LC_MESSAGES/batch_queue/custom_script.po

0001 # German translations for Digikam Manual package.
0002 # Copyright (C) licensed under the  <a href="https://spdx.org/licenses/GFDL-1.2-or-later.html">licensed under the terms of the GNU Free Documentation License 1.2+</a> unless stated otherwise
0003 # This file is distributed under the same license as the Digikam Manual package.
0004 # Automatically generated, 2023.
0005 #
0006 msgid ""
0007 msgstr ""
0008 "Project-Id-Version: Digikam Manual 8.0.0\n"
0009 "Report-Msgid-Bugs-To: \n"
0010 "POT-Creation-Date: 2023-12-02 00:35+0000\n"
0011 "PO-Revision-Date: 2023-01-22 13:20+0100\n"
0012 "Last-Translator: Automatically generated\n"
0013 "Language-Team: none\n"
0014 "Language: de\n"
0015 "MIME-Version: 1.0\n"
0016 "Content-Type: text/plain; charset=UTF-8\n"
0017 "Content-Transfer-Encoding: 8bit\n"
0018 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
0019
0020 #: ../../batch_queue/custom_script.rst:1
0021 msgid "digiKam Custom Script from Batch Queue Manager"
0022 msgstr ""
0023
0024 #: ../../batch_queue/custom_script.rst:1
0025 msgid ""
0026 "digiKam, documentation, user manual, photo management, open source, free, "
0027 "learn, easy, batch, custom, script"
0028 msgstr ""
0029
0030 #: ../../batch_queue/custom_script.rst:14
0031 msgid "Custom Script"
0032 msgstr ""
0033
0034 #: ../../batch_queue/custom_script.rst:16
0035 msgid "Contents"
0036 msgstr ""
0037
0038 #: ../../batch_queue/custom_script.rst:19
0039 msgid "Overview"
0040 msgstr ""
0041
0042 #: ../../batch_queue/custom_script.rst:21
0043 msgid ""
0044 "The batch Queue Manager allows to customize a **Workflow** with a specific "
0045 "plugin dedicated to run a script and process your images with external tools "
0046 "as `ImageMagick <https://imagemagick.org/>`_ or `ExifTool <https://en."
0047 "wikipedia.org/wiki/ExifTool>`_ for example."
0048 msgstr ""
0049
0050 #: ../../batch_queue/custom_script.rst:23
0051 msgid ""
0052 "The Tool is named **Custom Script**, available in **Base Tools** list, and "
0053 "**Custom Tools** category. The goal is to pass to a script source code "
0054 "written by the user in the plugin, a series of environment variables handled "
0055 "in the code and re-routed for a custom usage with delegate command line "
0056 "programs installed on your computer."
0057 msgstr ""
0058
0059 #: ../../batch_queue/custom_script.rst:29
0060 msgid "The Batch Queue Manager Including a Custom Script in a Workflow"
0061 msgstr ""
0062
0063 #: ../../batch_queue/custom_script.rst:31
0064 msgid "The tool provides these options:"
0065 msgstr ""
0066
0067 #: ../../batch_queue/custom_script.rst:33
0068 msgid ""
0069 "**Output Image Type**: this value allows to setup the expected type of image "
0070 "format to use at the output of your script. The default is **Same as "
0071 "input**, but you can set **JPEG**, **PNG**, or **TIFF**. Take a care that "
0072 "JPEG is a lossy compression format, only support 8-bit color depth, and does "
0073 "not supports transparency."
0074 msgstr ""
0075
0076 #: ../../batch_queue/custom_script.rst:35
0077 msgid ""
0078 "**Shell Script**: this text edit field allows to enter the source code of "
0079 "your shell script. Under **Linux** and **macOS**, `Bash script <https://en."
0080 "wikipedia.org/wiki/Bash_(Unix_shell)>`_ is supported. Under **Windows** "
0081 "`Batch script <https://en.wikipedia.org/wiki/Batch_file>`_ is supported."
0082 msgstr ""
0083
0084 #: ../../batch_queue/custom_script.rst:37
0085 msgid ""
0086 "The keywords that you can use in your script code are listed below. The tool "
0087 "will replace all occurrences of keywords in script at run time before shell "
0088 "execution. Take a care that keywords are case sensitive."
0089 msgstr ""
0090
0091 #: ../../batch_queue/custom_script.rst:39
0092 msgid ""
0093 "**$INPUT** for workflow input filename (with special characters escaped)."
0094 msgstr ""
0095
0096 #: ../../batch_queue/custom_script.rst:41
0097 msgid ""
0098 "**$OUTPUT** for workflow output filename (with special characters escaped)."
0099 msgstr ""
0100
0101 #: ../../batch_queue/custom_script.rst:45
0102 msgid ""
0103 "A new file is always expected on **$OUTPUT**. With a script programs that do "
0104 "not create a new file (e.g. changing metadata with ExifTool) you must first "
0105 "copy **$INPUT** to **$OUTPUT** with a command appropriate to the operating "
0106 "system and then make the changes to **$OUTPUT**."
0107 msgstr ""
0108
0109 #: ../../batch_queue/custom_script.rst:47
0110 msgid ""
0111 "The environment variables that you can use in your script code are listed "
0112 "below:"
0113 msgstr ""
0114
0115 #: ../../batch_queue/custom_script.rst:49
0116 msgid "**TITLE**: to handle digiKam **Title** item properties from database."
0117 msgstr ""
0118
0119 #: ../../batch_queue/custom_script.rst:51
0120 msgid ""
0121 "**COMMENTS**: to handle digiKam **Caption** item properties from database."
0122 msgstr ""
0123
0124 #: ../../batch_queue/custom_script.rst:53
0125 msgid ""
0126 "**COLORLABEL**: to handle digiKam **Color Label** item properties from "
0127 "database."
0128 msgstr ""
0129
0130 #: ../../batch_queue/custom_script.rst:55
0131 msgid ""
0132 "**PICKLABEL**: to handle digiKam **Pick Label** item properties from "
0133 "database."
0134 msgstr ""
0135
0136 #: ../../batch_queue/custom_script.rst:57
0137 msgid "**RATING**: to handle digiKam **Rating** item properties from database."
0138 msgstr ""
0139
0140 #: ../../batch_queue/custom_script.rst:59
0141 msgid "**TAGSPATH**: to handle digiKam **Tags** item properties from database."
0142 msgstr ""
0143
0144 #: ../../batch_queue/custom_script.rst:63
0145 msgid ""
0146 "Under Linux and macOS, environment variables can be accessed in script with "
0147 "**$** as prefix of variable names (for example **$INPUT**). The interpreter "
0148 "used to run the script is **/bin/bash**."
0149 msgstr ""
0150
0151 #: ../../batch_queue/custom_script.rst:65
0152 msgid ""
0153 "Under Windows, environment variables can be accessed in script with **%** as "
0154 "prefix and suffix of variable names (for example **%INPUT%**). The "
0155 "interpreter used to run the script is **cmd.exe**."
0156 msgstr ""
0157
0158 #: ../../batch_queue/custom_script.rst:69
0159 msgid "Return Value"
0160 msgstr ""
0161
0162 #: ../../batch_queue/custom_script.rst:71
0163 msgid ""
0164 "By convention, a **Bash script** under Linux and macOS, 0 is returned on "
0165 "success or an integer in the range 1-255 for something else. Use **exit < "
0166 "error_code >** to pass the return value on the workflow."
0167 msgstr ""
0168
0169 #: ../../batch_queue/custom_script.rst:73
0170 msgid ""
0171 "Under Windows, a **Batch script** returns 0 on success and another value for "
0172 "something else, but the value is a signed integer, so a negative value is "
0173 "possible. Use **EXIT /B < error_code >** to pass the return value on the "
0174 "workflow."
0175 msgstr ""
0176
0177 #: ../../batch_queue/custom_script.rst:75
0178 msgid ""
0179 "The Batch Queue Manager handles the value returned by your script. If zero "
0180 "is returned, the workflow continue as expected, else the workflow is broken "
0181 "and Batch Queue Manager stop the process."
0182 msgstr ""
0183
0184 #: ../../batch_queue/custom_script.rst:78
0185 msgid "Examples"
0186 msgstr ""
0187
0188 #: ../../batch_queue/custom_script.rst:81
0189 msgid "Proof of Concept"
0190 msgstr ""
0191
0192 #: ../../batch_queue/custom_script.rst:83
0193 msgid ""
0194 "This First example that you can see below, ...do nothing special. It will "
0195 "print on the console the input/output file names and item properties passed "
0196 "from batch queue manager to the script and copy input file to output file "
0197 "(this stage is required else Batch Queue Manager returns an error as the "
0198 "target file does not exist). The script returns the value from the file copy "
0199 "command, this one is parsed by the Batch Queue Manager to check the workflow "
0200 "stream."
0201 msgstr ""
0202
0203 #: ../../batch_queue/custom_script.rst:100
0204 msgid ""
0205 "If you have started digiKam from a terminal and enabled the debug traces on :"
0206 "ref:`Setup/Miscs/System dialog page <system_settings>`, you will see "
0207 "something like this:"
0208 msgstr ""
0209
0210 #: ../../batch_queue/custom_script.rst:114
0211 msgid "The digiKam information taken from the database are:"
0212 msgstr ""
0213
0214 #: ../../batch_queue/custom_script.rst:116
0215 msgid "Item processed is **/mnt/data/Images/SALAGOU/DSC08833.JPG**."
0216 msgstr ""
0217
0218 #: ../../batch_queue/custom_script.rst:117
0219 msgid ""
0220 "Target filename is **/mnt/data/Images/SALAGOU/BatchTool-EpEjEz-9e1c7a12."
0221 "digikamtempfile.JPG** (a temporary file generated by Batch Queue Manager)."
0222 msgstr ""
0223
0224 #: ../../batch_queue/custom_script.rst:118
0225 msgid "Item Title is **Salagou Trip**."
0226 msgstr ""
0227
0228 #: ../../batch_queue/custom_script.rst:119
0229 msgid "Item Comment is null."
0230 msgstr ""
0231
0232 #: ../../batch_queue/custom_script.rst:120
0233 msgid "Item Color Label is **5** (Green)."
0234 msgstr ""
0235
0236 #: ../../batch_queue/custom_script.rst:121
0237 msgid "Item Pick Label is **3** (Accepted)."
0238 msgstr ""
0239
0240 #: ../../batch_queue/custom_script.rst:122
0241 msgid "Item Rating is **3 stars**."
0242 msgstr ""
0243
0244 #: ../../batch_queue/custom_script.rst:123
0245 msgid ""
0246 "Item Tags are **Places**, **Places/France**, **Places/France/Salagou Lake**."
0247 msgstr ""
0248
0249 #: ../../batch_queue/custom_script.rst:126
0250 msgid "Add a Watermark with ImageMagick"
0251 msgstr ""
0252
0253 #: ../../batch_queue/custom_script.rst:128
0254 msgid ""
0255 "The second example below is more complex and uses **ImageMagick** command "
0256 "like tool to add a multiline text superimposed over pictures to create a "
0257 "visible watermark on the center of images."
0258 msgstr ""
0259
0260 #: ../../batch_queue/custom_script.rst:146
0261 msgid ""
0262 "In this example, there is no explicit **exit** call to return a value to the "
0263 "Workflow. Bash uses the last called method as the returned value from the "
0264 "script, here the ImageMagick command line tool **convert**."
0265 msgstr ""
0266
0267 #: ../../batch_queue/custom_script.rst:148
0268 msgid "This give a result like below."
0269 msgstr ""
0270
0271 #: ../../batch_queue/custom_script.rst:154
0272 msgid "The result of the Script Using ImageMagick to Apply a Watermark"
0273 msgstr ""