diff options
Diffstat (limited to 'user_guide_src/source')
| -rw-r--r-- | user_guide_src/source/libraries/email.rst | 106 | ||||
| -rw-r--r-- | user_guide_src/source/libraries/file_uploading.rst | 92 | ||||
| -rw-r--r-- | user_guide_src/source/libraries/form_validation.rst | 2 | ||||
| -rw-r--r-- | user_guide_src/source/libraries/image_lib.rst | 329 |
4 files changed, 163 insertions, 366 deletions
diff --git a/user_guide_src/source/libraries/email.rst b/user_guide_src/source/libraries/email.rst index 6dd546356..759899242 100644 --- a/user_guide_src/source/libraries/email.rst +++ b/user_guide_src/source/libraries/email.rst @@ -80,86 +80,32 @@ Email Preferences The following is a list of all the preferences that can be set when sending email. -Preference -Default Value -Options -Description -**useragent** -CodeIgniter -None -The "user agent". -**protocol** -mail -mail, sendmail, or smtp -The mail sending protocol. -**mailpath** -/usr/sbin/sendmail -None -The server path to Sendmail. -**smtp_host** -No Default -None -SMTP Server Address. -**smtp_user** -No Default -None -SMTP Username. -**smtp_pass** -No Default -None -SMTP Password. -**smtp_port** -25 -None -SMTP Port. -**smtp_timeout** -5 -None -SMTP Timeout (in seconds). -**smtp_crypto** -No Default -tls or ssl -SMTP Encryption -**wordwrap** -TRUE -TRUE or FALSE (boolean) -Enable word-wrap. -**wrapchars** -76 -Character count to wrap at. -**mailtype** -text -text or html -Type of mail. If you send HTML email you must send it as a complete web -page. Make sure you don't have any relative links or relative image -paths otherwise they will not work. -**charset** -utf-8 -Character set (utf-8, iso-8859-1, etc.). -**validate** -FALSE -TRUE or FALSE (boolean) -Whether to validate the email address. -**priority** -3 -1, 2, 3, 4, 5 -Email Priority. 1 = highest. 5 = lowest. 3 = normal. -**crlf** -\\n -"\\r\\n" or "\\n" or "\\r" -Newline character. (Use "\\r\\n" to comply with RFC 822). -**newline** -\\n -"\\r\\n" or "\\n" or "\\r" -Newline character. (Use "\\r\\n" to comply with RFC 822). -**bcc_batch_mode** -FALSE -TRUE or FALSE (boolean) -Enable BCC Batch Mode. -**bcc_batch_size** -200 -None -Number of emails in each BCC batch. +=================== ====================== ============================ ======================================================================= +Preference Default Value Options Description +=================== ====================== ============================ ======================================================================= +**useragent** CodeIgniter None The "user agent". +**protocol** mail mail, sendmail, or smtp The mail sending protocol. +**mailpath** /usr/sbin/sendmail None The server path to Sendmail. +**smtp_host** No Default None SMTP Server Address. +**smtp_user** No Default None SMTP Username. +**smtp_pass** No Default None SMTP Password. +**smtp_port** 25 None SMTP Port. +**smtp_timeout** 5 None SMTP Timeout (in seconds). +**smtp_crypto** No Default tls or ssl SMTP Encryption +**wordwrap** TRUE TRUE or FALSE (boolean) Enable word-wrap. +**wrapchars** 76 Character count to wrap at. +**mailtype** text text or html Type of mail. If you send HTML email you must send it as a complete web + page. Make sure you don't have any relative links or relative image + paths otherwise they will not work. +**charset** utf-8 Character set (utf-8, iso-8859-1, etc.). +**validate** FALSE TRUE or FALSE (boolean) Whether to validate the email address. +**priority** 3 1, 2, 3, 4, 5 Email Priority. 1 = highest. 5 = lowest. 3 = normal. +**crlf** \\n "\\r\\n" or "\\n" or "\\r" Newline character. (Use "\\r\\n" to comply with RFC 822). +**newline** \\n "\\r\\n" or "\\n" or "\\r" Newline character. (Use "\\r\\n" to comply with RFC 822). +**bcc_batch_mode** FALSE TRUE or FALSE (boolean) Enable BCC Batch Mode. +**bcc_batch_size** 200 None Number of emails in each BCC batch. +=================== ====================== ============================ ======================================================================= + Email Function Reference ======================== diff --git a/user_guide_src/source/libraries/file_uploading.rst b/user_guide_src/source/libraries/file_uploading.rst index 51dd0d5e2..90efca95d 100644 --- a/user_guide_src/source/libraries/file_uploading.rst +++ b/user_guide_src/source/libraries/file_uploading.rst @@ -187,69 +187,35 @@ Preferences The following preferences are available. The default value indicates what will be used if you do not specify that preference. -Preference -Default Value -Options -Description -**upload_path** -None -None -The path to the folder where the upload should be placed. The folder -must be writable and the path can be absolute or relative. -**allowed_types** -None -None -The mime types corresponding to the types of files you allow to be -uploaded. Usually the file extension can be used as the mime type. -Separate multiple types with a pipe. -**file_name** -None -Desired file name -If set CodeIgniter will rename the uploaded file to this name. The -extension provided in the file name must also be an allowed file type. - -**overwrite** -FALSE -TRUE/FALSE (boolean) -If set to true, if a file with the same name as the one you are -uploading exists, it will be overwritten. If set to false, a number will -be appended to the filename if another with the same name exists. -**max_size** -0 -None -The maximum size (in kilobytes) that the file can be. Set to zero for no -limit. Note: Most PHP installations have their own limit, as specified -in the php.ini file. Usually 2 MB (or 2048 KB) by default. -**max_width** -0 -None -The maximum width (in pixels) that the file can be. Set to zero for no -limit. -**max_height** -0 -None -The maximum height (in pixels) that the file can be. Set to zero for no -limit. -**max_filename** -0 -None -The maximum length that a file name can be. Set to zero for no limit. -**max_filename_increment** -100 -None -When overwrite is set to FALSE, use this to set the maximum filename -increment for CodeIgniter to append to the filename. -**encrypt_name** -FALSE -TRUE/FALSE (boolean) -If set to TRUE the file name will be converted to a random encrypted -string. This can be useful if you would like the file saved with a name -that can not be discerned by the person uploading it. -**remove_spaces** -TRUE -TRUE/FALSE (boolean) -If set to TRUE, any spaces in the file name will be converted to -underscores. This is recommended. +============================ ================= ======================= ====================================================================== +Preference Default Value Options Description +============================ ================= ======================= ====================================================================== +**upload_path** None None The path to the folder where the upload should be placed. The folder + must be writable and the path can be absolute or relative. +**allowed_types** None None The mime types corresponding to the types of files you allow to be + uploaded. Usually the file extension can be used as the mime type. + Separate multiple types with a pipe. +**file_name** None Desired file name If set CodeIgniter will rename the uploaded file to this name. The + extension provided in the file name must also be an allowed file type. +**overwrite** FALSE TRUE/FALSE (boolean) If set to true, if a file with the same name as the one you are + uploading exists, it will be overwritten. If set to false, a number will + be appended to the filename if another with the same name exists. +**max_size** 0 None The maximum size (in kilobytes) that the file can be. Set to zero for no + limit. Note: Most PHP installations have their own limit, as specified + in the php.ini file. Usually 2 MB (or 2048 KB) by default. +**max_width** 0 None The maximum width (in pixels) that the file can be. Set to zero for no + limit. +**max_height** 0 None The maximum height (in pixels) that the file can be. Set to zero for no + limit. +**max_filename** 0 None The maximum length that a file name can be. Set to zero for no limit. +**max_filename_increment** 100 None When overwrite is set to FALSE, use this to set the maximum filename + increment for CodeIgniter to append to the filename. +**encrypt_name** FALSE TRUE/FALSE (boolean) If set to TRUE the file name will be converted to a random encrypted + string. This can be useful if you would like the file saved with a name + that can not be discerned by the person uploading it. +**remove_spaces** TRUE TRUE/FALSE (boolean) If set to TRUE, any spaces in the file name will be converted to + underscores. This is recommended. +============================ ================= ======================= ====================================================================== Setting preferences in a config file ==================================== diff --git a/user_guide_src/source/libraries/form_validation.rst b/user_guide_src/source/libraries/form_validation.rst index 0dbb44616..7f5ba8653 100644 --- a/user_guide_src/source/libraries/form_validation.rst +++ b/user_guide_src/source/libraries/form_validation.rst @@ -885,7 +885,7 @@ to use: ==================== ========= =================================================================================================== Name Parameter Description -============================== =================================================================================================== +==================== ========= =================================================================================================== **xss_clean** No Runs the data through the XSS filtering function, described in the :doc:`Input Class <input>` page. **prep_for_form** No Converts special characters so that HTML data can be shown in a form field without breaking it. **prep_url** No Adds "http://" to URLs if missing. diff --git a/user_guide_src/source/libraries/image_lib.rst b/user_guide_src/source/libraries/image_lib.rst index 8ded4df31..300cbef31 100644 --- a/user_guide_src/source/libraries/image_lib.rst +++ b/user_guide_src/source/libraries/image_lib.rst @@ -116,106 +116,46 @@ Availability Legend: - X - Image Rotation - W - Image Watermarking -Preference -Default Value -Options -Description -Availability -**image_library** -GD2 -GD, GD2, ImageMagick, NetPBM -Sets the image library to be used. -R, C, X, W -**library_path** -None -None -Sets the server path to your ImageMagick or NetPBM library. If you use -either of those libraries you must supply the path. -R, C, X -**source_image** -None -None -Sets the source image name/path. The path must be a relative or absolute -server path, not a URL. -R, C, S, W -**dynamic_output** -FALSE -TRUE/FALSE (boolean) -Determines whether the new image file should be written to disk or -generated dynamically. Note: If you choose the dynamic setting, only one -image can be shown at a time, and it can't be positioned on the page. It -simply outputs the raw image dynamically to your browser, along with -image headers. -R, C, X, W -**quality** -90% -1 - 100% -Sets the quality of the image. The higher the quality the larger the -file size. -R, C, X, W -**new_image** -None -None -Sets the destination image name/path. You'll use this preference when -creating an image copy. The path must be a relative or absolute server -path, not a URL. -R, C, X, W -**width** -None -None -Sets the width you would like the image set to. -R, C -**height** -None -None -Sets the height you would like the image set to. -R, C -**create_thumb** -FALSE -TRUE/FALSE (boolean) -Tells the image processing function to create a thumb. -R -**thumb_marker** -_thumb -None -Specifies the thumbnail indicator. It will be inserted just before the -file extension, so mypic.jpg would become mypic_thumb.jpg -R -**maintain_ratio** -TRUE -TRUE/FALSE (boolean) -Specifies whether to maintain the original aspect ratio when resizing or -use hard values. -R, C -**master_dim** -auto -auto, width, height -Specifies what to use as the master axis when resizing or creating -thumbs. For example, let's say you want to resize an image to 100 X 75 -pixels. If the source image size does not allow perfect resizing to -those dimensions, this setting determines which axis should be used as -the hard value. "auto" sets the axis automatically based on whether the -image is taller then wider, or vice versa. -R -**rotation_angle** -None -90, 180, 270, vrt, hor -Specifies the angle of rotation when rotating images. Note that PHP -rotates counter-clockwise, so a 90 degree rotation to the right must be -specified as 270. -X -**x_axis** -None -None -Sets the X coordinate in pixels for image cropping. For example, a -setting of 30 will crop an image 30 pixels from the left. -C -**y_axis** -None -None -Sets the Y coordinate in pixels for image cropping. For example, a -setting of 30 will crop an image 30 pixels from the top. -C +======================= ======================= =============================== =========================================================================== ============= +Preference Default Value Options Description Availability +======================= ======================= =============================== =========================================================================== ============= +**image_library** GD2 GD, GD2, ImageMagick, NetPBM Sets the image library to be used. R, C, X, W +**library_path** None None Sets the server path to your ImageMagick or NetPBM library. If you use R, C, X + either of those libraries you must supply the path. R, C, S, W +**source_image** None None Sets the source image name/path. The path must be a relative or absolute + server path, not a URL. +**dynamic_output** FALSE TRUE/FALSE (boolean) Determines whether the new image file should be written to disk or R, C, X, W + generated dynamically. Note: If you choose the dynamic setting, only one + image can be shown at a time, and it can't be positioned on the page. It + simply outputs the raw image dynamically to your browser, along with + image headers. +**quality** 90% 1 - 100% Sets the quality of the image. The higher the quality the larger the R, C, X, W + file size. +**new_image** None None Sets the destination image name/path. You'll use this preference when R, C, X, W + creating an image copy. The path must be a relative or absolute server + path, not a URL. +**width** None None Sets the width you would like the image set to. R, C +**height** None None Sets the height you would like the image set to. R, C +**create_thumb** FALSE TRUE/FALSE (boolean) Tells the image processing function to create a thumb. R +**thumb_marker** _thumb None Specifies the thumbnail indicator. It will be inserted just before the R + file extension, so mypic.jpg would become mypic_thumb.jpg +**maintain_ratio** TRUE TRUE/FALSE (boolean) Specifies whether to maintain the original aspect ratio when resizing or R, C + use hard values. +**master_dim** auto auto, width, height Specifies what to use as the master axis when resizing or creating R + thumbs. For example, let's say you want to resize an image to 100 X 75 + pixels. If the source image size does not allow perfect resizing to + those dimensions, this setting determines which axis should be used as + the hard value. "auto" sets the axis automatically based on whether the + image is taller then wider, or vice versa. +**rotation_angle** None 90, 180, 270, vrt, hor Specifies the angle of rotation when rotating images. Note that PHP X + rotates counter-clockwise, so a 90 degree rotation to the right must be + specified as 270. +**x_axis** None None Sets the X coordinate in pixels for image cropping. For example, a C + setting of 30 will crop an image 30 pixels from the left. +**y_axis** None None Sets the Y coordinate in pixels for image cropping. For example, a C + setting of 30 will crop an image 30 pixels from the top. +======================= ======================= =============================== =========================================================================== ============= + Setting preferences in a config file ==================================== @@ -407,137 +347,82 @@ Watermarking Preferences This table shown the preferences that are available for both types of watermarking (text or overlay) -Preference -Default Value -Options -Description -**wm_type** -text -text, overlay -Sets the type of watermarking that should be used. -**source_image** -None -None -Sets the source image name/path. The path must be a relative or absolute -server path, not a URL. -**dynamic_output** -FALSE -TRUE/FALSE (boolean) -Determines whether the new image file should be written to disk or -generated dynamically. Note: If you choose the dynamic setting, only one -image can be shown at a time, and it can't be positioned on the page. It -simply outputs the raw image dynamically to your browser, along with -image headers. -**quality** -90% -1 - 100% -Sets the quality of the image. The higher the quality the larger the -file size. -**padding** -None -A number -The amount of padding, set in pixels, that will be applied to the -watermark to set it away from the edge of your images. -**wm_vrt_alignment** -bottom -top, middle, bottom -Sets the vertical alignment for the watermark image. -**wm_hor_alignment** -center -left, center, right -Sets the horizontal alignment for the watermark image. -**wm_hor_offset** -None -None -You may specify a horizontal offset (in pixels) to apply to the -watermark position. The offset normally moves the watermark to the -right, except if you have your alignment set to "right" then your offset -value will move the watermark toward the left of the image. -**wm_vrt_offset** -None -None -You may specify a vertical offset (in pixels) to apply to the watermark -position. The offset normally moves the watermark down, except if you -have your alignment set to "bottom" then your offset value will move the -watermark toward the top of the image. +======================= =================== ======================= ========================================================================== +Preference Default Value Options Description +======================= =================== ======================= ========================================================================== +**wm_type** text text, overlay Sets the type of watermarking that should be used. +**source_image** None None Sets the source image name/path. The path must be a relative or absolute + server path, not a URL. +**dynamic_output** FALSE TRUE/FALSE (boolean) Determines whether the new image file should be written to disk or + generated dynamically. Note: If you choose the dynamic setting, only one + image can be shown at a time, and it can't be positioned on the page. It + simply outputs the raw image dynamically to your browser, along with + image headers. +**quality** 90% 1 - 100% Sets the quality of the image. The higher the quality the larger the + file size. +**padding** None A number The amount of padding, set in pixels, that will be applied to the + watermark to set it away from the edge of your images. +**wm_vrt_alignment** bottom top, middle, bottom Sets the vertical alignment for the watermark image. +**wm_hor_alignment** center left, center, right Sets the horizontal alignment for the watermark image. +**wm_hor_offset** None None You may specify a horizontal offset (in pixels) to apply to the + watermark position. The offset normally moves the watermark to the + right, except if you have your alignment set to "right" then your offset + value will move the watermark toward the left of the image. +**wm_vrt_offset** None None You may specify a vertical offset (in pixels) to apply to the watermark + position. The offset normally moves the watermark down, except if you + have your alignment set to "bottom" then your offset value will move the + watermark toward the top of the image. +======================= =================== ======================= ========================================================================== + Text Preferences ---------------- This table shown the preferences that are available for the text type of watermarking. -Preference -Default Value -Options -Description -**wm_text** -None -None -The text you would like shown as the watermark. Typically this will be a -copyright notice. -**wm_font_path** -None -None -The server path to the True Type Font you would like to use. If you do -not use this option, the native GD font will be used. -**wm_font_size** -16 -None -The size of the text. Note: If you are not using the True Type option -above, the number is set using a range of 1 - 5. Otherwise, you can use -any valid pixel size for the font you're using. -**wm_font_color** -ffffff -None -The font color, specified in hex. Note, you must use the full 6 -character hex value (ie, 993300), rather than the three character -abbreviated version (ie fff). -**wm_shadow_color** -None -None -The color of the drop shadow, specified in hex. If you leave this blank -a drop shadow will not be used. Note, you must use the full 6 character -hex value (ie, 993300), rather than the three character abbreviated -version (ie fff). -**wm_shadow_distance** -3 -None -The distance (in pixels) from the font that the drop shadow should -appear. +======================= =================== =================== ========================================================================== +Preference Default Value Options Description +======================= =================== =================== ========================================================================== +**wm_text** None None The text you would like shown as the watermark. Typically this will be a + copyright notice. +**wm_font_path** None None The server path to the True Type Font you would like to use. If you do + not use this option, the native GD font will be used. +**wm_font_size** 16 None The size of the text. Note: If you are not using the True Type option + above, the number is set using a range of 1 - 5. Otherwise, you can use + any valid pixel size for the font you're using. +**wm_font_color** ffffff None The font color, specified in hex. Note, you must use the full 6 + character hex value (ie, 993300), rather than the three character + abbreviated version (ie fff). +**wm_shadow_color** None None The color of the drop shadow, specified in hex. If you leave this blank + a drop shadow will not be used. Note, you must use the full 6 character + hex value (ie, 993300), rather than the three character abbreviated + version (ie fff). +**wm_shadow_distance** 3 None The distance (in pixels) from the font that the drop shadow should + appear. +======================= =================== =================== ========================================================================== + Overlay Preferences ------------------- This table shown the preferences that are available for the overlay type of watermarking. -Preference -Default Value -Options -Description -**wm_overlay_path** -None -None -The server path to the image you wish to use as your watermark. Required -only if you are using the overlay method. -**wm_opacity** -50 -1 - 100 -Image opacity. You may specify the opacity (i.e. transparency) of your -watermark image. This allows the watermark to be faint and not -completely obscure the details from the original image behind it. A 50% -opacity is typical. -**wm_x_transp** -4 -A number -If your watermark image is a PNG or GIF image, you may specify a color -on the image to be "transparent". This setting (along with the next) -will allow you to specify that color. This works by specifying the "X" -and "Y" coordinate pixel (measured from the upper left) within the image -that corresponds to a pixel representative of the color you want to be -transparent. -**wm_y_transp** -4 -A number -Along with the previous setting, this allows you to specify the -coordinate to a pixel representative of the color you want to be -transparent. +======================= =================== =================== ========================================================================== +Preference Default Value Options Description +======================= =================== =================== ========================================================================== +**wm_overlay_path** None None The server path to the image you wish to use as your watermark. Required + only if you are using the overlay method. +**wm_opacity** 50 1 - 100 Image opacity. You may specify the opacity (i.e. transparency) of your + watermark image. This allows the watermark to be faint and not + completely obscure the details from the original image behind it. A 50% + opacity is typical. +**wm_x_transp** 4 A number If your watermark image is a PNG or GIF image, you may specify a color + on the image to be "transparent". This setting (along with the next) + will allow you to specify that color. This works by specifying the "X" + and "Y" coordinate pixel (measured from the upper left) within the image + that corresponds to a pixel representative of the color you want to be + transparent. +**wm_y_transp** 4 A number Along with the previous setting, this allows you to specify the + coordinate to a pixel representative of the color you want to be + transparent. +======================= =================== =================== ========================================================================== |