
4418 | } |
||
4419 | } |
||
4420 | } |
||
4421 | |||
4422 | protected function addTalkPageText() { |
||
4423 | global $wgOut; |
||
4424 | |||
4425 | if ( $this->mTitle->isTalkPage() ) { |
||
4426 | $wgOut->addWikiMsg( 'talkpagetext' ); |
||
4427 | } |
||
4428 | } |
||
4429 | } |
||
4430 |
If you define a variable conditionally, it can happen that it is not defined for all execution paths.
Let’s take a look at an example:
In the above example, the variable $x is defined if you pass “foo” or “bar” as argument for $a. However, since the switch statement has no default case statement, if you pass any other value, the variable $x would be undefined.
Available Fixes
Check for existence of the variable explicitly:
Define a default value for the variable:
Add a value for the missing path: