Icybee /
Patron
| @@ 813-867 (lines=55) @@ | ||
| 810 | } |
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| 811 | ||
| 812 | ||
| 813 | function doImages($text) { |
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| 814 | # |
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| 815 | # Turn Markdown image shortcuts into <img> tags. |
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| 816 | # |
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| 817 | # |
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| 818 | # First, handle reference-style labeled images: ![alt text][id] |
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| 819 | # |
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| 820 | $text = preg_replace_callback('{ |
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| 821 | ( # wrap whole match in $1 |
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| 822 | !\[ |
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| 823 | ('.$this->nested_brackets_re.') # alt text = $2 |
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| 824 | \] |
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| 825 | ||
| 826 | [ ]? # one optional space |
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| 827 | (?:\n[ ]*)? # one optional newline followed by spaces |
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| 828 | ||
| 829 | \[ |
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| 830 | (.*?) # id = $3 |
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| 831 | \] |
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| 832 | ||
| 833 | ) |
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| 834 | }xs', |
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| 835 | array(&$this, '_doImages_reference_callback'), $text); |
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| 836 | ||
| 837 | # |
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| 838 | # Next, handle inline images:  |
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| 839 | # Don't forget: encode * and _ |
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| 840 | # |
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| 841 | $text = preg_replace_callback('{ |
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| 842 | ( # wrap whole match in $1 |
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| 843 | !\[ |
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| 844 | ('.$this->nested_brackets_re.') # alt text = $2 |
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| 845 | \] |
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| 846 | \s? # One optional whitespace character |
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| 847 | \( # literal paren |
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| 848 | [ \n]* |
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| 849 | (?: |
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| 850 | <(\S*)> # src url = $3 |
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| 851 | | |
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| 852 | ('.$this->nested_url_parenthesis_re.') # src url = $4 |
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| 853 | ) |
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| 854 | [ \n]* |
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| 855 | ( # $5 |
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| 856 | ([\'"]) # quote char = $6 |
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| 857 | (.*?) # title = $7 |
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| 858 | \6 # matching quote |
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| 859 | [ \n]* |
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| 860 | )? # title is optional |
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| 861 | \) |
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| 862 | ) |
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| 863 | }xs', |
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| 864 | array(&$this, '_doImages_inline_callback'), $text); |
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| 865 | ||
| 866 | return $text; |
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| 867 | } |
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| 868 | function _doImages_reference_callback($matches) { |
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| 869 | $whole_match = $matches[1]; |
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| 870 | $alt_text = $matches[2]; |
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| @@ 572-639 (lines=68) @@ | ||
| 569 | ||
| 570 | ** |
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| 571 | */ |
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| 572 | function doImages($text) |
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| 573 | { |
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| 574 | # |
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| 575 | # Turn Markdown image shortcuts into <img> tags. |
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| 576 | # |
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| 577 | ||
| 578 | # |
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| 579 | # gofromiel: added align options |
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| 580 | # |
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| 581 | ||
| 582 | # |
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| 583 | # First, handle reference-style labeled images: ![alt text][id] |
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| 584 | # |
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| 585 | ||
| 586 | $text = preg_replace_callback |
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| 587 | ( |
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| 588 | '{ |
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| 589 | ( # wrap whole match in $1 |
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| 590 | ! # start |
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| 591 | (\<|\||\>|\=)? # alignment = $2 |
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| 592 | \[ |
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| 593 | ('.$this->nested_brackets_re.') # alt text = $3 |
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| 594 | \] |
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| 595 | ||
| 596 | [ ]? # one optional space |
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| 597 | (?:\n[ ]*)? # one optional newline followed by spaces |
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| 598 | ||
| 599 | \[ |
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| 600 | (.*?) # id = $4 |
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| 601 | \] |
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| 602 | ||
| 603 | ) |
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| 604 | }xs', array(&$this, '_doImages_reference_callback'), $text |
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| 605 | ); |
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| 606 | ||
| 607 | # |
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| 608 | # Next, handle inline images:  |
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| 609 | # Don't forget: encode * and _ |
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| 610 | # |
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| 611 | $text = preg_replace_callback('{ |
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| 612 | ( # wrap whole match in $1 |
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| 613 | ! |
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| 614 | (\<|\||\>|\=)? # alignment = $2 |
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| 615 | \[ |
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| 616 | ('.$this->nested_brackets_re.') # alt text = $3 |
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| 617 | \] |
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| 618 | \s? # One optional whitespace character |
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| 619 | \( # literal paren |
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| 620 | [ ]* |
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| 621 | (?: |
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| 622 | <(\S*)> # src url = $4 |
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| 623 | | |
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| 624 | ('.$this->nested_url_parenthesis_re.') # src url = $5 |
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| 625 | ) |
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| 626 | [ ]* |
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| 627 | ( # $6 |
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| 628 | ([\'"]) # quote char = $7 |
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| 629 | (.*?) # title = $8 |
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| 630 | \6 # matching quote |
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| 631 | [ ]* |
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| 632 | )? # title is optional |
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| 633 | \) |
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| 634 | ) |
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| 635 | }xs', |
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| 636 | array(&$this, '_doImages_inline_callback'), $text); |
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| 637 | ||
| 638 | return $text; |
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| 639 | } |
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| 640 | ||
| 641 | static protected $images_reference_callback; |
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| 642 | ||
