1 | <?php |
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2 | |
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3 | if (!function_exists('_')) { |
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4 | function _($string) { |
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5 | return $string; |
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6 | } |
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7 | } |
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8 | |
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9 | if (!function_exists('floatval')) { |
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10 | function floatval($string) { |
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11 | return ((float) $string); |
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12 | } |
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13 | } |
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14 | |
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15 | function get_profile($field, $user = false) { |
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16 | global $wpdb; |
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17 | if (!$user) |
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18 | $user = $wpdb->escape($_COOKIE['wordpressuser_' . COOKIEHASH]); |
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19 | return $wpdb->get_var("SELECT $field FROM $wpdb->users WHERE user_login = '$user'"); |
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20 | } |
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21 | |
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22 | function mysql2date($dateformatstring, $mysqlstring, $use_b2configmonthsdays = 1) { |
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23 | global $month, $weekday; |
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24 | $m = $mysqlstring; |
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25 | if (empty($m)) { |
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26 | return false; |
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27 | } |
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28 | $i = mktime(substr($m,11,2),substr($m,14,2),substr($m,17,2),substr($m,5,2),substr($m,8,2),substr($m,0,4)); |
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29 | if (!empty($month) && !empty($weekday) && $use_b2configmonthsdays) { |
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30 | $datemonth = $month[date('m', $i)]; |
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31 | $dateweekday = $weekday[date('w', $i)]; |
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32 | $dateformatstring = ' '.$dateformatstring; |
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33 | $dateformatstring = preg_replace("/([^\\\])D/", "\\1".backslashit(substr($dateweekday, 0, 3)), $dateformatstring); |
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34 | $dateformatstring = preg_replace("/([^\\\])F/", "\\1".backslashit($datemonth), $dateformatstring); |
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35 | $dateformatstring = preg_replace("/([^\\\])l/", "\\1".backslashit($dateweekday), $dateformatstring); |
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36 | $dateformatstring = preg_replace("/([^\\\])M/", "\\1".backslashit(substr($datemonth, 0, 3)), $dateformatstring); |
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37 | $dateformatstring = substr($dateformatstring, 1, strlen($dateformatstring)-1); |
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38 | } |
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39 | $j = @date($dateformatstring, $i); |
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40 | if (!$j) { |
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41 | // for debug purposes |
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42 | // echo $i." ".$mysqlstring; |
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43 | } |
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44 | return $j; |
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45 | } |
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46 | |
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47 | function current_time($type, $gmt = 0) { |
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48 | switch ($type) { |
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49 | case 'mysql': |
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50 | if ($gmt) $d = gmdate('Y-m-d H:i:s'); |
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51 | else $d = gmdate('Y-m-d H:i:s', (time() + (get_settings('gmt_offset') * 3600))); |
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52 | return $d; |
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53 | break; |
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54 | case 'timestamp': |
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55 | if ($gmt) $d = time(); |
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56 | else $d = time() + (get_settings('gmt_offset') * 3600); |
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57 | return $d; |
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58 | break; |
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59 | } |
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60 | } |
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61 | |
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62 | function date_i18n($dateformatstring, $unixtimestamp) { |
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63 | global $month, $weekday; |
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64 | $i = $unixtimestamp; |
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65 | if ((!empty($month)) && (!empty($weekday))) { |
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66 | $datemonth = $month[date('m', $i)]; |
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67 | $dateweekday = $weekday[date('w', $i)]; |
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68 | $dateformatstring = ' '.$dateformatstring; |
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69 | $dateformatstring = preg_replace("/([^\\\])D/", "\\1".backslashit(substr($dateweekday, 0, 3)), $dateformatstring); |
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70 | $dateformatstring = preg_replace("/([^\\\])F/", "\\1".backslashit($datemonth), $dateformatstring); |
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71 | $dateformatstring = preg_replace("/([^\\\])l/", "\\1".backslashit($dateweekday), $dateformatstring); |
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72 | $dateformatstring = preg_replace("/([^\\\])M/", "\\1".backslashit(substr($datemonth, 0, 3)), $dateformatstring); |
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73 | $dateformatstring = substr($dateformatstring, 1, strlen($dateformatstring)-1); |
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74 | } |
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75 | $j = @date($dateformatstring, $i); |
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76 | return $j; |
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77 | } |
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78 | |
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79 | function get_weekstartend($mysqlstring, $start_of_week) { |
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80 | $my = substr($mysqlstring,0,4); |
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81 | $mm = substr($mysqlstring,8,2); |
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82 | $md = substr($mysqlstring,5,2); |
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83 | $day = mktime(0,0,0, $md, $mm, $my); |
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84 | $weekday = date('w',$day); |
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85 | $i = 86400; |
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86 | while ($weekday > get_settings('start_of_week')) { |
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87 | $weekday = date('w',$day); |
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88 | $day = $day - 86400; |
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89 | $i = 0; |
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90 | } |
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91 | $week['start'] = $day + 86400 - $i; |
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92 | $week['end'] = $day + 691199; |
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93 | return $week; |
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94 | } |
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95 | |
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96 | function get_lastpostdate($timezone = 'server') { |
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97 | global $cache_lastpostdate, $pagenow, $wpdb; |
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98 | $add_seconds_blog = get_settings('gmt_offset') * 3600; |
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99 | $add_seconds_server = date('Z'); |
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100 | $now = current_time('mysql', 1); |
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101 | if ( !isset($cache_lastpostdate[$timezone]) ) { |
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102 | switch(strtolower($timezone)) { |
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103 | case 'gmt': |
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104 | $lastpostdate = $wpdb->get_var("SELECT post_date_gmt FROM $wpdb->posts WHERE post_date_gmt <= '$now' AND post_status = 'publish' ORDER BY post_date_gmt DESC LIMIT 1"); |
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105 | break; |
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106 | case 'blog': |
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107 | $lastpostdate = $wpdb->get_var("SELECT post_date FROM $wpdb->posts WHERE post_date_gmt <= '$now' AND post_status = 'publish' ORDER BY post_date_gmt DESC LIMIT 1"); |
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108 | break; |
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109 | case 'server': |
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110 | $lastpostdate = $wpdb->get_var("SELECT DATE_ADD(post_date_gmt, INTERVAL '$add_seconds_server' SECOND) FROM $wpdb->posts WHERE post_date_gmt <= '$now' AND post_status = 'publish' ORDER BY post_date_gmt DESC LIMIT 1"); |
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111 | break; |
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112 | } |
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113 | $cache_lastpostdate[$timezone] = $lastpostdate; |
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114 | } else { |
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115 | $lastpostdate = $cache_lastpostdate[$timezone]; |
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116 | } |
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117 | return $lastpostdate; |
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118 | } |
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119 | |
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120 | function get_lastpostmodified($timezone = 'server') { |
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121 | global $cache_lastpostmodified, $pagenow, $wpdb; |
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122 | $add_seconds_blog = get_settings('gmt_offset') * 3600; |
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123 | $add_seconds_server = date('Z'); |
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124 | $now = current_time('mysql', 1); |
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125 | if ( !isset($cache_lastpostmodified[$timezone]) ) { |
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126 | switch(strtolower($timezone)) { |
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127 | case 'gmt': |
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128 | $lastpostmodified = $wpdb->get_var("SELECT post_modified_gmt FROM $wpdb->posts WHERE post_modified_gmt <= '$now' AND post_status = 'publish' ORDER BY post_modified_gmt DESC LIMIT 1"); |
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129 | break; |
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130 | case 'blog': |
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131 | $lastpostmodified = $wpdb->get_var("SELECT post_modified FROM $wpdb->posts WHERE post_modified_gmt <= '$now' AND post_status = 'publish' ORDER BY post_modified_gmt DESC LIMIT 1"); |
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132 | break; |
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133 | case 'server': |
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134 | $lastpostmodified = $wpdb->get_var("SELECT DATE_ADD(post_modified_gmt, INTERVAL '$add_seconds_server' SECOND) FROM $wpdb->posts WHERE post_modified_gmt <= '$now' AND post_status = 'publish' ORDER BY post_modified_gmt DESC LIMIT 1"); |
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135 | break; |
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136 | } |
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137 | $lastpostdate = get_lastpostdate($timezone); |
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138 | if ($lastpostdate > $lastpostmodified) { |
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139 | $lastpostmodified = $lastpostdate; |
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140 | } |
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141 | $cache_lastpostmodified[$timezone] = $lastpostmodified; |
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142 | } else { |
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143 | $lastpostmodified = $cache_lastpostmodified[$timezone]; |
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144 | } |
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145 | return $lastpostmodified; |
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146 | } |
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147 | |
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148 | function user_pass_ok($user_login,$user_pass) { |
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149 | global $cache_userdata; |
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150 | if ( empty($cache_userdata[$user_login]) ) { |
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151 | $userdata = get_userdatabylogin($user_login); |
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152 | } else { |
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153 | $userdata = $cache_userdata[$user_login]; |
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154 | } |
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155 | return (md5($user_pass) == $userdata->user_pass); |
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156 | } |
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157 | |
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158 | function get_currentuserinfo() { // a bit like get_userdata(), on steroids |
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159 | global $user_login, $userdata, $user_level, $user_ID, $user_nickname, $user_email, $user_url, $user_pass_md5, $cookiehash; |
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160 | // *** retrieving user's data from cookies and db - no spoofing |
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161 | |
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162 | if (isset($_COOKIE['wordpressuser_' . $cookiehash])) |
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163 | $user_login = $_COOKIE['wordpressuser_' . $cookiehash]; |
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164 | $userdata = get_userdatabylogin($user_login); |
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165 | $user_level = $userdata->user_level; |
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166 | $user_ID = $userdata->ID; |
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167 | $user_nickname = $userdata->user_nickname; |
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168 | $user_email = $userdata->user_email; |
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169 | $user_url = $userdata->user_url; |
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170 | $user_pass_md5 = md5($userdata->user_pass); |
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171 | } |
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172 | |
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173 | function get_userdata($userid) { |
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174 | global $wpdb, $cache_userdata; |
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175 | $userid = (int) $userid; |
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176 | if ( empty($cache_userdata[$userid]) ) { |
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177 | $cache_userdata[$userid] = |
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178 | $wpdb->get_row("SELECT * FROM $wpdb->users WHERE ID = '$userid'"); |
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179 | } |
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180 | |
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181 | return $cache_userdata[$userid]; |
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182 | } |
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183 | |
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184 | function get_userdatabylogin($user_login) { |
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185 | global $cache_userdata, $wpdb; |
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186 | if ( !empty($user_login) && empty($cache_userdata["$user_login"]) ) { |
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187 | $user = $wpdb->get_row("SELECT * FROM $wpdb->users WHERE user_login = '$user_login'"); |
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188 | $cache_userdata["$user_login"] = $user; |
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189 | } else { |
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190 | $user = $cache_userdata["$user_login"]; |
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191 | } |
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192 | return $user; |
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193 | } |
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194 | |
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195 | function get_userid($user_login) { |
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196 | global $cache_userdata, $wpdb; |
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197 | if ( !empty($user_login) && empty($cache_userdata["$user_login"]) ) { |
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198 | $user_id = $wpdb->get_var("SELECT ID FROM $wpdb->users WHERE user_login = '$user_login'"); |
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199 | |
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200 | $cache_userdata["$user_login"] = $user_id; |
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201 | } else { |
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202 | $user_id = $cache_userdata["$user_login"]; |
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203 | } |
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204 | return $user_id; |
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205 | } |
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206 | |
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207 | function get_usernumposts($userid) { |
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208 | global $wpdb; |
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209 | return $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->posts WHERE post_author = '$userid'"); |
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210 | } |
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211 | |
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212 | // examine a url (supposedly from this blog) and try to |
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213 | // determine the post ID it represents. |
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214 | function url_to_postid($url = '') { |
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215 | global $wpdb; |
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216 | |
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217 | $siteurl = get_settings('home'); |
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218 | // Take a link like 'http://example.com/blog/something' |
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219 | // and extract just the '/something': |
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220 | $uri = preg_replace("#$siteurl#i", '', $url); |
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221 | |
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222 | // on failure, preg_replace just returns the subject string |
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223 | // so if $uri and $siteurl are the same, they didn't match: |
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224 | if ($uri == $siteurl) |
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225 | return 0; |
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226 | |
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227 | // First, check to see if there is a 'p=N' to match against: |
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228 | preg_match('#[?&]p=(\d+)#', $uri, $values); |
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229 | $p = intval($values[1]); |
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230 | if ($p) return $p; |
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231 | |
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232 | // Match $uri against our permalink structure |
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233 | $permalink_structure = get_settings('permalink_structure'); |
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234 | |
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235 | // Matt's tokenizer code |
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236 | $rewritecode = array( |
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237 | '%year%', |
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238 | '%monthnum%', |
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239 | '%day%', |
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240 | '%hour%', |
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241 | '%minute%', |
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242 | '%second%', |
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243 | '%postname%', |
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244 | '%post_id%' |
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245 | ); |
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246 | $rewritereplace = array( |
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247 | '([0-9]{4})?', |
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248 | '([0-9]{1,2})?', |
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249 | '([0-9]{1,2})?', |
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250 | '([0-9]{1,2})?', |
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251 | '([0-9]{1,2})?', |
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252 | '([0-9]{1,2})?', |
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253 | '([_0-9a-z-]+)?', |
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254 | '([0-9]+)?' |
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255 | ); |
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256 | |
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257 | // Turn the structure into a regular expression |
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258 | $matchre = str_replace('/', '/?', $permalink_structure); |
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259 | $matchre = str_replace($rewritecode, $rewritereplace, $matchre); |
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260 | |
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261 | // Extract the key values from the uri: |
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262 | preg_match("#$matchre#",$uri,$values); |
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263 | |
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264 | // Extract the token names from the structure: |
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265 | preg_match_all("#%(.+?)%#", $permalink_structure, $tokens); |
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266 | |
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267 | for($i = 0; $i < count($tokens[1]); $i++) { |
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268 | $name = $tokens[1][$i]; |
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269 | $value = $values[$i+1]; |
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270 | |
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271 | // Create a variable named $year, $monthnum, $day, $postname, or $post_id: |
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272 | $$name = $value; |
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273 | } |
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274 | |
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275 | // If using %post_id%, we're done: |
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276 | if (intval($post_id)) return intval($post_id); |
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277 | |
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278 | // Otherwise, build a WHERE clause, making the values safe along the way: |
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279 | if ($year) $where .= " AND YEAR(post_date) = '" . intval($year) . "'"; |
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280 | if ($monthnum) $where .= " AND MONTH(post_date) = '" . intval($monthnum) . "'"; |
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281 | if ($day) $where .= " AND DAYOFMONTH(post_date) = '" . intval($day) . "'"; |
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282 | if ($hour) $where .= " AND HOUR(post_date) = '" . intval($hour) . "'"; |
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283 | if ($minute) $where .= " AND MINUTE(post_date) = '" . intval($minute) . "'"; |
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284 | if ($second) $where .= " AND SECOND(post_date) = '" . intval($second) . "'"; |
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285 | if ($postname) $where .= " AND post_name = '" . $wpdb->escape($postname) . "' "; |
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286 | |
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287 | // Run the query to get the post ID: |
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288 | $id = intval($wpdb->get_var("SELECT ID FROM $wpdb->posts WHERE 1 = 1 " . $where)); |
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289 | |
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290 | return $id; |
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291 | } |
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292 | |
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293 | |
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294 | /* Options functions */ |
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295 | |
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296 | function get_settings($setting) { |
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297 | global $wpdb, $cache_settings; |
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298 | if ( strstr($_SERVER['REQUEST_URI'], 'wp-admin/install.php') || strstr($_SERVER['REQUEST_URI'], 'wp-admin/upgrade.php') ) |
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299 | return false; |
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300 | |
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301 | if ( empty($cache_settings) ) |
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302 | $cache_settings = get_alloptions(); |
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303 | |
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304 | if ('home' == $setting && '' == $cache_settings->home) |
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305 | return $cache_settings->siteurl; |
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306 | |
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307 | if ( isset($cache_settings->$setting) ) : |
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308 | return $cache_settings->$setting; |
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309 | else : |
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310 | $option = $wpdb->get_var("SELECT option_value FROM $wpdb->options WHERE option_name = '$setting'"); |
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311 | if (@ $kellogs = unserialize($option) ) return $kellogs; |
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312 | else return $option; |
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313 | endif; |
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314 | } |
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315 | |
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316 | function get_option($option) { |
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317 | return get_settings($option); |
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318 | } |
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319 | |
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320 | function form_option($option) { |
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321 | echo htmlspecialchars( get_option($option) ); |
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322 | } |
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323 | |
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324 | function get_alloptions() { |
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325 | global $wpdb; |
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326 | if ($options = $wpdb->get_results("SELECT option_name, option_value FROM $wpdb->options WHERE autoload = 'yes'")) { |
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327 | foreach ($options as $option) { |
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328 | // "When trying to design a foolproof system, |
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329 | // never underestimate the ingenuity of the fools :)" -- Dougal |
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330 | if ('siteurl' == $option->option_name) $option->option_value = preg_replace('|/+$|', '', $option->option_value); |
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331 | if ('home' == $option->option_name) $option->option_value = preg_replace('|/+$|', '', $option->option_value); |
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332 | if ('category_base' == $option->option_name) $option->option_value = preg_replace('|/+$|', '', $option->option_value); |
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333 | if (@ $value = unserialize($option->option_value) ) |
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334 | $all_options->{$option->option_name} = $value; |
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335 | else $value = $option->option_value; |
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336 | $all_options->{$option->option_name} = $value; |
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337 | } |
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338 | } |
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339 | return $all_options; |
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340 | } |
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341 | |
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342 | function update_option($option_name, $newvalue) { |
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343 | global $wpdb, $cache_settings; |
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344 | if ( is_array($newvalue) || is_object($value) ) |
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345 | $newvalue = serialize($newvalue); |
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346 | |
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347 | $newvalue = trim($newvalue); // I can't think of any situation we wouldn't want to trim |
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348 | |
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349 | // If the new and old values are the same, no need to update. |
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350 | if ($newvalue == get_settings($option_name)) { |
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351 | return true; |
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352 | } |
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353 | |
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354 | $newvalue = $wpdb->escape($newvalue); |
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355 | $wpdb->query("UPDATE $wpdb->options SET option_value = '$newvalue' WHERE option_name = '$option_name'"); |
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356 | $cache_settings = get_alloptions(); // Re cache settings |
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357 | return true; |
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358 | } |
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359 | |
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360 | |
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361 | // thx Alex Stapleton, http://alex.vort-x.net/blog/ |
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362 | function add_option($name, $value = '', $description = '') { |
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363 | global $wpdb; |
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364 | if ( is_array($value) || is_object($value) ) |
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365 | $value = serialize($value); |
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366 | |
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367 | if(!get_settings($name)) { |
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368 | $name = $wpdb->escape($name); |
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369 | $value = $wpdb->escape($value); |
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370 | $description = $wpdb->escape($description); |
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371 | $wpdb->query("INSERT INTO $wpdb->options (option_name, option_value, option_description) VALUES ('$name', '$value', '$description')"); |
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372 | |
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373 | if($wpdb->insert_id) { |
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374 | global $cache_settings; |
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375 | $cache_settings->{$name} = $value; |
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376 | } |
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377 | } |
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378 | return; |
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379 | } |
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380 | |
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381 | function delete_option($name) { |
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382 | global $wpdb; |
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383 | // Get the ID, if no ID then return |
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384 | $option_id = $wpdb->get_var("SELECT option_id FROM $wpdb->options WHERE option_name = '$name'"); |
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385 | if (!$option_id) return false; |
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386 | $wpdb->query("DELETE FROM $wpdb->options WHERE option_name = '$name'"); |
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387 | return true; |
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388 | } |
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389 | |
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390 | function get_postdata($postid) { |
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391 | global $post, $wpdb; |
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392 | |
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393 | $post = $wpdb->get_row("SELECT * FROM $wpdb->posts WHERE ID = '$postid'"); |
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394 | |
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395 | $postdata = array ( |
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396 | 'ID' => $post->ID, |
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397 | 'Author_ID' => $post->post_author, |
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398 | 'Date' => $post->post_date, |
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399 | 'Content' => $post->post_content, |
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400 | 'Excerpt' => $post->post_excerpt, |
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401 | 'Title' => $post->post_title, |
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402 | 'Category' => $post->post_category, |
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403 | 'Lat' => $post->post_lat, |
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404 | 'Lon' => $post->post_lon, |
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405 | 'post_status' => $post->post_status, |
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406 | 'comment_status' => $post->comment_status, |
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407 | 'ping_status' => $post->ping_status, |
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408 | 'post_password' => $post->post_password, |
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409 | 'to_ping' => $post->to_ping, |
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410 | 'pinged' => $post->pinged, |
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411 | 'post_name' => $post->post_name |
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412 | ); |
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413 | return $postdata; |
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414 | } |
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415 | |
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416 | function get_commentdata($comment_ID,$no_cache=0,$include_unapproved=false) { // less flexible, but saves DB queries |
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417 | global $postc,$id,$commentdata, $wpdb; |
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418 | if ($no_cache) { |
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419 | $query = "SELECT * FROM $wpdb->comments WHERE comment_ID = '$comment_ID'"; |
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420 | if (false == $include_unapproved) { |
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421 | $query .= " AND comment_approved = '1'"; |
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422 | } |
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423 | $myrow = $wpdb->get_row($query, ARRAY_A); |
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424 | } else { |
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425 | $myrow['comment_ID']=$postc->comment_ID; |
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426 | $myrow['comment_post_ID']=$postc->comment_post_ID; |
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427 | $myrow['comment_author']=$postc->comment_author; |
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428 | $myrow['comment_author_email']=$postc->comment_author_email; |
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429 | $myrow['comment_author_url']=$postc->comment_author_url; |
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430 | $myrow['comment_author_IP']=$postc->comment_author_IP; |
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431 | $myrow['comment_date']=$postc->comment_date; |
---|
432 | $myrow['comment_content']=$postc->comment_content; |
---|
433 | $myrow['comment_karma']=$postc->comment_karma; |
---|
434 | $myrow['comment_approved']=$postc->comment_approved; |
---|
435 | if (strstr($myrow['comment_content'], '<trackback />')) { |
---|
436 | $myrow['comment_type'] = 'trackback'; |
---|
437 | } elseif (strstr($myrow['comment_content'], '<pingback />')) { |
---|
438 | $myrow['comment_type'] = 'pingback'; |
---|
439 | } else { |
---|
440 | $myrow['comment_type'] = 'comment'; |
---|
441 | } |
---|
442 | } |
---|
443 | return $myrow; |
---|
444 | } |
---|
445 | |
---|
446 | function get_catname($cat_ID) { |
---|
447 | global $cache_catnames, $wpdb; |
---|
448 | if ( !$cache_catnames ) { |
---|
449 | $results = $wpdb->get_results("SELECT * FROM $wpdb->categories") or die('Oops, couldn\'t query the db for categories.'); |
---|
450 | foreach ($results as $post) { |
---|
451 | $cache_catnames[$post->cat_ID] = $post->cat_name; |
---|
452 | } |
---|
453 | } |
---|
454 | $cat_name = $cache_catnames[$cat_ID]; |
---|
455 | return $cat_name; |
---|
456 | } |
---|
457 | |
---|
458 | function gzip_compression() { |
---|
459 | if ( strstr($_SERVER['PHP_SELF'], 'wp-admin') ) return false; |
---|
460 | if ( !get_settings('gzipcompression') ) return false; |
---|
461 | |
---|
462 | if( extension_loaded('zlib') ) { |
---|
463 | ob_start('ob_gzhandler'); |
---|
464 | } |
---|
465 | } |
---|
466 | |
---|
467 | |
---|
468 | // functions to count the page generation time (from phpBB2) |
---|
469 | // ( or just any time between timer_start() and timer_stop() ) |
---|
470 | |
---|
471 | function timer_start() { |
---|
472 | global $timestart; |
---|
473 | $mtime = microtime(); |
---|
474 | $mtime = explode(' ',$mtime); |
---|
475 | $mtime = $mtime[1] + $mtime[0]; |
---|
476 | $timestart = $mtime; |
---|
477 | return true; |
---|
478 | } |
---|
479 | |
---|
480 | function timer_stop($display = 0, $precision = 3) { //if called like timer_stop(1), will echo $timetotal |
---|
481 | global $timestart, $timeend; |
---|
482 | $mtime = microtime(); |
---|
483 | $mtime = explode(' ',$mtime); |
---|
484 | $mtime = $mtime[1] + $mtime[0]; |
---|
485 | $timeend = $mtime; |
---|
486 | $timetotal = $timeend-$timestart; |
---|
487 | if ($display) |
---|
488 | echo number_format($timetotal,$precision); |
---|
489 | return $timetotal; |
---|
490 | } |
---|
491 | |
---|
492 | function weblog_ping($server = '', $path = '') { |
---|
493 | $debug = false; |
---|
494 | include_once (ABSPATH . WPINC . '/class-xmlrpc.php'); |
---|
495 | include_once (ABSPATH . WPINC . '/class-xmlrpcs.php'); |
---|
496 | |
---|
497 | $f = new xmlrpcmsg('weblogUpdates.ping', |
---|
498 | array(new xmlrpcval(get_settings('blogname'), 'string'), |
---|
499 | new xmlrpcval(get_settings('home') ,'string'))); |
---|
500 | $c = new xmlrpc_client($path, $server, 80); |
---|
501 | $r = $c->send($f); |
---|
502 | |
---|
503 | if ('0' != $r) { |
---|
504 | if ($debug) { |
---|
505 | echo "<h3>Response Object Dump:</h3> |
---|
506 | <pre>\n"; |
---|
507 | print_r($r); |
---|
508 | echo "</pre>\n"; |
---|
509 | } |
---|
510 | |
---|
511 | $v = @phpxmlrpc_decode($r->value()); |
---|
512 | if (!$r->faultCode()) { |
---|
513 | $result['message'] = "<p class=\"rpcmsg\">"; |
---|
514 | $result['message'] = $result['message'] . $v["message"] . "<br />\n"; |
---|
515 | $result['message'] = $result['message'] . "</p>"; |
---|
516 | } else { |
---|
517 | $result['err'] = $r->faultCode(); |
---|
518 | $result['message'] = "<!--\n"; |
---|
519 | $result['message'] = $result['message'] . "Fault: "; |
---|
520 | $result['message'] = $result['message'] . "Code: " . $r->faultCode(); |
---|
521 | $result['message'] = $result['message'] . " Reason '" .$r->faultString()."'<BR>"; |
---|
522 | $result['message'] = $result['message'] . "-->\n"; |
---|
523 | } |
---|
524 | |
---|
525 | if ($debug) print '<blockquote>' . $result['message'] . '</blockquote>'; |
---|
526 | } |
---|
527 | } |
---|
528 | |
---|
529 | function generic_ping($post_id = 0) { |
---|
530 | $services = get_settings('ping_sites'); |
---|
531 | $services = preg_replace("|(\s)+|", '$1', $services); // Kill dupe lines |
---|
532 | $services = trim($services); |
---|
533 | if ('' != $services) { |
---|
534 | $services = explode("\n", $services); |
---|
535 | foreach ($services as $service) { |
---|
536 | $uri = parse_url($service); |
---|
537 | weblog_ping($uri['host'], $uri['path']); |
---|
538 | } |
---|
539 | } |
---|
540 | |
---|
541 | return $post_id; |
---|
542 | } |
---|
543 | |
---|
544 | add_action('publish_post', 'generic_ping'); |
---|
545 | |
---|
546 | // Send a Trackback |
---|
547 | function trackback($trackback_url, $title, $excerpt, $ID) { |
---|
548 | global $wpdb; |
---|
549 | $title = urlencode($title); |
---|
550 | $excerpt = urlencode($excerpt); |
---|
551 | $blog_name = urlencode(get_settings('blogname')); |
---|
552 | $tb_url = $trackback_url; |
---|
553 | $url = urlencode(get_permalink($ID)); |
---|
554 | $query_string = "title=$title&url=$url&blog_name=$blog_name&excerpt=$excerpt"; |
---|
555 | $trackback_url = parse_url($trackback_url); |
---|
556 | $http_request = 'POST ' . $trackback_url['path'] . ($trackback_url['query'] ? '?'.$trackback_url['query'] : '') . " HTTP/1.0\r\n"; |
---|
557 | $http_request .= 'Host: '.$trackback_url['host']."\r\n"; |
---|
558 | $http_request .= 'Content-Type: application/x-www-form-urlencoded; charset='.get_settings('blog_charset')."\r\n"; |
---|
559 | $http_request .= 'Content-Length: '.strlen($query_string)."\r\n"; |
---|
560 | $http_request .= "\r\n"; |
---|
561 | $http_request .= $query_string; |
---|
562 | $fs = @fsockopen($trackback_url['host'], 80); |
---|
563 | @fputs($fs, $http_request); |
---|
564 | /* |
---|
565 | $debug_file = 'trackback.log'; |
---|
566 | $fp = fopen($debug_file, 'a'); |
---|
567 | fwrite($fp, "\n*****\nRequest:\n\n$http_request\n\nResponse:\n\n"); |
---|
568 | while(!@feof($fs)) { |
---|
569 | fwrite($fp, @fgets($fs, 4096)); |
---|
570 | } |
---|
571 | fwrite($fp, "\n\n"); |
---|
572 | fclose($fp); |
---|
573 | */ |
---|
574 | @fclose($fs); |
---|
575 | |
---|
576 | $wpdb->query("UPDATE $wpdb->posts SET pinged = CONCAT(pinged, '\n', '$tb_url') WHERE ID = '$ID'"); |
---|
577 | $wpdb->query("UPDATE $wpdb->posts SET to_ping = REPLACE(to_ping, '$tb_url', '') WHERE ID = '$ID'"); |
---|
578 | return $result; |
---|
579 | } |
---|
580 | |
---|
581 | // trackback - reply |
---|
582 | function trackback_response($error = 0, $error_message = '') { |
---|
583 | if ($error) { |
---|
584 | echo '<?xml version="1.0" encoding="utf-8"?'.">\n"; |
---|
585 | echo "<response>\n"; |
---|
586 | echo "<error>1</error>\n"; |
---|
587 | echo "<message>$error_message</message>\n"; |
---|
588 | echo "</response>"; |
---|
589 | } else { |
---|
590 | echo '<?xml version="1.0" encoding="utf-8"?'.">\n"; |
---|
591 | echo "<response>\n"; |
---|
592 | echo "<error>0</error>\n"; |
---|
593 | echo "</response>"; |
---|
594 | } |
---|
595 | die(); |
---|
596 | } |
---|
597 | |
---|
598 | function make_url_footnote($content) { |
---|
599 | preg_match_all('/<a(.+?)href=\"(.+?)\"(.*?)>(.+?)<\/a>/', $content, $matches); |
---|
600 | $j = 0; |
---|
601 | for ($i=0; $i<count($matches[0]); $i++) { |
---|
602 | $links_summary = (!$j) ? "\n" : $links_summary; |
---|
603 | $j++; |
---|
604 | $link_match = $matches[0][$i]; |
---|
605 | $link_number = '['.($i+1).']'; |
---|
606 | $link_url = $matches[2][$i]; |
---|
607 | $link_text = $matches[4][$i]; |
---|
608 | $content = str_replace($link_match, $link_text.' '.$link_number, $content); |
---|
609 | $link_url = (strtolower(substr($link_url,0,7)) != 'http://') ? get_settings('home') . $link_url : $link_url; |
---|
610 | $links_summary .= "\n".$link_number.' '.$link_url; |
---|
611 | } |
---|
612 | $content = strip_tags($content); |
---|
613 | $content .= $links_summary; |
---|
614 | return $content; |
---|
615 | } |
---|
616 | |
---|
617 | |
---|
618 | function xmlrpc_getposttitle($content) { |
---|
619 | global $post_default_title; |
---|
620 | if (preg_match('/<title>(.+?)<\/title>/is', $content, $matchtitle)) { |
---|
621 | $post_title = $matchtitle[0]; |
---|
622 | $post_title = preg_replace('/<title>/si', '', $post_title); |
---|
623 | $post_title = preg_replace('/<\/title>/si', '', $post_title); |
---|
624 | } else { |
---|
625 | $post_title = $post_default_title; |
---|
626 | } |
---|
627 | return $post_title; |
---|
628 | } |
---|
629 | |
---|
630 | function xmlrpc_getpostcategory($content) { |
---|
631 | global $post_default_category; |
---|
632 | if (preg_match('/<category>(.+?)<\/category>/is', $content, $matchcat)) { |
---|
633 | $post_category = trim($matchcat[1], ','); |
---|
634 | $post_category = explode(',', $post_category); |
---|
635 | } else { |
---|
636 | $post_category = $post_default_category; |
---|
637 | } |
---|
638 | return $post_category; |
---|
639 | } |
---|
640 | |
---|
641 | function xmlrpc_removepostdata($content) { |
---|
642 | $content = preg_replace('/<title>(.+?)<\/title>/si', '', $content); |
---|
643 | $content = preg_replace('/<category>(.+?)<\/category>/si', '', $content); |
---|
644 | $content = trim($content); |
---|
645 | return $content; |
---|
646 | } |
---|
647 | |
---|
648 | function debug_fopen($filename, $mode) { |
---|
649 | global $debug; |
---|
650 | if ($debug == 1) { |
---|
651 | $fp = fopen($filename, $mode); |
---|
652 | return $fp; |
---|
653 | } else { |
---|
654 | return false; |
---|
655 | } |
---|
656 | } |
---|
657 | |
---|
658 | function debug_fwrite($fp, $string) { |
---|
659 | global $debug; |
---|
660 | if ($debug == 1) { |
---|
661 | fwrite($fp, $string); |
---|
662 | } |
---|
663 | } |
---|
664 | |
---|
665 | function debug_fclose($fp) { |
---|
666 | global $debug; |
---|
667 | if ($debug == 1) { |
---|
668 | fclose($fp); |
---|
669 | } |
---|
670 | } |
---|
671 | |
---|
672 | function pingback($content, $post_ID) { |
---|
673 | include_once (ABSPATH . WPINC . '/class-xmlrpc.php'); |
---|
674 | include_once (ABSPATH . WPINC . '/class-xmlrpcs.php'); |
---|
675 | // original code by Mort (http://mort.mine.nu:8080) |
---|
676 | global $wp_version; |
---|
677 | $log = debug_fopen('./pingback.log', 'a'); |
---|
678 | $post_links = array(); |
---|
679 | debug_fwrite($log, 'BEGIN '.time()."\n"); |
---|
680 | |
---|
681 | // Variables |
---|
682 | $ltrs = '\w'; |
---|
683 | $gunk = '/#~:.?+=&%@!\-'; |
---|
684 | $punc = '.:?\-'; |
---|
685 | $any = $ltrs.$gunk.$punc; |
---|
686 | $pingback_str_dquote = 'rel="pingback"'; |
---|
687 | $pingback_str_squote = 'rel=\'pingback\''; |
---|
688 | $x_pingback_str = 'x-pingback: '; |
---|
689 | $pingback_href_original_pos = 27; |
---|
690 | |
---|
691 | // Step 1 |
---|
692 | // Parsing the post, external links (if any) are stored in the $post_links array |
---|
693 | // This regexp comes straight from phpfreaks.com |
---|
694 | // http://www.phpfreaks.com/quickcode/Extract_All_URLs_on_a_Page/15.php |
---|
695 | preg_match_all("{\b http : [$any] +? (?= [$punc] * [^$any] | $)}x", $content, $post_links_temp); |
---|
696 | |
---|
697 | // Debug |
---|
698 | debug_fwrite($log, 'Post contents:'); |
---|
699 | debug_fwrite($log, $content."\n"); |
---|
700 | |
---|
701 | // Step 2. |
---|
702 | // Walking thru the links array |
---|
703 | // first we get rid of links pointing to sites, not to specific files |
---|
704 | // Example: |
---|
705 | // http://dummy-weblog.org |
---|
706 | // http://dummy-weblog.org/ |
---|
707 | // http://dummy-weblog.org/post.php |
---|
708 | // We don't wanna ping first and second types, even if they have a valid <link/> |
---|
709 | |
---|
710 | foreach($post_links_temp[0] as $link_test){ |
---|
711 | $test = parse_url($link_test); |
---|
712 | if (isset($test['query'])) { |
---|
713 | $post_links[] = $link_test; |
---|
714 | } elseif(($test['path'] != '/') && ($test['path'] != '')) { |
---|
715 | $post_links[] = $link_test; |
---|
716 | } |
---|
717 | } |
---|
718 | |
---|
719 | foreach ($post_links as $pagelinkedto){ |
---|
720 | debug_fwrite($log, 'Processing -- '.$pagelinkedto."\n\n"); |
---|
721 | |
---|
722 | $bits = parse_url($pagelinkedto); |
---|
723 | if (!isset($bits['host'])) { |
---|
724 | debug_fwrite($log, 'Couldn\'t find a hostname for '.$pagelinkedto."\n\n"); |
---|
725 | continue; |
---|
726 | } |
---|
727 | $host = $bits['host']; |
---|
728 | $path = isset($bits['path']) ? $bits['path'] : ''; |
---|
729 | if (isset($bits['query'])) { |
---|
730 | $path .= '?'.$bits['query']; |
---|
731 | } |
---|
732 | if (!$path) { |
---|
733 | $path = '/'; |
---|
734 | } |
---|
735 | $port = isset($bits['port']) ? $bits['port'] : 80; |
---|
736 | |
---|
737 | // Try to connect to the server at $host |
---|
738 | $fp = fsockopen($host, $port, $errno, $errstr, 30); |
---|
739 | if (!$fp) { |
---|
740 | debug_fwrite($log, 'Couldn\'t open a connection to '.$host."\n\n"); |
---|
741 | continue; |
---|
742 | } |
---|
743 | |
---|
744 | // Send the GET request |
---|
745 | $request = "GET $path HTTP/1.1\r\nHost: $host\r\nUser-Agent: WordPress/$wp_version PHP/" . phpversion() . "\r\n\r\n"; |
---|
746 | ob_end_flush(); |
---|
747 | fputs($fp, $request); |
---|
748 | |
---|
749 | // Start receiving headers and content |
---|
750 | $contents = ''; |
---|
751 | $headers = ''; |
---|
752 | $gettingHeaders = true; |
---|
753 | $found_pingback_server = 0; |
---|
754 | while (!feof($fp)) { |
---|
755 | $line = fgets($fp, 4096); |
---|
756 | if (trim($line) == '') { |
---|
757 | $gettingHeaders = false; |
---|
758 | } |
---|
759 | if (!$gettingHeaders) { |
---|
760 | $contents .= trim($line)."\n"; |
---|
761 | $pingback_link_offset_dquote = strpos($contents, $pingback_str_dquote); |
---|
762 | $pingback_link_offset_squote = strpos($contents, $pingback_str_squote); |
---|
763 | } else { |
---|
764 | $headers .= trim($line)."\n"; |
---|
765 | $x_pingback_header_offset = strpos(strtolower($headers), $x_pingback_str); |
---|
766 | } |
---|
767 | if ($x_pingback_header_offset) { |
---|
768 | preg_match('#x-pingback: (.+)#is', $headers, $matches); |
---|
769 | $pingback_server_url = trim($matches[1]); |
---|
770 | debug_fwrite($log, "Pingback server found from X-Pingback header @ $pingback_server_url\n"); |
---|
771 | $found_pingback_server = 1; |
---|
772 | break; |
---|
773 | } |
---|
774 | if ($pingback_link_offset_dquote || $pingback_link_offset_squote) { |
---|
775 | $quote = ($pingback_link_offset_dquote) ? '"' : '\''; |
---|
776 | $pingback_link_offset = ($quote=='"') ? $pingback_link_offset_dquote : $pingback_link_offset_squote; |
---|
777 | $pingback_href_pos = @strpos($contents, 'href=', $pingback_link_offset); |
---|
778 | $pingback_href_start = $pingback_href_pos+6; |
---|
779 | $pingback_href_end = @strpos($contents, $quote, $pingback_href_start); |
---|
780 | $pingback_server_url_len = $pingback_href_end-$pingback_href_start; |
---|
781 | $pingback_server_url = substr($contents, $pingback_href_start, $pingback_server_url_len); |
---|
782 | debug_fwrite($log, "Pingback server found from Pingback <link /> tag @ $pingback_server_url\n"); |
---|
783 | $found_pingback_server = 1; |
---|
784 | break; |
---|
785 | } |
---|
786 | } |
---|
787 | |
---|
788 | if (!$found_pingback_server) { |
---|
789 | debug_fwrite($log, "Pingback server not found\n\n*************************\n\n"); |
---|
790 | @fclose($fp); |
---|
791 | } else { |
---|
792 | debug_fwrite($log,"\n\nPingback server data\n"); |
---|
793 | |
---|
794 | // Assuming there's a "http://" bit, let's get rid of it |
---|
795 | $host_clear = substr($pingback_server_url, 7); |
---|
796 | |
---|
797 | // the trailing slash marks the end of the server name |
---|
798 | $host_end = strpos($host_clear, '/'); |
---|
799 | |
---|
800 | // Another clear cut |
---|
801 | $host_len = $host_end-$host_start; |
---|
802 | $host = substr($host_clear, 0, $host_len); |
---|
803 | debug_fwrite($log, 'host: '.$host."\n"); |
---|
804 | |
---|
805 | // If we got the server name right, the rest of the string is the server path |
---|
806 | $path = substr($host_clear,$host_end); |
---|
807 | debug_fwrite($log, 'path: '.$path."\n\n"); |
---|
808 | |
---|
809 | // Now, the RPC call |
---|
810 | $method = 'pingback.ping'; |
---|
811 | debug_fwrite($log, 'Page Linked To: '.$pagelinkedto."\n"); |
---|
812 | debug_fwrite($log, 'Page Linked From: '); |
---|
813 | $pagelinkedfrom = get_permalink($post_ID); |
---|
814 | debug_fwrite($log, $pagelinkedfrom."\n"); |
---|
815 | |
---|
816 | $client = new xmlrpc_client($path, $host, 80); |
---|
817 | $message = new xmlrpcmsg($method, array(new xmlrpcval($pagelinkedfrom), new xmlrpcval($pagelinkedto))); |
---|
818 | $result = $client->send($message); |
---|
819 | if ($result){ |
---|
820 | if (!$result->value()){ |
---|
821 | debug_fwrite($log, $result->faultCode().' -- '.$result->faultString()); |
---|
822 | } else { |
---|
823 | $value = phpxmlrpc_decode($result->value()); |
---|
824 | if (is_array($value)) { |
---|
825 | $value_arr = ''; |
---|
826 | foreach($value as $blah) { |
---|
827 | $value_arr .= $blah.' |||| '; |
---|
828 | } |
---|
829 | debug_fwrite($log, $value_arr); |
---|
830 | } else { |
---|
831 | debug_fwrite($log, $value); |
---|
832 | } |
---|
833 | } |
---|
834 | } |
---|
835 | @fclose($fp); |
---|
836 | } |
---|
837 | } |
---|
838 | |
---|
839 | debug_fwrite($log, "\nEND: ".time()."\n****************************\n\r"); |
---|
840 | debug_fclose($log); |
---|
841 | } |
---|
842 | |
---|
843 | function doGeoUrlHeader($post_list = '') { |
---|
844 | global $posts; |
---|
845 | |
---|
846 | if (get_settings('use_geo_positions')) { |
---|
847 | if ($posts && 1 === count($posts) && ! empty($posts[0]->post_lat)) { |
---|
848 | // there's only one result see if it has a geo code |
---|
849 | $row = $posts[0]; |
---|
850 | $lat = $row->post_lat; |
---|
851 | $lon = $row->post_lon; |
---|
852 | $title = $row->post_title; |
---|
853 | if(($lon != null) && ($lat != null) ) { |
---|
854 | echo "<meta name=\"ICBM\" content=\"".$lat.", ".$lon."\" />\n"; |
---|
855 | echo "<meta name=\"DC.title\" content=\"".convert_chars(strip_tags(htmlspecialchars(get_bloginfo("name"))))." - ".$title."\" />\n"; |
---|
856 | echo "<meta name=\"geo.position\" content=\"".$lat.";".$lon."\" />\n"; |
---|
857 | return; |
---|
858 | } |
---|
859 | } else { |
---|
860 | if(get_settings('use_default_geourl')) { |
---|
861 | // send the default here |
---|
862 | echo "<meta name='ICBM' content=\"". get_settings('default_geourl_lat') .", ". get_settings('default_geourl_lon') ."\" />\n"; |
---|
863 | echo "<meta name='DC.title' content=\"".convert_chars(strip_tags(htmlspecialchars(get_bloginfo("name"))))."\" />\n"; |
---|
864 | echo "<meta name='geo.position' content=\"". get_settings('default_geourl_lat') .";". get_settings('default_geourl_lon') ."\" />\n"; |
---|
865 | } |
---|
866 | } |
---|
867 | } |
---|
868 | } |
---|
869 | |
---|
870 | function getRemoteFile($host,$path) { |
---|
871 | $fp = fsockopen($host, 80, $errno, $errstr); |
---|
872 | if ($fp) { |
---|
873 | fputs($fp,"GET $path HTTP/1.0\r\nHost: $host\r\n\r\n"); |
---|
874 | while ($line = fgets($fp, 4096)) { |
---|
875 | $lines[] = $line; |
---|
876 | } |
---|
877 | fclose($fp); |
---|
878 | return $lines; |
---|
879 | } else { |
---|
880 | return false; |
---|
881 | } |
---|
882 | } |
---|
883 | |
---|
884 | function pingGeoURL($blog_ID) { |
---|
885 | |
---|
886 | $ourUrl = get_settings('home') ."/index.php?p=".$blog_ID; |
---|
887 | $host="geourl.org"; |
---|
888 | $path="/ping/?p=".$ourUrl; |
---|
889 | getRemoteFile($host,$path); |
---|
890 | } |
---|
891 | |
---|
892 | /* wp_set_comment_status: |
---|
893 | part of otaku42's comment moderation hack |
---|
894 | changes the status of a comment according to $comment_status. |
---|
895 | allowed values: |
---|
896 | hold : set comment_approve field to 0 |
---|
897 | approve: set comment_approve field to 1 |
---|
898 | delete : remove comment out of database |
---|
899 | |
---|
900 | returns true if change could be applied |
---|
901 | returns false on database error or invalid value for $comment_status |
---|
902 | */ |
---|
903 | function wp_set_comment_status($comment_id, $comment_status) { |
---|
904 | global $wpdb; |
---|
905 | |
---|
906 | switch($comment_status) { |
---|
907 | case 'hold': |
---|
908 | $query = "UPDATE $wpdb->comments SET comment_approved='0' WHERE comment_ID='$comment_id' LIMIT 1"; |
---|
909 | break; |
---|
910 | case 'approve': |
---|
911 | $query = "UPDATE $wpdb->comments SET comment_approved='1' WHERE comment_ID='$comment_id' LIMIT 1"; |
---|
912 | break; |
---|
913 | case 'delete': |
---|
914 | $query = "DELETE FROM $wpdb->comments WHERE comment_ID='$comment_id' LIMIT 1"; |
---|
915 | break; |
---|
916 | default: |
---|
917 | return false; |
---|
918 | } |
---|
919 | |
---|
920 | if ($wpdb->query($query)) { |
---|
921 | do_action('wp_set_comment_status', $comment_id); |
---|
922 | return true; |
---|
923 | } else { |
---|
924 | return false; |
---|
925 | } |
---|
926 | } |
---|
927 | |
---|
928 | |
---|
929 | /* wp_get_comment_status |
---|
930 | part of otaku42's comment moderation hack |
---|
931 | gets the current status of a comment |
---|
932 | |
---|
933 | returned values: |
---|
934 | "approved" : comment has been approved |
---|
935 | "unapproved": comment has not been approved |
---|
936 | "deleted ": comment not found in database |
---|
937 | |
---|
938 | a (boolean) false signals an error |
---|
939 | */ |
---|
940 | function wp_get_comment_status($comment_id) { |
---|
941 | global $wpdb; |
---|
942 | |
---|
943 | $result = $wpdb->get_var("SELECT comment_approved FROM $wpdb->comments WHERE comment_ID='$comment_id' LIMIT 1"); |
---|
944 | if ($result == NULL) { |
---|
945 | return "deleted"; |
---|
946 | } else if ($result == "1") { |
---|
947 | return "approved"; |
---|
948 | } else if ($result == "0") { |
---|
949 | return "unapproved"; |
---|
950 | } else { |
---|
951 | return false; |
---|
952 | } |
---|
953 | } |
---|
954 | |
---|
955 | function wp_notify_postauthor($comment_id, $comment_type='comment') { |
---|
956 | global $wpdb; |
---|
957 | global $querystring_start, $querystring_equal, $querystring_separator; |
---|
958 | |
---|
959 | $comment = $wpdb->get_row("SELECT * FROM $wpdb->comments WHERE comment_ID='$comment_id' LIMIT 1"); |
---|
960 | $post = $wpdb->get_row("SELECT * FROM $wpdb->posts WHERE ID='$comment->comment_post_ID' LIMIT 1"); |
---|
961 | $user = $wpdb->get_row("SELECT * FROM $wpdb->users WHERE ID='$post->post_author' LIMIT 1"); |
---|
962 | |
---|
963 | if ('' == $user->user_email) return false; // If there's no email to send the comment to |
---|
964 | |
---|
965 | $comment_author_domain = gethostbyaddr($comment->comment_author_IP); |
---|
966 | |
---|
967 | $blogname = get_settings('blogname'); |
---|
968 | |
---|
969 | if ('comment' == $comment_type) { |
---|
970 | $notify_message = "New comment on your post #$comment->comment_post_ID \"".$post->post_title."\"\r\n\r\n"; |
---|
971 | $notify_message .= "Author : $comment->comment_author (IP: $comment->comment_author_IP , $comment_author_domain)\r\n"; |
---|
972 | $notify_message .= "E-mail : $comment->comment_author_email\r\n"; |
---|
973 | $notify_message .= "URI : $comment->comment_author_url\r\n"; |
---|
974 | $notify_message .= "Whois : http://ws.arin.net/cgi-bin/whois.pl?queryinput=$comment->comment_author_IP\r\n"; |
---|
975 | $notify_message .= "Comment:\r\n".$comment->comment_content."\r\n\r\n"; |
---|
976 | $notify_message .= "You can see all comments on this post here: \r\n"; |
---|
977 | $subject = '[' . $blogname . '] Comment: "' .$post->post_title.'"'; |
---|
978 | } elseif ('trackback' == $comment_type) { |
---|
979 | $notify_message = "New trackback on your post #$comment_post_ID \"".$post->post_title."\"\r\n\r\n"; |
---|
980 | $notify_message .= "Website: $comment->comment_author (IP: $comment->comment_author_IP , $comment_author_domain)\r\n"; |
---|
981 | $notify_message .= "URI : $comment->comment_author_url\r\n"; |
---|
982 | $notify_message .= "Excerpt: \n".$comment->comment_content."\r\n\r\n"; |
---|
983 | $notify_message .= "You can see all trackbacks on this post here: \r\n"; |
---|
984 | $subject = '[' . $blogname . '] Trackback: "' .$post->post_title.'"'; |
---|
985 | } elseif ('pingback' == $comment_type) { |
---|
986 | $notify_message = "New pingback on your post #$comment_post_ID \"".$post->post_title."\"\r\n\r\n"; |
---|
987 | $notify_message .= "Website: $comment->comment_author\r\n"; |
---|
988 | $notify_message .= "URI : $comment->comment_author_url\r\n"; |
---|
989 | $notify_message .= "Excerpt: \n[...] $original_context [...]\r\n\r\n"; |
---|
990 | $notify_message .= "You can see all pingbacks on this post here: \r\n"; |
---|
991 | $subject = '[' . $blogname . '] Pingback: "' .$post->post_title.'"'; |
---|
992 | } |
---|
993 | $notify_message .= get_permalink($comment->comment_post_ID) . '#comments'; |
---|
994 | |
---|
995 | if ('' == $comment->comment_author_email || '' == $comment->comment_author) { |
---|
996 | $from = "From: \"$blogname\" <wordpress@" . $_SERVER['SERVER_NAME'] . '>'; |
---|
997 | } else { |
---|
998 | $from = 'From: "' . $comment->comment_author . "\" <$comment->comment_author_email>"; |
---|
999 | } |
---|
1000 | |
---|
1001 | $message_headers = "MIME-Version: 1.0\r\n" |
---|
1002 | . "$from\r\n" |
---|
1003 | . "Content-Type: text/plain; charset=\"" . get_settings('blog_charset') . "\"\r\n"; |
---|
1004 | |
---|
1005 | @mail($user->user_email, $subject, $notify_message, $message_headers); |
---|
1006 | |
---|
1007 | return true; |
---|
1008 | } |
---|
1009 | |
---|
1010 | /* wp_notify_moderator |
---|
1011 | notifies the moderator of the blog (usually the admin) |
---|
1012 | about a new comment that waits for approval |
---|
1013 | always returns true |
---|
1014 | */ |
---|
1015 | function wp_notify_moderator($comment_id) { |
---|
1016 | global $wpdb; |
---|
1017 | global $querystring_start, $querystring_equal, $querystring_separator; |
---|
1018 | |
---|
1019 | $comment = $wpdb->get_row("SELECT * FROM $wpdb->comments WHERE comment_ID='$comment_id' LIMIT 1"); |
---|
1020 | $post = $wpdb->get_row("SELECT * FROM $wpdb->posts WHERE ID='$comment->comment_post_ID' LIMIT 1"); |
---|
1021 | $user = $wpdb->get_row("SELECT * FROM $wpdb->users WHERE ID='$post->post_author' LIMIT 1"); |
---|
1022 | |
---|
1023 | $comment_author_domain = gethostbyaddr($comment->comment_author_IP); |
---|
1024 | $comments_waiting = $wpdb->get_var("SELECT count(comment_ID) FROM $wpdb->comments WHERE comment_approved = '0'"); |
---|
1025 | |
---|
1026 | $notify_message = "A new comment on the post #$comment->comment_post_ID \"".$post->post_title."\" is waiting for your approval\r\n\r\n"; |
---|
1027 | $notify_message .= "Author : $comment->comment_author (IP: $comment->comment_author_IP , $comment_author_domain)\r\n"; |
---|
1028 | $notify_message .= "E-mail : $comment->comment_author_email\r\n"; |
---|
1029 | $notify_message .= "URL : $comment->comment_author_url\r\n"; |
---|
1030 | $notify_message .= "Whois : http://ws.arin.net/cgi-bin/whois.pl?queryinput=$comment->comment_author_IP\r\n"; |
---|
1031 | $notify_message .= "Comment:\r\n".$comment->comment_content."\r\n\r\n"; |
---|
1032 | $notify_message .= "To approve this comment, visit: " . get_settings('siteurl') . "/wp-admin/post.php?action=mailapprovecomment&p=".$comment->comment_post_ID."&comment=$comment_id\r\n"; |
---|
1033 | $notify_message .= "To delete this comment, visit: " . get_settings('siteurl') . "/wp-admin/post.php?action=confirmdeletecomment&p=".$comment->comment_post_ID."&comment=$comment_id\r\n"; |
---|
1034 | $notify_message .= "Currently $comments_waiting comments are waiting for approval. Please visit the moderation panel:\r\n"; |
---|
1035 | $notify_message .= get_settings('siteurl') . "/wp-admin/moderation.php\r\n"; |
---|
1036 | |
---|
1037 | $subject = '[' . get_settings('blogname') . '] Please approve: "' .$post->post_title.'"'; |
---|
1038 | $admin_email = get_settings("admin_email"); |
---|
1039 | $from = "From: $admin_email"; |
---|
1040 | |
---|
1041 | $message_headers = "MIME-Version: 1.0\r\n" |
---|
1042 | . "$from\r\n" |
---|
1043 | . "Content-Type: text/plain; charset=\"" . get_settings('blog_charset') . "\"\r\n"; |
---|
1044 | |
---|
1045 | @mail($admin_email, $subject, $notify_message, $message_headers); |
---|
1046 | |
---|
1047 | return true; |
---|
1048 | } |
---|
1049 | |
---|
1050 | |
---|
1051 | function start_wp($use_wp_query = false) { |
---|
1052 | global $post, $id, $postdata, $authordata, $day, $preview, $page, $pages, $multipage, $more, $numpages, $wp_query; |
---|
1053 | global $pagenow; |
---|
1054 | |
---|
1055 | if ($use_wp_query) { |
---|
1056 | $post = $wp_query->next_post(); |
---|
1057 | } else { |
---|
1058 | $wp_query->next_post(); |
---|
1059 | } |
---|
1060 | |
---|
1061 | if (!$preview) { |
---|
1062 | $id = $post->ID; |
---|
1063 | } else { |
---|
1064 | $id = 0; |
---|
1065 | $postdata = array ( |
---|
1066 | 'ID' => 0, |
---|
1067 | 'Author_ID' => $_GET['preview_userid'], |
---|
1068 | 'Date' => $_GET['preview_date'], |
---|
1069 | 'Content' => $_GET['preview_content'], |
---|
1070 | 'Excerpt' => $_GET['preview_excerpt'], |
---|
1071 | 'Title' => $_GET['preview_title'], |
---|
1072 | 'Category' => $_GET['preview_category'], |
---|
1073 | 'Notify' => 1 |
---|
1074 | ); |
---|
1075 | } |
---|
1076 | $authordata = get_userdata($post->post_author); |
---|
1077 | |
---|
1078 | $day = mysql2date('d.m.y', $post->post_date); |
---|
1079 | $currentmonth = mysql2date('m', $post->post_date); |
---|
1080 | $numpages = 1; |
---|
1081 | if (!$page) |
---|
1082 | $page = 1; |
---|
1083 | if (isset($p)) |
---|
1084 | $more = 1; |
---|
1085 | $content = $post->post_content; |
---|
1086 | if (preg_match('/<!--nextpage-->/', $post->post_content)) { |
---|
1087 | if ($page > 1) |
---|
1088 | $more = 1; |
---|
1089 | $multipage = 1; |
---|
1090 | $content = $post->post_content; |
---|
1091 | $content = str_replace("\n<!--nextpage-->\n", '<!--nextpage-->', $content); |
---|
1092 | $content = str_replace("\n<!--nextpage-->", '<!--nextpage-->', $content); |
---|
1093 | $content = str_replace("<!--nextpage-->\n", '<!--nextpage-->', $content); |
---|
1094 | $pages = explode('<!--nextpage-->', $content); |
---|
1095 | $numpages = count($pages); |
---|
1096 | } else { |
---|
1097 | $pages[0] = $post->post_content; |
---|
1098 | $multipage = 0; |
---|
1099 | } |
---|
1100 | return true; |
---|
1101 | } |
---|
1102 | |
---|
1103 | function is_new_day() { |
---|
1104 | global $day, $previousday; |
---|
1105 | if ($day != $previousday) { |
---|
1106 | return(1); |
---|
1107 | } else { |
---|
1108 | return(0); |
---|
1109 | } |
---|
1110 | } |
---|
1111 | |
---|
1112 | // Filters: these are the core of WP's plugin architecture |
---|
1113 | |
---|
1114 | function apply_filters($tag, $string) { |
---|
1115 | global $wp_filter; |
---|
1116 | if (isset($wp_filter['all'])) { |
---|
1117 | foreach ($wp_filter['all'] as $priority => $functions) { |
---|
1118 | if (isset($wp_filter[$tag][$priority])) |
---|
1119 | $wp_filter[$tag][$priority] = array_merge($wp_filter['all'][$priority], $wp_filter[$tag][$priority]); |
---|
1120 | else |
---|
1121 | $wp_filter[$tag][$priority] = array_merge($wp_filter['all'][$priority], array()); |
---|
1122 | $wp_filter[$tag][$priority] = array_unique($wp_filter[$tag][$priority]); |
---|
1123 | } |
---|
1124 | |
---|
1125 | } |
---|
1126 | |
---|
1127 | if (isset($wp_filter[$tag])) { |
---|
1128 | ksort($wp_filter[$tag]); |
---|
1129 | foreach ($wp_filter[$tag] as $priority => $functions) { |
---|
1130 | if (!is_null($functions)) { |
---|
1131 | foreach($functions as $function) { |
---|
1132 | $string = $function($string); |
---|
1133 | } |
---|
1134 | } |
---|
1135 | } |
---|
1136 | } |
---|
1137 | return $string; |
---|
1138 | } |
---|
1139 | |
---|
1140 | function add_filter($tag, $function_to_add, $priority = 10) { |
---|
1141 | global $wp_filter; |
---|
1142 | // So the format is wp_filter['tag']['array of priorities']['array of functions'] |
---|
1143 | if (!@in_array($function_to_add, $wp_filter[$tag]["$priority"])) { |
---|
1144 | $wp_filter[$tag]["$priority"][] = $function_to_add; |
---|
1145 | } |
---|
1146 | return true; |
---|
1147 | } |
---|
1148 | |
---|
1149 | function remove_filter($tag, $function_to_remove, $priority = 10) { |
---|
1150 | global $wp_filter; |
---|
1151 | if (@in_array($function_to_remove, $wp_filter[$tag]["$priority"])) { |
---|
1152 | foreach ($wp_filter[$tag]["$priority"] as $function) { |
---|
1153 | if ($function_to_remove != $function) { |
---|
1154 | $new_function_list[] = $function; |
---|
1155 | } |
---|
1156 | } |
---|
1157 | $wp_filter[$tag]["$priority"] = $new_function_list; |
---|
1158 | } |
---|
1159 | //die(var_dump($wp_filter)); |
---|
1160 | return true; |
---|
1161 | } |
---|
1162 | |
---|
1163 | // The *_action functions are just aliases for the *_filter functions, they take special strings instead of generic content |
---|
1164 | |
---|
1165 | function do_action($tag, $string) { |
---|
1166 | return apply_filters($tag, $string); |
---|
1167 | } |
---|
1168 | |
---|
1169 | function add_action($tag, $function_to_add, $priority = 10) { |
---|
1170 | add_filter($tag, $function_to_add, $priority); |
---|
1171 | } |
---|
1172 | |
---|
1173 | function remove_action($tag, $function_to_remove, $priority = 10) { |
---|
1174 | remove_filter($tag, $function_to_remove, $priority); |
---|
1175 | } |
---|
1176 | |
---|
1177 | function using_mod_rewrite($permalink_structure = '') { |
---|
1178 | if (empty($permalink_structure)) { |
---|
1179 | $permalink_structure = get_settings('permalink_structure'); |
---|
1180 | |
---|
1181 | if (empty($permalink_structure)) { |
---|
1182 | return false; |
---|
1183 | } |
---|
1184 | } |
---|
1185 | |
---|
1186 | // If the index is not in the permalink, we're using mod_rewrite. |
---|
1187 | if (! preg_match('#^/*' . get_settings('blogfilename') . '#', $permalink_structure)) { |
---|
1188 | return true; |
---|
1189 | } |
---|
1190 | |
---|
1191 | return false; |
---|
1192 | } |
---|
1193 | |
---|
1194 | function preg_index($number, $matches = '') { |
---|
1195 | $match_prefix = '$'; |
---|
1196 | $match_suffix = ''; |
---|
1197 | |
---|
1198 | if (! empty($matches)) { |
---|
1199 | $match_prefix = '$' . $matches . '['; |
---|
1200 | $match_suffix = ']'; |
---|
1201 | } |
---|
1202 | |
---|
1203 | return "$match_prefix$number$match_suffix"; |
---|
1204 | } |
---|
1205 | |
---|
1206 | |
---|
1207 | function page_permastruct() { |
---|
1208 | $permalink_structure = get_settings('permalink_structure'); |
---|
1209 | |
---|
1210 | if (empty($permalink_structure)) { |
---|
1211 | return ''; |
---|
1212 | } |
---|
1213 | |
---|
1214 | $front = substr($permalink_structure, 0, strpos($permalink_structure, '%')); |
---|
1215 | $index = get_settings('blogfilename'); |
---|
1216 | $prefix = ''; |
---|
1217 | if (preg_match('#^/*' . $index . '#', $front)) { |
---|
1218 | $prefix = $index . '/'; |
---|
1219 | } |
---|
1220 | |
---|
1221 | return '/' . $prefix . 'site/%pagename%'; |
---|
1222 | } |
---|
1223 | |
---|
1224 | function generate_rewrite_rules($permalink_structure = '', $matches = '') { |
---|
1225 | $rewritecode = |
---|
1226 | array( |
---|
1227 | '%year%', |
---|
1228 | '%monthnum%', |
---|
1229 | '%day%', |
---|
1230 | '%hour%', |
---|
1231 | '%minute%', |
---|
1232 | '%second%', |
---|
1233 | '%postname%', |
---|
1234 | '%post_id%', |
---|
1235 | '%category%', |
---|
1236 | '%author%', |
---|
1237 | '%pagename%', |
---|
1238 | '%search%' |
---|
1239 | ); |
---|
1240 | |
---|
1241 | $rewritereplace = |
---|
1242 | array( |
---|
1243 | '([0-9]{4})', |
---|
1244 | '([0-9]{1,2})', |
---|
1245 | '([0-9]{1,2})', |
---|
1246 | '([0-9]{1,2})', |
---|
1247 | '([0-9]{1,2})', |
---|
1248 | '([0-9]{1,2})', |
---|
1249 | '([^/]+)', |
---|
1250 | '([0-9]+)', |
---|
1251 | '(.+?)', |
---|
1252 | '([^/]+)', |
---|
1253 | '([^/]+)', |
---|
1254 | '(.+)' |
---|
1255 | ); |
---|
1256 | |
---|
1257 | $queryreplace = |
---|
1258 | array ( |
---|
1259 | 'year=', |
---|
1260 | 'monthnum=', |
---|
1261 | 'day=', |
---|
1262 | 'hour=', |
---|
1263 | 'minute=', |
---|
1264 | 'second=', |
---|
1265 | 'name=', |
---|
1266 | 'p=', |
---|
1267 | 'category_name=', |
---|
1268 | 'author_name=', |
---|
1269 | 'pagename=', |
---|
1270 | 's=' |
---|
1271 | ); |
---|
1272 | |
---|
1273 | $feedregex = '(feed|rdf|rss|rss2|atom)/?$'; |
---|
1274 | $trackbackregex = 'trackback/?$'; |
---|
1275 | $pageregex = 'page/?([0-9]{1,})/?$'; |
---|
1276 | |
---|
1277 | $front = substr($permalink_structure, 0, strpos($permalink_structure, '%')); |
---|
1278 | preg_match_all('/%.+?%/', $permalink_structure, $tokens); |
---|
1279 | |
---|
1280 | $num_tokens = count($tokens[0]); |
---|
1281 | |
---|
1282 | $index = get_settings('blogfilename');; |
---|
1283 | $feedindex = $index; |
---|
1284 | $trackbackindex = $index; |
---|
1285 | for ($i = 0; $i < $num_tokens; ++$i) { |
---|
1286 | if (0 < $i) { |
---|
1287 | $queries[$i] = $queries[$i - 1] . '&'; |
---|
1288 | } |
---|
1289 | |
---|
1290 | $query_token = str_replace($rewritecode, $queryreplace, $tokens[0][$i]) . preg_index($i+1, $matches); |
---|
1291 | $queries[$i] .= $query_token; |
---|
1292 | } |
---|
1293 | |
---|
1294 | $structure = $permalink_structure; |
---|
1295 | if ($front != '/') { |
---|
1296 | $structure = str_replace($front, '', $structure); |
---|
1297 | } |
---|
1298 | $structure = trim($structure, '/'); |
---|
1299 | $dirs = explode('/', $structure); |
---|
1300 | $num_dirs = count($dirs); |
---|
1301 | |
---|
1302 | $front = preg_replace('|^/+|', '', $front); |
---|
1303 | |
---|
1304 | $post_rewrite = array(); |
---|
1305 | $struct = $front; |
---|
1306 | for ($j = 0; $j < $num_dirs; ++$j) { |
---|
1307 | $struct .= $dirs[$j] . '/'; |
---|
1308 | $match = str_replace($rewritecode, $rewritereplace, $struct); |
---|
1309 | $num_toks = preg_match_all('/%.+?%/', $struct, $toks); |
---|
1310 | $query = $queries[$num_toks - 1]; |
---|
1311 | |
---|
1312 | $pagematch = $match . $pageregex; |
---|
1313 | $pagequery = $index . '?' . $query . '&paged=' . preg_index($num_toks + 1, $matches); |
---|
1314 | |
---|
1315 | $feedmatch = $match . $feedregex; |
---|
1316 | $feedquery = $feedindex . '?' . $query . '&feed=' . preg_index($num_toks + 1, $matches); |
---|
1317 | |
---|
1318 | $post = 0; |
---|
1319 | if (strstr($struct, '%postname%') || strstr($struct, '%post_id%') |
---|
1320 | || (strstr($struct, '%year%') && strstr($struct, '%monthnum%') && strstr($struct, '%day%') && strstr($struct, '%hour%') && strstr($struct, '%minute') && strstr($struct, '%second%'))) { |
---|
1321 | $post = 1; |
---|
1322 | $trackbackmatch = $match . $trackbackregex; |
---|
1323 | $trackbackquery = $trackbackindex . '?' . $query . '&tb=1'; |
---|
1324 | $match = $match . '?([0-9]+)?/?$'; |
---|
1325 | $query = $index . '?' . $query . '&page=' . preg_index($num_toks + 1, $matches); |
---|
1326 | } else { |
---|
1327 | $match .= '?$'; |
---|
1328 | $query = $index . '?' . $query; |
---|
1329 | } |
---|
1330 | |
---|
1331 | $post_rewrite = array($feedmatch => $feedquery, $pagematch => $pagequery, $match => $query) + $post_rewrite; |
---|
1332 | |
---|
1333 | if ($post) { |
---|
1334 | $post_rewrite = array($trackbackmatch => $trackbackquery) + $post_rewrite; |
---|
1335 | } |
---|
1336 | } |
---|
1337 | |
---|
1338 | return $post_rewrite; |
---|
1339 | } |
---|
1340 | |
---|
1341 | /* rewrite_rules |
---|
1342 | * Construct rewrite matches and queries from permalink structure. |
---|
1343 | * matches - The name of the match array to use in the query strings. |
---|
1344 | * If empty, $1, $2, $3, etc. are used. |
---|
1345 | * Returns an associate array of matches and queries. |
---|
1346 | */ |
---|
1347 | function rewrite_rules($matches = '', $permalink_structure = '') { |
---|
1348 | $rewrite = array(); |
---|
1349 | |
---|
1350 | if (empty($permalink_structure)) { |
---|
1351 | $permalink_structure = get_settings('permalink_structure'); |
---|
1352 | |
---|
1353 | if (empty($permalink_structure)) { |
---|
1354 | return $rewrite; |
---|
1355 | } |
---|
1356 | } |
---|
1357 | |
---|
1358 | $post_rewrite = generate_rewrite_rules($permalink_structure, $matches); |
---|
1359 | |
---|
1360 | $feedregex = '(feed|rdf|rss|rss2|atom)/?$'; |
---|
1361 | $pageregex = 'page/?([0-9]{1,})/?$'; |
---|
1362 | $front = substr($permalink_structure, 0, strpos($permalink_structure, '%')); |
---|
1363 | $index = get_settings('blogfilename'); |
---|
1364 | $prefix = ''; |
---|
1365 | if (! using_mod_rewrite($permalink_structure)) { |
---|
1366 | $prefix = $index . '/'; |
---|
1367 | } |
---|
1368 | |
---|
1369 | // If the permalink does not have year, month, and day, we need to create a |
---|
1370 | // separate archive rule. |
---|
1371 | $doarchive = false; |
---|
1372 | if (! (strstr($permalink_structure, '%year%') && strstr($permalink_structure, '%monthnum%') && strstr($permalink_structure, '%day%')) || |
---|
1373 | preg_match('/%category%.*(%year%|%monthnum%|%day%)/', $permalink_structure)) { |
---|
1374 | $doarchive = true; |
---|
1375 | $archive_structure = $front . '%year%/%monthnum%/%day%/'; |
---|
1376 | $archive_rewrite = generate_rewrite_rules($archive_structure, $matches); |
---|
1377 | } |
---|
1378 | |
---|
1379 | // Site feed |
---|
1380 | $sitefeedmatch = $prefix . 'feed/?([_0-9a-z-]+)?/?$'; |
---|
1381 | $sitefeedquery = 'index.php?feed=_' . preg_index(1, $matches); |
---|
1382 | |
---|
1383 | // Site comment feed |
---|
1384 | $sitecommentfeedmatch = $prefix . 'comments/feed/?([_0-9a-z-]+)?/?$'; |
---|
1385 | $sitecommentfeedquery = 'index.php?feed=_' . preg_index(1, $matches) . '&withcomments=1'; |
---|
1386 | |
---|
1387 | // Site page |
---|
1388 | $sitepagematch = $prefix . $pageregex; |
---|
1389 | $sitepagequery = 'index.php?paged=' . preg_index(1, $matches); |
---|
1390 | |
---|
1391 | $site_rewrite = array( |
---|
1392 | $sitefeedmatch => $sitefeedquery, |
---|
1393 | $sitecommentfeedmatch => $sitecommentfeedquery, |
---|
1394 | $sitepagematch => $sitepagequery, |
---|
1395 | ); |
---|
1396 | |
---|
1397 | // Search |
---|
1398 | $search_structure = $prefix . "search/%search%"; |
---|
1399 | $search_rewrite = generate_rewrite_rules($search_structure, $matches); |
---|
1400 | |
---|
1401 | // Categories |
---|
1402 | if ( '' == get_settings('category_base') ) |
---|
1403 | $category_structure = $front . 'category/'; |
---|
1404 | else |
---|
1405 | $category_structure = get_settings('category_base') . '/'; |
---|
1406 | |
---|
1407 | $category_structure = $category_structure . '%category%'; |
---|
1408 | $category_rewrite = generate_rewrite_rules($category_structure, $matches); |
---|
1409 | |
---|
1410 | // Authors |
---|
1411 | $author_structure = $front . 'author/%author%'; |
---|
1412 | $author_rewrite = generate_rewrite_rules($author_structure, $matches); |
---|
1413 | |
---|
1414 | // Site static pages |
---|
1415 | $page_structure = $prefix . 'site/%pagename%'; |
---|
1416 | $page_rewrite = generate_rewrite_rules($page_structure, $matches); |
---|
1417 | |
---|
1418 | // Put them together. |
---|
1419 | $rewrite = $site_rewrite + $page_rewrite + $search_rewrite + $category_rewrite + $author_rewrite; |
---|
1420 | |
---|
1421 | // Add on archive rewrite rules if needed. |
---|
1422 | if ($doarchive) { |
---|
1423 | $rewrite = $rewrite + $archive_rewrite; |
---|
1424 | } |
---|
1425 | |
---|
1426 | $rewrite = $rewrite + $post_rewrite; |
---|
1427 | |
---|
1428 | $rewrite = apply_filters('rewrite_rules_array', $rewrite); |
---|
1429 | return $rewrite; |
---|
1430 | } |
---|
1431 | |
---|
1432 | function mod_rewrite_rules ($permalink_structure) { |
---|
1433 | $site_root = str_replace('http://', '', trim(get_settings('siteurl'))); |
---|
1434 | $site_root = preg_replace('|([^/]*)(.*)|i', '$2', $site_root); |
---|
1435 | if ('/' != substr($site_root, -1)) $site_root = $site_root . '/'; |
---|
1436 | |
---|
1437 | $home_root = str_replace('http://', '', trim(get_settings('home'))); |
---|
1438 | $home_root = preg_replace('|([^/]*)(.*)|i', '$2', $home_root); |
---|
1439 | if ('/' != substr($home_root, -1)) $home_root = $home_root . '/'; |
---|
1440 | |
---|
1441 | $rules = "RewriteEngine On\n"; |
---|
1442 | $rules .= "RewriteBase $home_root\n"; |
---|
1443 | $rewrite = rewrite_rules('', $permalink_structure); |
---|
1444 | foreach ($rewrite as $match => $query) { |
---|
1445 | if (strstr($query, 'index.php')) { |
---|
1446 | $rules .= 'RewriteRule ^' . $match . ' ' . $home_root . $query . " [QSA]\n"; |
---|
1447 | } else { |
---|
1448 | $rules .= 'RewriteRule ^' . $match . ' ' . $site_root . $query . " [QSA]\n"; |
---|
1449 | } |
---|
1450 | } |
---|
1451 | |
---|
1452 | $rules = apply_filters('rewrite_rules', $rules); |
---|
1453 | |
---|
1454 | return $rules; |
---|
1455 | } |
---|
1456 | |
---|
1457 | function get_posts($args) { |
---|
1458 | global $wpdb; |
---|
1459 | parse_str($args, $r); |
---|
1460 | if (!isset($r['numberposts'])) $r['numberposts'] = 5; |
---|
1461 | if (!isset($r['offset'])) $r['offset'] = 0; |
---|
1462 | // The following not implemented yet |
---|
1463 | if (!isset($r['category'])) $r['category'] = ''; |
---|
1464 | if (!isset($r['orderby'])) $r['orderby'] = ''; |
---|
1465 | if (!isset($r['order'])) $r['order'] = ''; |
---|
1466 | |
---|
1467 | $now = current_time('mysql'); |
---|
1468 | |
---|
1469 | $posts = $wpdb->get_results("SELECT DISTINCT * FROM $wpdb->posts WHERE post_date <= '$now' AND (post_status = 'publish') GROUP BY $wpdb->posts.ID ORDER BY post_date DESC LIMIT " . $r['offset'] . ',' . $r['numberposts']); |
---|
1470 | |
---|
1471 | update_post_caches($posts); |
---|
1472 | |
---|
1473 | return $posts; |
---|
1474 | } |
---|
1475 | |
---|
1476 | function check_comment($author, $email, $url, $comment, $user_ip) { |
---|
1477 | if (1 == get_settings('comment_moderation')) return false; // If moderation is set to manual |
---|
1478 | |
---|
1479 | if ( (count(explode('http:', $comment)) - 1) >= get_settings('comment_max_links') ) |
---|
1480 | return false; // Check # of external links |
---|
1481 | |
---|
1482 | if ('' == trim( get_settings('moderation_keys') ) ) return true; // If moderation keys are empty |
---|
1483 | $words = explode("\n", get_settings('moderation_keys') ); |
---|
1484 | foreach ($words as $word) { |
---|
1485 | $word = trim($word); |
---|
1486 | |
---|
1487 | // Skip empty lines |
---|
1488 | if (empty($word)) { continue; } |
---|
1489 | |
---|
1490 | $pattern = "#$word#i"; |
---|
1491 | if ( preg_match($pattern, $author) ) return false; |
---|
1492 | if ( preg_match($pattern, $email) ) return false; |
---|
1493 | if ( preg_match($pattern, $url) ) return false; |
---|
1494 | if ( preg_match($pattern, $comment) ) return false; |
---|
1495 | if ( preg_match($pattern, $user_ip) ) return false; |
---|
1496 | } |
---|
1497 | |
---|
1498 | return true; |
---|
1499 | } |
---|
1500 | |
---|
1501 | function query_posts($query) { |
---|
1502 | global $wp_query; |
---|
1503 | |
---|
1504 | return $wp_query->query($query); |
---|
1505 | } |
---|
1506 | |
---|
1507 | function update_post_caches($posts) { |
---|
1508 | global $category_cache, $comment_count_cache, $post_meta_cache; |
---|
1509 | global $wpdb; |
---|
1510 | |
---|
1511 | // No point in doing all this work if we didn't match any posts. |
---|
1512 | if (! $posts) { |
---|
1513 | return; |
---|
1514 | } |
---|
1515 | |
---|
1516 | // Get the categories for all the posts |
---|
1517 | foreach ($posts as $post) { |
---|
1518 | $post_id_list[] = $post->ID; |
---|
1519 | } |
---|
1520 | $post_id_list = implode(',', $post_id_list); |
---|
1521 | |
---|
1522 | $dogs = $wpdb->get_results("SELECT DISTINCT |
---|
1523 | ID, category_id, cat_name, category_nicename, category_description, category_parent |
---|
1524 | FROM $wpdb->categories, $wpdb->post2cat, $wpdb->posts |
---|
1525 | WHERE category_id = cat_ID AND post_id = ID AND post_id IN ($post_id_list)"); |
---|
1526 | |
---|
1527 | if (!empty($dogs)) { |
---|
1528 | foreach ($dogs as $catt) { |
---|
1529 | $category_cache[$catt->ID][] = $catt; |
---|
1530 | } |
---|
1531 | } |
---|
1532 | |
---|
1533 | // Do the same for comment numbers |
---|
1534 | $comment_counts = $wpdb->get_results("SELECT ID, COUNT( comment_ID ) AS ccount |
---|
1535 | FROM $wpdb->posts |
---|
1536 | LEFT JOIN $wpdb->comments ON ( comment_post_ID = ID AND comment_approved = '1') |
---|
1537 | WHERE post_status = 'publish' AND ID IN ($post_id_list) |
---|
1538 | GROUP BY ID"); |
---|
1539 | |
---|
1540 | if ($comment_counts) { |
---|
1541 | foreach ($comment_counts as $comment_count) { |
---|
1542 | $comment_count_cache["$comment_count->ID"] = $comment_count->ccount; |
---|
1543 | } |
---|
1544 | } |
---|
1545 | |
---|
1546 | // Get post-meta info |
---|
1547 | if ( $meta_list = $wpdb->get_results(" |
---|
1548 | SELECT post_id,meta_key,meta_value |
---|
1549 | FROM $wpdb->postmeta |
---|
1550 | WHERE post_id IN($post_id_list) |
---|
1551 | ORDER BY post_id,meta_key |
---|
1552 | ", ARRAY_A) ) { |
---|
1553 | |
---|
1554 | // Change from flat structure to hierarchical: |
---|
1555 | $post_meta_cache = array(); |
---|
1556 | foreach ($meta_list as $metarow) { |
---|
1557 | $mpid = $metarow['post_id']; |
---|
1558 | $mkey = $metarow['meta_key']; |
---|
1559 | $mval = $metarow['meta_value']; |
---|
1560 | |
---|
1561 | // Force subkeys to be array type: |
---|
1562 | if (!isset($post_meta_cache[$mpid]) || !is_array($post_meta_cache[$mpid])) |
---|
1563 | $post_meta_cache[$mpid] = array(); |
---|
1564 | if (!isset($post_meta_cache[$mpid]["$mkey"]) || !is_array($post_meta_cache[$mpid]["$mkey"])) |
---|
1565 | $post_meta_cache[$mpid]["$mkey"] = array(); |
---|
1566 | |
---|
1567 | // Add a value to the current pid/key: |
---|
1568 | $post_meta_cache[$mpid][$mkey][] = $mval; |
---|
1569 | } |
---|
1570 | } |
---|
1571 | } |
---|
1572 | |
---|
1573 | function update_category_cache() { |
---|
1574 | global $cache_categories, $wpdb; |
---|
1575 | $dogs = $wpdb->get_results("SELECT * FROM $wpdb->categories"); |
---|
1576 | foreach ($dogs as $catt) { |
---|
1577 | $cache_categories[$catt->cat_ID] = $catt; |
---|
1578 | } |
---|
1579 | } |
---|
1580 | |
---|
1581 | function update_user_cache() { |
---|
1582 | global $cache_userdata, $wpdb; |
---|
1583 | |
---|
1584 | if ( $users = $wpdb->get_results("SELECT * FROM $wpdb->users WHERE user_level > 0") ) : |
---|
1585 | foreach ($users as $user) : |
---|
1586 | $cache_userdata[$user->ID] = $user; |
---|
1587 | endforeach; |
---|
1588 | return true; |
---|
1589 | else: |
---|
1590 | return false; |
---|
1591 | endif; |
---|
1592 | } |
---|
1593 | |
---|
1594 | function wp_head() { |
---|
1595 | do_action('wp_head', ''); |
---|
1596 | } |
---|
1597 | |
---|
1598 | function is_single () { |
---|
1599 | global $wp_query; |
---|
1600 | |
---|
1601 | return $wp_query->is_single; |
---|
1602 | } |
---|
1603 | |
---|
1604 | function is_page () { |
---|
1605 | global $wp_query; |
---|
1606 | |
---|
1607 | return $wp_query->is_page; |
---|
1608 | } |
---|
1609 | |
---|
1610 | function is_archive () { |
---|
1611 | global $wp_query; |
---|
1612 | |
---|
1613 | return $wp_query->is_archive; |
---|
1614 | } |
---|
1615 | |
---|
1616 | function is_date () { |
---|
1617 | global $wp_query; |
---|
1618 | |
---|
1619 | return $wp_query->is_date; |
---|
1620 | } |
---|
1621 | |
---|
1622 | function is_year () { |
---|
1623 | global $wp_query; |
---|
1624 | |
---|
1625 | return $wp_query->is_year; |
---|
1626 | } |
---|
1627 | |
---|
1628 | function is_month () { |
---|
1629 | global $wp_query; |
---|
1630 | |
---|
1631 | return $wp_query->is_month; |
---|
1632 | } |
---|
1633 | |
---|
1634 | function is_day () { |
---|
1635 | global $wp_query; |
---|
1636 | |
---|
1637 | return $wp_query->is_day; |
---|
1638 | } |
---|
1639 | |
---|
1640 | function is_time () { |
---|
1641 | global $wp_query; |
---|
1642 | |
---|
1643 | return $wp_query->is_time; |
---|
1644 | } |
---|
1645 | |
---|
1646 | function is_author () { |
---|
1647 | global $wp_query; |
---|
1648 | |
---|
1649 | return $wp_query->is_author; |
---|
1650 | } |
---|
1651 | |
---|
1652 | function is_category () { |
---|
1653 | global $wp_query; |
---|
1654 | |
---|
1655 | return $wp_query->is_category; |
---|
1656 | } |
---|
1657 | |
---|
1658 | function is_search () { |
---|
1659 | global $wp_query; |
---|
1660 | |
---|
1661 | return $wp_query->is_search; |
---|
1662 | } |
---|
1663 | |
---|
1664 | function is_feed () { |
---|
1665 | global $wp_query; |
---|
1666 | |
---|
1667 | return $wp_query->is_feed; |
---|
1668 | } |
---|
1669 | |
---|
1670 | function is_home () { |
---|
1671 | global $wp_query; |
---|
1672 | |
---|
1673 | return $wp_query->is_home; |
---|
1674 | } |
---|
1675 | |
---|
1676 | function is_404 () { |
---|
1677 | global $wp_query; |
---|
1678 | |
---|
1679 | return $wp_query->is_404; |
---|
1680 | } |
---|
1681 | |
---|
1682 | function get_query_var($var) { |
---|
1683 | global $wp_query; |
---|
1684 | |
---|
1685 | return $wp_query->get($var); |
---|
1686 | } |
---|
1687 | |
---|
1688 | function have_posts() { |
---|
1689 | global $wp_query; |
---|
1690 | |
---|
1691 | return $wp_query->have_posts(); |
---|
1692 | } |
---|
1693 | |
---|
1694 | function the_post() { |
---|
1695 | start_wp(true); |
---|
1696 | } |
---|
1697 | |
---|
1698 | ?> |
---|