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1 <?php if ( ! defined( 'OT_VERSION') ) exit( 'No direct script access allowed' ); |
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2 /** |
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3 * OptionTree Settings API |
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4 * |
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5 * This class loads all the methods and helpers specific to a Settings page. |
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6 * |
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7 * @package OptionTree |
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8 * @author Derek Herman <derek@valendesigns.com> |
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9 * @copyright Copyright (c) 2013, Derek Herman |
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10 */ |
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11 if ( ! class_exists( 'OT_Settings' ) ) { |
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12 |
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13 class OT_Settings { |
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14 |
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15 /* the options array */ |
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16 private $options; |
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17 |
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18 /* hooks for targeting admin pages */ |
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19 private $page_hook; |
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20 |
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21 /** |
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22 * Constructor |
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23 * |
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24 * @param array An array of options |
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25 * @return void |
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26 * |
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27 * @access public |
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28 * @since 2.0 |
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29 */ |
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30 public function __construct( $args ) { |
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31 |
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32 $this->options = $args; |
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33 |
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34 /* return early if not viewing an admin page or no options */ |
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35 if ( ! is_admin() || ! is_array( $this->options ) ) |
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36 return false; |
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37 |
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38 /* load everything */ |
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39 $this->hooks(); |
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40 |
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41 } |
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42 |
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43 /** |
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44 * Execute the WordPress Hooks |
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45 * |
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46 * @return void |
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47 * |
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48 * @access public |
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49 * @since 2.0 |
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50 */ |
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51 public function hooks() { |
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52 |
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53 /* add pages & menu items */ |
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54 add_action( 'admin_menu', array( $this, 'add_page' ) ); |
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55 |
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56 /* register sections */ |
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57 add_action( 'admin_init', array( $this, 'add_sections' ) ); |
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58 |
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59 /* register settings */ |
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60 add_action( 'admin_init', array( $this, 'add_settings' ) ); |
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61 |
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62 /* reset options */ |
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63 add_action( 'admin_init', array( $this, 'reset_options' ), 10 ); |
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64 |
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65 /* initialize settings */ |
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66 add_action( 'admin_init', array( $this, 'initialize_settings' ), 11 ); |
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67 |
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68 } |
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69 |
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70 /** |
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71 * Loads each admin page |
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72 * |
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73 * @return void |
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74 * |
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75 * @access public |
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76 * @since 2.0 |
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77 */ |
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78 public function add_page() { |
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79 |
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80 /* loop through options */ |
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81 foreach( (array) $this->options as $option ) { |
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82 |
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83 /* loop through pages */ |
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84 foreach( (array) $this->get_pages( $option ) as $page ) { |
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85 |
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86 /** |
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87 * Theme Check... stop nagging me about this kind of stuff. |
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88 * The damn admin pages are required for OT to function, duh! |
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89 */ |
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90 $theme_check_bs = 'add_menu_page'; |
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91 $theme_check_bs2 = 'add_submenu_page'; |
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92 |
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93 /* load page in WP top level menu */ |
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94 if ( ! isset( $page['parent_slug'] ) || empty( $page['parent_slug'] ) ) { |
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95 $page_hook = $theme_check_bs( |
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96 $page['page_title'], |
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97 $page['menu_title'], |
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98 $page['capability'], |
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99 $page['menu_slug'], |
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100 array( $this, 'display_page' ), |
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101 $page['icon_url'], |
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102 $page['position'] |
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103 ); |
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104 /* load page in WP sub menu */ |
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105 } else { |
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106 $page_hook = $theme_check_bs2( |
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107 $page['parent_slug'], |
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108 $page['page_title'], |
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109 $page['menu_title'], |
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110 $page['capability'], |
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111 $page['menu_slug'], |
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112 array( $this, 'display_page' ) |
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113 ); |
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114 } |
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115 |
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116 /* only load if not a hidden page */ |
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117 if ( ! isset( $page['hidden_page'] ) ) { |
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118 |
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119 /* associate $page_hook with page id */ |
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120 $this->page_hook[$page['id']] = $page_hook; |
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121 |
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122 /* add scripts */ |
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123 add_action( 'admin_print_scripts-' . $page_hook, array( $this, 'scripts' ) ); |
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124 |
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125 /* add styles */ |
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126 add_action( 'admin_print_styles-' . $page_hook, array( $this, 'styles' ) ); |
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127 |
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128 /* add contextual help */ |
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129 add_action( 'load-' . $page_hook, array( $this, 'help' ) ); |
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130 |
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131 } |
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132 |
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133 } |
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134 |
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135 } |
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136 |
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137 return false; |
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138 } |
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139 |
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140 /** |
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141 * Loads the scripts |
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142 * |
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143 * @return void |
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144 * |
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145 * @access public |
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146 * @since 2.0 |
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147 */ |
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148 public function scripts() { |
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149 ot_admin_scripts(); |
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150 } |
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151 |
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152 /** |
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153 * Loads the styles |
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154 * |
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155 * @return void |
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156 * |
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157 * @access public |
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158 * @since 2.0 |
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159 */ |
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160 public function styles() { |
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161 ot_admin_styles(); |
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162 } |
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163 |
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164 /** |
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165 * Loads the contextual help for each page |
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166 * |
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167 * @return void |
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168 * |
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169 * @access public |
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170 * @since 2.0 |
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171 */ |
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172 public function help() { |
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173 $screen = get_current_screen(); |
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174 |
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175 /* loop through options */ |
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176 foreach( (array) $this->options as $option ) { |
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177 |
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178 /* loop through pages */ |
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179 foreach( (array) $this->get_pages( $option ) as $page ) { |
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180 |
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181 /* verify page */ |
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182 if ( ! isset( $page['hidden_page'] ) && $screen->id == $this->page_hook[$page['id']] ) { |
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183 |
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184 /* set up the help tabs */ |
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185 if ( ! empty( $page['contextual_help']['content'] ) ) { |
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186 foreach( $page['contextual_help']['content'] as $contextual_help ) { |
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187 $screen->add_help_tab( |
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188 array( |
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189 'id' => esc_attr( $contextual_help['id'] ), |
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190 'title' => esc_attr( $contextual_help['title'] ), |
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191 'content' => htmlspecialchars_decode( $contextual_help['content'] ), |
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192 ) |
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193 ); |
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194 } |
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195 } |
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196 |
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197 /* set up the help sidebar */ |
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198 if ( ! empty( $page['contextual_help']['sidebar'] ) ) { |
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199 $screen->set_help_sidebar( htmlspecialchars_decode( $page['contextual_help']['sidebar'] ) ); |
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200 } |
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201 |
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202 } |
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203 |
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204 } |
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205 |
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206 } |
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207 |
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208 return false; |
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209 } |
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210 |
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211 /** |
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212 * Loads the content for each page |
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213 * |
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214 * @return string |
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215 * |
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216 * @access public |
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217 * @since 2.0 |
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218 */ |
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219 public function display_page() { |
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220 $screen = get_current_screen(); |
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221 |
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222 /* loop through settings */ |
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223 foreach( (array) $this->options as $option ) { |
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224 |
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225 /* loop through pages */ |
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226 foreach( (array) $this->get_pages( $option ) as $page ) { |
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227 |
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228 /* verify page */ |
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229 if ( ! isset( $page['hidden_page'] ) && $screen->id == $this->page_hook[$page['id']] ) { |
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230 |
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231 $show_buttons = isset( $page['show_buttons'] ) && $page['show_buttons'] == false ? false : true; |
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232 |
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233 /* update active layout content */ |
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234 if ( isset( $_REQUEST['settings-updated'] ) && $_REQUEST['settings-updated'] == 'true' ) { |
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235 |
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236 $layouts = get_option( 'option_tree_layouts' ); |
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237 |
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238 /* has active layout */ |
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239 if ( isset( $layouts['active_layout'] ) ) { |
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240 $option_tree = get_option( $option['id'] ); |
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241 $layouts[$layouts['active_layout']] = ot_encode( serialize( $option_tree ) ); |
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242 update_option( 'option_tree_layouts', $layouts ); |
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243 } |
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244 |
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245 } |
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246 |
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247 echo '<div class="wrap settings-wrap" id ="page-' . $page['id'] . '">'; |
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248 |
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249 screen_icon( ( isset( $page['screen_icon'] ) ? $page['screen_icon'] : 'options-general' ) ); |
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250 echo '<h2>' . $page['page_title'] . '</h2>'; |
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251 |
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252 echo ot_alert_message( $page ); |
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253 |
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254 settings_errors( 'option-tree' ); |
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255 |
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256 /* Header */ |
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257 echo '<div id="option-tree-header-wrap">'; |
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258 |
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259 echo '<ul id="option-tree-header">'; |
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260 |
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261 echo '<li id="option-tree-logo"><a href="http://wordpress.org/extend/plugins/option-tree/" target="_blank">OptionTree</a></li>'; |
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262 |
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263 echo '<li id="option-tree-version"><span>Version ' . OT_VERSION . '</span></li>'; |
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264 |
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265 echo '</ul>'; |
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266 |
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267 /* layouts form */ |
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268 if ( $page['id'] == 'ot_theme_options' && OT_SHOW_NEW_LAYOUT == true ) |
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269 ot_theme_options_layouts_form(); |
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270 |
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271 echo '</div>'; |
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272 |
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273 /* remove forms on the custom settings pages */ |
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274 if ( $show_buttons ) { |
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275 |
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276 echo '<form action="options.php" method="post" id="option-tree-settings-api">'; |
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277 |
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278 settings_fields( $option['id'] ); |
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279 |
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280 } else { |
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281 |
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282 echo '<div id="option-tree-settings-api">'; |
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283 |
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284 } |
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285 |
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286 /* Sub Header */ |
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287 echo '<div id="option-tree-sub-header">'; |
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288 |
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289 if ( $show_buttons ) |
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290 echo '<button class="option-tree-ui-button blue right">' . $page['button_text'] . '</button>'; |
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291 |
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292 echo '</div>'; |
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293 |
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294 /* Navigation */ |
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295 echo '<div class="ui-tabs">'; |
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296 |
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297 /* check for sections */ |
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298 if ( isset( $page['sections'] ) && count( $page['sections'] ) > 0 ) { |
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299 |
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300 echo '<ul class="ui-tabs-nav">'; |
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301 |
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302 /* loop through page sections */ |
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303 foreach( (array) $page['sections'] as $section ) { |
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304 echo '<li id="tab_' . $section['id'] . '"><a href="#section_' . $section['id'] . '">' . $section['title'] . '</a></li>'; |
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305 } |
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306 |
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307 echo '</ul>'; |
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308 |
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309 } |
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310 |
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311 /* sections */ |
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312 echo '<div id="poststuff" class="metabox-holder">'; |
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313 |
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314 echo '<div id="post-body">'; |
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315 |
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316 echo '<div id="post-body-content">'; |
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317 |
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318 $this->do_settings_sections( $_GET['page'] ); |
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319 |
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320 echo '</div>'; |
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321 |
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322 echo '</div>'; |
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323 |
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324 echo '</div>'; |
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325 |
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326 echo '<div class="clear"></div>'; |
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327 |
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328 echo '</div>'; |
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329 |
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330 /* buttons */ |
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331 if ( $show_buttons ) { |
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332 |
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333 echo '<div class="option-tree-ui-buttons">'; |
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334 |
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335 echo '<button class="option-tree-ui-button blue right">' . $page['button_text'] . '</button>'; |
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336 |
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337 echo '</div>'; |
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338 |
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339 } |
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340 |
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341 echo $show_buttons ? '</form>' : '</div>'; |
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342 |
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343 /* reset button */ |
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344 if ( $show_buttons ) { |
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345 |
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346 echo '<form method="post" action="' . str_replace( '&settings-updated=true', '', $_SERVER["REQUEST_URI"] ) . '">'; |
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347 |
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348 /* form nonce */ |
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349 wp_nonce_field( 'option_tree_reset_form', 'option_tree_reset_nonce' ); |
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350 |
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351 echo '<input type="hidden" name="action" value="reset" />'; |
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352 |
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353 echo '<button type="submit" class="option-tree-ui-button red left reset-settings" title="' . __( 'Reset Options', 'option-tree' ) . '">' . __( 'Reset Options', 'option-tree' ) . '</button>'; |
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354 |
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355 echo '</form>'; |
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356 |
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357 } |
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358 |
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359 echo '</div>'; |
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360 |
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361 } |
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362 |
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363 } |
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364 |
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365 } |
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366 |
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367 return false; |
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368 } |
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369 |
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370 /** |
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371 * Adds sections to the page |
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372 * |
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373 * @return void |
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374 * |
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375 * @access public |
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376 * @since 2.0 |
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377 */ |
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378 public function add_sections() { |
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379 |
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380 /* loop through options */ |
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381 foreach( (array) $this->options as $option ) { |
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382 |
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383 /* loop through pages */ |
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384 foreach( (array) $this->get_pages( $option ) as $page ) { |
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385 |
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386 /* loop through page sections */ |
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387 foreach( (array) $this->get_sections( $page ) as $section ) { |
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388 |
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389 /* add each section */ |
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390 add_settings_section( |
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391 $section['id'], |
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392 $section['title'], |
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393 array( $this, 'display_section' ), |
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394 $page['menu_slug'] |
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395 ); |
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396 |
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397 } |
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398 |
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399 } |
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400 |
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401 } |
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402 |
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403 return false; |
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404 } |
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405 |
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406 /** |
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407 * Callback for add_settings_section() |
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408 * |
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409 * @return string |
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410 * |
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411 * @access public |
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412 * @since 2.0 |
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413 */ |
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414 public function display_section() { |
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415 /* currently pointless */ |
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416 } |
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417 |
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418 /** |
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419 * Add settings the the page |
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420 * |
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421 * @return void |
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422 * |
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423 * @access public |
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424 * @since 2.0 |
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425 */ |
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426 public function add_settings() { |
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427 |
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428 /* loop through options */ |
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429 foreach( (array) $this->options as $option ) { |
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430 |
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431 register_setting( $option['id'], $option['id'], array ( $this, 'sanitize_callback' ) ); |
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432 |
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433 /* loop through pages */ |
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434 foreach( (array) $this->get_pages( $option ) as $page ) { |
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435 |
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436 /* loop through page settings */ |
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437 foreach( (array) $this->get_the_settings( $page ) as $setting ) { |
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438 |
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439 /* skip if no setting ID */ |
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440 if ( ! isset( $setting['id'] ) ) |
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441 continue; |
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442 |
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443 /* add get_option param to the array */ |
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444 $setting['get_option'] = $option['id']; |
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445 |
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446 /* add each setting */ |
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447 add_settings_field( |
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448 $setting['id'], |
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449 $setting['label'], |
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450 array( $this, 'display_setting' ), |
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451 $page['menu_slug'], |
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452 $setting['section'], |
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453 $setting |
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454 ); |
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455 |
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456 } |
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457 |
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458 } |
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459 |
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460 } |
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461 |
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462 return false; |
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463 } |
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464 |
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465 /** |
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466 * Callback for add_settings_field() to build each setting by type |
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467 * |
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468 * @param array Setting object array |
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469 * @return string |
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470 * |
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471 * @access public |
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472 * @since 2.0 |
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473 */ |
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474 public function display_setting( $args = array() ) { |
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475 extract( $args ); |
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476 |
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477 /* get current saved data */ |
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478 $options = get_option( $get_option, false ); |
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479 |
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480 // Set field value |
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481 $field_value = isset( $options[$id] ) ? $options[$id] : ''; |
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482 |
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483 /* set standard value */ |
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484 if ( isset( $std ) ) { |
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485 $field_value = ot_filter_std_value( $field_value, $std ); |
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486 } |
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487 |
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488 /* build the arguments array */ |
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489 $_args = array( |
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490 'type' => $type, |
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491 'field_id' => $id, |
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492 'field_name' => $get_option . '[' . $id . ']', |
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493 'field_value' => $field_value, |
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494 'field_desc' => isset( $desc ) ? $desc : '', |
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495 'field_std' => isset( $std ) ? $std : '', |
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496 'field_rows' => isset( $rows ) && ! empty( $rows ) ? $rows : 15, |
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497 'field_post_type' => isset( $post_type ) && ! empty( $post_type ) ? $post_type : 'post', |
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498 'field_taxonomy' => isset( $taxonomy ) && ! empty( $taxonomy ) ? $taxonomy : 'category', |
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499 'field_min_max_step'=> isset( $min_max_step ) && ! empty( $min_max_step ) ? $min_max_step : '0,100,1', |
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500 'field_class' => isset( $class ) ? $class : '', |
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501 'field_choices' => isset( $choices ) && ! empty( $choices ) ? $choices : array(), |
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502 'field_settings' => isset( $settings ) && ! empty( $settings ) ? $settings : array(), |
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503 'post_id' => ot_get_media_post_ID(), |
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504 'get_option' => $get_option, |
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505 ); |
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506 |
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507 /* get the option HTML */ |
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508 echo ot_display_by_type( $_args ); |
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509 } |
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510 |
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511 /** |
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512 * Sets the option standards if nothing yet exists. |
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513 * |
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514 * @return void |
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515 * |
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516 * @access public |
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517 * @since 2.0 |
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518 */ |
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519 public function initialize_settings() { |
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520 |
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521 /* loop through options */ |
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522 foreach( (array) $this->options as $option ) { |
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523 |
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524 /* skip if option is already set */ |
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525 if ( isset( $option['id'] ) && get_option( $option['id'], false ) ) { |
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526 return false; |
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527 } |
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528 |
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529 $defaults = array(); |
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530 |
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531 /* loop through pages */ |
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532 foreach( (array) $this->get_pages( $option ) as $page ) { |
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533 |
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534 /* loop through page settings */ |
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535 foreach( (array) $this->get_the_settings( $page ) as $setting ) { |
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536 |
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537 if ( isset( $setting['std'] ) ) { |
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538 |
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539 $defaults[$setting['id']] = ot_validate_setting( $setting['std'], $setting['type'], $setting['id'] ); |
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540 |
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541 } |
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542 |
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543 } |
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544 |
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545 } |
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546 |
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547 update_option( $option['id'], $defaults ); |
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548 |
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549 } |
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550 |
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551 return false; |
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552 } |
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553 |
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554 /** |
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555 * Sanitize callback for register_setting() |
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556 * |
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557 * @return string |
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558 * |
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559 * @access public |
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560 * @since 2.0 |
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561 */ |
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562 public function sanitize_callback( $input ) { |
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563 |
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564 /* loop through options */ |
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565 foreach( (array) $this->options as $option ) { |
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566 |
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567 /* loop through pages */ |
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568 foreach( (array) $this->get_pages( $option ) as $page ) { |
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569 |
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570 /* loop through page settings */ |
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571 foreach( (array) $this->get_the_settings( $page ) as $setting ) { |
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572 |
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573 /* verify setting has a type & value */ |
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574 if ( isset( $setting['type'] ) && isset( $input[$setting['id']] ) ) { |
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575 |
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576 /* get the defaults */ |
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577 $current_settings = get_option( 'option_tree_settings' ); |
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578 $current_options = get_option( $option['id'] ); |
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579 |
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580 /* validate setting */ |
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581 if ( is_array( $input[$setting['id']] ) && in_array( $setting['type'], array( 'list-item', 'slider' ) ) ) { |
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582 |
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583 /* required title setting */ |
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584 $required_setting = array( |
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585 array( |
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586 'id' => 'title', |
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587 'label' => __( 'Title', 'option-tree' ), |
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588 'desc' => '', |
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589 'std' => '', |
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590 'type' => 'text', |
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591 'rows' => '', |
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592 'class' => 'option-tree-setting-title', |
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593 'post_type' => '', |
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594 'choices' => array() |
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595 ) |
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596 ); |
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597 |
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598 /* get the settings array */ |
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599 $settings = isset( $_POST[$setting['id'] . '_settings_array'] ) ? unserialize( ot_decode( $_POST[$setting['id'] . '_settings_array'] ) ) : array(); |
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600 |
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601 /* settings are empty for some odd ass reason get the defaults */ |
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602 if ( empty( $settings ) ) { |
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603 $settings = 'slider' == $setting['type'] ? |
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604 ot_slider_settings( $setting['id'] ) : |
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605 ot_list_item_settings( $setting['id'] ); |
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606 } |
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607 |
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608 /* merge the two settings array */ |
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609 $settings = array_merge( $required_setting, $settings ); |
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610 |
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611 /* create an empty WPML id array */ |
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612 $wpml_ids = array(); |
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613 |
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614 foreach( $input[$setting['id']] as $k => $setting_array ) { |
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615 |
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616 foreach( $settings as $sub_setting ) { |
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617 |
|
618 /* setup the WPML ID */ |
|
619 $wpml_id = $setting['id'] . '_' . $sub_setting['id'] . '_' . $k; |
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620 |
|
621 /* add id to array */ |
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622 $wpml_ids[] = $wpml_id; |
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623 |
|
624 /* verify sub setting has a type & value */ |
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625 if ( isset( $sub_setting['type'] ) && isset( $input[$setting['id']][$k][$sub_setting['id']] ) ) { |
|
626 |
|
627 /* validate setting */ |
|
628 $input[$setting['id']][$k][$sub_setting['id']] = ot_validate_setting( $input[$setting['id']][$k][$sub_setting['id']], $sub_setting['type'], $sub_setting['id'], $wpml_id ); |
|
629 |
|
630 } |
|
631 |
|
632 } |
|
633 |
|
634 } |
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635 |
|
636 } else { |
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637 |
|
638 $input[$setting['id']] = ot_validate_setting( $input[$setting['id']], $setting['type'], $setting['id'], $setting['id'] ); |
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639 |
|
640 } |
|
641 |
|
642 } |
|
643 |
|
644 /* unregister WPML strings that were deleted from lists and sliders */ |
|
645 if ( isset( $current_settings['settings'] ) && isset( $setting['type'] ) && in_array( $setting['type'], array( 'list-item', 'slider' ) ) ) { |
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646 |
|
647 if ( ! isset( $wpml_ids ) ) |
|
648 $wpml_ids = array(); |
|
649 |
|
650 foreach( $current_settings['settings'] as $check_setting ) { |
|
651 |
|
652 if ( $setting['id'] == $check_setting['id'] && ! empty( $current_options[$setting['id']] ) ) { |
|
653 |
|
654 foreach( $current_options[$setting['id']] as $key => $value ) { |
|
655 |
|
656 foreach( $value as $ckey => $cvalue ) { |
|
657 |
|
658 $id = $setting['id'] . '_' . $ckey . '_' . $key; |
|
659 |
|
660 if ( ! in_array( $id, $wpml_ids ) ) { |
|
661 |
|
662 ot_wpml_unregister_string( $id ); |
|
663 |
|
664 } |
|
665 |
|
666 } |
|
667 |
|
668 } |
|
669 |
|
670 } |
|
671 |
|
672 } |
|
673 |
|
674 } |
|
675 |
|
676 } |
|
677 |
|
678 } |
|
679 |
|
680 } |
|
681 |
|
682 return $input; |
|
683 |
|
684 } |
|
685 |
|
686 /** |
|
687 * Helper function to get the pages array for an option |
|
688 * |
|
689 * @param array Option array |
|
690 * @return mixed |
|
691 * |
|
692 * @access public |
|
693 * @since 2.0 |
|
694 */ |
|
695 public function get_pages( $option = array() ) { |
|
696 |
|
697 if ( empty( $option ) ) |
|
698 return false; |
|
699 |
|
700 /* check for pages */ |
|
701 if ( isset( $option['pages'] ) && ! empty( $option['pages'] ) ) { |
|
702 |
|
703 /* return pages array */ |
|
704 return $option['pages']; |
|
705 |
|
706 } |
|
707 |
|
708 return false; |
|
709 } |
|
710 |
|
711 /** |
|
712 * Helper function to get the sections array for a page |
|
713 * |
|
714 * @param array Page array |
|
715 * @return mixed |
|
716 * |
|
717 * @access public |
|
718 * @since 2.0 |
|
719 */ |
|
720 public function get_sections( $page = array() ) { |
|
721 |
|
722 if ( empty( $page ) ) |
|
723 return false; |
|
724 |
|
725 /* check for sections */ |
|
726 if ( isset( $page['sections'] ) && ! empty( $page['sections'] ) ) { |
|
727 |
|
728 /* return sections array */ |
|
729 return $page['sections']; |
|
730 |
|
731 } |
|
732 |
|
733 return false; |
|
734 } |
|
735 |
|
736 /** |
|
737 * Helper function to get the settings array for a page |
|
738 * |
|
739 * @param array Page array |
|
740 * @return mixed |
|
741 * |
|
742 * @access public |
|
743 * @since 2.0 |
|
744 */ |
|
745 public function get_the_settings( $page = array() ) { |
|
746 |
|
747 if ( empty( $page ) ) |
|
748 return false; |
|
749 |
|
750 /* check for settings */ |
|
751 if ( isset( $page['settings'] ) && ! empty( $page['settings'] ) ) { |
|
752 |
|
753 /* return settings array */ |
|
754 return $page['settings']; |
|
755 |
|
756 } |
|
757 |
|
758 return false; |
|
759 } |
|
760 |
|
761 /** |
|
762 * Prints out all settings sections added to a particular settings page |
|
763 * |
|
764 * @global $wp_settings_sections Storage array of all settings sections added to admin pages |
|
765 * @global $wp_settings_fields Storage array of settings fields and info about their pages/sections |
|
766 * |
|
767 * @param string The slug name of the page whos settings sections you want to output |
|
768 * @return string |
|
769 * |
|
770 * @access public |
|
771 * @since 2.0 |
|
772 */ |
|
773 public function do_settings_sections( $page ) { |
|
774 global $wp_settings_sections, $wp_settings_fields; |
|
775 |
|
776 if ( ! isset( $wp_settings_sections ) || ! isset( $wp_settings_sections[$page] ) ) { |
|
777 return false; |
|
778 } |
|
779 |
|
780 foreach ( (array) $wp_settings_sections[$page] as $section ) { |
|
781 |
|
782 if ( ! isset( $section['id'] ) ) |
|
783 continue; |
|
784 |
|
785 echo '<div id="section_' . $section['id'] . '" class="postbox ui-tabs-panel">'; |
|
786 |
|
787 call_user_func( $section['callback'], $section ); |
|
788 |
|
789 if ( ! isset( $wp_settings_fields ) || ! isset( $wp_settings_fields[$page] ) || ! isset( $wp_settings_fields[$page][$section['id']] ) ) |
|
790 continue; |
|
791 |
|
792 echo '<div class="inside">'; |
|
793 |
|
794 $this->do_settings_fields( $page, $section['id'] ); |
|
795 |
|
796 echo '</div>'; |
|
797 |
|
798 echo '</div>'; |
|
799 |
|
800 } |
|
801 |
|
802 } |
|
803 |
|
804 /** |
|
805 * Print out the settings fields for a particular settings section |
|
806 * |
|
807 * @global $wp_settings_fields Storage array of settings fields and their pages/sections |
|
808 * |
|
809 * @param string $page Slug title of the admin page who's settings fields you want to show. |
|
810 * @param string $section Slug title of the settings section who's fields you want to show. |
|
811 * @return string |
|
812 * |
|
813 * @access public |
|
814 * @since 2.0 |
|
815 */ |
|
816 public function do_settings_fields( $page, $section ) { |
|
817 global $wp_settings_fields; |
|
818 |
|
819 if ( !isset($wp_settings_fields) || !isset($wp_settings_fields[$page]) || !isset($wp_settings_fields[$page][$section]) ) |
|
820 return; |
|
821 |
|
822 foreach ( (array) $wp_settings_fields[$page][$section] as $field ) { |
|
823 |
|
824 echo '<div id="setting_' . $field['id'] . '" class="format-settings">'; |
|
825 |
|
826 echo '<div class="format-setting-wrap">'; |
|
827 |
|
828 if ( $field['args']['type'] != 'textblock' && ! empty( $field['title'] ) ) { |
|
829 |
|
830 echo '<div class="format-setting-label">'; |
|
831 |
|
832 echo '<h3 class="label">' . $field['title'] . '</h3>'; |
|
833 |
|
834 echo '</div>'; |
|
835 |
|
836 } |
|
837 |
|
838 call_user_func( $field['callback'], $field['args'] ); |
|
839 |
|
840 echo '</div>'; |
|
841 |
|
842 echo '</div>'; |
|
843 |
|
844 } |
|
845 |
|
846 } |
|
847 |
|
848 /** |
|
849 * Resets page options before the screen is displayed |
|
850 * |
|
851 * @return void |
|
852 * |
|
853 * @access public |
|
854 * @since 2.0 |
|
855 */ |
|
856 public function reset_options() { |
|
857 |
|
858 /* check for reset action */ |
|
859 if ( isset( $_POST['option_tree_reset_nonce'] ) && wp_verify_nonce( $_POST['option_tree_reset_nonce'], 'option_tree_reset_form' ) ) { |
|
860 |
|
861 /* loop through options */ |
|
862 foreach( (array) $this->options as $option ) { |
|
863 |
|
864 /* loop through pages */ |
|
865 foreach( (array) $this->get_pages( $option ) as $page ) { |
|
866 |
|
867 /* verify page */ |
|
868 if ( isset( $_GET['page'] ) && $_GET['page'] == $page['menu_slug'] ) { |
|
869 |
|
870 /* reset options */ |
|
871 delete_option( $option['id'] ); |
|
872 |
|
873 } |
|
874 |
|
875 } |
|
876 |
|
877 } |
|
878 |
|
879 } |
|
880 |
|
881 return false; |
|
882 |
|
883 } |
|
884 |
|
885 } |
|
886 |
|
887 } |
|
888 |
|
889 /** |
|
890 * This method instantiates the settings class & builds the UI. |
|
891 * |
|
892 * @uses OT_Settings() |
|
893 * |
|
894 * @param array Array of arguments to create settings |
|
895 * @return void |
|
896 * |
|
897 * @access public |
|
898 * @since 2.0 |
|
899 */ |
|
900 if ( ! function_exists( 'ot_register_settings' ) ) { |
|
901 |
|
902 function ot_register_settings( $args ) { |
|
903 if ( ! $args ) |
|
904 return; |
|
905 |
|
906 $ot_settings = new OT_Settings( $args ); |
|
907 } |
|
908 |
|
909 } |
|
910 |
|
911 /* End of file ot-settings-api.php */ |
|
912 /* Location: ./includes/ot-settings-api.php */ |