1 <?php |
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2 /* |
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3 Plugin Name: Future Calendar |
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4 Plugin URI: http://anthologyoi.com/wordpress/plugins/future-posts-calendar-plugin.html |
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5 Description: A simple plugin that utalizes a modified get_calendar function that shows what dates have a future post scheduled in a calendar format, and makes it easy to change the current timestamp. Temperature Functionality and some tweaks by Flavio Jarabeck (www.InternetDrops.com.br) |
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6 Author: Aaron Harun |
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7 Version: 1.0 |
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8 Author URI: http://anthologyoi.com/ |
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9 */ |
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10 |
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11 /*Uncomment the following line if you want to have the calendar appear on the dashboard.*/ |
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12 //add_action('activity_box_end', 'get_future_calendar_html'); |
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13 |
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14 |
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15 if (strpos($_SERVER['PHP_SELF'], 'post')){ |
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16 if($wp_version < 2.5){ |
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17 add_action('dbx_post_sidebar', 'get_future_calendar_html',2); |
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18 }else{ |
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19 add_action('submitpost_box', 'get_future_calendar_html'); |
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20 } |
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21 add_action('admin_head', 'fcal_javascript'); |
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22 } |
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23 |
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24 |
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25 // This gets called at the plugins_loaded action |
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26 function widget_fut_posts_init() { |
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27 |
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28 // Check for the required API functions |
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29 if ( !function_exists('register_sidebar_widget') || !function_exists('register_widget_control') ) |
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30 return; |
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31 |
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32 // This saves options and prints the widget's config form. |
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33 function widget_fut_posts_control() { |
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34 $options = $newoptions = get_option('widget_fut_posts'); |
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35 if ( $_POST['fut_posts-submit'] ) { |
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36 $newoptions['title'] = strip_tags(stripslashes($_POST['fut_posts-title'])); |
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37 } |
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38 if ( $options != $newoptions ) { |
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39 $options = $newoptions; |
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40 update_option('widget_fut_posts', $options); |
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41 } |
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42 ?> |
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43 <div style="text-align:right"> |
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44 <label for="fut_posts-title" style="line-height:35px;display:block;"><?php _e('Widget title:', 'widgets'); ?> <input type="text" id="fut_posts-title" name="fut_posts-title" value="<?php echo wp_specialchars($options['title'], true); ?>" /></label> |
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45 <input type="hidden" name="fut_posts-submit" id="fut_posts-submit" value="1" /> |
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46 </div> |
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47 <?php |
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48 } |
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49 |
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50 // This prints the widget |
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51 function widget_fut_posts($args) { |
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52 extract($args); |
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53 $defaults = array('title' => 'Future Posts'); |
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54 $options = (array) get_option('widget_fut_posts'); |
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55 |
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56 foreach ( $defaults as $key => $value ) |
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57 if ( !isset($options[$key]) ) |
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58 $options[$key] = $defaults[$key]; |
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59 |
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60 echo $before_widget . $before_title . $title . $after_title; |
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61 fcal_get_future_posts(0); |
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62 echo $after_widget; |
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63 } |
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64 |
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65 |
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66 register_sidebar_widget('Future Posts', 'widget_fut_posts'); |
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67 register_widget_control('Future Posts', 'widget_fut_posts_control'); |
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68 } |
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69 |
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70 // Delay plugin execution to ensure Dynamic Sidebar has a chance to load first |
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71 add_action('widgets_init', 'widget_fut_posts_init'); |
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72 |
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73 |
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74 function future_post_sidebar(){ |
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75 $title = __('Future Post','fcal'); |
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76 echo '<div>' . '<h3>' . $title . '</h3>'; |
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77 fcal_get_future_posts(); |
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78 echo '</div>'; |
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79 } |
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80 |
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81 function fcal_javascript(){ |
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82 echo ' |
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83 <script type="text/javascript"> |
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84 function fcal_set_date(day,month,year){ |
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85 |
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86 if(day > 0 && month <= 12 && month >= 0 && year > 0){ |
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87 document.getElementById("jj").value = day; |
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88 document.getElementById("aa").value = year; |
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89 document.getElementsByName("mm")[0].selectedIndex = month; |
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90 } |
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91 |
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92 } |
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93 </script> |
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94 '; |
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95 } |
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96 |
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97 |
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98 function get_future_calendar_html(){ |
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99 global $wp_version; |
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100 |
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101 if($wp_version < 2.5){ |
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102 echo '<fieldset id="future_cal" class="dbx-box side-info">'; |
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103 echo '<h3 class="dbx-handle">'.__('Future Post Dates','fcal').'</h3>'; |
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104 echo '<div class="dbx-content">'; |
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105 fcal_get_future_posts(); |
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106 echo '</div></fieldset>'; |
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107 }else{ |
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108 echo '<div class="inside">'; |
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109 echo '<p><strong>'.__('Future Post Dates','fcal').'</strong></p>'; |
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110 fcal_get_future_posts(); |
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111 echo '</div>'; |
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112 |
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113 } |
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114 |
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115 } |
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116 |
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117 function fcal_get_future_posts($onclick = 1){ |
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118 global $wpdb, $wp_locale; |
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119 |
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120 $thisyear = gmdate('Y', current_time('timestamp')); |
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121 $thismonth = gmdate('m', current_time('timestamp')); |
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122 |
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123 // Quick check. If we have no posts at all, abort! |
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124 if ( !$posts ) { |
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125 $gotsome = $wpdb->get_var("SELECT ID from $wpdb->posts WHERE post_type = 'post' AND post_status = 'future' ORDER BY post_date DESC LIMIT 1"); |
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126 if ( !$gotsome ){ |
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127 get_future_calendar($thismonth,$thisyear,$onclick); |
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128 return; |
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129 } |
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130 } |
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131 |
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132 get_future_calendar($thismonth,$thisyear,$onclick); |
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133 |
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134 //Technically thismonth is really nextmonth, but no reason to be technical about it |
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135 //But if thismonth is 12 then we need to reset it, and add a year otherwise we will be checking |
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136 // out the 13th month of this year. |
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137 if($thismonth == 12){ |
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138 $thismonth = 0; |
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139 $thisyear +=1; |
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140 } |
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141 // Get months this year and next with at least one post |
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142 $future = $wpdb->get_results("SELECT |
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143 DISTINCT MONTH(post_date) AS month, YEAR(post_date) AS year |
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144 FROM $wpdb->posts |
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145 WHERE post_date >'$thisyear-".($thismonth+1)."-01' |
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146 AND post_type = 'post' AND post_status = 'future' |
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147 ORDER BY post_date ASC"); |
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148 |
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149 foreach($future as $now){ |
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150 get_future_calendar($now->month,$now->year); |
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151 } |
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152 } |
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153 |
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154 |
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155 // Calendar Output... |
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156 function get_future_calendar( $thismonth ='', $thisyear='', $onclick=1, $initial=true ) { |
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157 global $wpdb, $timedifference, $wp_locale; |
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158 $unixmonth = mktime(0, 0 , 0, $thismonth, 1, $thisyear); |
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159 |
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160 // week_begins = 0 stands for Sunday |
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161 $week_begins = intval(get_option('start_of_week')); |
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162 $add_hours = intval(get_option('gmt_offset')); |
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163 $add_minutes = intval(60 * (get_option('gmt_offset') - $add_hours)); |
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164 |
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165 echo '<table class="wp-calendar"> |
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166 <caption><em>' . $wp_locale->get_month($thismonth) . ' ' . $thisyear . '</em></caption> |
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167 <thead> |
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168 <tr>'; |
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169 |
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170 $myweek = array(); |
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171 |
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172 for ( $wdcount=0; $wdcount<=6; $wdcount++ ) { |
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173 $myweek[] = $wp_locale->get_weekday(($wdcount+$week_begins)%7); |
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174 } |
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175 |
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176 foreach ( $myweek as $wd ) { |
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177 $day_name = (true == $initial) ? $wp_locale->get_weekday_initial($wd) : $wp_locale->get_weekday_abbrev($wd); |
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178 echo "\n\t\t<th abbr=\"$wd\" scope=\"col\" title=\"$wd\">$day_name</th>"; |
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179 } |
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180 |
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181 echo ' |
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182 </tr> |
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183 </thead> |
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184 <tbody> |
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185 <tr>'; |
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186 |
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187 // Get days with posts |
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188 $dayswithposts = $wpdb->get_results("SELECT DISTINCT DAYOFMONTH(post_date) |
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189 FROM $wpdb->posts WHERE MONTH(post_date) = '$thismonth' |
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190 AND YEAR(post_date) = '$thisyear' |
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191 AND post_type = 'post' AND post_status = 'future' |
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192 AND post_date > '" . current_time('mysql') . '\'', ARRAY_N); |
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193 if ( $dayswithposts ) { |
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194 foreach ( $dayswithposts as $daywith ) { |
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195 $daywithpost[] = $daywith[0]; |
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196 } |
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197 } else { |
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198 $daywithpost = array(); |
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199 } |
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200 |
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201 |
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202 |
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203 if ( strstr($_SERVER['HTTP_USER_AGENT'], 'MSIE') || strstr(strtolower($_SERVER['HTTP_USER_AGENT']), 'camino') || strstr(strtolower($_SERVER['HTTP_USER_AGENT']), 'safari') ) |
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204 $ak_title_separator = "\n"; |
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205 else |
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206 $ak_title_separator = ', '; |
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207 |
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208 $ak_titles_for_day = array(); |
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209 //sets the Density Thermometer |
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210 $ak_posts_for_day = array(); |
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211 |
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212 $ak_post_titles = $wpdb->get_results("SELECT post_title, DAYOFMONTH(post_date) as dom " |
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213 ."FROM $wpdb->posts " |
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214 ."WHERE YEAR(post_date) = '$thisyear' " |
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215 ."AND MONTH(post_date) = '$thismonth' " |
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216 ."AND post_date > '".current_time('mysql')."' " |
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217 ."AND post_type = 'post' AND post_status = 'future'" |
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218 ); |
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219 if ( $ak_post_titles ) { |
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220 foreach ( $ak_post_titles as $ak_post_title ) { |
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221 if ( empty($ak_titles_for_day['day_'.$ak_post_title->dom]) ) |
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222 $ak_titles_for_day['day_'.$ak_post_title->dom] = ''; |
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223 if ( empty($ak_titles_for_day["$ak_post_title->dom"]) ) // first one |
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224 $ak_titles_for_day["$ak_post_title->dom"] = str_replace('"', '"', wptexturize($ak_post_title->post_title)); |
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225 else |
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226 $ak_titles_for_day["$ak_post_title->dom"] .= $ak_title_separator . str_replace('"', '"', wptexturize($ak_post_title->post_title)); |
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227 |
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228 $ak_posts_for_day["$ak_post_title->dom"] +=1; |
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229 |
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230 } |
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231 } |
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232 |
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233 |
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234 // See how much we should pad in the beginning |
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235 $pad = calendar_week_mod(date('w', $unixmonth)-$week_begins); |
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236 if ( 0 != $pad ) { echo "\n\t\t".'<td colspan="'.$pad.'" class="pad"> </td>'; } |
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237 |
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238 //Determines the Density Thermometer colors |
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239 $thermo = Array( "#BDFFBE", "#7AFFDE", "#2FEEFF", "#108BFF", "#0E72FF" ); |
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240 |
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241 |
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242 $daysinmonth = intval(date('t', $unixmonth)); |
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243 for ( $day = 1; $day <= $daysinmonth; ++$day ) { |
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244 if ( isset($newrow) && $newrow ) |
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245 echo "\n\t</tr>\n\t<tr>\n\t\t"; |
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246 $newrow = false; |
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247 |
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248 if ( $day == gmdate('j', (time() + (get_option('gmt_offset') * 3600))) && $thismonth == gmdate('m', time()+(get_option('gmt_offset') * 3600)) && $thisyear == gmdate('Y', time()+(get_option('gmt_offset') * 3600)) ) |
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249 echo '<td style="font-weight:bold;">'; |
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250 else |
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251 echo '<td>'; |
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252 |
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253 if($onclick == 1){ |
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254 $onclick1 = 'onclick="fcal_set_date('.$day.','.($thismonth-1).','.$thisyear.')"'; |
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255 } |
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256 |
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257 // any posts on that day? |
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258 if ( in_array($day, $daywithpost) ) { |
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259 //Outputs the Density Thermometer along with the day... |
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260 echo '<span style="background-color:'.($ak_posts_for_day[$day]<=Count($thermo) ? $thermo[$ak_posts_for_day[$day]-1] : $thermo[Count($thermo)-1]).';" title="'.$ak_titles_for_day[$day].' '.$onclick1.' >'.$day.'</span>'; |
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261 |
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262 } else { |
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263 echo '<span '.$onclick1.' >'.$day.'</span>'; |
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264 } |
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265 echo '</td>'; |
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266 |
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267 if ( 6 == calendar_week_mod(date('w', mktime(0, 0 , 0, $thismonth, $day, $thisyear))-$week_begins) ) |
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268 $newrow = true; |
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269 } |
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270 |
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271 $pad = 7 - calendar_week_mod(date('w', mktime(0, 0 , 0, $thismonth, $day, $thisyear))-$week_begins); |
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272 if ( $pad != 0 && $pad != 7 ) |
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273 echo "\n\t\t".'<td class="pad" colspan="'.$pad.'"> </td>'; |
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274 |
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275 echo "\n\t</tr>\n\t</tbody>\n\t</table>"; |
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276 } |
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277 ?> |
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