Mercurial > libervia-backend
annotate doc/jp/blog.rst @ 2997:cf0dda0d4cda
jp (blog/edit): fail and show error message if --preview is not working
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Fri, 12 Jul 2019 08:55:41 +0200 |
| parents | afad95f257c7 |
| children | 85d8e9a7284b |
| rev | line source |
|---|---|
| 2946 | 1 .. highlight:: sh |
| 2 | |
| 3 ================================ | |
| 4 blog: (micro)blogging management | |
| 5 ================================ | |
| 6 | |
| 7 Blog commands are high level tools to handle an XMPP blog. | |
| 8 They are using the generic pubsub arguments | |
| 9 | |
| 10 set | |
| 11 === | |
| 12 | |
| 13 publish a blog item. | |
| 14 | |
| 15 :ref:`pubsub_common` commands are used to specify the destination item. | |
| 16 | |
| 17 ``stdin`` is used to get the body of the blog post. | |
| 18 | |
| 19 examples | |
| 20 -------- | |
| 21 | |
| 22 Create a blog post with a body, a subject, 2 tags, and with comments allowed:: | |
| 23 | |
| 24 $ echo "This is post body" | jp blog set -T "This is a test message" -t test -t jp -C | |
| 25 | |
| 26 Create a blog post with rich content using `markdown` syntax, and no subject:: | |
| 27 | |
| 28 $ echo "This is a **rich** body" | jp blog set -S markdown | |
| 29 | |
| 30 get | |
| 31 === | |
| 32 | |
|
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5e72efd2f95d
doc: minor fixes + use ".pot" extension instead of ".po" for template in README4TRANSLATORS
Goffi <goffi@goffi.org>
parents:
2946
diff
changeset
|
33 get command retrieves one or more blog post(s) from specified location (by default the |
| 2946 | 34 personal blog of the profile). |
| 35 | |
| 36 output can be customised to only retrieve some keys, or to use a specific template. | |
| 37 | |
| 38 :ref:`pubsub_common` commands are used to specify the blog location. | |
| 39 | |
| 40 examples | |
| 41 -------- | |
| 42 | |
| 43 Retrieve personal blog of the profile using `fancy` output with a verbosity of 1 (to show | |
| 44 publication date):: | |
| 45 | |
| 46 $ jp blog get -O fancy -v | |
| 47 | |
| 48 Retrieve *title* and *publication date* of last 3 blog posts from the blog at | |
| 49 https://www.goffi.org:: | |
| 50 | |
| 51 $ jp blog get -m 3 -u https://www.goffi.org -k title -k published | |
| 52 | |
| 53 Retrieve last 2 posts of personal blog, and output them in browser using default | |
| 54 template:: | |
| 55 | |
| 56 $ jp blog get -m 2 -O template --oo browser | |
| 57 | |
| 58 edit | |
| 59 ==== | |
| 60 | |
| 61 With edit command you can create a new blog post or modify an existing one using your | |
| 62 local editor (the one set in ``$EDITOR``). You'll edit 2 things: the body of the post, and | |
| 63 the metadata which contain things like title, comments infos, or tags. | |
| 64 | |
| 65 For some common editors (like **vim** or **Emacs**), the editor will be automatially | |
| 66 opened using a split screen with *body* in one side, and metadata on the other. If the | |
| 67 editor is not supported or doesn't support split screen, you'll edit first the *body*, then | |
| 68 the *metadata*. You can also specify editor and arguments in ``sat.conf``, see | |
| 69 `configuration <edit_conf_>`_ below | |
| 70 | |
| 71 If you don't change anything or publish an empty blog post, the edition will be cancelled. | |
| 72 | |
| 73 In the metadata (see `below <edit_metadata_>`_ for details), you can use | |
| 74 ``"publish": false`` to forbid the publication. In this case, when you'll save | |
| 75 your modification and quit your editor, the blog post will not be published but | |
| 76 saved locally in a draft. To continue your work later, just start your edition with the | |
| 77 ``-D, --current`` option like this:: | |
| 78 | |
| 79 $ jp blog edit -D | |
| 80 | |
| 81 Note that item location must be re-specified if it has been used to create the draft, so | |
| 82 you'll have to reproduce the arguments to specify service, node or item (or the URL), | |
| 83 other data like tags will be restored from draft file of metadata. | |
| 84 | |
| 85 You can specify the syntax by using ``-S SYNTAX, --syntax SYNTAX``. If not specified, the | |
| 86 syntax set in your parameters will be used. | |
| 87 | |
| 88 When you edit a blog post, it is often useful to activate the ``-P, --preview`` option, | |
| 89 this will launch a web browser and refresh the page each time you save a modification in | |
| 90 your editor. By default, the browser registered as default in your system will be used, | |
| 91 and a new tab will be opened on each modification. This is not ideal, and we recommand to | |
| 92 set you configuration to activate automatic refreshing of the page instead, see `preview | |
| 93 configuration <edit_preview_>`_ below to see how to do. | |
| 94 | |
| 95 examples | |
| 96 -------- | |
| 97 | |
| 98 Edit a new blog post with comments on your personal blog, using default syntax and preview:: | |
| 99 | |
| 100 $ jp blog edit -P --comments | |
| 101 | |
| 102 Modifiy a draft previously saved using the ``"publish": false`` metadata:: | |
| 103 | |
| 104 $ jp blog edit -D | |
| 105 | |
| 106 Correct a typo in your last published blog post:: | |
| 107 | |
| 108 $ jp blog edit --last-item | |
| 109 | |
| 110 Edit the blog item at an HTTPS URL using XHTML syntax:: | |
| 111 | |
| 112 $ jp blog edit -u https://www.example.net/some_xmpp_blog_article.html -S xhtml | |
| 113 | |
| 114 Create a new blog post on a XMPP blog node using its HTTPS URL (supposing here that | |
| 115 https://example.net is a XMPP blog node):: | |
| 116 | |
| 117 $ jp blog edit -u https://www.example.net | |
| 118 | |
| 119 .. _edit_metadata: | |
| 120 | |
| 121 metadata | |
| 122 -------- | |
| 123 | |
| 124 Metadata is set using a JSON object. The key you can use are: | |
| 125 | |
| 126 publish | |
| 127 boolean indicating if item can be published. Set to ``false`` if you want to work on a | |
| 128 draft and to avoid accidental publication. | |
| 129 | |
| 130 atom_id | |
| 131 atom entry identifier. This should not be modified manually. | |
| 132 | |
| 133 published | |
| 134 time of initial publication (unix time). This should not be modified manually. | |
| 135 | |
| 136 language | |
| 137 language of the content | |
| 138 | |
| 139 comments | |
| 140 array of URIs to the comments node, if any. | |
| 141 | |
| 142 tag | |
| 143 array of tags, if any | |
| 144 | |
| 145 author | |
| 146 human readable name of the entry author | |
| 147 | |
| 148 author_jid | |
| 149 jid of the author. This should notbe modified manually. | |
| 150 | |
| 151 author_jid_verified | |
| 152 true if the pubsub service confirmed that author_jid is the one of the publisher. It is | |
| 153 useless to modify this variable. | |
| 154 | |
| 155 title | |
| 156 the title of the message | |
| 157 | |
| 158 title_rich | |
| 159 the rich title of the message, in current text syntax. It will be automatically | |
| 160 converted to xhtml. | |
| 161 | |
| 162 .. _edit_conf: | |
| 163 | |
| 164 configuration | |
| 165 ------------- | |
| 166 | |
| 167 editor | |
| 168 ^^^^^^ | |
| 169 | |
| 170 Local editor used is by default the one set in ``$EDITOR`` environment variable, but you | |
| 171 can specify one in ``sat.conf``. To do so, you have to set the name of an editor | |
| 172 executable in the ``editor`` option in ``[jp]`` section. | |
| 173 | |
| 174 You can specify the args to use by using ``blog_editor_args`` option. Use | |
| 175 ``{content_file}`` to get the path of the main content file (the body of the blog post), | |
| 176 and ``{metadata_file}`` to get the path of the json metadata. | |
| 177 | |
| 178 .. sourcecode:: cfg | |
| 179 | |
| 180 [jp] | |
| 181 editor = kate | |
| 182 blog_editor_args = {content_file} {metadata_file} | |
| 183 | |
| 184 .. _edit_preview: | |
| 185 | |
| 186 preview | |
| 187 ^^^^^^^ | |
| 188 | |
| 189 To set the preview, you can use the options ``blog_preview_open_cmd`` and | |
| 190 ``blog_preview_update_cmd`` in your ``[jp]`` section. the former is the command to use to | |
| 191 open your browser when edition starts, and the later is the command to use when a | |
| 192 modification is saved. In both cases you may use ``{url}`` to set the location of local HTML file. | |
| 193 | |
|
2954
5e72efd2f95d
doc: minor fixes + use ".pot" extension instead of ".po" for template in README4TRANSLATORS
Goffi <goffi@goffi.org>
parents:
2946
diff
changeset
|
194 This can be used to activate automatic refreshing of the page. |
| 2946 | 195 |
| 196 For **Konqueror**, you can use its D-Bus API to do refreshing. Ensure that ``qdbus`` is | |
| 197 installed on your system, and enter the following lines in your ``sat.conf``: | |
| 198 | |
| 199 .. sourcecode:: cfg | |
| 200 | |
| 201 [jp] | |
| 202 blog_preview_open_cmd = konqueror {url} | |
| 203 blog_preview_update_cmd = /bin/sh -c "qdbus $(qdbus org.kde.konqueror\*) /konqueror/MainWindow_1 reload" | |
| 204 | |
| 205 For **Firefox**, you may use ``xdotool`` on X11. Once you have installed this tool, enter the | |
| 206 following lines in your ``sat.conf``: | |
| 207 | |
| 208 .. sourcecode:: cfg | |
| 209 | |
| 210 [jp] | |
| 211 blog_preview_open_cmd = firefox -new-tab {url} | |
| 212 blog_preview_update_cmd = /bin/sh -c "WID=$(xdotool search --name 'Mozilla Firefox' | head -1); xdotool windowactivate $WID; xdotool key F5" | |
| 213 | |
| 214 This *xdotool* technique can be adapted to other browsers. | |
| 215 | |
| 216 syntax extensions | |
| 217 ^^^^^^^^^^^^^^^^^^ | |
| 218 | |
| 219 A dictionary with a mapping from syntax name to file extension can be used. This can be | |
| 220 useful to activate the right syntax highlighting in your editor. There is a default | |
| 221 mapping which can be overriden. | |
| 222 | |
| 223 The mapping is set in the ``syntax_ext_dict`` option of the ``[jp]`` section of your | |
| 224 ``sat.conf`` file. For instance, if your prefer do your ``.markdown`` for temp files | |
| 225 instead of the default ``.md``, you can use this: | |
| 226 | |
| 227 .. sourcecode:: cfg | |
| 228 | |
| 229 [jp] | |
| 230 syntax_ext_dict = {"markdown": "markdown"} | |
| 231 | |
|
2954
5e72efd2f95d
doc: minor fixes + use ".pot" extension instead of ".po" for template in README4TRANSLATORS
Goffi <goffi@goffi.org>
parents:
2946
diff
changeset
|
232 the first ``markdown`` is the name of the syntax (could be an other syntax like ``xhtml``), |
| 2946 | 233 while the second if the file extension. |
| 234 | |
| 235 preview | |
| 236 ======= | |
| 237 | |
| 238 This command will show the specified file in browser, and refresh it when changes are | |
|
2954
5e72efd2f95d
doc: minor fixes + use ".pot" extension instead of ".po" for template in README4TRANSLATORS
Goffi <goffi@goffi.org>
parents:
2946
diff
changeset
|
239 detected. Configuration is the same as for `edit preview <edit_preview_>`_. This can be |
| 2946 | 240 used if you have already started an edition with ``jp blog edit`` but forgot to use the ``-P, --preview`` arguments. |
| 241 | |
| 242 example: | |
| 243 -------- | |
| 244 | |
| 245 Preview the draft at ``~/local/sat/blog/some_name/blog_something.md``:: | |
| 246 | |
| 247 $ jp blog preview ~/local/sat/blog/some_name/blog_something.md | |
| 248 | |
| 249 import | |
| 250 ====== | |
| 251 | |
| 252 With this command you can import an external blog in a XMPP blog at the specified pubsub | |
| 253 location. | |
| 254 | |
| 255 The import is done using an *importer* name and a *location* which depends of the importer | |
| 2996 | 256 (it can be a path to a file, an URL to a blog, or something else). Let empty to get list |
| 257 of importers, and specify only importer name to get its description. | |
| 2946 | 258 |
| 259 By default, found images are re-uploaded to XMPP server, if you want to keep original | |
| 260 URLs, use the ``--no-images-upload`` option. | |
| 261 | |
| 262 Alternatively, you can re-upload images except for a specific host with ``--upload-ignore-host UPLOAD_IGNORE_HOST``. The images for the specified host will keep there original URLs while other will be uploaded to XMPP server. | |
| 263 | |
| 264 You shoud specify original blog host using ``--host HOST`` argument, this is used notably | |
| 265 to reconstruct relative URLs of media. | |
| 266 | |
| 267 Importers may have specific options, you can set them using the ``-o NAME VALUE, --option NAME VALUE`` argument. Check the importer description for details. | |
| 268 | |
| 269 examples: | |
| 270 --------- | |
| 271 | |
| 272 List available importers:: | |
| 273 | |
| 274 $ jp blog import | |
| 275 | |
| 276 Get description of ``dotclear`` importer:: | |
| 277 | |
| 278 $ jp blog import dotclear | |
| 279 | |
| 280 Import a Dotclear blog:: | |
| 281 | |
| 282 $ jp blog import dotclear /path/to/dotclear.dump | |
| 283 | |
| 284 Import a Dotclear blog without uploading images:: | |
| 285 | |
| 286 $ jp blog import --no-images-upload dotclear /path/to/dotclear.dump |