Voice Changelog

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Moodle Code

Lib

Voicexmllib

voicexmlenabled()

• Added
• Checks the browser version. If "greater than Opera 9.0 and voicexml is enabled" it returns true.
• Returns true/false.

post_process_voice($output = , $alllinksvoiceenabled = true)

• Added
• Post processes xhtml code
• $alllinksvoiceenabled = true : By default all links will be made voice enabled
• $alllinksvoiceenabled = false : By default no link will be made voice enabled
• Parses the xhtml and generates voice code and puts in the head.
• Also gets voice code from body and places it in the head.

Weblib

Includes voicexmllib.php

print_header()

• Modified
• Code for checking if voicexml is enabled and printing corresponding header information.
• Code for checking if voicexml is enabled. If it is "ob_start()"

print_footer()

• Modified
• Code for checking if voicexml is enabled. If it is "ob_end_clean()"

createlink()

• Added
• Outputs a HTML Link (A Tag) code and correspondingly also outputs
• the voice code for it if $voice is true.
• @param string $href Link Location
• @param string $onclick script on link click( otherwise can be included with $otherattribute)
• @param string $otherattribute For Links A tag
• @param string $anchorhtml Data between opening and closing tags Anchor Text and Image etc:
• @param boolean $voice Whether to output voice code
• @param string $voiceruletext Rule for the anchor text
• @param string $voicetext voice text for some vague reason if it is different from anchor text
• @param string $voicelink Link action for voice
• @param string $voicescript Script action in voice
• @return string

generatevoicetag()

• Added
• Outputs a Voice Tag code
• @param string $type Possible Values are voice(true/false), voiceruletext, voicetext, voicelink, voicescript
• @return string