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1 <?php |
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2 /** |
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3 * Plugin Installer List Table class. |
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4 * |
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5 * @package WordPress |
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6 * @subpackage List_Table |
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7 * @since 3.1.0 |
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8 * @access private |
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9 */ |
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10 class WP_Plugin_Install_List_Table extends WP_List_Table { |
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11 |
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12 function ajax_user_can() { |
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13 return current_user_can('install_plugins'); |
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14 } |
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15 |
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16 function prepare_items() { |
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17 include( ABSPATH . 'wp-admin/includes/plugin-install.php' ); |
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18 |
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19 global $tabs, $tab, $paged, $type, $term; |
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20 |
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21 wp_reset_vars( array( 'tab' ) ); |
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22 |
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23 $paged = $this->get_pagenum(); |
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24 |
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25 $per_page = 30; |
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26 |
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27 // These are the tabs which are shown on the page |
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28 $tabs = array(); |
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29 $tabs['dashboard'] = __( 'Search' ); |
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30 if ( 'search' == $tab ) |
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31 $tabs['search'] = __( 'Search Results' ); |
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32 $tabs['upload'] = __( 'Upload' ); |
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33 $tabs['featured'] = _x( 'Featured','Plugin Installer' ); |
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34 $tabs['popular'] = _x( 'Popular','Plugin Installer' ); |
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35 $tabs['new'] = _x( 'Newest','Plugin Installer' ); |
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36 |
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37 $nonmenu_tabs = array( 'plugin-information' ); //Valid actions to perform which do not have a Menu item. |
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38 |
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39 $tabs = apply_filters( 'install_plugins_tabs', $tabs ); |
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40 $nonmenu_tabs = apply_filters( 'install_plugins_nonmenu_tabs', $nonmenu_tabs ); |
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41 |
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42 // If a non-valid menu tab has been selected, And its not a non-menu action. |
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43 if ( empty( $tab ) || ( !isset( $tabs[ $tab ] ) && !in_array( $tab, (array) $nonmenu_tabs ) ) ) |
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44 $tab = key( $tabs ); |
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45 |
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46 $args = array( 'page' => $paged, 'per_page' => $per_page ); |
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47 |
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48 switch ( $tab ) { |
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49 case 'search': |
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50 $type = isset( $_REQUEST['type'] ) ? stripslashes( $_REQUEST['type'] ) : 'term'; |
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51 $term = isset( $_REQUEST['s'] ) ? stripslashes( $_REQUEST['s'] ) : ''; |
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52 |
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53 switch ( $type ) { |
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54 case 'tag': |
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55 $args['tag'] = sanitize_title_with_dashes( $term ); |
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56 break; |
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57 case 'term': |
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58 $args['search'] = $term; |
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59 break; |
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60 case 'author': |
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61 $args['author'] = $term; |
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62 break; |
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63 } |
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64 |
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65 add_action( 'install_plugins_table_header', 'install_search_form', 10, 0 ); |
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66 break; |
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67 |
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68 case 'featured': |
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69 case 'popular': |
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70 case 'new': |
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71 $args['browse'] = $tab; |
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72 break; |
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73 |
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74 default: |
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75 $args = false; |
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76 } |
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77 |
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78 if ( !$args ) |
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79 return; |
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80 |
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81 $api = plugins_api( 'query_plugins', $args ); |
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82 |
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83 if ( is_wp_error( $api ) ) |
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84 wp_die( $api->get_error_message() . '</p> <p class="hide-if-no-js"><a href="#" onclick="document.location.reload(); return false;">' . __( 'Try again' ) . '</a>' ); |
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85 |
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86 $this->items = $api->plugins; |
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87 |
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88 $this->set_pagination_args( array( |
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89 'total_items' => $api->info['results'], |
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90 'per_page' => $per_page, |
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91 ) ); |
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92 } |
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93 |
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94 function no_items() { |
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95 _e( 'No plugins match your request.' ); |
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96 } |
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97 |
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98 function get_views() { |
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99 global $tabs, $tab; |
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100 |
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101 $display_tabs = array(); |
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102 foreach ( (array) $tabs as $action => $text ) { |
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103 $class = ( $action == $tab ) ? ' class="current"' : ''; |
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104 $href = self_admin_url('plugin-install.php?tab=' . $action); |
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105 $display_tabs['plugin-install-'.$action] = "<a href='$href'$class>$text</a>"; |
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106 } |
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107 |
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108 return $display_tabs; |
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109 } |
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110 |
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111 function display_tablenav( $which ) { |
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112 if ( 'top' == $which ) { ?> |
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113 <div class="tablenav top"> |
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114 <div class="alignleft actions"> |
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115 <?php do_action( 'install_plugins_table_header' ); ?> |
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116 </div> |
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117 <?php $this->pagination( $which ); ?> |
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118 <img src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" class="ajax-loading list-ajax-loading" alt="" /> |
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119 <br class="clear" /> |
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120 </div> |
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121 <?php } else { ?> |
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122 <div class="tablenav bottom"> |
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123 <?php $this->pagination( $which ); ?> |
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124 <img src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" class="ajax-loading list-ajax-loading" alt="" /> |
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125 <br class="clear" /> |
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126 </div> |
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127 <?php |
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128 } |
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129 } |
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130 |
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131 function get_table_classes() { |
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132 extract( $this->_args ); |
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133 |
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134 return array( 'widefat', $plural ); |
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135 } |
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136 |
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137 function get_columns() { |
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138 return array( |
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139 'name' => _x( 'Name', 'plugin name' ), |
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140 'version' => __( 'Version' ), |
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141 'rating' => __( 'Rating' ), |
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142 'description' => __( 'Description' ), |
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143 ); |
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144 } |
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145 |
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146 function display_rows() { |
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147 $plugins_allowedtags = array( |
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148 'a' => array( 'href' => array(),'title' => array(), 'target' => array() ), |
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149 'abbr' => array( 'title' => array() ),'acronym' => array( 'title' => array() ), |
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150 'code' => array(), 'pre' => array(), 'em' => array(),'strong' => array(), |
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151 'ul' => array(), 'ol' => array(), 'li' => array(), 'p' => array(), 'br' => array() |
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152 ); |
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153 |
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154 list( $columns, $hidden ) = $this->get_column_info(); |
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155 |
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156 $style = array(); |
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157 foreach ( $columns as $column_name => $column_display_name ) { |
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158 $style[ $column_name ] = in_array( $column_name, $hidden ) ? 'style="display:none;"' : ''; |
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159 } |
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160 |
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161 foreach ( (array) $this->items as $plugin ) { |
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162 if ( is_object( $plugin ) ) |
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163 $plugin = (array) $plugin; |
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164 |
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165 $title = wp_kses( $plugin['name'], $plugins_allowedtags ); |
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166 //Limit description to 400char, and remove any HTML. |
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167 $description = strip_tags( $plugin['description'] ); |
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168 if ( strlen( $description ) > 400 ) |
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169 $description = mb_substr( $description, 0, 400 ) . '…'; |
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170 //remove any trailing entities |
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171 $description = preg_replace( '/&[^;\s]{0,6}$/', '', $description ); |
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172 //strip leading/trailing & multiple consecutive lines |
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173 $description = trim( $description ); |
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174 $description = preg_replace( "|(\r?\n)+|", "\n", $description ); |
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175 //\n => <br> |
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176 $description = nl2br( $description ); |
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177 $version = wp_kses( $plugin['version'], $plugins_allowedtags ); |
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178 |
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179 $name = strip_tags( $title . ' ' . $version ); |
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180 |
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181 $author = $plugin['author']; |
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182 if ( ! empty( $plugin['author'] ) ) |
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183 $author = ' <cite>' . sprintf( __( 'By %s' ), $author ) . '.</cite>'; |
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184 |
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185 $author = wp_kses( $author, $plugins_allowedtags ); |
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186 |
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187 $action_links = array(); |
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188 $action_links[] = '<a href="' . self_admin_url( 'plugin-install.php?tab=plugin-information&plugin=' . $plugin['slug'] . |
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189 '&TB_iframe=true&width=600&height=550' ) . '" class="thickbox" title="' . |
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190 esc_attr( sprintf( __( 'More information about %s' ), $name ) ) . '">' . __( 'Details' ) . '</a>'; |
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191 |
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192 if ( current_user_can( 'install_plugins' ) || current_user_can( 'update_plugins' ) ) { |
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193 $status = install_plugin_install_status( $plugin ); |
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194 |
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195 switch ( $status['status'] ) { |
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196 case 'install': |
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197 if ( $status['url'] ) |
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198 $action_links[] = '<a class="install-now" href="' . $status['url'] . '" title="' . esc_attr( sprintf( __( 'Install %s' ), $name ) ) . '">' . __( 'Install Now' ) . '</a>'; |
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199 break; |
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200 case 'update_available': |
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201 if ( $status['url'] ) |
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202 $action_links[] = '<a href="' . $status['url'] . '" title="' . esc_attr( sprintf( __( 'Update to version %s' ), $status['version'] ) ) . '">' . sprintf( __( 'Update Now' ), $status['version'] ) . '</a>'; |
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203 break; |
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204 case 'latest_installed': |
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205 case 'newer_installed': |
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206 $action_links[] = '<span title="' . esc_attr__( 'This plugin is already installed and is up to date' ) . ' ">' . _x( 'Installed', 'plugin' ) . '</span>'; |
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207 break; |
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208 } |
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209 } |
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210 |
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211 $action_links = apply_filters( 'plugin_install_action_links', $action_links, $plugin ); |
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212 ?> |
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213 <tr> |
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214 <td class="name column-name"<?php echo $style['name']; ?>><strong><?php echo $title; ?></strong> |
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215 <div class="action-links"><?php if ( !empty( $action_links ) ) echo implode( ' | ', $action_links ); ?></div> |
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216 </td> |
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217 <td class="vers column-version"<?php echo $style['version']; ?>><?php echo $version; ?></td> |
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218 <td class="vers column-rating"<?php echo $style['rating']; ?>> |
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219 <div class="star-holder" title="<?php printf( _n( '(based on %s rating)', '(based on %s ratings)', $plugin['num_ratings'] ), number_format_i18n( $plugin['num_ratings'] ) ) ?>"> |
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220 <div class="star star-rating" style="width: <?php echo esc_attr( str_replace( ',', '.', $plugin['rating'] ) ); ?>px"></div> |
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221 </div> |
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222 </td> |
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223 <td class="desc column-description"<?php echo $style['description']; ?>><?php echo $description, $author; ?></td> |
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224 </tr> |
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225 <?php |
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226 } |
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227 } |
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228 } |