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Diffstat (limited to 'user_guide_src/source/documentation')
| -rw-r--r-- | user_guide_src/source/documentation/ELDocs.tmbundle.zip | bin | 0 -> 3932 bytes | |||
| -rw-r--r-- | user_guide_src/source/documentation/index.rst | 195 |
2 files changed, 195 insertions, 0 deletions
diff --git a/user_guide_src/source/documentation/ELDocs.tmbundle.zip b/user_guide_src/source/documentation/ELDocs.tmbundle.zip Binary files differnew file mode 100644 index 000000000..f7a11b364 --- /dev/null +++ b/user_guide_src/source/documentation/ELDocs.tmbundle.zip diff --git a/user_guide_src/source/documentation/index.rst b/user_guide_src/source/documentation/index.rst new file mode 100644 index 000000000..e977566d2 --- /dev/null +++ b/user_guide_src/source/documentation/index.rst @@ -0,0 +1,195 @@ +################################# +Writing CodeIgniter Documentation +################################# + +CodeIgniter uses Sphinx to generate its documentation in a variety of formats, +using reStructuredText to handle the formatting. If you are familiar with +Markdown or Textile, you will quickly grasp reStructuredText. The focus is +on readability, user friendliness, and an "I've got your hand, baby" feel. +While they can be quite technical, we always write for humans! + +A table of contents should always be included like the one below. +It is created automatically by inserting the ``.. contents::`` +directive on a line by itself. + +.. contents:: Page Contents + + +************** +Tools Required +************** + +To see the rendered HTML, ePub, PDF, etc., you will need to install Sphinx +along with the PHP domain extension for Sphinx. The underlying requirement +is to have Python installed. Lastly, you will install the CI Lexer for +Pygments, so that code blocks can be properly highlighted. + +.. code-block:: bash + + easy_install sphinx + easy_install sphinxcontrib-phpdomain + +Then follow the directions in the README file in the :samp:`cilexer` folder +inside the documentation repository to install the CI Lexer. + + + +***************************************** +Page and Section Headings and Subheadings +***************************************** + +Headings not only provide order and sections within a page, but they also +are used to automatically build both the page and document table of contents. +Headings are formed by using certain characters as underlines for a bit of +text. Major headings, like page titles and section headings also use +overlines. Other headings just use underlines, with the following hierarchy:: + + # with overline for page titles + * with overline for major sections + = for subsections + - for subsubsections + ^ for subsubsubsections + " for subsubsubsubsections (!) + +The :download:`TextMate ELDocs Bundle <./ELDocs.tmbundle.zip>` can help you +create these with the following tab triggers:: + + title-> + + ########## + Page Title + ########## + + sec-> + + ************* + Major Section + ************* + + sub-> + + Subsection + ========== + + sss-> + + SubSubSection + ------------- + + ssss-> + + SubSubSubSection + ^^^^^^^^^^^^^^^^ + + sssss-> + + SubSubSubSubSection (!) + """"""""""""""""""""""" + + + + +******************** +Method Documentation +******************** + +When documenting class methods for third party developers, Sphinx provides +directives to assist and keep things simple. For example, consider the following +ReST: + +.. code-block:: rst + + .. php:class:: Some_class + + some_method() + ============= + + .. php:method:: some_method ( $foo [, $bar [, $bat]]) + + This function will perform some action. The ``$bar`` array must contain + a something and something else, and along with ``$bat`` is an optional + parameter. + + :param int $foo: the foo id to do something in + :param mixed $bar: A data array that must contain aa something and something else + :param bool $bat: whether or not to do something + :returns: FALSE on failure, TRUE if successful + :rtype: Boolean + + :: + + $this->load->library('some_class'); + + $bar = array( + 'something' => 'Here is this parameter!', + 'something_else' => 42 + ); + + $bat = $this->some_class->should_do_something(); + + if ($this->some_class->some_method(4, $bar, $bat) === FALSE) + { + show_error('An Error Occurred Doing Some Method'); + } + + .. note:: Here is something that you should be aware of when using some_method(). + For real. + + See also :php:meth:`Some_class::should_do_something` + + should_do_something() + ===================== + + .. php:method:: should_do_something() + + :returns: whether or something should be done or not + :rtype: Boolean + + +It creates the following display: + +.. php:class:: Some_class + +some_method() +============= + + .. php:method:: some_method ( $foo [, $bar [, $bat]]) + + This function will perform some action. The ``$bar`` array must contain + a something and something else, and along with ``$bat`` is an optional + parameter. + + :param int $foo: the foo id to do something in + :param mixed $bar: A data array that must contain aa something and something else + :param bool $bat: whether or not to do something + :returns: FALSE on failure, TRUE if successful + :rtype: Boolean + + :: + + $this->load->library('some_class'); + + $bar = array( + 'something' => 'Here is this parameter!', + 'something_else' => 42 + ); + + $bat = $this->some_class->should_do_something(); + + if ($this->some_class->some_method(4, $bar, $bat) === FALSE) + { + show_error('An Error Occurred Doing Some Method'); + } + + .. note:: Here is something that you should be aware of when using some_method(). + For real. + + See also :php:meth:`Some_class::should_do_something` + +should_do_something() +===================== + + .. php:method:: should_do_something() + + :returns: whether or something should be done or not + :rtype: Boolean |