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1 <?php |
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2 /** |
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3 * WordPress Post Administration API. |
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4 * |
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5 * @package WordPress |
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6 * @subpackage Administration |
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7 */ |
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8 |
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9 /** |
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10 * Rename $_POST data from form names to DB post columns. |
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11 * |
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12 * Manipulates $_POST directly. |
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13 * |
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14 * @package WordPress |
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15 * @since 2.6.0 |
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16 * |
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17 * @param bool $update Are we updating a pre-existing post? |
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18 * @param post_data array Array of post data. Defaults to the contents of $_POST. |
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19 * @return object|bool WP_Error on failure, true on success. |
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20 */ |
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21 function _wp_translate_postdata( $update = false, $post_data = null ) { |
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22 |
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23 if ( empty($post_data) ) |
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24 $post_data = &$_POST; |
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25 |
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26 if ( $update ) |
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27 $post_data['ID'] = (int) $post_data['post_ID']; |
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28 $post_data['post_content'] = isset($post_data['content']) ? $post_data['content'] : ''; |
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29 $post_data['post_excerpt'] = isset($post_data['excerpt']) ? $post_data['excerpt'] : ''; |
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30 $post_data['post_parent'] = isset($post_data['parent_id'])? $post_data['parent_id'] : ''; |
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31 if ( isset($post_data['trackback_url']) ) |
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32 $post_data['to_ping'] = $post_data['trackback_url']; |
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33 |
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34 if (!empty ( $post_data['post_author_override'] ) ) { |
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35 $post_data['post_author'] = (int) $post_data['post_author_override']; |
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36 } else { |
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37 if (!empty ( $post_data['post_author'] ) ) { |
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38 $post_data['post_author'] = (int) $post_data['post_author']; |
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39 } else { |
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40 $post_data['post_author'] = (int) $post_data['user_ID']; |
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41 } |
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42 } |
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43 |
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44 if ( isset($post_data['user_ID']) && ($post_data['post_author'] != $post_data['user_ID']) ) { |
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45 if ( 'page' == $post_data['post_type'] ) { |
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46 if ( !current_user_can( 'edit_others_pages' ) ) { |
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47 return new WP_Error( 'edit_others_pages', $update ? |
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48 __( 'You are not allowed to edit pages as this user.' ) : |
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49 __( 'You are not allowed to create pages as this user.' ) |
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50 ); |
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51 } |
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52 } else { |
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53 if ( !current_user_can( 'edit_others_posts' ) ) { |
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54 return new WP_Error( 'edit_others_posts', $update ? |
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55 __( 'You are not allowed to edit posts as this user.' ) : |
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56 __( 'You are not allowed to post as this user.' ) |
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57 ); |
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58 } |
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59 } |
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60 } |
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61 |
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62 // What to do based on which button they pressed |
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63 if ( isset($post_data['saveasdraft']) && '' != $post_data['saveasdraft'] ) |
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64 $post_data['post_status'] = 'draft'; |
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65 if ( isset($post_data['saveasprivate']) && '' != $post_data['saveasprivate'] ) |
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66 $post_data['post_status'] = 'private'; |
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67 if ( isset($post_data['publish']) && ( '' != $post_data['publish'] ) && ( $post_data['post_status'] != 'private' ) ) |
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68 $post_data['post_status'] = 'publish'; |
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69 if ( isset($post_data['advanced']) && '' != $post_data['advanced'] ) |
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70 $post_data['post_status'] = 'draft'; |
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71 if ( isset($post_data['pending']) && '' != $post_data['pending'] ) |
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72 $post_data['post_status'] = 'pending'; |
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73 |
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74 $previous_status = get_post_field('post_status', isset($post_data['ID']) ? $post_data['ID'] : $post_data['temp_ID']); |
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75 |
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76 // Posts 'submitted for approval' present are submitted to $_POST the same as if they were being published. |
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77 // Change status from 'publish' to 'pending' if user lacks permissions to publish or to resave published posts. |
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78 if ( 'page' == $post_data['post_type'] ) { |
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79 $publish_cap = 'publish_pages'; |
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80 $edit_cap = 'edit_published_pages'; |
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81 } else { |
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82 $publish_cap = 'publish_posts'; |
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83 $edit_cap = 'edit_published_posts'; |
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84 } |
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85 if ( isset($post_data['post_status']) && ('publish' == $post_data['post_status'] && !current_user_can( $publish_cap )) ) |
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86 if ( $previous_status != 'publish' || !current_user_can( $edit_cap ) ) |
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87 $post_data['post_status'] = 'pending'; |
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88 |
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89 if ( ! isset($post_data['post_status']) ) |
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90 $post_data['post_status'] = $previous_status; |
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91 |
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92 if (!isset( $post_data['comment_status'] )) |
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93 $post_data['comment_status'] = 'closed'; |
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94 |
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95 if (!isset( $post_data['ping_status'] )) |
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96 $post_data['ping_status'] = 'closed'; |
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97 |
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98 foreach ( array('aa', 'mm', 'jj', 'hh', 'mn') as $timeunit ) { |
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99 if ( !empty( $post_data['hidden_' . $timeunit] ) && $post_data['hidden_' . $timeunit] != $post_data[$timeunit] ) { |
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100 $post_data['edit_date'] = '1'; |
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101 break; |
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102 } |
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103 } |
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104 |
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105 if ( !empty( $post_data['edit_date'] ) ) { |
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106 $aa = $post_data['aa']; |
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107 $mm = $post_data['mm']; |
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108 $jj = $post_data['jj']; |
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109 $hh = $post_data['hh']; |
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110 $mn = $post_data['mn']; |
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111 $ss = $post_data['ss']; |
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112 $aa = ($aa <= 0 ) ? date('Y') : $aa; |
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113 $mm = ($mm <= 0 ) ? date('n') : $mm; |
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114 $jj = ($jj > 31 ) ? 31 : $jj; |
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115 $jj = ($jj <= 0 ) ? date('j') : $jj; |
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116 $hh = ($hh > 23 ) ? $hh -24 : $hh; |
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117 $mn = ($mn > 59 ) ? $mn -60 : $mn; |
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118 $ss = ($ss > 59 ) ? $ss -60 : $ss; |
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119 $post_data['post_date'] = sprintf( "%04d-%02d-%02d %02d:%02d:%02d", $aa, $mm, $jj, $hh, $mn, $ss ); |
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120 $post_data['post_date_gmt'] = get_gmt_from_date( $post_data['post_date'] ); |
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121 } |
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122 |
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123 return $post_data; |
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124 } |
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125 |
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126 /** |
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127 * Update an existing post with values provided in $_POST. |
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128 * |
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129 * @since unknown |
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130 * |
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131 * @param array $post_data Optional. |
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132 * @return int Post ID. |
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133 */ |
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134 function edit_post( $post_data = null ) { |
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135 |
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136 if ( empty($post_data) ) |
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137 $post_data = &$_POST; |
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138 |
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139 $post_ID = (int) $post_data['post_ID']; |
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140 |
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141 if ( 'page' == $post_data['post_type'] ) { |
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142 if ( !current_user_can( 'edit_page', $post_ID ) ) |
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143 wp_die( __('You are not allowed to edit this page.' )); |
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144 } else { |
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145 if ( !current_user_can( 'edit_post', $post_ID ) ) |
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146 wp_die( __('You are not allowed to edit this post.' )); |
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147 } |
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148 |
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149 // Autosave shouldn't save too soon after a real save |
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150 if ( 'autosave' == $post_data['action'] ) { |
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151 $post =& get_post( $post_ID ); |
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152 $now = time(); |
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153 $then = strtotime($post->post_date_gmt . ' +0000'); |
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154 $delta = AUTOSAVE_INTERVAL / 2; |
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155 if ( ($now - $then) < $delta ) |
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156 return $post_ID; |
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157 } |
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158 |
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159 $post_data = _wp_translate_postdata( true, $post_data ); |
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160 if ( is_wp_error($post_data) ) |
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161 wp_die( $post_data->get_error_message() ); |
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162 |
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163 if ( isset($post_data['visibility']) ) { |
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164 switch ( $post_data['visibility'] ) { |
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165 case 'public' : |
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166 $post_data['post_password'] = ''; |
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167 break; |
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168 case 'password' : |
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169 unset( $post_data['sticky'] ); |
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170 break; |
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171 case 'private' : |
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172 $post_data['post_status'] = 'private'; |
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173 $post_data['post_password'] = ''; |
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174 unset( $post_data['sticky'] ); |
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175 break; |
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176 } |
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177 } |
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178 |
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179 // Meta Stuff |
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180 if ( isset($post_data['meta']) && $post_data['meta'] ) { |
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181 foreach ( $post_data['meta'] as $key => $value ) |
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182 update_meta( $key, $value['key'], $value['value'] ); |
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183 } |
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184 |
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185 if ( isset($post_data['deletemeta']) && $post_data['deletemeta'] ) { |
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186 foreach ( $post_data['deletemeta'] as $key => $value ) |
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187 delete_meta( $key ); |
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188 } |
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189 |
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190 add_meta( $post_ID ); |
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191 |
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192 wp_update_post( $post_data ); |
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193 |
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194 // Reunite any orphaned attachments with their parent |
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195 if ( !$draft_ids = get_user_option( 'autosave_draft_ids' ) ) |
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196 $draft_ids = array(); |
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197 if ( $draft_temp_id = (int) array_search( $post_ID, $draft_ids ) ) |
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198 _relocate_children( $draft_temp_id, $post_ID ); |
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199 |
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200 // Now that we have an ID we can fix any attachment anchor hrefs |
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201 _fix_attachment_links( $post_ID ); |
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202 |
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203 wp_set_post_lock( $post_ID, $GLOBALS['current_user']->ID ); |
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204 |
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205 if ( current_user_can( 'edit_others_posts' ) ) { |
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206 if ( !empty($post_data['sticky']) ) |
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207 stick_post($post_ID); |
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208 else |
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209 unstick_post($post_ID); |
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210 } |
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211 |
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212 return $post_ID; |
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213 } |
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214 |
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215 /** |
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216 * {@internal Missing Short Description}} |
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217 * |
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218 * Updates all bulk edited posts/pages, adding (but not removing) tags and |
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219 * categories. Skips pages when they would be their own parent or child. |
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220 * |
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221 * @since unknown |
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222 * |
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223 * @return array |
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224 */ |
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225 function bulk_edit_posts( $post_data = null ) { |
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226 global $wpdb; |
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227 |
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228 if ( empty($post_data) ) |
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229 $post_data = &$_POST; |
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230 |
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231 if ( isset($post_data['post_type']) && 'page' == $post_data['post_type'] ) { |
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232 if ( ! current_user_can( 'edit_pages' ) ) |
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233 wp_die( __('You are not allowed to edit pages.') ); |
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234 } else { |
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235 if ( ! current_user_can( 'edit_posts' ) ) |
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236 wp_die( __('You are not allowed to edit posts.') ); |
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237 } |
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238 |
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239 $post_IDs = array_map( 'intval', (array) $post_data['post'] ); |
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240 |
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241 $reset = array( 'post_author', 'post_status', 'post_password', 'post_parent', 'page_template', 'comment_status', 'ping_status', 'keep_private', 'tags_input', 'post_category', 'sticky' ); |
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242 foreach ( $reset as $field ) { |
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243 if ( isset($post_data[$field]) && ( '' == $post_data[$field] || -1 == $post_data[$field] ) ) |
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244 unset($post_data[$field]); |
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245 } |
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246 |
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247 if ( isset($post_data['post_category']) ) { |
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248 if ( is_array($post_data['post_category']) && ! empty($post_data['post_category']) ) |
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249 $new_cats = array_map( 'absint', $post_data['post_category'] ); |
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250 else |
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251 unset($post_data['post_category']); |
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252 } |
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253 |
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254 if ( isset($post_data['tags_input']) ) { |
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255 $new_tags = preg_replace( '/\s*,\s*/', ',', rtrim( trim($post_data['tags_input']), ' ,' ) ); |
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256 $new_tags = explode(',', $new_tags); |
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257 } |
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258 |
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259 if ( isset($post_data['post_parent']) && ($parent = (int) $post_data['post_parent']) ) { |
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260 $pages = $wpdb->get_results("SELECT ID, post_parent FROM $wpdb->posts WHERE post_type = 'page'"); |
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261 $children = array(); |
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262 |
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263 for ( $i = 0; $i < 50 && $parent > 0; $i++ ) { |
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264 $children[] = $parent; |
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265 |
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266 foreach ( $pages as $page ) { |
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267 if ( $page->ID == $parent ) { |
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268 $parent = $page->post_parent; |
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269 break; |
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270 } |
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271 } |
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272 } |
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273 } |
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274 |
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275 $updated = $skipped = $locked = array(); |
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276 foreach ( $post_IDs as $post_ID ) { |
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277 |
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278 if ( isset($children) && in_array($post_ID, $children) ) { |
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279 $skipped[] = $post_ID; |
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280 continue; |
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281 } |
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282 |
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283 if ( wp_check_post_lock( $post_ID ) ) { |
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284 $locked[] = $post_ID; |
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285 continue; |
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286 } |
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287 |
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288 if ( isset($new_cats) ) { |
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289 $cats = (array) wp_get_post_categories($post_ID); |
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290 $post_data['post_category'] = array_unique( array_merge($cats, $new_cats) ); |
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291 } |
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292 |
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293 if ( isset($new_tags) ) { |
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294 $tags = wp_get_post_tags($post_ID, array('fields' => 'names')); |
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295 $post_data['tags_input'] = array_unique( array_merge($tags, $new_tags) ); |
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296 } |
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297 |
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298 $post_data['ID'] = $post_ID; |
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299 $updated[] = wp_update_post( $post_data ); |
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300 |
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301 if ( current_user_can( 'edit_others_posts' ) && isset( $post_data['sticky'] ) ) { |
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302 if ( 'sticky' == $post_data['sticky'] ) |
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303 stick_post( $post_ID ); |
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304 else |
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305 unstick_post( $post_ID ); |
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306 } |
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307 |
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308 } |
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309 |
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310 return array( 'updated' => $updated, 'skipped' => $skipped, 'locked' => $locked ); |
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311 } |
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312 |
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313 /** |
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314 * Default post information to use when populating the "Write Post" form. |
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315 * |
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316 * @since unknown |
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317 * |
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318 * @return unknown |
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319 */ |
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320 function get_default_post_to_edit() { |
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321 if ( !empty( $_REQUEST['post_title'] ) ) |
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322 $post_title = esc_html( stripslashes( $_REQUEST['post_title'] )); |
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323 else if ( !empty( $_REQUEST['popuptitle'] ) ) { |
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324 $post_title = esc_html( stripslashes( $_REQUEST['popuptitle'] )); |
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325 $post_title = funky_javascript_fix( $post_title ); |
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326 } else { |
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327 $post_title = ''; |
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328 } |
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329 |
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330 $post_content = ''; |
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331 if ( !empty( $_REQUEST['content'] ) ) |
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332 $post_content = esc_html( stripslashes( $_REQUEST['content'] )); |
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333 else if ( !empty( $post_title ) ) { |
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334 $text = esc_html( stripslashes( urldecode( $_REQUEST['text'] ) ) ); |
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335 $text = funky_javascript_fix( $text); |
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336 $popupurl = esc_url($_REQUEST['popupurl']); |
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337 $post_content = '<a href="'.$popupurl.'">'.$post_title.'</a>'."\n$text"; |
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338 } |
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339 |
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340 if ( !empty( $_REQUEST['excerpt'] ) ) |
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341 $post_excerpt = esc_html( stripslashes( $_REQUEST['excerpt'] )); |
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342 else |
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343 $post_excerpt = ''; |
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344 |
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345 $post->ID = 0; |
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346 $post->post_name = ''; |
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347 $post->post_author = ''; |
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348 $post->post_date = ''; |
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349 $post->post_date_gmt = ''; |
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350 $post->post_password = ''; |
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351 $post->post_status = 'draft'; |
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352 $post->post_type = 'post'; |
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353 $post->to_ping = ''; |
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354 $post->pinged = ''; |
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355 $post->comment_status = get_option( 'default_comment_status' ); |
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356 $post->ping_status = get_option( 'default_ping_status' ); |
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357 $post->post_pingback = get_option( 'default_pingback_flag' ); |
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358 $post->post_category = get_option( 'default_category' ); |
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359 $post->post_content = apply_filters( 'default_content', $post_content); |
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360 $post->post_title = apply_filters( 'default_title', $post_title ); |
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361 $post->post_excerpt = apply_filters( 'default_excerpt', $post_excerpt); |
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362 $post->page_template = 'default'; |
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363 $post->post_parent = 0; |
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364 $post->menu_order = 0; |
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365 |
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366 return $post; |
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367 } |
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368 |
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369 /** |
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370 * {@internal Missing Short Description}} |
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371 * |
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372 * @since unknown |
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373 * |
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374 * @return unknown |
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375 */ |
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376 function get_default_page_to_edit() { |
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377 $page = get_default_post_to_edit(); |
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378 $page->post_type = 'page'; |
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379 return $page; |
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380 } |
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381 |
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382 /** |
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383 * Get an existing post and format it for editing. |
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384 * |
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385 * @since unknown |
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386 * |
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387 * @param unknown_type $id |
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388 * @return unknown |
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389 */ |
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390 function get_post_to_edit( $id ) { |
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391 |
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392 $post = get_post( $id, OBJECT, 'edit' ); |
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393 |
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394 if ( $post->post_type == 'page' ) |
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395 $post->page_template = get_post_meta( $id, '_wp_page_template', true ); |
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396 |
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397 return $post; |
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398 } |
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399 |
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400 /** |
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401 * Determine if a post exists based on title, content, and date |
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402 * |
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403 * @since unknown |
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404 * |
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405 * @param string $title Post title |
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406 * @param string $content Optional post content |
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407 * @param string $date Optional post date |
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408 * @return int Post ID if post exists, 0 otherwise. |
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409 */ |
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410 function post_exists($title, $content = '', $date = '') { |
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411 global $wpdb; |
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412 |
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413 $post_title = stripslashes( sanitize_post_field( 'post_title', $title, 0, 'db' ) ); |
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414 $post_content = stripslashes( sanitize_post_field( 'post_content', $content, 0, 'db' ) ); |
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415 $post_date = stripslashes( sanitize_post_field( 'post_date', $date, 0, 'db' ) ); |
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416 |
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417 $query = "SELECT ID FROM $wpdb->posts WHERE 1=1"; |
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418 $args = array(); |
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419 |
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420 if ( !empty ( $date ) ) { |
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421 $query .= ' AND post_date = %s'; |
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422 $args[] = $post_date; |
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423 } |
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424 |
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425 if ( !empty ( $title ) ) { |
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426 $query .= ' AND post_title = %s'; |
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427 $args[] = $post_title; |
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428 } |
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429 |
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430 if ( !empty ( $content ) ) { |
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431 $query .= 'AND post_content = %s'; |
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432 $args[] = $post_content; |
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433 } |
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434 |
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435 if ( !empty ( $args ) ) |
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436 return $wpdb->get_var( $wpdb->prepare($query, $args) ); |
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437 |
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438 return 0; |
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439 } |
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440 |
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441 /** |
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442 * Creates a new post from the "Write Post" form using $_POST information. |
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443 * |
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444 * @since unknown |
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445 * |
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446 * @return unknown |
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447 */ |
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448 function wp_write_post() { |
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449 global $user_ID; |
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450 |
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451 if ( 'page' == $_POST['post_type'] ) { |
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452 if ( !current_user_can( 'edit_pages' ) ) |
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453 return new WP_Error( 'edit_pages', __( 'You are not allowed to create pages on this blog.' ) ); |
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454 } else { |
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455 if ( !current_user_can( 'edit_posts' ) ) |
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456 return new WP_Error( 'edit_posts', __( 'You are not allowed to create posts or drafts on this blog.' ) ); |
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457 } |
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458 |
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459 |
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460 // Check for autosave collisions |
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461 $temp_id = false; |
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462 if ( isset($_POST['temp_ID']) ) { |
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463 $temp_id = (int) $_POST['temp_ID']; |
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464 if ( !$draft_ids = get_user_option( 'autosave_draft_ids' ) ) |
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465 $draft_ids = array(); |
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466 foreach ( $draft_ids as $temp => $real ) |
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467 if ( time() + $temp > 86400 ) // 1 day: $temp is equal to -1 * time( then ) |
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468 unset($draft_ids[$temp]); |
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469 |
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470 if ( isset($draft_ids[$temp_id]) ) { // Edit, don't write |
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471 $_POST['post_ID'] = $draft_ids[$temp_id]; |
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472 unset($_POST['temp_ID']); |
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473 update_user_option( $user_ID, 'autosave_draft_ids', $draft_ids ); |
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474 return edit_post(); |
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475 } |
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476 } |
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477 |
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478 $translated = _wp_translate_postdata( false ); |
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479 if ( is_wp_error($translated) ) |
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480 return $translated; |
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481 |
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482 if ( isset($_POST['visibility']) ) { |
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483 switch ( $_POST['visibility'] ) { |
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484 case 'public' : |
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485 $_POST['post_password'] = ''; |
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486 break; |
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487 case 'password' : |
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488 unset( $_POST['sticky'] ); |
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489 break; |
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490 case 'private' : |
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491 $_POST['post_status'] = 'private'; |
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492 $_POST['post_password'] = ''; |
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493 unset( $_POST['sticky'] ); |
|
494 break; |
|
495 } |
|
496 } |
|
497 |
|
498 // Create the post. |
|
499 $post_ID = wp_insert_post( $_POST ); |
|
500 if ( is_wp_error( $post_ID ) ) |
|
501 return $post_ID; |
|
502 |
|
503 if ( empty($post_ID) ) |
|
504 return 0; |
|
505 |
|
506 add_meta( $post_ID ); |
|
507 |
|
508 // Reunite any orphaned attachments with their parent |
|
509 if ( !$draft_ids = get_user_option( 'autosave_draft_ids' ) ) |
|
510 $draft_ids = array(); |
|
511 if ( $draft_temp_id = (int) array_search( $post_ID, $draft_ids ) ) |
|
512 _relocate_children( $draft_temp_id, $post_ID ); |
|
513 if ( $temp_id && $temp_id != $draft_temp_id ) |
|
514 _relocate_children( $temp_id, $post_ID ); |
|
515 |
|
516 // Update autosave collision detection |
|
517 if ( $temp_id ) { |
|
518 $draft_ids[$temp_id] = $post_ID; |
|
519 update_user_option( $user_ID, 'autosave_draft_ids', $draft_ids ); |
|
520 } |
|
521 |
|
522 // Now that we have an ID we can fix any attachment anchor hrefs |
|
523 _fix_attachment_links( $post_ID ); |
|
524 |
|
525 wp_set_post_lock( $post_ID, $GLOBALS['current_user']->ID ); |
|
526 |
|
527 return $post_ID; |
|
528 } |
|
529 |
|
530 /** |
|
531 * Calls wp_write_post() and handles the errors. |
|
532 * |
|
533 * @since unknown |
|
534 * |
|
535 * @return unknown |
|
536 */ |
|
537 function write_post() { |
|
538 $result = wp_write_post(); |
|
539 if( is_wp_error( $result ) ) |
|
540 wp_die( $result->get_error_message() ); |
|
541 else |
|
542 return $result; |
|
543 } |
|
544 |
|
545 // |
|
546 // Post Meta |
|
547 // |
|
548 |
|
549 /** |
|
550 * {@internal Missing Short Description}} |
|
551 * |
|
552 * @since unknown |
|
553 * |
|
554 * @param unknown_type $post_ID |
|
555 * @return unknown |
|
556 */ |
|
557 function add_meta( $post_ID ) { |
|
558 global $wpdb; |
|
559 $post_ID = (int) $post_ID; |
|
560 |
|
561 $protected = array( '_wp_attached_file', '_wp_attachment_metadata', '_wp_old_slug', '_wp_page_template' ); |
|
562 |
|
563 $metakeyselect = isset($_POST['metakeyselect']) ? stripslashes( trim( $_POST['metakeyselect'] ) ) : ''; |
|
564 $metakeyinput = isset($_POST['metakeyinput']) ? stripslashes( trim( $_POST['metakeyinput'] ) ) : ''; |
|
565 $metavalue = isset($_POST['metavalue']) ? maybe_serialize( stripslashes( trim( $_POST['metavalue'] ) ) ) : ''; |
|
566 |
|
567 if ( ('0' === $metavalue || !empty ( $metavalue ) ) && ((('#NONE#' != $metakeyselect) && !empty ( $metakeyselect) ) || !empty ( $metakeyinput) ) ) { |
|
568 // We have a key/value pair. If both the select and the |
|
569 // input for the key have data, the input takes precedence: |
|
570 |
|
571 if ('#NONE#' != $metakeyselect) |
|
572 $metakey = $metakeyselect; |
|
573 |
|
574 if ( $metakeyinput) |
|
575 $metakey = $metakeyinput; // default |
|
576 |
|
577 if ( in_array($metakey, $protected) ) |
|
578 return false; |
|
579 |
|
580 wp_cache_delete($post_ID, 'post_meta'); |
|
581 |
|
582 $wpdb->query( $wpdb->prepare("INSERT INTO $wpdb->postmeta (post_id,meta_key,meta_value ) VALUES (%s, %s, %s)", $post_ID, $metakey, $metavalue) ); |
|
583 return $wpdb->insert_id; |
|
584 } |
|
585 return false; |
|
586 } // add_meta |
|
587 |
|
588 /** |
|
589 * {@internal Missing Short Description}} |
|
590 * |
|
591 * @since unknown |
|
592 * |
|
593 * @param unknown_type $mid |
|
594 * @return unknown |
|
595 */ |
|
596 function delete_meta( $mid ) { |
|
597 global $wpdb; |
|
598 $mid = (int) $mid; |
|
599 |
|
600 $post_id = $wpdb->get_var( $wpdb->prepare("SELECT post_id FROM $wpdb->postmeta WHERE meta_id = %d", $mid) ); |
|
601 wp_cache_delete($post_id, 'post_meta'); |
|
602 |
|
603 return $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->postmeta WHERE meta_id = %d", $mid) ); |
|
604 } |
|
605 |
|
606 /** |
|
607 * Get a list of previously defined keys. |
|
608 * |
|
609 * @since unknown |
|
610 * |
|
611 * @return unknown |
|
612 */ |
|
613 function get_meta_keys() { |
|
614 global $wpdb; |
|
615 |
|
616 $keys = $wpdb->get_col( " |
|
617 SELECT meta_key |
|
618 FROM $wpdb->postmeta |
|
619 GROUP BY meta_key |
|
620 ORDER BY meta_key" ); |
|
621 |
|
622 return $keys; |
|
623 } |
|
624 |
|
625 /** |
|
626 * {@internal Missing Short Description}} |
|
627 * |
|
628 * @since unknown |
|
629 * |
|
630 * @param unknown_type $mid |
|
631 * @return unknown |
|
632 */ |
|
633 function get_post_meta_by_id( $mid ) { |
|
634 global $wpdb; |
|
635 $mid = (int) $mid; |
|
636 |
|
637 $meta = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->postmeta WHERE meta_id = %d", $mid) ); |
|
638 if ( is_serialized_string( $meta->meta_value ) ) |
|
639 $meta->meta_value = maybe_unserialize( $meta->meta_value ); |
|
640 return $meta; |
|
641 } |
|
642 |
|
643 /** |
|
644 * {@internal Missing Short Description}} |
|
645 * |
|
646 * Some postmeta stuff. |
|
647 * |
|
648 * @since unknown |
|
649 * |
|
650 * @param unknown_type $postid |
|
651 * @return unknown |
|
652 */ |
|
653 function has_meta( $postid ) { |
|
654 global $wpdb; |
|
655 |
|
656 return $wpdb->get_results( $wpdb->prepare("SELECT meta_key, meta_value, meta_id, post_id |
|
657 FROM $wpdb->postmeta WHERE post_id = %d |
|
658 ORDER BY meta_key,meta_id", $postid), ARRAY_A ); |
|
659 |
|
660 } |
|
661 |
|
662 /** |
|
663 * {@internal Missing Short Description}} |
|
664 * |
|
665 * @since unknown |
|
666 * |
|
667 * @param unknown_type $meta_id |
|
668 * @param unknown_type $meta_key |
|
669 * @param unknown_type $meta_value |
|
670 * @return unknown |
|
671 */ |
|
672 function update_meta( $meta_id, $meta_key, $meta_value ) { |
|
673 global $wpdb; |
|
674 |
|
675 $protected = array( '_wp_attached_file', '_wp_attachment_metadata', '_wp_old_slug', '_wp_page_template' ); |
|
676 |
|
677 if ( in_array($meta_key, $protected) ) |
|
678 return false; |
|
679 |
|
680 if ( '' === trim( $meta_value ) ) |
|
681 return false; |
|
682 |
|
683 $post_id = $wpdb->get_var( $wpdb->prepare("SELECT post_id FROM $wpdb->postmeta WHERE meta_id = %d", $meta_id) ); |
|
684 wp_cache_delete($post_id, 'post_meta'); |
|
685 |
|
686 $meta_value = maybe_serialize( stripslashes( $meta_value ) ); |
|
687 $meta_id = (int) $meta_id; |
|
688 |
|
689 $data = compact( 'meta_key', 'meta_value' ); |
|
690 $where = compact( 'meta_id' ); |
|
691 |
|
692 return $wpdb->update( $wpdb->postmeta, $data, $where ); |
|
693 } |
|
694 |
|
695 // |
|
696 // Private |
|
697 // |
|
698 |
|
699 /** |
|
700 * Replace hrefs of attachment anchors with up-to-date permalinks. |
|
701 * |
|
702 * @since unknown |
|
703 * @access private |
|
704 * |
|
705 * @param unknown_type $post_ID |
|
706 * @return unknown |
|
707 */ |
|
708 function _fix_attachment_links( $post_ID ) { |
|
709 |
|
710 $post = & get_post( $post_ID, ARRAY_A ); |
|
711 |
|
712 $search = "#<a[^>]+rel=('|\")[^'\"]*attachment[^>]*>#ie"; |
|
713 |
|
714 // See if we have any rel="attachment" links |
|
715 if ( 0 == preg_match_all( $search, $post['post_content'], $anchor_matches, PREG_PATTERN_ORDER ) ) |
|
716 return; |
|
717 |
|
718 $i = 0; |
|
719 $search = "#[\s]+rel=(\"|')(.*?)wp-att-(\d+)\\1#i"; |
|
720 foreach ( $anchor_matches[0] as $anchor ) { |
|
721 if ( 0 == preg_match( $search, $anchor, $id_matches ) ) |
|
722 continue; |
|
723 |
|
724 $id = (int) $id_matches[3]; |
|
725 |
|
726 // While we have the attachment ID, let's adopt any orphans. |
|
727 $attachment = & get_post( $id, ARRAY_A ); |
|
728 if ( ! empty( $attachment) && ! is_object( get_post( $attachment['post_parent'] ) ) ) { |
|
729 $attachment['post_parent'] = $post_ID; |
|
730 // Escape data pulled from DB. |
|
731 $attachment = add_magic_quotes( $attachment); |
|
732 wp_update_post( $attachment); |
|
733 } |
|
734 |
|
735 $post_search[$i] = $anchor; |
|
736 $post_replace[$i] = preg_replace( "#href=(\"|')[^'\"]*\\1#e", "stripslashes( 'href=\\1' ).get_attachment_link( $id ).stripslashes( '\\1' )", $anchor ); |
|
737 ++$i; |
|
738 } |
|
739 |
|
740 $post['post_content'] = str_replace( $post_search, $post_replace, $post['post_content'] ); |
|
741 |
|
742 // Escape data pulled from DB. |
|
743 $post = add_magic_quotes( $post); |
|
744 |
|
745 return wp_update_post( $post); |
|
746 } |
|
747 |
|
748 /** |
|
749 * Move child posts to a new parent. |
|
750 * |
|
751 * @since unknown |
|
752 * @access private |
|
753 * |
|
754 * @param unknown_type $old_ID |
|
755 * @param unknown_type $new_ID |
|
756 * @return unknown |
|
757 */ |
|
758 function _relocate_children( $old_ID, $new_ID ) { |
|
759 global $wpdb; |
|
760 $old_ID = (int) $old_ID; |
|
761 $new_ID = (int) $new_ID; |
|
762 return $wpdb->update($wpdb->posts, array('post_parent' => $new_ID), array('post_parent' => $old_ID) ); |
|
763 } |
|
764 |
|
765 /** |
|
766 * {@internal Missing Short Description}} |
|
767 * |
|
768 * @since unknown |
|
769 * |
|
770 * @param unknown_type $type |
|
771 * @return unknown |
|
772 */ |
|
773 function get_available_post_statuses($type = 'post') { |
|
774 $stati = wp_count_posts($type); |
|
775 |
|
776 return array_keys(get_object_vars($stati)); |
|
777 } |
|
778 |
|
779 /** |
|
780 * {@internal Missing Short Description}} |
|
781 * |
|
782 * @since unknown |
|
783 * |
|
784 * @param unknown_type $q |
|
785 * @return unknown |
|
786 */ |
|
787 function wp_edit_posts_query( $q = false ) { |
|
788 if ( false === $q ) |
|
789 $q = $_GET; |
|
790 $q['m'] = isset($q['m']) ? (int) $q['m'] : 0; |
|
791 $q['cat'] = isset($q['cat']) ? (int) $q['cat'] : 0; |
|
792 $post_stati = array( // array( adj, noun ) |
|
793 'publish' => array(_x('Published', 'post'), __('Published posts'), _n_noop('Published <span class="count">(%s)</span>', 'Published <span class="count">(%s)</span>')), |
|
794 'future' => array(_x('Scheduled', 'post'), __('Scheduled posts'), _n_noop('Scheduled <span class="count">(%s)</span>', 'Scheduled <span class="count">(%s)</span>')), |
|
795 'pending' => array(_x('Pending Review', 'post'), __('Pending posts'), _n_noop('Pending Review <span class="count">(%s)</span>', 'Pending Review <span class="count">(%s)</span>')), |
|
796 'draft' => array(_x('Draft', 'post'), _x('Drafts', 'manage posts header'), _n_noop('Draft <span class="count">(%s)</span>', 'Drafts <span class="count">(%s)</span>')), |
|
797 'private' => array(_x('Private', 'post'), __('Private posts'), _n_noop('Private <span class="count">(%s)</span>', 'Private <span class="count">(%s)</span>')), |
|
798 ); |
|
799 |
|
800 $post_stati = apply_filters('post_stati', $post_stati); |
|
801 |
|
802 $avail_post_stati = get_available_post_statuses('post'); |
|
803 |
|
804 $post_status_q = ''; |
|
805 if ( isset($q['post_status']) && in_array( $q['post_status'], array_keys($post_stati) ) ) { |
|
806 $post_status_q = '&post_status=' . $q['post_status']; |
|
807 $post_status_q .= '&perm=readable'; |
|
808 } |
|
809 |
|
810 if ( isset($q['post_status']) && 'pending' === $q['post_status'] ) { |
|
811 $order = 'ASC'; |
|
812 $orderby = 'modified'; |
|
813 } elseif ( isset($q['post_status']) && 'draft' === $q['post_status'] ) { |
|
814 $order = 'DESC'; |
|
815 $orderby = 'modified'; |
|
816 } else { |
|
817 $order = 'DESC'; |
|
818 $orderby = 'date'; |
|
819 } |
|
820 |
|
821 $posts_per_page = get_user_option('edit_per_page'); |
|
822 if ( empty($posts_per_page) ) |
|
823 $posts_per_page = 15; |
|
824 $posts_per_page = apply_filters('edit_posts_per_page', $posts_per_page); |
|
825 |
|
826 wp("post_type=post&$post_status_q&posts_per_page=$posts_per_page&order=$order&orderby=$orderby"); |
|
827 |
|
828 return array($post_stati, $avail_post_stati); |
|
829 } |
|
830 |
|
831 /** |
|
832 * {@internal Missing Short Description}} |
|
833 * |
|
834 * @since unknown |
|
835 * |
|
836 * @param unknown_type $type |
|
837 * @return unknown |
|
838 */ |
|
839 function get_available_post_mime_types($type = 'attachment') { |
|
840 global $wpdb; |
|
841 |
|
842 $types = $wpdb->get_col($wpdb->prepare("SELECT DISTINCT post_mime_type FROM $wpdb->posts WHERE post_type = %s", $type)); |
|
843 return $types; |
|
844 } |
|
845 |
|
846 /** |
|
847 * {@internal Missing Short Description}} |
|
848 * |
|
849 * @since unknown |
|
850 * |
|
851 * @param unknown_type $q |
|
852 * @return unknown |
|
853 */ |
|
854 function wp_edit_attachments_query( $q = false ) { |
|
855 if ( false === $q ) |
|
856 $q = $_GET; |
|
857 |
|
858 $q['m'] = isset( $q['m'] ) ? (int) $q['m'] : 0; |
|
859 $q['cat'] = isset( $q['cat'] ) ? (int) $q['cat'] : 0; |
|
860 $q['post_type'] = 'attachment'; |
|
861 $q['post_status'] = 'any'; |
|
862 $media_per_page = get_user_option('upload_per_page'); |
|
863 if ( empty($media_per_page) ) |
|
864 $media_per_page = 20; |
|
865 $q['posts_per_page'] = $media_per_page; |
|
866 $post_mime_types = array( // array( adj, noun ) |
|
867 'image' => array(__('Images'), __('Manage Images'), _n_noop('Image <span class="count">(%s)</span>', 'Images <span class="count">(%s)</span>')), |
|
868 'audio' => array(__('Audio'), __('Manage Audio'), _n_noop('Audio <span class="count">(%s)</span>', 'Audio <span class="count">(%s)</span>')), |
|
869 'video' => array(__('Video'), __('Manage Video'), _n_noop('Video <span class="count">(%s)</span>', 'Video <span class="count">(%s)</span>')), |
|
870 ); |
|
871 $post_mime_types = apply_filters('post_mime_types', $post_mime_types); |
|
872 |
|
873 $avail_post_mime_types = get_available_post_mime_types('attachment'); |
|
874 |
|
875 if ( isset($q['post_mime_type']) && !array_intersect( (array) $q['post_mime_type'], array_keys($post_mime_types) ) ) |
|
876 unset($q['post_mime_type']); |
|
877 |
|
878 wp($q); |
|
879 |
|
880 return array($post_mime_types, $avail_post_mime_types); |
|
881 } |
|
882 |
|
883 /** |
|
884 * {@internal Missing Short Description}} |
|
885 * |
|
886 * @since unknown |
|
887 * |
|
888 * @param unknown_type $id |
|
889 * @param unknown_type $page |
|
890 * @return unknown |
|
891 */ |
|
892 function postbox_classes( $id, $page ) { |
|
893 if ( isset( $_GET['edit'] ) && $_GET['edit'] == $id ) |
|
894 return ''; |
|
895 $current_user = wp_get_current_user(); |
|
896 if ( $closed = get_user_option('closedpostboxes_'.$page, 0, false ) ) { |
|
897 if ( !is_array( $closed ) ) return ''; |
|
898 return in_array( $id, $closed )? 'closed' : ''; |
|
899 } else { |
|
900 return ''; |
|
901 } |
|
902 } |
|
903 |
|
904 /** |
|
905 * {@internal Missing Short Description}} |
|
906 * |
|
907 * @since unknown |
|
908 * |
|
909 * @param unknown_type $id |
|
910 * @param unknown_type $title |
|
911 * @param unknown_type $name |
|
912 * @return unknown |
|
913 */ |
|
914 function get_sample_permalink($id, $title=null, $name = null) { |
|
915 $post = &get_post($id); |
|
916 if (!$post->ID) { |
|
917 return array('', ''); |
|
918 } |
|
919 $original_status = $post->post_status; |
|
920 $original_date = $post->post_date; |
|
921 $original_name = $post->post_name; |
|
922 |
|
923 // Hack: get_permalink would return ugly permalink for |
|
924 // drafts, so we will fake, that our post is published |
|
925 if (in_array($post->post_status, array('draft', 'pending'))) { |
|
926 $post->post_status = 'publish'; |
|
927 $post->post_name = sanitize_title($post->post_name? $post->post_name : $post->post_title, $post->ID); |
|
928 } |
|
929 |
|
930 $post->post_name = wp_unique_post_slug($post->post_name, $post->ID, $post->post_status, $post->post_type, $post->post_parent); |
|
931 |
|
932 // If the user wants to set a new name -- override the current one |
|
933 // Note: if empty name is supplied -- use the title instead, see #6072 |
|
934 if (!is_null($name)) { |
|
935 $post->post_name = sanitize_title($name? $name : $title, $post->ID); |
|
936 } |
|
937 |
|
938 $post->filter = 'sample'; |
|
939 |
|
940 $permalink = get_permalink($post, true); |
|
941 |
|
942 // Handle page hierarchy |
|
943 if ( 'page' == $post->post_type ) { |
|
944 $uri = get_page_uri($post->ID); |
|
945 $uri = untrailingslashit($uri); |
|
946 $uri = strrev( stristr( strrev( $uri ), '/' ) ); |
|
947 $uri = untrailingslashit($uri); |
|
948 if ( !empty($uri) ) |
|
949 $uri .='/'; |
|
950 $permalink = str_replace('%pagename%', "${uri}%pagename%", $permalink); |
|
951 } |
|
952 |
|
953 $permalink = array($permalink, apply_filters('editable_slug', $post->post_name)); |
|
954 $post->post_status = $original_status; |
|
955 $post->post_date = $original_date; |
|
956 $post->post_name = $original_name; |
|
957 unset($post->filter); |
|
958 |
|
959 return $permalink; |
|
960 } |
|
961 |
|
962 /** |
|
963 * {@internal Missing Short Description}} |
|
964 * |
|
965 * @since unknown |
|
966 * |
|
967 * @param unknown_type $id |
|
968 * @param unknown_type $new_title |
|
969 * @param unknown_type $new_slug |
|
970 * @return unknown |
|
971 */ |
|
972 function get_sample_permalink_html( $id, $new_title = null, $new_slug = null ) { |
|
973 $post = &get_post($id); |
|
974 list($permalink, $post_name) = get_sample_permalink($post->ID, $new_title, $new_slug); |
|
975 if ( 'publish' == $post->post_status ) |
|
976 $view_post = 'post' == $post->post_type ? __('View Post') : __('View Page'); |
|
977 |
|
978 if ( false === strpos($permalink, '%postname%') && false === strpos($permalink, '%pagename%') ) { |
|
979 $return = '<strong>' . __('Permalink:') . "</strong>\n" . '<span id="sample-permalink">' . $permalink . "</span>\n"; |
|
980 if ( current_user_can( 'manage_options' ) ) |
|
981 $return .= '<span id="change-permalinks"><a href="options-permalink.php" class="button" target="_blank">' . __('Change Permalinks') . "</a></span>\n"; |
|
982 if ( isset($view_post) ) |
|
983 $return .= "<span id='view-post-btn'><a href='$permalink' class='button' target='_blank'>$view_post</a></span>\n"; |
|
984 |
|
985 return $return; |
|
986 } |
|
987 |
|
988 $title = __('Click to edit this part of the permalink'); |
|
989 if (function_exists('mb_strlen')) { |
|
990 if (mb_strlen($post_name) > 30) { |
|
991 $post_name_abridged = mb_substr($post_name, 0, 14). '…' . mb_substr($post_name, -14); |
|
992 } else { |
|
993 $post_name_abridged = $post_name; |
|
994 } |
|
995 } else { |
|
996 if (strlen($post_name) > 30) { |
|
997 $post_name_abridged = substr($post_name, 0, 14). '…' . substr($post_name, -14); |
|
998 } else { |
|
999 $post_name_abridged = $post_name; |
|
1000 } |
|
1001 } |
|
1002 |
|
1003 $post_name_html = '<span id="editable-post-name" title="' . $title . '">' . $post_name_abridged . '</span>'; |
|
1004 $display_link = str_replace(array('%pagename%','%postname%'), $post_name_html, $permalink); |
|
1005 $view_link = str_replace(array('%pagename%','%postname%'), $post_name, $permalink); |
|
1006 $return = '<strong>' . __('Permalink:') . "</strong>\n" . '<span id="sample-permalink">' . $display_link . "</span>\n"; |
|
1007 $return .= '<span id="edit-slug-buttons"><a href="#post_name" class="edit-slug button hide-if-no-js" onclick="edit_permalink(' . $id . '); return false;">' . __('Edit') . "</a></span>\n"; |
|
1008 $return .= '<span id="editable-post-name-full">' . $post_name . "</span>\n"; |
|
1009 if ( isset($view_post) ) |
|
1010 $return .= "<span id='view-post-btn'><a href='$view_link' class='button' target='_blank'>$view_post</a></span>\n"; |
|
1011 |
|
1012 return $return; |
|
1013 } |
|
1014 |
|
1015 /** |
|
1016 * {@internal Missing Short Description}} |
|
1017 * |
|
1018 * @since unknown |
|
1019 * |
|
1020 * @param unknown_type $post_id |
|
1021 * @return bool|int False: not locked or locked by current user. Int: user ID of user with lock. |
|
1022 */ |
|
1023 function wp_check_post_lock( $post_id ) { |
|
1024 global $current_user; |
|
1025 |
|
1026 if ( !$post = get_post( $post_id ) ) |
|
1027 return false; |
|
1028 |
|
1029 $lock = get_post_meta( $post->ID, '_edit_lock', true ); |
|
1030 $last = get_post_meta( $post->ID, '_edit_last', true ); |
|
1031 |
|
1032 $time_window = apply_filters( 'wp_check_post_lock_window', AUTOSAVE_INTERVAL * 2 ); |
|
1033 |
|
1034 if ( $lock && $lock > time() - $time_window && $last != $current_user->ID ) |
|
1035 return $last; |
|
1036 return false; |
|
1037 } |
|
1038 |
|
1039 /** |
|
1040 * {@internal Missing Short Description}} |
|
1041 * |
|
1042 * @since unknown |
|
1043 * |
|
1044 * @param unknown_type $post_id |
|
1045 * @return unknown |
|
1046 */ |
|
1047 function wp_set_post_lock( $post_id ) { |
|
1048 global $current_user; |
|
1049 if ( !$post = get_post( $post_id ) ) |
|
1050 return false; |
|
1051 if ( !$current_user || !$current_user->ID ) |
|
1052 return false; |
|
1053 |
|
1054 $now = time(); |
|
1055 |
|
1056 if ( !add_post_meta( $post->ID, '_edit_lock', $now, true ) ) |
|
1057 update_post_meta( $post->ID, '_edit_lock', $now ); |
|
1058 if ( !add_post_meta( $post->ID, '_edit_last', $current_user->ID, true ) ) |
|
1059 update_post_meta( $post->ID, '_edit_last', $current_user->ID ); |
|
1060 } |
|
1061 |
|
1062 /** |
|
1063 * Outputs the notice message to say that someone else is editing this post at the moment. |
|
1064 * |
|
1065 * @since 2.8.5 |
|
1066 * @return none |
|
1067 */ |
|
1068 function _admin_notice_post_locked() { |
|
1069 global $post; |
|
1070 $last_user = get_userdata( get_post_meta( $post->ID, '_edit_last', true ) ); |
|
1071 $last_user_name = $last_user ? $last_user->display_name : __('Somebody'); |
|
1072 |
|
1073 switch ($post->post_type) { |
|
1074 case 'post': |
|
1075 $message = __( 'Warning: %s is currently editing this post' ); |
|
1076 break; |
|
1077 case 'page': |
|
1078 $message = __( 'Warning: %s is currently editing this page' ); |
|
1079 break; |
|
1080 default: |
|
1081 $message = __( 'Warning: %s is currently editing this.' ); |
|
1082 } |
|
1083 |
|
1084 $message = sprintf( $message, esc_html( $last_user_name ) ); |
|
1085 echo "<div class='error'><p>$message</p></div>"; |
|
1086 } |
|
1087 |
|
1088 /** |
|
1089 * Creates autosave data for the specified post from $_POST data. |
|
1090 * |
|
1091 * @package WordPress |
|
1092 * @subpackage Post_Revisions |
|
1093 * @since 2.6.0 |
|
1094 * |
|
1095 * @uses _wp_translate_postdata() |
|
1096 * @uses _wp_post_revision_fields() |
|
1097 */ |
|
1098 function wp_create_post_autosave( $post_id ) { |
|
1099 $translated = _wp_translate_postdata( true ); |
|
1100 if ( is_wp_error( $translated ) ) |
|
1101 return $translated; |
|
1102 |
|
1103 // Only store one autosave. If there is already an autosave, overwrite it. |
|
1104 if ( $old_autosave = wp_get_post_autosave( $post_id ) ) { |
|
1105 $new_autosave = _wp_post_revision_fields( $_POST, true ); |
|
1106 $new_autosave['ID'] = $old_autosave->ID; |
|
1107 return wp_update_post( $new_autosave ); |
|
1108 } |
|
1109 |
|
1110 // _wp_put_post_revision() expects unescaped. |
|
1111 $_POST = stripslashes_deep($_POST); |
|
1112 |
|
1113 // Otherwise create the new autosave as a special post revision |
|
1114 return _wp_put_post_revision( $_POST, true ); |
|
1115 } |
|
1116 |
|
1117 /** |
|
1118 * Save draft or manually autosave for showing preview. |
|
1119 * |
|
1120 * @package WordPress |
|
1121 * @since 2.7 |
|
1122 * |
|
1123 * @uses wp_write_post() |
|
1124 * @uses edit_post() |
|
1125 * @uses get_post() |
|
1126 * @uses current_user_can() |
|
1127 * @uses wp_create_post_autosave() |
|
1128 * |
|
1129 * @return str URL to redirect to show the preview |
|
1130 */ |
|
1131 function post_preview() { |
|
1132 |
|
1133 $post_ID = (int) $_POST['post_ID']; |
|
1134 if ( $post_ID < 1 ) |
|
1135 wp_die( __('Preview not available. Please save as a draft first.') ); |
|
1136 |
|
1137 if ( isset($_POST['catslist']) ) |
|
1138 $_POST['post_category'] = explode(",", $_POST['catslist']); |
|
1139 |
|
1140 if ( isset($_POST['tags_input']) ) |
|
1141 $_POST['tags_input'] = explode(",", $_POST['tags_input']); |
|
1142 |
|
1143 if ( $_POST['post_type'] == 'page' || empty($_POST['post_category']) ) |
|
1144 unset($_POST['post_category']); |
|
1145 |
|
1146 $_POST['ID'] = $post_ID; |
|
1147 $post = get_post($post_ID); |
|
1148 |
|
1149 if ( 'page' == $post->post_type ) { |
|
1150 if ( !current_user_can('edit_page', $post_ID) ) |
|
1151 wp_die(__('You are not allowed to edit this page.')); |
|
1152 } else { |
|
1153 if ( !current_user_can('edit_post', $post_ID) ) |
|
1154 wp_die(__('You are not allowed to edit this post.')); |
|
1155 } |
|
1156 |
|
1157 if ( 'draft' == $post->post_status ) { |
|
1158 $id = edit_post(); |
|
1159 } else { // Non drafts are not overwritten. The autosave is stored in a special post revision. |
|
1160 $id = wp_create_post_autosave( $post->ID ); |
|
1161 if ( ! is_wp_error($id) ) |
|
1162 $id = $post->ID; |
|
1163 } |
|
1164 |
|
1165 if ( is_wp_error($id) ) |
|
1166 wp_die( $id->get_error_message() ); |
|
1167 |
|
1168 if ( $_POST['post_status'] == 'draft' ) { |
|
1169 $url = add_query_arg( 'preview', 'true', get_permalink($id) ); |
|
1170 } else { |
|
1171 $nonce = wp_create_nonce('post_preview_' . $id); |
|
1172 $url = add_query_arg( array( 'preview' => 'true', 'preview_id' => $id, 'preview_nonce' => $nonce ), get_permalink($id) ); |
|
1173 } |
|
1174 |
|
1175 return $url; |
|
1176 } |
|
1177 |
|
1178 /** |
|
1179 * Adds the TinyMCE editor used on the Write and Edit screens. |
|
1180 * |
|
1181 * @package WordPress |
|
1182 * @since 2.7 |
|
1183 * |
|
1184 * TinyMCE is loaded separately from other Javascript by using wp-tinymce.php. It outputs concatenated |
|
1185 * and optionaly pre-compressed version of the core and all default plugins. Additional plugins are loaded |
|
1186 * directly by TinyMCE using non-blocking method. Custom plugins can be refreshed by adding a query string |
|
1187 * to the URL when queueing them with the mce_external_plugins filter. |
|
1188 * |
|
1189 * @param bool $teeny optional Output a trimmed down version used in Press This. |
|
1190 */ |
|
1191 function wp_tiny_mce( $teeny = false ) { |
|
1192 global $concatenate_scripts, $compress_scripts, $tinymce_version; |
|
1193 |
|
1194 if ( ! user_can_richedit() ) |
|
1195 return; |
|
1196 |
|
1197 $baseurl = includes_url('js/tinymce'); |
|
1198 |
|
1199 $mce_locale = ( '' == get_locale() ) ? 'en' : strtolower( substr(get_locale(), 0, 2) ); // only ISO 639-1 |
|
1200 |
|
1201 /* |
|
1202 The following filter allows localization scripts to change the languages displayed in the spellchecker's drop-down menu. |
|
1203 By default it uses Google's spellchecker API, but can be configured to use PSpell/ASpell if installed on the server. |
|
1204 The + sign marks the default language. More information: |
|
1205 http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/spellchecker |
|
1206 */ |
|
1207 $mce_spellchecker_languages = apply_filters('mce_spellchecker_languages', '+English=en,Danish=da,Dutch=nl,Finnish=fi,French=fr,German=de,Italian=it,Polish=pl,Portuguese=pt,Spanish=es,Swedish=sv'); |
|
1208 |
|
1209 if ( $teeny ) { |
|
1210 $plugins = apply_filters( 'teeny_mce_plugins', array('safari', 'inlinepopups', 'media', 'autosave', 'fullscreen') ); |
|
1211 $ext_plugins = ''; |
|
1212 } else { |
|
1213 $plugins = array( 'safari', 'inlinepopups', 'spellchecker', 'paste', 'wordpress', 'media', 'fullscreen', 'wpeditimage', 'wpgallery', 'tabfocus' ); |
|
1214 |
|
1215 /* |
|
1216 The following filter takes an associative array of external plugins for TinyMCE in the form 'plugin_name' => 'url'. |
|
1217 It adds the plugin's name to TinyMCE's plugins init and the call to PluginManager to load the plugin. |
|
1218 The url should be absolute and should include the js file name to be loaded. Example: |
|
1219 array( 'myplugin' => 'http://my-site.com/wp-content/plugins/myfolder/mce_plugin.js' ) |
|
1220 If the plugin uses a button, it should be added with one of the "$mce_buttons" filters. |
|
1221 */ |
|
1222 $mce_external_plugins = apply_filters('mce_external_plugins', array()); |
|
1223 |
|
1224 $ext_plugins = ''; |
|
1225 if ( ! empty($mce_external_plugins) ) { |
|
1226 |
|
1227 /* |
|
1228 The following filter loads external language files for TinyMCE plugins. |
|
1229 It takes an associative array 'plugin_name' => 'path', where path is the |
|
1230 include path to the file. The language file should follow the same format as |
|
1231 /tinymce/langs/wp-langs.php and should define a variable $strings that |
|
1232 holds all translated strings. |
|
1233 When this filter is not used, the function will try to load {mce_locale}.js. |
|
1234 If that is not found, en.js will be tried next. |
|
1235 */ |
|
1236 $mce_external_languages = apply_filters('mce_external_languages', array()); |
|
1237 |
|
1238 $loaded_langs = array(); |
|
1239 $strings = ''; |
|
1240 |
|
1241 if ( ! empty($mce_external_languages) ) { |
|
1242 foreach ( $mce_external_languages as $name => $path ) { |
|
1243 if ( @is_file($path) && @is_readable($path) ) { |
|
1244 include_once($path); |
|
1245 $ext_plugins .= $strings . "\n"; |
|
1246 $loaded_langs[] = $name; |
|
1247 } |
|
1248 } |
|
1249 } |
|
1250 |
|
1251 foreach ( $mce_external_plugins as $name => $url ) { |
|
1252 |
|
1253 if ( is_ssl() ) $url = str_replace('http://', 'https://', $url); |
|
1254 |
|
1255 $plugins[] = '-' . $name; |
|
1256 |
|
1257 $plugurl = dirname($url); |
|
1258 $strings = $str1 = $str2 = ''; |
|
1259 if ( ! in_array($name, $loaded_langs) ) { |
|
1260 $path = str_replace( WP_PLUGIN_URL, '', $plugurl ); |
|
1261 $path = WP_PLUGIN_DIR . $path . '/langs/'; |
|
1262 |
|
1263 if ( function_exists('realpath') ) |
|
1264 $path = trailingslashit( realpath($path) ); |
|
1265 |
|
1266 if ( @is_file($path . $mce_locale . '.js') ) |
|
1267 $strings .= @file_get_contents($path . $mce_locale . '.js') . "\n"; |
|
1268 |
|
1269 if ( @is_file($path . $mce_locale . '_dlg.js') ) |
|
1270 $strings .= @file_get_contents($path . $mce_locale . '_dlg.js') . "\n"; |
|
1271 |
|
1272 if ( 'en' != $mce_locale && empty($strings) ) { |
|
1273 if ( @is_file($path . 'en.js') ) { |
|
1274 $str1 = @file_get_contents($path . 'en.js'); |
|
1275 $strings .= preg_replace( '/([\'"])en\./', '$1' . $mce_locale . '.', $str1, 1 ) . "\n"; |
|
1276 } |
|
1277 |
|
1278 if ( @is_file($path . 'en_dlg.js') ) { |
|
1279 $str2 = @file_get_contents($path . 'en_dlg.js'); |
|
1280 $strings .= preg_replace( '/([\'"])en\./', '$1' . $mce_locale . '.', $str2, 1 ) . "\n"; |
|
1281 } |
|
1282 } |
|
1283 |
|
1284 if ( ! empty($strings) ) |
|
1285 $ext_plugins .= "\n" . $strings . "\n"; |
|
1286 } |
|
1287 |
|
1288 $ext_plugins .= 'tinyMCEPreInit.load_ext("' . $plugurl . '", "' . $mce_locale . '");' . "\n"; |
|
1289 $ext_plugins .= 'tinymce.PluginManager.load("' . $name . '", "' . $url . '");' . "\n"; |
|
1290 } |
|
1291 } |
|
1292 } |
|
1293 |
|
1294 $plugins = implode($plugins, ','); |
|
1295 |
|
1296 if ( $teeny ) { |
|
1297 $mce_buttons = apply_filters( 'teeny_mce_buttons', array('bold, italic, underline, blockquote, separator, strikethrough, bullist, numlist,justifyleft, justifycenter, justifyright, undo, redo, link, unlink, fullscreen') ); |
|
1298 $mce_buttons = implode($mce_buttons, ','); |
|
1299 $mce_buttons_2 = $mce_buttons_3 = $mce_buttons_4 = ''; |
|
1300 } else { |
|
1301 $mce_buttons = apply_filters('mce_buttons', array('bold', 'italic', 'strikethrough', '|', 'bullist', 'numlist', 'blockquote', '|', 'justifyleft', 'justifycenter', 'justifyright', '|', 'link', 'unlink', 'wp_more', '|', 'spellchecker', 'fullscreen', 'wp_adv' )); |
|
1302 $mce_buttons = implode($mce_buttons, ','); |
|
1303 |
|
1304 $mce_buttons_2 = apply_filters('mce_buttons_2', array('formatselect', 'underline', 'justifyfull', 'forecolor', '|', 'pastetext', 'pasteword', 'removeformat', '|', 'media', 'charmap', '|', 'outdent', 'indent', '|', 'undo', 'redo', 'wp_help' )); |
|
1305 $mce_buttons_2 = implode($mce_buttons_2, ','); |
|
1306 |
|
1307 $mce_buttons_3 = apply_filters('mce_buttons_3', array()); |
|
1308 $mce_buttons_3 = implode($mce_buttons_3, ','); |
|
1309 |
|
1310 $mce_buttons_4 = apply_filters('mce_buttons_4', array()); |
|
1311 $mce_buttons_4 = implode($mce_buttons_4, ','); |
|
1312 } |
|
1313 $no_captions = ( apply_filters( 'disable_captions', '' ) ) ? true : false; |
|
1314 |
|
1315 // TinyMCE init settings |
|
1316 $initArray = array ( |
|
1317 'mode' => 'specific_textareas', |
|
1318 'editor_selector' => 'theEditor', |
|
1319 'width' => '100%', |
|
1320 'theme' => 'advanced', |
|
1321 'skin' => 'wp_theme', |
|
1322 'theme_advanced_buttons1' => "$mce_buttons", |
|
1323 'theme_advanced_buttons2' => "$mce_buttons_2", |
|
1324 'theme_advanced_buttons3' => "$mce_buttons_3", |
|
1325 'theme_advanced_buttons4' => "$mce_buttons_4", |
|
1326 'language' => "$mce_locale", |
|
1327 'spellchecker_languages' => "$mce_spellchecker_languages", |
|
1328 'theme_advanced_toolbar_location' => 'top', |
|
1329 'theme_advanced_toolbar_align' => 'left', |
|
1330 'theme_advanced_statusbar_location' => 'bottom', |
|
1331 'theme_advanced_resizing' => true, |
|
1332 'theme_advanced_resize_horizontal' => false, |
|
1333 'dialog_type' => 'modal', |
|
1334 'relative_urls' => false, |
|
1335 'remove_script_host' => false, |
|
1336 'convert_urls' => false, |
|
1337 'apply_source_formatting' => false, |
|
1338 'remove_linebreaks' => true, |
|
1339 'gecko_spellcheck' => true, |
|
1340 'entities' => '38,amp,60,lt,62,gt', |
|
1341 'accessibility_focus' => true, |
|
1342 'tabfocus_elements' => 'major-publishing-actions', |
|
1343 'media_strict' => false, |
|
1344 'save_callback' => 'switchEditors.saveCallback', |
|
1345 'wpeditimage_disable_captions' => $no_captions, |
|
1346 'plugins' => "$plugins" |
|
1347 ); |
|
1348 |
|
1349 $mce_css = trim(apply_filters('mce_css', ''), ' ,'); |
|
1350 |
|
1351 if ( ! empty($mce_css) ) |
|
1352 $initArray['content_css'] = "$mce_css"; |
|
1353 |
|
1354 // For people who really REALLY know what they're doing with TinyMCE |
|
1355 // You can modify initArray to add, remove, change elements of the config before tinyMCE.init |
|
1356 // Setting "valid_elements", "invalid_elements" and "extended_valid_elements" can be done through "tiny_mce_before_init". |
|
1357 // Best is to use the default cleanup by not specifying valid_elements, as TinyMCE contains full set of XHTML 1.0. |
|
1358 if ( $teeny ) { |
|
1359 $initArray = apply_filters('teeny_mce_before_init', $initArray); |
|
1360 } else { |
|
1361 $initArray = apply_filters('tiny_mce_before_init', $initArray); |
|
1362 } |
|
1363 |
|
1364 if ( empty($initArray['theme_advanced_buttons3']) && !empty($initArray['theme_advanced_buttons4']) ) { |
|
1365 $initArray['theme_advanced_buttons3'] = $initArray['theme_advanced_buttons4']; |
|
1366 $initArray['theme_advanced_buttons4'] = ''; |
|
1367 } |
|
1368 |
|
1369 if ( ! isset($concatenate_scripts) ) |
|
1370 script_concat_settings(); |
|
1371 |
|
1372 $language = $initArray['language']; |
|
1373 $zip = $compress_scripts ? 1 : 0; |
|
1374 |
|
1375 /** |
|
1376 * Deprecated |
|
1377 * |
|
1378 * The tiny_mce_version filter is not needed since external plugins are loaded directly by TinyMCE. |
|
1379 * These plugins can be refreshed by appending query string to the URL passed to mce_external_plugins filter. |
|
1380 * If the plugin has a popup dialog, a query string can be added to the button action that opens it (in the plugin's code). |
|
1381 */ |
|
1382 $version = apply_filters('tiny_mce_version', ''); |
|
1383 $version = 'ver=' . $tinymce_version . $version; |
|
1384 |
|
1385 if ( 'en' != $language ) |
|
1386 include_once(ABSPATH . WPINC . '/js/tinymce/langs/wp-langs.php'); |
|
1387 |
|
1388 $mce_options = ''; |
|
1389 foreach ( $initArray as $k => $v ) |
|
1390 $mce_options .= $k . ':"' . $v . '", '; |
|
1391 |
|
1392 $mce_options = rtrim( trim($mce_options), '\n\r,' ); ?> |
|
1393 |
|
1394 <script type="text/javascript"> |
|
1395 /* <![CDATA[ */ |
|
1396 tinyMCEPreInit = { |
|
1397 base : "<?php echo $baseurl; ?>", |
|
1398 suffix : "", |
|
1399 query : "<?php echo $version; ?>", |
|
1400 mceInit : {<?php echo $mce_options; ?>}, |
|
1401 load_ext : function(url,lang){var sl=tinymce.ScriptLoader;sl.markDone(url+'/langs/'+lang+'.js');sl.markDone(url+'/langs/'+lang+'_dlg.js');} |
|
1402 }; |
|
1403 /* ]]> */ |
|
1404 </script> |
|
1405 |
|
1406 <?php |
|
1407 if ( $concatenate_scripts ) |
|
1408 echo "<script type='text/javascript' src='$baseurl/wp-tinymce.php?c=$zip&$version'></script>\n"; |
|
1409 else |
|
1410 echo "<script type='text/javascript' src='$baseurl/tiny_mce.js?$version'></script>\n"; |
|
1411 |
|
1412 if ( 'en' != $language && isset($lang) ) |
|
1413 echo "<script type='text/javascript'>\n$lang\n</script>\n"; |
|
1414 else |
|
1415 echo "<script type='text/javascript' src='$baseurl/langs/wp-langs-en.js?$version'></script>\n"; |
|
1416 ?> |
|
1417 |
|
1418 <script type="text/javascript"> |
|
1419 /* <![CDATA[ */ |
|
1420 <?php if ( $ext_plugins ) echo "$ext_plugins\n"; ?> |
|
1421 <?php if ( $concatenate_scripts ) { ?> |
|
1422 tinyMCEPreInit.go(); |
|
1423 <?php } else { ?> |
|
1424 (function(){var t=tinyMCEPreInit,sl=tinymce.ScriptLoader,ln=t.mceInit.language,th=t.mceInit.theme,pl=t.mceInit.plugins;sl.markDone(t.base+'/langs/'+ln+'.js');sl.markDone(t.base+'/themes/'+th+'/langs/'+ln+'.js');sl.markDone(t.base+'/themes/'+th+'/langs/'+ln+'_dlg.js');tinymce.each(pl.split(','),function(n){if(n&&n.charAt(0)!='-'){sl.markDone(t.base+'/plugins/'+n+'/langs/'+ln+'.js');sl.markDone(t.base+'/plugins/'+n+'/langs/'+ln+'_dlg.js');}});})(); |
|
1425 <?php } ?> |
|
1426 tinyMCE.init(tinyMCEPreInit.mceInit); |
|
1427 /* ]]> */ |
|
1428 </script> |
|
1429 <?php |
|
1430 } |