1 <?php |
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2 /*************************************************************************************************************************************************** |
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3 Plugin Name: Page Columnist |
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4 Plugin URI: http://www.code-styling.de/english/development/wordpress-plugin-page-columnist-en |
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5 Description: A simple way to get single posts and static pages content arranged in column layout, supports also overview page behavior. |
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6 Author: Heiko Rabe |
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7 Author URI: http://www.code-styling.de/ |
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8 Version: 1.7.3 |
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9 *************************************************************************************************************************************************** |
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10 License: |
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11 ======= |
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12 Copyright 2009 Heiko Rabe (email : info@code-styling.de) |
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13 |
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14 This program is free software; you can redistribute it and/or modify |
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15 it under the terms of the GNU General Public License as published by |
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16 the Free Software Foundation; either version 2 of the License, or |
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17 (at your option) any later version. |
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18 |
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19 This program is distributed in the hope that it will be useful, |
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20 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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21 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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22 GNU General Public License for more details. |
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23 |
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24 You should have received a copy of the GNU General Public License |
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25 along with this program; if not, write to the Free Software |
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26 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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27 ****************************************************************************************************************************************************/ |
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28 |
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29 //avoid direct calls to this file, because now WP core and framework has been used |
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30 if (!function_exists ('add_action')) { |
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31 header('Status: 403 Forbidden'); |
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32 header('HTTP/1.1 403 Forbidden'); |
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33 exit(); |
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34 } |
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35 |
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36 //WordPress definitions |
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37 if ( !defined('WP_CONTENT_URL') ) |
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38 define('WP_CONTENT_URL', get_option('siteurl') . '/wp-content'); |
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39 if ( !defined('WP_CONTENT_DIR') ) |
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40 define('WP_CONTENT_DIR', ABSPATH . 'wp-content'); |
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41 if ( !defined('WP_PLUGIN_URL') ) |
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42 define('WP_PLUGIN_URL', WP_CONTENT_URL.'/plugins'); |
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43 if ( !defined('WP_PLUGIN_DIR') ) |
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44 define('WP_PLUGIN_DIR', WP_CONTENT_DIR.'/plugins'); |
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45 if ( !defined('PLUGINDIR') ) |
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46 define( 'PLUGINDIR', 'wp-content/plugins' ); // Relative to ABSPATH. For back compat. |
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47 |
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48 if ( !defined('WP_LANG_DIR') ) |
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49 define('WP_LANG_DIR', WP_CONTENT_DIR . '/languages'); |
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50 |
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51 //safety patch for changed activation procedure in WP 3.0 |
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52 //without this test it won't be activatable at less than 3.0 |
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53 if (!function_exists('cspc_on_activate_plugin')) { |
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54 |
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55 function cspc_on_activate_plugin() { |
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56 global $page_columnist_plug, $wpdb; |
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57 //self deactivation in error cases |
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58 if (is_object($page_columnist_plug)) { |
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59 $version_error = $page_columnist_plug->_get_version_errors(); |
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60 if (is_array($version_error) && count($version_error) != 0) { |
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61 $row = $wpdb->get_row( $wpdb->prepare( "SELECT option_value FROM $wpdb->options WHERE option_name = %s LIMIT 1", 'active_plugins' ) ); |
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62 if ( is_object( $row ) ) { |
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63 $current = maybe_unserialize( $row->option_value ); |
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64 if (array_search($page_columnist_plug->basename, $current) !== false) { |
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65 array_splice($current, array_search($page_columnist_plug->basename, $current), 1 ); |
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66 update_option('active_plugins', $current); |
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67 } |
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68 } |
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69 exit(); |
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70 } |
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71 } |
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72 if (!get_option('cspc_page_columnist')) |
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73 update_option('cspc_page_columnist', get_option('cspc_page_columnist', $page_columnist_plug->defaults)); |
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74 } |
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75 function cspc_on_deactivate_plugin() { |
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76 //currently empty |
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77 } |
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78 register_activation_hook(plugin_basename(__FILE__), 'cspc_on_activate_plugin'); |
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79 register_deactivation_hook(plugin_basename(__FILE__), 'cspc_on_deactivate_plugin'); |
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80 |
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81 |
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82 class Page_columnist_page_transition { |
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83 |
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84 function Page_columnist_page_transition(&$plugin, $page_id = false) { |
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85 $this->plugin = $plugin; //reference to owner plugin |
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86 $this->transition = $this->plugin->page_default_trans; |
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87 $this->data = array(); |
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88 $this->data_keys = array('spacing', 'columns', 'overflow', 'multiposts'); |
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89 $this->padding = '<span style="font-style:italic;color:#f00">'.__('* content missing', $this->plugin->textdomain).'</span>'; |
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90 if ($page_id) $this->load($page_id); |
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91 else $this->page_id = 0; |
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92 } |
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93 |
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94 function load($page_id) { |
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95 $this->page_id = ($page_id ? $page_id : 0); |
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96 $this->transition = $this->plugin->page_default_trans; |
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97 $this->data = array(); |
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98 $res = explode('|', get_post_meta($this->page_id, '_cspc-page-transitions', true)); |
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99 $num = count($res); |
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100 if ($num > 0) { |
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101 if (in_array($res[0], array_keys($this->plugin->page_transitions))) { |
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102 $this->transition = $res[0]; |
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103 if ($num > 1) { |
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104 $this->data = unserialize($res[1]); |
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105 } |
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106 } |
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107 } |
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108 } |
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109 |
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110 function save() { |
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111 if ($this->page_id > 0) { |
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112 $value = $this->transition.'|'.serialize($this->data); |
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113 update_post_meta($this->page_id, '_cspc-page-transitions', $value); |
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114 } |
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115 } |
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116 |
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117 function update_and_save() { |
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118 if (isset($_POST['cspc-page-transition']) && in_array($_POST['cspc-page-transition'], array_keys($this->plugin->page_transitions))) { |
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119 $this->transition = $_POST['cspc-page-transition']; |
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120 } |
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121 if (isset($_POST['cspc-count-columns'])) { |
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122 $this->data['columns'] = (int)$_POST['cspc-count-columns']; |
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123 } |
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124 if (isset($_POST['cspc-overflow-paging'])) { |
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125 $this->data['overflow'] = $_POST['cspc-overflow-paging']; |
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126 if($this->data['overflow'] != 'hidden' && $this->data['overflow'] != 'virtual') { |
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127 $this->data['overflow'] = 'hidden'; |
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128 } |
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129 } |
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130 if (isset($_POST['cspc-multiposts-paging']) && in_array($_POST['cspc-multiposts-paging'], $this->plugin->multiposts_style)) { |
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131 $this->data['multiposts'] = $_POST['cspc-multiposts-paging']; |
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132 } |
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133 if (!isset($this->data['distribution']) || !is_array($this->data['distribution'])) $this->data['distribution'] = array(); |
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134 $this->save(); |
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135 } |
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136 |
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137 |
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138 function spacing() { |
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139 return (isset($this->data['spacing']) ? (float)$this->data['spacing'] : (float)$this->plugin->options->spacing); |
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140 } |
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141 |
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142 function columns() { |
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143 return (isset($this->data['columns']) ? (int)$this->data['columns'] : 2); |
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144 } |
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145 |
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146 function overflow() { |
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147 return (isset($this->data['overflow']) ? $this->data['overflow'] : 'hidden'); |
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148 } |
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149 |
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150 function multiposts() { |
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151 return (isset($this->data['multiposts']) ? $this->data['multiposts'] : 'same'); |
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152 } |
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153 |
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154 function execute(&$pages) { |
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155 return call_user_func(array(&$this, '_exec_'.str_replace('-','_',$this->transition)), $pages); |
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156 } |
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157 |
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158 function _padding_pages($needed, &$pages) { |
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159 $res = array(); |
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160 while(count($pages) % $needed != 0) $pages[] = $this->padding; //padding count of sub pages |
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161 if ($this->overflow() == 'hidden') { |
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162 $res[] = array_slice($pages, 0, $needed); |
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163 }else{ |
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164 $res = array_chunk($pages, $needed); |
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165 } |
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166 return $res; |
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167 } |
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168 |
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169 function _get_distribution($num, $remaining) { |
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170 $res = array(); |
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171 if (!is_array($this->data['distribution']) || !isset($this->data['distribution'][$num])) { |
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172 $perc = $remaining / $num; |
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173 for ($i=0; $i<$num; $i++) $res[] = $perc; |
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174 } |
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175 else{ |
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176 $sum = 0.0; |
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177 for ($i=0; $i<$num; $i++) $sum += (float)$this->data['distribution'][$num][$i]; |
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178 for ($i=0; $i<$num; $i++) { |
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179 $res[]= ($remaining * ((float)$this->data['distribution'][$num][$i] / $sum)); |
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180 } |
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181 } |
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182 return $res; |
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183 } |
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184 |
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185 function _columnize_pages($num, $pages) { |
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186 $res = ''; |
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187 $base = 100.0; |
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188 $spacing = $this->spacing(); |
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189 $remaining = ($base - ($num - 1) * $spacing); |
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190 $dist = $this->_get_distribution($num, $remaining); |
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191 $lorr = 'left'; |
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192 global $wp_locale; |
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193 if ($wp_locale->text_direction == 'rtl') { |
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194 $lorr = 'right'; //make it work at RTL languages |
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195 } |
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196 for ($i=0; $i<$num; $i++) { |
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197 $page = $pages[$i]; |
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198 $perc = $dist[$i]; |
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199 if ($this->plugin->is_MSIE()) { |
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200 //IE is not able to calculate column sizes well, several 100% sums leads to get the last column display wrapped under the first |
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201 //in several cases (mostly where a periodic fraction of 1/3 or 1/6 occures) , IE seems to reach by internal rounding errors more than 100% of available width |
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202 $margin_left_i = ($i==0 ? 0 : $spacing * 0.66); |
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203 } |
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204 else{ |
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205 $margin_left_i = ($i==0 ? 0 : $spacing); |
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206 } |
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207 $extend = $this->plugin->is_page_preview() ? ' data="'.$perc.'"' : ''; |
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208 $res .= "<div id=\"cspc-column-$i\" class=\"cspc-column\" style=\"display:inline-block;float:$lorr;margin-$lorr:$margin_left_i%;width:$perc%;overflow:hidden;\"$extend>"; |
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209 if (has_filter('the_content', 'wpautop') && !preg_match('/^\s*<div/', $page)) $res .= '<p>'; |
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210 $res .= $page; |
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211 if (has_filter('the_content', 'wpautop') && !preg_match('/<\/p>\s*$/', $page)) $res .= '</p>'; |
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212 $res .= '</div>'; |
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213 } |
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214 return $res; |
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215 } |
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216 |
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217 function _columnize_fullsize($page, $clearleft = false) { |
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218 if (empty($page)) return ''; |
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219 $res = ($clearleft ? '<div id="cspc-footer" style="clear:left;">' : '<div id="cspc-header">'); |
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220 if (has_filter('the_content', 'wpautop') && !preg_match('/^\s*<div/', $page)) $res .= '<p>'; |
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221 $res .= $page; |
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222 if (has_filter('the_content', 'wpautop') &&!preg_match('/<\/p>\s*$/', $page)) $res .= '</p>'; |
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223 $res .= '</div>'; |
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224 if ($clearleft) $res .='<div style="clear:both; height:0;"> </div>'; |
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225 return $res; |
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226 } |
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227 |
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228 function _exec_cspc_trans_wordpress(&$pages) { |
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229 return $pages; |
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230 } |
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231 |
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232 function _exec_cspc_trans_ordinary(&$pages) { |
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233 $res = "<div id=\"$this->transition-wrap\" class=\"cspc-wrapper\">"; |
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234 $res .= "\n\n"; |
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235 $res .= implode("\n\n", $pages); |
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236 $res .='</div>'; |
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237 return array($res); |
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238 } |
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239 |
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240 function _exec_cspc_trans_columns(&$pages) { |
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241 $work = $this->_padding_pages($this->columns(), $pages); |
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242 $out = array(); |
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243 for ($i=0; $i<count($work); $i++) { |
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244 $num = count($work[$i]); |
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245 $res = "<div id=\"$this->transition-wrap\" class=\"cspc-wrapper\">"; |
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246 $res .= '<div id="cspc-content" style="clear:left;">'; |
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247 $res .= $this->_columnize_pages($num, $work[$i]); |
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248 $res .= '<div style="clear:left;"></div></div>'; |
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249 $res .= '</div>'; |
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250 $out[] = $res; |
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251 } |
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252 return $out; |
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253 } |
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254 |
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255 function _exec_cspc_trans_header(&$pages) { |
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256 $work = $this->_padding_pages($this->columns() + 1, $pages); |
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257 $out = array(); |
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258 for ($i=0; $i<count($work); $i++) { |
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259 $top = array_shift($work[$i]); |
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260 $num = count($work[$i]); |
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261 $res = "<div id=\"$this->transition-wrap\" class=\"cspc-wrapper\">"; |
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262 $res .= $this->_columnize_fullsize($top); |
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263 $res .= '<div id="cspc-content" style="clear:left;">'; |
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264 $res .= $this->_columnize_pages($num, $work[$i]); |
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265 $res .= '<div style="clear:left;"></div></div>'; |
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266 $res .= '</div>'; |
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267 $out[] = $res; |
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268 } |
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269 return $out; |
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270 } |
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271 |
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272 function _exec_cspc_trans_footer(&$pages) { |
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273 $work = $this->_padding_pages($this->columns() + 1, $pages); |
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274 $out = array(); |
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275 for ($i=0; $i<count($work); $i++) { |
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276 $last = end($work[$i]); |
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277 $num = count($work[$i]) -1; |
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278 $work[$i] = ($num > 0 ? array_slice($work[$i],0,$num) : array()); |
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279 $res = "<div id=\"$this->transition-wrap\" class=\"cspc-wrapper\">"; |
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280 $res .= '<div id="cspc-content" style="clear:left;">'; |
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281 $res .= $this->_columnize_pages($num, $work[$i]); |
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282 $res .= '<div style="clear:left;"></div></div>'; |
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283 $res .= $this->_columnize_fullsize($last, true); |
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284 $res .= '</div>'; |
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285 $out[] = $res; |
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286 } |
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287 return $out; |
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288 } |
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289 |
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290 function _exec_cspc_trans_interior(&$pages) { |
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291 $work = $this->_padding_pages($this->columns() + 2, $pages); |
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292 $out = array(); |
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293 for ($i=0; $i<count($work); $i++) { |
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294 $top = array_shift($work[$i]); |
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295 $num = count($work[$i]) -1; |
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296 $last = ($num > 0 ? end($work[$i]) : ''); |
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297 $work[$i] = ($num > 0 ? array_slice($work[$i],0,$num) : array()); |
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298 $res = "<div id=\"$this->transition-wrap\" class=\"cspc-wrapper\">"; |
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299 $res .= $this->_columnize_fullsize($top); |
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300 $res .= '<div id="cspc-content" style="clear:left;">'; |
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301 $res .= $this->_columnize_pages($num, $work[$i]); |
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302 $res .= '<div style="clear:left;"></div></div>'; |
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303 $res .= $this->_columnize_fullsize($last, true); |
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304 $res .= '</div>'; |
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305 $out[] = $res; |
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306 } |
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307 return $out; |
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308 } |
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309 } |
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310 |
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311 |
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312 //page_columnist Plugin class |
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313 class Plugin_page_columnist { |
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314 |
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315 //initializes the whole plugin and enables the activation/deactivation handling |
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316 function Plugin_page_columnist() { |
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317 global $wp_version; |
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318 |
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319 $this->l10n_ready = false; |
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320 |
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321 //own plugin data |
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322 $this->basename = plugin_basename(__FILE__); |
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323 $this->url = WP_PLUGIN_URL.'/'.dirname($this->basename); |
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324 $this->textdomain = basename($this->basename); |
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325 $this->textdomain = substr($this->textdomain, 0, strrpos($this->textdomain, '.')); |
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326 $this->versions = new stdClass; |
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327 $this->versions->required = array( 'php' => '4.4.2', 'wp' => '2.7'); |
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328 $this->versions->found = array( 'php' => phpversion(), 'wp' => $wp_version); |
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329 $this->versions->above_27 = !version_compare($this->versions->found['wp'], '2.8alpha', '<'); |
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330 $this->do_resample_page = false; |
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331 $this->multiposts_style = array('flat', 'same', 'wp'); |
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332 |
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333 $this->page_default_trans = 'cspc-trans-wordpress'; |
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334 |
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335 $this->defaults = new stdClass; |
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336 $this->defaults->spacing = 3.0; |
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337 $this->defaults->preview_assistent = false; |
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338 |
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339 $this->options = get_option('cspc_page_columnist', $this->defaults); |
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340 $stored = get_object_vars($this->options); |
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341 $defaults = get_object_vars($this->defaults); |
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342 foreach($defaults as $key => $value) { |
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343 if (!isset($stored[$key])) $this->options->$key = $value; |
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344 } |
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345 |
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346 add_action('init', array(&$this, 'on_init')); |
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347 add_action('admin_init', array(&$this, 'on_admin_init')); |
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348 add_action('wp_head', array(&$this, 'on_wp_head')); |
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349 add_action('wp_footer', array(&$this, 'on_wp_footer')); |
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350 add_action('admin_head', array(&$this, 'on_admin_head')); |
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351 add_action('edit_page_form', array(&$this, 'on_extend_html_editor')); |
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352 add_action('edit_form_advanced', array(&$this, 'on_extend_html_editor')); |
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353 add_action('manage_pages_custom_column', array(&$this, 'on_manage_custom_column'), 10, 2); |
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354 add_action('manage_posts_custom_column', array(&$this, 'on_manage_custom_column'), 10, 2); |
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355 add_action('wp_insert_post', array(&$this, 'on_wp_insert_post'), 10, 2); |
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356 add_action('loop_start', array(&$this, 'on_loop_start'), 0 ); |
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357 add_action('the_post', array(&$this, 'on_the_post'), 0 ); |
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358 add_action('template_redirect', array(&$this, 'on_template_redirect')); |
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359 add_filter('mce_buttons', array(&$this, 'on_filter_mce_buttons')); |
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360 |
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361 $this->_display_version_errors(); |
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362 |
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363 //TODO: future development should be able to deal with removing the ugly wpautop algorithm |
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364 //remove_filter('the_content', 'wpautop'); |
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365 } |
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366 |
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367 function _get_version_errors() { |
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368 $res = array(); |
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369 foreach($this->versions->required as $key => $value) { |
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370 if (!version_compare($this->versions->found[$key], $value, '>=')) { |
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371 $res[strtoupper($key).' Version'] = array('required' => $value, 'found' => $this->versions->found[$key]); |
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372 } |
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373 } |
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374 return $res; |
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375 } |
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376 |
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377 function _display_version_errors() { |
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378 if (isset($_GET['action']) && isset($_GET['plugin']) && ($_GET['action'] == 'error_scrape') && ($_GET['plugin'] == $this->basename )) { |
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379 $this->setup_translation(); |
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380 $version_error = $this->_get_version_errors(); |
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381 if (count($version_error) != 0) { |
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382 echo "<table>"; |
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383 echo "<tr style=\"font-size: 12px;\"><td><strong style=\"border-bottom: 1px solid #000;\">".__('Plugin can not be activated.', $this->textdomain)."</strong></td><td> | ".__('required', $this->textdomain)."</td><td> | ".__('actual', $this->textdomain)."</td></tr>"; |
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384 foreach($version_error as $key => $value) { |
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385 echo "<tr style=\"font-size: 12px;\"><td>$key</td><td align=\"center\"> >= <strong>".$value['required']."</strong></td><td align=\"center\"><span style=\"color:#f00;\">".$value['found']."</span></td></tr>"; |
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386 } |
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387 echo "</table>"; |
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388 } |
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389 } |
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390 } |
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391 |
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392 //load and setup the necessary translation files |
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393 function setup_translation() { |
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394 if (!$this->l10n_ready) { |
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395 $abs_rel_path = str_replace(ABSPATH, '', WP_PLUGIN_DIR.'/'.dirname($this->basename)); |
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396 $plugin_rel_path = dirname($this->basename); |
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397 load_plugin_textdomain($this->textdomain, $abs_rel_path, $plugin_rel_path); |
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398 $this->l10n_ready = true; |
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399 } |
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400 } |
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401 |
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402 //is the browser of current user IE ? |
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403 function is_MSIE() { |
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404 return preg_match('/msie/i', $_SERVER['HTTP_USER_AGENT']) && !preg_match('/opera/i', $_SERVER['HTTP_USER_AGENT']); |
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405 } |
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406 |
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407 //do we show a frontend page in preview mode ? |
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408 function is_page_preview() { |
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409 $id = (isset($_GET['preview_id']) ? (int)$_GET['preview_id'] : 0); |
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410 if ($id == 0 && isset($_GET['post_id'])) $id = (int)$_GET['post_id']; |
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411 if ($id == 0 && isset($_GET['page_id'])) $id = (int)$_GET['page_id']; |
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412 if ($id == 0 && isset($_GET['p'])) $id = (int)$_GET['p']; |
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413 $preview = (isset($_GET['preview']) ? $_GET['preview'] : ''); |
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414 if ($id > 0 && $preview == 'true' && $this->options->preview_assistent) { |
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415 global $wpdb; |
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416 $type = $wpdb->get_results("SELECT post_type FROM $wpdb->posts WHERE ID=$id"); |
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417 if (count($type) && ($type[0]->post_type == 'page' || $type[0]->post_type == 'post')){ |
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418 switch($type[0]->post_type) { |
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419 case 'post': |
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420 return current_user_can('edit_post', $id); |
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421 break; |
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422 case 'page': |
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423 return current_user_can('edit_page', $id); |
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424 break; |
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425 default: |
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426 return false; |
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427 break; |
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428 } |
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429 } |
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430 } |
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431 return false; |
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432 } |
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433 |
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434 //detects if we a currently render the posts or pages edit overview table page |
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435 function is_page_overview() { |
|
436 global $pagenow; |
|
437 return (is_admin() && ($pagenow == 'edit-pages.php' || $pagenow == 'edit.php')); |
|
438 } |
|
439 |
|
440 //detects if we a currently render the posts or pages editor page |
|
441 function is_page_editor() { |
|
442 global $pagenow; |
|
443 return (is_admin() && ( |
|
444 ($pagenow == 'page.php') || ($pagenow == 'page-new.php') |
|
445 || |
|
446 ($pagenow == 'post.php') || ($pagenow == 'post-new.php') |
|
447 ) |
|
448 ); |
|
449 } |
|
450 |
|
451 //gets called by WordPress action "init" after WordPress core is up and running |
|
452 function on_init() { |
|
453 //ensures the correct matching translation file gets loaded |
|
454 $this->setup_translation(); |
|
455 |
|
456 $this->page_transitions = array( |
|
457 'cspc-trans-wordpress' => array('img-pos' => 0, 'text' => __('WordPress - Next Page (default)', $this->textdomain), 'default' => true), |
|
458 'cspc-trans-ordinary' => array('img-pos' => -16, 'text' => __('Ordinary Plain Page', $this->textdomain)), |
|
459 'cspc-trans-columns' => array('img-pos' => -32, 'text' => __('Every Sub Page as Column', $this->textdomain)), |
|
460 'cspc-trans-header' => array('img-pos' => -48, 'text' => __('First Sub Page as Header', $this->textdomain)), |
|
461 'cspc-trans-footer' => array('img-pos' => -64, 'text' => __('Last Sub Page as Footer', $this->textdomain)), |
|
462 'cspc-trans-interior' => array('img-pos' => -80, 'text' => __('Interior as Columns', $this->textdomain)), |
|
463 ); |
|
464 |
|
465 if ($this->is_page_preview() && !defined('DOING_AJAX')) { |
|
466 wp_enqueue_script('jquery-spin', $this->url.'/jquery.spin.js', array('jquery')); |
|
467 wp_enqueue_script('cspc_page_columnist_assistance', $this->url.'/page-columnist-assistance.js', array('jquery', 'jquery-ui-draggable', 'jquery-spin')); |
|
468 wp_enqueue_style('cspc_page_columnist_assistance', $this->url.'/page-columnist-assistance.css'); |
|
469 } |
|
470 |
|
471 if(defined('DOING_AJAX')) { |
|
472 add_action('wp_ajax_cspc_save_changes', array(&$this, 'on_ajax_save_changes')); |
|
473 } |
|
474 } |
|
475 |
|
476 //gets called by WordPress action "admin_init" to be able to setup correctly in backend mode |
|
477 function on_admin_init() { |
|
478 |
|
479 if ($this->is_page_overview()) { |
|
480 add_filter('manage_edit-pages_columns', array(&$this,'on_filter_manage_columns')); |
|
481 add_filter('manage_posts_columns', array(&$this,'on_filter_manage_columns')); |
|
482 } |
|
483 |
|
484 if ($this->is_page_editor()) { |
|
485 add_meta_box('cspc-page-transitions', __('Page Columnist', $this->textdomain) , array(&$this, 'on_print_metabox_content_cspc_page_transitions'), 'page', 'side', 'core'); |
|
486 add_meta_box('cspc-page-transitions', __('Page Columnist', $this->textdomain) , array(&$this, 'on_print_metabox_content_cspc_page_transitions'), 'post', 'side', 'core'); |
|
487 wp_enqueue_script('jquery-spin', $this->url.'/jquery.spin.js', array('jquery')); |
|
488 } |
|
489 } |
|
490 |
|
491 //gets called by action "wp_head" to configure the preview assistance |
|
492 function on_wp_head() { |
|
493 if ($this->is_page_preview()) { |
|
494 $id = (isset($_GET['preview_id']) ? (int)$_GET['preview_id'] : 0); |
|
495 if ($id == 0 && isset($_GET['post_id'])) $id = (int)$_GET['post_id']; |
|
496 if ($id == 0 && isset($_GET['page_id'])) $id = (int)$_GET['page_id']; |
|
497 if ($id == 0 && isset($_GET['p'])) $id = (int)$_GET['p']; |
|
498 $pt = new Page_columnist_page_transition($this, $id); |
|
499 ?> |
|
500 <script type="text/javascript"> |
|
501 var cspc_page_columnist_l10n = { |
|
502 adminUrl: '<?php echo admin_url(); ?>', |
|
503 pageId: <?php echo $id; ?>, |
|
504 imageBasePath: '<?php echo $this->url.'/img/'; ?>' |
|
505 }; |
|
506 </script> |
|
507 <?php } |
|
508 } |
|
509 |
|
510 //gets called by WordPress action "wp_footer" to print in preview mode the assistance |
|
511 function on_wp_footer() { |
|
512 if ($this->is_page_preview()) { |
|
513 $id = (isset($_GET['preview_id']) ? (int)$_GET['preview_id'] : 0); |
|
514 if ($id == 0 && isset($_GET['post_id'])) $id = (int)$_GET['post_id']; |
|
515 if ($id == 0 && isset($_GET['page_id'])) $id = (int)$_GET['page_id']; |
|
516 if ($id == 0 && isset($_GET['p'])) $id = (int)$_GET['p']; |
|
517 $pt = new Page_columnist_page_transition($this, $id); |
|
518 ?> |
|
519 <div id="cspc-assist-bar"> |
|
520 <div id="cspc-assist-bar-content"> |
|
521 <div class="cspc-section"> |
|
522 <strong style="font-size: 18px;"><i><a href="http://www.code-styling.de" target="_blank">CodeStyling Project © 2009</a></i></strong> |
|
523 </div> |
|
524 <div class="cspc-section"> |
|
525 <input autocomplete="off" id="cspc-columns-sizing" name="cspc-columns-sizing" type="checkbox"><label for="cspc-columns-sizing"><?php _e('enable column resizing', $this->textdomain); ?></label> |
|
526 </div> |
|
527 <div class="cspc-section"> |
|
528 <input autocomplete="off" id="cspc-col-spacing" type="text" value="<?php echo (float)$pt->spacing(); ?>" readonly="readonly" style="width:20px;background-color:#fff;color:#000;"/> |
|
529 <label> <?php _e('% spacing', $this->textdomain); ?></label> |
|
530 |
|
531 <input autocomplete="off" id="cspc-default-spacing" name="cspc-default-spacing" type="checkbox"><label for="cspc-default-spacing"><?php _e('default spacing', $this->textdomain); ?></label></input> |
|
532 |
|
533 <a id="cspc-save-changes" class="cspc-button" href="javascript:void(0);"><?php _e('save changes', $this->textdomain); ?></a> |
|
534 </div> |
|
535 <div style="clear:left;"> </div> |
|
536 </div> |
|
537 <div id="cspc-assist-bar-expander"><?php _e('Page Columnist • Assistance', $this->textdomain); ?></div> |
|
538 </div> |
|
539 <?php } |
|
540 } |
|
541 |
|
542 //gets called by WordPress action "admin_head" |
|
543 function on_admin_head() { |
|
544 if ($this->is_page_overview() || $this->is_page_editor()) : ?> |
|
545 <style type="text/css"> |
|
546 .cspc-page-table td { font-size: 11px; vertical-align: middle; } |
|
547 #cspc-page-definition td { font-size: 11px; vertical-align: middle; } |
|
548 #cspc-page-transition-col { width: 56px; } |
|
549 .cspc-page-transition-row { width: 30px; height: 16px; padding-left:16px; } |
|
550 .cspc-page-transition-box { padding: 0px 3px 3px 18px; line-height: 18px; white-space: nowrap; } |
|
551 *:first-child + html #cspc-page-transitions input { margin-top: -3px; margin-left: 0xp;} /* IE fix */ |
|
552 *:first-child + html #cspc-page-transitions p { margin: 3px; } |
|
553 #cspc-default-column-spacing { font-size:12px;width:26px;background-color:#fff;color:#000;height:19px; padding: 1px 0px 2px 1px; line-height:15px;} /* border: solid 1px #000; line-height:15px;}*/ |
|
554 *:first-child + html #cspc-default-column-spacing, html:first-child>b\ody #cspc-default-column-spacing { height: 15px; } /* IE and Opera */ |
|
555 <?php foreach($this->page_transitions as $key => $val) : ?> |
|
556 .<?php echo $key; ?> { background: transparent url(<?php echo $this->url.'/states.png'; ?>) no-repeat left <?php echo $val['img-pos']; ?>px; } |
|
557 <?php endforeach; ?> |
|
558 </style> |
|
559 <?php if ($this->is_page_editor()) : ?> |
|
560 <script type="text/javascript"> |
|
561 jQuery(document).ready(function(){ |
|
562 jQuery('#cspc-default-column-spacing').spin({max:10,min:0,imageBasePath: '<?php echo $this->url.'/img/'; ?>', interval: 0.5 }); |
|
563 }); |
|
564 </script> |
|
565 <?php endif; ?> |
|
566 <?php endif; |
|
567 } |
|
568 |
|
569 //insert the nextpage button to TinyMCE button bar if it's not already there |
|
570 function on_filter_mce_buttons($buttons) { |
|
571 if ($this->is_page_editor()) { |
|
572 if (!in_array('wp_page', $buttons)) { |
|
573 if (!in_array('wp_more', $buttons)) { |
|
574 $last = array_pop($buttons); |
|
575 $buttons[] = "wp_page"; |
|
576 $buttons[] = $last; |
|
577 }else{ |
|
578 $txt = implode('|', $buttons); |
|
579 $txt = str_replace('wp_more|','wp_more|wp_page|', $txt); |
|
580 $buttons = explode('|', $txt); |
|
581 } |
|
582 } |
|
583 } |
|
584 return $buttons; |
|
585 } |
|
586 |
|
587 //insert nextpage button to HTML editor, if not already present there |
|
588 function on_extend_html_editor() { |
|
589 if ($this->is_page_editor()) : ?> |
|
590 <script type="text/javascript"> |
|
591 //<![CDATA[ |
|
592 jQuery(document).ready(function() { |
|
593 if (!jQuery("#ed_next").length) { |
|
594 content = '<input id="ed_next" class="ed_button" type="button" value="<?php _e('nextpage',$this->textdomain); ?>" title="<?php _e('insert Page break', $this->textdomain); ?>" onclick="edInsertContent(edCanvas, \'<!--nextpage-->\');" accesskey="t" />'; |
|
595 jQuery("#ed_toolbar").append(content); |
|
596 } |
|
597 }); |
|
598 //]]> |
|
599 </script> |
|
600 <?php endif; |
|
601 } |
|
602 |
|
603 //append a custom column at edit posts/pages overview |
|
604 function on_filter_manage_columns($columns) { |
|
605 $columns['cspc-page-transition-col'] = __('Cols', $this->textdomain); |
|
606 return $columns; |
|
607 } |
|
608 |
|
609 //add content to the new edit posts / pages overview column |
|
610 function on_manage_custom_column($column_name, $id) { |
|
611 if ($column_name == 'cspc-page-transition-col') { |
|
612 $pt = new Page_columnist_page_transition($this, $id); |
|
613 if ($pt->transition != 'cspc-trans-wordpress' && $pt->transition != 'cspc-trans-ordinary') { |
|
614 echo "<div class=\"cspc-page-transition-row $pt->transition\"> (".$pt->columns().")</div>"; |
|
615 } |
|
616 else{ |
|
617 echo "<div class=\"cspc-page-transition-row $pt->transition\"> (-)</div>"; |
|
618 } |
|
619 } |
|
620 } |
|
621 |
|
622 //save the page transition mode setting of page/post, if something has been saved |
|
623 function on_wp_insert_post($post_ID, $post) { |
|
624 $my_id = ((isset($_POST['wp-preview']) && $_POST['wp-preview'] == 'dopreview') ? $_POST['post_ID'] : $post_ID); |
|
625 $my_type = ((isset($_POST['wp-preview']) && $_POST['wp-preview'] == 'dopreview') ? $_POST['post_type'] : $post->post_type); |
|
626 |
|
627 switch($my_type) { |
|
628 case 'post': |
|
629 if(!current_user_can('edit_post', $my_id)) return; |
|
630 break; |
|
631 case 'page': |
|
632 if (!current_user_can('edit_page', $my_id)) return; |
|
633 break; |
|
634 default: |
|
635 return; |
|
636 break; |
|
637 } |
|
638 |
|
639 if (($my_type == 'page') || ($my_type == 'post')) { |
|
640 |
|
641 $pt = new Page_columnist_page_transition($this, $my_id); |
|
642 $pt->update_and_save(); |
|
643 |
|
644 $this->options->preview_assistent = (isset($_POST['cspc-preview-assistent']) ? (bool)$_POST['cspc-preview-assistent'] : $this->defaults->preview_assistent); |
|
645 $this->options->spacing = (isset($_POST['cspc-default-column-spacing']) ? (float)$_POST['cspc-default-column-spacing'] : $this->defaults->spacing); |
|
646 update_option('cspc_page_columnist', $this->options); |
|
647 } |
|
648 } |
|
649 |
|
650 //save the changes the user made at preview assistent |
|
651 function on_ajax_save_changes() { |
|
652 $page_id = (int)$_POST['page_id']; |
|
653 $spacing = (float)$_POST['spacing']; |
|
654 $default_spacing = ($_POST['default_spacing'] == 'true' ? true : false); |
|
655 |
|
656 global $wpdb; |
|
657 $type = $wpdb->get_results("SELECT post_type FROM $wpdb->posts WHERE ID=$page_id"); |
|
658 if (count($type) && ($type[0]->post_type == 'page' || $type[0]->post_type == 'post')){ |
|
659 $checked = false; |
|
660 switch($type[0]->post_type) { |
|
661 case 'post': |
|
662 $checked = current_user_can('edit_post', $page_id); |
|
663 break; |
|
664 case 'page': |
|
665 $checked = current_user_can('edit_page', $page_id); |
|
666 break; |
|
667 default: |
|
668 $checked = false; |
|
669 break; |
|
670 } |
|
671 if ($checked) { |
|
672 $pt = new Page_columnist_page_transition($this, $page_id); |
|
673 $pt->data['spacing'] = $spacing; |
|
674 if (!is_array($pt->data['distribution'])) $pt->data['distribution'] = array(); |
|
675 $pt->data['distribution'][$pt->columns()] = explode('|',$_POST['distribution']); |
|
676 $pt->save(); |
|
677 if ($default_spacing) { |
|
678 $this->options->spacing = $spacing; |
|
679 update_option('cspc_page_columnist', $this->options); |
|
680 } |
|
681 exit(); |
|
682 } |
|
683 } |
|
684 header('Status: 404 Not Found'); |
|
685 header('HTTP/1.1 404 Not Found'); |
|
686 _e('You do not have the permission to edit this page.', $this->textdomain); |
|
687 exit(); |
|
688 } |
|
689 |
|
690 |
|
691 //ouput the content of new one sidebar box at page/post editing |
|
692 function on_print_metabox_content_cspc_page_transitions($data) { |
|
693 $pt = new Page_columnist_page_transition($this, $data->ID); ?> |
|
694 <div style="margin-bottom:5px; border-bottom: dotted 1px #999; padding: 5px 0px;vertical-align:top;"> |
|
695 <table class="cspc-page-table"> |
|
696 <tr> |
|
697 <td><input id="cspc-default-column-spacing" name="cspc-default-column-spacing" type="text" value="<?php echo $this->options->spacing; ?>" readonly="readonly" autocomplete="off"/></td> |
|
698 <td> <label for="cspc-default-column-spacing"><?php _e('% column default spacing', $this->textdomain); ?></label><td> |
|
699 </tr> |
|
700 </table> |
|
701 </div> |
|
702 <div> |
|
703 <table class="cspc-page-table"> |
|
704 <?php |
|
705 foreach($this->page_transitions as $type => $val) : ?> |
|
706 <tr><td> |
|
707 <input id="<?php echo $type; ?>" type="radio" name="cspc-page-transition" value="<?php echo $type; ?>" <?php if($type == $pt->transition) echo 'checked="checked"'; ?>/> |
|
708 </td> |
|
709 <td> |
|
710 <label for="<?php echo $type; ?>" class="cspc-page-transition-box <?php echo $type; ?>"><?php echo $val['text']; ?></label> |
|
711 </td></tr> |
|
712 <?php endforeach; ?> |
|
713 </table> |
|
714 </div> |
|
715 <table id="cspc-page-definition" style="margin-top:5px; border-top: dotted 1px #999; padding: 5px 0px;table-layout:fixed;" width="100%" cellspacing="5px"> |
|
716 <tr> |
|
717 <td width="30%"><?php _e('spacing:', $this->textdomain); ?></td><td width="70%"><strong><?php echo $pt->spacing(); ?> %</strong></td> |
|
718 </tr> |
|
719 <tr> |
|
720 <td><?php _e('columns:', $this->textdomain); ?></td> |
|
721 <td> |
|
722 <?php for($i=2;$i<7; $i++) { ?> |
|
723 <input id="cspc-count-columns-<?php echo $i; ?>" name="cspc-count-columns" type="radio" value="<?php echo $i; ?>" autocomplete="off" <?php if ($pt->columns() == $i) echo 'checked="checked" '; ?>><?php echo $i; ?></input> |
|
724 <?php } ?> |
|
725 </td> |
|
726 </tr> |
|
727 <tr> |
|
728 <td style="vertical-align:top;"><?php _e('overflow:', $this->textdomain); ?></td> |
|
729 <td> |
|
730 <input id="cspc-overflow-hidden" name="cspc-overflow-paging" type="radio" value="hidden" <?php if ($pt->overflow() == 'hidden') echo 'checked="checked"'; ?> autocomplete="off"><?php _e('hide too much columns', $this->textdomain); ?></input><br/> |
|
731 <input id="cspc-overflow-virtual" name="cspc-overflow-paging" type="radio" value="virtual" <?php if ($pt->overflow() == 'virtual') echo 'checked="checked"'; ?> autocomplete="off"/><?php _e('generate virtual pages', $this->textdomain); ?></input> |
|
732 <td> |
|
733 </tr> |
|
734 <?php if ($this->versions->above_27) : ?> |
|
735 <tr> |
|
736 <td style="vertical-align:top;"><?php _e('at overview pages:', $this->textdomain); ?></td> |
|
737 <td> |
|
738 <input id="cspc-multiposts-same" name="cspc-multiposts-paging" type="radio" value="same" <?php if ($pt->multiposts() == 'same') echo 'checked="checked"'; ?> autocomplete="off"><?php _e('same as single pages', $this->textdomain); ?></input><br/> |
|
739 <input id="cspc-multiposts-wp" name="cspc-multiposts-paging" type="radio" value="wp" <?php if ($pt->multiposts() == 'wp') echo 'checked="checked"'; ?> autocomplete="off"/><?php _e('pagination', $this->textdomain); ?></input><br/> |
|
740 <input id="cspc-multiposts-flat" name="cspc-multiposts-paging" type="radio" value="flat" <?php if ($pt->multiposts() == 'flat') echo 'checked="checked"'; ?> autocomplete="off"/><?php _e('render flat single content', $this->textdomain); ?></input> |
|
741 <td> |
|
742 </tr> |
|
743 <?php endif; ?> |
|
744 </table> |
|
745 <div style="margin-top:5px; border-top: dotted 1px #999; padding: 5px 0px;"> |
|
746 <table class="cspc-page-table"> |
|
747 <tr> |
|
748 <td><input id="cspc-preview-assistent" name="cspc-preview-assistent" type="checkbox" <?php if($this->options->preview_assistent) echo 'checked="checked"'; ?>/></td> |
|
749 <td><label for="cspc-preview-assistent"> <?php _e('enable Assistance at Preview', $this->textdomain); ?></label></td> |
|
750 </tr> |
|
751 </table> |
|
752 </div> |
|
753 <?php |
|
754 } |
|
755 |
|
756 //restructure the current page to meet the user configured column layout |
|
757 function resample_page_content() { |
|
758 global $post, $id, $page, $pages, $multipage, $numpages; |
|
759 |
|
760 $pt = new Page_columnist_page_transition($this, $post->ID); |
|
761 //user can change overview pages to support also columnization, default is off |
|
762 if (!is_single()) { |
|
763 switch($pt->multiposts()) { |
|
764 case 'wp': |
|
765 $pt->transition = $this->page_default_trans; |
|
766 break; |
|
767 case 'flat': |
|
768 $pt->transition = 'cspc-trans-ordinary'; |
|
769 break; |
|
770 } |
|
771 } |
|
772 if($pt->transition == $this->page_default_trans) return; |
|
773 $pages = $pt->execute($pages); |
|
774 |
|
775 if (count($pages) > 1) { |
|
776 $multipage = 1; |
|
777 $numpages = count($pages); |
|
778 } |
|
779 else{ |
|
780 $multipage = 0; |
|
781 $numpages = 1; |
|
782 } |
|
783 |
|
784 /* |
|
785 //TODO: future versions should check ugly invalid <p> based at shortcode api if possible |
|
786 if (has_filter('the_content', 'wpautop')) { |
|
787 preg_match('/'.get_shortcode_regex().'(\s\s|)/', $pages[0],$hits); |
|
788 var_dump($hits); |
|
789 } |
|
790 */ |
|
791 } |
|
792 |
|
793 //beginning WP 2.8 the order of how hooks been called have been change |
|
794 //that's why the handling of resampling the page if different for 2.7 and 2.8, this have to be respected |
|
795 function on_the_post() { |
|
796 if ($this->versions->above_27) { |
|
797 $this->resample_page_content(); |
|
798 } |
|
799 } |
|
800 |
|
801 //beginning WP 2.8 the order of how hooks been called have been change |
|
802 //that's why the handling of resampling the page if different for 2.7 and 2.8, this have to be respected |
|
803 function on_loop_start() { |
|
804 if ($this->versions->above_27 == false) { |
|
805 if (is_page() || is_single()) { |
|
806 $this->resample_page_content(); |
|
807 } |
|
808 } |
|
809 } |
|
810 |
|
811 //if we are in none standard page mode, ensure a redirect to main page slug, if sub-page has been requested directly and doesn't support virtual paging |
|
812 function on_template_redirect(){ |
|
813 global $post, $page; |
|
814 if ($post->post_type == 'page' || $post->post_type == 'post') { |
|
815 $pt = new Page_columnist_page_transition($this, $post->ID); |
|
816 if (($pt->transition != $this->page_default_trans) && $page && $pt->overflow() == 'hidden') { |
|
817 wp_redirect(get_permalink($post->ID)); |
|
818 exit(); |
|
819 } |
|
820 } |
|
821 } |
|
822 |
|
823 } |
|
824 |
|
825 //nothing more remains to do as to create an instance of the plugin itself :-) |
|
826 global $page_columnist_plug; |
|
827 $page_columnist_plug = new Plugin_page_columnist(); |
|
828 |
|
829 }// if !function_exists('cspc_on_activate_plugin')) { |
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830 ?> |
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