1 | /* |
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2 | * A template for JavaScript comic plugin for WebStrips |
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3 | * |
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4 | * License: |
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5 | * |
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6 | * This program is free software; you can redistribute it and/or modify |
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7 | * it under the terms of the GNU General Public License as published by |
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8 | * the Free Software Foundation; either version 2 of the License, or (at |
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9 | * your option) any later version. |
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10 | * |
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11 | * This program is distributed in the hope that it will be useful, but |
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12 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General |
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14 | * Public License for more details. |
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15 | * |
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16 | * http://www.opensource.org/licenses/gpl-license.php |
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17 | * |
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18 | * You should have received a copy of the GNU General Public License along |
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19 | * with this program; if not, write to the Free Software Foundation, |
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20 | * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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21 | * |
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22 | */ |
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23 | |
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24 | /* |
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25 | * place any global variables and support functions here ... |
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26 | */ |
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27 | |
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28 | var NEWEST_RE = new RegExp("http\\://www\\.girlgeniusonline\\.com/ggmain/strips/ggmain(\\d{8})\\.jpg"); |
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29 | |
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30 | var FIRST_RE = new RegExp("<a href\\=(?:\"|')http\\://www\\.girlgeniusonline\\.com/comic\\.php\\?date\\=(\\d{8})(?:\"|') *><img[^>]*first"); |
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31 | |
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32 | var PREV_RE = new RegExp("<a href\\=(?:\"|')http\\://www\\.girlgeniusonline\\.com/comic\\.php\\?date\\=(\\d{8})(?:\"|') *><img[^>]*prev"); |
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33 | |
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34 | var NEXT_RE = new RegExp("<a href\\=(?:\"|')http\\://www\\.girlgeniusonline\\.com/comic\\.php\\?date\\=(\\d{8})(?:\"|') *><img[^>]*next"); |
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35 | |
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36 | // BUGFIX: quick and dirty solution to redirect pages bug |
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37 | function getHtml(url) { |
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38 | |
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39 | for (i = 0; i < 10; i++) { |
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40 | |
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41 | s = get(url); |
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42 | |
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43 | if (s == null) |
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44 | return null; |
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45 | |
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46 | if (s.length < 200) { |
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47 | sleep(200); |
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48 | } |
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49 | return s; |
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50 | } |
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51 | return null; |
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52 | } |
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53 | |
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54 | function parseDate(str) { |
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55 | |
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56 | var m = str.match(/(\d\d\d\d)(\d\d)(\d\d)/); |
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57 | if (m) { |
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58 | |
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59 | return new Date(m[1] + "/" + m[2] + "/" + m[3]); |
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60 | |
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61 | } else return new Date(); |
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62 | |
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63 | } |
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64 | |
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65 | /* |
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66 | * Function title(id) should return a title for the comic strip with the given id. |
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67 | */ |
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68 | function title(id) { |
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69 | |
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70 | return formatDate(parseDate(id)); |
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71 | |
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72 | } |
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73 | |
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74 | /* |
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75 | * Function image(id) should return a URL of an image for the comic strip with the given id. |
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76 | */ |
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77 | function image(id) { |
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78 | |
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79 | return "http://www.girlgeniusonline.com/ggmain/strips/ggmain" + id + ".jpg"; |
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80 | |
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81 | } |
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82 | |
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83 | /* |
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84 | * Function previous(id) should return the id of a comic strip that is prior to the comic strip |
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85 | * with a given id or null if there is no such comic. |
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86 | */ |
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87 | function previous(id) { |
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88 | |
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89 | page = "http://www.girlgeniusonline.com/comic.php?date=" + id; |
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90 | |
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91 | s = getHtml(page); |
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92 | |
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93 | m = PREV_RE.exec(s); |
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94 | |
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95 | if (m) { |
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96 | |
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97 | return m[1]; |
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98 | |
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99 | } |
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100 | return null; |
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101 | |
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102 | } |
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103 | |
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104 | /* |
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105 | * Function next(id) should return the id of a comic strip that is next to the comic strip |
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106 | * with a given id or null if there is no such comic. |
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107 | */ |
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108 | function next(id) { |
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109 | |
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110 | page = "http://www.girlgeniusonline.com/comic.php?date=" + id; |
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111 | |
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112 | s = getHtml(page); |
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113 | |
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114 | m = NEXT_RE.exec(s); |
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115 | |
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116 | if (m) { |
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117 | return m[1]; |
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118 | |
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119 | } |
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120 | return null; |
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121 | } |
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122 | |
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123 | /* |
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124 | * Function first() should return the id of the first comic strip or null if that information |
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125 | * cannot be obtained for this comic. |
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126 | */ |
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127 | function first() { |
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128 | |
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129 | s = getHtml("http://www.girlgeniusonline.com/comic.php"); |
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130 | |
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131 | m = FIRST_RE.exec(s); |
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132 | |
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133 | if (m) { |
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134 | |
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135 | return m[1]; |
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136 | } |
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137 | |
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138 | return null; |
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139 | } |
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140 | |
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141 | /* |
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142 | * Function newest() should return the id of the most recent comic strip or null if that information |
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143 | * cannot be obtained for this comic. |
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144 | */ |
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145 | function newest() { |
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146 | |
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147 | s = getHtml("http://www.girlgeniusonline.com/comic.php"); |
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148 | |
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149 | m = NEWEST_RE.exec(s); |
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150 | |
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151 | if (m) { |
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152 | return m[1]; |
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153 | } |
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154 | |
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155 | return null; |
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156 | |
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157 | } |
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158 | |
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159 | /* |
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160 | * if the information is present you can also implement the following functionality currently |
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161 | * supported by WebStrips (uncoment the functions) |
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162 | */ |
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163 | |
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164 | /* |
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165 | * Function link(id) should return an url pointing to the page where the comic strip with a |
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166 | * given id was retrieved from. |
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167 | */ |
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168 | |
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169 | function link(id) { |
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170 | return "http://www.girlgeniusonline.com/comic.php?date=" + id; |
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171 | } |
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172 | |
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173 | |
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