1 | <?php |
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2 | |
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3 | define('THEME_FORUM', 1); //The ID of the forum which the themes are in. |
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4 | require '/home/wporg/public_html/extend/themes/bb-load.php'; //Load the bbPress Installation |
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5 | |
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6 | // Register sticky themes as a view for simplicity |
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7 | bb_register_view( 'featured', 'Featured Themes', array( 'sticky' => '-0' ) ); |
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8 | |
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9 | /* |
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10 | Debug: DD32's local system doesnt have the BB Views: Its assumed WordPress.org uses these view names based on their URLs. |
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11 | if ( ! isset($bb_views['featured']) ) { |
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12 | define('SAVEQUERIES', true); |
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13 | $bb_views['featured'] = array( 'title' => 'Featured Themes', 'query' => array('sticky' => '>0')); |
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14 | $bb_views['popular'] = array( 'title' => 'Popular Themes', 'query' => array('order_by')); //Not working. |
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15 | $bb_views['updated'] = array( 'title' => 'Updated Themes', 'query' => array('updated' => '>20080625')); |
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16 | $bb_views['newest'] = array( 'title' => 'Newest Themes', 'query' => array('order' => 'ASC', 'order_by' => 'topic_start_time')); |
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17 | } |
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18 | */ |
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19 | |
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20 | /* hack: Like WordPress, bbPress adds slasheds to GPCS (not R). |
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21 | * Don't change the real superglobals in cas bbPress needs to do something with them later |
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22 | */ |
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23 | $__get = stripslashes_deep($_GET ); |
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24 | $__post = stripslashes_deep($_POST); |
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25 | if ( get_magic_quotes_gpc() ) |
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26 | $__request = stripslashes_deep($_REQUEST); |
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27 | else |
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28 | $__request =& $_REQUEST; |
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29 | |
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30 | $request = isset($__post['request']) ? unserialize(urldecode($__post['request'])) : ''; |
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31 | $action = isset($__request['action']) ? $__request['action'] : ''; |
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32 | |
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33 | $api = new Themes_API( $action, $request ); |
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34 | |
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35 | echo $api->get_result(); |
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36 | |
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37 | /* Hardlifting class */ |
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38 | class Themes_API { |
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39 | var $request = array(); |
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40 | var $query = array(); |
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41 | var $response = null; |
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42 | |
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43 | var $fields = array( /* field defaults, Overriden by individual sections. */ |
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44 | 'description' => false, |
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45 | 'sections' => false, |
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46 | 'tested' => false, |
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47 | 'requires' => false, |
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48 | 'rating' => false, |
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49 | 'downloaded' => false, |
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50 | 'downloadlink' => false, |
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51 | 'last_updated' => false, |
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52 | 'tags' => false |
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53 | |
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54 | ); |
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55 | |
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56 | /* Main access functions */ |
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57 | function Themes_API( $action = '', $request = array() ) { |
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58 | $this->request = $request; |
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59 | |
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60 | switch( $action ) { |
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61 | case 'query_themes': |
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62 | $this->query_themes(); |
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63 | break; |
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64 | case 'theme_information': |
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65 | $this->theme_information(); |
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66 | break; |
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67 | case 'hot_tags': |
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68 | $this->hot_tags(); |
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69 | break; |
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70 | default: |
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71 | if ( strtoupper($_SERVER['REQUEST_METHOD']) != 'POST' ) //Assume a friendly wp hacker :) |
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72 | bb_die('Action not implemented. <a href="#" onclick="alert(\'If only I had written some.. Sorry! -DD32\'); return false;">API Docs</a>'); |
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73 | else |
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74 | $this->response = (object) array('error' => 'Action not implemented'); |
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75 | } |
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76 | } |
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77 | |
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78 | function get_result() { |
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79 | return serialize($this->response); |
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80 | } |
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81 | |
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82 | /* Action functions */ |
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83 | //Get the theme hot tags; |
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84 | function hot_tags() { |
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85 | $this->response = array(); |
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86 | $limit = isset( $this->request->number ) ? (int)$this->request->number : 100; |
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87 | $tags = bb_get_top_tags(true, $limit); |
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88 | //Format in the API representation |
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89 | foreach ( (array) $tags as $tag ) |
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90 | $this->response[ $tag->tag ] = array( 'name' => $tag->raw_tag, 'slug' => $tag->tag, 'count' => $tag->tag_count); |
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91 | } |
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92 | |
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93 | //Retrieve specific information about a theme. |
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94 | function theme_information() { |
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95 | |
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96 | //Theme slug to identify theme. |
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97 | if( ! isset($this->request->slug) ) { |
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98 | $this->response = (object) array('error' => 'Slug not provided'); |
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99 | return; |
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100 | } |
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101 | |
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102 | $this->query['topic'] = $this->request->slug; |
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103 | |
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104 | //Set which fields wanted by default: |
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105 | $defaults = array( |
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106 | 'description' => false, |
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107 | 'sections' => true, |
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108 | 'tested' => true, |
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109 | 'requires' => true, |
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110 | 'rating' => true, |
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111 | 'downloaded' => true, |
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112 | 'downloadlink' => true, |
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113 | 'last_updated' => true, |
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114 | 'homepage' => true, |
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115 | 'tags' => true |
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116 | ); |
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117 | if ( isset($this->request->fields) && is_array($this->request->fields) ) |
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118 | $this->fields = array_merge( $this->fields, $defaults, $this->request->fields ); |
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119 | else |
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120 | $this->fields = array_merge( $this->fields, $defaults ); |
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121 | |
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122 | $this->query['forum_id'] = THEME_FORUM; |
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123 | |
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124 | //Query |
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125 | $this->result = new BB_Query('topic', $this->query, 'theme_api'); |
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126 | |
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127 | if( empty($this->result->results) ) |
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128 | return; |
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129 | |
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130 | //Should be the first topic. |
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131 | $theme = $this->result->results[0]; |
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132 | $this->response = $this->fill_theme($theme); |
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133 | } |
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134 | |
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135 | function query_themes() { |
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136 | //Paging |
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137 | $this->query['page'] = isset($this->request->page) ? $this->request->page : 1; |
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138 | $this->query['per_page'] = isset($this->request->per_page) ? $this->request->per_page : 0; |
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139 | |
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140 | $this->query['count'] = true; |
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141 | $this->query['forum_id'] = THEME_FORUM; |
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142 | |
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143 | |
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144 | //Views |
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145 | if( isset($this->request->browse) && ! empty($this->request->browse) ) { |
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146 | if ( !$this->result = bb_view_query( $this->request->browse ) ) |
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147 | return; |
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148 | } else { |
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149 | |
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150 | //Tags |
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151 | if( isset($this->request->tag) && ! empty($this->request->tag) ) { |
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152 | if( is_array($this->request->tag) ) |
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153 | $this->query['tag'] = $this->request->tag[0]; //Current generation bbPress only handles one tag? |
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154 | else |
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155 | $this->query['tag'] = $this->request->tag; |
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156 | } |
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157 | |
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158 | //Search |
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159 | if( isset($this->request->search) && ! empty($this->request->search) ) { |
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160 | $this->query['search'] = $this->request->search; |
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161 | $this->query['meta_key'] = 'rating_score'; |
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162 | $this->query['order_by'] = '0 + tm.meta_value'; |
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163 | } |
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164 | |
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165 | //Author |
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166 | if( isset($this->request->author) && ! empty($this->request->author) ) { |
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167 | $this->query['topic_author'] = $this->request->author; |
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168 | $this->result = new BB_Query( 'topic', $this->query, 'get_recent_user_threads' ); // Use bbPress' query id for this so that other themes can modify it |
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169 | } else { |
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170 | //Query |
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171 | $this->result = new BB_Query('topic', $this->query, 'theme_api'); |
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172 | } |
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173 | } |
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174 | |
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175 | //Set which fields wanted by default: |
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176 | $defaults = array( |
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177 | 'description' => true, |
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178 | 'rating' => true, |
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179 | 'homepage' => true |
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180 | ); |
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181 | if ( isset($this->request->fields) && is_array($this->request->fields) ) |
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182 | $this->fields = array_merge( $this->fields, $defaults, $this->request->fields ); |
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183 | else |
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184 | $this->fields = array_merge( $this->fields, $defaults ); |
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185 | |
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186 | |
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187 | //Cache the first posts for the descriptions. |
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188 | $topic_ids = array(); |
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189 | foreach( (array) $this->result->results as $theme ) |
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190 | $topic_ids[] = $theme->topic_id; |
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191 | |
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192 | bb_cache_first_posts($topic_ids, false); |
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193 | |
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194 | //Basic information about the request. |
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195 | $this->response = (object) array( |
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196 | 'info' => array( |
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197 | 'page' => $this->query['page'], |
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198 | 'pages' => $this->result->query_vars['per_page'] > 0 ? |
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199 | (int)ceil($this->result->found_rows / $this->result->query_vars['per_page']) : 1, |
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200 | 'results' => $this->result->found_rows |
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201 | ), |
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202 | 'themes' => array() |
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203 | ); |
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204 | //Fill up the themes lists. |
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205 | foreach( (array) $this->result->results as $theme ) |
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206 | $this->response->themes[] = $this->fill_theme($theme); |
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207 | } |
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208 | |
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209 | /* Fill */ |
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210 | function fill_theme($theme) { /* $theme == $topic*/ |
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211 | |
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212 | $p = array( |
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213 | 'name' => $theme->topic_title, |
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214 | 'slug' => $theme->topic_slug, |
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215 | 'version' => $theme->version, |
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216 | 'author' => $theme->author |
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217 | ); |
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218 | |
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219 | if ( strpos($p['author'], '<a') !== false ) |
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220 | $p['author'] = html_entity_decode($p['author'], ENT_NOQUOTES); |
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221 | else if ( !empty($theme->author_uri) ) |
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222 | $p['author'] = sprintf('<a href="%s">%s</a>', $theme->author_uri, $theme->author); |
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223 | |
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224 | if ( $this->fields['requires'] ) |
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225 | $p['requires'] = $theme->requires; |
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226 | |
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227 | if ( $this->fields['tested'] ) |
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228 | $p['tested'] = $theme->tested; |
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229 | |
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230 | if ( $this->fields['rating'] ) { |
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231 | //Return a % rating; Rating range: 0~5 |
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232 | $p['rating'] = $theme->avg_rating * 20; |
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233 | $p['num_ratings'] = count($theme->rating); |
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234 | } |
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235 | |
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236 | if ( $this->fields['downloaded'] ) |
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237 | $p['downloaded'] = $theme->downloads; |
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238 | |
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239 | if ( $this->fields['last_updated'] ) { |
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240 | //We dont want the time, just the date: |
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241 | list($date, $time) = explode(' ', $theme->topic_time); |
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242 | $p['last_updated'] = $date; |
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243 | } |
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244 | |
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245 | if ( $this->fields['homepage'] ) |
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246 | $p['homepage'] = $theme->uri; |
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247 | |
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248 | if ( $this->fields['description'] || $this->fields['sections'] ) { |
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249 | $post = bb_get_first_post( $theme->topic_id ); |
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250 | if ( ! $this->fields['sections'] ) { |
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251 | //No sections, Ok, Just return the Description (First field?) |
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252 | if( strpos($post->post_text, '<!--') ) |
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253 | $p['description'] = trim(substr($post->post_text, 0, strpos($post->post_text, '<!--'))); |
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254 | else |
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255 | $p['description'] = trim($post->post_text); |
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256 | } else { |
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257 | //Client wants Sections |
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258 | $p['sections'] = array(); |
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259 | if ( preg_match_all('|--theme-data-(.+?)-->(.*?)<!|ims', $post->post_text, $pieces) ) { |
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260 | for ( $i = 0; $i < count($pieces[1]); $i++ ) |
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261 | $p['sections'][ $pieces[1][$i] ] = trim($pieces[2][$i]); |
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262 | } else { |
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263 | //Doesnt have any sections: |
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264 | $p['sections']['description'] = trim($post->post_text); |
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265 | } |
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266 | } |
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267 | } |
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268 | |
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269 | if ( $this->fields['downloadlink'] ) |
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270 | $p['download_link'] = $this->create_download_link($theme); |
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271 | |
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272 | if ( $this->fields['tags'] ) { |
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273 | $p['tags'] = array(); |
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274 | foreach( (array) $tag_list = bb_get_public_tags($theme->topic_id) as $tag ) |
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275 | $p['tags'][ $tag->tag ] = $tag->raw_tag; |
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276 | } |
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277 | |
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278 | return (object)$p; |
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279 | } |
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280 | |
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281 | /* Helper functions */ |
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282 | |
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283 | function create_download_link($theme) { |
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284 | /* One tricky thing is the download url. |
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285 | It's calculated from the "stable_tag" topicmeta. |
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286 | |
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287 | if trunk: theme.zip |
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288 | else: theme.{$tag}.zip |
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289 | |
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290 | where $tag is the stable_tag meta_value with the following caveats: |
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291 | if the meta_value starts with a ".", prepend a "0" |
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292 | if the meta_value ends with a ".", append a "0" |
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293 | */ |
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294 | |
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295 | $url = 'http://downloads.wordpress.org/theme/'; |
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296 | $file = $theme->topic_slug; |
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297 | |
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298 | if ( 'trunk' != $theme->stable_tag && ! empty($theme->stable_tag) ) { |
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299 | //Handle versions |
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300 | $file .= '.'; |
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301 | if ( '.' == $theme->stable_tag[0] ) |
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302 | $file .= '0' . $theme->stable_tag; |
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303 | else |
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304 | $file .= $theme->stable_tag; |
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305 | |
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306 | if ( '.' == substr($file, -1) ) |
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307 | $file .= '0'; |
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308 | } |
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309 | $file .= '.zip'; |
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310 | return $url . $file; |
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311 | } |
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312 | } |
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