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1 | .. MediaGoblin Documentation |
2 | ||
3 | Written in 2012 by MediaGoblin contributors | |
4 | ||
5 | To the extent possible under law, the author(s) have dedicated all | |
6 | copyright and related and neighboring rights to this software to | |
7 | the public domain worldwide. This software is distributed without | |
8 | any warranty. | |
9 | ||
10 | You should have received a copy of the CC0 Public Domain | |
11 | Dedication along with this software. If not, see | |
12 | <http://creativecommons.org/publicdomain/zero/1.0/>. | |
13 | ||
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14 | .. _release-notes: |
15 | ||
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16 | ============= |
17 | Release Notes | |
18 | ============= | |
19 | ||
20 | This chapter has important information for releases in it. | |
21 | If you're upgrading from a previous release, please read it | |
22 | carefully, or at least skim over it. | |
23 | ||
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24 | 0.4.1 |
25 | ===== | |
26 | ||
27 | This is a bugfix release for 0.4.0. This only implements one major | |
28 | fix in the newly released document support which prevented the | |
29 | "conversion via libreoffice" feature. | |
30 | ||
31 | If you were running 0.4.0 you can upgrade to v0.4.1 via a simple | |
32 | switch and restarting mediagoblin/celery with no other actions. | |
33 | ||
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34 | Otherwise, follow 0.4.0 instructions. |
35 | ||
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37 | 0.4.0 |
38 | ===== | |
39 | ||
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40 | **Do this to upgrade** |
41 | 1. Make sure to run ``bin/gmg dbupdate`` after upgrading. | |
42 | 2. See "For Theme authors" if you have a custom theme. | |
43 | 3. Note that ``./bin/gmg theme assetlink`` is now just | |
44 | ``./bin/gmg assetlink`` and covers both plugins and assets. | |
45 | Keep on reading to hear more about new plugin features. | |
46 | 4. If you want to take advantage of new plugins that have statically | |
47 | served assets, you are going to need to add the new "plugin_static" | |
48 | section to your nginx config. Basically the following for nginx:: | |
49 | ||
50 | # Plugin static files (usually symlinked in) | |
51 | location /plugin_static/ { | |
52 | alias /srv/mediagoblin.example.org/mediagoblin/user_dev/plugin_static/; | |
53 | } | |
54 | ||
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55 | Similarly, if you've got a modified paste config, you may want to |
56 | borrow the app:plugin_static section from the default paste.ini | |
57 | file. | |
58 | 5. We now use itsdangerous for sessions; if you had any references to | |
59 | beaker in your paste config you can remove them. Again, see the | |
60 | default paste.ini config | |
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61 | 6. We also now use git submodules. Please do: |
62 | ``git submodule init && git submodule fetch`` | |
63 | You will need to do this to use the new PDF support. | |
51702d5b | 64 | |
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65 | **For theme authors** |
66 | ||
67 | If you have your own theme or you have any "user modified templates", | |
68 | please note the following: | |
69 | ||
70 | * mediagoblin/bits/ files above-content.html, body-end.html, | |
71 | body-start.html now are renamed... they have underscores instead of | |
72 | dashes in the filenames now :) | |
73 | * There's a new file: ``mediagoblin/bits/frontpage_welcome.html``. | |
74 | You can easily customize this to give a welcome page appropriate to | |
75 | your site. | |
76 | ||
51702d5b | 77 | |
24ede044 | 78 | **New features** |
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79 | * PDF media type! |
80 | * Improved plugin system. More flexible, better documented, with a | |
81 | new plugin authoring section of the docs. | |
82 | * itsdangerous based sessions. No more beaker! | |
83 | * New, experimental Piwigo-based API. This means you should be able | |
84 | to use MediaGoblin with something like Shotwell. (Again, a word of | |
85 | caution: this is *very experimental*!) | |
86 | * Human readable timestamps, and the option to display the original | |
87 | date of an image when available (available as the | |
88 | "original_date_visible" variable) | |
89 | * Moved unit testing system from nosetests to py.test so we can better | |
90 | handle issues with sqlalchemy exploding with different database | |
91 | configurations. Long story :) | |
92 | * You can now disable the ability to post comments. | |
93 | * Tags now can be up to length 255 characters by default. | |
24ede044 | 94 | |
8ca51d32 | 95 | |
6e2dcbff | 96 | 0.3.3 |
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97 | ===== |
98 | ||
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99 | **Do this to upgrade** |
100 | ||
101 | 1. Make sure to run ``bin/gmg dbupdate`` after upgrading. | |
102 | 2. OpenStreetMap is now a plugin, so if you want to use it, add the | |
997ef976 | 103 | following to your config file: |
6e2dcbff | 104 | |
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105 | .. code-block:: ini |
106 | ||
107 | [plugins] | |
108 | [[mediagoblin.plugins.geolocation]] | |
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109 | |
110 | If you have your own theme, you may need to make some adjustments to | |
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111 | it as some theme related things may have changed in this release. If |
112 | you run into problems, don't hesitate to | |
113 | `contact us <http://mediagoblin.org/pages/join.html>`_ | |
114 | (IRC is often best). | |
6e2dcbff | 115 | |
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116 | **New features** |
117 | ||
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118 | * New dropdown menu for accessing various features. |
119 | ||
120 | * Significantly improved URL generation. Now mediagoblin won't give | |
121 | up on making a slug if it looks like there will be a duplicate; | |
122 | it'll try extra hard to generate a meaningful one instead. | |
123 | ||
124 | Similarly, linking to an id no longer can possibly conflict with | |
125 | linking to a slug; /u/username/m/id:35/ is the kind of reference we | |
126 | now use to linking to entries with ids. However, old links with | |
127 | entries that linked to ids should work just fine with our migration. | |
128 | The only urls that might break in this release are ones using colons | |
129 | or equal signs. | |
130 | ||
131 | * New template hooks for plugin authoring. | |
132 | ||
133 | * As a demonstration of new template hooks for plugin authoring, | |
134 | openstreetmap support now moved to a plugin! | |
135 | ||
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136 | * Method to add media to collections switched from icon of paperclip |
137 | to button with "add to collection" text. | |
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138 | |
139 | * Bug where videos often failed to produce a proper thumbnail fixed! | |
140 | ||
fda5ea7a | 141 | * Copying around files in MediaGoblin now much more efficient, doesn't |
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142 | waste gobs of memory. |
143 | ||
144 | * Video transcoding now optional for videos that meet certain | |
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145 | criteria. By default, MediaGoblin will not transcode webm videos |
146 | that are smaller in resolution than the MediaGoblin defaults, and | |
147 | MediaGoblin can also be configured to allow theora files to not be | |
a28c6c4c | 148 | transcoded as well. |
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149 | |
150 | * Per-user license preference option; always want your uploads to be | |
151 | BY-SA and tired of changing that field? You can now set your | |
152 | license preference in your user settings. | |
153 | ||
154 | * Video player now responsive; better for mobile! | |
155 | ||
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156 | * You can now delete your account from the user preferences page if |
157 | you so wish. | |
158 | ||
a28c6c4c | 159 | **Other changes** |
8d19cb24 | 160 | |
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161 | * Plugin writers: Internal restructuring led to mediagoblin.db.sql* be |
162 | mediagoblin.db.* starting from 0.3.3 | |
163 | ||
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164 | * Dependency list has been reduced not requiring the "webob" package anymore. |
165 | ||
166 | * And many small fixes/improvements, too numerous to list! | |
167 | ||
8d19cb24 | 168 | |
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169 | 0.3.2 |
170 | ===== | |
171 | ||
172 | This will be the last release that is capable of converting from an earlier | |
173 | MongoDB-based MediaGoblin instance to the newer SQL-based system. | |
174 | ||
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175 | **Do this to upgrade** |
176 | ||
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177 | # directory of your mediagoblin install |
178 | cd /srv/mediagoblin.example.org | |
179 | ||
180 | # copy source for this release | |
181 | git fetch | |
182 | git checkout tags/v0.3.2 | |
183 | ||
184 | # perform any needed database updates | |
185 | bin/gmg dbupdate | |
186 | ||
187 | # restart your servers however you do that, e.g., | |
188 | sudo service mediagoblin-paster restart | |
189 | sudo service mediagoblin-celeryd restart | |
1f01df1d | 190 | |
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191 | |
192 | **New features** | |
193 | ||
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194 | * **3d model support!** |
195 | ||
196 | You can now upload STL and OBJ files and display them in | |
197 | MediaGoblin. Requires a recent-ish Blender; for details see: | |
198 | :ref:`deploying-chapter` | |
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199 | |
200 | * **trim_whitespace** | |
201 | ||
202 | We bundle the optional plugin trim_whitespace which reduces the size | |
203 | of the delivered html output by reducing redundant whitespace. | |
204 | ||
205 | See :ref:`core-plugin-section` for plugin documentation | |
206 | ||
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207 | * **A new API!** |
208 | ||
209 | It isn't well documented yet but we do have an API. There is an | |
210 | `android application in progress <https://gitorious.org/mediagoblin/mediagoblin-android>`_ | |
211 | which makes use of it, and there are some demo applications between | |
212 | `automgtic <https://github.com/jwandborg/automgtic>`_, an | |
213 | automatic media uploader for your desktop | |
214 | and `OMGMG <https://github.com/jwandborg/omgmg>`_, an example of | |
215 | a web application hooking up to the API. | |
216 | ||
217 | This is a plugin, so you have to enable it in your mediagoblin | |
218 | config file by adding a section under [plugins] like:: | |
219 | ||
220 | [plugins] | |
221 | [[mediagoblin.plugins.api]] | |
222 | ||
223 | Note that the API works but is not nailed down... the way it is | |
224 | called may change in future releases. | |
225 | ||
226 | * **OAuth login support** | |
227 | ||
228 | For applications that use OAuth to connect to the API. | |
229 | ||
230 | This is a plugin, so you have to enable it in your mediagoblin | |
231 | config file by adding a section under [plugins] like:: | |
232 | ||
233 | [plugins] | |
234 | [[mediagoblin.plugins.oauth]] | |
235 | ||
236 | * **Collections** | |
237 | ||
238 | We now have user-curated collections support. These are arbitrary | |
239 | galleries that are customizable by users. You can add media to | |
240 | these by clicking on the paperclip icon when logged in and looking | |
241 | at a media entry. | |
242 | ||
243 | * **OpenStreetMap licensing display improvements** | |
244 | ||
245 | More accurate display of OSM licensing, and less disruptive: you | |
246 | click to "expand" the display of said licensing. | |
247 | ||
248 | Geolocation is also now on by default. | |
249 | ||
250 | * **Miscelaneous visual improvements** | |
251 | ||
252 | We've made a number of small visual improvements including newer and | |
253 | nicer looking thumbnails and improved checkbox placement. | |
254 | ||
255 | ||
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257 | 0.3.1 |
258 | ===== | |
259 | ||
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260 | **Do this to upgrade** |
261 | ||
262 | 1. Make sure to run ``bin/gmg dbuptdate`` after upgrading. | |
263 | ||
264 | 2. If you set up your server config with an older version of | |
265 | mediagoblin and the mediagoblin docs, it's possible you don't | |
266 | have the "theme static files" alias, so double check to make | |
267 | sure that section is there if you are having problems. | |
268 | ||
269 | ||
270 | ||
271 | **New features** | |
272 | ||
273 | * **theming support** | |
274 | ||
275 | MediaGoblin now also includes theming support, which you can | |
276 | read about in the section :ref:`theming-chapter`. | |
277 | ||
278 | * **flatpages** | |
279 | ||
280 | MediaGoblin has a flatpages plugin allowing you to add pages that | |
281 | are aren't media-related like "About this site...", "Terms of | |
282 | service...", etc. | |
283 | ||
284 | See :ref:`core-plugin-section` for plugin documentation | |
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285 | |
286 | ||
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287 | 0.3.0 |
288 | ===== | |
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289 | |
290 | This release has one important change. You need to act when | |
291 | upgrading from a previous version! | |
292 | ||
293 | This release changes the database system from MongoDB to | |
294 | SQL(alchemy). If you want to setup a fresh instance, just | |
295 | follow the instructions in the deployment chapter. If on | |
296 | the other hand you want to continue to use one instance, | |
297 | read on. | |
298 | ||
dce37922 | 299 | To convert your data from MongoDB to SQL(alchemy), you need |
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300 | to follow these steps: |
301 | ||
302 | 1. Make sure your MongoDB is still running and has your | |
303 | data, it's needed for the conversion. | |
304 | ||
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305 | 2. Configure the ``sql_engine`` URI in the config to represent |
306 | your target database (see: :ref:`deploying-chapter`) | |
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307 | |
308 | 3. You need an empty database. | |
309 | ||
310 | 4. Then run the following command:: | |
311 | ||
abe74178 | 312 | bin/gmg [-cf mediagoblin_config.ini] convert_mongo_to_sql |
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313 | |
314 | 5. Start your server and investigate. | |
315 | ||
316 | 6. That's it. |