1 | <?php
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2 |
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3 | // This file is part of the Carrington Theme Framework for WordPress
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4 | // http://carringtontheme.com
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5 | //
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6 | // Copyright (c) 2008-2009 Crowd Favorite, Ltd. All rights reserved.
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7 | // http://crowdfavorite.com
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8 | //
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9 | // Released under the GPL license
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10 | // http://www.opensource.org/licenses/gpl-license.php
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11 | //
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12 | // **********************************************************************
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13 | // This program is distributed in the hope that it will be useful, but
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14 | // WITHOUT ANY WARRANTY; without even the implied warranty of
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15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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16 | // **********************************************************************
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17 |
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18 | if (__FILE__ == $_SERVER['SCRIPT_FILENAME']) { die(); }
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19 |
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20 | // - add admin page for config settings
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21 |
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22 | function cfct_admin_menu() {
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23 | if (!current_user_can('manage_options')) {
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24 | return;
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25 | }
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26 | add_submenu_page(
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27 | 'themes.php'
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28 | , __('Carrington Settings', 'carrington')
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29 | , __('Carrington', 'carrington')
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30 | , 0
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31 | , 'carrington-settings'
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32 | , 'cfct_settings_form'
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33 | );
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34 | }
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35 | add_action('admin_menu', 'cfct_admin_menu');
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36 |
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37 | function cfct_admin_request_handler() {
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38 | if (isset($_POST['cf_action'])) {
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39 | switch ($_POST['cf_action']) {
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40 | case 'cfct_update_settings':
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41 | call_user_func($_POST['cf_action']);
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42 | wp_redirect(trailingslashit(get_bloginfo('wpurl')).'wp-admin/themes.php?page=carrington-settings&updated=true');
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43 | }
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44 | }
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45 | }
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46 |
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47 | function cfct_update_settings() {
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48 | if (!current_user_can('manage_options')) {
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49 | return;
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50 | }
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51 | global $cfct_options;
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52 | foreach ($cfct_options as $option) {
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53 | if (isset($_POST[$option])) {
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54 | update_option($option, stripslashes($_POST[$option]));
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55 | }
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56 | }
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57 | do_action('cfct_update_settings');
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58 | }
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59 |
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60 | function cfct_settings_form() {
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61 | if (isset($_GET['updated'])) {
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62 | print('
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63 | <div id="message" class="updated fade">
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64 | <p>'.__('Settings updated.', 'carrington').'</p>
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65 | </div>
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66 | ');
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67 | }
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68 | print('
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69 | <div class="wrap">
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70 | <h2>'.__('Carrington Settings', 'carrington').'</h2>
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71 | <form action="options.php" method="post">
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72 | ');
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73 | do_action('cfct_settings_form_top');
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74 | print('
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75 | <table class="form-table">
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76 | <tbody>'
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77 | // .cfct_options_home_column('1')
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78 | // .cfct_options_home_column('2')
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79 | // .cfct_options_home_column('3')
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80 | .cfct_options_misc()
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81 | .'</tbody>
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82 | </table>
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83 | ');
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84 | do_action('cfct_settings_form_bottom');
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85 | do_action('cfct_settings_form');
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86 | print('
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87 | <p class="submit" style="padding-left: 230px;">
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88 | <input type="hidden" name="cf_action" value="cfct_update_settings" />
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89 | <input type="submit" name="submit_button" class="button-primary" value="'.__('Save Changes', 'carrington').'" />
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90 | </p>
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91 | </form>
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92 | </div>
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93 | ');
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94 | do_action('cfct_settings_form_after');
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95 | }
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96 |
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97 | function cfct_options_home_column($key) {
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98 | $categories = get_categories('hide_empty=0');
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99 | $cat_options = '';
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100 | foreach ($categories as $category) {
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101 | if ($category->term_id == get_option('cfct_home_col_'.$key.'_cat')) {
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102 | $selected = 'selected="selected"';
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103 | }
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104 | else {
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105 | $selected = '';
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106 | }
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107 | $cat_options .= "\n\t<option value='$category->term_id' $selected>$category->name</option>";
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108 | }
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109 | $show_options = '';
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110 | $show_option = cfct_get_option('cfct_home_column_'.$key.'_content');
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111 | if ($show_option == 'latest') {
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112 | $latest_selected = 'selected="selected"';
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113 | $list_selected = '';
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114 | }
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115 | else {
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116 | $latest_selected = '';
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117 | $list_selected = 'selected="selected"';
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118 | }
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119 | $html = '
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120 | <tr valign="top">
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121 | <th scope="row">'.sprintf(__('Home Column %s', 'carrington'), $key).'</td>
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122 | <td>
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123 | <fieldset>
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124 | <p>
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125 | <label for="cfct_home_column_'.$key.'_cat">'.__('Category:', 'carrington').'</label>
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126 | <select name="cfct_home_column_'.$key.'_cat" id="cfct_home_column_'.$key.'_cat">'.$cat_options.'</select>
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127 | </p>
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128 | <p>
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129 | <label for="cfct_home_column_'.$key.'_content">'.__('Show:', 'carrington').'</label>
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130 | <select name="cfct_home_column_'.$key.'_content" id="cfct_home_column_'.$key.'_content" class="home_column_select">
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131 | <option value="latest" '.$latest_selected.'>'.__('Latest Post Preview', 'carrington').'</option>
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132 | <option value="list" '.$list_selected.'>'.__('List of Recent Post Titles', 'carrington').'</option>
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133 | </select>
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134 | </p>
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135 | <p id="cfct_latest_limit_'.$key.'_option" class="hidden">
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136 | <label for="cfct_latest_limit_'.$key.'">'.__('Length of preview, in characters (250 recommended):', 'carrington').'</label>
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137 | <input type="text" name="cfct_latest_limit_'.$key.'" id="cfct_latest_limit_'.$key.'" value="'.cfct_get_option('cfct_latest_limit_'.$key).'" />
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138 | </p>
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139 | <p id="cfct_list_limit_'.$key.'_option" class="hidden">
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140 | <label for="cfct_list_limit_'.$key.'">'.__('Number of titles to show in list (5 recommended):', 'carrington').'</label>
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141 | <input type="text" name="cfct_list_limit_'.$key.'" id="cfct_list_limit_'.$key.'" value="'.cfct_get_option('cfct_list_limit_'.$key).'" />
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142 | </p>
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143 | </fieldset>
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144 | </td>
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145 | </tr>
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146 | ';
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147 | return $html;
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148 | }
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149 |
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150 | function cfct_options_misc() {
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151 | $options = array(
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152 | 'yes' => __('Yes', 'carrington'),
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153 | 'no' => __('No', 'carrington')
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154 | );
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155 | $credit_options = '';
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156 | foreach ($options as $k => $v) {
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157 | if ($k == get_option('cfct_credit')) {
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158 | $credit_selected = 'selected="selected"';
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159 | }
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160 | else {
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161 | $credit_selected = '';
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162 | }
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163 | $credit_options .= "\n\t<option value='$k' $credit_selected>$v</option>";
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164 | }
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165 | $html = '
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166 | <tr valign="top">
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167 | <th scope="row">'.sprintf(__('Misc.', 'carrington'), $key).'</td>
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168 | <td>
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169 | <fieldset>
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170 | <p>
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171 | <label for="cfct_about_text">'.__('About text (shown in sidebar):', 'carrington').'</label>
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172 | <br />
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173 | <textarea name="cfct_about_text" id="cfct_about_text" cols="40" rows="8">'.htmlspecialchars(get_option('cfct_about_text')).'</textarea>
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174 | </p>
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175 | <p>
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176 | <label for="cfct_wp_footer">'.__('Footer code (for analytics, etc.):', 'carrington').'</label>
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177 | <br />
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178 | <textarea name="cfct_wp_footer" id="cfct_wp_footer" cols="40" rows="5">'.htmlspecialchars(get_option('cfct_wp_footer')).'</textarea>
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179 | </p>
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180 | <p>
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181 | <label for="cfct_credit">'.__('Give <a href="http://crowdfavorite.com">Crowd Favorite</a> credit in footer:', 'carrington').'</label>
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182 | <select name="cfct_credit" id="cfct_credit">'.$credit_options.'</select>
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183 | </p>
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184 | </fieldset>
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185 | </td>
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186 | </tr>
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187 | ';
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188 | return $html;
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189 | }
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190 |
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191 | function cfct_header_image_form() {
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192 | global $wpdb;
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193 |
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194 | $images = $wpdb->get_results("
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195 | SELECT * FROM $wpdb->posts
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196 | WHERE post_type = 'attachment'
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197 | AND post_mime_type LIKE 'image%'
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198 | AND post_parent = 0
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199 | ORDER BY post_date_gmt DESC
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200 | LIMIT 50
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201 | ");
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202 | $upload_url = trailingslashit(get_bloginfo('wpurl')).'wp-admin/media-new.php';
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203 | $checked_attr = ' checked="checked"';
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204 | $output = '
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205 | <ul style="width: '.((count($images) + 1) * 152).'px">
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206 | <li style="background: #666;">
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207 | <label for="cfct_header_image_0">
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208 | <input type="radio" name="cfct_header_image" value="0" id="cfct_header_image_0" '.$default_checked.'/>'.__('No Image', 'carrington-core').'
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209 | </label>
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210 | </li>
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211 | ';
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212 | if (count($images)) {
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213 | $header_image = get_option('cfct_header_image');
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214 | if (empty($header_image)) {
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215 | $header_image = 0;
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216 | $default_checked = $checked_attr;
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217 | }
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218 | else {
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219 | $default_checked = '';
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220 | }
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221 | foreach ($images as $image) {
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222 | $id = 'cfct_header_image_'.$image->ID;
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223 | $thumbnail = wp_get_attachment_image_src($image->ID);
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224 | $header_image == $image->ID ? $checked = $checked_attr : $checked = '';
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225 | $output .= '
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226 | <li style="background-image: url('.$thumbnail[0].')">
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227 | <label for="'.$id.'">
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228 | <input type="radio" name="cfct_header_image" value="'.$image->ID.'" id="'.$id.'"'.$checked.' />'.wp_specialchars($image->post_title).'
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229 | </label>
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230 | </li>';
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231 | }
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232 | }
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233 | $output .= '</ul>';
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234 | return '<p>'.sprintf(__('Header Image — <a href="%s">Upload Images</a>', 'carrington-core'), $upload_url).'</p><div class="cfct_header_image_carousel">'.$output.'</div>';
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235 | }
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236 |
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237 | if (is_admin()) {
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238 | wp_enqueue_script('jquery-colorpicker', get_bloginfo('template_directory').'/carrington-core/js/colorpicker.js', array('jquery'), '1.0');
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239 | // removing until we drop 2.5 compatibility
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240 | // wp_enqueue_style('jquery-colorpicker', get_bloginfo('template_directory').'/carrington-core/css/colorpicker.css');
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241 | }
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242 |
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243 | function cfct_admin_head() {
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244 | // see enqueued style above, we'll activate that in the future
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245 | if ($_GET['page'] == 'carrington-settings') {
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246 | echo '
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247 | <link rel="stylesheet" type="text/css" media="screen" href="'.get_bloginfo('template_directory').'/carrington-core/css/colorpicker.css" />
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248 | ';
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249 | cfct_admin_css();
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250 | }
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251 | // cfct_admin_js();
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252 | }
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253 | add_action('admin_head', 'cfct_admin_head');
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254 |
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255 | function cfct_admin_css() {
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256 | ?>
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257 | <style type="text/css">
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258 | div.cfct_header_image_carousel {
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259 | height: 170px;
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260 | overflow: auto;
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261 | width: 600px;
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262 | }
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263 | div.cfct_header_image_carousel ul {
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264 | height: 150px;
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265 | }
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266 | div.cfct_header_image_carousel li {
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267 | background: #fff url() center center no-repeat;
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268 | float: left;
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269 | height: 150px;
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270 | margin-right: 2px;
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271 | overflow: hidden;
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272 | position: relative;
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273 | width: 150px;
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274 | }
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275 | div.cfct_header_image_carousel li label {
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276 | background: #000;
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277 | color: #fff;
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278 | display: block;
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279 | height: 50px;
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280 | line-height: 25px;
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281 | overflow: hidden;
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282 | position: absolute;
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283 | top: 110px;
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284 | width: 150px;
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285 | filter:alpha(opacity=75);
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286 | -moz-opacity:.75;
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287 | opacity:.75;
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288 | }
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289 | div.cfct_header_image_carousel li label input {
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290 | margin: 0 5px;
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291 | }
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292 | </style>
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293 | <?php
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294 | }
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295 |
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296 | function cfct_admin_js() {
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297 | ?>
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298 | <script type="text/javascript">
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299 | jQuery(function() {
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300 | jQuery('select.home_column_select').each(function() {
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301 | cfct_home_columns(jQuery(this), false);
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302 | }).change(function() {
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303 | cfct_home_columns(jQuery(this), true);
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304 | });
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305 | });
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306 |
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307 | function cfct_home_columns(elem, slide) {
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308 | var id = elem.attr('id').replace('cfct_home_column_', '').replace('_content', '');
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309 | var val = elem.val();
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310 | var option_show = '#cfct_latest_limit_' + id + '_option';
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311 | var option_hide = '#cfct_list_limit_' + id + '_option';
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312 | if (val == 'list') {
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313 | option_show = '#cfct_list_limit_' + id + '_option';
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314 | option_hide = '#cfct_latest_limit_' + id + '_option';
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315 | }
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316 | if (slide) {
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317 | jQuery(option_hide).slideUp(function() {
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318 | jQuery(option_show).slideDown();
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319 | });
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320 | }
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321 | else {
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322 | jQuery(option_show).show();
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323 | jQuery(option_hide).hide();
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324 | }
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325 | }
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326 | </script>
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327 | <?php
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328 | }
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329 |
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330 | ?> |
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