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1 <?php |
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2 /* |
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3 Plugin Name: Event Calendar Widget |
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4 Plugin URI: http://wpcal.firetree.net |
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5 Description: Adds sidebar widgets for Event Calendar and Upcoming Events. Requires the EventCalendar and <a href="http://automattic.com/code/widgets/">Widget</a> plugins (WordPress version 2.1 and earlier). After activating, please visit <a href="themes.php?page=widgets/widgets.php">Sidebar Widgets for WordPress version 2.1 and earlier</a> or <a href="widgets.php">Widgets for WordPress version 2.2 and subsequent</a> to configure and arrange your new widgets. |
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6 Author: Darrell Schulte |
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7 Version: 3.1.4 |
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8 Author URI: http://wpcal.firetree.net |
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9 |
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10 This is a WordPress plugin (http://wordpress.org) and widget |
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11 (http://automattic.com/code/widgets/). |
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12 */ |
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13 |
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14 /* |
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15 Copyright (c) 2006, Darrell Schulte. $Revision: 285 $ |
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16 |
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17 This program is free software; you can redistribute it and/or |
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18 modify it under the terms of the GNU General Public License |
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19 as published by the Free Software Foundation; either version 2 |
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20 of the License, or (at your option) any later version. |
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21 |
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22 This program is distributed in the hope that it will be useful, |
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23 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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24 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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25 GNU General Public License for more details. |
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26 |
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27 You should have received a copy of the GNU General Public License |
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28 along with this program; if not, write to the Free Software |
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29 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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30 */ |
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31 |
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32 function ec3_widget_init() |
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33 { |
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34 |
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35 if ( !function_exists('register_sidebar_widget') ) |
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36 return; |
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37 |
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38 /** Utility function: Gets the (possibly translated) widget title, given the |
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39 * value of the 'title' option. */ |
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40 function ec3_widget_title($title,$default) |
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41 { |
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42 if ( empty($title) ) |
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43 return __($default,'ec3'); |
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44 else |
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45 return apply_filters('widget_title',$title); |
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46 } |
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47 |
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48 |
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49 /** Event Calendar widget. */ |
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50 function ec3_widget_cal($args) |
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51 { |
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52 extract($args); |
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53 $options = get_option('ec3_widget_cal'); |
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54 echo $before_widget . $before_title; |
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55 echo ec3_widget_title($options['title'],'Event Calendar'); |
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56 echo $after_title; |
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57 ec3_get_calendar(); |
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58 echo $after_widget; |
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59 } |
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60 |
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61 function ec3_widget_cal_control() |
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62 { |
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63 $options = $newoptions = get_option('ec3_widget_cal'); |
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64 if ( $_POST["ec3_cal_submit"] ) |
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65 { |
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66 $newoptions['title']=strip_tags(stripslashes($_POST["ec3_cal_title"])); |
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67 } |
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68 if ( $options != $newoptions ) |
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69 { |
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70 $options = $newoptions; |
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71 update_option('ec3_widget_cal', $options); |
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72 } |
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73 $title = ec3_widget_title($options['title'],'Event Calendar'); |
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74 ?> |
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75 <p> |
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76 <label for="ec3_cal_title"> |
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77 <?php _e('Title:'); ?> |
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78 <input class="widefat" id="ec3_cal_title" name="ec3_cal_title" |
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79 type="text" value="<?php echo htmlspecialchars($title,ENT_QUOTES); ?>" /> |
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80 </label> |
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81 </p> |
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82 |
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83 <p><a href="options-general.php?page=ec3_admin"> |
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84 <?php _e('Go to Event Calendar Options','ec3') ?>.</a> |
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85 </p> |
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86 |
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87 <input type="hidden" name="ec3_cal_submit" value="1" /> |
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88 <?php |
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89 } |
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90 |
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91 wp_register_sidebar_widget( |
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92 'event-calendar', |
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93 __('Event Calendar','ec3'), |
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94 'ec3_widget_cal', |
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95 array('description' => |
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96 __( 'Display upcoming events in a dynamic calendar.','ec3') |
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97 . ' (Event Calendar '. __('Plugin') .')' ) |
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98 ); |
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99 |
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100 register_widget_control( |
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101 array(__('Event Calendar','ec3'),'widgets'), |
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102 'ec3_widget_cal_control' |
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103 ); |
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104 |
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105 |
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106 /** Upcoming Events widget. */ |
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107 function ec3_widget_list($args) |
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108 { |
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109 extract($args); |
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110 $options = get_option('ec3_widget_list'); |
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111 echo $before_widget . $before_title; |
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112 echo ec3_widget_title($options['title'],'Upcoming Events'); |
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113 echo $after_title; |
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114 ec3_get_events( |
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115 $options['limit'], |
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116 EC3_DEFAULT_TEMPLATE_EVENT, |
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117 EC3_DEFAULT_TEMPLATE_DAY, |
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118 get_option('date_format') |
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119 ); |
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120 echo $after_widget; |
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121 } |
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122 |
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123 function ec3_widget_list_control() |
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124 { |
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125 $options = $newoptions = get_option('ec3_widget_list'); |
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126 if ( $_POST["ec3_list_submit"] ) |
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127 { |
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128 $newoptions['title'] = strip_tags(stripslashes($_POST["ec3_list_title"])); |
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129 $newoptions['limit'] = strip_tags(stripslashes($_POST["ec3_limit"])); |
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130 } |
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131 if ( $options != $newoptions ) |
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132 { |
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133 $options = $newoptions; |
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134 update_option('ec3_widget_list', $options); |
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135 } |
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136 |
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137 $title = ec3_widget_title($options['title'],'Upcoming Events'); |
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138 $limit = $options['limit']; |
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139 |
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140 $ec3_limit_title = |
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141 __("Examples: '5', '5 days', '5d'. To display recent past events, use a negative number: '-5'."); |
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142 ?> |
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143 |
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144 <p> |
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145 <label for="ec3_list_title"> |
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146 <?php _e('Title:'); ?> |
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147 <input class="widefat" id="ec3_list_title" name="ec3_list_title" |
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148 type="text" value="<?php echo htmlspecialchars($title,ENT_QUOTES); ?>" /> |
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149 </label> |
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150 </p> |
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151 <p> |
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152 <label for="ec3_limit" title="<?php echo $ec3_limit_title ?>"> |
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153 <?php _e('Number of events:','ec3'); ?> |
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154 <input class="widefat" style="width: 50px; text-align: center;" |
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155 id="ec3_limit" name="ec3_limit" type="text" |
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156 value="<?php echo $limit? $limit: '5'; ?>" /> |
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157 </label> |
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158 </p> |
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159 |
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160 <p> |
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161 <a href="options-general.php?page=ec3_admin"> |
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162 <?php _e('Go to Event Calendar Options','ec3') ?>.</a> |
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163 </p> |
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164 |
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165 <input type="hidden" name="ec3_list_submit" value="1" /> |
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166 |
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167 <?php |
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168 } |
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169 |
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170 wp_register_sidebar_widget( |
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171 'upcoming-events', |
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172 __('Upcoming Events','ec3'), |
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173 'ec3_widget_list', |
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174 array('description' => |
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175 __('Display upcoming events as a list.','ec3') |
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176 . ' (Event Calendar '. __('Plugin') .')' ) |
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177 ); |
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178 |
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179 register_widget_control( |
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180 array(__('Upcoming Events','ec3'),'widgets'), |
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181 'ec3_widget_list_control' |
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182 ); |
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183 } |
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184 |
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185 add_action('widgets_init', 'ec3_widget_init'); |
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186 |
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187 |
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188 ?> |