[1] | 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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